From 349252c6d687f5a3852926d81ccf08987c1a09e9 Mon Sep 17 00:00:00 2001
From: Brendan Taylor <whateley@gmail.com>
Date: Mon, 29 Nov 2010 17:35:43 -0700
Subject: add UZBL_CONFIG, UZBL_PID, UZBL_XID, UZBL_FIFO, UZBL_SOCKT, UZBL_URL
 and UZBL_TITLE env variables

---
 src/callbacks.c |  2 ++
 src/uzbl-core.c | 17 ++++++++++++-----
 2 files changed, 14 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/callbacks.c b/src/callbacks.c
index f596472..2637810 100644
--- a/src/callbacks.c
+++ b/src/callbacks.c
@@ -411,6 +411,7 @@ title_change_cb (WebKitWebView* web_view, GParamSpec param_spec) {
     uzbl.gui.main_title = title ? g_strdup (title) : g_strdup ("(no title)");
     update_title();
     send_event(TITLE_CHANGED, uzbl.gui.main_title, NULL);
+    g_setenv("UZBL_TITLE", uzbl.gui.main_title, TRUE);
 }
 
 void
@@ -436,6 +437,7 @@ load_status_change_cb (WebKitWebView* web_view, GParamSpec param_spec) {
             g_free (uzbl.state.uri);
             GString* newuri = g_string_new (webkit_web_frame_get_uri (frame));
             uzbl.state.uri = g_string_free (newuri, FALSE);
+            g_setenv("UZBL_URL", uzbl.state.uri, TRUE);
 
             send_event(LOAD_COMMIT, webkit_web_frame_get_uri (frame), NULL);
             break;
diff --git a/src/uzbl-core.c b/src/uzbl-core.c
index cb20fd7..3a04027 100644
--- a/src/uzbl-core.c
+++ b/src/uzbl-core.c
@@ -1613,8 +1613,9 @@ init_fifo(gchar *dir) { /* return dir or, on error, free dir and return NULL */
                 if (g_io_add_watch(chan, G_IO_IN|G_IO_HUP, (GIOFunc) control_fifo, NULL)) {
                     if (uzbl.state.verbose)
                         printf ("init_fifo: created successfully as %s\n", path);
-                        send_event(FIFO_SET, path, NULL);
+                    send_event(FIFO_SET, path, NULL);
                     uzbl.comm.fifo_path = path;
+                    g_setenv("UZBL_FIFO", uzbl.comm.fifo_path, TRUE);
                     return dir;
                 } else g_warning ("init_fifo: could not add watch on %s\n", path);
             } else g_warning ("init_fifo: can't open: %s\n", error->message);
@@ -1808,6 +1809,7 @@ init_socket(gchar *dir) { /* return dir or, on error, free dir and return NULL *
             g_io_add_watch(chan, G_IO_IN|G_IO_HUP, (GIOFunc) control_socket, chan);
             uzbl.comm.socket_path = path;
             send_event(SOCKET_SET, path, NULL);
+            g_setenv("UZBL_SOCKET", uzbl.comm.socket_path, TRUE);
             return dir;
         }
     } else g_warning ("init_socket: could not open in %s: %s\n", path, strerror(errno));
@@ -2075,6 +2077,7 @@ settings_init () {
             send_event(COMMAND_ERROR, tmp, NULL);
             g_free(tmp);
         }
+        g_setenv("UZBL_CONFIG", s->config_file, TRUE);
     } else if (uzbl.state.verbose)
         printf ("No configuration file loaded.\n");
 
@@ -2357,12 +2360,16 @@ main (int argc, char* argv[]) {
       "signal::changed",                              (GCallback)scroll_horiz_cb,         NULL,
       NULL);
 
+    gchar *xwin = g_strdup_printf("%d", (int)uzbl.xwin);
+    g_setenv("UZBL_XID", xwin, TRUE);
+
     if(!uzbl.state.instance_name)
-        uzbl.state.instance_name = itos((int)uzbl.xwin);
+        uzbl.state.instance_name = g_strdup(xwin);
 
-    GString *tmp = g_string_new("");
-    g_string_printf(tmp, "%d", getpid());
-    uzbl.info.pid_str = g_string_free(tmp, FALSE);
+    g_free(xwin);
+
+    uzbl.info.pid_str = g_strdup_printf("%d", getpid());
+    g_setenv("UZBL_PID", uzbl.info.pid_str, TRUE);
     send_event(INSTANCE_START, uzbl.info.pid_str, NULL);
 
     if(uzbl.state.plug_mode) {
-- 
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