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Implement sign using form field protocol

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This commit is contained in:
Perttu Ahola 2012-06-01 20:51:15 +03:00
parent ff8d2bbc36
commit d7447cdf9e
10 changed files with 117 additions and 31 deletions
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36
src/client.cpp
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@ -1740,33 +1740,23 @@ void Client::interact(u8 action, const PointedThing& pointed)
Send(0, data, true);
}
void Client::sendSignNodeText(v3s16 p, std::string text)
void Client::sendNodemetaFields(v3s16 p, const std::string &formname,
const std::map<std::string, std::string> &fields)
{
/*
u16 command
v3s16 p
u16 textlen
textdata
*/
std::ostringstream os(std::ios_base::binary);
u8 buf[12];
// Write command
writeU16(buf, TOSERVER_SIGNNODETEXT);
os.write((char*)buf, 2);
// Write p
writeV3S16(buf, p);
os.write((char*)buf, 6);
u16 textlen = text.size();
// Write text length
writeS16(buf, textlen);
os.write((char*)buf, 2);
writeU16(os, TOSERVER_NODEMETA_FIELDS);
writeV3S16(os, p);
os<<serializeString(formname);
writeU16(os, fields.size());
for(std::map<std::string, std::string>::const_iterator
i = fields.begin(); i != fields.end(); i++){
const std::string &name = i->first;
const std::string &value = i->second;
os<<serializeString(name);
os<<serializeLongString(value);
}
// Write text
os.write((char*)text.c_str(), textlen);
// Make data buffer
std::string s = os.str();
SharedBuffer<u8> data((u8*)s.c_str(), s.size());