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php_imap.c
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/*
+----------------------------------------------------------------------+
| Copyright (c) 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: |
| https://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 |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Rex Logan <[email protected]> |
| Mark Musone <[email protected]> |
| Brian Wang <[email protected]> |
| Kaj-Michael Lang <[email protected]> |
| Antoni Pamies Olive <[email protected]> |
| Rasmus Lerdorf <[email protected]> |
| Chuck Hagenbuch <[email protected]> |
| Andrew Skalski <[email protected]> |
| Hartmut Holzgraefe <[email protected]> |
| Jani Taskinen <[email protected]> |
| Daniel R. Kalowsky <[email protected]> |
| PHP 4.0 updates: Zeev Suraski <[email protected]> |
+----------------------------------------------------------------------+
*/
#define IMAP41
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_ini.h"
#include "php_streams.h"
#include "Zend/zend_attributes.h"
#include "Zend/zend_exceptions.h"
#include "ext/standard/php_string.h"
#include "ext/standard/info.h"
#include "ext/standard/file.h"
#include "zend_smart_str.h"
#include "ext/pcre/php_pcre.h"
#ifdef ERROR
#undef ERROR
#endif
#include "php_imap.h"
#include <time.h>
#include <stdio.h>
#include <ctype.h>
#include <signal.h>
#ifdef PHP_WIN32
#include <winsock2.h>
#include <stdlib.h>
#include "win32/sendmail.h"
MAILSTREAM DEFAULTPROTO;
#endif
#define CRLF "\015\012"
#define CRLF_LEN sizeof("\015\012") - 1
#define PHP_EXPUNGE 32768
#define PHP_IMAP_ADDRESS_SIZE_BUF 10
#ifndef SENDBUFLEN
#define SENDBUFLEN 16385
#endif
#define PHP_IMAP_OPENTIMEOUT 1
#define PHP_IMAP_READTIMEOUT 2
#define PHP_IMAP_WRITETIMEOUT 3
#define PHP_IMAP_CLOSETIMEOUT 4
#define SA_ALL SA_MESSAGES | SA_RECENT | SA_UNSEEN | SA_UIDNEXT | SA_UIDVALIDITY
#include "php_imap_arginfo.h"
#if defined(__GNUC__) && __GNUC__ >= 4
# define PHP_IMAP_EXPORT __attribute__ ((visibility("default")))
#else
# define PHP_IMAP_EXPORT
#endif
static void _php_make_header_object(zval *myzvalue, ENVELOPE *en);
static void _php_imap_add_body(zval *arg, BODY *body);
static zend_string* _php_imap_parse_address(ADDRESS *addresslist, zval *paddress);
static zend_string* _php_rfc822_write_address(ADDRESS *addresslist);
/* the gets we use */
static char *php_mail_gets(readfn_t f, void *stream, unsigned long size, GETS_DATA *md);
/* These function declarations are missing from the IMAP header files... */
void rfc822_date(char *date);
char *cpystr(const char *str);
char *cpytxt(SIZEDTEXT *dst, char *text, unsigned long size);
#ifndef HAVE_NEW_MIME2TEXT
long utf8_mime2text(SIZEDTEXT *src, SIZEDTEXT *dst);
#else
long utf8_mime2text (SIZEDTEXT *src, SIZEDTEXT *dst, long flags);
#endif
unsigned long find_rightmost_bit(unsigned long *valptr);
void fs_give(void **block);
void *fs_get(size_t size);
ZEND_DECLARE_MODULE_GLOBALS(imap)
static PHP_GINIT_FUNCTION(imap);
/* {{{ imap dependencies */
static const zend_module_dep imap_deps[] = {
ZEND_MOD_REQUIRED("standard")
ZEND_MOD_END
};
/* }}} */
/* {{{ PHP_INI */
PHP_INI_BEGIN()
