strncpy_nt(p.definterface, cfg.iface, 32);
strncpy_nt(p.alias, "none", 32);
- /* parse parameters, maybe not the best way but... */
- for (currentarg = 1; currentarg < argc; currentarg++) {
- if (debug)
- printf("arg %d: \"%s\"\n", currentarg, argv[currentarg]);
- if (strcmp(argv[currentarg], "--longhelp") == 0) {
- showlonghelp(&p);
- return 0;
- } else if ((strcmp(argv[currentarg], "-?") == 0) || (strcmp(argv[currentarg], "--help") == 0)) {
- showhelp(&p);
- return 0;
- } else if ((strcmp(argv[currentarg], "-i") == 0) || (strcmp(argv[currentarg], "--iface") == 0)) {
- if (currentarg + 1 < argc) {
- if (strlen(argv[currentarg + 1]) > 31) {
- printf("Error: Interface name is limited to 31 characters.\n");
- return 1;
- }
- strncpy_nt(p.interface, argv[currentarg + 1], 32);
- if (strlen(p.interface)) {
- p.defaultiface = 0;
- } else {
- strncpy_nt(p.definterface, p.interface, 32);
- }
- if (debug)
- printf("Used interface: \"%s\"\n", p.interface);
- currentarg++;
- continue;
- } else {
- printf("Error: Interface for %s missing.\n", argv[currentarg]);
- return 1;
- }
- } else if (strcmp(argv[currentarg], "--config") == 0) {
- /* config has already been parsed earlier so nothing to do here */
- currentarg++;
- continue;
- } else if (strcmp(argv[currentarg], "--setalias") == 0 || strcmp(argv[currentarg], "--nick") == 0) {
- if (currentarg + 1 < argc) {
- strncpy_nt(p.alias, argv[currentarg + 1], 32);
- if (debug)
- printf("Used alias: \"%s\"\n", p.alias);
- p.setalias = 1;
- currentarg++;
- continue;
- } else {
- printf("Error: Alias for %s missing.\n", argv[currentarg]);
- return 1;
- }
- } else if ((strcmp(argv[currentarg], "--style")) == 0) {
- if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
- if (cfg.ostyle > 4 || cfg.ostyle < 0) {
- printf("Error: Invalid style parameter \"%d\" for --style.\n", cfg.ostyle);
- printf(" Valid parameters:\n");
- printf(" 0 - a more narrow output\n");
- printf(" 1 - enable bar column if available\n");
- printf(" 2 - average traffic rate in summary output\n");
- printf(" 3 - average traffic rate in all outputs if available\n");
- printf(" 4 - disable terminal control characters in -l / --live\n");
- printf(" and show raw values in --oneline\n");
- return 1;
- }
- cfg.ostyle = atoi(argv[currentarg + 1]);
- if (debug)
- printf("Style changed: %d\n", cfg.ostyle);
- currentarg++;
- continue;
- } else {
- printf("Error: Style parameter for --style missing.\n");
- printf(" Valid parameters:\n");
- printf(" 0 - a more narrow output\n");
- printf(" 1 - enable bar column if available\n");
- printf(" 2 - average traffic rate in summary output\n");
- printf(" 3 - average traffic rate in all outputs if available\n");
- printf(" 4 - disable terminal control characters in -l / --live\n");
- printf(" and show raw values in --oneline\n");
- return 1;
- }
- } else if ((strcmp(argv[currentarg], "--dbdir")) == 0) {
- if (currentarg + 1 < argc) {
- strncpy_nt(cfg.dbdir, argv[currentarg + 1], 512);
- if (debug)
- printf("DatabaseDir: \"%s\"\n", cfg.dbdir);
- currentarg++;
- continue;
- } else {
- printf("Error: Directory for %s missing.\n", argv[currentarg]);
- return 1;
- }
