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-rw-r--r--src/dabOutput.cpp1112
1 files changed, 0 insertions, 1112 deletions
diff --git a/src/dabOutput.cpp b/src/dabOutput.cpp
deleted file mode 100644
index 5351501..0000000
--- a/src/dabOutput.cpp
+++ /dev/null
@@ -1,1112 +0,0 @@
-/*
- Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Her Majesty the Queen in
- Right of Canada (Communications Research Center Canada)
- */
-/*
- This file is part of CRC-DabMux.
-
- CRC-DabMux is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- CRC-DabMux is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with CRC-DabMux. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "dabOutput.h"
-#include "UdpSocket.h"
-
-#include <string.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <limits.h>
-
-#ifdef _WIN32
-# include <io.h>
-# ifdef __MINGW32__
-# define FS_DECLARE_CFG_ARRAYS
-# include <winioctl.h>
-# endif
-# include <sdci.h>
-#else
-# include <farsync.h>
-# include <unistd.h>
-# include <sys/time.h>
-# ifndef O_BINARY
-# define O_BINARY 0
-# endif // O_BINARY
-#endif
-
-
-int dabOutputDefaultInit(void** args) {
- return -1;
-}
-
-
-int dabOutputDefaultOpen(void* args, const char* filename)
-{
- return -1;
-}
-
-
-int dabOutputDefaultWrite(void* args, void* buffer, int size)
-{
- return -1;
-}
-
-
-int dabOutputDefaultClose(void* args)
-{
- return -1;
-}
-
-
-int dabOutputDefaultClean(void** args)
-{
- return -1;
-}
-
-
-struct dabOutputOperations dabOutputDefaultOperations = {
- dabOutputDefaultInit,
- dabOutputDefaultOpen,
- dabOutputDefaultWrite,
- dabOutputDefaultClose,
- dabOutputDefaultClean
-};
-
-
-enum EtiFileType {
- ETI_FILE_TYPE_NONE = 0,
- ETI_FILE_TYPE_RAW,
- ETI_FILE_TYPE_STREAMED,
- ETI_FILE_TYPE_FRAMED
-};
-
-
-struct dabOutputFifoData {
- int file;
- EtiFileType type;
- unsigned long nbFrames;
-};
-
-
-int dabOutputFifoInit(void** args)
-{
- dabOutputFifoData* data = new dabOutputFifoData;
-
- *args = data;
- data->file = -1;
- data->type = ETI_FILE_TYPE_STREAMED;
- data->nbFrames = 0;
- return 0;
-}
-
-
-int dabOutputFifoOpen(void* args, const char* filename)
-{
- dabOutputFifoData* data = (dabOutputFifoData*)args;
-
- char* token = strchr((char*)filename, '?');
- if (token != NULL) {
- *(token++) = 0;
- char* nextPair;
- char* key;
- char* value;
- do {
- nextPair = strchr(token, '&');
- if (nextPair != NULL) {
- *nextPair = 0;
- }
- key = token;
- value = strchr(token, '=');
- if (value != NULL) {
- *(value++) = 0;
- if (strcmp(key, "type") == 0) {
- if (strcmp(value, "raw") == 0) {
- data->type = ETI_FILE_TYPE_RAW;
- break;
- } else if (strcmp(value, "framed") == 0) {
- data->type = ETI_FILE_TYPE_FRAMED;
- break;
- } else if (strcmp(value, "streamed") == 0) {
- data->type = ETI_FILE_TYPE_STREAMED;
- break;
- } else {
- etiLog.printHeader(TcpLog::ERR,
- "File type '%s' is not supported.\n", value);
- return -1;
- }
- }
- }
- } while (nextPair != NULL);
- }
-
- data->file = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666);
- if (data->file == -1) {
- perror(filename);
- return -1;
- }
- return 0;
-}
-
-
-int dabOutputFifoWrite(void* args, void* buffer, int size)
-{
- dabOutputFifoData* data = (dabOutputFifoData*)args;
- uint8_t padding[6144];
-
- switch (data->type) {
- case ETI_FILE_TYPE_FRAMED:
