/* File autogenerated by gengetopt version 2.22.6 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 #include #include #ifndef FIX_UNUSED #define FIX_UNUSED(X) (void) (X) /* avoid warnings for unused params */ #endif #include #include "cmdline.h" const char *gengetopt_args_info_purpose = ""; const char *gengetopt_args_info_usage = "Usage: sgsnemu [OPTIONS]..."; const char *gengetopt_args_info_versiontext = ""; const char *gengetopt_args_info_description = ""; 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\n (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')", " --rattype=1..5 Radio Access Technology Type (default=`1')", " --userloc=type.MCC.MNC.LAC.CIorSACorRAC\n User Location Information\n (default=`02509946241207')", " --rai=MCC.MNC.LAC.RAC Routing Area Information\n (default=`02509946241207')", " --mstz=sign.NbQuartersOfAnHour.DSTAdjustment\n MS Time Zone (default=`0')", " --imeisv=STRING IMEI(SV) International Mobile Equipment\n Identity (and Software Version)\n (default=`2143658709214365')", " --norecovery Do not send recovery (default=off)", " -i, --imsi=STRING IMSI (default=`240010123456789')", " --nsapi=INT NSAPI (default=`0')", " -m, --msisdn=STRING Mobile Station ISDN number\n (default=`46702123456')", " -q, --qos=INT Requested quality of service\n (default=`0x000b921f')", " --qose1=INT Requested quality of service Extension 1\n (default=`0x9396404074f9ffff')", " --qose2=INT Requested quality of service Extension 2\n (default=`0x11')", " --qose3=INT Requested quality of service Extension 3\n (default=`0x0101')", " --qose4=INT Requested quality of service Extension 4\n (default=`0x4040')", " --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 }; typedef enum { ARG_NO, ARG_FLAG, ARG_STRING, ARG_INT } cmdline_parser_arg_type; 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 **argv, struct gengetopt_args_info *args_info, struct cmdline_parser_params *params, 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->rattype_given = 0; args_info->userloc_given = 0; args_info->rai_given = 0; args_info->mstz_given = 0; args_info->imeisv_given = 0; args_info->norecovery_given = 0; args_info->imsi_given = 0; args_info->nsapi_given = 0; args_info->msisdn_given = 0; args_info->qos_given = 0; args_info->qose1_given = 0; args_info->qose2_given = 0; args_info->qose3_given = 0; args_info->qose4_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) { FIX_UNUSED(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->rattype_arg = 1; args_info->rattype_orig = NULL; args_info->userloc_arg = gengetopt_strdup("02509946241207"); args_info->userloc_orig = NULL; args_info->rai_arg = gengetopt_strdup("02509946241207"); args_info->rai_orig = NULL; args_info->mstz_arg = gengetopt_strdup("0"); args_info->mstz_orig = NULL; args_info->imeisv_arg = gengetopt_strdup("2143658709214365"); args_info->imeisv_orig = NULL; args_info->norecovery_flag = 0; 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 = 0x000b921f; args_info->qos_orig = NULL; args_info->qose1_arg = 0x9396404074f9ffff; args_info->qose1_orig = NULL; args_info->qose2_arg = 0x11; args_info->qose2_orig = NULL; args_info->qose3_arg = 0x0101; args_info->qose3_orig = NULL; args_info->qose4_arg = 0x4040; args_info->qose4_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->rattype_help = gengetopt_args_info_help[14]; args_info->userloc_help = gengetopt_args_info_help[15]; args_info->rai_help = gengetopt_args_info_help[16]; args_info->mstz_help = gengetopt_args_info_help[17]; args_info->imeisv_help = gengetopt_args_info_help[18]; args_info->norecovery_help = gengetopt_args_info_help[19]; args_info->imsi_help = gengetopt_args_info_help[20]; args_info->nsapi_help = gengetopt_args_info_help[21]; args_info->msisdn_help = gengetopt_args_info_help[22]; args_info->qos_help = gengetopt_args_info_help[23]; args_info->qose1_help = gengetopt_args_info_help[24]; args_info->qose2_help = gengetopt_args_info_help[25]; args_info->qose3_help = gengetopt_args_info_help[26]; args_info->qose4_help = gengetopt_args_info_help[27]; args_info->charging_help = gengetopt_args_info_help[28]; args_info->uid_help = gengetopt_args_info_help[29]; args_info->pwd_help = gengetopt_args_info_help[30]; args_info->createif_help = gengetopt_args_info_help[31]; args_info->net_help = gengetopt_args_info_help[32]; args_info->defaultroute_help = gengetopt_args_info_help[33]; args_info->ipup_help = gengetopt_args_info_help[34]; args_info->ipdown_help = gengetopt_args_info_help[35]; args_info->pinghost_help = gengetopt_args_info_help[36]; args_info->pingrate_help = gengetopt_args_info_help[37]; args_info->pingsize_help = gengetopt_args_info_help[38]; args_info->pingcount_help = gengetopt_args_info_help[39]; args_info->pingquiet_help = gengetopt_args_info_help[40]; } void cmdline_parser_print_version(void) { printf("%s %s\n", (strlen(CMDLINE_PARSER_PACKAGE_NAME) ? CMDLINE_PARSER_PACKAGE_NAME : CMDLINE_PARSER_PACKAGE), CMDLINE_PARSER_VERSION); if (strlen(gengetopt_args_info_versiontext) > 0) printf("\n%s\n", gengetopt_args_info_versiontext); } static void print_help_common(void) { cmdline_parser_print_version(); if (strlen(gengetopt_args_info_purpose) > 0) printf("\n%s\n", gengetopt_args_info_purpose); if (strlen(gengetopt_args_info_usage) > 0) printf("\n%s\n", gengetopt_args_info_usage); printf("\n"); if (strlen(gengetopt_args_info_description) > 0) printf("%s\n\n", gengetopt_args_info_description); } void cmdline_parser_print_help(void) { int i = 0; print_help_common(); 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); } void cmdline_parser_params_init(struct cmdline_parser_params *params) { if (params) { params->override = 0; params->initialize = 1; params->check_required = 1; params->check_ambiguity = 0; params->print_errors = 1; } } struct cmdline_parser_params *cmdline_parser_params_create(void) { struct cmdline_parser_params *params = (struct cmdline_parser_params *) malloc(sizeof(struct cmdline_parser_params)); cmdline_parser_params_init(params); return params; } static void free_string_field(char **s) { if (*s) { free(*s); *s = 0; } } static void cmdline_parser_release(struct gengetopt_args_info *args_info) { free_string_field(&(args_info->conf_arg)); free_string_field(&(args_info->conf_orig)); free_string_field(&(args_info->pidfile_arg)); free_string_field(&(args_info->pidfile_orig)); free_string_field(&(args_info->statedir_arg)); free_string_field(&(args_info->statedir_orig)); free_string_field(&(args_info->dns_arg)); free_string_field(&(args_info->dns_orig)); free_string_field(&(args_info->listen_arg)); free_string_field(&(args_info->listen_orig)); free_string_field(&(args_info->remote_arg)); free_string_field(&(args_info->remote_orig)); free_string_field(&(args_info->contexts_orig)); free_string_field(&(args_info->timelimit_orig)); free_string_field(&(args_info->gtpversion_orig)); free_string_field(&(args_info->apn_arg)); free_string_field(&(args_info->apn_orig)); free_string_field(&(args_info->selmode_orig)); free_string_field(&(args_info->rattype_orig)); free_string_field(&(args_info->userloc_arg)); free_string_field(&(args_info->userloc_orig)); free_string_field(&(args_info->rai_arg)); free_string_field(&(args_info->rai_orig)); free_string_field(&(args_info->mstz_arg)); free_string_field(&(args_info->mstz_orig)); free_string_field(&(args_info->imeisv_arg)); free_string_field(&(args_info->imeisv_orig)); free_string_field(&(args_info->imsi_arg)); free_string_field(&(args_info->imsi_orig)); free_string_field(&(args_info->nsapi_orig)); free_string_field(&(args_info->msisdn_arg)); free_string_field(&(args_info->msisdn_orig)); free_string_field(&(args_info->qos_orig)); free_string_field(&(args_info->qose1_orig)); free_string_field(&(args_info->qose2_orig)); free_string_field(&(args_info->qose3_orig)); free_string_field(&(args_info->qose4_orig)); free_string_field(&(args_info->charging_orig)); free_string_field(&(args_info->uid_arg)); free_string_field(&(args_info->uid_orig)); free_string_field(&(args_info->pwd_arg)); free_string_field(&(args_info->pwd_orig)); free_string_field(&(args_info->net_arg)); free_string_field(&(args_info->net_orig)); free_string_field(&(args_info->ipup_arg)); free_string_field(&(args_info->ipup_orig)); free_string_field(&(args_info->ipdown_arg)); free_string_field(&(args_info->ipdown_orig)); free_string_field(&(args_info->pinghost_arg)); free_string_field(&(args_info->pinghost_orig)); free_string_field(&(args_info->pingrate_orig)); free_string_field(&(args_info->pingsize_orig)); free_string_field(&(args_info->pingcount_orig)); clear_given(args_info); } static