- } else if ((strcmp(argv[currentarg], "--locale")) == 0) {
- if (currentarg + 1 < argc) {
- setlocale(LC_ALL, argv[currentarg + 1]);
- if (debug)
- printf("Locale: \"%s\"\n", argv[currentarg + 1]);
- currentarg++;
- continue;
- } else {
- printf("Error: Locale for %s missing.\n", argv[currentarg]);
- return 1;
- }
- } else if (strcmp(argv[currentarg], "--add") == 0) {
- p.addiface = 1;
- p.query = 0;
- } else if ((strcmp(argv[currentarg], "-u") == 0) || (strcmp(argv[currentarg], "--update") == 0)) {
- printf("Error: The \"%s\" parameter is not supported in this version.\n", argv[currentarg]);
- return 1;
- } else if ((strcmp(argv[currentarg], "-q") == 0) || (strcmp(argv[currentarg], "--query") == 0)) {
- p.query = 1;
- } else if ((strcmp(argv[currentarg], "-D") == 0) || (strcmp(argv[currentarg], "--debug") == 0)) {
- debug = 1;
- } else if ((strcmp(argv[currentarg], "-d") == 0) || (strcmp(argv[currentarg], "--days") == 0)) {
- cfg.qmode = 1;
- if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
- cfg.listdays = atoi(argv[currentarg + 1]);
- if (cfg.listdays < 0) {
- printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
- return 1;
- }
- currentarg++;
- }
- } else if ((strcmp(argv[currentarg], "-m") == 0) || (strcmp(argv[currentarg], "--months") == 0)) {
- cfg.qmode = 2;
- if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
- cfg.listmonths = atoi(argv[currentarg + 1]);
- if (cfg.listmonths < 0) {
- printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
- return 1;
- }
- currentarg++;
- }
- } else if ((strcmp(argv[currentarg], "-t") == 0) || (strcmp(argv[currentarg], "--top") == 0)) {
- cfg.qmode = 3;
- if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
- cfg.listtop = atoi(argv[currentarg + 1]);
- if (cfg.listtop < 0) {
- printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
- return 1;
- }
- currentarg++;
- }
- } else if ((strcmp(argv[currentarg], "-s") == 0) || (strcmp(argv[currentarg], "--short") == 0)) {
- cfg.qmode = 5;
- } else if ((strcmp(argv[currentarg], "-y") == 0) || (strcmp(argv[currentarg], "--years") == 0)) {
- cfg.qmode = 6;
- if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
- cfg.listyears = atoi(argv[currentarg + 1]);
- if (cfg.listyears < 0) {
- printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
- return 1;
- }
- currentarg++;
- }
- } else if ((strcmp(argv[currentarg], "-hg") == 0) || (strcmp(argv[currentarg], "--hoursgraph") == 0)) {
- cfg.qmode = 7;
- } else if ((strcmp(argv[currentarg], "-h") == 0) || (strcmp(argv[currentarg], "--hours") == 0)) {
- cfg.qmode = 11;
- if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
- cfg.listhours = atoi(argv[currentarg + 1]);
- if (cfg.listhours < 0) {
- printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
- return 1;
- }
- currentarg++;
- }
- } else if ((strcmp(argv[currentarg], "-5") == 0) || (strcmp(argv[currentarg], "--fiveminutes") == 0)) {
- cfg.qmode = 12;
- if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
- cfg.listfivemins = atoi(argv[currentarg + 1]);
- if (cfg.listfivemins < 0) {
- printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
- return 1;
- }
- currentarg++;
- }
- } else if (strcmp(argv[currentarg], "--oneline") == 0) {
