void socketSetBufferSize(int sid, int in, int line, int out)
{
socket_t *sp;
if ((sp = socketPtr(sid)) == NULL) {
return;
}
if (in >= 0) {
ringqClose(&sp->inBuf);
in++;
ringqOpen(&sp->inBuf, in, in);
}
if (line >= 0) {
ringqClose(&sp->lineBuf);
line++;
ringqOpen(&sp->lineBuf, line, line);
}
if (out >= 0) {
ringqClose(&sp->outBuf);
out++;
ringqOpen(&sp->outBuf, out, out);
}
}
int socketAlloc(char *host, int port, socketAccept_t accept, int flags)
{
socket_t *sp;
int sid;
if ((sid = hAllocEntry((void***) &socketList, &socketMax,
sizeof(socket_t))) < 0) {
return -1;
}
sp = socketList[sid];
sp->sid = sid;
sp->accept = accept;
sp->port = port;
sp->fileHandle = -1;
sp->saveMask = -1;
if (host) {
strncpy(sp->host, host, sizeof(sp->host));
}
/*
* Preserve only specified flags from the callers open
*/
a_assert((flags & ~(SOCKET_BROADCAST|SOCKET_DATAGRAM|SOCKET_BLOCK|
SOCKET_LISTENING)) == 0);
sp->flags = flags & (SOCKET_BROADCAST | SOCKET_DATAGRAM | SOCKET_BLOCK |
SOCKET_LISTENING | SOCKET_MYOWNBUFFERS);
if (!(flags & SOCKET_MYOWNBUFFERS)) {
/*
* Add one to allow the user to write exactly SOCKET_BUFSIZ
*/
ringqOpen(&sp->inBuf, SOCKET_BUFSIZ, SOCKET_BUFSIZ);
ringqOpen(&sp->outBuf, SOCKET_BUFSIZ + 1, SOCKET_BUFSIZ + 1);
} else {
memset(&sp->inBuf, 0x0, sizeof(ringq_t));
memset(&sp->outBuf, 0x0, sizeof(ringq_t));
}
ringqOpen(&sp->lineBuf, SOCKET_BUFSIZ, -1);
return sid;
}
int ejLexOpenScript(ej_t* ep, char_t *script)
{
ejinput_t *ip;
a_assert(ep);
a_assert(script);
if ((ep->input = balloc(B_L, sizeof(ejinput_t))) == NULL) {
return -1;
}
ip = ep->input;
memset(ip, 0, sizeof(*ip));
a_assert(ip);
a_assert(ip->putBackToken == NULL);
a_assert(ip->putBackTokenId == 0);
/*
* Create the parse token buffer and script buffer
*/
if (ringqOpen(&ip->tokbuf, EJ_INC, -1) < 0) {
return -1;
}
if (ringqOpen(&ip->script, EJ_SCRIPT_INC, -1) < 0) {
return -1;
}
/*
* Put the Ejscript into a ring queue for easy parsing
*/
ringqPutStr(&ip->script, script);
ip->lineNumber = 1;
ip->lineLength = 0;
ip->lineColumn = 0;
ip->line = NULL;
return 0;
}
