| //===-- CommandObjectPlatform.cpp -------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "CommandObjectPlatform.h" |
| |
| // C Includes |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/Core/DataExtractor.h" |
| #include "lldb/Core/Debugger.h" |
| #include "lldb/Core/PluginManager.h" |
| #include "lldb/Interpreter/Args.h" |
| #include "lldb/Interpreter/CommandInterpreter.h" |
| #include "lldb/Interpreter/CommandReturnObject.h" |
| #include "lldb/Interpreter/OptionGroupPlatform.h" |
| #include "lldb/Target/ExecutionContext.h" |
| #include "lldb/Target/Platform.h" |
| #include "lldb/Target/Process.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| |
| //---------------------------------------------------------------------- |
| // "platform select <platform-name>" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformSelect : public CommandObject |
| { |
| public: |
| CommandObjectPlatformSelect (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform select", |
| "Create a platform if needed and select it as the current platform.", |
| "platform select <platform-name>", |
| 0), |
| m_option_group (interpreter), |
| m_platform_options (false) // Don't include the "--platform" option by passing false |
| { |
| m_option_group.Append (&m_platform_options, LLDB_OPT_SET_ALL, 1); |
| m_option_group.Finalize(); |
| } |
| |
| virtual |
| ~CommandObjectPlatformSelect () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| if (args.GetArgumentCount() == 1) |
| { |
| const char *platform_name = args.GetArgumentAtIndex (0); |
| if (platform_name && platform_name[0]) |
| { |
| const bool select = true; |
| m_platform_options.SetPlatformName (platform_name); |
| Error error; |
| PlatformSP platform_sp (m_platform_options.CreatePlatformWithOptions (m_interpreter, ArchSpec(), select, error)); |
| if (platform_sp) |
| { |
| platform_sp->GetStatus (result.GetOutputStream()); |
| result.SetStatus (eReturnStatusSuccessFinishResult); |
| } |
| else |
| { |
| result.AppendError(error.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| result.AppendError ("invalid platform name"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| result.AppendError ("platform create takes a platform name as an argument\n"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| return result.Succeeded(); |
| } |
| |
| |
| virtual int |
| HandleCompletion (Args &input, |
| int &cursor_index, |
| int &cursor_char_position, |
| 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); |
| |
| CommandCompletions::PlatformPluginNames (m_interpreter, |
| completion_str.c_str(), |
| match_start_point, |
| max_return_elements, |
| NULL, |
| word_complete, |
| matches); |
| return matches.GetSize(); |
| } |
| |
| virtual Options * |
| GetOptions () |
| { |
| return &m_option_group; |
| } |
| |
| protected: |
| OptionGroupOptions m_option_group; |
| OptionGroupPlatform m_platform_options; |
| }; |
| |
| //---------------------------------------------------------------------- |
| // "platform list" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformList : public CommandObject |
| { |
| public: |
| CommandObjectPlatformList (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform list", |
| "List all platforms that are available.", |
| NULL, |
| 0) |
| { |
| } |
| |
| virtual |
| ~CommandObjectPlatformList () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| Stream &ostrm = result.GetOutputStream(); |
| ostrm.Printf("Available platforms:\n"); |
| |
| PlatformSP host_platform_sp (Platform::GetDefaultPlatform()); |
| ostrm.Printf ("%s: %s\n", |
| host_platform_sp->GetShortPluginName(), |
| host_platform_sp->GetDescription()); |
| |
| uint32_t idx; |
| for (idx = 0; 1; ++idx) |
| { |
| const char *plugin_name = PluginManager::GetPlatformPluginNameAtIndex (idx); |
| if (plugin_name == NULL) |
| break; |
| const char *plugin_desc = PluginManager::GetPlatformPluginDescriptionAtIndex (idx); |
| if (plugin_desc == NULL) |
| break; |
