/* File autogenerated by gengetopt version 2.22.6 generated with the following command: /bin/gengetopt --input ../../src/cmdline.ggo --unamed-opts --no-handle-help --no-handle-version --output-dir=../../src 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 = "Highlight the syntax of a source file (e.g. Java) into a specific format (e.g.\nHTML)"; const char *gengetopt_args_info_usage = "Usage: " CMDLINE_PARSER_PACKAGE " [OPTIONS]... < INPUT_FILE> OUTPUT_FILE\n source-highlight [OPTIONS]... -i INPUT_FILE -o OUTPUT_FILE\n source-highlight [OPTIONS]... [FILES]..."; const char *gengetopt_args_info_versiontext = ""; const char *gengetopt_args_info_description = ""; const char *gengetopt_args_info_detailed_help[] = { " -h, --help Print help and exit", " --detailed-help Print help, including all details and hidden\n options, and exit", " -V, --version Print version and exit", " -i, --input=FILENAME Input file (default=stdin)", " -o, --output=FILENAME Output file (default=stdout, when the third\n invocation form is used). If 'STDOUT' is\n specified, the output is directed to standard\n output", "\nYou can simply specify some files at the command line and also use regular\nexpressions (for instance *.java). In this case the name for the output files\nwill be formed using the name of the source file with a .EXT appended, where\nEXT is the extension chosen according to the output format specified (for\ninstance .html).\n", " -s, --src-lang=STRING source language (use --lang-list to get the\n complete list). If not specified, the source\n language will be guessed from the file\n extension.", " --lang-list list all the supported language and associated\n language definition file", " --outlang-list list all the supported output language and\n associated language definition file", " -f, --out-format=STRING output format (use --outlang-list to get the\n complete list) (default=`html')", " -d, --doc create an output file that can be used as a\n stand alone document (e.g., not to be\n included in another one)", " --no-doc cancel the --doc option even if it is implied\n (e.g., when css is given)", " -c, --css=FILENAME the external style sheet filename. Implies\n --doc", " -T, --title=STRING give a title to the output document. Implies\n --doc", " -t, --tab=INT specify tab length. (default=`8')", " -H, --header=FILENAME file to insert as header", " -F, --footer=FILENAME file to insert as footer", " --style-file=FILENAME specify the file containing format options\n (default=`default.style')", " --style-css-file=FILENAME specify the file containing format options (in\n css syntax)", " --style-defaults=FILENAME specify the file containing defaults for format\n options (default=`style.defaults')", " --outlang-def=FILENAME output language definition file", " --outlang-map=FILENAME output language map file\n (default=`outlang.map')", " --data-dir=PATH directory where language definition files and\n language maps are searched for. If not\n specified these files are searched for in the\n current directory and in the data dir\n installation directory", " --output-dir=PATH output directory", " --lang-def=FILENAME language definition file", " --lang-map=FILENAME language map file (default=`lang.map')", " --show-lang-elements=FILENAME\n prints the language elements that are defined\n in the language definition file", " --infer-lang force to infer source script language\n (overriding given language specification)", "\nLines:", " -n, --line-number[=PADDING] number all output lines, using the specified\n padding character (default=`0')", " --line-number-ref[=PREFIX]\n number all output lines and generate an anchor,\n made of the specified prefix + the line\n number (default=`line')", "\nFiltering output:", "\n Mode: linerange\n specifying line ranges", " --line-range=STRING generate only the lines in the specified\n range(s)", " each range can be of the shape: \n single line (e.g., --line-range=50)\n full range (e.g., --line-range=2-10)\n partial range (e.g., --line-range=-30, first 30 lines, \n --line-range=40- from line 40 to the end\n", " --range-separator=STRING the optional separator to be printed among\n ranges (e.g., \"...\")", " --range-context=INT number of (context) lines generated even if not\n in range", " The optional --range-context specifies the number of lines that are not in\n range that will be printed anyway (before and after the lines in range);\n These lines will be formatted according to the \"context\" style.\n", "\n Mode: regexrange\n specifying regular expression delimited ranges", " --regex-range=STRING generate only the lines within the specified\n regular expressions", " when a line containing the specified regular expression is found, then\n the lines after this one are actually generated, until another line, \n containing the same regular expression is found (this last line is not\n generated).\n More than one regular expression can be specified.", "\nreference generation:", " --gen-references=STRING generate references (possible\n values=\"inline\", \"postline\", \"postdoc\"\n default=`inline')", " --ctags-file=FILENAME specify the file generated by ctags that will\n be used to generate references\n (default=`tags')", " --ctags=CMD how to run the ctags command. If this option\n is not specified, ctags will be executed with\n the default value. If it is specified with\n an empty string, ctags will not be executed\n at all (default=`ctags --excmd=n\n --tag-relative=yes')", "\ntesting:", " -v, --verbose verbose mode on", " -q, --quiet print no progress information", " --binary-output write output files in binary mode", " This is useful for testing purposes, since you may want to make\n sure that output files are always generated with a final newline character\n only", " --statistics print some statistics (i.e., elapsed time)", " --gen-version put source-highlight version in the generated\n file (default=on)", " --check-lang=FILENAME only check the correctness of a language\n definition file", " --check-outlang=FILENAME only check the correctness of an output\n language definition file", " --failsafe if no language definition is found for the\n input, it is simply copied to the output", " -g, --debug-langdef[=TYPE] debug a language definition. In dump mode just\n dumps all the steps; in interactive, at each\n step, waits for some input (press ENTER to\n step) (possible values=\"interactive\",\n \"dump\" default=`dump')", " --show-regex=FILENAME show the regular expression automaton\n corresponding to a language definition file", 0 }; static void