C++ BreakPointInfoPtr::index方法代码示例

void CmdBreak::setClientOutput(DebuggerClient *client) {
  // Output an array of current breakpoints including exceptions
  client->setOutputType(DebuggerClient::OTValues);
  Array values;
  m_breakpoints = client->getBreakPoints();
  for (int i = 0; i < (int)m_breakpoints->size(); i++) {
    BreakPointInfoPtr bpi = m_breakpoints->at(i);
    Array breakpoint;
    breakpoint.set(s_id, bpi->index());
    breakpoint.set(s_state, bpi->state(false));
    if (bpi->m_interrupt == ExceptionThrown) {
      breakpoint.set(s_is_exception, true);
      breakpoint.set(s_exception_class, bpi->getExceptionClass());
    } else {
      breakpoint.set(s_is_exception, false);
      breakpoint.set(s_file, bpi->m_file);
      breakpoint.set(s_line1, bpi->m_line1);
      breakpoint.set(s_line2, bpi->m_line2);
      breakpoint.set(s_namespace, bpi->getNamespace());
      breakpoint.set(s_func, bpi->getFunction());
      breakpoint.set(s_class, bpi->getClass());
    }
    breakpoint.set(s_url, bpi->m_url);
    breakpoint.set(s_use_regex, bpi->m_regex);
    breakpoint.set(s_clause_type, bpi->m_check ? s_if : s_ampamp);
    breakpoint.set(s_clause, bpi->m_clause);
    breakpoint.set(s_desc, bpi->desc());
    values.append(breakpoint);
  }
  client->setOTValues(values);
}

bool CmdBreak::validate(DebuggerClient *client, BreakPointInfoPtr bpi,
                        int index) {
  ++index;
  if (client->arg(index, "if")) {
    bpi->setClause(client->lineRest(++index), true);
  } else if (client->arg(index, "&&")) {
    bpi->setClause(client->lineRest(++index), false);
  }

  if (bpi->valid()) {
    m_breakpoints = client->getBreakPoints();
    for (int i = 0; i < (int)m_breakpoints->size(); i++) {
      if ((*m_breakpoints)[i]->same(bpi)) {
        client->error("Breakpoint was already set previously.");
        return true;
      }
    }
    m_breakpoints->push_back(bpi);
    updateImpl(client);
    client->info("Breakpoint %d set %s", bpi->index(), bpi->desc().c_str());
    return true;
  }

  if (!bpi->m_url.empty()) {
    client->error("@{url} cannot be specified alone.");
  } else {
    client->error("Breakpoint was not set in right format.");
  }
  return false;
}

bool CmdBreak::processList(DebuggerClient *client) {
  m_breakpoints = client->getBreakPoints();
  for (int i = 0; i < (int)m_breakpoints->size(); i++) {
    BreakPointInfoPtr bpi = m_breakpoints->at(i);
    client->print("  %d\t%s  %s", bpi->index(), bpi->state(true).c_str(),
                  bpi->desc().c_str());
  }
  if (m_breakpoints->empty()) {
    client->tutorial(
      "Use '[b]reak ?|[h]elp' to read how to set breakpoints. "
    );
  } else {
    client->tutorial(
      "Use '[b]reak [c]lear {index}|[a]ll' to remove breakpoint(s). "
      "Use '[b]reak [t]oggle {index}|[a]ll' to change their states."
    );
  }
  return true;
}

void CmdInterrupt::onClient(DebuggerClient &client) {
  client.setCurrentLocation(m_threadId, m_bpi);
  if (!client.getDebuggerClientSmallStep()) {
    // Adjust line and char if it's not small stepping
    if (m_bpi->m_line1 == m_bpi->m_line2) {
      m_bpi->m_char1 = 1;
      m_bpi->m_char2 = 100;
    }
  }
  client.setMatchedBreakPoints(m_matched);