STD_PHP_INI_BOOLEAN("imap.enable_insecure_rsh", "0", PHP_INI_SYSTEM, OnUpdateBool, enable_rsh, zend_imap_globals, imap_globals)
PHP_INI_END()
/* }}} */
/* {{{ imap_module_entry */
zend_module_entry imap_module_entry = {
STANDARD_MODULE_HEADER_EX, NULL,
imap_deps,
"imap",
ext_functions,
PHP_MINIT(imap),
NULL,
PHP_RINIT(imap),
PHP_RSHUTDOWN(imap),
PHP_MINFO(imap),
PHP_IMAP_VERSION,
PHP_MODULE_GLOBALS(imap),
PHP_GINIT(imap),
NULL,
NULL,
STANDARD_MODULE_PROPERTIES_EX
};
/* }}} */
#ifdef COMPILE_DL_IMAP
#ifdef ZTS
ZEND_TSRMLS_CACHE_DEFINE()
#endif
ZEND_GET_MODULE(imap)
#endif
/* Imap class entry definition */
static zend_class_entry *php_imap_ce = NULL;
static zend_object_handlers imap_object_handlers;
typedef struct _php_imap_object {
MAILSTREAM *imap_stream;
long flags;
zend_object std;
} php_imap_object;
static inline zend_object *imap_object_to_zend_object(php_imap_object *obj) {
return ((zend_object*)(obj + 1)) - 1;
}
static inline php_imap_object *imap_object_from_zend_object(zend_object *zobj) {
return ((php_imap_object*)(zobj + 1)) - 1;
}
static zend_object* imap_object_create(zend_class_entry* ce) {
php_imap_object *obj = zend_object_alloc(sizeof(php_imap_object), ce);
zend_object *zobj = imap_object_to_zend_object(obj);
obj->imap_stream = NULL;
obj->flags = 0;
zend_object_std_init(zobj, ce);
object_properties_init(zobj, ce);
zobj->handlers = &imap_object_handlers;
return zobj;
}
static zend_function *imap_object_get_constructor(zend_object *zobj) {
zend_throw_error(NULL, "Cannot directly construct IMAP\\Connection, use imap_open() instead");
return NULL;
}
static void imap_object_destroy(zend_object *zobj) {
php_imap_object *obj = imap_object_from_zend_object(zobj);
if (obj->imap_stream) {
/* Do not try to close prototype streams */
if (!(obj->flags & OP_PROTOTYPE)) {
mail_close_full(obj->imap_stream, obj->flags);
}
}
if (IMAPG(imap_user)) {
efree(IMAPG(imap_user));
IMAPG(imap_user) = 0;
}
if (IMAPG(imap_password)) {
efree(IMAPG(imap_password));
IMAPG(imap_password) = 0;
}
zend_object_std_dtor(zobj);
}
#define GET_IMAP_STREAM(imap_conn_struct, zval_imap_obj) \
imap_conn_struct = imap_object_from_zend_object(Z_OBJ_P(zval_imap_obj)); \
if (imap_conn_struct->imap_stream == NULL) { \
zend_throw_exception(zend_ce_value_error, "IMAP\\Connection is already closed", 0); \
RETURN_THROWS(); \
}
#define PHP_IMAP_CHECK_MSGNO_MAYBE_UID_PRE_FLAG_CHECKS(msgindex, arg_pos) \
if (msgindex < 1) { \
zend_argument_value_error(arg_pos, "must be greater than 0"); \
RETURN_THROWS(); \
} \
#define PHP_IMAP_CHECK_MSGNO_MAYBE_UID_POST_FLAG_CHECKS(msgindex, arg_pos, func_flags, uid_flag) \
if (func_flags & uid_flag) { \
/* This should be cached; if it causes an extra RTT to the IMAP server, */ \
/* then that's the price we pay for making sure we don't crash. */ \
unsigned int msg_no_from_uid = mail_msgno(imap_conn_struct->imap_stream, msgindex); \
if (msg_no_from_uid == 0) { \
php_error_docref(NULL, E_WARNING, "UID does not exist"); \
RETURN_FALSE; \
} \
} else { \
if (((unsigned) msgindex) > imap_conn_struct->imap_stream->nmsgs) { \
php_error_docref(NULL, E_WARNING, "Bad message number"); \
RETURN_FALSE; \
} \
} \
// TODO Promote to ValueError?
