[{"data":1,"prerenderedAt":6969},["ShallowReactive",2],{"post-xinx-editeur-de-feuille-de-style":3,"related-xinx-editeur-de-feuille-de-style":412},{"id":4,"title":5,"author":6,"body":7,"category":20,"categorySlug":380,"date":381,"description":13,"excerpt":382,"extension":398,"location":399,"meta":400,"navigation":401,"path":402,"published":401,"seo":403,"slug":404,"stem":405,"tags":406,"timeToRead":410,"__hash__":411},"posts\u002Fposts\u002FXINX\u002F2009-02-18-xinx-editeur-de-feuille-de-style.md","XINX - Editeur de feuille de style","Ulrich Vandenhekke",{"type":8,"value":9,"toc":373},"minimark",[10,14,25,28,35,40,62,94,119,125,155,198,202,207,212,270,292],[11,12,13],"p",{},"Bonjours à tous,",[11,15,16,17,21,22,24],{},"Ce billet, parle de ",[18,19,20],"strong",{},"XINX",", un logiciel libre que j'ai développé et\nque je continue à développer sur mon temps libre. Le but de se billet\nest de présenter ",[18,23,20],{}," et d'être le début d'une longue série de\nbillet parlant de son développement.",[11,26,27],{},"En effet, même si le programme est propre à une utilisation particulière\npour un cercle de personne restreint, les méthodes, classes, et idées\nutilisées dans ce programme peuvent intéresser d'autres personnes.",[11,29,30],{},[31,32],"img",{"alt":33,"src":34},"Nouvelle","\u002FXINX\u002Fxinx-editeur-de-feuille-de-style\u002FScreenShot151.png",[36,37,39],"h3",{"id":38},"présentation","Présentation",[11,41,42,44,45,48,49,61],{},[18,43,20],{}," est un éditeur de feuille de style sur lequel je travail depuis\ndébut 2006. En faite j'avais commencé un autre éditeur à l'aide de\n",[18,46,47],{},"Borland\u002FDelphi 7"," mais il a été rapidement arrêté pour prendre une\nnouvelle direction dans un nouveau langage avec un nouveau\ndépart",[50,51,52],"sup",{},[53,54,60],"a",{"href":55,"ariaDescribedBy":56,"dataFootnoteRef":58,"id":59},"#user-content-fn-1",[57],"footnote-label","","user-content-fnref-1","1",".",[11,63,64,65,69,70,78,86,87,89,90,93],{},"Cet éditeur de feuille de style à la particularité de pouvoir être\nutilisé dans le cadre de mon travail : sur l'application ",[66,67,68],"em",{},"eGx"," (de la\nsociété ",[18,71,72],{},[53,73,77],{"href":74,"rel":75},"http:\u002F\u002Fwww.fr.generixgroup.com",[76],"nofollow","Générix",[50,79,80],{},[53,81,85],{"href":82,"ariaDescribedBy":83,"dataFootnoteRef":58,"id":84},"#user-content-fn-2",[57],"user-content-fnref-2","2","). ",[18,88,20],{}," permet non seulement\nl'édition de feuille de style (XSL), en proposant une ",[66,91,92],{},"complétion","\nintuitive, mais propose également un mode projet, dans lequel il est\npossible de dérivé une feuille de style plutôt que de la remplacer (de\nfaçon spécifique à notre méthode de travail en projet chez le client).",[11,95,96,98,99,107,108,111,112,114,115,118],{},[18,97,20],{}," est un acronyme récursive",[50,100,101],{},[53,102,106],{"href":103,"ariaDescribedBy":104,"dataFootnoteRef":58,"id":105},"#user-content-fn-3",[57],"user-content-fnref-3","3"," qui signifie ",[66,109,110],{},"XINX Is Not\nXDME",". Ce nom a été choisis car ",[18,113,20],{}," est le complément idéal à\n",[18,116,117],{},"XDME"," (l'éditeur de fichier de configuration d*'eGx*).",[11,120,121],{},[31,122],{"alt":123,"src":124},"Logo","\u002FXINX\u002Fxinx-editeur-de-feuille-de-style\u002Flogo_nokia_qt.png",[11,126,127,128,131,132,135,136,138,139,142,143,146,147,151,154],{},"Au niveau du choix du langage, a contrario des autres applications\n",[18,129,130],{},"Generix"," écritent en ",[66,133,134],{},"JAVA",", ",[18,137,20],{}," a été programmé en ",[66,140,141],{},"C++",". Le\nframework ",[66,144,145],{},"Qt"," de la société ",[148,149,150],"strike",{},"Trolltech",[18,152,153],{},"Nokia"," a été\nchoisis pour simplifier la programmation. Pourquoi ce choix de langage :",[156,157,158,167,180],"ul",{},[159,160,161,163,164,166],"li",{},[18,162,20],{}," est une application écrite sur mon temps libre, j'ai donc\nchoisis un langage que je souhaité apprendre. En faite la raison de\nl'existence de ",[18,165,20],{},", et la volonté d'apprendre à utiliser ce\nframework.",[159,168,169,170,172,173,176,177,61],{},"Le framework ",[66,171,145],{}," est utilisé par l'environnement de bureau ",[18,174,175],{},"KDE",".\nCet environnement de bureau est celui que j'utilise tous les jours,\npendant mon temps libre (chez moi), sous ",[18,178,179],{},"Gnu\u002FLinux",[159,181,182,183,186,187,189,190,61],{},"La version 4 de ce framework est utilisable sous ",[18,184,185],{},"MS\u002FWindows",",\nsans payer de licence, dans le cadre de l'écriture d'un logiciel\nlibre (au bureau tout nos poste sont sous ",[18,188,185],{},")",[50,191,192],{},[53,193,197],{"href":194,"ariaDescribedBy":195,"dataFootnoteRef":58,"id":196},"#user-content-fn-4",[57],"user-content-fnref-4","4",[36,199,201],{"id":200},"architecture","Architecture",[11,203,204],{},[31,205],{"alt":201,"src":206},"\u002FXINX\u002Fxinx-editeur-de-feuille-de-style\u002FarchiXINX.png",[11,208,209,211],{},[18,210,20],{}," est décomposé en plusieurs parties :",[156,213,214,217,220,240,243,249,265],{},[159,215,216],{},"la librairie de composant (contenant un gestionnaire de plugin en\nQt, un combobox pour choisir une couleur, une liste de valeur avec\nles boutons pour ajouter ou supprimer des éléments, une barre\nd'édition pour faciliter l'édition de dossier)",[159,218,219],{},"la librairie principale (externalisant ce qui peut être nécessaire\naux plugins).",[159,221,222,223,225,226],{},"une série de plugin permettant, dans ",[18,224,20],{}," de",[156,227,228,231,234,237],{},[159,229,230],{},"gérer CVS",[159,232,233],{},"gérer SubVersion",[159,235,236],{},"gérer les extentions XSL, JS, XML, HTML",[159,238,239],{},"gérer les WebServices",[159,241,242],{},"l'application elle-même",[159,244,245,246,248],{},"une application de migration de projet (pour migrer les fichiers\nprojets ",[18,247,20],{}," quand ces derniers changent)",[159,250,251,252,257,189],{},"une librairie gérant l'éditeur de code (l'éditeur utilisé pour la\nprochaine version est ",[53,253,256],{"href":254,"rel":255},"http:\u002F\u002Fqcodeedit.edyuk.org\u002F",[76],"QCodeEdit",[50,258,259],{},[53,260,264],{"href":261,"ariaDescribedBy":262,"dataFootnoteRef":58,"id":263},"#user-content-fn-5",[57],"user-content-fnref-5","5",[159,266,267,268],{},"les librairies du framework ",[66,269,145],{},[11,271,272,273,278,279,285,286,291],{},"Vous pouvez une documentation sur l'écriture de ",[53,274,277],{"href":275,"rel":276},"http:\u002F\u002Fxinx.shadoware.org\u002Fwiki\u002FXinxPlugins",[76],"plugins"," sur le site\nde ",[18,280,281],{},[53,282,20],{"href":283,"rel":284},"http:\u002F\u002Fxinx.shadoware.org",[76]," ainsi qu'une documentation au format ",[53,287,290],{"href":288,"rel":289},"http:\u002F\u002Fxinx.shadoware.org\u002Fdoxygen\u002Fmain.html",[76],"Doxygen"," des\nlibrairies.",[293,294,297,303],"section",{"className":295,"dataFootnotes":58},[296],"footnotes",[298,299,302],"h2",{"className":300,"id":57},[301],"sr-only","Footnotes",[304,305,306,319,334,350,364],"ol",{},[159,307,309,311,312],{"id":308},"user-content-fn-1",[18,310,47],{}," étant limité à la plateforme de Microsoft, et l'application ayant pris dés le début une mauvaise direction (orienté fichier de configuration plutôt que feuille de style) ",[53,313,318],{"href":314,"ariaLabel":315,"className":316,"dataFootnoteBackref":58},"#user-content-fnref-1","Back to reference 1",[317],"data-footnote-backref","↩",[159,320,322,324,325,328,329],{"id":321},"user-content-fn-2",[18,323,130],{}," est un éditeur de logiciel de gestion d'entreprise, dit ",[66,326,327],{},"ERP"," ",[53,330,318],{"href":331,"ariaLabel":332,"className":333,"dataFootnoteBackref":58},"#user-content-fnref-2","Back to reference 2",[317],[159,335,337,338,341,342,328,345],{"id":336},"user-content-fn-3","Un acronyme qui contient l'acronyme même, comme ",[18,339,340],{},"Gnu"," pour ",[66,343,344],{},"Gnu Is not Unix",[53,346,318],{"href":347,"ariaLabel":348,"className":349,"dataFootnoteBackref":58},"#user-content-fnref-3","Back to reference 3",[317],[159,351,353,355,356,358,359],{"id":352},"user-content-fn-4",[18,354,20],{}," est un logiciel libre non parce que je n'avais pas le choix dû à la double licence de la librairie ",[66,357,145],{}," mais bien par choix personnelle de développer du logiciel libre sur mon temps personnel. ",[53,360,318],{"href":361,"ariaLabel":362,"className":363,"dataFootnoteBackref":58},"#user-content-fnref-4","Back to reference 4",[317],[159,365,367,368],{"id":366},"user-content-fn-5","QCodeEdit est un éditeur de code écrit pour Qt. Il est très performant, et possède beaucoup de fonctionnalité utile. ",[53,369,318],{"href":370,"ariaLabel":371,"className":372,"dataFootnoteBackref":58},"#user-content-fnref-5","Back to reference 5",[317],{"title":58,"searchDepth":374,"depth":374,"links":375},2,[376,378,379],{"id":38,"depth":377,"text":39},3,{"id":200,"depth":377,"text":201},{"id":57,"depth":374,"text":302},"xinx","2009-02-18",{"type":8,"value":383},[384,386,392,394],[11,385,13],{},[11,387,16,388,21,390,24],{},[18,389,20],{},[18,391,20],{},[11,393,27],{},[11,395,396],{},[31,397],{"alt":33,"src":34},"md","Lille, France",{},true,"\u002Fpost\u002Fxinx-editeur-de-feuille-de-style",{"title":5,"description":13},"xinx-editeur-de-feuille-de-style","posts\u002FXINX\u002F2009-02-18-xinx-editeur-de-feuille-de-style",[380,407,408,409],"generix-group","qt","xml",4,"zpIhRB-KvKQE1lDggeBl1D-gfvOgwt-duiaJNbpQxj4",[413,730,1420,1618,2085,3618,5485,5763],{"id":414,"title":415,"author":6,"body":416,"category":20,"categorySlug":380,"date":698,"description":420,"excerpt":699,"extension":398,"location":399,"meta":722,"navigation":401,"path":723,"published":401,"seo":724,"slug":725,"stem":726,"tags":727,"timeToRead":728,"__hash__":729},"posts\u002Fposts\u002FXINX\u002F2011-05-03-xinx-0.10.1.md","XINX v0.10.1",{"type":8,"value":417,"toc":691},[418,421,429,446,454,458,480,484,489,495,500,511,514,517,521,524,527,545,550,553,556,560,566,569,575,578,582,588,591,594,597,605,608,612,616,625,628,632,638,641,645,651,654,658,664,667,671,674,678,681,685,688],[11,419,420],{},"Bonjour à tous,",[11,422,423,424,428],{},"Je suis heureux de vous annoncer la nouvelle version de ",[53,425,20],{"href":426,"rel":427},"http:\u002F\u002Fxinx.shadoware.org?piwik_campaign=20110504_0.10.1_blog",[76],". Cette\nversion apporte, en plus de la ré-écriture complète de la gestion du\ncontenu et de la complétion, son petit lot de nouveautés et de\ncorrections.",[11,430,431,432,435,436,439,440,445],{},"La version ",[66,433,434],{},"0.10.1"," est beaucoup plus stable que sa grande soeur ",[66,437,438],{},"0.9",".\nUn soin particulier a été apporté à la recherche des sources d'anomalie\npossible, ainsi que des fuites mémoires. Ces opérations ont été faites\ngrâce à des outils tels que ",[53,441,444],{"href":442,"rel":443},"http:\u002F\u002Fvalgrind.org\u002F",[76],"valgrind",", mais aussi grâce aux\nbéta-testeurs (Merci à eux).",[11,447,448,449,453],{},"De plus l'utilisation des pointeurs intelligents de ",[53,450,145],{"href":451,"rel":452},"http:\u002F\u002Fqt.nokia.com\u002F",[76]," ont permis de\npasser plus de temps, sur la gestion des structures et moins de temps\nsur la gestion de la mémoire, sur des parties du code assez critiques\n(comme ContentView et CodeCompletion). Ils ont également permis un\npartage plus facile des structures entre les différents threads avec\nmoins de contrôle de synchronisation.",[36,455,457],{"id":456},"liens","Liens",[156,459,460,466,473],{},[159,461,462],{},[53,463,465],{"href":426,"rel":464},[76],"Site Internet de XINX",[159,467,468],{},[53,469,472],{"href":470,"rel":471},"http:\u002F\u002Fxinx.shadoware.org\u002Fwiki\u002FDownload?piwik_campaign=20110504_0.10.1_blog",[76],"Téléchargement de XINX",[159,474,475],{},[53,476,479],{"href":477,"rel":478},"http:\u002F\u002Fxinx.shadoware.org\u002Fnewticket?piwik_campaign=20110504_0.10.1_blog",[76],"Faire une demande d'évolution ou reporter un bug",[36,481,483],{"id":482},"gestion-projet-et-gestion-des-sessions","Gestion Projet et Gestion des sessions",[485,486,488],"h4",{"id":487},"multi-projet","Multi-projet",[11,490,491],{},[31,492],{"alt":493,"src":494},"Project","\u002FXINX\u002Fxinx-0.10.1\u002FprojectDirectory10.png",[11,496,497,499],{},[18,498,20],{}," est maintenant capable d'ouvrir plusieurs\nprojets en même temps. Cela permet donc plusieurs choses :",[156,501,502,505,508],{},[159,503,504],{},"Rechercher un fichier pouvant se trouver dans plusieurs projets\ndifférents (par exemple un projet trunk et un projet branche).",[159,506,507],{},"Comparer des fichiers venant de plusieurs projets différents.",[159,509,510],{},"Ne pas basculer d'un projet à l'autre en continu, lorsque l'on\ntravaille sur plusieurs projets en même temps.",[11,512,513],{},"A cause de cette gestion de plusieurs projets en même temps, toute la\npartie de gestion de projet de XINX a été ré-écrite (entre autre la\npartie concernant la session, que l'on verra ensuite).",[11,515,516],{},"De plus à l'ouverture du projet, l'application recherche l'ensemble des\nfichiers présents sur le disque afin de permettre une recherche beaucoup\nplus rapide. Cela a néanmoins quelques répercussions : il n'est pas\npossible de supprimer un dossier du projet sans fermer XINX.",[485,518,520],{"id":519},"inclusion-exclusion-de-chemin","Inclusion \u002F Exclusion de chemin",[11,522,523],{},"Afin d'avoir une vue propre, XINX affiche déjà uniquement les fichiers\nqu'il est capable de gérer. Il est également possible de lui définir une\nliste de chemin qu'il doit ignorer.",[11,525,526],{},"Exemple :",[156,528,529,535,540],{},[159,530,531],{},[532,533,534],"code",{},"WEB-INF\u002Flib",[159,536,537],{},[532,538,539],{},"dico",[159,541,542],{},[532,543,544],{},"configuration",[11,546,547],{},[31,548],{"alt":493,"src":549},"\u002FXINX\u002Fxinx-0.10.1\u002FprojectpropertyIncludeExclude10.png",[11,551,552],{},"Il est possible d'utiliser des expressions régulières pour définir ces\nchemins.",[11,554,555],{},"A l'inverse il est possible d'inclure un dossier externe au projet\ndirectement dans la vue de celui-ci. L'équivalent d'un lien symbolique\nmais propre au projet sous XINX. Il est alors possible d'inclure dans le\ndossier projet, un répertoire temporaire contenant les données utilisées\npar les feuilles de styles, ou inclure un dossier contenant des fichiers\nde logs, ...",[485,557,559],{"id":558},"sessions","Sessions",[11,561,562],{},[31,563],{"alt":564,"src":565},"Welcom","\u002FXINX\u002Fxinx-0.10.1\u002FwelcomDialog10.png",[11,567,568],{},"Suite à la gestion du multi-projet, il a fallu ré-écrire\nle système de gestion des sessions. Il est maintenant plus proche des\nsystèmes de session des autres applications.",[11,570,571,572,574],{},"Alors que sur la version ",[66,573,438],{}," et précédente, la session était\ndirectement associée à un projet (et donc ouverte en même temps),\nmaintenant la session est séparée de la notion de projet.",[11,576,577],{},"Une session peut alors désormais contenir une liste de projet ouvert,\nune liste de fichier ouvert (associé ou non à un projet), des signets.\nPlusieurs sessions différentes peuvent pointer vers un même projet mais\nproposer une vue (un ensemble de fichier ouvert) différente. Une session\npar défaut est créée pour l'utilisation courante de l'application.",[36,579,581],{"id":580},"modification-du-système-de-complétion","Modification du système de complétion",[11,583,584],{},[31,585],{"alt":586,"src":587},"Code","\u002FXINX\u002Fxinx-0.10.1\u002FCompletion10.png",[11,589,590],{},"Le système de vue contenue et de code complétion a\ncomplètement été ré-écrit. La lecture des différents imports des\ndifférents fichiers est faite en mémoire (et non plus dans une base de\ndonnée SQL) et en parallèle (s'il y a plusieurs processeurs sur la\nmachine). La lecture des fichiers est ainsi plus rapide. Le système a\ncomplètement été ré-écrit pour que la complétion du code soit rapide et\nstable en même temps.",[11,592,593],{},"La complétion du code affiche désormais les différentes lignes dans des\ncatégories suivant leur emplacement (par exemple le fichier où se trouve\nchaque template), les snipets dans une catégorie différente...",[11,595,596],{},"XINX est maintenant capable également de compléter",[156,598,599,602],{},[159,600,601],{},"les paramètres des templates du type call-template",[159,603,604],{},"les imports (proposition des différents fichiers, et des alias si le\nplugin Generix est activé)",[11,606,607],{},"et plein d'autres choses :)",[36,609,611],{"id":610},"et-plein-dautres-nouveautés","Et plein d'autres nouveautés",[485,613,615],{"id":614},"utilisation-de-la-librairie-svn-directement","Utilisation de la librairie SVN directement",[11,617,618,619,624],{},"Un nouveau plugin pour SubVersion a été écrit. Ce plugin utilise\ndirectement les librairies de SubVersion au lieu d'utiliser l'exécutable\nsvn. Ce plugin est plus performant que le wrapper et ne nécessite pas\nl'installation d'un client SubVersion (tel que ",[53,620,623],{"href":621,"rel":622},"http:\u002F\u002Fwww.collab.net\u002Fdownloads\u002Fsubversion\u002F",[76],"CollabNet SubVersion","\nsous Windows ou le client svn sous linux.",[11,626,627],{},"L'ancien plugin est toujours disponible et utilisable.",[485,629,631],{"id":630},"créer-des-tickets-depuis-xinx","Créer des tickets depuis XINX",[11,633,634],{},[31,635],{"alt":636,"src":637},"Create","\u002FXINX\u002Fxinx-0.10.1\u002FTicketCreation10.png",[11,639,640],{},"Une boite de dialogue permet maintenant de créer automatiquement un\ncompte et un ticket sur le site Internet de XINX. Vous pouvez ainsi\ncréer facilement des demandes d'évolution, des demandes de correction,\n...De plus lors de la sortie d'une nouvelle version, XINX vous informera\nautomatiquement qu'une nouvelle version est disponible.",[485,642,644],{"id":643},"dock-des-logs-et-des-erreurs","Dock des logs et des erreurs",[11,646,647],{},[31,648],{"alt":649,"src":650},"Error","\u002FXINX\u002Fxinx-0.10.1\u002FErrorLog10.png",[11,652,653],{},"Le dock d'affichage des erreurs a été amélioré pour ne plus perturber\nl'utilisateur en s'ouvrant de façon intempestive. Il est maintenant\npossible de définir que le dock doit rester fermé, un compteur affiche\nalors le nombre d'erreur .",[485,655,657],{"id":656},"modification-de-la-recherche","Modification de la recherche",[11,659,660],{},[31,661],{"alt":662,"src":663},"Search","\u002FXINX\u002Fxinx-0.10.1\u002FSearchDock10.png",[11,665,666],{},"Suite à la gestion du multi-projet, XINX peut maintenant rechercher dans\nplusieurs projets en même temps. Il est aussi possible d'arrêter la\nrecherche en plein milieu.",[485,668,670],{"id":669},"validation-dun-fichier-xml","Validation d'un fichier XML",[11,672,673],{},"XINX peut également valider un fichier XML à partir d'un schéma. Il ne\npeut malheureusement pas encore valider de fichier XSL (les parseurs XSL\ntrouvés n'arrivent pas à lire les schémas des fichiers XSLT).",[485,675,677],{"id":676},"correction-de-bugs","Correction de bugs",[11,679,680],{},"Beaucoup de corrections de bug ont été faites ce qui rend cette version\ntrès stable.",[36,682,684],{"id":683},"et-pour-la-suite","Et pour la suite ?",[11,686,687],{},"Dans la même série, j'ai l'intention de sortir une version avec de\nnouveaux modèles, de la documentation, ....",[11,689,690],{},"Pour la version suivante, le moteur JavaScript sera amélioré pour ne\nplus donner d'erreur, voir proposer de la complétion plus performante.",{"title":58,"searchDepth":374,"depth":374,"links":692},[693,694,695,696,697],{"id":456,"depth":377,"text":457},{"id":482,"depth":377,"text":483},{"id":580,"depth":377,"text":581},{"id":610,"depth":377,"text":611},{"id":683,"depth":377,"text":684},"2011-05-03",{"type":8,"value":700},[701,703,708,717],[11,702,420],{},[11,704,423,705,428],{},[53,706,20],{"href":426,"rel":707},[76],[11,709,431,710,435,712,439,714,445],{},[66,711,434],{},[66,713,438],{},[53,715,444],{"href":442,"rel":716},[76],[11,718,448,719,453],{},[53,720,145],{"href":451,"rel":721},[76],{},"\u002Fpost\u002Fxinx-0.10.1",{"title":415,"description":420},"xinx-0.10.1","posts\u002FXINX\u002F2011-05-03-xinx-0.10.1",[380,407,408,409],6,"wLQ73NHdvyayFYtxw7KT53sos1O0VxBKcuvImmDWUEQ",{"id":731,"title":732,"author":6,"body":733,"category":20,"categorySlug":380,"date":1382,"description":1383,"excerpt":1384,"extension":398,"location":399,"meta":1412,"navigation":401,"path":1413,"published":401,"seo":1414,"slug":1415,"stem":1416,"tags":1417,"timeToRead":1418,"__hash__":1419},"posts\u002Fposts\u002FXINX\u002F2010-05-02-presentation-de-xinx.md","Présentation de XINX",{"type":8,"value":734,"toc":1369},[735,756,762,771,776,780,796,799,823,826,834,841,847,856,859,872,875,879,887,899,903,909,914,934,944,947,964,968,997,1013,1017,1034,1040,1044,1051,1054,1111,1115,1119,1122,1125,1131,1135,1141,1152,1188,1208,1213,1217,1227,1230,1236,1240,1243,1254,1258,1266,1271,1277,1281,1292,1298,1307,1310,1333,1341,1365],[11,736,737,738,740,741,743,744,747,748,751,752,755],{},"Ce billet fait suite à la sortie de la version 0.9.0 de ",[18,739,20],{}," et va\nvous décrire ce logiciel. ",[18,742,20],{}," est éditeur de feuille de style ",[66,745,746],{},"XSL","\n(il fait également éditeur ",[66,749,750],{},"JavaScript"," et ",[66,753,754],{},"CSS"," mais actuellement moins\nbien que ce que peuvent faire d'autres).",[11,757,758,759,61],{},"Il permet l'édition des feuilles de styles en proposant de compléter sur\nle nom des balises (normal), sur les attributs (normal), sur les valeurs\nd'attributs : les variables, les paramètres, ... Il propose également\nautomatiquement les différents paramètres lors de l'utilisation d'un\n",[532,760,761],{},"call:template",[11,763,764,765,767,768,61],{},"L'éditeur est fortement tourné vers l'édition de feuille de style ",[66,766,746],{},"\npour génération d*'HTML* mais peut être utilisé pour générer du ",[66,769,770],{},"XML",[11,772,773],{},[31,774],{"alt":20,"src":775},"\u002FXINX\u002Fpresentation-de-xinx\u002Fsplash.png",[36,777,779],{"id":778},"historique","Historique",[11,781,782,783,786,787,792,793,61],{},"Depuis un certain temps déjà (5 ans), je travaille pour la société\n",[66,784,785],{},"Generix Group"," éditant et intégrant un ERP",[50,788,789],{},[53,790,60],{"href":55,"ariaDescribedBy":791,"dataFootnoteRef":58,"id":59},[57]," du nom de ",[66,794,795],{},"GCE",[11,797,798],{},"Sur la partie Web de cet ERP, il est possible d'intervenir à plusieurs\nendroits pour modifier son fonctionnement :",[156,800,801,808,817],{},[159,802,803,804,807],{},"Le paramétrage (",[66,805,806],{},"BDD",") : Modification d'un paramètre pour agir sur\nle comportement du logiciel",[159,809,810,811,813,814,816],{},"La couche métier (",[66,812,134],{},") : Lit le paramétrage (",[66,815,806],{},") et réalise\nles traitements. Il est possible de développer de nouveaux objets,\nmais aussi de dériver ceux existants.",[159,818,819,820,822],{},"La couche de présentation (",[66,821,746],{},") : A l'aide d'un flux de\nprésentation généré par la couche métier et d'un fichier de\nconfiguration, présente les données à l'écran.",[11,824,825],{},"La dernière couche est donc l'interprétation d'un flux de donnée,\ngénérée à partir de la couche métier (JAVA), à l'aide de feuille de\nstyle XSL.",[11,827,828,830,831,833],{},[18,829,20],{}," sert à modifier la couche de présentation (",[66,832,746],{},"). Sur cette\ndernière couche, on crée et modifie des feuilles de styles pour modifier\nla présentation des données à l'écran (Déplacer des champs, supprimer\ndes champs, ajouter des champs, règle de gestion simple ...).",[11,835,836,837,840],{},"En mode ",[66,838,839],{},"projet",", chez les clients, les modifications ne sont pas faites\ndirectement sur les feuilles de styles standard livrées, mais sur des\nfeuilles de styles dérivées, afin de faciliter les migrations, et la\ncorrection des anomalies.",[11,842,843],{},[31,844],{"alt":845,"src":846},"Structure","\u002FXINX\u002Fpresentation-de-xinx\u002Fstructure_dossier.png",[11,848,849,850,853,854,61],{},"Lors de la modification de feuille de style ",[66,851,852],{},"standard",", il faut alors\nrenommer et placer ce fichier dans un dossier séparé. C'est de cette\ntâche récurrente qu'est venue la création de l'éditeur de feuille de\nstyle ",[18,855,20],{},[11,857,858],{},"Le but était alors, lors de la sauvegarde d'un fichier standard, de\nproposer automatiquement la sauvegarde dans le bon dossier.",[11,860,861,862,864,865,867,868,871],{},"L'autre point à l'origine de la création de ",[18,863,20],{}," est la\nnon-existence d'un logiciel de développement de feuille de style ",[66,866,746],{},"\ngratuit et\u002Fou libre (Il y a bien ",[66,869,870],{},"XML Spy"," qui correspondait à peu prés\nmais qui était payant, et dont nous n'avions pas la licence).",[11,873,874],{},"Sont alors venu s'ajouter d'autres fonctionnalités : la complétion sur\nles balises, les attributs, les variables, .... :)",[36,876,878],{"id":877},"quest-que-xinx-aujourdhui","Qu'est que XINX aujourd'hui ?",[11,880,881,883,884,886],{},[18,882,20],{}," prévu initialement comme aide au développement des consultants\nqui font des développements de feuille de style, est maintenant un\néditeur de feuille de style ",[66,885,746],{}," avec gestion des plugins. L'un des\nplugins contient des petites fonctionnalités utiles au quotidien par les\nconsultants travaillants sur l'ERP, fonctionnalité auparavant implémenté\ndirectement dans le logiciel.",[11,888,889,890,892,893,895,896,898],{},"Dit autrement, cette nouvelle version marque donc une étape : La partie\nde ",[18,891,20],{}," propre à ",[66,894,785],{}," à été séparée dans un plugin.