init_help_array(void) { gengetopt_args_info_help[0] = gengetopt_args_info_detailed_help[0]; gengetopt_args_info_help[1] = gengetopt_args_info_detailed_help[1]; gengetopt_args_info_help[2] = gengetopt_args_info_detailed_help[2]; gengetopt_args_info_help[3] = gengetopt_args_info_detailed_help[3]; gengetopt_args_info_help[4] = gengetopt_args_info_detailed_help[4]; gengetopt_args_info_help[5] = gengetopt_args_info_detailed_help[5]; gengetopt_args_info_help[6] = gengetopt_args_info_detailed_help[6]; gengetopt_args_info_help[7] = gengetopt_args_info_detailed_help[7]; gengetopt_args_info_help[8] = gengetopt_args_info_detailed_help[8]; gengetopt_args_info_help[9] = gengetopt_args_info_detailed_help[9]; gengetopt_args_info_help[10] = gengetopt_args_info_detailed_help[10]; gengetopt_args_info_help[11] = gengetopt_args_info_detailed_help[11]; gengetopt_args_info_help[12] = gengetopt_args_info_detailed_help[12]; gengetopt_args_info_help[13] = gengetopt_args_info_detailed_help[13]; gengetopt_args_info_help[14] = gengetopt_args_info_detailed_help[14]; gengetopt_args_info_help[15] = gengetopt_args_info_detailed_help[15]; gengetopt_args_info_help[16] = gengetopt_args_info_detailed_help[16]; gengetopt_args_info_help[17] = gengetopt_args_info_detailed_help[17]; gengetopt_args_info_help[18] = gengetopt_args_info_detailed_help[18]; gengetopt_args_info_help[19] = gengetopt_args_info_detailed_help[19]; gengetopt_args_info_help[20] = gengetopt_args_info_detailed_help[20]; gengetopt_args_info_help[21] = gengetopt_args_info_detailed_help[21]; gengetopt_args_info_help[22] = gengetopt_args_info_detailed_help[22]; gengetopt_args_info_help[23] = gengetopt_args_info_detailed_help[23]; gengetopt_args_info_help[24] = gengetopt_args_info_detailed_help[24]; gengetopt_args_info_help[25] = gengetopt_args_info_detailed_help[25]; gengetopt_args_info_help[26] = gengetopt_args_info_detailed_help[26]; gengetopt_args_info_help[27] = gengetopt_args_info_detailed_help[27]; gengetopt_args_info_help[28] = gengetopt_args_info_detailed_help[28]; gengetopt_args_info_help[29] = gengetopt_args_info_detailed_help[29]; gengetopt_args_info_help[30] = gengetopt_args_info_detailed_help[30]; gengetopt_args_info_help[31] = gengetopt_args_info_detailed_help[31]; gengetopt_args_info_help[32] = gengetopt_args_info_detailed_help[32]; gengetopt_args_info_help[33] = gengetopt_args_info_detailed_help[33]; gengetopt_args_info_help[34] = gengetopt_args_info_detailed_help[35]; gengetopt_args_info_help[35] = gengetopt_args_info_detailed_help[36]; gengetopt_args_info_help[36] = gengetopt_args_info_detailed_help[38]; gengetopt_args_info_help[37] = gengetopt_args_info_detailed_help[39]; gengetopt_args_info_help[38] = gengetopt_args_info_detailed_help[41]; gengetopt_args_info_help[39] = gengetopt_args_info_detailed_help[42]; gengetopt_args_info_help[40] = gengetopt_args_info_detailed_help[43]; gengetopt_args_info_help[41] = gengetopt_args_info_detailed_help[44]; gengetopt_args_info_help[42] = gengetopt_args_info_detailed_help[45]; gengetopt_args_info_help[43] = gengetopt_args_info_detailed_help[46]; gengetopt_args_info_help[44] = gengetopt_args_info_detailed_help[47]; gengetopt_args_info_help[45] = gengetopt_args_info_detailed_help[48]; gengetopt_args_info_help[46] = gengetopt_args_info_detailed_help[50]; gengetopt_args_info_help[47] = gengetopt_args_info_detailed_help[51]; gengetopt_args_info_help[48] = gengetopt_args_info_detailed_help[52]; gengetopt_args_info_help[49] = gengetopt_args_info_detailed_help[53]; gengetopt_args_info_help[50] = gengetopt_args_info_detailed_help[54]; gengetopt_args_info_help[51] = gengetopt_args_info_detailed_help[55]; gengetopt_args_info_help[52] = gengetopt_args_info_detailed_help[56]; gengetopt_args_info_help[53] = 0; } const char *gengetopt_args_info_help[54]; 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); static int cmdline_parser_required2 (struct gengetopt_args_info *args_info, const char *prog_name, const char *additional_error); const char *cmdline_parser_gen_references_values[] = {"inline", "postline", "postdoc", 0}; /*< Possible values for gen-references. */ const char *cmdline_parser_debug_langdef_values[] = {"interactive", "dump", 0}; /*< Possible values for debug-langdef. */ static char * gengetopt_strdup (const char *s); static void clear_given (struct gengetopt_args_info *args_info) { args_info->help_given = 0 ; args_info->detailed_help_given = 0 ; args_info->version_given = 0 ; args_info->input_given = 0 ; args_info->output_given = 0 ; args_info->src_lang_given = 0 ; args_info->lang_list_given = 0 ; args_info->outlang_list_given = 0 ; args_info->out_format_given = 0 ; args_info->doc_given = 0 ; args_info->no_doc_given = 0 ; args_info->css_given = 0 ; args_info->title_given = 0 ; args_info->tab_given = 0 ; args_info->header_given = 0 ; args_info->footer_given = 0 ; args_info->style_file_given = 0 ; args_info->style_css_file_given = 0 ; args_info->style_defaults_given = 0 ; args_info->outlang_def_given = 0 ; args_info->outlang_map_given = 0 ; args_info->data_dir_given = 0 ; args_info->output_dir_given = 0 ; args_info->lang_def_given = 0 ; args_info->lang_map_given = 0 ; args_info->show_lang_elements_given = 0 ; args_info->infer_lang_given = 0 ; args_info->line_number_given = 0 ; args_info->line_number_ref_given = 0 ; args_info->line_range_given = 0 ; args_info->range_separator_given = 0 ; args_info->range_context_given = 0 ; args_info->regex_range_given = 0 ; args_info->gen_references_given = 0 ; args_info->ctags_file_given = 0 ; args_info->ctags_given = 0 ; args_info->verbose_given = 0 ; args_info->quiet_given = 0 ; args_info->binary_output_given = 0 ; args_info->statistics_given = 0 ; args_info->gen_version_given = 0 ; args_info->check_lang_given = 0 ; args_info->check_outlang_given = 0 ; args_info->failsafe_given = 0 ; args_info->debug_langdef_given = 0 ; args_info->show_regex_given = 0 ; args_info->linerange_mode_counter = 0 ; args_info->regexrange_mode_counter = 0 ; } static void clear_args (struct gengetopt_args_info *args_info) { FIX_UNUSED (args_info); args_info->input_arg = NULL; args_info->input_orig = NULL; args_info->output_arg = NULL; args_info->output_orig = NULL; args_info->src_lang_arg = NULL; args_info->src_lang_orig = NULL; args_info->out_format_arg = gengetopt_strdup ("html"); args_info->out_format_orig = NULL; args_info->css_arg = NULL; args_info->css_orig = NULL; args_info->title_arg = NULL; args_info->title_orig = NULL; args_info->tab_arg = 8; args_info->tab_orig = NULL; args_info->header_arg = NULL; args_info->header_orig = NULL; args_info->footer_arg = NULL; args_info->footer_orig = NULL; args_info->style_file_arg = gengetopt_strdup ("default.style"); args_info->style_file_orig = NULL; args_info->style_css_file_arg = NULL; args_info->style_css_file_orig = NULL; args_info->style_defaults_arg = gengetopt_strdup ("style.defaults"); args_info->style_defaults_orig = NULL; args_info->outlang_def_arg = NULL; args_info->outlang_def_orig = NULL; args_info->outlang_map_arg = gengetopt_strdup ("outlang.map"); args_info->outlang_map_orig = NULL; args_info->data_dir_arg = NULL; args_info->data_dir_orig = NULL; args_info->output_dir_arg = NULL; args_info->output_dir_orig = NULL; args_info->lang_def_arg = NULL; args_info->lang_def_orig = NULL; args_info->lang_map_arg = gengetopt_strdup ("lang.map"); args_info->lang_map_orig = NULL; args_info->show_lang_elements_arg = NULL; args_info->show_lang_elements_orig = NULL; args_info->line_number_arg = gengetopt_strdup ("0"); args_info->line_number_orig = NULL; args_info->line_number_ref_arg = gengetopt_strdup ("line"); args_info->line_number_ref_orig = NULL; args_info->line_range_arg = NULL; args_info->line_range_orig = NULL; args_info->range_separator_arg = NULL; args_info->range_separator_orig = NULL; args_info->range_context_orig = NULL; args_info->regex_range_arg = NULL; args_info->regex_range_orig = NULL; args_info->gen_references_arg = gengetopt_strdup ("inline"); args_info->gen_references_orig = NULL; args_info->ctags_file_arg = gengetopt_strdup ("tags"); args_info->ctags_file_orig = NULL; args_info->ctags_arg = gengetopt_strdup ("ctags --excmd=n --tag-relative=yes"); args_info->ctags_orig = NULL; args_info->gen_version_flag = 1; args_info->check_lang_arg = NULL; args_info->check_lang_orig = NULL; args_info->check_outlang_arg = NULL; args_info->check_outlang_orig = NULL; args_info->debug_langdef_arg = gengetopt_strdup ("dump"); args_info->debug_langdef_orig = NULL; args_info->show_regex_arg = NULL; args_info->show_regex_orig = NULL; } static void init_args_info(struct gengetopt_args_info *args_info) { init_help_array(); args_info->help_help = gengetopt_args_info_detailed_help[0] ; args_info->detailed_help_help = gengetopt_args_info_detailed_help[1] ; args_info->version_help = gengetopt_args_info_detailed_help[2] ; args_info->input_help = gengetopt_args_info_detailed_help[3] ; args_info->output_help = gengetopt_args_info_detailed_help[4] ; args_info->src_lang_help = gengetopt_args_info_detailed_help[6] ; args_info->lang_list_help = gengetopt_args_info_detailed_help[7] ; args_info->outlang_list_help = gengetopt_args_info_detailed_help[8] ; args_info->out_format_help = gengetopt_args_info_detailed_help[9] ; args_info->doc_help = gengetopt_args_info_detailed_help[10] ; args_info->no_doc_help = gengetopt_args_info_detailed_help[11] ; args_info->css_help = gengetopt_args_info_detailed_help[12] ; args_info->title_help = gengetopt_args_info_detailed_help[13] ; args_info->tab_help = gengetopt_args_info_detailed_help[14] ; args_info->header_help = gengetopt_args_info_detailed_help[15] ; args_info->footer_help = gengetopt_args_info_detailed_help[16] ; args_info->style_file_help = gengetopt_args_info_detailed_help[17] ; args_info->style_css_file_help = gengetopt_args_info_detailed_help[18] ; args_info->style_defaults_help = gengetopt_args_info_detailed_help[19] ; args_info->outlang_def_help = gengetopt_args_info_detailed_help[20] ; args_info->outlang_map_help = gengetopt_args_info_detailed_help[21] ; args_info->data_dir_help = gengetopt_args_info_detailed_help[22] ; args_info->output_dir_help = gengetopt_args_info_detailed_help[23] ; args_info->lang_def_help = gengetopt_args_info_detailed_help[24] ; args_info->lang_map_help = gengetopt_args_info_detailed_help[25] ; args_info->show_lang_elements_help = gengetopt_args_info_detailed_help[26] ; args_info->infer_lang_help = gengetopt_args_info_detailed_help[27] ; args_info->line_number_help = gengetopt_args_info_detailed_help[29] ; args_info->line_number_ref_help = gengetopt_args_info_detailed_help[30] ; args_info->line_range_help = gengetopt_args_info_detailed_help[33] ; args_info->line_range_min = 0; args_info->line_range_max = 0; args_info->range_separator_help = gengetopt_args_info_detailed_help[35] ; args_info->range_context_help = gengetopt_args_info_detailed_help[36] ; args_info->regex_range_help = gengetopt_args_info_detailed_help[39] ; args_info->regex_range_min = 0; args_info->regex_range_max = 0; args_info->gen_references_help = gengetopt_args_info_detailed_help[42] ; args_info->ctags_file_help = gengetopt_args_info_detailed_help[43] ; args_info->ctags_help = gengetopt_args_info_detailed_help[44] ; args_info->verbose_help = gengetopt_args_info_detailed_help[46] ; args_info->quiet_help = gengetopt_args_info_detailed_help[47] ; args_info->binary_output_help = gengetopt_args_info_detailed_help[48] ; args_info->statistics_help = gengetopt_args_info_detailed_help[50] ; args_info->gen_version_help = gengetopt_args_info_detailed_help[51] ; args_info->check_lang_help = gengetopt_args_info_detailed_help[52] ; args_info->check_outlang_help = gengetopt_args_info_detailed_help[53] ; args_info->failsafe_help = gengetopt_args_info_detailed_help[54] ; args_info->debug_langdef_help = gengetopt_args_info_detailed_help[55] ; args_info->show_regex_help = gengetopt_args_info_detailed_help[56] ; } 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_print_detailed_help (void) { int i = 0; print_help_common(); while (gengetopt_args_info_detailed_help[i]) printf("%s\n", gengetopt_args_info_detailed_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); args_info->inputs = 0; args_info->inputs_num = 0; } 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; } } /** @brief generic value variable */ union generic_value { int int_arg; char *string_arg; const char *default_string_arg; }; /** @brief holds temporary values for multiple options */ struct generic_list { union generic_value arg; char *orig; struct generic_list *next; }; /** * @brief add a node at the head of the list */ static void add_node(struct generic_list **list) { struct generic_list *new_node = (struct generic_list *) malloc (sizeof (struct generic_list)); new_node->next = *list; *list = new_node; new_node->arg.string_arg = 0; new_node->orig = 0; } static void free_multiple_string_field(unsigned int len, char ***arg, char ***orig) { unsigned int i; if (*arg) { for (i = 0; i < len; ++i) { free_string_field(&((*arg)[i])); free_string_field(&((*orig)[i])); } free_string_field(&((*arg)[0])); /* free default string */ free (*arg); *arg = 0; free (*orig); *orig = 0; } } static void cmdline_parser_release (struct gengetopt_args_info *args_info) { unsigned int i; free_string_field (&(args_info->input_arg)); free_string_field (&(args_info->input_orig)); free_string_field (&(args_info->output_arg)); free_string_field (&(args_info->output_orig)); free_string_field (&(args_info->src_lang_arg)); free_string_field (&(args_info->src_lang_orig)); free_string_field (&(args_info->out_format_arg)); free_string_field (&(args_info->out_format_orig)); free_string_field (&(args_info->css_arg)); free_string_field (&(args_info->css_orig)); free_string_field (&(args_info->title_arg)); free_string_field (&(args_info->title_orig)); free_string_field (&(args_info->tab_orig)); free_string_field (&(args_info->header_arg)); free_string_field (&(args_info->header_orig)); free_string_field (&(args_info->footer_arg)); free_string_field (&(args_info->footer_orig)); free_string_field (&(args_info->style_file_arg)); free_string_field (&(args_info->style_file_orig)); free_string_field (&(args_info->style_css_file_arg)); free_string_field (&(args_info->style_css_file_orig)); free_string_field (&(args_info->style_defaults_arg)); free_string_field (&(args_info->style_defaults_orig)); free_string_field (&(args_info->outlang_def_arg)); free_string_field (&(args_info->outlang_def_orig)); free_string_field (&(args_info->outlang_map_arg)); free_string_field (&(args_info->outlang_map_orig)); free_string_field (&(args_info->data_dir_arg)); free_string_field (&(args_info->data_dir_orig)); free_string_field (&(args_info->output_dir_arg)); free_string_field (&(args_info->output_dir_orig)); free_string_field (&(args_info->lang_def_arg)); free_string_field (&(args_info->lang_def_orig)); free_string_field (&(args_info->lang_map_arg)); free_string_field (&(args_info->lang_map_orig)); free_string_field (&(args_info->show_lang_elements_arg)); free_string_field (&(args_info->show_lang_elements_orig)); free_string_field (&(args_info->line_number_arg)); free_string_field (&(args_info->line_number_orig)); free_string_field (&(args_info->line_number_ref_arg)); free_string_field (&(args_info->line_number_ref_orig)); free_multiple_string_field (args_info->line_range_given, &(args_info->line_range_arg), &(args_info->line_range_orig)); free_string_field (&(args_info->range_separator_arg)); free_string_field (&(args_info->range_separator_orig)); free_string_field (&(args_info->range_context_orig)); free_multiple_string_field (args_info->regex_range_given, &(args_info->regex_range_arg), &(args_info->regex_range_orig)); free_string_field (&(args_info->gen_references_arg)); free_string_field (&(args_info->gen_references_orig)); free_string_field (&(args_info->ctags_file_arg)); free_string_field (&(args_info->ctags_file_orig)); free_string_field (&(args_info->ctags_arg)); free_string_field (&(args_info->ctags_orig)); free_string_field (&(args_info->check_lang_arg)); free_string_field (&(args_info->check_lang_orig)); free_string_field (&(args_info->check_outlang_arg)); free_string_field (&(args_info->check_outlang_orig)); free_string_field (&(args_info->debug_langdef_arg)); free_string_field (&(args_info->debug_langdef_orig)); free_string_field (&(args_info->show_regex_arg)); free_string_field (&(args_info->show_regex_orig)); for (i = 0; i < args_info->inputs_num; ++i) free (args_info->inputs [i]); if (args_info->inputs_num) free (args_info->inputs); clear_given (args_info); } /** * @param val the value to check * @param values the possible values * @return the index of the matched value: * -1 if no value matched, * -2 if more than one value has matched */ static int check_possible_values(const char *val, const char *values[]) { int i, found, last; size_t len; if (!val) /* otherwise strlen() crashes below */ return -1; /* -1 means no argument for the option */ found = last = 0; for (i = 0, len = strlen(val); values[i]; ++i) { if (strncmp(val, values[i], len) == 0) { ++found; last = i; if (strlen(values[i]) == len) return i; /* exact macth no need to check more */ } } if (found == 1) /* one match: OK */ return last; return (found ? -2 : -1); /* return many values or none matched */ } static void write_into_file(FILE *outfile, const char *opt, const char *arg, const char *values[]) { int found = -1; if (arg) { if (values) { found = check_possible_values(arg, values); } if (found>= 0) fprintf(outfile, "%s=\"%s\" # %s\n", opt, arg, values[found]); else fprintf(outfile, "%s=\"%s\"\n", opt, arg); } else { fprintf(outfile, "%s\n", opt); } } static void write_multiple_into_file(FILE *outfile, int len, const char *opt, char **arg, const char *values[]) { int i; for (i = 0; i < len; ++i) write_into_file(outfile, opt, (arg ? arg[i] : 0), values); } 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->detailed_help_given) write_into_file(outfile, "detailed-help", 0, 0 ); if (args_info->version_given) write_into_file(outfile, "version", 0, 0 ); if (args_info->input_given) write_into_file(outfile, "input", args_info->input_orig, 0); if (args_info->output_given) write_into_file(outfile, "output", args_info->output_orig, 0); if (args_info->src_lang_given) write_into_file(outfile, "src-lang", args_info->src_lang_orig, 0); if (args_info->lang_list_given) write_into_file(outfile, "lang-list", 0, 0 ); if (args_info->outlang_list_given) write_into_file(outfile, "outlang-list", 0, 0 ); if (args_info->out_format_given) write_into_file(outfile, "out-format", args_info->out_format_orig, 0); if (args_info->doc_given) write_into_file(outfile, "doc", 0, 0 ); if (args_info->no_doc_given) write_into_file(outfile, "no-doc", 0, 0 ); if (args_info->css_given) write_into_file(outfile, "css", args_info->css_orig, 0); if (args_info->title_given) write_into_file(outfile, "title", args_info->title_orig, 0); if (args_info->tab_given) write_into_file(outfile, "tab", args_info->tab_orig, 0); if (args_info->header_given) write_into_file(outfile, "header", args_info->header_orig, 0); if (args_info->footer_given) write_into_file(outfile, "footer", args_info->footer_orig, 0); if (args_info->style_file_given) write_into_file(outfile, "style-file", args_info->style_file_orig, 0); if (args_info->style_css_file_given) write_into_file(outfile, "style-css-file", args_info->style_css_file_orig, 0); if (args_info->style_defaults_given) write_into_file(outfile, "style-defaults", args_info->style_defaults_orig, 0); if (args_info->outlang_def_given) write_into_file(outfile, "outlang-def", args_info->outlang_def_orig, 0); if (args_info->outlang_map_given) write_into_file(outfile, "outlang-map", args_info->outlang_map_orig, 0); if (args_info->data_dir_given) write_into_file(outfile, "data-dir", args_info->data_dir_orig, 0); if (args_info->output_dir_given) write_into_file(outfile, "output-dir", args_info->output_dir_orig, 0); if (args_info->lang_def_given) write_into_file(outfile, "lang-def", args_info->lang_def_orig, 0); if (args_info->lang_map_given) write_into_file(outfile, "lang-map", args_info->lang_map_orig, 0); if (args_info->show_lang_elements_given) write_into_file(outfile, "show-lang-elements", args_info->show_lang_elements_orig, 0); if (args_info->infer_lang_given) write_into_file(outfile, "infer-lang", 0, 0 ); if (args_info->line_number_given) write_into_file(outfile, "line-number", args_info->line_number_orig, 0); if (args_info->line_number_ref_given) write_into_file(outfile, "line-number-ref", args_info->line_number_ref_orig, 0); write_multiple_into_file(outfile, args_info->line_range_given, "line-range", args_info->line_range_orig, 0); if (args_info->range_separator_given) write_into_file(outfile, "range-separator", args_info->range_separator_orig, 0); if (args_info->range_context_given) write_into_file(outfile, "range-context", args_info->range_context_orig, 0); write_multiple_into_file(outfile, args_info->regex_range_given, "regex-range", args_info->regex_range_orig, 0); if (args_info->gen_references_given) write_into_file(outfile, "gen-references", args_info->gen_references_orig, cmdline_parser_gen_references_values); if (args_info->ctags_file_given) write_into_file(outfile, "ctags-file", args_info->ctags_file_orig, 0); if (args_info->ctags_given) write_into_file(outfile, "ctags", args_info->ctags_orig, 0); if (args_info->verbose_given) write_into_file(outfile, "verbose", 0, 0 ); if (args_info->quiet_given) write_into_file(outfile, "quiet", 0, 0 ); if (args_info->binary_output_given) write_into_file(outfile, "binary-output", 0, 0 ); if (args_info->statistics_given) write_into_file(outfile, "statistics", 0, 0 ); if (args_info->gen_version_given) write_into_file(outfile, "gen-version", 0, 0 ); if (args_info->check_lang_given) write_into_file(outfile, "check-lang", args_info->check_lang_orig, 0); if (args_info->check_outlang_given) write_into_file(outfile, "check-outlang", args_info->check_outlang_orig, 0); if (args_info->failsafe_given) write_into_file(outfile, "failsafe", 0, 0 ); if (args_info->debug_langdef_given) write_into_file(outfile, "debug-langdef", args_info->debug_langdef_orig, cmdline_parser_debug_langdef_values); if (args_info->show_regex_given) write_into_file(outfile, "show-regex", args_info->show_regex_orig, 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; } static char * get_multiple_arg_token(const char *arg) { const char *tok; char *ret; size_t len, num_of_escape, i, j; if (!arg) return 0; tok = strchr (arg, ','); num_of_escape = 0; /* make sure it is not escaped */ while (tok) { if (*(tok-1) == '\\') { /* find the next one */ tok = strchr (tok+1, ','); ++num_of_escape; } else break; } if (tok) len = (size_t)(tok - arg + 1); else len = strlen (arg) + 1; len -= num_of_escape; ret = (char *) malloc (len); i = 0; j = 0; while (arg[i] && (j < len-1)) { if (arg[i] == '\\' && arg[ i + 1 ] && arg[ i + 1 ] == ',') ++i; ret[j++] = arg[i++]; } ret[len-1] = '0円'; return ret; } static const char * get_multiple_arg_token_next(const char *arg) { const char *tok; if (!arg) return 0; tok = strchr (arg, ','); /* make sure it is not escaped */ while (tok) { if (*(tok-1) == '\\') { /* find the next one */ tok = strchr (tok+1, ','); } else break; } if (! tok || strlen(tok) == 1) return 0; return tok+1; } static int check_multiple_option_occurrences(const char *prog_name, unsigned int option_given, unsigned int min, unsigned int max, const char *option_desc); int check_multiple_option_occurrences(const char *prog_name, unsigned int option_given, unsigned int min, unsigned int max, const char *option_desc) { int error_occurred = 0; if (option_given && (min> 0 || max> 0)) { if (min> 0 && max> 0) { if (min == max) { /* specific occurrences */ if (option_given != (unsigned int) min) { fprintf (stderr, "%s: %s option occurrences must be %d\n", prog_name, option_desc, min); error_occurred = 1; } } else if (option_given < (unsigned int) min || option_given> (unsigned int) max) { /* range occurrences */ fprintf (stderr, "%s: %s option occurrences must be between %d and %d\n", prog_name, option_desc, min, max); error_occurred = 1; } } else if (min> 0) { /* at least check */ if (option_given < min) { fprintf (stderr, "%s: %s option occurrences must be at least %d\n", prog_name, option_desc, min); error_occurred = 1; } } else if (max> 0) { /* at most check */ if (option_given> max) { fprintf (stderr, "%s: %s option occurrences must be at most %d\n", prog_name, option_desc, max); error_occurred = 1; } } } return error_occurred; } 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) { int result = EXIT_SUCCESS; if (cmdline_parser_required2(args_info, prog_name, 0)> 0) result = EXIT_FAILURE; if (result == EXIT_FAILURE) { cmdline_parser_free (args_info); exit (EXIT_FAILURE); } return result; } int cmdline_parser_required2 (struct gengetopt_args_info *args_info, const char *prog_name, const char *additional_error) { int error_occurred = 0; FIX_UNUSED (additional_error); /* checks for required options */ if (args_info->linerange_mode_counter && check_multiple_option_occurrences(prog_name, args_info->line_range_given, args_info->line_range_min, args_info->line_range_max, "'--line-range'")) error_occurred = 1; if (args_info->regexrange_mode_counter && check_multiple_option_occurrences(prog_name, args_info->regex_range_given, args_info->regex_range_min, args_info->regex_range_max, "'--regex-range'")) error_occurred = 1; /* checks for dependences among options */ if (args_info->range_separator_given && ! args_info->line_range_given) { fprintf (stderr, "%s: '--range-separator' option depends on option 'line-range'%s\n", prog_name, (additional_error ? additional_error : "")); error_occurred = 1; } if (args_info->range_context_given && ! args_info->line_range_given) { fprintf (stderr, "%s: '--range-context' option depends on option 'line-range'%s\n", prog_name, (additional_error ? additional_error : "")); error_occurred = 1; } return error_occurred; } 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 */ } if (possible_values && (found = check_possible_values((value ? value : default_value), possible_values)) < 0) { if (short_opt != '-') fprintf (stderr, "%s: %s argument, \"%s\", for option `--%s' (`-%c')%s\n", package_name, (found == -2) ? "ambiguous" : "invalid", value, long_opt, short_opt, (additional_error ? additional_error : "")); else fprintf (stderr, "%s: %s argument, \"%s\", for option `--%s'%s\n", package_name, (found == -2) ? "ambiguous" : "invalid", value, long_opt, (additional_error ? additional_error : "")); return 1; /* failure */ } 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円')) { 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 */ } /** * @brief store information about a multiple option in a temporary list * @param list where to (temporarily) store multiple options */ static int update_multiple_arg_temp(struct generic_list **list, unsigned int *prev_given, const char *val, const char *possible_values[], const char *default_value, cmdline_parser_arg_type arg_type, const char *long_opt, char short_opt, const char *additional_error) { /* store single arguments */ char *multi_token; const char *multi_next; if (arg_type == ARG_NO) { (*prev_given)++; return 0; /* OK */ } multi_token = get_multiple_arg_token(val); multi_next = get_multiple_arg_token_next (val); while (1) { add_node (list); if (update_arg((void *)&((*list)->arg), &((*list)->orig), 0, prev_given, multi_token, possible_values, default_value, arg_type, 0, 1, 1, 1, long_opt, short_opt, additional_error)) { if (multi_token) free(multi_token); return 1; /* failure */ } if (multi_next) { multi_token = get_multiple_arg_token(multi_next); multi_next = get_multiple_arg_token_next (multi_next); } else break; } return 0; /* OK */ } /** * @brief free the passed list (including possible string argument) */ static void free_list(struct generic_list *list, short string_arg) { if (list) { struct generic_list *tmp; while (list) { tmp = list; if (string_arg && list->arg.string_arg) free (list->arg.string_arg); if (list->orig) free (list->orig); list = list->next; free (tmp); } } } /** * @brief updates a multiple option starting from the passed list */ static void update_multiple_arg(void *field, char ***orig_field, unsigned int field_given, unsigned int prev_given, union generic_value *default_value, cmdline_parser_arg_type arg_type, struct generic_list *list) { int i; struct generic_list *tmp; if (prev_given && list) { *orig_field = (char **) realloc (*orig_field, (field_given + prev_given) * sizeof (char *)); switch(arg_type) { case ARG_INT: *((int **)field) = (int *)realloc (*((int **)field), (field_given + prev_given) * sizeof (int)); break; case ARG_STRING: *((char ***)field) = (char **)realloc (*((char ***)field), (field_given + prev_given) * sizeof (char *)); break; default: break; }; for (i = (prev_given - 1); i>= 0; --i) { tmp = list; switch(arg_type) { case ARG_INT: (*((int **)field))[i + field_given] = tmp->arg.int_arg; break; case ARG_STRING: (*((char ***)field))[i + field_given] = tmp->arg.string_arg; break; default: break; } (*orig_field) [i + field_given] = list->orig; list = list->next; free (tmp); } } else { /* set the default value */ if (default_value && ! field_given) { switch(arg_type) { case ARG_INT: if (! *((int **)field)) { *((int **)field) = (int *)malloc (sizeof (int)); (*((int **)field))[0] = default_value->int_arg; } break; case ARG_STRING: if (! *((char ***)field)) { *((char ***)field) = (char **)malloc (sizeof (char *)); (*((char ***)field))[0] = gengetopt_strdup(default_value->string_arg); } break; default: break; } if (!