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smsbbschildprotocol.h
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smsbbschildprotocol.h
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/* smsbbschildprotocol
*
*
*
*/
#ifndef SMS_51AD2DAD_B486_4391_A641_84C4719FF7DE
#define SMS_51AD2DAD_B486_4391_A641_84C4719FF7DE
#include <cc++/socket.h>
#include <sqlplus.hh>
#include "sms.h"
#include "smsbbschildprivilegechecker.h"
#include "smsmysqlfeecodegetter.h"
#include <asm/errno.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/file.h>
#include <netdb.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <signal.h>
#include <sstream>
#include <vector>
#include <algorithm>
#ifdef CCXX_NAMESPACES
using namespace std;
using namespace ost;
#endif
#include "smsbbsprotocoldefine.h"
#include "smslogger.h"
#include "smstcpstream.h"
#include "smsdiskstorage.h"
namespace SMS {
#define SEND_NO_CHECK 1
#define SEND_CHECK 0
struct bindRequest{
DWORD sn;
std::string userID;
std::string mobileNumber;
byte isBind;
};
const char CODES[]="0123456789";
/* {{{ class CBBSChildProtocolTCPSocket
* 程序的Server Socket实现
*/
class CBBSChildProtocolTCPSocket : public TCPSocket
{
CSMSBBSChildPrivilegeChecker* m_privilegeChecker;
protected:
bool onAccept(const InetHostAddress &ia, tpport_t port);
public:
CBBSChildProtocolTCPSocket(InetAddress &ia, tpport_t port, CSMSBBSChildPrivilegeChecker* privilegeChecker);
};
CBBSChildProtocolTCPSocket::CBBSChildProtocolTCPSocket(InetAddress &ia, tpport_t port, CSMSBBSChildPrivilegeChecker* privilegeChecker) :
TCPSocket(ia, port),m_privilegeChecker(privilegeChecker) {};
bool CBBSChildProtocolTCPSocket::onAccept(const InetHostAddress &ia, tpport_t port){
return true;
};
/* class CBBSChildProtocolTCPSocket
* }}} */
class CSMSBBSChildProtocol: public CSMSProtocol{
int m_state;
CSMSTcpStream *m_pStream;
enum { ready,headLenghtUnkown, headIncomplete, bodyIncomplete };
DWORD m_serial;
CSMSBBSChildPrivilegeChecker *m_pChildPrivilegeChecker;
CSMSStorage* m_pSMSStorage;
char m_childCode[SMS_MAXCHILDCODE_LEN+1];
char m_childName[SMS_MAXCHILDNAME_LEN+1];
Connection m_conn;
int m_listenPort;
CSMSLogger m_SMSLogger;
int m_defaultMoneyLimit;
CSMSFeeCodeGetter* m_pSMSFeeCodeGetter;
std::vector<struct bindRequest*> m_requestList;
private:
DWORD getSerial(){ //产生序列号
return m_serial++;
}
/* {{{ doSendMsg()
* 向下游发送消息
*/
int doSendMsg(void* msg, DWORD len){
int rc=0;
if (m_pStream==NULL){
return ERROR;
}
syslog(LOG_ERR," send msg to child ,length=%d",len);
//todo: 中断恢复与处理
rc=m_pStream->write((char*)msg,len);
if ( rc<len) {
syslog(LOG_ERR, "do send msg error: %d" , errno);
return ERROR;
}
return SUCCESS;
}
/* doSendMsg()
* }}} */
/* {{{ doReply()函数
*
* 返回消息处理结果
*/
int doReply(int msgType, const byte SerialNo[4], const byte pid[4]){
char * msg;
DWORD len;
len=sizeof(SMS_BBS_HEADER);
msg=(char *)malloc(len);
memset(msg,0,len);
((PSMS_BBS_HEADER)(msg))->Type=msgType;
memcpy(((PSMS_BBS_HEADER)(msg))->SerialNo, SerialNo,4);
memcpy(((PSMS_BBS_HEADER)(msg))->pid, pid, 4);
sms_longToByte(((PSMS_BBS_HEADER)(msg))->msgLength,0);
int retCode=doSendMsg(msg,len);
free( msg);
return retCode;
}
/* doRely()
*}}} */
/* {{{ generateSMS()
* 生成内部格式SMS
*/
int generateSMS(DWORD userCode, const char* targetNumber, const char* feeTargetNumber, const char* msgContent, DWORD msgLen , byte feeType , SMSMessage** sms, DWORD *smsLen){
