/* [<][>][^][v][top][bottom][index][help] */
DEFINITIONS
This source file includes following definitions.
- lookup_header
- lookup_string_header
- lookup_integer_header
- php_caudium_low_ub_write
- php_caudium_sapi_ub_write
- php_caudium_set_header
- php_caudium_sapi_header_handler
- php_caudium_low_send_headers
- php_caudium_sapi_send_headers
- php_caudium_low_read_post
- php_caudium_sapi_read_post
- php_caudium_sapi_read_cookies
- php_info_caudium
- low_sapi_caudium_register_variables
- sapi_caudium_register_variables
- php_caudium_startup
- php_caudium_module_main
- f_php_caudium_request_handler
- free_struct
- pike_module_init
- pike_module_exit
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2015 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: David Hedbor <neotron@php.net> |
| Based on aolserver SAPI by Sascha Schumann <sascha@schumann.cx> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#include "php.h"
#ifdef HAVE_CAUDIUM
#include "php_ini.h"
#include "php_globals.h"
#include "SAPI.h"
#include "php_main.h"
#include "ext/standard/info.h"
#include "php_version.h"
/* Pike Include Files
*
* conflicts with pike avoided by only using long names. Requires a new
* Pike 0.7 since it was implemented for this interface only.
*
*/
#define NO_PIKE_SHORTHAND
/* Ok, we are now using Pike level threads to handle PHP5 since
* the nice th_farm threads aren't working on Linux with glibc 2.2
* (why this is I don't know).
*/
#define USE_PIKE_LEVEL_THREADS
#include <fdlib.h>
#include <program.h>
#include <pike_types.h>
#include <interpret.h>
#include <module_support.h>
#include <array.h>
#include <backend.h>
#include <stralloc.h>
#include <mapping.h>
#include <object.h>
#include <threads.h>
#include <builtin_functions.h>
#include <operators.h>
#include <version.h>
#if (PIKE_MAJOR_VERSION == 7 && PIKE_MINOR_VERSION == 1 && PIKE_BUILD_VERSION >= 12) || PIKE_MAJOR_VERSION > 7 || (PIKE_MAJOR_VERSION == 7 && PIKE_MINOR_VERSION > 1)
# include "pike_error.h"
#else
# include "error.h"
# ifndef Pike_error
# define Pike_error error
# endif
#endif
/* Pike 7.x and newer */
#define MY_MAPPING_LOOP(md, COUNT, KEY) \
for(COUNT=0;COUNT < md->data->hashsize; COUNT++ ) \
for(KEY=md->data->hash[COUNT];KEY;KEY=KEY->next)
#ifndef ZTS
/* Need thread safety */
#error You need to compile PHP with threads.
#endif
#ifndef PIKE_THREADS
#error The PHP5 module requires that your Pike has thread support.
#endif
#undef HIDE_GLOBAL_VARIABLES
#undef REVEAL_GLOBAL_VARIABLES
#define HIDE_GLOBAL_VARIABLES()
#define REVEAL_GLOBAL_VARIABLES()
/* php_caudium_request is per-request object storage */
typedef struct
{
struct mapping *request_data;
struct object *my_fd_obj;
struct svalue done_cb;
struct pike_string *filename;
int my_fd;
int written;
TSRMLS_D;
} php_caudium_request;
void pike_module_init(void);
void pike_module_exit(void);
static void free_struct(TSRMLS_D);
void f_php_caudium_request_handler(INT32 args);
/* Defines to get to the data supplied when the script is started. */
/* Per thread storage area id... */
static int caudium_globals_id;
#define GET_THIS() php_caudium_request *_request = ts_resource(caudium_globals_id)
#define THIS _request
#define PTHIS ((php_caudium_request *)(Pike_fp->current_storage))
/* File descriptor integer. Used to write directly to the FD without
* passing Pike
*/
#define MY_FD (THIS->my_fd)
/* FD object. Really a PHPScript object from Pike which implements a couple
* of functions to handle headers, writing and buffering.
*/
#define MY_FD_OBJ ((struct object *)(THIS->my_fd_obj))
/* Mapping with data supplied from the calling Caudium module. Contains
* a mapping with headers, an FD object etc.
