RecordMail.cpp

00001 /**
00002  ******************************************************************************
00003  * @file    RecordMAIL.cpp
00004  * @author  ST / Central Labs
00005  * @version V2.0.0
00006  * @date    28 Apr 2017
00007  * @brief   RecordMail implementation.
00008  ******************************************************************************
00009  * @attention
00010  *
00011  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
00012  *
00013  * Redistribution and use in source and binary forms, with or without modification,
00014  * are permitted provided that the following conditions are met:
00015  *   1. Redistributions of source code must retain the above copyright notice,
00016  *      this list of conditions and the following disclaimer.
00017  *   2. Redistributions in binary form must reproduce the above copyright notice,
00018  *      this list of conditions and the following disclaimer in the documentation
00019  *      and/or other materials provided with the distribution.
00020  *   3. Neither the name of STMicroelectronics nor the names of its contributors
00021  *      may be used to endorse or promote products derived from this software
00022  *      without specific prior written permission.
00023  *
00024  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00025  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00026  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00027  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
00028  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00029  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00030  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00031  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00032  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00033  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00034  *
00035  ******************************************************************************
00036  */
00037 #include "RecordMail.h"
00038 
00039 namespace NDefLib {
00040 
00041 const std::string RecordMail::sSubjectTag("?subject=");
00042 const std::string RecordMail::sBodyTag("&body=");
00043 
00044 void RecordMail::update_content(){
00045     if (!mContentIsChange) {
00046         return;
00047     }
00048 
00049     mContent.reserve(mToAddress.size() + sSubjectTag.size() + mSubject.size() + sBodyTag.size() + mBody.size());
00050     mContent = mToAddress;
00051     mContent += sSubjectTag;
00052     mContent += mSubject;
00053     mContent += sBodyTag;
00054     mContent += mBody;
00055 
00056     mContentIsChange=false;
00057 }
00058 
00059 RecordMail* RecordMail::parse(const RecordHeader &header, const uint8_t* buffer) {
00060     //not a uri tag or a mail tag
00061     if (buffer[0] != RecordURI::sNDEFUriIdCode || buffer[1] != RecordURI::MAIL) {
00062         return NULL;
00063     }
00064     const std::string uriContent((const char*) (buffer + 2), header.get_payload_length() - 1);
00065 
00066     std::size_t subjectStart = uriContent.find(sSubjectTag);
00067     if (subjectStart == std::string::npos) { //subject not present
00068         return NULL;
00069     }
00070     const std::size_t destSize = subjectStart;
00071     subjectStart += sSubjectTag.size(); //skip the tag string
00072 
00073     std::size_t bodyStart = uriContent.find(sBodyTag);
00074     if (bodyStart == std::string::npos) { //body not present
00075         return NULL;
00076     }
00077     const std::size_t subjectLenght = bodyStart - subjectStart;
00078     bodyStart += sBodyTag.size(); // skip the tag string
00079 
00080     const std::size_t bodyLenght = uriContent.size() - bodyStart;
00081 
00082     return new RecordMail(uriContent.substr(0, destSize),
00083         uriContent.substr(subjectStart, subjectLenght),
00084         uriContent.substr(bodyStart, bodyLenght));
00085 
00086 }
00087 
00088 } /* namespace NDefLib */
00089 
00090 
00091 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/