627 lines
18 KiB
C++
627 lines
18 KiB
C++
//===-- OptionValue.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/OptionValue.h"
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// C Includes
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// C++ Includes
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// Other libraries and framework includes
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// Project includes
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#include "lldb/Interpreter/OptionValues.h"
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#include "lldb/Utility/StringList.h"
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using namespace lldb;
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using namespace lldb_private;
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//-------------------------------------------------------------------------
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// Get this value as a uint64_t value if it is encoded as a boolean,
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// uint64_t or int64_t. Other types will cause "fail_value" to be
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// returned
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//-------------------------------------------------------------------------
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uint64_t OptionValue::GetUInt64Value(uint64_t fail_value, bool *success_ptr) {
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if (success_ptr)
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*success_ptr = true;
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switch (GetType()) {
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case OptionValue::eTypeBoolean:
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return static_cast<OptionValueBoolean *>(this)->GetCurrentValue();
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case OptionValue::eTypeSInt64:
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return static_cast<OptionValueSInt64 *>(this)->GetCurrentValue();
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case OptionValue::eTypeUInt64:
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return static_cast<OptionValueUInt64 *>(this)->GetCurrentValue();
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default:
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break;
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}
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if (success_ptr)
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*success_ptr = false;
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return fail_value;
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}
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Status OptionValue::SetSubValue(const ExecutionContext *exe_ctx,
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VarSetOperationType op, llvm::StringRef name,
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llvm::StringRef value) {
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Status error;
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error.SetErrorStringWithFormat("SetSubValue is not supported");
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return error;
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}
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OptionValueBoolean *OptionValue::GetAsBoolean() {
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if (GetType() == OptionValue::eTypeBoolean)
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return static_cast<OptionValueBoolean *>(this);
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return nullptr;
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}
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const OptionValueBoolean *OptionValue::GetAsBoolean() const {
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if (GetType() == OptionValue::eTypeBoolean)
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return static_cast<const OptionValueBoolean *>(this);
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return nullptr;
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}
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const OptionValueChar *OptionValue::GetAsChar() const {
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if (GetType() == OptionValue::eTypeChar)
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return static_cast<const OptionValueChar *>(this);
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return nullptr;
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}
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OptionValueChar *OptionValue::GetAsChar() {
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if (GetType() == OptionValue::eTypeChar)
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return static_cast<OptionValueChar *>(this);
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return nullptr;
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}
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OptionValueFileSpec *OptionValue::GetAsFileSpec() {
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if (GetType() == OptionValue::eTypeFileSpec)
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return static_cast<OptionValueFileSpec *>(this);
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return nullptr;
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}
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const OptionValueFileSpec *OptionValue::GetAsFileSpec() const {
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if (GetType() == OptionValue::eTypeFileSpec)
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return static_cast<const OptionValueFileSpec *>(this);
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return nullptr;
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}
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OptionValueFileSpecList *OptionValue::GetAsFileSpecList() {
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if (GetType() == OptionValue::eTypeFileSpecList)
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return static_cast<OptionValueFileSpecList *>(this);
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return nullptr;
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}
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const OptionValueFileSpecList *OptionValue::GetAsFileSpecList() const {
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if (GetType() == OptionValue::eTypeFileSpecList)
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return static_cast<const OptionValueFileSpecList *>(this);
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return nullptr;
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}
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OptionValueArch *OptionValue::GetAsArch() {
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if (GetType() == OptionValue::eTypeArch)
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return static_cast<OptionValueArch *>(this);
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return nullptr;
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}
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const OptionValueArch *OptionValue::GetAsArch() const {
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if (GetType() == OptionValue::eTypeArch)
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return static_cast<const OptionValueArch *>(this);
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return nullptr;
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}
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OptionValueArray *OptionValue::GetAsArray() {
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if (GetType() == OptionValue::eTypeArray)
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return static_cast<OptionValueArray *>(this);
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return nullptr;
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}
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const OptionValueArray *OptionValue::GetAsArray() const {
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if (GetType() == OptionValue::eTypeArray)
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return static_cast<const OptionValueArray *>(this);
