1 // transmissionlist.cxx -- transmission management class
3 // Written by Alexander Kappes, started March 2002.
4 // Based on navlist.cxx by Curtis Olson, started April 2000.
6 // Copyright (C) 2000 Curtis L. Olson - curt@flightgear.org
8 // This program is free software; you can redistribute it and/or
9 // modify it under the terms of the GNU General Public License as
10 // published by the Free Software Foundation; either version 2 of the
11 // License, or (at your option) any later version.
13 // This program is distributed in the hope that it will be useful, but
14 // WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 // General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the Free Software
20 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
30 # include <strings.h> // bcopy()
32 # include <string.h> // MSVC doesn't have strings.h
36 #include <simgear/debug/logstream.hxx>
37 #include <simgear/misc/sgstream.hxx>
38 #include <simgear/math/sg_geodesy.hxx>
40 #include "transmissionlist.hxx"
45 FGTransmissionList *current_transmissionlist;
48 FGTransmissionList::FGTransmissionList( void ) {
52 FGTransmissionList::~FGTransmissionList( void ) {
56 // load default.transmissions
57 bool FGTransmissionList::init( SGPath path ) {
60 transmissionlist_station.erase( transmissionlist_station.begin(), transmissionlist_station.end() );
62 sg_gzifstream in( path.str() );
63 if ( !in.is_open() ) {
64 SG_LOG( SG_GENERAL, SG_ALERT, "Cannot open file: " << path.str() );
68 // read in each line of the file
76 while ( in.get(c) && c != '\0' ) {
79 if ( a.get_type() != '[' ) {
80 transmissionlist_code[a.get_station()].push_back(a);
90 while ( ! in.eof() ) {
92 transmissionlist_station[a.get_station()].push_back(a);
96 if ( a.get_station() < min ) {
97 min = a.get_station();
99 if ( a.get_station() > max ) {
100 max = a.get_station();
102 cout << a.get_station() << " " << a.get_code().c1 << " " << a.get_code().c2 << " "
103 << a.get_code().c3 << " " << a.get_transtext()
104 << " " << a.get_menutext() << endl;
110 fgSetBool("/sim/atc/menu",false);
115 // query the database for the specified station type;
116 // for station see FlightGear/ATC/default.transmissions
117 bool FGTransmissionList::query_station( const int &station, FGTransmission *t,
118 int max_trans, int &num_trans )
120 transmission_list_type tmissions = transmissionlist_station[station];
121 transmission_list_iterator current = tmissions.begin();
122 transmission_list_iterator last = tmissions.end();
124 for ( ; current != last ; ++current ) {
125 if (num_trans < max_trans) {
126 t[num_trans] = *current;
130 cout << "Transmissionlist error: Too many transmissions" << endl;
134 if ( num_trans != 0 ) return true;
136 cout << "No transmission with station " << station << "found." << endl;
142 string FGTransmissionList::gen_text(const int &station, const TransCode code,
143 const TransPar &tpars, const bool ttext )
145 const int cmax = 300;
156 // if (current_transmissionlist->query_station( station, &t ) ) {
157 transmission_list_type tmissions = transmissionlist_station[station];
158 transmission_list_iterator current = tmissions.begin();
159 transmission_list_iterator last = tmissions.end();
161 for ( ; current != last ; ++current ) {
162 if ( current->get_code().c1 == code.c1 &&
163 current->get_code().c2 == code.c2 &&
164 current->get_code().c3 == code.c3 ) {
166 if ( ttext ) message = current->get_transtext();
167 else message = current->get_menutext();
168 strcpy( &mes[0], message.c_str() );
170 int check = 0; // If mes gets overflowed the while loop can go infinite
171 while ( strchr(&mes[0], crej) != NULL ) {
172 pos = strchr( &mes[0], crej );
173 bcopy(pos, &tag[0], 3);
177 for ( i=0; i<cmax; i++ ) {
178 if ( mes[i] == crej ) {
183 strncpy( &dum[0], &mes[0], len );
186 if ( strcmp ( tag, "@ST" ) == 0 )
187 strcat( &dum[0], tpars.station.c_str() );
188 else if ( strcmp ( tag, "@AP" ) == 0 )
189 strcat( &dum[0], tpars.airport.c_str() );
190 else if ( strcmp ( tag, "@CS" ) == 0 )
191 strcat( &dum[0], tpars.callsign.c_str() );
192 else if ( strcmp ( tag, "@TD" ) == 0 ) {
193 if ( tpars.tdir == 1 ) {
195 strcat( &dum[0], &buf[0] );
198 char buf[] = "right";
199 strcat( &dum[0], &buf[0] );
202 else if ( strcmp ( tag, "@HE" ) == 0 ) {
204 sprintf( buf, "%i", (int)(tpars.heading) );
205 strcat( &dum[0], &buf[0] );
207 else if ( strcmp ( tag, "@VD" ) == 0 ) {
208 if ( tpars.VDir == 1 ) {
209 char buf[] = "Descend and maintain";
210 strcat( &dum[0], &buf[0] );
212 else if ( tpars.VDir == 2 ) {
213 char buf[] = "Maintain";
214 strcat( &dum[0], &buf[0] );
216 else if ( tpars.VDir == 3 ) {
217 char buf[] = "Climb and maintain";
218 strcat( &dum[0], &buf[0] );
221 else if ( strcmp ( tag, "@AL" ) == 0 ) {
223 sprintf( buf, "%i", (int)(tpars.alt) );
224 strcat( &dum[0], &buf[0] );
226 else if ( strcmp ( tag, "@MI" ) == 0 ) {
228 sprintf( buf, "%3.1f", tpars.miles );
229 strcat( &dum[0], &buf[0] );
231 else if ( strcmp ( tag, "@FR" ) == 0 ) {
233 sprintf( buf, "%6.2f", tpars.freq );
234 strcat( &dum[0], &buf[0] );
236 else if ( strcmp ( tag, "@RW" ) == 0 )
237 strcat( &dum[0], tpars.runway.c_str() );
239 cout << "Tag " << tag << " not found" << endl;
242 strcat( &dum[0], &mes[len+3] );
243 strcpy( &mes[0], &dum[0] );
247 SG_LOG(SG_ATC, SG_WARN, "WARNING: Possibly endless loop terminated in FGTransmissionlist::gen_text(...)");
252 //cout << mes << endl;
256 if ( mes != "" ) return mes;
257 else return "No transmission found";