CommandObjectPlatform.cpp revision 263363
1//===-- CommandObjectPlatform.cpp -------------------------------*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10#include "lldb/lldb-python.h" 11 12#include "CommandObjectPlatform.h" 13 14// C Includes 15// C++ Includes 16// Other libraries and framework includes 17// Project includes 18#include "lldb/Core/DataExtractor.h" 19#include "lldb/Core/Debugger.h" 20#include "lldb/Core/Module.h" 21#include "lldb/Core/PluginManager.h" 22#include "lldb/Interpreter/Args.h" 23#include "lldb/Interpreter/CommandInterpreter.h" 24#include "lldb/Interpreter/CommandReturnObject.h" 25#include "lldb/Interpreter/OptionGroupPlatform.h" 26#include "lldb/Target/ExecutionContext.h" 27#include "lldb/Target/Platform.h" 28#include "lldb/Target/Process.h" 29#include "lldb/Utility/Utils.h" 30 31using namespace lldb; 32using namespace lldb_private; 33 34static mode_t 35ParsePermissionString(const char* permissions) 36{ 37 if (strlen(permissions) != 9) 38 return (mode_t)(-1); 39 bool user_r,user_w,user_x, 40 group_r,group_w,group_x, 41 world_r,world_w,world_x; 42 43 user_r = (permissions[0] == 'r'); 44 user_w = (permissions[1] == 'w'); 45 user_x = (permissions[2] == 'x'); 46 47 group_r = (permissions[3] == 'r'); 48 group_w = (permissions[4] == 'w'); 49 group_x = (permissions[5] == 'x'); 50 51 world_r = (permissions[6] == 'r'); 52 world_w = (permissions[7] == 'w'); 53 world_x = (permissions[8] == 'x'); 54 55 mode_t user,group,world; 56 user = (user_r ? 4 : 0) | (user_w ? 2 : 0) | (user_x ? 1 : 0); 57 group = (group_r ? 4 : 0) | (group_w ? 2 : 0) | (group_x ? 1 : 0); 58 world = (world_r ? 4 : 0) | (world_w ? 2 : 0) | (world_x ? 1 : 0); 59 60 return user | group | world; 61} 62 63static OptionDefinition 64g_permissions_options[] = 65{ 66 { LLDB_OPT_SET_ALL, false, "permissions-value", 'v', OptionParser::eRequiredArgument, NULL, 0, eArgTypePermissionsNumber , "Give out the numeric value for permissions (e.g. 757)" }, 67 { LLDB_OPT_SET_ALL, false, "permissions-string",'s', OptionParser::eRequiredArgument, NULL, 0, eArgTypePermissionsString , "Give out the string value for permissions (e.g. rwxr-xr--)." }, 68 { LLDB_OPT_SET_ALL, false, "user-read", 'r', OptionParser::eNoArgument, NULL, 0, eArgTypeNone , "Allow user to read." }, 69 { LLDB_OPT_SET_ALL, false, "user-write", 'w', OptionParser::eNoArgument, NULL, 0, eArgTypeNone , "Allow user to write." }, 70 { LLDB_OPT_SET_ALL, false, "user-exec", 'x', OptionParser::eNoArgument, NULL, 0, eArgTypeNone , "Allow user to execute." }, 71 72 { LLDB_OPT_SET_ALL, false, "group-read", 'R', OptionParser::eNoArgument, NULL, 0, eArgTypeNone , "Allow group to read." }, 73 { LLDB_OPT_SET_ALL, false, "group-write", 'W', OptionParser::eNoArgument, NULL, 0, eArgTypeNone , "Allow group to write." }, 74 { LLDB_OPT_SET_ALL, false, "group-exec", 'X', OptionParser::eNoArgument, NULL, 0, eArgTypeNone , "Allow group to execute." }, 75 76 { LLDB_OPT_SET_ALL, false, "world-read", 'd', OptionParser::eNoArgument, NULL, 0, eArgTypeNone , "Allow world to read." }, 77 { LLDB_OPT_SET_ALL, false, "world-write", 't', OptionParser::eNoArgument, NULL, 0, eArgTypeNone , "Allow world to write." }, 78 { LLDB_OPT_SET_ALL, false, "world-exec", 'e', OptionParser::eNoArgument, NULL, 0, eArgTypeNone , "Allow world to execute." }, 79 80}; 81 82class OptionPermissions : public lldb_private::OptionGroup 83{ 84public: 85 OptionPermissions () 86 { 87 } 88 89 virtual 90 ~OptionPermissions () 91 { 92 } 93 94 virtual lldb_private::Error 95 SetOptionValue (CommandInterpreter &interpreter, 96 uint32_t option_idx, 97 const char *option_arg) 98 { 99 Error error; 100 char short_option = (char) GetDefinitions()[option_idx].short_option; 101 switch (short_option) 102 { 103 case 'v': 104 { 105 bool ok; 106 uint32_t perms = Args::StringToUInt32(option_arg, 777, 8, &ok); 107 if (!ok) 108 error.SetErrorStringWithFormat("invalid value for permissions: %s", option_arg); 109 else 110 m_permissions = perms; 111 } 112 break; 113 case 's': 114 { 115 mode_t perms = ParsePermissionString(option_arg); 116 if (perms == (mode_t)-1) 117 error.SetErrorStringWithFormat("invalid value for permissions: %s", option_arg); 118 else 119 m_permissions = perms; 120 } 121 case 'r': 122 m_permissions |= File::ePermissionsUserRead; 123 break; 124 case 'w': 125 m_permissions |= File::ePermissionsUserWrite; 126 break; 127 case 'x': 128 m_permissions |= File::ePermissionsUserExecute; 129 break; 130 case 'R': 131 m_permissions |= File::ePermissionsGroupRead; 132 break; 133 case 'W': 134 m_permissions |= File::ePermissionsGroupWrite; 135 break; 136 case 'X': 137 m_permissions |= File::ePermissionsGroupExecute; 138 break; 139 case 'd': 140 m_permissions |= File::ePermissionsWorldRead; 141 break; 142 case 't': 143 m_permissions |= File::ePermissionsWorldWrite; 144 break; 145 case 'e': 146 m_permissions |= File::ePermissionsWorldExecute; 147 break; 148 149 default: 150 error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); 151 break; 152 } 153 154 return error; 155 } 156 157 void 158 OptionParsingStarting (CommandInterpreter &interpreter) 159 { 160 m_permissions = 0; 161 } 162 163 virtual uint32_t 164 GetNumDefinitions () 165 { 166 return llvm::array_lengthof(g_permissions_options); 167 } 168 169 const lldb_private::OptionDefinition* 170 GetDefinitions () 171 { 172 return g_permissions_options; 173 } 174 175 // Instance variables to hold the values for command options. 176 177 uint32_t m_permissions; 178private: 179 DISALLOW_COPY_AND_ASSIGN(OptionPermissions); 180}; 181 182//---------------------------------------------------------------------- 183// "platform select <platform-name>" 184//---------------------------------------------------------------------- 185class CommandObjectPlatformSelect : public CommandObjectParsed 186{ 187public: 188 CommandObjectPlatformSelect (CommandInterpreter &interpreter) : 189 CommandObjectParsed (interpreter, 190 "platform select", 191 "Create a platform if needed and select it as the current platform.", 192 "platform select <platform-name>", 193 0), 194 m_option_group (interpreter), 195 m_platform_options (false) // Don't include the "--platform" option by passing false 196 { 197 m_option_group.Append (&m_platform_options, LLDB_OPT_SET_ALL, 1); 198 m_option_group.Finalize(); 199 } 200 201 virtual 202 ~CommandObjectPlatformSelect () 203 { 204 } 205 206 virtual int 207 HandleCompletion (Args &input, 208 int &cursor_index, 209 int &cursor_char_position, 210 int match_start_point, 211 int max_return_elements, 212 bool &word_complete, 213 StringList &matches) 214 { 215 std::string completion_str (input.GetArgumentAtIndex(cursor_index)); 216 completion_str.erase (cursor_char_position); 217 218 CommandCompletions::PlatformPluginNames (m_interpreter, 219 completion_str.c_str(), 220 match_start_point, 221 max_return_elements, 222 NULL, 223 word_complete, 224 matches); 225 return matches.GetSize(); 226 } 227 228 virtual Options * 229 GetOptions () 230 { 231 return &m_option_group; 232 } 233 234protected: 235 virtual bool 236 DoExecute (Args& args, CommandReturnObject &result) 237 { 238 if (args.GetArgumentCount() == 1) 239 { 240 const char *platform_name = args.GetArgumentAtIndex (0); 241 if (platform_name && platform_name[0]) 242 { 243 const bool select = true; 244 m_platform_options.SetPlatformName (platform_name); 245 Error error; 246 ArchSpec platform_arch; 247 PlatformSP platform_sp (m_platform_options.CreatePlatformWithOptions (m_interpreter, ArchSpec(), select, error, platform_arch)); 248 if (platform_sp) 249 { 250 platform_sp->GetStatus (result.GetOutputStream()); 251 result.SetStatus (eReturnStatusSuccessFinishResult); 252 } 253 else 254 { 255 result.AppendError(error.AsCString()); 256 result.SetStatus (eReturnStatusFailed); 257 } 258 } 259 else 260 { 261 result.AppendError ("invalid platform name"); 262 result.SetStatus (eReturnStatusFailed); 263 } 264 } 265 else 266 { 267 result.AppendError ("platform create takes a platform name as an argument\n"); 268 result.SetStatus (eReturnStatusFailed); 269 } 270 return result.Succeeded(); 271 } 272 273 OptionGroupOptions m_option_group; 274 OptionGroupPlatform m_platform_options; 275}; 276 277//---------------------------------------------------------------------- 278// "platform list" 279//---------------------------------------------------------------------- 280class CommandObjectPlatformList : public CommandObjectParsed 281{ 282public: 283 CommandObjectPlatformList (CommandInterpreter &interpreter) : 284 CommandObjectParsed (interpreter, 285 "platform list", 286 "List all platforms that are available.", 287 NULL, 288 0) 289 { 290 } 291 292 virtual 293 ~CommandObjectPlatformList () 294 { 295 } 296 297protected: 298 virtual bool 299 DoExecute (Args& args, CommandReturnObject &result) 300 { 301 Stream &ostrm = result.GetOutputStream(); 302 ostrm.Printf("Available platforms:\n"); 303 304 PlatformSP host_platform_sp (Platform::GetDefaultPlatform()); 305 ostrm.Printf ("%s: %s\n", 306 