| /* |
| File autogenerated by gengetopt version 2.17 |
| generated with the following command: |
| gengetopt --conf-parser |
| |
| The developers of gengetopt consider the fixed text that goes in all |
| gengetopt output files to be in the public domain: |
| we make no copyright claims on it. |
| */ |
| |
| /* If we use autoconf. */ |
| #ifdef HAVE_CONFIG_H |
| #include "config.h" |
| #endif |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #include "getopt.h" |
| |
| #include "cmdline.h" |
| |
| const char *gengetopt_args_info_purpose = ""; |
| |
| const char *gengetopt_args_info_usage = "Usage: " CMDLINE_PARSER_PACKAGE " [OPTIONS]..."; |
| |
| const char *gengetopt_args_info_help[] = { |
| " -h, --help Print help and exit", |
| " -V, --version Print version and exit", |
| " -d, --debug Run in debug mode (default=off)", |
| " -c, --conf=STRING Read configuration file", |
| " --pidfile=STRING Filename of process id file (default=`./sgsnemu.pid')", |
| " --statedir=STRING Directory of nonvolatile data (default=`./')", |
| " --dns=STRING DNS Server to use", |
| " -l, --listen=STRING Local interface", |
| " -r, --remote=STRING Remote host", |
| " --contexts=INT Number of contexts (default=`1')", |
| " --timelimit=INT Exit after timelimit seconds (default=`0')", |
| " --gtpversion=INT GTP version to use (default=`1')", |
| " -a, --apn=STRING Access point name (default=`internet')", |
| " --selmode=INT Selection mode (default=`0x01')", |
| " -i, --imsi=STRING IMSI (default=`240010123456789')", |
| " --nsapi=INT NSAPI (default=`0')", |
| " -m, --msisdn=STRING Mobile Station ISDN number (default=`46702123456')", |
| " -q, --qos=INT Requested quality of service (default=`0x0b921f')", |
| " --charging=INT Charging characteristics (default=`0x0800')", |
| " -u, --uid=STRING Login user ID (default=`mig')", |
| " -p, --pwd=STRING Login password (default=`hemmelig')", |
| " --createif Create local network interface (default=off)", |
| " -n, --net=STRING Network address for local interface", |
| " --defaultroute Create default route (default=off)", |
| " --ipup=STRING Script to run after link-up", |
| " --ipdown=STRING Script to run after link-down", |
| " --pinghost=STRING Ping remote host", |
| " --pingrate=INT Number of ping req per second (default=`1')", |
| " --pingsize=INT Number of ping data bytes (default=`56')", |
| " --pingcount=INT Number of ping req to send (default=`0')", |
| " --pingquiet Do not print ping packet info (default=off)", |
| 0 |
| }; |
| |
| static |
| void clear_given (struct gengetopt_args_info *args_info); |
| static |
| void clear_args (struct gengetopt_args_info *args_info); |
| |
| static int |
| cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required, const char *additional_error); |
| |
| struct line_list |
| { |
| char * string_arg; |
| struct line_list * next; |
| }; |
| |
| static struct line_list *cmd_line_list = 0; |
| static struct line_list *cmd_line_list_tmp = 0; |
| |
| static void |
| free_cmd_list(void) |
| { |
| /* free the list of a previous call */ |
| if (cmd_line_list) |
| { |
| while (cmd_line_list) { |
| cmd_line_list_tmp = cmd_line_list; |
| cmd_line_list = cmd_line_list->next; |
| free (cmd_line_list_tmp->string_arg); |
| free (cmd_line_list_tmp); |
| } |
| } |
| } |
| |
| |
| static char * |
| gengetopt_strdup (const char *s); |
| |
| static |
| void clear_given (struct gengetopt_args_info *args_info) |
| { |
| args_info->help_given = 0 ; |
| args_info->version_given = 0 ; |
| args_info->debug_given = 0 ; |
| args_info->conf_given = 0 ; |
| args_info->pidfile_given = 0 ; |
| args_info->statedir_given = 0 ; |
| args_info->dns_given = 0 ; |
| args_info->listen_given = 0 ; |
| args_info->remote_given = 0 ; |
| args_info->contexts_given = 0 ; |
| args_info->timelimit_given = 0 ; |
| args_info->gtpversion_given = 0 ; |
| args_info->apn_given = 0 ; |
| args_info->selmode_given = 0 ; |
| args_info->imsi_given = 0 ; |
| args_info->nsapi_given = 0 ; |
| args_info->msisdn_given = 0 ; |
| args_info->qos_given = 0 ; |
| args_info->charging_given = 0 ; |
| args_info->uid_given = 0 ; |
| args_info->pwd_given = 0 ; |
| args_info->createif_given = 0 ; |
| args_info->net_given = 0 ; |
| args_info->defaultroute_given = 0 ; |
| args_info->ipup_given = 0 ; |
| args_info->ipdown_given = 0 ; |
| args_info->pinghost_given = 0 ; |
| args_info->pingrate_given = 0 ; |
| args_info->pingsize_given = 0 ; |
| args_info->pingcount_given = 0 ; |
| args_info->pingquiet_given = 0 ; |
| } |
| |
| static |
| void clear_args (struct gengetopt_args_info *args_info) |
| { |
| args_info->debug_flag = 0; |
| args_info->conf_arg = NULL; |
| args_info->conf_orig = NULL; |
| args_info->pidfile_arg = gengetopt_strdup ("./sgsnemu.pid"); |
| args_info->pidfile_orig = NULL; |
| args_info->statedir_arg = gengetopt_strdup ("./"); |
| args_info->statedir_orig = NULL; |
| args_info->dns_arg = NULL; |
| args_info->dns_orig = NULL; |
| args_info->listen_arg = NULL; |
| args_info->listen_orig = NULL; |
| args_info->remote_arg = NULL; |
| args_info->remote_orig = NULL; |
| args_info->contexts_arg = 1; |
| args_info->contexts_orig = NULL; |
| args_info->timelimit_arg = 0; |
| args_info->timelimit_orig = NULL; |
| args_info->gtpversion_arg = 1; |
| args_info->gtpversion_orig = NULL; |
| args_info->apn_arg = gengetopt_strdup ("internet"); |
| args_info->apn_orig = NULL; |
| args_info->selmode_arg = 0x01; |
| args_info->selmode_orig = NULL; |
| args_info->imsi_arg = gengetopt_strdup ("240010123456789"); |
| args_info->imsi_orig = NULL; |
| args_info->nsapi_arg = 0; |
| args_info->nsapi_orig = NULL; |
| args_info->msisdn_arg = gengetopt_strdup ("46702123456"); |
| args_info->msisdn_orig = NULL; |
| args_info->qos_arg = 0x0b921f; |
| args_info->qos_orig = NULL; |
| args_info->charging_arg = 0x0800; |
| args_info->charging_orig = NULL; |
| args_info->uid_arg = gengetopt_strdup ("mig"); |
| args_info->uid_orig = NULL; |
| args_info->pwd_arg = gengetopt_strdup ("hemmelig"); |
| args_info->pwd_orig = NULL; |
| args_info->createif_flag = 0; |
| args_info->net_arg = NULL; |
