eio_file_ls.c
//Compile with:
//gcc -o eio_file_ls eio_file_ls.c `pkg-config --cflags --libs ecore eio`
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <Eio.h>
#include <Ecore.h>
static Eina_Bool
_filter_cb(void *data EINA_UNUSED, Eio_File *handler EINA_UNUSED, const char *file)
{
char *last_slash = strrchr(file, '/');
//Check if it is a hidden file
if (last_slash != NULL && strlen(last_slash) > 1 && last_slash[1] == '.')
return EINA_FALSE;
return EINA_TRUE;
}
static void
_main_cb(void *data, Eio_File *handler EINA_UNUSED, const char *file)
{
int *number_of_listed_files = (int *)data;
printf("Processing file:%s\n", file);
(*number_of_listed_files)++;
}
static void
_done_cb(void *data, Eio_File *handler EINA_UNUSED)
{
int *number_of_listed_files = (int *)data;
printf("Number of listed files:%d\n" \
"ls operation is done, quitting.\n", *number_of_listed_files);
ecore_main_loop_quit();
}
static void
_error_cb(void *data EINA_UNUSED, Eio_File *handler EINA_UNUSED, int error)
{
fprintf(stderr, "Something has gone wrong:%s\n", strerror(error));
ecore_main_loop_quit();
}
int
main(int argc, char **argv)
{
int number_of_listed_files = 0;
ecore_init();
eio_init();
if (argc < 2)
{
fprintf(stderr, "You must pass a path to execute the command.\n");
return -1;
}
eio_file_ls(argv[1], _filter_cb, _main_cb, _done_cb, _error_cb,
&number_of_listed_files);
ecore_main_loop_begin();
eio_shutdown();
ecore_shutdown();
return 0;
}
ecore_shutdown
EAPI int ecore_shutdown(void)
Shuts down connections, signal handlers sockets etc.
Definition ecore.c:371
ecore_init
EAPI int ecore_init(void)
Sets up connections, signal handlers, sockets etc.
Definition ecore.c:230
ecore_main_loop_quit
void ecore_main_loop_quit(void)
Quits the main loop once all the events currently on the queue have been processed.
Definition ecore_main.c:1321
ecore_main_loop_begin
void ecore_main_loop_begin(void)
Runs the application main loop.
Definition ecore_main.c:1311
EINA_TRUE
#define EINA_TRUE
boolean value TRUE (numerical value 1)
Definition eina_types.h:539
EINA_FALSE
#define EINA_FALSE
boolean value FALSE (numerical value 0)
Definition eina_types.h:533
Eina_Bool
unsigned char Eina_Bool
Type to mimic a boolean.
Definition eina_types.h:527
EINA_UNUSED
#define EINA_UNUSED
Used to indicate that a function parameter is purposely unused.
Definition eina_types.h:339
eio_init
EIO_API int eio_init(void)
Initialize eio and all its required submodule.
Definition eio_main.c:276
eio_shutdown
EIO_API int eio_shutdown(void)
Shutdown eio and all its submodule if possible.
Definition eio_main.c:340
eio_file_ls
EIO_API Eio_File * eio_file_ls(const char *dir, Eio_Filter_Cb filter_cb, Eio_Main_Cb main_cb, Eio_Done_Cb done_cb, Eio_Error_Cb error_cb, const void *data)
List contents of a directory without locking your app.
Definition eio_file.c:577
Eio_File
struct _Eio_File Eio_File
Generic asynchronous I/O reference.
Definition Eio.h:73