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#include "Shoutcast.h"
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#include "mbed.h"
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#include "HTTPClient.h"
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#include "FileDownloader.h"
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#define FOLDER "/sd/mydir/"
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#define FILECHANNEL "/sd/mydir/channel.xml"
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#define FILECHANNELMOD "/sd/mydir/cm.xml"
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#define FILETOP500 "/sd/mydir/top500.xml"
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#define FILEPLS "/sd/mydir/currChan.pls"
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#define FILEPLSMOD "/sd/mydir/ChanM"
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const char* const GENRE[25] = {"Alternative","Blues","Classical","Country","Decades","Easy Listening","Electronic","Folk","Inspirational","International","Jazz","Latin","Metal","Misc","New Age","Pop","Public Radio","R&B/Urban","Rap","Reggae","Rock","Seasonal/Holiday","Soundtracks","Talk","Themes" };
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int completed_dns;
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Shoutcast::Shoutcast(const char* devId, char * big_buffer, int big_buffer_size, char * small_buffer, int small_buffer_size) {
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_devId = devId;
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_big_buffer = big_buffer;
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_big_buffer_size = big_buffer_size;
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_small_buffer = small_buffer;
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_small_buffer_size = small_buffer_size;
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_genreCounter = 0;
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_maxChannel = 0;
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_currentChannel = 0;
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_maxAddress = 0;
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_currentAddress = 0;
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mkdir(FOLDER, 0777);
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}
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const char* Shoutcast::GetNextGenre() {
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if (_genreCounter < 24) {
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_genreCounter++;
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} else {
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_genreCounter = 0;
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}
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_maxChannel = 0;
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_currentChannel = 0;
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_maxAddress = 0;
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_currentAddress = 0;
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return GENRE[_genreCounter];
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}
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const char* Shoutcast::GetPrevGenre() {
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if (_genreCounter > 0) {
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_genreCounter--;
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} else {
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_genreCounter = 24;
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}
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_maxChannel = 0;
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_currentChannel = 0;
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_maxAddress = 0;
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_currentAddress = 0;
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return GENRE[_genreCounter];
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}
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const char* Shoutcast::GetCurrGenre() {
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return GENRE[_genreCounter];
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}
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int Shoutcast::GetChannel(char* name, int length) {
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DEBUGOUT("Shoutcast:GetChannel started\r\n");
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DEBUGOUT("Shoutcast: Download channellist:%s started\r\n",GENRE[_genreCounter]);
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strcpy (_big_buffer,"http://api.shoutcast.com/legacy/genresearch?k=");
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strcat (_big_buffer,_devId);
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strcat (_big_buffer,"&genre=");
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strcat (_big_buffer,GENRE[_genreCounter]);
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strcat (_big_buffer,"&f=xml");
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DEBUGOUT("Shoutcast: %s\r\n",_big_buffer);
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HTTPResult result = GetFile(_big_buffer,FILECHANNEL,_fpout,_small_buffer,_small_buffer_size);
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if(result != HTTP_OK)
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{
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DEBUGOUT("Shoutcast: Download channellist:%s ended with error %i.\r\n",GENRE[_genreCounter],result);
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return 1;
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}
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DEBUGOUT("Shoutcast: Download channellist:%s successfully completed.\r\n",GENRE[_genreCounter]);
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ParseChannelList(FILECHANNEL);
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_currentChannel = 0;
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return GetChannel(name, length, 0);
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}
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int Shoutcast::GetTop500(char* name, int length) {
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DEBUGOUT("Shoutcast: Download Top500 started\r\n");
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strcpy (_big_buffer,"http://api.shoutcast.com/legacy/Top500?k=");
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strcat (_big_buffer,_devId);
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DEBUGOUT("%s\n",_big_buffer);
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HTTPResult result = GetFile(_big_buffer,FILETOP500,_fpout,_small_buffer,_small_buffer_size);
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if(result != HTTP_OK)
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{