| args_info->net_orig = NULL; |
| args_info->defaultroute_flag = 0; |
| args_info->ipup_arg = NULL; |
| args_info->ipup_orig = NULL; |
| args_info->ipdown_arg = NULL; |
| args_info->ipdown_orig = NULL; |
| args_info->pinghost_arg = NULL; |
| args_info->pinghost_orig = NULL; |
| args_info->pingrate_arg = 1; |
| args_info->pingrate_orig = NULL; |
| args_info->pingsize_arg = 56; |
| args_info->pingsize_orig = NULL; |
| args_info->pingcount_arg = 0; |
| args_info->pingcount_orig = NULL; |
| args_info->pingquiet_flag = 0; |
| |
| } |
| |
| static |
| void init_args_info(struct gengetopt_args_info *args_info) |
| { |
| args_info->help_help = gengetopt_args_info_help[0] ; |
| args_info->version_help = gengetopt_args_info_help[1] ; |
| args_info->debug_help = gengetopt_args_info_help[2] ; |
| args_info->conf_help = gengetopt_args_info_help[3] ; |
| args_info->pidfile_help = gengetopt_args_info_help[4] ; |
| args_info->statedir_help = gengetopt_args_info_help[5] ; |
| args_info->dns_help = gengetopt_args_info_help[6] ; |
| args_info->listen_help = gengetopt_args_info_help[7] ; |
| args_info->remote_help = gengetopt_args_info_help[8] ; |
| args_info->contexts_help = gengetopt_args_info_help[9] ; |
| args_info->timelimit_help = gengetopt_args_info_help[10] ; |
| args_info->gtpversion_help = gengetopt_args_info_help[11] ; |
| args_info->apn_help = gengetopt_args_info_help[12] ; |
| args_info->selmode_help = gengetopt_args_info_help[13] ; |
| args_info->imsi_help = gengetopt_args_info_help[14] ; |
| args_info->nsapi_help = gengetopt_args_info_help[15] ; |
| args_info->msisdn_help = gengetopt_args_info_help[16] ; |
| args_info->qos_help = gengetopt_args_info_help[17] ; |
| args_info->charging_help = gengetopt_args_info_help[18] ; |
| args_info->uid_help = gengetopt_args_info_help[19] ; |
| args_info->pwd_help = gengetopt_args_info_help[20] ; |
| args_info->createif_help = gengetopt_args_info_help[21] ; |
| args_info->net_help = gengetopt_args_info_help[22] ; |
| args_info->defaultroute_help = gengetopt_args_info_help[23] ; |
| args_info->ipup_help = gengetopt_args_info_help[24] ; |
| args_info->ipdown_help = gengetopt_args_info_help[25] ; |
| args_info->pinghost_help = gengetopt_args_info_help[26] ; |
| args_info->pingrate_help = gengetopt_args_info_help[27] ; |
| args_info->pingsize_help = gengetopt_args_info_help[28] ; |
| args_info->pingcount_help = gengetopt_args_info_help[29] ; |
| args_info->pingquiet_help = gengetopt_args_info_help[30] ; |
| |
| } |
| |
| void |
| cmdline_parser_print_version (void) |
| { |
| printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION); |
| } |
| |
| void |
| cmdline_parser_print_help (void) |
| { |
| int i = 0; |
| cmdline_parser_print_version (); |
| |
| if (strlen(gengetopt_args_info_purpose) > 0) |
| printf("\n%s\n", gengetopt_args_info_purpose); |
| |
| printf("\n%s\n\n", gengetopt_args_info_usage); |
| while (gengetopt_args_info_help[i]) |
| printf("%s\n", gengetopt_args_info_help[i++]); |
| } |
| |
| void |
| cmdline_parser_init (struct gengetopt_args_info *args_info) |
| { |
| clear_given (args_info); |
| clear_args (args_info); |
| init_args_info (args_info); |
| } |
| |
| static void |
| cmdline_parser_release (struct gengetopt_args_info *args_info) |
| { |
| |
| if (args_info->conf_arg) |
| { |
| free (args_info->conf_arg); /* free previous argument */ |
| args_info->conf_arg = 0; |
| } |
| if (args_info->conf_orig) |
| { |
| free (args_info->conf_orig); /* free previous argument */ |
| args_info->conf_orig = 0; |
| } |
| if (args_info->pidfile_arg) |
| { |
| free (args_info->pidfile_arg); /* free previous argument */ |
| args_info->pidfile_arg = 0; |
| } |
| if (args_info->pidfile_orig) |
| { |
| free (args_info->pidfile_orig); /* free previous argument */ |
| args_info->pidfile_orig = 0; |
| } |
| if (args_info->statedir_arg) |
| { |
| free (args_info->statedir_arg); /* free previous argument */ |
| args_info->statedir_arg = 0; |
| } |
| if (args_info->statedir_orig) |
| { |
| free (args_info->statedir_orig); /* free previous argument */ |
| args_info->statedir_orig = 0; |
| } |
| if (args_info->dns_arg) |
| { |
| free (args_info->dns_arg); /* free previous argument */ |
| args_info->dns_arg = 0; |
| } |
| if (args_info->dns_orig) |
| { |
| free (args_info->dns_orig); /* free previous argument */ |
| args_info->dns_orig = 0; |
| } |
| if (args_info->listen_arg) |
| { |
| free (args_info->listen_arg); /* free previous argument */ |
| args_info->listen_arg = 0; |
| } |
| if (args_info->listen_orig) |
| { |
| free (args_info->listen_orig); /* free previous argument */ |
| args_info->listen_orig = 0; |
| } |
| if (args_info->remote_arg) |
| { |
| free (args_info->remote_arg); /* free previous argument */ |
| args_info->remote_arg = 0; |
| } |
| if (args_info->remote_orig) |
| { |
| free (args_info->remote_orig); /* free previous argument */ |
| args_info->remote_orig = 0; |
| } |
| if (args_info->contexts_orig) |
| { |
| free (args_info->contexts_orig); /* free previous argument */ |
| args_info->contexts_orig = 0; |
| } |
| if (args_info->timelimit_orig) |
| { |
| free (args_info->timelimit_orig); /* free previous argument */ |
| args_info->timelimit_orig = 0; |
| } |
| if (args_info->gtpversion_orig) |
| { |
| free (args_info->gtpversion_orig); /* free previous argument */ |
| args_info->gtpversion_orig = 0; |
| } |
| if (args_info->apn_arg) |
| { |
| free (args_info->apn_arg); /* free previous argument */ |
| args_info->apn_arg = 0; |
| } |
| if (args_info->apn_orig) |
| { |
| free (args_info->apn_orig); /* free previous argument */ |
| args_info->apn_orig = 0; |
| } |
| if (args_info->selmode_orig) |
| { |
| free (args_info->selmode_orig); /* free previous argument */ |
| args_info->selmode_orig = 0; |
| } |
| if (args_info->imsi_arg) |
| { |
| free (args_info->imsi_arg); /* free previous argument */ |
| args_info->imsi_arg = 0; |
| } |
| if (args_info->imsi_orig) |
| { |
| free (args_info->imsi_orig); /* free previous argument */ |
| args_info->imsi_orig = 0; |
| } |
| if (args_info->nsapi_orig) |
| { |
