Files
CyberPanel/install/openlitespeed-1.4.28/addon/example/testenableflag4.c
2017-12-09 22:30:10 +05:00

97 lines
3.6 KiB
C

/*****************************************************************************
* Open LiteSpeed is an open source HTTP server. *
* Copyright (C) 2013 - 2015 LiteSpeed Technologies, Inc. *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see http://www.gnu.org/licenses/. *
*****************************************************************************/
#include <ls.h>
#include <lsr/ls_xpool.h>
#include <string.h>
/**
* This module tests setting the enable flag during the session.
* It is recommended to use this along with testenableflag 1, 2, and 3.
*
* This one tests: Disabling statically disabled callback functions.
*
* To test: After compiling and installing this module, access a dynamically
* processed page.
*
* i.e. curl -i http://localhost:8088/phpinfo.php
*/
#define MNAME testenableflag4
lsi_module_t MNAME;
/////////////////////////////////////////////////////////////////////////////
#define VERSION "V1.0"
static int addoutput(lsi_param_t *rec, const char *level)
{
int len = 0, lenNew;
char *pBuf;
if (rec->len1 <= 0)
return g_api->stream_write_next(rec, rec->ptr1, rec->len1);
pBuf = ls_xpool_alloc(g_api->get_session_pool(rec->session),
rec->len1 + strlen(level) + 1);
snprintf(pBuf, rec->len1 + strlen(level) + 1, "%.*s%.*s",
rec->len1, (const char *)rec->ptr1, strlen(level) + 1, level);
lenNew = rec->len1 + strlen(level);
len = g_api->stream_write_next(rec, pBuf, lenNew);
if (len < lenNew)
*rec->flag_out = LSI_CBFO_BUFFERED;
if (len < rec->len1)
return len;
return rec->len1;
}
static int addrecvresp(lsi_param_t *rec)
{ return addoutput(rec, "RECV4: If this appears, something is wrong.\n"); }
static int addsendresp(lsi_param_t *rec)
{ return addoutput(rec, "SEND4: If this appears, something is wrong.\n"); }
static int beginSession(lsi_param_t *rec)
{
int aEnableHkpts[] = {LSI_HKPT_RECV_RESP_BODY, LSI_HKPT_SEND_RESP_BODY};
g_api->enable_hook(rec->session, &MNAME, 0,
aEnableHkpts, 2);
return 0;
}
static lsi_serverhook_t serverHooks[] =
{
{LSI_HKPT_HTTP_BEGIN, beginSession, LSI_HOOK_NORMAL, LSI_FLAG_ENABLED},
{
LSI_HKPT_RECV_RESP_BODY, addrecvresp, LSI_HOOK_NORMAL,
LSI_FLAG_TRANSFORM
},
{
LSI_HKPT_SEND_RESP_BODY, addsendresp, LSI_HOOK_NORMAL,
LSI_FLAG_TRANSFORM
},
LSI_HOOK_END //Must put this at the end position
};
static int init_module()
{
MNAME.about = VERSION; //set version string
return 0;
}
lsi_module_t MNAME = { LSI_MODULE_SIGNATURE, init_module, NULL, NULL, "", serverHooks};