#include "mono-path.h"
+/* Embedded systems lack MAXSYMLINKS */
+#ifndef MAXSYMLINKS
+#define MAXSYMLINKS 3
+#endif
+
/* Resolves '..' and '.' references in a path. If the path provided is relative,
* it will be relative to the current directory */
gchar *
lastpos = pos + 1;
pos = strchr (lastpos, G_DIR_SEPARATOR);
}
+
+#ifdef PLATFORM_WIN32 /* For UNC paths the first '\' is removed. */
+ if (*(lastpos-1) == G_DIR_SEPARATOR && *(lastpos-2) == G_DIR_SEPARATOR)
+ lastpos = lastpos-1;
+#endif
if (dest != lastpos) strcpy (dest, lastpos);
return g_strreverse (abspath);
* This ensures that the path that we store points to the final file
* not a path to a symlink.
*/
-gchar *
-mono_path_resolve_symlinks (const char *path)
+#if !defined(PLATFORM_NO_SYMLINKS)
+static gchar *
+resolve_symlink (const char *path)
{
-#if PLATFORM_WIN32
- return mono_path_canonicalize (path);
-#else
char *p, *concat, *dir;
char buffer [PATH_MAX+1];
int n, iterations = 0;
g_free (concat);
} while (iterations < MAXSYMLINKS);
+ return p;
+}
+#endif
+
+gchar *
+mono_path_resolve_symlinks (const char *path)
+{
+#if defined(PLATFORM_NO_SYMLINKS)
+ return mono_path_canonicalize (path);
+#else
+ gchar **split = g_strsplit (path, G_DIR_SEPARATOR_S, -1);
+ gchar *p = g_strdup ("");
+ int i;
+
+ for (i = 0; split [i] != NULL; i++) {
+ gchar *tmp = NULL;
+
+ // resolve_symlink of "" goes into canonicalize which resolves to cwd
+ if (strcmp (split [i], "") != 0) {
+ tmp = g_strdup_printf ("%s%s", p, split [i]);
+ g_free (p);
+ p = resolve_symlink (tmp);
+ g_free (tmp);
+ }
+
+ if (split [i+1] != NULL) {
+ tmp = g_strdup_printf ("%s%s", p, G_DIR_SEPARATOR_S);
+ g_free (p);
+ p = tmp;
+ }
+ }
+
+ g_free (split);
return p;
#endif
}