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Reindent after r24516.
Originally committed as revision 24517 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ronald S. Bultje
parent
e87b7d72c6
commit
db9cc3a55a
@ -282,120 +282,117 @@ static MMSSCPacketType get_tcp_server_response(MMSContext *mms)
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return packet_type;
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}
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// handle command packet.
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if(AV_RL32(mms->in_buffer + 4)==0xb00bface) {
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// handle command packet.
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if(AV_RL32(mms->in_buffer + 4)==0xb00bface) {
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int length_remaining, hr;
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mms->incoming_flags= mms->in_buffer[3];
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read_result= url_read_complete(mms->mms_hd, mms->in_buffer+8, 4);
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if(read_result != 4) {
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av_log(NULL, AV_LOG_ERROR,
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"Reading command packet length failed: %d (%s)\n",
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read_result,
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read_result < 0 ? strerror(read_result) :
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"The server closed the connection");
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return read_result < 0 ? read_result : AVERROR_IO;
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}
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mms->incoming_flags= mms->in_buffer[3];
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read_result= url_read_complete(mms->mms_hd, mms->in_buffer+8, 4);
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if(read_result != 4) {
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av_log(NULL, AV_LOG_ERROR,
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"Reading command packet length failed: %d (%s)\n",
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read_result,
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read_result < 0 ? strerror(read_result) :
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"The server closed the connection");
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return read_result < 0 ? read_result : AVERROR_IO;
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}
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length_remaining= AV_RL32(mms->in_buffer+8) + 4;
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dprintf(NULL, "Length remaining is %d\n", length_remaining);
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// read the rest of the packet.
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if (length_remaining < 0
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|| length_remaining > sizeof(mms->in_buffer) - 12) {
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av_log(NULL, AV_LOG_ERROR,
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"Incoming packet length %d exceeds bufsize %zu\n",
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length_remaining, sizeof(mms->in_buffer) - 12);
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return AVERROR_INVALIDDATA;
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}
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read_result = url_read_complete(mms->mms_hd, mms->in_buffer + 12,
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length_remaining) ;
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if (read_result != length_remaining) {
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av_log(NULL, AV_LOG_ERROR,
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"Reading pkt data (length=%d) failed: %d (%s)\n",
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length_remaining, read_result,
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read_result < 0 ? strerror(read_result) :
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"The server closed the connection");
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return read_result < 0 ? read_result : AVERROR_IO;
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}
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packet_type= AV_RL16(mms->in_buffer+36);
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hr = AV_RL32(mms->in_buffer + 40);
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if (hr) {
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av_log(NULL, AV_LOG_ERROR,
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"Server sent an error status code: 0x%08x\n",
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hr);
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return AVERROR_UNKNOWN;
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dprintf(NULL, "Length remaining is %d\n", length_remaining);
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// read the rest of the packet.
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if (length_remaining < 0
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|| length_remaining > sizeof(mms->in_buffer) - 12) {
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av_log(NULL, AV_LOG_ERROR,
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"Incoming packet length %d exceeds bufsize %zu\n",
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length_remaining, sizeof(mms->in_buffer) - 12);
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return AVERROR_INVALIDDATA;
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}
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read_result = url_read_complete(mms->mms_hd, mms->in_buffer + 12,
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length_remaining) ;
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if (read_result != length_remaining) {
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av_log(NULL, AV_LOG_ERROR,
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"Reading pkt data (length=%d) failed: %d (%s)\n",
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length_remaining, read_result,
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read_result < 0 ? strerror(read_result) :
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"The server closed the connection");
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return read_result < 0 ? read_result : AVERROR_IO;
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}
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packet_type= AV_RL16(mms->in_buffer+36);
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hr = AV_RL32(mms->in_buffer + 40);
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if (hr) {
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av_log(NULL, AV_LOG_ERROR,
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"Server sent an error status code: 0x%08x\n", hr);
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return AVERROR_UNKNOWN;
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}
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} else {
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int length_remaining;
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int packet_id_type;
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int tmp;
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// note we cache the first 8 bytes,
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// then fill up the buffer with the others
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tmp = AV_RL16(mms->in_buffer + 6);
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length_remaining = (tmp - 8) & 0xffff;
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mms->incoming_packet_seq = AV_RL32(mms->in_buffer);
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packet_id_type = mms->in_buffer[4];
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mms->incoming_flags = mms->in_buffer[5];
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if (length_remaining < 0
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|| length_remaining > sizeof(mms->in_buffer) - 8) {
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av_log(NULL, AV_LOG_ERROR,
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"Data length %d is invalid or too large (max=%zu)\n",
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length_remaining, sizeof(mms->in_buffer));
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return AVERROR_INVALIDDATA;
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}
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mms->remaining_in_len = length_remaining;
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mms->read_in_ptr = mms->in_buffer;
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read_result= url_read_complete(mms->mms_hd, mms->in_buffer, length_remaining);
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if(read_result != length_remaining) {
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av_log(NULL, AV_LOG_ERROR,
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"Failed to read packet data of size %d: %d (%s)\n",
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length_remaining, read_result,
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read_result < 0 ? strerror(read_result) :
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"The server closed the connection");
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return read_result < 0 ? read_result : AVERROR_IO;
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}
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// if we successfully read everything.