#define PHP_IMAP_CHECK_MSGNO(msgindex, arg_pos) \
if (msgindex < 1) { \
zend_argument_value_error(arg_pos, "must be greater than 0"); \
RETURN_THROWS(); \
} \
if (((unsigned) msgindex) > imap_conn_struct->imap_stream->nmsgs) { \
php_error_docref(NULL, E_WARNING, "Bad message number"); \
RETURN_FALSE; \
} \
/* {{{ php_imap_hash_add_object */
static zval *php_imap_hash_add_object(zval *arg, char *key, zval *tmp)
{
HashTable *symtable;
if (Z_TYPE_P(arg) == IS_OBJECT) {
symtable = Z_OBJPROP_P(arg);
} else {
symtable = Z_ARRVAL_P(arg);
}
return zend_hash_str_update(symtable, key, strlen(key), tmp);
}
/* }}} */
/* {{{ php_imap_list_add_object */
static inline zval *php_imap_list_add_object(zval *arg, zval *tmp)
{
HashTable *symtable;
if (Z_TYPE_P(arg) == IS_OBJECT) {
symtable = Z_OBJPROP_P(arg);
} else {
symtable = Z_ARRVAL_P(arg);
}
return zend_hash_next_index_insert(symtable, tmp);
}
/* }}} */
/* {{{ mail_newfolderobjectlist
*
* Mail instantiate FOBJECTLIST
* Returns: new FOBJECTLIST list
* Author: CJH
*/
FOBJECTLIST *mail_newfolderobjectlist(void)
{
return (FOBJECTLIST *) memset(fs_get(sizeof(FOBJECTLIST)), 0, sizeof(FOBJECTLIST));
}
/* }}} */
/* {{{ mail_free_foblist
*
* Mail garbage collect FOBJECTLIST
* Accepts: pointer to FOBJECTLIST pointer
* Author: CJH
*/
void mail_free_foblist(FOBJECTLIST **foblist, FOBJECTLIST **tail)
{
FOBJECTLIST *cur, *next;
for (cur=*foblist, next=cur->next; cur; cur=next) {
next = cur->next;
if(cur->text.data)
fs_give((void **)&(cur->text.data));
fs_give((void **)&cur);
}
*tail = NIL;
*foblist = NIL;
}
/* }}} */
/* {{{ mail_newerrorlist
*
* Mail instantiate ERRORLIST
* Returns: new ERRORLIST list
* Author: CJH
*/
ERRORLIST *mail_newerrorlist(void)
{
return (ERRORLIST *) memset(fs_get(sizeof(ERRORLIST)), 0, sizeof(ERRORLIST));
}
/* }}} */
/* {{{ mail_free_errorlist
*
* Mail garbage collect FOBJECTLIST
* Accepts: pointer to FOBJECTLIST pointer
* Author: CJH
*/
void mail_free_errorlist(ERRORLIST **errlist)
{
if (*errlist) { /* only free if exists */
if ((*errlist)->text.data) {
fs_give((void **) &(*errlist)->text.data);
}
mail_free_errorlist (&(*errlist)->next);
fs_give((void **) errlist); /* return string to free storage */
}
}
/* }}} */
/* {{{ mail_newmessagelist
*
* Mail instantiate MESSAGELIST
* Returns: new MESSAGELIST list
* Author: CJH
*/
MESSAGELIST *mail_newmessagelist(void)
{
return (MESSAGELIST *) memset(fs_get(sizeof(MESSAGELIST)), 0, sizeof(MESSAGELIST));
}
/* }}} */
/* {{{ mail_free_messagelist
*
* Mail garbage collect MESSAGELIST
* Accepts: pointer to MESSAGELIST pointer
* Author: CJH
*/
void mail_free_messagelist(MESSAGELIST **msglist, MESSAGELIST **tail)
{
MESSAGELIST *cur, *next;
for (cur = *msglist, next = cur->next; cur; cur = next) {
next = cur->next;
fs_give((void **)&cur);
}
*tail = NIL;
*msglist = NIL;
}
/* }}} */
#if defined(HAVE_IMAP2000) || defined(HAVE_IMAP2001)
/* {{{ mail_getquota
*
* Mail GET_QUOTA callback
* Called via the mail_parameter function in c-client:src/c-client/mail.c
* Author DRK
*/
void mail_getquota(MAILSTREAM *stream, char *qroot, QUOTALIST *qlist)
{
zval t_map, *return_value;
return_value = *IMAPG(quota_return);
/* put parsing code here */
for(; qlist; qlist = qlist->next) {
array_init(&t_map);
if (strncmp(qlist->name, "STORAGE", 7) == 0)
{
/* this is to add backwards compatibility */
add_assoc_long_ex(return_value, "usage", sizeof("usage") - 1, qlist->usage);
add_assoc_long_ex(return_value, "limit", sizeof("limit") - 1, qlist->limit);
}