host_platform_sp->GetPluginName().GetCString(), 307 host_platform_sp->GetDescription()); 308 309 uint32_t idx; 310 for (idx = 0; 1; ++idx) 311 { 312 const char *plugin_name = PluginManager::GetPlatformPluginNameAtIndex (idx); 313 if (plugin_name == NULL) 314 break; 315 const char *plugin_desc = PluginManager::GetPlatformPluginDescriptionAtIndex (idx); 316 if (plugin_desc == NULL) 317 break; 318 ostrm.Printf("%s: %s\n", plugin_name, plugin_desc); 319 } 320 321 if (idx == 0) 322 { 323 result.AppendError ("no platforms are available\n"); 324 result.SetStatus (eReturnStatusFailed); 325 } 326 else 327 result.SetStatus (eReturnStatusSuccessFinishResult); 328 return result.Succeeded(); 329 } 330}; 331 332//---------------------------------------------------------------------- 333// "platform status" 334//---------------------------------------------------------------------- 335class CommandObjectPlatformStatus : public CommandObjectParsed 336{ 337public: 338 CommandObjectPlatformStatus (CommandInterpreter &interpreter) : 339 CommandObjectParsed (interpreter, 340 "platform status", 341 "Display status for the currently selected platform.", 342 NULL, 343 0) 344 { 345 } 346 347 virtual 348 ~CommandObjectPlatformStatus () 349 { 350 } 351 352protected: 353 virtual bool 354 DoExecute (Args& args, CommandReturnObject &result) 355 { 356 Stream &ostrm = result.GetOutputStream(); 357 358 Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); 359 PlatformSP platform_sp; 360 if (target) 361 { 362 platform_sp = target->GetPlatform(); 363 } 364 if (!platform_sp) 365 { 366 platform_sp = m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform(); 367 } 368 if (platform_sp) 369 { 370 platform_sp->GetStatus (ostrm); 371 result.SetStatus (eReturnStatusSuccessFinishResult); 372 } 373 else 374 { 375 result.AppendError ("no platform us currently selected\n"); 376 result.SetStatus (eReturnStatusFailed); 377 } 378 return result.Succeeded(); 379 } 380}; 381 382//---------------------------------------------------------------------- 383// "platform connect <connect-url>" 384//---------------------------------------------------------------------- 385class CommandObjectPlatformConnect : public CommandObjectParsed 386{ 387public: 388 CommandObjectPlatformConnect (CommandInterpreter &interpreter) : 389 CommandObjectParsed (interpreter, 390 "platform connect", 391 "Connect a platform by name to be the currently selected platform.", 392 "platform connect <connect-url>", 393 0) 394 { 395 } 396 397 virtual 398 ~CommandObjectPlatformConnect () 399 { 400 } 401 402protected: 403 virtual bool 404 DoExecute (Args& args, CommandReturnObject &result) 405 { 406 Stream &ostrm = result.GetOutputStream(); 407 408 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 409 if (platform_sp) 410 { 411 Error error (platform_sp->ConnectRemote (args)); 412 if (error.Success()) 413 { 414 platform_sp->GetStatus (ostrm); 415 result.SetStatus (eReturnStatusSuccessFinishResult); 416 } 417 else 418 { 419 result.AppendErrorWithFormat ("%s\n", error.AsCString()); 420 result.SetStatus (eReturnStatusFailed); 421 } 422 } 423 else 424 { 425 result.AppendError ("no platform is currently selected\n"); 426 result.SetStatus (eReturnStatusFailed); 427 } 428 return result.Succeeded(); 429 } 430 431 virtual Options * 432 GetOptions () 433 { 434 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 435 OptionGroupOptions* m_platform_options = NULL; 436 if (platform_sp) 437 { 438 m_platform_options = platform_sp->GetConnectionOptions(m_interpreter); 439 if (m_platform_options != NULL && !m_platform_options->m_did_finalize) 440 m_platform_options->Finalize(); 441 } 442 return m_platform_options; 443 } 444 445}; 446 447//---------------------------------------------------------------------- 448// "platform disconnect" 449//---------------------------------------------------------------------- 450class CommandObjectPlatformDisconnect : public CommandObjectParsed 451{ 452public: 453 CommandObjectPlatformDisconnect (CommandInterpreter &interpreter) : 454 CommandObjectParsed (interpreter, 455 "platform disconnect", 456 "Disconnect a platform by name to be the currently selected platform.", 457 "platform disconnect", 458 0) 459 { 460 } 461 462 virtual 463 ~CommandObjectPlatformDisconnect () 464 { 465 } 466 467protected: 468 virtual bool 469 DoExecute (Args& args, CommandReturnObject &result) 470 { 471 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 472 if (platform_sp) 473 { 474 if (args.GetArgumentCount() == 0) 475 { 476 Error error; 477 478 if (platform_sp->IsConnected()) 479 { 480 // Cache the instance name if there is one since we are 481 // about to disconnect and the name might go with it. 482 const char *hostname_cstr = platform_sp->GetHostname(); 483 std::string hostname; 484 if (hostname_cstr) 485 hostname.assign (hostname_cstr); 486 487 error = platform_sp->DisconnectRemote (); 488 if (error.Success()) 489 { 490 Stream &ostrm = result.GetOutputStream(); 491 if (hostname.empty()) 492 ostrm.Printf ("Disconnected from \"%s\"\n", platform_sp->GetPluginName().GetCString()); 493 else 494 ostrm.Printf ("Disconnected from \"%s\"\n", hostname.c_str()); 495 result.SetStatus (eReturnStatusSuccessFinishResult); 496 } 497 else 498 { 499 result.AppendErrorWithFormat ("%s", error.AsCString()); 500 result.SetStatus (eReturnStatusFailed); 501 } 502 } 503 else 504 { 505 // Not connected... 506 result.AppendErrorWithFormat ("not connected to '%s'", platform_sp->GetPluginName().GetCString()); 507 result.SetStatus (eReturnStatusFailed); 508 } 509 } 510 else 511 { 512 // Bad args 513 result.AppendError ("\"platform disconnect\" doesn't take any arguments"); 514 result.SetStatus (eReturnStatusFailed); 515 } 516 } 517 else 518 { 519 result.AppendError ("no platform is currently selected"); 520 result.SetStatus (eReturnStatusFailed); 521 } 522 return result.Succeeded(); 523 } 524}; 525 526//---------------------------------------------------------------------- 527// "platform mkdir" 528//---------------------------------------------------------------------- 529class CommandObjectPlatformMkDir : public CommandObjectParsed 530{ 531public: 532 CommandObjectPlatformMkDir (CommandInterpreter &interpreter) : 533 CommandObjectParsed (interpreter, 534 "platform mkdir", 535 "Make a new directory on the remote end.", 536 NULL, 537 0), 538 m_options(interpreter) 539 { 540 } 541 542 virtual 543 ~CommandObjectPlatformMkDir () 544 { 545 } 546 547 virtual bool 548 DoExecute (Args& args, CommandReturnObject &result) 549 { 550 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 551 if (platform_sp) 552 { 553 std::string cmd_line; 554 args.GetCommandString(cmd_line); 555 mode_t perms; 556 const OptionPermissions* options_permissions = (OptionPermissions*)m_options.GetGroupWithOption('r'); 557 if (options_permissions) 558 perms = options_permissions->m_permissions; 559 else 560 perms = 0000700 | 0000070 | 0000007; 561 uint32_t retcode = platform_sp->MakeDirectory(cmd_line,perms); 562 result.AppendMessageWithFormat("Status = %d\n",retcode); 563 result.SetStatus (eReturnStatusSuccessFinishResult); 564 } 565 else 566 { 567 result.AppendError ("no platform currently selected\n"); 568 result.SetStatus (eReturnStatusFailed); 569 } 570 return result.Succeeded(); 571 } 572 573 virtual Options * 574 GetOptions () 575 { 576 if (m_options.DidFinalize() == false) 577 { 578 m_options.Append(new OptionPermissions()); 579 m_options.Finalize(); 580 } 581 return &m_options; 582 } 583 OptionGroupOptions m_options; 584 585}; 586 587//---------------------------------------------------------------------- 588// "platform fopen" 589//---------------------------------------------------------------------- 590class CommandObjectPlatformFOpen : public CommandObjectParsed 591{ 592public: 593 CommandObjectPlatformFOpen (CommandInterpreter &interpreter) : 594 CommandObjectParsed (interpreter, 595 "platform file open", 596 "Open a file on the remote end.", 597 NULL, 598 0), 599 m_options(interpreter) 600 { 601 } 602 603 virtual 604 ~CommandObjectPlatformFOpen () 605 { 606 } 607 608 virtual bool 609 DoExecute (Args& args, CommandReturnObject &result) 610 { 611 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 612 if (platform_sp) 613 { 614 Error error; 615 std::string cmd_line; 616 args.GetCommandString(cmd_line); 617 mode_t perms; 618 const OptionPermissions* options_permissions = (OptionPermissions*)m_options.GetGroupWithOption('r'); 619 if (options_permissions) 620 perms = options_permissions->m_permissions; 621 else 622 perms = 0000700 | 0000070 | 0000007; 623 lldb::user_id_t fd = platform_sp->OpenFile(FileSpec(cmd_line.c_str(),false), 624 File::eOpenOptionRead | File::eOpenOptionWrite | 625 File::eOpenOptionAppend | File::eOpenOptionCanCreate, 626 perms, 627 error); 628 if (error.Success()) 629 { 630 result.AppendMessageWithFormat("File Descriptor = %" PRIu64 "\n",fd); 631 result.SetStatus (eReturnStatusSuccessFinishResult); 632 } 633 else 634 { 635 result.AppendError(error.AsCString()); 636 