util.c

#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <unistd.h>
#include <syslog.h>
#include <string.h>
#include <time.h>
#include <sys/file.h>

#include <sys/socket.h>
#include <linux/ax25.h>

#include "node.h"
#include "sysinfo.h"
#include "procinfo.h"

static char buf[256];
char *HostName;
char *Prompt;

void node_msg(const char *fmt, ...)
{
	va_list args;
	
	va_start(args, fmt);
	vsprintf(buf, fmt, args);
	va_end(args);
	axio_printf(NodeIo,"%s\n", buf);
}
/*
void node_prompt(const char *fmt, ...)
{
	va_list args;
	va_start(args, fmt);
	vsprintf(buf, fmt, args);
	va_end(args);
	if (User.ul_type == AF_NETROM) {
		axio_printf(NodeIo,"%s} ", NodeId);
	}
	if ((User.ul_type == AF_INET) && (check_perms(PERM_ANSI, 0L) != -1)) {
	        axio_printf(NodeIo,"\n\e[01;31m%s\e[0m@\e[01;34m%s\e[0m:/uronode$ ",User.call, HostName);
	} 
	if ((User.ul_type == AF_INET) && (check_perms(PERM_ANSI, 0L) == -1)) {
	    axio_printf(NodeIo,"\n%s@%s:/uronode$ ", User.call, HostName);
	}
        if (User.ul_type == AF_AX25) {
	      axio_printf(NodeIo,"%s",Prompt);
	}
}
*/
void node_perror(char *str, int err)
{
	int oldmode;

	oldmode = axio_eolmode(NodeIo, EOLMODE_TEXT);
	buf[0] = 0;
	if (str)
		strcpy(buf, str);
	if (str && err != -1)
		strcat(buf, ": ");
	if (err != -1)
		strcat(buf, strerror(err));
	axio_printf(NodeIo,"ERROR: %s\n", buf);
	axio_eolmode(NodeIo, oldmode);
	axio_flush(NodeIo);
	node_log(LOGLVL_ERROR, buf);
}

char *print_node(const char *alias, const char *call)
{
	static char node[17];

	sprintf(node, "%s%s%s",
		!strcmp(alias, "*") ? "" : alias,
		!strcmp(alias, "*") ? "" : ":",
		call);
	return node;
}

void node_log(int loglevel, const char *fmt, ...)
{
	static int opened = 0;
	va_list args;
	int pri;

	if (LogLevel < loglevel)
		return;
	if (!opened) {
		openlog("uronode", LOG_PID, LOG_LOCAL7);
		opened = 1;
	}
	switch (loglevel) {
	case LOGLVL_ERROR:
		pri = LOG_ERR;
		break;
	case LOGLVL_LOGIN:
		pri = LOG_NOTICE;
		break;
	case LOGLVL_GW:
		pri = LOG_INFO;
		break;
	default:
		pri = LOG_INFO;
		break;
	}
        va_start(args, fmt);
        vsnprintf(buf, sizeof(buf), fmt, args);
        buf[sizeof(buf) - 1] = 0;
        va_end(args);	
	syslog(pri, "%s", buf);

}