- if (data->nbFrames == 0) {
- uint32_t nbFrames = (uint32_t)-1;
- // Writting nb frame
- if (write(data->file, &nbFrames, 4) == -1) goto FIFO_WRITE_ERROR;
- }
- case ETI_FILE_TYPE_STREAMED:
- // Writting frame length
- if (write(data->file, &size, 2) == -1) goto FIFO_WRITE_ERROR;
- // Appending data
- if (write(data->file, buffer, size) == -1) goto FIFO_WRITE_ERROR;
- break;
- case ETI_FILE_TYPE_RAW:
- // Appending data
- if (write(data->file, buffer, size) == -1) goto FIFO_WRITE_ERROR;
- // Appending padding
- memset(padding, 0x55, 6144 - size);
- if (write(data->file, padding, 6144 - size) == -1) goto FIFO_WRITE_ERROR;
- break;
- default:
- etiLog.printHeader(TcpLog::ERR, "File type is not supported.\n");
- return -1;
- }
-
-
- return size;
-
-FIFO_WRITE_ERROR:
- perror("Error while writting to file");
- return -1;
-}
-
-
-int dabOutputFifoClose(void* args)
-{
- dabOutputFifoData* data = (dabOutputFifoData*)args;
-
- if (close(data->file) == 0) {
- data->file = -1;
- return 0;
- }
- perror("Can't close file");
- return -1;
-}
-
-
-int dabOutputFifoClean(void** args)
-{
- delete (dabOutputFifoData*)(*args);
- return 0;
-}
-
-
-struct dabOutputOperations dabOutputFifoOperations = {
- dabOutputFifoInit,
- dabOutputFifoOpen,
- dabOutputFifoWrite,
- dabOutputFifoClose,
- dabOutputFifoClean
-};
-
-
-struct dabOutputFileData {
- int file;
- EtiFileType type;
- unsigned long nbFrames;
-};
-
-
-int dabOutputFileInit(void** args)
-{
- dabOutputFileData* data = new dabOutputFileData;
-
- *args = data;
- data->file = -1;
- data->type = ETI_FILE_TYPE_FRAMED;
- data->nbFrames = 0;
- return 0;
-}
-
-
-int dabOutputFileWrite(void* args, void* buffer, int size)
-{
- dabOutputFileData* data = (dabOutputFileData*)args;
-
- uint8_t padding[6144];
- ++data->nbFrames;
-
- switch (data->type) {
- case ETI_FILE_TYPE_FRAMED:
- // Writting nb of frames at beginning of file
- if (lseek(data->file, 0, SEEK_SET) == -1) goto FILE_WRITE_ERROR;
- if (write(data->file, &data->nbFrames, 4) == -1) goto FILE_WRITE_ERROR;
-
- // Writting nb frame length at end of file
- if (lseek(data->file, 0, SEEK_END) == -1) goto FILE_WRITE_ERROR;
- if (write(data->file, &size, 2) == -1) goto FILE_WRITE_ERROR;
-
- // Appending data
- if (write(data->file, buffer, size) == -1) goto FILE_WRITE_ERROR;
- break;
- case ETI_FILE_TYPE_STREAMED:
- // Writting nb frame length at end of file
- if (write(data->file, &size, 2) == -1) goto FILE_WRITE_ERROR;
-
- // Appending data
- if (write(data->file, buffer, size) == -1) goto FILE_WRITE_ERROR;
- break;
- case ETI_FILE_TYPE_RAW:
- // Appending data
- if (write(data->file, buffer, size) == -1) goto FILE_WRITE_ERROR;
-
- // Appending padding
- memset(padding, 0x55, 6144 - size);
- if (write(data->file, padding, 6144 - size) == -1) goto FILE_WRITE_ERROR;
- break;
- default:
- etiLog.printHeader(TcpLog::ERR, "File type is not supported.\n");
- return -1;
- }
-
- return size;
-
-FILE_WRITE_ERROR:
- perror("Error while writting to file");
- return -1;
-}
-
-
-int dabOutputFileClean(void** args)
-{
- delete (dabOutputFileData*)(*args);
- return 0;
-}
-
-
-struct dabOutputOperations dabOutputFileOperations = {
- dabOutputFileInit,
- dabOutputFifoOpen,
- dabOutputFileWrite,
- dabOutputFifoClose,
- dabOutputFileClean
-};
