QString Screen::typeString() const
{
DisplayType dt = displayType();
int index = metaObject()->indexOfEnumerator("DisplayType");
Q_ASSERT(index != -1);
QMetaEnum enumerator = metaObject()->enumerator(index);
return QLatin1String(enumerator.valueToKey(dt));
}
std::string displayType() const { return displayType(m_type); }
int main(int argc, char *argv[])
{
char *firmwareFileName;
FILE *fpFirmwareFile;
int inquiryType;
int firstRecordType;
int result;
int fileSize;
int isSpkg = 0;
struct stat statBuf;
IcsImageHeader_Record_t recordBuffer;
uint8_t cssBuf[CSS_HEADER_SIZE + 10];
struct option longopts[] =
{
{ "showVersion", no_argument, &inquiryType, SHOWVERSION },
{ "showType", no_argument, &inquiryType, SHOWTYPE },
{ "help", no_argument, &inquiryType, HELP },
{ 0, 0, 0 , 0 }
};
/* parse options for inquiry type */
if ((result = getopt_long(argc, argv, "", longopts, NULL))) // assignment, not ==
Usage();
if (inquiryType == HELP)
Usage_full();
if (argc != 3)
Usage();
/* set up endian-ness */
initializeState();
/* stat file to get size and allocate buffers */
firmwareFileName = argv[2];
if (stat(firmwareFileName, &statBuf) < 0) {
fprintf(stderr, "Error taking stat of file {%s}: %s\n",
firmwareFileName, strerror(errno));
exit(1);
}
fileSize = (int)statBuf.st_size;
bufSize = fileSize + 1024; /* pad by 1K to be safe */
if ((cmpBuffer = malloc(bufSize)) == NULL) {
fprintf(stderr, "Error allocating memory for firmware buffer\n");
goto fail;
}
if ((appBuffer = malloc(bufSize * 3)) == NULL) {
fprintf(stderr, "Error allocating memory for inflated firmware buffer\n");
goto fail;
}
memset(cmpBuffer, 0, bufSize);
memset(appBuffer, 0, bufSize * 3);
/* open file */
if ((fpFirmwareFile = fopen(firmwareFileName, "rb")) == NULL)
{
fprintf(stderr, "Error opening file {%s} for input: %s\n",
firmwareFileName, strerror(errno));
goto fail;
}
if (0 == fread(&cssBuf, CSS_HEADER_SIZE, 1, fpFirmwareFile))
{
fprintf(stderr, "Error reading file {%s}: %s\n",
firmwareFileName, strerror(errno));
goto fail;
}
isSpkg = checkCssHeader(cssBuf);
/* get first record, check if ICS image file */
fseek(fpFirmwareFile, isSpkg ? CSS_HEADER_SIZE : 0, SEEK_SET);
if (0 == fread(&firstRecordType, 4, 1, fpFirmwareFile))
{
fprintf(stderr, "Error reading file {%s}: %s\n",
firmwareFileName, strerror(errno));
goto fail;
}
fseek(fpFirmwareFile, isSpkg ? CSS_HEADER_SIZE : 0, SEEK_SET);
if (ICS_IMAGE_HEADER_RECORD_TYPE_INFO != toHostEndian32(firstRecordType))
{
fprintf(stderr, "This is not a valid firmware image file\n");
goto fail;
}
/* read in header, display what is asked for */
if (ERR_OK != getRecord(fpFirmwareFile, &recordBuffer))
goto fail;
switch (inquiryType)
{
case SHOWVERSION:
displayVersion(recordBuffer.payload.info.version);
break;
case SHOWTYPE:
/*
* For the type, we really want to look for the embedded strings first.
* Call removeHeader, which will remove the ICS header from the package
* file and place it in the compressed buffer. Then call
* displayEmbeddedProdAndBsp which inflates and then searches. If the search
* fails, it is a pre-3.1.0.1 release, so feed the codes from the ICS header
* to displayType.
*/
result = removeHeader(argv[2], cmpBuffer);
if (!displayEmbeddedProdAndBsp()) /* if this fails, try old way */
displayType(toHostEndian32(recordBuffer.payload.info.productCode),
toHostEndian32(recordBuffer.payload.info.bspCode));
break;
default:
fprintf(stderr, "Unknown inquiry type\n");
goto fail;
}
fclose(fpFirmwareFile);
fail:
if (cmpBuffer != NULL)
free(cmpBuffer);
if (appBuffer != NULL)
free(appBuffer);
exit(0);
}