Module: sip-router Branch: master Commit: 6fba3230222214fccb72fd07817f29693d98b877 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=6fba3230...

Author: Victor Seva linuxmaniac@torreviejawireless.org Committer: Victor Seva linuxmaniac@torreviejawireless.org Date: Wed May 29 12:24:00 2013 +0200

core: use pointer to pv_spec_t on lvalue union. Use pv_cache_get() on interpreter.

---

cfg.y | 30 +++++++++--------------------- lvalue.c | 2 +- lvalue.h | 2 +- 3 files changed, 11 insertions(+), 23 deletions(-)

diff --git a/cfg.y b/cfg.y index 968888a..0e5f8b1 100644 --- a/cfg.y +++ b/cfg.y @@ -2611,17 +2611,10 @@ attr_id_any_str: ;

pvar: PVAR { - pv_spec=pkg_malloc(sizeof(*pv_spec)); - if (!pv_spec) { - yyerror("Not enough memory"); - YYABORT; - } - memset(pv_spec, 0, sizeof(*pv_spec)); s_tmp.s=$1; s_tmp.len=strlen($1); - if (pv_parse_spec(&s_tmp, pv_spec)==0){ - yyerror("unknown script pseudo variable %s", $1 ); - pkg_free(pv_spec); - pv_spec=0; + pv_spec=pv_cache_get(&s_tmp); + if (!pv_spec) { + yyerror("Can't get from cache: %s", $1); YYABORT; } $$=pv_spec; @@ -2636,12 +2629,8 @@ avp_pvar: AVP_OR_PVAR { } memset(lval_tmp, 0, sizeof(*lval_tmp)); s_tmp.s=$1; s_tmp.len=strlen(s_tmp.s); - if (pv_parse_spec2(&s_tmp, &lval_tmp->lv.pvs, 1)==0){ - /* not a pvar, try avps */ - /* lval_tmp might be partially filled by the failed - pv_parse_spec2() (especially if the avp name is the - same as a pv class) => clean it again */ - memset(lval_tmp, 0, sizeof(*lval_tmp)); + lval_tmp->lv.pvs = pv_cache_get(&s_tmp); + if (lval_tmp->lv.pvs==NULL){ lval_tmp->lv.avps.type|= AVP_NAME_STR; lval_tmp->lv.avps.name.s.s = s_tmp.s+1; lval_tmp->lv.avps.name.s.len = s_tmp.len-1; @@ -2688,15 +2677,14 @@ lval: attr_id_ass { yyerror("Not enough memory"); YYABORT; } - lval_tmp->type=LV_PVAR; lval_tmp->lv.pvs=*($1); - pkg_free($1); /* free the pvar spec we just copied */ + lval_tmp->type=LV_PVAR; lval_tmp->lv.pvs=$1; $$=lval_tmp; } | avp_pvar { if (($1)->type==LV_PVAR){ - if (!pv_is_w(&($1)->lv.pvs)) + if (!pv_is_w($1->lv.pvs)) yyerror("read only pvar in assignment left side"); - if ($1->lv.pvs.trans!=0) + if ($1->lv.pvs->trans!=0) yyerror("pvar with transformations in assignment" " left side"); } @@ -2715,7 +2703,7 @@ rval: intno {$$=mk_rve_rval(RV_INT, (void*)$1); } $$=mk_rve_rval(RV_AVP, &$1->lv.avps); break; case LV_PVAR: - $$=mk_rve_rval(RV_PVAR, &$1->lv.pvs); + $$=mk_rve_rval(RV_PVAR, $1->lv.pvs); break; default: yyerror("BUG: invalid lvalue type "); diff --git a/lvalue.c b/lvalue.c index a89cfce..a235ccc 100644 --- a/lvalue.c +++ b/lvalue.c @@ -255,7 +255,7 @@ inline static int lval_pvar_assign(struct run_act_ctx* h, struct sip_msg* msg, pv_get_null(msg, 0, &pval) destroy_pval=0; - pvar=&lv->lv.pvs; + pvar=lv->lv.pvs; if (unlikely(!pv_is_w(pvar))){ ERR("read only pvar\n"); goto error; diff --git a/lvalue.h b/lvalue.h index 566f84e..3dbbcb1 100644 --- a/lvalue.h +++ b/lvalue.h @@ -35,7 +35,7 @@ #include "action.h"

union lval_u{ - pv_spec_t pvs; + pv_spec_t *pvs; avp_spec_t avps; };