-
-
-struct dabOutputRawData {
-#ifdef _WIN32
- HANDLE socket;
-#else
- int socket;
- bool isCyclades;
-#endif
- unsigned char* buffer;
-};
-
-
-const unsigned char revTable[] = {
- 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
- 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
- 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
- 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
- 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
- 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
- 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
- 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
- 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
- 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
- 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
- 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
- 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
- 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
- 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
- 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
- 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
- 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
- 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
- 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
- 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
- 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
- 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
- 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
- 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
- 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
- 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
- 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
- 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
- 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
- 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
- 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff
-};
-
-
-int dabOutputRawInit(void** args)
-{
- dabOutputRawData* data = new dabOutputRawData;
-
- *args = data;
-#ifdef _WIN32
- data->socket = INVALID_HANDLE_VALUE;
-#else
- data->socket = -1;
- data->isCyclades = false;
-#endif
- data->buffer = new unsigned char[6144];
- return 0;
-}
-
-
-#ifdef _WIN32
-# include <fscfg.h>
-# include <sdci.h>
-#else
-# include <netinet/in.h>
-# include <sys/types.h>
-# include <sys/socket.h>
-# include <sys/ioctl.h>
-# include <linux/if_packet.h>
-# include <linux/netdevice.h>
-# include <net/if_arp.h>
-#endif
-int dabOutputRawOpen(void* args, const char* filename)
-{
- dabOutputRawData* data = (dabOutputRawData*)args;
-
- if (filename == NULL) {
- etiLog.printHeader(TcpLog::ERR, "Socket name must be provided!\n");
- return -1;
- }
-
-#ifdef _WIN32
- // Opening device
- data->socket = CreateFile(filename, GENERIC_WRITE, 0, NULL, OPEN_EXISTING,
- FILE_ATTRIBUTE_NORMAL, NULL);
- if (data->socket == INVALID_HANDLE_VALUE) {
- etiLog.printHeader(TcpLog::ERR, "Can't open raw device '%s': %i\n",
- filename, GetLastError());
- return -1;
- }
-
- // Configuring device
- DWORD result;
- FS_TE1_CONFIG config;
- if (!DeviceIoControl(data->socket, IoctlCodeFarSyncGetTE1Config, NULL, 0,
- &config, sizeof(config), &result, NULL)) {
- etiLog.printHeader(TcpLog::ERR,
