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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 #ifndef RUNTIME_BIN_PLATFORM_H_ | 5 #ifndef RUNTIME_BIN_PLATFORM_H_ |
6 #define RUNTIME_BIN_PLATFORM_H_ | 6 #define RUNTIME_BIN_PLATFORM_H_ |
7 | 7 |
8 #include "bin/builtin.h" | 8 #include "bin/builtin.h" |
9 #include "platform/globals.h" | 9 #include "platform/globals.h" |
10 | 10 |
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56 // strings is Dart_ScopeAllocated. The number of elements in the array is | 56 // strings is Dart_ScopeAllocated. The number of elements in the array is |
57 // returned in the count argument. | 57 // returned in the count argument. |
58 static char** Environment(intptr_t* count); | 58 static char** Environment(intptr_t* count); |
59 | 59 |
60 static const char* ResolveExecutablePath(); | 60 static const char* ResolveExecutablePath(); |
61 | 61 |
62 // Stores the executable name. | 62 // Stores the executable name. |
63 static void SetExecutableName(const char* executable_name) { | 63 static void SetExecutableName(const char* executable_name) { |
64 executable_name_ = executable_name; | 64 executable_name_ = executable_name; |
65 } | 65 } |
66 static const char* GetExecutableName() { | 66 static const char* GetExecutableName() { return executable_name_; } |
67 return executable_name_; | |
68 } | |
69 static const char* GetResolvedExecutableName() { | 67 static const char* GetResolvedExecutableName() { |
70 if (resolved_executable_name_ == NULL) { | 68 if (resolved_executable_name_ == NULL) { |
71 // Try to resolve the executable path using platform specific APIs. | 69 // Try to resolve the executable path using platform specific APIs. |
72 const char* resolved_name = Platform::ResolveExecutablePath(); | 70 const char* resolved_name = Platform::ResolveExecutablePath(); |
73 if (resolved_name != NULL) { | 71 if (resolved_name != NULL) { |
74 resolved_executable_name_ = strdup(resolved_name); | 72 resolved_executable_name_ = strdup(resolved_name); |
75 } | 73 } |
76 } | 74 } |
77 return resolved_executable_name_; | 75 return resolved_executable_name_; |
78 } | 76 } |
79 | 77 |
80 // Stores and gets the flags passed to the executable. | 78 // Stores and gets the flags passed to the executable. |
81 static void SetExecutableArguments(int script_index, char** argv) { | 79 static void SetExecutableArguments(int script_index, char** argv) { |
82 script_index_ = script_index; | 80 script_index_ = script_index; |
83 argv_ = argv; | 81 argv_ = argv; |
84 } | 82 } |
85 static int GetScriptIndex() { | 83 static int GetScriptIndex() { return script_index_; } |
86 return script_index_; | 84 static char** GetArgv() { return argv_; } |
87 } | |
88 static char** GetArgv() { | |
89 return argv_; | |
90 } | |
91 | 85 |
92 static DART_NORETURN void Exit(int exit_code); | 86 static DART_NORETURN void Exit(int exit_code); |
93 | 87 |
94 private: | 88 private: |
95 // The path to the executable. | 89 // The path to the executable. |
96 static const char* executable_name_; | 90 static const char* executable_name_; |
97 // The path to the resolved executable. | 91 // The path to the resolved executable. |
98 static char* resolved_executable_name_; | 92 static char* resolved_executable_name_; |
99 | 93 |
100 static int script_index_; | 94 static int script_index_; |
101 static char** argv_; // VM flags are argv_[1 ... script_index_ - 1] | 95 static char** argv_; // VM flags are argv_[1 ... script_index_ - 1] |
102 | 96 |
103 DISALLOW_ALLOCATION(); | 97 DISALLOW_ALLOCATION(); |
104 DISALLOW_IMPLICIT_CONSTRUCTORS(Platform); | 98 DISALLOW_IMPLICIT_CONSTRUCTORS(Platform); |
105 }; | 99 }; |
106 | 100 |
107 } // namespace bin | 101 } // namespace bin |
108 } // namespace dart | 102 } // namespace dart |
109 | 103 |
110 #endif // RUNTIME_BIN_PLATFORM_H_ | 104 #endif // RUNTIME_BIN_PLATFORM_H_ |
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