bool User::IsServicesOper()
{
if (!this->nc || !this->nc->IsServicesOper())
// No opertype.
return false;
else if (this->nc->o->GetRequireOper() && !this->HasMode("OPER"))
return false;
else if (!this->nc->o->GetCertFP().empty() && this->fingerprint != this->nc->o->GetCertFP())
// Certfp mismatch
return false;
else if (!this->nc->o->GetHost().empty())
{
std::vector<Anope::string> hosts;
spacesepstream(this->nc->o->GetHost()).GetTokens(hosts);
bool match = false;
Anope::string match_host = this->GetIdent() + "@" + this->host;
for (Anope::string h : hosts)
if (Anope::Match(match_host, h))
match = true;
if (match == false)
return false;
}
EventReturn MOD_RESULT;
MOD_RESULT = EventManager::Get()->Dispatch(&Event::IsServicesOperEvent::IsServicesOper, this);
if (MOD_RESULT == EVENT_STOP)
return false;
return true;
}
bool Matches(const std::vector<Anope::string> &message)
{
std::vector<Anope::string> sm;
spacesepstream(this->source_message).GetTokens(sm);
for (unsigned i = 0; i < sm.size(); ++i)
if (i >= message.size() || (sm[i] != "$" && !sm[i].equals_ci(message[i])))
return false;
return true;
}
void Command::Run(CommandSource &source, const Anope::string &message)
{
std::vector<Anope::string> params;
spacesepstream(message).GetTokens(params);
bool has_help = source.service->commands.find("HELP") != source.service->commands.end();
CommandInfo::map::const_iterator it = source.service->commands.end();
unsigned count = 0;
for (unsigned max = params.size(); it == source.service->commands.end() && max > 0; --max)
{
Anope::string full_command;
for (unsigned i = 0; i < max; ++i)
full_command += " " + params[i];
full_command.erase(full_command.begin());
++count;
it = source.service->commands.find(full_command);
}
if (it == source.service->commands.end())
{
if (has_help)
source.Reply(_("Unknown command \002%s\002. \"%s%s HELP\" for help."), message.c_str(), Config->StrictPrivmsg.c_str(), source.service->nick.c_str());
else
source.Reply(_("Unknown command \002%s\002."), message.c_str());
return;
}
const CommandInfo &info = it->second;
ServiceReference<Command> c("Command", info.name);
if (!c)
{
if (has_help)
source.Reply(_("Unknown command \002%s\002. \"%s%s HELP\" for help."), message.c_str(), Config->StrictPrivmsg.c_str(), source.service->nick.c_str());
else
source.Reply(_("Unknown command \002%s\002."), message.c_str());
Log(source.service) << "Command " << it->first << " exists on me, but its service " << info.name << " was not found!";
return;
}
for (unsigned i = 0, j = params.size() - (count - 1); i < j; ++i)
params.erase(params.begin());
while (c->max_params > 0 && params.size() > c->max_params)
{
params[c->max_params - 1] += " " + params[c->max_params];
params.erase(params.begin() + c->max_params);
}
c->Run(source, it->first, info, params);
}
void TemplateFileServer::Serve(HTTPProvider *server, const Anope::string &page_name, HTTPClient *client, HTTPMessage &message, HTTPReply &reply, Replacements &r)
{
int fd = open((template_base + "/" + this->file_name).c_str(), O_RDONLY);
if (fd < 0)
{
Log(LOG_NORMAL, "httpd") << "Error serving file " << page_name << " (" << (template_base + "/" + this->file_name) << "): " << strerror(errno);
client->SendError(HTTP_PAGE_NOT_FOUND, "Page not found");
return;
}
Anope::string buf;
int i;
char buffer[BUFSIZE];
while ((i = read(fd, buffer, sizeof(buffer) - 1)) > 0)
{
buffer[i] = 0;
buf += buffer;
}
close(fd);
Anope::string finished;
bool escaped = false;
for (unsigned j = 0; j < buf.length(); ++j)