  switch (m_interrupt) {
    case SessionStarted:
      if (!m_program.empty()) {
        client.info("Program %s loaded. Type '[r]un' or '[c]ontinue' to go.",
                     m_program.c_str());
        m_bpi->m_file = m_program;
      }
      break;
    case SessionEnded:
      if (!m_program.empty()) {
        client.info("Program %s exited normally.", m_program.c_str());
      }
      break;
    case RequestStarted:
      if (!m_program.empty()) {
        client.info("Web request %s started.", m_program.c_str());
      }
      break;
    case RequestEnded:
      if (!m_program.empty()) {
        client.info("Web request %s ended.", m_program.c_str());
      }
      break;
    case PSPEnded:
      if (!m_program.empty()) {
        client.info("Post-Send Processing for %s was ended.",
                     m_program.c_str());
      }
      break;
    case HardBreakPoint:
    case BreakPointReached:
    case ExceptionThrown: {
      bool found = false;
      bool toggled = false;
      auto *bps = client.getBreakPoints();
      for (unsigned int i = 0; i < m_matched.size(); i++) {
        BreakPointInfoPtr bpm = m_matched[i];
        BreakPointInfoPtr bp;
        int index = 0;
        for (; index < (int)bps->size(); index++) {
          if (bpm->same((*bps)[index])) {
            bp = (*bps)[index];
            break;
          }
        }
        if (bp) {
          found = true;
          if (bp->m_state == BreakPointInfo::Once) {
            bp->m_state = BreakPointInfo::Disabled;
            toggled = true;
          }
          if (m_interrupt == BreakPointReached ||
              m_interrupt == HardBreakPoint) {
            client.info("Breakpoint %d reached %s", bp->index(),
                         m_bpi->site().c_str());
            client.shortCode(m_bpi);
          } else {
            if (m_bpi->m_exceptionClass == BreakPointInfo::ErrorClassName) {
              client.info("Breakpoint %d reached: An error occurred %s",
                           bp->index(), m_bpi->site().c_str());
              client.shortCode(m_bpi);
              client.error("Error Message: %s",
                            m_bpi->m_exceptionObject.c_str());
            } else {
              client.info("Breakpoint %d reached: Throwing %s %s",
                           bp->index(),
                           m_bpi->m_exceptionClass.c_str(),
                           m_bpi->site().c_str());
              client.shortCode(m_bpi);
              if (client.getLogFileHandler()) {
                client.output(m_bpi->m_exceptionObject);
              }
            }
          }
          if (!bpm->m_output.empty()) {
            client.print(bpm->m_output);
          }
        }
      }
      if (toggled) {
        CmdBreak::SendClientBreakpointListToServer(client);
      }
      if (!found) {
        if (m_interrupt == HardBreakPoint) {
          // for HardBreakPoint, default the frame to the caller
          client.setFrame(1);
        }
        client.info("Break %s", m_bpi->site().c_str());
        client.shortCode(m_bpi);
//.........这里部分代码省略.........

bool CmdBreak::processUpdate(DebuggerClient *client) {
  m_breakpoints = client->getBreakPoints();
  if (m_breakpoints->empty()) {
    client->error("There is no breakpoint to clear or toggle.");
    client->tutorial(
      "Use '[b]reak ?|[h]elp' to read how to set breakpoints. "
    );
    return true;
  }

  if (client->argCount() == 1) {
    BreakPointInfoPtrVec *matched = client->getMatchedBreakPoints();
    BreakPointInfoPtrVec *bps = client->getBreakPoints();
    bool found = false;
    for (unsigned int i = 0; i < matched->size(); i++) {
      BreakPointInfoPtr bpm = (*matched)[i];
      BreakPointInfoPtr bp;
      int index = 0;
      for (; index < (int)bps->size(); index++) {
        if (bpm->same((*bps)[index])) {
          bp = (*bps)[index];
          break;
        }
      }
      if (bp) {
        const char *action;
        if (hasClearArg(client)) {
          action = "cleared";
          bps->erase(bps->begin() + index);
        } else if (hasEnableArg(client)) {
          action = "updated";
          bp->setState(BreakPointInfo::Always);
        } else if (hasDisableArg(client)) {
          action = "updated";
          bp->setState(BreakPointInfo::Disabled);
        } else {
          assert(hasToggleArg(client));
          action = "updated";
          bp->toggle();
        }
        client->info("Breakpoint %d is %s %s", bp->index(),
                     action, bp->site().c_str());
        found = true;
      }
    }
    if (found) {
      updateImpl(client);
      return true;
    }

    client->error("There is no current breakpoint to clear or toggle.");
    return true;
  }

  if (client->arg(2, "all")) {
    if (hasClearArg(client)) {
      m_breakpoints->clear();
      updateImpl(client);
      client->info("All breakpoints are cleared.");
      return true;
    }

