From 397b9a764b435a7b8c410bd9edc445009a7a9564 Mon Sep 17 00:00:00 2001
From: Dominik Geyer <dominik.geyer@gmx.de>
Date: Wed, 1 Oct 2008 17:16:22 +0000
Subject: data-dir autodetection; data-dir override; compiled-in data-dir;
 messagebox if detection fails; does chdir into data-dir

---
 src/base/system.c | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'src/base/system.c')

diff --git a/src/base/system.c b/src/base/system.c
index d2f4614a..e2c37bbd 100644
--- a/src/base/system.c
+++ b/src/base/system.c
@@ -909,6 +909,43 @@ int fs_makedir(const char *path)
 #endif
 }
 
+int fs_is_dir(const char *path)
+{
+#if defined(CONF_FAMILY_WINDOWS)
+	/* TODO: do this smarter */
+	WIN32_FIND_DATA finddata;
+	HANDLE handle;
+	char buffer[1024*2];
+	str_format(buffer, sizeof(buffer), "%s/*", path);
+
+	if ((handle = FindFirstFileA(buffer, &finddata)) == INVALID_HANDLE_VALUE)
+		return 0;
+
+	FindClose(handle);
+	return 1;
+#else
+	struct stat sb;
+	if (stat(path, &sb) == -1)
+		return 0;
+	
+	if (S_ISDIR(sb.st_mode))
+		return 1;
+	else
+		return 0;
+#endif
+}
+
+int fs_chdir(const char *path)
+{
+	if (fs_is_dir(path))
+	{
+		chdir(path);
+		return 0;
+	}
+	else
+		return 1;
+}
+
 void swap_endian(void *data, unsigned elem_size, unsigned num)
 {
 	char *src = (char*) data;
-- 
cgit 1.4.1