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Added session expiration.

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This commit is contained in:
Andrey Hristov 1999-06-29 15:39:59 +00:00
parent d5fc465a67
commit 88ed2002da
2 changed files with 21 additions and 4 deletions
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1
ext/session/php_session.h
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@ -78,6 +78,7 @@ typedef struct {
char *save_path;
char *session_name;
char *id;
int lifetime;
ps_module *mod;
void *mod_data;
HashTable vars;

24
ext/session/session.c
View File

@ -47,6 +47,7 @@
#include "php_session.h"
#include "ext/standard/md5.h"
#include "ext/standard/php3_var.h"
#include "ext/standard/datetime.h"
#ifdef ZTS
@ -79,6 +80,7 @@ PHP_INI_BEGIN()
PHP_INI_ENTRY("session_auto_start", "0", PHP_INI_ALL, NULL)
PHP_INI_ENTRY("session_gc_probability", "1", PHP_INI_ALL, NULL)
PHP_INI_ENTRY("session_gc_maxlifetime", "1440", PHP_INI_ALL, NULL)
PHP_INI_ENTRY("session_lifetime", "60", PHP_INI_ALL, NULL)
PHP_INI_END()
@ -252,16 +254,29 @@ static void _php_session_save_current_state(PSLS_D)
PS(nr_open_sessions)--;
}
#define COOKIE_FMT "Set-cookie: %s=%s"
#define COOKIE_FMT "Set-cookie: %s=%s"
#define COOKIE_EXPIRES "; expires="
static void _php_session_send_cookie(PSLS_D)
{
int len;
int len;
char *cookie;
char *date_fmt = NULL;
PSLS_FETCH();
len = strlen(PS(session_name)) + strlen(PS(id)) + sizeof(COOKIE_FMT);
if (PS(lifetime) > 0) {
date_fmt = php3_std_date(time(NULL) + PS(lifetime));
len += sizeof(COOKIE_EXPIRES) + strlen(date_fmt);
}
cookie = emalloc(len + 1);
snprintf(cookie, len, COOKIE_FMT, PS(session_name), PS(id));
if (PS(lifetime) > 0) {
strcat(cookie, COOKIE_EXPIRES);
strcat(cookie, date_fmt);
efree(date_fmt);
}
sapi_add_header(cookie, len);
}
@ -555,9 +570,10 @@ static void php_rinit_session_globals(PSLS_D)
zend_hash_init(&PS(vars), 0, NULL, NULL, 0);
PS(save_path) = estrdup(INI_STR("session_save_path"));
PS(session_name) = estrdup(INI_STR("session_name"));
PS(gc_probability) = INI_INT("gc_probability");
PS(gc_maxlifetime) = INI_INT("gc_maxlifetime");
PS(gc_probability) = INI_INT("session_gc_probability");
PS(gc_maxlifetime) = INI_INT("session_gc_maxlifetime");
PS(id) = NULL;
PS(lifetime) = INI_INT("session_lifetime");
PS(nr_open_sessions) = 0;
PS(mod_data) = NULL;
}