//-----------------------------------------------------------------------
DataStreamPtr ZipArchive::open(const String& filename) const
{
// Format not used here (always binary)
ZZIP_FILE* zzipFile =
zzip_file_open(mZzipDir, filename.c_str(), ZZIP_ONLYZIP | ZZIP_CASELESS);
if (!zzipFile)
{
int zerr = zzip_error(mZzipDir);
String zzDesc = getZzipErrorDescription((zzip_error_t)zerr);
LogManager::getSingleton().logMessage(
mName + " - Unable to open file " + filename + ", error was '" + zzDesc + "'");
// return null pointer
return DataStreamPtr();
}
// Get uncompressed size too
ZZIP_STAT zstat;
zzip_dir_stat(mZzipDir, filename.c_str(), &zstat, ZZIP_CASEINSENSITIVE);
// Construct & return stream
return DataStreamPtr(new ZipDataStream(filename, zzipFile, static_cast<size_t>(zstat.st_size)));
}
//-----------------------------------------------------------------------
DataStreamPtr ZipArchive::open(const String& filename, bool readOnly) const
{
// zziplib is not threadsafe
OGRE_LOCK_AUTO_MUTEX;
String lookUpFileName = filename;
#if OGRE_RESOURCEMANAGER_STRICT
const int flags = 0;
#else
const int flags = ZZIP_CASELESS;
#endif
// Format not used here (always binary)
ZZIP_FILE* zzipFile =
zzip_file_open(mZzipDir, lookUpFileName.c_str(), ZZIP_ONLYZIP | flags);
#if !OGRE_RESOURCEMANAGER_STRICT
if (!zzipFile) // Try if we find the file
{
String basename, path;
StringUtil::splitFilename(lookUpFileName, basename, path);
const FileInfoListPtr fileNfo = findFileInfo(basename, true);
if (fileNfo->size() == 1) // If there are more files with the same do not open anyone
{
Ogre::FileInfo info = fileNfo->at(0);
lookUpFileName = info.path + info.basename;
zzipFile = zzip_file_open(mZzipDir, lookUpFileName.c_str(), ZZIP_ONLYZIP | flags); // When an error happens here we will catch it below
}
}
#endif
if (!zzipFile)
{
int zerr = zzip_error(mZzipDir);
String zzDesc = getZzipErrorDescription((zzip_error_t)zerr);
OGRE_EXCEPT(Exception::ERR_FILE_NOT_FOUND,
mName+ " Cannot open file: " + lookUpFileName + " - "+zzDesc, "ZipArchive::open");
}
// Get uncompressed size too
ZZIP_STAT zstat;
zzip_dir_stat(mZzipDir, lookUpFileName.c_str(), &zstat, flags);
// Construct & return stream
return DataStreamPtr(OGRE_NEW ZipDataStream(lookUpFileName, zzipFile, static_cast<size_t>(zstat.st_size)));
}
//-----------------------------------------------------------------------
DataStreamPtr ZipArchive::open(const String& filename, bool readOnly)
{
// zziplib is not threadsafe
OGRE_LOCK_AUTO_MUTEX;
String lookUpFileName = filename;
// Format not used here (always binary)
ZZIP_FILE* zzipFile =
zzip_file_open(mZzipDir, lookUpFileName.c_str(), ZZIP_ONLYZIP | ZZIP_CASELESS);
if (!zzipFile) // Try if we find the file
{
const Ogre::FileInfoListPtr fileNfo = findFileInfo(lookUpFileName, true);
if (fileNfo->size() == 1) // If there are more files with the same do not open anyone
{
Ogre::FileInfo info = fileNfo->at(0);
lookUpFileName = info.path + info.basename;
zzipFile = zzip_file_open(mZzipDir, lookUpFileName.c_str(), ZZIP_ONLYZIP | ZZIP_CASELESS); // When an error happens here we will catch it below
}
}
if (!zzipFile)
{
int zerr = zzip_error(mZzipDir);
String zzDesc = getZzipErrorDescription((zzip_error_t)zerr);
LogManager::getSingleton().logMessage(
mName + " - Unable to open file " + lookUpFileName + ", error was '" + zzDesc + "'", LML_CRITICAL);
// return null pointer
return DataStreamPtr();
}
// Get uncompressed size too
ZZIP_STAT zstat;
zzip_dir_stat(mZzipDir, lookUpFileName.c_str(), &zstat, ZZIP_CASEINSENSITIVE);
// Construct & return stream
return DataStreamPtr(OGRE_NEW ZipDataStream(lookUpFileName, zzipFile, static_cast<size_t>(zstat.st_size)));
}
/** 打开一个ZIP文件
@Param 文件的名字
*/
FVFileStream* FZipFilePack::Open( const AString& filename )
{
ZZIP_FILE* pFile = zzip_file_open( m_pZipDir,filename.c_str(),
ZZIP_ONLYZIP|ZZIP_CASELESS );
if( !pFile )
{
AString errDesc;
int zipError = zzip_error( m_pZipDir );
if( zipError != ZZIP_NO_ERROR )
{
GetZipErrorDesc( zipError,errDesc );
FLOG_WARNINGF( "FZipFilePack::Open(), Open file (%s) from ZIP package(%s) failed!",filename.c_str(),m_sName.c_str() );
}
return NULL;
}
ZZIP_STAT zipStat;
zzip_dir_stat( m_pZipDir,filename.c_str(),&zipStat,ZZIP_CASEINSENSITIVE );
// 创建一个ZIP文件流
return new FZipFileStream( filename,pFile,zipStat.st_size );
}
static int zipread_showfile(request_rec *r, const char *fname)
{
char *zipfile, *name;
ZZIP_DIR *dir;
unsigned int itnum;
if (!r->path_info) return HTTP_NOT_FOUND;
zipfile = r->filename;
if (!fname || !*fname)
{
name = apr_pstrdup(r->pool, r->path_info);
}
else
{
name = apr_pstrcat(r->pool, r->path_info, fname, NULL);
}
r->content_type = zipread_getcontenttype(r, name);
if (*name == '/') name++;
// ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "mod_zipread showfile: %s - %s - %s", zipfile, fname, name);
for(itnum = 0; itnum < 5; itnum++)
{
dir = zzip_dir_open(zipfile, 0);
if (dir)
{
ZZIP_STAT st;
// fetch stat info of filename, before opening it
if (zzip_dir_stat(dir, name, &st, 0) != 0)
{
// check if a directory entry is available for that name.