*smsLen=sizeof(SMSMessage)+msgLen;
*sms=(PSMSMessage) malloc(*smsLen);
if (*sms==NULL) {
return NOENOUGHMEMORY;
}
memset(*sms,0,*smsLen);
(*sms)->length=*smsLen;
if (userCode)
snprintf((*sms)->SenderNumber , MOBILENUMBERLENGTH , "%s%d" , m_childCode, userCode);
else
snprintf((*sms)->SenderNumber , MOBILENUMBERLENGTH , "%s" , m_childCode);
strncpy((*sms)->TargetNumber , targetNumber , MOBILENUMBERLENGTH);
(*sms)->TargetNumber[MOBILENUMBERLENGTH]=0;
strncpy((*sms)->FeeTargetNumber , feeTargetNumber , MOBILENUMBERLENGTH);
(*sms)->FeeTargetNumber[MOBILENUMBERLENGTH]=0;
(*sms)->SMSBodyLength=msgLen;
memcpy((*sms)->SMSBody, msgContent, msgLen);
(*sms)->sendTime=time(NULL);
strncpy((*sms)->childCode,m_childCode,SMS_MAXCHILDCODE_LEN);
(*sms)->childCode[SMS_MAXCHILDCODE_LEN]=0;
(*sms)->FeeType=feeType;
(*sms)->FeeMoney=10;
return SUCCESS;
}
/* generateSMS()
* }}} */
/* {{{ convertSMS()
* 转化SMS为内部格式
*/
int convertSMS(PSMS_BBS_BBSSENDSMS msg, SMSMessage** sms, DWORD *smsLen){
return generateSMS(sms_byteToLong(msg->UserID),msg->DstMobileNo, msg->SrcMobileNo,msg->MsgTxt,sms_byteToLong(msg->MsgTxtLen),6, sms,smsLen);
}
/* convertSMS()
* }}} */
int countMoney(const char* mobileNumber, const char* usrID, int feeMoney) {
try{
Query query=m_conn.query();
query<< "select * from SMSRegister_TB where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNumber<<"' and UPPER(srcID)=UPPER('"<<usrID<<"') and todayMoney+"<<feeMoney<<"<=moneyLimit";
Result res=query.store();
if (res.size()!=0) {
std::stringstream sql;
sql<< "update SMSRegister_TB set todayMoney=todayMoney+"<<feeMoney<<" where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNumber<<"' and UPPER(srcID)=UPPER('"<<usrID<<"') ";
query.exec(sql.str());
return SMS_BBS_CMD_OK;
} else {
syslog(LOG_ERR,"%s %s 's todayMoneyLimit exeeded", usrID, mobileNumber);
return SMS_BBS_CMD_EXCEEDMONEY_LIMIT;
}
} catch ( BadQuery er) {
syslog(LOG_ERR," mysql query err : %s", er.error.c_str());
}
return SMS_BBS_CMD_DB_ERROR;
}
/* {{{ sendSMS()
* 向上游发送短信
*
*/
int sendSMS(PSMSMessage sms,const char* usrID, int bCheck=SEND_CHECK) {
if (bCheck!=SEND_NO_CHECK) {
int feeMoney=0;
int retCode;
if (m_pSMSFeeCodeGetter->getFee(sms->FeeType,&feeMoney)!=SUCCESS){
return SMS_BBS_CMD_DB_ERROR;
}
if (usrID!=NULL) {
if ((retCode=countMoney(sms->FeeTargetNumber,usrID,feeMoney))!=SMS_BBS_CMD_OK) {
return retCode;
}
}
}
if (m_pSMSStorage->writeSMStoStorage(sms->SenderNumber,sms->TargetNumber,(char *)sms,sms->length)==SUCCESS) {
return SMS_BBS_CMD_OK;
} else {
return SMS_BBS_CMD_ERR;
}
}
/* sendSMS()
* }}} */
/* {{{ generateValidateNum
* 生成注册码
*
*/
void generateValidateNum(char* validateNo, int validNumLen){
int codeLen=strlen(CODES);
int t;
srand(time(NULL));
syslog(LOG_ERR," %d %d ", codeLen, validNumLen);
for (int i=0;i<validNumLen;i++){
t=0+(int) (((double)codeLen)*rand()/(RAND_MAX+1.0));
validateNo[i]=CODES[t];
syslog(LOG_ERR,"%c",validateNo[i]);
}
validateNo[validNumLen]=0;
}
/* generateValidateNum()
* ))) */
/* {{{ getValidateNum()
*
* 获取注册码
*/
int getValidateNum(const char* mobileNo, const char* srcID, char* validateNo, int validNumLen){
try {
Query query=m_conn.query();
query<< "select * from SMSRegister_TB where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNo<<"' and UPPER(srcID)=UPPER('"<<srcID<<"')";
Result res=query.store();
if (res.size()!=0) {
Row row=*(res.begin());
