void ExtractPackage( const std::string& PackageName, std::string FolderName )
{
if( FolderName.empty() )
{
fs::path Path( PackageName );
FolderName = Path.stem().string();
}
Package Pkg( AutoFile( new OsFile( PackageName ) ) );
typedef std::vector<fs::path> paths_t;
paths_t IncludedFiles;
Pkg.GetFileNames( IncludedFiles );
for( paths_t::const_iterator i = IncludedFiles.begin(), e = IncludedFiles.end(); i != e; ++i )
{
fs::path p = ( *i );
AutoFile f = Pkg.Open( p );
p = FolderName / p;
fs::create_directories( p.parent_path() );
OsFile o( p, std::ios_base::out | std::ios_base::trunc );
std::string Buffer;
f->ReadAll( Buffer );
o.Write( Buffer );
}
}
/* argv[0] pkgfile buffile outfile */
int main( int argc, char **argv )
{
if( argc != 4 )
ProcNoArg();
else
{
printf( "start from args... [%s] [%s] [%s] [%s]", argv[0], argv[1], argv[2], argv[3] );
char caOut[20480];
memset( caOut, 0, sizeof(caOut) );
FILE *fp = fopen( argv[3], "wb" );
if( fp == NULL )
{
printf( "oepn %s fail, %s\n", argv[3], strerror(errno) );
return -1;
}
int ret = Pkg( argv[1], argv[2], caOut, sizeof(caOut)-1 );
fputs( caOut, fp );
fclose( fp );
printf( "ret = %d\nOUT:\n%s\n", ret, caOut );
system( "pause" );
}
return 0;
}
int ProcNoArg()
{
int iChoice = 0;
int ret = 0;
char caOut[20480];
char pkgFile[512+1], bufFile[512+1], outfile[512+1];
printf( "input pkgfile: " );
memset( pkgFile, 0, sizeof(pkgFile) );
fgets( pkgFile, sizeof(pkgFile)-1, stdin );
trim( pkgFile );
fflush( stdin );
memset( caOut, 0, sizeof(caOut) );
printf( "input bufFile: " );
memset( bufFile, 0, sizeof(bufFile) );
fgets( bufFile, sizeof(bufFile)-1, stdin );
trim( bufFile);
fflush( stdin );
printf( "input outfile: " );
memset( outfile, 0, sizeof(outfile) );
fgets( outfile, sizeof(outfile)-1, stdin );
trim( outfile );
fflush( stdin );
FILE *fp = fopen( outfile, "wb" );
if( fp == NULL )
{
printf( "oepn %s fail, %s\n", outfile, strerror(errno) );
return -1;
}
ret = Pkg( pkgFile, bufFile, caOut, sizeof(caOut)-1 );
fputs( caOut, fp );
fclose( fp );
printf( "\nOUT:\n%s\n", caOut );
system( "pause" );
return ret;
}