name = apr_pstrcat(r->pool, name, "/", NULL);
if (zzip_dir_stat(dir, name, &st, 0) != 0)
{
zzip_dir_close(dir);
ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "mod_zipread showfile stat failed: %d - %s",
zzip_error(dir), zzip_strerror(zzip_error(dir)));
return HTTP_NOT_FOUND;
}
// found a directory entry, do an external redirect to get the
// links in the directory listing right.
name = apr_pstrcat(r->pool, r->uri, "/", NULL);
apr_table_setn(r->headers_out, "Location", name);
// ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "mod_zipread showfile directory entry.");
return HTTP_MOVED_PERMANENTLY;
}
ap_set_content_length(r, st.st_size);
// cannot check last-modified date of the file itself here, because
// zziplib doesnt extract it. instead we use the zip file's date
r->mtime = r->finfo.mtime;
ap_set_last_modified(r);
if (!r->header_only)
{
ZZIP_FILE *fp = zzip_file_open(dir, name, 0);
if (fp)
{
int len;
char buf[32769];
while ((len = zzip_file_read (fp, buf, 32768)))
{
ap_rwrite(buf, len, r);
}
zzip_file_close(fp);
zzip_dir_close(dir);
return OK;
}
else
{
ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "mod_zipread showfile file open failed: %d - %s.",
zzip_error(dir), zzip_strerror(zzip_error(dir)));
if (zzip_dir_stat(dir, name, &st, 0) != 0)
{
ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "mod_zipread showfile after stat failed: %d - %s",
zzip_error(dir), zzip_strerror(zzip_error(dir)));
break;
}
zzip_dir_close(dir);
continue;
}
}
zzip_dir_close(dir);
return OK;
}
else
{
ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "mod_zipread showfile zip file not open.");
return HTTP_NOT_FOUND;
}
}
zzip_dir_close (dir);
return HTTP_NOT_FOUND;
}
bool CZipArchive::loadArchive(){
static mchar tempBuff[128];
if(!m_zipDir){
zzip_error_t err;
//m_file=gFileSystem.openFile(getName());
//if(!m_file || !m_file->getFD())return 0;
//m_zipDir = zzip_dir_fdopen(m_file->getFD()->_file,&err);
core::stringc fileName;
core::string_to_char(getName(),fileName);
m_zipDir = zzip_dir_open(fileName.c_str(),&err);
if(checkForError(err,mT(" loadArchive()")))return false;
ZZIP_DIRENT zipEntry;
sFileEntry entry;
core::string tstr;
core::string zipName;
core::stringc tmpc;
while(zzip_dir_read(m_zipDir,&zipEntry)){
zipName=zipEntry.d_name;
zipName.replaceChar('\\','/');
int x=zipName.findlast('/');
if(x==zipName.length()){
// entry.dirPath=zipName;
// entry.filePath=zipName;
entry.dirPath=mT("");
entry.filePath=mT("");
zipName[zipName.length()]='\0';
x=zipName.findlast('/');
tstr=zipName.substr(x,zipName.length()-x+1);
entry.fileName=tstr;
entry.isfolder=true;
entry.fileData=0;
}else{
//entry.filePath=zipName;
entry.dirPath=mT("");
entry.filePath=mT("");
tstr=zipName.substr(x+1,zipName.length());
entry.fileName=tstr;
core::string_to_char(zipName,tmpc);
zzip_file*zipFile=zzip_file_open(m_zipDir,tmpc.c_str(),ZZIP_ONLYZIP | ZZIP_CASELESS);
if(!zipFile){
int zerr = zzip_error(m_zipDir);
checkForError(zerr,mT("open zip file"));
entry.fileData=0;
}else{
ZZIP_STAT zstate;
zzip_dir_stat(m_zipDir,tmpc.c_str(),&zstate,ZZIP_CASEINSENSITIVE);
entry.fileData=new CZipFile(entry.fileName.c_str(),zipFile,zstate.st_size);
}
int s=zipName.find('/');
tstr=zipName.substr(s+1,x-s);
entry.dirPath=tstr;
entry.filePath=tstr+entry.fileName;
entry.isfolder=false;
}
entry.compressSize=zipEntry.d_csize;
entry.uncompressSize=zipEntry.st_size;
m_files.push_back(entry);
}
}
return 1;
}