if (strlen(row["ValidatationNumber"])!=0) {
strncpy(validateNo,row["ValidatationNumber"],validNumLen);
validateNo[validNumLen]=0;
return SUCCESS;
}
}
generateValidateNum(validateNo,validNumLen);
std::stringstream sql;
sql<< "replace into SMSRegister_TB(childCode, MobilePhoneNumber, ValidatationNumber,srcID,moneyLimit) values( '"
<<m_childCode<<"' , '"<<mobileNo<<"' , '" <<validateNo <<"', '"<<srcID<<"',"<<m_defaultMoneyLimit<< " )";
query.exec(sql.str());
return SUCCESS;
} catch ( BadQuery er) {
syslog(LOG_ERR," getValidateNum -- mysql query err : %s", er.error.c_str());
return SMS_BBS_CMD_DB_ERROR;
}
}
/* getValidateNum
* }}} */
/* {{{ doSendRegisterSMS()
* 发送注册短信
*
*/
int doSendRegisterSMS(const char* targetMobileNo, const char* usrID){
char validateNo[SMS_BBS_VALID_LEN+1];
int retCode=getValidateNum(targetMobileNo,usrID, validateNo,SMS_BBS_VALID_LEN);
if (retCode!=SUCCESS) {
return retCode;
}
PSMSMessage sms;
DWORD smsLen;
char msg[101];
snprintf(msg, 100, "您的注册码是：%s", validateNo);
if (generateSMS(0,targetMobileNo, targetMobileNo,msg,strlen(msg),6, &sms,&smsLen)==NOENOUGHMEMORY) {
syslog(LOG_ERR,"Fatal Error: no enough memory for SMS convertion!system exited!");
exit(0);
}
retCode=sendSMS(sms,usrID);
free(sms);
return retCode;
}
/* doSendRegisterSMS()
* }}} */
/* {{{ doRegisterValidation()
* 使用注册码进行手机绑定认证
*/
int doRegisterValidation(const char* mobileNo, const char* srcID, const char* validateNo){
try {
Query query=m_conn.query();
query<< "select * from SMSRegister_TB where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNo<<"' and UPPER(srcID)=UPPER('"<<srcID<<"') ";
Result res=query.store();
if (res.size()!=0) {
Row row=*(res.begin());
if (strlen(row["ValidatationNumber"])!=0) {
if (strcmp(validateNo,row["ValidatationNumber"])){
return SMS_BBS_CMD_ERR;
}
std::stringstream sql;
sql<< "update SMSRegister_TB set ValidatationNumber='' where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNo<<"' and UPPER(srcID)=UPPER('"<<srcID<<"') ";
query.exec(sql.str());
return SMS_BBS_CMD_OK;
}
}
return SMS_BBS_CMD_NO_VALIDCODE;
} catch ( BadQuery er) {
syslog(LOG_ERR,"doRegisterValidation -- mysql query err : %s", er.error.c_str());
return SMS_BBS_CMD_DB_ERROR;
}
}
/* doRegisterValidation()
* }}} */
/* {{{ doUnregister()
* 取消手机绑定
*/
int doUnregister(const char* mobileNo,const char* srcID){
try {
Query query=m_conn.query();
query<< "select * from SMSRegister_TB where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNo<<"' and UPPER(srcID)=UPPER('"<<srcID<<"') ";
Result res=query.store();
if (res.size()!=0) {
std::stringstream sql;
sql << "delete from SMSRegister_TB where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNo<<"' and UPPER(srcID)=UPPER('"<<srcID<<"') ";
query.exec(sql.str());
return SMS_BBS_CMD_OK;
}
return SMS_BBS_CMD_OK;
} catch ( BadQuery er) {
syslog(LOG_ERR,"doUnregister -- mysql query err : %s", er.error.c_str());
return SMS_BBS_CMD_DB_ERROR;
}
}
/* doUnregister()
* ))) */
int doRegisterSMS(const char* mobileNo,const char* srcID){
try {
Query query=m_conn.query();
query<< "select * from SMSRegister_TB where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNo<<"' and UPPER(srcID)=UPPER('"<<srcID<<"') ";
Result res=query.store();
syslog(LOG_ERR,"%s %s %s",m_childCode,mobileNo,srcID);
if (res.size()!=0) {
return NOSEVEREERROR;
} else {
std::stringstream sql;
