From dd7595a3475407a7fa96a97393bae8c5220e8762 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Wed, 4 Jan 2012 18:41:13 +1000
Subject: Add the base Enlightenment Foundation Libraries - eina, eet, evas,
 ecore, embryo, and edje.

Note that embryo wont be used, but I'm not sure yet if you can build edje without it.
---
 libraries/evas/src/lib/file/evas_path.c | 154 ++++++++++++++++++++++++++++++++
 1 file changed, 154 insertions(+)
 create mode 100644 libraries/evas/src/lib/file/evas_path.c

(limited to 'libraries/evas/src/lib/file/evas_path.c')

diff --git a/libraries/evas/src/lib/file/evas_path.c b/libraries/evas/src/lib/file/evas_path.c
new file mode 100644
index 0000000..ff13e20
--- /dev/null
+++ b/libraries/evas/src/lib/file/evas_path.c
@@ -0,0 +1,154 @@
+/* os dependent file code. for unix-y like fs's only for now */
+/* if your os doesn't use unix-like fs starting with "/" for the root and */
+/* the file path separator isn't "/" then you may need to help out by */
+/* adding in a new set of functions here */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <limits.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* get the casefold feature! */
+#include <fnmatch.h>
+#ifndef _MSC_VER
+# include <unistd.h>
+# include <sys/param.h>
+#endif
+
+#ifdef HAVE_EVIL
+# include <Evil.h>
+#endif
+
+#include "evas_common.h"
+#include "evas_private.h"
+
+#ifdef _WIN32
+# define EVAS_PATH_SEPARATOR "\\"
+#else
+# define EVAS_PATH_SEPARATOR "/"
+#endif
+
+int
+evas_file_path_is_full_path(const char *path)
+{
+   if (!path) return 0;
+#if defined _WIN32_WCE
+   if (path[0] == '\\') return 1;
+#elif defined _WIN32
+   if ((path[0] == '\0') || (path[1] == '\0'))
+     return 0;
+   if (path[1] == ':') return 1;
+#else
+   if (path[0] == '/') return 1;
+#endif
+   return 0;
+}
+
+char *
+evas_file_path_join(const char *path, const char *end)
+{
+   char *res = NULL;
+   size_t len;
+
+   if ((!path) && (!end)) return NULL;
+   if (!path) return strdup(end);
+   if (!end) return strdup(path);
+   len = strlen(path);
+   len += strlen(end);
+   len += strlen(EVAS_PATH_SEPARATOR);
+   res = malloc(len + 1);
+   if (!res) return NULL;
+   strcpy(res, path);
+   strcat(res, EVAS_PATH_SEPARATOR);
+   strcat(res, end);
+   return res;
+}
+
+int
+evas_file_path_exists(const char *path)
+{
+   struct stat st;
+
+   if (!stat(path, &st)) return 1;
+   return 0;
+}
+
+int
+evas_file_path_is_file(const char *path)
+{
+   struct stat st;
+
+   if (stat(path, &st) == -1) return 0;
+   if (S_ISREG(st.st_mode)) return 1;
+   return 0;
+}
+
+int
+evas_file_path_is_dir(const char *path)
+{
+   struct stat st;
+
+   if (stat(path, &st) == -1) return 0;
+   if (S_ISDIR(st.st_mode)) return 1;
+   return 0;
+}
+
+Eina_List *
+evas_file_path_list(char *path, const char *match, int match_case)
+{
+   Eina_File_Direct_Info *info;
+   Eina_Iterator *it;
+   Eina_List *files = NULL;
+   int flags;
+
+   flags = FNM_PATHNAME;
+#ifdef FNM_CASEFOLD
+   if (!match_case)
+     flags |= FNM_CASEFOLD;
+#else
+/*#warning "Your libc does not provide case-insensitive matching!"*/
+#endif
+
+   it = eina_file_direct_ls(path);
+   EINA_ITERATOR_FOREACH(it, info)
+     {
+        if (match)
+          {
+             if (fnmatch(match, info->path + info->name_start, flags) == 0)
+               files = eina_list_append(files, strdup(info->path + info->name_start));
+          }
+        else
+          files = eina_list_append(files, strdup(info->path + info->name_start));
+     }
+   eina_iterator_free(it);
+   return files;
+}
+
+DATA64
+evas_file_modified_time(const char *file)
+{
+   struct stat st;
+
+   if (stat(file, &st) < 0) return 0;
+   if (st.st_ctime > st.st_mtime) return (DATA64)st.st_ctime;
+   else return (DATA64)st.st_mtime;
+   return 0;
+}
+
+char *
+evas_file_path_resolve(const char *file)
+{
+#if 0
+   char buf[PATH_MAX], *buf2;
+#endif
+
+   return strdup(file);
+#if 0
+   if (!realpath(file, buf)) return NULL;
+   buf2 = strdup(buf);
+   return buf2;
+#endif
+}
-- 
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