| ostrm.Printf("%s: %s\n", plugin_name, plugin_desc); |
| } |
| |
| if (idx == 0) |
| { |
| result.AppendError ("no platforms are available\n"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| result.SetStatus (eReturnStatusSuccessFinishResult); |
| return result.Succeeded(); |
| } |
| }; |
| |
| //---------------------------------------------------------------------- |
| // "platform status" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformStatus : public CommandObject |
| { |
| public: |
| CommandObjectPlatformStatus (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform status", |
| "Display status for the currently selected platform.", |
| NULL, |
| 0) |
| { |
| } |
| |
| virtual |
| ~CommandObjectPlatformStatus () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| Stream &ostrm = result.GetOutputStream(); |
| |
| PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); |
| if (platform_sp) |
| { |
| platform_sp->GetStatus (ostrm); |
| result.SetStatus (eReturnStatusSuccessFinishResult); |
| } |
| else |
| { |
| result.AppendError ("no platform us currently selected\n"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| return result.Succeeded(); |
| } |
| }; |
| |
| //---------------------------------------------------------------------- |
| // "platform connect <connect-url>" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformConnect : public CommandObject |
| { |
| public: |
| CommandObjectPlatformConnect (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform connect", |
| "Connect a platform by name to be the currently selected platform.", |
| "platform connect <connect-url>", |
| 0) |
| { |
| } |
| |
| virtual |
| ~CommandObjectPlatformConnect () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| Stream &ostrm = result.GetOutputStream(); |
| |
| PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); |
| if (platform_sp) |
| { |
| Error error (platform_sp->ConnectRemote (args)); |
| if (error.Success()) |
| { |
| platform_sp->GetStatus (ostrm); |
| result.SetStatus (eReturnStatusSuccessFinishResult); |
| } |
| else |
| { |
| result.AppendErrorWithFormat ("%s\n", error.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| result.AppendError ("no platform us currently selected\n"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| return result.Succeeded(); |
| } |
| }; |
| |
| //---------------------------------------------------------------------- |
| // "platform disconnect" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformDisconnect : public CommandObject |
| { |
| public: |
| CommandObjectPlatformDisconnect (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform disconnect", |
| "Disconnect a platform by name to be the currently selected platform.", |
| "platform disconnect", |
| 0) |
| { |
| } |
| |
| virtual |
| ~CommandObjectPlatformDisconnect () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); |
| if (platform_sp) |
| { |
| if (args.GetArgumentCount() == 0) |
| { |
| Error error; |
| |
| if (platform_sp->IsConnected()) |
| { |
| // Cache the instance name if there is one since we are |
| // about to disconnect and the name might go with it. |
| const char *hostname_cstr = platform_sp->GetHostname(); |
| std::string hostname; |
| if (hostname_cstr) |
| hostname.assign (hostname_cstr); |
| |
| error = platform_sp->DisconnectRemote (); |
| if (error.Success()) |
| { |
| Stream &ostrm = result.GetOutputStream(); |
| if (hostname.empty()) |
| ostrm.Printf ("Disconnected from \"%s\"\n", platform_sp->GetShortPluginName()); |
| else |
| ostrm.Printf ("Disconnected from \"%s\"\n", hostname.c_str()); |
| result.SetStatus (eReturnStatusSuccessFinishResult); |
| } |
| else |
| { |
| result.AppendErrorWithFormat ("%s", error.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| // Not connected... |
| result.AppendErrorWithFormat ("not connected to '%s'", platform_sp->GetShortPluginName()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| // Bad args |