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return nullptr;
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}
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OptionValueArgs *OptionValue::GetAsArgs() {
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if (GetType() == OptionValue::eTypeArgs)
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return static_cast<OptionValueArgs *>(this);
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return nullptr;
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}
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const OptionValueArgs *OptionValue::GetAsArgs() const {
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if (GetType() == OptionValue::eTypeArgs)
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return static_cast<const OptionValueArgs *>(this);
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return nullptr;
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}
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OptionValueDictionary *OptionValue::GetAsDictionary() {
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if (GetType() == OptionValue::eTypeDictionary)
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return static_cast<OptionValueDictionary *>(this);
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return nullptr;
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}
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const OptionValueDictionary *OptionValue::GetAsDictionary() const {
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if (GetType() == OptionValue::eTypeDictionary)
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return static_cast<const OptionValueDictionary *>(this);
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return nullptr;
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}
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OptionValueEnumeration *OptionValue::GetAsEnumeration() {
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if (GetType() == OptionValue::eTypeEnum)
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return static_cast<OptionValueEnumeration *>(this);
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return nullptr;
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}
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const OptionValueEnumeration *OptionValue::GetAsEnumeration() const {
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if (GetType() == OptionValue::eTypeEnum)
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return static_cast<const OptionValueEnumeration *>(this);
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return nullptr;
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}
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OptionValueFormat *OptionValue::GetAsFormat() {
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if (GetType() == OptionValue::eTypeFormat)
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return static_cast<OptionValueFormat *>(this);
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return nullptr;
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}
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const OptionValueFormat *OptionValue::GetAsFormat() const {
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if (GetType() == OptionValue::eTypeFormat)
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return static_cast<const OptionValueFormat *>(this);
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return nullptr;
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}
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OptionValueLanguage *OptionValue::GetAsLanguage() {
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if (GetType() == OptionValue::eTypeLanguage)
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return static_cast<OptionValueLanguage *>(this);
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return NULL;
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}
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const OptionValueLanguage *OptionValue::GetAsLanguage() const {
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if (GetType() == OptionValue::eTypeLanguage)
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return static_cast<const OptionValueLanguage *>(this);
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return NULL;
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}
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OptionValueFormatEntity *OptionValue::GetAsFormatEntity() {
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if (GetType() == OptionValue::eTypeFormatEntity)
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return static_cast<OptionValueFormatEntity *>(this);
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return nullptr;
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}
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const OptionValueFormatEntity *OptionValue::GetAsFormatEntity() const {
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if (GetType() == OptionValue::eTypeFormatEntity)
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return static_cast<const OptionValueFormatEntity *>(this);
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return nullptr;
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}
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OptionValuePathMappings *OptionValue::GetAsPathMappings() {
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if (GetType() == OptionValue::eTypePathMap)
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return static_cast<OptionValuePathMappings *>(this);
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return nullptr;
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}
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const OptionValuePathMappings *OptionValue::GetAsPathMappings() const {
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if (GetType() == OptionValue::eTypePathMap)
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return static_cast<const OptionValuePathMappings *>(this);
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return nullptr;
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}
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OptionValueProperties *OptionValue::GetAsProperties() {
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if (GetType() == OptionValue::eTypeProperties)
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return static_cast<OptionValueProperties *>(this);
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return nullptr;
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}
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const OptionValueProperties *OptionValue::GetAsProperties() const {
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if (GetType() == OptionValue::eTypeProperties)
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return static_cast<const OptionValueProperties *>(this);
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return nullptr;
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}
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OptionValueRegex *OptionValue::GetAsRegex() {
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if (GetType() == OptionValue::eTypeRegex)
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return static_cast<OptionValueRegex *>(this);
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return nullptr;
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}
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const OptionValueRegex *OptionValue::GetAsRegex() const {
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if (GetType() == OptionValue::eTypeRegex)
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return static_cast<const OptionValueRegex *>(this);
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return nullptr;
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}
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OptionValueSInt64 *OptionValue::GetAsSInt64() {
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if (GetType() == OptionValue::eTypeSInt64)
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return static_cast<OptionValueSInt64 *>(this);
