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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "bin/vmservice_impl.h" | 5 #include "bin/vmservice_impl.h" |
6 | 6 |
7 #include "include/dart_api.h" | 7 #include "include/dart_api.h" |
8 | 8 |
9 #include "bin/builtin.h" | 9 #include "bin/builtin.h" |
10 #include "bin/dartutils.h" | 10 #include "bin/dartutils.h" |
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24 #define SHUTDOWN_ON_ERROR(handle) \ | 24 #define SHUTDOWN_ON_ERROR(handle) \ |
25 if (Dart_IsError(handle)) { \ | 25 if (Dart_IsError(handle)) { \ |
26 error_msg_ = strdup(Dart_GetError(handle)); \ | 26 error_msg_ = strdup(Dart_GetError(handle)); \ |
27 Dart_ExitScope(); \ | 27 Dart_ExitScope(); \ |
28 Dart_ShutdownIsolate(); \ | 28 Dart_ShutdownIsolate(); \ |
29 return false; \ | 29 return false; \ |
30 } | 30 } |
31 | 31 |
32 #define kLibrarySourceNamePrefix "/vmservice" | 32 #define kLibrarySourceNamePrefix "/vmservice" |
33 static const char* kVMServiceIOLibraryScriptResourceName = "vmservice_io.dart"; | 33 static const char* kVMServiceIOLibraryScriptResourceName = "vmservice_io.dart"; |
| 34 #define kClientResourceNamePrefix "/vmservice/observatory/deployed/web" |
34 | 35 |
35 struct ResourcesEntry { | 36 struct ResourcesEntry { |
36 const char* path_; | 37 const char* path_; |
37 const char* resource_; | 38 const char* resource_; |
38 int length_; | 39 int length_; |
39 }; | 40 }; |
40 | 41 |
41 extern ResourcesEntry __service_bin_resources_[]; | 42 extern ResourcesEntry __service_bin_resources_[]; |
42 | 43 |
43 class Resources { | 44 class Resources { |
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238 | 239 |
239 | 240 |
240 Dart_Handle VmService::LoadSource(Dart_Handle library, const char* name) { | 241 Dart_Handle VmService::LoadSource(Dart_Handle library, const char* name) { |
241 Dart_Handle url = Dart_NewStringFromCString(name); | 242 Dart_Handle url = Dart_NewStringFromCString(name); |
242 Dart_Handle source = GetSource(name); | 243 Dart_Handle source = GetSource(name); |
243 return Dart_LoadSource(library, url, source, 0, 0); | 244 return Dart_LoadSource(library, url, source, 0, 0); |
244 } | 245 } |
245 | 246 |
246 | 247 |
247 Dart_Handle VmService::LoadResource(Dart_Handle library, | 248 Dart_Handle VmService::LoadResource(Dart_Handle library, |
248 const char* resource_name) { | 249 const char* resource_name, |
| 250 const char* prefix) { |
| 251 intptr_t prefix_len = strlen(prefix); |
249 // Prepare for invoke call. | 252 // Prepare for invoke call. |
250 Dart_Handle name = Dart_NewStringFromCString(resource_name); | 253 Dart_Handle name = Dart_NewStringFromCString(resource_name+prefix_len); |
251 RETURN_ERROR_HANDLE(name); | 254 RETURN_ERROR_HANDLE(name); |
252 const char* data_buffer = NULL; | 255 const char* data_buffer = NULL; |
253 int data_buffer_length = Resources::ResourceLookup(resource_name, | 256 int data_buffer_length = Resources::ResourceLookup(resource_name, |
254 &data_buffer); | 257 &data_buffer); |
255 if (data_buffer_length == Resources::kNoSuchInstance) { | 258 if (data_buffer_length == Resources::kNoSuchInstance) { |
256 printf("Could not find %s %s\n", resource_name, resource_name); | 259 printf("Could not find %s %s\n", resource_name, resource_name+prefix_len); |