| result.AppendError ("\"platform disconnect\" doesn't take any arguments"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| result.AppendError ("no platform is currently selected"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| return result.Succeeded(); |
| } |
| }; |
| //---------------------------------------------------------------------- |
| // "platform process launch" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformProcessLaunch : public CommandObject |
| { |
| public: |
| CommandObjectPlatformProcessLaunch (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform process launch", |
| "Launch a new process on a remote platform.", |
| "platform process launch program", |
| 0), |
| m_options (interpreter) |
| { |
| } |
| |
| virtual |
| ~CommandObjectPlatformProcessLaunch () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); |
| |
| if (platform_sp) |
| { |
| Error error; |
| const uint32_t argc = args.GetArgumentCount(); |
| Target *target = m_interpreter.GetExecutionContext().GetTargetPtr(); |
| if (target == NULL) |
| { |
| result.AppendError ("invalid target, create a debug target using the 'target create' command"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| Module *exe_module = target->GetExecutableModulePointer(); |
| if (exe_module) |
| { |
| m_options.launch_info.GetExecutableFile () = exe_module->GetFileSpec(); |
| char exe_path[PATH_MAX]; |
| if (m_options.launch_info.GetExecutableFile ().GetPath (exe_path, sizeof(exe_path))) |
| m_options.launch_info.GetArguments().AppendArgument (exe_path); |
| m_options.launch_info.GetArchitecture() = exe_module->GetArchitecture(); |
| } |
| |
| if (argc > 0) |
| { |
| if (m_options.launch_info.GetExecutableFile ()) |
| { |
| // We already have an executable file, so we will use this |
| // and all arguments to this function are extra arguments |
| m_options.launch_info.GetArguments().AppendArguments (args); |
| } |
| else |
| { |
| // We don't have any file yet, so the first argument is our |
| // executable, and the rest are program arguments |
| const bool first_arg_is_executable = true; |
| m_options.launch_info.SetArguments (args, |
| first_arg_is_executable, |
| first_arg_is_executable); |
| } |
| } |
| |
| if (m_options.launch_info.GetExecutableFile ()) |
| { |
| Debugger &debugger = m_interpreter.GetDebugger(); |
| |
| if (argc == 0) |
| { |
| const Args &target_settings_args = target->GetRunArguments(); |
| if (target_settings_args.GetArgumentCount()) |
| m_options.launch_info.GetArguments() = target_settings_args; |
| } |
| |
| ProcessSP process_sp (platform_sp->DebugProcess (m_options.launch_info, |
| debugger, |
| target, |
| debugger.GetListener(), |
| error)); |
| if (process_sp && process_sp->IsAlive()) |
| { |
| result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| return true; |
| } |
| |
| if (error.Success()) |
| result.AppendError ("process launch failed"); |
| else |
| result.AppendError (error.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| { |
| result.AppendError ("'platform process launch' uses the current target file and arguments, or the executable and its arguments can be specified in this command"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| } |
| else |
| { |
| result.AppendError ("no platform is selected\n"); |
| } |
| return result.Succeeded(); |
| } |
| |
| virtual Options * |
| GetOptions () |
| { |
| return &m_options; |
| } |
| |
| protected: |
| ProcessLaunchCommandOptions m_options; |
| }; |
| |
| |
| |
| //---------------------------------------------------------------------- |
| // "platform process list" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformProcessList : public CommandObject |
| { |
| public: |
| CommandObjectPlatformProcessList (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform process list", |
| "List processes on a remote platform by name, pid, or many other matching attributes.", |
| "platform process list", |
| 0), |
| m_options (interpreter) |
| { |
| } |
| |
| virtual |
