| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <unistd.h> |
| |
| #include "build/build_config.h" |
| #include "native_client/src/public/irt_core.h" |
| #include "native_client/src/trusted/service_runtime/include/sys/unistd.h" |
| #include "native_client/src/untrusted/irt/irt.h" |
| #include "ppapi/nacl_irt/irt_manifest.h" |
| #include "ppapi/nacl_irt/irt_ppapi.h" |
| #include "ppapi/nacl_irt/plugin_main.h" |
| #include "ppapi/nacl_irt/public/irt_ppapi.h" |
| #include "ppapi/native_client/src/untrusted/pnacl_irt_shim/irt_shim_ppapi.h" |
| |
| static struct PP_StartFunctions g_pp_functions; |
| |
| int irt_ppapi_start(const struct PP_StartFunctions* funcs) { |
| g_pp_functions = *funcs; |
| return PpapiPluginMain(); |
| } |
| |
| int32_t PPP_InitializeModule(PP_Module module_id, |
| PPB_GetInterface get_browser_interface) { |
| return g_pp_functions.PPP_InitializeModule(module_id, get_browser_interface); |
| } |
| |
| void PPP_ShutdownModule(void) { |
| g_pp_functions.PPP_ShutdownModule(); |
| } |
| |
| const void* PPP_GetInterface(const char* interface_name) { |
| return g_pp_functions.PPP_GetInterface(interface_name); |
| } |
| |
| static const struct nacl_irt_ppapihook nacl_irt_ppapihook = { |
| irt_ppapi_start, |
| PpapiPluginRegisterThreadCreator, |
| }; |
| |
| #if defined(OS_NACL_SFI) |
| static int ppapihook_pnacl_private_filter(void) { |
| int pnacl_mode = sysconf(NACL_ABI__SC_NACL_PNACL_MODE); |
| if (pnacl_mode == -1) |
| return 0; |
| return pnacl_mode; |
| } |
| #endif |
| |
| static const nacl_irt_resource_open kIrtResourceOpen = { |
| ppapi::IrtOpenResource, |
| }; |
| |
| #if defined(OS_NACL_SFI) |
| static int not_pnacl_filter(void) { |
| int pnacl_mode = sysconf(NACL_ABI__SC_NACL_PNACL_MODE); |
| if (pnacl_mode == -1) |
| return 0; |
| return !pnacl_mode; |
| } |
| #endif |
| |
| static const struct nacl_irt_interface irt_interfaces[] = { |
| { NACL_IRT_PPAPIHOOK_v0_1, &nacl_irt_ppapihook, sizeof(nacl_irt_ppapihook), |
| NULL }, |
| #if defined(OS_NACL_SFI) |
| { NACL_IRT_PPAPIHOOK_PNACL_PRIVATE_v0_1, |
| &nacl_irt_ppapihook_pnacl_private, sizeof(nacl_irt_ppapihook_pnacl_private), |
| ppapihook_pnacl_private_filter }, |
| #endif |
| { NACL_IRT_RESOURCE_OPEN_v0_1, &kIrtResourceOpen, |
| sizeof(kIrtResourceOpen), |
| #if defined(OS_NACL_SFI) |
| not_pnacl_filter, |
| #else |
| // If we change PNaCl to use Non-SFI Mode on the open web, |
| // we should add a filter here. |
| NULL, |
| #endif |
| }, |
| }; |
| |
| size_t chrome_irt_query(const char* interface_ident, |
| void* table, size_t tablesize) { |
| size_t result = nacl_irt_query_list(interface_ident, |
| table, |
| tablesize, |
| irt_interfaces, |
| sizeof(irt_interfaces)); |
| if (result != 0) |
| return result; |
| return nacl_irt_query_core(interface_ident, table, tablesize); |
| } |