257 } | 260 } |
258 ASSERT(data_buffer_length != Resources::kNoSuchInstance); | 261 ASSERT(data_buffer_length != Resources::kNoSuchInstance); |
259 Dart_Handle data_list = Dart_NewTypedData(Dart_TypedData_kUint8, | 262 Dart_Handle data_list = Dart_NewTypedData(Dart_TypedData_kUint8, |
260 data_buffer_length); | 263 data_buffer_length); |
261 RETURN_ERROR_HANDLE(data_list); | 264 RETURN_ERROR_HANDLE(data_list); |
262 Dart_TypedData_Type type = Dart_TypedData_kInvalid; | 265 Dart_TypedData_Type type = Dart_TypedData_kInvalid; |
263 void* data_list_buffer = NULL; | 266 void* data_list_buffer = NULL; |
264 intptr_t data_list_buffer_length = 0; | 267 intptr_t data_list_buffer_length = 0; |
265 Dart_Handle result = Dart_TypedDataAcquireData(data_list, &type, | 268 Dart_Handle result = Dart_TypedDataAcquireData(data_list, &type, |
266 &data_list_buffer, | 269 &data_list_buffer, |
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277 const intptr_t kNumArgs = 2; | 280 const intptr_t kNumArgs = 2; |
278 Dart_Handle args[kNumArgs] = { name, data_list }; | 281 Dart_Handle args[kNumArgs] = { name, data_list }; |
279 result = Dart_Invoke(library, Dart_NewStringFromCString("_addResource"), | 282 result = Dart_Invoke(library, Dart_NewStringFromCString("_addResource"), |
280 kNumArgs, args); | 283 kNumArgs, args); |
281 return result; | 284 return result; |
282 } | 285 } |
283 | 286 |
284 | 287 |
285 Dart_Handle VmService::LoadResources(Dart_Handle library) { | 288 Dart_Handle VmService::LoadResources(Dart_Handle library) { |
286 Dart_Handle result = Dart_Null(); | 289 Dart_Handle result = Dart_Null(); |
287 intptr_t prefixLen = strlen(kLibrarySourceNamePrefix); | 290 intptr_t prefixLen = strlen(kClientResourceNamePrefix); |
288 for (intptr_t i = 0; Resources::Path(i) != NULL; i++) { | 291 for (intptr_t i = 0; Resources::Path(i) != NULL; i++) { |
289 const char* path = Resources::Path(i); | 292 const char* path = Resources::Path(i); |
290 // If it doesn't begin with kLibrarySourceNamePrefix it is a frontend | 293 if (!strncmp(path, kClientResourceNamePrefix, prefixLen)) { |
291 // resource. | 294 result = LoadResource(library, path, kClientResourceNamePrefix); |
292 if (strncmp(path, kLibrarySourceNamePrefix, prefixLen) != 0) { | |
293 result = LoadResource(library, path); | |
294 if (Dart_IsError(result)) { | 295 if (Dart_IsError(result)) { |
295 break; | 296 break; |
296 } | 297 } |
297 } | 298 } |
298 } | 299 } |
299 return result; | 300 return result; |
300 } | 301 } |
301 | 302 |
302 | 303 |
303 Dart_Handle VmService::LibraryTagHandler(Dart_LibraryTag tag, | 304 Dart_Handle VmService::LibraryTagHandler(Dart_LibraryTag tag, |
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347 printf("Service exited with an error:\n%s\n", Dart_GetError(result)); | 348 printf("Service exited with an error:\n%s\n", Dart_GetError(result)); |
348 } | 349 } |
349 Dart_ExitScope(); | 350 Dart_ExitScope(); |
350 Dart_ExitIsolate(); | 351 Dart_ExitIsolate(); |
351 } | 352 } |
352 | 353 |
353 | 354 |
354 | 355 |
355 } // namespace bin | 356 } // namespace bin |
356 } // namespace dart | 357 } // namespace dart |
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