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1/****************************************************************************
2**
3** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
4** Contact: http://www.qt-project.org/legal
5**
6** This file is part of the qmake application of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Digia. For licensing terms and
14** conditions see http://qt.digia.com/licensing. For further information
15** use the contact form at http://qt.digia.com/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 2.1 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 2.1 requirements
23** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
24**
25** In addition, as a special exception, Digia gives you certain additional
26** rights. These rights are described in the Digia Qt LGPL Exception
27** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
28**
29** GNU General Public License Usage
30** Alternatively, this file may be used under the terms of the GNU
31** General Public License version 3.0 as published by the Free Software
32** Foundation and appearing in the file LICENSE.GPL included in the
33** packaging of this file. Please review the following information to
34** ensure the GNU General Public License version 3.0 requirements will be
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39**
40****************************************************************************/
41
42#ifndef PROJECT_H
43#define PROJECT_H
44
45#include <qstringlist.h>
46#include <qtextstream.h>
47#include <qstring.h>
48#include <qstack.h>
49#include <qmap.h>
50#include <qmetatype.h>
51
52QT_BEGIN_NAMESPACE
53
54class QMakeProperty;
55
56struct ParsableBlock;
57struct IteratorBlock;
58struct FunctionBlock;
59
60class QMakeProject
61{
62 struct ScopeBlock
63 {
64 enum TestStatus { TestNone, TestFound, TestSeek };
65 ScopeBlock() : iterate(0), ignore(false), else_status(TestNone) { }
66 ScopeBlock(bool i) : iterate(0), ignore(i), else_status(TestNone) { }
67 ~ScopeBlock();
68 IteratorBlock *iterate;
69 uint ignore : 1, else_status : 2;
70 };
71 friend struct ParsableBlock;
72 friend struct IteratorBlock;
73 friend struct FunctionBlock;
74
75 QStack<ScopeBlock> scope_blocks;
76 QStack<FunctionBlock *> function_blocks;
77 IteratorBlock *iterator;
78 FunctionBlock *function;
79 QMap<QString, FunctionBlock*> testFunctions, replaceFunctions;
80
81 bool recursive;
82 bool own_prop;
83 bool backslashWarned;
84 QString pfile, cfile;
85 QMakeProperty *prop;
86 void reset();
87 QMap<QString, QStringList> vars, base_vars, cache;
88 bool parse(const QString &text, QMap<QString, QStringList> &place, int line_count=1);
89
90 enum IncludeStatus {
91 IncludeSuccess,
92 IncludeFeatureAlreadyLoaded,
93 IncludeFailure,
94 IncludeNoExist,
95 IncludeParseFailure
96 };
97 enum IncludeFlags {
98 IncludeFlagNone = 0x00,
99 IncludeFlagFeature = 0x01,
100 IncludeFlagNewParser = 0x02,
101 IncludeFlagNewProject = 0x04
102 };
103 IncludeStatus doProjectInclude(QString file, uchar flags, QMap<QString, QStringList> &place);
104
105 bool doProjectCheckReqs(const QStringList &deps, QMap<QString, QStringList> &place);
106 bool doVariableReplace(QString &str, QMap<QString, QStringList> &place);
107 QStringList doVariableReplaceExpand(const QString &str, QMap<QString, QStringList> &place, bool *ok=0);
108 void init(QMakeProperty *, const QMap<QString, QStringList> *);
109 QStringList &values(const QString &v, QMap<QString, QStringList> &place);
110 void validateModes();
111
112public:
113 QMakeProject() { init(0, 0); }
114 QMakeProject(QMakeProperty *p) { init(p, 0); }
115 QMakeProject(QMakeProject *p, const QMap<QString, QStringList> *nvars=0);
116 QMakeProject(const QMap<QString, QStringList> &nvars) { init(0, &nvars); }
