Function GetFileFullInfo

src/External/CascLib/src/CascReadFile.cpp:662–704

}

static bool GetFileFullInfo(TCascFile * hf, void * pvFileInfo, size_t cbFileInfo, size_t * pcbLengthNeeded)
{
    PCASC_FILE_FULL_INFO pFileInfo;
    PCASC_CKEY_ENTRY pCKeyEntry = hf->pCKeyEntry;
    TCascStorage * hs = hf->hs;
    DWORD dwErrCode;

    // Make sure that the file spans are loaded
    dwErrCode = EnsureFileSpanFramesLoaded(hf);
    if(dwErrCode != ERROR_SUCCESS)
    {
        SetCascError(dwErrCode);
        return false;
    }

    // Verify whether we have enough space in the buffer
    pFileInfo = (PCASC_FILE_FULL_INFO)ProbeOutputBuffer(pvFileInfo, cbFileInfo, sizeof(CASC_FILE_FULL_INFO), pcbLengthNeeded);
    if(pFileInfo != NULL)
    {
        // Reset the entire structure
        CopyMemory16(pFileInfo->CKey, pCKeyEntry->CKey);
        CopyMemory16(pFileInfo->EKey, pCKeyEntry->EKey);
        pFileInfo->FileDataId = CASC_INVALID_ID;
        pFileInfo->LocaleFlags = CASC_INVALID_ID;
        pFileInfo->ContentFlags = CASC_INVALID_ID;

        // Supply information not depending on root
        CascStrPrintf(pFileInfo->DataFileName, _countof(pFileInfo->DataFileName), "data.%03u", hf->pFileSpan->ArchiveIndex);
        pFileInfo->StorageOffset = pCKeyEntry->StorageOffset;
        pFileInfo->SegmentOffset = hf->pFileSpan->ArchiveOffs;
        pFileInfo->FileNameHash = 0;
        pFileInfo->TagBitMask = pCKeyEntry->TagBitMask;
        pFileInfo->ContentSize = hf->ContentSize;
        pFileInfo->EncodedSize = hf->EncodedSize;
        pFileInfo->SegmentIndex = hf->pFileSpan->ArchiveIndex;
        pFileInfo->SpanCount = hf->SpanCount;

        // Supply the root-specific information
        hs->pRootHandler->GetInfo(pCKeyEntry, pFileInfo);
    }

    return (pFileInfo != NULL);
}

static bool GetFileSpanInfo(TCascFile * hf, void * pvFileInfo, size_t cbFileInfo, size_t * pcbLengthNeeded)
{