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pnginx.php
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pnginx.php
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<?php
include_once 'ngx_core.php';
include_once 'ngx_log.php';
include_once 'ngx_string.php';
include_once 'ngx_process_cycle.php';
include_once 'ngx_cycle.php';
include_once 'ngx_process.php';
define('DS',DIRECTORY_SEPARATOR);
define('pnginx_version',1000000);
define('NGINX_VERSION',"1.0.0");
define('NGINX_VER',"pnginx/".NGINX_VERSION);
define('NGINX_VER_BUILD',NGINX_VER);
define('NGINX_VAR',"NGINX");
define('NGX_OLDPID_EXT',".oldbin");
define('NGX_CONF_PATH',__DIR__.DS.'conf'.DS.'pnginx.log');
define('NGX_ERROR_LOG_PATH',__DIR__.DS.'log'.DS.'error.log');
/**
* Created by PhpStorm.
* User: [email protected]
* Date: 2015/11/2
* Time: 14:56
* @param null $i
* @return int
* @internal param $value
* @internal param $name
* @internal param $argc
* @internal param array $argv
*/
//static $ngx_show_version = 0;
//static $ngx_show_help = 0;
//static $ngx_show_configure = 0;
//static $ngx_prefix = '';
//static $ngx_conf_file = '';
//static $ngx_conf_params = '';
//static $ngx_signal = '';
//static $ngx_show_version = 0;
//static $ngx_show_help = 0;
//static $ngx_show_configure = 0;
//static $ngx_prefix = '';
//static $ngx_conf_file = '';
//static $ngx_conf_params = '';
//static $ngx_signal = '';
ini_set('include_path', get_include_path()
. ':' .dirname(__FILE__)
);
$dir = dirname(__FILE__);
foreach(scandir(dirname(__FILE__)) as $file){
$path = $dir.'/'.$file;
$info = pathinfo($path);
if($info['extension'] == 'php' && $info['filename'] != 'pnginx'){
require_once $dir.'/'.$file;
}
}
function main($argc, array $argv){
/***ngx_log_s***/ $log = null;
/***ngx_cycle_s***/ $cycle = null;
$init_cycle = null;
if (ngx_strerror_init() != NGX_OK) {
return 1;
}
if(ngx_get_options($argc,$argv) != NGX_OK) {
return 1;
}
ngx_write_stderr("nginx version: ". NGINX_VER_BUILD. NGX_LINEFEED);
if (ngx_show_help()) {
ngx_write_stderr(
"Usage: nginx [-?hvVtTq] [-s signal] [-c filename] ".
"[-p prefix] [-g directives]". NGX_LINEFEED
.NGX_LINEFEED.
"Options:" .NGX_LINEFEED.
" -?,-h : this help". NGX_LINEFEED.
" -v : show version and exit". NGX_LINEFEED.
" -V : show version and configure options then exit".
NGX_LINEFEED.
" -t : test configuration and exit". NGX_LINEFEED.
" -T : test configuration, dump it and exit"
.NGX_LINEFEED.
" -q : suppress non-error messages ".
"during configuration testing" .NGX_LINEFEED.
" -s signal : send signal to a master process: ".
"stop, quit, reopen, reload" .NGX_LINEFEED.
" -p prefix : set prefix path (default: NONE)" .NGX_LINEFEED.
" -c filename : set configuration file (default: "
.NGX_CONF_PATH .")" .NGX_LINEFEED.
" -g directives : set global directives out of configuration ".