- "Can't get raw device '%s' config: %i\n",
- filename, GetLastError());
- return -1;
- }
- config.dataRate = 2048000;
- config.clocking = CLOCKING_MASTER;
- config.framing = FRAMING_E1;
- config.structure = STRUCTURE_UNFRAMED;
- config.iface = INTERFACE_BNC;
- config.coding = CODING_HDB3;
- config.lineBuildOut = LBO_0dB;
- config.equalizer = EQUALIZER_SHORT;
- config.transparentMode = TRUE;
- config.loopMode = LOOP_NONE;
- config.range = RANGE_0_40_M;
- config.txBufferMode = BUFFER_2_FRAME;
- config.rxBufferMode = BUFFER_2_FRAME;
- config.startingTimeSlot = 0;
- config.losThreshold = 2;
- config.enableIdleCode = TRUE;
- config.idleCode = 0xff;
- if (!DeviceIoControl(data->socket, IoctlCodeFarSyncSetTE1Config,
- &config, sizeof(config), NULL, 0, &result, NULL)) {
- etiLog.printHeader(TcpLog::ERR,
- "Can't set raw device '%s' config: %i\n",
- filename, GetLastError());
- return -1;
- }
-
- // Starting device
- if (!DeviceIoControl(data->socket, IoctlCodeFarSyncQuickStart, NULL, 0,
- NULL, 0, &result, NULL)) {
- etiLog.printHeader(TcpLog::ERR, "Can't start raw device '%s': %i\n",
- filename, GetLastError());
- return -1;
- }
-#else
- data->socket = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP);
- if (data->socket == -1) {
- etiLog.printHeader(TcpLog::ERR, "Are you logged as root?\n");
- perror(filename);
- return -1;
- }
-
- struct ifreq ifr;
- struct sockaddr_ll saddr;
- memset(&ifr, 0, sizeof(struct ifreq));
- (void)strncpy(ifr.ifr_name, filename, sizeof(ifr.ifr_name));
-
- // Get current Farsync configuration
- struct fstioc_info info;
- memset(&info, 0, sizeof(info));
- ifr.ifr_data = (char*)&info;
- if (ioctl(data->socket, FSTGETCONF, &ifr) == -1) {
- etiLog.printHeader(TcpLog::DBG, "Cyclades card identified.\n");
- data->isCyclades = true;
-
- // Set the interface MTU if needed
- if (ioctl(data->socket, SIOCGIFMTU, &ifr) == -1) {
- etiLog.printHeader(TcpLog::ERR, "Can't get raw device MTU!\n");
- perror(filename);
- return -1;
- } else {
- if (ifr.ifr_mtu != 6143) {
- ifr.ifr_mtu = 6143;
- if (ioctl(data->socket, SIOCSIFMTU, &ifr) == -1) {
- etiLog.printHeader(TcpLog::ERR,
- "Can't Cyclades device MTU!\n");
- perror(filename);
- return -1;
- }
- }
- }
- } else {
- etiLog.printHeader(TcpLog::DBG, "Farsync card identified.\n");
- data->isCyclades = false;
-
- info.lineInterface = E1;
- info.proto = FST_RAW;
- info.internalClock = EXTCLK;
- info.lineSpeed = 2048000;
- //info.debug = DBG_INIT | DBG_OPEN | DBG_PCI | DBG_IOCTL | DBG_TX;
- info.transparentMode = 1;
- info.ignoreCarrier = 1;
- info.numTxBuffers = 8;
- info.numRxBuffers = 8;
- info.txBufferSize = 6144;
- info.rxBufferSize = 6144;
- // E1 specific config
- info.clockSource = CLOCKING_SLAVE;
- info.structure = STRUCTURE_UNFRAMED;
- info.interface = INTERFACE_BNC; //RJ48C;
- info.coding = CODING_HDB3;
- info.txBufferMode = BUFFER_2_FRAME;
- info.idleCode = 0xff;
- info.valid = FSTVAL_ALL;
-
- // Setting configuration
- etiLog.printHeader(TcpLog::DBG, "Set configuration.\n");
- ifr.ifr_data = (char*)&info;
- if (ioctl(data->socket, FSTSETCONF, &ifr) == -1) {
- etiLog.printHeader(TcpLog::ERR,
- "Can't set Farsync configurationi!\n");
- perror(filename);
- return -1;
- }
-
- // Disabling notify
- etiLog.printHeader(TcpLog::DBG, "Disable notify.\n");