117 QMakeProject(QMakeProperty *p, const QMap<QString, QStringList> &nvars) { init(p, &nvars); }
118 ~QMakeProject();
119
120 enum { ReadCache=0x01, ReadConf=0x02, ReadCmdLine=0x04, ReadProFile=0x08,
121 ReadFeatures=0x20, ReadConfigs=0x40, ReadAll=0xFF };
122 inline bool parse(const QString &text) { return parse(text, vars); }
123 bool read(const QString &project, uchar cmd=ReadAll);
124 bool read(uchar cmd=ReadAll);
125
126 QStringList userExpandFunctions() { return replaceFunctions.keys(); }
127 QStringList userTestFunctions() { return testFunctions.keys(); }
128
129 QString projectFile();
130 inline QMakeProperty *properties() { return prop; }
131
132 bool doProjectTest(QString str, QMap<QString, QStringList> &place);
133 bool doProjectTest(QString func, const QString &params,
134 QMap<QString, QStringList> &place);
135 bool doProjectTest(QString func, QStringList args,
136 QMap<QString, QStringList> &place);
137 bool doProjectTest(QString func, QList<QStringList> args,
138 QMap<QString, QStringList> &place);
139 QStringList doProjectExpand(QString func, const QString &params,
140 QMap<QString, QStringList> &place);
141 QStringList doProjectExpand(QString func, QStringList args,
142 QMap<QString, QStringList> &place);
143 QStringList doProjectExpand(QString func, QList<QStringList> args,
144 QMap<QString, QStringList> &place);
145
146 QStringList expand(const QString &v);
147 QString expand(const QString &v, const QString &file, int line);
148 QStringList expand(const QString &func, const QList<QStringList> &args);
149 bool test(const QString &v);
150 bool test(const QString &func, const QList<QStringList> &args);
151 bool isActiveConfig(const QString &x, bool regex=false,
152 QMap<QString, QStringList> *place=NULL);
153
154 bool isSet(const QString &v); // No compat mapping, no magic variables
155 bool isEmpty(const QString &v); // With compat mapping, but no magic variables
156 QStringList &values(const QString &v); // With compat mapping and magic variables
157 QString first(const QString &v); // ditto
158 QMap<QString, QStringList> &variables(); // No compat mapping and magic, obviously
159 int intValue(const QString &v, int defaultValue = 0); // ditto
160
161 bool isRecursive() const { return recursive; }
162
163protected:
164 friend class MakefileGenerator;
165 bool read(const QString &file, QMap<QString, QStringList> &place);
166 bool read(QTextStream &file, QMap<QString, QStringList> &place);
167
168};
169Q_DECLARE_METATYPE(QMakeProject*)
170
171inline QString QMakeProject::projectFile()
172{
173 if (pfile == "-")
174 return QString("(stdin)");
175 return pfile;
176}
177
178inline QStringList &QMakeProject::values(const QString &v)
179{ return values(v, vars); }
180
181inline bool QMakeProject::isSet(const QString &v)
182{ return vars.contains(v); }
183
184inline QString QMakeProject::first(const QString &v)
185{
186 const QStringList vals = values(v);
187 if(vals.isEmpty())
188 return QString("");
189 return vals.first();
190}
191
192/*!
193 * For variables that are supposed to contain a single int,
194 * this method returns the numeric value.
195 * Only the first value of the variable is taken into account.
196 * The string representation is assumed to look like a C int literal.
197 */
198inline int QMakeProject::intValue(const QString &v, int defaultValue)
199{
200 const QString str = first(v);
201 if (!str.isEmpty()) {
202 bool ok;
203 int i = str.toInt(&ok, 0);
204 if (ok)
205 return i;
206 }
207 return defaultValue;
208}
209
210inline QMap<QString, QStringList> &QMakeProject::variables()
211{ return vars; }
212
213QT_END_NAMESPACE
214
215#endif // PROJECT_H
216

Warning: That file was not part of the compilation database. It may have many parsing errors.