*/
#define REQUEST_DATA ((struct mapping *)(THIS->request_data))
extern int fd_from_object(struct object *o);
static unsigned char caudium_php_initialized;
#ifndef mt_lock_interpreter
#define mt_lock_interpreter() mt_lock(&interpreter_lock);
#define mt_unlock_interpreter() mt_unlock(&interpreter_lock);
#endif
/* This allows calling of pike functions from the PHP callbacks,
* which requires the Pike interpreter to be locked.
*/
#define THREAD_SAFE_RUN(COMMAND, what) do {\
struct thread_state *state;\
if((state = thread_state_for_id(th_self()))!=NULL) {\
if(!state->swapped) {\
COMMAND;\
} else {\
mt_lock_interpreter();\
SWAP_IN_THREAD(state);\
COMMAND;\
SWAP_OUT_THREAD(state);\
mt_unlock_interpreter();\
}\
}\
} while(0)
/* Low level header lookup. Basically looks for the named header in the mapping
* headers in the supplied options mapping.
*/
INLINE static struct svalue *lookup_header(char *headername)
{
struct svalue *headers, *value;
struct pike_string *sind;
GET_THIS();
sind = make_shared_string("env");
headers = low_mapping_string_lookup(REQUEST_DATA, sind);
free_string(sind);
if(!headers || headers->type != PIKE_T_MAPPING) return NULL;
sind = make_shared_string(headername);
value = low_mapping_string_lookup(headers->u.mapping, sind);
free_string(sind);
if(!value) return NULL;
return value;
}
/* Lookup a header in the mapping and return the value as a string, or
* return the default if it's missing
*/
INLINE static char *lookup_string_header(char *headername, char *default_value)
{
struct svalue *head = NULL;
THREAD_SAFE_RUN(head = lookup_header(headername), "header lookup");
if(!head || head->type != PIKE_T_STRING)
return default_value;
return head->u.string->str;
}
/* Lookup a header in the mapping and return the value as if it's an integer
* and otherwise return the default.
*/
INLINE static int lookup_integer_header(char *headername, int default_value)
{
struct svalue *head = NULL;
THREAD_SAFE_RUN(head = lookup_header(headername), "header lookup");
if(!head || head->type != PIKE_T_INT)
return default_value;
return head->u.integer;
}
/*
* php_caudium_low_ub_write() writes data to the client connection. Might be
* rewritten to do more direct IO to save CPU and the need to lock the
* interpreter for better threading.
*/
INLINE static int
php_caudium_low_ub_write(const char *str, uint str_length TSRMLS_DC) {
int sent_bytes = 0;
struct pike_string *to_write = NULL;
GET_THIS();
if(!MY_FD_OBJ->prog) {
PG(connection_status) = PHP_CONNECTION_ABORTED;
zend_bailout();
return -1;
}
to_write = make_shared_binary_string(str, str_length);
push_string(to_write);
safe_apply(MY_FD_OBJ, "write", 1);
if(Pike_sp[-1].type == PIKE_T_INT)
sent_bytes = Pike_sp[-1].u.integer;
pop_stack();
if(sent_bytes != str_length) {
/* This means the connection is closed. Dead. Gone. *sniff* */
PG(connection_status) = PHP_CONNECTION_ABORTED;
zend_bailout();
}
return sent_bytes;
}
/*
* php_caudium_sapi_ub_write() calls php_caudium_low_ub_write in a Pike thread
* safe manner or writes directly to the output FD if RXML post-parsing is
* disabled.
*/
static int
php_caudium_sapi_ub_write(const char *str, uint str_length TSRMLS_DC)
{
GET_THIS();
int sent_bytes = 0, fd = MY_FD;
if(fd)
{
for(sent_bytes=0;sent_bytes < str_length;)
{
int written;
written = fd_write(fd, str + sent_bytes, str_length - sent_bytes);
if(written < 0)
{
switch(errno)
{
default:
/* This means the connection is closed. Dead. Gone. *sniff* */
PG(connection_status) = PHP_CONNECTION_ABORTED;
zend_bailout();
THIS->written += sent_bytes;
return sent_bytes;
case EINTR:
case EWOULDBLOCK:
continue;
}
} else {
sent_bytes += written;
}
}
THIS->written += sent_bytes;
} else {
THREAD_SAFE_RUN(sent_bytes = php_caudium_low_ub_write(str, str_length TSRMLS_CC),
"write");
}
return sent_bytes;
}
/* php_caudium_set_header() sets a header in the header mapping. Called in a
* thread safe manner from php_caudium_sapi_header_handler.