- int notify = 0;
- ifr.ifr_data = (char*)&notify;
- if (ioctl(data->socket, FSTSNOTIFY, &ifr) == -1) {
- etiLog.printHeader(TcpLog::ERR, "Can't disable Farsync notify!\n");
- perror(filename);
- return -1;
- }
-
- // Apply the new configuration
- // Set the interface down if needed
- etiLog.printHeader(TcpLog::DBG, "Get flags.\n");
- if (ioctl(data->socket, SIOCGIFFLAGS, &ifr) == -1) {
- etiLog.printHeader(TcpLog::ERR, "Can't get Farsync flags!\n");
- perror(filename);
- return -1;
- } else {
- if (ifr.ifr_flags & IFF_UP) {
- etiLog.printHeader(TcpLog::DBG, "Set flags.\n");
- ifr.ifr_flags &= ~IFF_UP;
- if (ioctl(data->socket, SIOCSIFFLAGS, &ifr) == -1) {
- etiLog.printHeader(TcpLog::ERR,
- "Can't turn down Farsync device!\n");
- perror(filename);
- return -1;
- }
- }
- }
-
- // Set the interface MTU if needed
- etiLog.printHeader(TcpLog::DBG, "Get MTU.\n");
- if (ioctl(data->socket, SIOCGIFMTU, &ifr) == -1) {
- etiLog.printHeader(TcpLog::ERR, "Can't get Farsync MTU!\n");
- perror(filename);
- return -1;
- } else {
- if (ifr.ifr_mtu != 6144) {
- etiLog.printHeader(TcpLog::DBG, "Set MTU.\n");
- ifr.ifr_mtu = 6144;
- if (ioctl(data->socket, SIOCSIFMTU, &ifr) == -1) {
- etiLog.printHeader(TcpLog::ERR, "Can't set Farsync MTU!\n");
- perror(filename);
- return -1;
- }
- }
- }
- }
-
- // Set the interface up if needed
- etiLog.printHeader(TcpLog::DBG, "Get flags.\n");
- if (ioctl(data->socket, SIOCGIFFLAGS, &ifr) == -1) {
- etiLog.printHeader(TcpLog::ERR, "Can't get raw device flags!\n");
- perror(filename);
- return -1;
- } else {
- if (!(ifr.ifr_flags & IFF_UP)) {
- ifr.ifr_flags |= IFF_UP;
- etiLog.printHeader(TcpLog::DBG, "Set flags.\n");
- if (ioctl(data->socket, SIOCSIFFLAGS, &ifr) == -1) {
- etiLog.printHeader(TcpLog::ERR, "Can't turn up raw device!\n");
- perror(filename);
- return -1;
- }
- }
- }
-
- close(data->socket);
-
- ////////////////////
- // Opening device //
- ////////////////////
-
- if ((data->socket = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_CUST))) == -1) {
- etiLog.printHeader(TcpLog::ERR, "Are you logged as root?\n");
- perror(filename);
- return -1;
- }
-
- // ioctl to read the interface number
- etiLog.printHeader(TcpLog::DBG, "Get index.\n");
- memset(&ifr, 0, sizeof(struct ifreq));
- strncpy(ifr.ifr_name, filename, sizeof(ifr.ifr_name));
- if (ioctl(data->socket, SIOCGIFINDEX, (char *) &ifr) == -1) {
- perror(filename);
- return -1;
- }
-
- // Bind to the interface name
- etiLog.printHeader(TcpLog::DBG, "Bind interface.\n");
- memset(&saddr, 0, sizeof(struct sockaddr_ll));
- saddr.sll_family = AF_PACKET;
- saddr.sll_protocol = ARPHRD_RAWHDLC;
- saddr.sll_ifindex = ifr.ifr_ifindex;
- if (bind(data->socket, (struct sockaddr *) &saddr, sizeof(saddr)) == -1) {
- etiLog.printHeader(TcpLog::ERR, "Can't bind raw device!\n");
- perror(filename);
- return -1;
- }
-#endif
-
- return 0;
-}
-
-
-int dabOutputRawWrite(void* args, void* buffer, int size)
-{
- dabOutputRawData* data = (dabOutputRawData*)args;
-
- // Encoding data
- memcpy(data->buffer, buffer, size);
- memset(data->buffer + size, 0x55, 6144 - size);
- for (int i = 0; i < 6144; ++i) {
- data->buffer[i] = revTable[data->buffer[i]];
- }
-
- // Writting data
-#ifdef _WIN32
- DWORD result;
