void imBinSystemFileHandle::New(const char* pFileName)
{
// the file was successfully opened already the client
HANDLE file_handle = (HANDLE)pFileName;
this->FileHandle = file_handle;
SetByteOrder(imBinCPUByteOrder());
this->IsNew = 1;
this->Error = 0;
}
void imBinSystemFileHandle::New(const char* pFileName)
{
// the file was successfully opened already the client
int *s = (int*)pFileName;
this->FileHandle = s[0];
SetByteOrder(imBinCPUByteOrder());
this->IsNew = 1;
this->Error = 0;
}
void imBinSystemFile::New(const char* pFileName)
{
this->FileHandle = CreateFile(pFileName, GENERIC_READ | GENERIC_WRITE,
0,
NULL,
CREATE_ALWAYS,
FILE_ATTRIBUTE_NORMAL,
NULL);
this->Error = (this->FileHandle == INVALID_HANDLE_VALUE)? 1: 0;
SetLastError(NO_ERROR);
SetByteOrder(imBinCPUByteOrder());
this->IsNew = 1;
}
void imBinSystemFile::Open(const char* pFileName)
{
this->FileHandle = CreateFile(pFileName, GENERIC_READ,
FILE_SHARE_READ,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL,
NULL);
this->Error = (this->FileHandle == INVALID_HANDLE_VALUE)? 1: 0;
SetLastError(NO_ERROR);
SetByteOrder(imBinCPUByteOrder());
this->IsNew = 0;
}
void imBinSystemFile::New(const char* pFileName)
{
int mode = O_WRONLY | O_CREAT | O_TRUNC;
#ifdef O_BINARY
mode |= O_BINARY;
#endif
this->FileHandle = open(pFileName, mode, 0666); // User/Group/Other can read and write
if (this->FileHandle < 0)
this->Error = errno;
else
this->Error = 0;
SetByteOrder(imBinCPUByteOrder());
this->IsNew = 1;
}
void imBinSystemFile::Open(const char* pFileName)
{
int mode = O_RDONLY;
#ifdef O_BINARY
mode |= O_BINARY;
#endif
this->FileHandle = open(pFileName, mode, 0);
if (this->FileHandle < 0)
this->Error = errno;
else
this->Error = 0;
SetByteOrder(imBinCPUByteOrder());
this->IsNew = 0;
}
void imBinMemoryFile::Open(const char* pFileName)
{
this->file_name = (imBinMemoryFileName*)pFileName;
SetByteOrder(imBinCPUByteOrder());
this->IsNew = 0;
assert(this->file_name->size);
this->Buffer = this->file_name->buffer;
this->BufferSize = this->file_name->size;
this->Reallocate = this->file_name->reallocate;
this->CurrentSize = this->BufferSize;
this->CurPos = this->Buffer;
this->Error = 0;
}
void imBinMemoryFile::New(const char* pFileName)
{
this->file_name = (imBinMemoryFileName*)pFileName;
SetByteOrder(imBinCPUByteOrder());
this->IsNew = 1;
assert(this->file_name->size);
this->Buffer = this->file_name->buffer;
this->BufferSize = this->file_name->size;
this->Reallocate = this->file_name->reallocate;
this->CurrentSize = 0;
if (!this->Buffer)
{
this->Buffer = (unsigned char*)malloc(this->BufferSize);
this->file_name->buffer = this->Buffer;
}
this->CurPos = this->Buffer;
this->Error = 0;
}
void imBinStreamFile::New(const char* pFileName)
{
this->FileHandle = fopen(pFileName, "wb");
SetByteOrder(imBinCPUByteOrder());
this->IsNew = 1;
}