- cfg.qmode = 9;
- if (currentarg + 1 < argc && argv[currentarg + 1][0] != '-') {
- if (argv[currentarg + 1][0] == 'b') {
- cfg.ostyle = 4;
- currentarg++;
- } else {
- printf("Error: Invalid mode parameter \"%s\" for --oneline.\n", argv[currentarg + 1]);
- printf(" Valid parameters:\n");
- printf(" (none) - automatically scaled units visible\n");
- printf(" b - all values in bytes\n");
- return 1;
- }
- }
- } else if (strcmp(argv[currentarg], "--xml") == 0) {
- if (currentarg + 1 < argc && argv[currentarg + 1][0] != '-' && !isdigit(argv[currentarg + 1][0])) {
- p.xmlmode = argv[currentarg + 1][0];
- if (strlen(argv[currentarg + 1]) != 1 || strchr("afhdmyt", p.xmlmode) == NULL) {
- printf("Error: Invalid mode parameter \"%s\" for --xml.\n", argv[currentarg + 1]);
- printf(" Valid parameters:\n");
- printf(" a - all (default)\n");
- printf(" f - only 5 minutes\n");
- printf(" h - only hours\n");
- printf(" d - only days\n");
- printf(" m - only months\n");
- printf(" y - only years\n");
- printf(" t - only top\n");
- return 1;
- }
- currentarg++;
- }
- if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
- cfg.listjsonxml = atoi(argv[currentarg + 1]);
- if (cfg.listjsonxml < 0) {
- printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
- return 1;
- }
- currentarg++;
- }
- cfg.qmode = 8;
- } else if (strcmp(argv[currentarg], "--json") == 0) {
- if (currentarg + 1 < argc && argv[currentarg + 1][0] != '-' && !isdigit(argv[currentarg + 1][0])) {
- p.jsonmode = argv[currentarg + 1][0];
- if (strlen(argv[currentarg + 1]) != 1 || strchr("afhdmyt", p.jsonmode) == NULL) {
- printf("Error: Invalid mode parameter \"%s\" for --json.\n", argv[currentarg + 1]);
- printf(" Valid parameters:\n");
- printf(" a - all (default)\n");
- printf(" f - only 5 minutes\n");
- printf(" h - only hours\n");
- printf(" d - only days\n");
- printf(" m - only months\n");
- printf(" y - only years\n");
- printf(" t - only top\n");
- return 1;
- }
- currentarg++;
- }
- if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
- cfg.listjsonxml = atoi(argv[currentarg + 1]);
- if (cfg.listjsonxml < 0) {
- printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
- return 1;
- }
- currentarg++;
- }
- cfg.qmode = 10;
- } else if ((strcmp(argv[currentarg], "-ru") == 0) || (strcmp(argv[currentarg], "--rateunit")) == 0) {
- if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
- if (cfg.rateunit > 1 || cfg.rateunit < 0) {
- printf("Error: Invalid parameter \"%d\" for --rateunit.\n", cfg.rateunit);
- printf(" Valid parameters:\n");
- printf(" 0 - bytes\n");
- printf(" 1 - bits\n");
- return 1;
- }
- cfg.rateunit = atoi(argv[currentarg + 1]);
- if (debug)
- printf("Rateunit changed: %d\n", cfg.rateunit);
- currentarg++;
- continue;
- } else {
- cfg.rateunit = !cfg.rateunit;
- if (debug)
- printf("Rateunit changed: %d\n", cfg.rateunit);
- }
- } else if ((strcmp(argv[currentarg], "-tr") == 0) || (strcmp(argv[currentarg], "--traffic") == 0)) {
- if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
- cfg.sampletime = atoi(argv[currentarg + 1]);
- currentarg++;
- p.traffic = 1;
- p.query = 0;
- continue;
- }
- p.traffic = 1;
- p.query = 0;
