1 //===-- SBStructuredData.cpp ------------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "lldb/API/SBStructuredData.h"
11 
12 #include "lldb/API/SBStream.h"
13 #include "lldb/Core/Event.h"
14 #include "lldb/Core/StructuredDataImpl.h"
15 #include "lldb/Target/StructuredDataPlugin.h"
16 #include "lldb/Utility/Status.h"
17 #include "lldb/Utility/Stream.h"
18 #include "lldb/Utility/StructuredData.h"
19 
20 using namespace lldb;
21 using namespace lldb_private;
22 
23 #pragma mark--
24 #pragma mark SBStructuredData
25 
26 SBStructuredData::SBStructuredData() : m_impl_up(new StructuredDataImpl()) {}
27 
28 SBStructuredData::SBStructuredData(const lldb::SBStructuredData &rhs)
29     : m_impl_up(new StructuredDataImpl(*rhs.m_impl_up.get())) {}
30 
31 SBStructuredData::SBStructuredData(const lldb::EventSP &event_sp)
32     : m_impl_up(new StructuredDataImpl(event_sp)) {}
33 
34 SBStructuredData::~SBStructuredData() {}
35 
36 SBStructuredData &SBStructuredData::
37 operator=(const lldb::SBStructuredData &rhs) {
38   *m_impl_up = *rhs.m_impl_up;
39   return *this;
40 }
41 
42 lldb::SBError SBStructuredData::SetFromJSON(lldb::SBStream &stream) {
43   lldb::SBError error;
44   std::string json_str(stream.GetData());
45 
46   StructuredData::ObjectSP json_obj = StructuredData::ParseJSON(json_str);
47   m_impl_up->SetObjectSP(json_obj);
48 
49   if (!json_obj || json_obj->GetType() != eStructuredDataTypeDictionary)
50     error.SetErrorString("Invalid Syntax");
51   return error;
52 }
53 
54 bool SBStructuredData::IsValid() const { return m_impl_up->IsValid(); }
55 
56 void SBStructuredData::Clear() { m_impl_up->Clear(); }
57 
58 SBError SBStructuredData::GetAsJSON(lldb::SBStream &stream) const {
59   SBError error;
60   error.SetError(m_impl_up->GetAsJSON(stream.ref()));
61   return error;
62 }
63 
64 lldb::SBError SBStructuredData::GetDescription(lldb::SBStream &stream) const {
65   Status error = m_impl_up->GetDescription(stream.ref());
66   SBError sb_error;
67   sb_error.SetError(error);
68   return sb_error;
69 }
70 
71 StructuredDataType SBStructuredData::GetType() const {
72   return (m_impl_up ? m_impl_up->GetType() : eStructuredDataTypeInvalid);
73 }
74 
75 size_t SBStructuredData::GetSize() const {
76   return (m_impl_up ? m_impl_up->GetSize() : 0);
77 }
78 
79 lldb::SBStructuredData SBStructuredData::GetValueForKey(const char *key) const {
80   if (!m_impl_up)
81     return SBStructuredData();
82 
83   SBStructuredData result;
84   result.m_impl_up->SetObjectSP(m_impl_up->GetValueForKey(key));
85   return result;
86 }
87 
88 lldb::SBStructuredData SBStructuredData::GetItemAtIndex(size_t idx) const {
89   if (!m_impl_up)
90     return SBStructuredData();
91 
92   SBStructuredData result;
93   result.m_impl_up->SetObjectSP(m_impl_up->GetItemAtIndex(idx));
94   return result;
95 }
96 
97 uint64_t SBStructuredData::GetIntegerValue(uint64_t fail_value) const {
98   return (m_impl_up ? m_impl_up->GetIntegerValue(fail_value) : fail_value);
99 }
100 
101 double SBStructuredData::GetFloatValue(double fail_value) const {
102   return (m_impl_up ? m_impl_up->GetFloatValue(fail_value) : fail_value);
103 }
104 
105 bool SBStructuredData::GetBooleanValue(bool fail_value) const {
106   return (m_impl_up ? m_impl_up->GetBooleanValue(fail_value) : fail_value);
107 }
108 
109 size_t SBStructuredData::GetStringValue(char *dst, size_t dst_len) const {
110   return (m_impl_up ? m_impl_up->GetStringValue(dst, dst_len) : 0);
111 }
112