Beispiel #1
0
Variant f_bzopen(CVarRef filename, CStrRef mode) {
  if (mode != "r" && mode != "w") {
    raise_warning(
      "'%s' is not a valid mode for bzopen(). "
      "Only 'w' and 'r' are supported.",
      mode.data()
    );
    return false;
  }

  BZ2File *bz;
  if (filename.isString()) {
    if (filename.asCStrRef().empty()) {
      raise_warning("filename cannot be empty");
      return false;
    }
    bz = NEWOBJ(BZ2File)();
    bool ret = bz->open(File::TranslatePath(filename.toString()), mode);
    if (!ret) {
      raise_warning("%s", Util::safe_strerror(errno).c_str());
      return false;
    }
  } else {
    if (!filename.isResource()) {
      raise_warning("first parameter has to be string or file-resource");
      return false;
    }
    PlainFile* f = filename.cast<PlainFile>();
    if (!f) {
      return false;
    }

    std::string stream_mode = f->getMode();
    int stream_mode_len = stream_mode.length();

    if (stream_mode_len != 1 &&
        !(stream_mode_len == 2 && stream_mode.find('b') != string::npos)) {
      raise_warning("cannot use stream opened in mode '%s'", stream_mode.c_str());
      return false;
    } else if (stream_mode_len == 1 &&
        stream_mode[0] != 'r' && stream_mode[0] != 'w' &&
        stream_mode[0] != 'a' && stream_mode[0] != 'x') {
      raise_warning("cannot use stream opened in mode '%s'", stream_mode.c_str());
      return false;
    }

    const char rw_mode = stream_mode[0];
    if (mode == "r" && rw_mode != 'r') {
      raise_warning("cannot write to a stream opened in read only mode");
      return false;
    } else if (mode == "w" && rw_mode != 'w' && rw_mode != 'a' && rw_mode != 'x') {
      raise_warning("cannot read from a stream opened in write only mode");
      return false;
    }

    bz = NEWOBJ(BZ2File)(f);
  }
  Object handle(bz);
  return handle;
}
Beispiel #2
0
Object Certificate::Get(CVarRef var) {
  if (var.isResource()) {
    return var.toObject();
  }
  if (var.isString() || var.isObject()) {
    bool file;
    BIO *in = ReadData(var, &file);
    if (in == nullptr) return Object();

    X509 *cert;
    /*
    if (file) {
      cert = PEM_read_bio_X509(in, NULL, NULL, NULL);
    } else {
      cert = (X509 *)PEM_ASN1_read_bio
        ((char *(*)())d2i_X509, PEM_STRING_X509, in, NULL, NULL, NULL);
    }
    */
    cert = PEM_read_bio_X509(in, nullptr, nullptr, nullptr);
    BIO_free(in);
    if (cert) {
      return Object(new Certificate(cert));
    }
  }
  return Object();
}
Beispiel #3
0
bool same(CVarRef v1, CResRef v2) {
  bool null1 = v1.isNull();
  bool null2 = v2.isNull();
  if (null1 && null2) return true;
  if (null1 || null2) return false;
  if (!v1.isResource()) return false;
  auto const rd = v1.getResourceData();
  return rd == v2.get();
}
Beispiel #4
0
static int php_posix_get_fd(CVarRef fd) {
  int nfd;
  if (fd.isResource()) {
    File *f = fd.toObject().getTyped<File>();
    if (!f) {
      return false;
    }
    nfd = f->fd();
  } else {
    nfd = fd.toInt32();
  }
  return nfd;
}
Beispiel #5
0
bool f_stream_is_local(CVarRef stream_or_url) {
  if (stream_or_url.isString()) {
    auto wrapper = Stream::getWrapperFromURI(stream_or_url.asCStrRef());
    return wrapper->m_isLocal;

