Fixes bug #11815. Convert file path to UNIX format to build correct query

string while replicating LOAD DATA INFILE statement.


VC++Files/mysys/mysys.dsp:
  added mf_unixpath.c into mysys.dsp
include/my_sys.h:
  Added an option for fn_format function to convert path from system representation
  to UNIX format.
mysys/mf_format.c:
  Added an option for fn_format function to convert path from system
  representation to UNIX format.
sql/log_event.cc:
  Convert file path to UNIX format to build correct query string while replicating
  LOAD DATA INFILE statement.

VC++Files/mysys/mysys.dsp

@@ -317,6 +317,10 @@ SOURCE=.\mf_tempfile.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\mf_unixpath.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\mf_wcomp.c
 # End Source File
 # Begin Source File

include/my_sys.h

@@ -98,6 +98,7 @@ extern int NEAR my_errno;		/* Last error in mysys */
 #define MY_RETURN_REAL_PATH	32	/* return full path for file */
 #define MY_SAFE_PATH		64	/* Return NULL if too long path */
 #define MY_RELATIVE_PATH	128	/* name is relative to 'dir' */
+#define MY_UNIX_PATH		256	/* convert path to UNIX format */
 
 	/* My seek flags */
 #define MY_SEEK_SET	0

mysys/mf_format.c

@@ -54,6 +54,8 @@ my_string fn_format(my_string to, const char *name, const char *dir,
     pack_dirname(dev,dev);			/* Put in ./.. and ~/.. */
   if (flag & MY_UNPACK_FILENAME)
     (void) unpack_dirname(dev,dev);		/* Replace ~/.. with dir */
+  if (flag & MY_UNIX_PATH)
+    to_unix_path(dev);				/* Fix to MySQL representation */
   if ((pos= (char*) strchr(name,FN_EXTCHAR)) != NullS)
   {
     if ((flag & MY_REPLACE_EXT) == 0)		/* If we should keep old ext */

sql/log_event.cc

@@ -121,7 +121,8 @@ static char *pretty_print_str(char *packet, char *str, int len)
 static inline char* slave_load_file_stem(char*buf, uint file_id,
 					 int event_server_id)
 {
-  fn_format(buf,"SQL_LOAD-",slave_load_tmpdir, "", MY_UNPACK_FILENAME);
+  fn_format(buf,"SQL_LOAD-",slave_load_tmpdir, "", 
+	    MY_UNPACK_FILENAME | MY_UNIX_PATH);
   buf = strend(buf);
   buf = int10_to_str(::server_id, buf, 10);
   *buf++ = '-';