add_assoc_long_ex(&t_map, "usage", sizeof("usage") - 1, qlist->usage);
add_assoc_long_ex(&t_map, "limit", sizeof("limit") - 1, qlist->limit);
add_assoc_zval_ex(return_value, qlist->name, strlen(qlist->name), &t_map);
}
}
/* }}} */
/* {{{ mail_getquota
*
* Mail GET_ACL callback
* Called via the mail_parameter function in c-client:src/c-client/mail.c
*/
void mail_getacl(MAILSTREAM *stream, char *mailbox, ACLLIST *alist)
{
/* walk through the ACLLIST */
for(; alist; alist = alist->next) {
add_assoc_stringl(IMAPG(imap_acl_list), alist->identifier, alist->rights, strlen(alist->rights));
}
}
/* }}} */
#endif
/* {{{ PHP_GINIT_FUNCTION */
static PHP_GINIT_FUNCTION(imap)
{
#if defined(COMPILE_DL_IMAP) && defined(ZTS)
ZEND_TSRMLS_CACHE_UPDATE();
#endif
imap_globals->imap_user = NIL;
imap_globals->imap_password = NIL;
imap_globals->imap_alertstack = NIL;
imap_globals->imap_errorstack = NIL;
imap_globals->imap_folders = NIL;
imap_globals->imap_folders_tail = NIL;
imap_globals->imap_sfolders = NIL;
imap_globals->imap_sfolders_tail = NIL;
imap_globals->imap_messages = NIL;
imap_globals->imap_messages_tail = NIL;
imap_globals->imap_folder_objects = NIL;
imap_globals->imap_folder_objects_tail = NIL;
imap_globals->imap_sfolder_objects = NIL;
imap_globals->imap_sfolder_objects_tail = NIL;
imap_globals->folderlist_style = FLIST_ARRAY;
#if defined(HAVE_IMAP2000) || defined(HAVE_IMAP2001)
imap_globals->quota_return = NIL;
imap_globals->imap_acl_list = NIL;
#endif
imap_globals->gets_stream = NIL;
}
/* }}} */
/* {{{ PHP_MINIT_FUNCTION */
PHP_MINIT_FUNCTION(imap)
{
REGISTER_INI_ENTRIES();
#ifndef PHP_WIN32
mail_link(&unixdriver); /* link in the unix driver */
mail_link(&mhdriver); /* link in the mh driver */
/* mail_link(&mxdriver); */ /* According to c-client docs (internal.txt) this shouldn't be used. */
mail_link(&mmdfdriver); /* link in the mmdf driver */
mail_link(&newsdriver); /* link in the news driver */
mail_link(&philedriver); /* link in the phile driver */
#endif
mail_link(&imapdriver); /* link in the imap driver */
mail_link(&nntpdriver); /* link in the nntp driver */
mail_link(&pop3driver); /* link in the pop3 driver */
mail_link(&mbxdriver); /* link in the mbx driver */
mail_link(&tenexdriver); /* link in the tenex driver */
mail_link(&mtxdriver); /* link in the mtx driver */
mail_link(&dummydriver); /* link in the dummy driver */
#ifndef PHP_WIN32
auth_link(&auth_log); /* link in the log authenticator */
auth_link(&auth_md5); /* link in the cram-md5 authenticator */
#if defined(HAVE_IMAP_KRB) && defined(HAVE_IMAP_AUTH_GSS)
auth_link(&auth_gss); /* link in the gss authenticator */
#endif
auth_link(&auth_pla); /* link in the plain authenticator */
#endif
#ifdef HAVE_IMAP_SSL
ssl_onceonlyinit ();
#endif
php_imap_ce = register_class_IMAP_Connection();
php_imap_ce->create_object = imap_object_create;
memcpy(&imap_object_handlers, &std_object_handlers, sizeof(zend_object_handlers));
imap_object_handlers.offset = XtOffsetOf(php_imap_object, std);
imap_object_handlers.get_constructor = imap_object_get_constructor;
imap_object_handlers.free_obj = imap_object_destroy;
imap_object_handlers.clone_obj = NULL;
register_php_imap_symbols(module_number);
/* plug in our gets */
mail_parameters(NIL, SET_GETS, (void *) NIL);
/* set default timeout values */
mail_parameters(NIL, SET_OPENTIMEOUT, (void *) FG(default_socket_timeout));
mail_parameters(NIL, SET_READTIMEOUT, (void *) FG(default_socket_timeout));
mail_parameters(NIL, SET_WRITETIMEOUT, (void *) FG(default_socket_timeout));
