launcher_apps_dir-v2.patch

[chaz/tint2] / src / util / common.c

diff --git a/src/util/common.c b/src/util/common.c
index f6fa36e32c2c0f8cbbfaeda9f339809c4db1f880..224c4ea6a3d7357738f0de9929679f3cea77dc89 100644 (file)
--- a/src/util/common.c
+++ b/src/util/common.c
@@ -22,10 +22,13 @@
 #include <X11/Xutil.h>
 #include <X11/Xatom.h>
 #include <X11/extensions/Xrender.h>
+#include <sys/types.h>
+#include <sys/stat.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <fnmatch.h>
 
 #include "common.h"
 #include "../server.h"
@@ -342,3 +345,46 @@ void render_image(Drawable d, int x, int y, int w, int h)
        XRenderFreePicture(server.dsp, pict_image);
        XRenderFreePicture(server.dsp, pict_drawable);
 }
+
+/**
+ * @brief
+ *  Scan given directory for files which are meet the given mask and sort them alphabetically
+ *
+ * @param path - directory path
+ * @param mask - filename mask
+ *
+ * @return files list
+ */
+GList *dir_scan_alpha(const char *path, const char *mask)
+{
+       GError *err = NULL;
+       GList *list = NULL;
+       const char *n;
+       gchar *fn;
+       struct stat st;
+
+       GDir *dir = g_dir_open(path, 0, &err);
+
+       if (!dir) {
+               fprintf(stderr, "%s\n", err->message);
+               g_error_free(err);
+       } else {
+               // Enumerate files
+               while ((n = g_dir_read_name(dir))) {
+                       if (!fnmatch(mask, n, FNM_PATHNAME)) {
+                               fn = g_build_filename(path, n, NULL);
+
+                               if (stat((char *)fn, &st) < 0)
+                                       continue;
+
+                               // Only regular files
+                               if (S_ISREG(st.st_mode))
+                                       list = g_list_prepend(list, (gpointer)fn);
+                       }
+               }
+
+               list = g_list_sort (list, (GCompareFunc) &strcmp);
+       }
+
+       return list;
+}