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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "tools/gn/visibility.h" | 5 #include "tools/gn/visibility.h" |
6 | 6 |
7 #include "base/memory/ptr_util.h" | |
8 #include "base/strings/string_piece.h" | 7 #include "base/strings/string_piece.h" |
9 #include "base/strings/string_util.h" | 8 #include "base/strings/string_util.h" |
10 #include "base/values.h" | |
11 #include "tools/gn/err.h" | 9 #include "tools/gn/err.h" |
12 #include "tools/gn/filesystem_utils.h" | 10 #include "tools/gn/filesystem_utils.h" |
13 #include "tools/gn/item.h" | 11 #include "tools/gn/item.h" |
14 #include "tools/gn/label.h" | 12 #include "tools/gn/label.h" |
15 #include "tools/gn/scope.h" | 13 #include "tools/gn/scope.h" |
16 #include "tools/gn/value.h" | 14 #include "tools/gn/value.h" |
17 #include "tools/gn/variables.h" | 15 #include "tools/gn/variables.h" |
18 | 16 |
19 Visibility::Visibility() { | 17 Visibility::Visibility() { |
20 } | 18 } |
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78 } | 76 } |
79 | 77 |
80 for (const auto& pattern : patterns_) | 78 for (const auto& pattern : patterns_) |
81 result += inner_indent_string + pattern.Describe() + "\n"; | 79 result += inner_indent_string + pattern.Describe() + "\n"; |
82 | 80 |
83 if (include_brackets) | 81 if (include_brackets) |
84 result += outer_indent_string + "]\n"; | 82 result += outer_indent_string + "]\n"; |
85 return result; | 83 return result; |
86 } | 84 } |
87 | 85 |
88 std::unique_ptr<base::Value> Visibility::AsValue() const { | |
89 auto* res = new base::ListValue(); | |
90 for (const auto& pattern : patterns_) | |
91 res->AppendString(pattern.Describe()); | |
92 | |
93 return WrapUnique(res); | |
94 } | |
95 | |
96 // static | 86 // static |
97 bool Visibility::CheckItemVisibility(const Item* from, | 87 bool Visibility::CheckItemVisibility(const Item* from, |
98 const Item* to, | 88 const Item* to, |
99 Err* err) { | 89 Err* err) { |
100 if (!to->visibility().CanSeeMe(from->label())) { | 90 if (!to->visibility().CanSeeMe(from->label())) { |
101 std::string to_label = to->label().GetUserVisibleName(false); | 91 std::string to_label = to->label().GetUserVisibleName(false); |
102 *err = Err(from->defined_from(), "Dependency not allowed.", | 92 *err = Err(from->defined_from(), "Dependency not allowed.", |
103 "The item " + from->label().GetUserVisibleName(false) + "\n" | 93 "The item " + from->label().GetUserVisibleName(false) + "\n" |
104 "can not depend on " + to_label + "\n" | 94 "can not depend on " + to_label + "\n" |
105 "because it is not in " + to_label + "'s visibility list: " + | 95 "because it is not in " + to_label + "'s visibility list: " + |
106 to->visibility().Describe(0, true)); | 96 to->visibility().Describe(0, true)); |
107 return false; | 97 return false; |
108 } | 98 } |
109 return true; | 99 return true; |
110 } | 100 } |
111 | 101 |
112 // static | 102 // static |
113 bool Visibility::FillItemVisibility(Item* item, Scope* scope, Err* err) { | 103 bool Visibility::FillItemVisibility(Item* item, Scope* scope, Err* err) { |
114 const Value* vis_value = scope->GetValue(variables::kVisibility, true); | 104 const Value* vis_value = scope->GetValue(variables::kVisibility, true); |
115 if (vis_value) | 105 if (vis_value) |
116 item->visibility().Set(scope->GetSourceDir(), *vis_value, err); | 106 item->visibility().Set(scope->GetSourceDir(), *vis_value, err); |
117 else // Default to public. | 107 else // Default to public. |
118 item->visibility().SetPublic(); | 108 item->visibility().SetPublic(); |
119 return !err->has_error(); | 109 return !err->has_error(); |
120 } | 110 } |
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