diff options
Diffstat (limited to 'src/stable/client.cpp')
| -rw-r--r-- | src/stable/client.cpp | 220 |
1 files changed, 110 insertions, 110 deletions
diff --git a/src/stable/client.cpp b/src/stable/client.cpp index 7ae10f7..f5cc75f 100644 --- a/src/stable/client.cpp +++ b/src/stable/client.cpp | |||
| @@ -14,307 +14,307 @@ | |||
| 14 | #include "bu/clientlinkfactory.h" | 14 | #include "bu/clientlinkfactory.h" |
| 15 | 15 | ||
| 16 | /** Read buffer size. */ | 16 | /** Read buffer size. */ |
| 17 | #define RBS (2000) // 1500 is the nominal MTU for ethernet, it's a good guess | 17 | #define RBS (2000) // 1500 is the nominal MTU for ethernet, it's a good guess |
| 18 | 18 | ||
| 19 | Bu::Client::Client( Bu::TcpSocket *pSocket, | 19 | Bu::Client::Client( Bu::TcpSocket *pSocket, |
| 20 | class Bu::ClientLinkFactory *pfLink ) : | 20 | class Bu::ClientLinkFactory *pfLink ) : |
| 21 | pTopStream( pSocket ), | 21 | pTopStream( pSocket ), |
| 22 | pSocket( pSocket ), | 22 | pSocket( pSocket ), |
| 23 | pProto( NULL ), | 23 | pProto( NULL ), |
| 24 | bWantsDisconnect( false ), | 24 | bWantsDisconnect( false ), |
| 25 | pfLink( pfLink ) | 25 | pfLink( pfLink ) |
| 26 | { | 26 | { |
| 27 | lFilts.prepend( pSocket ); | 27 | lFilts.prepend( pSocket ); |
| 28 | } | 28 | } |
| 29 | 29 | ||
| 30 | Bu::Client::~Client() | 30 | Bu::Client::~Client() |
| 31 | { | 31 | { |
| 32 | for( FilterList::iterator i = lFilts.begin(); i; i++ ) | 32 | for( FilterList::iterator i = lFilts.begin(); i; i++ ) |
| 33 | { | 33 | { |
| 34 | delete *i; | 34 | delete *i; |
| 35 | } | 35 | } |
| 36 | pTopStream = pSocket = NULL; | 36 | pTopStream = pSocket = NULL; |
| 37 | delete pfLink; | 37 | delete pfLink; |
| 38 | } | 38 | } |
| 39 | 39 | ||
| 40 | void Bu::Client::processInput() | 40 | void Bu::Client::processInput() |
| 41 | { | 41 | { |
| 42 | char buf[RBS]; | 42 | char buf[RBS]; |
| 43 | Bu::size nRead, nTotal=0; | 43 | Bu::size nRead, nTotal=0; |
| 44 | 44 | ||
| 45 | for(;;) | 45 | for(;;) |
| 46 | { | 46 | { |
| 47 | try | 47 | try |
| 48 | { | 48 | { |
| 49 | nRead = pTopStream->read( buf, RBS ); | 49 | nRead = pTopStream->read( buf, RBS ); |
| 50 | 50 | ||
| 51 | if( nRead == 0 ) | 51 | if( nRead == 0 ) |
| 52 | { | 52 | { |
| 53 | break; | 53 | break; |
| 54 | } | 54 | } |
| 55 | else | 55 | else |
| 56 | { | 56 | { |
| 57 | nTotal += nRead; | 57 | nTotal += nRead; |
| 58 | qbRead.write( buf, nRead ); | 58 | qbRead.write( buf, nRead ); |
| 59 | if( !pTopStream->canRead() ) | 59 | if( !pTopStream->canRead() ) |
| 60 | break; | 60 | break; |
| 61 | } | 61 | } |
| 62 | } | 62 | } |
| 63 | catch( Bu::TcpSocketException &e ) | 63 | catch( Bu::TcpSocketException &e ) |
| 64 | { | 64 | { |
| 65 | pTopStream->close(); | 65 | pTopStream->close(); |
| 66 | bWantsDisconnect = true; | 66 | bWantsDisconnect = true; |
| 67 | break; | 67 | break; |
| 68 | } | 68 | } |
| 69 | } | 69 | } |
| 70 | 70 | ||
