void
irp_process_write_request(IRP* irp, char* data, int data_size)
{
if (data)
{
irp->length = GET_UINT32(data, 0); /* length */
irp->offset = GET_UINT64(data, 4); /* offset */
/* 20-byte pad */
irp->inputBuffer = data + 32;
irp->inputBufferLength = irp->length;
}
if (!irp->dev->service->write)
{
irp->ioStatus = RD_STATUS_NOT_SUPPORTED;
}
else
{
irp->ioStatus = irp->dev->service->write(irp);
}
if (irp->ioStatus == RD_STATUS_SUCCESS)
{
irp->outputResult = irp->length;
/* [MS-RDPEFS] says this is an optional padding, but unfortunately it's required! */
irp->outputBufferLength = 1;
irp->outputBuffer = malloc(1);
irp->outputBuffer[0] = '\0';
}
}
int
tsmf_ifman_on_sample(TSMF_IFMAN * ifman)
{
TSMF_PRESENTATION * presentation;
TSMF_STREAM * stream;
uint32 StreamId;
uint64 SampleStartTime;
uint64 SampleEndTime;
uint64 ThrottleDuration;
uint32 SampleExtensions;
uint32 cbData;
StreamId = GET_UINT32(ifman->input_buffer, 16);
SampleStartTime = GET_UINT64(ifman->input_buffer, 24);
SampleEndTime = GET_UINT64(ifman->input_buffer, 32);
ThrottleDuration = GET_UINT64(ifman->input_buffer, 40);
SampleExtensions = GET_UINT32(ifman->input_buffer, 52);
cbData = GET_UINT32(ifman->input_buffer, 56);
LLOGLN(10, ("tsmf_ifman_on_sample: MessageId %d StreamId %d SampleStartTime %d SampleEndTime %d "
"ThrottleDuration %d SampleExtensions %d cbData %d",
ifman->message_id, StreamId, (int)SampleStartTime, (int)SampleEndTime,
(int)ThrottleDuration, SampleExtensions, cbData));
presentation = tsmf_presentation_find_by_id(ifman->presentation_id);
if (presentation == NULL)
{
LLOGLN(0, ("tsmf_ifman_on_sample: unknown presentation id"));
return 1;
}
stream = tsmf_stream_find_by_id(presentation, StreamId);
if (stream == NULL)
{
LLOGLN(0, ("tsmf_ifman_on_sample: unknown stream id"));
return 1;
}
tsmf_stream_push_sample(stream, ifman->channel_callback,
ifman->message_id, SampleStartTime, SampleEndTime, ThrottleDuration, SampleExtensions,
cbData, ifman->input_buffer + 60);
ifman->output_pending = 1;
return 0;
}
/* http://msdn.microsoft.com/en-us/library/dd407326.aspx */
static int
tsmf_codec_parse_VIDEOINFOHEADER2(TS_AM_MEDIA_TYPE * mediatype, const uint8 * pFormat)
{
/* VIDEOINFOHEADER2.rcSource, RECT(LONG left, LONG top, LONG right, LONG bottom) */
mediatype->Width = GET_UINT32(pFormat, 8);
mediatype->Height = GET_UINT32(pFormat, 12);
/* VIDEOINFOHEADER2.dwBitRate */
mediatype->BitRate = GET_UINT32(pFormat, 32);
/* VIDEOINFOHEADER2.AvgTimePerFrame */
mediatype->SamplesPerSecond.Numerator = 1000000;
mediatype->SamplesPerSecond.Denominator = (int)(GET_UINT64(pFormat, 40) / 10LL);
return 72;
}
void
irp_process_read_request(IRP* irp, char* data, int data_size)
{
if (data)
{
irp->length = GET_UINT32(data, 0); /* length */
irp->offset = GET_UINT64(data, 4); /* offset */
/* 20-byte pad */
}
if (!irp->dev->service->read)
{
irp->ioStatus = RD_STATUS_NOT_SUPPORTED;
}
else
{
irp->ioStatus = irp->dev->service->read(irp);
irp->outputResult = irp->outputBufferLength;
}
}
void showFileHeader(nitf_FileHeader* header)
{
unsigned int i;
nitf_Uint32 num;
nitf_Error error;
nitf_Uint32 len;
nitf_Uint64 dataLen;
NITF_BOOL success;
SHOW_VAL(header->fileHeader);
SHOW_VAL(header->fileVersion);
SHOW_VAL(header->complianceLevel);
SHOW_VAL(header->systemType);
SHOW_VAL(header->originStationID);
SHOW_VAL(header->fileDateTime);
SHOW_VAL(header->fileTitle);
SHOW_VAL(header->classification);
SHOW_VAL(header->messageCopyNum);
SHOW_VAL(header->messageNumCopies);
SHOW_VAL(header->encrypted);
SHOW_VAL(header->backgroundColor);
SHOW_VAL(header->originatorName);
SHOW_VAL(header->originatorPhone);
SHOW_VAL(header->fileLength);