result.SetStatus (eReturnStatusFailed); 637 } 638 } 639 else 640 { 641 result.AppendError ("no platform currently selected\n"); 642 result.SetStatus (eReturnStatusFailed); 643 } 644 return result.Succeeded(); 645 } 646 virtual Options * 647 GetOptions () 648 { 649 if (m_options.DidFinalize() == false) 650 { 651 m_options.Append(new OptionPermissions()); 652 m_options.Finalize(); 653 } 654 return &m_options; 655 } 656 OptionGroupOptions m_options; 657}; 658 659//---------------------------------------------------------------------- 660// "platform fclose" 661//---------------------------------------------------------------------- 662class CommandObjectPlatformFClose : public CommandObjectParsed 663{ 664public: 665 CommandObjectPlatformFClose (CommandInterpreter &interpreter) : 666 CommandObjectParsed (interpreter, 667 "platform file close", 668 "Close a file on the remote end.", 669 NULL, 670 0) 671 { 672 } 673 674 virtual 675 ~CommandObjectPlatformFClose () 676 { 677 } 678 679 virtual bool 680 DoExecute (Args& args, CommandReturnObject &result) 681 { 682 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 683 if (platform_sp) 684 { 685 std::string cmd_line; 686 args.GetCommandString(cmd_line); 687 const lldb::user_id_t fd = Args::StringToUInt64(cmd_line.c_str(), UINT64_MAX); 688 Error error; 689 bool success = platform_sp->CloseFile(fd, error); 690 if (success) 691 { 692 result.AppendMessageWithFormat("file %" PRIu64 " closed.\n", fd); 693 result.SetStatus (eReturnStatusSuccessFinishResult); 694 } 695 else 696 { 697 result.AppendError(error.AsCString()); 698 result.SetStatus (eReturnStatusFailed); 699 } 700 } 701 else 702 { 703 result.AppendError ("no platform currently selected\n"); 704 result.SetStatus (eReturnStatusFailed); 705 } 706 return result.Succeeded(); 707 } 708}; 709 710//---------------------------------------------------------------------- 711// "platform fread" 712//---------------------------------------------------------------------- 713class CommandObjectPlatformFRead : public CommandObjectParsed 714{ 715public: 716 CommandObjectPlatformFRead (CommandInterpreter &interpreter) : 717 CommandObjectParsed (interpreter, 718 "platform file read", 719 "Read data from a file on the remote end.", 720 NULL, 721 0), 722 m_options (interpreter) 723 { 724 } 725 726 virtual 727 ~CommandObjectPlatformFRead () 728 { 729 } 730 731 virtual bool 732 DoExecute (Args& args, CommandReturnObject &result) 733 { 734 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 735 if (platform_sp) 736 { 737 std::string cmd_line; 738 args.GetCommandString(cmd_line); 739 const lldb::user_id_t fd = Args::StringToUInt64(cmd_line.c_str(), UINT64_MAX); 740 std::string buffer(m_options.m_count,0); 741 Error error; 742 uint32_t retcode = platform_sp->ReadFile(fd, m_options.m_offset, &buffer[0], m_options.m_count, error); 743 result.AppendMessageWithFormat("Return = %d\n",retcode); 744 result.AppendMessageWithFormat("Data = \"%s\"\n",buffer.c_str()); 745 result.SetStatus (eReturnStatusSuccessFinishResult); 746 } 747 else 748 { 749 result.AppendError ("no platform currently selected\n"); 750 result.SetStatus (eReturnStatusFailed); 751 } 752 return result.Succeeded(); 753 } 754 virtual Options * 755 GetOptions () 756 { 757 return &m_options; 758 } 759 760protected: 761 class CommandOptions : public Options 762 { 763 public: 764 765 CommandOptions (CommandInterpreter &interpreter) : 766 Options (interpreter) 767 { 768 } 769 770 virtual 771 ~CommandOptions () 772 { 773 } 774 775 virtual Error 776 SetOptionValue (uint32_t option_idx, const char *option_arg) 777 { 778 Error error; 779 char short_option = (char) m_getopt_table[option_idx].val; 780 bool success = false; 781 782 switch (short_option) 783 { 784 case 'o': 785 m_offset = Args::StringToUInt32(option_arg, 0, 0, &success); 786 if (!success) 787 error.SetErrorStringWithFormat("invalid offset: '%s'", option_arg); 788 break; 789 case 'c': 790 m_count = Args::StringToUInt32(option_arg, 0, 0, &success); 791 if (!success) 792 error.SetErrorStringWithFormat("invalid offset: '%s'", option_arg); 793 break; 794 795 default: 796 error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); 797 break; 798 } 799 800 return error; 801 } 802 803 void 804 OptionParsingStarting () 805 { 806 m_offset = 0; 807 m_count = 1; 808 } 809 810 const OptionDefinition* 811 GetDefinitions () 812 { 813 return g_option_table; 814 } 815 816 // Options table: Required for subclasses of Options. 817 818 static OptionDefinition g_option_table[]; 819 820 // Instance variables to hold the values for command options. 821 822 uint32_t m_offset; 823 uint32_t m_count; 824 }; 825 CommandOptions m_options; 826}; 827OptionDefinition 828CommandObjectPlatformFRead::CommandOptions::g_option_table[] = 829{ 830 { LLDB_OPT_SET_1, false, "offset" , 'o', OptionParser::eRequiredArgument, NULL, 0, eArgTypeIndex , "Offset into the file at which to start reading." }, 831 { LLDB_OPT_SET_1, false, "count" , 'c', OptionParser::eRequiredArgument, NULL, 0, eArgTypeCount , "Number of bytes to read from the file." }, 832 { 0 , false, NULL , 0 , 0 , NULL, 0, eArgTypeNone , NULL } 833}; 834 835 836//---------------------------------------------------------------------- 837// "platform fwrite" 838//---------------------------------------------------------------------- 839class CommandObjectPlatformFWrite : public CommandObjectParsed 840{ 841public: 842 CommandObjectPlatformFWrite (CommandInterpreter &interpreter) : 843 CommandObjectParsed (interpreter, 844 "platform file write", 845 "Write data to a file on the remote end.", 846 NULL, 847 0), 848 m_options (interpreter) 849 { 850 } 851 852 virtual 853 ~CommandObjectPlatformFWrite () 854 { 855 } 856 857 virtual bool 858 DoExecute (Args& args, CommandReturnObject &result) 859 { 860 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 861 if (platform_sp) 862 { 863 std::string cmd_line; 864 args.GetCommandString(cmd_line); 865 Error error; 866 const lldb::user_id_t fd = Args::StringToUInt64(cmd_line.c_str(), UINT64_MAX); 867 uint32_t retcode = platform_sp->WriteFile (fd, 868 m_options.m_offset, 869 &m_options.m_data[0], 870 m_options.m_data.size(), 871 error); 872 result.AppendMessageWithFormat("Return = %d\n",retcode); 873 result.SetStatus (eReturnStatusSuccessFinishResult); 874 } 875 else 876 { 877 result.AppendError ("no platform currently selected\n"); 878 result.SetStatus (eReturnStatusFailed); 879 } 880 return result.Succeeded(); 881 } 882 virtual Options * 883 GetOptions () 884 { 885 return &m_options; 886 } 887 888protected: 889 class CommandOptions : public Options 890 { 891 public: 892 893 CommandOptions (CommandInterpreter &interpreter) : 894 Options (interpreter) 895 { 896 } 897 898 virtual 899 ~CommandOptions () 900 { 901 } 902 903 virtual Error 904 SetOptionValue (uint32_t option_idx, const char *option_arg) 905 { 906 Error error; 907 char short_option = (char) m_getopt_table[option_idx].val; 908 bool success = false; 909 910 switch (short_option) 911 { 912 case 'o': 913 m_offset = Args::StringToUInt32(option_arg, 0, 0, &success); 914 if (!success) 915 error.SetErrorStringWithFormat("invalid offset: '%s'", option_arg); 916 break; 917 case 'd': 918 m_data.assign(option_arg); 919 break; 920 921 default: 922 error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); 923 break; 924 } 925 926 return error; 927 } 928 929 void 930 OptionParsingStarting () 931 { 932 m_offset = 0; 933 m_data.clear(); 934 } 935 936 const OptionDefinition* 937 GetDefinitions () 938 { 939 return g_option_table; 940 } 941 942 // Options table: Required for subclasses of Options. 943 944 static OptionDefinition g_option_table[]; 945 946 // Instance variables to hold the values for command options. 947 948 uint32_t m_offset; 949 std::string m_data; 950 }; 951 CommandOptions m_options; 952}; 953OptionDefinition 954CommandObjectPlatformFWrite::CommandOptions::g_option_table[] = 955{ 956 { LLDB_OPT_SET_1, false, "offset" , 'o', OptionParser::eRequiredArgument, NULL, 0, eArgTypeIndex , "Offset into the file at which to start reading." }, 957 { LLDB_OPT_SET_1, false, "data" , 'd', OptionParser::eRequiredArgument, NULL, 0, eArgTypeValue , "Text to write to the file." }, 958 { 0 , false, NULL , 0 , 0 , NULL, 0, eArgTypeNone , NULL } 959}; 960 961class CommandObjectPlatformFile : public CommandObjectMultiword 962{ 963public: 964 //------------------------------------------------------------------ 965 // Constructors and Destructors 966 //------------------------------------------------------------------ 967 CommandObjectPlatformFile (CommandInterpreter &interpreter) : 968 CommandObjectMultiword (interpreter, 969 "platform file", 970 "A set of commands to manage file access through a platform", 971 "platform file [open|close|read|write] ...") 