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FrankWeissenborn |
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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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const char* FOLDER = "/sd/mydir/";
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const char* FILECHANNEL = "/sd/mydir/channel.xml";
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const char* FILECHANNELMOD = "/sd/mydir/cm.xml";
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const char* FILETOP500 = "/sd/mydir/top500.xml";
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const char* FILEPLS = "/sd/mydir/currChan.pls";
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const char* FILEPLSMOD = "/sd/mydir/ChanM";
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const char* 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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unsigned int genreCounter = 0;
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unsigned int maxChannel = 0;
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unsigned int currentChannel = 0;
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unsigned int maxAddress = 0;
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unsigned int currentAddress = 0;
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FILE *fpin;
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FILE *fpout;
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int completed_dns;
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Shoutcast::Shoutcast(const char* devId, char * buffer, int buffer_size) {
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_devId = devId;
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_buffer = buffer;
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_buffer_size = buffer_size;
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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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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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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 (_buffer,"http://api.shoutcast.com/legacy/genresearch?k=");
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DEBUGOUT("strcpy ok\r\n");
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strcat (_buffer,_devId);
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DEBUGOUT("strcat1 ok\r\n");
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strcat (_buffer,"&genre=");
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DEBUGOUT("strcat1 ok\r\n");
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strcat (_buffer,GENRE[genreCounter]);
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DEBUGOUT("strcat1 ok\r\n");
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strcat (_buffer,"&f=xml");
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DEBUGOUT("strcat1 ok\r\n");
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DEBUGOUT("%s\r\n",_buffer);
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HTTPResult result = GetFile(_buffer,FILECHANNEL);
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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 (_buffer,"http://api.shoutcast.com/legacy/Top500?k=");
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strcat (_buffer,_devId);
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DEBUGOUT("%s\n",_buffer);
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HTTPResult result = GetFile(_buffer,FILETOP500);
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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(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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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(currentChannel < maxChannel - 1) {
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currentChannel++;
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}
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else {
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currentChannel++;
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}
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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 (_buffer,"http://yp.shoutcast.com/sbin/tunein-station.pls?&k=");
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strcat (_buffer,_devId);
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strcat (_buffer,"&id=");
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strcat (_buffer,buf); //todo: int to string
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strcat (_buffer,"&f=xml");
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DEBUGOUT("%s\r\n",_buffer);
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HTTPResult result = GetFile(_buffer,FILEPLS);
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DEBUGOUT("result PLS: %d\n", result);
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//TODO: PLS Parsen, IP und Port zur�ckgeben
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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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GetAddressData(address,port,0);
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return 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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bool finished = (fgets(_buffer, _buffer_size-1, fpin) == NULL);
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_buffer[_buffer_size-1] = 0x00;
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cp = _buffer;
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while (!finished) {
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if (cp==NULL) {
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if (cp2 != NULL) {
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int x = (_buffer + _buffer_size) - cp2 - 1;
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int read_size = _buffer_size-(x-1);
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finished = (fgets(_buffer+x-1, read_size,fpin) == NULL);
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_buffer[_buffer_size-1] = 0x00;
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cp=_buffer;
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} else {
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finished = (fgets(_buffer, _buffer_size-1, fpin) == NULL);
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_buffer[_buffer_size-1] = 0x00;
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cp = _buffer;
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}
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}
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cp=strstr(cp,"<station ");
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if (cp!=NULL) {
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cp2=strstr(cp,"/>");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
197
|
if (cp2 != NULL) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
198
|
i++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
199
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
200
|
cp2[0] = 0x00;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
201
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
202
|
//name suchen
|
FrankWeissenborn |
0:d9d38ebc0f69
|
203
|
station1=strstr(cp,"name=\"");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
204
|
if(station1 != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
205
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
206
|
station1 = station1 + strlen("name=\"");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
207
|
station2 = NULL;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
208
|
station2 = strstr(station1,"\"");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
209
|
if(station2 != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
210
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
211
|
station2[0]=0x00;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
212
|
fprintf(fpout,"%s<>",station1);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
213
|
maxChannel++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
214
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
215
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
216
|
//id suchen
|
FrankWeissenborn |
0:d9d38ebc0f69
|
217
|
station1=strstr(station2+1,"id=\"");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
218
|
if(station1 != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
219
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
220
|
station1 = station1 + strlen("id=\"");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
221
|
station2 = NULL;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
222
|
station2 = strstr(station1,"\"");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
223
|
if(station2 != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
224
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
225
|
