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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: |
| 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 |
| [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 "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 "php_imap_arginfo.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
#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_functions[]
*/
static const zend_function_entry imap_functions[] = {
PHP_FE(imap_open, arginfo_imap_open)
PHP_FE(imap_reopen, arginfo_imap_reopen)
PHP_FE(imap_close, arginfo_imap_close)
PHP_FE(imap_num_msg, arginfo_imap_num_msg)
PHP_FE(imap_num_recent, arginfo_imap_num_recent)
PHP_FE(imap_headers, arginfo_imap_headers)
PHP_FE(imap_headerinfo, arginfo_imap_headerinfo)
PHP_FE(imap_rfc822_parse_headers, arginfo_imap_rfc822_parse_headers)
PHP_FE(imap_rfc822_write_address, arginfo_imap_rfc822_write_address)
PHP_FE(imap_rfc822_parse_adrlist, arginfo_imap_rfc822_parse_adrlist)
PHP_FE(imap_body, arginfo_imap_body)
PHP_FE(imap_bodystruct, arginfo_imap_bodystruct)
PHP_FE(imap_fetchbody, arginfo_imap_fetchbody)
PHP_FE(imap_fetchmime, arginfo_imap_fetchmime)
PHP_FE(imap_savebody, arginfo_imap_savebody)
PHP_FE(imap_fetchheader, arginfo_imap_fetchheader)
PHP_FE(imap_fetchstructure, arginfo_imap_fetchstructure)
PHP_FE(imap_gc, arginfo_imap_gc)
PHP_FE(imap_expunge, arginfo_imap_expunge)
PHP_FE(imap_delete, arginfo_imap_delete)
PHP_FE(imap_undelete, arginfo_imap_undelete)
PHP_FE(imap_check, arginfo_imap_check)
PHP_FE(imap_listscan, arginfo_imap_listscan)
PHP_FE(imap_mail_copy, arginfo_imap_mail_copy)
PHP_FE(imap_mail_move, arginfo_imap_mail_move)
PHP_FE(imap_mail_compose, arginfo_imap_mail_compose)
PHP_FE(imap_createmailbox, arginfo_imap_createmailbox)
PHP_FE(imap_renamemailbox, arginfo_imap_renamemailbox)
PHP_FE(imap_deletemailbox, arginfo_imap_deletemailbox)
PHP_FE(imap_subscribe, arginfo_imap_subscribe)
PHP_FE(imap_unsubscribe, arginfo_imap_unsubscribe)
PHP_FE(imap_append, arginfo_imap_append)
PHP_FE(imap_ping, arginfo_imap_ping)
PHP_FE(imap_base64, arginfo_imap_base64)
PHP_FE(imap_qprint, arginfo_imap_qprint)
PHP_FE(imap_8bit, arginfo_imap_8bit)
PHP_FE(imap_binary, arginfo_imap_binary)
PHP_FE(imap_utf8, arginfo_imap_utf8)
PHP_FE(imap_status, arginfo_imap_status)
PHP_FE(imap_mailboxmsginfo, arginfo_imap_mailboxmsginfo)
PHP_FE(imap_setflag_full, arginfo_imap_setflag_full)
PHP_FE(imap_clearflag_full, arginfo_imap_clearflag_full)
PHP_FE(imap_sort, arginfo_imap_sort)
PHP_FE(imap_uid, arginfo_imap_uid)
PHP_FE(imap_msgno, arginfo_imap_msgno)
PHP_FE(imap_list, arginfo_imap_list)
PHP_FE(imap_lsub, arginfo_imap_lsub)
PHP_FE(imap_fetch_overview, arginfo_imap_fetch_overview)
PHP_FE(imap_alerts, arginfo_imap_alerts)
PHP_FE(imap_errors, arginfo_imap_errors)
PHP_FE(imap_last_error, arginfo_imap_last_error)
PHP_FE(imap_search, arginfo_imap_search)
PHP_FE(imap_utf7_decode, arginfo_imap_utf7_decode)
PHP_FE(imap_utf7_encode, arginfo_imap_utf7_encode)
#ifdef HAVE_IMAP_MUTF7
PHP_FE(imap_utf8_to_mutf7, arginfo_imap_utf8_to_mutf7)