void write_into_file(FILE * outfile, const char *opt, const char *arg, const char *values[]) { FIX_UNUSED(values); if (arg) { fprintf(outfile, "%s=\"%s\"\n", opt, arg); } else { fprintf(outfile, "%s\n", opt); } } int cmdline_parser_dump(FILE * outfile, struct gengetopt_args_info *args_info) { int i = 0; if (!outfile) { fprintf(stderr, "%s: cannot dump options to stream\n", CMDLINE_PARSER_PACKAGE); return EXIT_FAILURE; } if (args_info->help_given) write_into_file(outfile, "help", 0, 0); if (args_info->version_given) write_into_file(outfile, "version", 0, 0); if (args_info->debug_given) write_into_file(outfile, "debug", 0, 0); if (args_info->conf_given) write_into_file(outfile, "conf", args_info->conf_orig, 0); if (args_info->pidfile_given) write_into_file(outfile, "pidfile", args_info->pidfile_orig, 0); if (args_info->statedir_given) write_into_file(outfile, "statedir", args_info->statedir_orig, 0); if (args_info->dns_given) write_into_file(outfile, "dns", args_info->dns_orig, 0); if (args_info->listen_given) write_into_file(outfile, "listen", args_info->listen_orig, 0); if (args_info->remote_given) write_into_file(outfile, "remote", args_info->remote_orig, 0); if (args_info->contexts_given) write_into_file(outfile, "contexts", args_info->contexts_orig, 0); if (args_info->timelimit_given) write_into_file(outfile, "timelimit", args_info->timelimit_orig, 0); if (args_info->gtpversion_given) write_into_file(outfile, "gtpversion", args_info->gtpversion_orig, 0); if (args_info->apn_given) write_into_file(outfile, "apn", args_info->apn_orig, 0); if (args_info->selmode_given) write_into_file(outfile, "selmode", args_info->selmode_orig, 0); if (args_info->rattype_given) write_into_file(outfile, "rattype", args_info->rattype_orig, 0); if (args_info->userloc_given) write_into_file(outfile, "userloc", args_info->userloc_orig, 0); if (args_info->rai_given) write_into_file(outfile, "rai", args_info->rai_orig, 0); if (args_info->mstz_given) write_into_file(outfile, "mstz", args_info->mstz_orig, 0); if (args_info->imeisv_given) write_into_file(outfile, "imeisv", args_info->imeisv_orig, 0); if (args_info->norecovery_given) write_into_file(outfile, "norecovery", 0, 0); if (args_info->imsi_given) write_into_file(outfile, "imsi", args_info->imsi_orig, 0); if (args_info->nsapi_given) write_into_file(outfile, "nsapi", args_info->nsapi_orig, 0); if (args_info->msisdn_given) write_into_file(outfile, "msisdn", args_info->msisdn_orig, 0); if (args_info->qos_given) write_into_file(outfile, "qos", args_info->qos_orig, 0); if (args_info->qose1_given) write_into_file(outfile, "qose1", args_info->qose1_orig, 0); if (args_info->qose2_given) write_into_file(outfile, "qose2", args_info->qose2_orig, 0); if (args_info->qose3_given) write_into_file(outfile, "qose3", args_info->qose3_orig, 0); if (args_info->qose4_given) write_into_file(outfile, "qose4", args_info->qose4_orig, 0); if (args_info->charging_given) write_into_file(outfile, "charging", args_info->charging_orig, 0); if (args_info->uid_given) write_into_file(outfile, "uid", args_info->uid_orig, 0); if (args_info->pwd_given) write_into_file(outfile, "pwd", args_info->pwd_orig, 0); if (args_info->createif_given) write_into_file(outfile, "createif", 0, 0); if (args_info->net_given) write_into_file(outfile, "net", args_info->net_orig, 0); if (args_info->defaultroute_given) write_into_file(outfile, "defaultroute", 0, 0); if (args_info->ipup_given) write_into_file(outfile, "ipup", args_info->ipup_orig, 0); if (args_info->ipdown_given) write_into_file(outfile, "ipdown", args_info->ipdown_orig, 0); if (args_info->pinghost_given) write_into_file(outfile, "pinghost", args_info->pinghost_orig, 0); if (args_info->pingrate_given) write_into_file(outfile, "pingrate", args_info->pingrate_orig, 0); if (args_info->pingsize_given) write_into_file(outfile, "pingsize", args_info->pingsize_orig, 0); if (args_info->pingcount_given) write_into_file(outfile, "pingcount", args_info->pingcount_orig, 0); if (args_info->pingquiet_given) write_into_file(outfile, "pingquiet", 0, 0); i = EXIT_SUCCESS; return i; } 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; } i = cmdline_parser_dump(outfile, args_info); fclose(outfile); return i; } void cmdline_parser_free(struct gengetopt_args_info *args_info) { cmdline_parser_release(args_info); } /** @brief replacement of strdup, which is not standard */ char *gengetopt_strdup(const char *s) { char *result = 0; 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 **argv, struct gengetopt_args_info *args_info) { return cmdline_parser2(argc, argv, args_info, 0, 1, 1); } int cmdline_parser_ext(int argc, char **argv, struct gengetopt_args_info *args_info, struct cmdline_parser_params *params) { int result; result = cmdline_parser_internal(argc, argv, args_info, params, 0); if (result == EXIT_FAILURE) { cmdline_parser_free(args_info); exit(EXIT_FAILURE); } return result; } int cmdline_parser2(int argc, char **argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required) { int result; struct cmdline_parser_params params; params.override = override; params.initialize = initialize; params.check_required = check_required; params.check_ambiguity = 0; params.print_errors = 1; result = cmdline_parser_internal(argc, argv, args_info, ¶ms, 0); 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) { FIX_UNUSED(args_info); FIX_UNUSED(prog_name); return EXIT_SUCCESS; } static char *package_name = 0; /** * @brief updates an option * @param field the generic pointer to the field to update * @param orig_field the pointer to the orig field * @param field_given the pointer to the number of occurrence of this option * @param prev_given the pointer to the number of occurrence already seen * @param value the argument for this option (if null no arg was specified) * @param possible_values the possible values for this option (if specified) * @param default_value the default value (in case the option only accepts fixed values) * @param arg_type the type of this option * @param check_ambiguity @see cmdline_parser_params.check_ambiguity * @param override @see cmdline_parser_params.override * @param no_free whether to free a possible previous value * @param multiple_option whether this is a multiple option * @param long_opt the corresponding long option * @param short_opt the corresponding short option (or '-' if none) * @param additional_error possible further error specification */ static int update_arg(void *field, char **orig_field, unsigned int *field_given, unsigned int *prev_given, char *value, const char *possible_values[], const char *default_value, cmdline_parser_arg_type arg_type, int check_ambiguity, int override, int no_free, int multiple_option, const char *long_opt, char short_opt, const char *additional_error) { char *stop_char = 0; const char *val = value; int found; char **string_field; FIX_UNUSED(field); stop_char = 0; found = 0; if (!multiple_option && prev_given && (*prev_given || (check_ambiguity && *field_given))) { if (short_opt != '-') fprintf(stderr, "%s: `--%s' (`-%c') option given more than once%s\n", package_name, long_opt, short_opt, (additional_error ? additional_error : "")); else fprintf(stderr, "%s: `--%s' option given more than once%s\n", package_name, long_opt, (additional_error ? additional_error : "")); return 1; /* failure */ } FIX_UNUSED(default_value); if (field_given && *field_given && !override) return 0; if (prev_given) (*prev_given)++; if (field_given) (*field_given)++; if (possible_values) val = possible_values[found]; switch (arg_type) { case ARG_FLAG: *((int *)field) = !*((int *)field); break; case ARG_INT: if (val) *((int *)field) = strtol(val, &stop_char, 0); break; case ARG_STRING: if (val) { string_field = (char **)field; if (!no_free && *string_field) free(*string_field); /* free previous string */ *string_field = gengetopt_strdup(val); } break; default: break; }; /* check numeric conversion */ switch (arg_type) { case ARG_INT: if (val && !