Thanks Andy, it works like magic, you saved my day
On Thu, Sep 5, 2013 at 11:12 AM, Andreas Wehrmann <andreas_wehrmann at yahoo.at
> wrote:
> If you read the documentation *carefully* (and examine the code
> implementing pjsip_generic_string_hdr_**init2() )
> you'll find out, that this function only creates a reference to the
> key-value pair.
> Thus, if you call the function a second time with the same string_hdr
> reference, you'll overwrite the previous reference.
> What you're basically doing is adding the same header structure over and
> over again.
>
> I know about this because I had the exact same problem.
> My solution is to explicitly allocate a header structure for each header
> that I want to add:
>
> SipHeaderMap::const_iterator hit( additional_header.begin() );
> for(; additional_header.end() != hit; ++hit )
> {
> PLOG_NOTICE( "adding additional SIP header: %s = %s",
> hit->first.c_str(),
> hit->second.c_str() );
> pj_str_t add_hdr_name;
> pj_str_t add_hdr_value;
>
> pj_cstr( &add_hdr_name, hit->first.c_str() );
> pj_cstr( &add_hdr_value, hit->second.c_str() );
>
> pjsip_generic_string_hdr* add_hdr = pjsip_generic_string_hdr_**create(
> PeerRef.privatePool(), &add_hdr_name, &add_hdr_value );
> pj_list_push_back(&msg_data.**hdr_list, add_hdr);
> }
>
> Of course if you do it like that, you'll have to have a memory pool to
> allocate from.
> In my case every call creates its own private pool, so the pool is
> released as soon as the call is gone.
>
> Regards,
> Andy
>
>
>
> On 09/04/2013 05:09 PM, Rohit Singh wrote:
>
>> sorry for bad format ill post the code again
>>
>> pjsua_msg_data msg_data;
>> pjsip_generic_string_hdr subject;
>> pj_str_t hvalue, hname;
>>
>>
>> for( /* all keys and value */){
>>
>> pjsua_msg_data_init(&msg_data)**;
>> hname = // key
>> char * headerValue = //value
>> hvalue = pj_str(headerValue);
>> pjsip_generic_string_hdr_init2 (&subject, &hname, &hvalue);
>>
>> pj_list_push_back(&msg_data.**hdr_list, &subject);
>>
>>
>> }
>> when i log i get all keys and values but in case of headers i only get the
>> last one
>>
>>
>>
>>
>>
>> On Wed, Sep 4, 2013 at 8:27 PM, Rohit Singh <soulgamebits at gmail.com>
>> wrote:
>>
>> Hi guys,
>>> i am developing an ios app using pjsip as sip stack
>>> i am trying to send multiple custom headers in my invite, but the code
>>> adds only the last one
>>>
>>> i am looping this code
>>> like
>>>
>>>
>>> pjsua_msg_data msg_data;
>>> pjsip_generic_string_hdr subject;
>>>
>>> pj_str_t hvalue, hname;
>>>
>>> for(NSString *key in [headers allKeys]){
>>>
>>>
>>>
>>> NSLog(@"Call.m key value in call %@,%@",key,[headers
>>> objectForKey:key] );
>>>
>>> pjsua_msg_data_init(&msg_data)**;
>>>
>>>
>>>
>>> hname = pj_str((char *)[key UTF8String]);
>>>
>>>
>>>
>>> char * headerValue=(char *)[(NSString *)[headers
>>> objectForKey:key]
>>> UTF8String];
>>>
>>>
>>>
>>> hvalue = pj_str(headerValue);
>>>
>>>
>>>
>>> // pjsip_generic_string_hdr_**create(pool1, &hname, &hvalue);
>>>
>>> pjsip_generic_string_hdr_init2 (&subject, &hname, &hvalue);
>>>
>>>
>>>
>>> pj_list_push_back(&msg_data.**hdr_list, &subject);
>>>
>>>
>>> }
>>>
>>>
>>
>> ______________________________**_________________
>> Visit our blog: http://blog.pjsip.org
>>
>> pjsip mailing list
>> pjsip at lists.pjsip.org
>> http://lists.pjsip.org/**mailman/listinfo/pjsip_lists.**pjsip.org<http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org>
>>
>
>
> ______________________________**_________________
> Visit our blog: http://blog.pjsip.org
>
> pjsip mailing list
> pjsip at lists.pjsip.org
> http://lists.pjsip.org/**mailman/listinfo/pjsip_lists.**pjsip.org<http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130905/ba11daeb/attachment-0001.html>