| ~CommandObjectPlatformProcessList () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); |
| |
| if (platform_sp) |
| { |
| Error error; |
| if (args.GetArgumentCount() == 0) |
| { |
| |
| if (platform_sp) |
| { |
| Stream &ostrm = result.GetOutputStream(); |
| |
| lldb::pid_t pid = m_options.match_info.GetProcessInfo().GetProcessID(); |
| if (pid != LLDB_INVALID_PROCESS_ID) |
| { |
| ProcessInstanceInfo proc_info; |
| if (platform_sp->GetProcessInfo (pid, proc_info)) |
| { |
| ProcessInstanceInfo::DumpTableHeader (ostrm, platform_sp.get(), m_options.show_args, m_options.verbose); |
| proc_info.DumpAsTableRow(ostrm, platform_sp.get(), m_options.show_args, m_options.verbose); |
| result.SetStatus (eReturnStatusSuccessFinishResult); |
| } |
| else |
| { |
| result.AppendErrorWithFormat ("no process found with pid = %llu\n", pid); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| ProcessInstanceInfoList proc_infos; |
| const uint32_t matches = platform_sp->FindProcesses (m_options.match_info, proc_infos); |
| const char *match_desc = NULL; |
| const char *match_name = m_options.match_info.GetProcessInfo().GetName(); |
| if (match_name && match_name[0]) |
| { |
| switch (m_options.match_info.GetNameMatchType()) |
| { |
| case eNameMatchIgnore: break; |
| case eNameMatchEquals: match_desc = "matched"; break; |
| case eNameMatchContains: match_desc = "contained"; break; |
| case eNameMatchStartsWith: match_desc = "started with"; break; |
| case eNameMatchEndsWith: match_desc = "ended with"; break; |
| case eNameMatchRegularExpression: match_desc = "matched the regular expression"; break; |
| } |
| } |
| |
| if (matches == 0) |
| { |
| if (match_desc) |
| result.AppendErrorWithFormat ("no processes were found that %s \"%s\" on the \"%s\" platform\n", |
| match_desc, |
| match_name, |
| platform_sp->GetShortPluginName()); |
| else |
| result.AppendErrorWithFormat ("no processes were found on the \"%s\" platform\n", platform_sp->GetShortPluginName()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| { |
| result.AppendMessageWithFormat ("%u matching process%s found on \"%s\"", |
| matches, |
| matches > 1 ? "es were" : " was", |
| platform_sp->GetName()); |
| if (match_desc) |
| result.AppendMessageWithFormat (" whose name %s \"%s\"", |
| match_desc, |
| match_name); |
| result.AppendMessageWithFormat ("\n"); |
| ProcessInstanceInfo::DumpTableHeader (ostrm, platform_sp.get(), m_options.show_args, m_options.verbose); |
| for (uint32_t i=0; i<matches; ++i) |
| { |
| proc_infos.GetProcessInfoAtIndex(i).DumpAsTableRow(ostrm, platform_sp.get(), m_options.show_args, m_options.verbose); |
| } |
| } |
| } |
| } |
| } |
| else |
| { |
| result.AppendError ("invalid args: process list takes only options\n"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| result.AppendError ("no platform is selected\n"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| return result.Succeeded(); |
| } |
| |
| virtual Options * |
| GetOptions () |
| { |
| return &m_options; |
| } |
| |
| protected: |
| |
| class CommandOptions : public Options |
| { |
| public: |
| |
| CommandOptions (CommandInterpreter &interpreter) : |
| Options (interpreter), |
| match_info () |
| { |
| } |
| |
| virtual |
| ~CommandOptions () |
| { |
| } |
| |
| virtual Error |
| SetOptionValue (uint32_t option_idx, const char *option_arg) |
| { |
| Error error; |
| char short_option = (char) m_getopt_table[option_idx].val; |
| bool success = false; |
| |
| switch (short_option) |
| { |
| case 'p': |
| match_info.GetProcessInfo().SetProcessID (Args::StringToUInt32 (option_arg, LLDB_INVALID_PROCESS_ID, 0, &success)); |
| if (!success) |
| error.SetErrorStringWithFormat("invalid process ID string: '%s'", option_arg); |
| break; |
| |
| case 'P': |
| match_info.GetProcessInfo().SetParentProcessID (Args::StringToUInt32 (option_arg, LLDB_INVALID_PROCESS_ID, 0, &success)); |
| if (!success) |
| error.SetErrorStringWithFormat("invalid parent process ID string: '%s'", option_arg); |