sql<< "insert into SMSRegister_TB(childCode, MobilePhoneNumber, ValidatationNumber, srcID, moneyLimit) values( '"
<<m_childCode<<"' , '"<<mobileNo<<"' , '', '"<<srcID<<"',"<<m_defaultMoneyLimit<<" )";
query.exec(sql.str());
}
return SUCCESS;
} catch ( BadQuery er) {
syslog(LOG_ERR,"doRegisterSMS -- mysql query err : %s", er.error.c_str());
return FAILED;
}
}
int doUnregisterSMS(const char* mobileNo,const char* srcID){
try {
Query query=m_conn.query();
query<< "select * from SMSRegister_TB where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNo<<"' and UPPER(srcID)=UPPER('"<<srcID<<"') ";
Result res=query.store();
if (res.size()!=0) {
std::stringstream sql;
sql << "delete from SMSRegister_TB where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNo<<"' and UPPER(srcID)=UPPER('"<<srcID<<"') ";
query.exec(sql.str());
return SUCCESS;
}
return NOSEVEREERROR;
} catch ( BadQuery er) {
syslog(LOG_ERR,"doUnregisterSMS -- mysql query err : %s", er.error.c_str());
return FAILED;
}
}
/* {{{ doReplyRegisterRequest()
* 绑定请求回应
*/
int doReplyRegisterRequest(const char* mobileNo, byte isSucceed, DWORD smsSerialNo) {
//todo: 错误处理与恢复
vector<struct bindRequest*>::iterator i;
struct bindRequest* p;
//block 上行短信；保护m_requestList;
sigset_t sigmask,oldmask;
sigemptyset(&sigmask);
sigaddset(&sigmask,SIGUSR1);
sigaddset(&sigmask,SIGUSR2);
sigprocmask(SIG_BLOCK,&sigmask,&oldmask);
for (i=m_requestList.begin();i!=m_requestList.end();i++) {
p=*i;
if (p->sn==smsSerialNo)
break;
}
if (i==m_requestList.end())
return SUCCESS;
m_requestList.erase(i);
sigprocmask(SIG_SETMASK,&oldmask,NULL);
int retCode;
char msg[101];
switch(isSucceed) {
case 0:
if (p->isBind==SMS_BBS_USR_REQUIRE_BIND) {
retCode=doRegisterSMS(p->mobileNumber.c_str(),p->userID.c_str());
switch (retCode) {
case ERROR:
return SUCCESS;
case SUCCESS:
snprintf(msg, 100, "您的手机号与id:%s绑定成功!", p->userID.c_str());
break;
default:
snprintf(msg, 100, "您的手机号与id:%s已处于绑定状态，请不要重复绑定.", p->userID.c_str());
break;
}
} else {
retCode=doUnregisterSMS(p->mobileNumber.c_str(),p->userID.c_str());
switch (retCode) {
case ERROR:
return SUCCESS;
case SUCCESS:
snprintf(msg, 100, "您的手机号与id:%s已成功解除绑定.", p->userID.c_str());
break;
default:
snprintf(msg, 100, "您的手机号与id:%s并没有绑定.", p->userID.c_str());
break;
}
}
break;
case 1:
snprintf(msg, 100, "您输入的id: %s 不存在!", p->userID.c_str());
break;
case 2:
snprintf(msg, 100, "您使用的手机与您在bbs上设定的手机号不一致!", p->userID.c_str());
break;
default:
snprintf(msg, 100, "bbs在处理您的绑定请求时出错!");
return SUCCESS;
}
PSMSMessage sms;
DWORD smsLen;
if (generateSMS(0,p->mobileNumber.c_str(), p->mobileNumber.c_str(),msg,strlen(msg),6, &sms,&smsLen)==NOENOUGHMEMORY) {
syslog(LOG_ERR,"Fatal Error: no enough memory for SMS convertion!system exited!");
exit(0);
}
sendSMS(sms,p->userID.c_str(),SEND_NO_CHECK);
free(sms);
delete(p);
return SUCCESS;
}
/* doReplyRegisterRequest()
*/
/* doSend()
* 处理SMS发送请求
*
*/
int doSend(PSMS_BBS_BBSSENDSMS msg){
if (!m_pChildPrivilegeChecker->canSendSMS(msg->SrcMobileNo,msg->srcUserID)){
return SMS_BBS_CMD_SMS_VALIDATE_FAILED;
}
PSMSMessage sms;
DWORD smsLen;
int retCode;
if (convertSMS(msg,&sms,&smsLen)==NOENOUGHMEMORY) {
syslog(LOG_ERR,"Fatal Error: no enough memory for SMS convertion!system exited!");
exit(0);
}
retCode=sendSMS(sms,msg->srcUserID);
free(sms);
return retCode;
}
/* doSend()
*/
/* {{{ OnCMDOK()
* 接收到回应成功消息时的处理函数
*/
int OnCMDOK(DWORD serialNo){