  } else if (stream_or_url.isResource()) {
    File* file = dynamic_cast<File*>(stream_or_url.asCResRef().get());
    if (!file) {
      raise_warning("supplied resource is not a valid stream resource");
      return false;
    }
    return file->m_isLocal;
  }
  // Zend returns true for random data types...
  return true;
}
Beispiel #6
0
Variant Array::rvalAt(CVarRef key, bool error /* = false */,
                      bool isKey /* = false */) const {
  if (!m_px) return null_variant;
  switch (key.m_type) {
  case KindOfNull:
    return m_px->get(empty_string, error);
  case KindOfBoolean:
  case KindOfByte:
  case KindOfInt16:
  case KindOfInt32:
  case KindOfInt64:
    return m_px->get(key.m_data.num, error);
  case KindOfDouble:
    return m_px->get((int64)key.m_data.dbl, error);
  case KindOfStaticString:
  case KindOfString: {
    int64 n;
    if (!isKey && key.m_data.pstr->isStrictlyInteger(n)) {
      return m_px->get(n, error);
    } else {
      return m_px->get(key.asCStrRef(), error);
    }
  }
  case KindOfArray:
    throw_bad_type_exception("Invalid type used as key");
    break;
  case KindOfObject:
    if (key.isResource()) {
      return m_px->get(key.toInt64(), error);
    }
    throw_bad_type_exception("Invalid type used as key");
    break;
  case KindOfVariant:
    return rvalAt(*(key.m_data.pvar), error, isKey);
  default:
    ASSERT(false);
    break;
  }
  return null_variant;
}
Beispiel #7
0
CVarRef Array::rvalAtRef(CVarRef key, ACCESSPARAMS_IMPL) const {
  if (!m_px) return null_variant;
  switch (key.m_type) {
  case KindOfUninit:
  case KindOfNull:
    return m_px->get(empty_string, flags & AccessFlags::Error);
  case KindOfBoolean:
  case KindOfInt32:
  case KindOfInt64:
    return m_px->get(key.m_data.num, flags & AccessFlags::Error);
  case KindOfDouble:
    return m_px->get((int64)key.m_data.dbl, flags & AccessFlags::Error);
  case KindOfStaticString:
  case KindOfString: {
    int64 n;
    if (!(flags & AccessFlags::Key) &&
        key.m_data.pstr->isStrictlyInteger(n)) {
      return m_px->get(n, flags & AccessFlags::Error);
    } else {
      return m_px->get(key.asCStrRef(), flags & AccessFlags::Error);
    }
  }
  case KindOfArray:
    throw_bad_type_exception("Invalid type used as key");
    break;
  case KindOfObject:
    if (key.isResource()) {
      return m_px->get(key.toInt64(), flags & AccessFlags::Error);
    }
    throw_bad_type_exception("Invalid type used as key");
    break;
  case KindOfVariant:
    return rvalAtRef(*(key.m_data.pvar), flags);
  default:
    ASSERT(false);
    break;
  }
  return null_variant;
}
Beispiel #8
0
bool f_is_object(CVarRef var) {
  return var.is(KindOfObject) && !var.isResource();
}
Beispiel #9
0
bool f_is_resource(CVarRef v) {
  return v.isResource();
}
Beispiel #10
0
  bool setOption(long option, CVarRef value) {
    if (m_cp == NULL) {
      return false;
    }
    m_error_no = CURLE_OK;