- if(!DeviceIoControl(data->socket, IoctlCodeTxFrame, data->buffer, 6144,
- NULL, 0, &result, NULL)) {
- goto RAW_WRITE_ERROR;
- }
-#else
- /*
- if (write(data->socket, data->buffer + 1, 6143) != 6143) {
- goto RAW_WRITE_ERROR;
- }
- */
- if (data->isCyclades) {
- if (write(data->socket, data->buffer + 1, 6143) != 6143) {
- goto RAW_WRITE_ERROR;
- }
- } else {
- int ret = send(data->socket, data->buffer, 6144, 0);
- if (ret != 6144) {
- fprintf(stderr, "%i/6144 bytes written\n", ret);
- goto RAW_WRITE_ERROR;
- }
- }
-#endif
-
- return size;
-
-RAW_WRITE_ERROR:
-#ifdef _WIN32
- DWORD err = GetLastError();
- LPSTR errMsg;
- if(FormatMessage(
- FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
- NULL,
- err,
- 0,
- (LPTSTR)&errMsg,
- 0,
- NULL) == 0) {
- fprintf(stderr, "Error while writting to raw socket: %i\n", err);
- } else {
- fprintf(stderr, "Error while writting to raw socket: %s\n", errMsg);
- LocalFree(errMsg);
- }
-#else
- perror("Error while writting to raw socket");
-#endif
-
- return -1;
-}
-
-
-int dabOutputRawClose(void* args)
-{
- dabOutputRawData* data = (dabOutputRawData*)args;
-
-#ifdef _WIN32
- CancelIo(data->socket);
- CloseHandle(data->socket);
- return 0;
-#else
- if (close(data->socket) == 0) {
- data->socket = -1;
- return 0;
- }
- perror("Can't close raw socket");
-#endif
-
- return -1;
-}
-
-
-int dabOutputRawClean(void** args)
-{
- dabOutputRawData* data = *((dabOutputRawData**)args);
-
- delete []data->buffer;
- delete data;
- return 0;
-}
-
-
-struct dabOutputOperations dabOutputRawOperations = {
- dabOutputRawInit,
- dabOutputRawOpen,
- dabOutputRawWrite,
- dabOutputRawClose,
- dabOutputRawClean
-};
-
-
-struct dabOutputUdpData {
- UdpSocket* socket;
- UdpPacket* packet;
-};
-
-
-int dabOutputUdpInit(void** args)
-{
- dabOutputUdpData* data = new dabOutputUdpData;
-
- *args = data;
- UdpSocket::init();
- data->packet = new UdpPacket(6144);
- data->socket = new UdpSocket();
-
- return 0;
-}
-
-
-int dabOutputUdpOpen(void* args, const char* filename)
-{
- dabOutputUdpData* data = (dabOutputUdpData*)args;
- filename = strdup(filename);
-
- char* address;
- long port;
- address = strchr((char*)filename, ':');
- if (address == NULL) {
- etiLog.printHeader(TcpLog::ERR,
- "\"%s\" is an invalid format for udp address: "
- "should be [address]:port - > aborting\n",
- filename);
- return -1;
- }
- *(address++) = 0;
- port = strtol(address, (char **)NULL, 10);
- if ((port == LONG_MIN) || (port == LONG_MAX)) {
- etiLog.printHeader(TcpLog::ERR,
- "can't convert port number in udp address %s\n", address);
- return -1;
- }
- if (port == 0) {
- etiLog.printHeader(TcpLog::ERR,
- "can't use port number 0 in udp address\n");
- return -1;
- }
- address = (char*)filename;
- if (strlen(address) > 0) {
- if (data->packet->getAddress().setAddress(address) == -1) {
- etiLog.printHeader(TcpLog::ERR, "can't set address %s (%s: %s) "
- "-> aborting\n", address, inetErrDesc, inetErrMsg);
- return -1;
- }
- }
- data->packet->getAddress().setPort(port);
-
- if (data->socket->create() == -1) {
- etiLog.printHeader(TcpLog::ERR, "can't create Udp socket (%s: %s) "
- "-> aborting\n)", inetErrDesc, inetErrMsg);
- return -1;
- }
-
- //sprintf(filename, "%s:%i", data->packet->getAddress().getHostAddress(),
- // data->packet->getAddress().getPort());
