| [927] | 1 | #include "optionsparser.h"
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| 2 |
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| 3 | OptionsParser::OptionsParser(QStringList args)
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| 4 | {
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| 5 | this->args=args;
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| 6 | }
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| 7 |
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| 8 | void OptionsParser::parse(){
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| 9 |
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| 10 | QCommandLineParser parser;
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| 11 | parser.setApplicationDescription("Additional documentation can be found at: http://wiki.oni2.net/XmlTools");
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| 12 |
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| 13 | XmlTools *myXmlTools;
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| 14 | QString filesWildCard, patchFilesWildCard, forceTargetFilesWildcard;
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| 15 | QString currentVal, newVal, diffOldNewVal, positions;
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| 16 | QString xPathExpression;
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| 17 | XmlFilter filters; // Filters
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| 18 |
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| 19 | bool noBackups=false;
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| 20 | bool noVerbose=false;
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| 21 |
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| 22 | QCommandLineOption addValuesOption(QStringList() << "a" << "add-values", "Add values to a set of XML elements.");
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| 23 | QCommandLineOption removeValuesOption(QStringList() << "remove-values", "Removes values from a set of XML elements.");
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| 24 | QCommandLineOption replaceValueOption(QStringList() << "replace-value", "Replaces 1 value in a set of XML elements.");
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| 25 | QCommandLineOption replaceAllValuesOption(QStringList() << "replace-all-values", "Replaces all values in a set of XML elements.");
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| 26 | QCommandLineOption updateElementsOption(QStringList() << "u" << "update-elements", "Updates all values in a set of XML elements.");
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| 27 | QCommandLineOption invertElementsOption(QStringList() << "i" << "invert-elements", "Inverts a set of XML elements.");
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| 28 |
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| 29 | QCommandLineOption currentValOption(QStringList() << "c" << "current-val", "Current value(s) [use space as separator].","current-val");
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| 30 | QCommandLineOption newValOption(QStringList() << "n" << "new-val", "New value(s) [use space as separator].","new-val");
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| 31 | QCommandLineOption diffOldNewValueOption(QStringList() << "d" << "diff-old-new-val", "Difference between old and new value.","diff-old-new-val");
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| 32 | QCommandLineOption positionsValueOption(QStringList() << "positions", "Positions [use space as separator] [0-index based].","positions");
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| 33 |
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| 34 | QCommandLineOption filesOption(QStringList() << "f" << "files", "XML files to process [wildcards supported].", "files");
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| 35 | QCommandLineOption patchFilesOption(QStringList() << "p" << "patch-files" , "Patch files to process [wildcards supported].", "patch-files");
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| 36 | QCommandLineOption forceTargetFilesOption(QStringList() << "force-target-files" , "Force the patch-files operation in the specified XML files. [wildcards supported].", "force-target-files");
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| 37 | QCommandLineOption elementNameOption(QStringList() << "e" << "element-name", "Name of the XML element(s) where processing will occur.", "element-name");
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| 38 | QCommandLineOption parentElementNameOption(QStringList() << "parent-element-name", "Name of the XML parent element of <element-name> [used as filter].", "parent-element-name");
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| 39 | QCommandLineOption attributeNameOption("attribute-name", "Attribute name of <element-name> [used as filter].", "attribute-name");
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| 40 | QCommandLineOption attributeValueOption("attribute-value", "Attribute value of <attribute-name> [used as filter].", "attribute-value");
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| 41 | QCommandLineOption xPathExpressionOption(QStringList() << "x" << "xpath-expression", "XPath 1.0 expression to select elements where processing will occur.", "xpath-expression");
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| 42 | QCommandLineOption noBackupsOption(QStringList() << "no-backups", "No backups [faster processing].");
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| 43 | QCommandLineOption noVerboseOption(QStringList() << "no-verbose", "Reduce the number of text messages output [faster processing].");
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| 44 | QCommandLineOption aeiPatchFilesListOption(QStringList() << "aei-patch-files-list" , "Exclusive option for AEI. Provide a list of patches to process.", "aei-patch-files-list");
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| 45 |
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| 46 | parser.addOption(addValuesOption);
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| 47 | parser.addOption(removeValuesOption);
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| 48 | parser.addOption(replaceValueOption);
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| 49 | parser.addOption(replaceAllValuesOption);
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| 50 | parser.addOption(updateElementsOption);
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| 51 | parser.addOption(invertElementsOption);
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| 52 |
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| 53 | parser.addOption(currentValOption);
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| 54 | parser.addOption(newValOption);
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| 55 | parser.addOption(diffOldNewValueOption);
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| 56 | parser.addOption(positionsValueOption);
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| 57 |
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| 58 | parser.addOption(filesOption);
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| 59 | parser.addOption(patchFilesOption);
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| 60 | parser.addOption(forceTargetFilesOption);
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| 61 | parser.addOption(elementNameOption);
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| 62 | parser.addOption(parentElementNameOption);