mail_parameters(NIL, SET_CLOSETIMEOUT, (void *) FG(default_socket_timeout));
if (!IMAPG(enable_rsh)) {
/* disable SSH and RSH, see https://bugs.php.net/bug.php?id=77153 */
mail_parameters (NIL, SET_RSHTIMEOUT, 0);
mail_parameters (NIL, SET_SSHTIMEOUT, 0);
}
return SUCCESS;
}
/* }}} */
/* {{{ PHP_RINIT_FUNCTION */
PHP_RINIT_FUNCTION(imap)
{
IMAPG(imap_errorstack) = NIL;
IMAPG(imap_alertstack) = NIL;
IMAPG(gets_stream) = NIL;
return SUCCESS;
}
/* }}} */
/* {{{ PHP_RSHUTDOWN_FUNCTION */
PHP_RSHUTDOWN_FUNCTION(imap)
{
ERRORLIST *ecur = NIL;
STRINGLIST *acur = NIL;
if (IMAPG(imap_errorstack) != NIL) {
/* output any remaining errors at their original error level */
if (EG(error_reporting) & E_NOTICE) {
zend_try {
ecur = IMAPG(imap_errorstack);
while (ecur != NIL) {
php_error_docref(NULL, E_NOTICE, "%s (errflg=%ld)", ecur->LTEXT, ecur->errflg);
ecur = ecur->next;
}
} zend_end_try();
}
mail_free_errorlist(&IMAPG(imap_errorstack));
IMAPG(imap_errorstack) = NIL;
}
if (IMAPG(imap_alertstack) != NIL) {
/* output any remaining alerts at E_NOTICE level */
if (EG(error_reporting) & E_NOTICE) {
zend_try {
acur = IMAPG(imap_alertstack);
while (acur != NIL) {
php_error_docref(NULL, E_NOTICE, "%s", acur->LTEXT);
acur = acur->next;
}
} zend_end_try();
}
mail_free_stringlist(&IMAPG(imap_alertstack));
IMAPG(imap_alertstack) = NIL;
}
return SUCCESS;
}
/* }}} */
#ifndef CCLIENTVERSION
# if defined(HAVE_IMAP2007e)
# define CCLIENTVERSION "2007e"
# elif defined(HAVE_IMAP2007d)
# define CCLIENTVERSION "2007d"
# elif defined(HAVE_IMAP2007b)
# define CCLIENTVERSION "2007b"
# elif defined(HAVE_IMAP2007a)
# define CCLIENTVERSION "2007a"
# elif defined(HAVE_IMAP2004)
# define CCLIENTVERSION "2004"
# elif defined(HAVE_IMAP2001)
# define CCLIENTVERSION "2001"
# elif defined(HAVE_IMAP2000)
# define CCLIENTVERSION "2000"
# elif defined(IMAP41)
# define CCLIENTVERSION "4.1"
# else
# define CCLIENTVERSION "4.0"
# endif
#endif
/* {{{ PHP_MINFO_FUNCTION */
PHP_MINFO_FUNCTION(imap)
{
php_info_print_table_start();
php_info_print_table_row(2, "IMAP c-Client Version", CCLIENTVERSION);
#ifdef HAVE_IMAP_SSL
php_info_print_table_row(2, "SSL Support", "enabled");
#endif
#if defined(HAVE_IMAP_KRB) && defined(HAVE_IMAP_AUTH_GSS)
php_info_print_table_row(2, "Kerberos Support", "enabled");
#endif
php_info_print_table_end();
DISPLAY_INI_ENTRIES();
}
/* }}} */
/* {{{ Open an IMAP stream to a mailbox */
PHP_FUNCTION(imap_open)
{
zend_string *mailbox, *user, *passwd;
zend_long retries = 0, flags = 0, cl_flags = 0;
MAILSTREAM *imap_stream;
HashTable *params = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "PSS|llh", &mailbox, &user, &passwd, &flags, &retries, ¶ms) == FAILURE) {
RETURN_THROWS();
}
/* Check for PHP_EXPUNGE and not CL_EXPUNGE as the user land facing CL_EXPUNGE constant is defined
* to something different to prevent clashes between CL_EXPUNGE and an OP_* constant allowing setting
* the CL_EXPUNGE flag which will expunge when the mailbox is closed (be that manually, or via the
* IMAP\Connection object being destroyed naturally at the end of the PHP script */
if (flags && ((flags & ~(OP_READONLY | OP_ANONYMOUS | OP_HALFOPEN | PHP_EXPUNGE | OP_DEBUG | OP_SHORTCACHE
| OP_SILENT | OP_PROTOTYPE | OP_SECURE)) != 0)) {
zend_argument_value_error(4, "must be a bitmask of the OP_* constants, and CL_EXPUNGE");
RETURN_THROWS();
}
if (retries < 0) {
zend_argument_value_error(5, "must be greater than or equal to 0");
RETURN_THROWS();
}
if (flags) {
if (flags & PHP_EXPUNGE) {
