hphp/hhvm/main.cpp

   1 /*
   2    +----------------------------------------------------------------------+
   3    | HipHop for PHP                                                       |
   4    +----------------------------------------------------------------------+
   5    | Copyright (c) 2010-2014 Facebook, Inc. (http://www.facebook.com)     |
   6    +----------------------------------------------------------------------+
   7    | This source file is subject to version 3.01 of the PHP license,      |
   8    | that is bundled with this package in the file LICENSE, and is        |
   9    | available through the world-wide-web at the following url:           |
  10    | http://www.php.net/license/3_01.txt                                  |
  11    | If you did not receive a copy of the PHP license and are unable to   |
  12    | obtain it through the world-wide-web, please send a note to          |
  13    | license@php.net so we can mail you a copy immediately.               |
  14    +----------------------------------------------------------------------+
  15 */
  16
  17 #include "hphp/runtime/base/program-functions.h"
  18 #include <vector>
  19 #include "hphp/runtime/base/emulate-zend.h"
  20 #include "hphp/hhvm/process-init.h"
  21 #include "hphp/compiler/compiler.h"
  22 #include "hphp/hhbbc/hhbbc.h"
  23
  24 #include "hphp/util/embedded-data.h"
  25 #include "hphp/util/embedded-vfs.h"
  26 #include "hphp/util/text-util.h"
  27
  28 int main(int argc, char** argv) {
  29   if (!argc) return 0;
  30   int len = strlen(argv[0]);
  31   if (len >= 4 && !strcmp(argv[0] + len - 4, "hphp")) {
  32     return HPHP::compiler_main(argc, argv);
  33   }
  34   if (argc > 1 && !strcmp(argv[1], "--hphp")) {
  35     argv[1] = argv[0];
  36     return HPHP::compiler_main(argc - 1, argv + 1);
  37   }
  38
  39   if (len >= 5 && !strcmp(argv[0] + len - 5, "hhbbc")) {
  40     return HPHP::HHBBC::main(argc, argv);
  41   }
  42   if (argc > 1 && !strcmp(argv[1], "--hhbbc")) {
  43     argv[1] = "hhbbc";
  44     return HPHP::HHBBC::main(argc - 1, argv + 1);
  45   }
  46
  47   HPHP::register_process_init();
  48   if (len >= 3 && !strcmp(argv[0] + len - 3, "php")) {
  49     return HPHP::emulate_zend(argc, argv);
  50   }
  51   if (argc > 1 && !strcmp(argv[1], "--php")) {
  52     argv[1] = argv[0];
  53     return HPHP::emulate_zend(argc - 1, argv + 1);
  54   }
  55
  56   HPHP::embedded_data data;
  57   if (!HPHP::get_embedded_data("repo", &data)) {
  58     return HPHP::execute_program(argc, argv);
  59   }
  60   std::string repo;
  61   HPHP::string_printf(repo, "%s:%u:%u",
  62                       data.m_filename.c_str(),
  63                       (unsigned)data.m_start, (unsigned)data.m_len);
  64   HPHP::sqlite3_embedded_initialize(nullptr, true);
  65
  66   std::vector<char*> args;
  67   args.push_back(argv[0]);
  68   args.push_back("-vRepo.Authoritative=true");
  69   args.push_back("-vRepo.Local.Mode=r-");
  70   repo = "-vRepo.Local.Path=" + repo;
  71   args.push_back(const_cast<char*>(repo.c_str()));
  72   if (argc > 1) {
  73     args.insert(args.end(), argv + 1, argv + argc);
  74   }
  75   return HPHP::execute_program(args.size(), &args[0]);
  76 }