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implemented SetupDiGetDriverInfoDetailA()
svn path=/trunk/; revision=18689
This commit is contained in:
Thomas Bluemel
parent
7b786e95e7
commit
374cb13ded
1 changed files with 187 additions and 5 deletions
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@ -4812,11 +4812,193 @@ SetupDiGetDriverInfoDetailA(
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IN DWORD DriverInfoDetailDataSize,
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IN DWORD DriverInfoDetailDataSize,
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OUT PDWORD RequiredSize OPTIONAL)
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OUT PDWORD RequiredSize OPTIONAL)
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{
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{
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FIXME("%p %p %p %p 0x%lx %p\n", DeviceInfoSet, DeviceInfoData,
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SP_DRVINFO_DATA_V2_W DriverInfoDataW;
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DriverInfoData, DriverInfoDetailData, DriverInfoDetailDataSize,
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PSP_DRVINFO_DETAIL_DATA_W DriverInfoDetailDataW = NULL;
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RequiredSize);
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DWORD BufSize = 0;
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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DWORD HardwareIDLen = 0;
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return FALSE;
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BOOL ret = FALSE;
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/* do some sanity checks, the unicode version might do more thorough checks */
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if (DriverInfoData == NULL ||
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(DriverInfoDetailData == NULL && DriverInfoDetailDataSize != 0) ||
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(DriverInfoDetailData != NULL &&
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(DriverInfoDetailDataSize < FIELD_OFFSET(SP_DRVINFO_DETAIL_DATA_A, HardwareID) + sizeof(CHAR) ||
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DriverInfoDetailData->cbSize != sizeof(SP_DRVINFO_DETAIL_DATA_A))))
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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goto Cleanup;
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}
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/* make sure we support both versions of the SP_DRVINFO_DATA structure */
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if (DriverInfoData->cbSize == sizeof(SP_DRVINFO_DATA_V1_A))
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{
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DriverInfoDataW.cbSize = sizeof(SP_DRVINFO_DATA_V1_W);
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}
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else if (DriverInfoData->cbSize == sizeof(SP_DRVINFO_DATA_V2_A))
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{
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DriverInfoDataW.cbSize = sizeof(SP_DRVINFO_DATA_V2_W);
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}
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else
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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goto Cleanup;
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}
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DriverInfoDataW.DriverType = DriverInfoData->DriverType;
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DriverInfoDataW.Reserved = DriverInfoData->Reserved;
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/* convert the strings to unicode */
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if (MultiByteToWideChar(CP_ACP,
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0,
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DriverInfoData->Description,
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LINE_LEN,
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DriverInfoDataW.Description,
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LINE_LEN) &&
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MultiByteToWideChar(CP_ACP,
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0,
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DriverInfoData->MfgName,
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LINE_LEN,
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DriverInfoDataW.MfgName,
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LINE_LEN) &&
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MultiByteToWideChar(CP_ACP,
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0,
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DriverInfoData->ProviderName,
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LINE_LEN,
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DriverInfoDataW.ProviderName,
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LINE_LEN))
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{
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if (DriverInfoDataW.cbSize == sizeof(SP_DRVINFO_DATA_V2_W))
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{
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DriverInfoDataW.DriverDate = ((PSP_DRVINFO_DATA_V2_A)DriverInfoData)->DriverDate;
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DriverInfoDataW.DriverVersion = ((PSP_DRVINFO_DATA_V2_A)DriverInfoData)->DriverVersion;
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}
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if (DriverInfoDetailData != NULL)
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{
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/* calculate the unicode buffer size from the ansi buffer size */
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HardwareIDLen = DriverInfoDetailDataSize - FIELD_OFFSET(SP_DRVINFO_DETAIL_DATA_A, HardwareID);
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BufSize = FIELD_OFFSET(SP_DRVINFO_DETAIL_DATA_W, HardwareID) +
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(HardwareIDLen * sizeof(WCHAR));
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DriverInfoDetailDataW = MyMalloc(BufSize);
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if (DriverInfoDetailDataW == NULL)
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{
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SetLastError(ERROR_NOT_ENOUGH_MEMORY);
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goto Cleanup;
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}
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/* initialize the buffer */
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ZeroMemory(DriverInfoDetailDataW,
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BufSize);
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DriverInfoDetailDataW->cbSize = sizeof(SP_DRVINFO_DETAIL_DATA_W);
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}
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/* call the unicode version */
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ret = SetupDiGetDriverInfoDetailW(DeviceInfoSet,
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DeviceInfoData,
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&DriverInfoDataW,
