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/*
This file is part of libmicrospdy
Copyright (C) 2012 Andrey Uzunov
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/>.
*/
/**
* @file requests_with_assets.c
* @brief tests several requests for an HTML and all its assets. For
* client spdycat (from spdylay) is used. The latter uses
* libxml2.
* @author Andrey Uzunov
*/
#include "platform.h"
#include "microspdy.h"
#include "common.h"
#include <sys/wait.h>
#include <stdio.h> /* printf, stderr, fprintf */
#include <sys/types.h> /* pid_t */
#include <unistd.h> /* _exit, fork */
#include <stdlib.h> /* exit */
#include <errno.h> /* errno */
#include <sys/wait.h> /* pid_t */
#include "common.h"
#define HTML "<html>\
<head>\
<link href=\"file1.css\" rel=\"stylesheet\" type=\"text/css\" />\
<link href=\"file2.css\" rel=\"stylesheet\" type=\"text/css\" />\
<link href=\"file3.css\" rel=\"stylesheet\" type=\"text/css\" />\
</head>\
<body><b>Hi, this is libmicrospdy!</b>\
</body></html>"
#define CSS "@media all{body{font-family:verdana,arial;color:#333;background-color:#fff;margin:0;padding:0}#navcontainer ul{padding-left:0;background:#005cb9 url(http://cdn.computerhope.com/backbar.jpg) repeat-x left top;padding-bottom:0;padding-top:0;color:#fff;float:right;font-weight:700;width:100%;border-top:1px solid #333;border-bottom:1px solid #333;margin:0}#navcontainer ul li a{color:#fff;text-decoration:none;float:left;border-top:1px solid #fff;border-right:1px solid #333;border-left:1px solid #fff;border-bottom:1px solid #333;padding:.2em 1em}#navcontainer ul li a:hover{background:url(http://cdn.computerhope.com/backbar2.jpg) repeat-x left top;background-color:#9fcfff;color:#333;border-top:1px solid #333;border-right:1px solid #fff;border-left:1px solid #333;border-bottom:1px solid #fff}a:visited{color:#636}a{color:#2a70d0}#content a{text-decoration:none;border-bottom:1px solid #DBDBDB}#content a:hover,a:active,a:focus{color:#c33;border-bottom:1px solid #c33}img{border:0}#content-container1{float:left;width:100%;background:#fff url(http://cdn.computerhope.com/back.jpg) repeat-y 0}.print,.email,.edit,.share,.up,.down,.book,.folder,.issue,.driver,.history,.news,.btips,.tips,.warn,.phone,.forum,.question{background:url(chs.png) no-repeat top left}#container{padding-left:150px;padding-right:265px}#container .column{position:relative;float:left}#content{width:100%;padding:20px}#left-bar{width:150px;margin-left:-100%;left:225px;padding:10px}#container > #left-bar{left:-190px}#right-bar{width:205px;margin-right:-265px;padding:0 10px}#topad{background:#9fcfff;text-align:center;padding:35px 0 4px}#leftad{clear:both;background:inherit;height:auto;margin:15px 0 0}#content ul{position:relative;margin:10px 0 10px 10px;padding:0}#content ul li{list-style-type:none;background:url(http://cdn.computerhope.com/arrow.png) no-repeat top left;background-position:0 5px;line-height:1.5625;padding:0 0 8px 23px}ol li{margin-bottom:8px;line-height:1.5625}.print,.email,.edit,.share{padding-left:23px}.print{background-position:0 -868px;width:16px;height:16px}.email{background-position:0 -469px;width:16px;height:16px}.edit{background-position:0 -403px;width:16px;height:16px}.share{background-position:0 -1002px;width:16px;height:16px}#left-bar li.title{color:#005cb9;font-weight:700;margin:1em 