Ecore_File_Monitor *
ecore_file_monitor_backend_add(const char *path,
void (*func) (void *data, Ecore_File_Monitor *em,
Ecore_File_Event event,
const char *path),
void *data)
{
Ecore_File_Monitor *em;
size_t len;
if (!path) return NULL;
if (!func) return NULL;
em = calloc(1, sizeof(Ecore_File_Monitor_Poll));
if (!em) return NULL;
if (!_timer)
_timer = ecore_timer_add(_interval, _ecore_file_monitor_poll_handler, NULL);
else
ecore_timer_interval_set(_timer, ECORE_FILE_INTERVAL_MIN);
em->path = strdup(path);
len = strlen(em->path);
if (em->path[len - 1] == '/' && strcmp(em->path, "/"))
em->path[len - 1] = 0;
em->func = func;
em->data = data;
ECORE_FILE_MONITOR_POLL(em)->mtime = ecore_file_mod_time(em->path);
_monitors = ECORE_FILE_MONITOR(eina_inlist_append(EINA_INLIST_GET(_monitors), EINA_INLIST_GET(em)));
if (ecore_file_exists(em->path))
{
if (ecore_file_is_dir(em->path))
{
/* Check for subdirs */
Eina_List *files;
char *file;
files = ecore_file_ls(em->path);
EINA_LIST_FREE(files, file)
{
Ecore_File *f;
char buf[PATH_MAX];
f = calloc(1, sizeof(Ecore_File));
if (!f)
{
free(file);
continue;
}
snprintf(buf, sizeof(buf), "%s/%s", em->path, file);
f->name = file;
f->mtime = ecore_file_mod_time(buf);
f->is_dir = ecore_file_is_dir(buf);
em->files = (Ecore_File *) eina_inlist_append(EINA_INLIST_GET(em->files), EINA_INLIST_GET(f));
}
}
/**
* @param file: The file to create the Efreet_Desktop from
* @return Returns a new empty_Efreet_Desktop on success, NULL on failure
* @brief Creates a new empty Efreet_Desktop structure or NULL on failure
*/
EAPI Efreet_Desktop *
efreet_desktop_empty_new(const char *file)
{
Efreet_Desktop *desktop;
desktop = NEW(Efreet_Desktop, 1);
if (!desktop) return NULL;
desktop->orig_path = strdup(file);
desktop->load_time = ecore_file_mod_time(file);
desktop->ref = 1;
return desktop;
}
/**
* @param file: The file to create the Efreet_Desktop from
* @return Returns a new Efreet_Desktop on success, NULL on failure
* @brief Creates a new Efreet_Desktop structure initialized from the
* contents of @a file or NULL on failure
*
* By using efreet_desktop_new the caller will get a unique copy of a
* Efreet_Desktop. The Efreet_Desktop should immidiatly after use be free'd,
* as there is no guarantee how long the pointers will be valid.
*/
EAPI Efreet_Desktop *
efreet_desktop_new(const char *file)
{
Efreet_Desktop *desktop = NULL;
if (!file) return NULL;
if (cache)
{
char rp[PATH_MAX];
if (!realpath(file, rp)) return NULL;
desktop = eet_data_read(cache, desktop_edd, rp);
if (desktop && desktop->load_time == ecore_file_mod_time(desktop->orig_path))
{
desktop->ref = 1;
desktop->eet = 1;
return desktop;
}
}
return efreet_desktop_uncached_new(file);
}
static int
cache_add(const char *path, const char *file_id, int priority EINA_UNUSED, int *changed)
{
Efreet_Desktop *desk;
char *ext;
INF("FOUND: %s", path);
if (file_id) INF(" (id): %s", file_id);
ext = strrchr(path, '.');
if (!ext || (strcmp(ext, ".desktop") && strcmp(ext, ".directory"))) return 1;
desk = efreet_desktop_new(path);
if (desk) INF(" OK");
else INF(" FAIL");
if (!desk) return 1;
if (!desk->eet)
{
/* This file isn't in cache */
*changed = 1;
INF(" NEW");
}
else if (ecore_file_mod_time(desk->orig_path) != desk->load_time)
{
efreet_desktop_free(desk);
*changed = 1;
desk = efreet_desktop_uncached_new(path);
if (desk) INF(" CHANGED");
else INF(" NO UNCACHED");
}
if (!desk) return 1;
if (file_id && old_file_ids && !eina_hash_find(old_file_ids->hash, file_id))
{
*changed = 1;
INF(" NOT IN UTILS");
}
if (!eina_hash_find(paths, desk->orig_path))
{
if (!eet_data_write(ef, edd, desk->orig_path, desk, 0))
return 0;
eina_hash_add(paths, desk->orig_path, (void *)1);
}
/* TODO: We should check priority, and not just hope we search in right order */
/* TODO: We need to find out if prioritized file id has changed because of
* changed search order. */
if (!desk->hidden && desk->type == EFREET_DESKTOP_TYPE_APPLICATION &&
file_id && !eina_hash_find(file_ids, file_id))
{
Eina_List *l;
char *data;
Efreet_Cache_Array_String *array;
#define ADD_LIST(list, hash) \
EINA_LIST_FOREACH((list), l, data) \
{ \
array = eina_hash_find((hash), data); \
if (!array) \
array = NEW(Efreet_Cache_Array_String, 1); \
array->array = realloc(array->array, sizeof (char *) * (array->array_count + 1)); \
array->array[array->array_count++] = desk->orig_path; \
eina_hash_set((hash), data, array); \
}
#define ADD_ELEM(elem, hash) \
if ((elem)) \
{ \
data = (elem); \
array = eina_hash_find((hash), data); \
if (!array) \
array = NEW(Efreet_Cache_Array_String, 1); \
array->array = realloc(array->array, sizeof (char *) * (array->array_count + 1)); \
array->array[array->array_count++] = desk->orig_path; \
eina_hash_set((hash), data, array); \
}
ADD_LIST(desk->mime_types, mime_types);
ADD_LIST(desk->categories, categories);
ADD_ELEM(desk->startup_wm_class, startup_wm_class);
ADD_ELEM(desk->name, name);
ADD_ELEM(desk->generic_name, generic_name);
ADD_ELEM(desk->comment, comment);
ADD_ELEM(desk->exec, exec);
eina_hash_add(file_ids, file_id, desk->orig_path);
eina_hash_add(desktops, desk->orig_path, desk);
}
else
efreet_desktop_free(desk);
return 1;
}