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DEBUGOUT("Shoutcast: Download Top500 ended with error %i.\r\n",result);
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return 1;
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}
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DEBUGOUT("Shoutcast: Download Top500 successfully completed.\r\n");
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ParseChannelList(FILETOP500);
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_currentChannel = 0;
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return GetChannel(name, length, 0);
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}
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int Shoutcast::GetPrevChannel(char* name, int length) {
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if(_maxChannel == 0){
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return -2;
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}
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if(_currentChannel > 0){
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_currentChannel--;
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}
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else {
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_currentChannel = _maxChannel - 1;
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}
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if((length == 0) || (name == NULL)) {
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return 0;
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}
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_maxAddress = 0;
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_currentAddress = 0;
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return GetChannel(name, length, _currentChannel);
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}
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int Shoutcast::GetNextChannel(char* name, int length) {
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if(_maxChannel == 0){
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return -2;
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}
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if(_currentChannel < _maxChannel - 1) {
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_currentChannel++;
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}
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else {
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_currentChannel=0;
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}
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if((length == 0) || (name == NULL)) {
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return 0;
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}
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_maxAddress = 0;
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_currentAddress = 0;
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return GetChannel(name, length, _currentChannel);
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}
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int Shoutcast::GetCurrChannel(char* name, int length) {
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return GetChannel(name, length, _currentChannel);
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}
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int Shoutcast::TuneIn(IpAddr* address, int* port) {
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char buf[10];
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sprintf(buf,"%d",GetChannelId(_currentChannel));
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strcpy (_big_buffer,"http://yp.shoutcast.com/sbin/tunein-station.pls?&k=");
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strcat (_big_buffer,_devId);
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strcat (_big_buffer,"&id=");
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strcat (_big_buffer,buf); //todo: int to string
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strcat (_big_buffer,"&f=xml");
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DEBUGOUT("Shoutcast: %s\r\n",_big_buffer);
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HTTPResult result = GetFile(_big_buffer,FILEPLS,_fpout,_small_buffer,_small_buffer_size);
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DEBUGOUT("Shoutcast: result PLS: %d\n", result);
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if(ParsePls() != 0x00)
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{
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return 1;
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}
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_currentAddress = 0;
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return GetAddressData(address,port,0);
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}
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int Shoutcast::ParseChannelList(const char* channelList) {
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DEBUGOUT("Shoutcast: Parsing started\r\n");
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_maxChannel = 0;
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_fpin = fopen(channelList, "r");
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if (_fpin == NULL) {
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error("Could not open file for write\n");
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}
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_fpout = fopen(FILECHANNELMOD, "w");
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if (_fpout == NULL) {
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error("Could not open file for write\n");
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}
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char * cp;
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char * cp2 = NULL;
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char * station1; char * station2 = NULL;
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int i=0;
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FrankWeissenborn |
4:520664d73063
|
204
|
bool finished = (fgets(_big_buffer, _big_buffer_size-1, _fpin) == NULL);
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
205
|
_big_buffer[_big_buffer_size-1] = 0x00;
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
206
|
cp = _big_buffer;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
207
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
208
|
while (!finished) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
209
|
if (cp==NULL) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
210
|
if (cp2 != NULL) {
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
211
|
int x = (_big_buffer + _big_buffer_size) - cp2 - 1;
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
212
|
int read_size = _big_buffer_size-(x-1);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
