mirror of
https://github.com/slsdetectorgroup/slsDetectorPackage.git
synced 2026-01-16 02:43:43 +01:00
deleted a few unnecessary c files
git-svn-id: file:///afs/psi.ch/project/sls_det_software/svn/slsDetectorSoftware@409 951219d9-93cf-4727-9268-0efd64621fa3
This commit is contained in:
l_maliakal_d
@@ -1 +0,0 @@
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../commonFiles/communication_funcs.c
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@@ -1 +0,0 @@
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../commonFiles/communication_funcs.h
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@@ -1,73 +0,0 @@
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/* 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 "communication_funcs.h"
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#include "slsReceiver_funcs.h"
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#include <stdlib.h>
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extern int sockfd;
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void error(char *msg)
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{
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perror(msg);
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}
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int main(int argc, char *argv[])
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{
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int portno = DEFAULT_PORTNO+2;
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int retval = OK;
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int sd, fd;
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//init_receiver(argv[1]); //defined in slsReceiver_funcs
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sd=bindSocket(portno); //defined in communication_funcs
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sockfd=sd;
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if (getServerError(sd)) { //defined in communication_funcs
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printf("server error!\n");
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return -1;
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}
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/* assign function table */
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function_table(); //defined in slsReceiver_funcs
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#ifdef VERBOSE
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printf("function table assigned \n");
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#endif
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printf("Ready...\n");
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/* waits for connection */
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while(retval!=GOODBYE) {
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#ifdef VERBOSE
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printf("\n");
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#endif
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#ifdef VERY_VERBOSE
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printf("Waiting for client call\n");
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#endif
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fd=acceptConnection(sockfd); //defined in communication_funcs
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#ifdef VERY_VERBOSE
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printf("Conenction accepted\n");
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#endif
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if (fd>0) {
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retval=decode_function(fd); //defined in slsReceiverServer_funcs
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#ifdef VERY_VERBOSE
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printf("function executed\n");
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#endif
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closeConnection(fd); //defined in communication_funcs
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#ifdef VERY_VERBOSE
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printf("connection closed\n");
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#endif
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}
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}
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exitServer(sockfd); //defined in communication_funcs
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printf("Goodbye!\n");
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return 0;
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}
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@@ -1,398 +0,0 @@
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#ifdef SLS_RECEIVER_FUNCTION_LIST
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#include "slsReceiverFunctionList.h"
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#include "sls_detector_defs.h"
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#include <stdio.h>
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#include <stdlib.h>/* exit() */
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#include <string.h> /* memset(), memcpy() */
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#include <sys/mman.h>
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#include <fcntl.h>
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#include <stdarg.h>
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#include <unistd.h> /* fork(), write(), close() */
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#include <asm/page.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <errno.h>
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#include <sys/socket.h>/* socket(), bind(), listen(), accept() */
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#include <signal.h>
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#include <netinet/tcp.h>
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#include <arpa/inet.h>
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#include <netdb.h>
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#include <time.h>
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#include <sys/time.h>
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#include <netinet/in.h>
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#include <sys/utsname.h> /* uname() */
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#include <pthread.h> /* thread */
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//constants
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#define MAX_BUFLEN 1048576
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#define TCP_PORT_NUMBER 2233
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#define SRVNAME "localhost"
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#define SERVER_PORT 50001
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#define BUFFER_LENGTH 1286
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#define FALSE 0
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int gui_acquisition_thread_running = 0;
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int err = 0;
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pthread_t gui_acquisition_thread;
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char buffer[BUFFER_LENGTH*2];
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char sendbuffer[BUFFER_LENGTH*2];
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char onebuffer[BUFFER_LENGTH];
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int sd = -1;
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int sockfd;
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FILE *sfilefd;
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char savefilename[128];
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char filePath[MAX_STR_LENGTH]="";
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char fileName[MAX_STR_LENGTH]="run";
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int fileIndex=0;
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int frameIndexNeeded=1;
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//for each scan
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int frameIndex=0;