\n",[18,897,20],{}," en lui même n'est alors plus qu'un éditeur de feuille de style,\nextensible via des plugins, mais il retrouve les mêmes fonctionnalités\ngrâce à ce plugin.",[36,900,902],{"id":901},"licence","Licence",[11,904,905],{},[31,906],{"alt":907,"src":908},"Licence GPLv3","http:\u002F\u002Fwww.gnu.org\u002Fgraphics\u002Fgplv3-127x51.png",[11,910,911,913],{},[18,912,20],{}," est un logiciel libre dont la licence choisie est la GPLv3. Ce\nqui signifie que vous pouvez :",[156,915,916,919,922,925,928,931],{},[159,917,918],{},"télécharger le logiciel",[159,920,921],{},"utiliser le logiciel pour faire ce que vous voulez",[159,923,924],{},"télécharger les sources du logiciels",[159,926,927],{},"modifier les sources du logiciels",[159,929,930],{},"utiliser le logiciel modifié par vos soins",[159,932,933],{},"distribuer le logiciel ou la version modifiée (attention à\ndifférencier les parties originales du logiciel avec le bon\ncopyright, et les parties modifiées).",[11,935,936,937,939,940,943],{},"En tant que logiciel libre ",[18,938,20],{}," possède une plateforme de\ncontribution (ticket, wiki, source, ...) qui se trouve à l'adresse\n",[53,941,283],{"href":283,"rel":942},[76],". Vous pouvez donc y aller pour contribuer.",[11,945,946],{},"Vous pouvez contribuer de plusieurs façons :",[156,948,949,952,958,961],{},[159,950,951],{},"Développement d'un Plugin",[159,953,954,955],{},"Développement d'un script ",[66,956,957],{},"ECMAScript",[159,959,960],{},"Développement d'un petit patch",[159,962,963],{},"Développement d'un gros patch",[36,965,967],{"id":966},"technologie","Technologie",[11,969,970,972,973,975,976,979,980,982,983,985,986,989,990,751,993,996],{},[18,971,20],{}," est un logiciel développé en ",[66,974,145],{},". Il compile et tourne sous\n",[66,977,978],{},"Gnu\u002FDebian"," (normalement n'importe quelle distribution devrait faire\nl'affaire, mais ",[66,981,978],{}," est la seule distribution testée), et sous\n",[66,984,185],{},". Il devrait normalement également tourner sous ",[66,987,988],{},"MacOS"," (si\nles dépendances comme les librairies ",[66,991,992],{},"libxml2",[66,994,995],{},"libxslt"," sont\ncompilables sous cet OS).",[11,998,999,1000,1002,1003,1006,1007,1009,1010,1012],{},"A chaque version un paquet ",[66,1001,978],{}," est mis à disposition sur le\ndépôt (",[532,1004,1005],{},"apt.shadoware.org",") et un binaire ",[66,1008,185],{}," est proposé en\ntéléchargement. ",[18,1011,20],{}," est toujours compilable à partir des sources\npour les autres distributions ou juste parce que vous préférez ainsi. 😄",[36,1014,1016],{"id":1015},"intégration-continue-tests","Intégration continue & Tests",[11,1018,1019,1020,1023,1024,1027,1028,1033],{},"A chaque ",[66,1021,1022],{},"validation"," sur le référenciel ",[66,1025,1026],{},"SubVersion",", l'application est\ncompilée et testée (vous pouvez voir le résultat des tests à l'adresse\n",[53,1029,1032],{"href":1030,"rel":1031},"http:\u002F\u002Fxinx.shadoware.org\u002Fbuild",[76],"suivante",". A la sortie de la version 0.9.0, les tests couvrent 27% de\nla librairie principale. Je dois donc encore écrire d'autres jeux de\ntests.",[11,1035,1036],{},[31,1037],{"alt":1038,"src":1039},"Intégration","\u002FXINX\u002Fpresentation-de-xinx\u002Fbitten.png",[36,1041,1043],{"id":1042},"code-réutilisable-pour-dautres-projets","Code réutilisable pour d'autres projets",[11,1045,1046,1048,1049,61],{},[18,1047,20],{}," peut également être intéressant pour d'autres développeurs\n",[66,1050,145],{},[11,1052,1053],{},"En effet, vous pouvez trouver dans la dernière version, ainsi que dans\nles versions précédentes plusieurs classes utilitaires.Par exemple\n(liste presque non exhaustive) :",[156,1055,1056,1064,1072,1080,1088,1103],{},[159,1057,1058,1063],{},[53,1059,1062],{"href":1060,"rel":1061},"http:\u002F\u002Fxinx.shadoware.org\u002Fdoxygen\u002Fdevel\u002Fhtml\u002FclassTreeProxyItemModel.html",[76],"TreeProxyItemModel"," : convertit un modèle format table en modèle\nformat arbre. Utile lorsque l'arbre est représenté dans une base de\ndonnée relationnelle par exemple.",[159,1065,1066,1071],{},[53,1067,1070],{"href":1068,"rel":1069},"http:\u002F\u002Fxinx.shadoware.org\u002Fdoxygen\u002Fdevel\u002Fhtml\u002FclassRecursiveSortFilterProxyModel.html",[76],"RecursiveSortFilterProxyModel"," : Utilisé pour rechercher\nfacilement des données dans un arbre et permet d'afficher les\nenfants.",[159,1073,1074,1079],{},[53,1075,1078],{"href":1076,"rel":1077},"http:\u002F\u002Fxinx.shadoware.org\u002Fdoxygen\u002Fdevel\u002Fhtml\u002FclassXinxLineEdit.html",[76],"XinxLineEdit"," : Inspiré de KDE, affiche un bouton pour effacer le\ntexte dans la ligne d'édition",[159,1081,1082,1087],{},[53,1083,1086],{"href":1084,"rel":1085},"http:\u002F\u002Fxinx.shadoware.org\u002Fdoxygen\u002Fdevel\u002Fhtml\u002FclassXinxListWidgetImpl.html",[76],"XinxListWidgetImpl"," : Permet de modifier une liste de valeur\n(ajout, suppression, valeur par défaut, classement, ...)",[159,1089,1090,1095,1096,1099,1100,61],{},[53,1091,1094],{"href":1092,"rel":1093},"http:\u002F\u002Fxinx.shadoware.org\u002Fdoxygen\u002Fdevel\u002Fhtml\u002FclassPluginSelector.html",[76],"PluginSelector"," : Inspiré de KDE, permet d'afficher une liste des\nplugins, avec un bouton ",[66,1097,1098],{},"A propos de ..."," et un bouton ",[66,1101,1102],{},"Configurer\n...",[159,1104,1105,1110],{},[53,1106,1109],{"href":1107,"rel":1108},"http:\u002F\u002Fxinx.shadoware.org\u002Fdoxygen\u002Fdevel\u002Fhtml\u002FclassQMenuView.html",[76],"QMenuView"," : Inspiré d'un exemple de Qt et permet d'afficher un\nmenu à partir d'un modèle.",[36,1112,1114],{"id":1113},"fonctionnalités","Fonctionnalités",[485,1116,1118],{"id":1117},"recherche-parmi-les-fichiers-dun-dossier","Recherche parmi les fichiers d'un dossier",[11,1120,1121],{},"Un dock sur le coté permet en mode projet de rechercher et d'ouvrir un\nfichier parmi une multitude de fichier d'un projet (utile pour les\nfichiers avec beaucoup de feuille de style).",[11,1123,1124],{},"La recherche peut se faire avec des Jockers (*)",[11,1126,1127],{},[31,1128],{"alt":1129,"src":1130},"Dock","\u002FXINX\u002Fpresentation-de-xinx\u002Fdockprojet.png",[485,1132,1134],{"id":1133},"la-complétion-xsl","La complétion XSL",[11,1136,1137],{},[31,1138],{"alt":1139,"src":1140},"Completion","\u002FXINX\u002Fpresentation-de-xinx\u002Fcompletion.png",[11,1142,1143,1145,1146,1151],{},[18,1144,20],{}," permet de compléter sur les feuilles de styles à plusieurs\nniveaux",[50,1147,1148],{},[53,1149,85],{"href":82,"ariaDescribedBy":1150,"dataFootnoteRef":58,"id":84},[57]," :",[156,1153,1154,1160,1166],{},[159,1155,1156,1157,1159],{},"la balise (fonctionnalité standard vous allez me dire) : ",[18,1158,20],{},"\npermet de compléter sur les balises xsl:, les balises html ...",[159,1161,1162,1163,1165],{},"les attributs (encore standard). Pour chaque balise, ",[18,1164,20],{}," est\ncapable de compléter sur les attributs de la balise saisie.",[159,1167,1168,1169,1171,1172,1174,1175,135,1177,1179,1180,1183,1184,1187],{},"les valeurs d'attribut (là c'est intéressant). Permet de compléter\nsur les variables déclarées dans le fichier ",[66,1170,746],{},", ainsi que dans\nles fichiers importés (pour retrouver les fichiers importés,\n",[18,1173,20],{},", utilise le mode projet et les paramètres qui y sont\ndéfinits). De plus sur les attributs non ",[66,1176,746],{},[18,1178,20],{}," ajoute\nautomatiquement les accolades ",[532,1181,1182],{},"{ }"," et les ",[532,1185,1186],{},"$"," pour les variables\net les paramètres.",[11,1189,1190,1191,1193,1194,1197,1198,1201,1202,328,1205,1207],{},"De plus lors de l'utilisation de la balise call:template, ",[18,1192,20],{}," va\nchercher automatiquement les paramètres (",[532,1195,1196],{},"xsl:param",") du template donné,\net les ajoute automatiquement en ",[532,1199,1200],{},"xsl:with-param",".Pour les balises\n",[532,1203,1204],{},"xsl:apply-templates",[18,1206,20],{}," propose la liste des modes des templates\nexistants.",[11,1209,1210],{},[31,1211],{"alt":1139,"src":1212},"\u002FXINX\u002Fpresentation-de-xinx\u002Fcompletion2.png",[485,1214,1216],{"id":1215},"le-parsing-de-la-feuille-de-style","Le parsing de la feuille de style",[11,1218,1219,1220,1222,1223,1226],{},"Fonctionnalité du moment, si vous indiquez un flux de données et une\nfeuille de style, ",[18,1221,20],{}," est capable d'afficher le résultat (la source\n",[66,1224,1225],{},"HTML"," et le résultat dans un navigateur Webkit)",[11,1228,1229],{},"Si l'emplacement où doivent s'exécuter les pages est définit alors, les\nfeuilles de styles, les images, ... pourront être affichées.",[11,1231,1232],{},[31,1233],{"alt":1234,"src":1235},"Représentation","\u002FXINX\u002Fpresentation-de-xinx\u002Frepresentation_html.png",[36,1237,1239],{"id":1238},"a-venir","A venir",[11,1241,1242],{},"Bien que l'avenir du logiciel dépend de ces utilisateurs, voici les\nnouvelles fonctionnalités que devrait apporter la prochaine version :",[156,1244,1245,1248,1251],{},[159,1246,1247],{},"Déverminage de feuille de style XSL",[159,1249,1250],{},"Amélioration du parseur JavaScript et CSS",[159,1252,1253],{},"Quelques réécritures (Vue projet, ...)",[36,1255,1257],{"id":1256},"le-plugin-gce","Le plugin GCE",[11,1259,1260,1261,1263,1264,61],{},"Comme indiqué ci-dessous, il existe un plugin ",[66,1262,795],{}," utilisé par les\nconsultants travaillants sur l'ERP ",[66,1265,795],{},[11,1267,1268,1269,61],{},"Ce plugin permet de dupliquer une feuille de style d'un dossier à un\nautre (sans modification des fichiers standards), de lire les\ndictionnaires de libellé de l'ERP GCE, la lecture du fichier de\nconfiguration du lecteur ",[66,1270,795],{},[11,1272,1273],{},[31,1274],{"alt":1275,"src":1276},"Dérivation","\u002FXINX\u002Fpresentation-de-xinx\u002Fderivation.png",[36,1278,1280],{"id":1279},"téléchargement","Téléchargement",[11,1282,1283,1284,1286,1287,1291],{},"Vous pouvez télécharger ",[18,1285,20],{}," à l'adresse\n",[53,1288,1289],{"href":1289,"rel":1290},"http:\u002F\u002Fxinx.shadoware.org\u002Fdownloads",[76]," (source et version Windows).",[11,1293,1294,1295,1297],{},"Si vous voulez installer ",[18,1296,20],{}," sur une Gnu\u002FDebian (32 ou 64 bits)\nvous pouvez inclure le dépôt suivant :",[1299,1300,1305],"pre",{"className":1301,"code":1303,"language":1304},[1302],"language-text","# Shadoware.Org\ndeb http:\u002F\u002Fapt.shadoware.org\u002F squeeze main\n","text",[532,1306,1303],{"__ignoreMap":58},[11,1308,1309],{},"Et installé de la façon suivante :",[1299,1311,1315],{"className":1312,"code":1313,"language":1314,"meta":58,"style":58},"language-bash shiki shiki-themes one-dark-pro","aptitude install xinx\n","bash",[532,1316,1317],{"__ignoreMap":58},[1318,1319,1322,1326,1330],"span",{"class":1320,"line":1321},"line",1,[1318,1323,1325],{"class":1324},"sVbv2","aptitude",[1318,1327,1329],{"class":1328},"subq3"," install",[1318,1331,1332],{"class":1328}," xinx\n",[11,1334,1335,1336],{},"Vous pouvez vous tenir au courant des sorties de version grâce à la\n",[53,1337,1340],{"href":1338,"rel":1339},"http:\u002F\u002Flists.shadoware.org\u002Flistinfo\u002Fxinx",[76],"mailing list",[293,1342,1344,1347],{"className":1343,"dataFootnotes":58},[296],[298,1345,302],{"className":1346,"id":57},[301],[304,1348,1349,1355],{},[159,1350,1351,1352],{"id":308},"Un ERP et un logiciel de gestion d'entreprise. Un ERP permet de gérer, par exemple, les produits, les clients, les fournisseurs, les stocks, les ventes, les achats, la logistique, la comptabilité, .... Je ne vais pas vous faire une présentation des ERPs, car même si cela pourrait faire un billet intéressant, ce n'est pas le but ici. ",[53,1353,318],{"href":314,"ariaLabel":315,"className":1354,"dataFootnoteBackref":58},[317],[159,1356,1357,1358,1361,1362],{"id":321},"Merci à ",[53,1359,256],{"href":254,"rel":1360},[76]," qui me fournit quelques fonctionnalités utiles. ",[53,1363,318],{"href":331,"ariaLabel":332,"className":1364,"dataFootnoteBackref":58},[317],[1366,1367,1368],"style",{},"html pre.shiki code .sVbv2, html code.shiki .sVbv2{--shiki-default:#61AFEF}html pre.shiki code .subq3, html code.shiki .subq3{--shiki-default:#98C379}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}",{"title":58,"searchDepth":374,"depth":374,"links":1370},[1371,1372,1373,1374,1375,1376,1377,1378,1379,1380,1381],{"id":778,"depth":377,"text":779},{"id":877,"depth":377,"text":878},{"id":901,"depth":377,"text":902},{"id":966,"depth":377,"text":967},{"id":1015,"depth":377,"text":1016},{"id":1042,"depth":377,"text":1043},{"id":1113,"depth":377,"text":1114},{"id":1238,"depth":377,"text":1239},{"id":1256,"depth":377,"text":1257},{"id":1279,"depth":377,"text":1280},{"id":57,"depth":374,"text":302},"2010-05-02","Ce billet fait suite à la sortie de la version 0.9.0 de XINX et va\nvous décrire ce logiciel. XINX est éditeur de feuille de style XSL\n(il fait également éditeur JavaScript et CSS mais actuellement moins\nbien que ce que peuvent faire d'autres).",{"type":8,"value":1385},[1386,1398,1402,1408],[11,1387,737,1388,740,1390,743,1392,747,1394,751,1396,755],{},[18,1389,20],{},[18,1391,20],{},[66,1393,746],{},[66,1395,750],{},[66,1397,754],{},[11,1399,758,1400,61],{},[532,1401,761],{},[11,1403,764,1404,767,1406,61],{},[66,1405,746],{},[66,1407,770],{},[11,1409,1410],{},[31,1411],{"alt":20,"src":775},{},"\u002Fpost\u002Fpresentation-de-xinx",{"title":732,"description":1383},"presentation-de-xinx","posts\u002FXINX\u002F2010-05-02-presentation-de-xinx",[380,407,408,409],8,"wli16MFeBVMaJbc921USFquc6EZTDzFocvtCkto8yo8",{"id":1421,"title":1422,"author":6,"body":1423,"category":20,"categorySlug":380,"date":1596,"description":420,"excerpt":1597,"extension":398,"location":399,"meta":1611,"navigation":401,"path":1612,"published":401,"seo":1613,"slug":1614,"stem":1615,"tags":1616,"timeToRead":410,"__hash__":1617},"posts\u002Fposts\u002FXINX\u002F2009-05-26-xinx-0.8.1.0.md","XINX 0.8.1.0",{"type":8,"value":1424,"toc":1588},[1425,1427,1436,1443,1447,1453,1456,1459,1465,1471,1475,1481,1484,1488,1495,1501,1514,1517,1520,1526,1530,1537,1541,1544,1547,1549,1565,1574],[11,1426,420],{},[11,1428,1429],{},[1430,1431,1432,1435],"ins",{},[18,1433,1434],{},"Erratum :"," La dernière version est numéroté 0.8.1.1. Un petit\nbug (pouvant être gênant lors de l'ouverture de feuille de style sans\nutilisation du mode projet) a été corrigé dans la foulé. La page est\ncorrigé en conséquence",[11,1437,1438,1439,1442],{},"Je souhaite vous annoncer la sortie de la version ",[148,1440,1441],{},"0.8.1.0","\n0.8.1.1 de XINX. Pas d'énorme changement pour vous depuis la version 0.8.0.0\n(sinon nous serions passés à la version 0.9.0.0) mais de gros changements\ninternes.",[36,1444,1446],{"id":1445},"vue-contenue","Vue Contenue",[11,1448,1449],{},[31,1450],{"alt":1451,"src":1452},"ContentViewDock.png","\u002FXINX\u002Fxinx-0.8.1.0\u002FContentViewDock.png",[11,1454,1455],{},"En fait, la partie gérant la vue contenue a été complètement ré-écrite.\nElle est maintenant parallélisée et partagée entre les différents\néditeurs. Au final l'empreinte mémoire, ainsi que la fluidité a chargé\nles différents fichiers de XINX devrait être amélioré. (Enfin j'espère,\ncar je n'ai pas fait de benchmark). De ce coté le code est lui aussi\nbeaucoup plus propre et plus souple.",[11,1457,1458],{},"XINX étant toujours dans les versions 0.XX, je n'ose vous rappeler que\nce n'est pas ce qu'on appelle une version finie, mais une série de bêta\n;) . Étant donné le peu de test que j'ai pu faire sur cette version en\nparticulier j'aurais dû la nommer en -rc ou en -beta mais je me suis dit\nque cela serait redondant, et que si ça ne convenait pas vous ajouteriez\nun ticket sur ce site pour me prévenir. Enfin j'espère que cette version\nne sera pas trop miner. 😄",[11,1460,1461,1462,1464],{},"La ré-écriture de la partie ",[66,1463,1446],{}," permet donc de préciser dans\nles propriétés du projet quelques fichiers qui seront pré-chargés au\nchargement du projet. Ces fichiers étant pré-chargés, l'ouverture des\nfeuilles de styles devrait être accéléré. Si de votre coté, XINX\nprésente quelques faiblesses, merci de me prévenir. La complétion a\négalement été améliorée (avec la suppression des bug, comme l'affichage\nde balise with-param en double). Lors de vos déplacements dans\nl'éditeur, la vue contenue vous indique votre emplacement dans la vue\ncontenue.",[11,1466,1467],{},[31,1468],{"alt":1469,"src":1470},"PreloadedFiles.png","\u002FXINX\u002Fxinx-0.8.1.0\u002FPreloadedFiles.png",[36,1472,1474],{"id":1473},"dictionnaire","Dictionnaire",[11,1476,1477],{},[31,1478],{"alt":1479,"src":1480},"Dictionary.png","\u002FXINX\u002Fxinx-0.8.1.0\u002FDictionary.png",[11,1482,1483],{},"L'autre nouveau point et l'ajout d'un nouveau Dock par l'intermédiaire\ndes plugins. Ce Dock vous propose l'affichage du dictionnaire dans les\nversions GCE130 et GCE140. Pour l'instant le seul intérêt de ce dock est\nl'affichage du dictionnaire à la recherche d'un label. C'est un point de\ndépart pouvant vous servir à faire des tickets sur des améliorations à\napporter. (Celle que j'ai en tête est la gestion de la complétion sur\nles libellés du dictionnaire). Merci de passer par le système de ticket\npour proposer d'autres améliorations sur le DOCK Dictionnaire.",[36,1485,1487],{"id":1486},"pré-visualisation","Pré-visualisation",[11,1489,1490,1491,1494],{},"Enfin, dernière évolution intéressante, est l'affichage de la\npré-visualisation de la page. Cette fonctionnalité est à noter comme\n",[66,1492,1493],{},"extrêmement expérimental",",et n'évoluera peut-être pas (selon les\ndemandes qui sont faites dessus, ainsi que suivant les problèmes\ntechniques rencontrés), et ne fonctionnera peut-être pas avec les\nprochaines versions de GCE. (En version 140, les libellés ne sont pas\nremplacés).",[11,1496,1497],{},[31,1498],{"alt":1499,"src":1500},"CustomWebPlugin.png","\u002FXINX\u002Fxinx-0.8.1.0\u002FCustomWebPlugin.png",[11,1502,1503,1504,1507,1508,1513],{},"Pour faire fonctionner la prévisualisation, vous devez renseigner\nl'emplacement de la ",[66,1505,1506],{},"ServletControl",", configurer, dans les propriétés du\nplugin WEB, le parseur à utiliser",[50,1509,1510],{},[53,1511,60],{"href":55,"ariaDescribedBy":1512,"dataFootnoteRef":58,"id":59},[57]," et de configurer le lecteur\n(je vous conseille Webkit).",[11,1515,1516],{},"De là, lors des développements de feuille de style en mode projet, si\nvous sélectionnez un flux de présentation XML (dans le dock associé) et\nappuyé sur F9, vous devriez avoir la prévisualisation de votre feuille\nde style.",[11,1518,1519],{},"Le même principe peut-être appliqué pour une page HTML. Là, pas besoin\nde parseur, ni de flux de présentation. Vous pouvez avoir directement la\nprévisualisation de votre page HTML.",[11,1521,1522],{},[31,1523],{"alt":1524,"src":1525},"ParseXsl.png","\u002FXINX\u002Fxinx-0.8.1.0\u002FParseXsl.png",[36,1527,1529],{"id":1528},"gestion-des-plugins","Gestion des plugins",[11,1531,1532,1533,1536],{},"Enfin, la gestion des plugins n'a cessé de s'améliorer. Il est de plus\nen plus facile d'étendre ",[66,1534,1535],{},"'XINX","'. Ceci par l'intermédiare de Script ou\nde Plugins. Si une fonctionnalité vous manque, vous pouvez donc non\nseulement la proposer, mais aussi l'écrire en script, ou si le script\nest trop limité, vous pouvez aussi écrire le plugin. Les plugins\npermettent donc d'ajouter des actions à XINX, des Docks, des éditeurs,\ndes gestionnaires de version, des pages de configuration du projet, ...",[36,1538,1540],{"id":1539},"d-bus","D-BUS",[11,1542,1543],{},"Alors que D-BUS avait été ajouté dans les précédentes versions afin de\npermettre une plus grande interopérabilité, ce dernier a été retiré pour\ncette version. Ainsi XINX est maintenant indépendant de D-BUS. Il a été\ndécidé de retirer D-BUS pour plusieurs raisons : Simplification de la\ncompilation, source de problème sous MS\u002FWindows. Il devient maintenant\nbeaucoup plus simple de compiler XINX sous Windows. L'interface avec\nD-BUS reviendra dans une future version mais sera alors optionnel.",[11,1545,1546],{},"Je vous souhaite une bonne installation.",[485,1548,1280],{"id":1279},[156,1550,1551,1558],{},[159,1552,1553],{},[53,1554,1557],{"href":1555,"rel":1556},"http:\u002F\u002Fxinx.shadoware.org\u002Fdownloads\u002F45",[76],"binaire i386 windows",[159,1559,1560],{},[53,1561,1564],{"href":1562,"rel":1563},"http:\u002F\u002Fxinx.shadoware.org\u002Fdownloads\u002F46",[76],"source",[11,1566,1567,1568,1571],{},"Sous Debian, ajout du dépôt :",[1569,1570],"br",{},[532,1572,1573],{},"deb http:\u002F\u002Fapt.shadoware.org\u002F sid main",[293,1575,1577,1580],{"className":1576,"dataFootnotes":58},[296],[298,1578,302],{"className":1579,"id":57},[301],[304,1581,1582],{},[159,1583,1584,1585],{"id":308},"je vous conseille celui d'Oracle, Il est plus long à se lancer mais permet de gérer les noms de domaine Generix. ",[53,1586,318],{"href":314,"ariaLabel":315,"className":1587,"dataFootnoteBackref":58},[317],{"title":58,"searchDepth":374,"depth":374,"links":1589},[1590,1591,1592,1593,1594,1595],{"id":1445,"depth":377,"text":1446},{"id":1473,"depth":377,"text":1474},{"id":1486,"depth":377,"text":1487},{"id":1528,"depth":377,"text":1529},{"id":1539,"depth":377,"text":1540},{"id":57,"depth":374,"text":302},"2009-05-26",{"type":8,"value":1598},[1599,1601,1607],[11,1600,420],{},[11,1602,1603],{},[1430,1604,1605,1435],{},[18,1606,1434],{},[11,1608,1438,1609,1442],{},[148,1610,1441],{},{},"\u002Fpost\u002Fxinx-0.8.1.0",{"title":1422,"description":420},"xinx-0.8.1.0","posts\u002FXINX\u002F2009-05-26-xinx-0.8.1.0",[380,407,408,409],"8aKIzfM_YqZZxhEq2D3RIfltjcXI7zx2CQJUUEok8_U",{"id":1619,"title":1620,"author":6,"body":1621,"category":20,"categorySlug":380,"date":2060,"description":58,"excerpt":2061,"extension":398,"location":399,"meta":2077,"navigation":401,"path":2078,"published":401,"seo":2079,"slug":2080,"stem":2081,"tags":2082,"timeToRead":410,"__hash__":2084},"posts\u002Fposts\u002FXINX\u002F2009-03-06-xinx-0.8.0.0.md","XINX 0.8.0.0",{"type":8,"value":1622,"toc":2053},[1623,1629,1634,1642,1645,1653,1656,1659,1663,1674,1681,1684,1689,1695,1712,1716,1722,1725,1728,1732,1737,1745,1952,1962,1966,1969,1977,1981,1985,1997,2000,2004,2007,2013,2016,2044,2050],[11,1624,1625],{},[31,1626],{"alt":1627,"src":1628},"Editeur","\u002FXINX\u002Fxinx-0.8.0.0\u002Fediteur_de_texte.png",[11,1630,1631,1632,61],{},"J'ai le plaisir de vous annoncer