(stop_char && *stop_char == '\0')) { fprintf(stderr, "%s: invalid numeric value: %s\n", package_name, val); return 1; /* failure */ } break; default: ; }; /* store the original value */ switch (arg_type) { case ARG_NO: case ARG_FLAG: break; default: if (value && orig_field) { if (no_free) { *orig_field = value; } else { if (*orig_field) free(*orig_field); /* free previous string */ *orig_field = gengetopt_strdup(value); } } }; return 0; /* OK */ } int cmdline_parser_internal(int argc, char **argv, struct gengetopt_args_info *args_info, struct cmdline_parser_params *params, const char *additional_error) { int c; /* Character of the parsed option. */ int error_occurred = 0; struct gengetopt_args_info local_args_info; int override; int initialize; int check_required; int check_ambiguity; package_name = argv[0]; override = params->override; initialize = params->initialize; check_required = params->check_required; check_ambiguity = params->check_ambiguity; if (initialize) cmdline_parser_init(args_info); cmdline_parser_init(&local_args_info); optarg = 0; optind = 0; opterr = params->print_errors; optopt = '?'; while (1) { int option_index = 0; 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}, {"rattype", 1, NULL, 0}, {"userloc", 1, NULL, 0}, {"rai", 1, NULL, 0}, {"mstz", 1, NULL, 0}, {"imeisv", 1, NULL, 0}, {"norecovery", 0, NULL, 0}, {"imsi", 1, NULL, 'i'}, {"nsapi", 1, NULL, 0}, {"msisdn", 1, NULL, 'm'}, {"qos", 1, NULL, 'q'}, {"qose1", 1, NULL, 0}, {"qose2", 1, NULL, 0}, {"qose3", 1, NULL, 0}, {"qose4", 1, NULL, 0}, {"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}, {0, 0, 0, 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 (update_arg ((void *)&(args_info->debug_flag), 0, &(args_info->debug_given), &(local_args_info.debug_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "debug", 'd', additional_error)) goto failure; break; case 'c': /* Read configuration file. */ if (update_arg((void *)&(args_info->conf_arg), &(args_info->conf_orig), &(args_info->conf_given), &(local_args_info.conf_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "conf", 'c', additional_error)) goto failure; break; case 'l': /* Local interface. */ if (update_arg((void *)&(args_info->listen_arg), &(args_info->listen_orig), &(args_info->listen_given), &(local_args_info.listen_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "listen", 'l', additional_error)) goto failure; break; case 'r': /* Remote host. */ if (update_arg((void *)&(args_info->remote_arg), &(args_info->remote_orig), &(args_info->remote_given), &(local_args_info.remote_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "remote", 'r', additional_error)) goto failure; break; case 'a': /* Access point name. */ if (update_arg((void *)&(args_info->apn_arg), &(args_info->apn_orig), &(args_info->apn_given), &(local_args_info.apn_given), optarg, 0, "internet", ARG_STRING, check_ambiguity, override, 0, 0, "apn", 'a', additional_error)) goto failure; break; case 'i': /* IMSI. */ if (update_arg((void *)&(args_info->imsi_arg), &(args_info->imsi_orig), &(args_info->imsi_given), &(local_args_info.imsi_given), optarg, 0, "240010123456789", ARG_STRING, check_ambiguity, override, 0, 0, "imsi", 'i', additional_error)) goto failure; break; case 'm': /* Mobile Station ISDN number. */ if (update_arg((void *)&(args_info->msisdn_arg), &(args_info->msisdn_orig), &(args_info->msisdn_given), &(local_args_info.msisdn_given), optarg, 0, "46702123456", ARG_STRING, check_ambiguity, override, 0, 0, "msisdn", 'm', additional_error)) goto failure; break; case 'q': /* Requested quality of service. */ if (update_arg((void *)&(args_info->qos_arg), &(args_info->qos_orig), &(args_info->qos_given), &(local_args_info.qos_given), optarg, 0, "0x000b921f", ARG_INT, check_ambiguity, override, 0, 0, "qos", 'q', additional_error)) goto failure; break; case 'u': /* Login user ID. */ if (update_arg((void *)&(args_info->uid_arg), &(args_info->uid_orig), &(args_info->uid_given), &(local_args_info.uid_given), optarg, 0, "mig", ARG_STRING, check_ambiguity, override, 0, 0, "uid", 'u', additional_error)) goto failure; break; case 'p': /* Login password. */ if (update_arg((void *)&(args_info->pwd_arg), &(args_info->pwd_orig), &(args_info->pwd_given), &(local_args_info.pwd_given), optarg, 