| free (args_info->nsapi_orig); /* free previous argument */ |
| args_info->nsapi_orig = 0; |
| } |
| if (args_info->msisdn_arg) |
| { |
| free (args_info->msisdn_arg); /* free previous argument */ |
| args_info->msisdn_arg = 0; |
| } |
| if (args_info->msisdn_orig) |
| { |
| free (args_info->msisdn_orig); /* free previous argument */ |
| args_info->msisdn_orig = 0; |
| } |
| if (args_info->qos_orig) |
| { |
| free (args_info->qos_orig); /* free previous argument */ |
| args_info->qos_orig = 0; |
| } |
| if (args_info->charging_orig) |
| { |
| free (args_info->charging_orig); /* free previous argument */ |
| args_info->charging_orig = 0; |
| } |
| if (args_info->uid_arg) |
| { |
| free (args_info->uid_arg); /* free previous argument */ |
| args_info->uid_arg = 0; |
| } |
| if (args_info->uid_orig) |
| { |
| free (args_info->uid_orig); /* free previous argument */ |
| args_info->uid_orig = 0; |
| } |
| if (args_info->pwd_arg) |
| { |
| free (args_info->pwd_arg); /* free previous argument */ |
| args_info->pwd_arg = 0; |
| } |
| if (args_info->pwd_orig) |
| { |
| free (args_info->pwd_orig); /* free previous argument */ |
| args_info->pwd_orig = 0; |
| } |
| if (args_info->net_arg) |
| { |
| free (args_info->net_arg); /* free previous argument */ |
| args_info->net_arg = 0; |
| } |
| if (args_info->net_orig) |
| { |
| free (args_info->net_orig); /* free previous argument */ |
| args_info->net_orig = 0; |
| } |
| if (args_info->ipup_arg) |
| { |
| free (args_info->ipup_arg); /* free previous argument */ |
| args_info->ipup_arg = 0; |
| } |
| if (args_info->ipup_orig) |
| { |
| free (args_info->ipup_orig); /* free previous argument */ |
| args_info->ipup_orig = 0; |
| } |
| if (args_info->ipdown_arg) |
| { |
| free (args_info->ipdown_arg); /* free previous argument */ |
| args_info->ipdown_arg = 0; |
| } |
| if (args_info->ipdown_orig) |
| { |
| free (args_info->ipdown_orig); /* free previous argument */ |
| args_info->ipdown_orig = 0; |
| } |
| if (args_info->pinghost_arg) |
| { |
| free (args_info->pinghost_arg); /* free previous argument */ |
| args_info->pinghost_arg = 0; |
| } |
| if (args_info->pinghost_orig) |
| { |
| free (args_info->pinghost_orig); /* free previous argument */ |
| args_info->pinghost_orig = 0; |
| } |
| if (args_info->pingrate_orig) |
| { |
| free (args_info->pingrate_orig); /* free previous argument */ |
| args_info->pingrate_orig = 0; |
| } |
| if (args_info->pingsize_orig) |
| { |
| free (args_info->pingsize_orig); /* free previous argument */ |
| args_info->pingsize_orig = 0; |
| } |
| if (args_info->pingcount_orig) |
| { |
| free (args_info->pingcount_orig); /* free previous argument */ |
| args_info->pingcount_orig = 0; |
| } |
| |
| clear_given (args_info); |
| } |
| |
| int |
| cmdline_parser_file_save(const char *filename, struct gengetopt_args_info *args_info) |
| { |
| FILE *outfile; |
| int i = 0; |
| |
| outfile = fopen(filename, "w"); |
| |
| if (!outfile) |
| { |
| fprintf (stderr, "%s: cannot open file for writing: %s\n", CMDLINE_PARSER_PACKAGE, filename); |
| return EXIT_FAILURE; |
| } |
| |
| if (args_info->help_given) { |
| fprintf(outfile, "%s\n", "help"); |
| } |
| if (args_info->version_given) { |
| fprintf(outfile, "%s\n", "version"); |
| } |
| if (args_info->debug_given) { |
| fprintf(outfile, "%s\n", "debug"); |
| } |
| if (args_info->conf_given) { |
| if (args_info->conf_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "conf", args_info->conf_orig); |
| } else { |
| fprintf(outfile, "%s\n", "conf"); |
| } |
| } |
| if (args_info->pidfile_given) { |
| if (args_info->pidfile_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "pidfile", args_info->pidfile_orig); |
| } else { |
| fprintf(outfile, "%s\n", "pidfile"); |
| } |
| } |
| if (args_info->statedir_given) { |
| if (args_info->statedir_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "statedir", args_info->statedir_orig); |
| } else { |
| fprintf(outfile, "%s\n", "statedir"); |
| } |
| } |
| if (args_info->dns_given) { |
| if (args_info->dns_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "dns", args_info->dns_orig); |
| } else { |
| fprintf(outfile, "%s\n", "dns"); |
| } |
| } |
| if (args_info->listen_given) { |
| if (args_info->listen_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "listen", args_info->listen_orig); |
| } else { |
| fprintf(outfile, "%s\n", "listen"); |
| } |
| } |
| if (args_info->remote_given) { |
| if (args_info->remote_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "remote", args_info->remote_orig); |
| } else { |
| fprintf(outfile, "%s\n", "remote"); |
| } |
| } |
| if (args_info->contexts_given) { |
| if (args_info->contexts_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "contexts", args_info->contexts_orig); |
| } else { |
| fprintf(outfile, "%s\n", "contexts"); |
| } |
| } |
| if (args_info->timelimit_given) { |
| if (args_info->timelimit_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "timelimit", args_info->timelimit_orig); |
| } else { |
| fprintf(outfile, "%s\n", "timelimit"); |
| } |
| } |
| if (args_info->gtpversion_given) { |
| if (args_info->gtpversion_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "gtpversion", args_info->gtpversion_orig); |
| } else { |
| fprintf(outfile, "%s\n", "gtpversion"); |
| } |
| } |
| if (args_info->apn_given) { |
| if (args_info->apn_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "apn", args_info->apn_orig); |
| } else { |
| fprintf(outfile, "%s\n", "apn"); |
| } |
| } |
| if (args_info->selmode_given) { |
| if (args_info->selmode_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "selmode", args_info->selmode_orig); |
| } else { |
| fprintf(outfile, "%s\n", "selmode"); |
| } |
| } |
| if (args_info->imsi_given) { |
| if (args_info->imsi_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "imsi", args_info->imsi_orig); |
| } else { |
| fprintf(outfile, "%s\n", "imsi"); |
| } |
| } |
| if (args_info->nsapi_given) { |
| if (args_info->nsapi_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "nsapi", args_info->nsapi_orig); |
| } else { |