//todo: 错误处理与恢复
syslog(LOG_ERR," bbs send msg OK reply serial No is %d",serialNo);
return SUCCESS;
}
/* OnCMDOK()
* }}} */
/* {{{ OnCMDError()
* 接收到回应失败消息时的处理函数
*/
int OnCMDError(DWORD serialNo){
//todo: 错误处理与恢复
syslog(LOG_ERR," bbs send msg Error reply serial No is %d",serialNo);
return SUCCESS;
}
/* OnCMDError()
* }}} */
/* {{{ dispatchMessage()
* 消息派发函数，将消息转化为具体的函数调用
*
*/
int dispatchMessage( char* msg, DWORD len) {
byte msgType;
DWORD smsSerialNo, msgLen , pid;
msgType=(PSMS_BBS_HEADER(msg))->Type;
msgLen=sms_byteToLong((PSMS_BBS_HEADER(msg))->msgLength);
smsSerialNo=sms_byteToLong((PSMS_BBS_HEADER(msg))->SerialNo);
pid=sms_byteToLong((PSMS_BBS_HEADER(msg))->pid);
if ( (msgLen+sizeof(SMS_BBS_HEADER))!=len) {
doReply(SMS_BBS_CMD_LENGTH_ERR, (PSMS_BBS_HEADER(msg))->SerialNo,(PSMS_BBS_HEADER(msg))->pid);
return QUIT;
}
int retCode=0;
#ifdef DEBUG
syslog(LOG_ERR,"dispatching message...");
syslog(LOG_ERR," msg type %d",msgType);
syslog(LOG_ERR," msg sn %d",smsSerialNo);
#endif
switch (msgType) {
case SMS_BBS_CMD_LOGIN:
syslog(LOG_ERR," bbs send login msg error! have logined! serial No is %d", smsSerialNo);
doReply(SMS_BBS_CMD_ERR,(PSMS_BBS_HEADER(msg))->SerialNo,(PSMS_BBS_HEADER(msg))->pid);
break;
case SMS_BBS_CMD_LOGOUT:
doReply(SMS_BBS_CMD_OK,(PSMS_BBS_HEADER(msg))->SerialNo,(PSMS_BBS_HEADER(msg))->pid);
retCode=QUIT;
break;
case SMS_BBS_CMD_REG:
doReply(doSendRegisterSMS((PSMS_BBS_REGISTERMOBILEPACKET(msg))->MobileNo,(PSMS_BBS_REGISTERMOBILEPACKET(msg))->cUserID),(PSMS_BBS_HEADER(msg))->SerialNo,(PSMS_BBS_HEADER(msg))->pid);
break;
case SMS_BBS_CMD_CHECK:
doReply(doRegisterValidation((PSMS_BBS_REGISTERVALIDATIONPACKET(msg))->MobileNo,(PSMS_BBS_REGISTERVALIDATIONPACKET(msg))->cUserID, (PSMS_BBS_REGISTERVALIDATIONPACKET(msg))->ValidateNo),(PSMS_BBS_HEADER(msg))->SerialNo,(PSMS_BBS_HEADER(msg))->pid);
break;
case SMS_BBS_CMD_UNREG:
doReply(doUnregister((PSMS_BBS_UNREGISTERMOBILEPACKET(msg))->MobileNo,(PSMS_BBS_UNREGISTERMOBILEPACKET(msg))->cUserID),(PSMS_BBS_HEADER(msg))->SerialNo,(PSMS_BBS_HEADER(msg))->pid);
break;
case SMS_BBS_CMD_REQUEST:
syslog(LOG_ERR," bbs send REQUEST msg! error! serial No is %d",smsSerialNo);
break;
case SMS_BBS_CMD_REQUESTREPLY:
doReplyRegisterRequest((PSMS_BBS_BINDREQUESTREPLYPACKET(msg))->MobileNo,(PSMS_BBS_BINDREQUESTREPLYPACKET(msg))->isSucceed, smsSerialNo);
break;
case SMS_BBS_CMD_BBSSEND:
doReply(doSend((PSMS_BBS_BBSSENDSMS)msg),(PSMS_BBS_HEADER(msg))->SerialNo,(PSMS_BBS_HEADER(msg))->pid);
break;
case SMS_BBS_CMD_OK:
OnCMDOK(smsSerialNo);
break;
case SMS_BBS_CMD_ERR:
OnCMDError(smsSerialNo);
break;
case SMS_BBS_CMD_LINK:
doReply(SMS_BBS_CMD_LINK, (PSMS_BBS_HEADER(msg))->SerialNo,(PSMS_BBS_HEADER(msg))->pid);
break;
default:
syslog(LOG_ERR," bbs send msg type : %d serial No is %d",msgType, smsSerialNo);
return QUIT;
break;
}
return retCode;
}
/* dispatchMessage()
*/
int doStartChild(const char* childName){
int fd;
char buf[201];
char readBuf[31];
char writeBuf[31];
int len;
snprintf(buf,200,"%s%s.pid",SMSETCDIR, childName);
buf[200]=0;
fd=open(buf,O_RDWR|O_CREAT);
if (fd<0) {
syslog(LOG_ERR,"can't open pid file: %s %d",buf,errno);
return 0;
}
if (flock(fd,LOCK_EX)<0) {
syslog(LOG_ERR,"lock pid file %s error: %di", buf, errno);
close(fd);
return 0;
}
len=read(fd,readBuf,30);
if (len<0) {
syslog(LOG_ERR,"can't read pid file %s: %d" ,buf ,errno);