| 71 | if( nTotal == 0 ) | 71 | if( nTotal == 0 ) |
| 72 | { | 72 | { |
| 73 | pTopStream->close(); | 73 | pTopStream->close(); |
| 74 | bWantsDisconnect = true; | 74 | bWantsDisconnect = true; |
| 75 | } | 75 | } |
| 76 | 76 | ||
| 77 | if( pProto && nTotal ) | 77 | if( pProto && nTotal ) |
| 78 | { | 78 | { |
| 79 | pProto->onNewData( this ); | 79 | pProto->onNewData( this ); |
| 80 | } | 80 | } |
| 81 | } | 81 | } |
| 82 | 82 | ||
| 83 | void Bu::Client::processOutput() | 83 | void Bu::Client::processOutput() |
| 84 | { | 84 | { |
| 85 | char buf[RBS]; | 85 | char buf[RBS]; |
| 86 | if( qbWrite.getSize() > 0 ) | 86 | if( qbWrite.getSize() > 0 ) |
| 87 | { | 87 | { |
| 88 | int nAmnt = RBS; | 88 | int nAmnt = RBS; |
| 89 | nAmnt = qbWrite.peek( buf, nAmnt ); | 89 | nAmnt = qbWrite.peek( buf, nAmnt ); |
| 90 | int nReal = pTopStream->write( buf, nAmnt ); | 90 | int nReal = pTopStream->write( buf, nAmnt ); |
| 91 | qbWrite.seek( nReal ); | 91 | qbWrite.seek( nReal ); |
| 92 | pTopStream->flush(); | 92 | pTopStream->flush(); |
| 93 | } | 93 | } |
| 94 | } | 94 | } |
| 95 | 95 | ||
| 96 | void Bu::Client::setProtocol( Protocol *pProto ) | 96 | void Bu::Client::setProtocol( Protocol *pProto ) |
| 97 | { | 97 | { |
| 98 | this->pProto = pProto; | 98 | this->pProto = pProto; |
| 99 | this->pProto->onNewConnection( this ); | 99 | this->pProto->onNewConnection( this ); |
| 100 | } | 100 | } |
| 101 | 101 | ||
| 102 | Bu::Protocol *Bu::Client::getProtocol() | 102 | Bu::Protocol *Bu::Client::getProtocol() |
| 103 | { | 103 | { |
| 104 | return pProto; | 104 | return pProto; |
| 105 | } | 105 | } |
| 106 | 106 | ||
| 107 | void Bu::Client::clearProtocol() | 107 | void Bu::Client::clearProtocol() |
| 108 | { | 108 | { |
| 109 | pProto = NULL; | 109 | pProto = NULL; |
| 110 | } | 110 | } |
| 111 | /* | 111 | /* |
| 112 | Bu::String &Bu::Client::getInput() | 112 | Bu::String &Bu::Client::getInput() |
| 113 | { | 113 | { |
| 114 | return sReadBuf; | 114 | return sReadBuf; |
| 115 | } | 115 | } |
| 116 | 116 | ||
| 117 | Bu::String &Bu::Client::getOutput() | 117 | Bu::String &Bu::Client::getOutput() |
| 118 | { | 118 | { |
| 119 | return sWriteBuf; | 119 | return sWriteBuf; |
| 120 | } | 120 | } |
| 121 | */ | 121 | */ |
| 122 | 122 | ||
| 123 | bool Bu::Client::isOpen() | 123 | bool Bu::Client::isOpen() |
| 124 | { | 124 | { |
| 125 | if( !pTopStream ) return false; | 125 | if( !pTopStream ) return false; |
| 126 | return pTopStream->isOpen(); | 126 | return pTopStream->isOpen(); |
| 127 | } | 127 | } |
| 128 | 128 | ||
| 129 | Bu::size Bu::Client::write( const Bu::String &sData ) | 129 | Bu::size Bu::Client::write( const Bu::String &sData ) |
| 130 | { | 130 | { |
| 131 | return qbWrite.write( sData.getStr(), sData.getSize() ); | 131 | return qbWrite.write( sData.getStr(), sData.getSize() ); |
| 132 | } | 132 | } |
| 133 | 133 | ||