213
|
|
FrankWeissenborn |
4:520664d73063
|
214
|
finished = (fgets(_big_buffer+x-1, read_size,_fpin) == NULL);
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
215
|
_big_buffer[_big_buffer_size-1] = 0x00;
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
216
|
cp=_big_buffer;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
217
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
218
|
} else {
|
FrankWeissenborn |
4:520664d73063
|
219
|
finished = (fgets(_big_buffer, _big_buffer_size-1, _fpin) == NULL);
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
220
|
_big_buffer[_big_buffer_size-1] = 0x00;
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
221
|
cp = _big_buffer;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
222
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
223
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
224
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
225
|
cp=strstr(cp,"<station ");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
226
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
227
|
if (cp!=NULL) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
228
|
cp2=strstr(cp,"/>");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
229
|
if (cp2 != NULL) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
230
|
i++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
231
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
232
|
cp2[0] = 0x00;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
233
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
234
|
//name suchen
|
FrankWeissenborn |
0:d9d38ebc0f69
|
235
|
station1=strstr(cp,"name=\"");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
236
|
if(station1 != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
237
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
238
|
station1 = station1 + strlen("name=\"");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
239
|
station2 = NULL;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
240
|
station2 = strstr(station1,"\"");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
241
|
if(station2 != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
242
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
243
|
station2[0]=0x00;
|
FrankWeissenborn |
4:520664d73063
|
244
|
fprintf(_fpout,"%s<>",station1);
|
FrankWeissenborn |
4:520664d73063
|
245
|
_maxChannel++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
246
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
247
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
248
|
//id suchen
|
FrankWeissenborn |
0:d9d38ebc0f69
|
249
|
station1=strstr(station2+1,"id=\"");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
250
|
if(station1 != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
251
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
252
|
station1 = station1 + strlen("id=\"");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
253
|
station2 = NULL;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
254
|
station2 = strstr(station1,"\"");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
255
|
if(station2 != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
256
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
257
|
station2[0]=0x00;
|
FrankWeissenborn |
4:520664d73063
|
258
|
fprintf(_fpout,"%s\r\n",station1);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
259
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
260
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
261
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
262
|
cp=cp2+1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
263
|
} else {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
264
|
//Kopieren
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
265
|
strcpy(_big_buffer,cp);
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
266
|
int x = (_big_buffer + _big_buffer_size) - cp - 1;
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
267
|
int read_size = _big_buffer_size-(x-1);
|
FrankWeissenborn |
4:520664d73063
|
268
|
finished = (fgets(_big_buffer+x-1, read_size,_fpin) == NULL);
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
269
|
_big_buffer[_big_buffer_size-1] = 0x00;
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
270
|
cp = _big_buffer;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
271
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
272
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
273
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
274
|
}
|
FrankWeissenborn |
4:520664d73063
|
275
|
fclose(_fpin);
|
FrankWeissenborn |
4:520664d73063
|
276
|
fclose(_fpout);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
277
|
DEBUGOUT("Shoutcast: Parsing completed\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
278
|
return true;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
279
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
280
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
281
|
int Shoutcast::GetChannel(char* name, int length, int channelNumber)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
282
|
{
|
FrankWeissenborn |
4:520664d73063
|
283
|
if(_maxChannel == 0) return -1;
|
FrankWeissenborn |
4:520664d73063
|
284
|
if(channelNumber > _maxChannel) return -1;
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
285
|
|
FrankWeissenborn |
4:520664d73063
|
286
|
_fpin = fopen(FILECHANNELMOD, "r");
|
FrankWeissenborn |
4:520664d73063
|
287
|
if (_fpin == NULL) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
288
|
error("Could not open file for write\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
289
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
290
|
bool finished = false;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
291
|
int line = 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
292
|
char * delimiter;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
293
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
294
|
while(!finished) {
|
FrankWeissenborn |
4:520664d73063
|
295
|
finished = (fgets(_big_buffer, _big_buffer_size-1, _fpin) == NULL);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
296
|
if(channelNumber == line)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
297
|
{
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
298
|
delimiter=strstr(_big_buffer,"<>");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
299
|
if(delimiter != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
300
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
301
|
int i = 0;
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
302
|
for(i = 0; (i<delimiter-_big_buffer) && (i<length-1); i++)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
303
|
{
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
304
|
name[i] = _big_buffer[i];
|
FrankWeissenborn |
0:d9d38ebc0f69
|
305
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
306
|
name[i]=0x00;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
