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      1 /* Copyright 2013 The Chromium Authors. All rights reserved.
      2  * Use of this source code is governed by a BSD-style license that can be
      3  * found in the LICENSE file.
      4  */
      5 
      6 /* From private/ppb_isolated_file_system_private.idl,
      7  *   modified Fri Nov  8 02:21:15 2013.
      8  */
      9 
     10 #ifndef PPAPI_C_PRIVATE_PPB_ISOLATED_FILE_SYSTEM_PRIVATE_H_
     11 #define PPAPI_C_PRIVATE_PPB_ISOLATED_FILE_SYSTEM_PRIVATE_H_
     12 
     13 #include "ppapi/c/pp_completion_callback.h"
     14 #include "ppapi/c/pp_instance.h"
     15 #include "ppapi/c/pp_macros.h"
     16 #include "ppapi/c/pp_resource.h"
     17 #include "ppapi/c/pp_stdint.h"
     18 
     19 #define PPB_ISOLATEDFILESYSTEM_PRIVATE_INTERFACE_0_2 \
     20     "PPB_IsolatedFileSystem_Private;0.2"
     21 #define PPB_ISOLATEDFILESYSTEM_PRIVATE_INTERFACE \
     22     PPB_ISOLATEDFILESYSTEM_PRIVATE_INTERFACE_0_2
     23 
     24 /**
     25  * @file
     26  */
     27 
     28 
     29 /**
     30  * @addtogroup Enums
     31  * @{
     32  */
     33 /**
     34  * The <code>PP_IsolatedFileSystemType_Private</code> values indicate the type
     35  * of isolated file systems.
     36  */
     37 typedef enum {
     38   /** Type for invalid file systems */
     39   PP_ISOLATEDFILESYSTEMTYPE_PRIVATE_INVALID = 0,
     40   /** Type for CRX file systems */
     41   PP_ISOLATEDFILESYSTEMTYPE_PRIVATE_CRX = 1,
     42   /** Type for PluginPrivate file systems */
     43   PP_ISOLATEDFILESYSTEMTYPE_PRIVATE_PLUGINPRIVATE = 2
     44 } PP_IsolatedFileSystemType_Private;
     45 PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_IsolatedFileSystemType_Private, 4);
     46 /**
     47  * @}
     48  */
     49 
     50 /**
     51  * @addtogroup Interfaces
     52  * @{
     53  */
     54 /* <code>PPB_IsolatedFileSystem_Private</code> interface */
     55 struct PPB_IsolatedFileSystem_Private_0_2 {
     56   /**
     57    * Open() opens a file system corresponding the given file system type.
     58    *
     59    * When opening the CRX file system, this should be called from an extension
     60    * context, otherwise it will fail.
     61    *
     62    * @param[in] instance A <code>PP_Instance</code> identifying the instance
     63    * with the file system.
     64    * @param[in] type A file system type as defined by
     65    * <code>PP_IsolatedFileSystemType_Private</code> enum.
     66    * @param[out] file_system An output <code>PP_Resource</code> corresponding
     67    * to a PPB_FileSystem.
     68    * @param[in] callback A <code>PP_CompletionCallback</code> to be called upon
     69    * completion of Open.
     70    *
     71    * @return An int32_t containing an error code from <code>pp_errors.h</code>.
     72    */
     73   int32_t (*Open)(PP_Instance instance,
     74                   PP_IsolatedFileSystemType_Private type,
     75                   PP_Resource* file_system,
     76                   struct PP_CompletionCallback callback);
     77 };
     78 
     79 typedef struct PPB_IsolatedFileSystem_Private_0_2
     80     PPB_IsolatedFileSystem_Private;
     81 /**
     82  * @}
     83  */
     84 
     85 #endif  /* PPAPI_C_PRIVATE_PPB_ISOLATED_FILE_SYSTEM_PRIVATE_H_ */
     86 
     87