| break; |
| |
| case 'u': |
| match_info.GetProcessInfo().SetUserID (Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success)); |
| if (!success) |
| error.SetErrorStringWithFormat("invalid user ID string: '%s'", option_arg); |
| break; |
| |
| case 'U': |
| match_info.GetProcessInfo().SetEffectiveUserID (Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success)); |
| if (!success) |
| error.SetErrorStringWithFormat("invalid effective user ID string: '%s'", option_arg); |
| break; |
| |
| case 'g': |
| match_info.GetProcessInfo().SetGroupID (Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success)); |
| if (!success) |
| error.SetErrorStringWithFormat("invalid group ID string: '%s'", option_arg); |
| break; |
| |
| case 'G': |
| match_info.GetProcessInfo().SetEffectiveGroupID (Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success)); |
| if (!success) |
| error.SetErrorStringWithFormat("invalid effective group ID string: '%s'", option_arg); |
| break; |
| |
| case 'a': |
| match_info.GetProcessInfo().GetArchitecture().SetTriple (option_arg, m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform().get()); |
| break; |
| |
| case 'n': |
| match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false); |
| match_info.SetNameMatchType (eNameMatchEquals); |
| break; |
| |
| case 'e': |
| match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false); |
| match_info.SetNameMatchType (eNameMatchEndsWith); |
| break; |
| |
| case 's': |
| match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false); |
| match_info.SetNameMatchType (eNameMatchStartsWith); |
| break; |
| |
| case 'c': |
| match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false); |
| match_info.SetNameMatchType (eNameMatchContains); |
| break; |
| |
| case 'r': |
| match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false); |
| match_info.SetNameMatchType (eNameMatchRegularExpression); |
| break; |
| |
| case 'A': |
| show_args = true; |
| break; |
| |
| case 'v': |
| verbose = true; |
| break; |
| |
| default: |
| error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); |
| break; |
| } |
| |
| return error; |
| } |
| |
| void |
| OptionParsingStarting () |
| { |
| match_info.Clear(); |
| show_args = false; |
| verbose = false; |
| } |
| |
| const OptionDefinition* |
| GetDefinitions () |
| { |
| return g_option_table; |
| } |
| |
| // Options table: Required for subclasses of Options. |
| |
| static OptionDefinition g_option_table[]; |
| |
| // Instance variables to hold the values for command options. |
| |
| ProcessInstanceInfoMatch match_info; |
| bool show_args; |
| bool verbose; |
| }; |
| CommandOptions m_options; |
| }; |
| |
| OptionDefinition |
| CommandObjectPlatformProcessList::CommandOptions::g_option_table[] = |
| { |
| { LLDB_OPT_SET_1, false, "pid" , 'p', required_argument, NULL, 0, eArgTypePid , "List the process info for a specific process ID." }, |
| { LLDB_OPT_SET_2, true , "name" , 'n', required_argument, NULL, 0, eArgTypeProcessName , "Find processes with executable basenames that match a string." }, |
| { LLDB_OPT_SET_3, true , "ends-with" , 'e', required_argument, NULL, 0, eArgTypeNone , "Find processes with executable basenames that end with a string." }, |
| { LLDB_OPT_SET_4, true , "starts-with" , 's', required_argument, NULL, 0, eArgTypeNone , "Find processes with executable basenames that start with a string." }, |
| { LLDB_OPT_SET_5, true , "contains" , 'c', required_argument, NULL, 0, eArgTypeNone , "Find processes with executable basenames that contain a string." }, |
| { LLDB_OPT_SET_6, true , "regex" , 'r', required_argument, NULL, 0, eArgTypeNone , "Find processes with executable basenames that match a regular expression." }, |
| { ~LLDB_OPT_SET_1, false, "parent" , 'P', required_argument, NULL, 0, eArgTypePid , "Find processes that have a matching parent process ID." }, |
| { ~LLDB_OPT_SET_1, false, "uid" , 'u', required_argument, NULL, 0, eArgTypeNone , "Find processes that have a matching user ID." }, |