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int startFrameIndex=-1;
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int framesCaught=0;
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//for each acquisition
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int acquisitionIndex=0;
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int startAcquisitionIndex=-1;//to remember progress for scans
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int totalFramesCaught=0;
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int framesInFile=0;//to know when to start next file
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enum runStatus status = IDLE;
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void closeFile(){
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if(gui_acquisition_thread_running){
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printf("Closing file\n");
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fclose(sfilefd);
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}
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exit(0);
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}
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enum runStatus getReceiverStatus(){
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#ifdef VERBOSE
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printf("Status:%d\n",status);
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#endif
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return status;
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}
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char* getFileName(){
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return fileName;
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}
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char* setFileName(char fName[]){
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if(strlen(fName)){
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strcpy(fileName,fName);
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}
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return getFileName();
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}
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char* getFilePath(){
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return filePath;
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}
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char* setFilePath(char fPath[]){
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if(strlen(fPath)){
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/*check if filepath exists and chop off last '/'*/
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struct stat st;
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if(stat(fPath,&st) == 0)
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strcpy(filePath,fPath);
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}
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return getFilePath();
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}
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int getFileIndex(){
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return fileIndex;
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}
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int setFileIndex(int index){
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if(index>=0){
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fileIndex=index;
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}
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return getFileIndex();
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}
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int getStartFrameIndex(){
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return startFrameIndex;
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}
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int getFrameIndex(){
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if(startFrameIndex==-1)
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frameIndex=0;
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else
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frameIndex=((int)(*((int*)buffer)) - startFrameIndex)/2;
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return frameIndex;
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}
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int getAcquisitionIndex(){
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if(startAcquisitionIndex==-1)
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acquisitionIndex=0;
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else
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acquisitionIndex=((int)(*((int*)buffer)) - startAcquisitionIndex)/2;
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return acquisitionIndex;
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}
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int getFramesCaught(){
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return framesCaught;
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}
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int getTotalFramesCaught(){
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return totalFramesCaught;
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}
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int resetTotalFramesCaught(int index){
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startAcquisitionIndex=-1;
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totalFramesCaught=0;
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frameIndexNeeded=index;
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return frameIndexNeeded;
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}
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void* startListening(void *arg){
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#ifdef VERYVERBOSE
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printf("In startListening()\n");
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#endif
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/***********************************************************************/
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/* Variable and structure definitions. */
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/***********************************************************************/
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sd = -1;
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int rc1, rc2, rc;
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int currframenum, prevframenum;
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struct sockaddr_in serveraddr;
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struct sockaddr_in clientaddr;
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socklen_t clientaddrlen = sizeof(clientaddr);
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framesInFile=0;
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frameIndex=0;
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startFrameIndex=-1;
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framesCaught=0;
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/***********************************************************************/
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/* Catch signal SIGINT to close files properly */
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/***********************************************************************/
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signal(SIGINT, closeFile);
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//create file name
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if(!frameIndexNeeded)
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sprintf(savefilename, "%s/%s_%d.raw", filePath,fileName,fileIndex);
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else
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sprintf(savefilename, "%s/%s_f%012d_%d.raw", filePath,fileName,framesCaught,fileIndex);
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/***********************************************************************/
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/* A do/while(FALSE) loop is used to make error cleanup easier. The */