*/
INLINE static void
php_caudium_set_header(char *header_name, char *value, char *p)
{
struct svalue hsval;
struct pike_string *hval, *ind, *hind;
struct mapping *headermap;
struct svalue *s_headermap, *soldval;
int vallen;
GET_THIS();
/* hval = make_shared_string(value); */
ind = make_shared_string(" _headers");
hind = make_shared_binary_string(header_name,
(int)(p - header_name));
s_headermap = low_mapping_string_lookup(REQUEST_DATA, ind);
if(!s_headermap || s_headermap->type != PIKE_T_MAPPING)
{
struct svalue mappie;
mappie.type = PIKE_T_MAPPING;
headermap = allocate_mapping(1);
mappie.u.mapping = headermap;
mapping_string_insert(REQUEST_DATA, ind, &mappie);
free_mapping(headermap);
hval = make_shared_string(value);
} else {
headermap = s_headermap->u.mapping;
soldval = low_mapping_string_lookup(headermap, hind);
vallen = strlen(value);
if(soldval != NULL &&
soldval->type == PIKE_T_STRING &&
soldval->u.string->size_shift == 0) {
/* Existing, valid header. Prepend.*/
hval = begin_shared_string(soldval->u.string->len + 1 + vallen);
MEMCPY(hval->str, soldval->u.string->str, soldval->u.string->len);
STR0(hval)[soldval->u.string->len] = '\0';
MEMCPY(hval->str+soldval->u.string->len+1, value, vallen);
hval = end_shared_string(hval);
} else {
hval = make_shared_string(value);
}
}
hsval.type = PIKE_T_STRING;
hsval.u.string = hval;
mapping_string_insert(headermap, hind, &hsval);
free_string(hval);
free_string(ind);
free_string(hind);
}
/*
* php_caudium_sapi_header_handler() sets a HTTP reply header to be
* sent to the client.
*/
static int
php_caudium_sapi_header_handler(sapi_header_struct *sapi_header,
sapi_headers_struct *sapi_headers TSRMLS_DC)
{
char *header_name, *header_content, *p;
header_name = sapi_header->header;
header_content = p = strchr(header_name, ':');
if(p) {
do {
header_content++;
} while(*header_content == ' ');
THREAD_SAFE_RUN(php_caudium_set_header(header_name, header_content, p), "header handler");
}
sapi_free_header(sapi_header);
return 0;
}
/*
* php_caudium_sapi_send_headers() flushes the headers to the client.
* Called before real content is sent by PHP.
*/
INLINE static int
php_caudium_low_send_headers(sapi_headers_struct *sapi_headers TSRMLS_DC)
{
struct pike_string *ind;
struct svalue *s_headermap;
GET_THIS();
if(!MY_FD_OBJ->prog) {
PG(connection_status) = PHP_CONNECTION_ABORTED;
zend_bailout();
return SAPI_HEADER_SEND_FAILED;
}
ind = make_shared_string(" _headers");
s_headermap = low_mapping_string_lookup(REQUEST_DATA, ind);
free_string(ind);
push_int(SG(sapi_headers).http_response_code);
if(s_headermap && s_headermap->type == PIKE_T_MAPPING)
ref_push_mapping(s_headermap->u.mapping);
else
push_int(0);
safe_apply(MY_FD_OBJ, "send_headers", 2);
pop_stack();
return SAPI_HEADER_SENT_SUCCESSFULLY;
}
static int
php_caudium_sapi_send_headers(sapi_headers_struct *sapi_headers TSRMLS_DC)
{
int res = 0;
THREAD_SAFE_RUN(res = php_caudium_low_send_headers(sapi_headers TSRMLS_CC), "send headers");
return res;
}
/*
* php_caudium_sapi_read_post() reads a specified number of bytes from
* the client. Used for POST/PUT requests.