| { ~LLDB_OPT_SET_1, false, "euid" , 'U', required_argument, NULL, 0, eArgTypeNone , "Find processes that have a matching effective user ID." }, |
| { ~LLDB_OPT_SET_1, false, "gid" , 'g', required_argument, NULL, 0, eArgTypeNone , "Find processes that have a matching group ID." }, |
| { ~LLDB_OPT_SET_1, false, "egid" , 'G', required_argument, NULL, 0, eArgTypeNone , "Find processes that have a matching effective group ID." }, |
| { ~LLDB_OPT_SET_1, false, "arch" , 'a', required_argument, NULL, 0, eArgTypeArchitecture , "Find processes that have a matching architecture." }, |
| { LLDB_OPT_SET_ALL, false, "show-args" , 'A', no_argument , NULL, 0, eArgTypeNone , "Show process arguments instead of the process executable basename." }, |
| { LLDB_OPT_SET_ALL, false, "verbose" , 'v', no_argument , NULL, 0, eArgTypeNone , "Enable verbose output." }, |
| { 0 , false, NULL , 0 , 0 , NULL, 0, eArgTypeNone , NULL } |
| }; |
| |
| //---------------------------------------------------------------------- |
| // "platform process info" |
| //---------------------------------------------------------------------- |
| class CommandObjectPlatformProcessInfo : public CommandObject |
| { |
| public: |
| CommandObjectPlatformProcessInfo (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform process info", |
| "Get detailed information for one or more process by process ID.", |
| "platform process info <pid> [<pid> <pid> ...]", |
| 0) |
| { |
| CommandArgumentEntry arg; |
| CommandArgumentData pid_args; |
| |
| // Define the first (and only) variant of this arg. |
| pid_args.arg_type = eArgTypePid; |
| pid_args.arg_repetition = eArgRepeatStar; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg.push_back (pid_args); |
| |
| // Push the data for the first argument into the m_arguments vector. |
| m_arguments.push_back (arg); |
| } |
| |
| virtual |
| ~CommandObjectPlatformProcessInfo () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& args, CommandReturnObject &result) |
| { |
| PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); |
| if (platform_sp) |
| { |
| const size_t argc = args.GetArgumentCount(); |
| if (argc > 0) |
| { |
| Error error; |
| |
| if (platform_sp->IsConnected()) |
| { |
| Stream &ostrm = result.GetOutputStream(); |
| bool success; |
| for (size_t i=0; i<argc; ++ i) |
| { |
| const char *arg = args.GetArgumentAtIndex(i); |
| lldb::pid_t pid = Args::StringToUInt32 (arg, LLDB_INVALID_PROCESS_ID, 0, &success); |
| if (success) |
| { |
| ProcessInstanceInfo proc_info; |
| if (platform_sp->GetProcessInfo (pid, proc_info)) |
| { |
| ostrm.Printf ("Process information for process %llu:\n", pid); |
| proc_info.Dump (ostrm, platform_sp.get()); |
| } |
| else |
| { |
| ostrm.Printf ("error: no process information is available for process %llu\n", pid); |
| } |
| ostrm.EOL(); |
| } |
| else |
| { |
| result.AppendErrorWithFormat ("invalid process ID argument '%s'", arg); |
| result.SetStatus (eReturnStatusFailed); |
| break; |
| } |
| } |
| } |
| else |
| { |
| // Not connected... |
| result.AppendErrorWithFormat ("not connected to '%s'", platform_sp->GetShortPluginName()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| // No args |
| result.AppendError ("one or more process id(s) must be specified"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| } |
| else |
| { |
| result.AppendError ("no platform is currently selected"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| return result.Succeeded(); |
| } |
| }; |
| |
| |
| |
| |
| class CommandObjectPlatformProcess : public CommandObjectMultiword |
| { |
| public: |
| //------------------------------------------------------------------ |
| // Constructors and Destructors |
| //------------------------------------------------------------------ |
| CommandObjectPlatformProcess (CommandInterpreter &interpreter) : |
| CommandObjectMultiword (interpreter, |
| "platform process", |
| "A set of commands to query, launch and attach to platform processes", |
