[SR-Dev] git:master: Remove function replace_len which is no longer needed.

Module: sip-router Branch: master Commit: 578b3a95ec13d1ca934c02fed8291aa5419f2160 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=578b3a9… Author: Jan Janak &lt;jan(a)iptel.org&gt; Committer: Jan Janak &lt;jan(a)iptel.org&gt; Date: Sun Mar 8 04:42:10 2009 +0100 Remove function replace_len which is no longer needed. This function was originally used to calculate the size of the memory buffer in replace_build for the resulting string. Since we now print the result into a static buffer, this function is no longer needed. --- re.c | 46 ---------------------------------------------- 1 files changed, 0 insertions(+), 46 deletions(-) diff --git a/re.c b/re.c index 6b19786..2b2f6b0 100644 --- a/re.c +++ b/re.c @@ -328,52 +328,6 @@ error: return 0; } - - -static int replace_len(const char* match, int nmatch, regmatch_t* pmatch, - struct subst_expr* se, struct sip_msg* msg) -{ - int r; - int len; - str* uri; - - len=se->replacement.len; - for (r=0; r<se->n_escapes; r++){ - switch(se->replace[r].type){ - case REPLACE_NMATCH: - len-=se->replace[r].size; - if ((se->replace[r].u.nmatch<nmatch)&&( - pmatch[se->replace[r].u.nmatch].rm_so!=-1)){ - /* do the replace */ - len+=pmatch[se->replace[r].u.nmatch].rm_eo- - pmatch[se->replace[r].u.nmatch].rm_so; - }; - break; - case REPLACE_CHAR: - len-=(se->replace[r].size-1); - break; - case REPLACE_URI: - len-=se->replace[r].size; - if (msg->first_line.type!=SIP_REQUEST){ - LOG(L_CRIT, "BUG: replace_len: uri substitution on" - " a reply\n"); - break; /* ignore, we can continue */ - } - uri= (msg->new_uri.s)?(&msg->new_uri): - (&msg->first_line.u.request.uri); - len+=uri->len; - break; - default: - LOG(L_CRIT, "BUG: replace_len: unknown type %d\n", - se->replace[r].type); - /* ignore it */ - } - } - return len; -} - - - /* rpl.s will be alloc'ed with the proper size & rpl.len set * returns 0 on success, <0 on error*/ static int replace_build(const char* match, int nmatch, regmatch_t* pmatch,