972 { 973 LoadSubCommand ("open", CommandObjectSP (new CommandObjectPlatformFOpen (interpreter))); 974 LoadSubCommand ("close", CommandObjectSP (new CommandObjectPlatformFClose (interpreter))); 975 LoadSubCommand ("read", CommandObjectSP (new CommandObjectPlatformFRead (interpreter))); 976 LoadSubCommand ("write", CommandObjectSP (new CommandObjectPlatformFWrite (interpreter))); 977 } 978 979 virtual 980 ~CommandObjectPlatformFile () 981 { 982 } 983 984private: 985 //------------------------------------------------------------------ 986 // For CommandObjectPlatform only 987 //------------------------------------------------------------------ 988 DISALLOW_COPY_AND_ASSIGN (CommandObjectPlatformFile); 989}; 990 991//---------------------------------------------------------------------- 992// "platform get-file remote-file-path host-file-path" 993//---------------------------------------------------------------------- 994class CommandObjectPlatformGetFile : public CommandObjectParsed 995{ 996public: 997 CommandObjectPlatformGetFile (CommandInterpreter &interpreter) : 998 CommandObjectParsed (interpreter, 999 "platform get-file", 1000 "Transfer a file from the remote end to the local host.", 1001 "platform get-file <remote-file-spec> <local-file-spec>", 1002 0) 1003 { 1004 SetHelpLong( 1005"Examples: \n\ 1006\n\ 1007 platform get-file /the/remote/file/path /the/local/file/path\n\ 1008 # Transfer a file from the remote end with file path /the/remote/file/path to the local host.\n"); 1009 1010 CommandArgumentEntry arg1, arg2; 1011 CommandArgumentData file_arg_remote, file_arg_host; 1012 1013 // Define the first (and only) variant of this arg. 1014 file_arg_remote.arg_type = eArgTypeFilename; 1015 file_arg_remote.arg_repetition = eArgRepeatPlain; 1016 // There is only one variant this argument could be; put it into the argument entry. 1017 arg1.push_back (file_arg_remote); 1018 1019 // Define the second (and only) variant of this arg. 1020 file_arg_host.arg_type = eArgTypeFilename; 1021 file_arg_host.arg_repetition = eArgRepeatPlain; 1022 // There is only one variant this argument could be; put it into the argument entry. 1023 arg2.push_back (file_arg_host); 1024 1025 // Push the data for the first and the second arguments into the m_arguments vector. 1026 m_arguments.push_back (arg1); 1027 m_arguments.push_back (arg2); 1028 } 1029 1030 virtual 1031 ~CommandObjectPlatformGetFile () 1032 { 1033 } 1034 1035 virtual bool 1036 DoExecute (Args& args, CommandReturnObject &result) 1037 { 1038 // If the number of arguments is incorrect, issue an error message. 1039 if (args.GetArgumentCount() != 2) 1040 { 1041 result.GetErrorStream().Printf("error: required arguments missing; specify both the source and destination file paths\n"); 1042 result.SetStatus(eReturnStatusFailed); 1043 return false; 1044 } 1045 1046 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 1047 if (platform_sp) 1048 { 1049 const char *remote_file_path = args.GetArgumentAtIndex(0); 1050 const char *local_file_path = args.GetArgumentAtIndex(1); 1051 Error error = platform_sp->GetFile(FileSpec(remote_file_path, false), 1052 FileSpec(local_file_path, false)); 1053 if (error.Success()) 1054 { 1055 result.AppendMessageWithFormat("successfully get-file from %s (remote) to %s (host)\n", 1056 remote_file_path, local_file_path); 1057 result.SetStatus (eReturnStatusSuccessFinishResult); 1058 } 1059 else 1060 { 1061 result.AppendMessageWithFormat("get-file failed: %s\n", error.AsCString()); 1062 result.SetStatus (eReturnStatusFailed); 1063 } 1064 } 1065 else 1066 { 1067 result.AppendError ("no platform currently selected\n"); 1068 result.SetStatus (eReturnStatusFailed); 1069 } 1070 return result.Succeeded(); 1071 } 1072}; 1073 1074//---------------------------------------------------------------------- 1075// "platform get-size remote-file-path" 1076//---------------------------------------------------------------------- 1077class CommandObjectPlatformGetSize : public CommandObjectParsed 1078{ 1079public: 1080 CommandObjectPlatformGetSize (CommandInterpreter &interpreter) : 1081 CommandObjectParsed (interpreter, 1082 "platform get-size", 1083 "Get the file size from the remote end.", 1084 "platform get-size <remote-file-spec>", 1085 0) 1086 { 1087 SetHelpLong( 1088"Examples: \n\ 1089\n\ 1090 platform get-size /the/remote/file/path\n\ 1091 # Get the file size from the remote end with path /the/remote/file/path.\n"); 1092 1093 CommandArgumentEntry arg1; 1094 CommandArgumentData file_arg_remote; 1095 1096 // Define the first (and only) variant of this arg. 1097 file_arg_remote.arg_type = eArgTypeFilename; 1098 file_arg_remote.arg_repetition = eArgRepeatPlain; 1099 // There is only one variant this argument could be; put it into the argument entry. 1100 arg1.push_back (file_arg_remote); 1101 1102 // Push the data for the first argument into the m_arguments vector. 1103 m_arguments.push_back (arg1); 1104 } 1105 1106 virtual 1107 ~CommandObjectPlatformGetSize () 1108 { 1109 } 1110 1111 virtual bool 1112 DoExecute (Args& args, CommandReturnObject &result) 1113 { 1114 // If the number of arguments is incorrect, issue an error message. 1115 if (args.GetArgumentCount() != 1) 1116 { 1117 result.GetErrorStream().Printf("error: required argument missing; specify the source file path as the only argument\n"); 1118 result.SetStatus(eReturnStatusFailed); 1119 return false; 1120 } 1121 1122 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 1123 if (platform_sp) 1124 { 1125 std::string remote_file_path(args.GetArgumentAtIndex(0)); 1126 user_id_t size = platform_sp->GetFileSize(FileSpec(remote_file_path.c_str(), false)); 1127 if (size != UINT64_MAX) 1128 { 1129 result.AppendMessageWithFormat("File size of %s (remote): %" PRIu64 "\n", remote_file_path.c_str(), size); 1130 result.SetStatus (eReturnStatusSuccessFinishResult); 1131 } 1132 else 1133 { 1134 result.AppendMessageWithFormat("Eroor getting file size of %s (remote)\n", remote_file_path.c_str()); 1135 result.SetStatus (eReturnStatusFailed); 1136 } 1137 } 1138 else 1139 { 1140 result.AppendError ("no platform currently selected\n"); 1141 result.SetStatus (eReturnStatusFailed); 1142 } 1143 return result.Succeeded(); 1144 } 1145}; 1146 1147//---------------------------------------------------------------------- 1148// "platform put-file" 1149//---------------------------------------------------------------------- 1150class CommandObjectPlatformPutFile : public CommandObjectParsed 1151{ 1152public: 1153 CommandObjectPlatformPutFile (CommandInterpreter &interpreter) : 1154 CommandObjectParsed (interpreter, 1155 "platform put-file", 1156 "Transfer a file from this system to the remote end.", 1157 NULL, 1158 0) 1159 { 1160 } 1161 1162 virtual 1163 ~CommandObjectPlatformPutFile () 1164 { 1165 } 1166 1167 virtual bool 1168 DoExecute (Args& args, CommandReturnObject &result) 1169 { 1170 const char* src = args.GetArgumentAtIndex(0); 1171 const char* dst = args.GetArgumentAtIndex(1); 1172 1173 FileSpec src_fs(src, true); 1174 FileSpec dst_fs(dst, false); 1175 1176 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 1177 if (platform_sp) 1178 { 1179 Error error (platform_sp->PutFile(src_fs, dst_fs)); 1180 if (error.Success()) 1181 { 1182 result.SetStatus (eReturnStatusSuccessFinishNoResult); 1183 } 1184 else 1185 { 1186 result.AppendError (error.AsCString()); 1187 result.SetStatus (eReturnStatusFailed); 1188 } 1189 } 1190 else 1191 { 1192 result.AppendError ("no platform currently selected\n"); 1193 result.SetStatus (eReturnStatusFailed); 1194 } 1195 return result.Succeeded(); 1196 } 1197}; 1198 1199//---------------------------------------------------------------------- 1200// "platform process launch" 1201//---------------------------------------------------------------------- 1202class CommandObjectPlatformProcessLaunch : public CommandObjectParsed 1203{ 1204public: 1205 CommandObjectPlatformProcessLaunch (CommandInterpreter &interpreter) : 1206 CommandObjectParsed (interpreter, 1207 "platform process launch", 1208 "Launch a new process on a remote platform.", 1209 "platform process launch program", 1210 eFlagRequiresTarget | eFlagTryTargetAPILock), 1211 m_options (interpreter) 1212 { 1213 } 1214 1215 virtual 1216 ~CommandObjectPlatformProcessLaunch () 1217 { 1218 } 1219 1220 virtual Options * 1221 GetOptions () 1222 { 1223 return &m_options; 1224 } 1225 1226protected: 1227 virtual bool 1228 DoExecute (Args& args, CommandReturnObject &result) 1229 { 1230 Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); 1231 PlatformSP platform_sp; 1232 if (target) 1233 { 1234 platform_sp = target->GetPlatform(); 1235 } 1236 if (!platform_sp) 1237 { 1238 platform_sp = m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform(); 1239 } 1240 1241 if (platform_sp) 1242 { 1243 Error error; 1244 const size_t argc = args.GetArgumentCount(); 1245 Target *target = m_exe_ctx.GetTargetPtr(); 1246 Module *exe_module = target->GetExecutableModulePointer(); 1247 if (exe_module) 1248 { 1249 m_options.launch_info.GetExecutableFile () = exe_module->GetFileSpec(); 1250 char exe_path[PATH_MAX]; 1251 if (m_options.launch_info.GetExecutableFile ().GetPath (exe_path, sizeof(exe_path))) 1252 m_options.launch_info.GetArguments().AppendArgument (exe_path); 1253 m_options.launch_info.GetArchitecture() = exe_module->GetArchitecture(); 1254 } 1255 1256 if (argc > 0) 1257 { 1258 if (m_options.launch_info.GetExecutableFile ()) 1259 { 1260 // We already have an executable file, so we will use this 1261 // and all arguments to this function are extra arguments 1262 m_options.launch_info.GetArguments().AppendArguments (args); 1263 } 1264 else 1265 { 1266 // We don't have any file yet, so the first argument is our 1267 // executable, and the rest are program arguments 1268 const bool first_arg_is_executable = true; 1269 m_options.launch_info.SetArguments (args, first_arg_is_executable); 1270 } 1271 } 1272 1273 if (m_options.launch_info.GetExecutableFile ()) 1274 { 1275 Debugger &debugger = m_interpreter.GetDebugger(); 1276 1277 if (argc == 0) 1278 target->GetRunArguments(m_options.launch_info.GetArguments()); 1279 1280 ProcessSP process_sp (platform_sp->DebugProcess (m_options.launch_info, 1281 debugger, 1282 target, 1283 debugger.GetListener(), 1284 error)); 1285 if (process_sp && process_sp->IsAlive()) 1286 { 1287 result.SetStatus (eReturnStatusSuccessFinishNoResult); 1288 return true; 1289 } 1290 1291 if (error.Success()) 1292 result.AppendError ("process launch failed"); 1293 else 1294 result.AppendError (error.AsCString()); 1295 result.SetStatus (eReturnStatusFailed); 1296 } 1297 else 1298 { 1299 result.AppendError ("'platform process launch' uses the current target file and arguments, or the executable and its arguments can be specified in this command"); 1300 result.SetStatus (eReturnStatusFailed); 1301 return false; 1302 } 1303 } 1304 else 1305 { 1306 result.AppendError ("no platform is selected\n"); 1307 } 1308 return result.Succeeded(); 1309 } 1310 1311protected: 1312 ProcessLaunchCommandOptions m_options; 1313}; 1314 1315 1316 1317//---------------------------------------------------------------------- 1318// "platform process list" 1319//---------------------------------------------------------------------- 1320class CommandObjectPlatformProcessList : public CommandObjectParsed 1321{ 1322public: 1323 CommandObjectPlatformProcessList (CommandInterpreter &interpreter) : 1324 CommandObjectParsed (interpreter, 1325 "platform process list", 1326 "List processes on a remote platform by name, pid, or many other matching attributes.", 1327 "platform process list", 1328 0), 1329 m_options (interpreter) 1330 { 1331 } 1332 1333 virtual 1334 ~CommandObjectPlatformProcessList () 1335 { 1336 } 1337 1338 virtual Options * 1339 GetOptions () 1340 { 1341 return &m_options; 1342 } 1343 1344protected: 1345 virtual bool 1346 DoExecute (Args& args, CommandReturnObject &result) 1347 { 1348 Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); 1349 PlatformSP platform_sp; 1350 if (target) 1351 { 1352 platform_sp = target->GetPlatform(); 1353 } 1354 if (!platform_sp) 1355 { 1356 platform_sp = m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform(); 1357 } 1358 1359 if (platform_sp) 1360 { 1361 Error error; 1362 if (args.GetArgumentCount() == 0) 1363 { 1364 1365 if (platform_sp) 1366 { 1367 Stream &ostrm = result.GetOutputStream(); 1368 1369 lldb::pid_t pid = m_options.match_info.GetProcessInfo().GetProcessID(); 1370 if (pid != LLDB_INVALID_PROCESS_ID) 1371 { 1372 ProcessInstanceInfo proc_info; 1373 if (platform_sp->GetProcessInfo (pid, proc_info)) 1374 { 1375 ProcessInstanceInfo::DumpTableHeader (ostrm, platform_sp.get(), m_options.show_args, m_options.verbose); 1376 proc_info.DumpAsTableRow(ostrm, platform_sp.get(), m_options.show_args, m_options.verbose); 1377 result.SetStatus (eReturnStatusSuccessFinishResult); 1378 } 1379 else 1380 { 1381 result.AppendErrorWithFormat ("no process found with pid = %" PRIu64 "\n", pid); 1382 result.SetStatus (eReturnStatusFailed); 1383 } 1384 } 1385 else 1386 { 1387 ProcessInstanceInfoList proc_infos; 1388 const uint32_t matches = platform_sp->FindProcesses (m_options.match_info, proc_infos); 1389 const char *match_desc = NULL; 1390 const char *match_name = m_options.match_info.GetProcessInfo().GetName(); 1391 if (match_name && match_name[0]) 1392 { 1393 switch (m_options.match_info.GetNameMatchType()) 1394 { 1395 case eNameMatchIgnore: break; 1396 case eNameMatchEquals: match_desc = "matched"; break; 1397 case eNameMatchContains: match_desc = "contained"; break; 1398 case eNameMatchStartsWith: match_desc = "started with"; break; 1399 case eNameMatchEndsWith: match_desc = "ended with"; break; 1400 case eNameMatchRegularExpression: match_desc = "matched the regular expression"; break; 1401 } 1402 } 1403 1404 if (matches == 0) 1405 { 1406 if (match_desc) 1407 result.AppendErrorWithFormat ("no processes were found that %s \"%s\" on the \"%s\" platform\n", 1408 match_desc, 1409 match_name, 1410 platform_sp->GetPluginName().GetCString()); 1411 else 1412 result.AppendErrorWithFormat ("no processes were found on the \"%s\" platform\n", platform_sp->GetPluginName().GetCString()); 1413 result.SetStatus (eReturnStatusFailed); 1414 } 1415 else 1416 { 1417 result.AppendMessageWithFormat ("%u matching process%s found on \"%s\"", 1418 matches, 1419 matches > 1 ? "es were" : " was", 1420 platform_sp->GetName().GetCString()); 1421 if (match_desc) 1422 result.AppendMessageWithFormat (" whose name %s \"%s\"", 1423 match_desc, 1424 match_name); 1425 result.AppendMessageWithFormat ("\n"); 1426 ProcessInstanceInfo::DumpTableHeader (ostrm, platform_sp.get(), m_options.show_args, m_options.verbose); 1427 for (uint32_t i=0; i<matches; ++i) 1428 { 1429 proc_infos.GetProcessInfoAtIndex(i).DumpAsTableRow(ostrm, platform_sp.get(), m_options.show_args, m_options.verbose); 1430 } 1431 } 1432 } 1433 } 1434 } 1435 else 1436 { 1437 result.AppendError ("invalid args: process list takes only options\n"); 1438 result.SetStatus (eReturnStatusFailed); 1439 } 1440 } 1441 else 1442 { 1443 result.AppendError ("no platform is selected\n"); 1444 result.SetStatus (eReturnStatusFailed); 1445 } 1446 return result.Succeeded(); 1447 } 1448 1449 class CommandOptions : public Options 1450 { 1451 public: 1452 1453 CommandOptions (CommandInterpreter &interpreter) : 1454 Options (interpreter), 1455 match_info () 1456 { 1457 } 1458 1459 virtual 1460 ~CommandOptions () 1461 { 1462 } 1463 1464 virtual Error 1465 SetOptionValue (uint32_t option_idx, const char *option_arg) 1466 { 1467 Error error; 1468 const int short_option = m_getopt_table[option_idx].val; 1469 bool success = false; 1470 1471 switch (short_option) 1472 { 1473 case 'p': 1474 match_info.GetProcessInfo().SetProcessID (Args::StringToUInt32 (option_arg, LLDB_INVALID_PROCESS_ID, 0, &success)); 1475 if (!success) 1476 error.SetErrorStringWithFormat("invalid process ID string: '%s'", option_arg); 1477 break; 1478 1479 case 'P': 1480 match_info.GetProcessInfo().SetParentProcessID (Args::StringToUInt32 (option_arg, LLDB_INVALID_PROCESS_ID, 0, &success)); 1481 if (!success) 1482 error.SetErrorStringWithFormat("invalid parent process ID string: '%s'", option_arg); 1483 break; 1484 1485 case 'u': 1486 match_info.GetProcessInfo().SetUserID (Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success)); 1487 if (!success) 1488 error.SetErrorStringWithFormat("invalid user ID string: '%s'", option_arg); 1489 break; 1490 1491 case 'U': 1492 match_info.GetProcessInfo().SetEffectiveUserID (Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success)); 1493 if (!success) 1494 error.SetErrorStringWithFormat("invalid effective user ID string: '%s'", option_arg); 1495 break; 1496 1497 case 'g': 1498 match_info.GetProcessInfo().SetGroupID (Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success)); 1499 if (!success) 1500 error.SetErrorStringWithFormat("invalid group ID string: '%s'", option_arg); 1501 break; 1502 1503 case 'G': 1504 match_info.GetProcessInfo().SetEffectiveGroupID (Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success)); 1505 if (!success) 1506 error.SetErrorStringWithFormat("invalid effective group ID string: '%s'", option_arg); 1507 break; 1508 1509 case 'a': 1510 match_info.GetProcessInfo().GetArchitecture().SetTriple (option_arg, m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform().get()); 1511 break; 1512 1513 case 'n': 1514 match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false); 1515 match_info.SetNameMatchType (eNameMatchEquals); 1516 break; 1517 1518 case 'e': 1519 match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false); 1520 match_info.SetNameMatchType (eNameMatchEndsWith); 1521 break; 1522 1523 case 's': 1524 match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false); 1525 match_info.SetNameMatchType (eNameMatchStartsWith); 1526 break; 1527 1528 case 'c': 1529 match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false); 1530 match_info.SetNameMatchType (eNameMatchContains); 1531 break; 1532 1533 case 'r': 1534 match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false); 1535 match_info.SetNameMatchType (eNameMatchRegularExpression); 1536 break; 1537 1538 case 'A': 1539 show_args = true; 1540 break; 1541 1542 case 'v': 1543 verbose = true; 1544 break; 1545 1546 default: 1547 error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option); 1548 break; 1549 } 1550 1551 return error; 1552 } 1553 1554 void 1555 OptionParsingStarting () 1556 { 1557 match_info.Clear(); 1558 show_args = false; 1559 verbose = false; 1560 } 1561 1562 const OptionDefinition* 1563 GetDefinitions () 1564 { 1565 return g_option_table; 1566 } 1567 1568 // Options table: Required for subclasses of Options. 