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* eio: add eio_file_unlink. 

SVN revision: 51840
This commit is contained in:
Cedric BAIL 2010-09-02 13:39:59 +00:00
parent 8b88b84c9f
commit 810afbdf9e
2 changed files with 73 additions and 0 deletions
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8
legacy/eio/src/lib/eio_private.h
View File

@ -9,6 +9,7 @@ typedef struct _Eio_File_Ls Eio_File_Ls;
typedef struct _Eio_File_Direct_Ls Eio_File_Direct_Ls;
typedef struct _Eio_File_Char_Ls Eio_File_Char_Ls;
typedef struct _Eio_File_Mkdir Eio_File_Mkdir;
typedef struct _Eio_File_Unlink Eio_File_Unlink;
struct _Eio_File
{
@ -49,4 +50,11 @@ struct _Eio_File_Mkdir
mode_t mode;
};
struct _Eio_File_Unlink
{
Eio_File common;
const char *path;
};
#endif

65
legacy/eio/src/lib/eio_single.c
View File

@ -60,6 +60,39 @@ _eio_file_mkdir(void *data)
ecore_thread_cancel(r->common.thread);
}
static void
_eio_file_unlink(void *data)
{
Eio_File_Unlink *l = data;
if (unlink(l->path) != 0)
ecore_thread_cancel(l->common.thread);
}
static void
_eio_file_unlink_done(void *data)
{
Eio_File_Unlink *l = data;
if (l->common.done_cb)
l->common.done_cb(l->common.data);
eina_stringshare_del(l->path);
free(l);
}
static void
_eio_file_unlink_error(void *data)
{
Eio_File_Unlink *l = data;
if (l->common.error_cb)
l->common.error_cb(l->common.data);
eina_stringshare_del(l->path);
free(l);
}
/* ---- */
EAPI Eio_File *
@ -71,12 +104,44 @@ eio_file_direct_stat(const char *path,
return NULL;
}
/**
* @brief Unlink a file/directory.
* @param mode The permission to set, follow (mode & ~umask & 0777).
* @param done_cb Callback called from the main loop when the directory has been created.
* @param error_cb Callback called from the main loop when the directory failed to be created or has been canceled.
* @return A reference to the IO operation.
*
* eio_file_unlink basically call unlink in another thread. This prevent any lock in your apps.
*/
EAPI Eio_File *
eio_file_unlink(const char *path,
Eio_Done_Cb done_cb,
Eio_Done_Cb error_cb,
const void *data)
{
Eio_File_Unlink *l = NULL;
if (!path || !done_cb || !error_cb)
return NULL;
l = malloc(sizeof (Eio_File_Unlink));
if (!l) return NULL;
l->path = eina_stringshare_add(path);
l->common.done_cb = done_cb;
l->common.error_cb = error_cb;
l->common.data = data;
l->common.thread = ecore_thread_run(_eio_file_unlink,
_eio_file_unlink_done,
_eio_file_unlink_error,
l);
if (!l->common.thread) goto on_error;
return &l->common;
on_error:
eina_stringshare_del(l->path);
free(l);
return NULL;
}