307
|
finished = true;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
308
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
309
|
else
|
FrankWeissenborn |
0:d9d38ebc0f69
|
310
|
{
|
FrankWeissenborn |
4:520664d73063
|
311
|
fclose(_fpin);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
312
|
return 1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
313
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
314
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
315
|
line++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
316
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
317
|
|
FrankWeissenborn |
4:520664d73063
|
318
|
fclose(_fpin);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
319
|
return 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
320
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
321
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
322
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
323
|
int Shoutcast::GetChannelId(int channelNumber)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
324
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
325
|
DEBUGOUT("Shoutcast: GetChannelId started\r\n");
|
FrankWeissenborn |
4:520664d73063
|
326
|
_fpin = fopen(FILECHANNELMOD, "r");
|
FrankWeissenborn |
4:520664d73063
|
327
|
if (_fpin == NULL) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
328
|
error("Could not open file for write\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
329
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
330
|
bool finished = false;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
331
|
int line = 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
332
|
char * delimiter;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
333
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
334
|
while(!finished) {
|
FrankWeissenborn |
4:520664d73063
|
335
|
finished = (fgets(_big_buffer, _big_buffer_size-1, _fpin) == NULL);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
336
|
if(channelNumber == line)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
337
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
338
|
DEBUGOUT("Shoutcast: GetChannelId Line found\r\n");
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
339
|
delimiter=strstr(_big_buffer,"<>");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
340
|
int id = -1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
341
|
if(delimiter != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
342
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
343
|
id = atoi(delimiter+strlen("<>"));
|
FrankWeissenborn |
0:d9d38ebc0f69
|
344
|
//id = 4;
|
FrankWeissenborn |
4:520664d73063
|
345
|
fclose(_fpin);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
346
|
return id;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
347
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
348
|
else
|
FrankWeissenborn |
0:d9d38ebc0f69
|
349
|
{
|
FrankWeissenborn |
4:520664d73063
|
350
|
fclose(_fpin);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
351
|
return -1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
352
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
353
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
354
|
line++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
355
|
}
|
FrankWeissenborn |
4:520664d73063
|
356
|
fclose(_fpin);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
357
|
return -1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
358
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
359
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
360
|
int Shoutcast::ParsePls() {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
361
|
DEBUGOUT("Shoutcast: start parsing pls\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
362
|
|
FrankWeissenborn |
4:520664d73063
|
363
|
_fpin = fopen(FILEPLS, "r");
|
FrankWeissenborn |
4:520664d73063
|
364
|
if (_fpin == NULL) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
365
|
error("Could not open file for read\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
366
|
}
|
FrankWeissenborn |
4:520664d73063
|
367
|
_fpout = fopen(FILEPLSMOD, "w");
|
FrankWeissenborn |
4:520664d73063
|
368
|
if (_fpout == NULL) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
369
|
error("Could not open file for write\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
370
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
371
|
bool finished = false;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
372
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
373
|
char * cp;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
374
|
char * cp2;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
375
|
IpAddr addr;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
376
|
while(!finished) {
|
FrankWeissenborn |
4:520664d73063
|
377
|
finished = (fgets(_big_buffer, _big_buffer_size-1, _fpin) == NULL);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
378
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
379
|
//suchen nach
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
380
|
cp = strstr(_big_buffer,"=http://");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
381
|
if(cp!= NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
382
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
383
|
cp = cp +strlen("=http://");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
384
|
cp2=strstr(cp,":");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
385
|
if(cp2 != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
386
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
387
|
cp2[0]=0x00;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
388
|
int dnserr = ResolveDNSRequest(&addr, cp);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
389
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
390
|
if(dnserr != 0)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
391
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
392
|
DEBUGOUT("Shoutcast: DNS Error - Parsing Pls\r\n");
|
FrankWeissenborn |
4:520664d73063
|
393
|
fclose(_fpin);
|
FrankWeissenborn |
4:520664d73063
|
394
|
fclose(_fpout);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
395
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
396
|
return -1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
397
|
}
|
FrankWeissenborn |
5:d5d16fd31139
|
398
|
else
|
FrankWeissenborn |
5:d5d16fd31139
|
399
|
{
|
FrankWeissenborn |
5:d5d16fd31139
|
400
|
cp = NULL;
|
FrankWeissenborn |
5:d5d16fd31139
|
401
|
finished = true;
|
FrankWeissenborn |
5:d5d16fd31139
|
402
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
403
|
int port = atoi(cp2+1);
|
FrankWeissenborn |
4:520664d73063
|
404
|
fprintf(_fpout, "%d %d %d %d %d\r\n",
|
FrankWeissenborn |
0:d9d38ebc0f69
|
405
|
addr[0],addr[1],addr[2],addr[3],port);
|
FrankWeissenborn |
4:520664d73063
|
406
|
_maxAddress++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