| fprintf(outfile, "%s\n", "nsapi"); |
| } |
| } |
| if (args_info->msisdn_given) { |
| if (args_info->msisdn_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "msisdn", args_info->msisdn_orig); |
| } else { |
| fprintf(outfile, "%s\n", "msisdn"); |
| } |
| } |
| if (args_info->qos_given) { |
| if (args_info->qos_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "qos", args_info->qos_orig); |
| } else { |
| fprintf(outfile, "%s\n", "qos"); |
| } |
| } |
| if (args_info->charging_given) { |
| if (args_info->charging_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "charging", args_info->charging_orig); |
| } else { |
| fprintf(outfile, "%s\n", "charging"); |
| } |
| } |
| if (args_info->uid_given) { |
| if (args_info->uid_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "uid", args_info->uid_orig); |
| } else { |
| fprintf(outfile, "%s\n", "uid"); |
| } |
| } |
| if (args_info->pwd_given) { |
| if (args_info->pwd_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "pwd", args_info->pwd_orig); |
| } else { |
| fprintf(outfile, "%s\n", "pwd"); |
| } |
| } |
| if (args_info->createif_given) { |
| fprintf(outfile, "%s\n", "createif"); |
| } |
| if (args_info->net_given) { |
| if (args_info->net_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "net", args_info->net_orig); |
| } else { |
| fprintf(outfile, "%s\n", "net"); |
| } |
| } |
| if (args_info->defaultroute_given) { |
| fprintf(outfile, "%s\n", "defaultroute"); |
| } |
| if (args_info->ipup_given) { |
| if (args_info->ipup_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "ipup", args_info->ipup_orig); |
| } else { |
| fprintf(outfile, "%s\n", "ipup"); |
| } |
| } |
| if (args_info->ipdown_given) { |
| if (args_info->ipdown_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "ipdown", args_info->ipdown_orig); |
| } else { |
| fprintf(outfile, "%s\n", "ipdown"); |
| } |
| } |
| if (args_info->pinghost_given) { |
| if (args_info->pinghost_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "pinghost", args_info->pinghost_orig); |
| } else { |
| fprintf(outfile, "%s\n", "pinghost"); |
| } |
| } |
| if (args_info->pingrate_given) { |
| if (args_info->pingrate_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "pingrate", args_info->pingrate_orig); |
| } else { |
| fprintf(outfile, "%s\n", "pingrate"); |
| } |
| } |
| if (args_info->pingsize_given) { |
| if (args_info->pingsize_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "pingsize", args_info->pingsize_orig); |
| } else { |
| fprintf(outfile, "%s\n", "pingsize"); |
| } |
| } |
| if (args_info->pingcount_given) { |
| if (args_info->pingcount_orig) { |
| fprintf(outfile, "%s=\"%s\"\n", "pingcount", args_info->pingcount_orig); |
| } else { |
| fprintf(outfile, "%s\n", "pingcount"); |
| } |
| } |
| if (args_info->pingquiet_given) { |
| fprintf(outfile, "%s\n", "pingquiet"); |
| } |
| |
| fclose (outfile); |
| |
| i = EXIT_SUCCESS; |
| return i; |
| } |
| |
| void |
| cmdline_parser_free (struct gengetopt_args_info *args_info) |
| { |
| cmdline_parser_release (args_info); |
| } |
| |
| |
| /* gengetopt_strdup() */ |
| /* strdup.c replacement of strdup, which is not standard */ |
| char * |
| gengetopt_strdup (const char *s) |
| { |
| char *result = NULL; |
| if (!s) |
| return result; |
| |
| result = (char*)malloc(strlen(s) + 1); |
| if (result == (char*)0) |
| return (char*)0; |
| strcpy(result, s); |
| return result; |
| } |
| |
| int |
| cmdline_parser (int argc, char * const *argv, struct gengetopt_args_info *args_info) |
| { |
| return cmdline_parser2 (argc, argv, args_info, 0, 1, 1); |
| } |
| |
| int |
| cmdline_parser2 (int argc, char * const *argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required) |
| { |
| int result; |
| |
| result = cmdline_parser_internal (argc, argv, args_info, override, initialize, check_required, NULL); |
| |
| if (result == EXIT_FAILURE) |
| { |
| cmdline_parser_free (args_info); |
| exit (EXIT_FAILURE); |
| } |
| |
| return result; |
| } |
| |
| int |
| cmdline_parser_required (struct gengetopt_args_info *args_info, const char *prog_name) |
| { |
| return EXIT_SUCCESS; |
| } |
| |
| int |
| cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required, const char *additional_error) |
| { |
| int c; /* Character of the parsed option. */ |
| |
| int error = 0; |
| struct gengetopt_args_info local_args_info; |
| |
| if (initialize) |
| cmdline_parser_init (args_info); |
| |
| cmdline_parser_init (&local_args_info); |
| |
| optarg = 0; |
| optind = 0; |
| opterr = 1; |
| optopt = '?'; |
| |
| while (1) |
| { |
| int option_index = 0; |
| char *stop_char; |
| |
| static struct option long_options[] = { |
| { "help", 0, NULL, 'h' }, |
| { "version", 0, NULL, 'V' }, |
| { "debug", 0, NULL, 'd' }, |
| { "conf", 1, NULL, 'c' }, |
| { "pidfile", 1, NULL, 0 }, |
| { "statedir", 1, NULL, 0 }, |
| { "dns", 1, NULL, 0 }, |
| { "listen", 1, NULL, 'l' }, |
| { "remote", 1, NULL, 'r' }, |
| { "contexts", 1, NULL, 0 }, |
| { "timelimit", 1, NULL, 0 }, |
| { "gtpversion", 1, NULL, 0 }, |
| { "apn", 1, NULL, 'a' }, |
| { "selmode", 1, NULL, 0 }, |
| { "imsi", 1, NULL, 'i' }, |
| { "nsapi", 1, NULL, 0 }, |
| { "msisdn", 1, NULL, 'm' }, |
| { "qos", 1, NULL, 'q' }, |
| { "charging", 1, NULL, 0 }, |
| { "uid", 1, NULL, 'u' }, |
| { "pwd", 1, NULL, 'p' }, |
| { "createif", 0, NULL, 0 }, |
| { "net", 1, NULL, 'n' }, |
| { "defaultroute", 0, NULL, 0 }, |
| { "ipup", 1, NULL, 0 }, |
| { "ipdown", 1, NULL, 0 }, |
| { "pinghost", 1, NULL, 0 }, |
| { "pingrate", 1, NULL, 0 }, |
| { "pingsize", 1, NULL, 0 }, |
| { "pingcount", 1, NULL, 0 }, |
| { "pingquiet", 0, NULL, 0 }, |
| { NULL, 0, NULL, 0 } |
| }; |
| |
| stop_char = 0; |
| c = getopt_long (argc, argv, "hVdc:l:r:a:i:m:q:u:p:n:", long_options, &option_index); |
| |
| if (c == -1) break; /* Exit from `while (1)' loop. */ |
| |
| switch (c) |
| { |
| case 'h': /* Print help and exit. */ |
| cmdline_parser_print_help (); |
| cmdline_parser_free (&local_args_info); |
| exit (EXIT_SUCCESS); |
| |
| case 'V': /* Print version and exit. */ |
| cmdline_parser_print_version (); |