"file" .NGX_LINEFEED .NGX_LINEFEED
);
}
if (ngx_show_configure()) {
ngx_write_stderr("configure arguments:" .NGX_CONFIGURE .NGX_LINEFEED);
}
if (ngx_test_config()) {
return 0;
}
//TODO
// ngx_time_init();
if (extension_loaded('pcre')){
ngx_regex_init();
}
if (!extension_loaded('posix')){
ngx_write_stderr("pnginx need --enable-posix" .NGX_LINEFEED);
}
ngx_pid(ngx_getpid());
$log = ngx_log_init();
if($log == null){
return 1;
}
//TODO
//ngx_ssl_init();
$init_cycle = new ngx_cycle_t();
$init_cycle->log = $log;
ngx_cycle($init_cycle);
//$ngx_cycle = &$init_cycle;
if (ngx_save_argv($argc, $argv) != NGX_OK) {
return 1;
}
if (ngx_process_options($init_cycle) != NGX_OK) {
return 1;
}
if (ngx_os_init($log) != NGX_OK) {
return 1;
}
if (ngx_add_inherited_sockets($init_cycle) != NGX_OK) {
return 1;
}
$ngx_max_module = 0;
for ($i = 0; ngx_modules($i); $i++) {
ngx_modules($i,'index',$ngx_max_module++);
}
$cycle = ngx_init_cycle($init_cycle);
if ($cycle == NULL) {
if (ngx_test_config()) {
ngx_log_stderr(0, "configuration file %s test failed",
$init_cycle->conf_file);
}
return 1;
}
if (ngx_test_config()) {
if (!ngx_quiet_mode()) {
ngx_log_stderr(0, "configuration file %s test is successful",
$cycle->conf_file);
}
if (ngx_dump_config()) {
$cd = $cycle->config_dump;
for ($i = 0; $i < count($cycle->config_dump); $i++) {
ngx_write_stdout("# configuration file ");
ngx_write_fd(ngx_stdout, $cd[$i]->name);
ngx_write_stdout(":". NGX_LINEFEED);
$b = $cd[$i]->buffer;
//todo should have a good method to deal with ngx_buf_t struct
ngx_write_fd(ngx_stdout, $b->pos);
ngx_write_stdout(NGX_LINEFEED);
}
}
return 0;
}
if ($ngx_signal = ngx_signal()) {
return ngx_signal_process($cycle, $ngx_signal);
}
ngx_os_status($cycle->log);
ngx_cycle($cycle);
$ccf = ngx_get_conf($cycle->conf_ctx, ngx_core_module());
if ($ccf->master && ngx_process() == NGX_PROCESS_SINGLE) {
ngx_process(NGX_PROCESS_MASTER);
}
if (ngx_init_signals($cycle->log) != NGX_OK) {
return 1;
}
if (!ngx_inherited() && $ccf->daemon) {
if (ngx_daemon($cycle->log) != NGX_OK) {
return 1;
}
ngx_daemonized(1);
}
if (ngx_inherited()) {
ngx_daemonized(1);
}
if (ngx_create_pidfile($ccf->pid, $cycle->log) != NGX_OK) {
return 1;
}
if (ngx_log_redirect_stderr($cycle) != NGX_OK) {
return 1;
}
if ($log->file->fd != ngx_stderr) {
if (ngx_close_file($log->file->fd) == NGX_FILE_ERROR) {
ngx_log_error(NGX_LOG_ALERT, $cycle->log, NGX_FCERROR,
ngx_close_file_n ." built-in log failed");
}
}
ngx_use_stderr(0);
if (ngx_process() == NGX_PROCESS_SINGLE) {
ngx_single_process_cycle($cycle);
} else {
ngx_master_process_cycle($cycle);
}
return 0;
}
function ngx_get_options($argc ,array $argv)
{
for ($i = 1; $i < $argc; $i++) {
$ptr = 0;
$p = $argv[$i];
if ($p[$ptr++] != '-') {
ngx_log_stderr(0, "invalid option: \"%s\"", (array)$argv[$i]);
return NGX_ERROR;
}
while (ngx_strhas($p,$ptr)) {
switch ($p[$ptr++]) {
case '?':
case 'h':
ngx_show_version(1);
ngx_show_help(1);
break;
case 'v':
ngx_show_version(1);
break;
case 'V':
ngx_show_version(1);
ngx_show_configure(1);
break;
case 't':
ngx_test_config(1);
break;
case 'T':
ngx_test_config(1);
ngx_dump_config(1);
break;
case 'q':
ngx_quiet_mode(1);
break;
case 'p':