| 134 | Bu::size Bu::Client::write( const void *pData, Bu::size nBytes ) | 134 | Bu::size Bu::Client::write( const void *pData, Bu::size nBytes ) |
| 135 | { | 135 | { |
| 136 | return qbWrite.write( pData, nBytes ); | 136 | return qbWrite.write( pData, nBytes ); |
| 137 | } | 137 | } |
| 138 | 138 | ||
| 139 | Bu::size Bu::Client::write( int8_t nData ) | 139 | Bu::size Bu::Client::write( int8_t nData ) |
| 140 | { | 140 | { |
| 141 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); | 141 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); |
| 142 | } | 142 | } |
| 143 | 143 | ||
| 144 | Bu::size Bu::Client::write( int16_t nData ) | 144 | Bu::size Bu::Client::write( int16_t nData ) |
| 145 | { | 145 | { |
| 146 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); | 146 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); |
| 147 | } | 147 | } |
| 148 | 148 | ||
| 149 | Bu::size Bu::Client::write( int32_t nData ) | 149 | Bu::size Bu::Client::write( int32_t nData ) |
| 150 | { | 150 | { |
| 151 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); | 151 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); |
| 152 | } | 152 | } |
| 153 | 153 | ||
| 154 | Bu::size Bu::Client::write( int64_t nData ) | 154 | Bu::size Bu::Client::write( int64_t nData ) |
| 155 | { | 155 | { |
| 156 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); | 156 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); |
| 157 | } | 157 | } |
| 158 | 158 | ||
| 159 | Bu::size Bu::Client::write( uint8_t nData ) | 159 | Bu::size Bu::Client::write( uint8_t nData ) |
| 160 | { | 160 | { |
| 161 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); | 161 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); |
| 162 | } | 162 | } |
| 163 | 163 | ||
| 164 | Bu::size Bu::Client::write( uint16_t nData ) | 164 | Bu::size Bu::Client::write( uint16_t nData ) |
| 165 | { | 165 | { |
| 166 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); | 166 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); |
| 167 | } | 167 | } |
| 168 | 168 | ||
| 169 | Bu::size Bu::Client::write( uint32_t nData ) | 169 | Bu::size Bu::Client::write( uint32_t nData ) |
| 170 | { | 170 | { |
| 171 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); | 171 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); |
| 172 | } | 172 | } |
| 173 | 173 | ||
| 174 | Bu::size Bu::Client::write( uint64_t nData ) | 174 | Bu::size Bu::Client::write( uint64_t nData ) |
| 175 | { | 175 | { |
| 176 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); | 176 | return qbWrite.write( (const char *)&nData, sizeof(nData) ); |
| 177 | } | 177 | } |
| 178 | 178 | ||
| 179 | Bu::size Bu::Client::read( void *pData, Bu::size nBytes ) | 179 | Bu::size Bu::Client::read( void *pData, Bu::size nBytes ) |
| 180 | { | 180 | { |
| 181 | return qbRead.read( pData, nBytes ); | 181 | return qbRead.read( pData, nBytes ); |
| 182 | } | 182 | } |
| 183 | 183 | ||
