[sr-dev] git:master:0ede53d0: modules/app_lua: support 1 or 2 parameters with sr.sdpops.sdp_remove_line_by_prefix()

Module: kamailio Branch: master Commit: 0ede53d0872cbd426dcb3542dbca5ca7c00139e2 URL: https://github.com/kamailio/kamailio/commit/0ede53d0872cbd426dcb3542dbca5ca… Author: Mikko Lehto <mslehto(a)iki.fi> Committer: Mikko Lehto <mslehto(a)iki.fi> Date: 2016-11-28T12:37:53+02:00 modules/app_lua: support 1 or 2 parameters with sr.sdpops.sdp_remove_line_by_prefix() --- Modified: modules/app_lua/app_lua_exp.c --- Diff: https://github.com/kamailio/kamailio/commit/0ede53d0872cbd426dcb3542dbca5ca… Patch: https://github.com/kamailio/kamailio/commit/0ede53d0872cbd426dcb3542dbca5ca… --- diff --git a/modules/app_lua/app_lua_exp.c b/modules/app_lua/app_lua_exp.c index 81fcd4f..f1b5703 100644 --- a/modules/app_lua/app_lua_exp.c +++ b/modules/app_lua/app_lua_exp.c @@ -2157,7 +2157,8 @@ static int lua_sr_sdpops_remove_transport(lua_State *L) static int lua_sr_sdpops_remove_line_by_prefix(lua_State *L) { int ret; - str param[2]; + str prefix = STR_NULL; + str media = STR_NULL; sr_lua_env_t *env_L; env_L = sr_lua_env_get(); @@ -2174,18 +2175,22 @@ static int lua_sr_sdpops_remove_line_by_prefix(lua_State *L) return app_lua_return_error(L); } - if(lua_gettop(L)!=1) + if(lua_gettop(L)==1) { + prefix.s = (char *) lua_tostring(L, -1); + prefix.len = strlen(prefix.s); + } else if(lua_gettop(L)==2) + { + prefix.s = (char *) lua_tostring(L, -2); + prefix.len = strlen(prefix.s); + media.s = (char *) lua_tostring(L, -1); + media.len = strlen(media.s); + } else { LM_ERR("incorrect number of arguments\n"); return app_lua_return_error(L); } - param[0].s = (char *) lua_tostring(L, -2); - param[0].len = strlen(param[0].s); - param[1].s = (char *) lua_tostring(L, -1); - param[1].len = strlen(param[1].s); - - ret = _lua_sdpopsb.sdp_remove_line_by_prefix(env_L->msg, &param[0], &param[1]); + ret = _lua_sdpopsb.sdp_remove_line_by_prefix(env_L->msg, &prefix, &media); return app_lua_return_int(L, ret); }