コード例 #1
0
ファイル: subwin.c プロジェクト: svn2github/whowatch
/* 
 * Destroy subwindow.
 */
static inline void pad_destroy(void)
{
	if(delwin(main_pad->wd) == ERR) prg_exit("Cannot delete details window.");
	if(delwin(border_wd) == ERR) prg_exit("Cannot delete details window.");
	main_pad->wd = 0;
	redrawwin(main_win);
}
コード例 #2
0
ファイル: subwin.c プロジェクト: svn2github/whowatch
/* 
 * Create ncurses pad with a frame.
 */
static void pad_create(struct subwin *w)
{
assert(sub_current);
	main_pad->wd = newpad(SUBWIN_ROWS, SUBWIN_COLS);
	if(!main_pad->wd) prg_exit("pad_create(): cannot create details window. [1]");
	set_size(main_pad);
	w->offset = w->lines = w->xoffset = 0;
	border_wd = newpad(BORDER_ROWS+1, BORDER_COLS+1);
	if(!border_wd) prg_exit("pad_create(): cannot create details window. [2]");
	wbkgd(border_wd, COLOR_PAIR(8));
	werase(border_wd);
	box(border_wd, ACS_VLINE, ACS_HLINE);
	print_titles();
	wbkgd(main_pad->wd, COLOR_PAIR(8));
	werase(main_pad->wd);
}	
コード例 #3
0
ファイル: misc.c プロジェクト: michaelfung/miniupdate
int read_server_cooked(int sockfd, char *response) {

	char buf[MAX_RECV_LINE];
	char status_code[16];
	ssize_t n;
	int space_offset;

	if ((n = readline(sockfd, buf, MAX_RECV_LINE)) < 0) {
		return(-1);
	}

	chomp(buf);
	if (log_verbose) {
		sprintf(msg,"update server --> %s", buf);
		logwrite(msg);
	}

	space_offset = strindex(buf, " ");
	substr(buf, status_code, 0, space_offset);
	substr(buf, response, space_offset +1, -1);

	if (strcmp(status_code,"ERR") == 0) {
		/* fatal error */
		sprintf(msg,"!!FATAL ERROR!! %s", response);
		logwrite(msg);
		prg_exit(1);
	}

	return(n);
}
コード例 #4
0
ファイル: whowatch.c プロジェクト: svn2github/whowatch
static void get_rows_cols(int *y, int *x)
{
	struct winsize win;
	if (ioctl(1,TIOCGWINSZ,&win) != -1){
                *y = win.ws_row;
		*x = win.ws_col;
		return;
	}
	prg_exit("get_row_cols(): ioctl error: cannot read screen size.");
}								
コード例 #5
0
ファイル: subwin.c プロジェクト: svn2github/whowatch
void subwin_init(void)
{
	sub_main.plugin_init = plugin_dummy;
	sub_main.plugin_draw = dummy_draw;
	sub_main.plugin_clear = dummy;
	sub_main.plugin_cleanup = dummy;
	main_pad = calloc(1, sizeof(struct pad_t));
	if(!main_pad) prg_exit("subwin_init(): cannot allocate memory.");
	sub_main.arrow = -1;
	memcpy(&sub_proc, &sub_main, sizeof(sub_main));
	memcpy(&sub_user, &sub_main, sizeof(sub_main));
	memcpy(&sub_signal, &sub_main, sizeof(sub_main));
	memcpy(&sub_info, &sub_main, sizeof(sub_main));
	sub_proc.flags |= PERIODIC;
	sub_main.flags |= PERIODIC;
	sub_signal.flags |= PERIODIC;
	sub_signal.arrow = 0;
//sub_user.flags |= INSERT;
	sub_current = &sub_user;
	/* set builtin plugins */
	builtin_set();
	dolog("%s: %d %d\n", __FUNCTION__, sub_main.arrow, sub_proc.arrow);
	
}
コード例 #6
0
ファイル: getifaddr.c プロジェクト: michaelfung/miniupdate
int getifaddr(const char *ifname, char *ipaddr) {

	/* init vars */
	int numreqs = 30, sd, n, tick, found=0;
	struct ifconf ifc;
	struct ifreq *ifr;
	struct in_addr *ia;
	char *tmpip;

	/* cheap way to empty the result */
	*ipaddr = '\0';

	sd=socket(AF_INET, SOCK_STREAM, 0);
	ifc.ifc_buf = NULL;
	ifc.ifc_len = sizeof(struct ifreq) * numreqs;

	if ((ifc.ifc_buf = realloc(ifc.ifc_buf, ifc.ifc_len)) == NULL) {
		logwrite("getifaddr: Fatal error in memory allocation");
		close(sd);
		prg_exit(EXIT_FAILURE);
		return(-1);
	}

	if (ioctl(sd, SIOCGIFCONF, &ifc) < 0) {
		free(ifc.ifc_buf);
		close(sd);
		logwrite("getifaddr: error in ioctl call");
		return(-1);
	}

	ifr = ifc.ifc_req;
	for (n = 0; n < ifc.ifc_len; n += sizeof(struct ifreq)) {

		ia= (struct in_addr *) ((ifr->ifr_ifru.ifru_addr.sa_data)+2);

		if ((tick = strcmp(ifr->ifr_ifrn.ifrn_name, ifname)) == 0) {
			tmpip = inet_ntoa(*ia);
			if (log_verbose) {
				sprintf(msg, "getifaddr: IP of %s:%s", ifname, tmpip);
				logwrite(msg);
			}
			if (sscanf(tmpip, "%u.%u.%u.%u", &int_tmp,&int_tmp,&int_tmp,&int_tmp) == 4) {
				strncpy(ipaddr, tmpip, IPADDR_LEN);
				found = 1;
			} else {
				if (log_verbose) logwrite("getifaddr: error in IP format");
			}
			break;
		}

		ifr++;
	}

	free(ifc.ifc_buf);
	close(sd);

	if (found) {
		return(0);
	} else {
		return(-1);
	}

}
コード例 #7
0
ファイル: misc.c プロジェクト: michaelfung/miniupdate
void sigterm_handler() {
	prg_exit(0);
}