diff options
Diffstat (limited to 'tinySIP/src/headers/tsip_header.c')
| -rwxr-xr-x | tinySIP/src/headers/tsip_header.c | 482 |
1 files changed, 285 insertions, 197 deletions
diff --git a/tinySIP/src/headers/tsip_header.c b/tinySIP/src/headers/tsip_header.c index 4360281..c42426a 100755 --- a/tinySIP/src/headers/tsip_header.c +++ b/tinySIP/src/headers/tsip_header.c @@ -2,19 +2,19 @@ * Copyright (C) 2010-2011 Mamadou Diop. * * Contact: Mamadou Diop <diopmamadou(at)doubango[dot]org> -* +* * This file is part of Open Source Doubango Framework. * * DOUBANGO is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. -* +* * DOUBANGO is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. -* +* * You should have received a copy of the GNU General Public License * along with DOUBANGO. * @@ -34,7 +34,7 @@ #include "tsk_debug.h" -/* Compact headers: http://www.cs.columbia.edu/sip/compact.html +/* Compact headers: http://www.cs.columbia.edu/sip/compact.html Abbreviation Header defined by origin (mnemonic) a Accept-Contact draft-ietf-sip-callerprefs -- b Referred-By -refer- "by" @@ -50,10 +50,10 @@ m Contact RFC 3261 "moved" n Identity-Info o Event -event- "occurance" r Refer-To -refer- -s Subject RFC 3261 +s Subject RFC 3261 t To RFC 3261 u Allow-Events -events- "understand" -v Via RFC 3261 +v Via RFC 3261 y Identity */ @@ -101,237 +101,325 @@ y Identity # define _Identity "Identity" #endif -/** Gets the name of the SIP header with a type equal to @a type. - * @param type The @a type of the header for which to retrieve the name. +/** Gets the name of the SIP header with a type equal to @a type. + * @param type The @a type of the header for which to retrieve the name. * * @return The name of the header. **/ const char *tsip_header_get_name(tsip_header_type_t type) { - switch(type) - { - case tsip_htype_Accept: return "Accept"; - case tsip_htype_Accept_Contact: return _Accept_Contact; - case tsip_htype_Accept_Encoding: return "Accept-Encoding"; - case tsip_htype_Accept_Language: return "Accept-Language"; - case tsip_htype_Accept_Resource_Priority: return "Accept-Resource-Priority"; - case tsip_htype_Alert_Info: return "Alert-Info"; - case tsip_htype_Allow: return "Allow"; - case tsip_htype_Allow_Events: return _Allow_Events; - case tsip_htype_Authentication_Info: return "Authentication-Info"; - case tsip_htype_Authorization: return "Authorization"; - case tsip_htype_Call_ID: return _Call_ID; - case tsip_htype_Call_Info: return "Call-Info"; - case tsip_htype_Contact: return _Contact; - case tsip_htype_Content_Disposition: return "Content-Disposition"; - case tsip_htype_Content_Encoding: return _Content_Encoding; - case tsip_htype_Content_Language: return "Content-Language"; - case tsip_htype_Content_Length: return _Content_Length; - case tsip_htype_Content_Type: return _Content_Type; - case tsip_htype_CSeq: return "CSeq"; - case tsip_htype_Date: return "Date"; - case tsip_htype_Error_Info: return "Error-Info"; - case tsip_htype_Event: return _Event; - case tsip_htype_Expires: return "Expires"; - case tsip_htype_From: return _From; - case tsip_htype_History_Info: return "History-Info"; - case tsip_htype_Identity: return _Identity; - case tsip_htype_Identity_Info: return _Identity_Info; - case tsip_htype_In_Reply_To: return "In-Reply-To"; - case tsip_htype_Join: return "Join"; - case tsip_htype_Max_Forwards: return "Max-Forwards"; - case tsip_htype_MIME_Version: return "MIME-Version"; - case tsip_htype_Min_Expires: return "Min-Expires"; - case tsip_htype_Min_SE: return "Min-SE"; - case tsip_htype_Organization: return "Organization"; - case tsip_htype_Path: return "Path"; - case tsip_htype_Priority: return "Priority"; - case tsip_htype_Privacy: return "Privacy"; - case tsip_htype_Proxy_Authenticate: return "Proxy-Authenticate"; - case tsip_htype_Proxy_Authorization: return "Proxy-Authorization"; - case tsip_htype_Proxy_Require: return "Proxy-Require"; - case tsip_htype_RAck: return "RAck"; - case tsip_htype_Reason: return "Reason"; - case tsip_htype_Record_Route: return "Record-Route"; - case tsip_htype_Refer_Sub: return "Refer-Sub"; - case tsip_htype_Refer_To: return _Refer_To; - case tsip_htype_Referred_By: return _Referred_By; - case tsip_htype_Reject_Contact: return _Reject_Contact; - case tsip_htype_Replaces: return "Replaces"; - case tsip_htype_Reply_To: return "Reply-To"; - case tsip_htype_Request_Disposition: return _Request_Disposition; - case tsip_htype_Require: return "Require"; - case tsip_htype_Resource_Priority: return "Resource-Priority"; - case tsip_htype_Retry_After: return "Retry-After"; - case tsip_htype_Route: return "Route"; - case tsip_htype_RSeq: return "RSeq"; - case tsip_htype_Security_Client: return "Security-Client"; - case tsip_htype_Security_Server: return "Security-Server"; - case tsip_htype_Security_Verify: return "Security-Verify"; - case tsip_htype_Server: return "Server"; - case tsip_htype_Service_Route: return "Service-Route"; - case tsip_htype_Session_Expires: return _Session_Expires; - case tsip_htype_SIP_ETag: return "SIP-ETag"; - case tsip_htype_SIP_If_Match: return "SIP-If-Match"; - case tsip_htype_Subject: return _Subject; - case tsip_htype_Subscription_State: return "Subscription-State"; - case tsip_htype_Supported: return _Supported; - case tsip_htype_Target_Dialog: return "Target-Dialog"; - case tsip_htype_Timestamp: return "Timestamp"; - case tsip_htype_To: return _To; - case tsip_htype_Unsupported: return "Unsupported"; - case tsip_htype_User_Agent: return "User-Agent"; - case tsip_htype_Via: return _Via; - case tsip_htype_Warning: return "Warning"; - case tsip_htype_WWW_Authenticate: return "WWW-Authenticate"; - case tsip_htype_P_Access_Network_Info: return "P-Access-Network-Info"; - case tsip_htype_P_Answer_State: return "P-Answer-State"; - case tsip_htype_P_Asserted_Identity: return "P-Asserted-Identity"; - case tsip_htype_P_Associated_URI: return "P-Associated-URI"; - case tsip_htype_P_Called_Party_ID: return "P-Called-Party-ID"; - case tsip_htype_P_Charging_Function_Addresses: return "P-Charging-Function-Addresses"; - case tsip_htype_P_Charging_Vector: return "P-Charging-Vector"; - case tsip_htype_P_DCS_Billing_Info: return "P-DCS-Billing-Info"; - case tsip_htype_P_DCS_LAES: return "P-DCS-LAES"; - case tsip_htype_P_DCS_OSPS: return "P-DCS-OSPS"; - case tsip_htype_P_DCS_Redirect: return "P-DCS-Redirect"; - case tsip_htype_P_DCS_Trace_Party_ID: return "P-DCS-Trace-Party-ID"; - case tsip_htype_P_Early_Media: return "P-Early-Media"; - case tsip_htype_P_Media_Authorization: return "P-Media-Authorization"; - case tsip_htype_P_Preferred_Identity: return "P-Preferred-Identity"; - case tsip_htype_P_Profile_Key: return "P-Profile-Key"; - case tsip_htype_P_User_Database: return "P-User-Database"; - case tsip_htype_P_Visited_Network_ID: return "P-Visited-Network-ID"; + switch(type) { + case