LinkHeader::LinkHeader(CharacterType*& position, CharacterType* const end)
{
ASSERT(position <= end);
auto urlResult = findURLBoundaries(position, end);
if (urlResult == std::nullopt) {
m_isValid = false;
findNextHeader(position, end);
return;
}
m_url = urlResult.value();
while (m_isValid && position < end) {
if (!parseParameterDelimiter(position, end, m_isValid)) {
findNextHeader(position, end);
return;
}
LinkParameterName parameterName;
if (!parseParameterName(position, end, parameterName)) {
findNextHeader(position, end);
m_isValid = false;
return;
}
String parameterValue;
if (!parseParameterValue(position, end, parameterValue) && !isExtensionParameter(parameterName)) {
findNextHeader(position, end);
m_isValid = false;
return;
}
setValue(parameterName, parameterValue);
}
findNextHeader(position, end);
}
LinkHeader::LinkHeader(CharType*& position, CharType* end)
: m_crossOrigin(CrossOriginAttributeNotSet)
, m_isValid(true)
{
if (!parseURL(position, end, m_url)) {
m_isValid = false;
findNextHeader(position, end);
return;
}
while (m_isValid && position < end) {
if (!parseParameterDelimiter(position, end, m_isValid)) {
findNextHeader(position, end);
return;
}
LinkParameterName parameterName;
if (!parseParameterName(position, end, parameterName)) {
findNextHeader(position, end);
m_isValid = false;
return;
}
String parameterValue;
if (!parseParameterValue(position, end, parameterValue) && !isExtensionParameter(parameterName)) {
findNextHeader(position, end);
m_isValid = false;
return;
}
setValue(parameterName, parameterValue);
}
findNextHeader(position, end);
}
/**
Given a char array with the contents of a .dcp,
this method will allocate and return a populated Parameters struct
*/
void parseParameters(char *filecontents) {
char *line = NULL, *linectx = NULL;
int numParameters = 0;
line = strtok_r( filecontents, "\n", &linectx );
Parameter *curParam = NULL; // The current one we're parsing
while( line != NULL ) {
//print_gecko("Line [%s]\r\n", line);
if(line[0] != '#') {
char *key, *namectx = NULL;
char *value = NULL;
key = strtok_r(line, "=", &namectx);
if(key != NULL)
value = strtok_r(NULL, "=", &namectx);
if(value != NULL) {
//print_gecko("Key [%s] Value [%s]\r\n", key, value);
}
if(!stricmp("Name", key)) {
curParam = (Parameter*)&_parameters.parameters[numParameters];
memset(curParam, 0, sizeof(Parameter));
//print_gecko("Current Param %08X\r\n", curParam);
parseParameterValue(value, &curParam->arg);
numParameters++;
}
else if(!stricmp("Values", key)) {
char *valuePairStart = strchr(value, '{');
int numValues = 0;
while(valuePairStart != NULL) {
parseParameterValue(valuePairStart, &curParam->values[numValues]);
valuePairStart = strchr(valuePairStart+1, '{');
numValues++;
}
curParam->num_values = numValues;
}
}
// And round we go again
line = strtok_r( NULL, "\n", &linectx);
}
_parameters.num_params = numParameters;
//printParams(getParameters());
}
