1 files changed, 640 insertions, 0 deletions

diff --git a/src/lib/eio/eio_eet.c b/src/lib/eio/eio_eet.c
new file mode 100644
index 0000000..c25cc4a
--- /dev/null
+++ b/src/lib/eio/eio_eet.c
@@ -0,0 +1,640 @@
+/* EIO - EFL data type library
+ * Copyright (C) 2010 Enlightenment Developers:
+ *           Cedric Bail <cedric.bail@free.fr>
+ *           Vincent "caro" Torri  <vtorri at univ-evry dot fr>
+ *           Stephen "okra" Houston <UnixTitan@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library;
+ * if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "eio_private.h"
+#include "Eio.h"
+
+/*============================================================================*
+ *                                  Local                                     *
+ *============================================================================*/
+
+/**
+ * @cond LOCAL
+ */
+
+static void
+_eio_eet_open_job(void *data, Ecore_Thread *thread)
+{
+   Eio_Eet_Open *eet = data;
+
+   eet->result = eet_open(eet->filename, eet->mode);
+   if (!eet->result) eio_file_thread_error(&eet->common, thread);
+}
+
+static void
+_eio_eet_open_free(Eio_Eet_Open *eet)
+{
+   if (eet->filename) eina_stringshare_del(eet->filename);
+   free(eet);
+}
+
+static void
+_eio_eet_open_end(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Open *eet = data;
+
+   eet->eet_cb((void*) eet->common.data, &eet->common, eet->result);
+   _eio_eet_open_free(eet);
+}
+
+static void
+_eio_eet_open_cancel(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Open *eet = data;
+
+   eio_file_error(&eet->common);
+   _eio_eet_open_free(eet);
+}
+
+static void
+_eio_eet_close_job(void *data, Ecore_Thread *thread)
+{
+   Eio_Eet_Simple *eet = data;
+
+   eet->error = eet_close(eet->ef);
+   if (eet->error != EET_ERROR_NONE) eio_file_thread_error(&eet->common, thread);
+}
+
+static void
+_eio_eet_sync_job(void *data, Ecore_Thread *thread)
+{
+   Eio_Eet_Simple *eet = data;
+
+   eet->error = eet_sync(eet->ef);
+   if (eet->error != EET_ERROR_NONE) eio_file_thread_error(&eet->common, thread);
+}
+
+static void
+_eio_eet_simple_end(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Simple *eet = data;
+
+   eet->common.done_cb((void*) eet->common.data, &eet->common);
+   free(eet);
+}
+
+static void
+_eio_eet_simple_cancel(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Simple *eet = data;
+
+   eet->error_cb((void*) eet->common.data, &eet->common, eet->error);
+   free(eet);
+}
+
+static void
+_eio_eet_data_write_cipher_job(void *data, Ecore_Thread *thread)
+{
+   Eio_Eet_Write *ew = data;
+
+   ew->result = eet_data_write_cipher(ew->ef, ew->edd,
+                                      ew->name, ew->cipher_key,
+                                      ew->write_data,
+                                      ew->compress);
+   if (ew->result == 0) eio_file_thread_error(&ew->common, thread);
+}
+
+static void
+_eio_eet_write_cipher_free(Eio_Eet_Write *ew)
+{
+   eina_stringshare_del(ew->name);
+   eina_stringshare_del(ew->cipher_key);
+   free(ew);
+}
+
+static void
+_eio_eet_data_write_cipher_end(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Write *ew = data;
+
+   ew->done_cb((void*) ew->common.data, &ew->common, ew->result);
+   _eio_eet_write_cipher_free(ew);
+}
+
+static void
+_eio_eet_data_write_cipher_cancel(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Write *ew = data;
+
+   eio_file_error(&ew->common);
+   _eio_eet_write_cipher_free(ew);
+}
+
+static void
+_eio_eet_image_write_job(void *data, Ecore_Thread *thread)
+{
+   Eio_Eet_Image_Write *eiw = data;
+
+   eiw->result = eet_data_image_write_cipher(eiw->ef, eiw->name, eiw->cipher_key,
+                                             eiw->write_data,
+                                             eiw->w,
+                                             eiw->h,
+                                             eiw->alpha,
+                                             eiw->compress,
+                                             eiw->quality,
+                                             eiw->lossy);
+   if (!eiw->result) eio_file_thread_error(&eiw->common, thread);
+}
+
+static void
+_eio_eet_image_write_free(Eio_Eet_Image_Write *eiw)
+{
+   eina_stringshare_del(eiw->name);
+   eina_stringshare_del(eiw->cipher_key);
+   free(eiw);
+}
+
+static void
+_eio_eet_image_write_end(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Image_Write *eiw = data;
+
+   eiw->done_cb((void*) eiw->common.data, &eiw->common, eiw->result);
+   _eio_eet_image_write_free(eiw);
+}
+
+static void
