/*
- Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization
+ Copyright 1999-2012 ImageMagick Studio LLC, a non-profit organization
dedicated to making software imaging solutions freely available.
-
+
You may not use this file except in compliance with the License.
obtain a copy of the License at
-
+
http://www.imagemagick.org/script/license.php
-
+
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
extern "C" {
#endif
+#include "MagickCore/memory_.h"
+#include "MagickCore/nt-base.h"
+#include "MagickCore/nt-base-private.h"
+
extern MagickPrivate char
**GetPathComponents(const char *,size_t *),
**ListFiles(const char *,const char *,size_t *);
ExpandFilename(char *),
MagickDelay(const MagickSizeType);
+/*
+ Windows UTF8 compatibility methods.
+*/
+
+static inline int access_utf8(const char *path,int mode)
+{
+#if !defined(MAGICKCORE_WINDOWS_SUPPORT) || defined(__CYGWIN__) || defined(__MINGW32__)
+ return(access(path,mode));
+#else
+ int
+ count,
+ status;
+
+ WCHAR
+ *path_wide;
+
+ path_wide=(WCHAR *) NULL;
+ count=MultiByteToWideChar(CP_UTF8,0,path,-1,NULL,0);
+ path_wide=(WCHAR *) AcquireQuantumMemory(count,sizeof(*path_wide));
+ if (path_wide == (WCHAR *) NULL)
+ return(-1);
+ count=MultiByteToWideChar(CP_UTF8,0,path,-1,path_wide,count);
+ status=_waccess(path_wide,mode);
+ path_wide=(WCHAR *) RelinquishMagickMemory(path_wide);
+ return(status);
+#endif
+}
+
+static inline FILE *fopen_utf8(const char *path,const char *mode)
+{
+#if !defined(MAGICKCORE_WINDOWS_SUPPORT) || defined(__CYGWIN__) || defined(__MINGW32__)
+ return(fopen(path,mode));
+#else
+ FILE
+ *file;
+
+ int
+ count;
+
+ WCHAR
+ *mode_wide,
+ *path_wide;
+
+ path_wide=(WCHAR *) NULL;
+ count=MultiByteToWideChar(CP_UTF8,0,path,-1,NULL,0);
+ path_wide=(WCHAR *) AcquireQuantumMemory(count,sizeof(*path_wide));
+ if (path_wide == (WCHAR *) NULL)
+ return((FILE *) NULL);
+ count=MultiByteToWideChar(CP_UTF8,0,path,-1,path_wide,count);
+ count=MultiByteToWideChar(CP_UTF8,0,mode,-1,NULL,0);
+ mode_wide=(WCHAR *) AcquireQuantumMemory(count,sizeof(*mode_wide));
+ if (mode_wide == (WCHAR *) NULL)
+ {
+ path_wide=(WCHAR *) RelinquishMagickMemory(path_wide);
+ return((FILE *) NULL);
+ }
+ count=MultiByteToWideChar(CP_UTF8,0,mode,-1,mode_wide,count);
+ file=_wfopen(path_wide,mode_wide);
+ mode_wide=(WCHAR *) RelinquishMagickMemory(mode_wide);
+ path_wide=(WCHAR *) RelinquishMagickMemory(path_wide);
+ return(file);
+#endif
+}
+
+#if defined(MAGICKCORE_WINDOWS_SUPPORT) && !defined(__CYGWIN__) && !defined(__MINGW32__)
+typedef int
+ mode_t;
+#endif
+
+static inline int open_utf8(const char *path,int flags,mode_t mode)
+{
+#if !defined(MAGICKCORE_WINDOWS_SUPPORT) || defined(__CYGWIN__) || defined(__MINGW32__)
+ return(open(path,flags,mode));
+#else
+ int
+ count,
+ status;
+
+ WCHAR
+ *path_wide;
+
+ path_wide=(WCHAR *) NULL;
+ count=MultiByteToWideChar(CP_UTF8,0,path,-1,NULL,0);
+ path_wide=(WCHAR *) AcquireQuantumMemory(count,sizeof(*path_wide));
+ if (path_wide == (WCHAR *) NULL)
+ return(-1);
+ count=MultiByteToWideChar(CP_UTF8,0,path,-1,path_wide,count);
+ status=_wopen(path_wide,flags,mode);
+ path_wide=(WCHAR *) RelinquishMagickMemory(path_wide);
+ return(status);
+#endif
+}
+
+static inline FILE *popen_utf8(const char *command,const char *type)
+{
+#if !defined(MAGICKCORE_WINDOWS_SUPPORT) || defined(__CYGWIN__) || defined(__MINGW32__)