0}#right-box{width:180px;border:1px solid #005cb9;border-radius:15px 15px 15px 15px;background:#ebebeb;margin:90px 0 0;padding:10px}#right-box ul.poll{margin-top:15px;font-weight:700;margin-bottom:10px}.up,.down{padding-left:20px;text-decoration:none;color:#333}.up{background-position:0 -1068px;width:16px;height:16px}.down{background-position:0 -269px;width:16px;height:16px}#right-box li.title{color:#333;font-weight:700;margin:1em 0 0}#header{background:#9fcfff}#containercol2{background-color:#d0e8ff;width:700px;overflow:hidden;margin:0 auto}#containercol2 ul.col2{width:700px;list-style:none;float:left;padding:0}#containercol2 ul.col2 li h2{border:1px solid #005cb9;background:url(http://cdn.computerhope.com/backbar.jpg) repeat-x left top;color:#fff;font-size:large;text-align:center}#containercol2 ul.col2 li{float:left;width:340px;padding:5px}#containercol2 ul li.headline{border-bottom:1px solid #327dac;background:gray}#bottomad{margin:14px 0 0}input.btn,input.bbtn{color:#333;background:#9fcfff;font-weight:700;border:1px solid #005cb9;border-top:1px solid #eee;border-left:1px solid #eee;cursor:pointer;margin:4px 0 0}input.sbar,input.bsbar{color:#333;width:110px;background:#fff}input.btn{width:115px;font-size:medium}input.sbar{font-size:medium}input.bbtn{width:110px;font-size:large}input.bsbar{width:350px;font-size:18px;margin-right:5px}h1{font-size:175%;margin-bottom:25px;border-bottom:1px solid #dadada;padding-bottom:.17em;letter-spacing:-.05em;font-weight:700}.ce{text-align:center}.tab{margin-left:40px}p{line-height:1.5625}.tabb{margin-left:40px;font-weight:700;line-height:1.4}.dtab{margin-left:80px}.dd{font-weight:700;margin-left:7px}.lb{margin-left:5px}.bld{font-weight:700}.bb{font-size:14pt;color:#005cb9;font-weight:700}.bbl{font-size:14pt;font-weight:700}.nb{color:#005cb9;font-weight:700}.rg{color:gray;font-weight:700}.sg{font-size:10pt;color:gray}.sm{font-size:small}.rb{color:#fff;font-weight:700;text-indent:.3cm}.wt{color:#fff;font-weight:700}.bwt{color:#fff;font-weight:700;font-size:14pt}.large{font-size:x-large}.red{color:red}table{clear:both}.mtable,.mtable2{border:0 solid silver;background-color:#e5e5e5;border-spacing:2px 1px;width:98%;margin-left:auto;margin-right:auto}table.mtable td,table.mtable2 td{border-spacing:5px 10px;padding:9px}table.mtable th,table.mtable2 th{background:#005cb9 url(http://cdn.computerhope.com/backbar.jpg) repeat-x left top;color:#fff;font-weight:700;padding:5px}table.mtable a{border-bottom:0!important}table.mtable tr:hover td{background-color:#eee;cursor:pointer}td{vertical-align:top}.tcb{background:#005cb9 url(http://cdn.computerhope.com/backbar.jpg) repeat-x left top}.tclb{background-color:#9fcfff}.tcllb{background-color:#d0e8ff}.tcw{background-color:#fff}.tcg{background-color:#ebebeb}.tcbl{background-color:#333}.tcy{border:1px solid #005cb9;background-color:#f1f5f9;overflow:auto;padding:15px}.icell{padding-left:15px;padding-bottom:3px}.mlb{background-color:#9fcfff;padding-left:15px;padding-bottom:3px;white-space:nowrap;width:120px;vertical-align:top}#footer{background:url(http://cdn.computerhope.com/footback.jpg) repeat-x left top;background-color:#d0e8ff;clear:both;padding:5px}#footer ul li{list-style-type:none;display:inline;background:inherit;margin:0}#footer li a{float:left;text-decoration:none;width:300px;border-bottom:1px