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📄 smgp3.c

📁 基于上海电信 sgmp3.0短信协议,实现的源程序,现网运行稳定,unix (freeBSD) 环境下编程.
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/*$Header: /base/cvsroot/wam/sms/platform/src/smgp3/SMGP3.c,v 1.26 2007/08/01 08:20:16 haowen Exp $*/
/*
 * SMGP3.c
 * SMGP protocol Daemon
 * Version 3.0 
 *gcc SMGP3.c nsmgp.c mylog.c smgw.c  utils.c cfg.c UNICODE_2_GBK.c md5.c parse_packet.c -g -lunicode  -pthread -I/usr/local/include/mysql -lmysqlclient -L/usr/local/lib/mysql -o SMGP3
 
  gcc -g SMGP3.c nsmgp.c common/mylog.c smgw.c parse_packet.c common/utils.c common/cfg.c common/UNICODE_2_GBK.c common/md5.c -lunicode -pthread -I./common/ -I/usr/local/include/mysql -lmysqlclient -L/usr/local/lib/mysql -o SMGP3

 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include <errmsg.h>
#include <my_config.h>
#include <mysql.h>
#include <mysqld_error.h>
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/msg.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/errno.h>
#include <unistd.h>
#include <time.h>
#include <stdarg.h>
#include <unistd.h>
#include <errno.h>
//#include <gnu/regex.h>
#include <pthread.h>

#include "nsmgp.h"
#include "cfg.h"
#include "mylog.h"
#include "utils.h"
#include "smgw.h"
#include "error.h"

extern int errno;

typedef struct {
    int  MsgType;
    char FeeType[4];
    int  FeeCode;       // 0 -- 表示使用 '000000', 1 -- 表示使用真实的费用
    int  FixFee;        // 同上
} STYPE;

static STYPE S_MF;  // 免费
static STYPE S_DB;  // 点播,按条
static STYPE S_ATQR;	//按条确认语
static STYPE S_ATDZ;
static STYPE S_QR;  // 包月确认
static STYPE S_BY;  // 包月
//static STYPE S_AT;
static STYPE S_HD;  // 包月话单

char logfile[256] = "";
char inifile[256] = "";
static int smg_type = 0;
static int smg_recv_type = 0;
static char smg_host[32] = "";
static int smg_port = 0;
static char smg_user[32] = "";
static char smg_pass[32] = "";
static char province[32] = "";
static char cmcode[32] = "";
//but not used
static char spid[32] = "";	

static char send_q_db[32] = "";
static char send_q_host[32] = "";
static char send_q_user[32] = "";
static char send_q_pass[32] = "";
static int send_q_port = 3306;

static char newspcode4[32] = "";


//David for 2SP
static char media_db[32] = "";
static char media_host[32] = "";
static char media_user[32] = "";
static char media_pass[32] = "";
static int  media_port = 3306;

static char gateway_name[32] = "";

//SERVICEMEDIA
static char servicemedia_db[32] = "";
static char servicemedia_host[32] = "";
static char servicemedia_user[32] = "";
static char servicemedia_pass[32] = "";
static int  servicemedia_port = 3306;

static int  timeout_no_submit_resp = 180;

static int retry_num = 3;
static int retry_max = -3;

static int expiretime = 0;
static int feetrim_flag = 0;
static int  priority =0;

static int isHainanFlag=0;

static int altq_num = 10;
static int resnum = 50;
static int altq_timer = 1000 * 80;
static int connections =1; //总连接数
static int connected =1;// 已连接数
static int disconnected[10] ={-2,-2,-2,-2,-2,-2,-2,-2,-2,-2};// 断开线程号
static int memsend = 500;
static int reportnum = 500;
static int NeedSubmitResp = 0; 
static int reporttime =5;
static int socketbuffersize = 1024*1024;
static char nanjingct_flag[1 + 1] = "0";
/*管理平台号码*/
static char ismp[32] ="";
static char smps[32] ="";

// For main()
MYSQL fsql_mainmedia;
MYSQL fsql_main;
MYSQL fsql_servicemedia;

pthread_t pThread ,pThreadR, pThreadS;

struct timeval tSecond1, tSecond2 ;

pthread_mutex_t sendq_lock[10]={PTHREAD_MUTEX_INITIALIZER}; //发送队列
pthread_mutex_t resq_lock[10]={PTHREAD_MUTEX_INITIALIZER}; // 接收队列
pthread_mutex_t cnum_lock[10]={PTHREAD_MUTEX_INITIALIZER}; // 链接状态,submitresp

SEND_Q *SENDQ[10]; // send buffer 
RES_Q *RESQ[10]; // recv response buffer
SEND_Q sendtemp; // send buffer temp
SEND_Q *reportlog=NULL;
static int  threads[10][4] = {{0}}; //socket(链接状态), 链接状态, needsubmitresp