- } else if ((strcmp(argv[currentarg], "-l") == 0) || (strcmp(argv[currentarg], "--live") == 0)) {
- if (currentarg + 1 < argc && argv[currentarg + 1][0] != '-') {
- if (!isdigit(argv[currentarg + 1][0]) || p.livemode > 1 || p.livemode < 0) {
- printf("Error: Invalid mode parameter \"%s\" for -l / --live.\n", argv[currentarg + 1]);
- printf(" Valid parameters:\n");
- printf(" 0 - show packets per second (default)\n");
- printf(" 1 - show transfer counters\n");
- return 1;
- }
- p.livemode = atoi(argv[currentarg + 1]);
- currentarg++;
- }
- p.livetraffic = 1;
- p.query = 0;
- } else if (strcmp(argv[currentarg], "--force") == 0) {
- p.force = 1;
- } else if (strcmp(argv[currentarg], "--showconfig") == 0) {
- printcfgfile();
- return 0;
- } else if (strcmp(argv[currentarg], "--remove") == 0) {
- p.removeiface = 1;
- p.query = 0;
- } else if (strcmp(argv[currentarg], "--rename") == 0) {
- if (currentarg + 1 < argc) {
- strncpy_nt(p.newifname, argv[currentarg + 1], 32);
- if (debug)
- printf("Given new interface name: \"%s\"\n", p.newifname);
- p.renameiface = 1;
- p.query = 0;
- currentarg++;
- continue;
- } else {
- printf("Error: New interface name for %s missing.\n", argv[currentarg]);
- return 1;
- }
- } else if ((strcmp(argv[currentarg], "-b") == 0) || (strcmp(argv[currentarg], "--begin") == 0)) {
- if (currentarg + 1 < argc) {
- if (!validatedatetime(argv[currentarg + 1])) {
- printf("Error: Invalid date format, expected YYYY-MM-DD HH:MM or YYYY-MM-DD.\n");
- return 1;
- }
- strncpy_nt(p.databegin, argv[currentarg + 1], 18);
- currentarg++;
- } else {
- printf("Error: Date of format YYYY-MM-DD HH:MM or YYYY-MM-DD for %s missing.\n", argv[currentarg]);
- return 1;
- }
- } else if ((strcmp(argv[currentarg], "-e") == 0) || (strcmp(argv[currentarg], "--end") == 0)) {
- if (currentarg + 1 < argc) {
- if (!validatedatetime(argv[currentarg + 1])) {
- printf("Error: Invalid date format, expected YYYY-MM-DD HH:MM or YYYY-MM-DD.\n");
- return 1;
- }
- strncpy_nt(p.dataend, argv[currentarg + 1], 18);
- currentarg++;
- } else {
- printf("Error: Date of format YYYY-MM-DD HH:MM or YYYY-MM-DD for %s missing.\n", argv[currentarg]);
- return 1;
- }
- } else if (strcmp(argv[currentarg], "--iflist") == 0) {
- getifliststring(&p.ifacelist, 1);
- if (strlen(p.ifacelist)) {
- printf("Available interfaces: %s\n", p.ifacelist);
- } else {
- printf("No usable interfaces found.\n");
- }
- free(p.ifacelist);
- return 0;
- } else if ((strcmp(argv[currentarg], "-v") == 0) || (strcmp(argv[currentarg], "--version") == 0)) {
- printf("vnStat %s by Teemu Toivola <tst at iki dot fi>\n", getversion());
- return 0;
- } else {
- printf("Unknown parameter \"%s\". Use --help for help.\n", argv[currentarg]);
- return 1;
- }
- }
+ parseargs(&p, argc, argv);
/* open database and see if it contains any interfaces */
if (!p.traffic && !p.livetraffic) {
printf("See also \"man vnstat\" for longer descriptions of each option.\n");
}
+void parseargs(PARAMS *p, int argc, char **argv)
+{
+ int currentarg;
+
+ /* parse parameters, maybe not the best way but... */
+ for (currentarg = 1; currentarg < argc; currentarg++) {
+ if (debug)
+ printf("arg %d: \"%s\"\n", currentarg, argv[currentarg]);