if (ngx_strhas($p,$ptr)) {
ngx_prefix(substr($p,$ptr));
goto next;
}
if ($argv[++$i]) {
ngx_prefix($argv[$i]);
goto next;
}
ngx_log_stderr(0, "option \"-p\" requires directory name");
return NGX_ERROR;
case 'c':
if (ngx_strhas($p,$ptr)) {
ngx_conf_file(substr($p,$ptr));
goto next;
}
if ($argv[++$i]) {
ngx_conf_file($argv[$i]);
goto next;
}
ngx_log_stderr(0, "option \"-c\" requires file name");
return NGX_ERROR;
case 'g':
if (ngx_strhas($p,$ptr)) {
ngx_conf_params(substr($p,$ptr));
goto next;
}
if ($argv[++$i]) {
ngx_conf_params($argv[$i]);
goto next;
}
ngx_log_stderr(0, "option \"-g\" requires parameter");
return NGX_ERROR;
case 's':
if (ngx_strhas($p,$ptr)) {
ngx_signal(substr($p,$ptr));
} else if ($argv[++$i]) {
ngx_signal($argv[$i]);
} else {
ngx_log_stderr(0, "option \"-s\" requires parameter");
return NGX_ERROR;
}
if (ngx_strcmp(ngx_signal(), "stop") == 0
|| ngx_strcmp(ngx_signal(), "quit") == 0
|| ngx_strcmp(ngx_signal(), "reopen") == 0
|| ngx_strcmp(ngx_signal(), "reload") == 0
) {
ngx_process(NGX_PROCESS_SIGNALLER);
goto next;
}
ngx_log_stderr(0, "invalid option: \"-s %s\"", ngx_signal());
return NGX_ERROR;
default:
ngx_log_stderr(0, "invalid option: \"%c\"", $p);
return NGX_ERROR;
}
}
next:
continue;
}
return NGX_OK;
}
function ngx_save_argv( $argc, $argv)
{
ngx_os_argv($argv);
ngx_argc($argc);
ngx_argv($argv);
if (empty($argv)) {
return NGX_ERROR;
}
//todo
ngx_os_environ(environ());
return NGX_OK;
}
function ngx_process_options(ngx_cycle_t $cycle)
{
$ngx_prefix = ngx_prefix();
if (!empty($ngx_prefix)) {
$len = ngx_strlen($ngx_prefix);
$p = $ngx_prefix;
if ($len && !ngx_path_separator($p[$len - 1])) {
$p[$len++] = '/';
}
$cycle->conf_prefix = $p;
$cycle->prefix = $p;
} else {
if(!defined('NGX_PREFIX')) {
if ($p = ngx_getcwd() == false) {
ngx_log_stderr(0, "[emerg]: ". ngx_getcwd_n ." failed");
return NGX_ERROR;
}
$len = ngx_strlen($p);
$p[$len++] = '/';
$cycle->conf_prefix = $p;
$cycle->prefix = $p;
}else {
if(defined('NGX_CONF_PREFIX')) {
$cycle->conf_prefix = NGX_CONF_PREFIX;
}else {
$cycle->conf_prefix = NGX_PREFIX;
}
$cycle->prefix = NGX_PREFIX;
}
}
$conf_file = ngx_conf_file();
if ($conf_file) {
$cycle->conf_file = $conf_file;
} else {
$cycle->conf_file = NGX_CONF_PATH;
}
//to do test conf path
// if (ngx_conf_full_name(cycle, &cycle->conf_file, 0) != NGX_OK) {
// return NGX_ERROR;
//}
for ($p = strlen($cycle->conf_file) - 1;
$p >= 0;
$p--)
{
if (ngx_path_separator($cycle->conf_file[$p])) {
$cycle->conf_prefix = substr($cycle->conf_file,0,$p);
break;
}
}
if ($conf_params = ngx_conf_params()) {
$cycle->conf_param = $conf_params;
}
if (ngx_test_config()) {
$cycle->get_log()->log_level = NGX_LOG_INFO;
}
return NGX_OK;
}
function ngx_add_inherited_sockets(ngx_cycle_t $cycle)
{
$inherited = getenv(NGINX_VAR);
if (empty($inherited)) {
return NGX_OK;
}
ngx_log_error(NGX_LOG_NOTICE, $cycle->log, 0,
"using inherited sockets from \"%s\"", $inherited);
for ($p = 0, $v = $p; $inherited[$p]; $p++) {
if ($inherited[$p] == ':' || $inherited[$p] == ';') {
$s = ngx_atoi(substr($inherited, $v, $p));
if ($s == NGX_ERROR) {
ngx_log_error(NGX_LOG_EMERG, $cycle->log, 0,
"invalid socket number \"%s\" in " . NGINX_VAR .
