Changeset 797 for pjproject/trunk/pjsip/include/pjsip/sip_endpoint.h

Timestamp:

Nov 11, 2006 4:16:04 PM (17 years ago)

Author:

bennylp

Message:

Attended call transfer implementation. The changes involves:

• Added support for SIP Replaces extension (RFC 3891)
• Added pjsua_call_xfer_replaces() to perform attended call transfer.
• PJSUA checks and process Replaces header in incoming calls
• Added pjsip_ua_find_dialog() API.
• Added pjsip_endpt_has_capability() API.
• Added pjsip_endpt_send_response2() API.
• etc.

File:

• pjproject/trunk/pjsip/include/pjsip/sip_endpoint.h (modified) (1 diff)

pjproject/trunk/pjsip/include/pjsip/sip_endpoint.h

@@ -404 +404 @@
 
 /**
+ * Check if we have the specified capability.
+ *
+ * @param endpt     The endpoint.
+ * @param htype     The header type to be retrieved, which value may be:
+ *                  - PJSIP_H_ACCEPT
+ *                  - PJSIP_H_ALLOW
+ *                  - PJSIP_H_SUPPORTED
+ * @param hname     If htype specifies PJSIP_H_OTHER, then the header name
+ *                  must be supplied in this argument. Otherwise the value
+ *                  must be set to NULL.
+ * @param token     The capability token to check. For example, if \a htype
+ *                  is PJSIP_H_ALLOW, then \a token specifies the method
+ *                  names; if \a htype is PJSIP_H_SUPPORTED, then \a token
+ *                  specifies the extension names such as "100rel".
+ *
+ * @return          PJ_TRUE if the specified capability is supported,
+ *                  otherwise PJ_FALSE..
+ */
+PJ_DECL(pj_bool_t) pjsip_endpt_has_capability( pjsip_endpoint *endpt,
+                                               int htype,
+                                               const pj_str_t *hname,
+                                               const pj_str_t *token);
+
+
+/**
  * Add or register new capabilities as indicated by the tags to the
  * appropriate header fields in the endpoint.