ceff6644bb
This patch removes the comments grouping header includes. They were added after running IWYU over the LLDB codebase. However they add little value, are often outdates and burdensome to maintain. llvm-svn: 346626
93 lines
2.9 KiB
C++
93 lines
2.9 KiB
C++
//===-- OptionValueBoolean.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/Interpreter/OptionValueBoolean.h"
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#include "lldb/Host/PosixApi.h"
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#include "lldb/Interpreter/OptionArgParser.h"
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#include "lldb/Utility/Stream.h"
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#include "lldb/Utility/StringList.h"
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#include "llvm/ADT/STLExtras.h"
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using namespace lldb;
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using namespace lldb_private;
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void OptionValueBoolean::DumpValue(const ExecutionContext *exe_ctx,
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Stream &strm, uint32_t dump_mask) {
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if (dump_mask & eDumpOptionType)
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strm.Printf("(%s)", GetTypeAsCString());
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// if (dump_mask & eDumpOptionName)
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// DumpQualifiedName (strm);
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if (dump_mask & eDumpOptionValue) {
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if (dump_mask & eDumpOptionType)
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strm.PutCString(" = ");
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strm.PutCString(m_current_value ? "true" : "false");
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}
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}
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Status OptionValueBoolean::SetValueFromString(llvm::StringRef value_str,
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VarSetOperationType op) {
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Status error;
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switch (op) {
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case eVarSetOperationClear:
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Clear();
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NotifyValueChanged();
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break;
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case eVarSetOperationReplace:
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case eVarSetOperationAssign: {
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bool success = false;
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bool value = OptionArgParser::ToBoolean(value_str, false, &success);
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if (success) {
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m_value_was_set = true;
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m_current_value = value;
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NotifyValueChanged();
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} else {
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if (value_str.size() == 0)
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error.SetErrorString("invalid boolean string value <empty>");
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else
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error.SetErrorStringWithFormat("invalid boolean string value: '%s'",
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value_str.str().c_str());
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}
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} break;
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case eVarSetOperationInsertBefore:
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case eVarSetOperationInsertAfter:
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case eVarSetOperationRemove:
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case eVarSetOperationAppend:
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case eVarSetOperationInvalid:
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error = OptionValue::SetValueFromString(value_str, op);
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break;
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}
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return error;
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}
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lldb::OptionValueSP OptionValueBoolean::DeepCopy() const {
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return OptionValueSP(new OptionValueBoolean(*this));
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}
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size_t OptionValueBoolean::AutoComplete(CommandInterpreter &interpreter,
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CompletionRequest &request) {
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request.SetWordComplete(false);
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static const llvm::StringRef g_autocomplete_entries[] = {
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"true", "false", "on", "off", "yes", "no", "1", "0"};
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auto entries = llvm::makeArrayRef(g_autocomplete_entries);
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// only suggest "true" or "false" by default
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if (request.GetCursorArgumentPrefix().empty())
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entries = entries.take_front(2);
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for (auto entry : entries) {
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if (entry.startswith_lower(request.GetCursorArgumentPrefix()))
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request.AddCompletion(entry);
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}
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return request.GetNumberOfMatches();
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}
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