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/* close() of each of the socket descriptors is only done once at the */
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/* very end of the program. */
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/***********************************************************************/
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do {
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/********************************************************************/
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/* The socket() function returns a socket descriptor, which represents */
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/* an endpoint. The statement also identifies that the INET */
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/* (Internet Protocol) address family with the UDP transport */
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/* (SOCK_DGRAM) will be used for this socket. */
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/********************************************************************/
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sd = socket(AF_INET, SOCK_DGRAM, 0);
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if (sd < 0) {
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perror("socket() failed");
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break;
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}
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/********************************************************************/
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/* After the socket descriptor is created, a bind() function gets a */
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/* unique name for the socket. In this example, the user sets the */
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/* s_addr to zero, which means that the UDP port of 3555 will be */
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/* bound to all IP addresses on the system. */
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/********************************************************************/
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memset(&serveraddr, 0, sizeof(serveraddr));
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serveraddr.sin_family = AF_INET;
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serveraddr.sin_port = htons(SERVER_PORT);
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//serveraddr.sin_addr.s_addr = inet_addr(server_ip);
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serveraddr.sin_addr.s_addr = htonl(INADDR_ANY);
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rc = bind(sd, (struct sockaddr *) &serveraddr, sizeof(serveraddr));
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if (rc < 0) {
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perror("bind() failed");
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break;
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}
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sfilefd = fopen((const char *) (savefilename), "w");
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printf("Saving to ... %s. Ready! \n", savefilename);
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while (gui_acquisition_thread_running) {
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/********************************************************************/
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/* The server uses the recvfrom() function to receive that data. */
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/* The recvfrom() function waits indefinitely for data to arrive. */
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/********************************************************************/
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if (framesInFile == 20000) {
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fclose(sfilefd);
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currframenum=(int)(*((int*)buffer));
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getFrameIndex();
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//create file name
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if(!frameIndexNeeded)
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sprintf(savefilename, "%s/%s_%d.raw", filePath,fileName,fileIndex);
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else
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sprintf(savefilename, "%s/%s_f%012d_%d.raw", filePath,fileName,framesCaught,fileIndex);
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printf("saving to %s\t\tpacket loss %f %%\t\tframenum %d\n", savefilename,((currframenum-prevframenum-(2*framesInFile))/(double)(2*framesInFile))*100.000,currframenum);
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sfilefd = fopen((const char *) (savefilename), "w");
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prevframenum=currframenum;
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framesInFile = 0;
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}
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status = RUNNING;
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rc1 = recvfrom(sd, buffer, sizeof(onebuffer), 0,
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(struct sockaddr *) &clientaddr, &clientaddrlen);
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//printf("rc1 done\n");
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rc2 = recvfrom(sd, buffer+sizeof(onebuffer), sizeof(onebuffer), 0,
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(struct sockaddr *) &clientaddr, &clientaddrlen);
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//for each scan
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if(startFrameIndex==-1){
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startFrameIndex=(int)(*((int*)buffer))-2;
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prevframenum=startFrameIndex;
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}
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//start of acquisition
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if(startAcquisitionIndex==-1)
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startAcquisitionIndex=startFrameIndex;
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//printf("rc2 done\n");
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if ((rc1 < 0) || (rc2 < 0)) {
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perror("recvfrom() failed");
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break;
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}
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//so that it doesnt write the last frame twice
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if(gui_acquisition_thread_running){
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fwrite(buffer, 1, rc1, sfilefd);
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fwrite(buffer+sizeof(onebuffer), 1, rc2, sfilefd);
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framesInFile++;
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framesCaught++;
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totalFramesCaught++;
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//printf("saving\n");
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}
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}
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} while (gui_acquisition_thread_running);
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gui_acquisition_thread_running=0;
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status = IDLE;
|
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|
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|
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/***********************************************************************/
|
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/* Close down any open socket descriptors */
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/***********************************************************************/
|
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if (sd != -1){
|
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printf("Closing sd\n");fflush(stdout);
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close(sd);