+ return(popen(command,type));
+#else
+ FILE
+ *file;
+
+ int
+ count;
+
+ WCHAR
+ *type_wide,
+ *command_wide;
+
+ command_wide=(WCHAR *) NULL;
+ count=MultiByteToWideChar(CP_UTF8,0,command,-1,NULL,0);
+ command_wide=(WCHAR *) AcquireQuantumMemory(count,sizeof(*command_wide));
+ if (command_wide == (WCHAR *) NULL)
+ return((FILE *) NULL);
+ count=MultiByteToWideChar(CP_UTF8,0,command,-1,command_wide,count);
+ count=MultiByteToWideChar(CP_UTF8,0,type,-1,NULL,0);
+ type_wide=(WCHAR *) AcquireQuantumMemory(count,sizeof(*type_wide));
+ if (type_wide == (WCHAR *) NULL)
+ {
+ command_wide=(WCHAR *) RelinquishMagickMemory(command_wide);
+ return((FILE *) NULL);
+ }
+ count=MultiByteToWideChar(CP_UTF8,0,type,-1,type_wide,count);
+ file=_wpopen(command_wide,type_wide);
+ type_wide=(WCHAR *) RelinquishMagickMemory(type_wide);
+ command_wide=(WCHAR *) RelinquishMagickMemory(command_wide);
+ return(file);
+#endif
+}
+
+static inline int remove_utf8(const char *path)
+{
+#if !defined(MAGICKCORE_WINDOWS_SUPPORT) || defined(__CYGWIN__) || defined(__MINGW32__)
+ return(unlink(path));
+#else
+ int
+ count,
+ status;
+
+ WCHAR
+ *path_wide;
+
+ path_wide=(WCHAR *) NULL;
+ count=MultiByteToWideChar(CP_UTF8,0,path,-1,NULL,0);
+ path_wide=(WCHAR *) AcquireQuantumMemory(count,sizeof(*path_wide));
+ if (path_wide == (WCHAR *) NULL)
+ return(-1);
+ count=MultiByteToWideChar(CP_UTF8,0,path,-1,path_wide,count);
+ status=_wremove(path_wide);
+ path_wide=(WCHAR *) RelinquishMagickMemory(path_wide);
+ return(status);
+#endif
+}
+
+static inline int rename_utf8(const char *source,const char *destination)
+{
+#if !defined(MAGICKCORE_WINDOWS_SUPPORT) || defined(__CYGWIN__) || defined(__MINGW32__)
+ return(rename(source,destination));
+#else
+ int
+ count,
+ status;
+
+ WCHAR
+ *destination_wide,
+ *source_wide;
+
+ source_wide=(WCHAR *) NULL;
+ count=MultiByteToWideChar(CP_UTF8,0,source,-1,NULL,0);
+ source_wide=(WCHAR *) AcquireQuantumMemory(count,sizeof(*source_wide));
+ if (source_wide == (WCHAR *) NULL)
+ return(-1);
+ count=MultiByteToWideChar(CP_UTF8,0,source,-1,source_wide,count);
+ count=MultiByteToWideChar(CP_UTF8,0,destination,-1,NULL,0);
+ destination_wide=(WCHAR *) AcquireQuantumMemory(count,
+ sizeof(*destination_wide));
+ if (destination_wide == (WCHAR *) NULL)
+ {
+ source_wide=(WCHAR *) RelinquishMagickMemory(source_wide);
+ return(-1);
+ }
+ count=MultiByteToWideChar(CP_UTF8,0,destination,-1,destination_wide,count);
+ status=_wrename(source_wide,destination_wide);
+ destination_wide=(WCHAR *) RelinquishMagickMemory(destination_wide);
+ source_wide=(WCHAR *) RelinquishMagickMemory(source_wide);
+ return(status);
+#endif
+}
+
+static inline int stat_utf8(const char *path,struct stat *attributes)
+{
+#if !defined(MAGICKCORE_WINDOWS_SUPPORT) || defined(__CYGWIN__) || defined(__MINGW32__)
+ return(stat(path,attributes));
+#else
+ int
+ count,
+ status;
+
+ WCHAR
+ *path_wide;
+
+ path_wide=(WCHAR *) NULL;
+ count=MultiByteToWideChar(CP_UTF8,0,path,-1,NULL,0);
+ path_wide=(WCHAR *) AcquireQuantumMemory(count,sizeof(*path_wide));
+ if (path_wide == (WCHAR *) NULL)
+ return(-1);
+ count=MultiByteToWideChar(CP_UTF8,0,path,-1,path_wide,count);
+ status=_wstat64(path_wide,attributes);
+ path_wide=(WCHAR *) RelinquishMagickMemory(path_wide);
+ return(status);
+#endif
+}
+
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif