chan_lcr: fixed some "bridging typos"

[lcr.git] / chan_lcr.c

diff --git a/chan_lcr.c b/chan_lcr.c
index 1f25d72..ee5ae6b 100644 (file)
--- a/chan_lcr.c
+++ b/chan_lcr.c
@@ -21,8 +21,9 @@ Now the channel driver is linked to LCR and can receive and make calls.
 Call is initiated by LCR:
 
 If a call is received from LCR, a MESSAGE_NEWREF is received first.
+The ref_was_assigned ist set to 1.
 A new chan_call instance is created. The call reference (ref) is given by
-MESSAGE_NEWREF. The state is CHAN_LCR_STATE_IN_PREPARE.
+the received MESSAGE_NEWREF. The state is CHAN_LCR_STATE_IN_PREPARE.
 After receiving MESSAGE_SETUP from LCR, the ast_channel instance is created
 using ast_channel_alloc(1).  The setup information is given to asterisk.
 The new Asterisk instance pointer (ast) is stored to chan_call structure.
@@ -34,8 +35,9 @@ Call is initiated by Asterisk:
 If a call is requested from Asterisk, a new chan_call instance is created.
 The new Asterisk instance pointer (ast) is stored to chan_call structure.
 The current call ref is set to 0, the state is CHAN_LCR_STATE_OUT_PREPARE.
-If the call is received (lcr_call) A MESSASGE_NEWREF is sent to LCR requesting
+If the call is received (lcr_call) A MESSAGE_NEWREF is sent to LCR requesting
 a new call reference (ref).
+The ref_was_assigned ist set to 1.
 Further dialing information is queued.
 After the new callref is received by special MESSAGE_NEWREF reply, new ref
 is stored in the chan_call structure. 
@@ -57,6 +59,7 @@ Call is released by LCR:
 
 A MESSAGE_RELEASE is received with the call reference (ref) to be released.
 The current ref is set to 0, to indicate released reference.
+The ref_was_assigned==1 shows that there is no other ref to be assigned.
 The state changes to CHAN_LCR_STATE_RELEASE.
 ast_queue_hangup() is called, if asterisk instance (ast) exists, if not,
 the chan_call instance is destroyed.
@@ -73,6 +76,7 @@ lcr_hangup() is called-back by Asterisk. If the call reference (ref) is set,
 a MESSAGE_RELEASE is sent to LCR and the chan_call instance is destroyed.
 If the ref is 0 and the state is not CHAN_LCR_STATE_RELEASE, the new state is
 set to CHAN_LCR_STATE_RELEASE.
+The ref_was_assigned==0 shows that a ref is still requested.
 Later, if the MESSAGE_NEWREF reply is received, a MESSAGE_RELEASE is sent to
 LCR and the chan_call instance is destroyed.
 If the ref is 0 and the state is CHAN_LCR_STATE_RELEASE, see the proceedure
@@ -611,7 +615,7 @@ static void bridge_message_if_bridged(struct chan_call *call, int message_type,
        /* check bridge */
        if (!call) return;
        if (!call->bridge_call) return;
-       CDEBUG(call, NULL, "Sending message due briding.\n");
+       CDEBUG(call, NULL, "Sending message due bridging.\n");
        send_message(message_type, call->bridge_call->ref, param);
 }
 
@@ -989,7 +993,7 @@ static void lcr_in_information(struct chan_call *call, int message_type, union p
 
        /* use bridge to forware message not supported by asterisk */
        if (call->state == CHAN_LCR_STATE_CONNECT) {
-               CDEBUG(call, call->ast, "Call is connected, briding.\n");
+               CDEBUG(call, call->ast, "Call is connected, bridging.\n");
                bridge_message_if_bridged(call, message_type, param);
        }
 }
@@ -2202,7 +2206,7 @@ enum ast_bridge_result lcr_bridge(struct ast_channel *ast1,
        struct ast_frame        *f;
        int                     bridge_id;
 
-       CDEBUG(NULL, NULL, "Received briding request from Asterisk.\n");
+       CDEBUG(NULL, NULL, "Received bridging request from Asterisk.\n");
 
        carr[0] = ast1;
        carr[1] = ast2;
@@ -2219,7 +2223,7 @@ enum ast_bridge_result lcr_bridge(struct ast_channel *ast1,
 
        /* join, if both call instances uses dsp */
        if (!call1->nodsp && !call2->nodsp) {
-               CDEBUG(NULL, NULL, "Both calls use DSP, briding via DSP.\n");
+               CDEBUG(NULL, NULL, "Both calls use DSP, bridging via DSP.\n");
 
                /* get bridge id and join */
                bridge_id = new_bridge_id();
@@ -2233,9 +2237,9 @@ enum ast_bridge_result lcr_bridge(struct ast_channel *ast1,
                        bchannel_join(call2->bchannel, bridge_id);
        } else
        if (call1->nodsp && call2->nodsp)
-               CDEBUG(NULL, NULL, "Both calls use no DSP, briding in channel driver.\n");
+               CDEBUG(NULL, NULL, "Both calls use no DSP, bridging in channel driver.\n");
        else
-               CDEBUG(NULL, NULL, "One call uses no DSP, briding in channel driver.\n");
+               CDEBUG(NULL, NULL, "One call uses no DSP, bridging in channel driver.\n");
        call1->bridge_call = call2;
        call2->bridge_call = call1;
 
@@ -2318,7 +2322,7 @@ enum ast_bridge_result lcr_bridge(struct ast_channel *ast1,
     
        }
        
-       CDEBUG(NULL, NULL, "Releasing bride.\n");
+       CDEBUG(NULL, NULL, "Releasing bridge.\n");
 
        /* split channels */
        ast_mutex_lock(&chan_lock);