diff options
Diffstat (limited to 'converter/other/fiasco/params.c')
| -rw-r--r-- | converter/other/fiasco/params.c | 94 |
1 files changed, 47 insertions, 47 deletions
diff --git a/converter/other/fiasco/params.c b/converter/other/fiasco/params.c index 7d0b84ab..29f52afc 100644 --- a/converter/other/fiasco/params.c +++ b/converter/other/fiasco/params.c @@ -3,7 +3,7 @@ * * Written by: Stefan Frank * Ullrich Hafner - * + * * This file is part of FIASCO (Fractal Image And Sequence COdec) * Copyright (C) 1994-2000 Ullrich Hafner */ @@ -28,7 +28,7 @@ #include <stdlib.h> #include <string.h> - + #include <getopt.h> /* system or ../lib */ #include "pm_c_util.h" @@ -47,7 +47,7 @@ /***************************************************************************** prototypes - + *****************************************************************************/ static void @@ -56,7 +56,7 @@ static int get_parameter_index (const param_t *params, const char *search_string); static void set_parameter (param_t *parameter, const char *value); -static void +static void usage (const param_t *params, const char *progname, const char *synopsis, const char *comment, const char *non_opt_string, bool_t show_all_options, const char *sys_file_name, @@ -65,17 +65,17 @@ usage (const param_t *params, const char *progname, const char *synopsis, /***************************************************************************** public code - + *****************************************************************************/ int -parseargs (param_t *usr_params, - int argc, char **argv, +parseargs (param_t *usr_params, + int argc, char **argv, const char *synopsis, - const char *comment, - const char *non_opt_string, + const char *comment, + const char *non_opt_string, const char *path, - const char *sys_file_name, + const char *sys_file_name, const char *usr_file_name) /* * Perform the command line parsing. @@ -95,7 +95,7 @@ parseargs (param_t *usr_params, * * Side effects: * the elements of ARGV are permuted - * usr_params [].value is modified + * usr_params [].value is modified */ { extern int optind; /* index in ARGV of the 1st element @@ -146,7 +146,7 @@ parseargs (param_t *usr_params, */ { param_t *p; - + for (p = usr_params; p->name != NULL; p++) { set_parameter (p, p->default_value); @@ -155,7 +155,7 @@ parseargs (param_t *usr_params, } sys_params = detailed_help ? detailed_sys_params : short_sys_params; - + for (p = sys_params; p->name != NULL; p++) set_parameter (p, p->default_value); } @@ -210,12 +210,12 @@ parseargs (param_t *usr_params, int optchar; /* found option character */ /* - * Build short option string for getopt_long (). + * Build short option string for getopt_long (). */ { param_t *p; /* counter */ char *ptr_optstr; /* pointer to position in string */ - + ptr_optstr = optstr; for (p = params; p->name != NULL; p++) if (p->optchar != '\0') @@ -231,13 +231,13 @@ parseargs (param_t *usr_params, } *ptr_optstr = '\0'; } - + /* - * Build long option string for getopt_long (). + * Build long option string for getopt_long (). */ { int i; - + long_options = calloc (n1 + n2 + 1, sizeof (struct option)); if (!long_options) error ("Out of memory."); @@ -264,15 +264,15 @@ parseargs (param_t *usr_params, long_options [i].val = 0; } } - + /* - * Parse comand line + * Parse command line */ while ((optchar = getopt_long (argc, argv, optstr, long_options, &option_index)) != EOF) { int param_index = -1; - + switch (optchar) { case 0: @@ -303,7 +303,7 @@ parseargs (param_t *usr_params, default: { int i; - + for (i = 0; params [i].name != NULL; i++) if (params [i].optchar == optchar) { @@ -350,7 +350,7 @@ parseargs (param_t *usr_params, free (long_options); } - + /* * Read config-file if specified by option -f */ @@ -361,7 +361,7 @@ parseargs (param_t *usr_params, if ((filename = (char *) parameter_value (params, "config")) != NULL) { FILE *parameter_file; /* input file */ - + warning ("Options set in file `%s' will override" " command line options.", filename); parameter_file = open_file (filename, NULL, READ_ACCESS); @@ -379,10 +379,10 @@ parseargs (param_t *usr_params, memcpy (usr_params, params, n1 * sizeof (param_t)); /* fill user struct */ free (sys_path); - + return optind; } - + void * parameter_value (const param_t *params, const char *name) /* @@ -399,7 +399,7 @@ parameter_value (const param_t *params, const char *name) if (params [pind].type == PSTR || params [pind].type == POSTR) return (void *) params [pind].value.s; - + return (void *) &(params [pind].value); } @@ -414,7 +414,7 @@ ask_and_set (param_t *params, const