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/*
Copyright (c) 2011, BogDan Vatra <bog_dan_ro@yahoo.com>
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) version 3 or any later version
accepted by the membership of KDE e.V. (or its successor approved
by the membership of KDE e.V.), which shall act as a proxy
defined in Section 14 of version 3 of the license.
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 <QtCore/QCoreApplication>
#include "sortlibs.h"
#include <QDebug>
#include <QDomDocument>
#include <QFile>
#include <QDir>
#include <QCryptographicHash>
#if defined(__MINGW32__)
#include <io.h>
#endif
void printHelp()
{
qDebug()<<"Usage:./ministrorepogen <readelf executable path> <libraries path> <version> <abi version> <xml rules file> <output folder> ";
}
void getFileInfo(const QString & filePath, qint64 & fileSize, QString & sha1)
{
fileSize = -1;
QFile file(filePath);
if (!file.open(QIODevice::ReadOnly))
return;
QCryptographicHash hash(QCryptographicHash::Sha1);
hash.addData(file.readAll());
sha1=hash.result().toHex();
fileSize=file.size();
}
int main(int argc, char *argv[])
{
QCoreApplication app(argc, argv);
if (argc<7)
{
printHelp();
return 1;
}
const char * readelfPath=argv[1];
QString libsPath(argv[2]);
const char * version=argv[3];
const char * abiVersion=argv[4];
const char * rulesFile=argv[5];
const char * outputFolder=argv[6];
QDomDocument document("libs");
QFile f(rulesFile);
if (!f.open(QIODevice::ReadOnly))
return 1;
document.setContent(&f);
QDomElement root=document.documentElement();
if (root.isNull())
return 1;
QDomElement element=root.firstChildElement("platforms");
if (element.isNull())
return 1;
QMap<int, QVector<int> >platforms;
element=element.firstChildElement("version");
while(!element.isNull())
{
if (element.hasAttribute("symlink"))
platforms[element.attribute("symlink", 0).toInt()].push_back(element.attribute("value", 0).toInt());
else
platforms[element.attribute("value", 0).toInt()].clear();
element = element.nextSiblingElement();
}
element=root.firstChildElement("libs");
if (element.isNull())
return 1;
QStringList excludePaths=element.attribute("excludePaths").split(';');
QString applicationParameters=element.attribute("applicationParameters");
QString environmentVariables=element.attribute("environmentVariables");
element=element.firstChildElement("lib");
librariesMap libs;
while(!element.isNull())
{
if (!element.hasAttribute("file"))
{
element=element.nextSiblingElement();
continue;
}
const QString filePath=element.attribute("file");
const QString libraryName=filePath.mid(filePath.lastIndexOf('/')+1);
libs[libraryName].relativePath=filePath;
if (element.hasAttribute("name"))
libs[libraryName].name=element.attribute("name");
if (element.hasAttribute("platform"))
libs[libraryName].platform=element.attribute("platform").toInt();
if (element.hasAttribute("level"))
{
bool ok=false;
libs[libraryName].level=element.attribute("level").toInt(&ok);
if (!ok)
libs[libraryName].level=-1;
}
QDomElement childs=element.firstChildElement("depends").firstChildElement("lib");
while(!childs.isNull())
{
libs[libraryName].dependencies<<childs.attribute("name");
childs=childs.nextSiblingElement();
}
childs=element.firstChildElement("needs").firstChildElement("item");
while(!childs.isNull())
{
NeedsStruct needed;
needed.name=childs.attribute("name");
needed.relativePath=childs.attribute("file");
libs[libraryName].needs<<needed;
childs=childs.nextSiblingElement();
}
element=element.nextSiblingElement();
}
SortLibraries(libs, readelfPath, libsPath, excludePaths);
QDir path;
QString xmlPath(outputFolder+QString("/android/%1/").arg(abiVersion));
path.mkpath(xmlPath);
path.cd(xmlPath);
chdir(path.absolutePath().toUtf8().constData());
foreach (int androdPlatform, platforms.keys())
{
qDebug()<<"============================================";
qDebug()<<"Generating repository for android platform :"<<androdPlatform;
qDebug()<<"--------------------------------------------";
path.mkpath(QString("android-%1").arg(androdPlatform));
xmlPath=QString("android-%1/libs-%2.xml").arg(androdPlatform).arg(version);
foreach(int symLink, platforms[androdPlatform])
QFile::link(QString("android-%1").arg(androdPlatform), QString("android-%1").arg(symLink));
QFile outXmlFile(xmlPath);
outXmlFile.open(QIODevice::WriteOnly);
outXmlFile.write(QString("<libs version=\"%1\" applicationParameters=\"%2\" environmentVariables=\"%3\">\n").arg(version).arg(applicationParameters).arg(environmentVariables).toUtf8());
foreach (const QString & key, libs.keys())
{
if (libs[key].platform && libs[key].platform != androdPlatform)
continue;
qDebug()<<"Generating "<<key<<" informations";
qint64 fileSize;
QString sha1Hash;
getFileInfo(libsPath+"/"+libs[key].relativePath, fileSize, sha1Hash);
if (-1==fileSize)
{
qWarning()<<"Warning : Can't find \""<<libsPath+"/"+libs[key].relativePath<<"\" item will be skipped";
continue;
}
outXmlFile.write(QString("\t<lib name=\"%1\" url=\"http://files.kde.org/necessitas/qt/android/%2/objects/%3/%4\" file=\"%4\" size=\"%5\" sha1=\"%6\" level=\"%7\"")
.arg(libs[key].name).arg(abiVersion).arg(version).arg(libs[key].relativePath).arg(fileSize).arg(sha1Hash).arg(libs[key].level).toUtf8());
if (!libs[key].dependencies.size() && !libs[key].needs.size())
{
outXmlFile.write(" />\n\n");
continue;
}
outXmlFile.write(">\n");
if (libs[key].dependencies.size())
{
outXmlFile.write("\t\t<depends>\n");
foreach(const QString & libName, libs[key].dependencies)
outXmlFile.write(QString("\t\t\t<lib name=\"%1\"/>\n").arg(libName).toUtf8());
outXmlFile.write("\t\t</depends>\n");
}
if (libs[key].needs.size())
{
outXmlFile.write("\t\t<needs>\n");
foreach(const NeedsStruct & needed, libs[key].needs)
{
qint64 fileSize;
QString sha1Hash;
getFileInfo(libsPath+"/"+needed.relativePath, fileSize, sha1Hash);
if (-1==fileSize)
{
qWarning()<<"Warning : Can't find \""<<libsPath+"/"+needed.relativePath<<"\" item will be skipped";
continue;
}
outXmlFile.write(QString("\t\t\t<item name=\"%1\" url=\"http://files.kde.org/necessitas/qt/android/%2/objects/%3/%4\" file=\"%4\" size=\"%5\" sha1=\"%6\" />\n")
.arg(needed.name).arg(abiVersion).arg(version).arg(needed.relativePath).arg(fileSize).arg(sha1Hash).toUtf8());
}
outXmlFile.write("\t\t</needs>\n");
}
outXmlFile.write("\t</lib>\n\n");
}
outXmlFile.write("</libs>\n");
outXmlFile.close();
}
return 0;
}
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