+ if (strcmp(argv[currentarg], "--longhelp") == 0) {
+ showlonghelp(p);
+ exit(EXIT_SUCCESS);
+ } else if ((strcmp(argv[currentarg], "-?") == 0) || (strcmp(argv[currentarg], "--help") == 0)) {
+ showhelp(p);
+ exit(EXIT_SUCCESS);
+ } else if ((strcmp(argv[currentarg], "-i") == 0) || (strcmp(argv[currentarg], "--iface") == 0)) {
+ if (currentarg + 1 < argc) {
+ if (strlen(argv[currentarg + 1]) > 31) {
+ printf("Error: Interface name is limited to 31 characters.\n");
+ exit(EXIT_FAILURE);
+ }
+ strncpy_nt(p->interface, argv[currentarg + 1], 32);
+ if (strlen(p->interface)) {
+ p->defaultiface = 0;
+ } else {
+ strncpy_nt(p->definterface, p->interface, 32);
+ }
+ if (debug)
+ printf("Used interface: \"%s\"\n", p->interface);
+ currentarg++;
+ continue;
+ } else {
+ printf("Error: Interface for %s missing.\n", argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ } else if (strcmp(argv[currentarg], "--config") == 0) {
+ /* config has already been parsed earlier so nothing to do here */
+ currentarg++;
+ continue;
+ } else if (strcmp(argv[currentarg], "--setalias") == 0 || strcmp(argv[currentarg], "--nick") == 0) {
+ if (currentarg + 1 < argc) {
+ strncpy_nt(p->alias, argv[currentarg + 1], 32);
+ if (debug)
+ printf("Used alias: \"%s\"\n", p->alias);
+ p->setalias = 1;
+ currentarg++;
+ continue;
+ } else {
+ printf("Error: Alias for %s missing.\n", argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ } else if ((strcmp(argv[currentarg], "--style")) == 0) {
+ if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
+ if (cfg.ostyle > 4 || cfg.ostyle < 0) {
+ printf("Error: Invalid style parameter \"%d\" for --style.\n", cfg.ostyle);
+ printf(" Valid parameters:\n");
+ printf(" 0 - a more narrow output\n");
+ printf(" 1 - enable bar column if available\n");
+ printf(" 2 - average traffic rate in summary output\n");
+ printf(" 3 - average traffic rate in all outputs if available\n");
+ printf(" 4 - disable terminal control characters in -l / --live\n");
+ printf(" and show raw values in --oneline\n");
+ exit(EXIT_FAILURE);
+ }
+ cfg.ostyle = atoi(argv[currentarg + 1]);
+ if (debug)
+ printf("Style changed: %d\n", cfg.ostyle);
+ currentarg++;
+ continue;
+ } else {
+ printf("Error: Style parameter for --style missing.\n");
+ printf(" Valid parameters:\n");
+ printf(" 0 - a more narrow output\n");
+ printf(" 1 - enable bar column if available\n");
+ printf(" 2 - average traffic rate in summary output\n");
+ printf(" 3 - average traffic rate in all outputs if available\n");
+ printf(" 4 - disable terminal control characters in -l / --live\n");
+ printf(" and show raw values in --oneline\n");
+ exit(EXIT_FAILURE);
+ }
+ } else if ((strcmp(argv[currentarg], "--dbdir")) == 0) {
+ if (currentarg + 1 < argc) {
+ strncpy_nt(cfg.dbdir, argv[currentarg + 1], 512);
+ if (debug)
+ printf("DatabaseDir: \"%s\"\n", cfg.dbdir);
+ currentarg++;
+ continue;
+ } else {
+ printf("Error: Directory for %s missing.\n", argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ } else if ((strcmp(argv[currentarg], "--locale")) == 0) {
+ if (currentarg + 1 < argc) {
+ setlocale(LC_ALL, argv[currentarg + 1]);
+ if (debug)