dotted #327dac;padding:0 0 10px 10px}#footer li a:hover{background:#005cb9;color:#fff}#creditfooter{display:none}.legal{text-align:center;font-size:11px}.legal a{text-decoration:none;color:#333}.floatLeft{float:left;clear:left;margin-right:20px;margin-bottom:10px}.floatRight{float:right;margin-left:20px;margin-bottom:10px}.floatRightClear{float:right;clear:right;margin-left:20px}:first-child + html #container{overflow:hidden}.book,.folder,.issue,.driver,.history,.news,.btips,.tips,.warn,.phone,.forum,.question{padding-left:22px;font-weight:700}.book{background-position:0 0;width:17px;height:18px}.tips{background-position:0 -68px;width:17px;height:17px}.btips{background-position:0 -135px;width:17px;height:17px}.history{background-position:0 -202px;width:17px;height:17px}.driver{background-position:0 -335px;width:17px;height:18px}.folder{background-position:0 -535px;width:17px;height:16px}.issue{background-position:0 -601px;width:17px;height:18px}.news{background-position:0 -669px;width:17px;height:14px}.forum{background-position:0 -733px;width:17px;height:18px}.phone{background-position:0 -801px;width:17px;height:17px}.question{background-position:0 -934px;width:17px;height:18px}.warn{background-position:0 -1134px;width:16px;height:16px}textarea,input{border:1px solid #ccc;border-top:1px solid #8d8e90;border-left:1px solid #8d8e90}textarea:focus,input:focus{border:1px solid #005cb9}#left-bar ul,#right-box ul,#footer ul{margin:0;padding:0}#right-box li.poll,#navcontainer ul li{display:inline}#noprint{margin:1px 0 0}#left-bar ul li,#right-box ul li{margin-left:10px;list-style-type:none;padding:0}#right-box a,#left-bar a{color:#333}}@media print{#header,#navcontainer,#topad,#left-bar,#right-bar,#bottomad,#footer,#search,#buttons,#noprint{display:none!important}#content a{text-decoration:none;color:#000}#content,#container{font-family:\"Times New Roman\",Times;background:transparent!important;text-indent:0!important;width:100%!important;border:0!important;float:none!important;position:static!important;overflow:visible!important;line-height:1;margin:0!important;padding:0!important}h1{font-size:14pt;margin-bottom:5px;border-bottom:0;padding-bottom:0;letter-spacing:-.05em;font-weight:700}h2{font-size:13pt}.bb{font-size:13pt;color:#005cb9;font-weight:700}#content ul li:before{content:\"\00bb \0020\"}#content .nb,.bb{font-weight:700;color:#000}table{margin-top:30px;margin-bottom:30px;border-collapse:collapse}th,td{border:1px solid #333}}"
#define JS "var _gaq = _gaq || [];\
_gaq.push(['_setAccount', 'UA-222222222222222222222222-1']);\
_gaq.push(['_trackPageview']);\
(function() {\
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;\
//ga.src = ('https:' == document.location.protocol ? 'ZZZhttps://ssl' : 'ZZZhttp://www') + '.google-analytics.com/ga.js';\
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);\
})();"
int port;
#define NUM_CLIENTS 50
pid_t parent;
int html_req_count;
int html_resp_count;
int child_c;
int children_pid[NUM_CLIENTS];
int children_status[NUM_CLIENTS];
int session_closed_called;
void
new_child(pid_t pid)
{
//todo ids overflow
children_pid[child_c] = pid;
children_status[child_c++] = 1;
}
int
alive_children()
{
int i;
int dead;
int status;
int ret = 0;
for(i=NUM_CLIENTS-1;i>=0;--i)
{
if (1 != children_status[i])