tsip_htype_Accept: + return "Accept"; + case tsip_htype_Accept_Contact: + return _Accept_Contact; + case tsip_htype_Accept_Encoding: + return "Accept-Encoding"; + case tsip_htype_Accept_Language: + return "Accept-Language"; + case tsip_htype_Accept_Resource_Priority: + return "Accept-Resource-Priority"; + case tsip_htype_Alert_Info: + return "Alert-Info"; + case tsip_htype_Allow: + return "Allow"; + case tsip_htype_Allow_Events: + return _Allow_Events; + case tsip_htype_Authentication_Info: + return "Authentication-Info"; + case tsip_htype_Authorization: + return "Authorization"; + case tsip_htype_Call_ID: + return _Call_ID; + case tsip_htype_Call_Info: + return "Call-Info"; + case tsip_htype_Contact: + return _Contact; + case tsip_htype_Content_Disposition: + return "Content-Disposition"; + case tsip_htype_Content_Encoding: + return _Content_Encoding; + case tsip_htype_Content_Language: + return "Content-Language"; + case tsip_htype_Content_Length: + return _Content_Length; + case tsip_htype_Content_Type: + return _Content_Type; + case tsip_htype_CSeq: + return "CSeq"; + case tsip_htype_Date: + return "Date"; + case tsip_htype_Error_Info: + return "Error-Info"; + case tsip_htype_Event: + return _Event; + case tsip_htype_Expires: + return "Expires"; + case tsip_htype_From: + return _From; + case tsip_htype_History_Info: + return "History-Info"; + case tsip_htype_Identity: + return _Identity; + case tsip_htype_Identity_Info: + return _Identity_Info; + case tsip_htype_In_Reply_To: + return "In-Reply-To"; + case tsip_htype_Join: + return "Join"; + case tsip_htype_Max_Forwards: + return "Max-Forwards"; + case tsip_htype_MIME_Version: + return "MIME-Version"; + case tsip_htype_Min_Expires: + return "Min-Expires"; + case tsip_htype_Min_SE: + return "Min-SE"; + case tsip_htype_Organization: + return "Organization"; + case tsip_htype_Path: + return "Path"; + case tsip_htype_Priority: + return "Priority"; + case tsip_htype_Privacy: + return "Privacy"; + case tsip_htype_Proxy_Authenticate: + return "Proxy-Authenticate"; + case tsip_htype_Proxy_Authorization: + return "Proxy-Authorization"; + case tsip_htype_Proxy_Require: + return "Proxy-Require"; + case tsip_htype_RAck: + return "RAck"; + case tsip_htype_Reason: + return "Reason"; + case tsip_htype_Record_Route: + return "Record-Route"; + case tsip_htype_Refer_Sub: + return "Refer-Sub"; + case tsip_htype_Refer_To: + return _Refer_To; + case tsip_htype_Referred_By: + return _Referred_By; + case tsip_htype_Reject_Contact: + return _Reject_Contact; + case tsip_htype_Replaces: + return "Replaces"; + case tsip_htype_Reply_To: + return "Reply-To"; + case tsip_htype_Request_Disposition: + return _Request_Disposition; + case tsip_htype_Require: + return "Require"; + case tsip_htype_Resource_Priority: + return "Resource-Priority"; + case tsip_htype_Retry_After: + return "Retry-After"; + case tsip_htype_Route: + return "Route"; + case tsip_htype_RSeq: + return "RSeq"; + case tsip_htype_Security_Client: + return "Security-Client"; + case tsip_htype_Security_Server: + return "Security-Server"; + case tsip_htype_Security_Verify: + return "Security-Verify"; + case tsip_htype_Server: + return "Server"; + case tsip_htype_Service_Route: + return "Service-Route"; + case tsip_htype_Session_Expires: + return _Session_Expires; + case tsip_htype_SIP_ETag: + return "SIP-ETag"; + case tsip_htype_SIP_If_Match: + return "SIP-If-Match"; + case