+ printf("Locale: \"%s\"\n", argv[currentarg + 1]);
+ currentarg++;
+ continue;
+ } else {
+ printf("Error: Locale for %s missing.\n", argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ } else if (strcmp(argv[currentarg], "--add") == 0) {
+ p->addiface = 1;
+ p->query = 0;
+ } else if ((strcmp(argv[currentarg], "-u") == 0) || (strcmp(argv[currentarg], "--update") == 0)) {
+ printf("Error: The \"%s\" parameter is not supported in this version.\n", argv[currentarg]);
+ exit(EXIT_FAILURE);
+ } else if ((strcmp(argv[currentarg], "-q") == 0) || (strcmp(argv[currentarg], "--query") == 0)) {
+ p->query = 1;
+ } else if ((strcmp(argv[currentarg], "-D") == 0) || (strcmp(argv[currentarg], "--debug") == 0)) {
+ debug = 1;
+ } else if ((strcmp(argv[currentarg], "-d") == 0) || (strcmp(argv[currentarg], "--days") == 0)) {
+ cfg.qmode = 1;
+ if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
+ cfg.listdays = atoi(argv[currentarg + 1]);
+ if (cfg.listdays < 0) {
+ printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ currentarg++;
+ }
+ } else if ((strcmp(argv[currentarg], "-m") == 0) || (strcmp(argv[currentarg], "--months") == 0)) {
+ cfg.qmode = 2;
+ if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
+ cfg.listmonths = atoi(argv[currentarg + 1]);
+ if (cfg.listmonths < 0) {
+ printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ currentarg++;
+ }
+ } else if ((strcmp(argv[currentarg], "-t") == 0) || (strcmp(argv[currentarg], "--top") == 0)) {
+ cfg.qmode = 3;
+ if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
+ cfg.listtop = atoi(argv[currentarg + 1]);
+ if (cfg.listtop < 0) {
+ printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ currentarg++;
+ }
+ } else if ((strcmp(argv[currentarg], "-s") == 0) || (strcmp(argv[currentarg], "--short") == 0)) {
+ cfg.qmode = 5;
+ } else if ((strcmp(argv[currentarg], "-y") == 0) || (strcmp(argv[currentarg], "--years") == 0)) {
+ cfg.qmode = 6;
+ if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
+ cfg.listyears = atoi(argv[currentarg + 1]);
+ if (cfg.listyears < 0) {
+ printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ currentarg++;
+ }
+ } else if ((strcmp(argv[currentarg], "-hg") == 0) || (strcmp(argv[currentarg], "--hoursgraph") == 0)) {
+ cfg.qmode = 7;
+ } else if ((strcmp(argv[currentarg], "-h") == 0) || (strcmp(argv[currentarg], "--hours") == 0)) {
+ cfg.qmode = 11;
+ if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
+ cfg.listhours = atoi(argv[currentarg + 1]);
+ if (cfg.listhours < 0) {
+ printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ currentarg++;
+ }
+ } else if ((strcmp(argv[currentarg], "-5") == 0) || (strcmp(argv[currentarg], "--fiveminutes") == 0)) {
+ cfg.qmode = 12;
+ if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
+ cfg.listfivemins = atoi(argv[currentarg + 1]);
+ if (cfg.listfivemins < 0) {
+ printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ currentarg++;
+ }
+ } else if (strcmp(argv[currentarg], "--oneline") == 0) {
+ cfg.qmode = 9;
+ if (currentarg + 1 < argc && argv[currentarg + 1][0] != '-') {
+ if (argv[currentarg + 1][0] == 'b') {
+ cfg.ostyle = 4;
+ currentarg++;
+ } else {
