[svn-commits] branch oej/metermaids-trunk r35093 - in
/team/oej/metermaids-trunk: channels/...
svn-commits at lists.digium.com
svn-commits at lists.digium.com
Tue Jun 20 05:44:08 MST 2006
Author: oej
Date: Tue Jun 20 07:44:07 2006
New Revision: 35093
URL: http://svn.digium.com/view/asterisk?rev=35093&view=rev
Log:
Actually add the metermaids code adapted to svn trunk
Modified:
team/oej/metermaids-trunk/channels/chan_iax2.c
team/oej/metermaids-trunk/channels/chan_sip.c
team/oej/metermaids-trunk/include/asterisk/features.h
team/oej/metermaids-trunk/res/res_features.c
Modified: team/oej/metermaids-trunk/channels/chan_iax2.c
URL: http://svn.digium.com/view/asterisk/team/oej/metermaids-trunk/channels/chan_iax2.c?rev=35093&r1=35092&r2=35093&view=diff
==============================================================================
--- team/oej/metermaids-trunk/channels/chan_iax2.c (original)
+++ team/oej/metermaids-trunk/channels/chan_iax2.c Tue Jun 20 07:44:07 2006
@@ -5505,6 +5505,9 @@
} else
ast_context_remove_extension(regcontext, ext, 1, NULL);
}
+
+ /* Notify local watcher about extension changes */
+ local_watcher(ext, regcontext);
}
}
static void prune_peers(void);
Modified: team/oej/metermaids-trunk/channels/chan_sip.c
URL: http://svn.digium.com/view/asterisk/team/oej/metermaids-trunk/channels/chan_sip.c?rev=35093&r1=35092&r2=35093&view=diff
==============================================================================
--- team/oej/metermaids-trunk/channels/chan_sip.c (original)
+++ team/oej/metermaids-trunk/channels/chan_sip.c Tue Jun 20 07:44:07 2006
@@ -2203,14 +2203,17 @@
ast_log(LOG_WARNING, "Context %s must exist in regcontext= in sip.conf!\n", context);
continue;
}
- } else {
+ } else
context = global_regcontext;
- }
- if (onoff)
+
+ if (onoff) {
ast_add_extension(context, 1, ext, 1, NULL, NULL, "Noop",
ast_strdup(peer->name), free, "SIP");
- else
+ } else
ast_context_remove_extension(context, ext, 1, NULL);
+
+ /* Notify local channel about device state change */
+ local_watcher(ext, context);
}
}
Modified: team/oej/metermaids-trunk/include/asterisk/features.h
URL: http://svn.digium.com/view/asterisk/team/oej/metermaids-trunk/include/asterisk/features.h?rev=35093&r1=35092&r2=35093&view=diff
==============================================================================
--- team/oej/metermaids-trunk/include/asterisk/features.h (original)
+++ team/oej/metermaids-trunk/include/asterisk/features.h Tue Jun 20 07:44:07 2006
@@ -97,12 +97,20 @@
or remove parking extensions in the dial plan
*/
-int ast_park_metermaid_add(void (*maid)(char *exten, char *context), char *context);
+int ast_park_metermaid_add(void (*maid)(const char *exten, const char *context), const char *context);
-/*! Remove parking watcher
+/*! \brief Remove parking watcher
\param id Watcher ID returned by ast_park_metermaid_add()
\return -1 on error (ID not found), otherwise 0
*/
int ast_park_metermaid_remove(int id);
+/*! \brief Watcher callback for extension state changes (metermaids)
+ Will notify about a device state change for local/ devices
+ based on exten and context
+ \param exten Extension
+ \param context Context
+*/
+void local_watcher(const char *exten, const char *context);
+
#endif /* _AST_FEATURES_H */
Modified: team/oej/metermaids-trunk/res/res_features.c
URL: http://svn.digium.com/view/asterisk/team/oej/metermaids-trunk/res/res_features.c?rev=35093&r1=35092&r2=35093&view=diff
==============================================================================
--- team/oej/metermaids-trunk/res/res_features.c (original)
+++ team/oej/metermaids-trunk/res/res_features.c Tue Jun 20 07:44:07 2006
@@ -56,6 +56,7 @@
#include "asterisk/manager.h"
#include "asterisk/utils.h"
#include "asterisk/adsi.h"
+#include "asterisk/devicestate.h"
#include "asterisk/monitor.h"
#ifdef __AST_DEBUG_MALLOC
@@ -73,6 +74,18 @@
#define DEFAULT_NOANSWER_TIMEOUT_ATTENDED_TRANSFER 15000
#define AST_MAX_WATCHERS 256
+
+/*! \brief List of meter maids (parking lot watchers) */
+struct features_parkwatch {
+ void (*callback)(const char *exten, const char *context); /*!< Callback for notification */
+ int id; /*!< Meter maid ID */
+ char *context; /*!< Watched context */
+ struct features_parkwatch *next; /*!< Next in this simple list */
+};
+
+/*! Metermaid ID */
+struct features_parkwatch *metermaids;
+int metermaidid = 0;
static char *parkedcall = "ParkedCall";
@@ -81,6 +94,7 @@
static char parking_con_dial[AST_MAX_EXTENSION]; /*!< Context for dialback for parking (KLUDGE) */
static char parking_ext[AST_MAX_EXTENSION]; /*!< Extension you type to park the call */
static char pickup_ext[AST_MAX_EXTENSION]; /*!< Call pickup extension */
+static int parkaddhints = 0; /*!< Add parking hints automatically */
static int parking_start; /*!< First available extension for parking */
static int parking_stop; /*!< Last available extension for parking */
@@ -265,6 +279,85 @@
return adsi_print(chan, message, justify, 1);
}
+/*! \brief Add parking watcher (metermaid) to list. These will be notified when we create
+ or remove parking extensions in the dial plan
+ */
+int ast_park_metermaid_add(void (*maid)(const char *exten, const char *context), const char *context)
+{
+ struct features_parkwatch *newmaid;
+ struct features_parkwatch *maids = metermaids;
+
+ newmaid = ast_calloc(1, sizeof(struct features_parkwatch));
+ if (!newmaid) {
+ ast_log(LOG_ERROR, "Can't allocate parking watcher, out of memory.\n");
+ return -1;
+ }
+
+ /* Spool till end of list */
+ while(maids && maids->next)
+ maids = maids->next;
+
+ newmaid->callback = maid;
+ if (context)
+ newmaid->context = strdup(context);
+ newmaid->id = metermaidid;
+
+ /* Generate new ID */
+ metermaidid++;
+
+ /* Link the new object to the list */
+ if (maids)
+ maids->next = newmaid;
+ else
+ metermaids = newmaid;
+ if (option_debug > 1)
+ ast_log(LOG_DEBUG, "Added metermaid # %d\n", metermaidid);
+ return metermaidid;
+}
+
+/*! \brief Remove parking watcher */
+int ast_park_metermaid_remove(int id)
+{
+ struct features_parkwatch *maids = metermaids;
+ struct features_parkwatch *prev = NULL;
+ struct features_parkwatch *kill = NULL;
+
+ while (maids && !kill) {
+ if (maids->id == id) {
+ if (prev)
+ prev->next = maids->next;
+ else
+ metermaids = maids->next;
+ kill = maids;
+ }
+ prev = maids;
+ maids = maids->next;
+ }
+ if (!kill)
+ return -1; /* Did not find id */
+ if (kill->context)
+ free(kill->context);
+ free(kill);
+ return 0;
+}
+
+/*! \brief Notify metermaids that we've changed an extension */
+static void notify_metermaids(char *exten, char *context)
+{
+ struct features_parkwatch *maid = metermaids;
+ if (!maid)
+ return;
+ while (maid) {
+ if (!maid->context || !strcmp(context, maid->context))
+ maid->callback(exten, context);
+ maid = maid->next;
+ }
+ if (option_debug > 3)
+ ast_log(LOG_DEBUG, "Notification of state change to metermaids %s@%s\n", exten, context);
+ return;
+}
+
+
/*! \brief Park a call
We put the user in the parking list, then wake up the parking thread to be sure it looks
after these channels too */
@@ -360,7 +453,8 @@
}
if (con) {
snprintf(exten, sizeof(exten), "%d", x);
- ast_add_extension2(con, 1, exten, 1, NULL, NULL, parkedcall, strdup(exten), FREE, registrar);
+ if (ast_add_extension2(con, 1, exten, 1, NULL, NULL, parkedcall, strdup(exten), FREE, registrar))
