forked from OSchip/llvm-project
166 lines
3.5 KiB
C++
166 lines
3.5 KiB
C++
//===-- Driver.h ------------------------------------------------*- 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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#ifndef lldb_Driver_h_
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#define lldb_Driver_h_
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#include "lldb/Utility/PseudoTerminal.h"
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#include <set>
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#include <bitset>
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#include <string>
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#include <vector>
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#include "lldb/API/SBDefines.h"
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#include "lldb/API/SBBroadcaster.h"
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#include "lldb/API/SBDebugger.h"
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#include "lldb/API/SBError.h"
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#include "lldb/API/SBInputReader.h"
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class IOChannel;
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namespace lldb
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{
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class SBInputReader;
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}
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class Driver : public lldb::SBBroadcaster
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{
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public:
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enum {
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eBroadcastBitReadyForInput = (1 << 0),
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eBroadcastBitThreadShouldExit = (1 << 1)
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};
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Driver ();
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virtual
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~Driver ();
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void
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MainLoop ();
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void
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PutSTDIN (const char *src, size_t src_len);
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void
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GetFromMaster (const char *src, size_t src_len);
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bool
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HandleIOEvent (const lldb::SBEvent &event);
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void
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HandleProcessEvent (const lldb::SBEvent &event);
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lldb::SBError
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ParseArgs (int argc, const char *argv[], FILE *out_fh, bool &do_exit);
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const char *
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GetFilename() const;
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const char *
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GetCrashLogFilename() const;
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const char *
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GetArchName() const;
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lldb::ScriptLanguage
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GetScriptLanguage() const;
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size_t
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GetNumSourceCommandFiles () const;
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const char *
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GetSourceCommandFileAtIndex (uint32_t idx) const;
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bool
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GetDebugMode() const;
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class OptionData
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{
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public:
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OptionData ();
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~OptionData ();
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void
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Clear();
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//static lldb::OptionDefinition m_cmd_option_table[];
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std::string m_filename;
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lldb::ScriptLanguage m_script_lang;
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std::string m_crash_log;
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std::vector<std::string> m_source_command_files;
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bool m_debug_mode;
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bool m_print_version;
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bool m_print_help;
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bool m_use_external_editor; // FIXME: When we have set/show variables we can remove this from here.
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typedef std::set<char> OptionSet;
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OptionSet m_seen_options;
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};
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static lldb::SBError
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SetOptionValue (int option_idx,
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const char *option_arg,
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Driver::OptionData &data);
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lldb::SBDebugger &
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GetDebugger()
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{
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return m_debugger;
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}
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private:
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lldb::SBDebugger m_debugger;
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lldb_utility::PseudoTerminal m_editline_pty;
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FILE *m_editline_slave_fh;
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lldb::SBInputReader m_editline_reader;
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std::auto_ptr<IOChannel> m_io_channel_ap;
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OptionData m_option_data;
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bool m_waiting_for_command;
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void
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ResetOptionValues ();
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size_t
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GetProcessSTDOUT ();
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size_t
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GetProcessSTDERR ();
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void
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UpdateSelectedThread ();
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void
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CloseIOChannelFile ();
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static size_t
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EditLineInputReaderCallback (void *baton,
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lldb::SBInputReader *reader,
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lldb::InputReaderAction notification,
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const char *bytes,
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size_t bytes_len);
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static void
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ReadThreadBytesReceived (void *baton, const void *src, size_t src_len);
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static void
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MasterThreadBytesReceived (void *baton, const void *src, size_t src_len);
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void
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ReadyForCommand ();
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};
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#endif // lldb_Driver_h_
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