cl_flags = CL_EXPUNGE;
flags ^= PHP_EXPUNGE;
}
if (flags & OP_PROTOTYPE) {
cl_flags |= OP_PROTOTYPE;
}
}
if (params) {
zval *disabled_auth_method;
if ((disabled_auth_method = zend_hash_str_find(params, "DISABLE_AUTHENTICATOR", sizeof("DISABLE_AUTHENTICATOR") - 1)) != NULL) {
switch (Z_TYPE_P(disabled_auth_method)) {
case IS_STRING:
if (Z_STRLEN_P(disabled_auth_method) > 1) {
mail_parameters(NIL, DISABLE_AUTHENTICATOR, (void *)Z_STRVAL_P(disabled_auth_method));
}
break;
case IS_ARRAY:
{
zval *z_auth_method;
int i;
int nelems = zend_hash_num_elements(Z_ARRVAL_P(disabled_auth_method));
if (nelems == 0 ) {
break;
}
for (i = 0; i < nelems; i++) {
if ((z_auth_method = zend_hash_index_find(Z_ARRVAL_P(disabled_auth_method), i)) != NULL) {
if (Z_TYPE_P(z_auth_method) == IS_STRING) {
if (Z_STRLEN_P(z_auth_method) > 1) {
mail_parameters(NIL, DISABLE_AUTHENTICATOR, (void *)Z_STRVAL_P(z_auth_method));
}
} else {
zend_argument_type_error(6, "option \"DISABLE_AUTHENTICATOR\" must be a string or an array of strings");
RETURN_THROWS();
}
}
}
}
break;
default:
zend_argument_type_error(6, "option \"DISABLE_AUTHENTICATOR\" must be a string or an array of strings");
RETURN_THROWS();
}
}
}
if (IMAPG(imap_user)) {
efree(IMAPG(imap_user));
IMAPG(imap_user) = 0;
}
if (IMAPG(imap_password)) {
efree(IMAPG(imap_password));
IMAPG(imap_password) = 0;
}
/* local filename, need to perform open_basedir check */
if (ZSTR_VAL(mailbox)[0] != '{' && php_check_open_basedir(ZSTR_VAL(mailbox))) {
RETURN_FALSE;
}
IMAPG(imap_user) = estrndup(ZSTR_VAL(user), ZSTR_LEN(user));
IMAPG(imap_password) = estrndup(ZSTR_VAL(passwd), ZSTR_LEN(passwd));
#ifdef SET_MAXLOGINTRIALS
if (retries) {
mail_parameters(NIL, SET_MAXLOGINTRIALS, (void *) retries);
}
#endif
ZEND_IGNORE_LEAKS_BEGIN();
imap_stream = mail_open(NIL, ZSTR_VAL(mailbox), flags);
ZEND_IGNORE_LEAKS_END();
if (imap_stream == NIL) {
php_error_docref(NULL, E_WARNING, "Couldn't open stream %s", ZSTR_VAL(mailbox));
efree(IMAPG(imap_user)); IMAPG(imap_user) = 0;
efree(IMAPG(imap_password)); IMAPG(imap_password) = 0;
RETURN_FALSE;
}
object_init_ex(return_value, php_imap_ce);
imap_object_from_zend_object(Z_OBJ_P(return_value))->imap_stream = imap_stream;
imap_object_from_zend_object(Z_OBJ_P(return_value))->flags = cl_flags;
}
/* }}} */
/* {{{ Reopen an IMAP stream to a new mailbox */
PHP_FUNCTION(imap_reopen)
{
zval *imap_conn_obj;
zend_string *mailbox;
zend_long options = 0, retries = 0;
php_imap_object *imap_conn_struct;
long flags = 0;
long cl_flags = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "OS|ll", &imap_conn_obj, php_imap_ce, &mailbox, &options, &retries) == FAILURE) {
RETURN_THROWS();
}
GET_IMAP_STREAM(imap_conn_struct, imap_conn_obj);
/* TODO Verify these are the only options available as they are pulled from the php.net documentation */
/* Check for PHP_EXPUNGE and not CL_EXPUNGE as the user land facing CL_EXPUNGE constant is defined
* to something different to prevent clashes between CL_EXPUNGE and an OP_* constant allowing setting
* the CL_EXPUNGE flag which will expunge when the mailbox is closed (be that manually, or via the
* IMAP\Connection object being destroyed naturally at the end of the PHP script */
if (options && ((options & ~(OP_READONLY | OP_ANONYMOUS | OP_HALFOPEN | OP_EXPUNGE | PHP_EXPUNGE)) != 0)) {
zend_argument_value_error(3, "must be a bitmask of OP_READONLY, OP_ANONYMOUS, OP_HALFOPEN, "
"OP_EXPUNGE, and CL_EXPUNGE");
RETURN_THROWS();
}
if (retries < 0) {
zend_argument_value_error(4, "must be greater than or equal to 0");