SHOW_VAL(header->headerLength);
/* Attention: If the classification is U, the security group */
/* section should be empty! For that reason, we wont print */
/* The security group for now */
SHOW_VAL(header->securityGroup->classificationSystem);
SHOW_VAL(header->securityGroup->codewords);
SHOW_VAL(header->securityGroup->controlAndHandling);
SHOW_VAL(header->securityGroup->releasingInstructions);
SHOW_VAL(header->securityGroup->declassificationType);
SHOW_VAL(header->securityGroup->declassificationDate);
SHOW_VAL(header->securityGroup->declassificationExemption);
SHOW_VAL(header->securityGroup->downgrade);
SHOW_VAL(header->securityGroup->downgradeDateTime);
SHOW_VAL(header->securityGroup->classificationText);
SHOW_VAL(header->securityGroup->classificationAuthorityType);
SHOW_VAL(header->securityGroup->classificationAuthority);
SHOW_VAL(header->securityGroup->classificationReason);
SHOW_VAL(header->securityGroup->securitySourceDate);
SHOW_VAL(header->securityGroup->securityControlNumber);
GET_UINT32(header->numImages, &num, &error);
printf("The number of IMAGES contained in this file [%ld]\n", num);
for (i = 0; i < num; i++)
{
GET_UINT32(header->imageInfo[i]->lengthSubheader, &len, &error);
GET_UINT64(header->imageInfo[i]->lengthData, &dataLen, &error);
printf("\tThe length of IMAGE subheader [%d]: %ld bytes\n",
i, len);
printf("\tThe length of the IMAGE data: %lld bytes\n\n",
dataLen);
}
return;
CATCH_ERROR:
printf("Error processing\n");
}
static uint32
disk_set_info(IRP * irp)
{
FILE_INFO *finfo;
uint32 status;
uint64 len;
char * buf;
int size;
char * fullpath;
struct stat file_stat;
struct utimbuf tvs;
int mode;
uint32 attr;
time_t t;
LLOGLN(10, ("disk_set_info: class=%d id=%d", irp->infoClass, irp->fileID));
finfo = disk_get_file_info(irp->dev, irp->fileID);
if (finfo == NULL)
{
LLOGLN(0, ("disk_set_info: invalid file id"));
return RD_STATUS_INVALID_HANDLE;
}
status = RD_STATUS_SUCCESS;
switch (irp->infoClass)
{
case FileBasicInformation:
if (stat(finfo->fullpath, &file_stat) != 0)
return get_error_status();
/* Change file time */
tvs.actime = file_stat.st_atime;
tvs.modtime = file_stat.st_mtime;
t = get_system_filetime(GET_UINT64(irp->inputBuffer, 8)); /* LastAccessTime */
if (t > 0)
tvs.actime = t;
t = get_system_filetime(GET_UINT64(irp->inputBuffer, 16)); /* LastWriteTime */
if (t > 0)
tvs.modtime = t;
utime(finfo->fullpath, &tvs);
/* Change read-only flag */
attr = GET_UINT32(irp->inputBuffer, 32);
if (attr == 0)
break;
mode = file_stat.st_mode;
if (attr & FILE_ATTRIBUTE_READONLY)
mode &= ~(S_IWUSR | S_IWGRP | S_IWOTH);
else
mode |= S_IWUSR;
mode &= 0777;
chmod(finfo->fullpath, mode);
break;
case FileEndOfFileInformation:
case FileAllocationInformation:
len = GET_UINT64(irp->inputBuffer, 0);
set_file_size(finfo->file, len);
break;
case FileDispositionInformation:
/* Delete on close */
finfo->delete_pending = 1;
break;
case FileRenameInformation:
//replaceIfExists = GET_UINT8(irp->inputBuffer, 0); /* ReplaceIfExists */
//rootDirectory = GET_UINT8(irp->inputBuffer, 1); /* RootDirectory */
len = GET_UINT32(irp->inputBuffer, 2);
size = len * 2;
buf = malloc(size);
memset(buf, 0, size);
freerdp_get_wstr(buf, size, irp->inputBuffer + 6, len);
fullpath = disk_get_fullpath(irp->dev, buf);
free(buf);
LLOGLN(10, ("disk_set_info: rename %s to %s", finfo->fullpath, fullpath));
if (rename(finfo->fullpath, fullpath) == 0)
{
free(finfo->fullpath);
finfo->fullpath = fullpath;
}
else
{
free(fullpath);
return get_error_status();
}
break;
default:
LLOGLN(0, ("disk_set_info: invalid info class"));
status = RD_STATUS_NOT_SUPPORTED;
break;
}
return status;
}