*/
INLINE static int php_caudium_low_read_post(char *buf, uint count_bytes)
{
uint total_read = 0;
GET_THIS();
TSRMLS_FETCH();
if(!MY_FD_OBJ->prog)
{
PG(connection_status) = PHP_CONNECTION_ABORTED;
zend_bailout();
return -1;
}
push_int(count_bytes);
safe_apply(MY_FD_OBJ, "read_post", 1);
if(Pike_sp[-1].type == PIKE_T_STRING) {
MEMCPY(buf, Pike_sp[-1].u.string->str,
(total_read = Pike_sp[-1].u.string->len));
buf[total_read] = '\0';
} else
total_read = 0;
pop_stack();
return total_read;
}
static int
php_caudium_sapi_read_post(char *buf, uint count_bytes TSRMLS_DC)
{
uint total_read = 0;
THREAD_SAFE_RUN(total_read = php_caudium_low_read_post(buf, count_bytes), "read post");
return total_read;
}
/*
* php_caudium_sapi_read_cookies() returns the Cookie header from
* the HTTP request header
*/
static char *
php_caudium_sapi_read_cookies(TSRMLS_D)
{
char *cookies;
cookies = lookup_string_header("HTTP_COOKIE", NULL);
return cookies;
}
static void php_info_caudium(ZEND_MODULE_INFO_FUNC_ARGS)
{
/* char buf[512]; */
php_info_print_table_start();
php_info_print_table_row(2, "SAPI module version", "$Id$");
/* php_info_print_table_row(2, "Build date", Ns_InfoBuildDate());
php_info_print_table_row(2, "Config file path", Ns_InfoConfigFile());
php_info_print_table_row(2, "Error Log path", Ns_InfoErrorLog());
php_info_print_table_row(2, "Installation path", Ns_InfoHomePath());
php_info_print_table_row(2, "Hostname of server", Ns_InfoHostname());
php_info_print_table_row(2, "Source code label", Ns_InfoLabel());
php_info_print_table_row(2, "Server platform", Ns_InfoPlatform());
snprintf(buf, 511, "%s/%s", Ns_InfoServerName(), Ns_InfoServerVersion());
php_info_print_table_row(2, "Server version", buf);
snprintf(buf, 511, "%d day(s), %02d:%02d:%02d",
uptime / 86400,
(uptime / 3600) % 24,
(uptime / 60) % 60,
uptime % 60);
php_info_print_table_row(2, "Server uptime", buf);
*/
php_info_print_table_end();
}
static zend_module_entry php_caudium_module = {
STANDARD_MODULE_HEADER,
"Caudium",
NULL,
NULL,
NULL,
NULL,
NULL,
php_info_caudium,
NULL,
STANDARD_MODULE_PROPERTIES
};
INLINE static void low_sapi_caudium_register_variables(zval *track_vars_array TSRMLS_DC)
{
int i;
struct keypair *k;
struct svalue *headers;
struct pike_string *sind;
struct svalue *ind;
struct svalue *val;
GET_THIS();
php_register_variable("PHP_SELF", SG(request_info).request_uri,
track_vars_array TSRMLS_CC);
php_register_variable("GATEWAY_INTERFACE", "CGI/1.1",
track_vars_array TSRMLS_CC);
php_register_variable("REQUEST_METHOD",
(char *) SG(request_info).request_method,
track_vars_array TSRMLS_CC);
php_register_variable("REQUEST_URI", SG(request_info).request_uri,
track_vars_array TSRMLS_CC);
php_register_variable("PATH_TRANSLATED", SG(request_info).path_translated,
track_vars_array TSRMLS_CC);
sind = make_shared_string("env");
headers = low_mapping_string_lookup(REQUEST_DATA, sind);
free_string(sind);
if(headers && headers->type == PIKE_T_MAPPING) {
MY_MAPPING_LOOP(headers->u.mapping, i, k) {
ind = &k->ind;
val = &k->val;
if(ind && ind->type == PIKE_T_STRING &&
val && val->type == PIKE_T_STRING) {
php_register_variable(ind->u.string->str, val->u.string->str,
track_vars_array TSRMLS_CC );
}
}
}
}
static void sapi_caudium_register_variables(zval *track_vars_array TSRMLS_DC)
{
THREAD_SAFE_RUN(low_sapi_caudium_register_variables(track_vars_array TSRMLS_CC), "register_variables");
}
static int php_caudium_startup(sapi_module_struct *sapi_module)
{
if (php_module_startup(sapi_module, &php_caudium_module, 1)==FAILURE) {
