[sr-dev] git:tirpi/cfg_framework_multivalue: cfg framework: group instance support in the script

Module: sip-router Branch: tirpi/cfg_framework_multivalue Commit: 9235f7d58df3ec883d4749de3b37bd493bc9bde2 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=9235f7d… Author: Miklos Tirpak <miklos(a)iptel.org> Committer: Miklos Tirpak <miklos(a)iptel.org> Date: Wed Sep 29 16:40:30 2010 +0200 cfg framework: group instance support in the script Variables within group instances can be set from the script, for example: tm[2].reparse_invite = 0; tm[2].default_reason = "New reason"; Any assignmnet within a group instance creates the entire instance if it does not exist yet. Note: does not work with core variables yet. --- cfg.y | 10 ++++++++++ cfg/cfg.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ cfg/cfg.h | 19 +++++++++++++++++++ 3 files changed, 79 insertions(+), 0 deletions(-) diff --git a/cfg.y b/cfg.y index d98372d..c43792b 100644 --- a/cfg.y +++ b/cfg.y @@ -1632,6 +1632,16 @@ cfg_var: | cfg_var_id DOT cfg_var_id EQUAL error { yyerror("number or string expected"); } + | cfg_var_id LBRACK NUMBER RBRACK DOT cfg_var_id EQUAL NUMBER { + if (cfg_ginst_var_int($1, $3, $6, $8)) { + yyerror("variable cannot be added to the group instance"); + } + } + | cfg_var_id LBRACK NUMBER RBRACK DOT cfg_var_id EQUAL STRING { + if (cfg_ginst_var_string($1, $3, $6, $8)) { + yyerror("variable cannot be added to the group instance"); + } + } ; module_stm: diff --git a/cfg/cfg.c b/cfg/cfg.c index 88a34b2..2d0f640 100644 --- a/cfg/cfg.c +++ b/cfg/cfg.c @@ -227,6 +227,56 @@ int cfg_declare_str(char *group_name, char *var_name, char *val, char *descr) return 0; } +/* Add a varibale to a group instance with integer type. + * The group instance is created if it does not exist. + * wrapper function for new_add_var() + */ +int cfg_ginst_var_int(char *group_name, unsigned int group_id, char *var_name, + int val) +{ + str gname, vname; + + gname.s = group_name; + gname.len = strlen(group_name); + vname.s = var_name; + vname.len = strlen(var_name); + + return new_add_var(&gname, group_id, &vname, + (void *)(long)val, CFG_VAR_INT); +} + +/* Add a varibale to a group instance with string type. + * The group instance is created if it does not exist. + * wrapper function for new_add_var() + */ +int cfg_ginst_var_string(char *group_name, unsigned int group_id, char *var_name, + char *val) +{ + str gname, vname; + + gname.s = group_name; + gname.len = strlen(group_name); + vname.s = var_name; + vname.len = strlen(var_name); + + return new_add_var(&gname, group_id, &vname, + (void *)val, CFG_VAR_STRING); +} + +/* Create a new group instance. + * wrapper function for new_add_var() + */ +int cfg_new_ginst(char *group_name, unsigned int group_id) +{ + str gname; + + gname.s = group_name; + gname.len = strlen(group_name); + + return new_add_var(&gname, group_id, NULL /* var */, + NULL /* val */, 0 /* type */); +} + /* returns the handle of a cfg group */ void **cfg_get_handle(char *gname) { diff --git a/cfg/cfg.h b/cfg/cfg.h index 8691805..b196d26 100644 --- a/cfg/cfg.h +++ b/cfg/cfg.h @@ -87,6 +87,25 @@ int cfg_declare_int(char *group_name, char *var_name, /* declares a single variable with str type */ int cfg_declare_str(char *group_name, char *var_name, char *val, char *descr); +/* Add a varibale to a group instance with integer type. + * The group instance is created if it does not exist. + * wrapper function for new_add_var() + */ +int cfg_ginst_var_int(char *group_name, unsigned int group_id, char *var_name, + int val); + +/* Add a varibale to a group instance with string type. + * The group instance is created if it does not exist. + * wrapper function for new_add_var() + */ +int cfg_ginst_var_string(char *group_name, unsigned int group_id, char *var_name, + char *val); + +/* Create a new group instance. + * wrapper function for new_add_var() + */ +int cfg_new_ginst(char *group_name, unsigned int group_id); + /* returns the handle of a cfg group */ void **cfg_get_handle(char *gname);