- return 0;
-}
-
-
-int dabOutputUdpWrite(void* args, void* buffer, int size)
-{
- dabOutputUdpData* data = (dabOutputUdpData*)args;
-
- data->packet->setLength(0);
- data->packet->addData(buffer, size);
- return data->socket->send(*data->packet);
-}
-
-
-int dabOutputUdpClose(void* args)
-{
- //dabOutputUdpData* data = (dabOutputUdpData*)args;
-
- return 0;
-}
-
-
-int dabOutputUdpClean(void** args)
-{
- dabOutputUdpData* data = *((dabOutputUdpData**)args);
-
- delete data->socket;
- delete data->packet;
- delete data;
-
- return 0;
-}
-
-
-struct dabOutputOperations dabOutputUdpOperations = {
- dabOutputUdpInit,
- dabOutputUdpOpen,
- dabOutputUdpWrite,
- dabOutputUdpClose,
- dabOutputUdpClean
-};
-
-
-#include "TcpServer.h"
-struct dabOutputTcpData {
- TcpServer* server;
- TcpSocket* client;
- pthread_t thread;
-};
-
-
-int dabOutputTcpInit(void** args)
-{
- dabOutputTcpData* data = new dabOutputTcpData;
-
- *args = data;
- TcpSocket::init();
- data->server = new TcpServer();
- data->client = NULL;
-
- return 0;
-}
-
-
-void* dabOutputTcpThread(void* args)
-{
- dabOutputTcpData* data = (dabOutputTcpData*)args;
- TcpSocket* client;
-
- while ((client = data->server->accept()) != NULL) {
- etiLog.print(TcpLog::INFO, "TCP server got a new client.\n");
- if (data->client != NULL) {
- delete data->client;
- }
- data->client = client;
- }
- etiLog.print(TcpLog::ERR, "TCP thread can't accept new client (%s)\n",
- inetErrDesc, inetErrMsg);
-
- return NULL;
-}
-
-
-int dabOutputTcpOpen(void* args, const char* filename)
-{
- dabOutputTcpData* data = (dabOutputTcpData*)args;
- filename = strdup(filename);
-
- char* address;
- long port;
- address = strchr((char*)filename, ':');
- if (address == NULL) {
- etiLog.printHeader(TcpLog::ERR,
- "\"%s\" is an invalid format for tcp address: "
- "should be [address]:port - > aborting\n",
- filename);
- return -1;
- }
- *(address++) = 0;
- port = strtol(address, (char **)NULL, 10);
- if ((port == LONG_MIN) || (port == LONG_MAX)) {
- etiLog.printHeader(TcpLog::ERR,
- "can't convert port number in tcp address %s\n", address);
- return -1;
- }
- if (port == 0) {
- etiLog.printHeader(TcpLog::ERR,
- "can't use port number 0 in tcp address\n");
- return -1;
- }
- address = (char*)filename;
- if (strlen(address) > 0) {
- if (data->server->create(port, address) == -1) {
- etiLog.printHeader(TcpLog::ERR, "Can't create Tcp server on %s:%i "
- "(%s: %s) -> aborting\n",
- address, port, inetErrDesc, inetErrMsg);
- return -1;
- }
- } else {
- if (data->server->create(port) == -1) {
- etiLog.printHeader(TcpLog::ERR, "Can't create Tcp server on :%i "
- "(%s: %s) -> aborting\n",
- port, inetErrDesc, inetErrMsg);
- return -1;
- }
- }
-
- //sprintf(filename, "%s:%i", data->packet->getAddress().getHostAddress(),
- // data->packet->getAddress().getPort());
-
- if (data->server->listen() == -1) {
- etiLog.printHeader(TcpLog::ERR, "Can't listen on Tcp socket (%s: %s)\n",
- inetErrDesc, inetErrMsg);
- return -1;
- }
-#ifdef _WIN32
- data->thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)dabOutputTcpThread, data, 0, NULL);
- if (data->thread == NULL) {
- fprintf(stderr, "Can't create TCP child");
- return -1;
- }
-#else
- if (pthread_create(&data->thread, NULL, dabOutputTcpThread, data)) {
