Moved Bridge.message* method on their own class.

1 files changed, 56 insertions, 0 deletions

diff --git a/libraries/Bridge/Mailbox.cpp b/libraries/Bridge/Mailbox.cpp
new file mode 100644
index 0000000..cf2b9e5
--- /dev/null
+++ b/libraries/Bridge/Mailbox.cpp
@@ -0,0 +1,56 @@
+/*
+  Copyright (c) 2013 Arduino LLC. All right reserved.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#include <Mailbox.h>
+
+unsigned int MailboxClass::readMessage(uint8_t *buff, unsigned int size) {
+  uint8_t tmp[] = { 'm' };
+  return bridge.transfer(tmp, 1, buff, size);
+}
+
+void MailboxClass::readMessage(String &str, unsigned int maxLength) {
+  uint8_t tmp[] = { 'm' };
+  // XXX: Is there a better way to create the string?
+  uint8_t buff[maxLength+1];
+  int l = bridge.transfer(tmp, 1, buff, maxLength);
+  buff[l] = 0;
+  str = (const char *)buff;
+}
+
+void MailboxClass::writeMessage(const uint8_t *buff, unsigned int size) {
+  uint8_t cmd[] = {'M'};
+  bridge.transfer(cmd, 1, buff, size, NULL, 0);
+}
+
+void MailboxClass::writeMessage(const String& str) {
+  writeMessage((uint8_t*) str.c_str(), str.length());
+}
+
+void MailboxClass::writeJSON(const String& str) {
+  uint8_t cmd[] = {'J'};
+  bridge.transfer(cmd, 1, (uint8_t*) str.c_str(), str.length(), NULL, 0);
+}
+
+unsigned int MailboxClass::messageAvailable() {
+  uint8_t tmp[] = {'n'};
+  uint8_t res[2];
+  bridge.transfer(tmp, 1, res, 2);
+  return (res[0] << 8) + res[1];
+}
+
+MailboxClass Mailbox(Bridge);