+_eio_eet_image_write_cancel(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Image_Write *eiw = data;
+
+   eio_file_error(&eiw->common);
+   _eio_eet_image_write_free(eiw);
+}
+
+static void
+_eio_eet_write_job(void *data, Ecore_Thread *thread)
+{
+   Eio_Eet_Write *ew = data;
+
+   ew->result = eet_write_cipher(ew->ef,
+                                 ew->name, ew->write_data,
+                                 ew->size, ew->compress,
+                                 ew->cipher_key);
+   if (!ew->result) eio_file_thread_error(&ew->common, thread);
+}
+
+static void
+_eio_eet_write_end(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Write *ew = data;
+
+   ew->done_cb((void*) ew->common.data, &ew->common, ew->result);
+   _eio_eet_write_cipher_free(ew);
+}
+
+static void
+_eio_eet_write_cancel(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Write *ew = data;
+
+   eio_file_error(&ew->common);
+   _eio_eet_write_cipher_free(ew);
+}
+
+static void
+_eio_eet_data_read_cipher_job(void *data, Ecore_Thread *thread)
+{
+   Eio_Eet_Read *er = data;
+
+   er->result = eet_data_read_cipher(er->ef, er->edd,
+                                     er->name, er->cipher_key);
+   if (!er->result) eio_file_thread_error(&er->common, thread);
+}
+
+static void
+_eio_eet_read_free(Eio_Eet_Read *er)
+{
+   eina_stringshare_del(er->name);
+   eina_stringshare_del(er->cipher_key);
+   free(er);
+}
+
+static void
+_eio_eet_data_read_cipher_end(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Read *er = data;
+
+   er->done_cb.eread((void*) er->common.data, &er->common, er->result);
+   _eio_eet_read_free(er);
+}
+
+static void
+_eio_eet_data_read_cipher_cancel(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Read *er = data;
+
+   eio_file_error(&er->common);
+   _eio_eet_read_free(er);
+}
+
+static void
+_eio_eet_read_direct_job(void *data, Ecore_Thread *thread)
+{
+   Eio_Eet_Read *er = data;
+
+   er->result = (void*) eet_read_direct(er->ef, er->name, &er->size);
+   if (!er->result) eio_file_thread_error(&er->common, thread);
+}
+
+static void
+_eio_eet_read_direct_end(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Read *er = data;
+
+   er->done_cb.data((void*) er->common.data, &er->common,
+                    er->result, er->size);
+   _eio_eet_read_free(er);
+}
+
+static void
+_eio_eet_read_cancel(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Read *er = data;
+
+   eio_file_error(&er->common);
+   _eio_eet_read_free(er);
+}
+
+static void
+_eio_eet_read_cipher_job(void *data, Ecore_Thread *thread)
+{
+   Eio_Eet_Read *er = data;
+
+   er->result = (void*) eet_read_cipher(er->ef, er->name,
+                                        &er->size, er->cipher_key);
+   if (!er->result) eio_file_thread_error(&er->common, thread);
+}
+
+static void
+_eio_eet_read_cipher_end(void *data, Ecore_Thread *thread EINA_UNUSED)
+{
+   Eio_Eet_Read *er = data;
+
+   er->done_cb.read((void*) er->common.data, &er->common,
+                    er->result, er->size);
+   _eio_eet_read_free(er);
+}
+
+/**
+ * @endcond
+ */
+
+/*============================================================================*
+ *                                 Global                                     *
+ *============================================================================*/
+
+
+/*============================================================================*
+ *                                   API                                      *
+ *============================================================================*/
+
+EAPI Eio_File *
+eio_eet_open(const char *filename,
+             Eet_File_Mode mode,
+             Eio_Eet_Open_Cb eet_cb,
+             Eio_Error_Cb error_cb,
+             const void *data)
+{
+   Eio_Eet_Open *eet;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(filename, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(eet_cb, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(error_cb, NULL);
+
+   eet = malloc(sizeof (Eio_Eet_Open));
+   EINA_SAFETY_ON_NULL_RETURN_VAL(eet, NULL);
+
+   eet->eet_cb = eet_cb;
+   eet->filename = eina_stringshare_add(filename);
+   eet->mode = mode;
+   eet->result = NULL;
+
+   if (!eio_file_set(&eet->common,
+                     NULL,
+                     error_cb,
+                     data,
+                     _eio_eet_open_job,
+                     _eio_eet_open_end,
+                     _eio_eet_open_cancel))
+     return NULL;
+   return &eet->common;
+}
+
+EAPI Eio_File *
+eio_eet_close(Eet_File *ef,
+              Eio_Done_Cb done_cb,
