/* WMiFS - a complete network monitoring dock.app Copyright (C) 1997, 1998 Martijn Pieterse Copyright (C) 1997, 1998 Antoine Nulle This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Best viewed with vim5, using ts=4 This code was mainly put together by looking at the following programs: asclock A neat piece of equip, used to display the date and time on the screen. Comes with every AfterStep installation. Source used: How do I create a not so solid window? How do I open a window? How do I use pixmaps? pppstats A program that prints the amount of data that is transferred over a ppp-line. Source used: How do I read the ppp device? ------------------------------------------------------------ Author: Martijn Pieterse (pieterse@xs4all.nl) This program was hacked together between the 7th of March and the 14th of March 1998. This program might be Y2K resistant. We shall see. :) This program is distributed under the GPL license. (as were asclock and pppstats) Known Features: (or in non M$ talk, BUGS) * only ppp0 will be read use wmifs if you want to read more than one ppp connection not sure about this. * the leds won't be reliable with more than 1 ppp connection * there is an iconwin, and win variable. I have no clue why only win shouldn't be enough. Will check it out later. * The afterstep what seems the shift the pixmap a bit. Don't know how and why. It works in the WindowManager. Things to do: Split up main() ---- Thanks ---- Most of the ideas, and jumpstarting it: #linuxnl, without this irc-channel wmppp would've never seen the light! CCC (Constructive Code Criticism): Marcelo E. Magallon Thanks a LOT! It takes a while to get me convinced... :) Minor bugs and ideas: Marc De Scheemaecker / David Mihm / Chris Soghoian / Alessandro Usseglio Viretta and ofcourse numerous ppl who send us bug reports. (numerous? hmm.. todo: rephrase this :) ) ---- Changes: --- 02/29/2004 (Tom Marshall, tommy@home.tig-grr.com) * Patch to add a special interface name "auto" for the -i option. "wmifs -i auto" will automatically select the first up interface. 01/08/2004 (Peter Samuelson, peter@samba-tng.org) * Patch to make make sampling and scrolling intervals customizable, adds new options -I and -s. 01/15/2002 (Matyas Koszik, koszik@debijan.lonyay.edu.hu) * Patch that fixes segfaults on long interface names. 08/31/2001 (Davi Leal, davileal@terra.es) * Patch that cuts long interface names, so they look good in wmifs. For example, "dummy0" gets displayed as "dumm0", "vmnet10" as "vmn10", etc. 06/16/2001 (Jorge García, Jorge.Garcia@uv.es) * Added the LockMode, so wmifs doesn't swap to another interface if the one requested with "-i" isn't up. 05/06/2001 (Jordi Mallach, jordi@sindominio.net) * Integrated many patches, fixing issues with suspended wmifs. 