la sortie de la nouvelle version de\n",[18,1633,20],{},[11,1635,1636,1638,1639,61],{},[18,1637,20],{}," est un éditeur de projet web basé sur les technologies XSL,\nHTML, CSS, JavaScript. Il possède un mode projet permettant de dériver\nles projets à la manière des consultants GCE de l'entreprise ",[66,1640,1641],{},"Generix\nGroup",[11,1643,1644],{},"Cette dernière version a mis beaucoup de temps pour sortir et est moins\ncomplète que celle que je souhaitais faire à l'origine. Cela viens de\nplusieurs raison :",[156,1646,1647,1650],{},[159,1648,1649],{},"de gros changement interne",[159,1651,1652],{},"moins de temps le soir et le week-end.",[11,1654,1655],{},"La prochaine version 0.8.1 contiendra les développements que je n'ai pu\nmettre dans cette version. N'hésitez pas à faire un retour sur les\nproblèmes que vous rencontrez pour que ces derniers soit également\ncorriger pour la prochaine version.",[11,1657,1658],{},"Nous allons détailler ci-dessous les différentes amélioration incluse\ndans cette version.",[36,1660,1662],{"id":1661},"qcodeedit-le-nouvel-éditeur","QCodeEdit - Le nouvel éditeur",[11,1664,1665,1666,1669,1670,1673],{},"L'éditeur de texte de cette version a complètement été remplacé. On est\npassé de QTextEdit (",[66,1667,1668],{},"éditeur de texte de Qt Software",") à QCodeEdit\n(",[66,1671,1672],{},"Développé par Luc Bruant aka fullmetalcoder","). Heureusement que les\nAPIs de ces deux éditeurs sont très similaire ce qui a permis\nd'effectuer les changements assez rapidement (quelques mois au lieu de\nquelques années ;) ).",[11,1675,1676,1677,1680],{},"Je tiens également à remercier ",[66,1678,1679],{},"fullmetalcoder"," de sa réactivité sur le\ndéveloppement de QCodeEdit.",[11,1682,1683],{},"Les nouveautés qu'apportent ce nouvel éditeur par rapport à QTextEdit\nsont :",[156,1685,1686],{},[159,1687,1688],{},"le folding",[11,1690,1691],{},[31,1692],{"alt":1693,"src":1694},"Mark","\u002FXINX\u002Fxinx-0.8.0.0\u002Fmarqueur.png",[156,1696,1697,1700,1706,1709],{},[159,1698,1699],{},"les couleurs de fond sur les marque pages et les erreurs (pour une\nplus grande clarté).",[159,1701,1702,1703,189],{},"un chargement plus rapide des fichiers (exemple :\n",[532,1704,1705],{},"configuration.xml",[159,1707,1708],{},"pourvoir faire des sélections verticales (à l'aide de Ctrl+Shift)\ncomme le font certain éditeurs",[159,1710,1711],{},"afficher les correspondances de parenthèses",[36,1713,1715],{"id":1714},"test-du-xpath","Test du XPATH",[11,1717,1718],{},[31,1719],{"alt":1720,"src":1721},"X-Quey","\u002FXINX\u002Fxinx-0.8.0.0\u002Fxpath.png",[11,1723,1724],{},"Cette boite de dialogue permet d'exécuter un X-PATH (ou une requête\nXQuery) sur un fichier de présentation. Cela permet de tester rapidement\nles X-PATH compliqué avant de lancer la page sous le navigateur.",[11,1726,1727],{},"Il est possible de saisir des X-PATH relativement à un X-PATH\nsélectionné dans le flux de présentation ou de manière absolu.",[36,1729,1731],{"id":1730},"script-automatique","Script automatique",[11,1733,1734,1736],{},[18,1735,20],{}," permet également d'appeler un script lors de la sauvegarde d'un\nfichier. Pour cela un nouvel objet permettant de modifier le contenue de\nl'éditeur plus facilement a été créé.Comme exemple à la sauvegarde de\nscript ont été mis à jours :",[156,1738,1739,1742],{},[159,1740,1741],{},"La mise à jours des key('url-param','') par des X-PATH",[159,1743,1744],{},"La mise à jours du nom du fichier dans les feuilles de styles.",[1299,1746,1750],{"className":1747,"code":1748,"language":1749,"meta":58,"style":58},"language-javascript shiki shiki-themes one-dark-pro","obj.beforeSave = function() {\n  this.run();\n};\n\nobj.run = function() {\n  var search = new DocumentSearch(textEdit);\n\n  search.options.regExp = true;\n  search.searchText = \"key\\\\('url-param', '(.*)'\\\\)\";\n  search.replaceText =\n    \"\u002Flayout_data\u002Fapplication_data\u002Ftemporaire\u002Fparam[@name='\\\\1']\";\n\n  while (search.next()) {}\n};\n","javascript",[532,1751,1752,1775,1788,1793,1798,1813,1839,1844,1868,1896,1909,1922,1927,1947],{"__ignoreMap":58},[1318,1753,1754,1758,1761,1764,1768,1772],{"class":1320,"line":1321},[1318,1755,1757],{"class":1756},"sU0A5","obj",[1318,1759,61],{"class":1760},"sn6KH",[1318,1762,1763],{"class":1324},"beforeSave",[1318,1765,1767],{"class":1766},"sjrmR"," =",[1318,1769,1771],{"class":1770},"seHd6"," function",[1318,1773,1774],{"class":1760},"() {\n",[1318,1776,1777,1780,1782,1785],{"class":1320,"line":374},[1318,1778,1779],{"class":1756},"  this",[1318,1781,61],{"class":1760},[1318,1783,1784],{"class":1324},"run",[1318,1786,1787],{"class":1760},"();\n",[1318,1789,1790],{"class":1320,"line":377},[1318,1791,1792],{"class":1760},"};\n",[1318,1794,1795],{"class":1320,"line":410},[1318,1796,1797],{"emptyLinePlaceholder":401},"\n",[1318,1799,1801,1803,1805,1807,1809,1811],{"class":1320,"line":1800},5,[1318,1802,1757],{"class":1756},[1318,1804,61],{"class":1760},[1318,1806,1784],{"class":1324},[1318,1808,1767],{"class":1766},[1318,1810,1771],{"class":1770},[1318,1812,1774],{"class":1760},[1318,1814,1815,1818,1822,1824,1827,1830,1833,1836],{"class":1320,"line":728},[1318,1816,1817],{"class":1770},"  var",[1318,1819,1821],{"class":1820},"sVyAn"," search",[1318,1823,1767],{"class":1766},[1318,1825,1826],{"class":1770}," new",[1318,1828,1829],{"class":1324}," DocumentSearch",[1318,1831,1832],{"class":1760},"(",[1318,1834,1835],{"class":1820},"textEdit",[1318,1837,1838],{"class":1760},");\n",[1318,1840,1842],{"class":1320,"line":1841},7,[1318,1843,1797],{"emptyLinePlaceholder":401},[1318,1845,1846,1849,1851,1854,1856,1859,1861,1865],{"class":1320,"line":1418},[1318,1847,1848],{"class":1756},"  search",[1318,1850,61],{"class":1760},[1318,1852,1853],{"class":1756},"options",[1318,1855,61],{"class":1760},[1318,1857,1858],{"class":1820},"regExp",[1318,1860,1767],{"class":1766},[1318,1862,1864],{"class":1863},"sVC51"," true",[1318,1866,1867],{"class":1760},";\n",[1318,1869,1871,1873,1875,1878,1880,1883,1886,1889,1891,1894],{"class":1320,"line":1870},9,[1318,1872,1848],{"class":1756},[1318,1874,61],{"class":1760},[1318,1876,1877],{"class":1820},"searchText",[1318,1879,1767],{"class":1766},[1318,1881,1882],{"class":1328}," \"key",[1318,1884,1885],{"class":1766},"\\\\",[1318,1887,1888],{"class":1328},"('url-param', '(.*)'",[1318,1890,1885],{"class":1766},[1318,1892,1893],{"class":1328},")\"",[1318,1895,1867],{"class":1760},[1318,1897,1899,1901,1903,1906],{"class":1320,"line":1898},10,[1318,1900,1848],{"class":1756},[1318,1902,61],{"class":1760},[1318,1904,1905],{"class":1820},"replaceText",[1318,1907,1908],{"class":1766}," =\n",[1318,1910,1912,1915,1917,1920],{"class":1320,"line":1911},11,[1318,1913,1914],{"class":1328},"    \"\u002Flayout_data\u002Fapplication_data\u002Ftemporaire\u002Fparam[@name='",[1318,1916,1885],{"class":1766},[1318,1918,1919],{"class":1328},"1']\"",[1318,1921,1867],{"class":1760},[1318,1923,1925],{"class":1320,"line":1924},12,[1318,1926,1797],{"emptyLinePlaceholder":401},[1318,1928,1930,1933,1936,1939,1941,1944],{"class":1320,"line":1929},13,[1318,1931,1932],{"class":1770},"  while",[1318,1934,1935],{"class":1760}," (",[1318,1937,1938],{"class":1756},"search",[1318,1940,61],{"class":1760},[1318,1942,1943],{"class":1324},"next",[1318,1945,1946],{"class":1760},"()) {}\n",[1318,1948,1950],{"class":1320,"line":1949},14,[1318,1951,1792],{"class":1760},[11,1953,1954,1955,1957,1958,1961],{},"La nouveauté se trouve dans l'ajout de quatre nouvelle méthodes. La\nméthode utilisé ici est ",[532,1956,1763],{}," et permet de faire des\nmodifications au texte avant sauvegarde. Tout comme ",[532,1959,1960],{},"afterSave"," permet\nd'effectuer des modifications au texte après sauvegarde. Nous avons\négalement deux méthodes beforeLoad et afterLoad pour les opérations à\nfaire lors de la lecture.",[36,1963,1965],{"id":1964},"autres-nouveautés","Autres nouveautés",[11,1967,1968],{},"Bien sur cet version apporte aussi d'autres nouveautés comme :",[156,1970,1971,1974],{},[159,1972,1973],{},"la fermeture automatique de balise",[159,1975,1976],{},"des nouvelles options, ...",[36,1978,1980],{"id":1979},"installation","Installation",[485,1982,1984],{"id":1983},"sous-mswindows","Sous Ms\u002FWindows",[11,1986,1987,1988,1990,1991,1996],{},"Pour installer la dernière version de ",[18,1989,20],{}," vous pouvez télécharger\nle ",[53,1992,1995],{"href":1993,"rel":1994},"http:\u002F\u002Fxinx.shadoware.org\u002Fdownloads\u002F40",[76],"programme d'installation"," et le lancer. Il remplacera\nautomatiquement l'ancienne version.",[11,1998,1999],{},"Si vous avez des fichiers de données modifiés (template, script, ...)\npensez à les sauvegarder.",[485,2001,2003],{"id":2002},"sous-gnulinux","Sous Gnu\u002FLinux",[11,2005,2006],{},"Sous Debian, vous pouvez ajouter le dépôt dans le fichier\n\u002Fetc\u002Fapt\u002Fsources.list. Ainsi vous serez automatiquement prévenu des\nmises à jours éventuelle.",[1299,2008,2011],{"className":2009,"code":2010,"language":1304},[1302],"deb http:\u002F\u002Fapt.shadoware.org\u002F sid main\n",[532,2012,2010],{"__ignoreMap":58},[11,2014,2015],{},"puis dans une console :",[1299,2017,2019],{"className":1312,"code":2018,"language":1314,"meta":58,"style":58},"sudo apt-cache search xinx\nsudo aptitude install xinx\n",[532,2020,2021,2033],{"__ignoreMap":58},[1318,2022,2023,2026,2029,2031],{"class":1320,"line":1321},[1318,2024,2025],{"class":1324},"sudo",[1318,2027,2028],{"class":1328}," apt-cache",[1318,2030,1821],{"class":1328},[1318,2032,1332],{"class":1328},[1318,2034,2035,2037,2040,2042],{"class":1320,"line":374},[1318,2036,2025],{"class":1324},[1318,2038,2039],{"class":1328}," aptitude",[1318,2041,1329],{"class":1328},[1318,2043,1332],{"class":1328},[11,2045,2046,2047,2049],{},"Pour les autres distributions ou pour les machines MacOS vous pouvez\ncompiler ",[18,2048,20],{}," à partir des sources.",[1366,2051,2052],{},"html pre.shiki code .sU0A5, html code.shiki .sU0A5{--shiki-default:#E5C07B}html pre.shiki code .sn6KH, html code.shiki .sn6KH{--shiki-default:#ABB2BF}html pre.shiki code .sVbv2, html code.shiki .sVbv2{--shiki-default:#61AFEF}html pre.shiki code .sjrmR, html code.shiki .sjrmR{--shiki-default:#56B6C2}html pre.shiki code .seHd6, html code.shiki .seHd6{--shiki-default:#C678DD}html pre.shiki code .sVyAn, html code.shiki .sVyAn{--shiki-default:#E06C75}html pre.shiki code .sVC51, html code.shiki .sVC51{--shiki-default:#D19A66}html pre.shiki code .subq3, html code.shiki .subq3{--shiki-default:#98C379}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}",{"title":58,"searchDepth":374,"depth":374,"links":2054},[2055,2056,2057,2058,2059],{"id":1661,"depth":377,"text":1662},{"id":1714,"depth":377,"text":1715},{"id":1730,"depth":377,"text":1731},{"id":1964,"depth":377,"text":1965},{"id":1979,"depth":377,"text":1980},"2009-03-06",{"type":8,"value":2062},[2063,2067,2071],[11,2064,2065],{},[31,2066],{"alt":1627,"src":1628},[11,2068,1631,2069,61],{},[18,2070,20],{},[11,2072,2073,1638,2075,61],{},[18,2074,20],{},[66,2076,1641],{},{},"\u002Fpost\u002Fxinx-0.8.0.0",{"title":1620,"description":58},"xinx-0.8.0.0","posts\u002FXINX\u002F2009-03-06-xinx-0.8.0.0",[2083,380,407,408,409],"debian","2LVP73RxAuNHiNwoDLW7n9zx61WC1hKRo8CPZUCY5rk",{"id":2086,"title":2087,"author":6,"body":2088,"category":3585,"categorySlug":3586,"date":3587,"description":58,"excerpt":3588,"extension":398,"location":399,"meta":3609,"navigation":401,"path":3610,"published":401,"seo":3611,"slug":3612,"stem":3613,"tags":3614,"timeToRead":1924,"__hash__":3617},"posts\u002Fposts\u002FProgrammation\u002F2016-12-10-findsimilarity.md","FindSimilarity - Trouver les différences entre plusieurs vidéos",{"type":8,"value":2089,"toc":3573},[2090,2094,2097,2100,2103,2106,2111,2118,2122,2125,2128,2159,2162,2213,2217,2220,2234,2240,2248,2251,2260,2263,2266,2269,2691,2695,2698,2707,2710,2713,2739,2742,2866,2869,2875,2890,2893,2896,3443,3453,3457,3460,3464,3467,3470,3476,3479,3483,3489,3499,3502,3519,3536,3540,3543,3549,3552,3558,3563,3567,3570],[36,2091,2093],{"id":2092},"introduction","Introduction",[11,2095,2096],{},"Bonjour,",[11,2098,2099],{},"Je souhaite vous présenter une petite expérience que je viens d'écrire.",[11,2101,2102],{},"Cela fait plusieurs années que je souhaitais m'amuser sur la librairie OpenCV mais sans jamais en avoir eu l'utilité. J'ai profité d'avoir un peu de temps libre, pour écrire un petit\nprogramme dont le but est de comparer un ensemble de vidéos.",[11,2104,2105],{},"Le but est ensuite de dire si dans cet ensemble de vidéos, deux vidéos sont identiques, ou se ressemblent, ou sont trop éloignées.",[11,2107,2108],{},[66,2109,2110],{},"J'ai souhaité faire cette expérience par amusement, je n'ai donc pas passé beaucoup de temps sur la qualité du code écrit. Ce dernier aurait pu être mieux découpé, posséder des\ncommentaires, des tests unitaires, ... . Si vous voulez utiliser ce code pour un véritable usage production, n'hésitez pas à améliorer celui ci.",[11,2112,2113,2114,61],{},"Vous pouvez trouver le code source de cette expérience à l'adresse suivante : ",[53,2115,2116],{"href":2116,"rel":2117},"https:\u002F\u002Fgogs.shadoware.org\u002FShadowareOrg\u002Ffind-similarity",[76],[36,2119,2121],{"id":2120},"le-jeux-de-données","Le jeux de données",[11,2123,2124],{},"J'ai pris plusieurs films en DVD que je possède. Possédant un NAS, et une chromecast, j'encode ces DVD au format vidéo et je les y dépose. Malheureusement la qualité est dégradée\npar rapport au DVD.",[11,2126,2127],{},"Pour constituer le jeu de données, je prends ces films encodés, que je dépose dans un dossier. Je copie certains d'entre eux telquel",[1299,2129,2131],{"className":1312,"code":2130,"language":1314,"meta":58,"style":58},"mkdir example\ncd example\ncp ..\u002Ffilm1.avi film1_copy.avi\n",[532,2132,2133,2141,2148],{"__ignoreMap":58},[1318,2134,2135,2138],{"class":1320,"line":1321},[1318,2136,2137],{"class":1324},"mkdir",[1318,2139,2140],{"class":1328}," example\n",[1318,2142,2143,2146],{"class":1320,"line":374},[1318,2144,2145],{"class":1766},"cd",[1318,2147,2140],{"class":1328},[1318,2149,2150,2153,2156],{"class":1320,"line":377},[1318,2151,2152],{"class":1324},"cp",[1318,2154,2155],{"class":1328}," ..\u002Ffilm1.avi",[1318,2157,2158],{"class":1328}," film1_copy.avi\n",[11,2160,2161],{},"J'encode certains de ces films avec une résolution différente :",[1299,2163,2165],{"className":1312,"code":2164,"language":1314,"meta":58,"style":58},"avconv -i film2.m4v  -preset veryslow -s 320x240 film2.320x240.m4v\navconv -i film2.m4v  -preset veryslow -s 640x480 film2.640x480.m4v\n",[532,2166,2167,2193],{"__ignoreMap":58},[1318,2168,2169,2172,2175,2178,2181,2184,2187,2190],{"class":1320,"line":1321},[1318,2170,2171],{"class":1324},"avconv",[1318,2173,2174],{"class":1863}," -i",[1318,2176,2177],{"class":1328}," film2.m4v",[1318,2179,2180],{"class":1863},"  -preset",[1318,2182,2183],{"class":1328}," veryslow",[1318,2185,2186],{"class":1863}," -s",[1318,2188,2189],{"class":1328}," 320x240",[1318,2191,2192],{"class":1328}," film2.320x240.m4v\n",[1318,2194,2195,2197,2199,2201,2203,2205,2207,2210],{"class":1320,"line":374},[1318,2196,2171],{"class":1324},[1318,2198,2174],{"class":1863},[1318,2200,2177],{"class":1328},[1318,2202,2180],{"class":1863},[1318,2204,2183],{"class":1328},[1318,2206,2186],{"class":1863},[1318,2208,2209],{"class":1328}," 640x480",[1318,2211,2212],{"class":1328}," film2.640x480.m4v\n",[36,2214,2216],{"id":2215},"comment-fonctionne-la-comparaison","Comment fonctionne la comparaison",[11,2218,2219],{},"Avant de parler de la comparaison, parlons des fichiers que nous allons comparer. Le programme va se constituer une liste des fichiers à comparer et pour chaque fichier va lire\nles informations suivantes :",[156,2221,2222,2225,2228,2231],{},[159,2223,2224],{},"la durée du film",[159,2226,2227],{},"la largeur",[159,2229,2230],{},"la hauteur",[159,2232,2233],{},"une miniature du film (utilisée pour comparer à l'oeil les vidéos)",[11,2235,2236,2237,61],{},"Ensuite, une fois les méta-données récupérées, le programe se constitue une liste de paires de fichiers à comparer en sélectionnant les fichiers qui ont une durée identique à +\u002F- 5\nsecondes. Ce paramètre est modifiable au niveau de la constante ",[532,2238,2239],{},"DELTA_SEC",[11,2241,2242,2243,61],{},"Enfin vient la comparaison pour laquelle je me suis simplement basé sur les exemples du site OpenCV que vous pouvez trouver dans la rubrique\n",[53,2244,2247],{"href":2245,"rel":2246},"http:\u002F\u002Fdocs.opencv.org\u002F2.4\u002Fdoc\u002Ftutorials\u002Fhighgui\u002Fvideo-input-psnr-ssim\u002Fvideo-input-psnr-ssim.html",[76],"Video Input with OpenCV and similarity measurement",[11,2249,2250],{},"J'ai utilisé l'algorithme PSNR (Peak signal-to-noise ratio) pour déterminer si les deux images de la vidéos sont plutôt proches ou éloignées. Cet algorithme calcul la distorsion\nentre deux images. Il est principalement utilisé pour quantifier la performance réalisée par un encodeur lors de la compression d'une vidéo. Une valeur entre 30 et 50 signifie que\nles images sont relativement proches. Plus la valeur est haute, et plus la qualité d'image est conservée entre les deux images. Si la valeur est inférieure à 30 on peut estimer qu'il\ny a une forte chance pour que les images soit différentes.",[11,2252,2253,2254,2259],{},"Vous pouvez retrouver les formules utilisées par le calcul sur le site d'OpenCV ou sur la page ",[53,2255,2258],{"href":2256,"rel":2257},"https:\u002F\u002Ffr.wikipedia.org\u002Fwiki\u002FPeak_Signal_to_Noise_Ratio",[76],"Wikipedia",". Est-ce que ce\ncalcul est le meilleur pour trouver les images similaires ? Je ne sais pas. Si vous avez d'autres propositions, on peut les tester.",[11,2261,2262],{},"Sur une vidéo on a une multitude d'images (sur un film d'une heure et demie à 25 images secondes, nous en avons 135 000), on pourrait comparer chaque image de la vidéo pour se faire\nune moyenne, de mon coté j'ai préféré comparer une image au milieu de la vidéo afin de parcourir plus vite les vidéos.",[11,2264,2265],{},"De la même manière pour m'abstraire de la taille de la vidéo qui peut avoir été modififée, je redimensionne, à tort ou à raison, les deux images à une taille identique\n(arbitrairement: 160x120).",[11,2267,2268],{},"Je vous présente donc ci-dessous l'algorithme que vous pouvez retrouver sur le site d'OpenCV. J'ai légèrement modifié l'algorithme pour redimensionner les images ainsi que pour\nretourner une valeur de PSNR infiniment grande quand deux vidéos sont identiques.",[1299,2270,2274],{"className":2271,"code":2272,"language":2273,"meta":58,"style":58},"language-cpp shiki shiki-themes one-dark-pro","double getPSNR(const cv::Mat& F1, const cv::Mat& F2) {\n    cv::Mat I1, I2;\n\n    cv::resize(F1, I1, cv::Size(160, 120));\n    cv::resize(F2, I2, cv::Size(160, 120));\n\n    cv::Mat s1;\n    cv::absdiff(I1, I2, s1);   \u002F\u002F |I1 - I2|\n    s1.convertTo(s1, CV_32F);  \u002F\u002F cannot make a square on 8 bits\n    s1 = s1.mul(s1);           \u002F\u002F |I1 - I2|^2\n\n    cv::Scalar s = sum(s1);    \u002F\u002F sum elements per channel\n\n    double sse = s.val[0] + s.val[1] + s.val[2]; \u002F\u002F sum channels\n\n    if( sse \u003C= 1e-10) {        \u002F\u002F for small values return zero\n        return std::numeric_limits\u003Cdouble>::infinity();\n    } else {\n        double mse  = sse \u002F (double)(I1.channels() * I1.total());\n        double psnr = 10.0 * log10((255 * 255) \u002F mse);\n        return psnr;\n    }\n","cpp",[532,2275,2276,2318,2323,2327,2354,2375,2379,2384,2398,2414,2436,2440,2455,2459,2519,2524,2554,2579,2591,2639,2677,2685],{"__ignoreMap":58},[1318,2277,2278,2281,2284,2286,2289,2292,2295,2298,2302,2304,2306,2308,2310,2312,2315],{"class":1320,"line":1321},[1318,2279,2280],{"class":1770},"double",[1318,2282,2283],{"class":1324}," getPSNR",[1318,2285,1832],{"class":1760},[1318,2287,2288],{"class":1770},"const",[1318,2290,2291],{"class":1760}," cv::",[1318,2293,2294],{"class":1756},"Mat",[1318,2296,2297],{"class":1770},"&",[1318,2299,2301],{"class":2300},"s_ZVi"," F1",[1318,2303,135],{"class":1760},[1318,2305,2288],{"class":1770},[1318,2307,2291],{"class":1760},[1318,2309,2294],{"class":1756},[1318,2311,2297],{"class":1770},[1318,2313,2314],{"class":2300}," F2",[1318,2316,2317],{"class":1760},") {\n",[1318,2319,2320],{"class":1320,"line":374},[1318,2321,2322],{"class":1760},"    cv::Mat I1, I2;\n",[1318,2324,2325],{"class":1320,"line":377},[1318,2326,1797],{"emptyLinePlaceholder":401},[1318,2328,2329,2332,2335,2338,2341,2343,2346,2348,2351],{"class":1320,"line":410},[1318,2330,2331],{"class":1760},"    cv::",[1318,2333,2334],{"class":1324},"resize",[1318,2336,2337],{"class":1760},"(F1, I1, cv::",[1318,2339,2340],{"class":1324},"Size",[1318,2342,1832],{"class":1760},[1318,2344,2345],{"class":1863},"160",[1318,2347,135],{"class":1760},[1318,2349,2350],{"class":1863},"120",[1318,2352,2353],{"class":1760},"));\n",[1318,2355,2356,2358,2360,2363,2365,2367,2369,2371,2373],{"class":1320,"line":1800},[1318,2357,2331],{"class":1760},[1318,2359,2334],{"class":1324},[1318,2361,2362],{"class":1760},"(F2, I2, cv::",[1318,2364,2340],{"class":1324},[1318,2366,1832],{"class":1760},[1318,2368,2345],{"class":1863},[1318,2370,135],{"class":1760},[1318,2372,2350],{"class":1863},[1318,2374,2353],{"class":1760},[1318,2376,2377],{"class":1320,"line":728},[1318,2378,1797],{"emptyLinePlaceholder":401},[1318,2380,2381],{"class":1320,"line":1841},[1318,2382,2383],{"class":1760},"    cv::Mat s1;\n",[1318,2385,2386,2388,2391,2394],{"class":1320,"line":1418},[1318,2387,2331],{"class":1760},[1318,2389,2390],{"class":1324},"absdiff",[1318,2392,2393],{"class":1760},"(I1, I2, s1);",[1318,2395,2397],{"class":2396},"sV9Aq","   \u002F\u002F |I1 - I2|\n",[1318,2399,2400,2403,2405,2408,2411],{"class":1320,"line":1870},[1318,2401,2402],{"class":1756},"    s1",[1318,2404,61],{"class":1760},[1318,2406,2407],{"class":1324},"convertTo",[1318,2409,2410],{"class":1760},"(s1, CV_32F);",[1318,2412,2413],{"class":2396},"  \u002F\u002F cannot make a square on 8 bits\n",[1318,2415,2416,2419,2422,2425,2427,2430,2433],{"class":1320,"line":1898},[1318,2417,2418],{"class":1760},"    s1 ",[1318,2420,2421],{"class":1770},"=",[1318,2423,2424],{"class":1756}," s1",[1318,2426,61],{"class":1760},[1318,2428,2429],{"class":1324},"mul",[1318,2431,2432],{"class":1760},"(s1);",[1318,2434,2435],{"class":2396},"           \u002F\u002F |I1 - I2|^2\n",[1318,2437,2438],{"class":1320,"line":1911},[1318,2439,1797],{"emptyLinePlaceholder":401},[1318,2441,2442,2445,2447,2450,2452],{"class":1320,"line":1924},[1318,2443,2444],{"class":1760},"    cv::Scalar s ",[1318,2446,2421],{"class":1770},[1318,2448,2449],{"class":1324}," sum",[1318,2451,2432],{"class":1760},[1318,2453,2454],{"class":2396},"    \u002F\u002F sum elements per channel\n",[1318,2456,2457],{"class":1320,"line":1929},[1318,2458,1797],{"emptyLinePlaceholder":401},[1318,2460,2461,2464,2467,2469,2472,2474,2477,2480,2483,2486,2489,2491,2493,2495,2497,2499,2501,2503,2505,2507,2509,2511,2513,2516],{"class":1320,"line":1949},[1318,2462,2463],{"class":1770},"    double",[1318,2465,2466],{"class":1760}," sse ",[1318,2468,2421],{"class":1770},[1318,2470,2471],{"class":1756}," s",[1318,2473,61],{"class":1760},[1318,2475,2476],{"class":1820},"val",[1318,2478,2479],{"class":1760},"[",[1318,2481,2482],{"class":1863},"0",[1318,2484,2485],{"class":1760},"] ",[1318,2487,2488],{"class":1770},"+",[1318,2490,2471],{"class":1756},[1318,2492,61],{"class":1760},[1318,2494,2476],{"class":1820},[1318,2496,2479],{"class":1760},[1318,2498,60],{"class":1863},[1318,2500,2485],{"class":1760},[1318,2502,2488],{"class":1770},[1318,2504,2471],{"class":1756},[1318,2506,61],{"class":1760},[1318,2508,2476],{"class":1820},[1318,2510,2479],{"class":1760},[1318,2512,85],{"class":1863},[1318,2514,2515],{"class":1760},"];",[1318,2517,2518],{"class":2396}," \u002F\u002F sum channels\n",[1318,2520,2522],{"class":1320,"line":2521},15,[1318,2523,1797],{"emptyLinePlaceholder":401},[1318,2525,2527,2530,2533,2536,2539,2542,2545,2548,2551],{"class":1320,"line":2526},16,[1318,2528,2529],{"class":1770},"    