|
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}
|
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|
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//close file
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fclose(sfilefd);
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printf("sfield:%d\n",(int)sfilefd);
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|
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|
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return NULL;
|
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}
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|
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|
||||
|
||||
|
||||
|
||||
|
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|
||||
|
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|
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int startReceiver(){
|
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#ifdef VERBOSE
|
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printf("Starting Receiver\n");
|
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#endif
|
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|
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if(!gui_acquisition_thread_running){
|
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printf("Starting new acquisition threadddd ....\n");
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gui_acquisition_thread_running=1;
|
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//status = RUNNING;
|
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err = pthread_create(&gui_acquisition_thread, NULL,&startListening, NULL);
|
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if(!err){
|
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while(status!=RUNNING);
|
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printf("\n Thread created successfully.\n");
|
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}else{
|
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gui_acquisition_thread_running=0;
|
||||
status = IDLE;
|
||||
printf("\n Cant create thread. Status:%d\n",status);
|
||||
return FAIL;
|
||||
}
|
||||
}
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int stopReceiver(){
|
||||
#ifdef VERBOSE
|
||||
printf("Stopping Receiver\n");
|
||||
#endif
|
||||
|
||||
if(gui_acquisition_thread_running){
|
||||
printf("Stopping new acquisition threadddd ....\n");
|
||||
//stop thread
|
||||
gui_acquisition_thread_running=0;
|
||||
if (sd != -1)
|
||||
shutdown(sd, SHUT_RDWR);
|
||||
pthread_join(gui_acquisition_thread,NULL);
|
||||
status = IDLE;
|
||||
}
|
||||
printf("Status:%d\n",status);
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
|
||||
char* readFrame(char* fName){
|
||||
strcpy(fName,savefilename);
|
||||
return buffer;
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -1,941 +0,0 @@
|
||||
//#include "sls_detector_defs.h"
|
||||
#include "slsReceiver_funcs.h"
|
||||
#include "slsReceiverFunctionList.h"
|
||||
|
||||
#include "sls_detector_defs.h"
|
||||
#include "sls_detector_funcs.h"
|
||||
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
// Global variables
|
||||
|
||||
int (*flist[256])(int);
|
||||
|
||||
|
||||
//defined in the detector specific file
|
||||
#ifdef MYTHEND
|
||||
const enum detectorType myDetectorType=MYTHEN;
|
||||
#elif GOTTHARDD
|
||||
const enum detectorType myDetectorType=GOTTHARD;
|
||||
#elif EIGERD
|
||||
const enum detectorType myDetectorType=EIGER;
|
||||
#elif PICASSOD
|
||||
const enum detectorType myDetectorType=PICASSO;
|
||||
#else
|
||||
const enum detectorType myDetectorType=GENERIC;
|
||||
#endif
|
||||
|
||||
|
||||
//define in communication_funcs
|
||||
extern int lockStatus;
|
||||
extern char lastClientIP[INET_ADDRSTRLEN];
|
||||
extern char thisClientIP[INET_ADDRSTRLEN];
|
||||
extern int differentClients;
|
||||
|
||||
|
||||
|
||||
/* global variables for optimized readout */
|
||||
|
||||
char *dataretval=NULL;
|
||||
int dataret;
|
||||
char mess[1000];
|
||||
int dataBytes;
|
||||
|
||||
|
||||
|
||||
/*
|
||||
int init_receiver() {
|
||||
|
||||
|
||||
initializeReceiver();
|
||||
|
||||
strcpy(mess,"dummy message");
|
||||
strcpy(lastClientIP,"none");
|
||||
strcpy(thisClientIP,"none1");
|
||||
lockStatus=0;
|
||||
return OK;
|
||||
}
|
||||
*/
|
||||
|
||||
int decode_function(int file_des) {
|
||||
int fnum,n;
|
||||
int retval=FAIL;
|
||||
#ifdef VERBOSE
|
||||
printf( "receive data\n");
|
||||
#endif
|
||||
n = receiveDataOnly(file_des,&fnum,sizeof(fnum));
|
||||
if (n <= 0) {
|
||||
#ifdef VERBOSE
|
||||
printf("ERROR reading from socket %d, %d %d\n", n, fnum, file_des);
|
||||
#endif
|
||||
return FAIL;
|
||||
}
|
||||
#ifdef VERBOSE
|
||||
else
|
||||
printf("size of data received %d\n",n);
|
||||
#endif
|
||||
|
||||
#ifdef VERBOSE
|
||||
printf( "calling function fnum = %d %x\n",fnum,flist[fnum]);
|
||||
#endif
|
||||
if (fnum<0 || fnum>255)
|
||||
fnum=255;
|
||||
retval=(*flist[fnum])(file_des);
|
||||
if (retval==FAIL)
|
||||
printf( "Error executing the function = %d \n",fnum);
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
||||
int function_table() {
|
||||
int i;
|
||||
for (i=0;i<256;i++){
|
||||
flist[i]=&M_nofunc;
|
||||
}
|
||||
flist[F_EXIT_SERVER]=&exit_server; //not implemented in client
|
||||
flist[F_EXEC_COMMAND]=&exec_command; //not implemented in client
|
||||
|
||||
|
||||
flist[F_SET_FILE_NAME]=&set_file_name;
|
||||
flist[F_SET_FILE_PATH]=&set_file_dir;
|
||||
flist[F_SET_FILE_INDEX]=&set_file_index;
|
||||
flist[F_START_RECEIVER]=&start_receiver;
|
||||
flist[F_STOP_RECEIVER]=&stop_receiver;
|
||||
flist[F_GET_RECEIVER_STATUS]=&get_receiver_status;
|
||||
flist[F_GET_FRAMES_CAUGHT]=&get_frames_caught;
|
||||
flist[F_GET_FRAME_INDEX]=&get_frame_index;
|
||||
flist[F_RESET_FRAMES_CAUGHT]=&reset_frames_caught;
|
||||
flist[F_READ_FRAME]=&read_frame;
|
||||
|
||||
flist[F_LOCK_RECEIVER]=&lock_receiver;
|
||||
flist[F_SET_PORT]=&set_port;
|
||||
flist[F_GET_LAST_CLIENT_IP]=&get_last_client_ip;
|
||||
flist[F_UPDATE_CLIENT]=&update_client;
|
||||
|
||||
|
||||
#ifdef VERBOSE
|
||||
/* for (i=0;i<256;i++){
|
||||
printf("function %d located at %x\n",i,flist[i]);
|
||||
}*/
|
||||
#endif
|
||||
return OK;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int set_file_name(int file_des) {
|
||||
int ret=OK;
|
||||
int n=0;
|
||||
char fName[MAX_STR_LENGTH],retval[MAX_STR_LENGTH]="";
|
||||
|
||||
strcpy(mess,"Could not set file name");
|
||||
|
||||
|
||||
/* receive arguments */
|
||||
n = receiveDataOnly(file_des,fName,MAX_STR_LENGTH);
|
||||
if (n < 0) {
|
||||
sprintf(mess,"Error reading from socket\n");
|
||||
ret=FAIL;
|
||||
}
|
||||
|
||||
/* execute action if the arguments correctly arrived*/
|
||||
if (ret==OK) {
|
||||
#ifdef SLS_RECEIVER_FUNCTION_LIST
|
||||
|
||||
if (lockStatus==1 && differentClients==1){//necessary???
|
||||
sprintf(mess,"Receiver locked by %s\n", lastClientIP);
|
||||
ret=FAIL;
|
||||
}
|
||||
/* else if((strlen(fName))&&(getReceiverStatus()==RUNNING)){
|
||||
strcpy(mess,"Can not set file name while receiver running");
|
||||
ret = FAIL;
|
||||
}
|
||||
*/ else
|
||||
strcpy(retval,setFileName(fName));
|
||||
}
|
||||
|
||||
#endif
|
||||
#ifdef VERBOSE
|
||||
if(ret!=FAIL)
|
||||
printf("file name:%s\n",retval);
|
||||
else
|
||||
printf("%s",mess);
|
||||
#endif
|
||||
|
||||
if(ret==OK && differentClients){
|
||||
printf("Force update\n");
|
||||
ret=FORCE_UPDATE;
|
||||
}
|
||||
|
||||
/* send answer */
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
if(ret==FAIL)
|
||||
n = sendDataOnly(file_des,mess,sizeof(mess));
|
||||
n = sendDataOnly(file_des,retval,MAX_STR_LENGTH);
|
||||
|
||||
/*return ok/fail*/
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int set_file_dir(int file_des) {
|
||||
int ret=OK;
|
||||
int n=0;
|
||||
char fPath[MAX_STR_LENGTH],retval[MAX_STR_LENGTH]="";
|
||||
|
||||
strcpy(mess,"Could not set file path\n");
|
||||
|
||||
|
||||
/* receive arguments */
|
||||
n = receiveDataOnly(file_des,fPath,MAX_STR_LENGTH);
|
||||
if (n < 0) {
|
||||
sprintf(mess,"Error reading from socket\n");
|
||||
ret=FAIL;
|
||||
}
|
||||
|
||||
/* execute action if the arguments correctly arrived*/
|
||||
if (ret==OK) {
|
||||
#ifdef SLS_RECEIVER_FUNCTION_LIST
|
||||
|
||||
if (lockStatus==1 && differentClients==1){//necessary???
