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3 ** Copyright (C) 2015 The Qt Company Ltd.
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6 ** This file is part of the qmake application of the Qt Toolkit.
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8 ** $QT_BEGIN_LICENSE:LGPL$
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30 ** GNU General Public License Usage
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40 ****************************************************************************/
41
42 #include "property.h"
43 #include "option.h"
44
45 #include <qdir.h>
46 #include <qmap.h>
47 #include <qsettings.h>
48 #include <qstringlist.h>
49 #include <stdio.h>
50
51 QT_BEGIN_NAMESPACE
52
53 QStringList qmake_mkspec_paths(); //project.cpp
54
QMakeProperty()55 QMakeProperty::QMakeProperty() : settings(0)
56 {
57 }
58
~QMakeProperty()59 QMakeProperty::~QMakeProperty()
60 {
61 delete settings;
62 settings = 0;
63 }
64
initSettings()65 void QMakeProperty::initSettings()
66 {
67 if(!settings) {
68 settings = new QSettings(QSettings::UserScope, "Trolltech", "QMake");
69 settings->setFallbacksEnabled(false);
70 }
71 }
72
73 QString
keyBase(bool version) const74 QMakeProperty::keyBase(bool version) const
75 {
76 if (version)
77 return QString(qmake_version()) + "/";
78 return QString();
79 }
80
81 QString
value(QString v,bool just_check)82 QMakeProperty::value(QString v, bool just_check)
83 {
84 if(v == "QT_INSTALL_PREFIX")
85 return QLibraryInfo::location(QLibraryInfo::PrefixPath);
86 else if(v == "QT_INSTALL_DATA")
87 return QLibraryInfo::location(QLibraryInfo::DataPath);
88 else if(v == "QT_INSTALL_DOCS")
89 return QLibraryInfo::location(QLibraryInfo::DocumentationPath);
90 else if(v == "QT_INSTALL_HEADERS")
91 return QLibraryInfo::location(QLibraryInfo::HeadersPath);
92 else if(v == "QT_INSTALL_LIBS")
93 return QLibraryInfo::location(QLibraryInfo::LibrariesPath);
94 else if(v == "QT_INSTALL_BINS")
95 return QLibraryInfo::location(QLibraryInfo::BinariesPath);
96 else if(v == "QT_INSTALL_PLUGINS")
97 return QLibraryInfo::location(QLibraryInfo::PluginsPath);
98 else if(v == "QT_INSTALL_IMPORTS")
99 return QLibraryInfo::location(QLibraryInfo::ImportsPath);
100 else if(v == "QT_INSTALL_TRANSLATIONS")
101 return QLibraryInfo::location(QLibraryInfo::TranslationsPath);
102 else if(v == "QT_INSTALL_CONFIGURATION")
103 return QLibraryInfo::location(QLibraryInfo::SettingsPath);
104 else if(v == "QT_INSTALL_EXAMPLES")
105 return QLibraryInfo::location(QLibraryInfo::ExamplesPath);
106 else if(v == "QT_INSTALL_DEMOS")
107 return QLibraryInfo::location(QLibraryInfo::DemosPath);
108 else if(v == "QMAKE_MKSPECS")
109 return qmake_mkspec_paths().join(Option::dirlist_sep);
110 else if(v == "QMAKE_VERSION")
111 return qmake_version();
112 #ifdef QT_VERSION_STR
113 else if(v == "QT_VERSION")
114 return QT_VERSION_STR;
115 #endif
116
117 initSettings();
118 int slash = v.lastIndexOf('/');
119 QVariant var = settings->value(keyBase(slash == -1) + v);
120 bool ok = var.isValid();
121 QString ret = var.toString();
122 if(!ok) {
123 QString version = qmake_version();
124 if(slash != -1) {
125 version = v.left(slash-1);
126 v = v.mid(slash+1);
127 }
128 settings->beginGroup(keyBase(false));
129 QStringList subs = settings->childGroups();
130 settings->endGroup();
131 subs.sort();
132 for (int x = subs.count() - 1; x >= 0; x--) {
133 QString s = subs[x];
134 if(s.isEmpty() || s > version)
135 continue;
136 var = settings->value(keyBase(false) + s + "/" + v);
137 ok = var.isValid();
138 ret = var.toString();
139 if (ok) {
140 if(!just_check)