| 184 | Bu::size Bu::Client::peek( void *pData, int nBytes, int nOffset ) | 184 | Bu::size Bu::Client::peek( void *pData, int nBytes, int nOffset ) |
| 185 | { | 185 | { |
| 186 | return qbRead.peek( pData, nBytes, nOffset ); | 186 | return qbRead.peek( pData, nBytes, nOffset ); |
| 187 | } | 187 | } |
| 188 | 188 | ||
| 189 | Bu::size Bu::Client::getInputSize() | 189 | Bu::size Bu::Client::getInputSize() |
| 190 | { | 190 | { |
| 191 | return qbRead.getSize(); | 191 | return qbRead.getSize(); |
| 192 | } | 192 | } |
| 193 | 193 | ||
| 194 | Bu::size Bu::Client::getOutputSize() | 194 | Bu::size Bu::Client::getOutputSize() |
| 195 | { | 195 | { |
| 196 | return qbWrite.getSize(); | 196 | return qbWrite.getSize(); |
| 197 | } | 197 | } |
| 198 | 198 | ||
| 199 | const Bu::TcpSocket *Bu::Client::getSocket() const | 199 | const Bu::TcpSocket *Bu::Client::getSocket() const |
| 200 | { | 200 | { |
| 201 | return pSocket; | 201 | return pSocket; |
| 202 | } | 202 | } |
| 203 | 203 | ||
| 204 | void Bu::Client::disconnect() | 204 | void Bu::Client::disconnect() |
| 205 | { | 205 | { |
| 206 | bWantsDisconnect = true; | 206 | bWantsDisconnect = true; |
| 207 | } | 207 | } |
| 208 | 208 | ||
| 209 | bool Bu::Client::wantsDisconnect() | 209 | bool Bu::Client::wantsDisconnect() |
| 210 | { | 210 | { |
| 211 | return bWantsDisconnect; | 211 | return bWantsDisconnect; |
| 212 | } | 212 | } |
| 213 | 213 | ||
| 214 | void Bu::Client::close() | 214 | void Bu::Client::close() |
| 215 | { | 215 | { |
| 216 | pTopStream->close(); | 216 | pTopStream->close(); |
| 217 | } | 217 | } |
| 218 | 218 | ||
| 219 | Bu::ClientLink *Bu::Client::getLink() | 219 | Bu::ClientLink *Bu::Client::getLink() |
| 220 | { | 220 | { |
| 221 | return pfLink->createLink( this ); | 221 | return pfLink->createLink( this ); |
| 222 | } | 222 | } |
| 223 | 223 | ||
| 224 | void Bu::Client::onMessage( const Bu::String &sMsg ) | 224 | void Bu::Client::onMessage( const Bu::String &sMsg ) |
| 225 | { | 225 | { |
| 226 | if( pProto ) | 226 | if( pProto ) |
| 227 | pProto->onMessage( this, sMsg ); | 227 | pProto->onMessage( this, sMsg ); |
| 228 | } | 228 | } |
| 229 | 229 | ||
| 230 | void Bu::Client::tick() | 230 | void Bu::Client::tick() |
| 231 | { | 231 | { |
| 232 | if( pProto ) | 232 | if( pProto ) |
| 233 | pProto->onTick( this ); | 233 | pProto->onTick( this ); |
| 234 | } | 234 | } |
| 235 | 235 | ||
| 236 | Bu::size Bu::Client::tell() | 236 | Bu::size Bu::Client::tell() |
| 237 | { | 237 | { |
| 238 | return 0; | 238 | return 0; |
| 239 | } | 239 | } |
| 240 | 240 | ||
| 241 | void Bu::Client::seek( Bu::size offset ) | 241 | void Bu::Client::seek( Bu::size offset ) |
| 242 | { | 242 | { |
| 243 | return qbRead.seek( offset ); | 243 | return qbRead.seek( offset ); |
| 244 | } | 244 | } |
| 245 | 245 | ||
| 246 | void Bu::Client::setPos( Bu::size ) | 246 | void Bu::Client::setPos( Bu::size ) |
| 247 | { | 247 | { |