" environment variable, ignoring the rest" .
" of the variable", $inherited);
break;
}
$v = $p + 1;
$ls = new ngx_listening_s();
$ls->fd = $s;
$cycle->listening = &$ls;
}
}
ngx_inherited(1);
return ngx_set_inherited_sockets($cycle);
}
function ngx_core_module()
{
static $ngx_core_module ;
$ngx_core_module = new ngx_module_t();
$ngx_core_module->ctx_index = 0;
$ngx_core_module->index = 0;
$ngx_core_module->spare0 = 0;
$ngx_core_module->spare1 = 0;
$ngx_core_module->spare2 = 0;
$ngx_core_module->spare3 = 0;
$ngx_core_module->version = 1;
$ngx_core_module->ctx = ngx_core_module_ctx();
$ngx_core_module->commands = ngx_core_commands();
$ngx_core_module->type = NGX_CORE_MODULE;
return $ngx_core_module;
}
function ngx_core_commands()
{
$ngx_core_commands = array(
array(
'name'=>"daemon",
'type'=>NGX_MAIN_CONF|NGX_DIRECT_CONF|NGX_CONF_FLAG,
'set'=>'ngx_conf_set_flag_slot',
'conf'=>0,
//todo if it really need do this
// //offsetof(ngx_core_conf_t, daemon),
'post'=> NULL
),
array(
'name'=> "master_process",
'type'=>NGX_MAIN_CONF | NGX_DIRECT_CONF | NGX_CONF_FLAG,
'set'=>'ngx_conf_set_flag_slot',
'conf'=>0,
////offsetof(ngx_core_conf_t, master),
'post'=>NULL
),
array(
'name'=>"timer_resolution",
'type'=>NGX_MAIN_CONF | NGX_DIRECT_CONF | NGX_CONF_TAKE1,
'set'=>'ngx_conf_set_msec_slot',
'conf'=>0,
////offsetof(ngx_core_conf_t, timer_resolution),
'post'=>NULL
),
array(
'name'=>"pid",
'type'=>NGX_MAIN_CONF | NGX_DIRECT_CONF | NGX_CONF_TAKE1,
'set'=>'ngx_conf_set_str_slot',
'conf'=>0,
//offsetof(ngx_core_conf_t, pid),
'post'=>NULL
),
array(
'name'=>"lock_file",
'type'=>NGX_MAIN_CONF | NGX_DIRECT_CONF | NGX_CONF_TAKE1,
'set'=>'ngx_conf_set_str_slot',
'conf'=>0,
//offsetof(ngx_core_conf_t, lock_file),
'post'=>NULL
),
array(
'name'=>"worker_processes",
'type'=>NGX_MAIN_CONF | NGX_DIRECT_CONF | NGX_CONF_TAKE1,
'set'=>'ngx_set_worker_processes',
'conf'=>0,
//0,
'post'=>NULL
),
array(
'name'=>"debug_points",
'type'=>NGX_MAIN_CONF | NGX_DIRECT_CONF | NGX_CONF_TAKE1,
'set'=>'ngx_conf_set_enum_slot',
'conf'=>0,
//offsetof(ngx_core_conf_t, debug_points),
'post'=>ngx_debug_points()
),
array(
'name'=>"user",
'type'=>NGX_MAIN_CONF | NGX_DIRECT_CONF | NGX_CONF_TAKE12,
'set'=>'ngx_set_user',
'conf'=>0,
// 0,
'post'=>NULL
),
array(
'name'=>"worker_priority",
'type'=>NGX_MAIN_CONF | NGX_DIRECT_CONF | NGX_CONF_TAKE1,
'set'=>'ngx_set_priority',
'conf'=>0,
//0,
'post'=>NULL
),
array(
'name'=>"worker_cpu_affinity",
'type'=>NGX_MAIN_CONF | NGX_DIRECT_CONF | NGX_CONF_1MORE,
'set'=>'ngx_set_cpu_affinity',
'conf'=>0,
// 0,
'post'=>NULL
),
array(
'name'=>"worker_rlimit_nofile",