| "platform process [attach|launch|list] ...") |
| { |
| // LoadSubCommand ("attach", CommandObjectSP (new CommandObjectPlatformProcessAttach (interpreter))); |
| LoadSubCommand ("launch", CommandObjectSP (new CommandObjectPlatformProcessLaunch (interpreter))); |
| LoadSubCommand ("info" , CommandObjectSP (new CommandObjectPlatformProcessInfo (interpreter))); |
| LoadSubCommand ("list" , CommandObjectSP (new CommandObjectPlatformProcessList (interpreter))); |
| |
| } |
| |
| virtual |
| ~CommandObjectPlatformProcess () |
| { |
| } |
| |
| private: |
| //------------------------------------------------------------------ |
| // For CommandObjectPlatform only |
| //------------------------------------------------------------------ |
| DISALLOW_COPY_AND_ASSIGN (CommandObjectPlatformProcess); |
| }; |
| |
| |
| class CommandObjectPlatformShell : public CommandObject |
| { |
| public: |
| CommandObjectPlatformShell (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "platform shell", |
| "Run a shell command on a the selected platform.", |
| "platform shell <shell-command>", |
| 0) |
| { |
| } |
| |
| virtual |
| ~CommandObjectPlatformShell () |
| { |
| } |
| |
| virtual bool |
| Execute (Args& command, |
| CommandReturnObject &result) |
| { |
| return false; |
| } |
| |
| virtual bool |
| WantsRawCommandString() { return true; } |
| |
| bool |
| ExecuteRawCommandString (const char *raw_command_line, CommandReturnObject &result) |
| { |
| // TODO: Implement "Platform::RunShellCommand()" and switch over to using |
| // the current platform when it is in the interface. |
| const char *working_dir = NULL; |
| std::string output; |
| int status = -1; |
| int signo = -1; |
| Error error (Host::RunShellCommand (raw_command_line, working_dir, &status, &signo, &output, 10)); |
| if (!output.empty()) |
| result.GetOutputStream().PutCString(output.c_str()); |
| if (status > 0) |
| { |
| if (signo > 0) |
| { |
| const char *signo_cstr = Host::GetSignalAsCString(signo); |
| if (signo_cstr) |
| result.GetOutputStream().Printf("error: command returned with status %i and signal %s\n", status, signo_cstr); |
| else |
| result.GetOutputStream().Printf("error: command returned with status %i and signal %i\n", status, signo); |
| } |
| else |
| result.GetOutputStream().Printf("error: command returned with status %i\n", status); |
| } |
| |
| if (error.Fail()) |
| { |
| result.AppendError(error.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| { |
| result.SetStatus (eReturnStatusSuccessFinishResult); |
| } |
| return true; |
| } |
| |
| protected: |
| }; |
| |
| //---------------------------------------------------------------------- |
| // CommandObjectPlatform constructor |
| //---------------------------------------------------------------------- |
| CommandObjectPlatform::CommandObjectPlatform(CommandInterpreter &interpreter) : |
| CommandObjectMultiword (interpreter, |
| "platform", |
| "A set of commands to manage and create platforms.", |
| "platform [connect|disconnect|info|list|status|select] ...") |
| { |
| LoadSubCommand ("select", CommandObjectSP (new CommandObjectPlatformSelect (interpreter))); |
| LoadSubCommand ("list" , CommandObjectSP (new CommandObjectPlatformList (interpreter))); |
| LoadSubCommand ("status", CommandObjectSP (new CommandObjectPlatformStatus (interpreter))); |
| LoadSubCommand ("connect", CommandObjectSP (new CommandObjectPlatformConnect (interpreter))); |
| LoadSubCommand ("disconnect", CommandObjectSP (new CommandObjectPlatformDisconnect (interpreter))); |
| LoadSubCommand ("process", CommandObjectSP (new CommandObjectPlatformProcess (interpreter))); |
| LoadSubCommand ("shell", CommandObjectSP (new CommandObjectPlatformShell (interpreter))); |
| } |
| |
| |
| //---------------------------------------------------------------------- |
| // Destructor |
| //---------------------------------------------------------------------- |
| CommandObjectPlatform::~CommandObjectPlatform() |
| { |
| } |