flock(fd,LOCK_UN);
close(fd);
return 0;
}
readBuf[len]=0;
if (len>0) {
kill(atoi(readBuf),SIGKILL);
}
lseek(fd,0,SEEK_SET);
snprintf(writeBuf,30,"%d",getpid());
writeBuf[30]=0;
write(fd,writeBuf,strlen(writeBuf));
flock(fd,LOCK_UN);
close(fd);
return 0;
}
/* {{{ OnAccept()
*
* 从客户端读取消息
*/
int OnAccept(CSMSTcpStream* pStream){
char buf[1000];
int errCount=0;
int i,ret,l;
int len=0;
byte msgType=0;
l=sizeof(SMS_BBS_HEADER);
i=pStream->read(buf+len,l);
if (i<l) {
syslog(LOG_ERR," read login msg header error %d!", errno);
return -1;
}
len+=i;
msgType=(PSMS_BBS_HEADER(buf))->Type;
#ifdef DEBUG
DWORD smsSerialNo, msgLen ;
msgLen=sms_byteToLong((PSMS_BBS_HEADER(buf))->msgLength);
smsSerialNo=sms_byteToLong((PSMS_BBS_HEADER(buf))->SerialNo);
syslog(LOG_ERR,"login msg head length %d",msgLen);
syslog(LOG_ERR,"login msg sn %d",smsSerialNo);
#endif
if ( (msgType!=SMS_BBS_CMD_LOGIN) ) {
syslog(LOG_ERR, "login msg head type error");
return -1;
}
i=pStream->read(buf+len,msgLen);
if (i<l) {
syslog(LOG_ERR," read login msg header body error %d!", errno);
return -1;
}
len+=i;
syslog(LOG_ERR," %s login %s", (PSMS_BBS_LOGINPACKET(buf))->user,(PSMS_BBS_LOGINPACKET(buf))->password);
m_pStream=pStream;
InetHostAddress addr=pStream->getPeer();
in_addr address=addr.getAddress();
if (m_pChildPrivilegeChecker->loginUser(address.s_addr,(PSMS_BBS_LOGINPACKET(buf))->user,(PSMS_BBS_LOGINPACKET(buf))->password,m_childCode,m_childName,&m_defaultMoneyLimit)==FALSE){
doReply(SMS_BBS_CMD_ERR,(PSMS_BBS_HEADER(buf))->SerialNo,(PSMS_BBS_HEADER(buf))->pid);
syslog(LOG_ERR,"connection failed!");
return -1;
}
doStartChild(m_childName);
closelog();
snprintf( RCL::__z_self, 16, "sms_c_bbs_%s", m_childName ) ;
openlog(RCL::__z_self, LOG_PID, LOG_LOCAL0);
syslog(LOG_ERR, "%s connected!", m_childName);
char inbox[201];
char inboxback[201];
snprintf(inbox,200,"%sinbox/bbs_%s",SMSHOME,m_childName);
snprintf(inboxback,200,"%sinbox.back/bbs_%s",SMSHOME,m_childName);
doReply(SMS_BBS_CMD_OK,(PSMS_BBS_HEADER(buf))->SerialNo,(PSMS_BBS_HEADER(buf))->pid);
m_pSMSStorage= new CSMSDiskStorage(this,SMSHOME "outbox/deliver", inbox, inboxback);
m_pSMSStorage->init();
m_pSMSStorage->OnNotify();
for (;;){
len=0;
l=sizeof(SMS_BBS_HEADER);
i=pStream->read(buf,l);
if (i<l) {
syslog(LOG_ERR," read msg header error %d!", errno);
return 0;
}
len+=i;
#ifdef DEBUG
msgType=(PSMS_BBS_HEADER(buf))->Type;
#endif
msgLen=sms_byteToLong((PSMS_BBS_HEADER(buf))->msgLength);
#ifdef DEBUG
smsSerialNo=sms_byteToLong((PSMS_BBS_HEADER(buf))->SerialNo);
{
char sbuf[5000];
for (i=0;i<l;i++){
sprintf(sbuf+i*3, "%02X ",buf[i]);
}
syslog(LOG_ERR,"msg header: %s",sbuf);
}
syslog(LOG_ERR,"msg head length %d",msgLen);
syslog(LOG_ERR,"msg sn %d",smsSerialNo);
#endif
i=pStream->read(buf+len,msgLen);
if (i<msgLen) {
syslog(LOG_ERR," read msg header error %d!", errno);
return 0;
}
len+=i;
if (dispatchMessage(buf,len)==QUIT) {
return 0;
}
}
m_pStream=NULL;
return 0;
}
/* OnAccept()
* }}} */
/* {{{ getSMSType()
* 获取短消息类别
*/
int getSMSType(const char * targetMobileNo) {
int prefixLen=strlen(m_childCode);
if ( strlen(targetMobileNo)<prefixLen){
return SMS_BBS_TYPE_NONE;
}
if ( strlen(targetMobileNo)==prefixLen){
return SMS_BBS_TYPE_COMMAND;
}
return SMS_BBS_TYPE_COMMON;
}
/* getSMSType()
* }}} */
/* {{{ getTargetID()
* 获取短消息目标ID
*/
DWORD getTargetID(const char * targetMobileNo) {