407
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
408
|
}
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
409
|
_big_buffer[_big_buffer_size-1] = 0x00;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
410
|
}
|
FrankWeissenborn |
4:520664d73063
|
411
|
fclose(_fpin);
|
FrankWeissenborn |
4:520664d73063
|
412
|
fclose(_fpout);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
413
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
414
|
DEBUGOUT("Shoutcast: end parsing pls\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
415
|
return 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
416
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
417
|
int Shoutcast::ResolveDNSRequest(IpAddr* addr, char * url){
|
FrankWeissenborn |
0:d9d38ebc0f69
|
418
|
DNSRequest * request = new DNSRequest();
|
FrankWeissenborn |
0:d9d38ebc0f69
|
419
|
request->setOnReply(this, &Shoutcast::onReply);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
420
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
421
|
completed_dns=0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
422
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
423
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
424
|
DNSRequestErr r = request->resolve(url);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
425
|
if (0!=r) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
426
|
request->close();
|
FrankWeissenborn |
0:d9d38ebc0f69
|
427
|
return 1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
428
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
429
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
430
|
while (0==completed_dns) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
431
|
Net::poll();
|
FrankWeissenborn |
0:d9d38ebc0f69
|
432
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
433
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
434
|
if(completed_dns == -1) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
435
|
return 1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
436
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
437
|
request->getResult(addr);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
438
|
request->close();
|
FrankWeissenborn |
0:d9d38ebc0f69
|
439
|
return 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
440
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
441
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
442
|
int Shoutcast::GetAddressData(IpAddr* address, int* port, int addressNumber) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
443
|
|
FrankWeissenborn |
4:520664d73063
|
444
|
if(_maxAddress == 0) return -1;
|
FrankWeissenborn |
4:520664d73063
|
445
|
if(addressNumber > _maxAddress) return -1;
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
446
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
447
|
DEBUGOUT("Shoutcast: start get address data\r\n");
|
FrankWeissenborn |
4:520664d73063
|
448
|
_fpin = fopen(FILEPLSMOD, "r");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
449
|
bool finished = false;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
450
|
int line = 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
451
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
452
|
while(!finished) {
|
FrankWeissenborn |
4:520664d73063
|
453
|
finished = (fgets(_big_buffer, _big_buffer_size-1, _fpin) == NULL);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
454
|
if(line == addressNumber){
|
FrankWeissenborn |
0:d9d38ebc0f69
|
455
|
int ip1 = 0;int ip2 = 0;int ip3 = 0;int ip4 = 0;int p = 0;
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
456
|
sscanf (_big_buffer,"%d %d %d %d %d",&ip1,&ip2,&ip3,&ip4,&p);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
457
|
IpAddr server = IpAddr(ip1,ip2,ip3,ip4);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
458
|
*address = server;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
459
|
*port = p;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
460
|
finished = true;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
461
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
462
|
line++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
463
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
464
|
DEBUGOUT("Shoutcast: end get address data\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
465
|
return 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
466
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
467
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
468
|
void Shoutcast::onReply(DNSReply reply) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
469
|
if (reply==DNS_FOUND)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
470
|
completed_dns=1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
471
|
else
|
FrankWeissenborn |
0:d9d38ebc0f69
|
472
|
completed_dns=-1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
473
|
};
|
FrankWeissenborn |
0:d9d38ebc0f69
|
474
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
475
|
int Shoutcast::GetNextAddress(IpAddr* address, int* port)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
476
|
{
|
FrankWeissenborn |
4:520664d73063
|
477
|
if(_currentAddress < _maxAddress - 1 )
|
FrankWeissenborn |
0:d9d38ebc0f69
|
478
|
{
|
FrankWeissenborn |
4:520664d73063
|
479
|
_currentAddress++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
480
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
481
|
else
|
FrankWeissenborn |
0:d9d38ebc0f69
|
482
|
{
|
FrankWeissenborn |
4:520664d73063
|
483
|
_currentAddress = 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
484
|
}
|
FrankWeissenborn |
4:520664d73063
|
485
|
return GetAddressData(address,port,_currentAddress);
|
FrankWeissenborn |
2:0e9a10f2b8c5
|
486
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
487
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
488
|
int Shoutcast::GetCurrAddress(IpAddr* address, int* port)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
489
|
{
|
FrankWeissenborn |
4:520664d73063
|
490
|
return GetAddressData(address,port,_currentAddress);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
491
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
492
|
int Shoutcast::GetPrevAddress(IpAddr* address, int* port)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
493
|
{
|
FrankWeissenborn |
4:520664d73063
|
494
|
if(_currentAddress > 0 )
|
FrankWeissenborn |
0:d9d38ebc0f69
|
495
|
{
|
FrankWeissenborn |
4:520664d73063
|
496
|
_currentAddress--;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
497
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
498
|
else
|
FrankWeissenborn |
0:d9d38ebc0f69
|
499
|
{
|
FrankWeissenborn |
4:520664d73063
|
500
|
_currentAddress = _maxAddress - 1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
501
|
}
|
FrankWeissenborn |
4:520664d73063
|
502
|
return GetAddressData(address,port,_currentAddress);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
503
|
} |