'type'=>NGX_MAIN_CONF | NGX_DIRECT_CONF | NGX_CONF_TAKE1,
'set'=>'ngx_conf_set_num_slot',
'conf'=>0,
//offsetof(ngx_core_conf_t, rlimit_nofile),
'post'=>NULL
),
array(
'name'=>"worker_rlimit_core",
'type'=>NGX_MAIN_CONF | NGX_DIRECT_CONF | NGX_CONF_TAKE1,
'set'=>'ngx_conf_set_off_slot',
'conf'=>0,
//offsetof(ngx_core_conf_t, rlimit_core),
'post'=>NULL
),
array(
'name'=>"working_directory",
'type'=>NGX_MAIN_CONF | NGX_DIRECT_CONF | NGX_CONF_TAKE1,
'set'=>'ngx_conf_set_str_slot',
'conf'=>0,
//offsetof(ngx_core_conf_t, working_directory),
'post'=>NULL
),
array(
'name'=>"env",
'type'=>NGX_MAIN_CONF | NGX_DIRECT_CONF | NGX_CONF_TAKE1,
'set'=>'ngx_set_env',
'conf'=>0,
//0,
'post'=>NULL
),
array(
'name'=>'',
'type'=>0,
'set'=>NULL,
'conf'=>0,
// 0,
'post'=>NULL
)
);
return $ngx_core_commands;
}
function ngx_core_module_ctx(){
static $ngx_core_module_ctx ;
if(is_null($ngx_core_module_ctx)){
$obj = new ngx_core_module_t();
$ngx_core_module_ctx = $obj;
$ngx_core_module_ctx->name = 'core';
$ngx_core_module_ctx->create_conf = 'ngx_core_module_create_conf';
$ngx_core_module_ctx->init_conf = 'ngx_core_module_init_conf';
}
// static $ngx_core_module_ctx = array(
// 'name'=>"core",
// 'create_conf'=>create_core_module_conf('create'),
// 'init_conf'=>create_core_module_conf('init'),
// );
return $ngx_core_module_ctx;
}
function ngx_core_module_create_conf(ngx_cycle_t $cycle)
{
//ngx_core_conf_t *ccf;
//
// ccf = ngx_pcalloc(cycle->pool, sizeof(ngx_core_conf_t));
// if (ccf == NULL) {
// return NULL;
// }
$ccf = new ngx_core_conf_t();
/*
* set by ngx_pcalloc()
*
* ccf->pid = NULL;
* ccf->oldpid = NULL;
* ccf->priority = 0;
* ccf->cpu_affinity_n = 0;
* ccf->cpu_affinity = NULL;
*/
$ccf->daemon = NGX_CONF_UNSET;
$ccf->master = NGX_CONF_UNSET;
$ccf->timer_resolution = NGX_CONF_UNSET_MSEC;
$ccf->worker_processes = NGX_CONF_UNSET;
$ccf->debug_points = NGX_CONF_UNSET;
$ccf->rlimit_nofile = NGX_CONF_UNSET;
$ccf->rlimit_core = NGX_CONF_UNSET;
$ccf->user = NGX_CONF_UNSET_UINT;
$ccf->group = NGX_CONF_UNSET_UINT;
// if (ngx_array_init(&ccf->env, cycle->pool, 1, sizeof(ngx_str_t))
// != NGX_OK)
// {
// return NULL;
// }
return $ccf;
}
function ngx_core_module_init_conf(ngx_cycle_t $cycle, ngx_core_conf_t $conf)
{
$ccf = $conf;
ngx_conf_init_value($ccf->daemon, 1);
ngx_conf_init_value($ccf->master, 1);
ngx_conf_init_msec_value($ccf->timer_resolution, 0);
ngx_conf_init_value($ccf->worker_processes, 1);
ngx_conf_init_value($ccf->debug_points, 0);
//todo how to use php find cpu-affinity
//#if (NGX_HAVE_CPU_AFFINITY)
//
// if (ccf->cpu_affinity_n
//&& ccf->cpu_affinity_n != 1
