mirror of https://gitlab.com/klmp200/fish.git
145 lines
1.8 KiB
C
145 lines
1.8 KiB
C
// Created by Aethor
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#include <stdio.h>
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#include <stdlib.h>
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#include <dirent.h>
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#include "fish_core.h"
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#include "fish_globbing.h"
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WordList * fishExpand(WordList *wordArray) {
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wordArray = expandInDir("./", "*");
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return wordArray;
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}
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WordArray * getFiles(char* path){
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DIR* directory;
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dirent* dir;
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int i = 0;
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WordArray* files = (WordArray*) malloc(sizeof(WordArray));
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if((directory = opendir(path)) != NULL){
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while((dir = readdir(directory)) != NULL){
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i++;
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}
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files->words = (char **) malloc(sizeof(char*) * (i + 1));
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closedir(directory);
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directory = opendir(path);
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i = 0;
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while((dir = readdir(directory)) != NULL){
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/*if(dir->d_name != "." && dir->d_name != ".."){*/
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printf("%s\n", dir->d_name);
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files->words[i] = dir->d_name;
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i++;
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files->size++;
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//}
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}
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}
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return files;
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}
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int comparator(char* string1, char* string2){//TODO
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int i = 0;
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char tempIChar;
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int j = 0;
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if(string1 != NULL && string2 != NULL){
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while(string1[i] != '\0' && string2[j] != '\0'){
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if(string1[i] == '*'){
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tempIChar = string1[i+1];
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while(string2[j] != tempIChar){
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j++;
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if(string2[j] == '\0' && tempIChar == '\0'){
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return 1;
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}
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}
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i++;
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}
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if(string1[i] != string2[j] && string1[i] != '?'){
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return 0;
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}
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i++;
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j++;
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}
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if(string1[i] == '\0' && string2[j] == '\0'){
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return 1;
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}
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else{
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return 0;
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}
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}
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else{
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printf("warning : fuck you, strings are considered null");
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crash();
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return 0;
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}
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}
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WordList* expandInDir(char* dir, char* toExpand){
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int i = 0;
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WordList* list = createWordList();
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WordArray* files = getFiles(dir);
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for(i=0; i<files->size;i++){
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if(comparator(toExpand, files->words[i])){
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addWordList(list, files->words[i]);
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}
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}
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return list;
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}
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