| cmdline_parser_free (&local_args_info); |
| exit (EXIT_SUCCESS); |
| |
| case 'd': /* Run in debug mode. */ |
| if (local_args_info.debug_given) |
| { |
| fprintf (stderr, "%s: `--debug' (`-d') option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->debug_given && ! override) |
| continue; |
| local_args_info.debug_given = 1; |
| args_info->debug_given = 1; |
| args_info->debug_flag = !(args_info->debug_flag); |
| break; |
| |
| case 'c': /* Read configuration file. */ |
| if (local_args_info.conf_given) |
| { |
| fprintf (stderr, "%s: `--conf' (`-c') option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->conf_given && ! override) |
| continue; |
| local_args_info.conf_given = 1; |
| args_info->conf_given = 1; |
| if (args_info->conf_arg) |
| free (args_info->conf_arg); /* free previous string */ |
| args_info->conf_arg = gengetopt_strdup (optarg); |
| if (args_info->conf_orig) |
| free (args_info->conf_orig); /* free previous string */ |
| args_info->conf_orig = gengetopt_strdup (optarg); |
| break; |
| |
| case 'l': /* Local interface. */ |
| if (local_args_info.listen_given) |
| { |
| fprintf (stderr, "%s: `--listen' (`-l') option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->listen_given && ! override) |
| continue; |
| local_args_info.listen_given = 1; |
| args_info->listen_given = 1; |
| if (args_info->listen_arg) |
| free (args_info->listen_arg); /* free previous string */ |
| args_info->listen_arg = gengetopt_strdup (optarg); |
| if (args_info->listen_orig) |
| free (args_info->listen_orig); /* free previous string */ |
| args_info->listen_orig = gengetopt_strdup (optarg); |
| break; |
| |
| case 'r': /* Remote host. */ |
| if (local_args_info.remote_given) |
| { |
| fprintf (stderr, "%s: `--remote' (`-r') option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->remote_given && ! override) |
| continue; |
| local_args_info.remote_given = 1; |
| args_info->remote_given = 1; |
| if (args_info->remote_arg) |
| free (args_info->remote_arg); /* free previous string */ |
| args_info->remote_arg = gengetopt_strdup (optarg); |
| if (args_info->remote_orig) |
| free (args_info->remote_orig); /* free previous string */ |
| args_info->remote_orig = gengetopt_strdup (optarg); |
| break; |
| |
| case 'a': /* Access point name. */ |
| if (local_args_info.apn_given) |
| { |
| fprintf (stderr, "%s: `--apn' (`-a') option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->apn_given && ! override) |
| continue; |
| local_args_info.apn_given = 1; |
| args_info->apn_given = 1; |
| if (args_info->apn_arg) |
| free (args_info->apn_arg); /* free previous string */ |
| args_info->apn_arg = gengetopt_strdup (optarg); |
| if (args_info->apn_orig) |
| free (args_info->apn_orig); /* free previous string */ |
| args_info->apn_orig = gengetopt_strdup (optarg); |
| break; |
| |
| case 'i': /* IMSI. */ |
| if (local_args_info.imsi_given) |
| { |
| fprintf (stderr, "%s: `--imsi' (`-i') option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->imsi_given && ! override) |
| continue; |
| local_args_info.imsi_given = 1; |
| args_info->imsi_given = 1; |
| if (args_info->imsi_arg) |
| free (args_info->imsi_arg); /* free previous string */ |
| args_info->imsi_arg = gengetopt_strdup (optarg); |
| if (args_info->imsi_orig) |
| free (args_info->imsi_orig); /* free previous string */ |
| args_info->imsi_orig = gengetopt_strdup (optarg); |
| break; |
| |
| case 'm': /* Mobile Station ISDN number. */ |
| if (local_args_info.msisdn_given) |
| { |
| fprintf (stderr, "%s: `--msisdn' (`-m') option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->msisdn_given && ! override) |
| continue; |
| local_args_info.msisdn_given = 1; |
| args_info->msisdn_given = 1; |
| if (args_info->msisdn_arg) |
| free (args_info->msisdn_arg); /* free previous string */ |
| args_info->msisdn_arg = gengetopt_strdup (optarg); |
| if (args_info->msisdn_orig) |
| free (args_info->msisdn_orig); /* free previous string */ |
| args_info->msisdn_orig = gengetopt_strdup (optarg); |
| break; |
| |
| case 'q': /* Requested quality of service. */ |
| if (local_args_info.qos_given) |
| { |
| fprintf (stderr, "%s: `--qos' (`-q') option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->qos_given && ! override) |
| continue; |
| local_args_info.qos_given = 1; |
| args_info->qos_given = 1; |
| args_info->qos_arg = strtol (optarg, &stop_char, 0); |
| if (!(stop_char && *stop_char == '\0')) { |
| fprintf(stderr, "%s: invalid numeric value: %s\n", argv[0], optarg); |
| goto failure; |
| } |
| if (args_info->qos_orig) |
| free (args_info->qos_orig); /* free previous string */ |
| args_info->qos_orig = gengetopt_strdup (optarg); |
| break; |
| |
| case 'u': /* Login user ID. */ |
| if (local_args_info.uid_given) |
| { |
| fprintf (stderr, "%s: `--uid' (`-u') option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->uid_given && ! override) |
| continue; |
| local_args_info.uid_given = 1; |
| args_info->uid_given = 1; |
| if (args_info->uid_arg) |
| free (args_info->uid_arg); /* free previous string */ |
| args_info->uid_arg = gengetopt_strdup (optarg); |
| if (args_info->uid_orig) |
| free (args_info->uid_orig); /* free previous string */ |
| args_info->uid_orig = gengetopt_strdup (optarg); |
| break; |
| |
| case 'p': /* Login password. */ |
| if (local_args_info.pwd_given) |
| { |
| fprintf (stderr, "%s: `--pwd' (`-p') option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->pwd_given && ! override) |
| continue; |
| local_args_info.pwd_given = 1; |
| args_info->pwd_given = 1; |
| if (args_info->pwd_arg) |
| free (args_info->pwd_arg); /* free previous string */ |
| args_info->pwd_arg = gengetopt_strdup (optarg); |
| if (args_info->pwd_orig) |
| free (args_info->pwd_orig); /* free previous string */ |
| args_info->pwd_orig = gengetopt_strdup (optarg); |
| break; |
| |
| case 'n': /* Network address for local interface. */ |
| if (local_args_info.net_given) |
| { |
| fprintf (stderr, "%s: `--net' (`-n') option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->net_given && ! override) |