{
if (buf[j] == '\\' && j + 1 < buf.length() && (buf[j + 1] == '{' || buf[j + 1] == '}'))
escaped = true;
else if (buf[j] == '{' && !escaped)
{
size_t f = buf.substr(j).find('}');
if (f == Anope::string::npos)
break;
const Anope::string &content = buf.substr(j + 1, f - 1);
if (content.find("IF ") == 0)
{
std::vector<Anope::string> tokens;
spacesepstream(content).GetTokens(tokens);
if (tokens.size() == 4 && tokens[1] == "EQ")
{
Anope::string first = FindReplacement(r, tokens[2]), second = FindReplacement(r, tokens[3]);
if (first.empty())
first = tokens[2];
if (second.empty())
second = tokens[3];
bool stackok = IfStack.empty() || IfStack.top();
IfStack.push(stackok && first == second);
}
else if (tokens.size() == 3 && tokens[1] == "EXISTS")
{
bool stackok = IfStack.empty() || IfStack.top();
IfStack.push(stackok && r.count(tokens[2]) > 0);
}
else
Log() << "Invalid IF in web template " << this->file_name;
}
else if (content == "ELSE")
{
if (IfStack.empty())
Log() << "Invalid ELSE with no stack in web template" << this->file_name;
else
{
bool old = IfStack.top();
IfStack.pop(); // Pop off previous if()
bool stackok = IfStack.empty() || IfStack.top();
IfStack.push(stackok && !old); // Push back the opposite of what was popped
}
}
else if (content == "END IF")
{
if (IfStack.empty())
Log() << "END IF with empty stack?";
else
IfStack.pop();
}
else if (content.find("FOR ") == 0)
{
std::vector<Anope::string> tokens;
spacesepstream(content).GetTokens(tokens);
if (tokens.size() != 4 || tokens[2] != "IN")
Log() << "Invalid FOR in web template " << this->file_name;
else
{
std::vector<Anope::string> temp_variables, real_variables;
commasepstream(tokens[1]).GetTokens(temp_variables);
commasepstream(tokens[3]).GetTokens(real_variables);
if (temp_variables.size() != real_variables.size())
Log() << "Invalid FOR in web template " << this->file_name << " variable mismatch";
else
ForLoop::Stack.push_back(ForLoop(j + f, r, temp_variables, real_variables));
}
}
else if (content == "END FOR")
{
if (ForLoop::Stack.empty())
Log() << "END FOR with empty stack?";
else
{
ForLoop &fl = ForLoop::Stack.back();
if (fl.finished(r))
ForLoop::Stack.pop_back();
else
{
fl.increment(r);
if (fl.finished(r))
ForLoop::Stack.pop_back();
else
{
j = fl.start; // Move pointer back to start of the loop
continue; // To prevent skipping over this block which doesn't exist anymore
}
}
}
}
else if (content.find("INCLUDE ") == 0)
{
std::vector<Anope::string> tokens;
spacesepstream(content).GetTokens(tokens);
if (tokens.size() != 2)
Log() << "Invalid INCLUDE in web template " << this->file_name;
else
{
if (!finished.empty())
{
reply.Write(finished); // Write out what we have currently so we insert this files contents here
finished.clear();
}
TemplateFileServer tfs(tokens[1]);
tfs.Serve(server, page_name, client, message, reply, r);
}
}
else
{
// If the if stack is empty or we are in a true statement
bool ifok = IfStack.empty() || IfStack.top();
bool forok = ForLoop::Stack.empty() || !ForLoop::Stack.back().finished(r);
if (ifok && forok)
{
const Anope::string &replacement = FindReplacement(r, content.substr(0, f - 1));
finished += replacement;
}
}
j += f; // Skip over this whole block
}
else
{
escaped = false;
// If the if stack is empty or we are in a true statement
bool ifok = IfStack.empty() || IfStack.top();
bool forok = ForLoop::Stack.empty() || !ForLoop::Stack.back().finished(r);
if (ifok && forok)
finished += buf[j];
}
}
if (!finished.empty())
reply.Write(finished);
}