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Tkt j'ai tout testé ;)
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@ -75,18 +75,6 @@ WordArray * split(char *string, char *separator){
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return tokens;
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}
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void freeWordArray(WordArray *array) {
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int i;
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if (array != NULL) {
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for (i = 0; i < array->size; i++) {
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free(array->words[i]);
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}
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free(array->words);
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free(array);
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}
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}
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char *fishReadLine() {
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size_t bufferSize = FISH_BUFFER_SIZE;
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int position = 0;
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@ -13,7 +13,6 @@
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/* WordArray functions */
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WordArray * split(char *string, char *separator);
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void freeWordArray(WordArray *array);
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/* Settings functions */
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@ -12,6 +12,18 @@ typedef struct {
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int size;
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} WordArray;
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typedef struct elem {
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char * word;
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struct elem * previous;
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struct elem * next;
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} WordListElement;
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typedef struct {
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int size;
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WordListElement * first;
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WordListElement * last;
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} WordList;
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typedef struct {
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char *PS1;
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} Settings;
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@ -4,8 +4,109 @@
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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 "fish_types.h"
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void crash(){
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fprintf(stderr, "fish: Error allocating fucking pointer !");
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exit(EXIT_FAILURE);
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}
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void freeWordArray(WordArray *array) {
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int i;
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if (array != NULL) {
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for (i = 0; i < array->size; i++) {
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free(array->words[i]);
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}
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free(array->words);
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free(array);
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}
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}
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WordList *createWordList() {
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WordList *list = (WordList*) malloc(sizeof(WordList));
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if (list == NULL) crash();
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else {
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list->size = 0;
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list->first = NULL;
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list->last = NULL;
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}
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return list;
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}
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void addWordList(WordList *list, char *word) {
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WordListElement *new = (WordListElement*) malloc(sizeof(WordListElement));
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if (new == NULL) crash();
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else {
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new->next = NULL;
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new->previous = list->last;
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if (list->size == 0){
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list->first = new;
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list->last = new;
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} else {
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list->last->next = new;
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list->last = new;
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}
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new->word = strdup(word);
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list->size++;
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}
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}
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void removeWordList(WordList *list) {
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WordListElement *current = list->last;
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if (current != NULL){
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list->last = current->previous;
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if (current->previous != NULL)
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current->previous->next = NULL;
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if (current->word != NULL)
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free(current->word);
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free(current);
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list->size--;
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}
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}
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void freeWordList(WordList *list) {
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while (list->size != 0)
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removeWordList(list);
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free(list);
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}
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WordArray *wordListToWordArray(WordList *list) {
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WordArray *array = (WordArray*) malloc(sizeof(WordArray));
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WordListElement *current = list->first;
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int i = 0;
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if (array == NULL) crash();
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else {
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array->size = list->size;
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array->words = (char **) malloc(sizeof(char *) * (list->size + 1));
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if (array->words == NULL) crash();
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while (current != NULL){
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array->words[i] = current->word;
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current->word = NULL;
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current = current->next;
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i++;
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}
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array->words[i] = NULL;
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}
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freeWordList(list);
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return array;
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}
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WordList *wordArrayToWordList(WordArray *array) {
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WordList *list = createWordList();
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int i = 0;
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for (i=0; i<array->size; i++)
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addWordList(list, array->words[i]);
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freeWordArray(array);
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return list;
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}
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@ -5,6 +5,22 @@
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#ifndef FISH_FISH_UTILS_H
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#define FISH_FISH_UTILS_H
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#include "fish_types.h"
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void crash();
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void freeWordArray(WordArray *array);
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WordList * createWordList();
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void addWordList(WordList *list, char *word);
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void removeWordList(WordList *list);
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void freeWordList(WordList *list);
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WordArray * wordListToWordArray(WordList *list);
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WordList * wordArrayToWordList(WordArray * array);
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#endif //FISH_FISH_UTILS_H
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