学步园

RIL函数是通过异步机制调用的.
RIL_Initialize 在底层会调用RIL_OPEN函数,创建一个相应的对象(ril 层管理着许多这样的对像),比如：当调用如RIL_GetCurrentOperator时，通过HRIL就关联到一个RIL_Initialize创建的对像上，这样的函数时会调用RIL_IOCONTROL，这时RIL层会下发相应的AT命令，发完之后就返回了，应用层调用RIL_GetCurrentOperator就返回了，当底层处理完这个AT命令后，其结果返回给RIL，RIL通过这个对象上结果回调函数返回相应的结果（此时调用ResultCallback）。如果RIL_Initialize时请求了通知，当RIL层收到底层的通知后，会通过对像上的通知回调函数返回（调用notifyCallback）

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问题：hrRilInit  =  RIL_Initialize(1,
                              FDNResultCallback,
                              FDNNotifyCallback,
                              dwRILNotificationClasses,
                              NULL,
                              &g_hRil
                              );
上面函数调用中的回调函数FDNResultCallback和FDNNotifyCallback分别在什么时候别调用到?
小弟对…

答复：一个是结果回调，一个是通知回调。结果回调就是查询、命令的结果出来的时候RIL将调用此回调函数告诉上层；通知回调一般是网络消息之类的，例如ril发现无网络了，就会用通知回调来告诉所有的APP