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| 63 | parser.addOption(attributeNameOption);
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| 64 | parser.addOption(attributeValueOption);
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| 65 | parser.addOption(xPathExpressionOption);
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| 66 | parser.addOption(noBackupsOption);
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| 67 | parser.addOption(noVerboseOption);
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| 68 | parser.addOption(aeiPatchFilesListOption);
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| 69 |
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| 70 | parser.addVersionOption();
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| 71 | parser.addHelpOption();
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| 72 |
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| 73 | // Process the actual command line arguments given by the user
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| 74 | parser.process(this->args);
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| 75 |
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| 76 | // If no arguments show help option
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| 77 | if(this->args.size()==1){
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| 78 | parser.showHelp();
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| 79 | }
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| 80 |
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| 81 | // Begin by processing AEI special parameter
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| 82 | if(parser.isSet(aeiPatchFilesListOption)){
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| 83 |
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| 84 | QFile inputFile(parser.value(aeiPatchFilesListOption));
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| 85 | QStringList temp; // contains the complete line. first in
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| 86 | QStringList patchFiles, targetXmlFiles;
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| 87 | QString line;
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| 88 |
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| 89 | if (inputFile.open(QIODevice::ReadOnly))
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| 90 | {
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| 91 |
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| 92 | QTextStream fileStream(&inputFile);
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| 93 |
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| 94 | // Process all the patches until the end of file
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| 95 | while ( !fileStream.atEnd() ){
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| 96 | line = fileStream.readLine();
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| 97 |
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| 98 | if(line.startsWith('"')){ // Only read when starting with quotes
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| 99 | temp=Util::substring(line," ");
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| 100 | patchFiles << temp[0].remove('"'); // remove the quotes, they are now not needed
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| 101 | targetXmlFiles << temp[1].remove('"');
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| 102 | }
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| 103 | }
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| 104 |
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| 105 | inputFile.close();
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| 106 |
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| 107 | // Now let's process each patch file and target file
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| 108 | for(int i=0; i<patchFiles.size(); i++){
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| 109 | XmlPatch myXmlPatch(patchFiles[i],targetXmlFiles[i],true,true); // use --no-backups and --no-verbose for AEI
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| 110 | myXmlPatch.readAndProcessPatchFile(); // process current file
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| 111 | }
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| 112 |
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| 113 | UtilXmlTools::displaySuccessMessage(patchFiles.size(),"AEI patches");
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| 114 |
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| 115 | }
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| 116 | else{
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| 117 | UtilXmlTools::displayErrorMessage("Read file", "Error opening AEI-patch-files-list file: '" + parser.value(aeiPatchFilesListOption) + "'.\n" + inputFile.errorString());
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| 118 | }
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| 119 |
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| 120 | return;
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| 121 | }
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| 122 |
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| 123 |
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| 124 | // Check if the user doesn't want backups (it boosts XmlTools peformance, lower disk output)
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| 125 | if(parser.isSet(noBackupsOption)){
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| 126 | noBackups=true;
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| 127 | }
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| 128 |
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| 129 | // Check if the user doesn't want verbose mode (it boosts XmlTools peformance, lower std output)
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| 130 | if(parser.isSet(noVerboseOption)){
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| 131 | noVerbose=true;
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| 132 | }
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| 133 |
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| 134 | // Get patch files wildcard if available
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| 135 | if(parser.isSet(patchFilesOption)){
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| 136 | patchFilesWildCard=parser.value(patchFilesOption);
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| 137 |
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| 138 | // Never reached
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| 139 | // if(patchFilesWildCard==""){
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| 140 | // UtilXmlTools::displayErrorMessage("Parameter Parsing", "patch-files option requires 1 value: <patch-files> the patch files to process (wildcards supported).");
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| 141 | // }
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| 142 |
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| 143 | forceTargetFilesWildcard=parser.value(forceTargetFilesOption);
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| 144 |
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| 145 | XmlPatch myXmlPatch(patchFilesWildCard,forceTargetFilesWildcard,noBackups,noVerbose);
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| 146 | myXmlPatch.readAndProcessPatchFile(); // beging file patch processing
