zlib: pick up Miranda-specific commits

6 files changed, 46 insertions, 25 deletions

diff --git a/libs/zlib/src/ioapi.c b/libs/zlib/src/ioapi.c
index d666e5a228..48a4a2c50c 100644
--- a/libs/zlib/src/ioapi.c
+++ b/libs/zlib/src/ioapi.c
@@ -34,7 +34,7 @@ voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc,const void*filename
         return (*(pfilefunc->zfile_func64.zopen64_file)) (pfilefunc->zfile_func64.opaque,filename,mode);
     else
     {
-        return (*(pfilefunc->zopen32_file))(pfilefunc->zfile_func64.opaque,(const char*)filename,mode);
+        return (*(pfilefunc->zopen32_file))(pfilefunc->zfile_func64.opaque,(const wchar_t*)filename,mode);
     }
 }
 
@@ -84,7 +84,7 @@ void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filef
 
 
 
-static voidpf  ZCALLBACK fopen_file_func OF((voidpf opaque, const char* filename, int mode));
+static voidpf  ZCALLBACK fopen_file_func OF((voidpf opaque, const wchar_t* filename, int mode));
 static uLong   ZCALLBACK fread_file_func OF((voidpf opaque, voidpf stream, void* buf, uLong size));
 static uLong   ZCALLBACK fwrite_file_func OF((voidpf opaque, voidpf stream, const void* buf,uLong size));
 static ZPOS64_T ZCALLBACK ftell64_file_func OF((voidpf opaque, voidpf stream));
@@ -92,22 +92,22 @@ static long    ZCALLBACK fseek64_file_func OF((voidpf opaque, voidpf stream, ZPO
 static int     ZCALLBACK fclose_file_func OF((voidpf opaque, voidpf stream));
 static int     ZCALLBACK ferror_file_func OF((voidpf opaque, voidpf stream));
 
-static voidpf ZCALLBACK fopen_file_func (voidpf opaque, const char* filename, int mode)
+static voidpf ZCALLBACK fopen_file_func (voidpf opaque, const wchar_t* filename, int mode)
 {
     (void)opaque;
     FILE* file = NULL;
-    const char* mode_fopen = NULL;
+    const wchar_t* mode_fopen = NULL;
     if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ)
-        mode_fopen = "rb";
+        mode_fopen = L"rb";
     else
     if (mode & ZLIB_FILEFUNC_MODE_EXISTING)
-        mode_fopen = "r+b";
+        mode_fopen = L"r+b";
     else
     if (mode & ZLIB_FILEFUNC_MODE_CREATE)
-        mode_fopen = "wb";
+        mode_fopen = L"wb";
 
     if ((filename!=NULL) && (mode_fopen != NULL))
-        file = fopen(filename, mode_fopen);
+        file = _wfopen(filename, mode_fopen);
     return file;
 }
 
@@ -115,18 +115,18 @@ static voidpf ZCALLBACK fopen64_file_func (voidpf opaque, const void* filename,
 {
     (void)opaque;
     FILE* file = NULL;
-    const char* mode_fopen = NULL;
+    const wchar_t* mode_fopen = NULL;
     if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ)
-        mode_fopen = "rb";
+        mode_fopen = L"rb";
     else
     if (mode & ZLIB_FILEFUNC_MODE_EXISTING)
-        mode_fopen = "r+b";
+        mode_fopen = L"r+b";
     else
     if (mode & ZLIB_FILEFUNC_MODE_CREATE)
-        mode_fopen = "wb";
+        mode_fopen = L"wb";
 
     if ((filename!=NULL) && (mode_fopen != NULL))
-        file = FOPEN_FUNC((const char*)filename, mode_fopen);
+        file = _wfopen((const wchar_t*)filename, mode_fopen);
     return file;
 }
 
diff --git a/libs/zlib/src/ioapi.h b/libs/zlib/src/ioapi.h
index 114bfab762..bc7e0aaa04 100644
--- a/libs/zlib/src/ioapi.h
+++ b/libs/zlib/src/ioapi.h
@@ -134,7 +134,7 @@ extern "C" {
 
 
 
-typedef voidpf   (ZCALLBACK *open_file_func)      OF((voidpf opaque, const char* filename, int mode));
+typedef voidpf   (ZCALLBACK *open_file_func)      OF((voidpf opaque, const wchar_t* filename, int mode));
 typedef uLong    (ZCALLBACK *read_file_func)      OF((voidpf opaque, voidpf stream, void* buf, uLong size));
 typedef uLong    (ZCALLBACK *write_file_func)     OF((voidpf opaque, voidpf stream, const void* buf, uLong size));
 typedef int      (ZCALLBACK *close_file_func)     OF((voidpf opaque, voidpf stream));
diff --git a/libs/zlib/src/iowin32.c b/libs/zlib/src/iowin32.c
index 274f39eb1d..f37033bda8 100644
--- a/libs/zlib/src/iowin32.c
+++ b/libs/zlib/src/iowin32.c
@@ -33,7 +33,7 @@
 #endif
 #endif
 