    switch (option) {
    case CURLOPT_INFILESIZE:
    case CURLOPT_VERBOSE:
    case CURLOPT_HEADER:
    case CURLOPT_NOPROGRESS:
    case CURLOPT_NOBODY:
    case CURLOPT_FAILONERROR:
    case CURLOPT_UPLOAD:
    case CURLOPT_POST:
    case CURLOPT_FTPLISTONLY:
    case CURLOPT_FTPAPPEND:
    case CURLOPT_NETRC:
    case CURLOPT_PUT:
    case CURLOPT_TIMEOUT:
#if LIBCURL_VERSION_NUM >= 0x071002
    case CURLOPT_TIMEOUT_MS:
#endif
    case CURLOPT_FTP_USE_EPSV:
    case CURLOPT_LOW_SPEED_LIMIT:
    case CURLOPT_SSLVERSION:
    case CURLOPT_LOW_SPEED_TIME:
    case CURLOPT_RESUME_FROM:
    case CURLOPT_TIMEVALUE:
    case CURLOPT_TIMECONDITION:
    case CURLOPT_TRANSFERTEXT:
    case CURLOPT_HTTPPROXYTUNNEL:
    case CURLOPT_FILETIME:
    case CURLOPT_MAXREDIRS:
    case CURLOPT_MAXCONNECTS:
    case CURLOPT_CLOSEPOLICY:
    case CURLOPT_FRESH_CONNECT:
    case CURLOPT_FORBID_REUSE:
    case CURLOPT_CONNECTTIMEOUT:
#if LIBCURL_VERSION_NUM >= 0x071002
    case CURLOPT_CONNECTTIMEOUT_MS:
#endif
    case CURLOPT_SSL_VERIFYHOST:
    case CURLOPT_SSL_VERIFYPEER:
      //case CURLOPT_DNS_USE_GLOBAL_CACHE: not thread-safe when set to true
    case CURLOPT_NOSIGNAL:
    case CURLOPT_PROXYTYPE:
    case CURLOPT_BUFFERSIZE:
    case CURLOPT_HTTPGET:
    case CURLOPT_HTTP_VERSION:
    case CURLOPT_CRLF:
    case CURLOPT_DNS_CACHE_TIMEOUT:
    case CURLOPT_PROXYPORT:
    case CURLOPT_FTP_USE_EPRT:
    case CURLOPT_HTTPAUTH:
    case CURLOPT_PROXYAUTH:
    case CURLOPT_FTP_CREATE_MISSING_DIRS:
    case CURLOPT_FTPSSLAUTH:
    case CURLOPT_FTP_SSL:
    case CURLOPT_UNRESTRICTED_AUTH:
    case CURLOPT_PORT:
    case CURLOPT_AUTOREFERER:
    case CURLOPT_COOKIESESSION:
    case CURLOPT_TCP_NODELAY:
    case CURLOPT_IPRESOLVE:
    case CURLOPT_FOLLOWLOCATION:
      m_error_no = curl_easy_setopt(m_cp, (CURLoption)option, value.toInt64());
      break;
    case CURLOPT_RETURNTRANSFER:
      m_write.method = value.toBoolean() ? PHP_CURL_RETURN : PHP_CURL_STDOUT;
      break;
    case CURLOPT_BINARYTRANSFER:
      m_write.type = value.toBoolean() ? PHP_CURL_BINARY : PHP_CURL_ASCII;
      break;
    case CURLOPT_PRIVATE:
    case CURLOPT_URL:
    case CURLOPT_PROXY:
    case CURLOPT_USERPWD:
    case CURLOPT_PROXYUSERPWD:
    case CURLOPT_RANGE:
    case CURLOPT_CUSTOMREQUEST:
    case CURLOPT_USERAGENT:
    case CURLOPT_FTPPORT:
    case CURLOPT_COOKIE:
    case CURLOPT_REFERER:
    case CURLOPT_INTERFACE:
    case CURLOPT_KRB4LEVEL:
    case CURLOPT_EGDSOCKET:
    case CURLOPT_CAINFO:
    case CURLOPT_CAPATH:
    case CURLOPT_SSL_CIPHER_LIST:
    case CURLOPT_SSLKEY:
    case CURLOPT_SSLKEYTYPE:
    case CURLOPT_SSLKEYPASSWD:
    case CURLOPT_SSLENGINE:
    case CURLOPT_SSLENGINE_DEFAULT:
    case CURLOPT_SSLCERTTYPE:
    case CURLOPT_ENCODING:
    case CURLOPT_COOKIEJAR:
    case CURLOPT_SSLCERT:
    case CURLOPT_RANDOM_FILE:
    case CURLOPT_COOKIEFILE:
      {
        String svalue = value.toString();
#if LIBCURL_VERSION_NUM >= 0x071100
        /* Strings passed to libcurl as 'char *' arguments, are copied
           by the library... NOTE: before 7.17.0 strings were not copied. */
        m_error_no = curl_easy_setopt(m_cp, (CURLoption)option, svalue.c_str());
#else
        char *copystr = strndup(svalue.data(), svalue.size());
        m_to_free->str.push_back(copystr);
        m_error_no = curl_easy_setopt(m_cp, (CURLoption)option, copystr);
#endif
        if (option == CURLOPT_URL) m_url = value;
      }
      break;
    case CURLOPT_FILE:
    case CURLOPT_INFILE:
    case CURLOPT_WRITEHEADER:
    case CURLOPT_STDERR:
      {
        if (!value.isResource()) {
          return false;
        }