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//////////////////////////////////////////////////////////////////////////<br /> // File name: SMS_RIL.h<br /> // Author: houjiong<br /> // Date: 2008-1-3<br /> // Description: 封装RIL的短消息功能<br /> //<br /> // Update:<br /> // Date Name Description<br /> // ============= ============== ======================================<br /> // 2008-1-3 houjiong Create<br /> //////////////////////////////////////////////////////////////////////////</p> <p>#pragma once<br /> #include "ril.h"<br /> #include "SMS_CodeDecode.h"<br /> class SMS_RIL<br /> {<br /> public:<br /> SMS_RIL();</p> <p> HRESULT SmsSendMessage(TCHAR *tcharNumber,TCHAR *tcharInformation);</p> <p> HRIL m_hRil; //ril实例句柄</p> <p> CList<CString,CString&> MsgList; </p> <p>protected:<br /> void Initialize();<br /> static void CALLBACK ResultCallback(DWORD dwCode, HRESULT hrCmdID, const void* lpData, DWORD cbData, DWORD dwParam);<br /> static void CALLBACK NotifyCallback(DWORD dwCode, const void* lpData, DWORD cbData, DWORD dwParam);</p> <p>private:<br /> bool GetDefaultSubmitMsgCfg(RILMESSAGE &MsgItem);<br /> int WildChar2BYTE(BYTE *MsgToBeBuild,TCHAR *WideCharStr,const int WideMsgLen );<br /> int BuildWildChar(TCHAR *WideCharStr,BYTE *MsgToBeBuild,const int MsgLen );<br /> int SetDestValue(TCHAR *DestVal,TCHAR *temp);</p> <p> SMS_CodeDecode m_SMS_CodeDecode;<br /> DWORD convertContext2UNICODE(TCHAR *pszOutUnicodeContext,BYTE *pszInrgbMsg,DWORD dwAlphabet,int cchMsgLength, BOOL isCbMsg= FALSE); </p> <p>};</p> <p>//////////////////////////////////////////////////////////////////////////<br /> // File name: SMS_RIL.cpp<br /> // Author: houjiong<br /> // Date: 2008-1-3<br /> // Description: 封装RIL的短消息功能<br /> //<br /> // Update:<br /> // Date Name Description<br /> // ============= ============== ======================================<br /> // 2008-1-3 houjiong Create<br /> //////////////////////////////////////////////////////////////////////////</p> <p>#include "stdafx.h"<br /> #include "SMS_RIL.h"<br /> #include "SMS_CodeDecode.h"</p> <p>//HRIL SMS_RIL::m_hRil = NULL;<br /> //CList<CString,CString&> SMS_RIL::MsgList=NULL;<br /> SMS_RIL::SMS_RIL()<br /> {<br /> Initialize();<br /> }</p> <p>void SMS_RIL::Initialize()<br /> {</p> <p> HRESULT hr = RIL_Initialize(1, ResultCallback, NotifyCallback,RIL_NCLASS_MESSAGE /* RIL_NCLASS_ALL*/, (LPARAM)this, &m_hRil);</p> <p> if(FAILED(hr))<br /> {<br /> // MessageBox(NULL, _T(">>>>> Calling RIL_Initialize() Fail/r/n"), _T("Caption"), MB_OK);<br /> return ;<br /> }</p> <p>}</p> <p>void CALLBACK SMS_RIL::ResultCallback(DWORD dwCode, HRESULT hrCmdID, const void* lpData, DWORD cbData, DWORD dwParam)<br /> {<br /> DWORD *dwNum;<br /> switch (dwCode)<br /> {<br /> case RIL_RESULT_OK:<br /> dwNum = (DWORD*)lpData;<br /> break;<br /> case RIL_RESULT_NOCARRIER:<br /> case RIL_RESULT_NODIALTONE:<br /> case RIL_RESULT_ERROR:<br /> case RIL_RESULT_BUSY:<br /> break;<br /> }<br /> }</p> <p>void CALLBACK SMS_RIL::NotifyCallback(DWORD dwCode, const void* lpData, DWORD cbData, DWORD dwParam)<br /> {<br /> //RILMESSAGE *pMessage = (RILMESSAGE *)lpData;<br /> switch (dwCode)<br /> {<br /> case RIL_NOTIFY_CONNECT:<br /> case RIL_NOTIFY_DISCONNECT:<br /> case RIL_NOTIFY_RING:<br /> break;<br /> case RIL_NOTIFY_MESSAGE: //通知消息<br /> RILMESSAGE *NewMsg= (RILMESSAGE *)lpData;<br /> SMS_RIL *This = (SMS_RIL*)dwParam;<br /> //RIL_WriteMsg(This->m_hRil, NewMsg, RIL_MSGSTATUS_STOUNSENT);<br /> //This->MsgList.InsertAfter(,"houjiong!")