parent
4726297e7a
commit
12285a5f4f
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@ -787,6 +787,7 @@ ethumb_file_set(Ethumb *e, const char *path, const char *key)
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}
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path = _ethumb_build_absolute_path(path, buf);
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eina_stringshare_replace(&e->src_hash, NULL);
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eina_stringshare_replace(&e->src_path, path);
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eina_stringshare_replace(&e->src_key, key);
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@ -949,8 +950,6 @@ static void
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_ethumb_file_generate_path(Ethumb *e)
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{
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char buf[PATH_MAX];
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char *fullname;
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const char *hash;
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const char *thumb_dir, *category;
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const char *ext;
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int fdo_format;
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@ -987,10 +986,15 @@ _ethumb_file_generate_path(Ethumb *e)
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else
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ext = "eet";
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if (!e->src_hash)
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{
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char *fullname;
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fullname = ecore_file_realpath(e->src_path);
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hash = _ethumb_generate_hash(fullname);
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snprintf(buf, sizeof(buf), "%s/%s/%s.%s", thumb_dir, category, hash, ext);
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e->src_hash = _ethumb_generate_hash(fullname);
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free(fullname);
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}
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snprintf(buf, sizeof(buf), "%s/%s/%s.%s", thumb_dir, category, e->src_hash, ext);
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DBG("ethumb=%p, path=%s", e, buf);
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eina_stringshare_replace(&e->thumb_path, buf);
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if (e->format == ETHUMB_THUMB_EET)
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@ -1003,7 +1007,6 @@ _ethumb_file_generate_path(Ethumb *e)
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eina_stringshare_del(thumb_dir);
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eina_stringshare_del(category);
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eina_stringshare_del(hash);
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}
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EAPI void
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@ -1012,6 +1015,7 @@ ethumb_file_free(Ethumb *e)
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EINA_SAFETY_ON_NULL_RETURN(e);
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DBG("ethumb=%p", e);
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eina_stringshare_replace(&e->src_hash, NULL);
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eina_stringshare_replace(&e->src_path, NULL);
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eina_stringshare_replace(&e->src_key, NULL);
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eina_stringshare_replace(&e->thumb_path, NULL);
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@ -1050,6 +1054,32 @@ ethumb_thumb_path_get(Ethumb *e, const char **path, const char **key)
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if (key) *key = e->thumb_key;
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}
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EAPI void
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ethumb_thumb_hash(Ethumb *e)
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{
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EINA_SAFETY_ON_NULL_RETURN(e);
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if (!e->src_hash)
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{
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char *fullname;
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fullname = ecore_file_realpath(e->src_path);
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e->src_hash = _ethumb_generate_hash(fullname);
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free(fullname);
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}
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}
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EAPI void
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ethumb_thumb_hash_copy(Ethumb *dst, const Ethumb *src)
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{
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EINA_SAFETY_ON_NULL_RETURN(dst);
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EINA_SAFETY_ON_NULL_RETURN(src);
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if (src == dst) return ;
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eina_stringshare_del(dst->src_hash);
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dst->src_hash = eina_stringshare_ref(src->src_hash);
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}
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void
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ethumb_calculate_aspect_from_ratio(Ethumb *e, float ia, int *w, int *h)
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{
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@ -1602,6 +1632,7 @@ ethumb_dup(const Ethumb *e)
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r->thumb_dir = eina_stringshare_ref(e->thumb_dir);
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r->category = eina_stringshare_ref(e->category);
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r->src_hash = eina_stringshare_ref(e->src_hash);
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r->src_path = eina_stringshare_ref(e->src_path);
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r->src_key = eina_stringshare_ref(e->src_key);
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r->thumb_path = eina_stringshare_ref(e->thumb_path);
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@ -1708,8 +1739,6 @@ ethumb_key_cmp(const void *key1, __UNUSED__ int key1_length,
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const Ethumb *e1 = key1;
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const Ethumb *e2 = key2;
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CMP_PARAM(thumb_dir);
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CMP_PARAM(category);
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CMP_PARAM(thumb_dir);
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CMP_PARAM(category);
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CMP_PARAM(tw);
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@ -98,6 +98,8 @@ EAPI const char *ethumb_thumb_category_get(const Ethumb *e) EINA_WARN_UNUSED_RE
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EAPI void ethumb_thumb_path_set(Ethumb *e, const char *path, const char *key) EINA_ARG_NONNULL(1);
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EAPI void ethumb_thumb_path_get(Ethumb *e, const char **path, const char **key) EINA_ARG_NONNULL(1);
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EAPI void ethumb_thumb_hash(Ethumb *e) EINA_ARG_NONNULL(1);
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EAPI void ethumb_thumb_hash_copy(Ethumb *dst, const Ethumb *src) EINA_ARG_NONNULL(1, 2);
