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b9c1b51e45
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
116 lines
3.9 KiB
C++
116 lines
3.9 KiB
C++
//===-- OptionValueFormatEntity.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/OptionValueFormatEntity.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/Core/Module.h"
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#include "lldb/Core/Stream.h"
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#include "lldb/Core/StringList.h"
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#include "lldb/Interpreter/CommandInterpreter.h"
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using namespace lldb;
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using namespace lldb_private;
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OptionValueFormatEntity::OptionValueFormatEntity(const char *default_format)
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: OptionValue(), m_current_format(), m_default_format(), m_current_entry(),
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m_default_entry() {
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if (default_format && default_format[0]) {
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llvm::StringRef default_format_str(default_format);
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Error error = FormatEntity::Parse(default_format_str, m_default_entry);
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if (error.Success()) {
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m_default_format = default_format;
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m_current_format = default_format;
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m_current_entry = m_default_entry;
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}
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}
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}
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bool OptionValueFormatEntity::Clear() {
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m_current_entry = m_default_entry;
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m_current_format = m_default_format;
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m_value_was_set = false;
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return true;
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}
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void OptionValueFormatEntity::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 & eDumpOptionValue) {
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if (dump_mask & eDumpOptionType)
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strm.PutCString(" = \"");
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strm << m_current_format.c_str() << '"';
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}
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}
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Error OptionValueFormatEntity::SetValueFromString(llvm::StringRef value_str,
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VarSetOperationType op) {
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Error 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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// Check if the string starts with a quote character after removing leading
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// and trailing spaces.
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// If it does start with a quote character, make sure it ends with the same
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// quote character
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// and remove the quotes before we parse the format string. If the string
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// doesn't start with
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// a quote, leave the string alone and parse as is.
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llvm::StringRef trimmed_value_str = value_str.trim();
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if (!trimmed_value_str.empty()) {
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const char first_char = trimmed_value_str[0];
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if (first_char == '"' || first_char == '\'') {
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const size_t trimmed_len = trimmed_value_str.size();
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if (trimmed_len == 1 || value_str[trimmed_len - 1] != first_char) {
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error.SetErrorStringWithFormat("mismatched quotes");
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return error;
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}
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value_str = trimmed_value_str.substr(1, trimmed_len - 2);
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}
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}
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FormatEntity::Entry entry;
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error = FormatEntity::Parse(value_str, entry);
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if (error.Success()) {
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m_current_entry = std::move(entry);
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m_current_format = value_str;
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m_value_was_set = true;
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NotifyValueChanged();
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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 OptionValueFormatEntity::DeepCopy() const {
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return OptionValueSP(new OptionValueFormatEntity(*this));
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}
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size_t OptionValueFormatEntity::AutoComplete(
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CommandInterpreter &interpreter, const char *s, int match_start_point,
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int max_return_elements, bool &word_complete, StringList &matches) {
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return FormatEntity::AutoComplete(s, match_start_point, max_return_elements,
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word_complete, matches);
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}
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