void imBinSystemFileHandle::New(const char* pFileName)
{
// the file was successfully opened already the client
HANDLE file_handle = (HANDLE)pFileName;
this->FileHandle = file_handle;
InitByteOrder(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);
InitByteOrder(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);
InitByteOrder(imBinCPUByteOrder());
this->IsNew = 0;
}
static void
dump(int fd, uint32 diroff)
{
unsigned i;
lseek(fd, (off_t) 0, 0);
if (read(fd, (char*) &hdr, sizeof (hdr)) != sizeof (hdr))
ReadError("TIFF header");
/*
* Setup the byte order handling.
*/
if (hdr.tiff_magic != TIFF_BIGENDIAN && hdr.tiff_magic != TIFF_LITTLEENDIAN)
Fatal("Not a TIFF file, bad magic number %u (%#x)",
hdr.tiff_magic, hdr.tiff_magic);
InitByteOrder(hdr.tiff_magic);
/*
* Swap header if required.
*/
if (swabflag) {
TIFFSwabShort(&hdr.tiff_version);
TIFFSwabLong(&hdr.tiff_diroff);
}
/*
* Now check version (if needed, it's been byte-swapped).
* Note that this isn't actually a version number, it's a
* magic number that doesn't change (stupid).
*/
if (hdr.tiff_version != TIFF_VERSION)
Fatal("Not a TIFF file, bad version number %u (%#x)",
hdr.tiff_version, hdr.tiff_version);
printf("Magic: %#x <%s-endian> Version: %#x\n",
hdr.tiff_magic,
hdr.tiff_magic == TIFF_BIGENDIAN ? "big" : "little",
hdr.tiff_version);
if (diroff == 0)
diroff = hdr.tiff_diroff;
for (i = 0; diroff != 0; i++) {
if (i > 0)
putchar('\n');
diroff = ReadDirectory(fd, i, diroff);
}
}
