📄 reboot.cpp
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//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
//
// Use of this sample source code is subject to the terms of the Microsoft
// license agreement under which you licensed this sample source code. If
// you did not accept the terms of the license agreement, you are not
// authorized to use this sample source code. For the terms of the license,
// please see the license agreement between you and Microsoft or, if applicable,
// see the LICENSE.RTF on your install media or the root of your tools installation.
// THE SAMPLE SOURCE CODE IS PROVIDED "AS IS", WITH NO WARRANTIES OR INDEMNITIES.
//
//2006-07-10 cuihuawei CEDB200001562 播放mp3时拍照，系统音量失效
//2007-03-27 likai CEDB200049188 Upgrade codes to Crossbow
//2007-10-10 sunrenhong WM600019169 delete check audio list for new audio interface
//2007-11-20 Wangxiaogang WM600023724 Send IOCTRL to audio driver when reboot
//2008-01-07 qinxuetao WM600027958 Turn the radio on in function RebootRestoreState()
//==============================================================================
#include <precomp.h>
#include "wavext.h"
#ifdef SIMULATE_HUNG_RADIO
BOOL g_fSimulateHungRadio = FALSE;
#endif
#ifdef RIL_RADIO_RESILIENCE
char g_szOpSelCmd[NETWK_CMDBUF_LENGTH];
BOOL g_fOperatorSelected = FALSE;
char g_szPBLocCmd[MISC_CMDBUF_LENGTH_PBLOC];
BOOL g_fPBLocationSet = FALSE;
extern DWORD g_dwCacheDownlinkVolume;
extern DWORD g_dwCacheUplinkVolume;
CRITICAL_SECTION g_csReboot;
BOOL g_fInitedFirstTime = FALSE;
extern BOOL g_bRadioOff;
SYSTEMTIME g_LastResetTime;
BOOL g_fRadioResetRecently =FALSE;
UINT g_cbLastLockCapsSize = 0;
void *g_pLastLockCaps = NULL;
// 2006-07-10 cuihuawei
extern BOOL g_bNetworkHelperRunning;
extern HANDLE g_hGetRegistrationEvent;
BOOL g_bRadioReboot = FALSE;
extern DWORD g_dwEquipmentState;
#define SECONDS_TO_100NS(SEC) (((UINT64)(SEC)) * 10000000ui64)
#define RESET_SPOOF_DURATION SECONDS_TO_100NS(10)
#ifdef OEM1_DRIVER
#include <csmi_api.h>
#endif
#ifdef OEM2_DRIVER
#define IOCTL_TTPCOM_REBOOT CTL_CODE( FILE_DEVICE_SERIAL_PORT, 2048, METHOD_BUFFERED, FILE_ANY_ACCESS)
#endif // OEM2_DRIVER
extern void FillEquipmentStateStruct(RILEQUIPMENTSTATE * pres, DWORD dwEqState);
//add by fengguisen for cc restore after radio reboot
BOOL IsPrimaryCard(void);
BOOL ShouldSpoofCommand()
{
BOOL fReturn = FALSE;
if (g_fRadioResetRecently)
{
SYSTEMTIME CurrentSystemTime;
GetSystemTime(&CurrentSystemTime);
UINT64 CurrentFileTime;
UINT64 LastResetFileTime;
if ((SystemTimeToFileTime(&CurrentSystemTime, (LPFILETIME)&CurrentFileTime)) &&
(SystemTimeToFileTime(&g_LastResetTime, (LPFILETIME)&LastResetFileTime)))
{
if ((CurrentFileTime - LastResetFileTime) < RESET_SPOOF_DURATION)
{
fReturn = TRUE;
}
else
{
// We've passed the time where we are comfortable spoofing this response.