| continue; |
| local_args_info.net_given = 1; |
| args_info->net_given = 1; |
| if (args_info->net_arg) |
| free (args_info->net_arg); /* free previous string */ |
| args_info->net_arg = gengetopt_strdup (optarg); |
| if (args_info->net_orig) |
| free (args_info->net_orig); /* free previous string */ |
| args_info->net_orig = gengetopt_strdup (optarg); |
| break; |
| |
| |
| case 0: /* Long option with no short option */ |
| /* Filename of process id file. */ |
| if (strcmp (long_options[option_index].name, "pidfile") == 0) |
| { |
| if (local_args_info.pidfile_given) |
| { |
| fprintf (stderr, "%s: `--pidfile' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->pidfile_given && ! override) |
| continue; |
| local_args_info.pidfile_given = 1; |
| args_info->pidfile_given = 1; |
| if (args_info->pidfile_arg) |
| free (args_info->pidfile_arg); /* free previous string */ |
| args_info->pidfile_arg = gengetopt_strdup (optarg); |
| if (args_info->pidfile_orig) |
| free (args_info->pidfile_orig); /* free previous string */ |
| args_info->pidfile_orig = gengetopt_strdup (optarg); |
| } |
| /* Directory of nonvolatile data. */ |
| else if (strcmp (long_options[option_index].name, "statedir") == 0) |
| { |
| if (local_args_info.statedir_given) |
| { |
| fprintf (stderr, "%s: `--statedir' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->statedir_given && ! override) |
| continue; |
| local_args_info.statedir_given = 1; |
| args_info->statedir_given = 1; |
| if (args_info->statedir_arg) |
| free (args_info->statedir_arg); /* free previous string */ |
| args_info->statedir_arg = gengetopt_strdup (optarg); |
| if (args_info->statedir_orig) |
| free (args_info->statedir_orig); /* free previous string */ |
| args_info->statedir_orig = gengetopt_strdup (optarg); |
| } |
| /* DNS Server to use. */ |
| else if (strcmp (long_options[option_index].name, "dns") == 0) |
| { |
| if (local_args_info.dns_given) |
| { |
| fprintf (stderr, "%s: `--dns' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->dns_given && ! override) |
| continue; |
| local_args_info.dns_given = 1; |
| args_info->dns_given = 1; |
| if (args_info->dns_arg) |
| free (args_info->dns_arg); /* free previous string */ |
| args_info->dns_arg = gengetopt_strdup (optarg); |
| if (args_info->dns_orig) |
| free (args_info->dns_orig); /* free previous string */ |
| args_info->dns_orig = gengetopt_strdup (optarg); |
| } |
| /* Number of contexts. */ |
| else if (strcmp (long_options[option_index].name, "contexts") == 0) |
| { |
| if (local_args_info.contexts_given) |
| { |
| fprintf (stderr, "%s: `--contexts' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->contexts_given && ! override) |
| continue; |
| local_args_info.contexts_given = 1; |
| args_info->contexts_given = 1; |
| args_info->contexts_arg = strtol (optarg, &stop_char, 0); |
| if (!(stop_char && *stop_char == '\0')) { |
| fprintf(stderr, "%s: invalid numeric value: %s\n", argv[0], optarg); |
| goto failure; |
| } |
| if (args_info->contexts_orig) |
| free (args_info->contexts_orig); /* free previous string */ |
| args_info->contexts_orig = gengetopt_strdup (optarg); |
| } |
| /* Exit after timelimit seconds. */ |
| else if (strcmp (long_options[option_index].name, "timelimit") == 0) |
| { |
| if (local_args_info.timelimit_given) |
| { |
| fprintf (stderr, "%s: `--timelimit' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->timelimit_given && ! override) |
| continue; |
| local_args_info.timelimit_given = 1; |
| args_info->timelimit_given = 1; |
| args_info->timelimit_arg = strtol (optarg, &stop_char, 0); |
| if (!(stop_char && *stop_char == '\0')) { |
| fprintf(stderr, "%s: invalid numeric value: %s\n", argv[0], optarg); |
| goto failure; |
| } |
| if (args_info->timelimit_orig) |
| free (args_info->timelimit_orig); /* free previous string */ |
| args_info->timelimit_orig = gengetopt_strdup (optarg); |
| } |
| /* GTP version to use. */ |
| else if (strcmp (long_options[option_index].name, "gtpversion") == 0) |
| { |
| if (local_args_info.gtpversion_given) |
| { |
| fprintf (stderr, "%s: `--gtpversion' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->gtpversion_given && ! override) |
| continue; |
| local_args_info.gtpversion_given = 1; |
| args_info->gtpversion_given = 1; |
| args_info->gtpversion_arg = strtol (optarg, &stop_char, 0); |
| if (!(stop_char && *stop_char == '\0')) { |
| fprintf(stderr, "%s: invalid numeric value: %s\n", argv[0], optarg); |
| goto failure; |
| } |
| if (args_info->gtpversion_orig) |
| free (args_info->gtpversion_orig); /* free previous string */ |
| args_info->gtpversion_orig = gengetopt_strdup (optarg); |
| } |
| /* Selection mode. */ |
| else if (strcmp (long_options[option_index].name, "selmode") == 0) |
| { |
| if (local_args_info.selmode_given) |
| { |
| fprintf (stderr, "%s: `--selmode' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->selmode_given && ! override) |
| continue; |
| local_args_info.selmode_given = 1; |
| args_info->selmode_given = 1; |
| args_info->selmode_arg = strtol (optarg, &stop_char, 0); |
| if (!(stop_char && *stop_char == '\0')) { |
| fprintf(stderr, "%s: invalid numeric value: %s\n", argv[0], optarg); |
| goto failure; |
| } |
| if (args_info->selmode_orig) |
| free (args_info->selmode_orig); /* free previous string */ |
| args_info->selmode_orig = gengetopt_strdup (optarg); |
| } |
| /* NSAPI. */ |
| else if (strcmp (long_options[option_index].name, "nsapi") == 0) |
| { |
| if (local_args_info.nsapi_given) |
| { |
| fprintf (stderr, "%s: `--nsapi' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->nsapi_given && ! override) |
| continue; |
| local_args_info.nsapi_given = 1; |
| args_info->nsapi_given = 1; |
| args_info->nsapi_arg = strtol (optarg, &stop_char, 0); |
| if (!(stop_char && *stop_char == '\0')) { |
| fprintf(stderr, "%s: invalid numeric value: %s\n", argv[0], optarg); |
| goto failure; |
| } |
| if (args_info->nsapi_orig) |
| free (args_info->nsapi_orig); /* free previous string */ |
| args_info->nsapi_orig = gengetopt_strdup (optarg); |