07/21/1999 (Stephen Pitts, smpitts@midsouth.rr.com) * Added new constant: BUFFER_SIZE to determine the size of the buffer used in fgets() operations. Right now, its at 512 bytes. Fixed crashing on my system when one line of /proc/net/dev was longer than 128 bytes 04/05/1998 (Martijn Pieterse, pieterse@xs4all.nl) * Changed the "middle of the waveform" line color * Moved the RedrawWindow out of the main loop. Lightens the system load 02/05/1998 (Martijn Pieterse, pieterse@xs4all.nl) * Torn wmppp and wmifs apart. This is gonna be wmifs * Added parse_rcfile * Added waitpid, to get rid of the zombies, spotteb by Alessandro Usseglio Viretta 30/04/1998 (Martijn Pieterse, pieterse@xs4all.nl) * Used the DrawStats routine from wmifs in wmppp * I decided to add a list in this source file with name of ppl who helped me build this code better. * I finally removed the /proc/net/route dependancy All of the connections are taken from /proc/net/dev. /proc/net/route is still used for checking if it is on-line. 27/04/1998 (Martijn Pieterse, pieterse@xs4all.nl) * WMIFS: stats scrolled, while red led burning * WMPPP: changed positions of line speed 25/04/1998 (Martijn Pieterse, pieterse@xs4all.nl) * Changed the checknetdevs routine, a lot! 23/04/1998 (Martijn Pieterse, pieterse@xs4all.nl) * Added line speed detection. via seperate exec. (this has to be suid root!) Speed has to be no more than 99999 * Added speed and forcespeed in ~/.wmppprc and /etc/wmppprc * wmifs: added on-line detection scheme, update the bitmap coordinates * wmppp: the x-button now allways disconnects. 22/04/1998 (Martijn Pieterse, pieterse@xs4all.nl) * Added /etc/wmppprc support, including "forced" mode. * Added /etc/wmifsrc support, including "forced" mode. 21/04/1998 (Martijn Pieterse, pieterse@xs4all.nl) * Moved the stats one pixel down. * Added status led in wmifs. * Changed RX/TX leds of wmifs to resemble wmppp * Added the "dot" between eth.0 ppp.0 etc. * Changed to wmifs stats to match wmppp stats (only pppX changed) * Made sure that when specified -t 1, it stayed that way, even when longer than 100 minutes online * With -t 1, jump from 59:59 to 01:00 instead of 99:59 to 01:40 16/04/1998 (Martijn Pieterse, pieterse@xs4all.nl) * Added "all" devices in wmifs * Added "lo" support only if aked via -i * Added on-line time detection (using /var/run/ppp0.pid) * Added time-out for the orange led. (one minute) 15/04/1998 (Martijn Pieterse, pieterse@xs4all.nl) * Another wmppp-master.xpm. Line speed detection being the main problem here.. :( * Moved START_COMMAND / STOP_COMMAND to ~/.wmppprc Return 0, everything went ok. Return 10, the command did not work. Please note, these functions are ran in the background. * Removed the ability to configure * When "v" is clicked, an orange led will appear. if the connect script fails (return value == 10) it will become dark again. Else the on-line detection will pick it up, and "green" it. 14/04/1998 (Martijn Pieterse, pieterse@xs4all.nl) * Added "-timer" * Added "-display" support * Changed pixmap to a no-name pixmap. + Changed LED positions + Changed Timer position + Changed Stats Size 05/04/1998 (Martijn Pieterse, pieterse@xs4all.nl) * Added ~/.wmifsrc support. * Put some code in DrawStats * Check devices when pressing "device change" 03/04/1998 (Martijn Pieterse, pieterse@xs4all.nl) * Added code for wmifs 28/03/1998 (Martijn Pieterse, pieterse@xs4all.nl) * forgot what i did.. :) 27/03/1998 (Martijn Pieterse, pieterse@xs4all.nl) * Added on-line detection Scan through /proc/net/route and check everye line for "ppp". * A bit of code clean-up. */ #define _DEFAULT_SOURCE #include /* for ButtonPress, ButtonRelease, etc */ #include /* for XEvent, XButtonEvent, etc */ #include /* for XpmColorSymbol, Pixel, etc */ #include /* for toupper */ #include /* for ppp_stats, pppstat */ #include /* for ifpppstatsreq, ifr__name, etc */ #include /* for size_t */ #include /* for fprintf, NULL, stderr, etc */ #include /* for exit, atof, atoi, getenv */ #include /* for strcmp, strcpy, strlen, etc */ #include /* for ioctl */ #include /* for socket, AF_INET */ #include /* for timeval, gettimeofday */ #include /* for waitpid, WNOHANG */ #include /* for timespec, nanosleep */ #include /* for execCommand */ #include /* for copyXPMArea, display, etc */ #include "wmifs-mask.xbm" /* for wmifs_mask_bits, etc */ #include "wmifs-master.xpm" /* for wmifs_master_xpm */ /* How often to check for new network interface, in ms */ #define CHECK_INTERFACE_INTERVAL 5000 /* How often to query the interfaces, in ms */ #define DEFAULT_SAMPLE_INTERVAL 50 /***********/ /* Defines */ /***********/ #ifndef ifr__name #define ifr__name ifr_name #endif #ifndef stats_ptr #define stats_ptr stats.p.FIXME #endif /* Fill in and uncomment the hardcoded actions */ /* #define LEFT_ACTION (NULL) */ /* #define MIDDLE_ACTION (NULL) */ /* #define RIGHT_ACTION (NULL) */ /* Defines voor alle coordinate */ #define LED_NET_RX (4) #define LED_NET_TX (5) #define LED_NET_POWER (6) #define WMIFS_VERSION "1.6" /* the size of the buffer read from /proc/net/ */ #define BUFFER_SIZE 512 /**********************/ /* External Variables */ /**********************/ extern char **environ; /********************/ /* Global Variables */ /********************/ char *active_interface = NULL; int TimerDivisor = 60; int WaveForm = 0; int LockMode = 0; int SampleInt = DEFAULT_SAMPLE_INTERVAL; int ScrollSpeed = CHECK_INTERFACE_INTERVAL; XpmIcon wmgen; char color[256]; /*****************/ /* PPP variables */ /*****************/ #define PPP_UNIT 0 int ppp_h = -1; #define PPP_STATS_HIS 54 /***********************/ /* Function Prototypes */ /***********************/ void usage(void); void printversion(void); void DrawTime(int, int); void DrawStats(int *, int, int, int, int); void SetOnLED(int); void SetErrLED(int); void SetWaitLED(int); void SetOffLED(int); void ButtonUp(int); void ButtonDown(int); void wmifs_routine(int, char **); void get_ppp_stats(struct ppp_stats *cur); /********/ /* Main */ /********/ int main(int argc, char *argv[]) { int i; color[0] = 0; /* Parse Command Line */ for (i = 1; i < argc; i++) { char *arg = argv[i]; if (*arg == '-') { switch (arg[1]) { case 'c' : if (argc > i+1) { strncpy(color, argv[i+1], sizeof(color)); i++; } break; case 'd': if (strcmp(arg+1, "display")) { usage(); exit(1); } break; case 'g': if (strcmp(arg+1, "geometry")) { usage(); exit(1); } break; case 'i': active_interface = argv[i+1]; i++; break; case 'I': SampleInt = atof(argv[i+1]) * 1000; i++; break; case 'l': LockMode = 1; break; case 's': ScrollSpeed = atof(argv[i+1]) * 1000; i++; break; case 'v': printversion(); exit(0); break; case 'w': WaveForm = 1; break; default: if (strcmp(argv[i-1], "-geometry")) { usage(); exit(0); } break; } } } wmifs_routine(argc, argv); return 0; } Pixel scale_pixel(Pixel pixel, float scale) { int red, green, blue; red = pixel / ( 1 << 16 ); green = pixel % (1 << 16) / (1 << 8); blue = pixel % (1 << 8); red *= scale; green *= scale; blue *= scale; return red * (1 << 16) + green * (1 << 8) + blue; } /*******************************************************************************\ |* wmifs_routine *| \*******************************************************************************/ #define MAX_STAT_DEVICES 16 typedef struct { char name[IFNAMSIZ]; int his[55][2]; long istatlast; long ostatlast; } stat_dev; stat_dev stat_devices[MAX_STAT_DEVICES]; char *left_action = NULL; char *right_action = NULL; char *middle_action = NULL; int checknetdevs(void); int get_statistics(char *, long *, long *, long *, long *); int stillonline(char *); void DrawActiveIFS(char *); void wmifs_routine(int argc, char **argv) { rckeys wmifs_keys[] = { { "left", &left_action }, { "middle", &middle_action }, { "right", &right_action }, { NULL, NULL } }; int i, j; XEvent Event; int but_stat = -1; int stat_online; int stat_current; int first_time = 1; unsigned int curtime; unsigned int nexttime; struct timeval tv, tv2; long ipacket, opacket, istat, ostat; char temp[BUFFER_SIZE]; char *p; for (i = 0; i < MAX_STAT_DEVICES; i++) { stat_devices[i].name[0] = 0; for (j = 0; j < 48; j++) { stat_devices[i].his[j][0] = 0; stat_devices[i].his[j][1] = 0; } } stat_online = checknetdevs(); stat_current = 0; if (active_interface) { int isauto = !strcmp(active_interface, "auto"); for (i = 0; i < stat_online; i++) { if ((isauto && stillonline(stat_devices[i].name)) || !strcmp(stat_devices[i].name, active_interface)) { stat_current = i; break; } } } #ifdef LEFT_ACTION left_action = strdup(LEFT_ACTION); #endif #ifdef MIDDLE_ACTION middle_action = strdup(MIDDLE_ACTION); #endif #ifdef RIGHT_ACTION right_action = strdup(RIGHT_ACTION); #endif /* Scan throught the .rc files */ parse_rcfile(CONF"/wmifsrc", wmifs_keys); p = getenv("HOME"); if (p == NULL || *p == 0) { fprintf(stderr, "Unknown $HOME directory, please check your environment\n"); return; } strncpy(temp, p, BUFFER_SIZE - 10); strcat(temp, "/.wmifsrc"); parse_rcfile(temp, wmifs_keys); parse_rcfile(CONF"/wmifsrc.fixed", wmifs_keys); /* set user-defined colors */ if (color[0] != 0) { Window Root; XColor col; XWindowAttributes attributes; int screen; Pixel pixel; #define NUMSYMBOLS 4 XpmColorSymbol user_color[NUMSYMBOLS] = { {NULL, "#2081B2CAAEBA", 0}, /* + */ {NULL, "#28A23CF338E3", 0}, /* O */ {NULL, "#000049244103", 0}, /* @ */ {NULL, "#18618A288617", 0}, /* # */ }; /* code based on GetColor() from wmgeneral.c */ /* we need a temporary display to parse the color */ display = XOpenDisplay(NULL); screen = DefaultScreen(display); Root = RootWindow(display, screen); XGetWindowAttributes(display, Root, &attributes); col.pixel = 0; if (!XParseColor(display, attributes.colormap, color, &col)) { fprintf(stderr, "wmtime: can't parse %s.\n", color); goto draw_window; } else if (!XAllocColor(display, attributes.colormap, &col)) { fprintf(stderr, "wmtime: can't allocate %s.