|
||||
sprintf(mess,"Receiver locked by %s\n", lastClientIP);
|
||||
ret=FAIL;
|
||||
}
|
||||
else if((strlen(fPath))&&(getReceiverStatus()==RUNNING)){
|
||||
strcpy(mess,"Can not set file path while receiver running\n");
|
||||
ret = FAIL;
|
||||
}
|
||||
else{
|
||||
strcpy(retval,setFilePath(fPath));
|
||||
/* if file path doesnt exist*/
|
||||
if(strlen(fPath))
|
||||
if (strcmp(retval,fPath)){
|
||||
strcpy(mess,"receiver file path does not exist\n");
|
||||
ret=FAIL;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
#endif
|
||||
#ifdef VERBOSE
|
||||
if(ret!=FAIL)
|
||||
printf("file path:%s\n",retval);
|
||||
else
|
||||
printf("%s",mess);
|
||||
#endif
|
||||
|
||||
if(ret==OK && differentClients){
|
||||
printf("Force update\n");
|
||||
ret=FORCE_UPDATE;
|
||||
}
|
||||
|
||||
/* send answer */
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
if(ret==FAIL)
|
||||
n = sendDataOnly(file_des,mess,sizeof(mess));
|
||||
n = sendDataOnly(file_des,retval,MAX_STR_LENGTH);
|
||||
|
||||
/*return ok/fail*/
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int set_file_index(int file_des) {
|
||||
int ret=OK;
|
||||
int n=0;
|
||||
int index,retval=-1;
|
||||
|
||||
strcpy(mess,"Could not set file index\n");
|
||||
|
||||
|
||||
/* receive arguments */
|
||||
n = receiveDataOnly(file_des,&index,sizeof(index));
|
||||
if (n < 0) {
|
||||
sprintf(mess,"Error reading from socket\n");
|
||||
ret=FAIL;
|
||||
}
|
||||
|
||||
/* execute action if the arguments correctly arrived*/
|
||||
if (ret==OK) {
|
||||
#ifdef SLS_RECEIVER_FUNCTION_LIST
|
||||
|
||||
if (lockStatus==1 && differentClients==1){//necessary???
|
||||
sprintf(mess,"Receiver locked by %s\n", lastClientIP);
|
||||
ret=FAIL;
|
||||
}
|
||||
/* else if((index>=0)&&(getReceiverStatus()==RUNNING)){
|
||||
strcpy(mess,"Can not set file index while receiver running\n");
|
||||
ret = FAIL;
|
||||
}
|
||||
*/ else
|
||||
retval=setFileIndex(index);
|
||||
}
|
||||
|
||||
#endif
|
||||
#ifdef VERBOSE
|
||||
if(ret!=FAIL)
|
||||
printf("file index:%d\n",retval);
|
||||
else
|
||||
printf("%s",mess);
|
||||
#endif
|
||||
|
||||
if(ret==OK && differentClients){
|
||||
printf("Force update\n");
|
||||
ret=FORCE_UPDATE;
|
||||
}
|
||||
|
||||
/* send answer */
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
if(ret==FAIL)
|
||||
n = sendDataOnly(file_des,mess,sizeof(mess));
|
||||
n = sendDataOnly(file_des,&retval,sizeof(retval));
|
||||
|
||||
/*return ok/fail*/
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int start_receiver(int file_des) {
|
||||
int ret=OK;
|
||||
int n=0;
|
||||
|
||||
strcpy(mess,"Could not start receiver\n");
|
||||
|
||||
/* execute action if the arguments correctly arrived*/
|
||||
#ifdef SLS_RECEIVER_FUNCTION_LIST
|
||||
if (lockStatus==1 && differentClients==1){//necessary???
|
||||
sprintf(mess,"Receiver locked by %s\n", lastClientIP);
|
||||
ret=FAIL;
|
||||
}
|
||||
else if(!strlen(setFilePath(""))){
|
||||
strcpy(mess,"receiver not set up. set receiver ip again.\n");
|
||||
ret = FAIL;
|
||||
}
|
||||
else if(getReceiverStatus()!=RUNNING)
|
||||
ret=startReceiver();
|
||||
#endif
|
||||
|
||||
|
||||
if(ret==OK && differentClients){
|
||||
printf("Force update\n");
|
||||
ret=FORCE_UPDATE;
|
||||
}
|
||||
|
||||
/* send answer */
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
if(ret==FAIL)
|
||||
n = sendDataOnly(file_des,mess,sizeof(mess));
|
||||
/*return ok/fail*/
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int stop_receiver(int file_des) {
|
||||
int ret=OK;
|
||||
int n=0;
|
||||
|
||||
strcpy(mess,"Could not stop receiver\n");
|
||||
|
||||
/* execute action if the arguments correctly arrived*/
|
||||
#ifdef SLS_RECEIVER_FUNCTION_LIST
|
||||
if (lockStatus==1 && differentClients==1){//necessary???