// set the flag so that we won't check next time
g_fRadioResetRecently = FALSE;
}
}
}
return fReturn;
}
BOOL RebootRadio()
{
FUNCTION_TRACE(RebootRadio);
DEBUGMSG(ZONE_ERROR, (TEXT("RILDrv : E : CRilHandle::RebootRadio\r\n")));
BOOL bReset = FALSE;
//unset the helper thread before reboot cuihauwei
if (g_bNetworkHelperRunning)
{
SetEvent(g_hGetRegistrationEvent);
}
#ifdef SIMULATE_HUNG_RADIO
g_fSimulateHungRadio = FALSE;
#endif
// Add platform specific code to reboot the radio here
#ifdef OEM1_DRIVER
TCHAR tszComName[6];
// Get the COM port name
if (!GetRegistrySZ(HKEY_LOCAL_MACHINE, g_tszRegKeyRIL, TEXT("ControlPort"), tszComName, 6))
{
_tcsncpyz(tszComName, TEXT("GTI1:"), 6);
}
// Try to open the COM port
HANDLE hRebootPort = CreateFile(tszComName, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);
if (hRebootPort != INVALID_HANDLE_VALUE)
{
DWORD dwBytesReturned = 0;
DWORD dwRet = 0;
HANDLE hWavDev = NULL;
hWavDev = CreateFile(TEXT("WAV1:"),
GENERIC_READ | GENERIC_WRITE,
0, NULL,
OPEN_EXISTING,
0, NULL);
RETAILMSG(TRUE, (TEXT("[TI]Create wave device file End!\r\n")));
if(( hWavDev == INVALID_HANDLE_VALUE ) || (hWavDev == NULL))
{
hWavDev = NULL;
RETAILMSG(TRUE, (TEXT("[TI] WARNING, could not open the wave driver!\r\n")));
}
else
{
RETAILMSG(TRUE, (TEXT("[TI]start to send IOCTL_GSM_PRERESTARTED !\r\n")));
if (!DeviceIoControl (hWavDev, IOCTL_GSM_PRERESTARTED, 0, 0, NULL, 0, &dwRet, NULL))
{
RETAILMSG(TRUE, (TEXT("[TI] IOCTL_GSM_PreRESTARTED failed --> Audio Handle is NULL or invalid\r\n")));
}
RETAILMSG(TRUE, (TEXT("[TI] IOCTL_GSM_PreRESTARTED End !\r\n")));
}
#ifdef SIMULATE_HUNG_RADIO
g_fSimulateHungRadio = FALSE;
#endif
g_bRadioReboot = DeviceIoControl(hRebootPort, GTI_IOCTL_GC_BOOT, NULL, 0, NULL, 0, &dwBytesReturned, NULL);
CloseHandle(hRebootPort);
if(( hWavDev == INVALID_HANDLE_VALUE ) || (hWavDev == NULL))
{
hWavDev = NULL;
RETAILMSG(TRUE, (TEXT("[TI] WARNING, could not open the wave driver!\r\n")));
}
else
{
RETAILMSG(TRUE, (TEXT("[TI]start to send IOCTL_GSM_RESTARTED !\r\n")));
if (!DeviceIoControl (hWavDev, IOCTL_GSM_RESTARTED, 0, 0, NULL, 0, &dwRet, NULL))
{
RETAILMSG(TRUE, (TEXT("[TI] IOCTL_GSM_RESTARTED failed --> Audio Handle is NULL or invalid\r\n")));
}
CloseHandle(hWavDev);
hWavDev = NULL;
RETAILMSG(TRUE, (TEXT("[TI] IOCTL_GSM_RESTARTED End !\r\n")));
}
bReset = TRUE;
}
#endif // OEM1_DRIVER
#ifdef OEM2_DRIVER
TCHAR tszComName[6];
if (!GetRegistrySZ(HKEY_LOCAL_MACHINE, g_tszRegKeyRIL, TEXT("ComPort"), tszComName, 6))
{
_tcsncpyz(tszComName, TEXT("MUX1:"), 6);
}
// Try to open the COM port
HANDLE hRebootPort = CreateFile(tszComName, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);
if (INVALID_HANDLE_VALUE != hRebootPort)
{
