92 lines
1.9 KiB
C
92 lines
1.9 KiB
C
#include <libmp/all.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <strings.h>
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#include "args.h"
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#include "util.h"
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void args_add(args_t *args, char *name) {
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if (NULL == args->list)
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args->list = malloc(sizeof(arg_t) * (args->count + 1));
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else
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args->list = realloc(args->list, sizeof(arg_t) * (args->count + 1));
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args->list[args->count].name = name;
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args->list[args->count++].value = NULL;
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}
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void args_add_value(args_t *args, char *value) {
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if (NULL != args->list && args->list[args->count - 1].value == NULL) {
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args->list[args->count - 1].value = value;
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return;
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}
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if (NULL == args->list)
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args->list = malloc(sizeof(arg_t) * (args->count + 1));
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else
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args->list = realloc(args->list, sizeof(arg_t) * (args->count + 1));
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args->list[args->count].name = NULL;
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args->list[args->count++].value = value;
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}
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args_t *args_parse(int argc, char *argv[]) {
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args_t *args = malloc(sizeof(args_t));
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bzero(args, sizeof(args_t));
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if (argc <= 1)
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return args;
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for (int i = 1; i < argc; i++) {
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if (startswith(argv[i], "--"))
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args_add(args, argv[i] + 2);
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else
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args_add_value(args, argv[i]);
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}
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return args;
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}
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void args_free(args_t *args) {
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free(args->list);
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free(args);
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}
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char *args_get_string(args_t *args, char *name) {
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for (int i = 0; i < args->count; i++) {
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if (NULL == args->list[i].name)
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continue;
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if (eq(args->list[i].name, name))
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return args->list[i].value;
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}
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return NULL;
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}
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bool args_get_bool(args_t *args, char *name) {
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for (int i = 0; i < args->count; i++) {
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if (NULL == args->list[i].name)
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continue;
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if (eq(args->list[i].name, name))
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return true;
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}
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return false;
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}
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int args_get_int(args_t *args, char *name) {
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for (int i = 0; i < args->count; i++) {
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if (NULL == args->list[i].name)
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continue;
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if (eq(args->list[i].name, name))
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return atoi(args->list[i].value);
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}
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return -1;
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}
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