char* pj_str_t::ptr Buffer pointer, which is by convention NOT null terminated. Referenced by pj_cstr() , pj_strbuf() , pj_strchr() , pj_strset() , pj_strset2() , and pj_strset3() .

Mar 28, 2017 · Since ptr of a pj_str_t is a pointer to char *, how can I check if the value of the ptr pointer address is numerically close to the value of slen? I'm using this in Objective-C: if (myPjString->ptr == NULL || myPjString->slen >= PJ_MAXINT32 )

Dec 22, 2007 · P.J. Cast. wrote: > If you are using C++, you can simply do: > std::string mystring(pj_str.ptr, pjs_str.slen); > > If you are using C, you could write a simply little > function easily enough. Though, I'm not sure if pjsip > has a built in function.

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Jul 24, 2013 · I pass this char* to pj_str(char*) function. This function convert the char* to pj_str_t struct that contains a pointer to the buffer and its length. Then the function continue its logic and uses the uri pj_str .

pj_strcpy2(&pjsuaAccountConfig.id, username.c_str()); but the pointer to pjsuaAccountConfig.id.ptr is null, so it can't be used by memcpy. I've figured out this one, but it feels a bit clumsy char* tmpUsername = new char[username.size()]; strcpy(tmpUsername, username.c_str()); pjsua_acc_config pjsuaAccountConfig;

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Apr 22, 2013 · 本文介绍了如何在C语言中使用PJLIB库进行字符串操作，包括从char转换到pj_str_t，pj_str_t到char的转换，无符号整数与字符串之间的转换，以及删除字符串头尾空白符的功能。

When incoming DNS query or response packet arrives, application can use pj_dns_parse_packet () to parse the TCP/UDP payload into parsed DNS packet structure. This module does not provide any networking functionalities to send or receive DNS packets.

Aug 30, 2023 · When I use the 5G network of my mobile phone, if VoLTE is supported, just calling pjsua_acc_add will crash and get stuck. Assertion failed: (pjsua_var.tpdata[0].data.ptr ! = ((void*)0)), function pjsua_acc_add, file pjsua_acc.c, line 441. I saw in tcp_cfg that public_addr has ptr, and another bound_addr also has it.