Merged revisions 159437 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

........
r159437 | mmichelson | 2008-11-26 08:58:17 -0600 (Wed, 26 Nov 2008) | 10 lines

Don't allow for configuration options to overwrite options
set via channel variables on a reload.

(closes issue #13921)
Reported by: davidw
Patches:
      13921.patch uploaded by putnopvut (license 60)
Tested by: davidw


........


git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.0@159439 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 17 insertions, 3 deletions

diff --git a/channels/chan_agent.c b/channels/chan_agent.c
index f0d913ff3..9e93d9d08 100644
--- a/channels/chan_agent.c
+++ b/channels/chan_agent.c
@@ -147,6 +147,12 @@ struct ast_event_sub *agent_devicestate_sub = NULL;
 
 #define GETAGENTBYCALLERID	"AGENTBYCALLERID"
 
+enum {
+	AGENT_FLAG_ACKCALL = (1 << 0),
+	AGENT_FLAG_AUTOLOGOFF = (1 << 1),
+	AGENT_FLAG_WRAPUPTIME = (1 << 2),
+};
+
 /*! \brief Structure representing an agent.  */
 struct agent_pvt {
 	ast_mutex_t lock;              /*!< Channel private lock */
@@ -174,6 +180,7 @@ struct agent_pvt {
 	char loginchan[80];            /**< channel they logged in from */
 	char logincallerid[80];        /**< Caller ID they had when they logged in */
 	struct ast_channel *chan;      /**< Channel we use */
+	unsigned int flags;            /**< Flags show if settings were applied with channel vars */
 	AST_LIST_ENTRY(agent_pvt) list;	/**< Next Agent in the linked list. */
 };
 
@@ -373,12 +380,16 @@ static struct agent_pvt *add_agent(const char *agent, int pending)
 	ast_copy_string(p->password, password ? password : "", sizeof(p->password));
 	ast_copy_string(p->name, name ? name : "", sizeof(p->name));
 	ast_copy_string(p->moh, moh, sizeof(p->moh));
-	p->ackcall = ackcall;
-	p->autologoff = autologoff;
+	if (!ast_test_flag(p, AGENT_FLAG_ACKCALL)) {
+		p->ackcall = ackcall;
+	}
+	if (!ast_test_flag(p, AGENT_FLAG_AUTOLOGOFF)) {
+		p->autologoff = autologoff;
+	}
 
 	/* If someone reduces the wrapuptime and reloads, we want it
 	 * to change the wrapuptime immediately on all calls */
-	if (p->wrapuptime > wrapuptime) {
+	if (!ast_test_flag(p, AGENT_FLAG_WRAPUPTIME) && p->wrapuptime > wrapuptime) {
 		struct timeval now = ast_tvnow();
 		/* XXX check what is this exactly */
 
@@ -1987,6 +1998,7 @@ static int login_exec(struct ast_channel *chan, void *data)
 						p->ackcall = 0;
 					tmpoptions=pbx_builtin_getvar_helper(chan, "AGENTACKCALL");
 					ast_verb(3, "Saw variable AGENTACKCALL=%s, setting ackcall to: %d for Agent '%s'.\n",tmpoptions,p->ackcall,p->agent);
+					ast_set_flag(p, AGENT_FLAG_ACKCALL);
 				}
 				if (!ast_strlen_zero(pbx_builtin_getvar_helper(chan, "AGENTAUTOLOGOFF"))) {
 					p->autologoff = atoi(pbx_builtin_getvar_helper(chan, "AGENTAUTOLOGOFF"));
@@ -1994,6 +2006,7 @@ static int login_exec(struct ast_channel *chan, void *data)
 						p->autologoff = 0;
 					tmpoptions=pbx_builtin_getvar_helper(chan, "AGENTAUTOLOGOFF");
 					ast_verb(3, "Saw variable AGENTAUTOLOGOFF=%s, setting autologff to: %d for Agent '%s'.\n",tmpoptions,p->autologoff,p->agent);
+					ast_set_flag(p, AGENT_FLAG_AUTOLOGOFF);
 				}
 				if (!ast_strlen_zero(pbx_builtin_getvar_helper(chan, "AGENTWRAPUPTIME"))) {
 					p->wrapuptime = atoi(pbx_builtin_getvar_helper(chan, "AGENTWRAPUPTIME"));
@@ -2001,6 +2014,7 @@ static int login_exec(struct ast_channel *chan, void *data)
 						p->wrapuptime = 0;
 					tmpoptions=pbx_builtin_getvar_helper(chan, "AGENTWRAPUPTIME");
 					ast_verb(3, "Saw variable AGENTWRAPUPTIME=%s, setting wrapuptime to: %d for Agent '%s'.\n",tmpoptions,p->wrapuptime,p->agent);
+					ast_set_flag(p, AGENT_FLAG_WRAPUPTIME);
 				}
 				ast_channel_unlock(chan);
 				unlock_channel = 0;