if",[1318,2531,2532],{"class":1760},"( sse ",[1318,2534,2535],{"class":1770},"\u003C=",[1318,2537,2538],{"class":1863}," 1",[1318,2540,2541],{"class":1820},"e",[1318,2543,2544],{"class":1760},"-",[1318,2546,2547],{"class":1863},"10",[1318,2549,2550],{"class":1760},") {",[1318,2552,2553],{"class":2396},"        \u002F\u002F for small values return zero\n",[1318,2555,2557,2560,2563,2566,2569,2571,2574,2577],{"class":1320,"line":2556},17,[1318,2558,2559],{"class":1770},"        return",[1318,2561,2562],{"class":1760}," std::",[1318,2564,2565],{"class":1756},"numeric_limits",[1318,2567,2568],{"class":1760},"\u003C",[1318,2570,2280],{"class":1770},[1318,2572,2573],{"class":1760},">::",[1318,2575,2576],{"class":1324},"infinity",[1318,2578,1787],{"class":1760},[1318,2580,2582,2585,2588],{"class":1320,"line":2581},18,[1318,2583,2584],{"class":1760},"    } ",[1318,2586,2587],{"class":1770},"else",[1318,2589,2590],{"class":1760}," {\n",[1318,2592,2594,2597,2600,2602,2604,2607,2609,2611,2614,2617,2619,2622,2625,2628,2631,2633,2636],{"class":1320,"line":2593},19,[1318,2595,2596],{"class":1770},"        double",[1318,2598,2599],{"class":1760}," mse  ",[1318,2601,2421],{"class":1770},[1318,2603,2466],{"class":1760},[1318,2605,2606],{"class":1770},"\u002F",[1318,2608,1935],{"class":1760},[1318,2610,2280],{"class":1770},[1318,2612,2613],{"class":1760},")(",[1318,2615,2616],{"class":1756},"I1",[1318,2618,61],{"class":1760},[1318,2620,2621],{"class":1324},"channels",[1318,2623,2624],{"class":1760},"() ",[1318,2626,2627],{"class":1770},"*",[1318,2629,2630],{"class":1756}," I1",[1318,2632,61],{"class":1760},[1318,2634,2635],{"class":1324},"total",[1318,2637,2638],{"class":1760},"());\n",[1318,2640,2642,2644,2647,2649,2652,2655,2658,2661,2664,2666,2669,2672,2674],{"class":1320,"line":2641},20,[1318,2643,2596],{"class":1770},[1318,2645,2646],{"class":1760}," psnr ",[1318,2648,2421],{"class":1770},[1318,2650,2651],{"class":1863}," 10.0",[1318,2653,2654],{"class":1770}," *",[1318,2656,2657],{"class":1324}," log10",[1318,2659,2660],{"class":1760},"((",[1318,2662,2663],{"class":1863},"255",[1318,2665,2654],{"class":1770},[1318,2667,2668],{"class":1863}," 255",[1318,2670,2671],{"class":1760},") ",[1318,2673,2606],{"class":1770},[1318,2675,2676],{"class":1760}," mse);\n",[1318,2678,2680,2682],{"class":1320,"line":2679},21,[1318,2681,2559],{"class":1770},[1318,2683,2684],{"class":1760}," psnr;\n",[1318,2686,2688],{"class":1320,"line":2687},22,[1318,2689,2690],{"class":1760},"    }\n",[36,2692,2694],{"id":2693},"optimisation","Optimisation",[11,2696,2697],{},"La raison qui fait que je voulais m'amuser avec OpenCV c'est qu'il permet de faire ces calculs à l'aide du GPU au lieu du CPU.",[11,2699,2700,2701,2706],{},"L'utilisation du GPU permet d'améliorer la vitesse de calcul pour tout ce qui est traitement d'image, ce pour quoi un GPU est prévu pour. Pour plus d'informations sur\nl'utilisation du GPU dans OpenCV peut être trouvé sur la page ",[53,2702,2705],{"href":2703,"rel":2704},"http:\u002F\u002Fopencv.org\u002Fplatforms\u002Fcuda.html",[76],"CUDA"," d'OpenCV.",[11,2708,2709],{},"Le problème est que sur la version de Debian jessie que j'utilise, OpenCV n'est pas compilé avec CUDA, et ne permet donc pas d'utiliser le GPU. J'ai donc dû compiler ma propre\nversion d'OpenCV.",[11,2711,2712],{},"Pour cela la première étape consiste à récupérer le code source et à se positionner sur la branche que l'on souhaite compiler. Pour ma part je préfère compiler sur la branche 2.4,\nplus proche de la version de Debian.",[1299,2714,2716],{"className":1312,"code":2715,"language":1314,"meta":58,"style":58},"git clone https:\u002F\u002Fgithub.com\u002Fopencv\u002Fopencv.git\ngit checkout 2.4\n",[532,2717,2718,2729],{"__ignoreMap":58},[1318,2719,2720,2723,2726],{"class":1320,"line":1321},[1318,2721,2722],{"class":1324},"git",[1318,2724,2725],{"class":1328}," clone",[1318,2727,2728],{"class":1328}," https:\u002F\u002Fgithub.com\u002Fopencv\u002Fopencv.git\n",[1318,2730,2731,2733,2736],{"class":1320,"line":374},[1318,2732,2722],{"class":1324},[1318,2734,2735],{"class":1328}," checkout",[1318,2737,2738],{"class":1863}," 2.4\n",[11,2740,2741],{},"Viens ensuite la compilation :",[1299,2743,2745],{"className":1312,"code":2744,"language":1314,"meta":58,"style":58},"mkdir build\ncd build\ncmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=\u002Fhome\u002Fphoenix\u002Fusr\u002Flocal  -DENABLE_SSE=ON -DENABLE_SSE2=ON -DENABLE_SSE3=ON -DWITH_TBB=ON -DWITH_1394=ON -DWITH_V4L=ON -DWITH_OPENGL=ON  -DWITH_GTK=ON -DWITH_JASPER=ON -DWITH_JPEG=ON -DWITH_PNG=ON -DWITH_TIFF=ON  -DWITH_OPENEXR=ON -DWITH_PVAPI=ON   -DWITH_EIGEN=ON -DCMAKE_SKIP_RPATH=ON -D WITH_CUDA=ON -D ENABLE_FAST_MATH=1 -D CUDA_FAST_MATH=1 -D WITH_CUBLAS=1 -DWITH_IPP=ON -D CUDA_GENERATION=Auto -D WITH_FFMPEG=ON  ..\u002F\n",[532,2746,2747,2754,2760],{"__ignoreMap":58},[1318,2748,2749,2751],{"class":1320,"line":1321},[1318,2750,2137],{"class":1324},[1318,2752,2753],{"class":1328}," build\n",[1318,2755,2756,2758],{"class":1320,"line":374},[1318,2757,2145],{"class":1766},[1318,2759,2753],{"class":1328},[1318,2761,2762,2765,2768,2771,2773,2776,2779,2782,2785,2788,2791,2794,2797,2800,2803,2806,2809,2812,2815,2818,2821,2824,2826,2829,2831,2834,2836,2838,2841,2843,2845,2848,2850,2853,2855,2858,2860,2863],{"class":1320,"line":377},[1318,2763,2764],{"class":1324},"cmake",[1318,2766,2767],{"class":1863}," -D",[1318,2769,2770],{"class":1328}," CMAKE_BUILD_TYPE=RELEASE",[1318,2772,2767],{"class":1863},[1318,2774,2775],{"class":1328}," CMAKE_INSTALL_PREFIX=\u002Fhome\u002Fphoenix\u002Fusr\u002Flocal",[1318,2777,2778],{"class":1863},"  -DENABLE_SSE=ON",[1318,2780,2781],{"class":1863}," -DENABLE_SSE2=ON",[1318,2783,2784],{"class":1863}," -DENABLE_SSE3=ON",[1318,2786,2787],{"class":1863}," -DWITH_TBB=ON",[1318,2789,2790],{"class":1863}," -DWITH_1394=ON",[1318,2792,2793],{"class":1863}," -DWITH_V4L=ON",[1318,2795,2796],{"class":1863}," -DWITH_OPENGL=ON",[1318,2798,2799],{"class":1863},"  -DWITH_GTK=ON",[1318,2801,2802],{"class":1863}," -DWITH_JASPER=ON",[1318,2804,2805],{"class":1863}," -DWITH_JPEG=ON",[1318,2807,2808],{"class":1863}," -DWITH_PNG=ON",[1318,2810,2811],{"class":1863}," -DWITH_TIFF=ON",[1318,2813,2814],{"class":1863},"  -DWITH_OPENEXR=ON",[1318,2816,2817],{"class":1863}," -DWITH_PVAPI=ON",[1318,2819,2820],{"class":1863},"   -DWITH_EIGEN=ON",[1318,2822,2823],{"class":1863}," -DCMAKE_SKIP_RPATH=ON",[1318,2825,2767],{"class":1863},[1318,2827,2828],{"class":1328}," WITH_CUDA=ON",[1318,2830,2767],{"class":1863},[1318,2832,2833],{"class":1328}," ENABLE_FAST_MATH=",[1318,2835,60],{"class":1863},[1318,2837,2767],{"class":1863},[1318,2839,2840],{"class":1328}," CUDA_FAST_MATH=",[1318,2842,60],{"class":1863},[1318,2844,2767],{"class":1863},[1318,2846,2847],{"class":1328}," WITH_CUBLAS=",[1318,2849,60],{"class":1863},[1318,2851,2852],{"class":1863}," -DWITH_IPP=ON",[1318,2854,2767],{"class":1863},[1318,2856,2857],{"class":1328}," CUDA_GENERATION=Auto",[1318,2859,2767],{"class":1863},[1318,2861,2862],{"class":1328}," WITH_FFMPEG=ON",[1318,2864,2865],{"class":1328},"  ..\u002F\n",[11,2867,2868],{},"J'active lors de la compilation le maximum d'optimisation dont CUDA. J'active également FFMPEG sans lequel le nombre de fichier reconnu baisse énormément sur ma machine. Après\navoir lancé cmake j'obtiens le résultat suivant :",[1299,2870,2873],{"className":2871,"code":2872,"language":1304},[1302],"-- General configuration for OpenCV 2.4.13.1 =====================================\n--   Version control:               2.4.13.1-48-gac118ae\n--\n--   Platform:\n--     Host:                        Linux 3.16.0-4-amd64 x86_64\n--     CMake:                       3.6.2\n--     CMake generator:             Unix Makefiles\n--     CMake build tool:            \u002Fusr\u002Fbin\u002Fmake\n--     Configuration:               RELEASE\n--\n--   C\u002FC++:\n--     Built as dynamic libs?:      YES\n--     C++ Compiler:                \u002Fusr\u002Fbin\u002Fc++  (ver 4.9.2)\n--     C++ flags (Release):         -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffast-math -msse -msse2 -msse3 -ffunction-sections -O3 -DNDEBUG  -DNDEBUG\n--     C++ flags (Debug):           -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffast-math -msse -msse2 -msse3 -ffunction-sections -g  -O0 -DDEBUG -D_DEBUG\n--     C Compiler:                  \u002Fusr\u002Fbin\u002Fcc\n--     C flags (Release):           -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -Wno-comment -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffast-math -msse -msse2 -msse3 -ffunction-sections -O3 -DNDEBUG  -DNDEBUG\n--     C flags (Debug):             -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -Wno-comment -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffast-math -msse -msse2 -msse3 -ffunction-sections -g  -O0 -DDEBUG -D_DEBUG\n--     Linker flags (Release):\n--     Linker flags (Debug):\n--     ccache:                      NO\n--     Precompiled headers:         YES\n--\n--   OpenCV modules:\n--     To be built:                 core flann imgproc highgui features2d calib3d ml video legacy objdetect photo gpu ocl nonfree contrib java python stitching superres ts videostab\n--     Disabled:                    world\n--     Disabled by dependency:      -\n--     Unavailable:                 androidcamera dynamicuda viz\n--\n--   GUI:\n--     QT:                          NO\n--     GTK+ 2.x:                    YES (ver 2.24.25)\n--     GThread :                    YES (ver 2.42.1)\n--     GtkGlExt:                    NO\n--     OpenGL support:              NO\n--     VTK support:                 NO\n--\n--   Media I\u002FO:\n--     ZLib:                        \u002Fusr\u002Flib\u002Fx86_64-linux-gnu\u002Flibz.so (ver 1.2.8)\n--     JPEG:                        \u002Fusr\u002Flib\u002Fx86_64-linux-gnu\u002Flibjpeg.so (ver )\n--     PNG:                         \u002Fusr\u002Flib\u002Fx86_64-linux-gnu\u002Flibpng.so (ver 1.2.50)\n--     TIFF:                        \u002Fusr\u002Flib\u002Fx86_64-linux-gnu\u002Flibtiff.so (ver 42 - 4.0.3)\n--     JPEG 2000:                   \u002Fusr\u002Flib\u002Fx86_64-linux-gnu\u002Flibjasper.so (ver 1.900.1)\n--     OpenEXR:                     \u002Fusr\u002Flib\u002Fx86_64-linux-gnu\u002FlibImath.so \u002Fusr\u002Flib\u002Fx86_64-linux-gnu\u002FlibIlmImf.so \u002Fusr\u002Flib\u002Fx86_64-linux-gnu\u002FlibIex.so \u002Fusr\u002Flib\u002Fx86_64-linux-gnu\u002FlibHalf.so \u002Fusr\u002Flib\u002Fx86_64-linux-gnu\u002FlibIlmThread.so (ver 1.6.1)\n--\n--   Video I\u002FO:\n--     DC1394 1.x:                  NO\n--     DC1394 2.x:                  YES (ver 2.2.3)\n--     FFMPEG:                      YES\n--       codec:                     YES (ver 56.1.0)\n--       format:                    YES (ver 56.1.0)\n--       util:                      YES (ver 54.3.0)\n--       swscale:                   YES (ver 3.0.0)\n--       resample:                  YES (ver 2.1.0)\n--       gentoo-style:              YES\n--     GStreamer:                   NO\n--     OpenNI:                      NO\n--     OpenNI PrimeSensor Modules:  NO\n--     PvAPI:                       NO\n--     GigEVisionSDK:               NO\n--     UniCap:                      NO\n--     UniCap ucil:                 NO\n--     V4L\u002FV4L2:                    NO\u002FYES\n--     XIMEA:                       NO\n--     Xine:                        NO\n--\n--   Other third-party libraries:\n--     Use IPP:                     IPP not found\n--     Use Eigen:                   NO\n--     Use TBB:                     NO\n--     Use OpenMP:                  NO\n--     Use GCD                      NO\n--     Use Concurrency              NO\n--     Use C=:                      NO\n--     Use Cuda:                    YES (ver 7.5)\n--     Use OpenCL:                  YES\n--\n--   NVIDIA CUDA\n--     Use CUFFT:                   YES\n--     Use CUBLAS:                  YES\n--     USE NVCUVID:                 NO\n--     NVIDIA GPU arch:             21\n--     NVIDIA PTX archs:\n--     Use fast math:               YES\n--     Tiny gpu module:             NO\n--\n--   OpenCL:\n--     Version:                     dynamic\n--     Include path:                \u002Fhome\u002Fphoenix\u002FDeveloppement\u002FExternalSoftware\u002Fopencv\u002F3rdparty\u002Finclude\u002Fopencl\u002F1.2\n--     Use AMD FFT:                 NO\n--     Use AMD BLAS:                NO\n--\n--   Python:\n--     Interpreter:                 \u002Fusr\u002Fbin\u002Fpython2 (ver 2.7.10)\n--     Libraries:                   \u002Fusr\u002Flib\u002Fx86_64-linux-gnu\u002Flibpython2.7.so (ver 2.7.10rc1)\n--     numpy:                       \u002Fusr\u002Flib\u002Fpython2.7\u002Fdist-packages\u002Fnumpy\u002Fcore\u002Finclude (ver 1.8.2)\n--     packages path:               lib\u002Fpython2.7\u002Fdist-packages\n--\n--   Java:\n--     ant:                         \u002Fusr\u002Fbin\u002Fant (ver 1.9.4)\n--     JNI:                         \u002Fusr\u002Flib\u002Fjvm\u002Fjava-7-openjdk-amd64\u002Finclude \u002Fusr\u002Flib\u002Fjvm\u002Fjava-7-openjdk-amd64\u002Finclude \u002Fusr\u002Flib\u002Fjvm\u002Fjava-7-openjdk-amd64\u002Finclude\n--     Java tests:                  YES\n--\n--   Documentation:\n--     Build Documentation:         NO\n--     Sphinx:                      NO\n--     PdfLaTeX compiler:           \u002Fusr\u002Fbin\u002Fpdflatex\n--     Doxygen:                     YES (\u002Fusr\u002Fbin\u002Fdoxygen)\n--\n--   Tests and samples:\n--     Tests:                       YES\n--     Performance tests:           YES\n--     C\u002FC++ Examples:              NO\n--\n--   Install path:                  \u002Fhome\u002Fphoenix\u002Fusr\u002Flocal\n--\n--   cvconfig.h is in:              \u002Fhome\u002Fphoenix\u002FDeveloppement\u002FExternalSoftware\u002Fopencv\u002Fbuild\n-- -----------------------------------------------------------------\n",[532,2874,2872],{"__ignoreMap":58},[11,2876,2877,2878,2881,2882,2885,2886,2889],{},"Pour que la compilation se déroule sans problème, il vous faudra installer certains paquets sur votre distribution. Sur Debian Jessie, j'ai installé ",[532,2879,2880],{},"nvidia-cuda-toolkit"," en\nversion ",[532,2883,2884],{},"7.5.18-4~bpo8+1",". Comme vous pouvez les voir c'est une version qui provient du repository de backports. La version ",[532,2887,2888],{},"6.0.37-5"," ne me permettait pas d'activer CUDA. J'ai\ndonc du monter l'ensemble du driver propriétaire sur mon poste de développement.",[11,2891,2892],{},"Rasssurez-vous, si vous ne voulez pas utiliser les backports ou ne pas utiliser de driver propriétaire, vous pouvez tester le programme dans sa version CPU. :)",[11,2894,2895],{},"Voici comment le code a été ré-écrit pour utiliser le GPU à la place du CPU:",[1299,2897,2899],{"className":2271,"code":2898,"language":2273,"meta":58,"style":58},"struct BufferPSNR {                                    \u002F\u002F Optimized GPU versions\n    \u002F\u002F Data allocations are very expensive on GPU. Use a buffer to solve: allocate once reuse later.\n    cv::gpu::GpuMat gF1, gF2, gI1, gI2, gs, t1,t2;\n\n    cv::gpu::GpuMat buf;\n};\n\ndouble getPSNR_GPU_optimized(const cv::Mat& F1, const cv::Mat& F2, BufferPSNR& b) {\n    b.gF1.upload(F1);\n    b.gF2.upload(F2);\n\n    cv::gpu::resize(b.gF1, b.gI1, cv::Size(160, 120));\n    cv::gpu::resize(b.gF2, b.gI2, cv::Size(160, 120));\n\n    b.gI1.convertTo(b.t1, CV_32F);\n    b.gI2.convertTo(b.t2, CV_32F);\n\n    cv::gpu::absdiff(b.t1.reshape(1), b.t2.reshape(1), b.gs);\n    cv::gpu::multiply(b.gs, b.gs, b.gs);\n\n    double sse = cv::gpu::sum(b.gs, b.buf)[0];\n\n    if( sse \u003C= 1e-10) \u002F\u002F for small values return zero\n        return std::numeric_limits\u003Cdouble>::infinity();\n    else {\n        double mse = sse \u002F(double)(F1.channels() * F1.total());\n        double psnr = 10.0*log10((255*255)\u002Fmse);\n        return psnr;\n    }\n}\n",[532,2900,2901,2915,2920,2925,2929,2934,2938,2942,2985,3003,3019,3023,3068,3109,3113,3137,3160,3164,3219,3256,3260,3302,3306,3328,3347,3355,3394,3425,3432,3437],{"__ignoreMap":58},[1318,2902,2903,2906,2909,2912],{"class":1320,"line":1321},[1318,2904,2905],{"class":1770},"struct",[1318,2907,2908],{"class":1756}," BufferPSNR",[1318,2910,2911],{"class":1760}," {",[1318,2913,2914],{"class":2396},"                                    \u002F\u002F Optimized GPU versions\n",[1318,2916,2917],{"class":1320,"line":374},[1318,2918,2919],{"class":2396},"    \u002F\u002F Data allocations are very expensive on GPU. Use a buffer to solve: allocate once reuse later.\n",[1318,2921,2922],{"class":1320,"line":377},[1318,2923,2924],{"class":1760},"    cv::gpu::GpuMat gF1, gF2, gI1, gI2, gs, t1,t2;\n",[1318,2926,2927],{"class":1320,"line":410},[1318,2928,1797],{"emptyLinePlaceholder":401},[1318,2930,2931],{"class":1320,"line":1800},[1318,2932,2933],{"class":1760},"    cv::gpu::GpuMat buf;\n",[1318,2935,2936],{"class":1320,"line":728},[1318,2937,1792],{"class":1760},[1318,2939,2940],{"class":1320,"line":1841},[1318,2941,1797],{"emptyLinePlaceholder":401},[1318,2943,2944,2946,2949,2951,2953,2955,2957,2959,2961,2963,2965,2967,2969,2971,2973,2975,2978,2980,2983],{"class":1320,"line":1418},[1318,2945,2280],{"class":1770},[1318,2947,2948],{"class":1324}," getPSNR_GPU_optimized",[1318,2950,1832],{"class":1760},[1318,2952,2288],{"class":1770},[1318,2954,2291],{"class":1760},[1318,2956,2294],{"class":1756},[1318,2958,2297],{"class":1770},[1318,2960,2301],{"class":2300},[1318,2962,135],{"class":1760},[1318,2964,2288],{"class":1770},[1318,2966,2291],{"class":1760},[1318,2968,2294],{"class":1756},[1318,2970,2297],{"class":1770},[1318,2972,2314],{"class":2300},[1318,2974,135],{"class":1760},[1318,2976,2977],{"class":1756},"BufferPSNR",[1318,2979,2297],{"class":1770},[1318,2981,2982],{"class":2300}," b",[1318,2984,2317],{"class":1760},[1318,2986,2987,2990,2992,2995,2997,3000],{"class":1320,"line":1870},[1318,2988,2989],{"class":1756},"    b",[1318,2991,61],{"class":1760},[1318,2993,2994],{"class":1756},"gF1",[1318,2996,61],{"class":1760},[1318,2998,2999],{"class":1324},"upload",[1318,3001,3002],{"class":1760},"(F1);\n",[1318,3004,3005,3007,3009,3012,3014,3016],{"class":1320,"line":1898},[1318,3006,2989],{"class":1756},[1318,3008,61],{"class":1760},[1318,3010,3011],{"class":1756},"gF2",[1318,3013,61],{"class":1760},[1318,3015,2999],{"class":1324},[1318,3017,3018],{"class":1760},"(F2);\n",[1318,3020,3021],{"class":1320,"line":1911},[1318,3022,1797],{"emptyLinePlaceholder":401},[1318,3024,3025,3027,3030,3033,3035,3037,3040,3042,3044,3046,3048,3050,3053,3056,3058,3060,3062,3064,3066],{"class":1320,"line":1924},[1318,3026,2331],{"class":1760},[1318,3028,3029],{"class":1756},"gpu",[1318,3031,3032],{"class":1760},"::",[1318,3034,2334],{"class":1324},[1318,3036,1832],{"class":1760},[1318,3038,3039],{"class":1756},"b",[1318,3041,61],{"class":1760},[1318,3043,2994],{"class":1820},[1318,3045,135],{"class":1760},[1318,3047,3039],{"class":1756},[1318,3049,61],{"class":1760},[1318,3051,3052],{"class":1820},"gI1",[1318,3054,3055],{"class":1760},", cv::",[1318,3057,2340],{"class":1324},[1318,3059,1832],{"class":1760},[1318,3061,2345],{"class":1863},[1318,3063,135],{"class":1760},[1318,3065,2350],{"class":1863},[1318,3067,2353],{"class":1760},[1318,3069,3070,3072,3074,3076,3078,3080,3082,3084,3086,3088,3090,3092,3095,3097,3099,3101,3103,3105,3107],{"class":1320,"line":1929},[1318,3071,2331],{"class":1760},[1318,3073,3029],{"class":1756},[1318,3075,3032],{"class":1760},[1318,3077,2334],{"class":1324},[1318,3079,1832],{"class":1760},[1318,3081,3039],{"class":1756},[1318,3083,61],{"class":1760},[1318,3085,3011],{"class":1820},[1318,3087,135],{"class":1760},[1318,3089,3039],{"class":1756},[1318,3091,61],{"class":1760},[1318,3093,3094],{"class":1820},"gI2",[1318,3096,3055],{"class":1760},[1318,3098,2340],{"class":1324},[1318,3100,1832],{"class":1760},[1318,3102,2345],{"class":1863},[1318,3104,135],{"class":1760},[1318,3106,2350],{"class":1863},[1318,3108,2353],{"class":1760},[1318,3110,3111],{"class":1320,"line":1949},[1318,3112,1797],{"emptyLinePlaceholder":401},[1318,3114,3115,3117,3119,3121,3123,3125,3127,3129,3131,3134],{"class":1320,"line":2521},[1318,3116,2989],{"class":1756},[1318,3118,61],{"class":1760},[1318,3120,3052],{"class":1756},[1318,3122,61],{"class":1760},[1318,3124,2407],{"class":1324},[1318,3126,1832],{"class":1760},[1318,3128,3039],{"class":1756},[1318,3130,61],{"class":1760},[1318,3132,3133],{"class":1820},"t1",[1318,3135,3136],{"class":1760},", CV_32F);\n",[1318,3138,3139,3141,3143,3145,3147,3149,3151,3153,3155,3158],{"class":1320,"line":2526},[1318,3140,2989],{"class":1756},[1318,3142,61],{"class":1760},[1318,3144,3094],{"class":1756},[1318,3146,61],{"class":1760},[1318,3148,2407],{"class":1324},[1318,3150,1832],{"class":1760},[1318,3152,3039],{"class":1756},[1318,3154,61],{"class":1760},[1318,3156,3157],{"class":1820},"t2",[1318,3159,3136],{"class":1760},[1318,3161,3162],{"class":1320,"line":2556},[1318,3163,1797],{"emptyLinePlaceholder":401},[1318,3165,3166,3168,3170,3172,3174,3176,3178,3180,3182,3184,3187,3189,3191,3194,3196,3198,3200,3202,3204,3206,3208,3210,3212,3214,3217],{"class":1320,"line":2581},[1318,3167,2331],{"class":1760},[1318,3169,3029],{"class":1756},[1318,3171,3032],{"class":1760},[1318,3173,2390],{"class":1324},[1318,3175,1832],{"class":1760},[1318,3177,3039],{"class":1756},[1318,3179,61],{"class":1760},[1318,3181,3133],{"class":1756},[1318,3183,61],{"class":1760},[1318,3185,3186],{"class":1324},"reshape",[1318,3188,1832],{"class":1760},[1318,3190,60],{"class":1863},[1318,3192,3193],{"class":1760},"), ",[1318,3195,3039],{"class":1756},[1318,3197,61],{"class":1760},[1318,3199,3157],{"class":1756},[1318,3201,61],{"class":1760},[1318,3203,3186],{"class":1324},[1318,3205,1832],{"class":1760},[1318,3207,60],{"class":1863},[1318,3209,3193],{"class":1760},[1318,3211,3039],{"class":1756},[1318,3213,61],{"class":1760},[1318,3215,3216],{"class":1820},"gs",[1318,3218,1838],{"class":1760},[1318,3220,3221,3223,3225,3227,3230,3232,3234,3236,3238,3240,3242,3244,3246,3248,3250,3252,3254],{"class":1320,"line":2593},[1318,3222,2331],{"class":1760},[1318,3224,3029],{"class":1756},[1318,3226,3032],{"class":1760},[1318,3228,3229],{"class":1324},"multiply",[1318,3231,1832],{"class":1760},[1318,3233,3039],{"class":1756},[1318,3235,61],{"class":1760},[1318,3237,3216],{"class":1820},[1318,3239,135],{"class":1760},[1318,3241,3039],{"class":1756},[1318,3243,61],{"class":1760},[1318,3245,3216],{"class":1820},[1318,3247,135],{"class":1760},[1318,3249,3039],{"class":1756},[1318,3251,61],{"class":1760},[1318,3253,3216],{"class":1820},[1318,3255,1838],{"class":1760},[1318,3257,3258],{"class":1320,"line":2641},[1318,3259,1797],{"emptyLinePlaceholder":401},[1318,3261,3262,3264,3266,3268,3270,3272,3274,3277,3279,3281,3283,3285,3287,3289,3291,3294,3297,3299],{"class":1320,"line":2679},[1318,3263,2463],{"class":1770},[1318,3265,2466],{"class":1760},[1318,3267,2421],{"class":1770},[1318,3269,2291],{"class":1760},[1318,3271,3029],{"class":1756},[1318,3273,3032],{"class":1760},[1318,3275,3276],{"class":1324},"sum",[1318,3278,1832],{"class":1760},[1318,3280,3039],{"class":1756},[1318,3282,61],{"class":1760},[1318,3284,3216],{"class":1820},[1318,3286,135],{"class":1760},[1318,3288,3039],{"class":1756},[1318,3290,61],{"class":1760},[1318,3292,3293],{"class":1820},"buf",[1318,3295,3296],{"class":1760},")[",[1318,3298,2482],{"class":1863},[1318,3300,3301],{"class":1760},"];\n",[1318,3303,3304],{"class":1320,"line":2687},[1318,3305,1797],{"emptyLinePlaceholder":401},[1318,3307,3309,3311,3313,3315,3317,3319,3321,3323,3325],{"class":1320,"line":3308},23,[1318,3310,2529],{"class":1770},[1318,3312,2532],{"class":1760},[1318,3314,2535],{"class":1770},[1318,3316,2538],{"class":1863},[1318,3318,2541],{"class":1820},[1318,3320,2544],{"class":1760},[1318,3322,2547],{"class":1863},[1318,3324,189],{"class":1760},[1318,3326,3327],{"class":2396}," \u002F\u002F for small values return zero\n",[1318,3329,3331,3333,3335,3337,3339,3341,3343,3345],{"class":1320,"line":3330},24,[1318,3332,2559],{"class":1770},[1318,3334,2562],{"class":1760},[1318,3336,2565],{"class":1756},[1318,3338,2568],{"class":1760},[1318,3340,2280],{"class":1770},[1318,3342,2573],{"class":1760},[1318,3344,2576],{"class":1324},[1318,3346,1787],{"class":1760},[1318,3348,3350,3353],{"class":1320,"line":3349},25,[1318,3351,3352],{"class":1770},"    else",[1318,3354,2590],{"class":1760},[1318,3356,3358,3360,3363,3365,3367,3369,3371,3373,3375,3378,3380,3382,3384,3386,3388,3390,3392],{"class":1320,"line":3357},26,[1318,3359,2596],{"class":1770},[1318,3361,3362],{"class":1760}," mse ",[1318,3364,2421],{"class":1770},[1318,3366,2466],{"class":1760},[1318,3368,2606],{"class":1770},[1318,3370,1832],{"class":1760},[1318,3372,2280],{"class":1770},[1318,3374,2613],{"class":1760},[1318,3376,3377],{"class":1756},"F1",[1318,3379,61],{"class":1760},[1318,3381,2621],{"class":1324},[1318,3383,2624],{"class":1760},[1318,3385,2627],{"class":1770},[1318,3387,2301],{"class":1756},[1318,3389,61],{"class":1760},[1318,3391,2635],{"class":1324},[1318,3393,2638],{"class":1760},[1318,3395,3397,3399,3401,3403,3405,3407,3410,3412,3414,3416,3418,3420,3422],{"class":1320,"line":3396},27,[1318,3398,2596],{"class":1770},[1318,3400,2646],{"class":1760},[1318,3402,2421],{"class":1770},[1318,3404,2651],{"class":1863},[1318,3406,2627],{"class":1770},[1318,3408,3409],{"class":1324},"log10",[1318,3411,2660],{"class":1760},[1318,3413,2663],{"class":1863},[1318,3415,2627],{"class":1770},[1318,3417,2663],{"class":1863},[1318,3419,189],{"class":1760},[1318,3421,2606],{"class":1770},[1318,3423,3424],{"class":1760},"mse);\n",[1318,3426,3428,3430],{"class":1320,"line":3427},28,[1318,3429,2559],{"class":1770},[1318,3431,2684],{"class":1760},[1318,3433,3435],{"class":1320,"line":3434},29,[1318,3436,2690],{"class":1760},[1318,3438,3440],{"class":1320,"line":3439},30,[1318,3441,3442],{"class":1760},"}\n",[11,3444,3445,3446,3448,3449,3452],{},"L'utilisation de la structure ",[532,3447,2977],{}," permet de ne pas perdre de performance lors de l'initialisation relativement lourde des objets ",[532,3450,3451],{},"GpuMat",". Sans cela, l'utilisation du Gpu\nserait moins performant que la version Cpu.",[36,3454,3456],{"id":3455},"lexpérience","L'expérience",[11,3458,3459],{},"Maintenant place à l'expérience. Nous allons lancer notre programme sur notre jeu d'essai comprenant les vidéos issue des DVD, ainsi que les vidéos recompressées pour l'expérience.