        Resource obj = value.toResource();
        if (obj.isNull() || obj.getTyped<File>(true) == NULL) {
          return false;
        }

        switch (option) {
          case CURLOPT_FILE:
            m_write.fp = obj;
            m_write.method = PHP_CURL_FILE;
            break;
          case CURLOPT_WRITEHEADER:
            m_write_header.fp = obj;
            m_write_header.method = PHP_CURL_FILE;
            break;
          case CURLOPT_INFILE:
            m_read.fp = obj;
            m_emptyPost = false;
            break;
          default: {
            if (obj.getTyped<PlainFile>(true) == NULL) {
              return false;
            }
            FILE *fp = obj.getTyped<PlainFile>()->getStream();
            if (!fp) {
              return false;
            }
            m_error_no = curl_easy_setopt(m_cp, (CURLoption)option, fp);
            break;
          }
        }
      }
      break;
    case CURLOPT_WRITEFUNCTION:
      m_write.callback = value;
      m_write.method = PHP_CURL_USER;
      break;
    case CURLOPT_READFUNCTION:
      m_read.callback = value;
      m_read.method = PHP_CURL_USER;
      m_emptyPost = false;
      break;
    case CURLOPT_HEADERFUNCTION:
      m_write_header.callback = value;
      m_write_header.method = PHP_CURL_USER;
      break;
    case CURLOPT_POSTFIELDS:
      m_emptyPost = false;
      if (value.is(KindOfArray) || value.is(KindOfObject)) {
        Array arr = value.toArray();
        curl_httppost *first = NULL;
        curl_httppost *last  = NULL;
        for (ArrayIter iter(arr); iter; ++iter) {
          String key = iter.first().toString();
          String val = iter.second().toString();
          const char *postval = val.data();

          /* The arguments after _NAMELENGTH and _CONTENTSLENGTH
           * must be explicitly cast to long in curl_formadd
           * use since curl needs a long not an int. */
          if (*postval == '@') {
            ++postval;
            m_error_no = (CURLcode)curl_formadd
              (&first, &last,
               CURLFORM_COPYNAME, key.data(),
               CURLFORM_NAMELENGTH, (long)key.size(),
               CURLFORM_FILE, postval,
               CURLFORM_END);
          } else {
            m_error_no = (CURLcode)curl_formadd
              (&first, &last,
               CURLFORM_COPYNAME, key.data(),
               CURLFORM_NAMELENGTH, (long)key.size(),
               CURLFORM_COPYCONTENTS, postval,
               CURLFORM_CONTENTSLENGTH,(long)val.size(),
               CURLFORM_END);
          }
        }

        if (m_error_no != CURLE_OK) {
          return false;
        }

        m_to_free->post.push_back(first);
        m_error_no = curl_easy_setopt(m_cp, CURLOPT_HTTPPOST, first);