PHP_FE(imap_mutf7_to_utf8, arginfo_imap_mutf7_to_utf8)
#endif
PHP_FE(imap_mime_header_decode, arginfo_imap_mime_header_decode)
PHP_FE(imap_thread, arginfo_imap_thread)
PHP_FE(imap_timeout, arginfo_imap_timeout)
#if defined(HAVE_IMAP2000) || defined(HAVE_IMAP2001)
PHP_FE(imap_get_quota, arginfo_imap_get_quota)
PHP_FE(imap_get_quotaroot, arginfo_imap_get_quotaroot)
PHP_FE(imap_set_quota, arginfo_imap_set_quota)
PHP_FE(imap_setacl, arginfo_imap_setacl)
PHP_FE(imap_getacl, arginfo_imap_getacl)
#endif
PHP_FE(imap_mail, arginfo_imap_mail)
PHP_FE(imap_getsubscribed, arginfo_imap_getsubscribed)
PHP_FE(imap_getmailboxes, arginfo_imap_getmailboxes)
PHP_FALIAS(imap_header, imap_headerinfo, arginfo_imap_headerinfo)
PHP_FALIAS(imap_listmailbox, imap_list, arginfo_imap_list)
PHP_FALIAS(imap_scanmailbox, imap_listscan, arginfo_imap_listscan)
PHP_FALIAS(imap_listsubscribed, imap_lsub, arginfo_imap_lsub)
PHP_FALIAS(imap_fetchtext, imap_body, arginfo_imap_body)
PHP_FALIAS(imap_scan, imap_listscan, arginfo_imap_listscan)
PHP_FALIAS(imap_create, imap_createmailbox, arginfo_imap_createmailbox)
PHP_FALIAS(imap_rename, imap_renamemailbox, arginfo_imap_renamemailbox)
PHP_FE_END
};
/* }}} */
/* {{{ 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",
imap_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
/* True globals, no need for thread safety */
static int le_imap;
#define PHP_IMAP_CHECK_MSGNO(msgindex) \
if ((msgindex < 1) || ((unsigned) msgindex > imap_le_struct->imap_stream->nmsgs)) { \
php_error_docref(NULL, E_WARNING, "Bad message number"); \
RETURN_FALSE; \
} \
/* {{{ mail_close_it
*/
static void mail_close_it(zend_resource *rsrc)
{
pils *imap_le_struct = (pils *)rsrc->ptr;
/* Do not try to close prototype streams */
if (!(imap_le_struct->flags & OP_PROTOTYPE)) {
mail_close_full(imap_le_struct->imap_stream, imap_le_struct->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;
}
efree(imap_le_struct);
}
/* }}} */
/* {{{ add_assoc_object
*/
static zval *add_assoc_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);
}
/* }}} */
/* {{{ add_next_index_object
*/
static inline zval *add_next_index_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)
{
unsigned long sa_all = SA_MESSAGES | SA_RECENT | SA_UNSEEN | SA_UIDNEXT | SA_UIDVALIDITY;
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 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
/* lets allow NIL */
REGISTER_LONG_CONSTANT("NIL", NIL, CONST_PERSISTENT | CONST_CS);
/* 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));
/* timeout constants */
REGISTER_LONG_CONSTANT("IMAP_OPENTIMEOUT", 1, CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("IMAP_READTIMEOUT", 2, CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("IMAP_WRITETIMEOUT", 3, CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("IMAP_CLOSETIMEOUT", 4, CONST_PERSISTENT | CONST_CS);
/* Open Options */
REGISTER_LONG_CONSTANT("OP_DEBUG", OP_DEBUG, CONST_PERSISTENT | CONST_CS);
/* debug protocol negotiations */
REGISTER_LONG_CONSTANT("OP_READONLY", OP_READONLY, CONST_PERSISTENT | CONST_CS);