//&& ccf->cpu_affinity_n != (ngx_uint_t) ccf->worker_processes)
// {
// ngx_log_error(NGX_LOG_WARN, cycle->log, 0,
// "the number of \"worker_processes\" is not equal to "
// "the number of \"worker_cpu_affinity\" masks, "
// "using last mask for remaining worker processes");
// }
//
//#endif
//todo find NGX_PID_PATH
if (empty($ccf->pid)) {
$ccf->pid = NGX_PID_PATH;
}
//todo how to save the pid file
if (ngx_conf_full_name($cycle, $ccf->pid, 0) != NGX_OK) {
return NGX_CONF_ERROR;
}
$ccf->oldpid = $ccf->pid.NGX_OLDPID_EXT;
if ($ccf->user == NGX_CONF_UNSET_UINT && posix_geteuid() == 0) {
$pwd = posix_getpwnam(NGX_USER);
if (empty($pwd)) {
ngx_log_error(NGX_LOG_EMERG, $cycle->log, posix_get_last_error(),
"getpwnam(\"". NGX_USER ."\") failed");
return NGX_CONF_ERROR;
}
$ccf->username = NGX_USER;
$ccf->user = $pwd['uid'];
//ngx_set_errno(0);
$grp = posix_getgrnam(NGX_GROUP);
if (empty($grp)) {
ngx_log_error(NGX_LOG_EMERG, $cycle->log, posix_get_last_error(),
"getgrnam(\"" .NGX_GROUP ."\") failed");
return NGX_CONF_ERROR;
}
$ccf->group = $grp['gid'];
}
if ($ccf->lock_file == '') {
$ccf->lock_file = NGX_LOCK_PATH;
}
if (ngx_conf_full_name($cycle, $ccf->lock_file, 0) != NGX_OK) {
return NGX_CONF_ERROR;
}
{
$lock_file = $cycle->old_cycle->lock_file;
if ($lock_file) {
//todo find why should --
//lock_file.len--;
if ($ccf->lock_file= $lock_file
|| ngx_strcmp($ccf->lock_file, $lock_file)
!= 0)
{
ngx_log_error(NGX_LOG_EMERG, $cycle->log, 0,
"\"lock_file\" could not be changed, ignored");
}
//todo why should add .accept
//lock_file.len += sizeof(".accept");
$cycle->lock_file= $lock_file;
} else {
$cycle->lock_file = $ccf->lock_file.'.accept';
}
}
return NGX_CONF_OK;
}
//function ngx_set_worker_processes_closure(){
// return function(ngx_conf_t $cf, ngx_command_t $cmd, $conf){
// ngx_set_worker_processes($cf,$cmd,$conf);
// };
//}
function ngx_os_environ($var = null){
static $ngx_os_environ = null;
if(!is_null($var)){
if(is_array($var)){
$ngx_os_environ = $var;
}elseif(is_string($var)){
$ngx_os_environ[] = $var;
}
}else{
return $ngx_os_environ;
}
}
function ngx_set_worker_processes(ngx_conf_t $cf, ngx_command_t $cmd, $conf)
{
//ngx_str_t *value;
// ngx_core_conf_t *ccf;
$ccf = $conf;
if ($ccf->worker_processes != NGX_CONF_UNSET) {
return "is duplicate";
}
$value = $cf->args;
if (ngx_strcmp($value[1], "auto") == 0) {
$ccf->worker_processes = ngx_ncpu();
return NGX_CONF_OK;
}
$ccf->worker_processes = ngx_atoi($value[1]);
if ($ccf->worker_processes == NGX_ERROR) {
return "invalid value";
}
return NGX_CONF_OK;
}
function ngx_debug_points(){
static $ngx_debug_points = array(