| } |
| /* Charging characteristics. */ |
| else if (strcmp (long_options[option_index].name, "charging") == 0) |
| { |
| if (local_args_info.charging_given) |
| { |
| fprintf (stderr, "%s: `--charging' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->charging_given && ! override) |
| continue; |
| local_args_info.charging_given = 1; |
| args_info->charging_given = 1; |
| args_info->charging_arg = strtol (optarg, &stop_char, 0); |
| if (!(stop_char && *stop_char == '\0')) { |
| fprintf(stderr, "%s: invalid numeric value: %s\n", argv[0], optarg); |
| goto failure; |
| } |
| if (args_info->charging_orig) |
| free (args_info->charging_orig); /* free previous string */ |
| args_info->charging_orig = gengetopt_strdup (optarg); |
| } |
| /* Create local network interface. */ |
| else if (strcmp (long_options[option_index].name, "createif") == 0) |
| { |
| if (local_args_info.createif_given) |
| { |
| fprintf (stderr, "%s: `--createif' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->createif_given && ! override) |
| continue; |
| local_args_info.createif_given = 1; |
| args_info->createif_given = 1; |
| args_info->createif_flag = !(args_info->createif_flag); |
| } |
| /* Create default route. */ |
| else if (strcmp (long_options[option_index].name, "defaultroute") == 0) |
| { |
| if (local_args_info.defaultroute_given) |
| { |
| fprintf (stderr, "%s: `--defaultroute' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->defaultroute_given && ! override) |
| continue; |
| local_args_info.defaultroute_given = 1; |
| args_info->defaultroute_given = 1; |
| args_info->defaultroute_flag = !(args_info->defaultroute_flag); |
| } |
| /* Script to run after link-up. */ |
| else if (strcmp (long_options[option_index].name, "ipup") == 0) |
| { |
| if (local_args_info.ipup_given) |
| { |
| fprintf (stderr, "%s: `--ipup' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->ipup_given && ! override) |
| continue; |
| local_args_info.ipup_given = 1; |
| args_info->ipup_given = 1; |
| if (args_info->ipup_arg) |
| free (args_info->ipup_arg); /* free previous string */ |
| args_info->ipup_arg = gengetopt_strdup (optarg); |
| if (args_info->ipup_orig) |
| free (args_info->ipup_orig); /* free previous string */ |
| args_info->ipup_orig = gengetopt_strdup (optarg); |
| } |
| /* Script to run after link-down. */ |
| else if (strcmp (long_options[option_index].name, "ipdown") == 0) |
| { |
| if (local_args_info.ipdown_given) |
| { |
| fprintf (stderr, "%s: `--ipdown' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->ipdown_given && ! override) |
| continue; |
| local_args_info.ipdown_given = 1; |
| args_info->ipdown_given = 1; |
| if (args_info->ipdown_arg) |
| free (args_info->ipdown_arg); /* free previous string */ |
| args_info->ipdown_arg = gengetopt_strdup (optarg); |
| if (args_info->ipdown_orig) |
| free (args_info->ipdown_orig); /* free previous string */ |
| args_info->ipdown_orig = gengetopt_strdup (optarg); |
| } |
| /* Ping remote host. */ |
| else if (strcmp (long_options[option_index].name, "pinghost") == 0) |
| { |
| if (local_args_info.pinghost_given) |
| { |
| fprintf (stderr, "%s: `--pinghost' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->pinghost_given && ! override) |
| continue; |
| local_args_info.pinghost_given = 1; |
| args_info->pinghost_given = 1; |
| if (args_info->pinghost_arg) |
| free (args_info->pinghost_arg); /* free previous string */ |
| args_info->pinghost_arg = gengetopt_strdup (optarg); |
| if (args_info->pinghost_orig) |
| free (args_info->pinghost_orig); /* free previous string */ |
| args_info->pinghost_orig = gengetopt_strdup (optarg); |
| } |
| /* Number of ping req per second. */ |
| else if (strcmp (long_options[option_index].name, "pingrate") == 0) |
| { |
| if (local_args_info.pingrate_given) |
| { |
| fprintf (stderr, "%s: `--pingrate' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->pingrate_given && ! override) |
| continue; |
| local_args_info.pingrate_given = 1; |
| args_info->pingrate_given = 1; |
| args_info->pingrate_arg = strtol (optarg, &stop_char, 0); |
| if (!(stop_char && *stop_char == '\0')) { |
| fprintf(stderr, "%s: invalid numeric value: %s\n", argv[0], optarg); |
| goto failure; |
| } |
| if (args_info->pingrate_orig) |
| free (args_info->pingrate_orig); /* free previous string */ |
| args_info->pingrate_orig = gengetopt_strdup (optarg); |
| } |
| /* Number of ping data bytes. */ |
| else if (strcmp (long_options[option_index].name, "pingsize") == 0) |
| { |
| if (local_args_info.pingsize_given) |
| { |
| fprintf (stderr, "%s: `--pingsize' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->pingsize_given && ! override) |
| continue; |
| local_args_info.pingsize_given = 1; |
| args_info->pingsize_given = 1; |
| args_info->pingsize_arg = strtol (optarg, &stop_char, 0); |
| if (!(stop_char && *stop_char == '\0')) { |
| fprintf(stderr, "%s: invalid numeric value: %s\n", argv[0], optarg); |
| goto failure; |
| } |
| if (args_info->pingsize_orig) |
| free (args_info->pingsize_orig); /* free previous string */ |
| args_info->pingsize_orig = gengetopt_strdup (optarg); |
| } |
| /* Number of ping req to send. */ |
| else if (strcmp (long_options[option_index].name, "pingcount") == 0) |
| { |
| if (local_args_info.pingcount_given) |
| { |
| fprintf (stderr, "%s: `--pingcount' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->pingcount_given && ! override) |
| continue; |
| local_args_info.pingcount_given = 1; |
| args_info->pingcount_given = 1; |
| args_info->pingcount_arg = strtol (optarg, &stop_char, 0); |
| if (!(stop_char && *stop_char == '\0')) { |
| fprintf(stderr, "%s: invalid numeric value: %s\n", argv[0], optarg); |
| goto failure; |
| } |
| if (args_info->pingcount_orig) |
| free (args_info->pingcount_orig); /* free previous string */ |
| args_info->pingcount_orig = gengetopt_strdup (optarg); |
| } |
| /* Do not print ping packet info. */ |
| else if (strcmp (long_options[option_index].name, "pingquiet") == 0) |
| { |
| if (local_args_info.pingquiet_given) |
| { |