\nSi l'expérence se déroule bien l'algorithme devrait nous detecter les fichiers dupliqués, ainsi que les fichiers recompressés.",[298,3461,3463],{"id":3462},"lancement-et-selection-des-dossiers","Lancement et selection des dossiers",[11,3465,3466],{},"La première étape est la sélection des dossiers que l'on souhaite comparer. Le programme ira lire récursivement l'ensemble des dossiers pour y trouver l'ensemble des fichiers\nvidéos.",[11,3468,3469],{},"La sélection d'un projet provient de mon envie de départ de pouvoir enregistrer l'avancement du projet au fur et à mesure. Cette étape n'a pas été réalisée mais l'existance du mode\nprojet existe toujours.",[11,3471,3472],{},[31,3473],{"alt":3474,"src":3475},"Selection du projet","\u002FProgrammation\u002Ffind-similarity\u002Ffind-similarity-1.png",[11,3477,3478],{},"Une fois le dossier projet choisi, il faut sélectionner la liste des dossiers contenant les vidéos et lancer le programme ...",[298,3480,3482],{"id":3481},"comparaison-des-vidéos","Comparaison des vidéos",[11,3484,3485,3486,61],{},"Dans cette étape le programme compare l'ensemble des vidéos présentes dans les dossiers. L'ensemble du processus tourne dans des threads afin de ne pas figer l'IHM, grâce à l'API\n",[532,3487,3488],{},"QtConcurrent",[11,3490,3491,3495],{},[31,3492],{"alt":3493,"src":3494},"Recherche","\u002FProgrammation\u002Ffind-similarity\u002Ffind-similarity-2.png",[31,3496],{"alt":3497,"src":3498},"Recherche encore","\u002FProgrammation\u002Ffind-similarity\u002Ffind-similarity-3.png",[11,3500,3501],{},"Les étapes de la recherche sont donc :",[156,3503,3504,3507,3510,3513,3516],{},[159,3505,3506],{},"Constitution de la liste des fichiers",[159,3508,3509],{},"Récupération des méta-données",[159,3511,3512],{},"Création de la liste des paires de fichiers (en filtrant sur la durée)",[159,3514,3515],{},"Calcul du PSNR pour chaque paire de fichiers",[159,3517,3518],{},"Filtrage pour ne garder que les paires de fichiers dont le PSNR est supérieur à 30 db.",[11,3520,3521,3522,3524,3525,3527,3528,3531,3532,3535],{},"Lors de mon développement je me suis basé sur l'API ",[532,3523,3488],{}," pour faire les différentes étapes. Faisant beaucoup de développement NodeJS ces derniers temps je suis habitué à\nl'utilisation des promesses et de leur enchainement pour faire des processus complexes. J'ai trouvé dommage de ne pas retrouver la même chose dans l'API ",[532,3526,3488],{},". Pour\nreproduire un équivalent, lorsqu'un ",[532,3529,3530],{},"QFuture","se termine, le signal émis par ",[532,3533,3534],{},"QFutureWatcher"," est récupérer par un SLOT du moteur qui s'occupe de lancer l'étape suivante.",[298,3537,3539],{"id":3538},"la-page-de-résultat","La page de résultat",[11,3541,3542],{},"La page de résultat liste les vidéos considérées identiques suite à l'étude d'une des images. Un coup d'oeil visuel permet alors de se faire un avis sur la question, et de\nsupprimer la vidéo que l'on souhaite.",[11,3544,3545],{},[31,3546],{"alt":3547,"src":3548},"Résultat 1","\u002FProgrammation\u002Ffind-similarity\u002Ffind-similarity-4.png",[11,3550,3551],{},"Comme on peut le voir le programme retrouve les vidéos dont l'image est identique, ainsi que les films qui ont été redimensionnés sans trop de soucis.\nLe problème se situe alors au niveau du bruit qui est généré. Plusieurs films sont considérés comme proches alors que complètement différents. Pour régler ce problème, comparer\nplusieurs images d'une même vidéo à des timestamps différents pourrait peut-être régler le problème.",[11,3553,3554],{},[31,3555],{"alt":3556,"src":3557},"Résultat 2","\u002FProgrammation\u002Ffind-similarity\u002Ffind-similarity-5.png",[11,3559,3560],{},[18,3561,3562],{},"Je vous conseille de vérifier manuellement la qualité et la similarité de chaque vidéo manuellement avant toute suppression.",[36,3564,3566],{"id":3565},"conclusion","Conclusion",[11,3568,3569],{},"En conclusion, j'ai trouvé l'expérience intéressante, et maintenant qu'elle est terminée, je vais pouvoir en tenter une autre ;). Est-ce que le programme continuera d'évoluer ?\nPourquoi pas ? Cela dépendera des PR (Pull Request) et des demandes faites par les utilisateurs, ainsi que du temps que j'ai envie de passer dessus.",[1366,3571,3572],{},"html pre.shiki code .sVbv2, html code.shiki .sVbv2{--shiki-default:#61AFEF}html pre.shiki code .subq3, html code.shiki .subq3{--shiki-default:#98C379}html pre.shiki code .sjrmR, html code.shiki .sjrmR{--shiki-default:#56B6C2}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html pre.shiki code .sVC51, html code.shiki .sVC51{--shiki-default:#D19A66}html pre.shiki code .seHd6, html code.shiki .seHd6{--shiki-default:#C678DD}html pre.shiki code .sn6KH, html code.shiki .sn6KH{--shiki-default:#ABB2BF}html pre.shiki code .sU0A5, html code.shiki .sU0A5{--shiki-default:#E5C07B}html pre.shiki code .s_ZVi, html code.shiki .s_ZVi{--shiki-default:#E06C75;--shiki-default-font-style:italic}html pre.shiki code .sV9Aq, html code.shiki .sV9Aq{--shiki-default:#7F848E;--shiki-default-font-style:italic}html pre.shiki code .sVyAn, html code.shiki .sVyAn{--shiki-default:#E06C75}",{"title":58,"searchDepth":374,"depth":374,"links":3574},[3575,3576,3577,3578,3579,3580,3581,3582],{"id":2092,"depth":377,"text":2093},{"id":2120,"depth":377,"text":2121},{"id":2215,"depth":377,"text":2216},{"id":2693,"depth":377,"text":2694},{"id":3455,"depth":377,"text":3456},{"id":3462,"depth":374,"text":3463},{"id":3481,"depth":374,"text":3482},{"id":3538,"depth":374,"text":3539,"children":3583},[3584],{"id":3565,"depth":377,"text":3566},"Programmation","programmation","2016-12-10",{"type":8,"value":3589},[3590,3592,3594,3596,3598,3600,3604],[36,3591,2093],{"id":2092},[11,3593,2096],{},[11,3595,2099],{},[11,3597,2102],{},[11,3599,2105],{},[11,3601,3602],{},[66,3603,2110],{},[11,3605,2113,3606,61],{},[53,3607,2116],{"href":2116,"rel":3608},[76],{"planet":401},"\u002Fpost\u002Ffindsimilarity",{"title":2087,"description":58},"findsimilarity","posts\u002FProgrammation\u002F2016-12-10-findsimilarity",[408,3615,3616,2083],"opencv","video","LR-Ko6CoDmyd4rJj7msRVs_pkiaov-yO2_RYmY_C6cE",{"id":3619,"title":3620,"author":6,"body":3621,"category":3585,"categorySlug":3586,"date":5436,"description":58,"excerpt":5437,"extension":398,"location":399,"meta":5478,"navigation":401,"path":5479,"published":401,"seo":5480,"slug":5481,"stem":5482,"tags":5483,"timeToRead":1870,"__hash__":5484},"posts\u002Fposts\u002FProgrammation\u002F2012-07-01-cross-compilation-compiler-un-programme-pour-ms-windows-sous-gnu-linux.md","Cross-Compilation - Compiler un programme pour MS\u002FWindows sous Gnu\u002FLinux",{"type":8,"value":3622,"toc":5426},[3623,3633,3636,3639,3642,3667,3670,3676,3680,3693,3696,3719,3722,3733,3736,3755,3764,3767,3878,3881,3884,3962,3965,4022,4025,4040,4043,4075,4078,4432,4435,4731,4734,4738,4741,4744,4861,4868,4921,4928,4934,4937,4945,4951,4954,4960,4963,4974,4977,5008,5020,5316,5319,5338,5344,5346,5349,5423],[36,3624,3626,3627,3632],{"id":3625},"quest-que-la-cross-compilation1","Qu'est que la cross-compilation",[50,3628,3629],{},[53,3630,60],{"href":55,"ariaDescribedBy":3631,"dataFootnoteRef":58,"id":59},[57]," ?",[11,3634,3635],{},"La cross compilation est la possibilité sur une machine avec un matériel\nspécifique (architecture) et avec un système d'exploitation donné, de\ncompiler des programmes pour une autre architecture, ou pour un autre\nsystème d'exploitation.",[11,3637,3638],{},"Cela peut être utilisé par exemple pour compiler un programme sur votre\nordinateur de tous les jours (sous Gnu\u002FLinux, avec une architecture\ni386) à destination de votre téléphone mobile, qui lui est sous Symbian\navec un processeur ARM.",[11,3640,3641],{},"Les raisons de faire de la compilation croisée peuvent donc être\nmultiples :",[156,3643,3644,3647,3656,3664],{},[159,3645,3646],{},"Éviter de redémarrer votre machine pour compiler vos binaires.",[159,3648,3649,3650,3655],{},"Disponibilité des outils sur votre machine \u002F Indisponibilité des\noutils de compilation sur la machine de destination (on trouve\nrarement des outils de compilation sur des téléphones\nportables",[50,3651,3652],{},[53,3653,85],{"href":82,"ariaDescribedBy":3654,"dataFootnoteRef":58,"id":84},[57],").",[159,3657,3658,3659,3655],{},"Puissances des calculs (la compilation prendra moins de temps sur\nvotre PC de bureau que sur votre appareil mobile",[50,3660,3661],{},[53,3662,106],{"href":103,"ariaDescribedBy":3663,"dataFootnoteRef":58,"id":105},[57],[159,3665,3666],{},"Licence : Vous voulez compiler à destination d'un système\nd'exploitation que vous ne possédez pas",[11,3668,3669],{},"Attention: La compilation croisée ne garantie pas que programme\nfonctionnera, vous devrez toujours faire quelques tests à partir d'un\némulateur ou à partir du système d'exploitation final.",[11,3671,3672,3673,61],{},"Bref, à partir du moment où vous avez besoin de compiler un programme\npour une autre architecture, ou pour un autre système d'exploitation que\nvotre machine actuelle, vous avez besoin de faire de la ",[66,3674,3675],{},"compilation\ncroisée",[36,3677,3679],{"id":3678},"de-quoi-va-parler-ce-billet","De quoi va parler ce billet ?",[11,3681,3682,3683,3686,3687,3692],{},"Ce billet ne va pas parler de la ",[66,3684,3685],{},"compilation croisée"," entre deux\narchitectures différentes, mais uniquement de la compilation croisée à\ndestination d'une machine Windows à partir d'une machine Linux. La\ncompilation croisée entre architectures pourra être vue dans un\nfutur",[50,3688,3689],{},[53,3690,197],{"href":194,"ariaDescribedBy":3691,"dataFootnoteRef":58,"id":196},[57]," article, ou sur d'autres sites.",[11,3694,3695],{},"Afin de pouvoir faire de la compilation croisée, il vous faudra\ninstaller les outils suivants :",[156,3697,3698,3707],{},[159,3699,3700,3701,3706],{},"MinGW",[50,3702,3703],{},[53,3704,264],{"href":261,"ariaDescribedBy":3705,"dataFootnoteRef":58,"id":263},[57]," : utilisé en tant que cross-compilateur, il nous\ngénèrera un exécutable Windows.",[159,3708,3709,3710,3718],{},"Wine",[50,3711,3712],{},[53,3713,3717],{"href":3714,"ariaDescribedBy":3715,"dataFootnoteRef":58,"id":3716},"#user-content-fn-6",[57],"user-content-fnref-6","6"," : Qui nous servira à vérifier l'exécutable créé.",[11,3720,3721],{},"Les différentes étapes de la constitution de ce billet seront :",[156,3723,3724,3727,3730],{},[159,3725,3726],{},"Installation des outils",[159,3728,3729],{},"Compilation d'un programme simple",[159,3731,3732],{},"Compilation d'un programme Qt simple",[36,3734,3726],{"id":3735},"installation-des-outils",[11,3737,3738,3739,3742,3743,3746,3754],{},"Nous y sommes :). Nous allons commencer par installer les outils qui\nnous permettront de faire de la compilation croisée. Sous la\ndistribution de votre choix, il vous faudra donc installer ",[532,3740,3741],{},"mingw"," ainsi\nque ",[532,3744,3745],{},"wine",[50,3747,3748],{},[53,3749,3753],{"href":3750,"ariaDescribedBy":3751,"dataFootnoteRef":58,"id":3752},"#user-content-fn-7",[57],"user-content-fnref-7","7",". Sous une Gnu\u002FDebian, on pourra par exemple faire :",[1299,3756,3758],{"className":1312,"code":3757,"language":1314,"meta":58,"style":58},"> sudo aptitude install mingw32-runtime wine\n",[532,3759,3760],{"__ignoreMap":58},[1318,3761,3762],{"class":1320,"line":1321},[1318,3763,3757],{"class":1760},[11,3765,3766],{},"Pour vérifier la version actuelle de mingw vous pouvez faire :",[1299,3768,3770],{"className":1312,"code":3769,"language":1314,"meta":58,"style":58},"> i586-mingw32msvc-gcc --version\ni586-mingw32msvc-gcc (GCC) 4.2.1-sjlj (mingw32-2)\nCopyright (C) 2007 Free Software Foundation, Inc.\nThis is free software; see the source for copying conditions.  There is NO\nwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n",[532,3771,3772,3777,3791,3799,3842],{"__ignoreMap":58},[1318,3773,3774],{"class":1320,"line":1321},[1318,3775,3776],{"class":1760},"> i586-mingw32msvc-gcc --version\n",[1318,3778,3779,3782,3785,3788],{"class":1320,"line":374},[1318,3780,3781],{"class":1324},"i586-mingw32msvc-gcc",[1318,3783,3784],{"class":1760}," (GCC) 4.2.1-sjlj (",[1318,3786,3787],{"class":1324},"mingw32-2",[1318,3789,3790],{"class":1760},")\n",[1318,3792,3793,3796],{"class":1320,"line":377},[1318,3794,3795],{"class":1324},"Copyright",[1318,3797,3798],{"class":1760}," (C) 2007 Free Software Foundation, Inc.\n",[1318,3800,3801,3804,3807,3810,3813,3816,3819,3822,3825,3828,3831,3834,3837,3839],{"class":1320,"line":410},[1318,3802,3803],{"class":1324},"This",[1318,3805,3806],{"class":1328}," is",[1318,3808,3809],{"class":1328}," free",[1318,3811,3812],{"class":1328}," software",[1318,3814,3815],{"class":1760},"; ",[1318,3817,3818],{"class":1324},"see",[1318,3820,3821],{"class":1328}," the",[1318,3823,3824],{"class":1328}," source",[1318,3826,3827],{"class":1328}," for",[1318,3829,3830],{"class":1328}," copying",[1318,3832,3833],{"class":1328}," conditions.",[1318,3835,3836],{"class":1328},"  There",[1318,3838,3806],{"class":1328},[1318,3840,3841],{"class":1328}," NO\n",[1318,3843,3844,3847,3849,3852,3855,3857,3860,3863,3866,3869,3872,3875],{"class":1320,"line":1800},[1318,3845,3846],{"class":1324},"warranty",[1318,3848,3815],{"class":1760},[1318,3850,3851],{"class":1324},"not",[1318,3853,3854],{"class":1328}," even",[1318,3856,3827],{"class":1328},[1318,3858,3859],{"class":1328}," MERCHANTABILITY",[1318,3861,3862],{"class":1328}," or",[1318,3864,3865],{"class":1328}," FITNESS",[1318,3867,3868],{"class":1328}," FOR",[1318,3870,3871],{"class":1328}," A",[1318,3873,3874],{"class":1328}," PARTICULAR",[1318,3876,3877],{"class":1328}," PURPOSE.\n",[36,3879,3729],{"id":3880},"compilation-dun-programme-simple",[11,3882,3883],{},"Commençons par le programme le plus simple du monde:",[1299,3885,3887],{"className":2271,"code":3886,"language":2273,"meta":58,"style":58},"#include \u003Ciostream>\n\nint main(int argc, char** argv)\n{\n    std::cout \u003C\u003C \"Hello\" \u003C\u003C std::endl;\n    return 0;\n}\n",[532,3888,3889,3897,3901,3926,3931,3948,3958],{"__ignoreMap":58},[1318,3890,3891,3894],{"class":1320,"line":1321},[1318,3892,3893],{"class":1770},"#include",[1318,3895,3896],{"class":1328}," \u003Ciostream>\n",[1318,3898,3899],{"class":1320,"line":374},[1318,3900,1797],{"emptyLinePlaceholder":401},[1318,3902,3903,3906,3909,3911,3913,3916,3918,3921,3924],{"class":1320,"line":377},[1318,3904,3905],{"class":1770},"int",[1318,3907,3908],{"class":1324}," main",[1318,3910,1832],{"class":1760},[1318,3912,3905],{"class":1770},[1318,3914,3915],{"class":2300}," argc",[1318,3917,135],{"class":1760},[1318,3919,3920],{"class":1770},"char**",[1318,3922,3923],{"class":2300}," argv",[1318,3925,3790],{"class":1760},[1318,3927,3928],{"class":1320,"line":410},[1318,3929,3930],{"class":1760},"{\n",[1318,3932,3933,3936,3939,3942,3945],{"class":1320,"line":1800},[1318,3934,3935],{"class":1760},"    std::cout ",[1318,3937,3938],{"class":1770},"\u003C\u003C",[1318,3940,3941],{"class":1328}," \"Hello\"",[1318,3943,3944],{"class":1770}," \u003C\u003C",[1318,3946,3947],{"class":1760}," std::endl;\n",[1318,3949,3950,3953,3956],{"class":1320,"line":728},[1318,3951,3952],{"class":1770},"    return",[1318,3954,3955],{"class":1863}," 0",[1318,3957,1867],{"class":1760},[1318,3959,3960],{"class":1320,"line":1841},[1318,3961,3442],{"class":1760},[11,3963,3964],{},"Puis compilons :",[1299,3966,3968],{"className":1312,"code":3967,"language":1314,"meta":58,"style":58},"> i586-mingw32msvc-g++ -o test.exe test.cpp\n> ls\ntest.c\ntest.exe\n> file test.exe\ntest.exe: PE32 executable (console) Intel 80386, for MS Windows\n",[532,3969,3970,3975,3980,3988,3995,4000],{"__ignoreMap":58},[1318,3971,3972],{"class":1320,"line":1321},[1318,3973,3974],{"class":1760},"> i586-mingw32msvc-g++ -o test.exe test.cpp\n",[1318,3976,3977],{"class":1320,"line":374},[1318,3978,3979],{"class":1760},"> ls\n",[1318,3981,3982,3985],{"class":1320,"line":377},[1318,3983,3984],{"class":1766},"test",[1318,3986,3987],{"class":1328},".c\n",[1318,3989,3990,3992],{"class":1320,"line":410},[1318,3991,3984],{"class":1766},[1318,3993,3994],{"class":1328},".exe\n",[1318,3996,3997],{"class":1320,"line":1800},[1318,3998,3999],{"class":1760},"> file test.exe\n",[1318,4001,4002,4004,4007,4010,4013,4016,4019],{"class":1320,"line":728},[1318,4003,3984],{"class":1766},[1318,4005,4006],{"class":1328},".exe:",[1318,4008,4009],{"class":1328}," PE32",[1318,4011,4012],{"class":1328}," executable",[1318,4014,4015],{"class":1760}," (console) Intel 80386, ",[1318,4017,4018],{"class":1770},"for",[1318,4020,4021],{"class":1760}," MS Windows\n",[11,4023,4024],{},"Voilà nous avons donc un programme à destination de Windows. Il ne nous\nreste plus qu'à le tester :",[1299,4026,4028],{"className":1312,"code":4027,"language":1314,"meta":58,"style":58},"> wine .\u002Ftest.exe\nHello\n",[532,4029,4030,4035],{"__ignoreMap":58},[1318,4031,4032],{"class":1320,"line":1321},[1318,4033,4034],{"class":1760},"> wine .\u002Ftest.exe\n",[1318,4036,4037],{"class":1320,"line":374},[1318,4038,4039],{"class":1324},"Hello\n",[11,4041,4042],{},"Et voilà, nous avons écrit un petit programme Windows, et nous l'avons\ntesté à l'aide de Wine. Généralement, on utilise l'utilisation de\nMakefile, voir même des générateurs de Makefile. Nous allons compléter\nl'exemple avec CMake. Voici donc un exemple de fichier CMake :",[1299,4044,4047],{"className":4045,"code":4046,"language":2764,"meta":58,"style":58},"language-cmake shiki shiki-themes one-dark-pro","project(test)\nadd_executable(test test.cpp)\n",[532,4048,4049,4060],{"__ignoreMap":58},[1318,4050,4051,4054,4056,4058],{"class":1320,"line":1321},[1318,4052,4053],{"class":1770},"project",[1318,4055,1832],{"class":1760},[1318,4057,3984],{"class":1770},[1318,4059,3790],{"class":1760},[1318,4061,4062,4065,4067,4069,4072],{"class":1320,"line":374},[1318,4063,4064],{"class":1770},"add_executable",[1318,4066,1832],{"class":1760},[1318,4068,3984],{"class":1770},[1318,4070,4071],{"class":1770}," test",[1318,4073,4074],{"class":1760},".cpp)\n",[11,4076,4077],{},"Nous allons donc lancer la compilation, sous Linux :",[1299,4079,4081],{"className":1312,"code":4080,"language":1314,"meta":58,"style":58},"> mkdir build\n> cd build\n> cmake ..\u002F\n-- The C compiler identification is GNU\n-- The CXX compiler identification is GNU\n-- Check for working C compiler: \u002Fusr\u002Flib\u002Fccache\u002Fgcc\n-- Check for working C compiler: \u002Fusr\u002Flib\u002Fccache\u002Fgcc -- works\n-- Detecting C compiler ABI info\n-- Detecting C compiler ABI info - done\n-- Check for working CXX compiler: \u002Fusr\u002Flib\u002Fccache\u002Fc++\n-- Check for working CXX compiler: \u002Fusr\u002Flib\u002Fccache\u002Fc++ -- works\n-- Detecting CXX compiler ABI info\n-- Detecting CXX compiler ABI info - done\n-- Configuring done\n-- Generating done\n-- Build files have been written to: \u002Ftmp\u002Fbuild\n> make\nScanning dependencies of target test\n[100%] Building CXX object CMakeFiles\u002Ftest.dir\u002Ftest.cpp.o\nLinking CXX executable test\n\n[100%] Built target test\n> file test\ntest: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), for GNU\u002FLinux 2.6.26, BuildID[sha1]=0xf17337fcecb8f3b6ed589d8dce8978be08f2caca, not stripped\n",[532,4082,4083,4088,4093,4098,4120,4137,4157,4180,4197,4218,4235,4256,4270,4288,4297,4306,4331,4336,4353,4358,4369,4373,4378,4383],{"__ignoreMap":58},[1318,4084,4085],{"class":1320,"line":1321},[1318,4086,4087],{"class":1760},"> mkdir build\n",[1318,4089,4090],{"class":1320,"line":374},[1318,4091,4092],{"class":1760},"> cd build\n",[1318,4094,4095],{"class":1320,"line":377},[1318,4096,4097],{"class":1760},"> cmake ..