\n", color); goto draw_window; } pixel = col.pixel; /* replace colors from wmtime-master.xpm */ user_color[0].pixel = pixel; user_color[1].pixel = scale_pixel(pixel, .3); user_color[2].pixel = scale_pixel(pixel, .4); user_color[3].pixel = scale_pixel(pixel, .8); wmgen.attributes.valuemask |= XpmColorSymbols; wmgen.attributes.numsymbols = NUMSYMBOLS; wmgen.attributes.colorsymbols = user_color; XCloseDisplay(display); } draw_window: openXwindow(argc, argv, wmifs_master_xpm, (char*)wmifs_mask_bits, wmifs_mask_width, wmifs_mask_height); /* > Button */ AddMouseRegion(0, 5, 5, 35, 15); AddMouseRegion(1, 5, 20, 58, 58); gettimeofday(&tv2, NULL); nexttime = ScrollSpeed; DrawActiveIFS(stat_devices[stat_current].name); while (1) { struct timespec ts; gettimeofday(&tv, NULL); curtime = (tv.tv_sec - tv2.tv_sec) * 1000 + (tv.tv_usec - tv2.tv_usec) / 1000; waitpid(0, NULL, WNOHANG); for (i = 0; i < stat_online; i++) { get_statistics(stat_devices[i].name, &ipacket, &opacket, &istat, &ostat); if (first_time) { first_time = 0; } else { stat_devices[i].his[53][0] += istat - stat_devices[i].istatlast; stat_devices[i].his[53][1] += ostat - stat_devices[i].ostatlast; } if (i == stat_current) { if (!stillonline(stat_devices[i].name)) SetErrLED(LED_NET_POWER); else SetOnLED(LED_NET_POWER); if (stat_devices[i].istatlast == istat) SetOffLED(LED_NET_RX); else SetOnLED(LED_NET_RX); if (stat_devices[i].ostatlast == ostat) SetOffLED(LED_NET_TX); else SetOnLED(LED_NET_TX); } stat_devices[i].istatlast = istat; stat_devices[i].ostatlast = ostat; } RedrawWindow(); if (curtime >= nexttime) { nexttime = curtime + ScrollSpeed; DrawStats(&stat_devices[stat_current].his[0][0], 54, 40, 5, 58); for (i = 0; i < stat_online; i++) { if (stillonline(stat_devices[i].name)) { for (j = 1; j < 54; j++) { stat_devices[i].his[j-1][0] = stat_devices[i].his[j][0]; stat_devices[i].his[j-1][1] = stat_devices[i].his[j][1]; } stat_devices[i].his[53][0] = 0; stat_devices[i].his[53][1] = 0; } } RedrawWindow(); } while (XPending(display)) { XNextEvent(display, &Event); switch (Event.type) { case Expose: RedrawWindow(); break; case DestroyNotify: XCloseDisplay(display); exit(0); break; case ButtonPress: but_stat = CheckMouseRegion(Event.xbutton.x, Event.xbutton.y); break; case ButtonRelease: i = CheckMouseRegion(Event.xbutton.x, Event.xbutton.y); if (but_stat == i && but_stat >= 0) { switch (but_stat) { case 0: /* re-read the table */ strcpy(temp, stat_devices[stat_current].name); stat_online = checknetdevs(); stat_current = 0; for (i = 0; i < stat_online; i++) { if (!strcmp(temp, stat_devices[i].name)) stat_current = i; } stat_current++; if (stat_current == stat_online) stat_current = 0; DrawActiveIFS(stat_devices[stat_current].name); DrawStats(&stat_devices[stat_current].his[0][0], 54, 40, 5, 58); break; case 1: switch (Event.xbutton.button) { case 1: if (left_action) execCommand(left_action); break; case 2: if (middle_action) execCommand(middle_action); break; case 3: if (right_action) execCommand(right_action); break; } break; } } but_stat = -1; RedrawWindow(); break; } } ts.tv_sec = 0; ts.tv_nsec = SampleInt * 1000000; nanosleep(&ts, NULL); } } /*******************************************************************************\ |* void DrawActiveIFS(char *) *| \*******************************************************************************/ void DrawActiveIFS(char *real_name) { /* Cijfers op: 0,65 Letters op: 0,75 Alles 9 hoog, 6 breedt Destinatie: 5,5 */ size_t i; int k; size_t len; char name[256]; copyXPMArea(5, 84, 30, 10, 5, 5); strcpy(name, real_name); len = strlen(name); if (len > 5) { for (i = len-5; i < len && !