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| 147 |
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| 148 | return;
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| 149 | }
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| 150 |
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| 151 | if(!parser.isSet(elementNameOption) && !parser.isSet(xPathExpressionOption)){
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| 152 | UtilXmlTools::displayErrorMessage("Parameter Parsing","element-name option or xpath-expression option is required if not using patch-files option.");
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| 153 | }
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| 154 | else if(parser.isSet(elementNameOption) && parser.isSet(xPathExpressionOption)){
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| 155 | UtilXmlTools::displayErrorMessage("Parameter Parsing","element-name option and xpath-expression options cannot be used simultaneously.");
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| 156 | }
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| 157 |
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| 158 | // Get element name if available
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| 159 | if(parser.isSet(elementNameOption)){
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| 160 | filters.setElementName(parser.value(elementNameOption));
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| 161 | }
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| 162 |
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| 163 | // Get xpath expression if available
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| 164 | if(parser.isSet(xPathExpressionOption)){
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| 165 | xPathExpression=parser.value(xPathExpressionOption);
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| 166 | }
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| 167 |
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| 168 | // Get current value(s) if avaialabe
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| 169 | if(parser.isSet(currentValOption)){
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| 170 | currentVal=parser.value(currentValOption);
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| 171 | }
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| 172 |
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| 173 | // Get new value(s) if avaialabe
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| 174 | if(parser.isSet(newValOption)){
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| 175 | newVal=parser.value(newValOption);
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| 176 | }
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| 177 |
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| 178 | // Get difference between old and new value if avaialabe
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| 179 | if(parser.isSet(diffOldNewValueOption)){
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| 180 | diffOldNewVal=parser.value(diffOldNewValueOption);
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| 181 | }
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| 182 |
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| 183 | // Get positions if avaialabe
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| 184 | if(parser.isSet(positionsValueOption)){
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| 185 | positions=parser.value(positionsValueOption);
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| 186 | }
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| 187 |
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| 188 | // Get parent element name if available
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| 189 | if(parser.isSet(parentElementNameOption)){
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| 190 | filters.setParentElementName(parser.value(parentElementNameOption));
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| 191 | }
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| 192 |
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| 193 | // Get attribute name if available
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| 194 | if(parser.isSet(attributeNameOption)){
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| 195 | filters.setAttributeName(parser.value(attributeNameOption));
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| 196 | }
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| 197 |
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| 198 | // Get attribute value if available
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| 199 | if(parser.isSet(attributeValueOption)){
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| 200 | filters.setAttributeValue(parser.value(attributeValueOption));
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| 201 | }
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| 202 |
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| 203 | // Check attribute filters
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| 204 | if(filters.getAttributeName()!="" && filters.getAttributeValue()==""){
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| 205 | UtilXmlTools::displayErrorMessage("Parameter Parsing","attribute-value option is required if using attribute-name option.");
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| 206 | }
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| 207 |
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| 208 | if(filters.getAttributeValue()!="" && filters.getAttributeName()==""){
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| 209 | UtilXmlTools::displayErrorMessage("Parameter Parsing","attribute-name option is required if using attribute-value option.");
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| 210 | }
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| 211 |
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| 212 | // Get files wildcard if available
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| 213 | if(parser.isSet(filesOption)){
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| 214 | filesWildCard=parser.value(filesOption);
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| 215 | }
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| 216 | else{
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| 217 | UtilXmlTools::displayErrorMessage("Parameter Parsing", "files option requires 1 value: <files> the XML files to process (wildcards supported).");
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| 218 | }
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| 219 |
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| 220 | if(parser.isSet(elementNameOption)){
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| 221 | myXmlTools=new XmlTools(filesWildCard,filters,noBackups,noVerbose);
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| 222 | }
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| 223 | else{
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| 224 | myXmlTools=new XmlTools(filesWildCard,xPathExpression,noBackups,noVerbose);
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| 225 | }
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| 226 |
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| 227 |
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| 228 | // Users wants an add-option?
