diff options
Diffstat (limited to 'contrib/llvm/tools/lldb/source/Commands/CommandObjectLog.cpp')
| -rw-r--r-- | contrib/llvm/tools/lldb/source/Commands/CommandObjectLog.cpp | 705 |
1 files changed, 317 insertions, 388 deletions
diff --git a/contrib/llvm/tools/lldb/source/Commands/CommandObjectLog.cpp b/contrib/llvm/tools/lldb/source/Commands/CommandObjectLog.cpp index ca6b39c..3fdd888 100644 --- a/contrib/llvm/tools/lldb/source/Commands/CommandObjectLog.cpp +++ b/contrib/llvm/tools/lldb/source/Commands/CommandObjectLog.cpp @@ -12,20 +12,20 @@ // Other libraries and framework includes // Project includes #include "CommandObjectLog.h" -#include "lldb/Interpreter/Args.h" #include "lldb/Core/Debugger.h" -#include "lldb/Host/FileSpec.h" +#include "lldb/Core/Debugger.h" #include "lldb/Core/Log.h" #include "lldb/Core/Module.h" -#include "lldb/Interpreter/Options.h" #include "lldb/Core/RegularExpression.h" #include "lldb/Core/Stream.h" #include "lldb/Core/StreamFile.h" #include "lldb/Core/Timer.h" -#include "lldb/Core/Debugger.h" +#include "lldb/Host/FileSpec.h" #include "lldb/Host/StringConvert.h" +#include "lldb/Interpreter/Args.h" #include "lldb/Interpreter/CommandInterpreter.h" #include "lldb/Interpreter/CommandReturnObject.h" +#include "lldb/Interpreter/Options.h" #include "lldb/Symbol/LineTable.h" #include "lldb/Symbol/ObjectFile.h" #include "lldb/Symbol/SymbolFile.h" @@ -36,429 +36,358 @@ using namespace lldb; using namespace lldb_private; -class CommandObjectLogEnable : public CommandObjectParsed -{ +static OptionDefinition g_log_options[] = { + // clang-format off + { LLDB_OPT_SET_1, false, "file", 'f', OptionParser::eRequiredArgument, nullptr, nullptr, 0, eArgTypeFilename, "Set the destination file to log to." }, + { LLDB_OPT_SET_1, false, "threadsafe", 't', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Enable thread safe logging to avoid interweaved log lines." }, + { LLDB_OPT_SET_1, false, "verbose", 'v', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Enable verbose logging." }, + { LLDB_OPT_SET_1, false, "debug", 'g', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Enable debug logging." }, + { LLDB_OPT_SET_1, false, "sequence", 's', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Prepend all log lines with an increasing integer sequence id." }, + { LLDB_OPT_SET_1, false, "timestamp", 'T', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Prepend all log lines with a timestamp." }, + { LLDB_OPT_SET_1, false, "pid-tid", 'p', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Prepend all log lines with the process and thread ID that generates the log line." }, + { LLDB_OPT_SET_1, false, "thread-name",'n', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Prepend all log lines with the thread name for the thread that generates the log line." }, + { LLDB_OPT_SET_1, false, "stack", 'S', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Append a stack backtrace to each log line." }, + { LLDB_OPT_SET_1, false, "append", 'a', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Append to the log file instead of overwriting." }, + // clang-format on +}; + +class CommandObjectLogEnable : public CommandObjectParsed { public: - //------------------------------------------------------------------ - // Constructors and Destructors - //------------------------------------------------------------------ - CommandObjectLogEnable(CommandInterpreter &interpreter) : - CommandObjectParsed(interpreter, - "log enable", + //------------------------------------------------------------------ + // Constructors and Destructors + //------------------------------------------------------------------ + CommandObjectLogEnable(CommandInterpreter &interpreter) + : CommandObjectParsed(interpreter, "log enable", "Enable logging for a single log