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1 // Copyright (c) 2011 The Native Client 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 #include <assert.h> | |
6 | |
7 #include "native_client/src/trusted/plugin/browser_interface.h" | |
8 | |
9 #include "native_client/src/include/checked_cast.h" | |
10 #include "native_client/src/include/elf.h" | |
11 #include "native_client/src/include/nacl_macros.h" | |
12 #include "native_client/src/include/portability.h" | |
13 #include "native_client/src/trusted/plugin/scriptable_handle.h" | |
14 | |
15 #include "ppapi/c/dev/ppb_console_dev.h" | |
16 #include "ppapi/c/ppb_var.h" | |
17 #include "ppapi/cpp/module.h" | |
18 #include "ppapi/cpp/private/instance_private.h" | |
19 #include "ppapi/cpp/private/var_private.h" | |
20 | |
21 using nacl::assert_cast; | |
22 | |
23 namespace plugin { | |
24 | |
25 uintptr_t BrowserInterface::StringToIdentifier(const nacl::string& str) { | |
26 StringToIdentifierMap::iterator iter = string_to_identifier_map_.find(str); | |
27 if (iter == string_to_identifier_map_.end()) { | |
28 uintptr_t id = next_identifier++; | |
29 string_to_identifier_map_.insert(make_pair(str, id)); | |
30 identifier_to_string_map_.insert(make_pair(id, str)); | |
31 return id; | |
32 } | |
33 return string_to_identifier_map_[str]; | |
34 } | |
35 | |
36 | |
37 nacl::string BrowserInterface::IdentifierToString(uintptr_t ident) { | |
38 assert(identifier_to_string_map_.find(ident) != | |
39 identifier_to_string_map_.end()); | |
40 return identifier_to_string_map_[ident]; | |
41 } | |
42 | |
43 | |
44 void BrowserInterface::AddToConsole(pp::InstancePrivate* instance, | |
45 const nacl::string& text) { | |
46 pp::Module* module = pp::Module::Get(); | |
47 const PPB_Var* var_interface = | |
48 static_cast<const struct PPB_Var*>( | |
49 module->GetBrowserInterface(PPB_VAR_INTERFACE)); | |
50 nacl::string prefix_string("NativeClient"); | |
51 PP_Var prefix = | |
52 var_interface->VarFromUtf8(module->pp_module(), | |
53 prefix_string.c_str(), | |
54 static_cast<uint32_t>(prefix_string.size())); | |
55 PP_Var str = var_interface->VarFromUtf8(module->pp_module(), | |
56 text.c_str(), | |
57 static_cast<uint32_t>(text.size())); | |
58 const PPB_Console_Dev* console_interface = | |
59 static_cast<const struct PPB_Console_Dev*>( | |
60 module->GetBrowserInterface(PPB_CONSOLE_DEV_INTERFACE)); | |
61 console_interface->LogWithSource(instance->pp_instance(), | |
62 PP_LOGLEVEL_LOG, | |
63 prefix, | |
64 str); | |
65 var_interface->Release(prefix); | |
66 var_interface->Release(str); | |
67 } | |
68 | |
69 } // namespace plugin | |
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