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/****************************************************************************
**
** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
**
** This file is part of the tools applications of the Qt Toolkit.
**
** Licensees holding a valid Qt License Agreement may use this file in
** accordance with the rights, responsibilities and obligations
** contained therein. Please consult your licensing agreement or
** contact sales@trolltech.com if any conditions of this licensing
** agreement are not clear to you.
**
** Further information about Qt licensing is available at:
** http://www.trolltech.com/products/qt/licensing.html or by
** contacting info@trolltech.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
#ifndef RCC_H
#define RCC_H
#define TAG_RCC "RCC"
#define TAG_RESOURCE "qresource"
#define TAG_FILE "file"
#define ATTRIBUTE_LANG "lang"
#define ATTRIBUTE_PREFIX "prefix"
#define ATTRIBUTE_ALIAS "alias"
#define ATTRIBUTE_THRESHOLD "threshold"
#define ATTRIBUTE_COMPRESS "compress"
#define CONSTANT_HEADER_SIZE 8
#define CONSTANT_COMPRESSLEVEL_DEFAULT -1
#define CONSTANT_COMPRESSTHRESHOLD_DEFAULT 70
struct RCCFileInfo;
class RCCResourceLibrary
{
public:
inline RCCResourceLibrary();
~RCCResourceLibrary();
bool output(FILE *out);
bool readFiles();
inline void setInputFiles(QStringList files) { mFileNames = files; }
inline QStringList inputFiles() const { return mFileNames; }
QStringList dataFiles() const;
inline void setVerbose(bool b) { mVerbose = b; }
inline bool verbose() const { return mVerbose; }
inline void setPythonVersion(int v) { mPrefix = (v == 2 ? "" : "b"); }
inline void setInitName(const QString &n) { mInitName = n; }
inline QString initName() const { return mInitName; }
inline void setCompressLevel(int c) { mCompressLevel = c; }
inline int compressLevel() const { return mCompressLevel; }
inline void setCompressThreshold(int t) { mCompressThreshold = t; }
inline int compressThreshold() const { return mCompressThreshold; }
inline void setResourceRoot(QString str) { mResourceRoot = str; }
inline QString resourceRoot() const { return mResourceRoot; }
private:
RCCFileInfo *root;
bool addFile(const QString &alias, const RCCFileInfo &file);
bool interpretResourceFile(QIODevice *inputDevice, QString file, QString currentPath = QString());
bool writeHeader(FILE *out);
bool writeDataBlobs(FILE *out);
bool writeDataNames(FILE *out);
bool writeDataStructure(FILE *out);
bool writeInitializer(FILE *out);
QStringList mFileNames;
QString mResourceRoot, mInitName;
bool mVerbose;
int mCompressLevel;
int mCompressThreshold;
int mTreeOffset, mNamesOffset, mDataOffset;
const char *mPrefix;
};
inline RCCResourceLibrary::RCCResourceLibrary()
{
root = 0;
mVerbose = false;
mCompressLevel = -1;
mCompressThreshold = 70;
mTreeOffset = mNamesOffset = mDataOffset = 0;
}
struct RCCFileInfo
{
enum Flags
{
NoFlags = 0x00,
Compressed = 0x01,
Directory = 0x02
};
inline RCCFileInfo(QString name = QString(), QFileInfo fileInfo = QFileInfo(),
QLocale locale = QLocale(), uint flags = NoFlags,
int compressLevel = CONSTANT_COMPRESSLEVEL_DEFAULT, int compressThreshold = CONSTANT_COMPRESSTHRESHOLD_DEFAULT);
~RCCFileInfo() { qDeleteAll(children); }
inline QString resourceName() {
QString resource = name;
for(RCCFileInfo *p = parent; p; p = p->parent)
resource = resource.prepend(p->name + "/");
return ":" + resource;
}
int flags;
QString name;
QLocale locale;
QFileInfo fileInfo;
RCCFileInfo *parent;
QHash<QString, RCCFileInfo*> children;
int mCompressLevel;
int mCompressThreshold;
qint64 nameOffset, dataOffset, childOffset;
qint64 writeDataBlob(FILE *out, qint64 offset);
qint64 writeDataName(FILE *out, qint64 offset);
bool writeDataInfo(FILE *out);
};
inline RCCFileInfo::RCCFileInfo(QString name, QFileInfo fileInfo, QLocale locale, uint flags,
int compressLevel, int compressThreshold)
{
this->name = name;
this->fileInfo = fileInfo;
this->locale = locale;
this->flags = flags;
this->parent = 0;
this->nameOffset = this->dataOffset = this->childOffset = 0;
this->mCompressLevel = compressLevel;
this->mCompressThreshold = compressThreshold;
}
#endif
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