void HttpParsingBasicObject::extractServerVersionNum()
{
StrCSumPtrLen serverKey = "Server";
StrPtrLen serverValue;
if (!iParser->getField(serverKey, serverValue)) return;
if (serverValue.length() == 0) return;
// Has Sever header
char *ptr = (char*)serverValue.c_str();
for (int32 i = 0; i < serverValue.length(); i++)
{
if (!PE_isDigit(*ptr))
{
ptr++;
continue;
}
iServerVersionNumber = *ptr++ - '0';
if (PE_isDigit(*ptr) && ++i < serverValue.length())
{
iServerVersionNumber = iServerVersionNumber * 10 + (*ptr - '0');
}
break;
}
}
OSCL_EXPORT_REF bool
RTSPOutgoingMessage::compose()
{
// compose the first line
//
switch (msgType)
{
case RTSPResponseMsg:
{
// RTSP version
//
oscl_memcpy(fullRequestBuffer, RTSPVersionString, RTSPVersionString_len);
fullRequestBufferSpace += RTSPVersionString_len;
*(fullRequestBufferSpace++) = ' ';
// Status code
//
oscl_snprintf(fullRequestBufferSpace, RTSP_MAX_FULL_REQUEST_SIZE - 1, "%d", statusCode);
// resync the pointer and size used
fullRequestBufferSizeUsed = oscl_strlen(fullRequestBufferSpace);
fullRequestBufferSpace += fullRequestBufferSizeUsed;
*(fullRequestBufferSpace++) = ' ';
fullRequestBufferSizeUsed += 1 + RTSPVersionString_len + 1;
if (0 != reasonString.length())
{
// user specified his own string
//
oscl_memcpy(fullRequestBufferSpace, reasonString.c_str(),
reasonString.length());
fullRequestBufferSpace += reasonString.length();
fullRequestBufferSizeUsed += reasonString.length();
}
else
{
StrPtrLen realReasonString ;
// user wants the built-in default
//
switch (statusCode)
{
case CodeContinue:
realReasonString = RtspReasonStringContinue;
break;
case CodeOK:
realReasonString = RtspReasonStringOK;
break;
case CodeCreated:
realReasonString = RtspReasonStringCreated;
break;
case CodeLowOnStorageSpace:
realReasonString = RtspReasonStringLowOnStorageSpace;
break;
case CodeMultipleChoices:
realReasonString = RtspReasonStringMultipleChoices;
break;
case CodeMovedPermanently:
realReasonString = RtspReasonStringMovedPermanently;
break;
case CodeMovedTemporarily:
realReasonString = RtspReasonStringMovedTemporarily;
break;
case CodeSeeOther:
realReasonString = RtspReasonStringSeeOther;
break;
case CodeNotModified:
realReasonString = RtspReasonStringNotModified;
break;
case CodeUseProxy:
realReasonString = RtspReasonStringUseProxy;
break;
case CodeBadRequest:
realReasonString = RtspReasonStringBadRequest;
break;
case CodeUnauthorized:
realReasonString = RtspReasonStringUnauthorized;
break;
case CodePaymentRequired:
realReasonString = RtspReasonStringPaymentRequired;
break;
case CodeForbidden:
realReasonString = RtspReasonStringForbidden;
break;
case CodeNotFound:
realReasonString = RtspReasonStringNotFound;
break;
case CodeMethodNotAllowed:
realReasonString = RtspReasonStringMethodNotAllowed;
break;
case CodeNotAcceptable:
realReasonString = RtspReasonStringNotAcceptable;
break;
case CodeProxyAuthenticationRequired:
realReasonString =
RtspReasonStringProxyAuthenticationRequired;
break;
case CodeRequestTimeOut:
realReasonString = RtspReasonStringRequestTimeOut;
break;
case CodeGone:
realReasonString = RtspReasonStringGone;
break;
case CodeLengthRequired:
realReasonString = RtspReasonStringLengthRequired;
break;
case CodePreconditionFailed:
realReasonString = RtspReasonStringPreconditionFailed;
break;
case CodeRequestEntityTooLarge:
realReasonString =
RtspReasonStringRequestEntityTooLarge;
break;
case CodeRequestURITooLarge:
realReasonString = RtspReasonStringRequestURITooLarge;
break;
case CodeUnsupportedMediaType:
realReasonString = RtspReasonStringUnsupportedMediaType;
break;
case CodeSessionNotFound:
