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_ARCHDATA", QLibraryInfo::ArchDataPath, false },
  60     { "QT_INSTALL_DATA", QLibraryInfo::DataPath, false },
  61     { "QT_INSTALL_DOCS", QLibraryInfo::DocumentationPath, false },
  62     { "QT_INSTALL_HEADERS", QLibraryInfo::HeadersPath, false },
  63     { "QT_INSTALL_LIBS", QLibraryInfo::LibrariesPath, false },
  64     { "QT_INSTALL_BINS", QLibraryInfo::BinariesPath, false },
  65     { "QT_INSTALL_TESTS", QLibraryInfo::TestsPath, false },
  66     { "QT_INSTALL_PLUGINS", QLibraryInfo::PluginsPath, false },
  67     { "QT_INSTALL_IMPORTS", QLibraryInfo::ImportsPath, false },
  68     { "QT_INSTALL_QML", QLibraryInfo::Qml2ImportsPath, false },
  69     { "QT_INSTALL_TRANSLATIONS", QLibraryInfo::TranslationsPath, false },
  70     { "QT_INSTALL_CONFIGURATION", QLibraryInfo::SettingsPath, false },
  71     { "QT_INSTALL_EXAMPLES", QLibraryInfo::ExamplesPath, false },
  72     { "QT_INSTALL_DEMOS", QLibraryInfo::ExamplesPath, false }, // Just backwards compat
  73     { "QT_HOST_PREFIX", QLibraryInfo::HostPrefixPath, true },
  74     { "QT_HOST_DATA", QLibraryInfo::HostDataPath, true },
  75     { "QT_HOST_BINS", QLibraryInfo::HostBinariesPath, true },
  76     { "QMAKE_SPEC", QLibraryInfo::HostSpecPath, true },
  77     { "QMAKE_XSPEC", QLibraryInfo::TargetSpecPath, true },
  78 };
  79
  80 QMakeProperty::QMakeProperty() : settings(0)
  81 {
  82     for (int i = 0; i < sizeof(propList)/sizeof(propList[0]); i++) {
  83         QString name = QString::fromLatin1(propList[i].name);
  84         m_values[ProKey(name + "/get")] = QLibraryInfo::rawLocation(propList[i].loc, QLibraryInfo::EffectivePaths);
  85         QString val = QLibraryInfo::rawLocation(propList[i].loc, QLibraryInfo::FinalPaths);
  86         if (!propList[i].raw) {
  87             m_values[ProKey(name)] = QLibraryInfo::location(propList[i].loc);
  88             name += "/raw";
  89         }
  90         m_values[ProKey(name)] = val;
  91     }
  92     m_values["QMAKE_VERSION"] = ProString(QMAKE_VERSION_STR);
  93 #ifdef QT_VERSION_STR
  94     m_values["QT_VERSION"] = ProString(QT_VERSION_STR);
  95 #endif
  96 }
  97
  98 QMakeProperty::~QMakeProperty()
  99 {
 100     delete settings;
 101     settings = 0;
 102 }
 103
 104 void QMakeProperty::initSettings()
 105 {
 106     if(!settings) {
 107         settings = new QSettings(QSettings::UserScope, "Trolltech", "QMake");
 108         settings->setFallbacksEnabled(false);
 109     }
 110 }
 111
 112 ProString
 113 QMakeProperty::value(const ProKey &vk)
 114 {
 115     ProString val = m_values.value(vk);
 116     if (!val.isNull())
 117         return val;
 118
 119     initSettings();
 120     QString v = vk.toQString();
 121     if (!settings->contains(v))
 122         return settings->value("2.01a/" + v).toString(); // Backwards compat
 123     return settings->value(v).toString();
 124 }
 125
 126 bool
 127 QMakeProperty::hasValue(const ProKey &v)
 128 {
 129     return !value(v).isNull();
 130 }
 131
 132 void
 133 QMakeProperty::setValue(QString var, const QString &val)
 134 {
 135     initSettings();
 136     settings->setValue(var, val);
 137     settings->remove("2.01a/" + var); // Backwards compat
 138 }
 139
 140 void
 141 QMakeProperty::remove(const QString &var)
 142 {
 143     initSettings();
 144     settings->remove(var);
 145     settings->remove("2.01a/" + var); // Backwards compat
 146 }
 147
 148 bool
 149 QMakeProperty::exec()
 150 {
 151     bool ret = true;
 152     if(Option::qmake_mode == Option::QMAKE_QUERY_PROPERTY) {
 153         if(Option::prop::properties.isEmpty()) {
 154             initSettings();
 155             QStringList keys = settings->childKeys();
 156             settings->beginGroup("2.01a");
 157             keys += settings->childKeys();
 158             settings->endGroup();
 159             keys.removeDuplicates();
 160             foreach (const QString &key, keys) {
 161                 QString val = settings->value(settings->contains(key) ? key : "2.01a/" + key).toString();
 162                 fprintf(stdout, "%s:%s\n", qPrintable(key), qPrintable(val));
 163             }
 164             QStringList specialProps;
 165             for (int i = 0; i < sizeof(propList)/sizeof(propList[0]); i++)
 166                 specialProps.append(QString::fromLatin1(propList[i].name));
 167             specialProps.append("QMAKE_VERSION");
 168 #ifdef QT_VERSION_STR
 169             specialProps.append("QT_VERSION");
 170 #endif
 171             foreach (QString prop, specialProps) {
 172                 ProString val = value(ProKey(prop));
 173                 ProString pval = value(ProKey(prop + "/raw"));
 174                 ProString gval = value(ProKey(prop + "/get"));
 175                 fprintf(stdout, "%s:%s\n", prop.toLatin1().constData(), val.toLatin1().constData());
 176                 if (!pval.isEmpty() && pval != val)
 177                     fprintf(stdout, "%s/raw:%s\n", prop.toLatin1().constData(), pval.toLatin1().constData());
 178                 if (!gval.isEmpty() && gval != (pval.isEmpty() ? val : pval))
 179                     fprintf(stdout, "%s/get:%s\n", prop.toLatin1().constData(), gval.toLatin1().constData());
 180             }
 181             return true;
 182         }
 183         for(QStringList::ConstIterator it = Option::prop::properties.begin();
 184             it != Option::prop::properties.end(); it++) {
 185             if(Option::prop::properties.count() > 1)
 186                 fprintf(stdout, "%s:", (*it).toLatin1().constData());
 187             const ProKey pkey(*it);
 188             if (!hasValue(pkey)) {
 189                 ret = false;
 190                 fprintf(stdout, "**Unknown**\n");
 191             } else {
 192                 fprintf(stdout, "%s\n", value(pkey).toLatin1().constData());
 193             }
 194         }
 195     } else if(Option::qmake_mode == Option::QMAKE_SET_PROPERTY) {
 196         for(QStringList::ConstIterator it = Option::prop::properties.begin();
 197             it != Option::prop::properties.end(); it++) {
 198             QString var = (*it);
 199             it++;
 200             if(it == Option::prop::properties.end()) {
 201                 ret = false;
 202                 break;
 203             }
 204             if(!var.startsWith("."))
 205                 setValue(var, (*it));
 206         }
 207     } else if(Option::qmake_mode == Option::QMAKE_UNSET_PROPERTY) {
 208         for(QStringList::ConstIterator it = Option::prop::properties.begin();
 209             it != Option::prop::properties.end(); it++) {
 210             QString var = (*it);
 211             if(!var.startsWith("."))
 212                 remove(var);
 213         }
 214     }
 215     return ret;
 216 }
 217
 218 QT_END_NAMESPACE