//----------------------------------------------------------------//
u32 MOAIDeserializer::IsLuaFile ( cc8* filename ) {
ZLFILE* file = ( ZLFILE* )zl_fopen ( filename, "r" );
if ( !file ) return LOAD_ERROR;
char magic [ 256 ];
char* str = zl_fgets ( magic, 6, file );
UNUSED ( str );
zl_fclose ( file );
if ( strcmp ( magic, this->GetFileMagic ()) != 0 ) return INVALID_FILE;
return SUCCESS;
}
//----------------------------------------------------------------//
int work_zl_ungetc ( int argc, char **argv ) {
char buffer [ 256 ];
// try it straight
FILE* file = fopen ( "ungetc.txt", "r" );
memset ( buffer, 0, 256 );
fread ( buffer, 1, 5, file );
ungetc ( '0', file );
ungetc ( '1', file );
ungetc ( '2', file );
ungetc ( '3', file );
ungetc ( '4', file );
fread ( buffer, 1, 3, file );
fseek ( file, 0, SEEK_CUR );
fread ( buffer, 1, 3, file );
fclose ( file );
// try it virtual
zl_init ();
zl_mount_virtual ( "test", "ungetc.zip" );
zl_chdir ( "test" );
ZLFILE* zfile = zl_fopen ( "ungetc.txt", "r" );
memset ( buffer, 0, 256 );
zl_fread ( buffer, 1, 5, zfile );
zl_ungetc ( '0', zfile );
zl_ungetc ( '1', zfile );
zl_ungetc ( '2', zfile );
zl_ungetc ( '3', zfile );
zl_ungetc ( '4', zfile );
zl_fread ( buffer, 1, 3, zfile );
zl_fseek ( zfile, 0, SEEK_CUR );
zl_fread ( buffer, 1, 3, zfile );
zl_fclose ( zfile );
zl_cleanup ();
return 0;
}
//----------------------------------------------------------------//
int work_zl_fscanf ( int argc, char **argv ) {
int result;
float f1, f2, f3;
char s [ 256 ];
u32 i1, i2;
cc8* scanString = "%f, %fabc%f,e-,%*s%d,%x";
f1 = -1.0f;
f2 = -1.0f;
f3 = -1.0f;
*s = 0;
i1 = 0;
i2 = 0;
// try it straight
FILE* file = fopen ( "scan.txt", "r" );
result = fscanf ( file, scanString, &f1, &f2, &f3, &i1, &i2 );
fclose ( file );
// try it virtual
zl_init ();
f1 = -1.0f;
f2 = -1.0f;
f3 = -1.0f;
*s = 0;
i1 = 0;
i2 = 0;
ZLFILE* zfile = zl_fopen ( "scan.txt", "r" );
result = zl_fscanf ( zfile, scanString, &f1, &f2, &f3, &i1, &i2 );
zl_fclose ( zfile );
zl_cleanup ();
return 0;
}
//----------------------------------------------------------------//
bool USFileStream::Open ( cc8* filename, u32 mode ) {
this->Close ();
if ( !filename ) return false;
if ( !filename [ 0 ]) return false;
zl_stat fileStat;
bool exists = USFileSys::GetFileStat ( filename, fileStat );
bool affirmPath = false;
cc8* modeStr = 0;
switch ( mode ) {
case APPEND:
modeStr = "a+";
this->mCaps = CAN_WRITE | CAN_READ | CAN_SEEK;
break;
case READ:
modeStr = "rb";
this->mCaps = CAN_READ | CAN_SEEK;
break;
case READ_WRITE:
modeStr = "rb+";
this->mCaps = CAN_READ | CAN_WRITE | CAN_SEEK;
break;
case READ_WRITE_AFFIRM:
if ( exists ) {
modeStr = "rb+";
}
else {
affirmPath = true;
modeStr = "wb+";
}
this->mCaps = CAN_READ | CAN_WRITE | CAN_SEEK;
break;
case READ_WRITE_NEW:
affirmPath = true;
modeStr = "wb+";
this->mCaps = CAN_READ | CAN_WRITE | CAN_SEEK;
break;
case WRITE:
modeStr = "rb+";
this->mCaps = CAN_WRITE | CAN_SEEK;
break;
}
if ( affirmPath ) {
if ( !USFileSys::AffirmPath ( USFileSys::TruncateFilename ( filename ))) {
modeStr = 0;
}
}
if ( modeStr ) {
this->mFile = ( ZLFILE* )zl_fopen ( filename, modeStr );
if ( this->mFile ) {
// Make sure to get the correct size
std::string remappedFilename;
if ( ZLFileSystem::Get ().CheckFileRemapping ( filename, remappedFilename ) ) {
exists = USFileSys::GetFileStat ( remappedFilename.c_str (), fileStat );
}
if ( exists ) {
this->mLength = fileStat.mSize;
}
}
}
return this->mFile != NULL;
}