<br /> //This->MsgList.AddTail(CString("XYZ"));<br /> //This->MsgList.AddTail(<br /> //pos = This->MsgList.InsertAfter(pos, CString("ABC"));<br /> //pos = This->MsgList.InsertAfter(pos, CString("123"));<br /> /*CString message;<br /> WildChar2BYTE(pSimMsg->msgOutSubmit.rgbMsg,WideCharStr,0);<br /> NewMsg->msgInDeliver.rgbMsg<br /> NewMsg->msgInDeliver.raOrigAddress.wszAddress;<br /> This->MsgList.AddHead( CString(_T("world")));*/</p> <p> CString strMessage;<br /> TCHAR *WideCharStr= new TCHAR();<br /> //This->BuildWildChar(WideCharStr,NewMsg->msgInDeliver.rgbMsg,NewMsg->msgInDeliver.cchMsgLength );<br /> //memcpy((void*)&WideCharStr[0],NewMsg->msgInDeliver.rgbMsg,NewMsg->msgInDeliver.cchMsgLength);<br /> This->convertContext2UNICODE(WideCharStr,NewMsg->msgInDeliver.rgbMsg,NewMsg->msgInDeliver.rmdDataCoding.dwAlphabet,NewMsg->msgInDeliver.cchMsgLength);<br /> strMessage=(CString)WideCharStr;<br /> This->MsgList.AddHead( strMessage);<br /> break;<br /> }<br /> }</p> <p>HRESULT SMS_RIL::SmsSendMessage(TCHAR *tcharNumber,TCHAR *tcharInformation)<br /> {</p> <p> RILMESSAGE *pSimMsg= new RILMESSAGE;</p> <p> GetDefaultSubmitMsgCfg(*pSimMsg);</p> <p> //通常用Unicode编码<br /> pSimMsg->msgOutSubmit.rmdDataCoding.dwAlphabet = RIL_DCSALPHABET_UCS2;</p> <p> TCHAR *WideCharStr=NULL;<br /> //WideCharStr=_T("对方号码");<br /> WideCharStr=tcharInformation;<br /> //int Msglen = WildChar2BYTE(pSimMsg->msgOutSubmit.rgbMsg,WideCharStr,0);<br /> int Msglen = m_SMS_CodeDecode.WildChar2BYTE(pSimMsg->msgOutSubmit.rgbMsg,WideCharStr,0);<br /> pSimMsg->msgOutSubmit.cchMsgLength = Msglen;</p> <p> WideCharStr=tcharNumber;<br /> lstrcpy( pSimMsg->msgOutSubmit.raDestAddress.wszAddress, WideCharStr );//发送地址</p> <p> HRESULT lr = RIL_SendMsg(m_hRil, pSimMsg, 0);<br /> return lr;</p> <p>}</p> <p>//////////////////////////////////////////////////////////////////////////<br /> // Function name: GetDefaultSubmitMsgCfg<br /> // Author: houjiong<br /> // Date: 2008-1-4<br /> // Description: Get Default SubmitMsg Config<br /> //<br /> // Input: arg0 : RILMESSAGE: RILMESSAGE<br /> // Return value: bool<br /> // Notes: </p> <p>// Update:<br /> // Date Name Description<br /> // ============= ============== ======================================<br /> // 2008-1-3 houjiong Create<br /> //////////////////////////////////////////////////////////////////////////<br /> bool SMS_RIL::GetDefaultSubmitMsgCfg(RILMESSAGE &MsgItem)<br /> {</p> <p> memset((void*)&MsgItem, 0x00, sizeof(RILMESSAGE));</p> <p> MsgItem.cbSize=sizeof(RILMESSAGE);</p> <p> MsgItem.dwParams = RIL_PARAM_M_SVCCTRADDRESS|RIL_PARAM_M_TYPE|RIL_PARAM_M_DESTADDRESS|RIL_PARAM_M_PROTOCOLID|RIL_PARAM_M_MSGLENGTH|RIL_PARAM_M_FLAGS|RIL_PARAM_M_VPFORMAT|RIL_PARAM_M_DATACODING;<br /> MsgItem.dwParams |= RIL_PARAM_M_VP|RIL_PARAM_M_MSG;</p> <p> MsgItem.dwType = RIL_MSGTYPE_OUT_SUBMIT;</p> <p> MsgItem.dwFlags =RIL_MSGFLAG_STATUSREPORTRETURNED;// RIL_MSGFLAG_STATUSREPORTRETURNED;//标识回复路径等信息</p> <p> MsgItem.msgOutSubmit.dwVPFormat = RIL_MSGVP_RELATIVE; //0x00000001;</p> <p> MsgItem.msgOutSubmit.dwProtocolID = RIL_MSGPROTOCOL_SMETOSME;//设置协议ID PID设置 0x0001</p> <p> //信息中心<br /> MsgItem.raSvcCtrAddress.cbSize=sizeof(MsgItem.raSvcCtrAddress);<br /> MsgItem.raSvcCtrAddress.dwParams = RIL_PARAM_A_ALL;<br /> MsgItem.raSvcCtrAddress.dwType = RIL_ADDRTYPE_INTERNATIONAL;<br /> MsgItem.raSvcCtrAddress.dwNumPlan = RIL_NUMPLAN_TELEPHONE;<br /> lstrcpy( MsgItem.raSvcCtrAddress.wszAddress, _T("8613800280500") );</p> <p> //设置数据编码方案DCS<br /> MsgItem.msgOutSubmit.rmdDataCoding.cbSize = sizeof(RILMSGDCS);<br /> MsgItem.msgOutSubmit.rmdDataCoding.dwParams = RIL_PARAM_MDCS_TYPE|RIL_PARAM_MDCS_ALPHABET;<br /> MsgItem.msgOutSubmit.rmdDataCoding.dwType = RIL_DCSTYPE_GENERAL;<br /> MsgItem.msgOutSubmit.rmdDataCoding.dwFlags = 0x00000000;<br /> MsgItem.msgOutSubmit.rmdDataCoding.dwMsgClass = 0x00000000;<br /> MsgItem.msgOutSubmit.rmdDataCoding.dwAlphabet = RIL_DCSALPHABET_UCS2;<br /> MsgItem.msgOutSubmit.rmdDataCoding.dwIndication = 0x00000000;<br /> MsgItem.msgOutSubmit.rmdDataCoding.dwLanguage = 0x00000000;</p> <p> //设置有效时间设置ValidatePeriod, 直接根据当前保存在pSmsList中值来设置<br /> SYSTEMTIME curTime;<br /> GetLocalTime(&curTime);<br /> MsgItem.msgOutSubmit.stVP.wYear = curTime.wYear;<br /> MsgItem.msgOutSubmit.stVP.wMonth = curTime.wMonth;<br /> MsgItem.msgOutSubmit.stVP.wDayOfWeek = curTime.wDayOfWeek;<br /> MsgItem.msgOutSubmit.stVP.wDay = curTime.wDay;<br /> MsgItem.msgOutSubmit.stVP.wHour = curTime.wHour;<br /> MsgItem.msgOutSubmit.stVP.wMinute = curTime.wMinute;<br /> MsgItem.msgOutSubmit.stVP.wSecond = curTime.wSecond;<br /> MsgItem.msgOutSubmit.stVP.wMilliseconds = curTime.wMilliseconds;</p> <p> //dest address<br /> MsgItem.msgOutSubmit.raDestAddress.cbSize = sizeof(RILADDRESS);<br /> MsgItem.msgOutSubmit.raDestAddress.dwParams = RIL_PARAM_A_ADDRESS|RIL_PARAM_A_TYPE|RIL_PARAM_A_NUMPLAN;//AWI_PARAM_A_ALL<br /> MsgItem.msgOutSubmit.raDestAddress.dwType = RIL_ADDRTYPE_UNKNOWN;<br /> MsgItem.msgOutSubmit.raDestAddress.dwNumPlan = RIL_NUMPLAN_TELEPHONE;<br /> MsgItem.msgOutSubmit.raDestAddress.wszAddress[0] = 0x0000;<br /> //lstrcpy( MsgItem.msgOutSubmit.raDestAddress.wszAddress, _T("8615928041614") );//发送地址</p> <p> return TRUE;<br /> }</p> <p>//////////////////////////////////////////////////////////////////////////<br /> // Function name: WildChar2BYTE<br /> // Author: houjiong<br /> // Date: 2008-1-3<br /> // Description: 把我们认识的Unicode编码转换为UCS2编码,用来发送短消息<br /> //<br /> // Input: arg0 :BYTE *MsgToBeBuild<br /> // arg1 :TCHAR *WideCharStr<br /> // arg2 :const int WideMsgLen<br /> // Return value: int<br /> // Notes: 把UNICODE编码转换为UCS2编码，返回长度</p> <p>// Update:<br /> // Date Name Description<br /> // ============= ============== ======================================<br /> // 2008-1-3 houjiong Create<br /> //////////////////////////////////////////////////////////////////////////<br /> int SMS_RIL::WildChar2BYTE(BYTE *MsgToBeBuild,TCHAR *WideCharStr,const int WideMsgLen )<br /> {<br /> int j=0;<br /> while(*WideCharStr!=0x0000)<br /> {<br /> BYTE temp=0x00;<br /> j++;<br /> temp = (*WideCharStr&0xFF00)>>8;<br /> *MsgToBeBuild = temp;<br /> MsgToBeBuild++;<br /> temp = (*WideCharStr&0x00FF);<br /> *MsgToBeBuild = temp;<br /> MsgToBeBuild++;<br /> WideCharStr++;<br /> }<br /> *MsgToBeBuild=0x00;</p> <p> return j;<br /> }</p> <p>int SMS_RIL::BuildWildChar(TCHAR *WideCharStr,BYTE *MsgToBeBuild,const int MsgLen )<br /> {<br /> int i,j;<br /> for(i = 0, j = 0; i < MsgLen; i +=2, j ++)<br /> {<br /> TCHAR temp=0x0000;<br /> #if 1<br /> {<br /> memcpy(&temp,&MsgToBeBuild[i],1);<br /> /*if((0x20==temp))<br /> {<br /> WideCharStr=WideCharStr+SetDestValue(WideCharStr,(TCHAR*)&temp);<br /> temp=0x0000;<br /> }<br /> */<br /> temp=temp<<8;<br /> memcpy(&temp,&MsgToBeBuild[i+1],1);<br /> WideCharStr=WideCharStr+SetDestValue(WideCharStr,(TCHAR*)&temp);<br /> /*<br /> if((0x000D==temp)||(0x000A==temp))<br /> {<br /> temp=0x000D;<br /> memcpy(WideCharStr,&temp,sizeof(TCHAR));<br /> WideCharStr++;<br /> temp=0x000A;<br /> memcpy(WideCharStr,&temp,sizeof(TCHAR));<br /> }<br /> else<br /> {<br /> memcpy(WideCharStr,&temp,sizeof(TCHAR));<br /> }<br /> */<br /> }<br /> #else<br /> *WideCharStr=(MsgToBeBuild[i]<<8)|MsgToBeBuild[i+1];<br /> #endif<br /> //WideCharStr++;<br /> //swscanf(&temp,_T("%x"),&WideCharStr[j]);<br /> //MsgToBeBuild=MsgToBeBuild+2;<br /> }<br /> *WideCharStr=0x00;</p> <p> return j;<br /> }</p> <p>int SMS_RIL::SetDestValue(TCHAR *DestVal,TCHAR *temp)<br /> {<br /> TCHAR add=0x0000;<br /> int Count=1;</p> <p>// if((0x000D==*temp)||(0x000A==*temp))<br /> // {<br /> // add=0x000D;<br /> // memcpy(DestVal,&add,sizeof(TCHAR));<br /> // DestVal++;<br /> // add=0x000A;<br /> // memcpy(DestVal,&add,sizeof(TCHAR));<br /> // Count=2;<br /> // }<br /> if((0x000D==*temp)||(0x000A==*temp))<br /> {<br /> add = 0x000A;<br /> memcpy(DestVal,&add,sizeof(TCHAR));<br /> }<br /> else<br /> {<br /> memcpy(DestVal,temp,sizeof(TCHAR));<br /> }</p> <p> return Count;<br /> }</p> <p>//////////////////////////////////////////////////////////////////////////<br /> // Function name: convertContext2UNICODE<br /> // Author: Huanglb<br /> // Date: 2004-4-1<br /> // Description: 转换信息内容<br /> //<br /> // Input:<br /> // arg0 :pszOutUnicodeContext,转换结果：Unicode串<br /> // arg1 :pszInrgbMsg,提供要进行转换的内容地址<br /> // arg2 :dwAlphabet,编码方式<br /> // arg3 :cchMsgLength,原信息长度<br /> // Return value:DWORD<br /> // Notes:<br /> // Update:<br /> // Date Name Description<br /> // ============= ============== ======================================<br /> // 2004-4-1 huanglb Create<br /> //////////////////////////////////////////////////////////////////////////<br /> DWORD SMS_RIL::convertContext2UNICODE(TCHAR *pszOutUnicodeContext,BYTE *pszInrgbMsg,DWORD dwAlphabet,int cchMsgLength, BOOL isCbMsg)<br /> {<br /> int WildchLen=0;<br /> switch(dwAlphabet)<br /> {<br /> case RIL_DCSALPHABET_DEFAULT:// (0x00000001) // @constdefine TBD<br /> {<br /> //先将7Bit编码转换成GSM0338编码；<br /> WildchLen=m_SMS_CodeDecode.UnpackSMS(&pszOutUnicodeContext[0], pszInrgbMsg,cchMsgLength, isCbMsg);<br /> m_SMS_CodeDecode.Gsm0338toUNICODE(&pszOutUnicodeContext[0], WildchLen);<br /> }<br /> break;<br /> case RIL_DCSALPHABET_8BIT:// (0x00000002) // @constdefine TBD<br /> {<br /> //每8位一个字符<br /> WildchLen=m_SMS_CodeDecode.Convert8Bit2UNICODE(&pszOutUnicodeContext[0],pszInrgbMsg,cchMsgLength);<br /> }<br /> break;<br /> case RIL_DCSALPHABET_UCS2://Unicode 编码<br /> {<br /> WildchLen=m_SMS_CodeDecode.BuildWildChar(&pszOutUnicodeContext[0],pszInrgbMsg,cchMsgLength*sizeof(TCHAR));<br /> }<br /> break;<br /> default:<br /> memcpy((void*)&pszOutUnicodeContext[0],pszInrgbMsg,cchMsgLength);<br /> break;<br /> }<br /> return WildchLen;<br /> }</p> <p>

l1w1w1 发表于2008年3月17日 11:02:43  IP:举报回复删除

学习一下

luoxinan0110 发表于2008年4月22日 11:09:53  IP:举报回复删除

非常不错!如果了解SMS.LIB是怎么封装的,能否麻烦介绍下,谢谢!

hou_jiong 发表于2008年5月14日 16:20:45  IP:举报回复删除

mobile的sms.lib其实是对RIL的封装，其原理和我的代码是一样的，通过RIL的API实现sendSMS等功能。

fxx2008lv 发表于2009年4月10日 15:17:04  IP:举报回复删除

SMS_CodeDecode这个类在哪里定义的啊