qmake/property.cpp

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  41
  42 #include "property.h"
  43 #include "option.h"
  44
  45 #include <qdir.h>
  46 #include <qsettings.h>
  47 #include <qstringlist.h>
  48 #include <stdio.h>
  49
  50 QT_BEGIN_NAMESPACE
  51
  52 static const struct {
  53     const char *name;
  54     QLibraryInfo::LibraryLocation loc;
  55     bool raw;
  56 } propList[] = {
  57     { "QT_SYSROOT", QLibraryInfo::SysrootPath, true },
  58     { "QT_INSTALL_PREFIX", QLibraryInfo::PrefixPath, false },
  59     { "QT_INSTALL_DATA", QLibraryInfo::DataPath, false },
  60     { "QT_INSTALL_DOCS", QLibraryInfo::DocumentationPath, false },
  61     { "QT_INSTALL_HEADERS", QLibraryInfo::HeadersPath, false },
  62     { "QT_INSTALL_LIBS", QLibraryInfo::LibrariesPath, false },
  63     { "QT_INSTALL_BINS", QLibraryInfo::BinariesPath, false },
  64     { "QT_INSTALL_TESTS", QLibraryInfo::TestsPath, false },
  65     { "QT_INSTALL_PLUGINS", QLibraryInfo::PluginsPath, false },
  66     { "QT_INSTALL_IMPORTS", QLibraryInfo::ImportsPath, false },
  67     { "QT_INSTALL_TRANSLATIONS", QLibraryInfo::TranslationsPath, false },
  68     { "QT_INSTALL_CONFIGURATION", QLibraryInfo::SettingsPath, false },
  69     { "QT_INSTALL_EXAMPLES", QLibraryInfo::ExamplesPath, false },
  70     { "QT_INSTALL_DEMOS", QLibraryInfo::ExamplesPath, false }, // Just backwards compat
  71     { "QT_HOST_PREFIX", QLibraryInfo::HostPrefixPath, true },
  72     { "QT_HOST_DATA", QLibraryInfo::HostDataPath, true },
  73     { "QT_HOST_BINS", QLibraryInfo::HostBinariesPath, true },
  74 };
  75
  76 QMakeProperty::QMakeProperty() : settings(0)
  77 {
  78     for (int i = 0; i < sizeof(propList)/sizeof(propList[0]); i++) {
  79         QString name = QString::fromLatin1(propList[i].name);
  80         m_values[ProKey(name + "/get")] = QLibraryInfo::rawLocation(propList[i].loc, QLibraryInfo::EffectivePaths);
  81         QString val = QLibraryInfo::rawLocation(propList[i].loc, QLibraryInfo::FinalPaths);
  82         if (!propList[i].raw) {
  83             m_values[ProKey(name)] = QLibraryInfo::location(propList[i].loc);
  84             name += "/raw";
  85         }
  86         m_values[ProKey(name)] = val;
  87     }
  88     m_values["QMAKE_VERSION"] = ProString(QMAKE_VERSION_STR);
  89 #ifdef QT_VERSION_STR
  90     m_values["QT_VERSION"] = ProString(QT_VERSION_STR);
  91 #endif
  92 }
  93
  94 QMakeProperty::~QMakeProperty()
  95 {
  96     delete settings;
  97     settings = 0;
  98 }
  99
 100 void QMakeProperty::initSettings()
 101 {
 102     if(!settings) {
 103         settings = new QSettings(QSettings::UserScope, "Trolltech", "QMake");
 104         settings->setFallbacksEnabled(false);
 105     }
 106 }
 107
 108 ProString
 109 QMakeProperty::value(const ProKey &vk)
 110 {
 111     ProString val = m_values.value(vk);
 112     if (!val.isNull())
 113         return val;
 114
 115     initSettings();
 116     QString v = vk.toQString();
 117     if (!settings->contains(v))
 118         return settings->value("2.01a/" + v).toString(); // Backwards compat
 119     return settings->value(v).toString();
 120 }
 121
 122 bool
 123 QMakeProperty::hasValue(const ProKey &v)
 124 {
 125     return !value(v).isNull();
 126 }
 127
 128 void
 129 QMakeProperty::setValue(QString var, const QString &val)
 130 {
 131     initSettings();
 132     settings->setValue(var, val);
 133     settings->remove("2.01a/" + var); // Backwards compat
 134 }
 135
 136 void
 137 QMakeProperty::remove(const QString &var)
 138 {
 139     initSettings();
 140     settings->remove(var);
 141     settings->remove("2.01a/" + var); // Backwards compat
 142 }
 143
 144 bool
 145 QMakeProperty::exec()
 146 {
 147     bool ret = true;
 148     if(Option::qmake_mode == Option::QMAKE_QUERY_PROPERTY) {
 149         if(Option::prop::properties.isEmpty()) {
 150             initSettings();
 151             QStringList keys = settings->childKeys();
 152             settings->beginGroup("2.01a");
 153             keys += settings->childKeys();
 154             settings->endGroup();
 155             keys.removeDuplicates();
 156             foreach (const QString &key, keys) {
 157                 QString val = settings->value(settings->contains(key) ? key : "2.01a/" + key).toString();
 158                 fprintf(stdout, "%s:%s\n", qPrintable(key), qPrintable(val));
 159             }
 160             QStringList specialProps;
 161             for (int i = 0; i < sizeof(propList)/sizeof(propList[0]); i++)
 162                 specialProps.append(QString::fromLatin1(propList[i].name));
 163             specialProps.append("QMAKE_VERSION");
 164 #ifdef QT_VERSION_STR
 165             specialProps.append("QT_VERSION");
 166 #endif
 167             foreach (QString prop, specialProps) {
 168                 ProString val = value(ProKey(prop));
 169                 ProString pval = value(ProKey(prop + "/raw"));
 170                 ProString gval = value(ProKey(prop + "/get"));
 171                 fprintf(stdout, "%s:%s\n", prop.toLatin1().constData(), val.toLatin1().constData());
 172                 if (!pval.isEmpty() && pval != val)
 173                     fprintf(stdout, "%s/raw:%s\n", prop.toLatin1().constData(), pval.toLatin1().constData());
 174                 if (!gval.isEmpty() && gval != (pval.isEmpty() ? val : pval))
 175                     fprintf(stdout, "%s/get:%s\n", prop.toLatin1().constData(), gval.toLatin1().constData());
 176             }
 177             return true;
 178         }
 179         for(QStringList::ConstIterator it = Option::prop::properties.begin();
 180             it != Option::prop::properties.end(); it++) {
 181             if(Option::prop::properties.count() > 1)
 182                 fprintf(stdout, "%s:", (*it).toLatin1().constData());
 183             const ProKey pkey(*it);
 184             if (!hasValue(pkey)) {
 185                 ret = false;
 186                 fprintf(stdout, "**Unknown**\n");
 187             } else {
 188                 fprintf(stdout, "%s\n", value(pkey).toLatin1().constData());
 189             }
 190         }
 191     } else if(Option::qmake_mode == Option::QMAKE_SET_PROPERTY) {
 192         for(QStringList::ConstIterator it = Option::prop::properties.begin();
 193             it != Option::prop::properties.end(); it++) {
 194             QString var = (*it);
 195             it++;
 196             if(it == Option::prop::properties.end()) {
 197                 ret = false;
 198                 break;
 199             }
 200             if(!var.startsWith("."))
 201                 setValue(var, (*it));
 202         }
 203     } else if(Option::qmake_mode == Option::QMAKE_UNSET_PROPERTY) {
 204         for(QStringList::ConstIterator it = Option::prop::properties.begin();
 205             it != Option::prop::properties.end(); it++) {
 206             QString var = (*it);
 207             if(!var.startsWith("."))
 208                 remove(var);
 209         }
 210     }
 211     return ret;
 212 }
 213
 214 QT_END_NAMESPACE