-voidpf  ZCALLBACK win32_open_file_func  OF((voidpf opaque, const char* filename, int mode));
+voidpf  ZCALLBACK win32_open_file_func  OF((voidpf opaque, const wchar_t* filename, int mode));
 uLong   ZCALLBACK win32_read_file_func  OF((voidpf opaque, voidpf stream, void* buf, uLong size));
 uLong   ZCALLBACK win32_write_file_func OF((voidpf opaque, voidpf stream, const void* buf, uLong size));
 ZPOS64_T ZCALLBACK win32_tell64_file_func  OF((voidpf opaque, voidpf stream));
@@ -166,7 +166,7 @@ voidpf ZCALLBACK win32_open64_file_funcW (voidpf opaque,const void* filename,int
 }
 
 
-voidpf ZCALLBACK win32_open_file_func (voidpf opaque,const char* filename,int mode)
+voidpf ZCALLBACK win32_open_file_func (voidpf opaque,const wchar_t* filename,int mode)
 {
     const char* mode_fopen = NULL;
     DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ;
diff --git a/libs/zlib/src/zlib.def b/libs/zlib/src/zlib.def
index 666bc6fbbb..c1dcc05907 100644
--- a/libs/zlib/src/zlib.def
+++ b/libs/zlib/src/zlib.def
@@ -1,4 +1,5 @@
 ; zlib data compression library
+LIBRARY zlib.mir
 EXPORTS
 ; basic functions
     zlibVersion
@@ -95,3 +96,23 @@ EXPORTS
     inflateResetKeep
     deflateResetKeep
     gzopen_w
+; minizip functions
+    zipOpen2
+    zipOpenNewFileInZip4_64
+    zipWriteInFileInZip
+    zipCloseFileInZip
+    zipClose
+    unzOpen2
+    unzClose
+    unzGoToNextFile
+    unzGetCurrentFileInfo
+    unzOpenCurrentFilePassword
+    unzCloseCurrentFile
+    unzReadCurrentFile
+    fill_win32_filefunc
+    unzGetCurrentFileInfo64
+    unzOpenCurrentFile
+    fill_fopen64_filefunc
+    unzOpen2_64
+    zipOpen2_64
+    zipOpenNewFileInZip
diff --git a/libs/zlib/src/zlib.h b/libs/zlib/src/zlib.h
index 4a98e38bf3..4916b4d4b9 100644
--- a/libs/zlib/src/zlib.h
+++ b/libs/zlib/src/zlib.h
@@ -1808,18 +1808,18 @@ ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
                            ZLIB_VERSION, (int)sizeof(z_stream))
 #else
 #  define deflateInit(strm, level) \
-          deflateInit_((strm), (level), ZLIB_VERSION, (int)sizeof(z_stream))
+          deflateInit_((strm), (level), ZLIB_VERSION, sizeof(z_stream))
 #  define inflateInit(strm) \
-          inflateInit_((strm), ZLIB_VERSION, (int)sizeof(z_stream))
+          inflateInit_((strm), ZLIB_VERSION, sizeof(z_stream))
 #  define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
           deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
-                        (strategy), ZLIB_VERSION, (int)sizeof(z_stream))
+                        (strategy), ZLIB_VERSION, sizeof(z_stream))
 #  define inflateInit2(strm, windowBits) \
           inflateInit2_((strm), (windowBits), ZLIB_VERSION, \
-                        (int)sizeof(z_stream))
+                        sizeof(z_stream))
 #  define inflateBackInit(strm, windowBits, window) \
           inflateBackInit_((strm), (windowBits), (window), \
-                           ZLIB_VERSION, (int)sizeof(z_stream))
+                           ZLIB_VERSION, sizeof(z_stream))
 #endif
 
 #ifndef Z_SOLO
diff --git a/libs/zlib/src/zutil.c b/libs/zlib/src/zutil.c
index dcab28a0d5..d0df97e059 100644
--- a/libs/zlib/src/zutil.c
+++ b/libs/zlib/src/zutil.c
@@ -34,25 +34,25 @@ uLong ZEXPORT zlibCompileFlags()
     uLong flags;
 
     flags = 0;
-    switch ((int)(sizeof(uInt))) {
+    switch (sizeof(uInt)) {
     case 2:     break;
     case 4:     flags += 1;     break;
     case 8:     flags += 2;     break;
     default:    flags += 3;
     }
-    switch ((int)(sizeof(uLong))) {
+    switch (sizeof(uLong)) {
     case 2:     break;
     case 4:     flags += 1 << 2;        break;
     case 8:     flags += 2 << 2;        break;
     default:    flags += 3 << 2;
     }
-    switch ((int)(sizeof(voidpf))) {
+    switch (sizeof(voidpf)) {
     case 2:     break;
     case 4:     flags += 1 << 4;        break;
     case 8:     flags += 2 << 4;        break;
     default:    flags += 3 << 4;
     }
-    switch ((int)(sizeof(z_off_t))) {
+    switch (sizeof(z_off_t)) {
     case 2:     break;
     case 4:     flags += 1 << 6;        break;
     case 8:     flags += 2 << 6;        break;