int prefixLen=strlen(m_childCode);
if (strlen(targetMobileNo)<=prefixLen){
return 0L;
}
return atoi(targetMobileNo+(prefixLen));
}
/* getTargetID()
* }}} */
/* {{{ deliverSMS()
* 向下游传递短消息
*/
int deliverSMS(PSMSMessage msg) {
PSMS_BBS_GWSENDSMS sms;
DWORD smsLen=sizeof(SMS_BBS_GWSENDSMS)+msg->SMSBodyLength;
syslog(LOG_ERR,"delivering msg ....");
sms=(PSMS_BBS_GWSENDSMS)malloc(smsLen);
if (sms==NULL) {
syslog(LOG_ERR,"Fatal Error: can't alloc enough memory for sms convertion!");
exit(-1);
}
memset(sms,0,smsLen);
sms->header.Type=SMS_BBS_CMD_GWSEND;
sms_longToByte( (sms->header.SerialNo), getSerial());
sms_longToByte( (sms->header.msgLength),smsLen-sizeof(SMS_BBS_HEADER) );
sms_longToByte( sms->UserID, getTargetID(msg->TargetNumber) );
strncpy(sms->SrcMobileNo, msg->SenderNumber , MOBILENUMBERLENGTH);
sms_longToByte((sms->MsgTxtLen) , msg->SMSBodyLength);
memcpy(sms->MsgTxt, msg->SMSBody, msg->SMSBodyLength);
int retCode=doSendMsg(sms,smsLen);
syslog(LOG_ERR,"deliver sms to child, retCode=%d",retCode);
free(sms);
return retCode;
}
/* deliverSMS()
* ))) */
int doSendRegisterMsg(const char* mobileNumber, const char * usrID, byte isBind) {
SMS_BBS_BINDREQUESTPACKET sms;
DWORD smsLen=sizeof(SMS_BBS_BINDREQUESTPACKET);
struct bindRequest* pRequest=new struct bindRequest;
memset(&sms,0,smsLen);
sms.header.Type=SMS_BBS_CMD_REQUEST;
pRequest->sn=getSerial();
sms_longToByte( (sms.header.SerialNo), pRequest->sn);
pRequest->userID=usrID;
pRequest->mobileNumber=mobileNumber;
pRequest->isBind=isBind;
m_requestList.push_back(pRequest) ;
sms_longToByte( (sms.header.msgLength),smsLen-sizeof(SMS_BBS_HEADER) );
strncpy(sms.MobileNo, mobileNumber, MOBILENUMBERLENGTH);
sms.MobileNo[MOBILENUMBERLENGTH]=0;
strncpy(sms.cUserID, usrID, SMS_BBS_ID_LEN);
sms.cUserID[SMS_BBS_ID_LEN]=0;
sms.Bind=isBind;
int retCode=doSendMsg(&sms,smsLen);
return retCode;
}
int doRegisterCommand(const char* mobileNumber, const char * usrID) {
return doSendRegisterMsg(mobileNumber,usrID, SMS_BBS_USR_REQUIRE_BIND);
}
int doUnRegisterCommand(const char* mobileNumber, const char * usrID) {
return doSendRegisterMsg(mobileNumber,usrID, SMS_BBS_USR_REQUIRE_UNBIND);
}
int doSetMoneyLimit(const char* mobileNumber, const char * usrID, int limit){
try{
Query query=m_conn.query();
std::stringstream sql;
sql<< "update SMSRegister_TB set moneyLimit="<<limit<<" where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNumber<<"' and UPPER(srcID)=UPPER('"<<usrID<<"') ";
query.exec(sql.str());
return SUCCESS;
} catch ( BadQuery er) {
syslog(LOG_ERR," mysql query err : %s", er.error.c_str());
}
return ERROR;
}
int doSetMoneyLimitCommand(const char* mobileNumber, const char * usrID, int limit) {
int retCode=doSetMoneyLimit(mobileNumber,usrID,limit);
if (retCode!=SUCCESS) {
return retCode;
}
PSMSMessage sms;
DWORD smsLen;
char msg[101];
snprintf(msg, 100, "您已成功设置bbs每日短信发送限额为 %d.%02d 元", limit/100, limit%100);
if (generateSMS(0,mobileNumber, mobileNumber,msg,strlen(msg),6, &sms,&smsLen)==NOENOUGHMEMORY) {
syslog(LOG_ERR,"Fatal Error: no enough memory for SMS convertion!system exited!");
exit(0);
}
retCode=(sendSMS(sms,usrID)==SMS_BBS_CMD_OK)?SUCCESS:ERROR;
free(sms);
return retCode;
}
int doZeroTodayTotal(const char* mobileNumber, const char * usrID){
try{
Query query=m_conn.query();
std::stringstream sql;
