2012-08-23 01:17:09 +08:00
|
|
|
//===-- OptionValueFileSpec.cpp ---------------------------------*- C++ -*-===//
|
|
|
|
//
|
|
|
|
// The LLVM Compiler Infrastructure
|
|
|
|
//
|
|
|
|
// This file is distributed under the University of Illinois Open Source
|
|
|
|
// License. See LICENSE.TXT for details.
|
|
|
|
//
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
|
2012-12-05 08:20:57 +08:00
|
|
|
#include "lldb/lldb-python.h"
|
|
|
|
|
2012-08-23 01:17:09 +08:00
|
|
|
#include "lldb/Interpreter/OptionValueFileSpec.h"
|
|
|
|
|
|
|
|
// C Includes
|
|
|
|
// C++ Includes
|
|
|
|
// Other libraries and framework includes
|
|
|
|
// Project includes
|
|
|
|
#include "lldb/Core/State.h"
|
2013-01-29 07:47:25 +08:00
|
|
|
#include "lldb/DataFormatters/FormatManager.h"
|
2012-08-23 01:17:09 +08:00
|
|
|
#include "lldb/Interpreter/Args.h"
|
|
|
|
#include "lldb/Interpreter/CommandCompletions.h"
|
|
|
|
|
|
|
|
using namespace lldb;
|
|
|
|
using namespace lldb_private;
|
|
|
|
|
2012-09-28 06:26:11 +08:00
|
|
|
|
2015-02-19 07:12:26 +08:00
|
|
|
OptionValueFileSpec::OptionValueFileSpec (bool resolve) :
|
2012-09-28 06:26:11 +08:00
|
|
|
OptionValue(),
|
|
|
|
m_current_value (),
|
|
|
|
m_default_value (),
|
|
|
|
m_data_sp(),
|
2015-02-19 07:12:26 +08:00
|
|
|
m_completion_mask (CommandCompletions::eDiskFileCompletion),
|
|
|
|
m_resolve (resolve)
|
2012-09-28 06:26:11 +08:00
|
|
|
{
|
|
|
|
}
|
|
|
|
|
2015-02-19 07:12:26 +08:00
|
|
|
OptionValueFileSpec::OptionValueFileSpec (const FileSpec &value,
|
|
|
|
bool resolve) :
|
2012-09-28 06:26:11 +08:00
|
|
|
OptionValue(),
|
|
|
|
m_current_value (value),
|
|
|
|
m_default_value (value),
|
|
|
|
m_data_sp(),
|
2015-02-19 07:12:26 +08:00
|
|
|
m_completion_mask (CommandCompletions::eDiskFileCompletion),
|
|
|
|
m_resolve (resolve)
|
2012-09-28 06:26:11 +08:00
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
OptionValueFileSpec::OptionValueFileSpec (const FileSpec ¤t_value,
|
2015-02-19 07:12:26 +08:00
|
|
|
const FileSpec &default_value,
|
|
|
|
bool resolve) :
|
2012-09-28 06:26:11 +08:00
|
|
|
OptionValue(),
|
|
|
|
m_current_value (current_value),
|
|
|
|
m_default_value (default_value),
|
|
|
|
m_data_sp(),
|
2015-02-19 07:12:26 +08:00
|
|
|
m_completion_mask (CommandCompletions::eDiskFileCompletion),
|
|
|
|
m_resolve (resolve)
|
2012-09-28 06:26:11 +08:00
|
|
|
{
|
|
|
|
}
|
|
|
|
|
2012-08-23 01:17:09 +08:00
|
|
|
void
|
|
|
|
OptionValueFileSpec::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask)
|
|
|
|
{
|
|
|
|
if (dump_mask & eDumpOptionType)
|
|
|
|
strm.Printf ("(%s)", GetTypeAsCString ());
|
|
|
|
if (dump_mask & eDumpOptionValue)
|
|
|
|
{
|
|
|
|
if (dump_mask & eDumpOptionType)
|
|
|
|
strm.PutCString (" = ");
|
|
|
|
|
|
|
|
if (m_current_value)
|
|
|
|
{
|
2013-04-30 01:25:54 +08:00
|
|
|
strm << '"' << m_current_value.GetPath().c_str() << '"';
|
2012-08-23 01:17:09 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
Error
|
|
|
|
OptionValueFileSpec::SetValueFromCString (const char *value_cstr,
|
|
|
|
VarSetOperationType op)
|
|
|
|
{
|
|
|
|
Error error;
|
|
|
|
switch (op)
|
|
|
|
{
|
|
|
|
case eVarSetOperationClear:
|
|
|
|
Clear ();
|
2015-01-14 05:13:08 +08:00
|
|
|
NotifyValueChanged();
|
2012-08-23 01:17:09 +08:00
|
|
|
break;
|
|
|
|
|
|
|
|
case eVarSetOperationReplace:
|
|
|
|
case eVarSetOperationAssign:
|
|
|
|
if (value_cstr && value_cstr[0])
|
|
|
|
{
|
2013-09-13 10:33:15 +08:00
|
|
|
// The setting value may have whitespace, double-quotes, or single-quotes around the file
|
|
|
|
// path to indicate that internal spaces are not word breaks. Strip off any ws & quotes
|
|
|
|
// from the start and end of the file path - we aren't doing any word // breaking here so
|
|
|
|
// the quoting is unnecessary. NB this will cause a problem if someone tries to specify
|
|
|
|
// a file path that legitimately begins or ends with a " or ' character, or whitespace.
