0f675ddaa20e697721fec4d34b8366cd2aca8b28
2 * Copyright (C) 2007 Thiago Macieira <thiago@kde.org>
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 #include <QTextStream>
22 #include "ruleparser.h"
24 Rules::Rules(const QString
&fn
)
33 QList
<Rules::Repository
> Rules::repositories()
35 return m_repositories
;
38 QList
<Rules::Match
> Rules::matchRules()
46 if (!file
.open(QIODevice::ReadOnly
))
49 // initialize the regexps we will use
50 QRegExp
repoLine("create repository\\s+(\\S+)", Qt::CaseInsensitive
);
51 QRegExp
repoBranchLine("branch\\s+(\\S+)", Qt::CaseInsensitive
);
53 QRegExp
matchLine("match\\s+(.*)", Qt::CaseInsensitive
);
54 QRegExp
matchActionLine("action\\s+(\\w+)", Qt::CaseInsensitive
);
55 QRegExp
matchRepoLine("repository\\s+(\\S+)", Qt::CaseInsensitive
);
56 QRegExp
matchBranchLine("branch\\s+(\\S+)", Qt::CaseInsensitive
);
57 QRegExp
matchRevLine("(min|max) revision (\\d+)", Qt::CaseInsensitive
);
60 enum { ReadingNone
, ReadingRepository
, ReadingMatch
} state
= ReadingNone
;
66 QString origLine
= s
.readLine();
67 QString line
= origLine
;
69 int hash
= line
.indexOf('#');
72 line
= line
.trimmed();
76 if (state
== ReadingRepository
) {
77 if (repoBranchLine
.exactMatch(line
)) {
78 Repository::Branch branch
;
79 branch
.name
= repoBranchLine
.cap(1);
81 repo
.branches
+= branch
;
83 } else if (line
== "end repository") {
84 m_repositories
+= repo
;
88 } else if (state
== ReadingMatch
) {
89 if (matchRepoLine
.exactMatch(line
)) {
90 match
.repository
= matchRepoLine
.cap(1);
92 } else if (matchBranchLine
.exactMatch(line
)) {
93 match
.branch
= matchBranchLine
.cap(1);
95 } else if (matchRevLine
.exactMatch(line
)) {
96 if (matchRevLine
.cap(1) == "min")
97 match
.minRevision
= matchRevLine
.cap(2).toInt();
99 match
.maxRevision
= matchRevLine
.cap(2).toInt();
101 } else if (matchActionLine
.exactMatch(line
)) {
102 QString action
= matchActionLine
.cap(1);
103 if (action
== "export")
104 match
.action
= Match::Export
;
105 else if (action
== "ignore")
106 match
.action
= Match::Ignore
;
107 else if (action
== "recurse")
108 match
.action
= Match::Recurse
;
110 qFatal("Invalid action \"%s\" on line %d", qPrintable(action
), lineNumber
);
112 } else if (line
== "end match") {
113 if (!match
.repository
.isEmpty())
114 match
.action
= Match::Export
;
115 m_matchRules
+= match
;
121 bool isRepositoryRule
= repoLine
.exactMatch(line
);
122 bool isMatchRule
= matchLine
.exactMatch(line
);
124 if (isRepositoryRule
) {
126 state
= ReadingRepository
;
127 repo
= Repository(); // clear
128 repo
.name
= repoLine
.cap(1);
129 repo
.lineNumber
= lineNumber
;
130 } else if (isMatchRule
) {
132 state
= ReadingMatch
;
134 match
.rx
= QRegExp(matchLine
.cap(1), Qt::CaseSensitive
, QRegExp::RegExp2
);
135 match
.lineNumber
= lineNumber
;
137 qFatal("Malformed line in rules file: line %d: %s",
138 lineNumber
, qPrintable(origLine
));
143 #ifndef QT_NO_DEBUG_STREAM
144 QDebug
operator<<(QDebug s
, const Rules::Match
&rule
)
146 s
.nospace() << rule
.rx
.pattern() << " (line " << rule
.lineNumber
<< ")";