(*orig_field)) { *orig_field = (char **) malloc (sizeof (char *)); (*orig_field)[0] = 0; } } } } static int check_modes( int given1[], const char *options1[], int given2[], const char *options2[]) { int i = 0, j = 0, errors = 0; while (given1[i]>= 0) { if (given1[i]) { while (given2[j]>= 0) { if (given2[j]) { ++errors; fprintf(stderr, "%s: option %s conflicts with option %s\n", package_name, options1[i], options2[j]); } ++j; } } ++i; } return errors; } 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. */ struct generic_list * line_range_list = NULL; struct generic_list * regex_range_list = NULL; 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' }, { "detailed-help", 0, NULL, 0 }, { "version", 0, NULL, 'V' }, { "input", 1, NULL, 'i' }, { "output", 1, NULL, 'o' }, { "src-lang", 1, NULL, 's' }, { "lang-list", 0, NULL, 0 }, { "outlang-list", 0, NULL, 0 }, { "out-format", 1, NULL, 'f' }, { "doc", 0, NULL, 'd' }, { "no-doc", 0, NULL, 0 }, { "css", 1, NULL, 'c' }, { "title", 1, NULL, 'T' }, { "tab", 1, NULL, 't' }, { "header", 1, NULL, 'H' }, { "footer", 1, NULL, 'F' }, { "style-file", 1, NULL, 0 }, { "style-css-file", 1, NULL, 0 }, { "style-defaults", 1, NULL, 0 }, { "outlang-def", 1, NULL, 0 }, { "outlang-map", 1, NULL, 0 }, { "data-dir", 1, NULL, 0 }, { "output-dir", 1, NULL, 0 }, { "lang-def", 1, NULL, 0 }, { "lang-map", 1, NULL, 0 }, { "show-lang-elements", 1, NULL, 0 }, { "infer-lang", 0, NULL, 0 }, { "line-number", 2, NULL, 'n' }, { "line-number-ref", 2, NULL, 0 }, { "line-range", 1, NULL, 0 }, { "range-separator", 1, NULL, 0 }, { "range-context", 1, NULL, 0 }, { "regex-range", 1, NULL, 0 }, { "gen-references", 1, NULL, 0 }, { "ctags-file", 1, NULL, 0 }, { "ctags", 1, NULL, 0 }, { "verbose", 0, NULL, 'v' }, { "quiet", 0, NULL, 'q' }, { "binary-output", 0, NULL, 0 }, { "statistics", 0, NULL, 0 }, { "gen-version", 0, NULL, 0 }, { "check-lang", 1, NULL, 0 }, { "check-outlang", 1, NULL, 0 }, { "failsafe", 0, NULL, 0 }, { "debug-langdef", 2, NULL, 'g' }, { "show-regex", 1, NULL, 0 }, { 0, 0, 0, 0 } }; c = getopt_long (argc, argv, "hVi:o:s:f:dc:T:t:H:F:n::vqg::", long_options, &option_index); if (c == -1) break; /* Exit from `while (1)' loop. */ switch (c) { case 'h': /* Print help and exit. */ if (update_arg( 0 , 0 , &(args_info->help_given), &(local_args_info.help_given), optarg, 0, 0, ARG_NO, check_ambiguity, override, 0, 0, "help", 'h', additional_error)) goto failure; cmdline_parser_free (&local_args_info); return 0; break; case 'V': /* Print version and exit. */ if (update_arg( 0 , 0 , &(args_info->version_given), &(local_args_info.version_given), optarg, 0, 0, ARG_NO, check_ambiguity, override, 0, 0, "version", 'V', additional_error)) goto failure; cmdline_parser_free (&local_args_info); return 0; break; case 'i': /* Input file (default=stdin). */ if (update_arg( (void *)&(args_info->input_arg), &(args_info->input_orig), &(args_info->input_given), &(local_args_info.input_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "input", 'i', additional_error)) goto failure; break; case 'o': /* Output file (default=stdout, when the third invocation form is used). If 'STDOUT' is specified, the output is directed to standard output. */ if (update_arg( (void *)&(args_info->output_arg), &(args_info->output_orig), &(args_info->output_given), &(local_args_info.output_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "output", 'o', additional_error)) goto failure; break; case 's': /* source language (use --lang-list to get the complete list). If not specified, the source language will be guessed from the file extension.. */ if (update_arg( (void *)&(args_info->src_lang_arg), &(args_info->src_lang_orig), &(args_info->src_lang_given), &(local_args_info.src_lang_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "src-lang", 's', additional_error)) goto failure; break; case 'f': /* output format (use --outlang-list to get the complete list). */ if (update_arg( (void *)&(args_info->out_format_arg), &(args_info->out_format_orig), &(args_info->out_format_given), &(local_args_info.out_format_given), optarg, 0, "html", ARG_STRING, check_ambiguity, override, 0, 0, "out-format", 'f', additional_error)) goto failure; break; case 'd': /* create an output file that can be used as a stand alone document (e.g., not to be included in another one). */ if (update_arg( 0 , 0 , &(args_info->doc_given), &(local_args_info.doc_given), optarg, 0, 0, ARG_NO, check_ambiguity, override, 0, 0, "doc", 'd', additional_error)) goto failure; break; case 'c': /* the external style sheet filename. Implies --doc. */ if (update_arg( (void *)&(args_info->css_arg), &(args_info->css_orig), &(args_info->css_given), &(local_args_info.css_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "css", 'c', additional_error)) goto failure; break; case 'T': /* give a title to the output document. Implies --doc. */ if (update_arg( (void *)&(args_info->title_arg), &(args_info->title_orig), &(args_info->title_given), &(local_args_info.title_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "title", 'T', additional_error)) goto failure; break; case 't': /* specify tab length.. */ if (update_arg( (void *)&(args_info->tab_arg), &(args_info->tab_orig), &(args_info->tab_given), &(local_args_info.tab_given), optarg, 0, "8", ARG_INT, check_ambiguity, override, 0, 0, "tab", 't', additional_error)) goto failure; break; case 'H': /* file to insert as header. */ if (update_arg( (void *)&(args_info->header_arg), &(args_info->header_orig), &(args_info->header_given), &(local_args_info.header_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "header", 'H', additional_error)) goto failure; break; case 'F': /* file to insert as footer. */ if (update_arg( (void *)&(args_info->footer_arg), &(args_info->footer_orig), &(args_info->footer_given), &(local_args_info.footer_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "footer", 'F', additional_error)) goto failure; break; case 'n': /* number all output lines, using the specified padding character. */ if (update_arg( (void *)&(args_info->line_number_arg), &(args_info->line_number_orig), &(args_info->line_number_given), &(local_args_info.line_number_given), optarg, 0, "0", ARG_STRING, check_ambiguity, override, 0, 0, "line-number", 'n', additional_error)) goto failure; break; case 'v': /* verbose mode on. */ if (update_arg( 0 , 0 , &(args_info->verbose_given), &(local_args_info.verbose_given), optarg, 0, 0, ARG_NO, check_ambiguity, override, 0, 0, "verbose", 'v', additional_error)) goto failure; break; case 'q': /* print no progress information. */ if (update_arg( 0 , 0 , &(args_info->quiet_given), &(local_args_info.quiet_given), optarg, 0, 0, ARG_NO, check_ambiguity, override, 0, 0, "quiet", 'q', additional_error)) goto failure; break; case 'g': /* debug a language definition. In dump mode just dumps all the steps; in interactive, at each step, waits for some input (press ENTER to step). */ if (update_arg( (void *)&(args_info->debug_langdef_arg), &(args_info->debug_langdef_orig), &(args_info->debug_langdef_given), &(local_args_info.debug_langdef_given), optarg, cmdline_parser_debug_langdef_values, "dump", ARG_STRING, check_ambiguity, override, 0, 0, "debug-langdef", 'g', additional_error)) goto failure; break; case 0: /* Long option with no short option */ /* Print help, including all details and hidden options, and exit. */ if (strcmp (long_options[option_index].name, "detailed-help") == 0) { if (update_arg( 0 , 0 , &(args_info->detailed_help_given), &(local_args_info.detailed_help_given), optarg, 0, 0, ARG_NO, check_ambiguity, override, 0, 0, "detailed-help", '-', additional_error)) goto failure; cmdline_parser_free (&local_args_info); return 0; } /* list all the supported language and associated language definition file. */ else if (strcmp (long_options[option_index].name, "lang-list") == 0) { if (update_arg( 0 , 0 , &(args_info->lang_list_given), &(local_args_info.lang_list_given), optarg, 0, 0, ARG_NO, check_ambiguity, override, 0, 0, "lang-list", '-', additional_error)) goto failure; } /* list all the supported output language and associated language definition file. */ else if (strcmp (long_options[option_index].name, "outlang-list") == 0) { if (update_arg( 0 , 0 , &(args_info->outlang_list_given), &(local_args_info.outlang_list_given), optarg, 0, 0, ARG_NO, check_ambiguity, override, 0, 0, "outlang-list", '-', additional_error)) goto failure; } /* cancel the --doc option even if it is implied (e.g., when css is given). */ else if (strcmp (long_options[option_index].name, "no-doc") == 0) { if (update_arg( 0 , 0 , &(args_info->no_doc_given), &(local_args_info.no_doc_given), optarg, 0, 0, ARG_NO, check_ambiguity, override, 0, 0, "no-doc", '-', additional_error)) goto failure; } /* specify the file containing format options. */ else if (strcmp (long_options[option_index].name, "style-file") == 0) { if (update_arg( (void *)&(args_info->style_file_arg), &(args_info->style_file_orig), &(args_info->style_file_given), &(local_args_info.style_file_given), optarg, 0, "default.style", ARG_STRING, check_ambiguity, override, 0, 0, "style-file", '-', additional_error)) goto failure; } /* specify the file containing format options (in css syntax). */ else if (strcmp (long_options[option_index].name, "style-css-file") == 0) { if (update_arg( (void *)&(args_info->style_css_file_arg), &(args_info->style_css_file_orig), &(args_info->style_css_file_given), &(local_args_info.style_css_file_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "style-css-file", '-', additional_error)) goto failure; } /* specify the file containing defaults for format options. */ else if (strcmp (long_options[option_index].name, "style-defaults") == 0) { if (update_arg( (void *)&(args_info->style_defaults_arg), &(args_info->style_defaults_orig), &(args_info->style_defaults_given), &(local_args_info.style_defaults_given), optarg, 0, "style.defaults", ARG_STRING, check_ambiguity, override, 0, 0, "style-defaults", '-', additional_error)) goto failure; } /* output language definition file. */ else if (strcmp (long_options[option_index].name, "outlang-def") == 0) { if (update_arg( (void *)&(args_info->outlang_def_arg), &(args_info->outlang_def_orig), &(args_info->outlang_def_given), &(local_args_info.outlang_def_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "outlang-def", '-', additional_error)) goto failure; } /* output language map file. */ else if (strcmp (long_options[option_index].name, "outlang-map") == 0) { if (update_arg( (void *)&(args_info->outlang_map_arg), &(args_info->outlang_map_orig), &(args_info->outlang_map_given), &(local_args_info.outlang_map_given), optarg, 0, "outlang.map", ARG_STRING, check_ambiguity, override, 0, 0, "outlang-map", '-', additional_error)) goto failure; } /* directory where language definition files and language maps are searched for. If not specified these files are searched for in the current directory and in the data dir installation directory. */ else if (strcmp (long_options[option_index].name, "data-dir") == 0) { if (update_arg( (void *)&(args_info->data_dir_arg), &(args_info->data_dir_orig), &(args_info->data_dir_given), &(local_args_info.data_dir_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "data-dir", '-', additional_error)) goto failure; } /* output directory. */ else if (strcmp (long_options[option_index].name, "output-dir") == 0) { if (update_arg( (void *)&(args_info->output_dir_arg), &(args_info->output_dir_orig), &(args_info->output_dir_given), &(local_args_info.output_dir_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "output-dir", '-', additional_error)) goto failure; } /* language definition file. */ else if (strcmp (long_options[option_index].name, "lang-def") == 0) { if (update_arg( (void *)&(args_info->lang_def_arg), &(args_info->lang_def_orig), &(args_info->lang_def_given), &(local_args_info.lang_def_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "lang-def", '-', additional_error)) goto failure; } /* language map file. */ else if (strcmp (long_options[option_index].name, "lang-map") == 0) { if (update_arg( (void *)&(args_info->lang_map_arg), &(args_info->lang_map_orig), &(args_info->lang_map_given), &(local_args_info.lang_map_given), optarg, 0, "lang.map", ARG_STRING, check_ambiguity, override, 0, 0, "lang-map", '-', additional_error)) goto failure; } /* prints the language elements that are defined in the language definition file. */ else if (strcmp (long_options[option_index].name, "show-lang-elements") == 0) { if (update_arg( (void *)&(args_info->show_lang_elements_arg), &(args_info->show_lang_elements_orig), &(args_info->show_lang_elements_given), &(local_args_info.show_lang_elements_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "show-lang-elements", '-', additional_error)) goto failure; } /* force to infer source script language (overriding given language specification). */ else if (strcmp (long_options[option_index].name, "infer-lang") == 0) { if (update_arg( 0 , 0 , &(args_info->infer_lang_given), &(local_args_info.infer_lang_given), optarg, 0, 0, ARG_NO, check_ambiguity, override, 0, 0, "infer-lang", '-', additional_error)) goto failure; } /* number all output lines and generate an anchor, made of the specified prefix + the line number. */ else if (strcmp (long_options[option_index].name, "line-number-ref") == 0) { if (update_arg( (void *)&(args_info->line_number_ref_arg), &(args_info->line_number_ref_orig), &(args_info->line_number_ref_given), &(local_args_info.line_number_ref_given), optarg, 0, "line", ARG_STRING, check_ambiguity, override, 0, 0, "line-number-ref", '-', additional_error)) goto failure; } /* generate only the lines in the specified range(s). */ else if (strcmp (long_options[option_index].name, "line-range") == 0) { args_info->linerange_mode_counter += 1; if (update_multiple_arg_temp(&line_range_list, &(local_args_info.line_range_given), optarg, 0, 0, ARG_STRING, "line-range", '-', additional_error)) goto failure; } /* the optional separator to be printed among ranges (e.g., \"...