[asterisk-commits] kmoore: branch kmoore/channel_event_refactor r391555 - in /team/kmoore/channe...

SVN commits to the Asterisk project asterisk-commits at lists.digium.com
Wed Jun 12 13:55:15 CDT 2013


Author: kmoore
Date: Wed Jun 12 13:55:13 2013
New Revision: 391555

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=391555
Log:
Refactor Agentlogin/AgentLogoff

Modified:
    team/kmoore/channel_event_refactor/CHANGES
    team/kmoore/channel_event_refactor/channels/chan_agent.c

Modified: team/kmoore/channel_event_refactor/CHANGES
URL: http://svnview.digium.com/svn/asterisk/team/kmoore/channel_event_refactor/CHANGES?view=diff&rev=391555&r1=391554&r2=391555
==============================================================================
--- team/kmoore/channel_event_refactor/CHANGES (original)
+++ team/kmoore/channel_event_refactor/CHANGES Wed Jun 12 13:55:13 2013
@@ -116,6 +116,9 @@
    "MConnectedID" prefixes with Subaddr*, Name*, and Num* suffixes instead
    of "CallerID" and "ConnectedID" to avoid confusion with similarly named
    parameters in the channel snapshot.
+
+ * The "Agentlogin" and "Agentlogoff" events have been renamed "AgentLogin" and
+   "AgentLogoff" respectively.
 
 AGI (Asterisk Gateway Interface)
 ------------------

Modified: team/kmoore/channel_event_refactor/channels/chan_agent.c
URL: http://svnview.digium.com/svn/asterisk/team/kmoore/channel_event_refactor/channels/chan_agent.c?view=diff&rev=391555&r1=391554&r2=391555
==============================================================================
--- team/kmoore/channel_event_refactor/channels/chan_agent.c (original)
+++ team/kmoore/channel_event_refactor/channels/chan_agent.c Wed Jun 12 13:55:13 2013
@@ -69,6 +69,7 @@
 #include "asterisk/stringfields.h"
 #include "asterisk/event.h"
 #include "asterisk/data.h"
+#include "asterisk/stasis_channels.h"
 
 /*** DOCUMENTATION
 	<application name="AgentLogin" language="en_US">
@@ -197,6 +198,36 @@
 			<para>Sets an agent as no longer logged in.</para>
 		</description>
 	</manager>
+	<managerEvent language="en_US" name="AgentLogin">
+		<managerEventInstance class="EVENT_FLAG_AGENT">
+			<synopsis>Raised when an Agent has logged in.</synopsis>
+			<syntax>
+				<xi:include xpointer="xpointer(/docs/managerEvent[@name='Newchannel']/managerEventInstance/syntax/parameter)" />
+				<parameter name="Agent">
+					<para>The name of the agent.</para>
+				</parameter>
+			</syntax>
+			<see-also>
+				<ref type="application">AgentLogin</ref>
+				<ref type="managerEvent">Agentlogoff</ref>
+			</see-also>
+		</managerEventInstance>
+	</managerEvent>
+	<managerEvent language="en_US" name="AgentLogoff">
+		<managerEventInstance class="EVENT_FLAG_AGENT">
+			<synopsis>Raised when an Agent has logged off.</synopsis>
+			<syntax>
+				<xi:include xpointer="xpointer(/docs/managerEvent[@name='AgentLogin']/managerEventInstance/syntax/parameter)" />
+				<parameter name="Logintime">
+					<para>The time the agent logged on.</para>
+				</parameter>
+			</syntax>
+			<see-also>
+				<ref type="managerEvent">AgentLogin</ref>
+			</see-also>
+		</managerEventInstance>
+	</managerEvent>
+
  ***/
 
 static const char tdesc[] = "Call Agent Proxy Channel";
@@ -1869,6 +1900,85 @@
 	AST_CLI_DEFINE(agent_logoff_cmd, "Sets an agent offline"),
 };
 
