char *strrstr(const char *text, const char *hledany) {
//najdeme konce obou retezcu
char *textEnd = endOfString(text);
char *hledanyEnd = endOfString(hledany);
//od konce prochazime zadany text a postupne testujeme vsechny znaky z hledaneho
while (textEnd >= text) {
while(hledanyEnd >= hledany) {
if (*hledanyEnd != *textEnd) break;
//pokud nedoslo k breaku a jsme na konci hledaneho, muzeme vratit
if(hledanyEnd == hledany) return textEnd;
hledanyEnd--,textEnd--;
}
textEnd--;
}
return NULL;
}
OMX_ERRORTYPE
CBellagioOpenMaxSymbianLoader::GetComponentsOfRole(OMX_STRING role,
OMX_U32 *pNumComps,
OMX_U8 **compNames)
{
TInt index = 0;
TInt count = 0;
TInt length = 0;
TInt roles = 0;
TInt nameIndex = 0;
count = componentInfos.Count();
if (count < 1)
{
return OMX_ErrorComponentNotFound;
}
/* Turn the role into Symbian descriptor */
length = strlen(role);
TPtrC8 role8(reinterpret_cast<const TUint8 *>(role), length);
/* Search all the components for the roles count */
for (index = 0; index < count; index++)
{
if (role8.Compare((componentInfos[index])->DataType()) == 0)
{
roles++;
}
}
*pNumComps = roles;
// check if client is asking only for the number of components
if (compNames == NULL)
{
return OMX_ErrorNone;
}
TBuf8<257> component;
TBufC8<1> endOfString((TText8*)"\0");
/* Search all the components for the component names */
for (index = 0; index < count; index++)
{
if (role8.Compare((componentInfos[index])->DataType()) == 0)
{
CnvUtfConverter::ConvertFromUnicodeToUtf8(component, (componentInfos[index])->DisplayName());
component.Append(endOfString);
strcpy((char*)compNames[nameIndex], (char*)component.Ptr());
nameIndex++;
}
}
return OMX_ErrorNone;
}
OMX_ERRORTYPE
CBellagioOpenMaxSymbianLoader::GetRolesOfComponent(OMX_STRING compName,
OMX_U32 *pNumRoles,
OMX_U8 **roles)
{
TInt index = 0;
index = GetInfoIndex(compName);
if (index < 0)
{
return OMX_ErrorComponentNotFound;
}
TLex8 lexer = TLex8((componentInfos[index])->OpaqueData());
lexer.Val((TUint32 &)(*pNumRoles), EDecimal);
if((*pNumRoles) == 0)
{
return OMX_ErrorNone;
}
// check if client is asking only for the number of roles
if (roles == NULL)
{
return OMX_ErrorNone;
}
// TODO We copy only one role here and there might be several of those
TBuf8<257> role;
TBufC8<1> endOfString((TText8*)"\0");
role.Append((componentInfos[index])->DataType());
role.Append(endOfString);
strcpy((char*)roles[0], (char*)role.Ptr());
return OMX_ErrorNone;
}
void Page::makeText(string& html)
{
bool foundTitle = false;
bool inBody = false;
string temp = "";
for (int i = 0; i < html.length() ; i++)
{
if(!foundTitle)
{
if(html[i] == '<')
{
//title>
i++;
string titleTag = html.substr(i, 5); //legth of title
if(titleTag == "title") //check if the tag is title
{
while(html[i] != '>')
i++;
i++;
while(html[i] != '<')
{
temp += html[i];
i++;
}
foundTitle = true;
this->title = temp;
}
}
temp = "" ; //clear temp BUFFER
}
else
{
if(html[i] == '<')
{
//body>
i++;
string bodyTag = html.substr(i, 4); //legth of "body"
if(bodyTag == "body") //check if the tag is body tag
{
while(html[i] != '>')
i++;
inBody = true;
}
}
}
/**
* Actual Body Text In String
*/
if(inBody)
{
if(html[i] == '<')
{
//tr> / td>
i++;
string tableTag = html.substr(i, 2); //legth of "tr/td"
if(tableTag == "tr")
{
temp += "\n"; //new row -> new line
while(html[i] != '>')
i++;
i++;
}
else if(tableTag == "td")
{
temp += "\t"; // new cell -> tab between data
while(html[i] != '>')
i++;
i++;
}
}
if(html[i] == '>')
{
i++;
if(endOfString(i, html.length()))
goto finishBuild; //Cheak if EOF (Text)
while(html[i] != '<')
{
if(endOfString(i, html.length()))
goto finishBuild; //Cheak if EOF (Text)
if(html[i] == '&')
{
//
string nbspChr = html.substr(i, 6);
if(nbspChr == " ")
i += 6;
if(endOfString(i, html.length()))
goto finishBuild; //Cheak if EOF (Text)
}
if(html[i] == '<')
continue;
else if(html[i] != '\n')
temp += html[i];
i++;
}
}
}
}
finishBuild:
this->text = temp;
}