/*查找BUFFER 中空位置,返回-1表示MAP满*/
int FindPlace(SEND_Q *map, int size )
{
	int i;

//	INFO("[FUNCTION-FINDPLACE]: call , mapsize:%d\n", size);
	for(i=0; i<size; i++)
	{
//		INFO("[FUNCTION-FINDPLACE] START sq_id :%d i:%d\n", map[i].sq_id ,i );
		if(map[i].sq_id <= 0)
		{
			return i;
		}
//		INFO("[FUNCTION-FINDPLACE] END sq_id :%d i:%d\n", map[i].sq_id , i);
	}
	
	if(i == size)
	{
		return -1;
	}
	
}


// 匹配发送队列和接收队列中数据
int CheckRes(SEND_Q *sendq, RES_Q  *resq, SEND_Q *sendreport)
{
	int sendn=0, resn =0;
	int flaginsert =0,k=0, flag=0;
	char tempquery[1024];
	
	for ( resn =0 ; resn <memsend; resn++)
	{
		if(strlen(resq[resn].rq_submit_id) >0)
		{
			for(sendn =0 ; sendn <memsend ; sendn++)
			{
				if(strcmp(resq[resn].rq_submit_id, sendq[sendn].sq_submit_id) == 0 ) 
				{
					if( resq[resn].rq_response_status == 33 || resq[resn].rq_response_status == 88 || resq[resn].rq_response_status == 1)
					{
						// 流量错,重发
						strcpy(sendq[sendn].sq_submit_id , "");
						strcpy(sendq[sendn].sq_submit_stat, "");
						INFO("[INFO-MAIN] resend  sq_id[%d]\n", sendq[sendn].sq_id );
						break;
					}
					else if( resq[resn].rq_response_status != 0 && resq[resn].rq_response_status != -1 && resq[resn].rq_response_status != -1)
					{
						if(sendq[sendn].sq_pri <= retry_max)
						{
							// insert into send_log , failed
							InsertSendLog(&fsql_main, send_q_db,&sendq[sendn], resq[resn].rq_response_status);
							if (strcmp(sendq[sendn].sq_from, "16") == 0)
							{	
								memset(tempquery, 0 , 1024);
								sprintf(tempquery,"insert into %s.lowerSP (AutoId, ServiceCode, Mobile, MobileType, Spnumber, Msg, MsgType, LinkID, WAMID, Status, ArrivedTime, MsgFrom, MediaName, Reserved) 	values(null, \'%s\', \'%s\', \'0\', \'%s\', \'%d\', \'%s\', \'%s\', \'%s\', \'0\', now(), \'0\', \'%s\', \'\')", media_db, sendq[sendn].sq_service_code, sendq[sendn].sq_mobile, sendq[sendn].sq_send, resq[resn].rq_response_status, "1", sendq[sendn].sq_linkid, sendq[sendn].sq_wamid, gateway_name);
								INFO("[INFO-MAIN]: Insert l2sp:[%s]\n",  tempquery);
						 		flaginsert= mysql_real_query(&fsql_mainmedia, tempquery, strlen(tempquery));
						 		if (flaginsert != 0)
								{
									INFO("[-ERR-MAIN]: insert l2sp failed .\n");
								}
							}
							sendq[sendn].sq_id = 0;
							memset(&sendq[sendn], 0, sizeof(SEND_Q));
									
						}
						else
						{
							sendq[sendn].intime = time(NULL);
							strcpy(sendq[sendn].sq_submit_id , "");
							strcpy(sendq[sendn].sq_submit_stat, "");
							sendq[sendn].sq_pri--;
						}
						break;
					}
					else
					{
						k= FindPlace(sendreport,  memsend);
						if(k == -1)
						{
							INFO("[INFO-MAIN] reportlog full\n");
							return -1; // 缓存满
						}
						else
						{
							strcpy(sendq[sendn].sq_sms_scheduletime, resq[resn].rq_response_time);
							strcpy(sendq[sendn].sq_submit_id, resq[resn].rq_msgid);
							if(resq[resn].rq_response_status ==0) // response received 
							{
								if(sendq[sendn].sq_msg_type == 20 || sendq[sendn].sq_msg_type == 21 || sendq[sendn].sq_msg_type == 22
									|| sendq[sendn].sq_msg_type == 23 || sendq[sendn].sq_msg_type == 24 || sendq[sendn].sq_msg_type == 6)
								{
									//订购,点播同步信息,没有状态报告,直接插入send_log
									INFO("[INFO-MAIN] when sq_msg_type is 20,21,22,23,24, there are no report. so into send_log\n");
									InsertSendLog(&fsql_main, send_q_db,&sendq[sendn], 0);
									memset(&sendq[sendn],0, sizeof(SEND_Q));
									break;
								}
								strcpy(sendq[sendn].sq_submit_stat, "SMC");
							}
							else if(resq[resn].rq_response_status == -1) // simulate response 
								strcpy(sendq[sendn].sq_submit_stat, "SMC");
							else if(resq[resn].rq_response_status == -3) // unsend
								strcpy(sendq[sendn].sq_submit_stat ,"unsend");
						