+              Eio_Eet_Error_Cb error_cb,
+              const void *data)
+{
+   Eio_Eet_Simple *eet;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(ef, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(done_cb, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(error_cb, NULL);
+
+   eet = malloc(sizeof (Eio_Eet_Simple));
+   EINA_SAFETY_ON_NULL_RETURN_VAL(eet, NULL);
+
+   eet->ef = ef;
+   eet->error_cb = error_cb;
+   eet->error = EET_ERROR_NONE;
+
+   if (!eio_file_set(&eet->common,
+                     done_cb,
+                     NULL,
+                     data,
+                     _eio_eet_close_job,
+                     _eio_eet_simple_end,
+                     _eio_eet_simple_cancel))
+     return NULL;
+   return &eet->common;
+}
+
+EAPI Eio_File *
+eio_eet_flush(Eet_File *ef,
+              Eio_Done_Cb done_cb,
+              Eio_Eet_Error_Cb error_cb,
+              const void *data)
+{
+   Eio_Eet_Simple *eet;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(ef, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(done_cb, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(error_cb, NULL);
+
+   eet = malloc(sizeof (Eio_Eet_Simple));
+   EINA_SAFETY_ON_NULL_RETURN_VAL(eet, NULL);
+
+   eet->ef = ef;
+   eet->error_cb = error_cb;
+   eet->error = EET_ERROR_NONE;
+
+   if (!eio_file_set(&eet->common,
+                     done_cb,
+                     NULL,
+                     data,
+                     _eio_eet_sync_job,
+                     _eio_eet_simple_end,
+                     _eio_eet_simple_cancel))
+     return NULL;
+   return &eet->common;
+}
+
+EAPI Eio_File *
+eio_eet_data_write_cipher(Eet_File *ef,
+                          Eet_Data_Descriptor *edd,
+                          const char *name,
+                          const char *cipher_key,
+                          void *write_data,
+                          int compress,
+                          Eio_Done_Int_Cb done_cb,
+                          Eio_Error_Cb error_cb,
+                          const void *user_data)
+{
+   Eio_Eet_Write *ew;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(ef, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(edd, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(done_cb, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(error_cb, NULL);
+
+   ew = malloc(sizeof (Eio_Eet_Write));
+   EINA_SAFETY_ON_NULL_RETURN_VAL(ew, NULL);
+
+   ew->ef = ef;
+   ew->edd = edd;
+   ew->name = eina_stringshare_add(name);
+   ew->cipher_key = eina_stringshare_add(cipher_key);
+   ew->write_data = write_data;
+   ew->compress = compress;
+   ew->done_cb = done_cb;
+   ew->result = 0;
+
+   if (!eio_file_set(&ew->common,
+                     NULL,
+                     error_cb,
+                     user_data,
+                     _eio_eet_data_write_cipher_job,
+                     _eio_eet_data_write_cipher_end,
+                     _eio_eet_data_write_cipher_cancel))
+     return NULL;
+   return &ew->common;
+}
+
+EAPI Eio_File *
+eio_eet_data_read_cipher(Eet_File *ef,
+                         Eet_Data_Descriptor *edd,
+                         const char *name,
+                         const char *cipher_key,
+                         Eio_Done_ERead_Cb done_cb,
+                         Eio_Error_Cb error_cb,
+                         const void *data)
+{
+   Eio_Eet_Read *er;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(ef, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(edd, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(done_cb, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(error_cb, NULL);
+
+   er = malloc(sizeof (Eio_Eet_Read));
+   EINA_SAFETY_ON_NULL_RETURN_VAL(er, NULL);
+
+   er->ef = ef;
+   er->edd = edd;
+   er->name = eina_stringshare_add(name);
+   er->cipher_key = eina_stringshare_add(cipher_key);
+   er->done_cb.eread = done_cb;
+
+   if (!eio_file_set(&er->common,
+                     NULL,
+                     error_cb,
+                     data,
+                     _eio_eet_data_read_cipher_job,
+                     _eio_eet_data_read_cipher_end,
+                     _eio_eet_data_read_cipher_cancel))
+     return NULL;
+
+   return &er->common;
+}
+
+EAPI Eio_File *
+eio_eet_data_image_write_cipher(Eet_File *ef,
+                                const char *name,
+                                const char *cipher_key,
+                                void *write_data,
+                                unsigned int w,
+                                unsigned int h,
+                                int alpha,