/* read-only open */
REGISTER_LONG_CONSTANT("OP_ANONYMOUS", OP_ANONYMOUS, CONST_PERSISTENT | CONST_CS);
/* anonymous open of newsgroup */
REGISTER_LONG_CONSTANT("OP_SHORTCACHE", OP_SHORTCACHE, CONST_PERSISTENT | CONST_CS);
/* short (elt-only) caching */
REGISTER_LONG_CONSTANT("OP_SILENT", OP_SILENT, CONST_PERSISTENT | CONST_CS);
/* don't pass up events (internal use) */
REGISTER_LONG_CONSTANT("OP_PROTOTYPE", OP_PROTOTYPE, CONST_PERSISTENT | CONST_CS);
/* return driver prototype */
REGISTER_LONG_CONSTANT("OP_HALFOPEN", OP_HALFOPEN, CONST_PERSISTENT | CONST_CS);
/* half-open (IMAP connect but no select) */
REGISTER_LONG_CONSTANT("OP_EXPUNGE", OP_EXPUNGE, CONST_PERSISTENT | CONST_CS);
/* silently expunge recycle stream */
REGISTER_LONG_CONSTANT("OP_SECURE", OP_SECURE, CONST_PERSISTENT | CONST_CS);
/* don't do non-secure authentication */
/*
PHP re-assigns CL_EXPUNGE a custom value that can be used as part of the imap_open() bitfield
because it seems like a good idea to be able to indicate that the mailbox should be
automatically expunged during imap_open in case the script get interrupted and it doesn't get
to the imap_close() where this option is normally placed. If the c-client library adds other
options and the value for this one conflicts, simply make PHP_EXPUNGE higher at the top of
this file
*/
REGISTER_LONG_CONSTANT("CL_EXPUNGE", PHP_EXPUNGE, CONST_PERSISTENT | CONST_CS);
/* expunge silently */
/* Fetch options */
REGISTER_LONG_CONSTANT("FT_UID", FT_UID, CONST_PERSISTENT | CONST_CS);
/* argument is a UID */
REGISTER_LONG_CONSTANT("FT_PEEK", FT_PEEK, CONST_PERSISTENT | CONST_CS);
/* peek at data */
REGISTER_LONG_CONSTANT("FT_NOT", FT_NOT, CONST_PERSISTENT | CONST_CS);
/* NOT flag for header lines fetch */
REGISTER_LONG_CONSTANT("FT_INTERNAL", FT_INTERNAL, CONST_PERSISTENT | CONST_CS);
/* text can be internal strings */
REGISTER_LONG_CONSTANT("FT_PREFETCHTEXT", FT_PREFETCHTEXT, CONST_PERSISTENT | CONST_CS);
/* IMAP prefetch text when fetching header */
/* Flagging options */
REGISTER_LONG_CONSTANT("ST_UID", ST_UID, CONST_PERSISTENT | CONST_CS);
/* argument is a UID sequence */
REGISTER_LONG_CONSTANT("ST_SILENT", ST_SILENT, CONST_PERSISTENT | CONST_CS);
/* don't return results */
REGISTER_LONG_CONSTANT("ST_SET", ST_SET, CONST_PERSISTENT | CONST_CS);
/* set vs. clear */
/* Copy options */
REGISTER_LONG_CONSTANT("CP_UID", CP_UID, CONST_PERSISTENT | CONST_CS);
/* argument is a UID sequence */
REGISTER_LONG_CONSTANT("CP_MOVE", CP_MOVE, CONST_PERSISTENT | CONST_CS);
/* delete from source after copying */
/* Search/sort options */
REGISTER_LONG_CONSTANT("SE_UID", SE_UID, CONST_PERSISTENT | CONST_CS);
/* return UID */
REGISTER_LONG_CONSTANT("SE_FREE", SE_FREE, CONST_PERSISTENT | CONST_CS);
/* free search program after finished */
REGISTER_LONG_CONSTANT("SE_NOPREFETCH", SE_NOPREFETCH, CONST_PERSISTENT | CONST_CS);
/* no search prefetching */
REGISTER_LONG_CONSTANT("SO_FREE", SO_FREE, CONST_PERSISTENT | CONST_CS);
/* free sort program after finished */