channel.", nullptr), - m_options (interpreter) - { - CommandArgumentEntry arg1; - CommandArgumentEntry arg2; - CommandArgumentData channel_arg; - CommandArgumentData category_arg; - - // Define the first (and only) variant of this arg. - channel_arg.arg_type = eArgTypeLogChannel; - channel_arg.arg_repetition = eArgRepeatPlain; - - // There is only one variant this argument could be; put it into the argument entry. - arg1.push_back (channel_arg); - - category_arg.arg_type = eArgTypeLogCategory; - category_arg.arg_repetition = eArgRepeatPlus; - - arg2.push_back (category_arg); - - // Push the data for the first argument into the m_arguments vector. - m_arguments.push_back (arg1); - m_arguments.push_back (arg2); + m_options() { + CommandArgumentEntry arg1; + CommandArgumentEntry arg2; + CommandArgumentData channel_arg; + CommandArgumentData category_arg; + + // Define the first (and only) variant of this arg. + channel_arg.arg_type = eArgTypeLogChannel; + channel_arg.arg_repetition = eArgRepeatPlain; + + // There is only one variant this argument could be; put it into the + // argument entry. + arg1.push_back(channel_arg); + + category_arg.arg_type = eArgTypeLogCategory; + category_arg.arg_repetition = eArgRepeatPlus; + + arg2.push_back(category_arg); + + // Push the data for the first argument into the m_arguments vector. + m_arguments.push_back(arg1); + m_arguments.push_back(arg2); + } + + ~CommandObjectLogEnable() override = default; + + Options *GetOptions() override { return &m_options; } + + class CommandOptions : public Options { + public: + CommandOptions() : Options(), log_file(), log_options(0) {} + + ~CommandOptions() override = default; + + Error SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg, + ExecutionContext *execution_context) override { + Error error; + const int short_option = m_getopt_table[option_idx].val; + + switch (short_option) { + case 'f': + log_file.SetFile(option_arg, true); + break; + case 't': + log_options |= LLDB_LOG_OPTION_THREADSAFE; + break; + case 'v': + log_options |= LLDB_LOG_OPTION_VERBOSE; + break; + case 'g': + log_options |= LLDB_LOG_OPTION_DEBUG; + break; + case 's': + log_options |= LLDB_LOG_OPTION_PREPEND_SEQUENCE; + break; + case 'T': + log_options |= LLDB_LOG_OPTION_PREPEND_TIMESTAMP; + break; + case 'p': + log_options |= LLDB_LOG_OPTION_PREPEND_PROC_AND_THREAD; + break; + case 'n': + log_options |= LLDB_LOG_OPTION_PREPEND_THREAD_NAME; + break; + case 'S': + log_options |= LLDB_LOG_OPTION_BACKTRACE; + break; + case 'a': + log_options |= LLDB_LOG_OPTION_APPEND; + break; + default: + error.SetErrorStringWithFormat("unrecognized option '%c'", + short_option); + break; + } + + return error; } - ~CommandObjectLogEnable() override = default; + void OptionParsingStarting(ExecutionContext *execution_context) override { + log_file.Clear(); + log_options = 0; + } - Options * - GetOptions () override - { - return &m_options; + llvm::ArrayRef<OptionDefinition> GetDefinitions() override { + return llvm::makeArrayRef(g_log_options); } -// int -// HandleArgumentCompletion (Args &input, -// int &cursor_index, -// int &cursor_char_position, -// OptionElementVector &opt_element_vector, -// int match_start_point, -// int max_return_elements, -// bool &word_complete, -// StringList &matches) -// { -// std::string completion_str (input.GetArgumentAtIndex(cursor_index)); -// completion_str.erase (cursor_char_position); -// -// if (cursor_index == 1) -// { -// // -// Log::AutoCompleteChannelName (completion_str.c_str(), matches); -// } -// return matches.GetSize(); -// } -// + // Instance variables to hold the values for command options. - class CommandOptions : public Options - { - public: - CommandOptions (CommandInterpreter &interpreter) : - Options (interpreter), - log_file (), - log_options (0) - { - } + FileSpec