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typedef enum _Ethumb_Thumb_FDO_Size
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{
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@ -168,24 +168,23 @@ struct _ethumb_pending_gen
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};
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typedef struct _Ethumb_Async_Exists Ethumb_Async_Exists;
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typedef struct _Ethumb_Async_Exists_Cb Ethumb_Async_Exists_Cb;
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struct _Ethumb_Async_Exists
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{
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Ethumb *dup;
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Ethumb_Client *source;
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const char *path;
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Ethumb *dup; /* We will work on that one to prevent race and lock */
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Eina_List *callbacks;
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Ecore_Thread *thread;
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EINA_REFCOUNT;
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Eina_Bool exists : 1;
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Eina_Bool cancel : 1;
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};
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struct _Ethumb_Async_Exists_Cb
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struct _Ethumb_Exists
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{
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Ethumb_Async_Exists *parent;
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Ethumb_Client *client;
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Ethumb *dup; /* We don't want to loose parameters so keep them around */
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Ethumb_Client_Thumb_Exists_Cb exists_cb;
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const void *data;
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};
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@ -347,21 +346,15 @@ _ethumb_async_delete(void *data)
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{
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Ethumb_Async_Exists *async = data;
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ethumb_free(async->dup);
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assert(async->callbacks == NULL);
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assert(async->thread == NULL);
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EINA_REFCOUNT_UNREF(async->source)
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_ethumb_client_free(async->source);
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ethumb_free(async->dup);
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eina_stringshare_del(async->path);
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free(async);
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}
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static void
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_ethumb_async_cancel(Ethumb_Async_Exists *async)
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{
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async->cancel = EINA_TRUE;
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ecore_thread_cancel(async->thread);
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}
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static void
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_ethumb_client_name_owner_changed(void *data, DBusMessage *msg)
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{
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@ -599,28 +592,37 @@ _ethumb_client_exists_heavy(void *data, Ecore_Thread *thread __UNUSED__)
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{
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Ethumb_Async_Exists *async = data;
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async->exists = ethumb_exists(async->dup);
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ethumb_thumb_hash(async->dup);
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}
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static void
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_ethumb_client_exists_end(void *data, Ecore_Thread *thread __UNUSED__)
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{
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Ethumb_Async_Exists *async = data;
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Ethumb_Async_Exists_Cb *cb;
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Ethumb *tmp = async->source->ethumb;
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async->source->ethumb = async->dup;
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Ethumb_Exists *cb;
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EINA_LIST_FREE(async->callbacks, cb)
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{
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cb->exists_cb(async->source, (Ethumb_Exists*) async, async->exists, (void*) cb->data);
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Ethumb *tmp;
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ethumb_thumb_hash_copy(cb->dup, async->dup);
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tmp = cb->client->ethumb;
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cb->client->ethumb = cb->dup;
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cb->exists_cb(cb->client, cb,
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ethumb_exists(cb->client->ethumb),
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(void*) cb->data);
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cb->client->ethumb = tmp;
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EINA_REFCOUNT_UNREF(cb->client)
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_ethumb_client_free(cb->client);
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ethumb_free(cb->dup);
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free(cb);
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}
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async->source->ethumb = tmp;
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async->thread = NULL;
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eina_hash_del(_exists_request, async->dup, async);
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eina_hash_del(_exists_request, async->path, async);
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}
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/**
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@ -666,11 +668,7 @@ ethumb_client_init(void)
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ethumb_init();
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e_dbus_init();
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_exists_request = eina_hash_new(ethumb_length,
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ethumb_key_cmp,
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ethumb_hash,
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_ethumb_async_delete,
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3);
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_exists_request = eina_hash_stringshared_new(_ethumb_async_delete);
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return ++_initcount;
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}
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@ -699,6 +697,8 @@ ethumb_client_shutdown(void)
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return _initcount;
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/* should find a non racy solution to closing all pending exists request */
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eina_hash_free(_exists_request);
