[PATCH 0/1] MR10352: cabinet: Add stubs for compressor/decompressor

[Chris Kadar (＠nspitko)]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59534

Signed-off-by: Chris Kadar [e-mail]

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/10352

[PATCH 1/1] cabinet: Add stubs for compressor/decompressor

[Chris Kadar]

From: Chris Kadar <[e-mail]>

Signed-off-by: Chris Kadar <[e-mail]>
---
 dlls/cabinet/cabinet.spec |  6 ++++
 dlls/cabinet/fci.c        | 76 +++++++++++++++++++++++++++++++++++++++
 dlls/cabinet/fdi.c        | 76 +++++++++++++++++++++++++++++++++++++++
 include/fci.h             | 17 +++++++++
 include/fdi.h             | 17 +++++++++
 5 files changed, 192 insertions(+)

diff --git a/dlls/cabinet/cabinet.spec b/dlls/cabinet/cabinet.spec
index c3b12eaf8cb..970092b095c 100644
--- a/dlls/cabinet/cabinet.spec
+++ b/dlls/cabinet/cabinet.spec
@@ -12,3 +12,9 @@
 22 cdecl FDICopy(long ptr ptr long ptr ptr ptr)
 23 cdecl FDIDestroy(long)
 24 cdecl FDITruncateCabinet(long ptr long)
+30 cdecl FCICompressorCreate()
+33 cdecl FCICompressorCompress()
+35 cdecl FCICompressorClose()
+40 cdecl FDIDecompressorCreate()
+43 cdecl FDIDecompressorDecompress()
+45 cdecl FDIDecompressorClose()
\ No newline at end of file
diff --git a/dlls/cabinet/fci.c b/dlls/cabinet/fci.c
index e62399db1ba..5ee2d9797ef 100644
--- a/dlls/cabinet/fci.c
+++ b/dlls/cabinet/fci.c
@@ -1728,3 +1728,79 @@ BOOL __cdecl FCIDestroy(HFCI hfci)
     p_fci_internal->free(hfci);
     return TRUE;
 }
+
+/***********************************************************************
+ *		FCICompressorCreate (CABINET.30)
+ *
+ * Create a compressor handle
+ *
+ * PARAMS
+ *   algo       [I]  Compression algoritm to use
+ *   settings   [I]  Optional settings struct (Unused)
+ *   handle     [IO] On success, handle.
+ *
+ * RETURNS
+ *   TRUE for success
+ *   FALSE for failure
+ */
+BOOL __cdecl FCICompressorCreate( COMPRESSIONALGORITHM algo, void *settings, HFCICOMPRESSOR handle )
+{
+    FIXME("algo (%d) stub\n", algo);
+    return TRUE;
+}
+
+/***********************************************************************
+ *		FCICompressorCompress (CABINET.33)
+ *
+ * Compress data
+ *
+ * PARAMS
+ *   handle       [I]  Compressor handle
+ *   data         [I]  Data to compress
+ *   dataSize     [I]  Size of data to compress
+ *   buff         [IO] Output buffer
+ *   buffSize     [I] Output buffer size
+ *   compDataSize [IO] Size of compressed data
+ *
+ * RETURNS
+ *   TRUE for success
+ *   FALSE for failure
+ */
+BOOL __cdecl FCICompressorCompress( 
+    HFCICOMPRESSOR handle, 
+    LPCVOID data, 
+    SIZE_T dataSize, 
+    PVOID buff, 
+    SIZE_T buffSize, 
+    PSIZE_T compDataSize)
+{
+    FIXME("stub\n");
+
+    *compDataSize = dataSize;
+
+    if( buffSize < dataSize )
+    {
+        SetLastError( ERROR_INSUFFICIENT_BUFFER );
+        return FALSE;
+    }
+    memcpy(buff, data, dataSize);
+    return TRUE;
+}
+
+/***********************************************************************
+ *		FCICompressorClose  (CABINET.35)
+ *
+ * Closes a compressor handle
+ *
+ * PARAMS
+ *   handle     [I] On success, handle.
+ *
+ * RETURNS
+ *   TRUE for success
+ *   FALSE for failure
+ */
+BOOL __cdecl FCICompressorClose( HFCICOMPRESSOR handle )
+{
+    FIXME("stub\n");
+    return TRUE;
+}
\ No newline at end of file
diff --git a/dlls/cabinet/fdi.c b/dlls/cabinet/fdi.c
index aae71d0e2a5..1a10c481379 100644
--- a/dlls/cabinet/fdi.c
+++ b/dlls/cabinet/fdi.c
@@ -2862,3 +2862,79 @@ BOOL __cdecl FDITruncateCabinet(
   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
   return FALSE;
 }
+
+/***********************************************************************
+ *		FDIDecompressorCreate (CABINET.40)
+ *
+ * Create a decompressor handle
+ *
+ * PARAMS
+ *   algo       [I]  Compression algoritm to use
+ *   settings   [I]  Optional settings struct (Unused)
+ *   handle     [IO] On success, handle.
+ *
+ * RETURNS
+ *   TRUE for success
+ *   FALSE for failure
+ */
+BOOL __cdecl FDIDecompressorCreate( COMPRESSIONALGORITHM algo, void *settings, HFCICOMPRESSOR handle )
+{
+    FIXME("algo (%d) stub\n", algo);
+    return TRUE;
+}
+
+/***********************************************************************
+ *		FDIDecompressorDecompress (CABINET.43)
+ *
+ * Compress data
+ *
+ * PARAMS
+ *   handle       [I]  Decompressor handle
+ *   data         [I]  Data to compress
+ *   dataSize     [I]  Size of data to compress
+ *   buff         [IO] Output buffer
+ *   buffSize     [I]  Output buffer size
+ *   compDataSize [IO] Size of compressed data   
+ *
+ * RETURNS
+ *   TRUE for success
+ *   FALSE for failure
+ */
+BOOL __cdecl FDIDecompressorDecompress( 
+    HFDIDECOMPRESSOR handle, 
+    LPCVOID data, 
+    SIZE_T dataSize, 
+    PVOID buff, 
+    SIZE_T buffSize, 
+    PSIZE_T decompDataSize)
+{
+    FIXME("stub\n");
+
+    *decompDataSize = dataSize;
+
+    if( buffSize < dataSize )
+    {
+        SetLastError( ERROR_INSUFFICIENT_BUFFER );
+        return FALSE;
+    }
+    memcpy(buff, data, dataSize);
+    return TRUE;
+}
+
+/***********************************************************************
+ *		FDIDecompressorClose  (CABINET.45)
+ *
+ * Closes a decompressor handle
+ *
+ * PARAMS
+ *   handle     [I] On success, handle.
+ *
+ * RETURNS
+ *   TRUE for success
+ *   FALSE for failure
+ */
+BOOL __cdecl FDIDecompressorClose( HFDIDECOMPRESSOR handle )
+{
+    FIXME("stub\n");
+    return TRUE;
+}
\ No newline at end of file
diff --git a/include/fci.h b/include/fci.h
index dfaaf4678c6..8a5a4f431e8 100644
--- a/include/fci.h
+++ b/include/fci.h
@@ -109,6 +109,15 @@ typedef unsigned short TCOMP;
     (((w) << tcompSHIFT_LZX_WINDOW) | \
      ( tcompTYPE_LZX              ))
 
