69 lines
1.4 KiB
C
69 lines
1.4 KiB
C
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "linear_string_map.h"
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struct __linear_string_map_t {
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const char *key;
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void *value;
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struct __linear_string_map_t* next;
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};
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lsmap_t *lsmap_new() {
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lsmap_t* lsmap = (lsmap_t*)malloc(sizeof(lsmap_t));
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lsmap->key = "dummy node";
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lsmap->next = NULL;
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return lsmap;
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}
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int lsmap_size(lsmap_t *lsmap) {
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int size = 0;
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while (lsmap->next != NULL) ++size;
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return size;
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}
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void lsmap_append(lsmap_t *lsmap, const char *key, void *value) {
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while (lsmap->next != NULL) lsmap = lsmap->next;
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lsmap->next = (lsmap_t*)malloc(sizeof(lsmap_t));
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lsmap->key = key;
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lsmap->value = value;
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lsmap = lsmap->next;
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lsmap->key = "dummy node";
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lsmap->next = NULL;
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}
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void* lsmap_search(lsmap_t *lsmap, const char *key) {
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while (lsmap->next != NULL) {
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if (strcmp(lsmap->key, key) == 0) {
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return lsmap->value;
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}
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lsmap = lsmap->next;
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}
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return NULL;
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}
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void lsmap_foreach_key(lsmap_t *lsmap, void (*f)(const char*)) {
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while (lsmap->next != NULL) {
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f(lsmap->key);
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lsmap = lsmap->next;
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}
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}
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void lsmap_foreach_value(lsmap_t *lsmap, void (*f)(void*)) {
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while (lsmap->next != NULL) {
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f(lsmap->value);
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lsmap = lsmap->next;
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}
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}
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void lsmap_destroy(lsmap_t *lsmap) {
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while (lsmap->next != NULL) {
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lsmap_t* freeme = lsmap;
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lsmap = lsmap->next;
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free(freeme);
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}
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free(lsmap);
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}
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