tsip_htype_Subject: + return _Subject; + case tsip_htype_Subscription_State: + return "Subscription-State"; + case tsip_htype_Supported: + return _Supported; + case tsip_htype_Target_Dialog: + return "Target-Dialog"; + case tsip_htype_Timestamp: + return "Timestamp"; + case tsip_htype_To: + return _To; + case tsip_htype_Unsupported: + return "Unsupported"; + case tsip_htype_User_Agent: + return "User-Agent"; + case tsip_htype_Via: + return _Via; + case tsip_htype_Warning: + return "Warning"; + case tsip_htype_WWW_Authenticate: + return "WWW-Authenticate"; + case tsip_htype_P_Access_Network_Info: + return "P-Access-Network-Info"; + case tsip_htype_P_Answer_State: + return "P-Answer-State"; + case tsip_htype_P_Asserted_Identity: + return "P-Asserted-Identity"; + case tsip_htype_P_Associated_URI: + return "P-Associated-URI"; + case tsip_htype_P_Called_Party_ID: + return "P-Called-Party-ID"; + case tsip_htype_P_Charging_Function_Addresses: + return "P-Charging-Function-Addresses"; + case tsip_htype_P_Charging_Vector: + return "P-Charging-Vector"; + case tsip_htype_P_DCS_Billing_Info: + return "P-DCS-Billing-Info"; + case tsip_htype_P_DCS_LAES: + return "P-DCS-LAES"; + case tsip_htype_P_DCS_OSPS: + return "P-DCS-OSPS"; + case tsip_htype_P_DCS_Redirect: + return "P-DCS-Redirect"; + case tsip_htype_P_DCS_Trace_Party_ID: + return "P-DCS-Trace-Party-ID"; + case tsip_htype_P_Early_Media: + return "P-Early-Media"; + case tsip_htype_P_Media_Authorization: + return "P-Media-Authorization"; + case tsip_htype_P_Preferred_Identity: + return "P-Preferred-Identity"; + case tsip_htype_P_Profile_Key: + return "P-Profile-Key"; + case tsip_htype_P_User_Database: + return "P-User-Database"; + case tsip_htype_P_Visited_Network_ID: + return "P-Visited-Network-ID"; - default: return "unknown-header"; - } + default: + return "unknown-header"; + } } const char *tsip_header_get_name_2(const tsip_header_t *self) { - if(self){ - if(self->type == tsip_htype_Dummy){ - return ((tsip_header_Dummy_t*)self)->name; - } - else{ - return tsip_header_get_name(self->type); - } - } - return "unknown-header"; + if(self) { + if(self->type == tsip_htype_Dummy) { + return ((tsip_header_Dummy_t*)self)->name; + } + else { + return tsip_header_get_name(self->type); + } + } + return "unknown-header"; } char tsip_header_get_param_separator(const tsip_header_t *self) { - if(self) - { - switch(self->type) - { - case tsip_htype_Authorization: - case tsip_htype_Proxy_Authorization: - case tsip_htype_Proxy_Authenticate: - case tsip_htype_WWW_Authenticate: - { - return ','; - } + if(self) { + switch(self->type) { + case tsip_htype_Authorization: + case tsip_htype_Proxy_Authorization: + case tsip_htype_Proxy_Authenticate: + case tsip_htype_WWW_Authenticate: { + return ','; + } - default: - { - return ';'; - } - } - } - return 0; + default: { + return ';'; + } + } + } + return 0; } int tsip_header_serialize(const tsip_header_t *self, tsk_buffer_t *output) { - int ret = -1; - static const char* hname; - static char separator; + int ret = -1; + static const char* hname; + static char separator; - if(self && TSIP_HEADER(self)->serialize){ - tsk_list_item_t *item; - - hname = tsip_header_get_name_2(self); - ret = 0; // for empty lists + if(self && TSIP_HEADER(self)->serialize) { + tsk_list_item_t *item; - /* Header name */ - tsk_buffer_append_2(output, "%s: ", hname); + hname = tsip_header_get_name_2(self); + ret = 0; // for empty lists - /* Header value (likes calling tsip_header_value_serialize() ) */ - if((ret = TSIP_HEADER(self)->serialize(self, output))){ - // CHECK all headers return value! - //return ret; - } + /* Header name */ + tsk_buffer_append_2(output, "%s: ", hname); - /* Parameters */ - tsk_list_foreach(item, self->params){ - tsk_param_t* param = item->data; - separator = tsip_header_get_param_separator(self); - if((ret = tsk_buffer_append_2(output, param->value?"