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return nullptr;
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}
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const OptionValueSInt64 *OptionValue::GetAsSInt64() const {
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if (GetType() == OptionValue::eTypeSInt64)
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return static_cast<const OptionValueSInt64 *>(this);
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return nullptr;
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}
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OptionValueString *OptionValue::GetAsString() {
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if (GetType() == OptionValue::eTypeString)
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return static_cast<OptionValueString *>(this);
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return nullptr;
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}
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const OptionValueString *OptionValue::GetAsString() const {
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if (GetType() == OptionValue::eTypeString)
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return static_cast<const OptionValueString *>(this);
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return nullptr;
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}
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OptionValueUInt64 *OptionValue::GetAsUInt64() {
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if (GetType() == OptionValue::eTypeUInt64)
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return static_cast<OptionValueUInt64 *>(this);
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return nullptr;
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}
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const OptionValueUInt64 *OptionValue::GetAsUInt64() const {
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if (GetType() == OptionValue::eTypeUInt64)
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return static_cast<const OptionValueUInt64 *>(this);
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return nullptr;
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}
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OptionValueUUID *OptionValue::GetAsUUID() {
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if (GetType() == OptionValue::eTypeUUID)
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return static_cast<OptionValueUUID *>(this);
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return nullptr;
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}
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const OptionValueUUID *OptionValue::GetAsUUID() const {
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if (GetType() == OptionValue::eTypeUUID)
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return static_cast<const OptionValueUUID *>(this);
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return nullptr;
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}
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bool OptionValue::GetBooleanValue(bool fail_value) const {
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const OptionValueBoolean *option_value = GetAsBoolean();
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if (option_value)
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return option_value->GetCurrentValue();
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return fail_value;
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}
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bool OptionValue::SetBooleanValue(bool new_value) {
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OptionValueBoolean *option_value = GetAsBoolean();
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if (option_value) {
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option_value->SetCurrentValue(new_value);
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return true;
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}
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return false;
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}
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char OptionValue::GetCharValue(char fail_value) const {
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const OptionValueChar *option_value = GetAsChar();
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if (option_value)
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return option_value->GetCurrentValue();
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return fail_value;
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}
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char OptionValue::SetCharValue(char new_value) {
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OptionValueChar *option_value = GetAsChar();
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if (option_value) {
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option_value->SetCurrentValue(new_value);
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return true;
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}
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return false;
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}
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int64_t OptionValue::GetEnumerationValue(int64_t fail_value) const {
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const OptionValueEnumeration *option_value = GetAsEnumeration();
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if (option_value)
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return option_value->GetCurrentValue();
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return fail_value;
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}
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bool OptionValue::SetEnumerationValue(int64_t value) {
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OptionValueEnumeration *option_value = GetAsEnumeration();
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if (option_value) {
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option_value->SetCurrentValue(value);
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return true;
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}
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return false;
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}
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FileSpec OptionValue::GetFileSpecValue() const {
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const OptionValueFileSpec *option_value = GetAsFileSpec();
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if (option_value)
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return option_value->GetCurrentValue();
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return FileSpec();
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}
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bool OptionValue::SetFileSpecValue(const FileSpec &file_spec) {
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OptionValueFileSpec *option_value = GetAsFileSpec();
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if (option_value) {
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option_value->SetCurrentValue(file_spec, false);
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return true;
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}
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return false;
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}
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FileSpecList OptionValue::GetFileSpecListValue() const {
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const OptionValueFileSpecList *option_value = GetAsFileSpecList();
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if (option_value)
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return option_value->GetCurrentValue();
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return FileSpecList();
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}
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lldb::Format OptionValue::GetFormatValue(lldb::Format fail_value) const {