log_file; + uint32_t log_options; + }; - ~CommandOptions () override = default; - - Error - SetOptionValue (uint32_t option_idx, const char *option_arg) override - { - Error error; - const int short_option = m_getopt_table[option_idx].val; - - switch (short_option) - { - case 'f': log_file.SetFile(option_arg, true); break; - case 't': log_options |= LLDB_LOG_OPTION_THREADSAFE; break; - case 'v': log_options |= LLDB_LOG_OPTION_VERBOSE; break; - case 'g': log_options |= LLDB_LOG_OPTION_DEBUG; break; - case 's': log_options |= LLDB_LOG_OPTION_PREPEND_SEQUENCE; break; - case 'T': log_options |= LLDB_LOG_OPTION_PREPEND_TIMESTAMP; break; - case 'p': log_options |= LLDB_LOG_OPTION_PREPEND_PROC_AND_THREAD;break; - case 'n': log_options |= LLDB_LOG_OPTION_PREPEND_THREAD_NAME; break; - case 'S': log_options |= LLDB_LOG_OPTION_BACKTRACE; break; - case 'a': log_options |= LLDB_LOG_OPTION_APPEND; break; - default: - error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); - break; - } - - return error; - } +protected: + bool DoExecute(Args &args, CommandReturnObject &result) override { + if (args.GetArgumentCount() < 2) { + result.AppendErrorWithFormat( + "%s takes a log channel and one or more log types.\n", + m_cmd_name.c_str()); + return false; + } - void - OptionParsingStarting () override - { - log_file.Clear(); - log_options = 0; - } + // Store into a std::string since we're about to shift the channel off. + const std::string channel = args[0].ref; + args.Shift(); // Shift off the channel + char log_file[PATH_MAX]; + if (m_options.log_file) + m_options.log_file.GetPath(log_file, sizeof(log_file)); + else + log_file[0] = '\0'; + bool success = m_interpreter.GetDebugger().EnableLog( + channel.c_str(), args.GetConstArgumentVector(), log_file, + m_options.log_options, result.GetErrorStream()); + if (success) + result.SetStatus(eReturnStatusSuccessFinishNoResult); + else + result.SetStatus(eReturnStatusFailed); + return result.Succeeded(); + } + + CommandOptions m_options; +}; - const OptionDefinition* - GetDefinitions () override - { - return g_option_table; - } +class CommandObjectLogDisable : public CommandObjectParsed { +public: + //------------------------------------------------------------------ + // Constructors and Destructors + //------------------------------------------------------------------ + CommandObjectLogDisable(CommandInterpreter &interpreter) + : CommandObjectParsed(interpreter, "log disable", + "Disable one or more log channel categories.", + nullptr) { + CommandArgumentEntry arg1; + CommandArgumentEntry arg2; + CommandArgumentData channel_arg; + CommandArgumentData category_arg; - // Options table: Required for subclasses of Options. + // Define the first (and only) variant of this arg. + channel_arg.arg_type = eArgTypeLogChannel; + channel_arg.arg_repetition = eArgRepeatPlain; - static OptionDefinition g_option_table[]; + // There is only one variant this argument could be; put it into the + // argument entry. + arg1.push_back(channel_arg); - // Instance variables to hold the values for command options. + category_arg.arg_type = eArgTypeLogCategory; + category_arg.arg_repetition = eArgRepeatPlus; - FileSpec log_file; - uint32_t log_options; - }; + arg2.push_back(category_arg); -protected: - bool - DoExecute (Args& args, - CommandReturnObject &result) override - { - if (args.GetArgumentCount() < 2) - { - result.AppendErrorWithFormat("%s takes a log channel and one or more log types.