+/**********************************************************************/
+
+typedef enum {
+    ALGORITHM_MSZIP = 2,
+    ALGORITHM_XPRESS,
+    ALGORITHM_XPRESS_HUFF,
+    ALGORITHM_LZMS,
+} COMPRESSIONALGORITHM;
+
 #endif /* !defined(INCLUDED_TYPES_FCI_FDI) */
 
 /***********************************************************************
@@ -165,6 +174,10 @@ typedef struct {
 
 /**********************************************************************/
 
+typedef void *HFCICOMPRESSOR;
+
+/**********************************************************************/
+
 typedef void * (__cdecl __WINE_ALLOC_SIZE(1) *PFNFCIALLOC)(ULONG cb);
 #define FNFCIALLOC(fn) void * __cdecl fn(ULONG cb)
 
@@ -250,6 +263,10 @@ BOOL __cdecl FCIFlushCabinet(HFCI, BOOL, PFNFCIGETNEXTCABINET, PFNFCISTATUS);
 BOOL __cdecl FCIFlushFolder(HFCI, PFNFCIGETNEXTCABINET, PFNFCISTATUS);
 BOOL __cdecl FCIDestroy(HFCI hfci);
 
+BOOL __cdecl FCICompressorCreate( COMPRESSIONALGORITHM, void *, HFCICOMPRESSOR );
+BOOL __cdecl FCICompressorCompress( HFCICOMPRESSOR, LPCVOID, SIZE_T, PVOID, SIZE_T, PSIZE_T );
+BOOL __cdecl FCICompressorClose( HFCICOMPRESSOR );
+
 /**********************************************************************/
 
 #ifndef _WIN64
diff --git a/include/fdi.h b/include/fdi.h
index dde4e468bc1..2ad4bc73f78 100644
--- a/include/fdi.h
+++ b/include/fdi.h
@@ -109,6 +109,15 @@ typedef unsigned short TCOMP;
     (((w) << tcompSHIFT_LZX_WINDOW) | \
      ( tcompTYPE_LZX              ))
 
+/**********************************************************************/
+
+typedef enum {
+    ALGORITHM_MSZIP = 2,
+    ALGORITHM_XPRESS,
+    ALGORITHM_XPRESS_HUFF,
+    ALGORITHM_LZMS,
+} COMPRESSIONALGORITHM;
+
 #endif /* !defined(INCLUDED_TYPES_FCI_FDI) */
 
 /***********************************************************************
@@ -203,6 +212,10 @@ typedef struct {
 
 /**********************************************************************/
 
+typedef void *HFDIDECOMPRESSOR;
+
+/**********************************************************************/
+
 typedef void * (__WINE_ALLOC_SIZE(1) __cdecl *PFNALLOC)(ULONG cb);
 #define FNALLOC(fn) void * __WINE_ALLOC_SIZE(1) __cdecl fn(ULONG cb)
 
@@ -288,6 +301,10 @@ BOOL __cdecl FDICopy(HFDI, char *, char *, int, PFNFDINOTIFY,
 BOOL __cdecl FDIDestroy(HFDI);
 BOOL __cdecl FDITruncateCabinet(HFDI, char *, USHORT);
 
+BOOL __cdecl FDIDecompressorCreate( COMPRESSIONALGORITHM, void *, HFDIDECOMPRESSOR );
+BOOL __cdecl FDIDecompressorDecompress( HFDIDECOMPRESSOR, LPCVOID, SIZE_T, PVOID, SIZE_T, PSIZE_T );
+BOOL __cdecl FDIDecompressorClose( HFDIDECOMPRESSOR );
+
 /**********************************************************************/
 
 #ifndef _WIN64
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/10352