File content as of revision 5:9233e88b9c83:

/**
 * @file    UartRPC.cpp
 * @brief   BLE UART RPC implementation
 * @author  Doug Anson
 * @version 1.0
 * @see     
 *
 * Copyright (c) 2014
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
 #include "UartRPC.h"
 
 #include "Base64.h"
 
 #ifdef DBG
    #undef DBG
 #endif
 #define DBG  std::printf
 
 // constructor
 UartRPC::UartRPC(BLEDevice &ble) : m_dispatcher(ble) {
 }
 
 // dispatch RPC
 bool UartRPC::dispatch(uint8_t fn_id,uint8_t *response,int response_length,const char *format,...)
 {
     // serialize the variable arguments into a long string...
     va_list args;
     uint8_t buffer[MAX_ARGUMENT_LENGTH+1];
     memset(buffer,0,sizeof(buffer));
     va_start(args, format);
     vsnprintf((char *)buffer,MAX_ARGUMENT_LENGTH,format,args);
     va_end(args);
          
     // dispatch now...
     return this->m_dispatcher.dispatch(fn_id,buffer,strlen((char *)buffer),response,response_length);
 }