return FAILURE;
}
return SUCCESS;
}
/* this structure is static (as in "it does not change") */
static sapi_module_struct caudium_sapi_module = {
"caudium",
"Caudium",
php_caudium_startup, /* startup */
php_module_shutdown_wrapper, /* shutdown */
NULL, /* activate */
NULL, /* deactivate */
php_caudium_sapi_ub_write, /* unbuffered write */
NULL, /* flush */
NULL, /* get uid */
NULL, /* getenv */
php_error, /* error handler */
php_caudium_sapi_header_handler, /* header handler */
php_caudium_sapi_send_headers, /* send headers handler */
NULL, /* send header handler */
php_caudium_sapi_read_post, /* read POST data */
php_caudium_sapi_read_cookies, /* read cookies */
sapi_caudium_register_variables, /* register server variables */
NULL, /* Log message */
NULL, /* Get request time */
NULL, /* Child terminate */
STANDARD_SAPI_MODULE_PROPERTIES
};
/*
* php_caudium_module_main() is called by the per-request handler and
* "executes" the script
*/
static void php_caudium_module_main(php_caudium_request *ureq)
{
int res;
zend_file_handle file_handle;
#ifndef USE_PIKE_LEVEL_THREADS
struct thread_state *state;
extern struct program *thread_id_prog;
#endif
TSRMLS_FETCH();
GET_THIS();
THIS->filename = ureq->filename;
THIS->done_cb = ureq->done_cb;
THIS->my_fd_obj = ureq->my_fd_obj;
THIS->my_fd = ureq->my_fd;
THIS->request_data = ureq->request_data;
free(ureq);
#ifndef USE_PIKE_LEVEL_THREADS
mt_lock_interpreter();
init_interpreter();
#if PIKE_MAJOR_VERSION == 7 && PIKE_MINOR_VERSION < 1
thread_id = low_clone(thread_id_prog);
state = OBJ2THREAD(thread_id);
Pike_stack_top=((char *)&state)+ (thread_stack_size-16384) * STACK_DIRECTION;
recoveries = NULL;
call_c_initializers(thread_id);
OBJ2THREAD(thread_id)->id=th_self();
num_threads++;
thread_table_insert(thread_id);
state->status=THREAD_RUNNING;
#else
Pike_interpreter.thread_id = low_clone(thread_id_prog);
state = OBJ2THREAD(Pike_interpreter.thread_id);
Pike_interpreter.stack_top=((char *)&state)+ (thread_stack_size-16384) * STACK_DIRECTION;
Pike_interpreter.recoveries = NULL;
call_c_initializers(Pike_interpreter.thread_id);
state->id=th_self();
/* SWAP_OUT_THREAD(OBJ2THREAD(Pike_interpreter.thread_id)); */
num_threads++;
thread_table_insert(Pike_interpreter.thread_id);
state->status=THREAD_RUNNING;
#endif
state->swapped = 0;
#endif
SG(request_info).query_string = lookup_string_header("QUERY_STRING", 0);
SG(server_context) = (void *)1; /* avoid server_context == NULL */
/* path_translated is apparently the absolute path to the file, not
the translated PATH_INFO
*/
SG(request_info).path_translated =
lookup_string_header("SCRIPT_FILENAME", NULL);
SG(request_info).request_uri = lookup_string_header("DOCUMENT_URI", NULL);
if(!SG(request_info).request_uri)
SG(request_info).request_uri = lookup_string_header("SCRIPT_NAME", NULL);
SG(request_info).request_method = lookup_string_header("REQUEST_METHOD", "GET");
SG(request_info).content_length = lookup_integer_header("HTTP_CONTENT_LENGTH", 0);
SG(request_info).content_type = lookup_string_header("HTTP_CONTENT_TYPE", NULL);
SG(sapi_headers).http_response_code = 200;
if (!strcmp(SG(request_info).request_method, "HEAD")) {
SG(request_info).headers_only = 1;
} else {
SG(request_info).headers_only = 0;
}
/* Let PHP5 handle the deconding of the AUTH */
php_handle_auth_data(lookup_string_header("HTTP_AUTHORIZATION", NULL), TSRMLS_C);
/* Swap out this thread and release the interpreter lock to allow
* Pike threads to run. We wait since the above would otherwise require
* a lot of unlock/lock.