%c%s=%s":"%c%s", separator, param->name, param->value))){ - return ret; - } - } + /* Header value (likes calling tsip_header_value_serialize() ) */ + if((ret = TSIP_HEADER(self)->serialize(self, output))) { + // CHECK all headers return value! + //return ret; + } - /* CRLF */ - tsk_buffer_append(output, "\r\n", 2); - } - return ret; + /* Parameters */ + tsk_list_foreach(item, self->params) { + tsk_param_t* param = item->data; + separator = tsip_header_get_param_separator(self); + if((ret = tsk_buffer_append_2(output, param->value?"%c%s=%s":"%c%s", separator, param->name, param->value))) { + return ret; + } + } + + /* CRLF */ + tsk_buffer_append(output, "\r\n", 2); + } + return ret; } char* tsip_header_tostring(const tsip_header_t *self) { - tsk_buffer_t *output; - char* ret = tsk_null; - if(self && (output = tsk_buffer_create_null())){ - if(!tsip_header_serialize(self, output)){ - ret = tsk_strndup(output->data, output->size); - } - TSK_OBJECT_SAFE_FREE(output); - } - return ret; + tsk_buffer_t *output; + char* ret = tsk_null; + if(self && (output = tsk_buffer_create_null())) { + if(!tsip_header_serialize(self, output)) { + ret = tsk_strndup(output->data, output->size); + } + TSK_OBJECT_SAFE_FREE(output); + } + return ret; } int tsip_header_value_serialize(const tsip_header_t *self, tsk_buffer_t *output) { - if(self && output){ - return TSIP_HEADER(self)->serialize(self, output); - } - else{ - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } + if(self && output) { + return TSIP_HEADER(self)->serialize(self, output); + } + else { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } } char* tsip_header_value_tostring(const tsip_header_t *self) { - tsk_buffer_t *output; - char* ret = tsk_null; - if(self && (output = tsk_buffer_create_null())){ - if(!tsip_header_value_serialize(self, output)){ - ret = tsk_strndup(output->data, output->size); - } - TSK_OBJECT_SAFE_FREE(output); - } - return ret; + tsk_buffer_t *output; + char* ret = tsk_null; + if(self && (output = tsk_buffer_create_null())) { + if(!tsip_header_value_serialize(self, output)) { + ret = tsk_strndup(output->data, output->size); + } + TSK_OBJECT_SAFE_FREE(output); + } + return ret; } char* tsip_header_get_param_value(const tsip_header_t *self, const char* pname) { - const tsk_param_t* _param; - char* value = tsk_null; + const tsk_param_t* _param; + char* value = tsk_null; + + if(!self || !pname) { + return tsk_null; + } + + if(self->get_special_param_value && (value = self->get_special_param_value(self, pname))) { + return value; + } - if(!self || !pname){ - return tsk_null; - } + if((_param = tsk_params_get_param_by_name(self->params, pname))) { + return tsk_strdup(_param->value); + } - if(self->get_special_param_value && (value = self->get_special_param_value(self, pname))){ - return value; - } - - if((_param = tsk_params_get_param_by_name(self->params, pname))){ - return tsk_strdup(_param->value); - } - - return tsk_null; + return tsk_null; } |