sql<< "update SMSRegister_TB set todayMoney=0 where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNumber<<"' and UPPER(srcID)=UPPER('"<<usrID<<"') ";
query.exec(sql.str());
return SUCCESS;
} catch ( BadQuery er) {
syslog(LOG_ERR," mysql query err : %s", er.error.c_str());
}
return ERROR;
}
int doZeroTodayTotalCommand(const char* mobileNumber, const char * usrID) {
int retCode=doZeroTodayTotal(mobileNumber,usrID);
if (retCode!=SUCCESS) {
return retCode;
}
PSMSMessage sms;
DWORD smsLen;
char msg[101];
snprintf(msg, 100, "您已成功清零本日bbs短信累积发送金额");
if (generateSMS(0,mobileNumber, mobileNumber,msg,strlen(msg),6, &sms,&smsLen)==NOENOUGHMEMORY) {
syslog(LOG_ERR,"Fatal Error: no enough memory for SMS convertion!system exited!");
exit(0);
}
retCode=(sendSMS(sms,usrID)==SMS_BBS_CMD_OK)?SUCCESS:ERROR;
free(sms);
return retCode;
}
int doGetMoneyLimit(const char* mobileNumber, const char * usrID, int* pLimit){
try{
Query query=m_conn.query();
query<< "select moneyLimit from SMSRegister_TB where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNumber<<"' and UPPER(srcID)=UPPER('"<<usrID<<"') ";
Result res=query.store();
if (res.size()!=0) {
Row row=*(res.begin());
*pLimit=atoi(row["moneyLimit"]);
return SUCCESS;
}
} catch ( BadQuery er) {
syslog(LOG_ERR," mysql query err : %s", er.error.c_str());
}
return FAILED;
}
int doGetMoneyLimitCommand(const char* mobileNumber, const char * usrID) {
int limit;
int retCode=doGetMoneyLimit(mobileNumber,usrID,&limit);
if (retCode!=SUCCESS) {
return retCode;
}
PSMSMessage sms;
DWORD smsLen;
char msg[101];
snprintf(msg, 100, "您当前的bbs日短信发送限额为 %d.%02d 元", limit/100, limit %100);
if (generateSMS(0,mobileNumber, mobileNumber,msg,strlen(msg),6, &sms,&smsLen)==NOENOUGHMEMORY) {
syslog(LOG_ERR,"Fatal Error: no enough memory for SMS convertion!system exited!");
exit(0);
}
retCode=(sendSMS(sms,usrID)==SMS_BBS_CMD_OK)?SUCCESS:ERROR;
free(sms);
return retCode;
}
int doGetTodayTotal(const char* mobileNumber, const char * usrID, int* pTotal){
try{
Query query=m_conn.query();
query<< "select todayMoney from SMSRegister_TB where childCode='"<<m_childCode<<"' and MobilePhoneNumber='"<<mobileNumber<<"' and UPPER(srcID)=UPPER('"<<usrID<<"') ";
Result res=query.store();
if (res.size()!=0) {
Row row=*(res.begin());
*pTotal=atoi(row["todayMoney"]);
return SUCCESS;
}
} catch ( BadQuery er) {
syslog(LOG_ERR," mysql query err : %s", er.error.c_str());
}
return FAILED;
}
int doGetTodayTotalCommand(const char* mobileNumber, const char * usrID) {
int total;
int retCode=doGetTodayTotal(mobileNumber,usrID,&total);
if (retCode!=SUCCESS) {
return retCode;
}
PSMSMessage sms;
DWORD smsLen;
char msg[101];
snprintf(msg, 100, "您本日在bbs上已收发短信共 %d.%02d 元", total/100, total%100);
if (generateSMS(0,mobileNumber, mobileNumber,msg,strlen(msg),6, &sms,&smsLen)==NOENOUGHMEMORY) {
syslog(LOG_ERR,"Fatal Error: no enough memory for SMS convertion!system exited!");
exit(0);
}
retCode=(sendSMS(sms,usrID)==SMS_BBS_CMD_OK)?SUCCESS:ERROR;
free(sms);
return retCode;
}
/* {{{ processRegisterSMS()
* 处理用户命令短消息
*/
int processCommandSMS(PSMSMessage msg) {
char usrID[SMS_BBS_MAX_COMMAND_SMS_LEN+1]="";
char command[SMS_BBS_MAX_COMMAND_SMS_LEN+1]="";
char option1[SMS_BBS_MAX_COMMAND_SMS_LEN+1]="";
char option2[SMS_BBS_MAX_COMMAND_SMS_LEN+1]="";
char buf[SMS_BBS_MAX_COMMAND_SMS_LEN+1];
int retCode;
if ( (msg->SMSBodyLength>SMS_BBS_MAX_COMMAND_SMS_LEN)){
syslog(LOG_ERR,"received error registe sms!");