REGISTER_LONG_CONSTANT("SO_NOSERVER", SO_NOSERVER, CONST_PERSISTENT | CONST_CS);
/* don't do server-based sort */
/* Status options */
REGISTER_LONG_CONSTANT("SA_MESSAGES", SA_MESSAGES , CONST_PERSISTENT | CONST_CS);
/* number of messages */
REGISTER_LONG_CONSTANT("SA_RECENT", SA_RECENT, CONST_PERSISTENT | CONST_CS);
/* number of recent messages */
REGISTER_LONG_CONSTANT("SA_UNSEEN", SA_UNSEEN , CONST_PERSISTENT | CONST_CS);
/* number of unseen messages */
REGISTER_LONG_CONSTANT("SA_UIDNEXT", SA_UIDNEXT, CONST_PERSISTENT | CONST_CS);
/* next UID to be assigned */
REGISTER_LONG_CONSTANT("SA_UIDVALIDITY", SA_UIDVALIDITY , CONST_PERSISTENT | CONST_CS);
/* UID validity value */
REGISTER_LONG_CONSTANT("SA_ALL", sa_all, CONST_PERSISTENT | CONST_CS);
/* get all status information */
/* Bits for mm_list() and mm_lsub() */
REGISTER_LONG_CONSTANT("LATT_NOINFERIORS", LATT_NOINFERIORS , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("LATT_NOSELECT", LATT_NOSELECT, CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("LATT_MARKED", LATT_MARKED, CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("LATT_UNMARKED", LATT_UNMARKED , CONST_PERSISTENT | CONST_CS);
#ifdef LATT_REFERRAL
REGISTER_LONG_CONSTANT("LATT_REFERRAL", LATT_REFERRAL, CONST_PERSISTENT | CONST_CS);
#endif
#ifdef LATT_HASCHILDREN
REGISTER_LONG_CONSTANT("LATT_HASCHILDREN", LATT_HASCHILDREN, CONST_PERSISTENT | CONST_CS);
#endif
#ifdef LATT_HASNOCHILDREN
REGISTER_LONG_CONSTANT("LATT_HASNOCHILDREN", LATT_HASNOCHILDREN, CONST_PERSISTENT | CONST_CS);
#endif
/* Sort functions */
REGISTER_LONG_CONSTANT("SORTDATE", SORTDATE , CONST_PERSISTENT | CONST_CS);
/* date */
REGISTER_LONG_CONSTANT("SORTARRIVAL", SORTARRIVAL , CONST_PERSISTENT | CONST_CS);
/* arrival date */
REGISTER_LONG_CONSTANT("SORTFROM", SORTFROM , CONST_PERSISTENT | CONST_CS);
/* from */
REGISTER_LONG_CONSTANT("SORTSUBJECT", SORTSUBJECT , CONST_PERSISTENT | CONST_CS);
/* subject */
REGISTER_LONG_CONSTANT("SORTTO", SORTTO , CONST_PERSISTENT | CONST_CS);
/* to */
REGISTER_LONG_CONSTANT("SORTCC", SORTCC , CONST_PERSISTENT | CONST_CS);
/* cc */
REGISTER_LONG_CONSTANT("SORTSIZE", SORTSIZE , CONST_PERSISTENT | CONST_CS);
/* size */
REGISTER_LONG_CONSTANT("TYPETEXT", TYPETEXT , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("TYPEMULTIPART", TYPEMULTIPART , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("TYPEMESSAGE", TYPEMESSAGE , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("TYPEAPPLICATION", TYPEAPPLICATION , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("TYPEAUDIO", TYPEAUDIO , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("TYPEIMAGE", TYPEIMAGE , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("TYPEVIDEO", TYPEVIDEO , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("TYPEMODEL", TYPEMODEL , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("TYPEOTHER", TYPEOTHER , CONST_PERSISTENT | CONST_CS);
/*
TYPETEXT unformatted text
TYPEMULTIPART multiple part
TYPEMESSAGE encapsulated message
TYPEAPPLICATION application data
TYPEAUDIO audio
TYPEIMAGE static image (GIF, JPEG, etc.)
