diff options
| author | yangwei <[email protected]> | 2024-09-25 17:44:27 +0800 |
|---|---|---|
| committer | yangwei <[email protected]> | 2024-09-25 17:44:27 +0800 |
| commit | 030820554764481133b811255cedef50c286bcb5 (patch) | |
| tree | 5799808a19afe37598be3b2f64e4be8b97ab359c | |
| parent | eccd6e102d3cf13d114827e526a18136689c62dd (diff) | |
🦄 refactor(module manager): remove utarray
| -rw-r--r-- | infra/module_manager/module_manager.c | 92 | ||||
| -rw-r--r-- | infra/module_manager/module_manager_interna.h | 24 | ||||
| -rw-r--r-- | infra/module_manager/test/gtest_module_manager_main.cpp | 4 |
3 files changed, 58 insertions, 62 deletions
diff --git a/infra/module_manager/module_manager.c b/infra/module_manager/module_manager.c index 99a7a28..22491d3 100644 --- a/infra/module_manager/module_manager.c +++ b/infra/module_manager/module_manager.c @@ -5,10 +5,9 @@ #include <dlfcn.h> #include <stdbool.h> #include <assert.h> +#include <string.h> -UT_icd module_specs_icd = {sizeof(struct module_specific), NULL, NULL, NULL}; - /******************************************* * module manager internal API * *******************************************/ @@ -25,17 +24,16 @@ toml_table_t *toml_parse_file_path(const char *toml_conf_path) return conf; } -struct module_specific *module_specs_load(toml_table_t* conf, int *mod_num) +int module_specs_load(toml_table_t* conf, struct module_spec_load **mod_spec) { - if(conf==NULL|| mod_num==NULL) return NULL; - *mod_num = 0; - struct module_specific* mod_spec=NULL; + if(conf==NULL|| mod_spec==NULL) return 0; + int mod_num = 0; toml_array_t* mod_array = toml_array_in(conf, "module"); if(mod_array==NULL)goto MODULE_SPEC_LOAD_ERROR; - *mod_num = toml_array_nelem(mod_array); - mod_spec = CALLOC(struct module_specific, *mod_num); + mod_num = toml_array_nelem(mod_array); + *mod_spec = CALLOC(struct module_spec_load, mod_num); - for (int i = 0; i < *mod_num; i++) { + for (int i = 0; i < mod_num; i++) { toml_table_t* toml_mod = toml_table_at(mod_array, i); const char *path_raw = toml_raw_in(toml_mod, "path"); @@ -55,58 +53,51 @@ struct module_specific *module_specs_load(toml_table_t* conf, int *mod_num) goto MODULE_SPEC_LOAD_ERROR; } - mod_spec[i].on_init_cb = (module_on_init_func *) dlsym(handle, init_func_name); - if (!mod_spec[i].on_init_cb) { + mod_spec[i]->on_init_cb = (module_on_init_func *) dlsym(handle, init_func_name); + if (!mod_spec[i]->on_init_cb) { fprintf(stderr, "Could not load init function %s: %s\n", init_func_name, dlerror()); } - mod_spec[i].on_exit_cb = (module_on_exit_func *) dlsym(handle, exit_func_name); - if (!mod_spec[i].on_exit_cb) { + mod_spec[i]->on_exit_cb = (module_on_exit_func *) dlsym(handle, exit_func_name); + if (!mod_spec[i]->on_exit_cb) { fprintf(stderr, "Could not load exit function %s: %s\n", exit_func_name, dlerror()); } FREE(path); FREE(init_func_name); FREE(exit_func_name); } - return mod_spec; + return mod_num; MODULE_SPEC_LOAD_ERROR: - if(mod_spec)FREE(mod_spec); - *mod_num=0; - return NULL; + if(*mod_spec)FREE(*mod_spec); + return 0; } struct stellar_module_manager *stellar_module_manager_new_with_toml(toml_table_t *conf, int max_thread_num, struct mq_schema *mq_schema) { - int spec_num = 0; - struct module_specific *specs = module_specs_load(conf, &spec_num); + struct stellar_module_manager *mod_mgr = CALLOC(struct stellar_module_manager, 1); - if(spec_num > 0) - { - utarray_new(mod_mgr->schema.module_specs_array,&module_specs_icd); - utarray_reserve(mod_mgr->schema.module_specs_array, spec_num); - } mod_mgr->schema.max_thread_num=max_thread_num; mod_mgr->schema.mq_schema=mq_schema; + mod_mgr->schema.load_module_num = module_specs_load(conf, &mod_mgr->schema.module_specs); // TODO: store module specific in hash - for(int i = 0; i < spec_num; i++) + for(int i = 0; i < mod_mgr->schema.load_module_num; i++) { - if (specs[i].on_init_cb != NULL) + if (mod_mgr->schema.module_specs[i].on_init_cb != NULL) { - specs[i].mod=specs[i].on_init_cb(mod_mgr); - if(stellar_module_manager_get_module(mod_mgr, specs[i].mod->name)==NULL) + mod_mgr->schema.module_specs[i].mod=mod_mgr->schema.module_specs[i].on_init_cb(mod_mgr); + if(stellar_module_manager_get_module(mod_mgr, mod_mgr->schema.module_specs[i].mod->name)==NULL) { - utarray_push_back(mod_mgr->schema.module_specs_array, &specs[i]); + mod_mgr->schema.module_specs[i].is_init_succ=true; } else { - fprintf(stderr, "Module %s already exists\n", specs[i].mod->name); - if(specs[i].on_exit_cb)specs[i].on_exit_cb(mod_mgr, specs[i].mod); + fprintf(stderr, "Module %s