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const OptionValueFormat *option_value = GetAsFormat();
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if (option_value)
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return option_value->GetCurrentValue();
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return fail_value;
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}
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bool OptionValue::SetFormatValue(lldb::Format new_value) {
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OptionValueFormat *option_value = GetAsFormat();
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if (option_value) {
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option_value->SetCurrentValue(new_value);
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return true;
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}
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return false;
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}
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lldb::LanguageType
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OptionValue::GetLanguageValue(lldb::LanguageType fail_value) const {
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const OptionValueLanguage *option_value = GetAsLanguage();
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if (option_value)
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return option_value->GetCurrentValue();
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return fail_value;
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}
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bool OptionValue::SetLanguageValue(lldb::LanguageType new_language) {
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OptionValueLanguage *option_value = GetAsLanguage();
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if (option_value) {
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option_value->SetCurrentValue(new_language);
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return true;
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}
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return false;
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}
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const FormatEntity::Entry *OptionValue::GetFormatEntity() const {
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const OptionValueFormatEntity *option_value = GetAsFormatEntity();
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if (option_value)
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return &option_value->GetCurrentValue();
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return nullptr;
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}
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const RegularExpression *OptionValue::GetRegexValue() const {
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const OptionValueRegex *option_value = GetAsRegex();
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if (option_value)
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return option_value->GetCurrentValue();
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return nullptr;
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}
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int64_t OptionValue::GetSInt64Value(int64_t fail_value) const {
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const OptionValueSInt64 *option_value = GetAsSInt64();
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if (option_value)
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return option_value->GetCurrentValue();
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return fail_value;
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}
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bool OptionValue::SetSInt64Value(int64_t new_value) {
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OptionValueSInt64 *option_value = GetAsSInt64();
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if (option_value) {
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option_value->SetCurrentValue(new_value);
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return true;
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}
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return false;
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}
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llvm::StringRef OptionValue::GetStringValue(llvm::StringRef fail_value) const {
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const OptionValueString *option_value = GetAsString();
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if (option_value)
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return option_value->GetCurrentValueAsRef();
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return fail_value;
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}
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bool OptionValue::SetStringValue(llvm::StringRef new_value) {
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OptionValueString *option_value = GetAsString();
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if (option_value) {
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option_value->SetCurrentValue(new_value);
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return true;
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}
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return false;
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}
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uint64_t OptionValue::GetUInt64Value(uint64_t fail_value) const {
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const OptionValueUInt64 *option_value = GetAsUInt64();
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if (option_value)
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return option_value->GetCurrentValue();
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return fail_value;
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}
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bool OptionValue::SetUInt64Value(uint64_t new_value) {
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OptionValueUInt64 *option_value = GetAsUInt64();
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if (option_value) {
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option_value->SetCurrentValue(new_value);
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return true;
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}
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return false;
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}
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UUID OptionValue::GetUUIDValue() const {
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const OptionValueUUID *option_value = GetAsUUID();
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if (option_value)
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return option_value->GetCurrentValue();
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return UUID();
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}
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bool OptionValue::SetUUIDValue(const UUID &uuid) {
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OptionValueUUID *option_value = GetAsUUID();
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if (option_value) {
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option_value->SetCurrentValue(uuid);
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return true;
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}
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return false;
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}
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const char *OptionValue::GetBuiltinTypeAsCString(Type t) {
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switch (t) {
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case eTypeInvalid:
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return "invalid";
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case eTypeArch:
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return "arch";
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case eTypeArgs:
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return "arguments";