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_exists_request = NULL;
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e_dbus_shutdown();
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ethumb_shutdown();
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@ -2162,57 +2162,81 @@ ethumb_client_thumb_path_get(Ethumb_Client *client, const char **path, const cha
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EAPI Ethumb_Exists *
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ethumb_client_thumb_exists(Ethumb_Client *client, Ethumb_Client_Thumb_Exists_Cb exists_cb, const void *data)
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{
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Ethumb_Async_Exists_Cb *cb;
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Ethumb_Async_Exists *async;
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const char *path = NULL;
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Ethumb_Async_Exists *async = NULL;
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Ethumb_Exists *cb = NULL;
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Ecore_Thread *t;
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EINA_SAFETY_ON_NULL_RETURN_VAL(client, NULL);
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cb = malloc(sizeof (Ethumb_Async_Exists_Cb));
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if (!cb)
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{
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exists_cb(client, NULL, EINA_FALSE, (void*) data);
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return NULL;
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}
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ethumb_file_get(client->ethumb, &path, NULL);
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if (!path) goto on_error;
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cb->exists_cb = exists_cb;
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cb->data = data;
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async = eina_hash_find(_exists_request, client->ethumb);
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if (async)
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{
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EINA_REFCOUNT_REF(async);
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async->callbacks = eina_list_append(async->callbacks, cb);
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return (Ethumb_Exists*) async;
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}
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async = malloc(sizeof (Ethumb_Async_Exists));
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async = eina_hash_find(_exists_request, path);
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if (!async)
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{
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free(cb);
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exists_cb(client, NULL, EINA_FALSE, (void*) data);
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return NULL;
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}
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async = malloc(sizeof (Ethumb_Async_Exists));
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if (!async) goto on_error;
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async->path = eina_stringshare_ref(path);
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async->callbacks = NULL;
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async->dup = ethumb_dup(client->ethumb);
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async->source = client;
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EINA_REFCOUNT_REF(async->source);
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async->exists = EINA_FALSE;
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async->cancel = EINA_FALSE;
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async->callbacks = eina_list_append(NULL, cb);
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if (!async->dup) goto on_error;
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EINA_REFCOUNT_INIT(async);
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cb = malloc(sizeof (Ethumb_Exists));
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if (!cb) goto on_error;
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EINA_REFCOUNT_REF(client);
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cb->client = client;
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cb->dup = ethumb_dup(client->ethumb);
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cb->exists_cb = exists_cb;
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cb->data = data;
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cb->parent = async;
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async->callbacks = eina_list_append(async->callbacks, cb);
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/* spawn a thread here */
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t = ecore_thread_run(_ethumb_client_exists_heavy,
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_ethumb_client_exists_end,
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_ethumb_client_exists_end,
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async);
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if (!t) return NULL;
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async->thread = t;
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eina_hash_direct_add(_exists_request, async->dup, async);
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return (Ethumb_Exists*) async;
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eina_hash_direct_add(_exists_request, async->path, async);
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return cb;
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}
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cb = malloc(sizeof (Ethumb_Exists));
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if (!cb)
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{
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async = NULL;
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goto on_error;
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}
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EINA_REFCOUNT_REF(client);
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cb->client = client;
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cb->dup = ethumb_dup(client->ethumb);
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cb->exists_cb = exists_cb;
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cb->data = data;
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cb->parent = async;
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async->callbacks = eina_list_append(async->callbacks, cb);
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return cb;
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on_error:
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exists_cb(client, NULL, EINA_FALSE, (void*) data);
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if (async)
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{
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eina_stringshare_del(async->path);
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if (async->dup) ethumb_free(async->dup);
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free(async);
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}
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return NULL;
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}
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/**
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@ -2221,22 +2245,18 @@ ethumb_client_thumb_exists(Ethumb_Client *client, Ethumb_Client_Thumb_Exists_Cb
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* @param exists the request to cancel.
