make i3bar use libi3’s root_atom_contents()

[i3/i3] / include / libi3.h

diff --git a/include/libi3.h b/include/libi3.h
index 2037da2e90a0171514525bc98c14123c4688642a..9ba780042310128c0530674028cb9520f7779cc9 100644 (file)
--- a/include/libi3.h
+++ b/include/libi3.h
@@ -2,7 +2,7 @@
  * vim:ts=4:sw=4:expandtab
  *
  * i3 - an improved dynamic tiling window manager
- * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
+ * © 2009-2013 Michael Stapelberg and contributors (see also: LICENSE)
  *
  * libi3: contains functions which are used by i3 *and* accompanying tools such
  * as i3-msg, i3-config-wizard, …
@@ -47,6 +47,9 @@ struct Font {
     /** The height of the font, built from font_ascent + font_descent */
     int height;
 
+    /** The pattern/name used to load the font. */
+    char *pattern;
+
     union {
         struct {
             /** The xcb-id for the font */
@@ -81,11 +84,14 @@ void errorlog(char *fmt, ...);
  * Try to get the contents of the given atom (for example I3_SOCKET_PATH) from
  * the X11 root window and return NULL if it doesn’t work.
  *
+ * If the provided XCB connection is NULL, a new connection will be
+ * established.
+ *
  * The memory for the contents is dynamically allocated and has to be
  * free()d by the caller.
  *
  */
-char *root_atom_contents(const char *atomname);
+char *root_atom_contents(const char *atomname, xcb_connection_t *provided_conn, int screen);
 
 /**
  * Safe-wrapper around malloc which exits if malloc returns NULL (meaning that
@@ -216,7 +222,7 @@ int ipc_send_message(int sockfd, const uint32_t message_size,
  * Returns 0 on success.
  *
  */
-int ipc_recv_message(int sockfd, uint32_t message_type,
+int ipc_recv_message(int sockfd, uint32_t *message_type,
                      uint32_t *reply_length, uint8_t **reply);
 
 /**
@@ -361,4 +367,12 @@ bool is_debug_build() __attribute__((const));
  */
 char *get_process_filename(const char *prefix);
 
+/**
+ * This function returns the absolute path to the executable it is running in.
+ *
+ * The implementation follows http://stackoverflow.com/a/933996/712014
+ *
+ */
+const char *get_exe_path(const char *argv0);
+
 #endif