\n", m_cmd_name.c_str()); - } - else - { - std::string channel(args.GetArgumentAtIndex(0)); - args.Shift (); // Shift off the channel - char log_file[PATH_MAX]; - if (m_options.log_file) - m_options.log_file.GetPath(log_file, sizeof(log_file)); - else - log_file[0] = '\0'; - bool success = m_interpreter.GetDebugger().EnableLog (channel.c_str(), - args.GetConstArgumentVector(), - log_file, - m_options.log_options, - result.GetErrorStream()); - if (success) - result.SetStatus (eReturnStatusSuccessFinishNoResult); - else - result.SetStatus (eReturnStatusFailed); - } - return result.Succeeded(); - } - - CommandOptions m_options; -}; + // Push the data for the first argument into the m_arguments vector. + m_arguments.push_back(arg1); + m_arguments.push_back(arg2); + } -OptionDefinition -CommandObjectLogEnable::CommandOptions::g_option_table[] = -{ -{ LLDB_OPT_SET_1, false, "file", 'f', OptionParser::eRequiredArgument, nullptr, nullptr, 0, eArgTypeFilename, "Set the destination file to log to."}, -{ LLDB_OPT_SET_1, false, "threadsafe", 't', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Enable thread safe logging to avoid interweaved log lines." }, -{ LLDB_OPT_SET_1, false, "verbose", 'v', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Enable verbose logging." }, -{ LLDB_OPT_SET_1, false, "debug", 'g', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Enable debug logging." }, -{ LLDB_OPT_SET_1, false, "sequence", 's', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Prepend all log lines with an increasing integer sequence id." }, -{ LLDB_OPT_SET_1, false, "timestamp", 'T', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Prepend all log lines with a timestamp." }, -{ LLDB_OPT_SET_1, false, "pid-tid", 'p', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Prepend all log lines with the process and thread ID that generates the log line." }, -{ LLDB_OPT_SET_1, false, "thread-name",'n', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Prepend all log lines with the thread name for the thread that generates the log line." }, -{ LLDB_OPT_SET_1, false, "stack", 'S', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Append a stack backtrace to each log line." }, -{ LLDB_OPT_SET_1, false, "append", 'a', OptionParser::eNoArgument, nullptr, nullptr, 0, eArgTypeNone, "Append to the log file instead of overwriting." }, -{ 0, false, nullptr, 0, 0, nullptr, nullptr, 0, eArgTypeNone, nullptr } -}; + ~CommandObjectLogDisable() override = default; -class CommandObjectLogDisable : public CommandObjectParsed -{ -public: - //------------------------------------------------------------------ - // Constructors and Destructors - //------------------------------------------------------------------ - CommandObjectLogDisable(CommandInterpreter &interpreter) : - CommandObjectParsed(interpreter, - "log disable", - "Disable one or more log channel categories.", - nullptr) - { - CommandArgumentEntry arg1; - CommandArgumentEntry arg2; - CommandArgumentData channel_arg; - CommandArgumentData category_arg; - - // Define the first (and only) variant of this arg. - channel_arg.arg_type = eArgTypeLogChannel; - channel_arg.arg_repetition = eArgRepeatPlain; - - // There is only one variant this argument could be; put it into the argument entry. - arg1.push_back (channel_arg); - - category_arg.arg_type = eArgTypeLogCategory; - category_arg.arg_repetition = eArgRepeatPlus; - - arg2.push_back (category_arg); - - // Push the data for the first argument into the m_arguments vector. - m_arguments.push_back (arg1); - m_arguments.push_back (arg2); +protected: + bool DoExecute(Args &args, CommandReturnObject &result) override { + if (args.empty()) { + result.AppendErrorWithFormat( + "%s takes a log channel and one or more log types.\n", + m_cmd_name.c_str()); + return false; } - ~CommandObjectLogDisable() override = default; - -protected: - bool - DoExecute (Args& args, - CommandReturnObject &result) override - { - const size_t argc = args.GetArgumentCount(); - if (argc == 0) - { - result.AppendErrorWithFormat("%s takes a log channel and one or more log types.