fix: re-introduce Windows-specific code in closure.c

src/closure.c

@@ -38,6 +38,24 @@
 /* safety margin in case we're getting UTF path names */
 #define WIN_MAX_PATH (4*MAX_PATH)
 
+/*
+ * Find the place of our executable
+ * (Windows only)
+ */
+
+static char* get_exe_path()
+{  char path[WIN_MAX_PATH];
+   int n = GetModuleFileNameA(NULL, path, WIN_MAX_PATH);
+
+   if(n>0 && n<WIN_MAX_PATH-1)
+   {  char *backslash = strrchr(path, '\\');
+
+      if(backslash) *backslash=0;
+        return g_strdup(path);
+   }
+
+   return g_strdup(".");
+}
 #endif
 
 #ifdef WITH_GUI_YES
@@ -378,7 +396,7 @@ static void get_base_dirs()
 	source directory is supposed to hold the most recent files,
 	so try this first. */
 
-#ifdef WITH_EMBEDDED_SRC_PATH_YES
+#if defined(WITH_EMBEDDED_SRC_PATH_YES) && !defined(SYS_MINGW)
    if(DirStat(SRCDIR))
    {  Closure->binDir = g_strdup(SRCDIR);
       Closure->docDir = g_strdup_printf("%s/documentation",SRCDIR);
@@ -390,25 +408,39 @@ static void get_base_dirs()
    /*** Otherwise try the installation directory. 
 	On Unices this is a hardcoded directory. */
 
-#if defined(SYS_LINUX) || defined(SYS_FREEBSD) || defined(SYS_NETBSD) || defined(SYS_UNKNOWN)
+#ifndef SYS_MINGW
    if(DirStat(BINDIR))
      Closure->binDir = g_strdup(BINDIR);
 
    if(DirStat(DOCDIR))
      Closure->docDir = g_strdup(DOCDIR);
    Verbose("Using hardcoded BINDIR = %s, DOCDIR = %s\n", BINDIR, DOCDIR);
+#else
+   Closure->binDir = get_exe_path();
+   /* We'll just put the 2 PDF in the same dir, portable mode */
+   Closure->docDir = g_strdup(Closure->binDir);
+   Verbose("Using path from get_exe_path() = %s\n", Closure->binDir);
 #endif
 
    /*** The location of the dotfile depends on the operating system. 
 	Under Unix the users home directory is used. */
 
-#ifdef WITH_EMBEDDED_SRC_PATH_YES
+#if defined(WITH_EMBEDDED_SRC_PATH_YES) && !defined(SYS_MINGW)
 find_dotfile:
 #endif /* WITH_EMBEDDED_SRC_PATH_YES */
    
+#ifndef SYS_MINGW
    Closure->homeDir = g_strdup(g_getenv("HOME"));
+#else
+   Closure->homeDir = g_strdup(Closure->binDir); /* portable mode */
+#endif
    if(!Closure->dotFile) /* may have been set by the --resource-file option */
+#ifndef SYS_MINGW
       Closure->dotFile = g_strdup_printf("%s/.dvdisaster", Closure->homeDir);
+#else
+      /* Windows doesn't really love dotfiles */
+      Closure->dotFile = g_strdup_printf("%s/dvdisaster.cfg", Closure->homeDir);
+#endif
 
    Verbose("\nUsing file locations:\n"
 	   "- Homedir: %s\n"

src/help-dialogs.c

@@ -480,18 +480,6 @@ char *find_file(char *file, size_t *size, char *lang)
       g_free(path);
    }
 
-   {  if(lang)
-           path = g_strdup_printf("%s.%s", file, lang_suffix);
-      else path = g_strdup_printf("%s", file);
-
-      if(LargeStat(path, &stat_size))
-      {	 *size = stat_size;
-	 return path;
-      }
-
-      g_free(path);
-   }
-
    return NULL;
 }