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