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Code Issues Releases Wiki Activity

Update inlcuded ttvfs

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This commit is contained in:
fgenesis 2017-01-12 23:52:59 +01:00
commit ffa26e4105
22 changed files with 327 additions and 153 deletions
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11
ExternalLibs/ttvfs_zip/VFSFileZip.cpp
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@ -30,6 +30,8 @@ bool ZipFile::open(const char *mode /* = NULL */)
_pos = 0;
if(!mode)
mode = "rb";
else if(strchr(mode, 'w') || strchr(mode, 'a'))
return false; // writing not yet supported
if(_mode != mode)
{
delete [] _buf;
@ -53,7 +55,7 @@ void ZipFile::close()
{
//flush(); // TODO: write to zip file on close
delete []_buf;
delete [] _buf;
_buf = NULL;
_bufSize = 0;
}
@ -143,16 +145,15 @@ bool ZipFile::unpack()
close(); // delete the buffer
const vfspos sz = size(); // will reopen the file
if(sz < 0)
if(sz == npos)
return false;
_buf = new char[sz + 1];
_buf = new char[size_t(sz) + 1];
if(!_buf)
return false;
if(!mz_zip_reader_extract_to_mem(MZ, _fileIdx, _buf, sz, 0))
if(!mz_zip_reader_extract_to_mem(MZ, _fileIdx, _buf, (size_t)sz, 0))
{
//assert(0 && "ZipFile unpack: Failed mz_zip_reader_extract_to_mem");
delete [] _buf;
_buf = NULL;
return false; // this should not happen