1569 1570 static OptionDefinition g_option_table[]; 1571 1572 // Instance variables to hold the values for command options. 1573 1574 ProcessInstanceInfoMatch match_info; 1575 bool show_args; 1576 bool verbose; 1577 }; 1578 CommandOptions m_options; 1579}; 1580 1581OptionDefinition 1582CommandObjectPlatformProcessList::CommandOptions::g_option_table[] = 1583{ 1584{ LLDB_OPT_SET_1 , false, "pid" , 'p', OptionParser::eRequiredArgument, NULL, 0, eArgTypePid , "List the process info for a specific process ID." }, 1585{ LLDB_OPT_SET_2 , true , "name" , 'n', OptionParser::eRequiredArgument, NULL, 0, eArgTypeProcessName , "Find processes with executable basenames that match a string." }, 1586{ LLDB_OPT_SET_3 , true , "ends-with" , 'e', OptionParser::eRequiredArgument, NULL, 0, eArgTypeProcessName , "Find processes with executable basenames that end with a string." }, 1587{ LLDB_OPT_SET_4 , true , "starts-with", 's', OptionParser::eRequiredArgument, NULL, 0, eArgTypeProcessName , "Find processes with executable basenames that start with a string." }, 1588{ LLDB_OPT_SET_5 , true , "contains" , 'c', OptionParser::eRequiredArgument, NULL, 0, eArgTypeProcessName , "Find processes with executable basenames that contain a string." }, 1589{ LLDB_OPT_SET_6 , true , "regex" , 'r', OptionParser::eRequiredArgument, NULL, 0, eArgTypeRegularExpression, "Find processes with executable basenames that match a regular expression." }, 1590{ LLDB_OPT_SET_FROM_TO(2, 6), false, "parent" , 'P', OptionParser::eRequiredArgument, NULL, 0, eArgTypePid , "Find processes that have a matching parent process ID." }, 1591{ LLDB_OPT_SET_FROM_TO(2, 6), false, "uid" , 'u', OptionParser::eRequiredArgument, NULL, 0, eArgTypeUnsignedInteger , "Find processes that have a matching user ID." }, 1592{ LLDB_OPT_SET_FROM_TO(2, 6), false, "euid" , 'U', OptionParser::eRequiredArgument, NULL, 0, eArgTypeUnsignedInteger , "Find processes that have a matching effective user ID." }, 1593{ LLDB_OPT_SET_FROM_TO(2, 6), false, "gid" , 'g', OptionParser::eRequiredArgument, NULL, 0, eArgTypeUnsignedInteger , "Find processes that have a matching group ID." }, 1594{ LLDB_OPT_SET_FROM_TO(2, 6), false, "egid" , 'G', OptionParser::eRequiredArgument, NULL, 0, eArgTypeUnsignedInteger , "Find processes that have a matching effective group ID." }, 1595{ LLDB_OPT_SET_FROM_TO(2, 6), false, "arch" , 'a', OptionParser::eRequiredArgument, NULL, 0, eArgTypeArchitecture , "Find processes that have a matching architecture." }, 1596{ LLDB_OPT_SET_FROM_TO(1, 6), false, "show-args" , 'A', OptionParser::eNoArgument , NULL, 0, eArgTypeNone , "Show process arguments instead of the process executable basename." }, 1597{ LLDB_OPT_SET_FROM_TO(1, 6), false, "verbose" , 'v', OptionParser::eNoArgument , NULL, 0, eArgTypeNone , "Enable verbose output." }, 1598{ 0 , false, NULL , 0 , 0 , NULL, 0, eArgTypeNone , NULL } 1599}; 1600 1601//---------------------------------------------------------------------- 1602// "platform process info" 1603//---------------------------------------------------------------------- 1604class CommandObjectPlatformProcessInfo : public CommandObjectParsed 1605{ 1606public: 1607 CommandObjectPlatformProcessInfo (CommandInterpreter &interpreter) : 1608 CommandObjectParsed (interpreter, 1609 "platform process info", 1610 "Get detailed information for one or more process by process ID.", 1611 "platform process info <pid> [<pid> <pid> ...]", 1612 0) 1613 { 1614 CommandArgumentEntry arg; 1615 CommandArgumentData pid_args; 1616 1617 // Define the first (and only) variant of this arg. 1618 pid_args.arg_type = eArgTypePid; 1619 pid_args.arg_repetition = eArgRepeatStar; 1620 1621 // There is only one variant this argument could be; put it into the argument entry. 1622 arg.push_back (pid_args); 1623 1624 // Push the data for the first argument into the m_arguments vector. 1625 m_arguments.push_back (arg); 1626 } 1627 1628 virtual 1629 ~CommandObjectPlatformProcessInfo () 1630 { 1631 } 1632 1633protected: 1634 virtual bool 1635 DoExecute (Args& args, CommandReturnObject &result) 1636 { 1637 Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get(); 1638 PlatformSP platform_sp; 1639 if (target) 1640 { 1641 platform_sp = target->GetPlatform(); 1642 } 1643 if (!platform_sp) 1644 { 1645 platform_sp = m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform(); 1646 } 1647 1648 if (platform_sp) 1649 { 1650 const size_t argc = args.GetArgumentCount(); 1651 if (argc > 0) 1652 { 1653 Error error; 1654 1655 if (platform_sp->IsConnected()) 1656 { 1657 Stream &ostrm = result.GetOutputStream(); 1658 bool success; 1659 for (size_t i=0; i<argc; ++ i) 1660 { 1661 const char *arg = args.GetArgumentAtIndex(i); 1662 lldb::pid_t pid = Args::StringToUInt32 (arg, LLDB_INVALID_PROCESS_ID, 0, &success); 1663 if (success) 1664 { 1665 ProcessInstanceInfo proc_info; 1666 if (platform_sp->GetProcessInfo (pid, proc_info)) 1667 { 1668 ostrm.Printf ("Process information for process %" PRIu64 ":\n", pid); 1669 proc_info.Dump (ostrm, platform_sp.get()); 1670 } 1671 else 1672 { 1673 ostrm.Printf ("error: no process information is available for process %" PRIu64 "\n", pid); 1674 } 1675 ostrm.EOL(); 1676 } 1677 else 1678 { 1679 result.AppendErrorWithFormat ("invalid process ID argument '%s'", arg); 1680 result.SetStatus (eReturnStatusFailed); 1681 break; 1682 } 1683 } 1684 } 1685 else 1686 { 1687 // Not connected... 1688 result.AppendErrorWithFormat ("not connected to '%s'", platform_sp->GetPluginName().GetCString()); 1689 result.SetStatus (eReturnStatusFailed); 1690 } 1691 } 1692 else 1693 { 1694 // No args 1695 result.AppendError ("one or more process id(s) must be specified"); 1696 result.SetStatus (eReturnStatusFailed); 1697 } 1698 } 1699 else 1700 { 1701 result.AppendError ("no platform is currently selected"); 1702 result.SetStatus (eReturnStatusFailed); 1703 } 1704 return result.Succeeded(); 1705 } 1706}; 1707 1708class CommandObjectPlatformProcessAttach : public CommandObjectParsed 1709{ 1710public: 1711 1712 class CommandOptions : public Options 1713 { 1714 public: 1715 1716 CommandOptions (CommandInterpreter &interpreter) : 1717 Options(interpreter) 1718 { 1719 // Keep default values of all options in one place: OptionParsingStarting () 1720 OptionParsingStarting (); 1721 } 1722 1723 ~CommandOptions () 1724 { 1725 } 1726 1727 Error 1728 SetOptionValue (uint32_t option_idx, const char *option_arg) 1729 { 1730 Error error; 1731 char short_option = (char) m_getopt_table[option_idx].val; 1732 bool success = false; 1733 switch (short_option) 1734 { 1735 case 'p': 1736 { 1737 lldb::pid_t pid = Args::StringToUInt32 (option_arg, LLDB_INVALID_PROCESS_ID, 0, &success); 1738 if (!success || pid == LLDB_INVALID_PROCESS_ID) 1739 { 1740 error.SetErrorStringWithFormat("invalid process ID '%s'", option_arg); 1741 } 1742 else 1743 { 1744 attach_info.SetProcessID (pid); 1745 } 1746 } 1747 break; 1748 1749 case 'P': 1750 attach_info.SetProcessPluginName (option_arg); 1751 break; 1752 1753 case 'n': 1754 attach_info.GetExecutableFile().SetFile(option_arg, false); 1755 break; 1756 1757 case 'w': 1758 attach_info.SetWaitForLaunch(true); 1759 break; 1760 1761 default: 1762 error.SetErrorStringWithFormat("invalid short option character '%c'", short_option); 1763 break; 1764 } 1765 return error; 1766 } 1767 1768 void 1769 OptionParsingStarting () 1770 { 1771 attach_info.Clear(); 1772 } 1773 1774 const OptionDefinition* 1775 GetDefinitions () 1776 { 1777 return g_option_table; 1778 } 1779 1780 virtual bool 1781 HandleOptionArgumentCompletion (Args &input, 1782 int cursor_index, 1783 int char_pos, 1784 OptionElementVector &opt_element_vector, 1785 int opt_element_index, 1786 int match_start_point, 1787 int max_return_elements, 1788 bool &word_complete, 1789 StringList &matches) 1790 { 1791 int opt_arg_pos = opt_element_vector[opt_element_index].opt_arg_pos; 1792 int opt_defs_index = opt_element_vector[opt_element_index].opt_defs_index; 1793 1794 // We are only completing the name option for now... 1795 1796 const OptionDefinition *opt_defs = GetDefinitions(); 1797 if (opt_defs[opt_defs_index].short_option == 'n') 1798 { 1799 // Are we in the name? 1800 1801 // Look to see if there is a -P argument provided, and if so use that plugin, otherwise 1802 // use the default plugin. 