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wildcard sort

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tomoron
2024-04-17 10:49:51 +02:00
parent 483d6579d6
commit 3dcb4e55d7
5 changed files with 91 additions and 18 deletions
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47
srcs/wildcards.c
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@ -6,7 +6,7 @@
/* By: tomoron <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/04/15 12:53:29 by tomoron #+# #+# */
/* Updated: 2024/04/16 09:34:47 by tomoron ### ########.fr */
/* Updated: 2024/04/17 10:16:33 by tomoron ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
@ -32,14 +32,38 @@ int filename_corresponds(char *wildcard, char *value)
return(!*wildcard && !*value);
}
t_token *get_all_files(DIR *dir, char *wildcard)
{
struct dirent *content;
t_token *res;
res = 0;
content = readdir(dir);
while(content)
{
if(filename_corresponds(wildcard, content->d_name))
res = token_add_back(res,ft_strdup(content->d_name));
content = readdir(dir);
}
return(res);
}
t_token *wildcards_add_back(t_token *res, t_token *next)
{
if(!res)
return(next);
while(res->next)
res = res->next;
res->next = next;
return(res);
}
t_token *expand_wildcards(t_token *res, char *value)
{
DIR *dir;
char *cwd;
struct dirent *content;
int found;
t_token *new;
found = 0;
if(!ft_strchr(value, '*'))
return(token_add_back(res, value));
cwd = getcwd(NULL, 100000);
@ -49,19 +73,12 @@ t_token *expand_wildcards(t_token *res, char *value)
free(cwd);
if(!dir)
return(token_add_back(res, value));
content = readdir(dir);
while(content)
{
if(filename_corresponds(value, content->d_name))
{
res = token_add_back(res,ft_strdup(content->d_name));
found = 1;
}
content = readdir(dir);
}
new = get_all_files(dir, value);
closedir(dir);
if(!found)
if(!new)
return(token_add_back(res, value));
free(value);
sort_wildcards_token(new);
res = wildcards_add_back(res, new);
return(res);
}