| fprintf (stderr, "%s: `--pingquiet' option given more than once%s\n", argv[0], (additional_error ? additional_error : "")); |
| goto failure; |
| } |
| if (args_info->pingquiet_given && ! override) |
| continue; |
| local_args_info.pingquiet_given = 1; |
| args_info->pingquiet_given = 1; |
| args_info->pingquiet_flag = !(args_info->pingquiet_flag); |
| } |
| |
| break; |
| case '?': /* Invalid option. */ |
| /* `getopt_long' already printed an error message. */ |
| goto failure; |
| |
| default: /* bug: option not considered. */ |
| fprintf (stderr, "%s: option unknown: %c%s\n", CMDLINE_PARSER_PACKAGE, c, (additional_error ? additional_error : "")); |
| abort (); |
| } /* switch */ |
| } /* while */ |
| |
| |
| |
| |
| cmdline_parser_release (&local_args_info); |
| |
| if ( error ) |
| return (EXIT_FAILURE); |
| |
| return 0; |
| |
| failure: |
| |
| cmdline_parser_release (&local_args_info); |
| return (EXIT_FAILURE); |
| } |
| |
| #ifndef CONFIG_FILE_LINE_SIZE |
| #define CONFIG_FILE_LINE_SIZE 2048 |
| #endif |
| #define ADDITIONAL_ERROR " in configuration file " |
| |
| #define CONFIG_FILE_LINE_BUFFER_SIZE (CONFIG_FILE_LINE_SIZE+3) |
| /* 3 is for "--" and "=" */ |
| |
| char my_argv[CONFIG_FILE_LINE_BUFFER_SIZE+1]; |
| |
| int |
| cmdline_parser_configfile (char * const filename, struct gengetopt_args_info *args_info, int override, int initialize, int check_required) |
| { |
| FILE* file; |
| char linebuf[CONFIG_FILE_LINE_SIZE]; |
| int line_num = 0; |
| int i, result, equal; |
| char *fopt, *farg; |
| char *str_index; |
| size_t len, next_token; |
| char delimiter; |
| int my_argc = 0; |
| char **my_argv_arg; |
| char *additional_error; |
| |
| /* store the program name */ |
| cmd_line_list_tmp = (struct line_list *) malloc (sizeof (struct line_list)); |
| cmd_line_list_tmp->next = cmd_line_list; |
| cmd_line_list = cmd_line_list_tmp; |
| cmd_line_list->string_arg = gengetopt_strdup (CMDLINE_PARSER_PACKAGE); |
| |
| if ((file = fopen(filename, "r")) == NULL) |
| { |
| fprintf (stderr, "%s: Error opening configuration file '%s'\n", |
| CMDLINE_PARSER_PACKAGE, filename); |
| result = EXIT_FAILURE; |
| goto conf_failure; |
| } |
| |
| while ((fgets(linebuf, CONFIG_FILE_LINE_SIZE, file)) != NULL) |
| { |
| ++line_num; |
| my_argv[0] = '\0'; |
| len = strlen(linebuf); |
| if (len > (CONFIG_FILE_LINE_BUFFER_SIZE-1)) |
| { |
| fprintf (stderr, "%s:%s:%d: Line too long in configuration file\n", |
| CMDLINE_PARSER_PACKAGE, filename, line_num); |
| result = EXIT_FAILURE; |
| goto conf_failure; |
| } |
| |
| /* find first non-whitespace character in the line */ |
| next_token = strspn ( linebuf, " \t\r\n"); |
| str_index = linebuf + next_token; |
| |
| if ( str_index[0] == '\0' || str_index[0] == '#') |
| continue; /* empty line or comment line is skipped */ |
| |
| fopt = str_index; |
| |
| /* truncate fopt at the end of the first non-valid character */ |
| next_token = strcspn (fopt, " \t\r\n="); |
| |
| if (fopt[next_token] == '\0') /* the line is over */ |
| { |
| farg = NULL; |
| equal = 0; |
| goto noarg; |
| } |
| |
| /* remember if equal sign is present */ |
| equal = (fopt[next_token] == '='); |
| fopt[next_token++] = '\0'; |
| |
| /* advance pointers to the next token after the end of fopt */ |
| next_token += strspn (fopt + next_token, " \t\r\n"); |
| /* check for the presence of equal sign, and if so, skip it */ |
| if ( !equal ) |
| if ((equal = (fopt[next_token] == '='))) |
| { |
| next_token++; |
| next_token += strspn (fopt + next_token, " \t\r\n"); |
| } |
| str_index += next_token; |
| |
| /* find argument */ |
| farg = str_index; |
| if ( farg[0] == '\"' || farg[0] == '\'' ) |
| { /* quoted argument */ |
| str_index = strchr (++farg, str_index[0] ); /* skip opening quote */ |
| if (! str_index) |
| { |
| fprintf |
| (stderr, |
| "%s:%s:%d: unterminated string in configuration file\n", |
| CMDLINE_PARSER_PACKAGE, filename, line_num); |
| result = EXIT_FAILURE; |
| goto conf_failure; |
| } |
| } |
| else |
| { /* read up the remaining part up to a delimiter */ |
| next_token = strcspn (farg, " \t\r\n#\'\""); |
| str_index += next_token; |
| } |
| |
| /* truncate farg at the delimiter and store it for further check */ |
| delimiter = *str_index, *str_index++ = '\0'; |
| |
| /* everything but comment is illegal at the end of line */ |
| if (delimiter != '\0' && delimiter != '#') |
| { |
| str_index += strspn(str_index, " \t\r\n"); |
| if (*str_index != '\0' && *str_index != '#') |
| { |
| fprintf |
| (stderr, |
| "%s:%s:%d: malformed string in configuration file\n", |
| CMDLINE_PARSER_PACKAGE, filename, line_num); |
| result = EXIT_FAILURE; |
| goto conf_failure; |
| } |
| } |
| |
| noarg: |
| ++my_argc; |
| len = strlen(fopt); |
| |
| strcat (my_argv, len > 1 ? "--" : "-"); |
| strcat (my_argv, fopt); |
| if (len > 1 && ((farg &&*farg) || equal)) |
| strcat (my_argv, "="); |
| if (farg && *farg) |
| strcat (my_argv, farg); |
| |
| cmd_line_list_tmp = (struct line_list *) malloc (sizeof (struct line_list)); |
| cmd_line_list_tmp->next = cmd_line_list; |
| cmd_line_list = cmd_line_list_tmp; |
| cmd_line_list->string_arg = gengetopt_strdup(my_argv); |
| } /* while */ |
| |
| ++my_argc; /* for program name */ |
| my_argv_arg = (char **) malloc((my_argc+1) * sizeof(char *)); |
| cmd_line_list_tmp = cmd_line_list; |
| for (i = my_argc - 1; i >= 0; --i) { |
| my_argv_arg[i] = cmd_line_list_tmp->string_arg; |
| cmd_line_list_tmp = cmd_line_list_tmp->next; |
| } |
| my_argv_arg[my_argc] = 0; |
| |
| additional_error = (char *)malloc(strlen(filename) + strlen(ADDITIONAL_ERROR) + 1); |
| strcpy (additional_error, ADDITIONAL_ERROR); |
| strcat (additional_error, filename); |
| result = |
| cmdline_parser_internal (my_argc, my_argv_arg, args_info, override, initialize, check_required, additional_error); |
| |
| free (additional_error); |
| free (my_argv_arg); |
| |
| conf_failure: |
| if (file) |
| fclose(file); |
| |
| free_cmd_list(); |
| if (result == EXIT_FAILURE) |
| { |
| cmdline_parser_free (args_info); |
| exit (EXIT_FAILURE); |
| } |
| |
| return result; |
| } |