+                                int compress,
+                                int quality,
+                                int lossy,
+                                Eio_Done_Int_Cb done_cb,
+                                Eio_Error_Cb error_cb,
+                                const void *user_data)
+{
+   Eio_Eet_Image_Write *eiw;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(ef, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(done_cb, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(error_cb, NULL);
+
+   eiw = malloc(sizeof (Eio_Eet_Image_Write));
+   EINA_SAFETY_ON_NULL_RETURN_VAL(eiw, NULL);
+
+   eiw->ef = ef;
+   eiw->name = eina_stringshare_add(name);
+   eiw->cipher_key = eina_stringshare_add(cipher_key);
+   eiw->write_data = write_data;
+   eiw->w = w;
+   eiw->h = h;
+   eiw->alpha = alpha;
+   eiw->compress = compress;
+   eiw->quality = quality;
+   eiw->lossy = lossy;
+   eiw->done_cb = done_cb;
+   eiw->result = 0;
+
+   if (!eio_file_set(&eiw->common,
+                     NULL,
+                     error_cb,
+                     user_data,
+                     _eio_eet_image_write_job,
+                     _eio_eet_image_write_end,
+                     _eio_eet_image_write_cancel))
+     return NULL;
+   return &eiw->common;
+}
+
+EAPI Eio_File *
+eio_eet_read_direct(Eet_File *ef,
+                    const char *name,
+                    Eio_Done_Data_Cb done_cb,
+                    Eio_Error_Cb error_cb,
+                    const void *data)
+{
+   Eio_Eet_Read *er;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(ef, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(done_cb, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(error_cb, NULL);
+
+   er = malloc(sizeof (Eio_Eet_Read));
+   EINA_SAFETY_ON_NULL_RETURN_VAL(er, NULL);
+
+   er->ef = ef;
+   er->name = eina_stringshare_add(name);
+   er->cipher_key = NULL;
+   er->done_cb.data = done_cb;
+   er->result = NULL;
+
+   if (!eio_file_set(&er->common,
+                     NULL,
+                     error_cb,
+                     data,
+                     _eio_eet_read_direct_job,
+                     _eio_eet_read_direct_end,
+                     _eio_eet_read_cancel))
+     return NULL;
+
+   return &er->common;
+}
+
+EAPI Eio_File *
+eio_eet_read_cipher(Eet_File *ef,
+                    const char *name,
+                    const char *cipher_key,
+                    Eio_Done_Read_Cb done_cb,
+                    Eio_Error_Cb error_cb,
+                    const void *data)
+{
+   Eio_Eet_Read *er;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(ef, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(done_cb, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(error_cb, NULL);
+
+   er = malloc(sizeof (Eio_Eet_Read));
+   EINA_SAFETY_ON_NULL_RETURN_VAL(er, NULL);
+
+   er->ef = ef;
+   er->name = eina_stringshare_add(name);
+   er->cipher_key = eina_stringshare_add(cipher_key);
+   er->done_cb.read = done_cb;
+   er->result = NULL;
+
+   if (!eio_file_set(&er->common,
+                     NULL,
+                     error_cb,
+                     data,
+                     _eio_eet_read_cipher_job,
+                     _eio_eet_read_cipher_end,
+                     _eio_eet_read_cancel))
+     return NULL;
+   return &er->common;
+}
+
+EAPI Eio_File *
+eio_eet_write_cipher(Eet_File *ef,
+                     const char *name,
+                     void *write_data,
+                     int size,
+                     int compress,
+                     const char *cipher_key,
+                     Eio_Done_Int_Cb done_cb,
+                     Eio_Error_Cb error_cb,
+                     const void *user_data)
+{
+   Eio_Eet_Write *ew;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(ef, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(done_cb, NULL);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(error_cb, NULL);
+
+   ew = malloc(sizeof (Eio_Eet_Write));
+   EINA_SAFETY_ON_NULL_RETURN_VAL(ew, NULL);
+
+   ew->ef = ef;
+   ew->name = eina_stringshare_add(name);
+   ew->cipher_key = eina_stringshare_add(cipher_key);
+   ew->write_data = write_data;
+   ew->size = size;
+   ew->compress = compress;
+   ew->done_cb = done_cb;
+   ew->result = 0;
+
+   if (!eio_file_set(&ew->common,
+                     NULL,
+                     error_cb,
+                     user_data,
+                     _eio_eet_write_job,
+                     _eio_eet_write_end,
+                     _eio_eet_write_cancel))
+     return NULL;
+   return &ew->common;
+}