|
||||
sprintf(mess,"Receiver locked by %s\n", lastClientIP);
|
||||
ret=FAIL;
|
||||
}
|
||||
else if(getReceiverStatus()!=IDLE)
|
||||
ret=stopReceiver();
|
||||
#endif
|
||||
|
||||
|
||||
if(ret==OK && differentClients){
|
||||
printf("Force update\n");
|
||||
ret=FORCE_UPDATE;
|
||||
}
|
||||
|
||||
/* send answer */
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
if(ret==FAIL)
|
||||
n = sendDataOnly(file_des,mess,sizeof(mess));
|
||||
/*return ok/fail*/
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int get_receiver_status(int file_des) {
|
||||
int ret=OK;
|
||||
int n=0;
|
||||
enum runStatus retval;
|
||||
|
||||
/* execute action if the arguments correctly arrived*/
|
||||
#ifdef SLS_RECEIVER_FUNCTION_LIST
|
||||
retval=getReceiverStatus();
|
||||
#endif
|
||||
|
||||
if(ret==OK && differentClients){
|
||||
printf("Force update\n");
|
||||
ret=FORCE_UPDATE;
|
||||
}
|
||||
|
||||
/* send answer */
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
n = sendDataOnly(file_des,&retval,sizeof(retval));
|
||||
/*return ok/fail*/
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int get_frames_caught(int file_des) {
|
||||
int ret=OK;
|
||||
int n=0;
|
||||
int retval=-1;
|
||||
|
||||
/* execute action if the arguments correctly arrived*/
|
||||
#ifdef SLS_RECEIVER_FUNCTION_LIST
|
||||
retval=getTotalFramesCaught();
|
||||
#endif
|
||||
|
||||
if(ret==OK && differentClients){
|
||||
printf("Force update\n");
|
||||
ret=FORCE_UPDATE;
|
||||
}
|
||||
|
||||
/* send answer */
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
n = sendDataOnly(file_des,&retval,sizeof(retval));
|
||||
/*return ok/fail*/
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int get_frame_index(int file_des) {
|
||||
int ret=OK;
|
||||
int n=0;
|
||||
int retval=-1;
|
||||
|
||||
/* execute action if the arguments correctly arrived*/
|
||||
#ifdef SLS_RECEIVER_FUNCTION_LIST
|
||||
retval=getAcquisitionIndex();
|
||||
#endif
|
||||
|
||||
if(ret==OK && differentClients){
|
||||
printf("Force update\n");
|
||||
ret=FORCE_UPDATE;
|
||||
}
|
||||
|
||||
/* send answer */
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
n = sendDataOnly(file_des,&retval,sizeof(retval));
|
||||
/*return ok/fail*/
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int reset_frames_caught(int file_des) {
|
||||
int ret=OK;
|
||||
int n=0;
|
||||
int retval=-1;
|
||||
int index=-1;
|
||||
|
||||
strcpy(mess,"Could not reset frames caught\n");
|
||||
|
||||
|
||||
/* receive arguments */
|
||||
n = receiveDataOnly(file_des,&index,sizeof(index));
|
||||
if (n < 0) {
|
||||
sprintf(mess,"Error reading from socket\n");
|
||||
ret=FAIL;
|
||||
}
|
||||
|
||||
if (ret==OK) {
|
||||
/* execute action if the arguments correctly arrived*/
|
||||
#ifdef SLS_RECEIVER_FUNCTION_LIST
|
||||
if (lockStatus==1 && differentClients==1){//necessary???
|
||||
sprintf(mess,"Receiver locked by %s\n", lastClientIP);
|
||||
ret=FAIL;
|
||||
}
|
||||
else
|
||||
retval=resetTotalFramesCaught(index);
|
||||
#endif
|
||||
}
|
||||
|
||||
if(ret==OK && differentClients){
|
||||
printf("Force update\n");
|
||||
ret=FORCE_UPDATE;
|
||||
}
|
||||
|
||||
/* send answer */
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
if(ret==FAIL)
|
||||
n = sendDataOnly(file_des,mess,sizeof(mess));
|
||||
n = sendDataOnly(file_des,&retval,sizeof(retval));
|
||||
/*return ok/fail*/
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int read_frame(int file_des) {
|
||||
int ret=OK;
|
||||
int n=0,i,startIndex=-1;
|
||||
|
||||
char* retval=NULL;
|
||||
char buffer[1286*2];
|
||||
char fName[MAX_STR_LENGTH];
|
||||
int arg[2];
|
||||
arg[1]=1;//do not flip
|
||||
int index=-1,index2=-1,fIndex=-1;;
|
||||
|
||||
|
||||
strcpy(mess,"Could not read frame\n");
|
||||
|
||||
|
||||
/* execute action if the arguments correctly arrived*/
|
||||
#ifdef SLS_RECEIVER_FUNCTION_LIST
|
||||
//wait till you get first frame 1. to get index(from startindex 2. filename corresponds to buffer value
|
||||
if(startIndex==-1){
|
||||
ret=FAIL;
|
||||
strcpy(mess,"did not start index\n");
|
||||
for(i=0;i<10;i++){
|
||||
startIndex=getStartFrameIndex();
|
||||
if(startIndex==-1)
|
||||
usleep(1000000);
|
||||
else {
|
||||
ret=OK;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
//got atleast first frame, read buffer
|
||||
if(ret==OK){
|
||||
int count=0;
|
||||
do{
|
||||
if(count>0){ printf("\nunmatching: index:%d index2:%d\n",index,index2);fflush(stdout);}
|
||||
retval=readFrame(fName);
|
||||
index=(int)(*((int*)retval));
|
||||