\n", m_cmd_name.c_str()); - } - else - { - Log::Callbacks log_callbacks; - - std::string channel(args.GetArgumentAtIndex(0)); - args.Shift (); // Shift off the channel - if (Log::GetLogChannelCallbacks (ConstString(channel.c_str()), log_callbacks)) - { - log_callbacks.disable (args.GetConstArgumentVector(), &result.GetErrorStream()); - result.SetStatus(eReturnStatusSuccessFinishNoResult); - } - else if (channel == "all") - { - Log::DisableAllLogChannels(&result.GetErrorStream()); - } - else - { - LogChannelSP log_channel_sp (LogChannel::FindPlugin(channel.c_str())); - if (log_channel_sp) - { - log_channel_sp->Disable(args.GetConstArgumentVector(), &result.GetErrorStream()); - result.SetStatus(eReturnStatusSuccessFinishNoResult); - } - else - result.AppendErrorWithFormat("Invalid log channel '%s'.\n", args.GetArgumentAtIndex(0)); - } - } - return result.Succeeded(); + Log::Callbacks log_callbacks; + + const std::string channel = args[0].ref; + args.Shift(); // Shift off the channel + if (Log::GetLogChannelCallbacks(ConstString(channel), log_callbacks)) { + log_callbacks.disable(args.GetConstArgumentVector(), + &result.GetErrorStream()); + result.SetStatus(eReturnStatusSuccessFinishNoResult); + } else if (channel == "all") { + Log::DisableAllLogChannels(&result.GetErrorStream()); + } else { + LogChannelSP log_channel_sp(LogChannel::FindPlugin(channel.data())); + if (log_channel_sp) { + log_channel_sp->Disable(args.GetConstArgumentVector(), + &result.GetErrorStream()); + result.SetStatus(eReturnStatusSuccessFinishNoResult); + } else + result.AppendErrorWithFormat("Invalid log channel '%s'.\n", + channel.data()); } + return result.Succeeded(); + } }; -class CommandObjectLogList : public CommandObjectParsed -{ +class CommandObjectLogList : public CommandObjectParsed { public: - //------------------------------------------------------------------ - // Constructors and Destructors - //------------------------------------------------------------------ - CommandObjectLogList(CommandInterpreter &interpreter) : - CommandObjectParsed(interpreter, - "log list", - "List the log categories for one or more log channels. If none specified, lists them all.", - nullptr) - { - CommandArgumentEntry arg; - CommandArgumentData channel_arg; - - // Define the first (and only) variant of this arg. - channel_arg.arg_type = eArgTypeLogChannel; - channel_arg.arg_repetition = eArgRepeatStar; - - // There is only one variant this argument could be; put it into the argument entry. - arg.push_back (channel_arg); - - // Push the data for the first argument into the m_arguments vector. - m_arguments.push_back (arg); - } - - ~CommandObjectLogList() override = default; + //------------------------------------------------------------------ + // Constructors and Destructors + //------------------------------------------------------------------ + CommandObjectLogList(CommandInterpreter &interpreter) + : CommandObjectParsed(interpreter, "log list", + "List the log categories for one or more log " + "channels. If none specified, lists them all.", + nullptr) { + CommandArgumentEntry arg; + CommandArgumentData channel_arg; + + // Define the first (and only) variant of this arg. + channel_arg.arg_type = eArgTypeLogChannel; + channel_arg.arg_repetition = eArgRepeatStar; + + // There is only one variant this argument could be; put it into the + // argument entry. + arg.push_back(channel_arg); + + // Push the data for the first argument into the m_arguments vector. + m_arguments.push_back(arg); + } + + ~CommandObjectLogList() override = default; protected: - bool - DoExecute (Args& args, - CommandReturnObject &result) override - { - const size_t argc = args.GetArgumentCount(); - if (argc == 0) - { - Log::ListAllLogChannels (&result.GetOutputStream()); - result.SetStatus(eReturnStatusSuccessFinishResult); + bool DoExecute(Args &args, CommandReturnObject &result) override { + if (args.empty()) { + Log::ListAllLogChannels(&result.GetOutputStream()); + result.SetStatus(eReturnStatusSuccessFinishResult); + } else { + for (auto &entry : args.entries()) { + Log::Callbacks log_callbacks; + + if (Log::GetLogChannelCallbacks(ConstString(entry.ref), + log_callbacks)) { + log_callbacks.list_categories(&result.GetOutputStream()); + result.SetStatus(eReturnStatusSuccessFinishResult); + } else if (entry.ref == "all") { + Log::ListAllLogChannels(&result.GetOutputStream()); + result.SetStatus(eReturnStatusSuccessFinishResult); + } else { + LogChannelSP log_channel_sp(LogChannel::FindPlugin(entry.c_str())); + if (log_channel_sp) { + log_channel_sp->ListCategories(&result.GetOutputStream()); + result.SetStatus(eReturnStatusSuccessFinishNoResult); + } else + result.AppendErrorWithFormat("Invalid log channel '%s'.\n", + entry.c_str()); } - else - { - for (size_t i=0; i<argc; ++i) - { - Log::Callbacks log_callbacks; - - std::string channel(args.GetArgumentAtIndex(i)); - if (Log::GetLogChannelCallbacks (ConstString(channel.c_str()), log_callbacks)) - { - log_callbacks.list_categories (&result.GetOutputStream()); - result.SetStatus(eReturnStatusSuccessFinishResult); - } - else if (channel == "all") - { - Log::ListAllLogChannels (&result.GetOutputStream()); - result.SetStatus(eReturnStatusSuccessFinishResult); - } - else - { - LogChannelSP log_channel_sp (LogChannel::FindPlugin(channel.c_str())); - if (log_channel_sp) - { - log_channel_sp->ListCategories(&result.GetOutputStream()); - result.SetStatus(eReturnStatusSuccessFinishNoResult); - } - else - result.AppendErrorWithFormat("Invalid log channel '%s'.\n", args.GetArgumentAtIndex(0)); - } - } - } - return result.Succeeded(); + } } + return result.Succeeded(); + } }; -class CommandObjectLogTimer : public CommandObjectParsed -{ +class CommandObjectLogTimer : public CommandObjectParsed { public: - //------------------------------------------------------------------ - // Constructors and Destructors - //------------------------------------------------------------------ - CommandObjectLogTimer(CommandInterpreter &interpreter) : - CommandObjectParsed (interpreter, - "log timers", - "Enable, disable, dump, and reset LLDB internal performance timers.", - "log timers < enable <depth> | disable | dump | increment <bool> | reset >") - { - } - - ~CommandObjectLogTimer() override = default; + //------------------------------------------------------------------ + // Constructors and Destructors + //------------------------------------------------------------------ + CommandObjectLogTimer(CommandInterpreter &interpreter) + : CommandObjectParsed(interpreter, "log timers", + "Enable, disable, dump, and reset LLDB internal " + "performance timers.", + "log timers < enable <depth> | disable | dump | " + "increment <bool> | reset >") {} + + ~CommandObjectLogTimer() override = default; protected: - bool - DoExecute (Args& args, - CommandReturnObject &result) override - { - const size_t argc = args.GetArgumentCount(); - result.SetStatus(eReturnStatusFailed); - - if (argc == 1) - { - const char *sub_command = args.GetArgumentAtIndex(0); - - if (strcasecmp(sub_command, "enable") == 0) - { - Timer::SetDisplayDepth (UINT32_MAX); - result.SetStatus(eReturnStatusSuccessFinishNoResult); - } - else if (strcasecmp(sub_command, "disable") == 0) - { - Timer::DumpCategoryTimes (&result.GetOutputStream()); - Timer::SetDisplayDepth (0); - result.SetStatus(eReturnStatusSuccessFinishResult); - } - else if (strcasecmp(sub_command, "dump") == 0) - { - Timer::DumpCategoryTimes (&result.GetOutputStream()); - result.SetStatus(eReturnStatusSuccessFinishResult); - } - else if (strcasecmp(sub_command, "reset") == 0) - { - Timer::ResetCategoryTimes (); - result.SetStatus(eReturnStatusSuccessFinishResult); - } - } - else