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fix get_file returning null

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Night Kaly 2024-03-09 19:46:15 +00:00
parent dca031c1f3
commit 30c70e119e
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GPG key ID: 8E829D3381CFEBBE
3 changed files with 15 additions and 10 deletions
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10
ccc.c
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@ -139,7 +139,7 @@ void list_cwd_files()
exit(EXIT_FAILURE);
}
// can't be strncmp as that filter out dotfiles
if (strcmp(filename, ".") && strcmp(ep->d_name, ".."))
if (strcmp(filename, ".") && strcmp(filename, ".."))
{
add_file(filename);
mvwprintw(windows[0].window, count + 1, 1, "%s", filename);
@ -159,15 +159,15 @@ void list_cwd_files()
*/
void highlight_current_line()
{
for (int i = 0; i < files_len(); i++)
for (long i = 0; i < files_len(); i++)
{
if (i == current_selection)
{
wattron(windows[0].window, A_REVERSE);
wattron(windows[0].window, COLOR_PAIR(1));
}
mvwprintw(windows[0].window, i + 1, 1, "%s", get_filename(i)); // print actual file name
char *name = get_filename(i);
mvwprintw(windows[0].window, i + 1, 1, "%s", name); // print actual file name
wattroff(windows[0].window, A_REVERSE);
wattroff(windows[0].window, COLOR_PAIR(1));
}
@ -181,7 +181,7 @@ void highlight_current_line()
*/
void show_file_content()
{
FILE *file = fopen(get_filename(current_selection), "rb");
FILE *file = fopen(get_filename((long) current_selection), "rb");
if (file)
{
fseek(file, 0, SEEK_END);

13
file.c
View file

@ -4,7 +4,7 @@
// files in a link list data structure
typedef struct file {
char *filename;
char *name;
// put some more useful stat here
struct file *next;
} file;
@ -35,7 +35,7 @@ long add_file(char *filename)
{
perror("ccc");
}
new_file->filename = buf;
new_file->name = buf;
new_file->next = NULL;
if (current == NULL)
{
@ -73,9 +73,14 @@ file *get_file(long index)
char *get_filename(long index)
{
file *file = get_file(index);
if (!file)
if (file != NULL)
{
return file->filename;
char *name = strdup(file->name);
if (!name)
{
perror("ccc");
}
return name;
}
else
{

2
file.h
View file

@ -2,7 +2,7 @@
#define FILE_H_
typedef struct file {
char *filename;
char *name;
// put some more useful stat here
struct file *next;
} file;