141 debug_msg(1, "Fell back from %s -> %s for '%s'.", version.toLatin1().constData(),
142 s.toLatin1().constData(), v.toLatin1().constData());
143 return ret;
144 }
145 }
146 }
147 return ok ? ret : QString();
148 }
149
150 bool
hasValue(QString v)151 QMakeProperty::hasValue(QString v)
152 {
153 return !value(v, true).isNull();
154 }
155
156 void
setValue(QString var,const QString & val)157 QMakeProperty::setValue(QString var, const QString &val)
158 {
159 initSettings();
160 settings->setValue(keyBase() + var, val);
161 }
162
163 void
remove(const QString & var)164 QMakeProperty::remove(const QString &var)
165 {
166 initSettings();
167 settings->remove(keyBase() + var);
168 }
169
170 bool
exec()171 QMakeProperty::exec()
172 {
173 bool ret = true;
174 if(Option::qmake_mode == Option::QMAKE_QUERY_PROPERTY) {
175 if(Option::prop::properties.isEmpty()) {
176 initSettings();
177 settings->beginGroup(keyBase(false));
178 QStringList subs = settings->childGroups();
179 settings->endGroup();
180 subs.sort();
181 for(int x = subs.count() - 1; x >= 0; x--) {
182 QString s = subs[x];
183 if(s.isEmpty())
184 continue;
185 settings->beginGroup(keyBase(false) + s);
186 QStringList keys = settings->childKeys();
187 settings->endGroup();
188 for(QStringList::ConstIterator it2 = keys.begin(); it2 != keys.end(); it2++) {
189 QString ret = settings->value(keyBase(false) + s + "/" + (*it2)).toString();
190 if(s != qmake_version())
191 fprintf(stdout, "%s/", s.toLatin1().constData());
192 fprintf(stdout, "%s:%s\n", (*it2).toLatin1().constData(), ret.toLatin1().constData());
193 }
194 }
195 QStringList specialProps;
196 specialProps.append("QT_INSTALL_PREFIX");
197 specialProps.append("QT_INSTALL_DATA");
198 specialProps.append("QT_INSTALL_DOCS");
199 specialProps.append("QT_INSTALL_HEADERS");
200 specialProps.append("QT_INSTALL_LIBS");
201 specialProps.append("QT_INSTALL_BINS");
202 specialProps.append("QT_INSTALL_PLUGINS");
203 specialProps.append("QT_INSTALL_IMPORTS");
204 specialProps.append("QT_INSTALL_TRANSLATIONS");
205 specialProps.append("QT_INSTALL_CONFIGURATION");
206 specialProps.append("QT_INSTALL_EXAMPLES");
207 specialProps.append("QT_INSTALL_DEMOS");
208 specialProps.append("QMAKE_MKSPECS");
209 specialProps.append("QMAKE_VERSION");
210 #ifdef QT_VERSION_STR
211 specialProps.append("QT_VERSION");
212 #endif
213 foreach (QString prop, specialProps)
214 fprintf(stdout, "%s:%s\n", prop.toLatin1().constData(), value(prop).toLatin1().constData());
215 return true;
216 }
217 for(QStringList::ConstIterator it = Option::prop::properties.begin();
218 it != Option::prop::properties.end(); it++) {
219 if(Option::prop::properties.count() > 1)
220 fprintf(stdout, "%s:", (*it).toLatin1().constData());
221 if(!hasValue((*it))) {
222 ret = false;
223 fprintf(stdout, "**Unknown**\n");
224 } else {
225 fprintf(stdout, "%s\n", value((*it)).toLatin1().constData());
226 }
227 }
228 } else if(Option::qmake_mode == Option::QMAKE_SET_PROPERTY) {
229 for(QStringList::ConstIterator it = Option::prop::properties.begin();
230 it != Option::prop::properties.end(); it++) {
231 QString var = (*it);
232 it++;
233 if(it == Option::prop::properties.end()) {
234 ret = false;
235 break;
236 }
237 if(!var.startsWith("."))
238 setValue(var, (*it));
239 }
240 } else if(Option::qmake_mode == Option::QMAKE_UNSET_PROPERTY) {
241 for(QStringList::ConstIterator it = Option::prop::properties.begin();
242 it != Option::prop::properties.end(); it++) {
243 QString var = (*it);
244 if(!var.startsWith("."))
245 remove(var);
246 }
247 }
248 return ret;
249 }
250
251 QT_END_NAMESPACE
252