char *name, const char *msg) * Side effects: * 'params ['name'].value' is changed */ -{ +{ char answer [MAXSTRLEN]; int index = get_parameter_index (params, name); @@ -423,7 +423,7 @@ ask_and_set (param_t *params, const char *name, const char *msg) if (msg) fprintf (stderr, "%s\n", msg); - + switch (params [index].type) { case PFLAG: /* Unusual, at least. */ @@ -439,7 +439,7 @@ ask_and_set (param_t *params, const char *name, const char *msg) default: error ("Invalid parameter type for %s", name); } -} +} void write_parameters (const param_t *params, FILE *output) @@ -483,7 +483,7 @@ write_parameters (const param_t *params, FILE *output) /***************************************************************************** private code - + *****************************************************************************/ static void @@ -498,7 +498,7 @@ set_parameter (param_t *parameter, const char *value) */ { assert (parameter); - + switch (parameter->type) { case PFLAG: @@ -516,7 +516,7 @@ set_parameter (param_t *parameter, const char *value) { long int data; char *endptr; - + data = strtol (value, &endptr, 0); if (*endptr != '\0' || endptr == value) warning ("Invalid value `%s' converted to %d", @@ -531,7 +531,7 @@ set_parameter (param_t *parameter, const char *value) { long int data; char *endptr; - + data = strtol (value, &endptr, 0); if (*endptr != '\0' || endptr == value) warning ("Invalid value `%s' converted to %d", @@ -543,7 +543,7 @@ set_parameter (param_t *parameter, const char *value) { double data; char *endptr; - + data = strtod (value, &endptr); if (*endptr != '\0' || endptr == value) warning ("Invalid value `%s' converted to %f", @@ -555,7 +555,7 @@ set_parameter (param_t *parameter, const char *value) case POSTR: parameter->value.s = value ? strdup (value) : NULL; break; - default: + default: error ("Invalid parameter type for %s", parameter->name); } } @@ -606,7 +606,7 @@ read_parameter_file (param_t *params, FILE *file) char *name; /* parameter name */ char *value; /* parameter value */ int pind; /* current argument number */ - + b = strchr (buffer, '#'); if (b != NULL) /* Strip comments. */ *b = '\0'; @@ -619,7 +619,7 @@ read_parameter_file (param_t *params, FILE *file) /* * Extract value of parameter */ - for (value = b + 1; ISSPACE (*value); value++) + for (value = b + 1; ISSPACE (*value); value++) ; /* Delete leading spaces */ for (b = value + strlen (value) - 1; b >= value && ISSPACE (*b); b--) @@ -628,7 +628,7 @@ read_parameter_file (param_t *params, FILE *file) /* * Extract parameter name */ - for (name = buffer; ISSPACE (*name); name++) + for (name = buffer; ISSPACE (*name); name++) ; /* Delete leading spaces */ for (b = name + strlen (name) - 1; b >= name && ISSPACE (*b); b--) @@ -637,21 +637,21 @@ read_parameter_file (param_t *params, FILE *file) pind = get_parameter_index (params, name); if (pind >= 0) set_parameter (¶ms [pind], value); - + n++; } -} +} -static void +static void usage (const param_t *params, const char *progname, const char *synopsis, const char *comment, const char *non_opt_string, bool_t show_all_options, const char *sys_file_name, const char *usr_file_name) /* * Generates and prints command line description from param_t struct 'params'. - * 'progname' is the name of the excecutable, 'synopsis' a short program + * 'progname' is the name of the executable, 'synopsis' a short program * description, and 'comment' some more advice. * If flag 'show_all_options' is set then print also options that are not * associated with a short option character. @@ -662,7 +662,7 @@ usage (const param_t *params, const char *progname, const char *synopsis, { int i; size_t width = 0; - + fprintf (stderr, "Usage: %s [OPTION]...%s\n", progname, non_opt_string ? non_opt_string : " "); if (synopsis != NULL) @@ -683,7 +683,7 @@ usage (const param_t *params, const char *progname, const char *synopsis, else width = MAX(width, (strlen (params [i].name)) - 1); } - + for (i = 0; params [i].name != NULL; i++) if (params [i].optchar != '\0' || show_all_options) { @@ -691,7 +691,7 @@ usage (const param_t *params, const char *progname, const char *synopsis, fprintf (stderr, " -%c, --", params [i].optchar); else fprintf (stderr, " --"); - + if (params [i].type == POSTR) fprintf (stderr, "%s=[%s]%-*s ", params [i].name, params [i].argument_name, @@ -707,7 +707,7 @@ usage (const param_t *params, const char *progname, const char *synopsis, (unsigned)(width + 1), params [i].name); fprintf (stderr, params [i].use, params [i].argument_name); - + switch (params [i].type) { case PFLAG: |