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Optimize MODE #chan b etc, avoid a 256 byte memset for duplicate mode checks

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git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9601 e03df62e-2008-0410-955e-edbf42e46eb7
This commit is contained in:
brain 2008-05-02 16:01:45 +00:00
parent 0376f1d8be
commit 787c16487e
2 changed files with 11 additions and 5 deletions
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4
include/mode.h
View File

@ -424,6 +424,10 @@ class CoreExport ModeParser : public classbase
*/
std::string LastParse;
unsigned int sent[256];
unsigned int seq;
public:
/** The constructor initializes all the RFC basic modes by using ModeParserAddMode().

12
src/mode.cpp
View File

@ -371,11 +371,10 @@ void ModeParser::Process(const char* const* parameters, int pcnt, User *user, bo
{
const char* mode = parameters[1];
int nonlistmodes_found = 0;
bool sent[256];
seq++;
mask = MASK_CHANNEL;
memset(&sent, 0, 256);
while (mode && *mode)
{
@ -390,9 +389,9 @@ void ModeParser::Process(const char* const* parameters, int pcnt, User *user, bo
/* Ensure the user doesnt request the same mode twice,
* so they cant flood themselves off out of idiocy.
*/
if (!sent[mletter])
if (sent[mletter] != seq)
{
sent[mletter] = true;
sent[mletter] = seq;
}
else
{
@ -1199,4 +1198,7 @@ ModeParser::ModeParser(InspIRCd* Instance) : ServerInstance(Instance)
/* Initialise the RFC mode letters */
for (int index = 0; modes[index]; index++)
this->AddMode(modes[index]);
seq = 0;
memset(&sent, 0, 256);
}