char* retval2= retval+1286;
|
||||
index2= (int)(*((int*)retval2));
|
||||
count++;
|
||||
|
||||
}while((index%2)==(index2%2));
|
||||
|
||||
fIndex=((int)(*((int*)retval)) - startIndex)/2;
|
||||
arg[0]=fIndex-1;
|
||||
arg[1]=(index%2);
|
||||
|
||||
#ifdef VERBOSE
|
||||
printf("\nstartIndex:%d\n",startIndex);
|
||||
printf("fName:%s\n",fName);
|
||||
if((index%2)==0){
|
||||
printf("\nEven Index, must flip:%d\n",index);
|
||||
fflush(stdout);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
if(ret==OK && differentClients){
|
||||
printf("Force update\n");
|
||||
ret=FORCE_UPDATE;
|
||||
}
|
||||
/*if(getReceiverStatus()==IDLE){
|
||||
ret=FAIL;
|
||||
printf("*************STOPPPED***\n");
|
||||
}*/
|
||||
/* send answer */
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
if(ret==FAIL)
|
||||
n = sendDataOnly(file_des,mess,sizeof(mess));
|
||||
else{
|
||||
n = sendDataOnly(file_des,fName,MAX_STR_LENGTH);
|
||||
n = sendDataOnly(file_des,arg,sizeof(arg));
|
||||
n = sendDataOnly(file_des,retval,sizeof(buffer));
|
||||
}
|
||||
/*return ok/fail*/
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int M_nofunc(int file_des){
|
||||
|
||||
int retval=FAIL;
|
||||
sprintf(mess,"Unrecognized Function\n");
|
||||
printf(mess);
|
||||
sendDataOnly(file_des,&retval,sizeof(retval));
|
||||
sendDataOnly(file_des,mess,sizeof(mess));
|
||||
return GOODBYE;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int exit_server(int file_des) {
|
||||
int retval=FAIL;
|
||||
sendDataOnly(file_des,&retval,sizeof(retval));
|
||||
printf("closing server.");
|
||||
sprintf(mess,"closing server");
|
||||
sendDataOnly(file_des,mess,sizeof(mess));
|
||||
return GOODBYE;
|
||||
}
|
||||
|
||||
int exec_command(int file_des) {
|
||||
char cmd[MAX_STR_LENGTH];
|
||||
char answer[MAX_STR_LENGTH];
|
||||
int retval=OK;
|
||||
int sysret=0;
|
||||
int n=0;
|
||||
|
||||
// receive arguments
|
||||
n = receiveDataOnly(file_des,cmd,MAX_STR_LENGTH);
|
||||
if (n < 0) {
|
||||
sprintf(mess,"Error reading from socket\n");
|
||||
retval=FAIL;
|
||||
}
|
||||
|
||||
// execute action if the arguments correctly arrived
|
||||
if (retval==OK) {
|
||||
//#ifdef VERBOSE
|
||||
printf("executing command %s\n", cmd);
|
||||
//#endif
|
||||
if (lockStatus==0 || differentClients==0)
|
||||
sysret=system(cmd);
|
||||
|
||||
//should be replaced by popen
|
||||
if (sysret==0) {
|
||||
sprintf(answer,"Succeeded\n");
|
||||
if (lockStatus==1 && differentClients==1)
|
||||
sprintf(answer,"Detector locked by %s\n", lastClientIP);
|
||||
} else {
|
||||
sprintf(answer,"Failed\n");
|
||||
retval=FAIL;
|
||||
}
|
||||
} else {
|
||||
sprintf(answer,"Could not receive the command\n");
|
||||
}
|
||||
|
||||
// send answer
|
||||
n = sendDataOnly(file_des,&retval,sizeof(retval));
|
||||
n = sendDataOnly(file_des,answer,MAX_STR_LENGTH);
|
||||
if (n < 0) {
|
||||
sprintf(mess,"Error writing to socket");
|
||||
retval=FAIL;
|
||||
}
|
||||
|
||||
|
||||
//return ok/fail
|
||||
return retval;
|
||||
|
||||
}
|
||||
|
||||
int lock_receiver(int file_des) {
|
||||
|
||||
|
||||
int n;
|
||||
int ret=OK;
|
||||
|
||||
int lock;
|
||||
n = receiveDataOnly(file_des,&lock,sizeof(lock));
|
||||
if (n < 0) {
|
||||
sprintf(mess,"Error reading from socket\n");
|
||||
printf("Error reading from socket (lock)\n");
|
||||
ret=FAIL;
|
||||
}
|
||||
if (lock>=0) {
|
||||
if (lockStatus==0 || strcmp(lastClientIP,thisClientIP)==0 || strcmp(lastClientIP,"none")==0) {
|
||||
lockStatus=lock;
|
||||
strcpy(lastClientIP,thisClientIP);
|
||||
} else {
|
||||
ret=FAIL;
|
||||
sprintf(mess,"Receiver already locked by %s\n", lastClientIP);
|
||||
}
|
||||
}
|
||||
if (differentClients && ret==OK)
|
||||
ret=FORCE_UPDATE;
|
||||
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
if (ret==FAIL) {
|
||||
n = sendDataOnly(file_des,mess,sizeof(mess));
|
||||
} else
|
||||
n = sendDataOnly(file_des,&lockStatus,sizeof(lockStatus));
|
||||
|
||||
return ret;
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
int set_port(int file_des) {
|
||||
int n;
|
||||
int ret=OK;
|
||||
int sd=-1;
|
||||
|
||||
enum portType p_type; /** data? control? stop? Unused! */
|
||||
int p_number; /** new port number */
|
||||
|
||||
n = receiveDataOnly(file_des,&p_type,sizeof(p_type));
|
||||
if (n < 0) {
|
||||
sprintf(mess,"Error reading from socket\n");
|
||||
printf("Error reading from socket (ptype)\n");
|
||||
ret=FAIL;
|
||||
}
|
||||
|
||||
n = receiveDataOnly(file_des,&p_number,sizeof(p_number));
|
||||
if (n < 0) {
|
||||