\"). */ else if (strcmp (long_options[option_index].name, "range-separator") == 0) { args_info->linerange_mode_counter += 1; if (update_arg( (void *)&(args_info->range_separator_arg), &(args_info->range_separator_orig), &(args_info->range_separator_given), &(local_args_info.range_separator_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "range-separator", '-', additional_error)) goto failure; } /* number of (context) lines generated even if not in range. */ else if (strcmp (long_options[option_index].name, "range-context") == 0) { args_info->linerange_mode_counter += 1; if (update_arg( (void *)&(args_info->range_context_arg), &(args_info->range_context_orig), &(args_info->range_context_given), &(local_args_info.range_context_given), optarg, 0, 0, ARG_INT, check_ambiguity, override, 0, 0, "range-context", '-', additional_error)) goto failure; } /* generate only the lines within the specified regular expressions. */ else if (strcmp (long_options[option_index].name, "regex-range") == 0) { args_info->regexrange_mode_counter += 1; if (update_multiple_arg_temp(®ex_range_list, &(local_args_info.regex_range_given), optarg, 0, 0, ARG_STRING, "regex-range", '-', additional_error)) goto failure; } /* generate references. */ else if (strcmp (long_options[option_index].name, "gen-references") == 0) { if (update_arg( (void *)&(args_info->gen_references_arg), &(args_info->gen_references_orig), &(args_info->gen_references_given), &(local_args_info.gen_references_given), optarg, cmdline_parser_gen_references_values, "inline", ARG_STRING, check_ambiguity, override, 0, 0, "gen-references", '-', additional_error)) goto failure; } /* specify the file generated by ctags that will be used to generate references. */ else if (strcmp (long_options[option_index].name, "ctags-file") == 0) { if (update_arg( (void *)&(args_info->ctags_file_arg), &(args_info->ctags_file_orig), &(args_info->ctags_file_given), &(local_args_info.ctags_file_given), optarg, 0, "tags", ARG_STRING, check_ambiguity, override, 0, 0, "ctags-file", '-', additional_error)) goto failure; } /* how to run the ctags command. If this option is not specified, ctags will be executed with the default value. If it is specified with an empty string, ctags will not be executed at all. */ else if (strcmp (long_options[option_index].name, "ctags") == 0) { if (update_arg( (void *)&(args_info->ctags_arg), &(args_info->ctags_orig), &(args_info->ctags_given), &(local_args_info.ctags_given), optarg, 0, "ctags --excmd=n --tag-relative=yes", ARG_STRING, check_ambiguity, override, 0, 0, "ctags", '-', additional_error)) goto failure; } /* write output files in binary mode. */ else if (strcmp (long_options[option_index].name, "binary-output") == 0) { if (update_arg( 0 , 0 , &(args_info->binary_output_given), &(local_args_info.binary_output_given), optarg, 0, 0, ARG_NO, check_ambiguity, override, 0, 0, "binary-output", '-', additional_error)) goto failure; } /* print some statistics (i.e., elapsed time). */ else if (strcmp (long_options[option_index].name, "statistics") == 0) { if (update_arg( 0 , 0 , &(args_info->statistics_given), &(local_args_info.statistics_given), optarg, 0, 0, ARG_NO, check_ambiguity, override, 0, 0, "statistics", '-', additional_error)) goto failure; } /* put source-highlight version in the generated file. */ else if (strcmp (long_options[option_index].name, "gen-version") == 0) { if (update_arg((void *)&(args_info->gen_version_flag), 0, &(args_info->gen_version_given), &(local_args_info.gen_version_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "gen-version", '-', additional_error)) goto failure; } /* only check the correctness of a language definition file. */ else if (strcmp (long_options[option_index].name, "check-lang") == 0) { if (update_arg( (void *)&(args_info->check_lang_arg), &(args_info->check_lang_orig), &(args_info->check_lang_given), &(local_args_info.check_lang_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "check-lang", '-', additional_error)) goto failure; } /* only check the correctness of an output language definition file. */ else if (strcmp (long_options[option_index].name, "check-outlang") == 0) { if (update_arg( (void *)&(args_info->check_outlang_arg), &(args_info->check_outlang_orig), &(args_info->check_outlang_given), &(local_args_info.check_outlang_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "check-outlang", '-', additional_error)) goto failure; } /* if no language definition is found for the input, it is simply copied to the output. */ else if (strcmp (long_options[option_index].name, "failsafe") == 0) { if (update_arg( 0 , 0 , &(args_info->failsafe_given), &(local_args_info.failsafe_given), optarg, 0, 0, ARG_NO, check_ambiguity, override, 0, 0, "failsafe", '-', additional_error)) goto failure; } /* show the regular expression automaton corresponding to a language definition file. */ else if (strcmp (long_options[option_index].name, "show-regex") == 0) { if (update_arg( (void *)&(args_info->show_regex_arg), &(args_info->show_regex_orig), &(args_info->show_regex_given), &(local_args_info.show_regex_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "show-regex", '-', 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 */ update_multiple_arg((void *)&(args_info->line_range_arg), &(args_info->line_range_orig), args_info->line_range_given, local_args_info.line_range_given, 0, ARG_STRING, line_range_list); update_multiple_arg((void *)&(args_info->regex_range_arg), &(args_info->regex_range_orig), args_info->regex_range_given, local_args_info.regex_range_given, 0, ARG_STRING, regex_range_list); args_info->line_range_given += local_args_info.line_range_given; local_args_info.line_range_given = 0; args_info->regex_range_given += local_args_info.regex_range_given; local_args_info.regex_range_given = 0; if (args_info->linerange_mode_counter && args_info->regexrange_mode_counter) { int linerange_given[] = {args_info->line_range_given, args_info->range_separator_given, args_info->range_context_given, -1}; const char *linerange_desc[] = {"--line-range", "--range-separator", "--range-context", 0}; int regexrange_given[] = {args_info->regex_range_given, -1}; const char *regexrange_desc[] = {"--regex-range", 0}; error_occurred += check_modes(linerange_given, linerange_desc, regexrange_given, regexrange_desc); } if (check_required) { error_occurred += cmdline_parser_required2 (args_info, argv[0], additional_error); } cmdline_parser_release (&local_args_info); if ( error_occurred ) return (EXIT_FAILURE); if (optind < argc) { int i = 0 ; int found_prog_name = 0; /* whether program name, i.e., argv[0], is in the remaining args (this may happen with some implementations of getopt, but surely not with the one included by gengetopt) */ i = optind; while (i < argc) if (argv[i++] == argv[0]) { found_prog_name = 1; break; } i = 0; args_info->inputs_num = argc - optind - found_prog_name; args_info->inputs = (char **)(malloc ((args_info->inputs_num)*sizeof(char *))) ; while (optind < argc) if (argv[optind++] != argv[0]) args_info->inputs[ i++ ] = gengetopt_strdup (argv[optind-1]) ; } return 0; failure: free_list (line_range_list, 1 ); free_list (regex_range_list, 1 ); cmdline_parser_release (&local_args_info); return (EXIT_FAILURE); }

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