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DriverInfoDetailDataW,
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BufSize,
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RequiredSize);
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if (ret)
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{
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if (DriverInfoDetailDataW != NULL)
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{
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/* convert the SP_DRVINFO_DETAIL_DATA_W structure to ansi */
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DriverInfoDetailData->cbSize = sizeof(SP_DRVINFO_DETAIL_DATA_A);
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DriverInfoDetailData->InfDate = DriverInfoDetailDataW->InfDate;
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DriverInfoDetailData->Reserved = DriverInfoDetailDataW->Reserved;
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if (WideCharToMultiByte(CP_ACP,
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0,
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DriverInfoDetailDataW->SectionName,
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LINE_LEN,
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DriverInfoDetailData->SectionName,
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LINE_LEN,
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NULL,
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NULL) &&
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WideCharToMultiByte(CP_ACP,
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0,
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DriverInfoDetailDataW->InfFileName,
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MAX_PATH,
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DriverInfoDetailData->InfFileName,
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MAX_PATH,
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NULL,
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NULL) &&
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WideCharToMultiByte(CP_ACP,
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0,
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DriverInfoDetailDataW->DrvDescription,
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LINE_LEN,
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DriverInfoDetailData->DrvDescription,
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LINE_LEN,
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NULL,
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NULL) &&
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WideCharToMultiByte(CP_ACP,
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0,
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DriverInfoDetailDataW->HardwareID,
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HardwareIDLen,
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DriverInfoDetailData->HardwareID,
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HardwareIDLen,
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NULL,
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NULL))
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{
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DWORD len, cnt = 0;
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DWORD hwidlen = HardwareIDLen;
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CHAR *s = DriverInfoDetailData->HardwareID;
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/* count the strings in the list */
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while (*s != '\0')
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{
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len = lstrlenA(s) + 1;
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if (hwidlen > len)
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{
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cnt++;
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s += len;
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hwidlen -= len;
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}
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else
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{
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/* looks like the string list wasn't terminated... */
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SetLastError(ERROR_INVALID_USER_BUFFER);
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ret = FALSE;
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break;
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}
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}
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/* make sure CompatIDsOffset points to the second string in the
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list, if present */
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if (cnt > 1)
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{
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DriverInfoDetailData->CompatIDsOffset = lstrlenA(DriverInfoDetailData->HardwareID) + 1;
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DriverInfoDetailData->CompatIDsLength = (DWORD)(s - DriverInfoDetailData->HardwareID) -
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DriverInfoDetailData->CompatIDsOffset + 1;
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}
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else
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{
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DriverInfoDetailData->CompatIDsOffset = 0;
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DriverInfoDetailData->CompatIDsLength = 0;
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}
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}
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else
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{
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ret = FALSE;
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}
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}
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if (RequiredSize != NULL)
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{
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*RequiredSize = FIELD_OFFSET(SP_DRVINFO_DETAIL_DATA_A, HardwareID) +
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(((*RequiredSize) - FIELD_OFFSET(SP_DRVINFO_DETAIL_DATA_W, HardwareID)) / sizeof(WCHAR));
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}
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}
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}
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Cleanup:
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if (DriverInfoDetailDataW != NULL)
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{
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MyFree(DriverInfoDetailDataW);
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}
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return ret;
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}
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}
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/***********************************************************************
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/***********************************************************************
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