already exists\n", mod_mgr->schema.module_specs[i].mod->name); + if(mod_mgr->schema.module_specs[i].on_exit_cb)mod_mgr->schema.module_specs[i].on_exit_cb(mod_mgr, mod_mgr->schema.module_specs[i].mod); + assert(0); } } } - FREE(specs); - if(mod_mgr->schema.module_specs_array)assert(spec_num==(int)utarray_len(mod_mgr->schema.module_specs_array)); return mod_mgr; } @@ -126,18 +117,20 @@ struct stellar_module_manager *stellar_module_manager_new(const char *module_spe void stellar_module_manager_free(struct stellar_module_manager *mod_mgr) { if(mod_mgr==NULL)return; - struct module_specific *p=NULL; if(mod_mgr->module_spec_toml_path)FREE(mod_mgr->module_spec_toml_path); - if (mod_mgr->schema.module_specs_array) + if (mod_mgr->schema.module_specs) { - while ((p = (struct module_specific *)utarray_next(mod_mgr->schema.module_specs_array, p))) + for (int i = 0; i < mod_mgr->schema.load_module_num; i++) { - if (p->on_exit_cb) - p->on_exit_cb(mod_mgr, p->mod); + if (mod_mgr->schema.module_specs[i].on_exit_cb != NULL && + mod_mgr->schema.module_specs[i].is_init_succ) + { + mod_mgr->schema.module_specs[i].on_exit_cb(mod_mgr, mod_mgr->schema.module_specs[i].mod); + } } - utarray_free(mod_mgr->schema.module_specs_array); + FREE(mod_mgr->schema.module_specs); } - FREE(mod_mgr); + FREE(mod_mgr); return; } @@ -182,19 +175,16 @@ void stellar_module_manager_register_thread(struct stellar_module_manager* mod_m struct stellar_module *stellar_module_manager_get_module(struct stellar_module_manager *mod_mgr, const char *module_name) { if(mod_mgr==NULL || module_name == NULL)return NULL; - struct module_specific *p=NULL; - if (mod_mgr->schema.module_specs_array) + if (mod_mgr->schema.module_specs) { - while ((p = (struct module_specific *)utarray_next(mod_mgr->schema.module_specs_array, p))) + for(int i=0; i<mod_mgr->schema.load_module_num; i++) { - if (p->mod) - { - if (strcmp(p->mod->name, module_name) == 0) - { - return p->mod; - } - } - } + if(mod_mgr->schema.module_specs[i].mod == NULL)break; + if(strcmp(mod_mgr->schema.module_specs[i].mod->name, module_name)==0 && mod_mgr->schema.module_specs[i].is_init_succ) + { + return mod_mgr->schema.module_specs[i].mod; + } + } } return NULL; } diff --git a/infra/module_manager/module_manager_interna.h b/infra/module_manager/module_manager_interna.h index 16ed7e0..e6b1e81 100644 --- a/infra/module_manager/module_manager_interna.h +++ b/infra/module_manager/module_manager_interna.h @@ -7,40 +7,46 @@ extern "C" #include "stellar/module_manager.h" -#include "uthash/utarray.h" #include "stellar/mq.h" #include <limits.h> +#include <stdbool.h> + struct stellar_module { char name[NAME_MAX]; void *module_ctx; }; +struct module_spec_load +{ + struct stellar_module *mod; + module_on_init_func *on_init_cb; + module_on_exit_func *on_exit_cb; + bool is_init_succ; +}__attribute__((aligned(sizeof(void*)))); + + struct stellar_module_manager { char *module_spec_toml_path; struct { - UT_array *module_specs_array; + struct module_spec_load *module_specs; + int load_module_num; int max_thread_num; struct mq_schema *mq_schema; }schema; }__attribute__((aligned(sizeof(void*)))); -struct module_specific -{ - struct stellar_module *mod; - module_on_init_func *on_init_cb; - module_on_exit_func *on_exit_cb; -}__attribute__((aligned(sizeof(void*)))); + #include "toml/toml.h" toml_table_t *toml_parse_file_path(const char *toml_conf_path) __attribute__((visibility("hidden"))); -struct module_specific *module_specs_load(toml_table_t* conf, int *mod_num) __attribute__((visibility("hidden"))); +int module_specs_load(toml_table_t* conf, struct module_spec_load **load_spec) __attribute__((visibility("hidden"))); struct stellar_module_manager *stellar_module_manager_new_with_toml(toml_table_t *conf, int max_thread_num, struct mq_schema *mq_schema) __attribute__((visibility("hidden"))); #ifdef __cplusplus } diff --git a/infra/module_manager/test/gtest_module_manager_main.cpp b/infra/module_manager/test/gtest_module_manager_main.cpp index 0758bb6..7f0dc9a 100644 --- a/infra/module_manager/test/gtest_module_manager_main.cpp +++ b/infra/module_manager/test/gtest_module_manager_main.cpp @@ -32,8 +32,8 @@ TEST(module_manager_internal, module_specs_load) { toml_table_t *conf = toml_parse((char*)gtest_mock_spec_toml, NULL, 0); EXPECT_TRUE(conf!=NULL); - int mod_num=0; - struct module_specific *specs=module_specs_load(conf, &mod_num); + struct module_spec_load *specs=NULL; + int mod_num=module_specs_load(conf, &specs); EXPECT_EQ(mod_num, 1); EXPECT_EQ(specs[0].on_init_cb, gtest_mock_init); |
