101 lines
3.2 KiB
C
101 lines
3.2 KiB
C
#include "stellar/stellar.h"
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#include "stellar/utils.h"
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#include "lua_plugin_manage.h"
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#include <toml.h>
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#include <unistd.h>
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#include <stdlib.h>
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#define LUA_PLUGIN_CONF_PATH "/opt/tsg/sapp/lua_manage/lua_plugin_manage.toml"
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static struct lua_config_spec *config_load(const char *config_file_name, int *specific_num);
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static void debug_plugin_manage_specific(struct lua_config_spec *specific, int num);
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void *lua_plugin_manage_on_load(struct stellar *st __unused)
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{
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int num = 0;
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struct lua_config_spec *specific = config_load(LUA_PLUGIN_CONF_PATH, &num);
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debug_plugin_manage_specific(specific, num);
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// struct lua_plugin_manage *lua_schema = NULL;
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struct lua_plugin_manage *lua_schema = lua_plugin_manage_init(st, specific, num);
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if (specific)
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free(specific);
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return (void *)lua_schema;
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}
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void lua_plugin_manage_on_unload(void *plugin_env __unused)
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{
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if (plugin_env)
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lua_plugin_manage_exit((struct lua_plugin_manage *)plugin_env);
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return;
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}
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static struct lua_config_spec *config_load(const char *config_file_name, int *specific_count)
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{
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if (!config_file_name)
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return NULL;
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int specific_num = 0;
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char errbuff[256] = {0};
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if (access(config_file_name, F_OK))
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{
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printf("file access falied, filename is %s\n", config_file_name);
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return NULL;
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}
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FILE *fp = fopen(config_file_name, "r");
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if (!fp)
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return NULL;
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toml_table_t *conf = toml_parse_file(fp, errbuff, sizeof(errbuff));
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if (fp)
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fclose(fp);
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if (!conf)
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{
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printf("parse config file failed, filename %s, err %s\n", config_file_name, errbuff);
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return NULL;
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}
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toml_array_t *plugin_array = toml_array_in(conf, "plugin");
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if (!plugin_array)
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return NULL;
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specific_num = toml_array_nelem(plugin_array);
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struct lua_config_spec *new_spec = (struct lua_config_spec *)calloc(specific_num, sizeof(struct lua_config_spec));
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if (!new_spec)
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return NULL;
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struct lua_config_spec *specific = NULL;
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for (int i = 0; i < specific_num; ++i)
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{
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toml_table_t *plugin = toml_table_at(plugin_array, i);
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const char *raw_filepath = toml_raw_in(plugin, "path");
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const char *raw_load_func_name = toml_raw_in(plugin, "init");
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const char *raw_unload_func_name = toml_raw_in(plugin, "exit");
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specific = &new_spec[i];
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if (toml_rtos(raw_filepath, &specific->spec_file_path) ||
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toml_rtos(raw_load_func_name, &specific->spec_load_func_name) ||
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toml_rtos(raw_unload_func_name, &specific->spec_unload_func_name))
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{
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toml_free(conf);
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free(specific);
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return NULL;
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}
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}
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*specific_count = specific_num;
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return new_spec;
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}
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static void debug_plugin_manage_specific(struct lua_config_spec *specific, int num)
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{
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printf("***** ***** ***** ***** ***** *****\n");
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printf("load config specifics count is %d\n", num);
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for (int i = 0; i < num; ++i)
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{
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printf("[%d]file path: %s\n", i, specific[i].spec_file_path);
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printf("[%d]load func: %s\n", i, specific[i].spec_load_func_name);
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printf("[%d]unload func: %s\n", i, specific[i].spec_unload_func_name);
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}
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printf("***** ***** ***** ***** ***** *****\n\n");
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} |