void ft_fetch_lst(DIR *dirp, char *filename, t_dlst *headfile,
t_dlst *headdir)
{
t_node *nodefile;
t_node *nodedir;
t_dlst headerror;
struct dirent *tmp;
dlst_init(&headerror);
while ((tmp = readdir(dirp)))
{
if (tmp->d_name[0] == '.' && !GET(C_NODE(t_info, headfile)->opt, OPT_A))
continue ;
if (!(nodefile = (t_node *)malloc(sizeof(t_node))))
ft_error_malloc();
nodefile->namtyp = *tmp;
ft_save(filename, nodefile, headfile, &headerror);
if (S_ISDIR(nodefile->statfile.st_mode)
&& ft_strcmp(".", nodefile->namtyp.d_name)
&& ft_strcmp("..", nodefile->namtyp.d_name))
{
if (!(nodedir = (t_node *)malloc(sizeof(t_node))))
ft_error_malloc();
nodedir->namtyp = *tmp;
ft_save(filename, nodedir, headdir, &headerror);
}
}
flush_headerror(&headerror);
}
void ft_realloc_env(char ***env, char* varname, char* varvalue)
{
char **tmp;
int i;
int l;
i = 0;
while ((*env)[i] != NULL)
i++;
if (!(tmp = (char**)malloc(sizeof(char*) * (i + 2))))
ft_error_malloc("set new environment variable");
i = 0;
while ((*env)[i] != NULL)
{
tmp[i] = (*env)[i];
i++;
}
l = ft_strlen(varname) + ft_strlen(varvalue);
if (!(tmp[i] = (char*)malloc(sizeof(char) * (l + 2))))
ft_error_malloc("set new environment variable");
tmp[i] = ft_strjoin(varname, ft_strjoin("=", varvalue));
tmp[i][l + 2] = '\0';
tmp[i + 1] = NULL;
(*env) = tmp;
}
static void ls_fetch_in_arg(char *filename, t_dlst *headfile,
t_dlst *headdir, t_dlst *headerror)
{
t_node *node;
if (!(node = (t_node *)malloc(sizeof(t_node))))
ft_error_malloc();
ft_strcpy(node->namtyp.d_name, filename);
if (!(node->path = (char *)malloc(sizeof(char) * ft_strlen(filename) + 1)))
ft_error_malloc();
ft_strcpy(node->path, filename);
if (lstat(node->path, &node->statfile) == -1)
dlst_add_tail(&node->dlst, headerror);
else if (S_ISREG(node->statfile.st_mode))
dlst_add_tail(&node->dlst, headfile);
else if (S_ISLNK(node->statfile.st_mode) && case_sl_file(node))
dlst_add_tail(&node->dlst, headfile);
else
dlst_add_tail(&node->dlst, headdir);
}
static void ft_save(char *dirname, t_node *node, t_dlst *head,
t_dlst *headerror)
{
if (!(node->path = (char *)malloc(sizeof(char)
* ((ft_strlen(dirname)
+ ft_strlen(node->namtyp.d_name) + 2)))))
ft_error_malloc();
ft_strcpy(node->path, dirname);
if (node->path[ft_strlen(node->path) - 1] != '/')
ft_strcat(node->path, "/");
ft_strcat(node->path, node->namtyp.d_name);
if (lstat(node->path, &node->statfile) == -1)
dlst_add_tail(&node->dlst, headerror);
else
dlst_add_tail(&node->dlst, head);
}
char *ft_strmapi(char const *s, char (*f) (unsigned int, char))
{
char *str;
unsigned int i;
i = -1;
if (!s || !f)
{
ft_error_null("ft_strmapi");
return (NULL);
}
if ((str = ft_strnew(ft_strlen(s))))
{
while (s[++i])
str[i] = f(i, s[i]);
return (str);
}
ft_error_malloc("ft_strmapi");
return (NULL);
}
void ft_realloc_env_rev(char ***env, char *varname)
{
char **tmp;
int i;
int j;
i = 0;
while ((*env)[i] != NULL)
i++;
if (!(tmp = (char**)malloc(sizeof(char*) * i)))
ft_error_malloc("unset environment variable");
i = j = 0;
while ((*env)[i] != NULL)
{
if (ft_strncmp((*env)[i], varname, ft_strlen(varname)) == 0)
i++;
tmp[j] = (*env)[i];
i++;
j++;
}
tmp[j] = NULL;
free((*env));
(*env) = tmp;
}