station2[0]=0x00;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
226
|
fprintf(fpout,"%s\r\n",station1);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
227
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
228
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
229
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
230
|
cp=cp2+1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
231
|
} else {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
232
|
//Kopieren
|
FrankWeissenborn |
0:d9d38ebc0f69
|
233
|
strcpy(_buffer,cp);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
234
|
int x = (_buffer + _buffer_size) - cp - 1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
235
|
int read_size = _buffer_size-(x-1);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
236
|
finished = (fgets(_buffer+x-1, read_size,fpin) == NULL);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
237
|
_buffer[_buffer_size-1] = 0x00;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
238
|
cp = _buffer;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
239
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
240
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
241
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
242
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
243
|
fclose(fpin);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
244
|
fclose(fpout);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
245
|
DEBUGOUT("Shoutcast: Parsing completed\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
246
|
return true;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
247
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
248
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
249
|
int Shoutcast::GetChannel(char* name, int length, int channelNumber)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
250
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
251
|
DEBUGOUT("Shoutcast: GetChannel started\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
252
|
fpin = fopen(FILECHANNELMOD, "r");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
253
|
if (fpin == NULL) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
254
|
error("Could not open file for write\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
255
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
256
|
bool finished = false;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
257
|
int line = 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
258
|
char * delimiter;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
259
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
260
|
while(!finished) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
261
|
finished = (fgets(_buffer, _buffer_size-1, fpin) == NULL);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
262
|
DEBUGOUT("Shoutcast: GetChannel ReadLine %i\r\n",line);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
263
|
if(channelNumber == line)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
264
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
265
|
DEBUGOUT("Shoutcast: GetChannel Line found\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
266
|
delimiter=strstr(_buffer,"<>");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
267
|
if(delimiter != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
268
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
269
|
int i = 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
270
|
DEBUGOUT("Shoutcast: length %i\r\n",delimiter-_buffer);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
271
|
for(i = 0; (i<delimiter-_buffer) && (i<length-1); i++)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
272
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
273
|
name[i] = _buffer[i];
|
FrankWeissenborn |
0:d9d38ebc0f69
|
274
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
275
|
DEBUGOUT("\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
276
|
name[i]=0x00;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
277
|
finished = true;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
278
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
279
|
else
|
FrankWeissenborn |
0:d9d38ebc0f69
|
280
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
281
|
fclose(fpin);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
282
|
return 1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
283
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
284
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
285
|
DEBUGOUT("Shoutcast: StringCopy ready\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
286
|
line++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
287
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
288
|
DEBUGOUT("Shoutcast: GetChannel completed\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
289
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
290
|
fclose(fpin);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
291
|
return 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
292
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
293
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
294
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
295
|
int Shoutcast::GetChannelId(int channelNumber)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
296
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
297
|
DEBUGOUT("Shoutcast: GetChannelId started\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
298
|
fpin = fopen(FILECHANNELMOD, "r");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
299
|
if (fpin == NULL) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
300
|
error("Could not open file for write\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
301
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
302
|
bool finished = false;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
303
|
int line = 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
304
|
char * delimiter;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
305
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
306
|
while(!finished) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
307
|
finished = (fgets(_buffer, _buffer_size-1, fpin) == NULL);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
308
|
if(channelNumber == line)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
309
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
310
|
DEBUGOUT("Shoutcast: GetChannelId Line found\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
311
|
delimiter=strstr(_buffer,"<>");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
312
|
int id = -1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
313
|
if(delimiter != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
314
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
315
|
id = atoi(delimiter+strlen("<>"));
|
FrankWeissenborn |
0:d9d38ebc0f69
|
316
|
//id = 4;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
317
|
fclose(fpin);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
318
|
return id;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
319
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
320
|
else
|
FrankWeissenborn |
0:d9d38ebc0f69
|
321
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
322
|
fclose(fpin);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
323
|
return -1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
324
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
325
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
326
|
line++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
327
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
328
|
fclose(fpin);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
329
|
return -1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
330
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
331
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
332
|
int Shoutcast::ParsePls() {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
333
|
DEBUGOUT("Shoutcast: start parsing pls\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
334
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
335
|
fpin = fopen(FILEPLS, "r");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
336
|
if (fpin == NULL) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
337
|
error("Could not open file for read\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
338
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
339
|
fpout = fopen(FILEPLSMOD, "w");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
340
|
if (fpout == NULL) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
341
|
error("Could not open file for write\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
342
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
343
|
bool finished = false;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
344
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
345
|
char * cp;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
346
|
char * cp2;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
347
|
