[ekg2-commit] ekg2: ekg.c (HEAD) stuff.c (HEAD) stuff.h (HEAD) vars.c (HEAD) [peres]

[CVS commit]

Module name:	ekg2
Changes by:	peres	2007-05-01 13:37:07

Modified files:
	ekg.c stuff.c stuff.h vars.c

Log message:
http://lists.ziew.org/mailman/pipermail/ekg2-devel/2007-May/001108.html
exit_exec, allows us to replace ekg2 with some other app on exit. Quite funky
thing, but nice - we don't need to keep any additional processes in memory
to do sth on EKG2's exit.

Index: ekg.c
===================================================================
RCS file: /home/cvs/ekg2/ekg/ekg.c,v
diff -d -u -r1.161 -r1.162
--- ekg.c	3 Apr 2007 16:12:32 -0000	1.161
+++ ekg.c	1 May 2007 11:37:06 -0000	1.162
@@ -1051,6 +1051,7 @@
  */
 void ekg_exit()
 {
+	char *exit_exec = config_exit_exec;
 	extern int ekg2_dlclose(void *plugin);
 
 	list_t l;
@@ -1154,6 +1155,7 @@
 		if (session_write())
 			printf(_("Error while saving.\n"));
 	}
+	config_exit_exec = NULL; /* avoid freeing it */
 
 /* XXX, think about sequence of unloading. */
 
@@ -1226,6 +1228,17 @@
 	WSACleanup();
 #endif
 	close(stderr_backup);
+
+	if (exit_exec) {
+#ifndef NO_POSIX_SYSTEM
+		execl("/bin/sh", "sh", "-c", exit_exec, NULL);
+#else
+		/* XXX, like in cmd_exec() */
+#endif
+		/* should we return some error code if exec() failed?
+		 * AKA this line shouldn't be ever reached */
+	}
+
         exit(0);
 }
 

Index: stuff.c
===================================================================
RCS file: /home/cvs/ekg2/ekg/stuff.c,v
diff -d -u -r1.185 -r1.186
--- stuff.c	12 Apr 2007 11:05:24 -0000	1.185
+++ stuff.c	1 May 2007 11:37:06 -0000	1.186
@@ -166,6 +166,7 @@
 int config_lastlog_case = 0;
 int config_lastlog_display_all = 0;
 int config_version = 0;
+char *config_exit_exec = NULL;
 
 char *last_search_first_name = NULL;
 char *last_search_last_name = NULL;

Index: stuff.h
===================================================================
RCS file: /home/cvs/ekg2/ekg/stuff.h,v
diff -d -u -r1.97 -r1.98
--- stuff.h	12 Apr 2007 11:20:58 -0000	1.97
+++ stuff.h	1 May 2007 11:37:06 -0000	1.98
@@ -233,6 +233,7 @@
 extern int config_windows_save;
 extern char *config_dcc_dir;
 extern int config_version;
+extern char *config_exit_exec;
 
 extern char *home_dir;
 extern char *config_dir;

Index: vars.c
===================================================================
RCS file: /home/cvs/ekg2/ekg/vars.c,v
diff -d -u -r1.89 -r1.90
--- vars.c	12 Apr 2007 11:01:20 -0000	1.89
+++ vars.c	1 May 2007 11:37:06 -0000	1.90
@@ -112,6 +112,7 @@
 	variable_add(NULL, ("display_welcome"), VAR_BOOL, 1, &config_display_welcome, NULL, NULL, NULL);
 	variable_add(NULL, ("emoticons"), VAR_BOOL, 1, &config_emoticons, NULL, NULL, NULL);
 	variable_add(NULL, ("events_delay"), VAR_INT, 1, &config_events_delay, NULL, NULL, NULL);
+	variable_add(NULL, ("exit_exec"), VAR_STR, 1, &config_exit_exec, NULL, NULL, NULL);
 	variable_add(NULL, ("keep_reason"), VAR_INT, 1, &config_keep_reason, NULL, NULL, NULL);
 	variable_add(NULL, ("last"), VAR_MAP, 1, &config_last, NULL, variable_map(4, 0, 0, "none", 1, 2, "all", 2, 1, "separate", 4, 0, "sent"), NULL);
 	variable_add(NULL, ("last_size"), VAR_INT, 1, &config_last_size, NULL, NULL, NULL);