+ notify_metermaids(exten, parking_con);
}
if (peer)
ast_say_digits(peer, pu->parkingnum, "", peer->language);
@@ -1510,6 +1604,8 @@
snprintf(exten, sizeof(exten), "%d", pt->parkingnum);
if (ast_context_remove_extension2(con, exten, 1, NULL))
ast_log(LOG_WARNING, "Whoa, failed to remove the extension!\n");
+ else
+ notify_metermaids(exten, parking_con);
} else
ast_log(LOG_WARNING, "Whoa, no parking context?\n");
free(pt);
@@ -1549,6 +1645,8 @@
snprintf(exten, sizeof(exten), "%d", pt->parkingnum);
if (ast_context_remove_extension2(con, exten, 1, NULL))
ast_log(LOG_WARNING, "Whoa, failed to remove the extension!\n");
+ else
+ notify_metermaids(exten, parking_con);
} else
ast_log(LOG_WARNING, "Whoa, no parking context?\n");
free(pt);
@@ -1657,6 +1755,8 @@
snprintf(exten, sizeof(exten), "%d", pu->parkingnum);
if (ast_context_remove_extension2(con, exten, 1, NULL))
ast_log(LOG_WARNING, "Whoa, failed to remove the extension!\n");
+ else
+ notify_metermaids(exten, parking_con);
} else
ast_log(LOG_WARNING, "Whoa, no parking context?\n");
@@ -1963,17 +2063,31 @@
}
/*! \brief Watcher callback for extension state changes (metermaids) */
-void local_watcher(char *exten, char *context) {
+void local_watcher(const char *exten, const char *context)
+{
if (option_debug > 1)
ast_log(LOG_DEBUG, "Got notification of state change for %s@%s\n", exten, context);
ast_device_state_changed("local/%s@%s", exten, context);
- return;
+}
+
+/*! \brief Add parking hints for all defined parking lots */
+static void park_add_hints(char *context, int start, int stop)
+{
+ int numext;
+ char device[AST_MAX_EXTENSION];
+ char exten[10];
+ for (numext = start; numext <= stop; numext++) {
+ snprintf(exten, sizeof(exten), "%d", numext);
+ snprintf(device, sizeof(device), "Local/%s@%s", exten, context);
+ ast_add_extension(context, 1, exten, PRIORITY_HINT, NULL, NULL, device, NULL, NULL, registrar);
+ }
}
static int load_config(void)
{
int start = 0, end = 0;
+ int res;
struct ast_context *con = NULL;
struct ast_config *cfg = NULL;
struct ast_variable *var = NULL;
@@ -1997,6 +2111,7 @@
parking_stop = 750;
parkfindnext = 0;
adsipark = 0;
+ parkaddhints = 0;
transferdigittimeout = DEFAULT_TRANSFER_DIGIT_TIMEOUT;
featuredigittimeout = DEFAULT_FEATURE_DIGIT_TIMEOUT;
@@ -2024,6 +2139,8 @@
}
} else if (!strcasecmp(var->name, "findslot")) {
parkfindnext = (!strcasecmp(var->value, "next"));
+ } else if (!strcasecmp(var->name, "parkinghints")) {
+ parkaddhints = ast_true(var->value);
} else if (!strcasecmp(var->name, "adsipark")) {
adsipark = ast_true(var->value);
} else if (!strcasecmp(var->name, "transferdigittimeout")) {
@@ -2143,7 +2260,8 @@
/* Remove the old parking extension */
if (!ast_strlen_zero(old_parking_con) && (con = ast_context_find(old_parking_con))) {
- ast_context_remove_extension2(con, old_parking_ext, 1, registrar);
+ if(ast_context_remove_extension2(con, old_parking_ext, 1, registrar))
+ notify_metermaids(old_parking_ext, old_parking_con);
if (option_debug)
ast_log(LOG_DEBUG, "Removed old parking extension %s@%s\n", old_parking_ext, old_parking_con);
}
@@ -2152,7 +2270,13 @@
ast_log(LOG_ERROR, "Parking context '%s' does not exist and unable to create\n", parking_con);
return -1;
}
- return ast_add_extension2(con, 1, ast_parking_ext(), 1, NULL, NULL, parkcall, strdup(""), FREE, registrar);
+ res = ast_add_extension2(con, 1, ast_parking_ext(), 1, NULL, NULL, parkcall, strdup(""), FREE, registrar);
+ if (parkaddhints)
+ park_add_hints(parking_con, parking_start, parking_stop);
+ if (!res)
+ notify_metermaids(ast_parking_ext(), parking_con);
+ return res;
+
}
static int reload(void *mod)
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