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case eTypeArray:
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return "array";
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case eTypeBoolean:
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return "boolean";
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case eTypeChar:
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return "char";
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case eTypeDictionary:
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return "dictionary";
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case eTypeEnum:
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return "enum";
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case eTypeFileSpec:
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return "file";
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case eTypeFileSpecList:
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return "file-list";
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case eTypeFormat:
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return "format";
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case eTypeFormatEntity:
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return "format-string";
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case eTypeLanguage:
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return "language";
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case eTypePathMap:
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return "path-map";
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case eTypeProperties:
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return "properties";
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case eTypeRegex:
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return "regex";
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case eTypeSInt64:
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return "int";
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case eTypeString:
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return "string";
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case eTypeUInt64:
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return "unsigned";
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case eTypeUUID:
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return "uuid";
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}
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return nullptr;
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}
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lldb::OptionValueSP OptionValue::CreateValueFromCStringForTypeMask(
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const char *value_cstr, uint32_t type_mask, Status &error) {
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// If only 1 bit is set in the type mask for a dictionary or array
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// then we know how to decode a value from a cstring
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lldb::OptionValueSP value_sp;
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switch (type_mask) {
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case 1u << eTypeArch:
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value_sp.reset(new OptionValueArch());
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break;
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case 1u << eTypeBoolean:
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value_sp.reset(new OptionValueBoolean(false));
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break;
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case 1u << eTypeChar:
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value_sp.reset(new OptionValueChar('\0'));
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break;
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case 1u << eTypeFileSpec:
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value_sp.reset(new OptionValueFileSpec());
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break;
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case 1u << eTypeFormat:
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value_sp.reset(new OptionValueFormat(eFormatInvalid));
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break;
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case 1u << eTypeFormatEntity:
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value_sp.reset(new OptionValueFormatEntity(NULL));
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break;
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case 1u << eTypeLanguage:
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value_sp.reset(new OptionValueLanguage(eLanguageTypeUnknown));
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break;
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case 1u << eTypeSInt64:
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value_sp.reset(new OptionValueSInt64());
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break;
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case 1u << eTypeString:
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value_sp.reset(new OptionValueString());
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break;
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case 1u << eTypeUInt64:
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value_sp.reset(new OptionValueUInt64());
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break;
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case 1u << eTypeUUID:
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value_sp.reset(new OptionValueUUID());
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break;
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}
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|
|
if (value_sp)
|
|
error = value_sp->SetValueFromString(
|
|
llvm::StringRef::withNullAsEmpty(value_cstr), eVarSetOperationAssign);
|
|
else
|
|
error.SetErrorString("unsupported type mask");
|
|
return value_sp;
|
|
}
|
|
|
|
bool OptionValue::DumpQualifiedName(Stream &strm) const {
|
|
bool dumped_something = false;
|
|
lldb::OptionValueSP m_parent_sp(m_parent_wp.lock());
|
|
if (m_parent_sp) {
|
|
if (m_parent_sp->DumpQualifiedName(strm))
|
|
dumped_something = true;
|
|
}
|
|
ConstString name(GetName());
|
|
if (name) {
|
|
if (dumped_something)
|
|
strm.PutChar('.');
|
|
else
|
|
dumped_something = true;
|
|
strm << name;
|
|
}
|
|
return dumped_something;
|
|
}
|
|
|
|
size_t OptionValue::AutoComplete(CommandInterpreter &interpreter,
|
|
llvm::StringRef s, int match_start_point,
|
|
int max_return_elements, bool &word_complete,
|
|
StringList &matches) {
|
|
word_complete = false;
|
|
matches.Clear();
|
|
return matches.GetSize();
|
|
}
|
|
|
|
Status OptionValue::SetValueFromString(llvm::StringRef value,
|
|
VarSetOperationType op) {
|
|
Status error;
|
|
switch (op) {
|
|
case eVarSetOperationReplace:
|
|
error.SetErrorStringWithFormat(
|
|
"%s objects do not support the 'replace' operation",
|
|
GetTypeAsCString());
|
|
break;
|
|
case eVarSetOperationInsertBefore:
|
|
error.SetErrorStringWithFormat(
|
|
"%s objects do not support the 'insert-before' operation",
|
|
GetTypeAsCString());
|
|
break;
|
|
case eVarSetOperationInsertAfter:
|
|
error.SetErrorStringWithFormat(
|
|
"%s objects do not support the 'insert-after' operation",
|
|
GetTypeAsCString());
|
|
break;
|
|
case eVarSetOperationRemove:
|
|
error.SetErrorStringWithFormat(
|
|
"%s objects do not support the 'remove' operation", GetTypeAsCString());
|
|
break;
|
|
case eVarSetOperationAppend:
|
|
error.SetErrorStringWithFormat(
|
|
"%s objects do not support the 'append' operation", GetTypeAsCString());
|
|
break;
|
|
case eVarSetOperationClear:
|
|
error.SetErrorStringWithFormat(
|
|
"%s objects do not support the 'clear' operation", GetTypeAsCString());
|
|
break;
|
|
case eVarSetOperationAssign:
|
|
error.SetErrorStringWithFormat(
|
|
"%s objects do not support the 'assign' operation", GetTypeAsCString());
|
|
break;
|
|
case eVarSetOperationInvalid:
|
|
error.SetErrorStringWithFormat("invalid operation performed on a %s object",
|
|
GetTypeAsCString());
|
|
break;
|
|
}
|
|
return error;
|
|
}
|