1 /*
2  * Copyright (c) 2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include "ast/ast_namespace.h"
17 
18 #include <algorithm>
19 
20 #include "ast/ast_interface_type.h"
21 #include "ast/ast_sequenceable_type.h"
22 
23 namespace OHOS {
24 namespace Idl {
ASTNamespace(const std::string & nspaceStr)25 ASTNamespace::ASTNamespace(const std::string &nspaceStr) : name_(nspaceStr), outerNamespace_(nullptr) {}
26 
AddNamespace(const AutoPtr<ASTNamespace> & innerNspace)27 void ASTNamespace::AddNamespace(const AutoPtr<ASTNamespace> &innerNspace)
28 {
29     if (innerNspace == nullptr) {
30         return;
31     }
32 
33     innerNamespaces_.push_back(innerNspace);
34     innerNspace->outerNamespace_ = this;
35 }
36 
FindNamespace(const std::string & nspaceStr)37 AutoPtr<ASTNamespace> ASTNamespace::FindNamespace(const std::string &nspaceStr)
38 {
39     if (nspaceStr.empty()) {
40         return nullptr;
41     }
42 
43     auto resIter = std::find_if(
44         innerNamespaces_.begin(), innerNamespaces_.end(), [nspaceStr](const AutoPtr<ASTNamespace> &element) {
45             return element->name_ == nspaceStr;
46         });
47     return resIter != innerNamespaces_.end() ? *resIter : nullptr;
48 }
49 
GetNamespace(size_t index)50 AutoPtr<ASTNamespace> ASTNamespace::GetNamespace(size_t index)
51 {
52     if (index >= innerNamespaces_.size()) {
53         return nullptr;
54     }
55 
56     return innerNamespaces_[index];
57 }
58 
AddInterface(const AutoPtr<ASTInterfaceType> & interface)59 void ASTNamespace::AddInterface(const AutoPtr<ASTInterfaceType> &interface)
60 {
61     if (interface == nullptr) {
62         return;
63     }
64 
65     interfaces_.push_back(interface);
66 }
67 
GetInterface(size_t index)68 AutoPtr<ASTInterfaceType> ASTNamespace::GetInterface(size_t index)
69 {
70     if (index >= interfaces_.size()) {
71         return nullptr;
72     }
73 
74     return interfaces_[index];
75 }
76 
AddSequenceable(const AutoPtr<ASTSequenceableType> & sequenceable)77 void ASTNamespace::AddSequenceable(const AutoPtr<ASTSequenceableType> &sequenceable)
78 {
79     if (sequenceable == nullptr) {
80         return;
81     }
82 
83     sequenceables_.push_back(sequenceable);
84 }
85 
GetSequenceable(size_t index)86 AutoPtr<ASTSequenceableType> ASTNamespace::GetSequenceable(size_t index)
87 {
88     if (index >= sequenceables_.size()) {
89         return nullptr;
90     }
91 
92     return sequenceables_[index];
93 }
94 
ToString() const95 std::string ASTNamespace::ToString() const
96 {
97     std::string nspaceStr;
98     const ASTNamespace *nspace = this;
99     while (nspace != nullptr) {
100         nspaceStr = nspace->name_ + "." + nspaceStr;
101         nspace = nspace->outerNamespace_;
102     }
103     return nspaceStr;
104 }
105 } // namespace Idl
106 } // namespace OHOS