*/
#ifndef USE_PIKE_LEVEL_THREADS
SWAP_OUT_THREAD(state);
mt_unlock_interpreter();
#else
THREADS_ALLOW();
#endif
file_handle.type = ZEND_HANDLE_FILENAME;
file_handle.filename = THIS->filename->str;
file_handle.opened_path = NULL;
file_handle.free_filename = 0;
THIS->written = 0;
res = php_request_startup(TSRMLS_C);
if(res == FAILURE) {
THREAD_SAFE_RUN({
apply_svalue(&THIS->done_cb, 0);
pop_stack();
free_struct(TSRMLS_C);
}, "Negative run response");
} else {
php_execute_script(&file_handle TSRMLS_CC);
php_request_shutdown(NULL);
THREAD_SAFE_RUN({
push_int(THIS->written);
apply_svalue(&THIS->done_cb, 1);
pop_stack();
free_struct(TSRMLS_C);
}, "positive run response");
}
#ifndef USE_PIKE_LEVEL_THREADS
mt_lock_interpreter();
SWAP_IN_THREAD(state);
#if PIKE_MAJOR_VERSION == 7 && PIKE_MINOR_VERSION < 1
state->status=THREAD_EXITED;
co_signal(& state->status_change);
thread_table_delete(thread_id);
free_object(thread_id);
thread_id=NULL;
#else
state->status=THREAD_EXITED;
co_signal(& state->status_change);
thread_table_delete(Pike_interpreter.thread_id);
free_object(Pike_interpreter.thread_id);
Pike_interpreter.thread_id=NULL;
#endif
cleanup_interpret();
num_threads--;
mt_unlock_interpreter();
#else
THREADS_DISALLOW();
#endif
}
/*
* The php_caudium_request_handler() is called per request and handles
* everything for one request.
*/
void f_php_caudium_request_handler(INT32 args)
{
struct object *my_fd_obj;
struct mapping *request_data;
struct svalue *done_callback;
struct pike_string *script;
struct svalue *raw_fd;
struct pike_string *ind;
php_caudium_request *_request;
THIS = malloc(sizeof(php_caudium_request));
if(THIS == NULL)
Pike_error("Out of memory.");
get_all_args("PHP5.Interpreter->run", args, "%S%m%O%*", &script,
&request_data, &my_fd_obj, &done_callback);
if(done_callback->type != PIKE_T_FUNCTION)
Pike_error("PHP5.Interpreter->run: Bad argument 4, expected function.\n");
add_ref(request_data);
add_ref(my_fd_obj);
add_ref(script);
THIS->request_data = request_data;
THIS->my_fd_obj = my_fd_obj;
THIS->filename = script;
assign_svalue_no_free(&THIS->done_cb, done_callback);
ind = make_shared_binary_string("my_fd", 5);
raw_fd = low_mapping_string_lookup(THIS->request_data, ind);
if(raw_fd && raw_fd->type == PIKE_T_OBJECT)
{
int fd = fd_from_object(raw_fd->u.object);
if(fd == -1)
THIS->my_fd = 0; /* Don't send directly to this FD... */
else
THIS->my_fd = fd;
} else
THIS->my_fd = 0;
#ifdef USE_PIKE_LEVEL_THREADS
php_caudium_module_main(THIS);
#else
th_farm((void (*)(void *))php_caudium_module_main, THIS);
#endif
pop_n_elems(args);
}
static void free_struct(TSRMLS_D)
{
GET_THIS();
if(THIS->request_data) free_mapping(THIS->request_data);
if(THIS->my_fd_obj) free_object(THIS->my_fd_obj);
free_svalue(&THIS->done_cb);
if(THIS->filename) free_string(THIS->filename);
MEMSET(THIS, 0, sizeof(php_caudium_request));
}
/*
* pike_module_init() is called by Pike once at startup
*
* This functions allocates basic structures
*/
void pike_module_init( void )
{
if (!caudium_php_initialized) {
caudium_php_initialized = 1;
tsrm_startup(1, 1, 0, NULL);
ts_allocate_id(&caudium_globals_id, sizeof(php_caudium_request), NULL, NULL);
sapi_startup(&caudium_sapi_module);
sapi_module.startup(&caudium_sapi_module);
}
start_new_program(); /* Text */
pike_add_function("run", f_php_caudium_request_handler,
"function(string, mapping, object, function:void)", 0);
end_class("Interpreter", 0);
}
/*
* pike_module_exit() performs the last steps before the
* server exists. Shutdowns basic services and frees memory
*/
void pike_module_exit(void)
{
caudium_php_initialized = 0;
sapi_module.shutdown(&caudium_sapi_module);
tsrm_shutdown();
}
#endif