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-rw-r--r--agent/tcf/main/main.c35
-rw-r--r--agent/tcf/main/main_hooks.h19
2 files changed, 54 insertions, 0 deletions
diff --git a/agent/tcf/main/main.c b/agent/tcf/main/main.c
index 45b3680b..d17cc579 100644
--- a/agent/tcf/main/main.c
+++ b/agent/tcf/main/main.c
@@ -37,6 +37,7 @@
#include <tcf/main/cmdline.h>
#include <tcf/main/services.h>
#include <tcf/main/server.h>
+#include <tcf/main/main_hooks.h>
#ifndef ENABLE_SignalHandlers
# define ENABLE_SignalHandlers 1
@@ -46,6 +47,35 @@
# define DEFAULT_SERVER_URL "TCP:"
#endif
+/* Hook before all TCF initialization. This hook can add local variables. */
+#ifndef PRE_INIT_HOOK
+#define PRE_INIT_HOOK do {} while(0)
+#endif
+
+/* Hook before any TCF threads are created. This hook can do
+ * initialization that will affect all threads and call most basic TCF
+ * functions, like post_event. */
+#ifndef PRE_THREADING_HOOK
+#define PRE_THREADING_HOOK do {} while(0)
+#endif
+
+/* Hook before becoming a daemon process. This hook can output
+ * banners and other information. */
+#ifndef PRE_DAEMON_HOOK
+#define PRE_DAEMON_HOOK do {} while(0)
+#endif
+
+/* Hook to add help text. */
+#ifndef HELP_TEXT_HOOK
+#define HELP_TEXT_HOOK
+#endif
+
+/* Hook for illegal option case. This hook allows for handling off
+ * additional options. */
+#ifndef ILLEGAL_OPTION_HOOK
+#define ILLEGAL_OPTION_HOOK do {} while(0)
+#endif
+
static const char * progname;
static unsigned int idle_timeout;
static unsigned int idle_count;
@@ -140,6 +170,7 @@ static const char * help_text[] = {
#if ENABLE_SSL
" -c generate SSL certificate and exit",
#endif
+ HELP_TEXT_HOOK
NULL
};
@@ -178,10 +209,12 @@ int main(int argc, char ** argv) {
Protocol * proto;
TCFBroadcastGroup * bcg;
+ PRE_INIT_HOOK;
ini_mdep();
ini_trace();
ini_events_queue();
ini_asyncreq();
+ PRE_THREADING_HOOK;
#if defined(_WRS_KERNEL)
@@ -280,6 +313,7 @@ int main(int argc, char ** argv) {
break;
default:
+ ILLEGAL_OPTION_HOOK;
fprintf(stderr, "%s: error: illegal option '%c'\n", progname, c);
show_help();
exit(1);
@@ -337,6 +371,7 @@ int main(int argc, char ** argv) {
loc_free(server_properties);
}
+ PRE_DAEMON_HOOK;
if (daemon)
close_out_and_err();
diff --git a/agent/tcf/main/main_hooks.h b/agent/tcf/main/main_hooks.h
new file mode 100644
index 00000000..2df597dd
--- /dev/null
+++ b/agent/tcf/main/main_hooks.h
@@ -0,0 +1,19 @@
+/*******************************************************************************
+ * Copyright (c) 2013 Xilinx, Inc. and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and Eclipse Distribution License v1.0 which accompany this distribution.
+ * The Eclipse Public License is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * and the Eclipse Distribution License is available at
+ * http://www.eclipse.org/org/documents/edl-v10.php.
+ * You may elect to redistribute this code under either of these licenses.
+ *
+ * Contributors:
+ * Xilinx - initial API and implementation
+ *******************************************************************************/
+
+/*
+ * Hook definitions for main.c. This file is intended to be empty.
+ * Default hook definitions are intended to be defined in main.c
+ */

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