IpAddr addr;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
348
|
while(!finished) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
349
|
finished = (fgets(_buffer, _buffer_size-1, fpin) == NULL);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
350
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
351
|
//suchen nach
|
FrankWeissenborn |
0:d9d38ebc0f69
|
352
|
cp = strstr(_buffer,"=http://");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
353
|
if(cp!= NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
354
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
355
|
cp = cp +strlen("=http://");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
356
|
cp2=strstr(cp,":");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
357
|
if(cp2 != NULL)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
358
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
359
|
cp2[0]=0x00;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
360
|
int dnserr = ResolveDNSRequest(&addr, cp);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
361
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
362
|
if(dnserr != 0)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
363
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
364
|
DEBUGOUT("Shoutcast: DNS Error - Parsing Pls\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
365
|
fclose(fpin);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
366
|
fclose(fpout);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
367
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
368
|
DEBUGOUT("Shoutcast: end parsing pls-ERROR");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
369
|
return -1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
370
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
371
|
int port = atoi(cp2+1);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
372
|
fprintf(fpout, "%d %d %d %d %d\r\n",
|
FrankWeissenborn |
0:d9d38ebc0f69
|
373
|
addr[0],addr[1],addr[2],addr[3],port);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
374
|
maxAddress++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
375
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
376
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
377
|
_buffer[_buffer_size-1] = 0x00;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
378
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
379
|
fclose(fpin);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
380
|
fclose(fpout);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
381
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
382
|
DEBUGOUT("Shoutcast: end parsing pls\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
383
|
return 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
384
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
385
|
int Shoutcast::ResolveDNSRequest(IpAddr* addr, char * url){
|
FrankWeissenborn |
0:d9d38ebc0f69
|
386
|
DNSRequest * request = new DNSRequest();
|
FrankWeissenborn |
0:d9d38ebc0f69
|
387
|
request->setOnReply(this, &Shoutcast::onReply);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
388
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
389
|
completed_dns=0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
390
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
391
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
392
|
DNSRequestErr r = request->resolve(url);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
393
|
if (0!=r) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
394
|
request->close();
|
FrankWeissenborn |
0:d9d38ebc0f69
|
395
|
return 1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
396
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
397
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
398
|
while (0==completed_dns) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
399
|
Net::poll();
|
FrankWeissenborn |
0:d9d38ebc0f69
|
400
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
401
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
402
|
if(completed_dns == -1) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
403
|
return 1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
404
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
405
|
request->getResult(addr);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
406
|
request->close();
|
FrankWeissenborn |
0:d9d38ebc0f69
|
407
|
return 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
408
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
409
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
410
|
int Shoutcast::GetAddressData(IpAddr* address, int* port, int addressNumber) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
411
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
412
|
DEBUGOUT("Shoutcast: start get address data\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
413
|
fpin = fopen(FILEPLSMOD, "r");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
414
|
bool finished = false;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
415
|
int line = 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
416
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
417
|
while(!finished) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
418
|
finished = (fgets(_buffer, _buffer_size-1, fpin) == NULL);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
419
|
if(line == addressNumber){
|
FrankWeissenborn |
0:d9d38ebc0f69
|
420
|
int ip1 = 0;int ip2 = 0;int ip3 = 0;int ip4 = 0;int p = 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
421
|
sscanf (_buffer,"%d %d %d %d %d",&ip1,&ip2,&ip3,&ip4,&p);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
422
|
DEBUGOUT("IpGet:%d %d %d %d:%d\r\n",ip1,ip2,ip3,ip4,p);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
423
|
IpAddr server = IpAddr(ip1,ip2,ip3,ip4);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
424
|
DEBUGOUT("IpGet:%d.%d.%d.%d:%d\r\n",server[0],server[1],server[2],server[3],p);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
425
|
*address = server;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
426
|
*port = p;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
427
|
finished = true;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
428
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
429
|
line++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
430
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
431
|
DEBUGOUT("Shoutcast: end get address data\r\n");
|
FrankWeissenborn |
0:d9d38ebc0f69
|
432
|
return 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
433
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
434
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
435
|
void Shoutcast::onReply(DNSReply reply) {
|
FrankWeissenborn |
0:d9d38ebc0f69
|
436
|
if (reply==DNS_FOUND)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
437
|
completed_dns=1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
438
|
else
|
FrankWeissenborn |
0:d9d38ebc0f69
|
439
|
completed_dns=-1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
440
|
};
|
FrankWeissenborn |
0:d9d38ebc0f69
|
441
|
|
FrankWeissenborn |
0:d9d38ebc0f69
|
442
|
int Shoutcast::GetNextAddress(IpAddr* address, int* port)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
443
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
444
|
if(currentAddress < maxAddress - 1 )
|
FrankWeissenborn |
0:d9d38ebc0f69
|
445
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
446
|
currentAddress++;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
447
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
448
|
else
|
FrankWeissenborn |
0:d9d38ebc0f69
|
449
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
450
|
currentAddress = 0;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
451
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
452
|
GetAddressData(address,port,currentAddress);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
453
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
454
|
int Shoutcast::GetCurrAddress(IpAddr* address, int* port)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
455
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
456
|
GetAddressData(address,port,currentAddress);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
457
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
458
|
int Shoutcast::GetPrevAddress(IpAddr* address, int* port)
|
FrankWeissenborn |
0:d9d38ebc0f69
|
459
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
460
|
if(currentAddress > 0 )
|
FrankWeissenborn |
0:d9d38ebc0f69
|
461
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
462
|
currentAddress--;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
463
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
464
|
else
|
FrankWeissenborn |
0:d9d38ebc0f69
|
465
|
{
|
FrankWeissenborn |
0:d9d38ebc0f69
|
466
|
currentAddress = maxAddress - 1;
|
FrankWeissenborn |
0:d9d38ebc0f69
|
467
|
}
|
FrankWeissenborn |
0:d9d38ebc0f69
|
468
|
GetAddressData(address,port,currentAddress);
|
FrankWeissenborn |
0:d9d38ebc0f69
|
469
|
} |