[sr-dev] git:master: cfg framework: @cfg_get supports nested calls

Module: sip-router Branch: master Commit: 5afd88dd704ff40b3662157d7ea8217e1332b1b5 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=5afd88d… Author: Miklos Tirpak &lt;miklos(a)iptel.org&gt; Committer: Miklos Tirpak &lt;miklos(a)iptel.org&gt; Date: Mon Jan 31 17:36:59 2011 +0100 cfg framework: @cfg_get supports nested calls @cfg_get.<group>.<variable> makes use of the already implemented nested select functions to parse the returned value. The following nested calls are supported: - @cfg.get.<group>.<variable>.nameaddr... - @cfg.get.<group>.<variable>.uri... - @cfg.get.<group>.<variable>.params... Credits go to Tomas Mandys --- cfg/cfg_select.c | 7 +++++-- select_core.h | 8 +++++++- 2 files changed, 12 insertions(+), 3 deletions(-) diff --git a/cfg/cfg_select.c b/cfg/cfg_select.c index cb0a2f1..e68f9dc 100644 --- a/cfg/cfg_select.c +++ b/cfg/cfg_select.c @@ -149,8 +149,8 @@ int select_cfg_var(str *res, select_t *s, struct sip_msg *msg) /* fixup call */ /* two parameters are mandatory, group name and variable name */ - if (s->n != 3) { - LOG(L_ERR, "ERROR: select_cfg_var(): two parameters are expected\n"); + if (s->n < 3) { + LOG(L_ERR, "ERROR: select_cfg_var(): At least two parameters are expected\n"); return -1; } @@ -240,6 +240,9 @@ int select_cfg_var(str *res, select_t *s, struct sip_msg *msg) return 0; } +/* fake function to eat the first parameter of @cfg_get */ +ABSTRACT_F(select_cfg_var1) + /* fix-up function for read_cfg_var() * * return value: diff --git a/select_core.h b/select_core.h index 8cec775..b1a8114 100644 --- a/select_core.h +++ b/select_core.h @@ -215,6 +215,7 @@ SELECT_F(select_identity) SELECT_F(select_identity_info) SELECT_F(select_cfg_var) +SELECT_F(select_cfg_var1) SELECT_F(cfg_selected_inst) static select_row_t select_core[] = { @@ -410,9 +411,14 @@ static select_row_t select_core[] = { { NULL, SEL_PARAM_STR, STR_STATIC_INIT("identity"), select_identity, 0}, { NULL, SEL_PARAM_STR, STR_STATIC_INIT("identity_info"), select_identity_info, 0}, - { NULL, SEL_PARAM_STR, STR_STATIC_INIT("cfg_get"), select_cfg_var, CONSUME_ALL | FIXUP_CALL }, + { NULL, SEL_PARAM_STR, STR_STATIC_INIT("cfg_get"), select_cfg_var1, SEL_PARAM_EXPECTED | CONSUME_NEXT_STR}, + { select_cfg_var1, SEL_PARAM_STR, STR_NULL, select_cfg_var, FIXUP_CALL }, { NULL, SEL_PARAM_STR, STR_STATIC_INIT("cfg_selected"), cfg_selected_inst, CONSUME_NEXT_STR | FIXUP_CALL }, + { select_cfg_var, SEL_PARAM_STR, STR_STATIC_INIT("nameaddr"), select_any_nameaddr, NESTED | CONSUME_NEXT_STR}, + { select_cfg_var, SEL_PARAM_STR, STR_STATIC_INIT("uri"), select_any_uri, NESTED | CONSUME_NEXT_STR}, + { select_cfg_var, SEL_PARAM_STR, STR_STATIC_INIT("params"), select_anyheader_params, NESTED}, + { NULL, SEL_PARAM_INT, STR_NULL, NULL, 0} };