1803 1804 const char *partial_name = NULL; 1805 partial_name = input.GetArgumentAtIndex(opt_arg_pos); 1806 1807 PlatformSP platform_sp (m_interpreter.GetPlatform (true)); 1808 if (platform_sp) 1809 { 1810 ProcessInstanceInfoList process_infos; 1811 ProcessInstanceInfoMatch match_info; 1812 if (partial_name) 1813 { 1814 match_info.GetProcessInfo().GetExecutableFile().SetFile(partial_name, false); 1815 match_info.SetNameMatchType(eNameMatchStartsWith); 1816 } 1817 platform_sp->FindProcesses (match_info, process_infos); 1818 const uint32_t num_matches = process_infos.GetSize(); 1819 if (num_matches > 0) 1820 { 1821 for (uint32_t i=0; i<num_matches; ++i) 1822 { 1823 matches.AppendString (process_infos.GetProcessNameAtIndex(i), 1824 process_infos.GetProcessNameLengthAtIndex(i)); 1825 } 1826 } 1827 } 1828 } 1829 1830 return false; 1831 } 1832 1833 // Options table: Required for subclasses of Options. 1834 1835 static OptionDefinition g_option_table[]; 1836 1837 // Instance variables to hold the values for command options. 1838 1839 ProcessAttachInfo attach_info; 1840 }; 1841 1842 CommandObjectPlatformProcessAttach (CommandInterpreter &interpreter) : 1843 CommandObjectParsed (interpreter, 1844 "platform process attach", 1845 "Attach to a process.", 1846 "platform process attach <cmd-options>"), 1847 m_options (interpreter) 1848 { 1849 } 1850 1851 ~CommandObjectPlatformProcessAttach () 1852 { 1853 } 1854 1855 bool 1856 DoExecute (Args& command, 1857 CommandReturnObject &result) 1858 { 1859 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 1860 if (platform_sp) 1861 { 1862 Error err; 1863 ProcessSP remote_process_sp = 1864 platform_sp->Attach(m_options.attach_info, m_interpreter.GetDebugger(), NULL, m_interpreter.GetDebugger().GetListener(), err); 1865 if (err.Fail()) 1866 { 1867 result.AppendError(err.AsCString()); 1868 result.SetStatus (eReturnStatusFailed); 1869 } 1870 else if (remote_process_sp.get() == NULL) 1871 { 1872 result.AppendError("could not attach: unknown reason"); 1873 result.SetStatus (eReturnStatusFailed); 1874 } 1875 else 1876 result.SetStatus (eReturnStatusSuccessFinishResult); 1877 } 1878 else 1879 { 1880 result.AppendError ("no platform is currently selected"); 1881 result.SetStatus (eReturnStatusFailed); 1882 } 1883 return result.Succeeded(); 1884 } 1885 1886 Options * 1887 GetOptions () 1888 { 1889 return &m_options; 1890 } 1891 1892protected: 1893 1894 CommandOptions m_options; 1895}; 1896 1897 1898OptionDefinition 1899CommandObjectPlatformProcessAttach::CommandOptions::g_option_table[] = 1900{ 1901 { LLDB_OPT_SET_ALL, false, "plugin", 'P', OptionParser::eRequiredArgument, NULL, 0, eArgTypePlugin, "Name of the process plugin you want to use."}, 1902 { LLDB_OPT_SET_1, false, "pid", 'p', OptionParser::eRequiredArgument, NULL, 0, eArgTypePid, "The process ID of an existing process to attach to."}, 1903 { LLDB_OPT_SET_2, false, "name", 'n', OptionParser::eRequiredArgument, NULL, 0, eArgTypeProcessName, "The name of the process to attach to."}, 1904 { LLDB_OPT_SET_2, false, "waitfor",'w', OptionParser::eNoArgument, NULL, 0, eArgTypeNone, "Wait for the the process with <process-name> to launch."}, 1905 { 0, false, NULL, 0, 0, NULL, 0, eArgTypeNone, NULL } 1906}; 1907 1908 1909class CommandObjectPlatformProcess : public CommandObjectMultiword 1910{ 1911public: 1912 //------------------------------------------------------------------ 1913 // Constructors and Destructors 1914 //------------------------------------------------------------------ 1915 CommandObjectPlatformProcess (CommandInterpreter &interpreter) : 1916 CommandObjectMultiword (interpreter, 1917 "platform process", 1918 "A set of commands to query, launch and attach to platform processes", 1919 "platform process [attach|launch|list] ...") 1920 { 1921 LoadSubCommand ("attach", CommandObjectSP (new CommandObjectPlatformProcessAttach (interpreter))); 1922 LoadSubCommand ("launch", CommandObjectSP (new CommandObjectPlatformProcessLaunch (interpreter))); 1923 LoadSubCommand ("info" , CommandObjectSP (new CommandObjectPlatformProcessInfo (interpreter))); 1924 LoadSubCommand ("list" , CommandObjectSP (new CommandObjectPlatformProcessList (interpreter))); 1925 1926 } 1927 1928 virtual 1929 ~CommandObjectPlatformProcess () 1930 { 1931 } 1932 1933private: 1934 //------------------------------------------------------------------ 1935 // For CommandObjectPlatform only 1936 //------------------------------------------------------------------ 1937 DISALLOW_COPY_AND_ASSIGN (CommandObjectPlatformProcess); 1938}; 1939 1940//---------------------------------------------------------------------- 1941// "platform shell" 1942//---------------------------------------------------------------------- 1943class CommandObjectPlatformShell : public CommandObjectRaw 1944{ 1945public: 1946 1947 class CommandOptions : public Options 1948 { 1949 public: 1950 1951 CommandOptions (CommandInterpreter &interpreter) : 1952 Options(interpreter), 1953 timeout(10) 1954 { 1955 } 1956 1957 virtual 1958 ~CommandOptions () 1959 { 1960 } 1961 1962 virtual uint32_t 1963 GetNumDefinitions () 1964 { 1965 return 1; 1966 } 1967 1968 virtual const OptionDefinition* 1969 GetDefinitions () 1970 { 1971 return g_option_table; 1972 } 1973 1974 virtual Error 1975 SetOptionValue (uint32_t option_idx, 1976 const char *option_value) 1977 { 1978 Error error; 1979 1980 const char short_option = (char) g_option_table[option_idx].short_option; 1981 1982 switch (short_option) 1983 { 1984 case 't': 1985 { 1986 bool success; 1987 timeout = Args::StringToUInt32(option_value, 10, 10, &success); 1988 if (!success) 1989 error.SetErrorStringWithFormat("could not convert \"%s\" to a numeric value.", option_value); 1990 break; 1991 } 1992 default: 1993 error.SetErrorStringWithFormat("invalid short option character '%c'", short_option); 1994 break; 1995 } 1996 1997 return error; 1998 } 1999 2000 virtual void 2001 OptionParsingStarting () 2002 { 2003 } 2004 2005 // Options table: Required for subclasses of Options. 2006 2007 static OptionDefinition g_option_table[]; 2008 uint32_t timeout; 2009 }; 2010 2011 CommandObjectPlatformShell (CommandInterpreter &interpreter) : 2012 CommandObjectRaw (interpreter, 2013 "platform shell", 2014 "Run a shell command on a the selected platform.", 2015 "platform shell <shell-command>", 2016 0), 2017 m_options(interpreter) 2018 { 2019 } 2020 2021 virtual 2022 ~CommandObjectPlatformShell () 2023 { 2024 } 2025 2026 virtual 2027 Options * 2028 GetOptions () 2029 { 2030 return &m_options; 2031 } 2032 2033 virtual bool 2034 DoExecute (const char *raw_command_line, CommandReturnObject &result) 2035 { 2036 m_options.NotifyOptionParsingStarting(); 2037 2038 const char* expr = NULL; 2039 2040 // Print out an usage syntax on an empty command line. 2041 if (raw_command_line[0] == '\0') 2042 { 2043 result.GetOutputStream().Printf("%s\n", this->GetSyntax()); 2044 return true; 2045 } 2046 2047 if (raw_command_line[0] == '-') 2048 { 2049 // We have some options and these options MUST end with --. 2050 const char *end_options = NULL; 2051 const char *s = raw_command_line; 2052 while (s && s[0]) 2053 { 2054 end_options = ::strstr (s, "--"); 2055 if (end_options) 2056 { 2057 end_options += 2; // Get past the "--" 2058 if (::isspace (end_options[0])) 2059 { 2060 expr = end_options; 2061 while (::isspace (*expr)) 2062 ++expr; 2063 break; 2064 } 2065 } 2066 s = end_options; 2067 } 2068 2069 if (end_options) 2070 { 2071 Args args (raw_command_line, end_options - raw_command_line); 2072 if (!ParseOptions (args, result)) 2073 return false; 2074 } 2075 } 2076 2077 if (expr == NULL) 2078 expr = raw_command_line; 2079 2080 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 2081 Error error; 2082 if (platform_sp) 2083 { 2084 const char *working_dir = NULL; 2085 std::string output; 2086 int status = -1; 2087 int signo = -1; 2088 error = (platform_sp->RunShellCommand (expr, working_dir, &status, &signo, &output, m_options.timeout)); 2089 if (!output.empty()) 2090 result.GetOutputStream().PutCString(output.c_str()); 2091 if (status > 0) 2092 { 2093 if (signo > 0) 2094 { 2095 const char *signo_cstr = Host::GetSignalAsCString(signo); 2096 if (signo_cstr) 2097 result.GetOutputStream().Printf("error: command returned with status %i and signal %s\n", status, signo_cstr); 2098 else 2099 result.GetOutputStream().Printf("error: command returned with status %i and signal %i\n", status, signo); 2100 } 2101 else 2102 result.GetOutputStream().Printf("error: command returned with status %i\n", status); 2103 } 2104 } 2105 else 2106 { 2107 result.GetOutputStream().Printf("error: cannot run remote shell commands without a platform\n"); 2108 error.SetErrorString("error: cannot run remote shell commands without a platform"); 2109 } 2110 2111 if (error.Fail()) 2112 { 2113 result.AppendError(error.AsCString()); 2114 result.SetStatus (eReturnStatusFailed); 2115 } 2116 else 2117 { 2118 result.SetStatus (eReturnStatusSuccessFinishResult); 2119 } 2120 return true; 2121 } 2122 CommandOptions m_options; 2123}; 2124 2125OptionDefinition 2126CommandObjectPlatformShell::CommandOptions::g_option_table[] = 2127{ 2128 { LLDB_OPT_SET_ALL, false, "timeout", 't', OptionParser::eRequiredArgument, NULL, 0, eArgTypeValue, "Seconds to wait for the remote host to finish running the command."