diff options
Diffstat (limited to 'lldb/source/Commands/CommandObjectPlatform.cpp')
| -rw-r--r-- | lldb/source/Commands/CommandObjectPlatform.cpp | 305 |
1 files changed, 304 insertions, 1 deletions
diff --git a/lldb/source/Commands/CommandObjectPlatform.cpp b/lldb/source/Commands/CommandObjectPlatform.cpp index 0e321d035b9..b57a51be5eb 100644 --- a/lldb/source/Commands/CommandObjectPlatform.cpp +++ b/lldb/source/Commands/CommandObjectPlatform.cpp @@ -68,7 +68,7 @@ public: } else { - result.AppendError ("command not implemented\n"); + result.AppendError ("platform create takes a platform name as an argument\n"); result.SetStatus (eReturnStatusFailed); } return result.Succeeded(); @@ -409,6 +409,308 @@ public: }; +//---------------------------------------------------------------------- +// "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) + { + } + + 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) + { + lldb::pid_t pid = m_options.match_info.GetProcessInfo().GetProcessID(); + if (pid != LLDB_INVALID_PROCESS_ID) + { + ProcessInfo proc_info; + if (platform_sp->GetProcessInfo (pid, proc_info)) + { + proc_info.Dump (result.GetOutputStream(), platform_sp.get()); + result.SetStatus (eReturnStatusSuccessFinishResult); + } + else + { + result.AppendErrorWithFormat ("no process found with pid = %i\n", pid); + result.SetStatus (eReturnStatusFailed); + } + } + else + { + ProcessInfoList proc_infos; + const uint32_t matches = platform_sp->FindProcesses (m_options.match_info, proc_infos); + if (matches == 0) + { + 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 = "match"; break; + case eNameMatchContains: match_desc = "contains"; break; + case eNameMatchStartsWith: match_desc = "starts with"; break; + case eNameMatchEndsWith: match_desc = "end with"; break; + case eNameMatchRegularExpression: match_desc = "match the regular expression"; break; + } + } + 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 + { + Stream &ostrm = result.GetOutputStream(); + + ProcessInfo::DumpTableHeader (ostrm, platform_sp.get()); + for (uint32_t i=0; i<matches; ++i) + { + proc_infos.GetProcessInfoAtIndex(i).DumpAsTableRow(ostrm, platform_sp.get()); + } + } + } + } + } + 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 () : + match_info () + { + } + + virtual + ~CommandOptions () + { + } + + virtual Error + SetOptionValue (int 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().SetRealUserID (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().SetRealGroupID (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); + break; + + case 'n': + match_info.GetProcessInfo().SetName (option_arg); + if (match_info.GetNameMatchType() == eNameMatchIgnore) + match_info.SetNameMatchType (eNameMatchEquals); + break; + + case 'e': + match_info.SetNameMatchType (eNameMatchEndsWith); + break; + + case 's': + match_info.SetNameMatchType (eNameMatchStartsWith); + break; + + case 'c': + match_info.SetNameMatchType (eNameMatchContains); + break; + + case 'r': + match_info.SetNameMatchType (eNameMatchRegularExpression); + break; + + default: + error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); + break; + } + + return error; + } + + void + ResetOptionValues () + { + match_info.Clear(); + } + + 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. + + ProcessInfoMatch match_info; + }; + 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| + LLDB_OPT_SET_3| + LLDB_OPT_SET_4| + LLDB_OPT_SET_5, true , "name" , 'n', required_argument, NULL, 0, eArgTypeProcessName , "Find processes that match the supplied name." }, +{ LLDB_OPT_SET_2, false, "ends-with" , 'e', no_argument , NULL, 0, eArgTypeNone , "Process names must end with the name supplied with the --name option." }, +{ LLDB_OPT_SET_3, false, "starts-with" , 's', no_argument , NULL, 0, eArgTypeNone , "Process names must start with the name supplied with the --name option." }, +{ LLDB_OPT_SET_4, false, "contains" , 'c', no_argument , NULL, 0, eArgTypeNone , "Process names must contain the name supplied with the --name option." }, +{ LLDB_OPT_SET_5, false, "regex" , 'r', no_argument , NULL, 0, eArgTypeNone , "Process names must match name supplied with the --name option as a regular expression." }, +{ LLDB_OPT_SET_2| + LLDB_OPT_SET_3| + LLDB_OPT_SET_4| + LLDB_OPT_SET_5| + LLDB_OPT_SET_6, false, "parent" , 'P', required_argument, NULL, 0, eArgTypePid , "Find processes that have a matching parent process ID." }, +{ LLDB_OPT_SET_2| + LLDB_OPT_SET_3| + LLDB_OPT_SET_4| + LLDB_OPT_SET_5| + LLDB_OPT_SET_6, false, "uid" , 'u', required_argument, NULL, 0, eArgTypeNone , "Find processes that have a matching user ID." }, +{ LLDB_OPT_SET_2| + LLDB_OPT_SET_3| + LLDB_OPT_SET_4| + LLDB_OPT_SET_5| + LLDB_OPT_SET_6, false, "euid" , 'U', required_argument, NULL, 0, eArgTypeNone , "Find processes that have a matching effective user ID." }, +{ LLDB_OPT_SET_2| + LLDB_OPT_SET_3| + LLDB_OPT_SET_4| + LLDB_OPT_SET_5| + LLDB_OPT_SET_6, false, "gid" , 'g', required_argument, NULL, 0, eArgTypeNone , "Find processes that have a matching group ID." }, +{ LLDB_OPT_SET_2| + LLDB_OPT_SET_3| + LLDB_OPT_SET_4| + LLDB_OPT_SET_5| + LLDB_OPT_SET_6, false, "egid" , 'G', required_argument, NULL, 0, eArgTypeNone , "Find processes that have a matching effective group ID." }, +{ LLDB_OPT_SET_2| + LLDB_OPT_SET_3| + LLDB_OPT_SET_4| + LLDB_OPT_SET_5| + LLDB_OPT_SET_6, false, "arch" , 'a', required_argument, NULL, 0, eArgTypeArchitecture , "Find processes that have a matching architecture." }, +{ 0 , false, NULL , 0 , 0 , NULL, 0, eArgTypeNone , NULL } +}; + +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 ("list" , CommandObjectSP (new CommandObjectPlatformProcessList (interpreter))); + + } + + virtual + ~CommandObjectPlatformProcess () + { + } + +private: + //------------------------------------------------------------------ + // For CommandObjectPlatform only + //------------------------------------------------------------------ + DISALLOW_COPY_AND_ASSIGN (CommandObjectPlatformProcess); +}; //---------------------------------------------------------------------- // CommandObjectPlatform constructor @@ -425,6 +727,7 @@ CommandObjectPlatform::CommandObjectPlatform(CommandInterpreter &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))); } |