RETURN_THROWS();
}
if (options) {
flags = options;
if (flags & PHP_EXPUNGE) {
cl_flags = CL_EXPUNGE;
flags ^= PHP_EXPUNGE;
}
imap_conn_struct->flags = cl_flags;
}
#ifdef SET_MAXLOGINTRIALS
if (retries) {
mail_parameters(NIL, SET_MAXLOGINTRIALS, (void *) retries);
}
#endif
/* local filename, need to perform open_basedir check */
if (ZSTR_VAL(mailbox)[0] != '{' && php_check_open_basedir(ZSTR_VAL(mailbox))) {
RETURN_FALSE;
}
imap_conn_struct->imap_stream = mail_open(imap_conn_struct->imap_stream, ZSTR_VAL(mailbox), flags);
if (imap_conn_struct->imap_stream == NIL) {
/* IMAP\Connection object will release it self. */
php_error_docref(NULL, E_WARNING, "Couldn't re-open stream");
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ Append a new message to a specified mailbox */
PHP_FUNCTION(imap_append)
{
zval *imap_conn_obj;
zend_string *folder, *message, *internal_date = NULL, *flags = NULL;
php_imap_object *imap_conn_struct;
STRING st;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "OSS|S!S!", &imap_conn_obj, php_imap_ce, &folder, &message, &flags, &internal_date) == FAILURE) {
RETURN_THROWS();
}
if (internal_date) {
zend_string *regex = zend_string_init("/[0-3][0-9]-((Jan)|(Feb)|(Mar)|(Apr)|(May)|(Jun)|(Jul)|(Aug)|(Sep)|(Oct)|(Nov)|(Dec))-[0-9]{4} [0-2][0-9]:[0-5][0-9]:[0-5][0-9] [+-][0-9]{4}/", sizeof("/[0-3][0-9]-((Jan)|(Feb)|(Mar)|(Apr)|(May)|(Jun)|(Jul)|(Aug)|(Sep)|(Oct)|(Nov)|(Dec))-[0-9]{4} [0-2][0-9]:[0-5][0-9]:[0-5][0-9] [+-][0-9]{4}/") - 1, 0);
pcre_cache_entry *pce; /* Compiled regex */
zval *subpats = NULL; /* Parts (not used) */
int global = 0;
/* Make sure the given internal_date string matches the RFC specifiedformat */
if ((pce = pcre_get_compiled_regex_cache(regex))== NULL) {
zend_string_release(regex);
RETURN_FALSE;
}
zend_string_release(regex);
php_pcre_match_impl(pce, internal_date, return_value, subpats, global,
0, Z_L(0), Z_L(0));
if (!Z_LVAL_P(return_value)) {
// TODO Promoto to error?
php_error_docref(NULL, E_WARNING, "Internal date not correctly formatted");
internal_date = NULL;
}
}
/* TODO Check if flags are valid (documentation is not present on php.net so need to check this first) */
GET_IMAP_STREAM(imap_conn_struct, imap_conn_obj);
INIT (&st, mail_string, (void *) ZSTR_VAL(message), ZSTR_LEN(message));
if (mail_append_full(imap_conn_struct->imap_stream, ZSTR_VAL(folder), (flags ? ZSTR_VAL(flags) : NIL), (internal_date ? ZSTR_VAL(internal_date) : NIL), &st)) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ Gives the number of messages in the current mailbox */
PHP_FUNCTION(imap_num_msg)
{
zval *imap_conn_obj;
php_imap_object *imap_conn_struct;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "O", &imap_conn_obj, php_imap_ce) == FAILURE) {
RETURN_THROWS();
}
GET_IMAP_STREAM(imap_conn_struct, imap_conn_obj);
RETURN_LONG(imap_conn_struct->imap_stream->nmsgs);
}
/* }}} */
/* {{{ Check if the IMAP stream is still active */
PHP_FUNCTION(imap_ping)
{
zval *imap_conn_obj;
php_imap_object *imap_conn_struct;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "O", &imap_conn_obj, php_imap_ce) == FAILURE) {
RETURN_THROWS();
}
GET_IMAP_STREAM(imap_conn_struct, imap_conn_obj);
RETURN_BOOL(mail_ping(imap_conn_struct->imap_stream));
}
/* }}} */
/* {{{ Gives the number of recent messages in current mailbox */
PHP_FUNCTION(imap_num_recent)
{
zval *imap_conn_obj;
php_imap_object *imap_conn_struct;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "O", &imap_conn_obj, php_imap_ce) == FAILURE) {