sprintf(mess,"Error reading from socket\n");
|
||||
printf("Error reading from socket (pnum)\n");
|
||||
ret=FAIL;
|
||||
}
|
||||
if (differentClients==1 && lockStatus==1 ) {
|
||||
ret=FAIL;
|
||||
sprintf(mess,"Detector locked by %s\n",lastClientIP);
|
||||
} else {
|
||||
if (p_number<1024) {
|
||||
sprintf(mess,"Too low port number %d\n", p_number);
|
||||
printf("\n");
|
||||
ret=FAIL;
|
||||
}
|
||||
|
||||
printf("set port %d to %d\n",p_type, p_number);
|
||||
|
||||
sd=bindSocket(p_number);
|
||||
}
|
||||
if (sd>=0) {
|
||||
ret=OK;
|
||||
if (differentClients )
|
||||
ret=FORCE_UPDATE;
|
||||
} else {
|
||||
ret=FAIL;
|
||||
sprintf(mess,"Could not bind port %d\n", p_number);
|
||||
printf("Could not bind port %d\n", p_number);
|
||||
if (sd==-10) {
|
||||
sprintf(mess,"Port %d already set\n", p_number);
|
||||
printf("Port %d already set\n", p_number);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
if (ret==FAIL) {
|
||||
n = sendDataOnly(file_des,mess,sizeof(mess));
|
||||
} else {
|
||||
n = sendDataOnly(file_des,&p_number,sizeof(p_number));
|
||||
closeConnection(file_des);
|
||||
exitServer(sockfd);
|
||||
sockfd=sd;
|
||||
|
||||
}
|
||||
|
||||
return ret;
|
||||
|
||||
}
|
||||
|
||||
int get_last_client_ip(int file_des) {
|
||||
int ret=OK;
|
||||
int n;
|
||||
if (differentClients )
|
||||
ret=FORCE_UPDATE;
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
n = sendDataOnly(file_des,lastClientIP,sizeof(lastClientIP));
|
||||
|
||||
return ret;
|
||||
|
||||
}
|
||||
|
||||
|
||||
int send_update(int file_des) {
|
||||
|
||||
int ret=OK;
|
||||
int n,ind;
|
||||
char path[MAX_STR_LENGTH];
|
||||
|
||||
|
||||
n = sendDataOnly(file_des,lastClientIP,sizeof(lastClientIP));
|
||||
//index
|
||||
ind=getFileIndex(-1);
|
||||
n = sendDataOnly(file_des,&ind,sizeof(ind));
|
||||
//filepath
|
||||
strcpy(path,getFilePath(""));
|
||||
n = sendDataOnly(file_des,path,MAX_STR_LENGTH);
|
||||
//filename
|
||||
strcpy(path,getFileName(""));
|
||||
n = sendDataOnly(file_des,path,MAX_STR_LENGTH);
|
||||
|
||||
if (lockStatus==0) {
|
||||
strcpy(lastClientIP,thisClientIP);
|
||||
}
|
||||
|
||||
return ret;
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
int update_client(int file_des) {
|
||||
|
||||
int ret=OK;
|
||||
sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
return send_update(file_des);
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
int set_master(int file_des) {
|
||||
|
||||
enum masterFlags retval=GET_MASTER;
|
||||
enum masterFlags arg;
|
||||
int n;
|
||||
int ret=OK;
|
||||
// int regret=OK;
|
||||
|
||||
|
||||
sprintf(mess,"can't set master flags\n");
|
||||
|
||||
|
||||
n = receiveDataOnly(file_des,&arg,sizeof(arg));
|
||||
if (n < 0) {
|
||||
sprintf(mess,"Error reading from socket\n");
|
||||
ret=FAIL;
|
||||
}
|
||||
|
||||
|
||||
#ifdef VERBOSE
|
||||
printf("setting master flags to %d\n",arg);
|
||||
#endif
|
||||
|
||||
if (differentClients==1 && lockStatus==1 && arg!=GET_READOUT_FLAGS) {
|
||||
ret=FAIL;
|
||||
sprintf(mess,"Detector locked by %s\n",lastClientIP);
|
||||
} else {
|
||||
retval=setMaster(arg);
|
||||
|
||||
}
|
||||
if (retval==GET_MASTER) {
|
||||
ret=FAIL;
|
||||
}
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
if (ret==FAIL) {
|
||||
n = sendDataOnly(file_des,mess,sizeof(mess));
|
||||
} else {
|
||||
n = sendDataOnly(file_des,&retval,sizeof(retval));
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int set_synchronization(int file_des) {
|
||||
|
||||
enum synchronizationMode retval=GET_MASTER;
|
||||
enum synchronizationMode arg;
|
||||
int n;
|
||||
int ret=OK;
|
||||
//int regret=OK;
|
||||
|
||||
|
||||
sprintf(mess,"can't set synchronization mode\n");
|
||||
|
||||
|
||||
n = receiveDataOnly(file_des,&arg,sizeof(arg));
|
||||
if (n < 0) {
|
||||
sprintf(mess,"Error reading from socket\n");
|
||||
ret=FAIL;
|
||||
}
|
||||
#ifdef VERBOSE
|
||||
printf("setting master flags to %d\n",arg);
|
||||
#endif
|
||||
|
||||
if (differentClients==1 && lockStatus==1 && arg!=GET_READOUT_FLAGS) {
|
||||
ret=FAIL;
|
||||
sprintf(mess,"Detector locked by %s\n",lastClientIP);
|
||||
} else {
|
||||
retval=setSynchronization(arg);
|
||||
}
|
||||
if (retval==GET_SYNCHRONIZATION_MODE) {
|
||||
ret=FAIL;
|
||||
}
|
||||
n = sendDataOnly(file_des,&ret,sizeof(ret));
|
||||
if (ret==FAIL) {
|
||||
n = sendDataOnly(file_des,mess,sizeof(mess));
|
||||
} else {
|
||||
n = sendDataOnly(file_des,&retval,sizeof(retval));
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
*/
|
||||
Reference in New Issue
Block a user