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*/
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EAPI void
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ethumb_client_thumb_exists_cancel(Ethumb_Exists *exists, Ethumb_Client_Thumb_Exists_Cb exists_cb, const void *data)
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ethumb_client_thumb_exists_cancel(Ethumb_Exists *exists)
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{
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Ethumb_Async_Exists_Cb *cb;
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Ethumb_Async_Exists *async = (Ethumb_Async_Exists*) exists;
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Eina_List *l;
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Ethumb_Async_Exists *async = exists->parent;
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EINA_LIST_FOREACH(async->callbacks, l, cb)
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if (cb->exists_cb == exists_cb && cb->data == data)
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{
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async->callbacks = eina_list_remove_list(async->callbacks, l);
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free(cb);
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break;
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}
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async->callbacks = eina_list_remove(async->callbacks, exists);
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if (eina_list_count(async->callbacks) <= 0)
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ecore_thread_cancel(async->thread);
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EINA_REFCOUNT_UNREF(async)
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_ethumb_async_cancel(async);
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ethumb_free(exists->dup);
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EINA_REFCOUNT_UNREF(exists->client)
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_ethumb_client_free(exists->client);
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free(exists);
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}
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/**
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@ -2248,11 +2268,11 @@ ethumb_client_thumb_exists_cancel(Ethumb_Exists *exists, Ethumb_Client_Thumb_Exi
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EAPI Eina_Bool
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ethumb_client_thumb_exists_check(Ethumb_Exists *exists)
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{
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Ethumb_Async_Exists *async = (Ethumb_Async_Exists*) exists;
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Ethumb_Async_Exists *async = exists->parent;
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if (!async) return EINA_TRUE;
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if (async->callbacks || async->cancel) return EINA_FALSE;
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if (async->callbacks) return EINA_FALSE;
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return ecore_thread_check(async->thread);
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}
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@ -195,7 +195,7 @@ EAPI void ethumb_client_file_get(Ethumb_Client *client, const char **path, const
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EAPI void ethumb_client_file_free(Ethumb_Client *client);
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EAPI Ethumb_Exists *ethumb_client_thumb_exists(Ethumb_Client *client, Ethumb_Client_Thumb_Exists_Cb exists_cb, const void *data);
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EAPI void ethumb_client_thumb_exists_cancel(Ethumb_Exists *exists, Ethumb_Client_Thumb_Exists_Cb exists_cb, const void *data);
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EAPI void ethumb_client_thumb_exists_cancel(Ethumb_Exists *exists);
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EAPI Eina_Bool ethumb_client_thumb_exists_check(Ethumb_Exists *exists);
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EAPI int ethumb_client_generate(Ethumb_Client *client, Ethumb_Client_Generate_Cb generated_cb, const void *data, Eina_Free_Cb free_data);
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EAPI void ethumb_client_generate_cancel(Ethumb_Client *client, int id, Ethumb_Client_Generate_Cancel_Cb cancel_cb, const void *data, Eina_Free_Cb free_data);
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@ -24,6 +24,7 @@ struct _Ethumb
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float crop_x, crop_y;
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int quality;
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int compress;
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const char *src_hash;
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const char *src_path;
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const char *src_key;
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const char *thumb_path;
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