continue;
dead = waitpid(children_pid[i], &status, WNOHANG);
if (0 == dead)
{
ret = 1;
continue;
}
if (WEXITSTATUS(status) != 0)
{
for (i=NUM_CLIENTS-1;i>=0;--i)
if (1 == children_status[i])
kill (children_pid[i], SIGKILL);
exit (WEXITSTATUS(status));
}
children_status[i] = 2;
}
return ret;
}
void
killchild(int pid, char *message)
{
printf("%s\nkilling %i\n",message,pid);
kill(pid, SIGKILL);
exit(1);
}
void
killparent(int pid, const char *message)
{
printf("%s\nkilling %i\n",message,pid);
kill(pid, SIGKILL);
_exit(1);
}
void
standard_request_handler(void *cls,
struct SPDY_Request * request,
uint8_t priority,
const char *method,
const char *path,
const char *version,
const char *host,
const char *scheme,
struct SPDY_NameValue * headers,
bool more)
{
(void)cls;
(void)request;
(void)priority;
(void)host;
(void)scheme;
(void)headers;
(void)method;
(void)version;
(void)more;
struct SPDY_Response *response;
if(NULL != strstr(path,".css"))
{
response = SPDY_build_response(200,NULL,SPDY_HTTP_VERSION_1_1,NULL,CSS,strlen(CSS));
if(strcmp("/file3.css",path)==0)++html_resp_count;
}
/*else if(NULL != strstr(path,".js"))
{
response = SPDY_build_response(200,NULL,SPDY_HTTP_VERSION_1_1,NULL,JS,strlen(JS));
}*/
else
{
response = SPDY_build_response(200,NULL,SPDY_HTTP_VERSION_1_1,NULL,HTML,strlen(HTML));
}
if(NULL==response){
fprintf(stdout,"no response obj\n");
exit(3);
}
if(SPDY_queue_response(request,response,true,false,NULL,(void*)strdup(path))!=SPDY_YES)
{
fprintf(stdout,"queue\n");
exit(4);
}
}
void
run_spdycat()
{
pid_t child;
++html_req_count;
child = fork();
if (child == -1)
{
killparent(parent,"fork failed\n");
}
if (child == 0)
{
int devnull;
close(1);
devnull = open("/dev/null", O_WRONLY);
if (1 != devnull)
{
dup2(devnull, 1);
close(devnull);
}
char *uri;
asprintf (&uri, "https://127.0.0.1:%i/%i.html", port, html_req_count);
execlp ("spdycat", "spdycat", "-anv", uri, NULL);
killparent (parent, "executing spdycat failed");
}
else
{
new_child(child);
}
}
int
parentproc()
{
unsigned long long timeoutlong=0;
struct timeval timeout;
int ret;
fd_set read_fd_set;
fd_set write_fd_set;
fd_set except_fd_set;
int maxfd = -1;
struct SPDY_Daemon *daemon;
SPDY_init();
daemon = SPDY_start_daemon(port,
DATA_DIR "cert-and-key.pem",
DATA_DIR "cert-and-key.pem",
NULL,
NULL,
&standard_request_handler,
NULL,
NULL,
SPDY_DAEMON_OPTION_END);
if(NULL==daemon){
printf("no daemon\n");
return 1;
}
do
{
if(NUM_CLIENTS > html_req_count)
{
run_spdycat();
}
FD_ZERO(&read_fd_set);
FD_ZERO(&write_fd_set);
FD_ZERO(&except_fd_set);
ret = SPDY_get_timeout(daemon, &timeoutlong);
if(SPDY_NO == ret || timeoutlong > 1000)
{
timeout.tv_sec = 1;
timeout.tv_usec = 0;
}
else
{
timeout.tv_sec = timeoutlong / 1000;
timeout.tv_usec = (timeoutlong % 1000) * 1000;
}
maxfd = SPDY_get_fdset (daemon,
&read_fd_set,
&write_fd_set,
&except_fd_set);
ret = select(maxfd+1, &read_fd_set, &write_fd_set, &except_fd_set, &timeout);
switch(ret) {
case -1:
printf("select error: %i\n", errno);
break;
case 0:
break;
default:
SPDY_run(daemon);
break;
}
}
while(alive_children());
SPDY_stop_daemon(daemon);
SPDY_deinit();
return html_resp_count != html_req_count;
}
int main()
{
parent = getpid();
port = get_port(10123);
int ret = parentproc();
exit(ret);
return 1;
}
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