(name[i] >= '0' && name[i] <= '9'); i++) ; for (; i <= len; i++) /* '=' to get the '\0' character moved too \*/ name[i-(len-5)] = name[i]; } k = 5; for (i = 0; name[i]; i++) { int c; if (i == strlen(name)-1 && strlen(name) <= 4 && name[strlen(name)-1] >= '0' && name[strlen(name)-1] <= '9') { copyXPMArea(61, 64, 4, 9, k, 5); k += 4; } c = toupper(name[i]); if (c >= 'A' && c <= 'Z') { c -= 'A'; copyXPMArea(c * 6, 74, 6, 9, k, 5); k += 6; } else { c -= '0'; copyXPMArea(c * 6, 64, 6, 9, k, 5); k += 6; } } } /*******************************************************************************\ |* get_statistics *| \*******************************************************************************/ int get_statistics(char *devname, long *ip, long *op, long *is, long *os) { FILE *fp; char temp[BUFFER_SIZE]; char *p, *saveptr; char *tokens = " |:\n"; int input, output; int i; int found; struct ppp_stats ppp_cur; if (!strncmp(devname, "ppp", 3)) { static int ppp_opened; if (!ppp_opened) { /* Open the ppp device. */ memset(&ppp_cur, 0, sizeof(ppp_cur)); ppp_h = socket(AF_INET, SOCK_DGRAM, 0); if (ppp_h < 0) return -1; get_ppp_stats(&ppp_cur); ppp_opened = 1; } get_ppp_stats(&ppp_cur); *op = ppp_cur.p.ppp_opackets; *ip = ppp_cur.p.ppp_ipackets; *is = ppp_cur.p.ppp_ibytes; *os = ppp_cur.p.ppp_obytes; return 0; } /* Read from /proc/net/dev the stats! */ fp = fopen("/proc/net/dev", "r"); if (!fgets(temp, BUFFER_SIZE, fp)) { fclose(fp); return -1; } if (!fgets(temp, BUFFER_SIZE, fp)) { fclose(fp); return -1; } input = -1; output = -1; i = 0; found = -1; p = strtok_r(temp, tokens, &saveptr); do { if (!(strcmp(p, "packets"))) { if (input == -1) input = i; else output = i; } i++; p = strtok_r(NULL, tokens, &saveptr); } while (input == -1 || output == -1); while (fgets(temp, BUFFER_SIZE, fp)) { if (strstr(temp, devname)) { found = 0; p = strtok_r(temp, tokens, &saveptr); i = 0; do { if (i == input) { *ip = *is = atoi(p); input = -1; } if (i == output) { *op = *os = atoi(p); output = -1; } i++; p = strtok_r(NULL, tokens, &saveptr); } while (input != -1 || output != -1); } } fclose(fp); return found; } /*******************************************************************************\ |* stillonline *| \*******************************************************************************/ int stillonline(char *ifs) { FILE *fp; int i; i = 0; fp = fopen("/proc/net/route", "r"); if (fp) { char temp[BUFFER_SIZE]; while (fgets(temp, BUFFER_SIZE, fp)) { if (strstr(temp, ifs)) { i = 1; /* Line is alive */ break; } } fclose(fp); } return i; } /*******************************************************************************\ |* checknetdevs *| \*******************************************************************************/ int checknetdevs(void) { FILE *fd; int i = 0, j; int k; int devsfound = 0; char foundbuffer[MAX_STAT_DEVICES][IFNAMSIZ]; for (i = 0; i < MAX_STAT_DEVICES; i++) foundbuffer[i][0] = 0; /* foundbuffer vullen met info uit /proc/net/dev */ fd = fopen("/proc/net/dev", "r"); if (fd) { char temp[BUFFER_SIZE]; /* Skip the first 2 lines */ if (!fgets(temp, BUFFER_SIZE, fd)) { fclose(fd); return -1; } if (!fgets(temp, BUFFER_SIZE, fd)) { fclose(fd); return -1; } while (fgets(temp, BUFFER_SIZE, fd)) { char *p, *saveptr; char *tokens = " :\t\n"; p = strtok_r(temp, tokens, &saveptr); if (p == NULL) { printf("Barfed on: %s", temp); break; } /* Skip dummy code */ if (!strncmp(p, "dummy", 5)) continue; /* If p == "lo", and active_interface (as given on the cmd line) != "lo", skip it! */ if (strcmp(p, "lo") || (active_interface && !strcmp(active_interface, "lo"))) { strncpy(foundbuffer[devsfound], p, IFNAMSIZ); devsfound++; } if (devsfound >= MAX_STAT_DEVICES) break; } fclose(fd); } /* Nu foundbuffer naar stat_devices[].name kopieeren */ for (i = 0; i < MAX_STAT_DEVICES; i++) { /* Loop stat_devices na, als die naam niet voorkomt in foundbuffer, kill! */ if (stat_devices[i].name[0]) { k = 0; for (j = 0; j < MAX_STAT_DEVICES; j++) { if (!strcmp(stat_devices[i].name, foundbuffer[j])) { k = 1; foundbuffer[j][0] = 0; } } if (!k) stat_devices[i].name[0] = 0; } } for (i = 0, j = 0; j < MAX_STAT_DEVICES; i++, j++) { while (!stat_devices[j].name[0] && j < MAX_STAT_DEVICES) j++; if (j < MAX_STAT_DEVICES && i != j) stat_devices[i] = stat_devices[j]; } i--; for (j = 0; j < MAX_STAT_DEVICES; j++) { if (foundbuffer[j][0]) { strncpy(stat_devices[i].name, foundbuffer[j], IFNAMSIZ); for (k = 0; k < 48; k++) { stat_devices[i].his[k][0] = 0; stat_devices[i].his[k][1] = 0; } i++; } } if (LockMode && active_interface != NULL) { k = 0; for (j = 0; j < i; j++) if (!strcmp(stat_devices[j].name, active_interface)) { k = 1; break; } if (!k) { strncpy(stat_devices[i].name, active_interface, IFNAMSIZ); for (k = 0; k < 48; k++) { stat_devices[i].his[k][0] = 0; stat_devices[i].his[k][1] = 0; } devsfound++; } } return devsfound; } /*******************************************************************************\ |* DrawStats *| \*******************************************************************************/ void DrawStats(int *his, int num, int size, int x_left, int y_bottom) { int pixels_per_byte; int j, k; int *p; int p2, p3; pixels_per_byte = size; p = his; for (j = 0; j < num; j++) { if (p[0] + p[1] > pixels_per_byte) pixels_per_byte = p[0] + p[1]; p += 2; } pixels_per_byte /= size; p = his; for (k = 0; k < num; k++) { int p0, p1; p0 = p[0]; p1 = p[1]; if (WaveForm) { p2 = 0; p3 = 1; for (j = 0; j < size; j++) { if (j < p0 / pixels_per_byte) copyXPMArea(100+2, 68, 1, 1, k+x_left, y_bottom-size/2+p2/2); else if (j < (p0 + p1) / pixels_per_byte) copyXPMArea(100+1, 68, 1, 1, k+x_left, y_bottom-size/2+p2/2); else copyXPMArea(100+0, 68, 1, 1, k+x_left, y_bottom-size/2+p2/2); p2 = (p2 + p3); p3 *= -1; p2 *= -1; } copyXPMArea(100+3, 68, 1, 1, k+x_left, y_bottom-size/2); } else { for (j = 0; j < size; j++) { if (j < p0 / pixels_per_byte) copyXPMArea(100+2, 68, 1, 1, k+x_left, y_bottom-j); else if (j < (p0 + p1) / pixels_per_byte) copyXPMArea(100+1, 68, 1, 1, k+x_left, y_bottom-j); else copyXPMArea(100+0, 68, 1, 1, k+x_left, y_bottom-j); } } p += 2; } } /*******************************************************************************\ |* usage *| \*******************************************************************************/ void usage(void) { fprintf(stderr, "\nwmifs - programming: tijno, (de)bugging & design: warpstah, webhosting: bobby\n\n"); fprintf(stderr, "usage:\n"); fprintf(stderr, "\t-c \t\tset