if (argc == 2) - { - const char *sub_command = args.GetArgumentAtIndex(0); - - if (strcasecmp(sub_command, "enable") == 0) - { - bool success; - uint32_t depth = StringConvert::ToUInt32(args.GetArgumentAtIndex(1), 0, 0, &success); - if (success) - { - Timer::SetDisplayDepth (depth); - result.SetStatus(eReturnStatusSuccessFinishNoResult); - } - else - result.AppendError("Could not convert enable depth to an unsigned integer."); - } - if (strcasecmp(sub_command, "increment") == 0) - { - bool success; - bool increment = Args::StringToBoolean(args.GetArgumentAtIndex(1), false, &success); - if (success) - { - Timer::SetQuiet (!increment); - result.SetStatus(eReturnStatusSuccessFinishNoResult); - } - else - result.AppendError("Could not convert increment value to boolean."); - } - } - - if (!result.Succeeded()) - { - result.AppendError("Missing subcommand"); - result.AppendErrorWithFormat("Usage: %s\n", m_cmd_syntax.c_str()); + bool DoExecute(Args &args, CommandReturnObject &result) override { + result.SetStatus(eReturnStatusFailed); + + if (args.GetArgumentCount() == 1) { + auto sub_command = args[0].ref; + + if (sub_command.equals_lower("enable")) { + Timer::SetDisplayDepth(UINT32_MAX); + result.SetStatus(eReturnStatusSuccessFinishNoResult); + } else if (sub_command.equals_lower("disable")) { + Timer::DumpCategoryTimes(&result.GetOutputStream()); + Timer::SetDisplayDepth(0); + result.SetStatus(eReturnStatusSuccessFinishResult); + } else if (sub_command.equals_lower("dump")) { + Timer::DumpCategoryTimes(&result.GetOutputStream()); + result.SetStatus(eReturnStatusSuccessFinishResult); + } else if (sub_command.equals_lower("reset")) { + Timer::ResetCategoryTimes(); + result.SetStatus(eReturnStatusSuccessFinishResult); + } + } else if (args.GetArgumentCount() == 2) { + auto sub_command = args[0].ref; + auto param = args[1].ref; + + if (sub_command.equals_lower("enable")) { + uint32_t depth; + if (param.consumeInteger(0, depth)) { + result.AppendError( + "Could not convert enable depth to an unsigned integer."); + } else { + Timer::SetDisplayDepth(depth); + result.SetStatus(eReturnStatusSuccessFinishNoResult); } - return result.Succeeded(); + } else if (sub_command.equals_lower("increment")) { + bool success; + bool increment = Args::StringToBoolean(param, false, &success); + if (success) { + Timer::SetQuiet(!increment); + result.SetStatus(eReturnStatusSuccessFinishNoResult); + } else + result.AppendError("Could not convert increment value to boolean."); + } + } + + if (!result.Succeeded()) { + result.AppendError("Missing subcommand"); + result.AppendErrorWithFormat("Usage: %s\n", m_cmd_syntax.c_str()); } + return result.Succeeded(); + } }; CommandObjectLog::CommandObjectLog(CommandInterpreter &interpreter) - : CommandObjectMultiword(interpreter, "log", "Commands controlling LLDB internal logging.", - "log <subcommand> [<command-options>]") -{ - LoadSubCommand ("enable", CommandObjectSP (new CommandObjectLogEnable (interpreter))); - LoadSubCommand ("disable", CommandObjectSP (new CommandObjectLogDisable (interpreter))); - LoadSubCommand ("list", CommandObjectSP (new CommandObjectLogList (interpreter))); - LoadSubCommand ("timers", CommandObjectSP (new CommandObjectLogTimer (interpreter))); + : CommandObjectMultiword(interpreter, "log", + "Commands controlling LLDB internal logging.", + "log <subcommand> [<command-options>]") { + LoadSubCommand("enable", + CommandObjectSP(new CommandObjectLogEnable(interpreter))); + LoadSubCommand("disable", + CommandObjectSP(new CommandObjectLogDisable(interpreter))); + LoadSubCommand("list", + CommandObjectSP(new CommandObjectLogList(interpreter))); + LoadSubCommand("timers", + CommandObjectSP(new CommandObjectLogTimer(interpreter))); } CommandObjectLog::~CommandObjectLog() = default; |