}, 2129 { 0, false, NULL, 0, 0, NULL, 0, eArgTypeNone, NULL } 2130}; 2131 2132struct RecurseCopyBaton 2133{ 2134 const std::string& destination; 2135 const PlatformSP& platform_sp; 2136 Error error; 2137}; 2138 2139 2140static FileSpec::EnumerateDirectoryResult 2141RecurseCopy_Callback (void *baton, 2142 FileSpec::FileType file_type, 2143 const FileSpec &spec) 2144{ 2145 RecurseCopyBaton* rc_baton = (RecurseCopyBaton*)baton; 2146 switch (file_type) 2147 { 2148 case FileSpec::eFileTypePipe: 2149 case FileSpec::eFileTypeSocket: 2150 // we have no way to copy pipes and sockets - ignore them and continue 2151 return FileSpec::eEnumerateDirectoryResultNext; 2152 break; 2153 2154 case FileSpec::eFileTypeSymbolicLink: 2155 // what to do for symlinks? 2156 return FileSpec::eEnumerateDirectoryResultNext; 2157 break; 2158 2159 case FileSpec::eFileTypeDirectory: 2160 { 2161 // make the new directory and get in there 2162 FileSpec new_directory(rc_baton->destination.c_str(),false); 2163 new_directory.AppendPathComponent(spec.GetLastPathComponent()); 2164 uint32_t errcode = rc_baton->platform_sp->MakeDirectory(new_directory, 0777); 2165 std::string new_directory_path (new_directory.GetPath()); 2166 if (errcode != 0) 2167 { 2168 rc_baton->error.SetErrorStringWithFormat("unable to setup directory %s on remote end",new_directory_path.c_str()); 2169 return FileSpec::eEnumerateDirectoryResultQuit; // got an error, bail out 2170 } 2171 2172 // now recurse 2173 std::string local_path (spec.GetPath()); 2174 RecurseCopyBaton rc_baton2 = { new_directory_path, rc_baton->platform_sp, Error() }; 2175 FileSpec::EnumerateDirectory(local_path.c_str(), true, true, true, RecurseCopy_Callback, &rc_baton2); 2176 if (rc_baton2.error.Fail()) 2177 { 2178 rc_baton->error.SetErrorString(rc_baton2.error.AsCString()); 2179 return FileSpec::eEnumerateDirectoryResultQuit; // got an error, bail out 2180 } 2181 return FileSpec::eEnumerateDirectoryResultNext; 2182 } 2183 break; 2184 2185 case FileSpec::eFileTypeRegular: 2186 { 2187 // copy the file and keep going 2188 std::string dest(rc_baton->destination); 2189 dest.append(spec.GetFilename().GetCString()); 2190 Error err = rc_baton->platform_sp->PutFile(spec, FileSpec(dest.c_str(), false)); 2191 if (err.Fail()) 2192 { 2193 rc_baton->error.SetErrorString(err.AsCString()); 2194 return FileSpec::eEnumerateDirectoryResultQuit; // got an error, bail out 2195 } 2196 return FileSpec::eEnumerateDirectoryResultNext; 2197 } 2198 break; 2199 2200 case FileSpec::eFileTypeInvalid: 2201 case FileSpec::eFileTypeOther: 2202 case FileSpec::eFileTypeUnknown: 2203 rc_baton->error.SetErrorStringWithFormat("invalid file detected during copy: %s/%s", spec.GetDirectory().GetCString(), spec.GetFilename().GetCString()); 2204 return FileSpec::eEnumerateDirectoryResultQuit; // got an error, bail out 2205 break; 2206 } 2207} 2208 2209//---------------------------------------------------------------------- 2210// "platform install" - install a target to a remote end 2211//---------------------------------------------------------------------- 2212class CommandObjectPlatformInstall : public CommandObjectParsed 2213{ 2214public: 2215 CommandObjectPlatformInstall (CommandInterpreter &interpreter) : 2216 CommandObjectParsed (interpreter, 2217 "platform target-install", 2218 "Install a target (bundle or executable file) to the remote end.", 2219 "platform target-install <local-thing> <remote-sandbox>", 2220 0) 2221 { 2222 } 2223 2224 virtual 2225 ~CommandObjectPlatformInstall () 2226 { 2227 } 2228 2229 virtual bool 2230 DoExecute (Args& args, CommandReturnObject &result) 2231 { 2232 if (args.GetArgumentCount() != 2) 2233 { 2234 result.AppendError("platform target-install takes two arguments"); 2235 result.SetStatus(eReturnStatusFailed); 2236 return false; 2237 } 2238 // TODO: move the bulk of this code over to the platform itself 2239 std::string local_thing(args.GetArgumentAtIndex(0)); 2240 std::string remote_sandbox(args.GetArgumentAtIndex(1)); 2241 FileSpec source(local_thing.c_str(), true); 2242 if (source.Exists() == false) 2243 { 2244 result.AppendError("source location does not exist or is not accessible"); 2245 result.SetStatus(eReturnStatusFailed); 2246 return false; 2247 } 2248 PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform()); 2249 if (!platform_sp) 2250 { 2251 result.AppendError ("no platform currently selected"); 2252 result.SetStatus (eReturnStatusFailed); 2253 return false; 2254 } 2255 FileSpec::FileType source_type(source.GetFileType()); 2256 if (source_type == FileSpec::eFileTypeDirectory) 2257 { 2258 if (platform_sp->GetSupportsRSync()) 2259 { 2260 FileSpec remote_folder(remote_sandbox.c_str(), false); 2261 Error rsync_err = platform_sp->PutFile(source, remote_folder); 2262 if (rsync_err.Success()) 2263 { 2264 result.SetStatus(eReturnStatusSuccessFinishResult); 2265 return result.Succeeded(); 2266 } 2267 } 2268 FileSpec remote_folder(remote_sandbox.c_str(), false); 2269 remote_folder.AppendPathComponent(source.GetLastPathComponent()); 2270 // TODO: default permissions are bad 2271 uint32_t errcode = platform_sp->MakeDirectory(remote_folder, 0777); 2272 if (errcode != 0) 2273 { 2274 result.AppendError("unable to setup target directory on remote end"); 2275 result.SetStatus(eReturnStatusSuccessFinishNoResult); 2276 return result.Succeeded(); 2277 } 2278 // now recurse 2279 std::string remote_folder_path (remote_folder.GetPath()); 2280 Error err = RecurseCopy(source,remote_folder_path,platform_sp); 2281 if (err.Fail()) 2282 { 2283 result.AppendError(err.AsCString()); 2284 result.SetStatus(eReturnStatusFailed); 2285 } 2286 else 2287 result.SetStatus(eReturnStatusSuccessFinishResult); 2288 return result.Succeeded(); 2289 } 2290 else if (source_type == FileSpec::eFileTypeRegular) 2291 { 2292 // just a plain file - push it to remote and be done 2293 remote_sandbox.append(source.GetFilename().GetCString()); 2294 FileSpec destination(remote_sandbox.c_str(),false); 2295 Error err = platform_sp->PutFile(source, destination); 2296 if (err.Success()) 2297 result.SetStatus(eReturnStatusSuccessFinishResult); 2298 else 2299 { 2300 result.AppendError(err.AsCString()); 2301 result.SetStatus(eReturnStatusFailed); 2302 } 2303 return result.Succeeded(); 2304 } 2305 else 2306 { 2307 result.AppendError("source is not a known type of file"); 2308 result.SetStatus(eReturnStatusFailed); 2309 return result.Succeeded(); 2310 } 2311 } 2312private: 2313 2314 Error 2315 RecurseCopy (const FileSpec& source, 2316 const std::string& destination, 2317 const PlatformSP& platform_sp) 2318 { 2319 std::string source_path (source.GetPath()); 2320 RecurseCopyBaton baton = { destination, platform_sp, Error() }; 2321 FileSpec::EnumerateDirectory(source_path.c_str(), true, true, true, RecurseCopy_Callback, &baton); 2322 return baton.error; 2323 } 2324}; 2325 2326//---------------------------------------------------------------------- 2327// CommandObjectPlatform constructor 2328//---------------------------------------------------------------------- 2329CommandObjectPlatform::CommandObjectPlatform(CommandInterpreter &interpreter) : 2330 CommandObjectMultiword (interpreter, 2331 "platform", 2332 "A set of commands to manage and create platforms.", 2333 "platform [connect|disconnect|info|list|status|select] ...") 2334{ 2335 LoadSubCommand ("select", CommandObjectSP (new CommandObjectPlatformSelect (interpreter))); 2336 LoadSubCommand ("list" , CommandObjectSP (new CommandObjectPlatformList (interpreter))); 2337 LoadSubCommand ("status", CommandObjectSP (new CommandObjectPlatformStatus (interpreter))); 2338 LoadSubCommand ("connect", CommandObjectSP (new CommandObjectPlatformConnect (interpreter))); 2339 LoadSubCommand ("disconnect", CommandObjectSP (new CommandObjectPlatformDisconnect (interpreter))); 2340#ifdef LLDB_CONFIGURATION_DEBUG 2341 LoadSubCommand ("mkdir", CommandObjectSP (new CommandObjectPlatformMkDir (interpreter))); 2342 LoadSubCommand ("file", CommandObjectSP (new CommandObjectPlatformFile (interpreter))); 2343 LoadSubCommand ("get-file", CommandObjectSP (new CommandObjectPlatformGetFile (interpreter))); 2344 LoadSubCommand ("get-size", CommandObjectSP (new CommandObjectPlatformGetSize (interpreter))); 2345 LoadSubCommand ("put-file", CommandObjectSP (new CommandObjectPlatformPutFile (interpreter))); 2346#endif 2347 LoadSubCommand ("process", CommandObjectSP (new CommandObjectPlatformProcess (interpreter))); 2348 LoadSubCommand ("shell", CommandObjectSP (new CommandObjectPlatformShell (interpreter))); 2349 LoadSubCommand ("target-install", CommandObjectSP (new CommandObjectPlatformInstall (interpreter))); 2350} 2351 2352 2353//---------------------------------------------------------------------- 2354// Destructor 2355//---------------------------------------------------------------------- 2356CommandObjectPlatform::~CommandObjectPlatform() 2357{ 2358} 2359