color\n"); fprintf(stderr, "\t-display \tset display\n"); fprintf(stderr, "\t-geometry +x+y\t\tset window position\n"); fprintf(stderr, "\t-h\t\t\tthis help screen\n"); fprintf(stderr, "\t-i \tdefault (as it appears in /proc/net/route)\n"); fprintf(stderr, "\t-I \t\tsampling interval, in seconds (default: 0.05)\n"); fprintf(stderr, "\t-l\t\t\tstarts in lock mode\n"); fprintf(stderr, "\t-s \t\tscrolling interval, in seconds (default: 5)\n"); fprintf(stderr, "\t-v\t\t\tprint the version number\n"); fprintf(stderr, "\t-w\t\t\twaveform load\n"); fprintf(stderr, "\n"); } /*******************************************************************************\ |* printversion *| \*******************************************************************************/ void printversion(void) { fprintf(stderr, "%s\n", WMIFS_VERSION); } /*******************************************************************************\ |* get_ppp_stats *| \*******************************************************************************/ void get_ppp_stats(struct ppp_stats *cur) { struct ifpppstatsreq req; memset(&req, 0, sizeof(req)); req.stats_ptr = (void *) &req.stats; sprintf(req.ifr__name, "ppp%d", PPP_UNIT); if (ioctl(ppp_h, SIOCGPPPSTATS, &req) < 0) { /* fprintf(stderr, "heyho!\n") */; } *cur = req.stats; } #define LED_SZE_X (4) #define LED_SZE_Y (4) #define LED_ON_NET_X (87) #define LED_ON_NET_Y (66) #define LED_OFF_NET_X (93) #define LED_OFF_NET_Y (66) #define LED_ERR_NET_X (81) #define LED_ERR_NET_Y (66) #define LED_ON_SW_NET_X (49) #define LED_ON_SW_NET_Y (85) #define LED_OFF_SW_NET_X (44) #define LED_OFF_SW_NET_Y (85) #define LED_PWR_X (53) #define LED_PWR_Y (7) #define LED_SND_X (47) #define LED_SND_Y (7) #define LED_RCV_X (41) #define LED_RCV_Y (7) #define LED_SW_X (38) #define LED_SW_Y (14) /*******************************************************************************\ |* SetOnLED *| \*******************************************************************************/ void SetOnLED(int led) { switch (led) { case LED_NET_RX: copyXPMArea(LED_ON_NET_X, LED_ON_NET_Y, LED_SZE_X, LED_SZE_Y, LED_RCV_X, LED_RCV_Y); break; case LED_NET_TX: copyXPMArea(LED_ON_NET_X, LED_ON_NET_Y, LED_SZE_X, LED_SZE_Y, LED_SND_X, LED_SND_Y); break; case LED_NET_POWER: copyXPMArea(LED_ON_NET_X, LED_ON_NET_Y, LED_SZE_X, LED_SZE_Y, LED_PWR_X, LED_PWR_Y); break; } } /*******************************************************************************\ |* SetOffLED *| \*******************************************************************************/ void SetOffLED(int led) { switch (led) { case LED_NET_RX: copyXPMArea(LED_OFF_NET_X, LED_OFF_NET_Y, LED_SZE_X, LED_SZE_Y, LED_RCV_X, LED_RCV_Y); break; case LED_NET_TX: copyXPMArea(LED_OFF_NET_X, LED_OFF_NET_Y, LED_SZE_X, LED_SZE_Y, LED_SND_X, LED_SND_Y); break; case LED_NET_POWER: copyXPMArea(LED_OFF_NET_X, LED_OFF_NET_Y, LED_SZE_X, LED_SZE_Y, LED_PWR_X, LED_PWR_Y); break; } } /*******************************************************************************\ |* SetErrLED *| \*******************************************************************************/ void SetErrLED(int led) { switch (led) { case LED_NET_POWER: copyXPMArea(LED_ERR_NET_X, LED_ERR_NET_Y, LED_SZE_X, LED_SZE_Y, LED_PWR_X, LED_PWR_Y); break; } }