- perror("Can't create TCP child");
- return -1;
- }
-#endif
-
- return 0;
-}
-
-
-int dabOutputTcpWrite(void* args, void* buffer, int size)
-{
- dabOutputTcpData* data = (dabOutputTcpData*)args;
-
- if (data->client != NULL) {
- if (data->client->write(&size, 2) == 2) {
- if (data->client->write(buffer, size) != size) {
- return size;
- }
- }
- else {
- etiLog.print(TcpLog::INFO, "TCP server client disconnected.\n");
- delete data->client;
- data->client = NULL;
- }
- }
- return size;
-}
-
-
-#include <signal.h>
-int dabOutputTcpClose(void* args)
-{
- dabOutputTcpData* data = (dabOutputTcpData*)args;
-
- data->server->close();
- if( data->client != NULL )
- data->client->close();
-#ifdef WIN32
- DWORD status;
- for (int i = 0; i < 5; ++i) {
- if (GetExitCodeThread(data->thread, &status)) {
- break;
- }
- Sleep(100);
- }
- TerminateThread(data->thread, 1);
-#else
- pthread_kill(data->thread, SIGPIPE);
-#endif
-
- return 0;
-}
-
-
-int dabOutputTcpClean(void** args)
-{
- dabOutputTcpData* data = *((dabOutputTcpData**)args);
-
-#ifdef _WIN32
- CloseHandle(data->thread);
-#endif
-
- delete data->server;
- delete data->client;
- delete data;
-
- return 0;
-}
-
-
-struct dabOutputOperations dabOutputTcpOperations = {
- dabOutputTcpInit,
- dabOutputTcpOpen,
- dabOutputTcpWrite,
- dabOutputTcpClose,
- dabOutputTcpClean
-};
-
-
-struct dabOutputSimulData {
-#ifdef _WIN32
- DWORD startTime;
-#else
- timeval startTime;
-#endif
-};
-
-
-int dabOutputSimulInit(void** args) {
- dabOutputSimulData* data = new dabOutputSimulData;
-
- *args = data;
-
- return 0;
-}
-
-
-int dabOutputSimulOpen(void* args, const char* filename)
-{
- dabOutputSimulData* data = (dabOutputSimulData*)args;
-
-#ifdef _WIN32
- data->startTime = GetTickCount();
-#else
- gettimeofday(&data->startTime, NULL);
-#endif
-
- return 0;
-}
-
-
-int dabOutputSimulWrite(void* args, void* buffer, int size)
-{
- dabOutputSimulData* data = (dabOutputSimulData*)args;
-
- unsigned long current;
- unsigned long start;
- unsigned long waiting;
-
-#ifdef _WIN32
- current = GetTickCount();
- start = data->startTime;
- if (current < start) {
- waiting = start - current + 24;
- Sleep(waiting);
- } else {
- waiting = 24 - (current - start);
- if ((current - start) < 24) {
- Sleep(waiting);
- }
- }
- data->startTime += 24;
-#else
- timeval curTime;
- gettimeofday(&curTime, NULL);
- current = (1000000ul * curTime.tv_sec) + curTime.tv_usec;
- start = (1000000ul * data->startTime.tv_sec) + data->startTime.tv_usec;
- waiting = 24000ul - (current - start);
- if ((current - start) < 24000ul) {
- usleep(waiting);
- }
-
- data->startTime.tv_usec += 24000;
- if (data->startTime.tv_usec >= 1000000) {
- data->startTime.tv_usec -= 1000000;
- ++data->startTime.tv_sec;
- }
-#endif
-
- return size;
-}
-
-
-int dabOutputSimulClose(void* args)
-{
- //dabOutputSimulData* data = (dabOutputSimulData*)args);
-
- return 0;
-}
-
-
-int dabOutputSimulClean(void** args)
-{
- dabOutputSimulData* data = *((dabOutputSimulData**)args);
-
- delete data;
-
- return 0;
-}
-
-
-struct dabOutputOperations dabOutputSimulOperations = {
- dabOutputSimulInit,
- dabOutputSimulOpen,
- dabOutputSimulWrite,
- dabOutputSimulClose,
- dabOutputSimulClean
-};
-
-
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-11 04:53:35 +0000