    for (unsigned int i = 0; i < m_breakpoints->size(); i++) {
      BreakPointInfoPtr bpi = (*m_breakpoints)[i];
      if (hasEnableArg(client)) {
        bpi->setState(BreakPointInfo::Always);
      }
      else if (hasDisableArg(client)) {
        bpi->setState(BreakPointInfo::Disabled);
      }
      else {
        assert(hasToggleArg(client));
        bpi->toggle();
      }
    }

    updateImpl(client);
    return processList(client);
  }

  string snum = client->argValue(2);
  if (!DebuggerClient::IsValidNumber(snum)) {
    client->error("'[b]reak [c]lear|[t]oggle' needs an {index} argument.");
    client->tutorial(
      "You will have to run '[b]reak [l]ist' first to see a list of valid "
      "numbers or indices to specify."
    );
    return true;
  }

  int index = -1;
  int num = atoi(snum.c_str());
  for (unsigned int i = 0; i < m_breakpoints->size(); i++) {
    if (m_breakpoints->at(i)->index() == num) {
      index = i;
      break;
    }
  }
  if (index < 0) {
    client->error("\"%s\" is not a valid breakpoint index. Choose one from "
//.........这里部分代码省略.........

bool CmdInterrupt::onClient(DebuggerClient *client) {
  client->setCurrentLocation(m_threadId, m_bpi);
  client->setMatchedBreakPoints(m_matched);

  switch (m_interrupt) {
    case SessionEnded:
    case RequestEnded:
    case PSPEnded:
      if (m_pendingJump) {
        client->error("Your jump point cannot be reached. You may only jump "
                      "to certain parallel or outer execution points.");
      }
      break;
  }

  switch (m_interrupt) {
    case SessionStarted:
      if (!m_program.empty()) {
        client->info("Program %s loaded. Type '[r]un' or '[c]ontinue' to go.",
                     m_program.c_str());
        m_bpi->m_file = m_program;
      }
      break;
    case SessionEnded:
      if (!m_program.empty()) {
        client->info("Program %s exited normally.", m_program.c_str());
      }
      break;
    case RequestStarted:
      if (!m_program.empty()) {
        client->info("Web request %s started.", m_program.c_str());
      }
      break;
    case RequestEnded:
      if (!m_program.empty()) {
        client->info("Web request %s ended.", m_program.c_str());
      }
      break;
    case PSPEnded:
      if (!m_program.empty()) {
        client->info("Post-Send Processing for %s was ended.",
                     m_program.c_str());
      }
      break;
    case HardBreakPoint:
    case BreakPointReached:
    case ExceptionThrown: {
      bool found = false;
      bool toggled = false;
      BreakPointInfoPtrVec *bps = client->getBreakPoints();
      for (unsigned int i = 0; i < m_matched.size(); i++) {
        BreakPointInfoPtr bpm = m_matched[i];
        BreakPointInfoPtr bp;
        int index = 0;
        for (; index < (int)bps->size(); index++) {
          if (bpm->same((*bps)[index])) {
            bp = (*bps)[index];
            break;
          }
        }
        if (bp) {
          found = true;
          if (bp->m_state == BreakPointInfo::Once) {
            bp->m_state = BreakPointInfo::Disabled;
            toggled = true;
          }
          if (m_interrupt == BreakPointReached ||
              m_interrupt == HardBreakPoint) {
            client->info("Breakpoint %d reached %s", bp->index(),
                         m_bpi->site().c_str());
            client->shortCode(m_bpi);
          } else {
            if (m_bpi->m_exceptionClass == BreakPointInfo::ErrorClassName) {
              client->info("Breakpoint %d reached: An error occurred %s",
                           bp->index(), m_bpi->site().c_str());
              client->shortCode(m_bpi);
              client->error("Error Message: %s",
                            m_bpi->m_exceptionObject.c_str());
            } else {
              client->info("Breakpoint %d reached: Throwing %s %s",
                           bp->index(),
                           m_bpi->m_exceptionClass.c_str(),
                           m_bpi->site().c_str());
              client->shortCode(m_bpi);
              client->output(m_bpi->m_exceptionObject);
            }
          }
          if (!bpm->m_output.empty()) {
            client->print(bpm->m_output);
          }
        }
      }
      if (toggled) {
        CmdBreak().update(client);
      }
      if (!found) {
        client->info("Break %s", m_bpi->site().c_str());
        client->shortCode(m_bpi);
      }
      break;
//.........这里部分代码省略.........