realReasonString = RtspReasonStringSessionNotFound;
break;
case CodeMethodNotValidInThisState:
realReasonString = RtspReasonStringMethodNotValidInThisState;
break;
case CodeHeaderFieldNotValidForResource:
realReasonString =
RtspReasonStringHeaderFieldNotValidForResource;
break;
case CodeInvalidRange:
realReasonString = RtspReasonStringInvalidRange;
break;
case CodeParameterIsReadOnly:
realReasonString = RtspReasonStringParameterIsReadOnly;
break;
case CodeAggregateOperationNotAllowed:
realReasonString =
RtspReasonStringAggregateOperationNotAllowed;
break;
case CodeOnlyAggregateOperationAllowed:
realReasonString =
RtspReasonStringOnlyAggregateOperationAllowed;
break;
case CodeUnsupportedTransport:
realReasonString = RtspReasonStringUnsupportedTransport;
break;
case CodeDestinationUnreachable:
realReasonString = RtspReasonStringDestinationUnreachable;
break;
case CodeUnsupportedClient:
realReasonString = RtspReasonStringUnsupportedClient;
break;
case CodeInternalServerError:
realReasonString = RtspReasonStringInternalServerError;
break;
case CodeNotImplemented:
realReasonString = RtspReasonStringNotImplemented;
break;
case CodeBadGateway:
realReasonString = RtspReasonStringBadGateway;
break;
case CodeServiceUnavailable:
realReasonString = RtspReasonStringServiceUnavailable;
break;
case CodeGatewayTimeout:
realReasonString = RtspReasonStringGatewayTimeout;
break;
case CodeRTSPVersionNotSupported:
realReasonString = RtspReasonStringRTSPVersionNotSupported;
break;
case CodeOptionNotSupported:
realReasonString = RtspReasonStringOptionNotSupported;
break;
case CodeParameterNotUnderstood:
realReasonString = RtspReasonStringParameterNotUnderstood;
break;
default:
// no string was found, since code is unknown...
;;;
}
if (realReasonString.length())
{
oscl_memcpy(fullRequestBufferSpace, realReasonString.c_str(), realReasonString.length());
fullRequestBufferSpace += realReasonString.length();
fullRequestBufferSizeUsed += realReasonString.length();
}
}
break;
}
case RTSPRequestMsg:
{
if (METHOD_BINARY_DATA == method)
{ // it's interleaved stuff
// leading dollar
*(fullRequestBufferSpace++) = CHAR_DOLLAR;
// 8-bit channel-id from the content-type
*(fullRequestBufferSpace++) = contentType.c_str()[0];
// 16-bit content length, in network byte order
*(fullRequestBufferSpace++) = char((contentLength & 0xFF00) >> 8);
*(fullRequestBufferSpace++) = char((contentLength & 0xFF));
*fullRequestBufferSpace = CHAR_NULL;
fullRequestBufferSizeUsed = 4;
fullRequestPLS = fullRequestBuffer;
return true;
}
// okay, it's a normal request
// do the method
if (method < 0 || method >= METHOD_NUM_ENTRIES)
{ // method unknown
return false;
}
uint32 method_strlen = oscl_strlen(RtspMethodStringPLSS[method]);
oscl_memcpy(fullRequestBufferSpace,
RtspMethodStringPLSS[method],
method_strlen
);
fullRequestBufferSpace += method_strlen;
*(fullRequestBufferSpace++) = CHAR_SPACE;
fullRequestBufferSizeUsed += method_strlen + 1;
// do the URI
oscl_memcpy(fullRequestBufferSpace,
originalURI.c_str(),
originalURI.length()
);
fullRequestBufferSpace += originalURI.length();
*(fullRequestBufferSpace++) = CHAR_SPACE;
fullRequestBufferSizeUsed += originalURI.length() + 1;
// do the RTSP version
#ifdef SIMPLE_HTTP_SUPPORT
if ((method == METHOD_GET) || (method == METHOD_POST))
{
oscl_memcpy(fullRequestBufferSpace,
HTTPVersion_1_0_String,
HTTPVersionString_len
);
}
else
#endif
oscl_memcpy(fullRequestBufferSpace,
RTSPVersionString,
RTSPVersionString_len
);
fullRequestBufferSpace += RTSPVersionString_len;
fullRequestBufferSizeUsed += RTSPVersionString_len;
break;
}
default:
{ // cannot encode an unknown type of message
return false;
}
}