+ printf("Error: Invalid mode parameter \"%s\" for --oneline.\n", argv[currentarg + 1]);
+ printf(" Valid parameters:\n");
+ printf(" (none) - automatically scaled units visible\n");
+ printf(" b - all values in bytes\n");
+ exit(EXIT_FAILURE);
+ }
+ }
+ } else if (strcmp(argv[currentarg], "--xml") == 0) {
+ if (currentarg + 1 < argc && argv[currentarg + 1][0] != '-' && !isdigit(argv[currentarg + 1][0])) {
+ p->xmlmode = argv[currentarg + 1][0];
+ if (strlen(argv[currentarg + 1]) != 1 || strchr("afhdmyt", p->xmlmode) == NULL) {
+ printf("Error: Invalid mode parameter \"%s\" for --xml.\n", argv[currentarg + 1]);
+ printf(" Valid parameters:\n");
+ printf(" a - all (default)\n");
+ printf(" f - only 5 minutes\n");
+ printf(" h - only hours\n");
+ printf(" d - only days\n");
+ printf(" m - only months\n");
+ printf(" y - only years\n");
+ printf(" t - only top\n");
+ exit(EXIT_FAILURE);
+ }
+ currentarg++;
+ }
+ if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
+ cfg.listjsonxml = atoi(argv[currentarg + 1]);
+ if (cfg.listjsonxml < 0) {
+ printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ currentarg++;
+ }
+ cfg.qmode = 8;
+ } else if (strcmp(argv[currentarg], "--json") == 0) {
+ if (currentarg + 1 < argc && argv[currentarg + 1][0] != '-' && !isdigit(argv[currentarg + 1][0])) {
+ p->jsonmode = argv[currentarg + 1][0];
+ if (strlen(argv[currentarg + 1]) != 1 || strchr("afhdmyt", p->jsonmode) == NULL) {
+ printf("Error: Invalid mode parameter \"%s\" for --json.\n", argv[currentarg + 1]);
+ printf(" Valid parameters:\n");
+ printf(" a - all (default)\n");
+ printf(" f - only 5 minutes\n");
+ printf(" h - only hours\n");
+ printf(" d - only days\n");
+ printf(" m - only months\n");
+ printf(" y - only years\n");
+ printf(" t - only top\n");
+ exit(EXIT_FAILURE);
+ }
+ currentarg++;
+ }
+ if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
+ cfg.listjsonxml = atoi(argv[currentarg + 1]);
+ if (cfg.listjsonxml < 0) {
+ printf("Error: Invalid limit parameter \"%s\" for %s. Only a zero and positive numbers are allowed.\n", argv[currentarg + 1], argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ currentarg++;
+ }
+ cfg.qmode = 10;
+ } else if ((strcmp(argv[currentarg], "-ru") == 0) || (strcmp(argv[currentarg], "--rateunit")) == 0) {
+ if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
+ if (cfg.rateunit > 1 || cfg.rateunit < 0) {
+ printf("Error: Invalid parameter \"%d\" for --rateunit.\n", cfg.rateunit);
+ printf(" Valid parameters:\n");
+ printf(" 0 - bytes\n");
+ printf(" 1 - bits\n");
+ exit(EXIT_FAILURE);
+ }
+ cfg.rateunit = atoi(argv[currentarg + 1]);
+ if (debug)
+ printf("Rateunit changed: %d\n", cfg.rateunit);
+ currentarg++;
+ continue;
+ } else {
+ cfg.rateunit = !cfg.rateunit;
+ if (debug)
+ printf("Rateunit changed: %d\n", cfg.rateunit);
+ }
+ } else if ((strcmp(argv[currentarg], "-tr") == 0) || (strcmp(argv[currentarg], "--traffic") == 0)) {
+ if (currentarg + 1 < argc && isdigit(argv[currentarg + 1][0])) {
+ cfg.sampletime = atoi(argv[currentarg + 1]);
+ currentarg++;
+ p->traffic = 1;
+ p->query = 0;
+ continue;
+ }
+ p->traffic = 1;
+ p->query = 0;
+ } else if ((strcmp(argv[currentarg], "-l") == 0) || (strcmp(argv[currentarg], "--live") == 0)) {