DWORD dwBytesReturned = 0;
#ifdef SIMULATE_HUNG_RADIO
g_fSimulateHungRadio = FALSE;
#endif
DeviceIoControl(hRebootPort, IOCTL_TTPCOM_REBOOT, NULL, 0, NULL, 0, &dwBytesReturned, NULL);
CloseHandle(hRebootPort);
bReset = TRUE;
}
#endif // OEM2_DRIVER
return bReset;
}
#if defined(OEM1_DRIVER) && defined(IMPLEMENT_DAR_REPORTING)
static HRESULT ParseDAR(LPCSTR szRsp, void*& pBlob, UINT& cbBlob)
{
TBD_FUNCTION(ParseDAR);
#if RIL_WATSON_REPORT
g_fWatsonCalled = FALSE;
#endif // RIL_WATSON_REPORT
SignalCriticalError(RILLOG_EVENT_RADIOFAILUREREASON, __LINE__, __FILE__);
return S_OK;
}
#endif
BOOL RebootRestoreState()
{
BOOL fSuccess = FALSE;
char szNextCmd[MAX_PATH];
RILEQUIPMENTSTATE res;
CNotificationData *pnd = NULL;
DWORD dwDisconnectReason = RIL_DISCINIT_REMOTE;
DWORD dwOldReadyState = g_dwReadyState;
BOOL OldRadioOff = g_bRadioOff;
//add by fengguisen for cc restore after radio reboot
RILDrv_CCRestoreAfterReboot();
EnterCriticalSection(&g_csReboot);
// Audio control: Make sure that we turn off the audio path both starting up
RILDrv_CC_TurnOffAudioWetherOrNot();
// We rebooted, so we want to cycle through the ready states from none again.
g_dwReadyState = RIL_READYSTATE_NONE;
// Test hook for knowing when the radio rebooted
//modify by fengguisen for cc restore after radio reboot
if (IsPrimaryCard())
{
pnd = new CNotificationData;
if (pnd && !pnd->InitFromRealBlob(RIL_NOTIFY_RADIORESET, NULL, 0))
{
delete pnd;
pnd = NULL;
}
else
{
QueueCmdIgnoreRsp(APIID_NONE, NULL, CMDOPT_INIT | CMDOPT_NOOP, g_TimeoutCmdInit, NULL, pnd, 0, 0, 0);
}
}
// Assume any calls were disconnected
pnd = new CNotificationData;
if (pnd && !pnd->InitFromRealBlob(RIL_NOTIFY_DISCONNECT, (void*)&dwDisconnectReason, sizeof(dwDisconnectReason)))
{
delete pnd;
pnd = NULL;
}
else
{
QueueCmdIgnoreRsp(APIID_NONE, NULL, CMDOPT_INIT | CMDOPT_NOOP, g_TimeoutCmdInit, NULL, pnd, 0, 0, 0);
}
#ifdef OEM2_DRIVER
// Seems like the OEM2 radio needs a bit before we send down the Init strings.
Sleep(500);
#endif // OEM2_DRIVER
SendComInitString(COM_INIT_INDEX);
#if defined(OEM1_DRIVER) && defined(IMPLEMENT_DAR_REPORTING)
// OEM1 uses %DAR to query the cause of the last radio crash. We want this in the radio log or watson report
QueueCmdIgnoreRsp(APIID_NONE, "AT%DAR\r", CMDOPT_INIT, g_TimeoutCmdInit, ParseDAR, NULL, 0, 0, 0);
#endif
if (OldRadioOff == FALSE && IsPrimaryCard())
{
FillEquipmentStateStruct(&res, RIL_EQSTATE_MINIMUM);
pnd = new CNotificationData;
if (pnd && !pnd->InitFromRealBlob(RIL_NOTIFY_RADIOEQUIPMENTSTATECHANGED, (void*)&res, res.cbSize))
{
delete pnd;
pnd = NULL;
}
}
else
{
// Don't send a CFUN 0 notification if the radio was already off
pnd = NULL;
}
