diff options
Diffstat (limited to 'main/sorcery.c')
| -rw-r--r-- | main/sorcery.c | 53 |
1 files changed, 39 insertions, 14 deletions
diff --git a/main/sorcery.c b/main/sorcery.c index 4291530d1..9488dee4b 100644 --- a/main/sorcery.c +++ b/main/sorcery.c @@ -580,6 +580,14 @@ struct ast_sorcery *__ast_sorcery_open(const char *module_name) } strcpy(sorcery->module_name, module_name); /* Safe */ + + if (__ast_sorcery_apply_config(sorcery, module_name, module_name) == AST_SORCERY_APPLY_FAIL) { + ast_log(LOG_ERROR, "Error attempting to apply configuration %s to sorcery.\n", module_name); + ao2_cleanup(sorcery); + sorcery = NULL; + goto done; + } + ao2_link_flags(instances, sorcery, OBJ_NOLOCK); done: @@ -623,7 +631,7 @@ static struct ast_sorcery_object_type *sorcery_object_type_alloc(const char *typ } /* Order matters for object wizards */ - if (!(object_type->wizards = ao2_container_alloc_options(AO2_ALLOC_OPT_LOCK_NOLOCK, 1, NULL, NULL))) { + if (!(object_type->wizards = ao2_container_alloc_options(AO2_ALLOC_OPT_LOCK_NOLOCK, 1, NULL, sorcery_wizard_cmp))) { ao2_ref(object_type, -1); return NULL; } @@ -685,7 +693,8 @@ static void sorcery_object_wizard_destructor(void *obj) } /*! \brief Internal function which creates an object type and adds a wizard mapping */ -static int sorcery_apply_wizard_mapping(struct ast_sorcery *sorcery, const char *type, const char *module, const char *name, const char *data, unsigned int caching) +static enum ast_sorcery_apply_result sorcery_apply_wizard_mapping(struct ast_sorcery *sorcery, + const char *type, const char *module, const char *name, const char *data, unsigned int caching) { RAII_VAR(struct ast_sorcery_object_type *, object_type, ao2_find(sorcery->types, type, OBJ_KEY), ao2_cleanup); RAII_VAR(struct ast_sorcery_wizard *, wizard, ao2_find(wizards, name, OBJ_KEY), ao2_cleanup); @@ -693,18 +702,30 @@ static int sorcery_apply_wizard_mapping(struct ast_sorcery *sorcery, const char int created = 0; if (!wizard || !object_wizard) { - return -1; + return AST_SORCERY_APPLY_FAIL; } if (!object_type) { if (!(object_type = sorcery_object_type_alloc(type, module))) { - return -1; + return AST_SORCERY_APPLY_FAIL; } created = 1; } + if (!created) { + struct ast_sorcery_wizard *found; + + found = ao2_find(object_type->wizards, wizard, OBJ_SEARCH_OBJECT); + if (found) { + ast_debug(1, "Wizard %s already applied to object type %s\n", + wizard->name, object_type->name); + ao2_cleanup(found); + return AST_SORCERY_APPLY_DUPLICATE; + } + } + if (wizard->open && !(object_wizard->data = wizard->open(data))) { - return -1; + return AST_SORCERY_APPLY_FAIL; } ast_module_ref(wizard->module); @@ -718,18 +739,22 @@ static int sorcery_apply_wizard_mapping(struct ast_sorcery *sorcery, const char ao2_link(sorcery->types, object_type); } - return 0; + return AST_SORCERY_APPLY_SUCCESS; } -int __ast_sorcery_apply_config(struct ast_sorcery *sorcery, const char *name, const char *module) +enum ast_sorcery_apply_result __ast_sorcery_apply_config(struct ast_sorcery *sorcery, const char *name, const char *module) { struct ast_flags flags = { 0 }; struct ast_config *config = ast_config_load2("sorcery.conf", "sorcery", flags); struct ast_variable *mapping; - int res = 0; + int res = AST_SORCERY_APPLY_SUCCESS; - if (!config || config == CONFIG_STATUS_FILEINVALID) { - return -1; + if (!config) { + return AST_SORCERY_APPLY_NO_CONFIGURATION; + } + + if (config == CONFIG_STATUS_FILEINVALID) { + return AST_SORCERY_APPLY_FAIL; } for (mapping = ast_variable_browse(config, name); mapping; mapping = mapping->next) { @@ -752,8 +777,8 @@ int __ast_sorcery_apply_config(struct ast_sorcery *sorcery, const char *name, co } /* Any error immediately causes us to stop */ - if (sorcery_apply_wizard_mapping(sorcery, type, module, wizard, data, caching)) { - res = -1; + if (sorcery_apply_wizard_mapping(sorcery, type, module, wizard, data, caching) == AST_SORCERY_APPLY_FAIL) { + res = AST_SORCERY_APPLY_FAIL; break; } } @@ -763,13 +788,13 @@ int __ast_sorcery_apply_config(struct ast_sorcery *sorcery, const char *name, co return res; } -int __ast_sorcery_apply_default(struct ast_sorcery *sorcery, const char *type, const char *module, const char *name, const char *data) +enum ast_sorcery_apply_result __ast_sorcery_apply_default(struct ast_sorcery *sorcery, const char *type, const char *module, const char *name, const char *data) { RAII_VAR(struct ast_sorcery_object_type *, object_type, ao2_find(sorcery->types, type, OBJ_KEY), ao2_cleanup); /* Defaults can not be added if any existing mapping exists */ if (object_type) { - return -1; + return AST_SORCERY_APPLY_DEFAULT_UNNECESSARY; } return sorcery_apply_wizard_mapping(sorcery, type, module, name, data, 0); |