array( "stop", NGX_DEBUG_POINTS_STOP ),
array( "abort", NGX_DEBUG_POINTS_ABORT ),
array( '', 0 )
);
return $ngx_debug_points;
}
//function ngx_set_user_closure(){
// return function(ngx_conf_t $cf, ngx_command_t $cmd, $conf){
// ngx_set_user($cf,$cmd,$conf);
// };
//}
function ngx_set_user(ngx_conf_t $cf, ngx_command_t $cmd, $conf)
{
/**ngx_core_conf_t**/ $ccf = $conf;
// char *group;
// struct passwd *pwd;
// struct group *grp;
// ngx_str_t *value;
if ($ccf->user != NGX_CONF_UNSET_UINT) {
return "is duplicate";
}
if (posix_geteuid() != 0) {
ngx_conf_log_error(NGX_LOG_WARN, $cf, 0,
"the \"user\" directive makes sense only ".
"if the master process runs ".
"with super-user privileges, ignored");
return NGX_CONF_OK;
}
$value = $cf->args;
$ccf->username = $value[1];
$pwd = posix_getpwnam($value[1]);
if ($pwd == NULL) {
ngx_conf_log_error(NGX_LOG_EMERG, $cf, posix_get_last_error(),
"getpwnam(\"%s\") failed", $value[1]);
return NGX_CONF_ERROR;
}
$ccf->user = $pwd['uid'];
$group = count($cf->args) == 2 ? $value[1] : $value[2];
//ngx_set_errno(0);
$grp = posix_getgrnam($group);
if ($grp == NULL) {
ngx_conf_log_error(NGX_LOG_EMERG, $cf, posix_get_last_error(),
"getgrnam(\"%s\") failed", $group);
return NGX_CONF_ERROR;
}
$ccf->group = $grp['gid'];
return NGX_CONF_OK;
}
//function ngx_set_priority_closure(){
// return function(ngx_conf_t $cf, ngx_command_t $cmd, $conf){
// ngx_set_priority($cf,$cmd,$conf);
// };
//}
function ngx_set_priority(ngx_conf_t $cf, ngx_command_t $cmd, $conf)
{
/**ngx_core_conf_t***/ $ccf = $conf;
// ngx_str_t *value;
// ngx_uint_t n, minus;
if ($ccf->priority != 0) {
return "is duplicate";
}
$value = $cf->args;
if ($value[1][0] == '-') {
$n = 1;
$minus = 1;
} else if ($value[1][0] == '+') {
$n = 1;
$minus = 0;
} else {
$n = 0;
$minus = 0;
}
$ccf->priority = ngx_atoi($value[1][$n]);
if ($ccf->priority == NGX_ERROR) {
return "invalid number";
}
if ($minus) {
$ccf->priority = -$ccf->priority;
}
return NGX_CONF_OK;
}
//function ngx_set_cpu_affinity_closure(){
// return function(ngx_conf_t $cf, ngx_command_t $cmd, $conf){
// ngx_set_cpu_affinity($cf, $cmd, $conf);
// } ;
//}
function ngx_set_cpu_affinity(ngx_conf_t $cf, ngx_command_t $cmd, $conf)
{
ngx_conf_log_error(NGX_LOG_WARN, $cf, 0,
"\"worker_cpu_affinity\" is not supported ".
"on this platform, ignored");
return NGX_CONF_OK;
}
//function ngx_set_env_closure(){
// return function(ngx_conf_t $cf, ngx_command_t $cmd, $conf){
// ngx_set_env($cf, $cmd, $conf);
// };
//}
function ngx_set_env(ngx_conf_t $cf, ngx_command_t $cmd, $conf)
{
/**ngx_core_conf_t**/ $ccf = $conf;