From: Thiago Macieira <thiago@cassini.local.lan>
Date: Sun, 23 Dec 2007 16:26:30 +0000 (-0200)
Subject: Initial version
X-Git-Url: http://andersk.mit.edu/gitweb/svn-all-fast-export.git/commitdiff_plain/01592f9eb4d6dd066df9f43cc076e878b04da9fc

Initial version
---

01592f9eb4d6dd066df9f43cc076e878b04da9fc
diff --git a/fast-export2.pro b/fast-export2.pro
new file mode 100644
index 0000000..5d57e04
--- /dev/null
+++ b/fast-export2.pro
@@ -0,0 +1,8 @@
+######################################################################
+# Automatically generated by qmake (2.01a) dim. déc. 23 13:48:52 2007
+######################################################################
+
+TEMPLATE = subdirs
+
+# Directories
+SUBDIRS = src
diff --git a/src/ruleparser.cpp b/src/ruleparser.cpp
new file mode 100644
index 0000000..c4c36af
--- /dev/null
+++ b/src/ruleparser.cpp
@@ -0,0 +1,111 @@
+/*
+ *  Copyright (C) 2007  Thiago Macieira <thiago@kde.org>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <QTextStream>
+#include <QFile>
+#include <QDebug>
+
+#include "ruleparser.h"
+
+Rules::Rules(const QString &fn)
+    : filename(fn)
+{
+}
+
+QList<Rules::Repository> Rules::repositories()
+{
+    return m_repositories;
+}
+
+QList<Rules::Match> Rules::matchRules()
+{
+    return m_matchRules;
+}
+
+void Rules::load()
+{
+    QFile file(filename);
+    if (!file.open(QIODevice::ReadOnly))
+        return;
+
+    // initialize the regexps we will use
+    QRegExp repoLine("create repository\\s+(\\w+)", Qt::CaseInsensitive);
+    QRegExp repoBranchLine("branch\\s+(\\S+)\\s+from\\s+(\\S+)", Qt::CaseInsensitive);
+    QRegExp matchLine("match\\s+(.*)", Qt::CaseInsensitive);
+    QRegExp matchRepoLine("repository\\s+(\\w+)", Qt::CaseInsensitive);
+    QRegExp matchBranchLine("branch\\s+(\\S+)", Qt::CaseInsensitive);
+    QRegExp matchPathLine("path\\s+(.*)", Qt::CaseInsensitive);
+
+    QTextStream s(&file);
+    enum { ReadingNone, ReadingRepository, ReadingMatch } state = ReadingNone;
+    Repository repo;
+    Match match;
+    while (!s.atEnd()) {
+        QString origLine = s.readLine();
+        QString line = origLine.trimmed();
+
+        int hash = line.indexOf('#');
+        if (hash != -1) {
+            line.truncate(hash);
+            line = line.trimmed();
+        }
+        if (line.isEmpty())
+            continue;
+
+        if (state == ReadingRepository) {
+            if (repoBranchLine.exactMatch(line)) {
+                Repository::Branch branch;
+                branch.name = repoBranchLine.cap(0);
+                branch.branchFrom = repoBranchLine.cap(1);
+
+                repo.branches += branch;
+            }
+        } else if (state == ReadingMatch) {
+            if (matchRepoLine.exactMatch(line))
+                match.repository = matchRepoLine.cap(0);
+            else if (matchBranchLine.exactMatch(line))
+                match.branch = matchBranchLine.cap(0);
+            else if (matchPathLine.exactMatch(line))
+                match.path = matchPathLine.cap(0);
+        }
+
+        bool isRepositoryRule = repoLine.exactMatch(line);
+        bool isMatchRule = matchLine.exactMatch(line);
+        if (isRepositoryRule || isMatchRule) {
+            // save the current rule
+            if (state == ReadingRepository)
+                m_repositories += repo;
+            else if (state == ReadingMatch)
+                m_matchRules += match;
+        }
+
+        if (isRepositoryRule) {
+            // repository rule
+            state = ReadingRepository;
+            repo = Repository(); // clear
+            repo.name = repoLine.cap(0);
+        } else if (isMatchRule) {
+            // match rule
+            state = ReadingMatch;
+            match = Match();
+            match.rx = QRegExp(matchLine.cap(0), Qt::CaseSensitive, QRegExp::RegExp2);
+        } else {
+            qWarning() << "Malformed line in configure file:" << origLine;
+            state = ReadingNone;
+        }
+    }
+}
diff --git a/src/ruleparser.h b/src/ruleparser.h
new file mode 100644
index 0000000..483316c
--- /dev/null
+++ b/src/ruleparser.h
@@ -0,0 +1,62 @@
+/*
+ *  Copyright (C) 2007  Thiago Macieira <thiago@kde.org>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef RULEPARSER_H
+#define RULEPARSER_H
+
+#include <QList>
+#include <QRegExp>
+#include <QString>
+
+class Rules
+{
+public:
+    struct Repository
+    {
+        struct Branch
+        {
+            QString name;
+            QString branchFrom;
+        };
+
+        QString name;
+        QList<Branch> branches;
+    };
+
+    struct Match
+    {
+        QRegExp rx;
+        QString repository;
+        QString branch;
+        QString path;
+    };
+
+    Rules(const QString &filename);
+    ~Rules();
+
+    QList<Repository> repositories();
+    QList<Match> matchRules();
+
+    void load();
+
+private:
+    QString filename;
+    QList<Repository> m_repositories;
+    QList<Match> m_matchRules;
+};
+
+#endif
diff --git a/src/src.pro b/src/src.pro
new file mode 100644
index 0000000..f8e76f6
--- /dev/null
+++ b/src/src.pro
@@ -0,0 +1,12 @@
+######################################################################
+# Automatically generated by qmake (2.01a) dim. déc. 23 13:49:28 2007
+######################################################################
+
+TEMPLATE = app
+TARGET = 
+DEPENDPATH += .
+INCLUDEPATH += .
+QT = core
+
+# Input
+SOURCES += ruleparser.cpp