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Diffstat (limited to 'dep/CascLib/src/common/FileStream.h')
| -rw-r--r-- | dep/CascLib/src/common/FileStream.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/dep/CascLib/src/common/FileStream.h b/dep/CascLib/src/common/FileStream.h index 1e51acfc845..1c72619e393 100644 --- a/dep/CascLib/src/common/FileStream.h +++ b/dep/CascLib/src/common/FileStream.h @@ -12,6 +12,28 @@ #define __FILESTREAM_H__ //----------------------------------------------------------------------------- +// Flags for file stream + +#define BASE_PROVIDER_FILE 0x00000000 // Base data source is a file +#define BASE_PROVIDER_MAP 0x00000001 // Base data source is memory-mapped file +#define BASE_PROVIDER_HTTP 0x00000002 // Base data source is a file on web server +#define BASE_PROVIDER_MASK 0x0000000F // Mask for base provider value + +#define STREAM_PROVIDER_FLAT 0x00000000 // Stream is linear with no offset mapping +#define STREAM_PROVIDER_PARTIAL 0x00000010 // Stream is partial file (.part) +#define STREAM_PROVIDER_ENCRYPTED 0x00000020 // Stream is an encrypted archive +#define STREAM_PROVIDER_BLOCK4 0x00000030 // 0x4000 per block, text MD5 after each block, max 0x2000 blocks per file +#define STREAM_PROVIDER_MASK 0x000000F0 // Mask for stream provider value + +#define STREAM_FLAG_READ_ONLY 0x00000100 // Stream is read only +#define STREAM_FLAG_WRITE_SHARE 0x00000200 // Allow write sharing when open for write +#define STREAM_FLAG_USE_BITMAP 0x00000400 // If the file has a file bitmap, load it and use it +#define STREAM_OPTIONS_MASK 0x0000FF00 // Mask for stream options + +#define STREAM_PROVIDERS_MASK 0x000000FF // Mask to get stream providers +#define STREAM_FLAGS_MASK 0x0000FFFF // Mask for all stream flags (providers+options) + +//----------------------------------------------------------------------------- // Function prototypes typedef void (*STREAM_INIT)( |