char *fmt_ipinfo(ip_t *addr) { char *ipinfo = get_ipinfo(addr); char fmt[8]; snprintf(fmt, sizeof(fmt), "%s%%-%ds", ipinfo_no?"":"AS", get_iiwidth()); snprintf(fmtinfo, sizeof(fmtinfo), fmt, ipinfo?ipinfo:UNKN); return fmtinfo; }
char *fmt_ipinfo( struct mtr_ctl *ctl, ip_t * addr) { char *ipinfo = get_ipinfo(ctl, addr); char fmt[8]; snprintf(fmt, sizeof(fmt), "%s%%-%ds", ctl->ipinfo_no ? "" : "AS", get_iiwidth(ctl->ipinfo_no)); snprintf(fmtinfo, sizeof(fmtinfo), fmt, ipinfo ? ipinfo : UNKN); return fmtinfo; }
void report_close(void) { int i, j, at, max, z, w; struct mplslen *mpls, *mplss; ip_t *addr; ip_t *addr2 = NULL; char name[81]; char buf[1024]; char fmt[16]; int len=0; int len_hosts = 33; if (reportwide) { // get the longest hostname len_hosts = strlen(LocalHostname); max = net_max(); at = net_min(); for (; at < max; at++) { int nlen; addr = net_addr(at); if ((nlen = snprint_addr(name, sizeof(name), addr))) if (len_hosts < nlen) len_hosts = nlen; } } #ifndef NO_IPINFO int len_tmp = len_hosts; if (ipinfo_no >= 0) { ipinfo_no %= iiwidth_len; if (reportwide) { len_hosts++; // space len_tmp += get_iiwidth(); if (!ipinfo_no) len_tmp += 2; // align header: AS } } snprintf( fmt, sizeof(fmt), "HOST: %%-%ds", len_tmp); #else snprintf( fmt, sizeof(fmt), "HOST: %%-%ds", len_hosts); #endif snprintf(buf, sizeof(buf), fmt, LocalHostname); len = reportwide ? strlen(buf) : len_hosts; for( i=0; i<MAXFLD; i++ ) { j = fld_index[fld_active[i]]; if (j < 0) continue; snprintf( fmt, sizeof(fmt), "%%%ds", data_fields[j].length ); snprintf( buf + len, sizeof(buf), fmt, data_fields[j].title ); len += data_fields[j].length; } printf("%s\n",buf); max = net_max(); at = net_min(); for(; at < max; at++) { addr = net_addr(at); mpls = net_mpls(at); snprint_addr(name, sizeof(name), addr); #ifndef NO_IPINFO if (is_printii()) { snprintf(fmt, sizeof(fmt), " %%2d. %%s%%-%ds", len_hosts); snprintf(buf, sizeof(buf), fmt, at+1, fmt_ipinfo(addr), name); } else { #endif snprintf( fmt, sizeof(fmt), " %%2d.|-- %%-%ds", len_hosts); snprintf(buf, sizeof(buf), fmt, at+1, name); #ifndef NO_IPINFO } #endif len = reportwide ? strlen(buf) : len_hosts; for( i=0; i<MAXFLD; i++ ) { j = fld_index[fld_active [i]]; if (j < 0) continue; /* 1000.0 is a temporay hack for stats usec to ms, impacted net_loss. */ if( index( data_fields[j].format, 'f' ) ) { snprintf( buf + len, sizeof(buf), data_fields[j].format, data_fields[j].net_xxx(at) /1000.0 ); } else { snprintf( buf + len, sizeof(buf), data_fields[j].format, data_fields[j].net_xxx(at) ); } len += data_fields[j].length; } printf("%s\n",buf); /* This feature shows 'loadbalances' on routes */ /* z is starting at 1 because addrs[0] is the same that addr */ for (z = 1; z < MAXPATH ; z++) { addr2 = net_addrs(at, z); mplss = net_mplss(at, z); int found = 0; if ((addrcmp ((void *) &unspec_addr, (void *) addr2, af)) == 0) break; for (w = 0; w < z; w++) /* Ok... checking if there are ips repeated on same hop */ if ((addrcmp ((void *) addr2, (void *) net_addrs (at,w), af)) == 0) { found = 1; break; } if (!found) { #ifndef NO_IPINFO if (is_printii()) { if (mpls->labels && z == 1 && enablempls) print_mpls(mpls); snprint_addr(name, sizeof(name), addr2); printf(" %s%s\n", fmt_ipinfo(addr2), name); if (enablempls) print_mpls(mplss); } else { #else int k; if (mpls->labels && z == 1 && enablempls) { for (k=0; k < mpls->labels; k++) { printf(" | |+-- [MPLS: Lbl %lu Exp %u S %u TTL %u]\n", mpls->label[k], mpls->exp[k], mpls->s[k], mpls->ttl[k]); } } if (z == 1) { printf (" | `|-- %s\n", strlongip(addr2)); for (k=0; k < mplss->labels && enablempls; k++) { printf(" | +-- [MPLS: Lbl %lu Exp %u S %u TTL %u]\n", mplss->label[k], mplss->exp[k], mplss->s[k], mplss->ttl[k]); } } else { printf (" | |-- %s\n", strlongip(addr2)); for (k=0; k < mplss->labels && enablempls; k++) { printf(" | +-- [MPLS: Lbl %lu Exp %u S %u TTL %u]\n", mplss->label[k], mplss->exp[k], mplss->s[k], mplss->ttl[k]); } } #endif #ifndef NO_IPINFO } #endif } } /* No multipath */ #ifndef NO_IPINFO if (is_printii()) { if (mpls->labels && z == 1 && enablempls) print_mpls(mpls); } else { #else if(mpls->labels && z == 1 && enablempls) { int k; for (k=0; k < mpls->labels; k++) { printf(" | +-- [MPLS: Lbl %lu Exp %u S %u TTL %u]\n", mpls->label[k], mpls->exp[k], mpls->s[k], mpls->ttl[k]); } } #endif #ifndef NO_IPINFO } #endif } }
void mtr_curses_redraw(void) { int maxx; int startstat; int rowstat; time_t t; int i, j; int hd_len = 0; char buf[1024]; char fmt[16]; erase(); getmaxyx(stdscr, __unused_int, maxx); rowstat = 5; move(0, 0); attron(A_BOLD); pwcenter("My traceroute [v" MTR_VERSION "]"); attroff(A_BOLD); mvprintw(1, 0, "%s (%s)", LocalHostname, net_localaddr()); /* printw("(tos=0x%X ", tos); printw("psize=%d ", packetsize ); printw("bitpattern=0x%02X)", (unsigned char)(abs(bitpattern))); if( cpacketsize > 0 ){ printw("psize=%d ", cpacketsize); } else { printw("psize=rand(%d,%d) ",MINPACKET, -cpacketsize); } if( bitpattern>=0 ){ printw("bitpattern=0x%02X)", (unsigned char)(bitpattern)); } else { printw("bitpattern=rand(0x00-FF))"); } */ time(&t); mvprintw(1, maxx-25, ctime(&t)); printw("Keys: "); attron(A_BOLD); printw("H"); attroff(A_BOLD); printw("elp "); attron(A_BOLD); printw("D"); attroff(A_BOLD); printw("isplay mode "); attron(A_BOLD); printw("R"); attroff(A_BOLD); printw("estart statistics "); attron(A_BOLD); printw("O"); attroff(A_BOLD); printw("rder of fields "); attron(A_BOLD); printw("q"); attroff(A_BOLD); printw("uit\n"); if (display_mode == 0) { for (i=0; i < MAXFLD; i++ ) { j = fld_index[fld_active[i]]; if (j < 0) continue; sprintf( fmt, "%%%ds", data_fields[j].length ); sprintf( buf + hd_len, fmt, data_fields[j].title ); hd_len += data_fields[j].length; } attron(A_BOLD); mvprintw(rowstat - 1, 0, " Host"); mvprintw(rowstat - 1, maxx-hd_len-1, "%s", buf); mvprintw(rowstat - 2, maxx-hd_len-1, " Packets Pings"); attroff(A_BOLD); move(rowstat, 0); mtr_curses_hosts(maxx-hd_len-1); } else { char msg[80]; int padding = 30; #ifdef IPINFO if (is_printii()) padding += get_iiwidth(); #endif int max_cols = maxx<=SAVED_PINGS+padding ? maxx-padding : SAVED_PINGS; startstat = padding - 2; sprintf(msg, " Last %3d pings", max_cols); mvprintw(rowstat - 1, startstat, msg); attroff(A_BOLD); move(rowstat, 0); mtr_gen_scale(); mtr_curses_graph(startstat, max_cols); printw("\n"); attron(A_BOLD); printw("Scale:"); attroff(A_BOLD); for (i = 0; i < NUM_FACTORS-1; i++) { printw(" "); attrset(block_col[i+1]); printw("%c", block_map[i]); attrset(A_NORMAL); printw(":%d ms", block_map[i], scale[i]/1000); } printw(" "); attrset(block_col[NUM_FACTORS]); printw("%c", block_map[NUM_FACTORS-1]); attrset(A_NORMAL); } refresh(); }