【新增】example测试代码
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niubinghui
199
example/include/plugin_manager_interna.h
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199
example/include/plugin_manager_interna.h
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#include "plugin_manager.h"
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#include "stellar/stellar.h"
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#include "stellar/session_exdata.h"
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#include "stellar/session_mq.h"
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#include "stellar/packet_exdata.h"
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#include "stellar/packet_mq.h"
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#include "bitmap.h"
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#include "utarray.h"
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struct per_thread_exdata_array
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{
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struct stellar_exdata *exdata_array;
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};
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struct stellar_message;
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struct plugin_manger_per_thread_data
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{
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struct per_thread_exdata_array per_thread_pkt_exdata_array;
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struct stellar_message *priority_mq[SESSION_MQ_PRIORITY_MAX];// message list
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struct stellar_message *dealth_letter_queue;// dlq list
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long long pub_packet_msg_cnt;
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};
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struct plugin_manager_schema
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{
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struct stellar *st;
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UT_array *plugin_load_specs_array;
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UT_array *packet_exdata_schema_array;
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UT_array *session_exdata_schema_array;
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UT_array *stellar_mq_schema_array;
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UT_array *registered_session_plugin_array;
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UT_array *registered_packet_plugin_array;
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UT_array *registered_polling_plugin_array;
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int packet_mq_topic_num;
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int session_mq_topic_num;
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int packet_topic_subscriber_num;
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int session_topic_subscriber_num;
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int tcp_topic_id;
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int tcp_stream_topic_id;
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int udp_topic_id;
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int egress_topic_id;
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int control_packet_topic_id;
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int max_message_dispatch;
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struct plugin_manger_per_thread_data *per_thread_data;
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}__attribute__((aligned(sizeof(void*))));
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enum plugin_exdata_state
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{ INIT, ACTIVE, EXIT };
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struct stellar_exdata
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{
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void *exdata;
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enum plugin_exdata_state state;
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};
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struct stellar_exdata_schema
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{
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char *name;
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union
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{
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void *free_func;
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session_exdata_free *sess_free_func;
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packet_exdata_free *pkt_free_func;
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};
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void *free_arg;
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int idx;
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}__attribute__((aligned(sizeof(void*))));
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enum stellar_topic_type
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{
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ON_SESSION_TOPIC,
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ON_PACKET_TOPIC,
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};
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struct stellar_message
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{
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struct
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{
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int topic_id;
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enum stellar_topic_type type;
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enum session_mq_priority priority;
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} header;
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void *body;
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struct stellar_message *next, *prev;
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} __attribute__((aligned(sizeof(void *))));
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typedef struct stellar_mq_subscriber
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{
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int topic_subscriber_idx;
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int plugin_idx;
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union
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{
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on_session_msg_cb_func *sess_msg_cb;
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on_packet_msg_cb_func *pkt_msg_cb;
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void *msg_cb;
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};
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struct stellar_mq_subscriber *next, *prev;
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}stellar_mq_subscriber __attribute__((aligned(sizeof(void*))));
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struct stellar_mq_topic_schema
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{
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char *topic_name;
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void *free_cb_arg;
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int topic_id;
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int subscriber_cnt;
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int is_destroyed;
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union
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{
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void *free_cb;
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session_msg_free_cb_func *sess_msg_free_cb;
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packet_msg_free_cb_func *pkt_msg_free_cb;
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};
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struct stellar_mq_subscriber *subscribers;
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}__attribute__((aligned(sizeof(void*))));
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struct session_plugin_ctx_runtime
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{
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enum plugin_exdata_state state;
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int session_plugin_id;
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void *plugin_ctx;
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}__attribute__((aligned(sizeof(void*))));
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struct plugin_manager_runtime
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{
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struct plugin_manager_schema *plug_mgr;
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struct session *sess;
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struct bitmap *session_mq_status; //N * M bits, N topic, M subscriber
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struct bitmap *session_topic_status; //N bits, N topic
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struct stellar_exdata *sess_exdata_array;
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struct session_plugin_ctx_runtime *plugin_ctx_array;//N plugins TODO: call alloc and free
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int current_session_plugin_id;
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int pub_session_msg_cnt;
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}__attribute__((aligned(sizeof(void*))));
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struct registered_packet_plugin_schema
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{
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char ip_protocol;
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plugin_on_packet_func *on_packet;
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void *plugin_env;
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UT_array *registed_packet_mq_subscriber_info;
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}__attribute__((aligned(sizeof(void*))));
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struct registered_polling_plugin_schema
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{
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plugin_on_polling_func *on_polling;
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void *plugin_env;
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}__attribute__((aligned(sizeof(void*))));
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struct stellar_mq_subscriber_info
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{
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int topic_id;
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int subscriber_idx;
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}__attribute__((aligned(sizeof(void*))));
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struct registered_session_plugin_schema
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{
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session_ctx_new_func *on_ctx_new;
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session_ctx_free_func *on_ctx_free;
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void *plugin_env;
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UT_array *registed_session_mq_subscriber_info;
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}__attribute__((aligned(sizeof(void*))));
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#define SESSION_PULGIN_ID_BASE 0x00000
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#define PACKET_PULGIN_ID_BASE 0x10000
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#define POLLING_PULGIN_ID_BASE 0x20000
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/*******************************
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* PLUGIN MANAGER INIT & EXIT *
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*******************************/
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#define MAX_MSG_PER_DISPATCH 128
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#include <dlfcn.h>
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struct plugin_specific
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{
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char plugin_name[256];
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plugin_on_load_func *load_cb;
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plugin_on_unload_func *unload_cb;
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void *plugin_ctx;
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}__attribute__((aligned(sizeof(void*))));
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