RETURN_THROWS();
}
GET_IMAP_STREAM(imap_conn_struct, imap_conn_obj);
RETURN_LONG(imap_conn_struct->imap_stream->recent);
}
/* }}} */
#if defined(HAVE_IMAP2000) || defined(HAVE_IMAP2001)
/* {{{ Returns the quota set to the mailbox account qroot */
PHP_FUNCTION(imap_get_quota)
{
zval *imap_conn_obj;
zend_string *qroot;
php_imap_object *imap_conn_struct;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "OS", &imap_conn_obj, php_imap_ce, &qroot) == FAILURE) {
RETURN_THROWS();
}
GET_IMAP_STREAM(imap_conn_struct, imap_conn_obj);
array_init(return_value);
IMAPG(quota_return) = &return_value;
/* set the callback for the GET_QUOTA function */
mail_parameters(NIL, SET_QUOTA, (void *) mail_getquota);
if (!imap_getquota(imap_conn_struct->imap_stream, ZSTR_VAL(qroot))) {
php_error_docref(NULL, E_WARNING, "C-client imap_getquota failed");
zend_array_destroy(Z_ARR_P(return_value));
RETURN_FALSE;
}
}
/* }}} */
/* {{{ Returns the quota set to the mailbox account mbox */
PHP_FUNCTION(imap_get_quotaroot)
{
zval *imap_conn_obj;
zend_string *mbox;
php_imap_object *imap_conn_struct;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "OS", &imap_conn_obj, php_imap_ce, &mbox) == FAILURE) {
RETURN_THROWS();
}
GET_IMAP_STREAM(imap_conn_struct, imap_conn_obj);
array_init(return_value);
IMAPG(quota_return) = &return_value;
/* set the callback for the GET_QUOTAROOT function */
mail_parameters(NIL, SET_QUOTA, (void *) mail_getquota);
if (!imap_getquotaroot(imap_conn_struct->imap_stream, ZSTR_VAL(mbox))) {
php_error_docref(NULL, E_WARNING, "C-client imap_getquotaroot failed");
zend_array_destroy(Z_ARR_P(return_value));
RETURN_FALSE;
}
}
/* }}} */
/* {{{ Will set the quota for qroot mailbox */
PHP_FUNCTION(imap_set_quota)
{
zval *imap_conn_obj;
zend_string *qroot;
zend_long mailbox_size;
php_imap_object *imap_conn_struct;
STRINGLIST limits;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "OSl", &imap_conn_obj, php_imap_ce, &qroot, &mailbox_size) == FAILURE) {
RETURN_THROWS();
}
GET_IMAP_STREAM(imap_conn_struct, imap_conn_obj);
limits.text.data = (unsigned char*)"STORAGE";
limits.text.size = mailbox_size;
limits.next = NIL;
RETURN_BOOL(imap_setquota(imap_conn_struct->imap_stream, ZSTR_VAL(qroot), &limits));
}
/* }}} */
/* {{{ Sets the ACL for a given mailbox */
PHP_FUNCTION(imap_setacl)
{
zval *imap_conn_obj;
zend_string *mailbox, *id, *rights;
php_imap_object *imap_conn_struct;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "OSSS", &imap_conn_obj, php_imap_ce, &mailbox, &id, &rights) == FAILURE) {
RETURN_THROWS();
}
GET_IMAP_STREAM(imap_conn_struct, imap_conn_obj);
RETURN_BOOL(imap_setacl(imap_conn_struct->imap_stream, ZSTR_VAL(mailbox), ZSTR_VAL(id), ZSTR_VAL(rights)));
}
/* }}} */
/* {{{ Gets the ACL for a given mailbox */
PHP_FUNCTION(imap_getacl)
{
zval *imap_conn_obj;
zend_string *mailbox;
php_imap_object *imap_conn_struct;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "OS", &imap_conn_obj, php_imap_ce, &mailbox) == FAILURE) {
RETURN_THROWS();
}
GET_IMAP_STREAM(imap_conn_struct, imap_conn_obj);
/* initializing the special array for the return values */
array_init(return_value);
IMAPG(imap_acl_list) = return_value;
/* set the callback for the GET_ACL function */
mail_parameters(NIL, SET_ACL, (void *) mail_getacl);
if (!imap_getacl(imap_conn_struct->imap_stream, ZSTR_VAL(mailbox))) {
php_error(E_WARNING, "c-client imap_getacl failed");
zend_array_destroy(Z_ARR_P(return_value));
RETURN_FALSE;
}
IMAPG(imap_acl_list) = NIL;