15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <cstdio> 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <cstring> 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/environment.h" 101320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "base/files/file_util.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kEvalCommand[] = "--eval-command"; 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kCommand[] = "--command"; 167d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)static const char kNaClIrt[] = "nacl-irt \""; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const char kPass[] = "PASS"; 187d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)static const char kAttach[] = "target remote :4014"; 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int main(int argc, char** argv) { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<base::Environment> env(base::Environment::Create()); 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string mock_nacl_gdb_file; 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) env->GetVar("MOCK_NACL_GDB", &mock_nacl_gdb_file); 247d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) CHECK_GE(argc, 5); 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // First argument should be --eval-command. 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_EQ(strcmp(argv[1], kEvalCommand), 0); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Second argument should start with nacl-irt. 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_GE(strlen(argv[2]), strlen(kNaClIrt)); 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_EQ(strncmp(argv[2], kNaClIrt, strlen(kNaClIrt)), 0); 307d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) char* irt_file_name = strdup(&argv[2][strlen(kNaClIrt)]); 317d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) CHECK_GE(strlen(irt_file_name), 1u); 327d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) // Remove closing quote. 337d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) irt_file_name[strlen(irt_file_name) - 1] = 0; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FILE* irt_file = fopen(irt_file_name, "r"); 357d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) free(irt_file_name); 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // nacl-irt parameter must be a file name. 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PCHECK(irt_file); 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fclose(irt_file); 397d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) CHECK_EQ(strcmp(argv[3], kEvalCommand), 0); 407d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) CHECK_EQ(strcmp(argv[4], kAttach), 0); 417d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) int i = 5; 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Skip additional --eval-command parameters. 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) while (i < argc) { 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (strcmp(argv[i], kEvalCommand) == 0) { 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i += 2; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) continue; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (strcmp(argv[i], kCommand) == 0) { 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Command line shouldn't end with --command switch without value. 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i += 2; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_LE(i, argc); 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string nacl_gdb_script(argv[i - 1]); 53a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::WriteFile(base::FilePath::FromUTF8Unsafe(nacl_gdb_script), 54a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) kPass, strlen(kPass)); 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) continue; 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Unknown argument. 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Invalid argument " << argv[i]; 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 607d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) CHECK_EQ(i, argc); 61a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::WriteFile(base::FilePath::FromUTF8Unsafe(mock_nacl_gdb_file), 62a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) kPass, strlen(kPass)); 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 65