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| 229 | if(parser.isSet(addValuesOption)){
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| 230 |
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| 231 | if(newVal==""){
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| 232 | UtilXmlTools::displayErrorMessage("Parameter Parsing", "add-value option requires 1 value: <new-val> the new values to add (space separated).");
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| 233 | }
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| 234 |
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| 235 | myXmlTools->addValues(newVal);
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| 236 | }
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| 237 | else if(parser.isSet(removeValuesOption)){ // Or remove-values option?
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| 238 |
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| 239 | if(currentVal==""){
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| 240 | UtilXmlTools::displayErrorMessage("Parameter Parsing","remove-values option requires 1 value: <current-val> the current values to remove (space separated).");
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| 241 | }
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| 242 |
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| 243 | myXmlTools->removeValues(currentVal);
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| 244 | }
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| 245 | else if(parser.isSet(replaceValueOption)){ // Or replace-value option?
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| 246 |
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| 247 | if(currentVal=="" || newVal==""){
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| 248 | UtilXmlTools::displayErrorMessage("Parameter Parsing","replace-value option requires 2 values: <current-val> the current value and <new-val> the new value.");
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| 249 | }
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| 250 |
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| 251 | myXmlTools->replaceValue(currentVal,newVal);
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| 252 | }
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| 253 | else if(parser.isSet(replaceAllValuesOption)){ // Or replace-all-values option?
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| 254 |
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| 255 | if(newVal=="" && positions==""){
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| 256 | UtilXmlTools::displayErrorMessage("Parameter Parsing","replace-all-values option requires 1 value: <new-val> the new value.\n" +
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| 257 | Util::toQString("It has also 1 optional value: <positions> the positions to replace (space separated and 0-index based)."));
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| 258 | }
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| 259 |
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| 260 | myXmlTools->replaceAll(newVal,positions);
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| 261 | }
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| 262 | else if(parser.isSet(updateElementsOption)){ // Or update-elements option?
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| 263 |
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| 264 | if(diffOldNewVal==""){
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| 265 | UtilXmlTools::displayErrorMessage("Parameter Parsing","update-elements option requires 1 value: <diff-old-new-val> the difference between one current element "+
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| 266 | Util::toQString("value and one new element value (current value and new value must have the same position)."));
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| 267 | }
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| 268 |
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| 269 | myXmlTools->updateElements(diffOldNewVal);
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| 270 | }
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| 271 | else if(parser.isSet(invertElementsOption)){ // Or invert-elements option?
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| 272 | myXmlTools->invertElements();
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| 273 | }
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| 274 | else{
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| 275 | UtilXmlTools::displayErrorMessage("Parameter Parsing","One operation is required to XmlTools continue. Possible operations are:\n"+
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| 276 | Util::toQString("--patch-files\n--add-values\n--remove-values\n--replace-value\n--replace-all-values\n--update-elements\n--invert-elements"));
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| 277 | }
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| 278 |
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| 279 | delete myXmlTools;
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| 280 | }
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