\u002F\n",[1318,4099,4100,4103,4106,4109,4112,4115,4117],{"class":1320,"line":410},[1318,4101,4102],{"class":1324},"--",[1318,4104,4105],{"class":1328}," The",[1318,4107,4108],{"class":1328}," C",[1318,4110,4111],{"class":1328}," compiler",[1318,4113,4114],{"class":1328}," identification",[1318,4116,3806],{"class":1328},[1318,4118,4119],{"class":1328}," GNU\n",[1318,4121,4122,4124,4126,4129,4131,4133,4135],{"class":1320,"line":1800},[1318,4123,4102],{"class":1324},[1318,4125,4105],{"class":1328},[1318,4127,4128],{"class":1328}," CXX",[1318,4130,4111],{"class":1328},[1318,4132,4114],{"class":1328},[1318,4134,3806],{"class":1328},[1318,4136,4119],{"class":1328},[1318,4138,4139,4141,4144,4146,4149,4151,4154],{"class":1320,"line":728},[1318,4140,4102],{"class":1324},[1318,4142,4143],{"class":1328}," Check",[1318,4145,3827],{"class":1328},[1318,4147,4148],{"class":1328}," working",[1318,4150,4108],{"class":1328},[1318,4152,4153],{"class":1328}," compiler:",[1318,4155,4156],{"class":1328}," \u002Fusr\u002Flib\u002Fccache\u002Fgcc\n",[1318,4158,4159,4161,4163,4165,4167,4169,4171,4174,4177],{"class":1320,"line":1841},[1318,4160,4102],{"class":1324},[1318,4162,4143],{"class":1328},[1318,4164,3827],{"class":1328},[1318,4166,4148],{"class":1328},[1318,4168,4108],{"class":1328},[1318,4170,4153],{"class":1328},[1318,4172,4173],{"class":1328}," \u002Fusr\u002Flib\u002Fccache\u002Fgcc",[1318,4175,4176],{"class":1863}," --",[1318,4178,4179],{"class":1328}," works\n",[1318,4181,4182,4184,4187,4189,4191,4194],{"class":1320,"line":1418},[1318,4183,4102],{"class":1324},[1318,4185,4186],{"class":1328}," Detecting",[1318,4188,4108],{"class":1328},[1318,4190,4111],{"class":1328},[1318,4192,4193],{"class":1328}," ABI",[1318,4195,4196],{"class":1328}," info\n",[1318,4198,4199,4201,4203,4205,4207,4209,4212,4215],{"class":1320,"line":1870},[1318,4200,4102],{"class":1324},[1318,4202,4186],{"class":1328},[1318,4204,4108],{"class":1328},[1318,4206,4111],{"class":1328},[1318,4208,4193],{"class":1328},[1318,4210,4211],{"class":1328}," info",[1318,4213,4214],{"class":1328}," -",[1318,4216,4217],{"class":1328}," done\n",[1318,4219,4220,4222,4224,4226,4228,4230,4232],{"class":1320,"line":1898},[1318,4221,4102],{"class":1324},[1318,4223,4143],{"class":1328},[1318,4225,3827],{"class":1328},[1318,4227,4148],{"class":1328},[1318,4229,4128],{"class":1328},[1318,4231,4153],{"class":1328},[1318,4233,4234],{"class":1328}," \u002Fusr\u002Flib\u002Fccache\u002Fc++\n",[1318,4236,4237,4239,4241,4243,4245,4247,4249,4252,4254],{"class":1320,"line":1911},[1318,4238,4102],{"class":1324},[1318,4240,4143],{"class":1328},[1318,4242,3827],{"class":1328},[1318,4244,4148],{"class":1328},[1318,4246,4128],{"class":1328},[1318,4248,4153],{"class":1328},[1318,4250,4251],{"class":1328}," \u002Fusr\u002Flib\u002Fccache\u002Fc++",[1318,4253,4176],{"class":1863},[1318,4255,4179],{"class":1328},[1318,4257,4258,4260,4262,4264,4266,4268],{"class":1320,"line":1924},[1318,4259,4102],{"class":1324},[1318,4261,4186],{"class":1328},[1318,4263,4128],{"class":1328},[1318,4265,4111],{"class":1328},[1318,4267,4193],{"class":1328},[1318,4269,4196],{"class":1328},[1318,4271,4272,4274,4276,4278,4280,4282,4284,4286],{"class":1320,"line":1929},[1318,4273,4102],{"class":1324},[1318,4275,4186],{"class":1328},[1318,4277,4128],{"class":1328},[1318,4279,4111],{"class":1328},[1318,4281,4193],{"class":1328},[1318,4283,4211],{"class":1328},[1318,4285,4214],{"class":1328},[1318,4287,4217],{"class":1328},[1318,4289,4290,4292,4295],{"class":1320,"line":1949},[1318,4291,4102],{"class":1324},[1318,4293,4294],{"class":1328}," Configuring",[1318,4296,4217],{"class":1328},[1318,4298,4299,4301,4304],{"class":1320,"line":2521},[1318,4300,4102],{"class":1324},[1318,4302,4303],{"class":1328}," Generating",[1318,4305,4217],{"class":1328},[1318,4307,4308,4310,4313,4316,4319,4322,4325,4328],{"class":1320,"line":2526},[1318,4309,4102],{"class":1324},[1318,4311,4312],{"class":1328}," Build",[1318,4314,4315],{"class":1328}," files",[1318,4317,4318],{"class":1328}," have",[1318,4320,4321],{"class":1328}," been",[1318,4323,4324],{"class":1328}," written",[1318,4326,4327],{"class":1328}," to:",[1318,4329,4330],{"class":1328}," \u002Ftmp\u002Fbuild\n",[1318,4332,4333],{"class":1320,"line":2556},[1318,4334,4335],{"class":1760},"> make\n",[1318,4337,4338,4341,4344,4347,4350],{"class":1320,"line":2581},[1318,4339,4340],{"class":1324},"Scanning",[1318,4342,4343],{"class":1328}," dependencies",[1318,4345,4346],{"class":1328}," of",[1318,4348,4349],{"class":1328}," target",[1318,4351,4352],{"class":1328}," test\n",[1318,4354,4355],{"class":1320,"line":2593},[1318,4356,4357],{"class":1760},"[100%] Building CXX object CMakeFiles\u002Ftest.dir\u002Ftest.cpp.o\n",[1318,4359,4360,4363,4365,4367],{"class":1320,"line":2641},[1318,4361,4362],{"class":1324},"Linking",[1318,4364,4128],{"class":1328},[1318,4366,4012],{"class":1328},[1318,4368,4352],{"class":1328},[1318,4370,4371],{"class":1320,"line":2679},[1318,4372,1797],{"emptyLinePlaceholder":401},[1318,4374,4375],{"class":1320,"line":2687},[1318,4376,4377],{"class":1760},"[100%] Built target test\n",[1318,4379,4380],{"class":1320,"line":3308},[1318,4381,4382],{"class":1760},"> file test\n",[1318,4384,4385,4387,4390,4393,4396,4399,4402,4405,4408,4411,4413,4416,4419,4422,4425,4427,4429],{"class":1320,"line":3330},[1318,4386,3984],{"class":1766},[1318,4388,4389],{"class":1328},":",[1318,4391,4392],{"class":1328}," ELF",[1318,4394,4395],{"class":1328}," 32-bit",[1318,4397,4398],{"class":1328}," LSB",[1318,4400,4401],{"class":1328}," executable,",[1318,4403,4404],{"class":1328}," Intel",[1318,4406,4407],{"class":1328}," 80386,",[1318,4409,4410],{"class":1328}," version",[1318,4412,2538],{"class":1863},[1318,4414,4415],{"class":1760}," (SYSV), dynamically linked (",[1318,4417,4418],{"class":1324},"uses",[1318,4420,4421],{"class":1328}," shared",[1318,4423,4424],{"class":1328}," libs",[1318,4426,3193],{"class":1760},[1318,4428,4018],{"class":1770},[1318,4430,4431],{"class":1760}," GNU\u002FLinux 2.6.26, BuildID[sha1]=0xf17337fcecb8f3b6ed589d8dce8978be08f2caca, not stripped\n",[11,4433,4434],{},"Nous avons donc un binaire pour Gnu\u002FLinux. Recommençons donc mais avec\nWindows :",[1299,4436,4438],{"className":1312,"code":4437,"language":1314,"meta":58,"style":58},"> cmake -DCMAKE_C_COMPILER=i586-mingw32msvc-gcc -DCMAKE_CXX_COMPILER=i586-mingw32msvc-g++ ..\u002F\n-- The C compiler identification is GNU\n-- The CXX compiler identification is GNU\n-- Check for working C compiler: \u002Fusr\u002Flib\u002Fccache\u002Fi586-mingw32msvc-gcc\n-- Check for working C compiler: \u002Fusr\u002Flib\u002Fccache\u002Fi586-mingw32msvc-gcc -- works\n-- Detecting C compiler ABI info\n-- Detecting C compiler ABI info - done\n-- Check for working CXX compiler: \u002Fusr\u002Flib\u002Fccache\u002Fi586-mingw32msvc-g++\n-- Check for working CXX compiler: \u002Fusr\u002Flib\u002Fccache\u002Fi586-mingw32msvc-g++ -- works\n-- Detecting CXX compiler ABI info\n-- Detecting CXX compiler ABI info - done\n-- Configuring done\n-- Generating done\n-- Build files have been written to: \u002Ftmp\u002Fbuild-windows\n> make\nScanning dependencies of target test\n[100%] Building CXX object CMakeFiles\u002Ftest.dir\u002Ftest.cpp.o\n\nLinking CXX executable test\n[100%] Built target test\n> file test\ntest: PE32 executable (console) Intel 80386, for MS Windows\n",[532,4439,4440,4466,4482,4498,4515,4536,4550,4568,4585,4606,4620,4638,4646,4654,4673,4677,4689,4693,4697,4707,4711,4715],{"__ignoreMap":58},[1318,4441,4442,4445,4448,4450,4452,4455,4457,4460,4463],{"class":1320,"line":1321},[1318,4443,4444],{"class":1760},"> cmake ",[1318,4446,4447],{"class":1820},"-DCMAKE_C_COMPILER",[1318,4449,2421],{"class":1766},[1318,4451,3781],{"class":1328},[1318,4453,4454],{"class":1820}," -DCMAKE_CXX_COMPILER",[1318,4456,2421],{"class":1766},[1318,4458,4459],{"class":1328},"i586-mingw32msvc-g++",[1318,4461,4462],{"class":1766}," .",[1318,4464,4465],{"class":1328},".\u002F\n",[1318,4467,4468,4470,4472,4474,4476,4478,4480],{"class":1320,"line":374},[1318,4469,4102],{"class":1324},[1318,4471,4105],{"class":1328},[1318,4473,4108],{"class":1328},[1318,4475,4111],{"class":1328},[1318,4477,4114],{"class":1328},[1318,4479,3806],{"class":1328},[1318,4481,4119],{"class":1328},[1318,4483,4484,4486,4488,4490,4492,4494,4496],{"class":1320,"line":377},[1318,4485,4102],{"class":1324},[1318,4487,4105],{"class":1328},[1318,4489,4128],{"class":1328},[1318,4491,4111],{"class":1328},[1318,4493,4114],{"class":1328},[1318,4495,3806],{"class":1328},[1318,4497,4119],{"class":1328},[1318,4499,4500,4502,4504,4506,4508,4510,4512],{"class":1320,"line":410},[1318,4501,4102],{"class":1324},[1318,4503,4143],{"class":1328},[1318,4505,3827],{"class":1328},[1318,4507,4148],{"class":1328},[1318,4509,4108],{"class":1328},[1318,4511,4153],{"class":1328},[1318,4513,4514],{"class":1328}," \u002Fusr\u002Flib\u002Fccache\u002Fi586-mingw32msvc-gcc\n",[1318,4516,4517,4519,4521,4523,4525,4527,4529,4532,4534],{"class":1320,"line":1800},[1318,4518,4102],{"class":1324},[1318,4520,4143],{"class":1328},[1318,4522,3827],{"class":1328},[1318,4524,4148],{"class":1328},[1318,4526,4108],{"class":1328},[1318,4528,4153],{"class":1328},[1318,4530,4531],{"class":1328}," \u002Fusr\u002Flib\u002Fccache\u002Fi586-mingw32msvc-gcc",[1318,4533,4176],{"class":1863},[1318,4535,4179],{"class":1328},[1318,4537,4538,4540,4542,4544,4546,4548],{"class":1320,"line":728},[1318,4539,4102],{"class":1324},[1318,4541,4186],{"class":1328},[1318,4543,4108],{"class":1328},[1318,4545,4111],{"class":1328},[1318,4547,4193],{"class":1328},[1318,4549,4196],{"class":1328},[1318,4551,4552,4554,4556,4558,4560,4562,4564,4566],{"class":1320,"line":1841},[1318,4553,4102],{"class":1324},[1318,4555,4186],{"class":1328},[1318,4557,4108],{"class":1328},[1318,4559,4111],{"class":1328},[1318,4561,4193],{"class":1328},[1318,4563,4211],{"class":1328},[1318,4565,4214],{"class":1328},[1318,4567,4217],{"class":1328},[1318,4569,4570,4572,4574,4576,4578,4580,4582],{"class":1320,"line":1418},[1318,4571,4102],{"class":1324},[1318,4573,4143],{"class":1328},[1318,4575,3827],{"class":1328},[1318,4577,4148],{"class":1328},[1318,4579,4128],{"class":1328},[1318,4581,4153],{"class":1328},[1318,4583,4584],{"class":1328}," \u002Fusr\u002Flib\u002Fccache\u002Fi586-mingw32msvc-g++\n",[1318,4586,4587,4589,4591,4593,4595,4597,4599,4602,4604],{"class":1320,"line":1870},[1318,4588,4102],{"class":1324},[1318,4590,4143],{"class":1328},[1318,4592,3827],{"class":1328},[1318,4594,4148],{"class":1328},[1318,4596,4128],{"class":1328},[1318,4598,4153],{"class":1328},[1318,4600,4601],{"class":1328}," \u002Fusr\u002Flib\u002Fccache\u002Fi586-mingw32msvc-g++",[1318,4603,4176],{"class":1863},[1318,4605,4179],{"class":1328},[1318,4607,4608,4610,4612,4614,4616,4618],{"class":1320,"line":1898},[1318,4609,4102],{"class":1324},[1318,4611,4186],{"class":1328},[1318,4613,4128],{"class":1328},[1318,4615,4111],{"class":1328},[1318,4617,4193],{"class":1328},[1318,4619,4196],{"class":1328},[1318,4621,4622,4624,4626,4628,4630,4632,4634,4636],{"class":1320,"line":1911},[1318,4623,4102],{"class":1324},[1318,4625,4186],{"class":1328},[1318,4627,4128],{"class":1328},[1318,4629,4111],{"class":1328},[1318,4631,4193],{"class":1328},[1318,4633,4211],{"class":1328},[1318,4635,4214],{"class":1328},[1318,4637,4217],{"class":1328},[1318,4639,4640,4642,4644],{"class":1320,"line":1924},[1318,4641,4102],{"class":1324},[1318,4643,4294],{"class":1328},[1318,4645,4217],{"class":1328},[1318,4647,4648,4650,4652],{"class":1320,"line":1929},[1318,4649,4102],{"class":1324},[1318,4651,4303],{"class":1328},[1318,4653,4217],{"class":1328},[1318,4655,4656,4658,4660,4662,4664,4666,4668,4670],{"class":1320,"line":1949},[1318,4657,4102],{"class":1324},[1318,4659,4312],{"class":1328},[1318,4661,4315],{"class":1328},[1318,4663,4318],{"class":1328},[1318,4665,4321],{"class":1328},[1318,4667,4324],{"class":1328},[1318,4669,4327],{"class":1328},[1318,4671,4672],{"class":1328}," \u002Ftmp\u002Fbuild-windows\n",[1318,4674,4675],{"class":1320,"line":2521},[1318,4676,4335],{"class":1760},[1318,4678,4679,4681,4683,4685,4687],{"class":1320,"line":2526},[1318,4680,4340],{"class":1324},[1318,4682,4343],{"class":1328},[1318,4684,4346],{"class":1328},[1318,4686,4349],{"class":1328},[1318,4688,4352],{"class":1328},[1318,4690,4691],{"class":1320,"line":2556},[1318,4692,4357],{"class":1760},[1318,4694,4695],{"class":1320,"line":2581},[1318,4696,1797],{"emptyLinePlaceholder":401},[1318,4698,4699,4701,4703,4705],{"class":1320,"line":2593},[1318,4700,4362],{"class":1324},[1318,4702,4128],{"class":1328},[1318,4704,4012],{"class":1328},[1318,4706,4352],{"class":1328},[1318,4708,4709],{"class":1320,"line":2641},[1318,4710,4377],{"class":1760},[1318,4712,4713],{"class":1320,"line":2679},[1318,4714,4382],{"class":1760},[1318,4716,4717,4719,4721,4723,4725,4727,4729],{"class":1320,"line":2687},[1318,4718,3984],{"class":1766},[1318,4720,4389],{"class":1328},[1318,4722,4009],{"class":1328},[1318,4724,4012],{"class":1328},[1318,4726,4015],{"class":1760},[1318,4728,4018],{"class":1770},[1318,4730,4021],{"class":1760},[11,4732,4733],{},"Nous avons donc maintenant la possibilité de compiler notre application\nmulti-platformes depuis Linux pour les systèmes Linux, mais aussi pour\nles systèmes Windows.",[36,4735,4737],{"id":4736},"compilation-dun-programme-écrit-avec-qt","Compilation d'un programme écrit avec Qt",[11,4739,4740],{},"Nous allons maintenant nous compliquer un peu la tâche en compilant un\nprogramme ayant une dépendance avec une librairie externe : Qt. Qt est\nun framework proposant une boîte à outil de classe permettant de faire\ndes interfaces graphiques mais aussi de faire des applications consoles\nrapidement.",[11,4742,4743],{},"Nous allons donc écrire le petit programme suivant, qui affiche une\nboîte de dialogue inutile, avec un bouton inutile :",[1299,4745,4747],{"className":2271,"code":4746,"language":2273,"meta":58,"style":58},"#include \u003CQApplication>\n#include \u003CQPushButton>\n\nint main(int argc, char** argv)\n{\n    QApplication app(argc, argv);\n    QPushButton * btn = new QPushButton(\"Do nothing\");\n    btn->show();\n\n    return app.exec();\n}\n",[532,4748,4749,4756,4763,4767,4787,4791,4802,4826,4839,4843,4857],{"__ignoreMap":58},[1318,4750,4751,4753],{"class":1320,"line":1321},[1318,4752,3893],{"class":1770},[1318,4754,4755],{"class":1328}," \u003CQApplication>\n",[1318,4757,4758,4760],{"class":1320,"line":374},[1318,4759,3893],{"class":1770},[1318,4761,4762],{"class":1328}," \u003CQPushButton>\n",[1318,4764,4765],{"class":1320,"line":377},[1318,4766,1797],{"emptyLinePlaceholder":401},[1318,4768,4769,4771,4773,4775,4777,4779,4781,4783,4785],{"class":1320,"line":410},[1318,4770,3905],{"class":1770},[1318,4772,3908],{"class":1324},[1318,4774,1832],{"class":1760},[1318,4776,3905],{"class":1770},[1318,4778,3915],{"class":2300},[1318,4780,135],{"class":1760},[1318,4782,3920],{"class":1770},[1318,4784,3923],{"class":2300},[1318,4786,3790],{"class":1760},[1318,4788,4789],{"class":1320,"line":1800},[1318,4790,3930],{"class":1760},[1318,4792,4793,4796,4799],{"class":1320,"line":728},[1318,4794,4795],{"class":1760},"    QApplication ",[1318,4797,4798],{"class":1324},"app",[1318,4800,4801],{"class":1760},"(argc, argv);\n",[1318,4803,4804,4807,4809,4812,4814,4816,4819,4821,4824],{"class":1320,"line":1841},[1318,4805,4806],{"class":1760},"    QPushButton ",[1318,4808,2627],{"class":1770},[1318,4810,4811],{"class":1760}," btn ",[1318,4813,2421],{"class":1770},[1318,4815,1826],{"class":1770},[1318,4817,4818],{"class":1324}," QPushButton",[1318,4820,1832],{"class":1760},[1318,4822,4823],{"class":1328},"\"Do nothing\"",[1318,4825,1838],{"class":1760},[1318,4827,4828,4831,4834,4837],{"class":1320,"line":1418},[1318,4829,4830],{"class":1756},"    btn",[1318,4832,4833],{"class":1760},"->",[1318,4835,4836],{"class":1324},"show",[1318,4838,1787],{"class":1760},[1318,4840,4841],{"class":1320,"line":1870},[1318,4842,1797],{"emptyLinePlaceholder":401},[1318,4844,4845,4847,4850,4852,4855],{"class":1320,"line":1898},[1318,4846,3952],{"class":1770},[1318,4848,4849],{"class":1756}," app",[1318,4851,61],{"class":1760},[1318,4853,4854],{"class":1324},"exec",[1318,4856,1787],{"class":1760},[1318,4858,4859],{"class":1320,"line":1911},[1318,4860,3442],{"class":1760},[11,4862,4863,4864,4867],{},"Avec le fichier ",[532,4865,4866],{},"qmake"," associé tout simple :",[1299,4869,4873],{"className":4870,"code":4871,"language":4872,"meta":58,"style":58},"language-ini shiki shiki-themes one-dark-pro","[qmake]\nTEMPLATE = app\nTARGET =\nDEPENDPATH += .\nINCLUDEPATH += .\n\n# Input\nSOURCES += test.cpp\n","ini",[532,4874,4875,4880,4890,4897,4902,4907,4911,4916],{"__ignoreMap":58},[1318,4876,4877],{"class":1320,"line":1321},[1318,4878,4879],{"class":1324},"[qmake]\n",[1318,4881,4882,4885,4887],{"class":1320,"line":374},[1318,4883,4884],{"class":1770},"TEMPLATE",[1318,4886,1767],{"class":1760},[1318,4888,4889],{"class":1328}," app\n",[1318,4891,4892,4895],{"class":1320,"line":377},[1318,4893,4894],{"class":1770},"TARGET",[1318,4896,1908],{"class":1760},[1318,4898,4899],{"class":1320,"line":410},[1318,4900,4901],{"class":1328},"DEPENDPATH += .\n",[1318,4903,4904],{"class":1320,"line":1800},[1318,4905,4906],{"class":1328},"INCLUDEPATH += .\n",[1318,4908,4909],{"class":1320,"line":728},[1318,4910,1797],{"emptyLinePlaceholder":401},[1318,4912,4913],{"class":1320,"line":1841},[1318,4914,4915],{"class":2396},"# Input\n",[1318,4917,4918],{"class":1320,"line":1418},[1318,4919,4920],{"class":1328},"SOURCES += test.cpp\n",[11,4922,4923,4924,4927],{},"On test la compilation à l'aide de ",[532,4925,4926],{},"qmake ; make"," et on lance le\nprogramme :",[11,4929,4930],{},[31,4931],{"alt":4932,"src":4933},"cross-compil1","\u002FProgrammation\u002Fcross-compilation-compiler-un-programme-pour-ms-windows-sous-gnu-linux\u002Fcross-compil1.png",[11,4935,4936],{},"Maintenant que notre programme compile et fonctionne sous Gnu\u002FLinux,\nnous allons pouvoir faire le même test mais en compilant une version\nWindows. Pour cela, il va nous falloir la version Windows de Qt (nous\nn'allons pas compiler Qt, alors que la librairie existe déjà).",[11,4938,4939,4940,4944],{},"Vous pouvez commencer par télécharger la dernière version de Qt (ou\ncelle qui vous convient) à l'adresse suivante\n",[53,4941,4942],{"href":4942,"rel":4943},"http:\u002F\u002Fqt.nokia.com\u002Fproducts\u002F",[76]," et l'installer. Vous n'avez pas besoin\nde MinGW, ni de QtCreator. Vous pouvez donc télécharger directement la\nversion qui ne contient que la librairie.",[11,4946,4947],{},[31,4948],{"alt":4949,"src":4950},"cross-compil3","\u002FProgrammation\u002Fcross-compilation-compiler-un-programme-pour-ms-windows-sous-gnu-linux\u002Fcross-compil3.png",[11,4952,4953],{},"Si à l'installation, l'application demande l'installation ou\nl'emplacement de MinGW, vous n'avez pas besoin de le renseigner, nous\nutiliserons la version Linux de MinGW.",[11,4955,4956],{},[31,4957],{"alt":4958,"src":4959},"cross-compil2","\u002FProgrammation\u002Fcross-compilation-compiler-un-programme-pour-ms-windows-sous-gnu-linux\u002Fcross-compil2.png",[11,4961,4962],{},"Enfin nous allons faire un peu de paramétrage. Nous allons récupérer le\ndossier de specs Qt pour windows et l'adapter pour MinGW sous Linux. Les\nadaptations à faire sont :",[156,4964,4965,4968,4971],{},[159,4966,4967],{},"Utilisation de MinGW",[159,4969,4970],{},"Définition des dossiers de Qt Windows et MinGW",[159,4972,4973],{},"Suppression de l'extension .exe",[11,4975,4976],{},"Commençons par créer le fichier qmake.conf :",[1299,4978,4980],{"className":1312,"code":4979,"language":1314,"meta":58,"style":58},"sudo cp -Rf \u002Fusr\u002Fshare\u002Fqt4\u002Fmkspecs\u002Fwin32-g++ \u002Fusr\u002Fshare\u002Fqt4\u002Fmkspecs\u002Fwin32-x-g++\nsudo nano \u002Fusr\u002Fshare\u002Fqt4\u002Fmkspecs\u002Fwin32-x-g++\u002Fqmake.conf\n",[532,4981,4982,4998],{"__ignoreMap":58},[1318,4983,4984,4986,4989,4992,4995],{"class":1320,"line":1321},[1318,4985,2025],{"class":1324},[1318,4987,4988],{"class":1328}," cp",[1318,4990,4991],{"class":1863}," -Rf",[1318,4993,4994],{"class":1328}," \u002Fusr\u002Fshare\u002Fqt4\u002Fmkspecs\u002Fwin32-g++",[1318,4996,4997],{"class":1328}," \u002Fusr\u002Fshare\u002Fqt4\u002Fmkspecs\u002Fwin32-x-g++\n",[1318,4999,5000,5002,5005],{"class":1320,"line":374},[1318,5001,2025],{"class":1324},[1318,5003,5004],{"class":1328}," nano",[1318,5006,5007],{"class":1328}," \u002Fusr\u002Fshare\u002Fqt4\u002Fmkspecs\u002Fwin32-x-g++\u002Fqmake.conf\n",[11,5009,5010,5011,5019],{},"Voici le fichier de diff",[50,5012,5013],{},[53,5014,5018],{"href":5015,"ariaDescribedBy":5016,"dataFootnoteRef":58,"id":5017},"#user-content-fn-8",[57],"user-content-fnref-8","8"," qui contient les choses à modifier, vous pouvez\nle récupérer et utiliser la commande patch pour reporter les\nmodifications, ou faire les modifications à la mains :",[1299,5021,5025],{"className":5022,"code":5023,"language":5024,"meta":58,"style":58},"language-diff shiki shiki-themes one-dark-pro","17c17\n\u003C QMAKE_CC              = gcc\n---\n> QMAKE_CC              = i586-mingw32msvc-gcc\n30c30\n\u003C QMAKE_CXX             = g++\n---\n> QMAKE_CXX             = i586-mingw32msvc-g++\n44,46c44,46\n\u003C QMAKE_INCDIR          =\n\u003C QMAKE_INCDIR_QT               = $$[QT_INSTALL_HEADERS]\n\u003C QMAKE_LIBDIR_QT               = $$[QT_INSTALL_LIBS]\n---\n> QMAKE_INCDIR          = \u002Fusr\u002Fi586-mingw32msvc\u002Finclude\n> QMAKE_INCDIR_QT               = \u002Fhome\u002Fphoenix\u002F.wine\u002Fdrive_c\u002FQt\u002F4.8.2\u002Finclude\n> QMAKE_LIBDIR_QT               = \u002Fhome\u002Fphoenix\u002F.wine\u002Fdrive_c\u002FQt\u002F4.8.2\u002Flib\n53,54c53,54\n\u003C QMAKE_LINK            = g++\n\u003C QMAKE_LINK_C          = gcc\n---\n> QMAKE_LINK            = i586-mingw32msvc-g++\n> QMAKE_LINK_C          = i586-mingw32msvc-gcc\n77c77\n\u003C !isEmpty(QMAKE_SH) {\n---\n> #!isEmpty(QMAKE_SH) {\n88,100c88,100\n\u003C } else {\n\u003C       QMAKE_COPY              = copy \u002Fy\n\u003C       QMAKE_COPY_DIR          = xcopy \u002Fs \u002Fq \u002Fy \u002Fi\n\u003C       QMAKE_MOVE              = move\n\u003C       QMAKE_DEL_FILE          = del\n\u003C       QMAKE_MKDIR             = mkdir\n\u003C       QMAKE_DEL_DIR           = rmdir\n\u003C     QMAKE_CHK_DIR_EXISTS      = if not exist\n\u003C }\n\u003C\n\u003C QMAKE_MOC             = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}moc.exe\n\u003C QMAKE_UIC             = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}uic.exe\n\u003C QMAKE_IDC             = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}idc.exe\n---\n> #} else {\n> #     QMAKE_COPY              = copy \u002Fy\n> #     QMAKE_COPY_DIR          = xcopy \u002Fs \u002Fq \u002Fy \u002Fi\n> #     QMAKE_MOVE              = move\n> #     QMAKE_DEL_FILE          = del\n> #     QMAKE_MKDIR             = mkdir\n> #     QMAKE_DEL_DIR           = rmdir\n> #    QMAKE_CHK_DIR_EXISTS     = if not exist\n> #}\n>\n> QMAKE_MOC             = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}moc-qt4\n> QMAKE_UIC             = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}uic-qt4\n> QMAKE_IDC             = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}idc-qt4\n","diff",[532,5026,5027,5032,5037,5042,5047,5052,5057,5061,5066,5071,5076,5081,5086,5090,5095,5100,5105,5110,5115,5120,5124,5129,5134,5139,5144,5148,5153,5158,5163,5168,5173,5179,5185,5191,5197,5203,5209,5215,5221,5227,5233,5238,5244,5250,5256,5262,5268,5274,5280,5286,5292,5298,5304,5310],{"__ignoreMap":58},[1318,5028,5029],{"class":1320,"line":1321},[1318,5030,5031],{"class":1760},"17c17\n",[1318,5033,5034],{"class":1320,"line":374},[1318,5035,5036],{"class":1820},"\u003C QMAKE_CC              = gcc\n",[1318,5038,5039],{"class":1320,"line":377},[1318,5040,5041],{"class":1760},"---\n",[1318,5043,5044],{"class":1320,"line":410},[1318,5045,5046],{"class":1328},"> QMAKE_CC              = i586-mingw32msvc-gcc\n",[1318,5048,5049],{"class":1320,"line":1800},[1318,5050,5051],{"class":1760},"30c30\n",[1318,5053,5054],{"class":1320,"line":728},[1318,5055,5056],{"class":1820},"\u003C QMAKE_CXX             = g++\n",[1318,5058,5059],{"class":1320,"line":1841},[1318,5060,5041],{"class":1760},[1318,5062,5063],{"class":1320,"line":1418},[1318,5064,5065],{"class":1328},"> QMAKE_CXX             = i586-mingw32msvc-g++\n",[1318,5067,5068],{"class":1320,"line":1870},[1318,5069,5070],{"class":1760},"44,46c44,46\n",[1318,5072,5073],{"class":1320,"line":1898},[1318,5074,5075],{"class":1820},"\u003C QMAKE_INCDIR          =\n",[1318,5077,5078],{"class":1320,"line":1911},[1318,5079,5080],{"class":1820},"\u003C QMAKE_INCDIR_QT               = $$[QT_INSTALL_HEADERS]\n",[1318,5082,5083],{"class":1320,"line":1924},[1318,5084,5085],{"class":1820},"\u003C QMAKE_LIBDIR_QT               = $$[QT_INSTALL_LIBS]\n",[1318,5087,5088],{"class":1320,"line":1929},[1318,5089,5041],{"class":1760},[1318,5091,5092],{"class":1320,"line":1949},[1318,5093,5094],{"class":1328},"> QMAKE_INCDIR          = \u002Fusr\u002Fi586-mingw32msvc\u002Finclude\n",[1318,5096,5097],{"class":1320,"line":2521},[1318,5098,5099],{"class":1328},"> QMAKE_INCDIR_QT               = \u002Fhome\u002Fphoenix\u002F.wine\u002Fdrive_c\u002FQt\u002F4.8.2\u002Finclude\n",[1318,5101,5102],{"class":1320,"line":2526},[1318,5103,5104],{"class":1328},"> QMAKE_LIBDIR_QT               = \u002Fhome\u002Fphoenix\u002F.wine\u002Fdrive_c\u002FQt\u002F4.8.2\u002Flib\n",[1318,5106,5107],{"class":1320,"line":2556},[1318,5108,5109],{"class":1760},"53,54c53,54\n",[1318,5111,5112],{"class":1320,"line":2581},[1318,5113,5114],{"class":1820},"\u003C QMAKE_LINK            = g++\n",[1318,5116,5117],{"class":1320,"line":2593},[1318,5118,5119],{"class":1820},"\u003C QMAKE_LINK_C          = gcc\n",[1318,5121,5122],{"class":1320,"line":2641},[1318,5123,5041],{"class":1760},[1318,5125,5126],{"class":1320,"line":2679},[1318,5127,5128],{"class":1328},"> QMAKE_LINK            = i586-mingw32msvc-g++\n",[1318,5130,5131],{"class":1320,"line":2687},[1318,5132,5133],{"class":1328},"> QMAKE_LINK_C          = i586-mingw32msvc-gcc\n",[1318,5135,5136],{"class":1320,"line":3308},[1318,5137,5138],{"class":1760},"77c77\n",[1318,5140,5141],{"class":1320,"line":3330},[1318,5142,5143],{"class":1820},"\u003C !isEmpty(QMAKE_SH) {\n",[1318,5145,5146],{"class":1320,"line":3349},[1318,5147,5041],{"class":1760},[1318,5149,5150],{"class":1320,"line":3357},[1318,5151,5152],{"class":1328},"> #!isEmpty(QMAKE_SH) {\n",[1318,5154,5155],{"class":1320,"line":3396},[1318,5156,5157],{"class":1760},"88,100c88,100\n",[1318,5159,5160],{"class":1320,"line":3427},[1318,5161,5162],{"class":1820},"\u003C } else {\n",[1318,5164,5165],{"class":1320,"line":3434},[1318,5166,5167],{"class":1820},"\u003C       QMAKE_COPY              = copy \u002Fy\n",[1318,5169,5170],{"class":1320,"line":3439},[1318,5171,5172],{"class":1820},"\u003C       QMAKE_COPY_DIR          = xcopy \u002Fs \u002Fq \u002Fy \u002Fi\n",[1318,5174,5176],{"class":1320,"line":5175},31,[1318,5177,5178],{"class":1820},"\u003C       QMAKE_MOVE              = move\n",[1318,5180,5182],{"class":1320,"line":5181},32,[1318,5183,5184],{"class":1820},"\u003C       QMAKE_DEL_FILE          = del\n",[1318,5186,5188],{"class":1320,"line":5187},33,[1318,5189,5190],{"class":1820},"\u003C       QMAKE_MKDIR             = mkdir\n",[1318,5192,5194],{"class":1320,"line":5193},34,[1318,5195,5196],{"class":1820},"\u003C       QMAKE_DEL_DIR           = rmdir\n",[1318,5198,5200],{"class":1320,"line":5199},35,[1318,5201,5202],{"class":1820},"\u003C     QMAKE_CHK_DIR_EXISTS      = if not exist\n",[1318,5204,5206],{"class":1320,"line":5205},36,[1318,5207,5208],{"class":1820},"\u003C }\n",[1318,5210,5212],{"class":1320,"line":5211},37,[1318,5213,5214],{"class":1820},"\u003C\n",[1318,5216,5218],{"class":1320,"line":5217},38,[1318,5219,5220],{"class":1820},"\u003C QMAKE_MOC             = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}moc.exe\n",[1318,5222,5224],{"class":1320,"line":5223},39,[1318,5225,5226],{"class":1820},"\u003C QMAKE_UIC             = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}uic.exe\n",[1318,5228,5230],{"class":1320,"line":5229},40,[1318,5231,5232],{"class":1820},"\u003C QMAKE_IDC             = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}idc.exe\n",[1318,5234,5236],{"class":1320,"line":5235},41,[1318,5237,5041],{"class":1760},[1318,5239,5241],{"class":1320,"line":5240},42,[1318,5242,5243],{"class":1328},"> #} else {\n",[1318,5245,5247],{"class":1320,"line":5246},43,[1318,5248,5249],{"class":1328},"> #     QMAKE_COPY              = copy \u002Fy\n",[1318,5251,5253],{"class":1320,"line":5252},44,[1318,5254,5255],{"class":1328},"> #     QMAKE_COPY_DIR          = xcopy \u002Fs \u002Fq \u002Fy \u002Fi\n",[1318,5257,5259],{"class":1320,"line":5258},45,[1318,5260,5261],{"class":1328},"> #     QMAKE_MOVE              = move\n",[1318,5263,5265],{"class":1320,"line":5264},46,[1318,5266,5267],{"class":1328},"> #     QMAKE_DEL_FILE          = del\n",[1318,5269,5271],{"class":1320,"line":5270},47,[1318,5272,5273],{"class":1328},"> #     QMAKE_MKDIR             = mkdir\n",[1318,5275,5277],{"class":1320,"line":5276},48,[1318,5278,5279],{"class":1328},"> #     QMAKE_DEL_DIR           = rmdir\n",[1318,5281,5283],{"class":1320,"line":5282},49,[1318,5284,5285],{"class":1328},"> #    QMAKE_CHK_DIR_EXISTS     = if not exist\n",[1318,5287,5289],{"class":1320,"line":5288},50,[1318,5290,5291],{"class":1328},"> #}\n",[1318,5293,5295],{"class":1320,"line":5294},51,[1318,5296,5297],{"class":1328},">\n",[1318,5299,5301],{"class":1320,"line":5300},52,[1318,5302,5303],{"class":1328},"> QMAKE_MOC             = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}moc-qt4\n",[1318,5305,5307],{"class":1320,"line":5306},53,[1318,5308,5309],{"class":1328},"> QMAKE_UIC             = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}uic-qt4\n",[1318,5311,5313],{"class":1320,"line":5312},54,[1318,5314,5315],{"class":1328},"> QMAKE_IDC             = $$[QT_INSTALL_BINS]$${DIR_SEPARATOR}idc-qt4\n",[11,5317,5318],{},"Une fois terminé on peut compiler et lancer l'application de la manière\nsuivante :",[1299,5320,5322],{"className":1312,"code":5321,"language":1314,"meta":58,"style":58},"> qmake-qt4 -spec win32-x-g++\n> make\n> wine .\u002Frelease\u002Ftest.exe\n",[532,5323,5324,5329,5333],{"__ignoreMap":58},[1318,5325,5326],{"class":1320,"line":1321},[1318,5327,5328],{"class":1760},"> qmake-qt4 -spec win32-x-g++\n",[1318,5330,5331],{"class":1320,"line":374},[1318,5332,4335],{"class":1760},[1318,5334,5335],{"class":1320,"line":377},[1318,5336,5337],{"class":1760},"> wine .\u002Frelease\u002Ftest.exe\n",[11,5339,5340],{},[31,5341],{"alt":5342,"src":5343},"cross-compil4","\u002FProgrammation\u002Fcross-compilation-compiler-un-programme-pour-ms-windows-sous-gnu-linux\u002Fcross-compil4.png",[298,5345,3566],{"id":3565},[11,5347,5348],{},"Et voilà, vous êtes maintenant capable de faire de la compilation\ncroisée pour des programmes aussi simples que complexes :). Quand vos\nprogrammes ont des dépendances, et si vous le pouvez, préférez la\nversion binaire. Sinon vous devrez compiler les librairies vous-même au\nformat Windows de la même manière avant de compiler votre programme.\nCela peut vous obliger à modifier les scriptes de build.",[293,5350,5352,5355],{"className":5351,"dataFootnotes":58},[296],[298,5353,302],{"className":5354,"id":57},[301],[304,5356,5357,5363,5369,5375,5381,5391,5400,5409],{},[159,5358,5359,5360],{"id":308},"En français cela donne compilation croisée ",[53,5361,318],{"href":314,"ariaLabel":315,"className":5362,"dataFootnoteBackref":58},[317],[159,5364,5365,5366],{"id":321},"bien que ... ",[53,5367,318],{"href":331,"ariaLabel":332,"className":5368,"dataFootnoteBackref":58},[317],[159,5370,5371,5372],{"id":336},"là aussi avec les smartphones actuels, on peut en douter ",[53,5373,318],{"href":347,"ariaLabel":348,"className":5374,"dataFootnoteBackref":58},[317],[159,5376,5377,5378],{"id":352},"très lointain ",[53,5379,318],{"href":361,"ariaLabel":362,"className":5380,"dataFootnoteBackref":58},[317],[159,5382,5383,5384,5387,5388],{"id":366},"MinGW est un ",[66,5385,5386],{},"portage"," de gcc pour Window. Il nous permettra donc de générer un executable Windows à partir de notre Gnu\u002FLinux ",[53,5389,318],{"href":370,"ariaLabel":371,"className":5390,"dataFootnoteBackref":58},[317],[159,5392,5394,5395],{"id":5393},"user-content-fn-6","Un émulateur pour démarrer des programmes Windows sous Linux ",[53,5396,318],{"href":5397,"ariaLabel":5398,"className":5399,"dataFootnoteBackref":58},"#user-content-fnref-6","Back to reference 6",[317],[159,5401,5403,5404],{"id":5402},"user-content-fn-7","L'installation de wine sous une distribution 64-bit peut-être un peu plus compliqué que prévu, mais reste néanmoins faisable. Référez vous à la documentation de votre distribution. ",[53,5405,318],{"href":5406,"ariaLabel":5407,"className":5408,"dataFootnoteBackref":58},"#user-content-fnref-7","Back to reference 7",[317],[159,5410,5412,5413,5417,5418],{"id":5411},"user-content-fn-8","Vous pouvez aussi le télécharger ",[53,5414,5416],{"href":5415},"\u002FProgrammation\u002Fcross-compilation-compiler-un-programme-pour-ms-windows-sous-gnu-linux\u002Fqmake.conf.diff","ici",". ",[53,5419,318],{"href":5420,"ariaLabel":5421,"className":5422,"dataFootnoteBackref":58},"#user-content-fnref-8","Back to reference 8",[317],[1366,5424,5425],{},"html pre.shiki code .sn6KH, html code.shiki .sn6KH{--shiki-default:#ABB2BF}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html pre.shiki code .sVbv2, html code.shiki .sVbv2{--shiki-default:#61AFEF}html pre.shiki code .subq3, html code.shiki .subq3{--shiki-default:#98C379}html pre.shiki code .seHd6, html code.shiki .seHd6{--shiki-default:#C678DD}html pre.shiki code .s_ZVi, html code.shiki .s_ZVi{--shiki-default:#E06C75;--shiki-default-font-style:italic}html pre.shiki code .sVC51, html code.shiki .sVC51{--shiki-default:#D19A66}html pre.shiki code .sjrmR, html code.shiki .sjrmR{--shiki-default:#56B6C2}html pre.shiki code .sVyAn, html code.shiki .sVyAn{--shiki-default:#E06C75}html pre.shiki code .sU0A5, html code.shiki .sU0A5{--shiki-default:#E5C07B}html pre.shiki code .sV9Aq, html code.shiki .sV9Aq{--shiki-default:#7F848E;--shiki-default-font-style:italic}",{"title":58,"searchDepth":374,"depth":374,"links":5427},[5428,5430,5431,5432,5433,5434,5435],{"id":3625,"depth":377,"text":5429},"Qu'est que la cross-compilation1 ?",{"id":3678,"depth":377,"text":3679},{"id":3735,"depth":377,"text":3726},{"id":3880,"depth":377,"text":3729},{"id":4736,"depth":377,"text":4737},{"id":3565,"depth":374,"text":3566},{"id":57,"depth":374,"text":302},"2012-07-01",{"type":8,"value":5438},[5439,5446,5448,5450,5452,5472,5474],[36,5440,3626,5441,3632],{"id":3625},[50,5442,5443],{},[53,5444,60],{"href":55,"ariaDescribedBy":5445,"dataFootnoteRef":58,"id":59},[57],[11,5447,3635],{},[11,5449,3638],{},[11,5451,3641],{},[156,5453,5454,5456,5463,5470],{},[159,5455,3646],{},[159,5457,3649,5458,3655],{},[50,5459,5460],{},[53,5461,85],{"href":82,"ariaDescribedBy":5462,"dataFootnoteRef":58,"id":84},[57],[159,5464,3658,5465,3655],{},[50,5466,5467],{},[53,5468,106],{"href":103,"ariaDescribedBy":5469,"dataFootnoteRef":58,"id":105},[57],[159,5471,3666],{},[11,5473,3669],{},[11,5475,3672,5476,61],{},[66,5477,3675],{},{},"\u002Fpost\u002Fcross-compilation-compiler-un-programme-pour-ms-windows-sous-gnu-linux",{"title":3620,"description":58},"cross-compilation-compiler-un-programme-pour-ms-windows-sous-gnu-linux","posts\u002FProgrammation\u002F2012-07-01-cross-compilation-compiler-un-programme-pour-ms-windows-sous-gnu-linux",[408],"xyp3lTmc_CVoPo48zy-LSh68_42nO_FD4l7WdmhTvoA",{"id":5486,"title":5487,"author":6,"body":5488,"category":5533,"categorySlug":5728,"date":5729,"description":58,"excerpt":5730,"extension":398,"location":399,"meta":5754,"navigation":401,"path":5755,"published":401,"seo":5756,"slug":5757,"stem":5758,"tags":5759,"timeToRead":377,"__hash__":5762},"posts\u002Fposts\u002FKMDAlert\u002F2011-08-14-kmdalert-0.2.md","KMDAlert - Logiciel de surveillance de périphérique RAID - Version pour KDE 4.0",{"type":8,"value":5489,"toc":5720},[5490,5492,5500,5507,5518,5521,5524,5528,5553,5562,5569,5589,5594,5598,5604,5674,5677,5679,5687,5689,5710,5714,5717],[298,5491,39],{"id":38},[11,5493,5494,5495,5499],{},"Possédant chez moi des disques durs en RAID logiciels sous Gnu\u002FLinux, en\n2007 (cela fait déjà 4 ans), ",[53,5496,5498],{"href":5497},"\u002Fpost\u002F2007-08-17-kmdalert-logiciel-de-surveillance-raid\u002F","j'avais écrit un petit logiciel"," dont le\nbut était de faire du monitoring RAID.",[11,5501,5502,5503,5506],{},"En cas de reconstruction du RAID ou de disque défectueux, le logiciel\naffiche une notification à l'utilisateur, et change le statut affiché\ndans la barre de notification (",[66,5504,5505],{},"systray","). L'icône change bien sur en\nfonction de l'état du RAID :",[156,5508,5509,5512,5515],{},[159,5510,5511],{},"dégradé (avec un point d'exclamation)",[159,5513,5514],{},"en cours de synchronisation (avec une barre de progression)",[159,5516,5517],{},"disque RAID dans un état normal",[11,5519,5520],{},"Ce logiciel ne tournait que sous KDE 3.X.",[11,5522,5523],{},"Voici donc une nouvelle version (qui a mis le temps de sortir) qui est\nun portage de l'application sous KDE 4.X. Elle utilise donc le nouveau\nsystème de notification de KDE (pour l'instant en passant uniquement par\nles notifications standard). Quelques améliorations y seront apportées\nplus tard.",[298,5525,5527],{"id":5526},"requis","Requis",[11,5529,5530,5531,5534,5535,5538,5539,5542,5543,135,5546,5549,5550,5552],{},"Pour fonctionner ",[66,5532,5533],{},"KMDAlert"," nécessite que le dossier ",[532,5536,5537],{},"\u002Fsys"," soit monté\net que ",[532,5540,5541],{},"\u002Fsys\u002Fblock\u002F"," soit renseigné pour chaque volume RAID (exemple\n",[532,5544,5545],{},"\u002Fsys\u002Fblock\u002Fmd0",[532,5547,5548],{},"\u002Fsys\u002Fblock\u002Fmd1",", ...). ",[532,5551,5533],{}," observe ensuite les\nmodifications faites sur les fichiers pour informer l'utilisateur des\nmodifications faites sur le volume RAID ou sur les disques le composant.",[11,5554,5555,5556,751,5558,5561],{},"De nos jours le dossier ",[532,5557,5537],{},[532,5559,5560],{},"\u002Fsys\u002Fblock"," devraient être toujours\nprésents.",[11,5563,5564,5565,5568],{},"L'application a été développée sur ",[66,5566,5567],{},"Gnu\u002FDebian Squeeze",", sur un KDE\n4.4.5 avec un noyau 2.6.32.",[11,5570,5571,5573,5574,5417,5577,5579,5580,5582,5583,5585,5586,5588],{},[66,5572,5533],{}," ne nécessite pas de ",[66,5575,5576],{},"Inotify",[66,5578,5533],{}," lit le contenu de\nplusieurs fichiers dans le dossier ",[532,5581,5537],{}," toutes les 6 secondes pour\nêtre informé de la modification de l'état du périphérique. Sur\nl'application d'origine, développé sous un noyau 2.6.18, ",[66,5584,5576],{}," n'est\npas averti des modifications faites sur le système de fichier ",[532,5587,5537],{},".\nLes dates de ces fichiers ne sont pas non plus modifiées. Si quelqu'un a\nune autre méthode à me proposer, je reste ouvert à toutes propositions.",[11,5590,5591,5593],{},[66,5592,5533],{}," est une application écrite en utilisant les librairies de\nKDE, mais devrait tout de même fonctionner sous Gnome. Les messages de\nnotification utilisent donc le système de notification de KDE (bien que\nje n'utilise pas toutes ses possibilités).",[298,5595,5597],{"id":5596},"compilation-installation","Compilation \u002F Installation",[11,5599,5600,5601,5603],{},"La compilation et l'installation de ",[66,5602,5533],{}," se fait à l'aide du trio\nhabituel :",[1299,5605,5607],{"className":1312,"code":5606,"language":1314,"meta":58,"style":58},"# Décompression de KMDAlert\ntar xjfv kmdalert-0.2-77c0d6b4d49f.tar.gz\ncd kmdalert-77c0d6b4d49f\n# Préparation de la compilation\nmkdir build\ncd build\n# Comilation\ncmake ..\u002Fmake\n# Installation\nmake install\n",[532,5608,5609,5614,5625,5632,5637,5643,5649,5654,5661,5666],{"__ignoreMap":58},[1318,5610,5611],{"class":1320,"line":1321},[1318,5612,5613],{"class":2396},"# Décompression de KMDAlert\n",[1318,5615,5616,5619,5622],{"class":1320,"line":374},[1318,5617,5618],{"class":1324},"tar",[1318,5620,5621],{"class":1328}," xjfv",[1318,5623,5624],{"class":1328}," kmdalert-0.2-77c0d6b4d49f.tar.gz\n",[1318,5626,5627,5629],{"class":1320,"line":377},[1318,5628,2145],{"class":1766},[1318,5630,5631],{"class":1328}," kmdalert-77c0d6b4d49f\n",[1318,5633,5634],{"class":1320,"line":410},[1318,5635,5636],{"class":2396},"# Préparation de la compilation\n",[1318,5638,5639,5641],{"class":1320,"line":1800},[1318,5640,2137],{"class":1324},[1318,5642,2753],{"class":1328},[1318,5644,5645,5647],{"class":1320,"line":728},[1318,5646,2145],{"class":1766},[1318,5648,2753],{"class":1328},[1318,5650,5651],{"class":1320,"line":1841},[1318,5652,5653],{"class":2396},"# Comilation\n",[1318,5655,5656,5658],{"class":1320,"line":1418},[1318,5657,2764],{"class":1324},[1318,5659,5660],{"class":1328}," ..\u002Fmake\n",[1318,5662,5663],{"class":1320,"line":1870},[1318,5664,5665],{"class":2396},"# Installation\n",[1318,5667,5668,5671],{"class":1320,"line":1898},[1318,5669,5670],{"class":1324},"make",[1318,5672,5673],{"class":1328}," install\n",[11,5675,5676],{},"La compilation nécessite les librairies de développement KDE et Qt3,\nainsi que le compilateur GCC.",[298,5678,902],{"id":901},[11,5680,5681,5682],{},"La licence choisie est la ",[53,5683,5686],{"href":5684,"rel":5685},"http:\u002F\u002Fwww.gnu.org\u002Flicenses\u002Fgpl-2.0.txt",[76],"GNU GENERAL PUBLIC LICENSE",[298,5688,1280],{"id":1279},[156,5690,5691,5699,5707],{},[159,5692,5693,5694,61],{},"Vous pouvez télécharger une archive déjà construite de l'application\nsur ",[53,5695,5698],{"href":5696,"rel":5697},"http:\u002F\u002Fkde-apps.org\u002Fcontent\u002Fshow.php\u002FKMDAlert?content=73373",[76],"KDE-Apps.org",[159,5700,5701,5702,61],{},"Le dépôt officiel pour télécharger les sources et participer :\n",[53,5703,5706],{"href":5704,"rel":5705},"https:\u002F\u002Fgogs.shadoware.org\u002Fphoenix\u002Fkmdalert?pk_campaign=shadoware",[76],"https:\u002F\u002Fgogs.shadoware.org\u002Fphoenix\u002Fkmdalert",[159,5708,5709],{},"Vous pouvez également télécharger la version attachée au billet.",[298,5711,5713],{"id":5712},"système-de-suivi","Système de suivi",[11,5715,5716],{},"Il n'y a actuellement plus de système de suivi pour ce logiciel. En cas\nde problème, vous pouvez laisser un message dans les commentaires ou\nm'envoyer un mail.",[1366,5718,5719],{},"html pre.shiki code .sV9Aq, html code.shiki .sV9Aq{--shiki-default:#7F848E;--shiki-default-font-style:italic}html pre.shiki code .sVbv2, html code.shiki .sVbv2{--shiki-default:#61AFEF}html pre.shiki code .subq3, html code.shiki .subq3{--shiki-default:#98C379}html pre.shiki code .sjrmR, html code.shiki .sjrmR{--shiki-default:#56B6C2}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}",{"title":58,"searchDepth":374,"depth":374,"links":5721},[5722,5723,5724,5725,5726,5727],{"id":38,"depth":374,"text":39},{"id":5526,"depth":374,"text":5527},{"id":5596,"depth":374,"text":5597},{"id":901,"depth":374,"text":902},{"id":1279,"depth":374,"text":1280},{"id":5712,"depth":374,"text":5713},"kmdalert","2011-08-14",{"type":8,"value":5731},[5732,5734,5738,5742,5750,5752],[298,5733,39],{"id":38},[11,5735,5494,5736,5499],{},[53,5737,5498],{"href":5497},[11,5739,5502,5740,5506],{},[66,5741,5505],{},[156,5743,5744,5746,5748],{},[159,5745,5511],{},[159,5747,5514],{},[159,5749,5517],{},[11,5751,5520],{},[11,5753,5523],{},{},"\u002Fpost\u002Fkmdalert-0.2",{"title":5487,"description":58},"kmdalert-0.2","posts\u002FKMDAlert\u002F2011-08-14-kmdalert-0.2",[5760,408,5728,5761],"kde","raid","4FaKIyQl43RcZ_dgavc_Yj95PpItKkc48C5B55Yud_8",{"id":5764,"title":5765,"author":6,"body":5766,"category":3585,"categorySlug":3586,"date":6952,"description":13,"excerpt":6953,"extension":398,"location":399,"meta":6961,"navigation":401,"path":6962,"published":401,"seo":6963,"slug":6964,"stem":6965,"tags":6966,"timeToRead":1841,"__hash__":6968},"posts\u002Fposts\u002FProgrammation\u002F2009-05-31-parseur-xml.md","Parseur XML",{"type":8,"value":5767,"toc":6946},[5768,5770,5777,5780,5784,5787,5790,5793,5796,5800,5803,5806,5850,5859,6008,6011,6014,6017,6023,6027,6030,6044,6047,6051,6064,6067,6073,6076,6082,6085,6089,6092,6095,6756,6771,6774,6780,6783,6923,6943],[11,5769,13],{},[11,5771,5772,5773,5776],{},"L'utilisation des fichiers XML est, à ce jour, un fait dans la plupart\ndes logiciels et est fortement à la mode. Une entreprise qui ne fait pas\nun peu de XML est souvent ",[66,5774,5775],{},"has-been",". On utilise alors le XML à bon ou\nmauvais escient.",[1366,5778,5779],{},"\nth {background-color: #E4E4E4;weigh: bold;}\n .veryslow {background-color: #FF0000;}\n .slow {background-color: #FF8686;}\n .good {background-color: #C3FFC7;}\n .ignored {background-color: #E4E4E4;}\n",[36,5781,5783],{"id":5782},"avantages-inconvénients","Avantages \u002F Inconvénients",[11,5785,5786],{},"Pourquoi utiliser les fichiers XML ? Les fichiers XML sont, pour\ncommencer, des fichiers textes, il seront donc toujours lisibles, ce qui\ngarantit une meilleur pérennité de l'information. Les fichiers XML sont\nstructurés hiérarchiquement et suivent une syntaxe stricte. Ainsi le XML\nest lisible informatiquement par les différents langages de\nprogrammation existant, pour organiser vos données, en utilisant\ndifférents niveaux. Les fichiers XML peuvent être commenté ce qui peut\naméliorer la lisibilité pour un humain.",[11,5788,5789],{},"Le gros inconvénient du XML est sa verbosité. Pour chaque noeud dans la\nhiérarchie, il y a une balise de début, et une balise de fin contenant\nle nom de la balise. Le fichier est moins compact que s'il avait été\nécrit en binaire. Cela peut poser des problèmes comme alourdir les\ncommunications réseaux (ex: pour les webservices). Le fichier est aussi\nplus long à lire qu'un fichier binaire et peut contenir des erreurs.",[11,5791,5792],{},"Si le fichier n'a pas besoin d'être hiérarchique, il est possible\nd'utiliser une structure de fichier INI pour ses données.",[11,5794,5795],{},"Nous nous arrêterons là pour les avantages\u002Finconvénients. L'utilisation\nou non d'un fichier XML est ensuite une question (besoin, éthique, ...)\nà se poser pour ses données et la nécessité de pouvoir les lire\nautrement que par le programme lui-même.",[36,5797,5799],{"id":5798},"performance-des-parseurs","Performance des parseurs.",[11,5801,5802],{},"Je me suis amusé à effectuer le test de lecture de différents fichiers\nde donnée au format XML de taille différentes par une variété de parseur\nXML en construisant si possible un arbre DOM. Le but est donc de créer\nun objet par noeud\u002Fattribut du fichier XML et de reconstituer la\nhiérarchie.",[11,5804,5805],{},"Les parseurs choisis pour ce test sont :",[156,5807,5808,5814,5820,5826,5832,5838,5844],{},[159,5809,5810,5813],{},[18,5811,5812],{},"QtXml"," : Le module XML de la librairie Qt (de la société Nokia)",[159,5815,5816,5819],{},[18,5817,5818],{},"LibXml2"," : Une librairie C permettant de faire du parsing XML en\nutilisant DOM ou SAX",[159,5821,5822,5825],{},[18,5823,5824],{},"LibExpat"," : Un parseur orienté flux (plus proche de la méthode\nSAX que du DOM)",[159,5827,5828,5831],{},[18,5829,5830],{},"SCEW"," : Un parseur basé sur Expat générant un arbre DOM (donc un\npeu plus comparable aux autre parseur).",[159,5833,5834,5837],{},[18,5835,5836],{},"TinyXML"," : Encore un autre parseur XML",[159,5839,5840,5843],{},[18,5841,5842],{},"Xerces-C++"," : Le parseur XML d’Apache",[159,5845,5846,5849],{},[18,5847,5848],{},"Oracle XML Parser"," : Le parseur d’Oracle propriétaire utiliser\ndans le serveur d’application.",[11,5851,5852,5853,5858],{},"Pour faire cette suite de benchmark",[50,5854,5855],{},[53,5856,60],{"href":55,"ariaDescribedBy":5857,"dataFootnoteRef":58,"id":59},[57],", j’ai utilisé la librairie\nQTestLib de Nokia\u002FQt. Je vous offre donc en avant première le résultat\nde ce test :",[5860,5861,5863,5867],"table",{"style":5862},"width:100%",[5864,5865,5866],"caption",{},"Temps de lecture d'un fichier XML en ms",[5868,5869,5870,5889,5907,5926,5945,5960,5976,5994],"tbody",{},[5871,5872,5873,5877,5881,5882,5885,5886,5881],"tr",{},[5874,5875,5876],"td",{},"               ",[5878,5879,5880],"th",{},"250k","                     ",[5878,5883,5884],{},"9300k","                      ",[5878,5887,5888],{},"11300k",[5871,5890,5891,5894,5899,5903],{},[5878,5892,5893],{},"Qt DOM         ",[5874,5895,5898],{"className":5896},[5897],"veryslow","41,42 ms",[5874,5900,5902],{"className":5901},[5897],"2184,34 ms",[5874,5904,5906],{"className":5905},[5897],"2648,71 ms",[5871,5908,5909,5912,5915,5916,5921,5922,5921],{},[5878,5910,5911],{},"LibXML2        ",[5874,5913,5914],{},"16,55 ms","                 ",[5874,5917,5920],{"className":5918},[5919],"good","710,09 ms","     ",[5874,5923,5925],{"className":5924},[5919],"874,42 ms",[5871,5927,5928,5931,5936,5937,5936,5941,5936],{},[5878,5929,5930],{},"Expat (SAX)    ",[5874,5932,5935],{"className":5933},[5934],"ignored","5,95 ms","  ",[5874,5938,5940],{"className":5939},[5934],"312,02 ms",[5874,5942,5944],{"className":5943},[5934],"393,58 ms",[5871,5946,5947,5950,5915,5953,5956,5957,5915],{},[5878,5948,5949],{},"Oracle         ",[5874,5951,5952],{},"23,24 ms",[5874,5954,5955],{},"928,93 ms","                  ",[5874,5958,5959],{},"1135,86 ms",[5871,5961,5962,5965,5969,5970,5956,5973,5915],{},[5878,5963,5964],{},"Scew           ",[5874,5966,5968],{"className":5967},[5919],"12,05 ms","    ",[5874,5971,5972],{},"944,37 ms",[5874,5974,5975],{},"1184,46 ms",[5871,5977,5978,5981,5969,5986,5921,5990,5921],{},[5878,5979,5980],{},"Tiny XML       ",[5874,5982,5985],{"className":5983},[5984],"slow","28,91 ms",[5874,5987,5989],{"className":5988},[5984],"1101,8 ms",[5874,5991,5993],{"className":5992},[5984],"1369,8 ms",[5871,5995,5996,5999,5915,6002,5956,6005,5956],{},[5878,5997,5998],{},"Xerces (Apache)",[5874,6000,6001],{},"25,03 ms",[5874,6003,6004],{},"742,22 ms",[5874,6006,6007],{},"904,62 ms",[11,6009,6010],{},"La conclusion de ce résultat signifie que le parseur inclu dans Qt (pour\nla construction d'un arbre DOM) est très lent ;). Mais pour une\nutilisation dans une interface graphique, sur de petits fichiers, ne\ndevrait pas poser de problème.",[11,6012,6013],{},"Enfin le parseur le plus rapide (pour les gros fichiers) est Libxml2. Le\nparseur C d'oracle, bien que propriétaire n'a rien d'exceptionnel (si on\ncompte avec les problèmes présenté également ci-dessous). Peut-être que\nla version Java est elle plus performante.",[11,6015,6016],{},"Vous pouvez retrouver quelques graphiques ci-dessous :",[11,6018,6019],{},[31,6020],{"alt":6021,"src":6022},"TestXMLPerf","\u002FProgrammation\u002Fparseur-xml\u002FTestXMLPerf.png",[36,6024,6026],{"id":6025},"le-source-du-benchmark","Le source du benchmark",[11,6028,6029],{},"Voici de suite :",[156,6031,6032,6038],{},[159,6033,6034],{},[53,6035,6037],{"href":6036},"\u002FProgrammation\u002Fparseur-xml\u002Fxmlparser-bench.7z","les sources de l'application",[159,6039,6040,61],{},[53,6041,6043],{"href":6042},"\u002FProgrammation\u002Fparseur-xml\u002Fbenchmark_100iterations.ods","le résultat du bench",[11,6045,6046],{},"Pour la partie utilisation du Parseur Oracle, il a fallut contourner\nplusieurs petits problèmes. Ceci est la joie des librairies propriétaires\nbien documentées.",[485,6048,6050],{"id":6049},"compilation-avec-le-xdk-9","Compilation avec le XDK 9",[11,6052,6053,6054,6057,6058,6061,6062,61],{},"Lors de la compilation avec le XDK 9, l'application ne dépasse pas le\nstade du ",[66,6055,6056],{},"linkage",". Les méthodes sont pourtant bien dans les ",[66,6059,6060],{},"includes",".