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if(packet_id_type == mms->header_packet_id) {
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packet_type = SC_PKT_ASF_HEADER;
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// Store the asf header
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if(!mms->header_parsed) {
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void *p = av_realloc(mms->asf_header,
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mms->asf_header_size + mms->remaining_in_len);
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if (!p) {
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av_freep(&mms->asf_header);
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return AVERROR(ENOMEM);
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}
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mms->asf_header = p;
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memcpy(mms->asf_header + mms->asf_header_size,
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mms->read_in_ptr, mms->remaining_in_len);
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mms->asf_header_size += mms->remaining_in_len;
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}
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// 0x04 means asf header is sent in multiple packets.
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if (mms->incoming_flags == 0x04)
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continue;
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} else if(packet_id_type == mms->packet_id) {
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packet_type = SC_PKT_ASF_MEDIA;
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} else {
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int length_remaining;
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int packet_id_type;
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int tmp;
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// note we cache the first 8 bytes,
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// then fill up the buffer with the others
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tmp = AV_RL16(mms->in_buffer + 6);
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length_remaining = (tmp - 8) & 0xffff;
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mms->incoming_packet_seq = AV_RL32(mms->in_buffer);
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packet_id_type = mms->in_buffer[4];
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mms->incoming_flags = mms->in_buffer[5];
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if (length_remaining < 0
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|| length_remaining > sizeof(mms->in_buffer) - 8) {
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av_log(NULL, AV_LOG_ERROR,
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"Data length %d is invalid or too large (max=%zu)\n",
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length_remaining, sizeof(mms->in_buffer));
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return AVERROR_INVALIDDATA;
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}
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mms->remaining_in_len = length_remaining;
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mms->read_in_ptr = mms->in_buffer;
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read_result= url_read_complete(mms->mms_hd, mms->in_buffer, length_remaining);
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if(read_result != length_remaining) {
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av_log(NULL, AV_LOG_ERROR,
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"Failed to read packet data of size %d: %d (%s)\n",
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length_remaining, read_result,
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read_result < 0 ? strerror(read_result) :
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"The server closed the connection");
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return read_result < 0 ? read_result : AVERROR_IO;
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}
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// if we successfully read everything.
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if(packet_id_type == mms->header_packet_id) {
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packet_type = SC_PKT_ASF_HEADER;
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// Store the asf header
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if(!mms->header_parsed) {
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void *p = av_realloc(mms->asf_header,
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mms->asf_header_size
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+ mms->remaining_in_len);
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if (!p) {
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av_freep(&mms->asf_header);
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return AVERROR(ENOMEM);
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}
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mms->asf_header = p;
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memcpy(mms->asf_header + mms->asf_header_size,
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mms->read_in_ptr,
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mms->remaining_in_len);
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mms->asf_header_size += mms->remaining_in_len;
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}
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// 0x04 means asf header is sent in multiple packets.
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if (mms->incoming_flags == 0x04)
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continue;
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} else if(packet_id_type == mms->packet_id) {
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packet_type = SC_PKT_ASF_MEDIA;
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} else {
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dprintf(NULL, "packet id type %d is old.", packet_id_type);
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continue;
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}
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}
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// preprocess some packet type
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if(packet_type == SC_PKT_KEEPALIVE) {
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send_keepalive_packet(mms);
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dprintf(NULL, "packet id type %d is old.", packet_id_type);
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continue;
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} else if(packet_type == SC_PKT_STREAM_CHANGING) {
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handle_packet_stream_changing_type(mms);
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} else if(packet_type == SC_PKT_ASF_MEDIA) {
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pad_media_packet(mms);
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}
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return packet_type;
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}
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// preprocess some packet type
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if(packet_type == SC_PKT_KEEPALIVE) {
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send_keepalive_packet(mms);
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continue;
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} else if(packet_type == SC_PKT_STREAM_CHANGING) {
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handle_packet_stream_changing_type(mms);
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} else if(packet_type == SC_PKT_ASF_MEDIA) {
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pad_media_packet(mms);
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}
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return packet_type;
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}
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}
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