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| 1 /* Copyright (c) 2011 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 #ifndef PPAPI_C_TRUSTED_PPB_INSTANCE_TRUSTED_H_ | |
| 6 #define PPAPI_C_TRUSTED_PPB_INSTANCE_TRUSTED_H_ | |
| 7 | |
| 8 #include "ppapi/c/pp_instance.h" | |
| 9 #include "ppapi/c/pp_var.h" | |
| 10 | |
| 11 #define PPB_INSTANCE_TRUSTED_INTERFACE "PPB_Instance_Trusted;0.1" | |
| 12 | |
| 13 /** | |
| 14 * @file | |
| 15 * This file defines the PPB_Instance_Trusted interface implemented by the | |
| 16 * browser and containing pointers to functions available only to trusted plugin | |
| 17 * instances. | |
| 18 * | |
| 19 * @addtogroup Interfaces | |
| 20 * @{ | |
| 21 */ | |
| 22 | |
| 23 /** | |
| 24 * The PPB_Instance_Trusted interface contains functions available only to | |
| 25 * trusted plugin instances. | |
| 26 * | |
| 27 */ | |
| 28 struct PPB_Instance_Trusted { | |
| 29 /** | |
| 30 * GetWindowObject is a pointer to a function that determines | |
| 31 * the DOM window containing this module instance. | |
| 32 * | |
| 33 * @param[in] instance A PP_Instance whose WindowObject should be retrieved. | |
| 34 * @return A PP_Var containing window object on success. | |
| 35 */ | |
| 36 struct PP_Var (*GetWindowObject)(PP_Instance instance); | |
| 37 | |
| 38 /** | |
| 39 * GetOwnerElementObject is a pointer to a function that determines | |
| 40 * the DOM element containing this module instance. | |
| 41 * | |
| 42 * @param[in] instance A PP_Instance whose WindowObject should be retrieved. | |
| 43 * @return A PP_Var containing DOM element on success. | |
| 44 */ | |
| 45 struct PP_Var (*GetOwnerElementObject)(PP_Instance instance); | |
| 46 | |
| 47 /** | |
| 48 * ExecuteScript is a pointer to a function that executes the given | |
| 49 * script in the context of the frame containing the module. | |
| 50 * | |
| 51 * The exception, if any, will be returned in *exception. As with the PPB_Var | |
| 52 * interface, the exception parameter, if non-NULL, must be initialized | |
| 53 * to a void exception or the function will immediately return. On success, | |
| 54 * the exception parameter will be set to a "void" var. On failure, the | |
| 55 * return value will be a "void" var. | |
| 56 * | |
| 57 * @param[in] script A string containing the JavaScript to execute. | |
| 58 * @param[in/out] exception PP_Var containing the exception. Initialize | |
| 59 * this to NULL if you don't want exception info; initialize this to a void | |
| 60 * exception if want exception info. | |
| 61 * | |
| 62 * @return The result of the script execution, or a "void" var | |
| 63 * if execution failed. | |
| 64 */ | |
| 65 struct PP_Var (*ExecuteScript)(PP_Instance instance, | |
| 66 struct PP_Var script, | |
| 67 struct PP_Var* exception); | |
| 68 }; | |
| 69 /** | |
| 70 * @} | |
| 71 */ | |
| 72 | |
| 73 #endif /* PPAPI_C_TRUSTED_PPB_INSTANCE_TRUSTED_H_ */ | |
| 74 | |
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