0, "hemmelig", ARG_STRING, check_ambiguity, override, 0, 0, "pwd", 'p', additional_error)) goto failure; break; case 'n': /* Network address for local interface. */ if (update_arg((void *)&(args_info->net_arg), &(args_info->net_orig), &(args_info->net_given), &(local_args_info.net_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "net", 'n', additional_error)) goto failure; break; case 0: /* Long option with no short option */ /* Filename of process id file. */ if (strcmp(long_options[option_index].name, "pidfile") == 0) { if (update_arg ((void *)&(args_info->pidfile_arg), &(args_info->pidfile_orig), &(args_info->pidfile_given), &(local_args_info.pidfile_given), optarg, 0, "./sgsnemu.pid", ARG_STRING, check_ambiguity, override, 0, 0, "pidfile", '-', additional_error)) goto failure; } /* Directory of nonvolatile data. */ else if (strcmp (long_options[option_index].name, "statedir") == 0) { if (update_arg ((void *)&(args_info->statedir_arg), &(args_info->statedir_orig), &(args_info->statedir_given), &(local_args_info.statedir_given), optarg, 0, "./", ARG_STRING, check_ambiguity, override, 0, 0, "statedir", '-', additional_error)) goto failure; } /* DNS Server to use. */ else if (strcmp(long_options[option_index].name, "dns") == 0) { if (update_arg((void *)&(args_info->dns_arg), &(args_info->dns_orig), &(args_info->dns_given), &(local_args_info.dns_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "dns", '-', additional_error)) goto failure; } /* Number of contexts. */ else if (strcmp (long_options[option_index].name, "contexts") == 0) { if (update_arg ((void *)&(args_info->contexts_arg), &(args_info->contexts_orig), &(args_info->contexts_given), &(local_args_info.contexts_given), optarg, 0, "1", ARG_INT, check_ambiguity, override, 0, 0, "contexts", '-', additional_error)) goto failure; } /* Exit after timelimit seconds. */ else if (strcmp (long_options[option_index].name, "timelimit") == 0) { if (update_arg ((void *)&(args_info->timelimit_arg), &(args_info->timelimit_orig), &(args_info->timelimit_given), &(local_args_info.timelimit_given), optarg, 0, "0", ARG_INT, check_ambiguity, override, 0, 0, "timelimit", '-', additional_error)) goto failure; } /* GTP version to use. */ else if (strcmp (long_options[option_index].name, "gtpversion") == 0) { if (update_arg ((void *)&(args_info->gtpversion_arg), &(args_info->gtpversion_orig), &(args_info->gtpversion_given), &(local_args_info.gtpversion_given), optarg, 0, "1", ARG_INT, check_ambiguity, override, 0, 0, "gtpversion", '-', additional_error)) goto failure; } /* Selection mode. */ else if (strcmp (long_options[option_index].name, "selmode") == 0) { if (update_arg ((void *)&(args_info->selmode_arg), &(args_info->selmode_orig), &(args_info->selmode_given), &(local_args_info.selmode_given), optarg, 0, "0x01", ARG_INT, check_ambiguity, override, 0, 0, "selmode", '-', additional_error)) goto failure; } /* Radio Access Technology Type. */ else if (strcmp (long_options[option_index].name, "rattype") == 0) { if (update_arg ((void *)&(args_info->rattype_arg), &(args_info->rattype_orig), &(args_info->rattype_given), &(local_args_info.rattype_given), optarg, 0, "1", ARG_INT, check_ambiguity, override, 0, 0, "rattype", '-', additional_error)) goto failure; } /* User Location Information. */ else if (strcmp (long_options[option_index].name, "userloc") == 0) { if (update_arg ((void *)&(args_info->userloc_arg), &(args_info->userloc_orig), &(args_info->userloc_given), &(local_args_info.userloc_given), optarg, 0, "02509946241207", ARG_STRING, check_ambiguity, override, 0, 0, "userloc", '-', additional_error)) goto failure; } /* Routing Area Information. */ else if (strcmp(long_options[option_index].name, "rai") == 0) { if (update_arg((void *)&(args_info->rai_arg), &(args_info->rai_orig), &(args_info->rai_given), &(local_args_info.rai_given), optarg, 0, "02509946241207", ARG_STRING, check_ambiguity, override, 0, 0, "rai", '-', additional_error)) goto failure; } /* MS Time Zone. */ else if (strcmp(long_options[option_index].name, "mstz") == 0) { if (update_arg((void *)&(args_info->mstz_arg), &(args_info->mstz_orig), &(args_info->mstz_given), &(local_args_info.mstz_given), optarg, 