mirror of
https://github.com/slsdetectorgroup/slsDetectorPackage.git
synced 2025-04-23 06:50:02 +02:00
146 lines
3.3 KiB
C
Executable File
146 lines
3.3 KiB
C
Executable File
/* A simple server in the internet domain using TCP
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The port number is passed as an argument */
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#include "sls_detector_defs.h"
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#include "logger.h"
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#include "communication_funcs.h"
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#include "slsDetectorServer_funcs.h"
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#include "slsDetectorServer_defs.h"
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#include "versionAPI.h"
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#include <signal.h>
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#include <string.h>
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// Global variables from communication_funcs
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extern int isControlServer;
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extern int ret;
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// Global variables from slsDetectorServer_funcs
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extern int sockfd;
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extern int debugflag;
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// Global variables from slsDetectorFunctionList
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#ifdef GOTTHARDD
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extern int phaseShift;
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#endif
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void error(char *msg){
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perror(msg);
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}
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int main(int argc, char *argv[]){
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// print version
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if (argc > 1 && !strcasecmp(argv[1], "-version")) {
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int version = 0;
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#ifdef GOTTHARDD
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version = APIGOTTHARD;
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#elif EIGERD
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version = APIEIGER;
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#elif JUNGFRAUD
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version = APIJUNGFRAU;
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#elif CHIPTESTBOARDD
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version = APICTB;
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#elif MOENCHD
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version = APIMOENCH;
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#endif
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FILE_LOG(logINFO, ("SLS Detector Server %s (0x%x)\n", GITBRANCH, version));
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}
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int portno = DEFAULT_PORTNO;
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int retval = OK;
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int fd = 0;
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// if socket crash, ignores SISPIPE, prevents global signal handler
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// subsequent read/write to socket gives error - must handle locally
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signal(SIGPIPE, SIG_IGN);
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// circumvent the basic tests
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{
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int i;
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for (i = 1; i < argc; ++i) {
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if(!strcasecmp(argv[i],"-stopserver")) {
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FILE_LOG(logINFO, ("Detected stop server\n"));
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isControlServer = 0;
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}
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else if(!strcasecmp(argv[i],"-devel")){
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FILE_LOG(logINFO, ("Detected developer mode\n"));
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debugflag = 1;
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}
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#ifdef GOTTHARDD
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else if(!strcasecmp(argv[i],"-phaseshift")){
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if ((i + 1) >= argc) {
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FILE_LOG(logERROR, ("no phase shift value given. Exiting.\n"));
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return -1;
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}
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if (sscanf(argv[i + 1], "%d", &phaseShift) == 0) {
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FILE_LOG(logERROR, ("cannot decode phase shift value %s. Exiting.\n", argv[i + 1]));
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return -1;
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}
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FILE_LOG(logINFO, ("Detected phase shift of %d\n", phaseShift));
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}
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#endif
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}
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}
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#ifdef STOP_SERVER
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char cmd[100];
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memset(cmd, 0, 100);
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#endif
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if (isControlServer) {
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portno = DEFAULT_PORTNO;
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FILE_LOG(logINFO, ("Opening control server on port %d \n", portno));
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#ifdef STOP_SERVER
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{
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int i;
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for (i = 0; i < argc; ++i)
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sprintf(cmd, "%s %s", cmd, argv[i]);
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sprintf(cmd,"%s -stopserver&", cmd);
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FILE_LOG(logDEBUG1, ("Command to start stop server:%s\n", cmd));
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system(cmd);
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}
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#endif
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} else {
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portno = DEFAULT_PORTNO + 1;
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FILE_LOG(logINFO,("Opening stop server on port %d \n", portno));
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}
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init_detector();
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{ // bind socket
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sockfd = bindSocket(portno);
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if (ret == FAIL)
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return -1;
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}
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// assign function table
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function_table();
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if (isControlServer) {
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FILE_LOG(logINFOBLUE, ("Control Server Ready...\n\n"));
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} else {
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FILE_LOG(logINFO, ("Stop Server Ready...\n\n"));
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}
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// waits for connection
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while(retval != GOODBYE && retval != REBOOT) {
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fd = acceptConnection(sockfd);
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if (fd > 0) {
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retval = decode_function(fd);
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closeConnection(fd);
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}
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}
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exitServer(sockfd);
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if (retval == REBOOT) {
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FILE_LOG(logINFOBLUE,("Rebooting!\n"));
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fflush(stdout);
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system("reboot");
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}
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FILE_LOG(logINFO,("Goodbye!\n"));
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return 0;
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}
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