|
|
|
|
std::string filepath(value_cstr);
|
|
|
|
auto prefix_chars_to_trim = filepath.find_first_not_of ("\"' \t");
|
|
|
|
if (prefix_chars_to_trim != std::string::npos && prefix_chars_to_trim > 0)
|
|
|
|
filepath.erase(0, prefix_chars_to_trim);
|
|
|
|
auto suffix_chars_to_trim = filepath.find_last_not_of ("\"' \t");
|
|
|
|
if (suffix_chars_to_trim != std::string::npos && suffix_chars_to_trim < filepath.size())
|
|
|
|
filepath.erase (suffix_chars_to_trim + 1);
|
|
|
|
|
2013-08-27 12:58:31 +08:00
|
|
|
m_value_was_set = true;
|
2015-02-19 07:12:26 +08:00
|
|
|
m_current_value.SetFile(filepath.c_str(), m_resolve);
|
2014-04-05 02:06:54 +08:00
|
|
|
m_data_sp.reset();
|
2015-01-14 05:13:08 +08:00
|
|
|
NotifyValueChanged();
|
2012-08-23 01:17:09 +08:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
error.SetErrorString("invalid value string");
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case eVarSetOperationInsertBefore:
|
|
|
|
case eVarSetOperationInsertAfter:
|
|
|
|
case eVarSetOperationRemove:
|
|
|
|
case eVarSetOperationAppend:
|
|
|
|
case eVarSetOperationInvalid:
|
|
|
|
error = OptionValue::SetValueFromCString (value_cstr, op);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
return error;
|
|
|
|
}
|
|
|
|
|
|
|
|
lldb::OptionValueSP
|
|
|
|
OptionValueFileSpec::DeepCopy () const
|
|
|
|
{
|
|
|
|
return OptionValueSP(new OptionValueFileSpec(*this));
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
size_t
|
|
|
|
OptionValueFileSpec::AutoComplete (CommandInterpreter &interpreter,
|
|
|
|
const char *s,
|
|
|
|
int match_start_point,
|
|
|
|
int max_return_elements,
|
|
|
|
bool &word_complete,
|
|
|
|
StringList &matches)
|
|
|
|
{
|
|
|
|
word_complete = false;
|
|
|
|
matches.Clear();
|
|
|
|
CommandCompletions::InvokeCommonCompletionCallbacks (interpreter,
|
2012-09-28 06:26:11 +08:00
|
|
|
m_completion_mask,
|
2012-08-23 01:17:09 +08:00
|
|
|
s,
|
|
|
|
match_start_point,
|
|
|
|
max_return_elements,
|
2014-04-20 08:31:37 +08:00
|
|
|
nullptr,
|
2012-08-23 01:17:09 +08:00
|
|
|
word_complete,
|
|
|
|
matches);
|
|
|
|
return matches.GetSize();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
2012-08-23 02:39:03 +08:00
|
|
|
const lldb::DataBufferSP &
|
2012-08-31 02:15:10 +08:00
|
|
|
OptionValueFileSpec::GetFileContents(bool null_terminate)
|
2012-08-23 02:39:03 +08:00
|
|
|
{
|
|
|
|
if (!m_data_sp && m_current_value)
|
2012-08-31 02:15:10 +08:00
|
|
|
{
|
|
|
|
if (null_terminate)
|
|
|
|
m_data_sp = m_current_value.ReadFileContentsAsCString();
|
|
|
|
else
|
|
|
|
m_data_sp = m_current_value.ReadFileContents();
|
|
|
|
}
|
2012-08-23 02:39:03 +08:00
|
|
|
return m_data_sp;
|
|
|
|
}
|
|
|
|
|
2012-08-23 01:17:09 +08:00
|
|
|
|