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#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <ctype.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <syslog.h>
#include <unistd.h>
#include "common.h"
#include "dhcp.h"
#include "dhcpcd.h"
#include "logger.h"
#include "logwriter.h"
#include "status.h"
/*sockets for the logger and the qt-reader */
int sockfd, ns;
int retval = -1;
char socketName[QTSOCKETADDRESSLENGTH];
char interfaceName[IF_NAMESIZE];
char mesg[1024];
void setSocketName(const char * sn) {
snprintf(socketName, sizeof(socketName), "%s", sn);
}
void setInterfaceName(const char * in){
snprintf(interfaceName, sizeof(interfaceName), "%s", in);
}
int initQtLoggerSocket() {
/**
* new code. seems to be right.
*/
struct sockaddr_un serv_addr;
fprintf(stdout,"start init \n");
sockfd = socket(AF_UNIX, SOCK_STREAM, 0);
if (sockfd < 0) {
fprintf(stdout,"ERROR opening socket \n");
retval = sockfd;
return sockfd;
}
serv_addr.sun_family = AF_UNIX;
strcpy(serv_addr.sun_path, socketName);
retval = connect(sockfd, (struct sockaddr *) &serv_addr, sizeof(serv_addr));
if ( retval < 0)
fprintf(stdout,"ERROR connecting \n");
fprintf(stdout,"init Qt Logger Socket done \n");
return retval;
}
void closeQtLoggerSocket (){
close(sockfd);
}
/*
void logToQt(char * status, char * substatus, char * msg) {
char * m = malloc(strlen(interfaceName) + strlen(status) + strlen(substatus) + strlen(msg) +4 );
strcpy(m,interfaceName);
strcat(m,";");
strcat(m,status);
strcat(m,";");
strcat(m,substatus);
strcat(m,";");
strcat(m,msg);
sendToQt(m);
free(m);
}
*/
void sendToQt(log_msg * msg) {
int n = -1;
const char *tpl = "%s;%d;%d;%s\n";
char *outbuf;
size_t outbuf_size =
sizeof(char)*4 + // ";" *3 + newline
sizeof(int)*2 + // status, substatus
sizeof(msg->device) + // devicename
sizeof(msg->msg); // msg
outbuf = malloc(outbuf_size);
memset(outbuf,0,outbuf_size);
snprintf(outbuf, sizeof(char)*3 + sizeof(int)*2 + sizeof(msg->device) + sizeof(msg->msg), tpl, msg->device, msg->status, msg->substatus, msg->msg);
if (outbuf != NULL){
n = write(sockfd, outbuf, outbuf_size);
}
free(outbuf);
syslog (LOG_INFO, "[fbgui] INFO writing to socket: [%d:%d] %s (%s)", msg->status, msg->substatus, msg->msg, msg->device);
// fflush(sockfd);
if (n < 0) {
syslog (LOG_ERR, "[fbgui] ERROR writing to socket: [%d:%d] %s (%s)", msg->status, msg->substatus, msg->msg, msg->device);
// fprintf(stdout, "ERROR writing to socket: %s", msg);
}
//usleep(500);
}
void logToQt(int status, int substatus, const char * msg) {
if (retval >= 0) {
log_msg lm;
lm.status = status;
lm.substatus = substatus;
snprintf(lm.msg, sizeof(lm.msg), "%s", msg);
snprintf(lm.device, sizeof(lm.device), "%s", interfaceName);
sendToQt(&lm);
}
}
void logSendToQt(int type) {
switch(type) {
case DHCP_DISCOVER:
logToQt(LOG_INFO, DHCP_DISCOVER, "send discover");
break;
case DHCP_OFFER:
logToQt(LOG_INFO, DHCP_OFFER, "send offer");
break;
case DHCP_REQUEST:
logToQt(LOG_INFO, DHCP_REQUEST, "send request");
break;
case DHCP_DECLINE:
logToQt(LOG_INFO, DHCP_DECLINE, "send decline");
break;
case DHCP_ACK:
logToQt(LOG_INFO, DHCP_ACK, "send ack");
break;
case DHCP_NAK:
logToQt(LOG_INFO, DHCP_NAK, "send nak");
break;
case DHCP_RELEASE:
logToQt(LOG_INFO, DHCP_RELEASE, "send release");
break;
case DHCP_INFORM:
logToQt(LOG_INFO, DHCP_INFORM, "send inform");
break;
default :
break;
}
}
void logLoggerToQt(int level, const char *fmt, va_list args) {
vsnprintf(mesg, sizeof(mesg), fmt, args);
strcat(mesg, "\n");
logToQt(level, DHCPCD_LOG, mesg);
}
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