							memset(tempquery, 0 , 1024);
							// insert sp 2
						     	if (strcmp(sendq[sendn].sq_from, "16") == 0)
						     	{
								sprintf(tempquery,"insert into %s.lowerSP (AutoId, ServiceCode, Mobile, MobileType, Spnumber, Msg, MsgType, LinkID, WAMID, Status, ArrivedTime, MsgFrom, MediaName, Reserved) 	values(null, \'%s\', \'%s\', \'0\', \'%s\', \'%d\', \'%s\', \'%s\', \'%s\', \'0\', now(), \'0\', \'%s\', \'\')", media_db, sendq[sendn].sq_service_code, sendq[sendn].sq_mobile, sendq[sendn].sq_send, resq[resn].rq_response_status, "1", sendq[sendn].sq_linkid, sendq[sendn].sq_wamid, gateway_name);
								INFO("[INFO-MAIN]: Insert l2sp:[%s]\n",  tempquery);
				 		     		flaginsert= mysql_real_query(&fsql_mainmedia, tempquery, strlen(tempquery));
				 				if (flaginsert != 0)
								{
									INFO("[-ERR-MAIN]: insert l2sp failed .\n");
								}
						     	}
							INFO("[INFO-MAIN] resn[%d] Response ID[%s] status[%d] status found in sendbuffer\n", resn, resq[resn].rq_submit_id, resq[resn].rq_response_status);
							memcpy(&sendreport[k], &sendq[sendn] ,sizeof(SEND_Q));
			//				INFO("[DEBUG] sendreport[%d].sq_id = %d \n", k, sendreport[k].sq_id);
							memset(&sendq[sendn],0, sizeof(SEND_Q));
			//				INFO("[INFO-MAIN] check res :resq[%d] sendq[%d] \n",resn, sendn);
							break;
						}
					}
				}
			}
			memset(&resq[resn], 0, sizeof(RES_Q)); // Not found , clear 
		}
	}
	return 0;
}


int Dumptosendreport(SEND_Q *send, char *deletestring)
{
	int i =0,n=0;
    	char tempquery[1024];
    	char content[256];

	for (i=0; i< memsend; i++)
		if(send[i].sq_id >0)
		{
			    send[i].sq_desc_pi[0] = '\0';
			    send[i].sq_desc_mi[0] = '\0';

			    mysql_escape_string(content, send[i].sq_sms_content, strlen(send[i].sq_sms_content)) ;
			    sprintf(tempquery, " (NULL,'%s',%d,'%s','%s','%s',%d,'%s','%s','%s','%s','%s','%s','%s',%d,'%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s','%s')",
			            //send->sq_id,
			            send[i].sq_service_code,
			            send[i].sq_pri,               // %d
			            send[i].sq_message_format,
			            send[i].sq_fee_type,
			            send[i].sq_fee_code,
			            send[i].sq_sms_length,        // %d
			            content,
			            send[i].sq_content_type,
			            send[i].sq_desc_pi,
			            send[i].sq_desc_mi,
			            send[i].sq_mobile,
			            send[i].sq_send,
			            send[i].sq_fee_mobile,
			            send[i].sq_msg_type,          // %d
			            send[i].sq_content_name,
			            send[i].sq_content_id,
			            send[i].sq_provider,
			            send[i].sq_province,
			            send[i].sq_sms_scheduletime,
			            send[i].sq_send_time,
			            send[i].sq_submit_id,
			            "SMC",                      //send->sq_submit_stat,
			            send[i].sq_submit_time,
			            send[i].sq_linkid,
			            send[i].sq_jf_code,
			            send[i].sq_product,
			            send[i].sq_zone_province,
			            send[i].sq_zone_city,
			            send[i].sq_from,
			            send[i].sq_wamid,
			            send[i].sq_reg_cmd,
			            send[i].sq_reg_gateway,
			            send[i].sq_reg_from);
				strcat(deletestring, tempquery);
				strcat(deletestring, ",");
				n++;
			//	send[i].sq_id =0;
				memset(&send[i], 0, sizeof(SEND_Q));
		}
		return n;
}

// 模拟response,返回值为模拟的response数量
int simulateres(SEND_Q *sendq, RES_Q *resq)
{
	int k =0, i=0, n=0;
#if 0
	for(k = 0; k<memsend ; k++)
		if( strcmp(sendq[k].sq_submit_stat , "sub") ==0 )
			for(i=0; i< memsend ; i++)
				{
					if(strlen(resq[i].rq_submit_id)==0)
					{
						strcpy(resq[i].rq_submit_id , sendq[k].sq_submit_id);
						getdatetime(resq[i].rq_response_time);
						resq[i].rq_response_status = -3;
						resq[i].intime = time(NULL);
					}
				}
#endif 

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