// Cycle the radio equipment state, otherwise OEM1 radio will return lots of CME ERROR:3
QueueCmdIgnoreRsp(APIID_SETEQUIPMENTSTATE, "AT+CFUN=0\r", CMDOPT_INIT | CMDOPT_FLYMOD, g_TimeoutCmdInit, NULL, pnd, 0, 0, 0);
if ((OldRadioOff == FALSE) || (RIL_EQSTATE_FULL == g_dwEquipmentState))
{
if(IsPrimaryCard())
{
FillEquipmentStateStruct(&res, RIL_EQSTATE_FULL);
pnd = new CNotificationData;
if (pnd && !pnd->InitFromRealBlob(RIL_NOTIFY_RADIOEQUIPMENTSTATECHANGED, (void*)&res, res.cbSize))
{
delete pnd;
pnd = NULL;
}
}
else
{
pnd = NULL;
}
#ifdef OEM1_DRIVER
// We must send the terminal profile string along when we turn on the radio
CHAR szCmdBuf[MAX_PATH];
_snprintfz(szCmdBuf, ARRAY_LENGTH(szCmdBuf), "AT%%SATC=1,%s;+CFUN=1\r", g_RilSTKTerminalProfile.GetText());
QueueCmdIgnoreRsp(APIID_SETEQUIPMENTSTATE, szCmdBuf, CMDOPT_INIT | CMDOPT_SETRADIOON | CMDOPT_IGNORERADIOOFF | CMDOPT_REINIT | CMDOPT_ONLINE, g_TimeoutCmdInit, NULL, pnd, 0, 0, 0);
#else
QueueCmdIgnoreRsp(APIID_SETEQUIPMENTSTATE, "AT+CFUN=1\r", CMDOPT_INIT | CMDOPT_SETRADIOON | CMDOPT_IGNORERADIOOFF | CMDOPT_REINIT | CMDOPT_ONLINE, g_TimeoutCmdInit, NULL, pnd, 0, 0, 0);
#endif // ! OEM1_DRIVER
}
// if we just rebooted and were previously unlocked, then unlock the phone
if (dwOldReadyState & RIL_READYSTATE_UNLOCKED)
{
CHAR szLastPIN[256];
if (FetchPINSecure(szLastPIN, sizeof(szLastPIN)))
{
(void)_snprintfz(szNextCmd, MAX_PATH, "AT+CPIN=\"%s\"\r", szLastPIN);
QueueCmdIgnoreRsp(APIID_NONE, szNextCmd, CMDOPT_INIT, g_TimeoutCmdInit, NULL, NULL, 0, 0, 0);
}
}
if (g_fOperatorSelected && (OldRadioOff == FALSE))
{
// if we just rebooted and were previously registered, then reregister on the network
QueueCmdIgnoreRsp(APIID_NONE, g_szOpSelCmd, CMDOPT_INIT, g_TimeoutCmdInit, NULL, NULL, 0, 0, 0);
}
// Restore audio gain
(void)_snprintfz(szNextCmd, MAX_PATH, "AT+CLVL=%u\r", g_dwCacheDownlinkVolume);
QueueCmdIgnoreRsp(APIID_NONE, szNextCmd, CMDOPT_NONE, g_TimeoutCmdInit, NULL, NULL, 0, 0, 0);
// Restore PB location
if (g_fPBLocationSet)
{
QueueCmdIgnoreRsp(APIID_NONE, g_szPBLocCmd, CMDOPT_INIT, g_TimeoutCmdInit, NULL, NULL, 0, 0, 0);
}
fSuccess = TRUE;
LeaveCriticalSection(&g_csReboot);
return fSuccess;
}
HRESULT RILDrv_RebootRadio (DWORD dwParam)
{
FUNCTION_TRACE(RILDrv_RebootRadio);
DEBUGMSG(ZONE_ERROR, (TEXT("RILDrv : E : RILDrv_RebootRadio\r\n")));
HRESULT hr = E_INVALIDARG;
CRilInstanceHandle* pHandle = ExtractHandle(dwParam);
if (!pHandle)
{
goto Error;
}
if (!RebootRadio())
{
hr = E_NOTIMPL;
goto Error;
}
// send an OK response
if (!QueueCmd(pHandle, NULL, CMDOPT_NOOP, APIID_REBOOTRADIO, NULL, NULL, hr))
{
hr = E_FAIL;
goto Error;
}
Error:
return hr;
}
#endif // RIL_RADIO_RESILIENCE
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