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#include "SmsToolTransceiver.h" |
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|
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#include "Logger.h" |
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#include "Util.h" |
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#include "Common.h" |
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#include "ConfigFile.h" |
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|
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#include <stdexcept> |
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#include <iostream> |
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#include <fstream> |
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#include <sstream> |
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#include <iomanip> |
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|
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#include <cstring> |
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#include <errno.h> |
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#include <time.h> |
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#include <stdlib.h> |
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#include <sys/types.h> |
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#include <dirent.h> |
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|
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using namespace std; |
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|
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string appendSlash(string& str) |
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{ |
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if (str.at(str.length()-1) != '/'); |
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str += "/"; |
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return str; |
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} |
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|
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SmsToolTransceiver::SmsToolTransceiver() |
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{ |
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Common* cmn = Common::instance(); |
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|
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try |
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{ |
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inboxdir = cmn->GetConfigfile()->GetValue("smstools","inboxdir").StringValue(); |
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} |
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catch (...) |
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{ |
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Logger::logMessage("Config error> smstools::inboxdir not specified"); |
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exit(1); |
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} |
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try |
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{ |
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outgoingdir = cmn->GetConfigfile()->GetValue("smstools","outgoingdir").StringValue(); |
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} |
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catch (...) |
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{ |
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Logger::logMessage("Config error> smstools::outgoingdir not specified"); |
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exit(1); |
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} |
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|
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inboxdir = appendSlash(inboxdir); |
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outgoingdir = appendSlash(outgoingdir); |
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|
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} |
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|
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|
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void SmsToolTransceiver::SendSms(std::string to, std::string message, bool allowMultipart) |
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{ |
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if (allowMultipart == false && message.size() > 160) |
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message = message.substr(0,160); |
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|
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|
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std::string filename = CreateFilename(); |
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Logger::logMessage( std::string("Sending sms to: ") + to); |
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|
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string tempfile = outgoingdir + filename + ".LOCK"; |
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|
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string destfile = outgoingdir + filename; |
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|
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ofstream out( tempfile.c_str() ); |
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if (!out ) |
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{ |
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Logger::logMessage("SmsToolTransceiver:: could not create temp file"); |
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return; |
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} |
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out << "To: " << to << "\n\n" << message ; |
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out.close(); |
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|
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Common::instance()->smsCounter.outgoing++; |
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|
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int result = rename(tempfile.c_str(), destfile.c_str()); |
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|
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if (result) |
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Logger::logMessage( string("SmsToolTransceiver could not spool file: ") + strerror(errno) ); |
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} |
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|
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std::string SmsToolTransceiver::CreateFilename() |
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{ |
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std::stringstream ss; |
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ss << "smsdaemon_"; |
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ss << std::setw(8) << std::setfill('0') << std::uppercase << std::hex << time(0) << "_"; |
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ss << std::setw(8) << std::setfill('0') << std::uppercase << std::hex << rand(); |
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ss << std::setw(8) << std::setfill('0') << std::uppercase << std::hex << rand(); |
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return ss.str(); |
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} |
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|
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std::vector<SMS> SmsToolTransceiver::ReadSms(bool readAll) |
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{ |
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std::vector<SMS> vec; |
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DIR* dir = opendir( inboxdir.c_str() ); |
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|
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if (dir != 0) |
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{ |
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dirent* entry; |
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while ( (entry = readdir(dir)) != 0) |
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{ |
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if (entry->d_name[0] == '.') |
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continue; |
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Logger::logMessage( string("SmsTool::ReadSms >") +entry->d_name); |
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|
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try |
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{ |
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SMS sms = ParseFile( inboxdir + entry->d_name); |
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vec.push_back(sms); |
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} |
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catch (std::exception& e) |
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{ |
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Logger::logMessage(e.what()); |
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} |
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|
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if (!readAll) |
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break; |
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} |
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} |
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else |
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{ |
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Logger::logMessage( string("SmsToolTransceiver could open inbox dir ") + strerror(errno) ); |
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} |
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closedir(dir); |
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|
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return vec; |
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} |
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|
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|
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SMS SmsToolTransceiver::ParseFile(std::string path) |
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{ |
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SMS sms; |
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|
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string file = Util::readfile(path); |
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int result = ::unlink(path.c_str()); |
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if (result) |
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{ |
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string message = "SmsTool> unlink "; |
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message += path; |
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message += " failed: "; |
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message += strerror(errno); |
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throw std::runtime_error( message ); |
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} |
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|
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|
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unsigned int pos = file.find("\n\n"); |
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|
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if (pos != string::npos) |
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{ |
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string header = file.substr(0,pos); |
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string body = file.substr(pos+2,1024); |
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|
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sms.SetIndex(path); |
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sms.SetMessage(body); |
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|
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ParseHeaders(header, sms); |
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|
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} |
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else |
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{ |
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throw std::runtime_error("SmsTool: invalid incomming file"); |
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} |
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|
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return sms; |
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} |
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|
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void SmsToolTransceiver::ParseHeaders(std::string& headerstring, SMS& sms) |
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{ |
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std::vector<std::string> headers = Util::str_split(headerstring, "\n"); |
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|
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for (unsigned int i=0; i<headers.size(); i++) |
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{ |
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unsigned int pos = headers[i].find(":"); |
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if (pos != string::npos) |
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{ |
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string key = Util::str_trim( headers[i].substr(0,pos) ); |
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string val = Util::str_trim( headers[i].substr(pos+1) ); |
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|
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if (key == "From") |
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sms.SetSender(val); |
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|
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if (key == "Received") |
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sms.SetTimestamp(val); |
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} |
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else |
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{ |
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Logger::logMessage(string("SmsTool: Invalid sms file header> ") + headers[i]); |
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} |
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} |
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|
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} |
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