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