\nDe plus les librairies sont bien précisées pour le ",[66,6063,6056],{},[11,6065,6066],{},"La définition faite dans le projet est :",[1299,6068,6071],{"className":6069,"code":6070,"language":1304},[1302],"XDKPATH = xdk9\nXDK_LIB = -lxmlg9 -lxml9 -lxsd9\nORA_LIB = -lcore9 -lnls9 -lunls9 -lcore9 -lnls9 -lcore9\nNET_LIB = -lnsl\nLIBS += -L$$XDKPATH\u002Flib $$XDK_LIB $$ORA_LIB $$NET_LIB -lpthread\nINCLUDEPATH += $$XDKPATH\u002Fxdk\u002Finclude\n",[532,6072,6070],{"__ignoreMap":58},[11,6074,6075],{},"A la suite de ça, lors de la phase de compilation, on se retrouve avec\nles messages d'erreurs suivants :",[1299,6077,6080],{"className":6078,"code":6079,"language":1304},[1302],"g++ -Wl,-O1 -o xmlparserbenchmark libxml2parser.o expatparser.o xercescppparser.o oracleparser.o qtparser.o scewparser.o tinyparser.o tinyxml.o tinystr.o tinyxmlerror.o tinyxmlparser.o xmlparserbenchmark.o moc_xmlparserbenchmark.o -L\u002Fusr\u002Flib -lxml2 -lexpat -lxerces-c -Lxdk9\u002Flib -lxmlg9 -lxml9 -lxsd9 -lcore9 -lnls9 -lunls9 -lcore9 -lnls9 -lcore9 -lnsl -lpthread -Lscew\u002Fscew -lscew -lQtTest -lQtXml -lQtGui -lQtCore -lpthread\noracleparser.o: In function `parseWithOracleParser(QString const&)':\noracleparser.cpp:(.text+0x82): undefined reference to `XMLParser::xmlinit(unsigned char*, void (*)(void*, unsigned char const*, unsigned int), void*, xmlsaxcb*, void*, unsigned char*)'\noracleparser.cpp:(.text+0xa8): undefined reference to `XMLParser::xmlparse(unsigned char*, unsigned char*, unsigned int)'\noracleparser.cpp:(.text+0x2b4): undefined reference to `XMLParser::getDocumentElement()'\noracleparser.cpp:(.text+0x2ca): undefined reference to `XMLParser::xmlterm()'\n",[532,6081,6079],{"__ignoreMap":58},[11,6083,6084],{},"J'ai alors essayé de recompiler les exemples de démonstrations mais là,\nmême problème ...",[485,6086,6088],{"id":6087},"compilation-avec-le-xdk-10","Compilation avec le XDK 10",[11,6090,6091],{},"Avec cette version du XDK, nous avons le droit à deux problèmes. Le\npremier est une grosse fuite mémoire (si on écrit le programme tel que\ndécrit dans la démo), et à un problème d'initialisation du parseur.",[11,6093,6094],{},"Le code permettant de parser le fichier XML et de générer l'arbre DOM\nressemble à ceci :",[1299,6096,6098],{"className":2271,"code":6097,"language":2273,"meta":58,"style":58},"CXmlCtx * ctxp = 0;\ntry {\n    ctxp = new CXmlCtx();\n} catch( XmlException & e ) {\n    unsigned ecode = e.getCode();\n    QFAIL( qPrintable( QString(\"Failed to initialize XML context, error %1\").arg( ecode ) ) );\n}\n\nFactory\u003CCXmlCtx,xmlnode> * fp = 0;\ntry {\n    fp = new Factory\u003CCXmlCtx,xmlnode>( ctxp );\n} catch( FactoryException & fe ) {\n    unsigned ecode = fe.getCode();\n    QFAIL( qPrintable( QString(\"Failed to create create parser, error %1\").arg( ecode ) ) );\n}\n\nDOMParser\u003CCXmlCtx,xmlnode> * parserp = 0;\ntry {\n    parserp = fp->createDOMParser( DOMParCXml, NULL );\n} catch( FactoryException & fe ) {\n    delete fp;\n    unsigned ecode = fe.getCode();\n    QFAIL( qPrintable( QString(\"Failed to create parser, error %1\").arg( ecode ) ) );\n}\n\nconst char * fname = filename;\nFileSource * isrcp = new FileSource( (oratext*) fname );\ntry {\n    DocumentRef\u003Cxmlnode> * docrefp = parserp->parse( isrcp, FALSE );\n    if( docrefp == NULL ) {\n        QFAIL( qPrintable( QString(\"NULL document\") ) );\n        return;\n    }\n    xmlnode * np = docrefp->getDocumentElement();\n    if( np == NULL ) {\n        QFAIL( qPrintable( QString(\"Empty document\") ) );\n        return;\n    }\n    docrefp->markToDelete();\n    delete docrefp;\n} catch( ParserException & pe ) {\n    delete parserp;\n    delete isrcp;\n    delete fp;\n\n    unsigned ecode = pe.getCode();\n    QFAIL( qPrintable( QString( \"Failed to parse the document, error %1\").arg( ecode ) ) );\n}\n\u002F\u002F    delete parserp;\n\u002F\u002F    delete isrcp;\n\u002F\u002F    delete fp;\n\u002F\u002F    delete ctxp;\n",[532,6099,6100,6116,6123,6137,6153,6173,6202,6206,6210,6234,6240,6266,6280,6297,6320,6324,6328,6350,6356,6380,6392,6400,6416,6439,6443,6447,6464,6489,6495,6524,6540,6561,6567,6571,6593,6606,6625,6631,6635,6647,6654,6668,6675,6682,6688,6692,6709,6732,6736,6741,6746,6751],{"__ignoreMap":58},[1318,6101,6102,6105,6107,6110,6112,6114],{"class":1320,"line":1321},[1318,6103,6104],{"class":1760},"CXmlCtx ",[1318,6106,2627],{"class":1770},[1318,6108,6109],{"class":1760}," ctxp ",[1318,6111,2421],{"class":1770},[1318,6113,3955],{"class":1863},[1318,6115,1867],{"class":1760},[1318,6117,6118,6121],{"class":1320,"line":374},[1318,6119,6120],{"class":1770},"try",[1318,6122,2590],{"class":1760},[1318,6124,6125,6128,6130,6132,6135],{"class":1320,"line":377},[1318,6126,6127],{"class":1760},"    ctxp ",[1318,6129,2421],{"class":1770},[1318,6131,1826],{"class":1770},[1318,6133,6134],{"class":1324}," CXmlCtx",[1318,6136,1787],{"class":1760},[1318,6138,6139,6142,6145,6148,6150],{"class":1320,"line":410},[1318,6140,6141],{"class":1760},"} ",[1318,6143,6144],{"class":1770},"catch",[1318,6146,6147],{"class":1760},"( XmlException ",[1318,6149,2297],{"class":1766},[1318,6151,6152],{"class":1760}," e ) {\n",[1318,6154,6155,6158,6161,6163,6166,6168,6171],{"class":1320,"line":1800},[1318,6156,6157],{"class":1770},"    unsigned",[1318,6159,6160],{"class":1760}," ecode ",[1318,6162,2421],{"class":1770},[1318,6164,6165],{"class":1756}," e",[1318,6167,61],{"class":1760},[1318,6169,6170],{"class":1324},"getCode",[1318,6172,1787],{"class":1760},[1318,6174,6175,6178,6181,6184,6186,6189,6191,6194,6196,6199],{"class":1320,"line":728},[1318,6176,6177],{"class":1324},"    QFAIL",[1318,6179,6180],{"class":1760},"( ",[1318,6182,6183],{"class":1324},"qPrintable",[1318,6185,6180],{"class":1760},[1318,6187,6188],{"class":1324},"QString",[1318,6190,1832],{"class":1760},[1318,6192,6193],{"class":1328},"\"Failed to initialize XML context, error %1\"",[1318,6195,3655],{"class":1760},[1318,6197,6198],{"class":1324},"arg",[1318,6200,6201],{"class":1760},"( ecode ) ) );\n",[1318,6203,6204],{"class":1320,"line":1841},[1318,6205,3442],{"class":1760},[1318,6207,6208],{"class":1320,"line":1418},[1318,6209,1797],{"emptyLinePlaceholder":401},[1318,6211,6212,6215,6217,6220,6223,6225,6228,6230,6232],{"class":1320,"line":1870},[1318,6213,6214],{"class":1760},"Factory",[1318,6216,2568],{"class":1770},[1318,6218,6219],{"class":1760},"CXmlCtx,xmlnode",[1318,6221,6222],{"class":1770},">",[1318,6224,2654],{"class":1770},[1318,6226,6227],{"class":1760}," fp ",[1318,6229,2421],{"class":1770},[1318,6231,3955],{"class":1863},[1318,6233,1867],{"class":1760},[1318,6235,6236,6238],{"class":1320,"line":1898},[1318,6237,6120],{"class":1770},[1318,6239,2590],{"class":1760},[1318,6241,6242,6245,6247,6249,6252,6254,6257,6260,6263],{"class":1320,"line":1911},[1318,6243,6244],{"class":1760},"    fp ",[1318,6246,2421],{"class":1770},[1318,6248,1826],{"class":1770},[1318,6250,6251],{"class":1324}," Factory",[1318,6253,2568],{"class":1760},[1318,6255,6256],{"class":1756},"CXmlCtx",[1318,6258,6259],{"class":1760},",",[1318,6261,6262],{"class":1756},"xmlnode",[1318,6264,6265],{"class":1760},">( ctxp );\n",[1318,6267,6268,6270,6272,6275,6277],{"class":1320,"line":1924},[1318,6269,6141],{"class":1760},[1318,6271,6144],{"class":1770},[1318,6273,6274],{"class":1760},"( FactoryException ",[1318,6276,2297],{"class":1766},[1318,6278,6279],{"class":1760}," fe ) {\n",[1318,6281,6282,6284,6286,6288,6291,6293,6295],{"class":1320,"line":1929},[1318,6283,6157],{"class":1770},[1318,6285,6160],{"class":1760},[1318,6287,2421],{"class":1770},[1318,6289,6290],{"class":1756}," fe",[1318,6292,61],{"class":1760},[1318,6294,6170],{"class":1324},[1318,6296,1787],{"class":1760},[1318,6298,6299,6301,6303,6305,6307,6309,6311,6314,6316,6318],{"class":1320,"line":1949},[1318,6300,6177],{"class":1324},[1318,6302,6180],{"class":1760},[1318,6304,6183],{"class":1324},[1318,6306,6180],{"class":1760},[1318,6308,6188],{"class":1324},[1318,6310,1832],{"class":1760},[1318,6312,6313],{"class":1328},"\"Failed to create create parser, error %1\"",[1318,6315,3655],{"class":1760},[1318,6317,6198],{"class":1324},[1318,6319,6201],{"class":1760},[1318,6321,6322],{"class":1320,"line":2521},[1318,6323,3442],{"class":1760},[1318,6325,6326],{"class":1320,"line":2526},[1318,6327,1797],{"emptyLinePlaceholder":401},[1318,6329,6330,6333,6335,6337,6339,6341,6344,6346,6348],{"class":1320,"line":2556},[1318,6331,6332],{"class":1760},"DOMParser",[1318,6334,2568],{"class":1770},[1318,6336,6219],{"class":1760},[1318,6338,6222],{"class":1770},[1318,6340,2654],{"class":1770},[1318,6342,6343],{"class":1760}," parserp ",[1318,6345,2421],{"class":1770},[1318,6347,3955],{"class":1863},[1318,6349,1867],{"class":1760},[1318,6351,6352,6354],{"class":1320,"line":2581},[1318,6353,6120],{"class":1770},[1318,6355,2590],{"class":1760},[1318,6357,6358,6361,6363,6366,6368,6371,6374,6377],{"class":1320,"line":2593},[1318,6359,6360],{"class":1760},"    parserp ",[1318,6362,2421],{"class":1770},[1318,6364,6365],{"class":1756}," fp",[1318,6367,4833],{"class":1760},[1318,6369,6370],{"class":1324},"createDOMParser",[1318,6372,6373],{"class":1760},"( DOMParCXml, ",[1318,6375,6376],{"class":1863},"NULL",[1318,6378,6379],{"class":1760}," );\n",[1318,6381,6382,6384,6386,6388,6390],{"class":1320,"line":2641},[1318,6383,6141],{"class":1760},[1318,6385,6144],{"class":1770},[1318,6387,6274],{"class":1760},[1318,6389,2297],{"class":1766},[1318,6391,6279],{"class":1760},[1318,6393,6394,6397],{"class":1320,"line":2679},[1318,6395,6396],{"class":1770},"    delete",[1318,6398,6399],{"class":1760}," fp;\n",[1318,6401,6402,6404,6406,6408,6410,6412,6414],{"class":1320,"line":2687},[1318,6403,6157],{"class":1770},[1318,6405,6160],{"class":1760},[1318,6407,2421],{"class":1770},[1318,6409,6290],{"class":1756},[1318,6411,61],{"class":1760},[1318,6413,6170],{"class":1324},[1318,6415,1787],{"class":1760},[1318,6417,6418,6420,6422,6424,6426,6428,6430,6433,6435,6437],{"class":1320,"line":3308},[1318,6419,6177],{"class":1324},[1318,6421,6180],{"class":1760},[1318,6423,6183],{"class":1324},[1318,6425,6180],{"class":1760},[1318,6427,6188],{"class":1324},[1318,6429,1832],{"class":1760},[1318,6431,6432],{"class":1328},"\"Failed to create parser, error %1\"",[1318,6434,3655],{"class":1760},[1318,6436,6198],{"class":1324},[1318,6438,6201],{"class":1760},[1318,6440,6441],{"class":1320,"line":3330},[1318,6442,3442],{"class":1760},[1318,6444,6445],{"class":1320,"line":3349},[1318,6446,1797],{"emptyLinePlaceholder":401},[1318,6448,6449,6451,6454,6456,6459,6461],{"class":1320,"line":3357},[1318,6450,2288],{"class":1770},[1318,6452,6453],{"class":1770}," char",[1318,6455,2654],{"class":1770},[1318,6457,6458],{"class":1760}," fname ",[1318,6460,2421],{"class":1770},[1318,6462,6463],{"class":1760}," filename;\n",[1318,6465,6466,6469,6471,6474,6476,6478,6481,6484,6486],{"class":1320,"line":3396},[1318,6467,6468],{"class":1760},"FileSource ",[1318,6470,2627],{"class":1770},[1318,6472,6473],{"class":1760}," isrcp ",[1318,6475,2421],{"class":1770},[1318,6477,1826],{"class":1770},[1318,6479,6480],{"class":1324}," FileSource",[1318,6482,6483],{"class":1760},"( (oratext",[1318,6485,2627],{"class":1770},[1318,6487,6488],{"class":1760},") fname );\n",[1318,6490,6491,6493],{"class":1320,"line":3427},[1318,6492,6120],{"class":1770},[1318,6494,2590],{"class":1760},[1318,6496,6497,6500,6502,6504,6506,6508,6511,6513,6516,6518,6521],{"class":1320,"line":3434},[1318,6498,6499],{"class":1760},"    DocumentRef",[1318,6501,2568],{"class":1770},[1318,6503,6262],{"class":1760},[1318,6505,6222],{"class":1770},[1318,6507,2654],{"class":1770},[1318,6509,6510],{"class":1760}," docrefp ",[1318,6512,2421],{"class":1770},[1318,6514,6515],{"class":1756}," parserp",[1318,6517,4833],{"class":1760},[1318,6519,6520],{"class":1324},"parse",[1318,6522,6523],{"class":1760},"( isrcp, FALSE );\n",[1318,6525,6526,6528,6531,6534,6537],{"class":1320,"line":3439},[1318,6527,2529],{"class":1770},[1318,6529,6530],{"class":1760},"( docrefp ",[1318,6532,6533],{"class":1770},"==",[1318,6535,6536],{"class":1863}," NULL",[1318,6538,6539],{"class":1760}," ) {\n",[1318,6541,6542,6545,6547,6549,6551,6553,6555,6558],{"class":1320,"line":5175},[1318,6543,6544],{"class":1324},"        QFAIL",[1318,6546,6180],{"class":1760},[1318,6548,6183],{"class":1324},[1318,6550,6180],{"class":1760},[1318,6552,6188],{"class":1324},[1318,6554,1832],{"class":1760},[1318,6556,6557],{"class":1328},"\"NULL document\"",[1318,6559,6560],{"class":1760},") ) );\n",[1318,6562,6563,6565],{"class":1320,"line":5181},[1318,6564,2559],{"class":1770},[1318,6566,1867],{"class":1760},[1318,6568,6569],{"class":1320,"line":5187},[1318,6570,2690],{"class":1760},[1318,6572,6573,6576,6578,6581,6583,6586,6588,6591],{"class":1320,"line":5193},[1318,6574,6575],{"class":1760},"    xmlnode ",[1318,6577,2627],{"class":1770},[1318,6579,6580],{"class":1760}," np ",[1318,6582,2421],{"class":1770},[1318,6584,6585],{"class":1756}," docrefp",[1318,6587,4833],{"class":1760},[1318,6589,6590],{"class":1324},"getDocumentElement",[1318,6592,1787],{"class":1760},[1318,6594,6595,6597,6600,6602,6604],{"class":1320,"line":5199},[1318,6596,2529],{"class":1770},[1318,6598,6599],{"class":1760},"( np ",[1318,6601,6533],{"class":1770},[1318,6603,6536],{"class":1863},[1318,6605,6539],{"class":1760},[1318,6607,6608,6610,6612,6614,6616,6618,6620,6623],{"class":1320,"line":5205},[1318,6609,6544],{"class":1324},[1318,6611,6180],{"class":1760},[1318,6613,6183],{"class":1324},[1318,6615,6180],{"class":1760},[1318,6617,6188],{"class":1324},[1318,6619,1832],{"class":1760},[1318,6621,6622],{"class":1328},"\"Empty document\"",[1318,6624,6560],{"class":1760},[1318,6626,6627,6629],{"class":1320,"line":5211},[1318,6628,2559],{"class":1770},[1318,6630,1867],{"class":1760},[1318,6632,6633],{"class":1320,"line":5217},[1318,6634,2690],{"class":1760},[1318,6636,6637,6640,6642,6645],{"class":1320,"line":5223},[1318,6638,6639],{"class":1756},"    docrefp",[1318,6641,4833],{"class":1760},[1318,6643,6644],{"class":1324},"markToDelete",[1318,6646,1787],{"class":1760},[1318,6648,6649,6651],{"class":1320,"line":5229},[1318,6650,6396],{"class":1770},[1318,6652,6653],{"class":1760}," docrefp;\n",[1318,6655,6656,6658,6660,6663,6665],{"class":1320,"line":5235},[1318,6657,6141],{"class":1760},[1318,6659,6144],{"class":1770},[1318,6661,6662],{"class":1760},"( ParserException ",[1318,6664,2297],{"class":1766},[1318,6666,6667],{"class":1760}," pe ) {\n",[1318,6669,6670,6672],{"class":1320,"line":5240},[1318,6671,6396],{"class":1770},[1318,6673,6674],{"class":1760}," parserp;\n",[1318,6676,6677,6679],{"class":1320,"line":5246},[1318,6678,6396],{"class":1770},[1318,6680,6681],{"class":1760}," isrcp;\n",[1318,6683,6684,6686],{"class":1320,"line":5252},[1318,6685,6396],{"class":1770},[1318,6687,6399],{"class":1760},[1318,6689,6690],{"class":1320,"line":5258},[1318,6691,1797],{"emptyLinePlaceholder":401},[1318,6693,6694,6696,6698,6700,6703,6705,6707],{"class":1320,"line":5264},[1318,6695,6157],{"class":1770},[1318,6697,6160],{"class":1760},[1318,6699,2421],{"class":1770},[1318,6701,6702],{"class":1756}," pe",[1318,6704,61],{"class":1760},[1318,6706,6170],{"class":1324},[1318,6708,1787],{"class":1760},[1318,6710,6711,6713,6715,6717,6719,6721,6723,6726,6728,6730],{"class":1320,"line":5270},[1318,6712,6177],{"class":1324},[1318,6714,6180],{"class":1760},[1318,6716,6183],{"class":1324},[1318,6718,6180],{"class":1760},[1318,6720,6188],{"class":1324},[1318,6722,6180],{"class":1760},[1318,6724,6725],{"class":1328},"\"Failed to parse the document, error %1\"",[1318,6727,3655],{"class":1760},[1318,6729,6198],{"class":1324},[1318,6731,6201],{"class":1760},[1318,6733,6734],{"class":1320,"line":5276},[1318,6735,3442],{"class":1760},[1318,6737,6738],{"class":1320,"line":5282},[1318,6739,6740],{"class":2396},"\u002F\u002F    delete parserp;\n",[1318,6742,6743],{"class":1320,"line":5288},[1318,6744,6745],{"class":2396},"\u002F\u002F    delete isrcp;\n",[1318,6747,6748],{"class":1320,"line":5294},[1318,6749,6750],{"class":2396},"\u002F\u002F    delete fp;\n",[1318,6752,6753],{"class":1320,"line":5300},[1318,6754,6755],{"class":2396},"\u002F\u002F    delete ctxp;\n",[11,6757,6758,6759,6762,6763,6765,6766,61],{},"Le premier problème se situe lors de la suppression du contexte\n(dernière ligne, en commentaire). Si cette ligne est exécutée, alors\nnous avons une grosse erreur de segmentation. J'ai le problème, quels\nque soient les ",[532,6760,6761],{},"delete"," que je fais avant.Même en faisant le maximum de\n",[532,6764,6761],{}," (soit parserp, isrcp, fp), le fait de ne pas supprimer le\ncontext (ctxp), fait qu'au bout de plusieurs itérations, nous avons une\nbonne fuite mémoire",[50,6767,6768],{},[53,6769,85],{"href":82,"ariaDescribedBy":6770,"dataFootnoteRef":58,"id":84},[57],[11,6772,6773],{},"Vient ensuite le second problème, celui des erreurs d'intialisation. Si\nle parseur est lancé plusieurs fois de suite, alors l'application\naffiche les erreurs suivantes à l'écran :",[1299,6775,6778],{"className":6776,"code":6777,"language":1304},[1302],"LPX-00202: Message 202 not found; No message file for product=XDK, facility=LPX\nFAIL!  : XmlParserBenchmark::oracleParser(file250k.xml) Failed to parse the document, error 202\n    Loc: [oracleparser.cpp(73)]\n",[532,6779,6777],{"__ignoreMap":58},[11,6781,6782],{},"Aucune explication sur le pourquoi. Parfois ça marche, parfois non...\nPour contourner le problème, j'ai forké le parseur pour l'exécuter isolé\ndu reste.",[1299,6784,6788],{"className":6785,"code":6786,"language":6787,"meta":58,"style":58},"language-c shiki shiki-themes one-dark-pro","pid_t pid = fork();\nif( pid > 0 ) {\n    waitpid( pid, (int*)0, 0 );\n} else if( pid == 0 ) {\n    if( ! filename.isEmpty() )\n        parse( qPrintable( filename ) );\n    exit( 0 );\n} else {\n    QFAIL( \"Cannot fork\" );\n}\n","c",[532,6789,6790,6805,6819,6840,6857,6877,6889,6900,6908,6919],{"__ignoreMap":58},[1318,6791,6792,6795,6798,6800,6803],{"class":1320,"line":1321},[1318,6793,6794],{"class":1770},"pid_t",[1318,6796,6797],{"class":1760}," pid ",[1318,6799,2421],{"class":1770},[1318,6801,6802],{"class":1324}," fork",[1318,6804,1787],{"class":1760},[1318,6806,6807,6810,6813,6815,6817],{"class":1320,"line":374},[1318,6808,6809],{"class":1770},"if",[1318,6811,6812],{"class":1760},"( pid ",[1318,6814,6222],{"class":1770},[1318,6816,3955],{"class":1863},[1318,6818,6539],{"class":1760},[1318,6820,6821,6824,6827,6830,6832,6834,6836,6838],{"class":1320,"line":377},[1318,6822,6823],{"class":1324},"    waitpid",[1318,6825,6826],{"class":1760},"( pid, (",[1318,6828,6829],{"class":1770},"int*",[1318,6831,189],{"class":1760},[1318,6833,2482],{"class":1863},[1318,6835,135],{"class":1760},[1318,6837,2482],{"class":1863},[1318,6839,6379],{"class":1760},[1318,6841,6842,6844,6846,6849,6851,6853,6855],{"class":1320,"line":410},[1318,6843,6141],{"class":1760},[1318,6845,2587],{"class":1770},[1318,6847,6848],{"class":1770}," if",[1318,6850,6812],{"class":1760},[1318,6852,6533],{"class":1770},[1318,6854,3955],{"class":1863},[1318,6856,6539],{"class":1760},[1318,6858,6859,6861,6863,6866,6869,6871,6874],{"class":1320,"line":1800},[1318,6860,2529],{"class":1770},[1318,6862,6180],{"class":1760},[1318,6864,6865],{"class":1766},"!",[1318,6867,6868],{"class":1756}," filename",[1318,6870,61],{"class":1760},[1318,6872,6873],{"class":1324},"isEmpty",[1318,6875,6876],{"class":1760},"() )\n",[1318,6878,6879,6882,6884,6886],{"class":1320,"line":728},[1318,6880,6881],{"class":1324},"        parse",[1318,6883,6180],{"class":1760},[1318,6885,6183],{"class":1324},[1318,6887,6888],{"class":1760},"( filename ) );\n",[1318,6890,6891,6894,6896,6898],{"class":1320,"line":1841},[1318,6892,6893],{"class":1324},"    exit",[1318,6895,6180],{"class":1760},[1318,6897,2482],{"class":1863},[1318,6899,6379],{"class":1760},[1318,6901,6902,6904,6906],{"class":1320,"line":1418},[1318,6903,6141],{"class":1760},[1318,6905,2587],{"class":1770},[1318,6907,2590],{"class":1760},[1318,6909,6910,6912,6914,6917],{"class":1320,"line":1870},[1318,6911,6177],{"class":1324},[1318,6913,6180],{"class":1760},[1318,6915,6916],{"class":1328},"\"Cannot fork\"",[1318,6918,6379],{"class":1760},[1318,6920,6921],{"class":1320,"line":1898},[1318,6922,3442],{"class":1760},[293,6924,6926,6929],{"className":6925,"dataFootnotes":58},[296],[298,6927,302],{"className":6928,"id":57},[301],[304,6930,6931,6937],{},[159,6932,6933,6934],{"id":308},"Ces tests ont été réalisé dans un chroot 32-bits allant à 2,4GHz. Les temps sont une moyenne sur 100 itérations ",[53,6935,318],{"href":314,"ariaLabel":315,"className":6936,"dataFootnoteBackref":58},[317],[159,6938,6939,6940],{"id":321},"Si quelqu'un a déjà utilisé ce parseur, et qu'il sait comment il fonctionne, il peut m'écrire ",[53,6941,318],{"href":331,"ariaLabel":332,"className":6942,"dataFootnoteBackref":58},[317],[1366,6944,6945],{},"html pre.shiki code .sn6KH, html code.shiki .sn6KH{--shiki-default:#ABB2BF}html pre.shiki code .seHd6, html code.shiki .seHd6{--shiki-default:#C678DD}html pre.shiki code .sVC51, html code.shiki .sVC51{--shiki-default:#D19A66}html pre.shiki code .sVbv2, html code.shiki .sVbv2{--shiki-default:#61AFEF}html pre.shiki code .sjrmR, html code.shiki .sjrmR{--shiki-default:#56B6C2}html pre.shiki code .sU0A5, html code.shiki .sU0A5{--shiki-default:#E5C07B}html pre.shiki code .subq3, html code.shiki .subq3{--shiki-default:#98C379}html pre.shiki code .sV9Aq, html code.shiki .sV9Aq{--shiki-default:#7F848E;--shiki-default-font-style:italic}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}",{"title":58,"searchDepth":374,"depth":374,"links":6947},[6948,6949,6950,6951],{"id":5782,"depth":377,"text":5783},{"id":5798,"depth":377,"text":5799},{"id":6025,"depth":377,"text":6026},{"id":57,"depth":374,"text":302},"2009-05-31",{"type":8,"value":6954},[6955,6957],[11,6956,13],{},[11,6958,5772,6959,5776],{},[66,6960,5775],{},{},"\u002Fpost\u002Fparseur-xml",{"title":5765,"description":13},"parseur-xml","posts\u002FProgrammation\u002F2009-05-31-parseur-xml",[6967,408,409],"performance","G7dHisiUAKK_MNKBFUElPa66LJWw54bB5Z9U4-7H4Ck",1777849590719]