+ if (currentarg + 1 < argc && argv[currentarg + 1][0] != '-') {
+ if (!isdigit(argv[currentarg + 1][0]) || p->livemode > 1 || p->livemode < 0) {
+ printf("Error: Invalid mode parameter \"%s\" for -l / --live.\n", argv[currentarg + 1]);
+ printf(" Valid parameters:\n");
+ printf(" 0 - show packets per second (default)\n");
+ printf(" 1 - show transfer counters\n");
+ exit(EXIT_FAILURE);
+ }
+ p->livemode = atoi(argv[currentarg + 1]);
+ currentarg++;
+ }
+ p->livetraffic = 1;
+ p->query = 0;
+ } else if (strcmp(argv[currentarg], "--force") == 0) {
+ p->force = 1;
+ } else if (strcmp(argv[currentarg], "--showconfig") == 0) {
+ printcfgfile();
+ exit(EXIT_SUCCESS);
+ } else if (strcmp(argv[currentarg], "--remove") == 0) {
+ p->removeiface = 1;
+ p->query = 0;
+ } else if (strcmp(argv[currentarg], "--rename") == 0) {
+ if (currentarg + 1 < argc) {
+ strncpy_nt(p->newifname, argv[currentarg + 1], 32);
+ if (debug)
+ printf("Given new interface name: \"%s\"\n", p->newifname);
+ p->renameiface = 1;
+ p->query = 0;
+ currentarg++;
+ continue;
+ } else {
+ printf("Error: New interface name for %s missing.\n", argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ } else if ((strcmp(argv[currentarg], "-b") == 0) || (strcmp(argv[currentarg], "--begin") == 0)) {
+ if (currentarg + 1 < argc) {
+ if (!validatedatetime(argv[currentarg + 1])) {
+ printf("Error: Invalid date format, expected YYYY-MM-DD HH:MM or YYYY-MM-DD.\n");
+ exit(EXIT_FAILURE);
+ }
+ strncpy_nt(p->databegin, argv[currentarg + 1], 18);
+ currentarg++;
+ } else {
+ printf("Error: Date of format YYYY-MM-DD HH:MM or YYYY-MM-DD for %s missing.\n", argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ } else if ((strcmp(argv[currentarg], "-e") == 0) || (strcmp(argv[currentarg], "--end") == 0)) {
+ if (currentarg + 1 < argc) {
+ if (!validatedatetime(argv[currentarg + 1])) {
+ printf("Error: Invalid date format, expected YYYY-MM-DD HH:MM or YYYY-MM-DD.\n");
+ exit(EXIT_FAILURE);
+ }
+ strncpy_nt(p->dataend, argv[currentarg + 1], 18);
+ currentarg++;
+ } else {
+ printf("Error: Date of format YYYY-MM-DD HH:MM or YYYY-MM-DD for %s missing.\n", argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ } else if (strcmp(argv[currentarg], "--iflist") == 0) {
+ getifliststring(&p->ifacelist, 1);
+ if (strlen(p->ifacelist)) {
+ printf("Available interfaces: %s\n", p->ifacelist);
+ } else {
+ printf("No usable interfaces found.\n");
+ }
+ free(p->ifacelist);
+ exit(EXIT_SUCCESS);
+ } else if ((strcmp(argv[currentarg], "-v") == 0) || (strcmp(argv[currentarg], "--version") == 0)) {
+ printf("vnStat %s by Teemu Toivola <tst at iki dot fi>\n", getversion());
+ exit(EXIT_SUCCESS);
+ } else {
+ printf("Unknown parameter \"%s\". Use --help for help->\n", argv[currentarg]);
+ exit(EXIT_FAILURE);
+ }
+ }
+}
+
void handleremoveinterface(PARAMS *p)
{
if (!p->removeiface) {
void initparams(PARAMS *p);
void showhelp(PARAMS *p);
void showlonghelp(PARAMS *p);
+void parseargs(PARAMS *p, int argc, char **argv);
void handleremoveinterface(PARAMS *p);
void handlerenameinterface(PARAMS *p);
void handleaddinterface(PARAMS *p);
projects / vnstat / commitdiff