      } else {
        String svalue = value.toString();
#if LIBCURL_VERSION_NUM >= 0x071100
        /* with curl 7.17.0 and later, we can use COPYPOSTFIELDS,
           but we have to provide size before */
        m_error_no = curl_easy_setopt(m_cp, CURLOPT_POSTFIELDSIZE,
                                      svalue.size());
        m_error_no = curl_easy_setopt(m_cp, CURLOPT_COPYPOSTFIELDS,
                                      svalue.c_str());
#else
        char *post = strndup(svalue.data(), svalue.size());
        m_to_free->str.push_back(post);

        m_error_no = curl_easy_setopt(m_cp, CURLOPT_POSTFIELDS, post);
        m_error_no = curl_easy_setopt(m_cp, CURLOPT_POSTFIELDSIZE,
                                      svalue.size());
#endif
      }
      break;
    case CURLOPT_HTTPHEADER:
    case CURLOPT_QUOTE:
    case CURLOPT_HTTP200ALIASES:
    case CURLOPT_POSTQUOTE:
      if (value.is(KindOfArray) || value.is(KindOfObject)) {
        Array arr = value.toArray();
        curl_slist *slist = NULL;
        for (ArrayIter iter(arr); iter; ++iter) {
          String key = iter.first().toString();
          String val = iter.second().toString();

          slist = curl_slist_append(slist, val.c_str());
          if (!slist) {
            raise_warning("Could not build curl_slist");
            return false;
          }
        }

        m_to_free->slist.push_back(slist);
        m_error_no = curl_easy_setopt(m_cp, (CURLoption)option, slist);

      } else {
        raise_warning("You must pass either an object or an array with "
                      "the CURLOPT_HTTPHEADER, CURLOPT_QUOTE, "
                      "CURLOPT_HTTP200ALIASES and CURLOPT_POSTQUOTE "
                      "arguments");
        return false;
      }
      break;

    case CURLINFO_HEADER_OUT:
      if (value.toInt64() == 1) {
        curl_easy_setopt(m_cp, CURLOPT_DEBUGFUNCTION, curl_debug);
        curl_easy_setopt(m_cp, CURLOPT_DEBUGDATA, (void *)this);
        curl_easy_setopt(m_cp, CURLOPT_VERBOSE, 1);
      } else {
        curl_easy_setopt(m_cp, CURLOPT_DEBUGFUNCTION, NULL);
        curl_easy_setopt(m_cp, CURLOPT_DEBUGDATA, NULL);
        curl_easy_setopt(m_cp, CURLOPT_VERBOSE, 0);
      }
      break;

    case CURLOPT_FB_TLS_VER_MAX:
      {
        int64_t val = value.toInt64();
        if (value.isInteger() &&
            (val == CURLOPT_FB_TLS_VER_MAX_1_0 ||
             val == CURLOPT_FB_TLS_VER_MAX_1_1 ||
             val == CURLOPT_FB_TLS_VER_MAX_NONE)) {
            m_opts.set(int64_t(option), value);
        } else {
          raise_warning("You must pass CURLOPT_FB_TLS_VER_MAX_1_0, "
                        "CURLOPT_FB_TLS_VER_MAX_1_1 or "
                        "CURLOPT_FB_TLS_VER_MAX_NONE with "
                        "CURLOPT_FB_TLS_VER_MAX");
        }
      }
      break;
    case CURLOPT_FB_TLS_CIPHER_SPEC:
      if (value.isString() && !value.toString().empty()) {
        m_opts.set(int64_t(option), value);
      } else {
        raise_warning("CURLOPT_FB_TLS_CIPHER_SPEC requires a non-empty string");
      }
      break;

    default:
      m_error_no = CURLE_FAILED_INIT;
      throw_invalid_argument("option: %ld", option);
      break;
    }

    m_opts.set(int64_t(option), value);

    return m_error_no == CURLE_OK;
  }