| 248 | throw Bu::ExceptionBase(); | 248 | throw Bu::ExceptionBase(); |
| 249 | } | 249 | } |
| 250 | 250 | ||
| 251 | void Bu::Client::setPosEnd( Bu::size ) | 251 | void Bu::Client::setPosEnd( Bu::size ) |
| 252 | { | 252 | { |
| 253 | throw Bu::ExceptionBase(); | 253 | throw Bu::ExceptionBase(); |
| 254 | } | 254 | } |
| 255 | 255 | ||
| 256 | bool Bu::Client::isEos() | 256 | bool Bu::Client::isEos() |
| 257 | { | 257 | { |
| 258 | return true; | 258 | return true; |
| 259 | } | 259 | } |
| 260 | 260 | ||
| 261 | void Bu::Client::flush() | 261 | void Bu::Client::flush() |
| 262 | { | 262 | { |
| 263 | processOutput(); | 263 | processOutput(); |
| 264 | } | 264 | } |
| 265 | 265 | ||
| 266 | bool Bu::Client::canRead() | 266 | bool Bu::Client::canRead() |
| 267 | { | 267 | { |
| 268 | return qbRead.getSize() > 0; | 268 | return qbRead.getSize() > 0; |
| 269 | } | 269 | } |
| 270 | 270 | ||
| 271 | bool Bu::Client::canWrite() | 271 | bool Bu::Client::canWrite() |
| 272 | { | 272 | { |
| 273 | return true; | 273 | return true; |
| 274 | } | 274 | } |
| 275 | 275 | ||
| 276 | bool Bu::Client::isReadable() | 276 | bool Bu::Client::isReadable() |
| 277 | { | 277 | { |
| 278 | return true; | 278 | return true; |
| 279 | } | 279 | } |
| 280 | 280 | ||
| 281 | bool Bu::Client::isWritable() | 281 | bool Bu::Client::isWritable() |
| 282 | { | 282 | { |
| 283 | return true; | 283 | return true; |
| 284 | } | 284 | } |
| 285 | 285 | ||
| 286 | bool Bu::Client::isSeekable() | 286 | bool Bu::Client::isSeekable() |
| 287 | { | 287 | { |
| 288 | return false; | 288 | return false; |
| 289 | } | 289 | } |
| 290 | 290 | ||
| 291 | bool Bu::Client::isBlocking() | 291 | bool Bu::Client::isBlocking() |
| 292 | { | 292 | { |
| 293 | return false; | 293 | return false; |
| 294 | } | 294 | } |
| 295 | 295 | ||
| 296 | void Bu::Client::setBlocking( bool ) | 296 | void Bu::Client::setBlocking( bool ) |
| 297 | { | 297 | { |
| 298 | throw Bu::ExceptionBase(); | 298 | throw Bu::ExceptionBase(); |
| 299 | } | 299 | } |
| 300 | 300 | ||
| 301 | void Bu::Client::setSize( Bu::size ) | 301 | void Bu::Client::setSize( Bu::size ) |
| 302 | { | 302 | { |
| 303 | throw Bu::ExceptionBase(); | 303 | throw Bu::ExceptionBase(); |
| 304 | } | 304 | } |
| 305 | 305 | ||
| 306 | Bu::size Bu::Client::getSize() const | 306 | Bu::size Bu::Client::getSize() const |
| 307 | { | 307 | { |
| 308 | return 0; | 308 | return 0; |
| 309 | } | 309 | } |
| 310 | 310 | ||
| 311 | Bu::size Bu::Client::getBlockSize() const | 311 | Bu::size Bu::Client::getBlockSize() const |
| 312 | { | 312 | { |
| 313 | return pSocket->getBlockSize(); | 313 | return pSocket->getBlockSize(); |
| 314 | } | 314 | } |
| 315 | 315 | ||
| 316 | Bu::String Bu::Client::getLocation() const | 316 | Bu::String Bu::Client::getLocation() const |
| 317 | { | 317 | { |
| 318 | return pSocket->getLocation(); | 318 | return pSocket->getLocation(); |
| 319 | } | 319 | } |
| 320 | 320 | ||