0, "0", ARG_STRING, check_ambiguity, override, 0, 0, "mstz", '-', additional_error)) goto failure; } /* IMEI(SV) International Mobile Equipment Identity (and Software Version). */ else if (strcmp (long_options[option_index].name, "imeisv") == 0) { if (update_arg((void *)&(args_info->imeisv_arg), &(args_info->imeisv_orig), &(args_info->imeisv_given), &(local_args_info.imeisv_given), optarg, 0, "2143658709214365", ARG_STRING, check_ambiguity, override, 0, 0, "imeisv", '-', additional_error)) goto failure; } /* Do not send recovery. */ else if (strcmp (long_options[option_index].name, "norecovery") == 0) { if (update_arg ((void *)&(args_info->norecovery_flag), 0, &(args_info->norecovery_given), &(local_args_info.norecovery_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "norecovery", '-', additional_error)) goto failure; } /* NSAPI. */ else if (strcmp (long_options[option_index].name, "nsapi") == 0) { if (update_arg((void *)&(args_info->nsapi_arg), &(args_info->nsapi_orig), &(args_info->nsapi_given), &(local_args_info.nsapi_given), optarg, 0, "0", ARG_INT, check_ambiguity, override, 0, 0, "nsapi", '-', additional_error)) goto failure; } /* Requested quality of service Extension 1. */ else if (strcmp (long_options[option_index].name, "qose1") == 0) { if (update_arg((void *)&(args_info->qose1_arg), &(args_info->qose1_orig), &(args_info->qose1_given), &(local_args_info.qose1_given), optarg, 0, "0x9396404074f9ffff", ARG_INT, check_ambiguity, override, 0, 0, "qose1", '-', additional_error)) goto failure; } /* Requested quality of service Extension 2. */ else if (strcmp (long_options[option_index].name, "qose2") == 0) { if (update_arg((void *)&(args_info->qose2_arg), &(args_info->qose2_orig), &(args_info->qose2_given), &(local_args_info.qose2_given), optarg, 0, "0x11", ARG_INT, check_ambiguity, override, 0, 0, "qose2", '-', additional_error)) goto failure; } /* Requested quality of service Extension 3. */ else if (strcmp (long_options[option_index].name, "qose3") == 0) { if (update_arg((void *)&(args_info->qose3_arg), &(args_info->qose3_orig), &(args_info->qose3_given), &(local_args_info.qose3_given), optarg, 0, "0x0101", ARG_INT, check_ambiguity, override, 0, 0, "qose3", '-', additional_error)) goto failure; } /* Requested quality of service Extension 4. */ else if (strcmp (long_options[option_index].name, "qose4") == 0) { if (update_arg((void *)&(args_info->qose4_arg), &(args_info->qose4_orig), &(args_info->qose4_given), &(local_args_info.qose4_given), optarg, 0, "0x4040", ARG_INT, check_ambiguity, override, 0, 0, "qose4", '-', additional_error)) goto failure; } /* Charging characteristics. */ else if (strcmp (long_options[option_index].name, "charging") == 0) { if (update_arg ((void *)&(args_info->charging_arg), &(args_info->charging_orig), &(args_info->charging_given), &(local_args_info.charging_given), optarg, 0, "0x0800", ARG_INT, check_ambiguity, override, 0, 0, "charging", '-', additional_error)) goto failure; } /* Create local network interface. */ else if (strcmp (long_options[option_index].name, "createif") == 0) { if (update_arg ((void *)&(args_info->createif_flag), 0, &(args_info->createif_given), &(local_args_info.createif_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "createif", '-', additional_error)) goto failure; } /* Create default route. */ else if (strcmp (long_options[option_index].name, "defaultroute") == 0) { if (update_arg ((void *)&(args_info->defaultroute_flag), 0, &(args_info->defaultroute_given), &(local_args_info.defaultroute_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "defaultroute", '-', additional_error)) goto failure; } /* Script to run after link-up. */ else if (strcmp(long_options[option_index].name, "ipup") == 0) { if (update_arg((void *)&(args_info->ipup_arg), &(args_info->ipup_orig), &(args_info->ipup_given), &(local_args_info.ipup_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "ipup", '-', additional_error)) goto failure; } /* Script to run after link-down. */ else if (strcmp (long_options[option_index].name, "ipdown") == 0) { if (update_arg((void *)&(args_info->ipdown_arg), &(args_info->ipdown_orig), &(args_info->ipdown_given), &(local_args_info.ipdown_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "ipdown", '-', additional_error)) goto failure; } /* Ping remote host. */ else if (strcmp (long_options[option_index].name, "pinghost") == 0) { if (update_arg ((void *)&(args_info->pinghost_arg), &(args_info->pinghost_orig), &(args_info->pinghost_given), &(local_args_info.pinghost_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "pinghost", '-', additional_error)) goto failure; } /* Number of ping req per second. */ else if (strcmp (long_options[option_index].name, "pingrate") == 0) { if (update_arg ((void *)&(args_info->pingrate_arg), &(args_info->pingrate_orig), &(args_info->pingrate_given), &(local_args_info.pingrate_given), optarg, 0, "1", ARG_INT, check_ambiguity, override, 0, 0, "pingrate", '-', additional_error)) goto failure; } /* Number of ping data bytes. */ else if (strcmp (long_options[option_index].name, "pingsize") == 0) { if (update_arg ((void *)&(args_info->pingsize_arg), &(args_info->pingsize_orig), &(args_info->pingsize_given), &(local_args_info.pingsize_given), optarg, 0, "56", ARG_INT, check_ambiguity, override, 0, 0, "pingsize", '-', additional_error)) goto failure; } /* Number of ping req to send. */ else if (strcmp (long_options[option_index].name, "pingcount") == 0) { if (update_arg ((void *)&(args_info->pingcount_arg), &(args_info->pingcount_orig), &(args_info->pingcount_given), &(local_args_info.pingcount_given), optarg, 0, "0", ARG_INT, check_ambiguity, override, 0, 0, "pingcount", '-', additional_error)) goto failure; } /* Do not print ping packet info. */ else if (strcmp (long_options[option_index].name, "pingquiet") == 0) { if (update_arg ((void *)&(args_info->pingquiet_flag), 0, &(args_info->pingquiet_given), &(local_args_info.pingquiet_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "pingquiet", '-', additional_error)) goto failure; } 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_occurred) 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 "=" */ static int _cmdline_parser_configfile(const char *filename, int *my_argc) { FILE *file; char my_argv[CONFIG_FILE_LINE_BUFFER_SIZE + 1]; char linebuf[CONFIG_FILE_LINE_SIZE]; int line_num = 0; int result = 0, equal; char *fopt, *farg; char *str_index; size_t len, next_token; char delimiter; if ((file = fopen(filename, "r")) == 0) { fprintf(stderr, "%s: Error opening configuration file '%s'\n", CMDLINE_PARSER_PACKAGE, filename); return EXIT_FAILURE; } while ((fgets(linebuf, CONFIG_FILE_LINE_SIZE, file)) != 0) { ++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; break; } /* 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 = 0; 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; break; } } 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; break; } } noarg: if (!strcmp(fopt, "include")) { if (farg && *farg) { result = _cmdline_parser_configfile(farg, my_argc); } else { fprintf(stderr, "%s:%s:%d: include requires a filename argument.\n", CMDLINE_PARSER_PACKAGE, filename, line_num); } continue; } 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); ++(*my_argc); 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 */ if (file) fclose(file); return result; } int cmdline_parser_configfile(const char *filename, struct gengetopt_args_info *args_info, int override, int initialize, int check_required) { struct cmdline_parser_params params; params.override = override; params.initialize = initialize; params.check_required = check_required; params.check_ambiguity = 0; params.print_errors = 1; return cmdline_parser_config_file(filename, args_info, ¶ms); } int cmdline_parser_config_file(const char *filename, struct gengetopt_args_info *args_info, struct cmdline_parser_params *params) { int i, result; int my_argc = 1; 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); result = _cmdline_parser_configfile(filename, &my_argc); if (result != EXIT_FAILURE) { 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, params, additional_error); free(additional_error); free(my_argv_arg); } free_cmd_list(); if (result == EXIT_FAILURE) { cmdline_parser_free(args_info); exit(EXIT_FAILURE); } return result; }