From 7f87211b01bcc116eba8b01b73677ea87172e8d7 Mon Sep 17 00:00:00 2001
From: Loic Guegan <manzerbredes@mailbox.org>
Date: Tue, 18 Jul 2023 13:00:38 +0200
Subject: Minor changes

---
 src/logger.c | 172 -----------------------------------------------------------
 1 file changed, 172 deletions(-)
 delete mode 100644 src/logger.c

(limited to 'src/logger.c')

diff --git a/src/logger.c b/src/logger.c
deleted file mode 100644
index 7655f75..0000000
--- a/src/logger.c
+++ /dev/null
@@ -1,172 +0,0 @@
-#include <stdio.h>
-#include <zmq.h>
-#include <assert.h>
-#include <libgen.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include <signal.h>
-#include <pthread.h>
-#include "utils.h"
-
-#ifndef LOGGERS_DELAY
-#define LOGGERS_DELAY 0
-#endif
-
-// Global:
-char *__client;
-char *__ip;
-char *__key;
-int __port;
-char __logdir[STATIC_LEN];
-char __regpower[STATIC_LEN];
-int __loginterval;
-unsigned char __stop=0;
-
-void sighandler(int signo){
-  if (signo == SIGINT){
-    printf("Stopping...\n");
-    __stop=1;
-  }
-}
-
-void *publisher(void *zmq_publisher);
-
-typedef struct queue {
-  int size;
-  char issending;
-  char msg[ZMQ_MSG_SIZE];
-} queue;
-queue queues[MAX_QUEUES];
-
-int main (int argc, char *argv [])
-{
-  if(argc != 7){
-    printf("Usage: %s <abslogdir> <client> <loginterval> <ip> <port> <key>",argv[0]);
-    exit(1);
-  }
-
-  //----- Init global variables
-  __client=argv[2];
-  __loginterval=atoi(argv[3]);
-  __ip=argv[4];
-  __port=atoi(argv[5]);
-  __key=argv[6];
-  // __logdir:
-  strcat(__logdir,argv[1]);
-  strcat(__logdir,"/");
-  strcat(__logdir,__client);
-  // __regpower:
-  strcat(__regpower,INA260_SYSFS);
-  strcat(__regpower,"/");
-  strcat(__regpower,__client);
-  strcat(__regpower,"/");
-  strcat(__regpower,INA260_POWER_REGISTER);
-
-  //----- Sanity checks
-  signal(SIGINT,sighandler);
-  mkdirp(__logdir);
-  if(__loginterval<MIN_INTERVAL){
-    printf("Log interval is too small (min=%ds)\n",MIN_INTERVAL);
-    exit(2);
-  }
-  if(FILE_EXISTS(__regpower)){
-    printf("Logger cannot access to %s\n",__regpower);
-    exit(3);
-  }
-
-  //----- Prepare our context and publisher
-    void *zmq_context = zmq_ctx_new ();
-    void *zmq_publisher = zmq_socket (zmq_context, ZMQ_PUB);
-    char bindto[STATIC_LEN];
-    sprintf(bindto,"tcp://%s:%d",__ip,__port);
-    int rc = zmq_connect (zmq_publisher, bindto);
-    if(rc!=0){
-        printf("Failed to connect to %s\n",bindto);
-        exit(1);
-    }
-
-
-
-  //----- Start logging
-  pthread_t zmq_thread;
-  printf("Logger started [client=%s,interval=%ds]\n",__client,__loginterval);
-
-  FILE *regptr,*logptr;
-  char logfilepath[STATIC_LEN]="";
-  regptr=fopen("/home/loic/out.txt","r");
-  char buffer[STATIC_LEN];
-  int power;
-  time_t interval;
-  struct timespec power_ts;
-  int queue_id=0;
-
-  // Init queues
-  for(int i=0;i<MAX_QUEUES;i++){
-    queues[queue_id].issending=0; 
-  }
-  pthread_create(&zmq_thread, NULL, publisher, zmq_publisher);
-
-  while(!__stop){
-    interval=INTERVAL(__loginterval);
-    // Log current interval
-    queue_id=(queue_id+1)>=MAX_QUEUES ? 0 : (queue_id+1);
-    // Busy wait:
-    while(queues[queue_id].issending){};
-    // Write msg header:
-    *queues[queue_id].msg='\0';
-    sprintf(queues[queue_id].msg,"%s\n%s\n%s\n%ld\n",ZMQ_TOKEN,__key,__client,interval);
-    queues[queue_id].size=strlen(queues[queue_id].msg);
-    // Monitor:
-    while((TIMESTAMP()-interval)<__loginterval){
-      if(__stop)
-        break;
-      // Read power:
-      fgets(buffer,STATIC_LEN,regptr);
-      // Get power measurement timestamp:
-      clock_gettime(CLOCK_REALTIME,&power_ts);
-      // Write measurement into msg buffer:
-      char line[MAX_RECORD_LEN];
-      if((queues[queue_id].size+MAX_RECORD_LEN)>ZMQ_MSG_SIZE){
-        printf("To many measurements to publish. Please increase ZMQ_MSG_SIZE\n");
-      } else {
-        sprintf(queues[queue_id].msg+queues[queue_id].size,"%ld,%ld,%d\n",power_ts.tv_sec,power_ts.tv_nsec,atoi(buffer));
-        queues[queue_id].size+=strlen(queues[queue_id].msg+queues[queue_id].size);
-      }
-      // Reset power register file:
-      fseek(regptr,0,SEEK_SET);
-#if LOGGERS_DELAY > 0
-      usleep(LOGGERS_DELAY*1000);
-#endif
-      //printf("Tick\n"); fflush(stdout);
-    }
-    queues[queue_id].issending=1;
-  }
-
-  fclose(regptr);
-  pthread_join(zmq_thread, NULL);
-  zmq_close (zmq_publisher);
-  zmq_ctx_destroy (zmq_context);
-  return 0;
-}
-
-
-void *publisher(void *zmq_publisher){
-  int queue_id=0;
-  while(!__stop){
-    if(queues[queue_id].issending){
-      printf("Publishing...");
-      zmq_send(zmq_publisher,queues[queue_id].msg,queues[queue_id].size,0);
-      queues[queue_id].issending=0;
-      printf("done\n");
-    } else {
-#if LOGGERS_DELAY > 0
-      usleep(LOGGERS_DELAY*1000);
-#endif
-      continue;
-    }
-    queue_id++;
-    if(queue_id>=MAX_QUEUES)
-      queue_id=0;
-  }
-  pthread_exit(EXIT_SUCCESS);
-}
\ No newline at end of file
-- 
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