+static struct ast_manager_event_blob *login_to_ami(struct stasis_message *msg)
+{
+	RAII_VAR(struct ast_str *, channel_string, NULL, ast_free);
+	RAII_VAR(struct ast_str *, party_string, ast_str_create(256), ast_free);
+	struct ast_channel_blob *obj = stasis_message_data(msg);
+	const char *agent = ast_json_string_get(ast_json_object_get(obj->blob, "agent"));
+
+	channel_string = ast_manager_build_channel_state_string(obj->snapshot);
+	if (!channel_string) {
+		return NULL;
+	}
+
+	return ast_manager_event_blob_create(EVENT_FLAG_AGENT, "AgentLogin",
+		"%s"
+		"Agent: %s\r\n",
+		ast_str_buffer(channel_string), agent);
+}
+
+STASIS_MESSAGE_TYPE_DEFN_LOCAL(login_type,
+	.to_ami = login_to_ami,
+	);
+
+/*! \brief Sends a session timeout channel blob used to produce SessionTimeout AMI messages */
+static void send_agent_login(struct ast_channel *chan, const char *agent)
+{
+	RAII_VAR(struct ast_json *, blob, NULL, ast_json_unref);
+
+	ast_assert(agent != NULL);
+
+	blob = ast_json_pack("{s: s}",
+		"agent", agent);
+	if (!blob) {
+		return;
+	}
+
+	ast_channel_publish_blob(chan, login_type(), blob);
+}
+
+static struct ast_manager_event_blob *logoff_to_ami(struct stasis_message *msg)
+{
+	RAII_VAR(struct ast_str *, channel_string, NULL, ast_free);
+	RAII_VAR(struct ast_str *, party_string, ast_str_create(256), ast_free);
+	struct ast_channel_blob *obj = stasis_message_data(msg);
+	const char *agent = ast_json_string_get(ast_json_object_get(obj->blob, "agent"));
+	long logintime = ast_json_integer_get(ast_json_object_get(obj->blob, "logintime"));
+
+	channel_string = ast_manager_build_channel_state_string(obj->snapshot);
+	if (!channel_string) {
+		return NULL;
+	}
+
+	return ast_manager_event_blob_create(EVENT_FLAG_AGENT, "AgentLogoff",
+		"%s"
+		"Agent: %s\r\n"
+		"Logintime: %ld\r\n",
+		ast_str_buffer(channel_string), agent, logintime);
+}
+
+STASIS_MESSAGE_TYPE_DEFN_LOCAL(logoff_type,
+	.to_ami = logoff_to_ami,
+	);
+
+/*! \brief Sends a session timeout channel blob used to produce SessionTimeout AMI messages */
+static void send_agent_logoff(struct ast_channel *chan, const char *agent, long logintime)
+{
+	RAII_VAR(struct ast_json *, blob, NULL, ast_json_unref);
+
+	ast_assert(agent != NULL);
+
+	blob = ast_json_pack("{s: s, s: i}",
+		"agent", agent,
+		"logintime", logintime);
+	if (!blob) {
+		return;
+	}
+
+	ast_channel_publish_blob(chan, logoff_type(), blob);
+}
+
 /*!
  * Called by the AgentLogin application (from the dial plan).
  * 
@@ -2074,25 +2184,7 @@
 						p->lastdisc = ast_tvnow();
 						time(&p->loginstart);
 
-						/*** DOCUMENTATION
-							<managerEventInstance>
-								<synopsis>Raised when an Agent has logged in.</synopsis>
-								<syntax>
-									<parameter name="Agent">
-										<para>The name of the agent.</para>
-									</parameter>
-								</syntax>
-								<see-also>
-									<ref type="application">AgentLogin</ref>
-									<ref type="managerEvent">Agentlogoff</ref>
-								</see-also>
-							</managerEventInstance>
-						***/
-						manager_event(EVENT_FLAG_AGENT, "Agentlogin",
-							      "Agent: %s\r\n"
-							      "Channel: %s\r\n"
-							      "Uniqueid: %s\r\n",
-							      p->agent, ast_channel_name(chan), ast_channel_uniqueid(chan));
+						send_agent_login(chan, p->agent);
 						if (update_cdr && ast_channel_cdr(chan))
 							snprintf(ast_channel_cdr(chan)->channel, sizeof(ast_channel_cdr(chan)->channel), "%s", agent);
 						ast_queue_log("NONE", ast_channel_uniqueid(chan), agent, "AGENTLOGIN", "%s", ast_channel_name(chan));
@@ -2176,22 +2268,7 @@
 						ast_mutex_unlock(&p->lock);
 
 						ast_devstate_changed(AST_DEVICE_UNKNOWN, AST_DEVSTATE_CACHABLE, "%s", agent);
-						/*** DOCUMENTATION
-							<managerEventInstance>
-								<synopsis>Raised when an Agent has logged off.</synopsis>
-								<syntax>
-									<xi:include xpointer="xpointer(/docs/managerEvent[@name='Agentlogin']/managerEventInstance/syntax/parameter[@name='Agent'])" />
-								</syntax>
-								<see-also>
-									<ref type="managerEvent">Agentlogin</ref>
-								</see-also>
-							</managerEventInstance>
-						***/
-						manager_event(EVENT_FLAG_AGENT, "Agentlogoff",
-							      "Agent: %s\r\n"
-							      "Logintime: %ld\r\n"
-							      "Uniqueid: %s\r\n",
-							      p->agent, logintime, ast_channel_uniqueid(chan));
+						send_agent_logoff(chan, p->agent, logintime);
 						ast_queue_log("NONE", ast_channel_uniqueid(chan), agent, "AGENTLOGOFF", "%s|%ld", ast_channel_name(chan), logintime);
 						ast_verb(2, "Agent '%s' logged out\n", p->agent);
 
@@ -2512,6 +2589,14 @@
  */
 static int load_module(void)
 {
+	if (STASIS_MESSAGE_TYPE_INIT(login_type)) {
+		return AST_MODULE_LOAD_FAILURE;
+	}
+
+	if (STASIS_MESSAGE_TYPE_INIT(logoff_type)) {
+		return AST_MODULE_LOAD_FAILURE;
+	}
+
 	if (!(agent_tech.capabilities = ast_format_cap_alloc())) {
 		ast_log(LOG_ERROR, "ast_format_cap_alloc_nolock fail.\n");
 		return AST_MODULE_LOAD_FAILURE;
@@ -2581,6 +2666,10 @@
 	AST_LIST_UNLOCK(&agents);
 
 	agent_tech.capabilities = ast_format_cap_destroy(agent_tech.capabilities);
+
+	STASIS_MESSAGE_TYPE_CLEANUP(login_type);
+	STASIS_MESSAGE_TYPE_CLEANUP(logoff_type);
+
 	return 0;
 }
 




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