forked from OSchip/llvm-project
143 lines
4.3 KiB
C++
143 lines
4.3 KiB
C++
//===-- SBStructuredData.cpp ------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/API/SBStructuredData.h"
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#include "lldb/API/SBStream.h"
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#include "lldb/API/SBStringList.h"
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#include "lldb/Core/StructuredDataImpl.h"
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#include "lldb/Target/StructuredDataPlugin.h"
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#include "lldb/Utility/Event.h"
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#include "lldb/Utility/Status.h"
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#include "lldb/Utility/Stream.h"
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#include "lldb/Utility/StructuredData.h"
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using namespace lldb;
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using namespace lldb_private;
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#pragma mark--
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#pragma mark SBStructuredData
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SBStructuredData::SBStructuredData() : m_impl_up(new StructuredDataImpl()) {}
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SBStructuredData::SBStructuredData(const lldb::SBStructuredData &rhs)
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: m_impl_up(new StructuredDataImpl(*rhs.m_impl_up.get())) {}
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SBStructuredData::SBStructuredData(const lldb::EventSP &event_sp)
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: m_impl_up(new StructuredDataImpl(event_sp)) {}
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SBStructuredData::SBStructuredData(lldb_private::StructuredDataImpl *impl)
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: m_impl_up(impl) {}
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SBStructuredData::~SBStructuredData() {}
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SBStructuredData &SBStructuredData::
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operator=(const lldb::SBStructuredData &rhs) {
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*m_impl_up = *rhs.m_impl_up;
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return *this;
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}
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lldb::SBError SBStructuredData::SetFromJSON(lldb::SBStream &stream) {
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lldb::SBError error;
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std::string json_str(stream.GetData());
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StructuredData::ObjectSP json_obj = StructuredData::ParseJSON(json_str);
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m_impl_up->SetObjectSP(json_obj);
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if (!json_obj || json_obj->GetType() != eStructuredDataTypeDictionary)
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error.SetErrorString("Invalid Syntax");
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return error;
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}
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bool SBStructuredData::IsValid() const { return m_impl_up->IsValid(); }
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void SBStructuredData::Clear() { m_impl_up->Clear(); }
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SBError SBStructuredData::GetAsJSON(lldb::SBStream &stream) const {
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SBError error;
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error.SetError(m_impl_up->GetAsJSON(stream.ref()));
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return error;
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}
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lldb::SBError SBStructuredData::GetDescription(lldb::SBStream &stream) const {
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Status error = m_impl_up->GetDescription(stream.ref());
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SBError sb_error;
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sb_error.SetError(error);
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return sb_error;
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}
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StructuredDataType SBStructuredData::GetType() const {
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return (m_impl_up ? m_impl_up->GetType() : eStructuredDataTypeInvalid);
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}
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size_t SBStructuredData::GetSize() const {
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return (m_impl_up ? m_impl_up->GetSize() : 0);
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}
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bool SBStructuredData::GetKeys(lldb::SBStringList &keys) const {
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if (!m_impl_up)
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return false;
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if (GetType() != eStructuredDataTypeDictionary)
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return false;
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StructuredData::ObjectSP obj_sp = m_impl_up->GetObjectSP();
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if (!obj_sp)
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return false;
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StructuredData::Dictionary *dict = obj_sp->GetAsDictionary();
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// We claimed we were a dictionary, so this can't be null.
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assert(dict);
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// The return kind of GetKeys is an Array:
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StructuredData::ObjectSP array_sp = dict->GetKeys();
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StructuredData::Array *key_arr = array_sp->GetAsArray();
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assert(key_arr);
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key_arr->ForEach([&keys] (StructuredData::Object *object) -> bool {
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llvm::StringRef key = object->GetStringValue("");
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keys.AppendString(key.str().c_str());
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return true;
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});
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return true;
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}
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lldb::SBStructuredData SBStructuredData::GetValueForKey(const char *key) const {
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if (!m_impl_up)
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return SBStructuredData();
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SBStructuredData result;
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result.m_impl_up->SetObjectSP(m_impl_up->GetValueForKey(key));
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return result;
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}
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lldb::SBStructuredData SBStructuredData::GetItemAtIndex(size_t idx) const {
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if (!m_impl_up)
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return SBStructuredData();
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SBStructuredData result;
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result.m_impl_up->SetObjectSP(m_impl_up->GetItemAtIndex(idx));
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return result;
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}
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uint64_t SBStructuredData::GetIntegerValue(uint64_t fail_value) const {
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return (m_impl_up ? m_impl_up->GetIntegerValue(fail_value) : fail_value);
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}
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double SBStructuredData::GetFloatValue(double fail_value) const {
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return (m_impl_up ? m_impl_up->GetFloatValue(fail_value) : fail_value);
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}
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bool SBStructuredData::GetBooleanValue(bool fail_value) const {
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return (m_impl_up ? m_impl_up->GetBooleanValue(fail_value) : fail_value);
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}
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size_t SBStructuredData::GetStringValue(char *dst, size_t dst_len) const {
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return (m_impl_up ? m_impl_up->GetStringValue(dst, dst_len) : 0);
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}
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