TYPEVIDEO video
TYPEMODEL model
TYPEOTHER unknown
*/
REGISTER_LONG_CONSTANT("ENC7BIT", ENC7BIT , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("ENC8BIT", ENC8BIT , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("ENCBINARY", ENCBINARY , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("ENCBASE64", ENCBASE64, CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("ENCQUOTEDPRINTABLE", ENCQUOTEDPRINTABLE , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("ENCOTHER", ENCOTHER , CONST_PERSISTENT | CONST_CS);
/*
ENC7BIT 7 bit SMTP semantic data
ENC8BIT 8 bit SMTP semantic data
ENCBINARY 8 bit binary data
ENCBASE64 base-64 encoded data
ENCQUOTEDPRINTABLE human-readable 8-as-7 bit data
ENCOTHER unknown
*/
REGISTER_LONG_CONSTANT("IMAP_GC_ELT", GC_ELT , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("IMAP_GC_ENV", GC_ENV , CONST_PERSISTENT | CONST_CS);
REGISTER_LONG_CONSTANT("IMAP_GC_TEXTS", GC_TEXTS , CONST_PERSISTENT | CONST_CS);
/*
GC_ELT message cache elements
GC_ENV ENVELOPEs and BODYs
GC_TEXTS texts
*/
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);
}
le_imap = zend_register_list_destructors_ex(mail_close_it, NULL, "imap", module_number);
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) {
ecur = IMAPG(imap_errorstack);
while (ecur != NIL) {
php_error_docref(NULL, E_NOTICE, "%s (errflg=%ld)", ecur->LTEXT, ecur->errflg);
ecur = ecur->next;
}
}
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) {
acur = IMAPG(imap_alertstack);
while (acur != NIL) {
php_error_docref(NULL, E_NOTICE, "%s", acur->LTEXT);
acur = acur->next;
}
}
mail_free_stringlist(&IMAPG(imap_alertstack));
IMAPG(imap_alertstack) = NIL;
}
return SUCCESS;
}
/* }}} */
#if !defined(CCLIENTVERSION)
#if HAVE_IMAP2007e
#define CCLIENTVERSION "2007e"
#elif HAVE_IMAP2007d
#define CCLIENTVERSION "2007d"
#elif HAVE_IMAP2007b
#define CCLIENTVERSION "2007b"
#elif HAVE_IMAP2007a
#define CCLIENTVERSION "2007a"
#elif HAVE_IMAP2004
#define CCLIENTVERSION "2004"
#elif HAVE_IMAP2001
#define CCLIENTVERSION "2001"
#elif 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);
#if HAVE_IMAP_SSL
php_info_print_table_row(2, "SSL Support", "enabled");
#endif
#if HAVE_IMAP_KRB && HAVE_IMAP_AUTH_GSS
php_info_print_table_row(2, "Kerberos Support", "enabled");
#endif
php_info_print_table_end();
DISPLAY_INI_ENTRIES();
}
/* }}} */
/* {{{ imap_do_open
*/
static void php_imap_do_open(INTERNAL_FUNCTION_PARAMETERS, int persistent)
{
zend_string *mailbox, *user, *passwd;
zend_long retries = 0, flags = NIL, cl_flags = NIL;
MAILSTREAM *imap_stream;
pils *imap_le_struct;
zval *params = NULL;
int argc = ZEND_NUM_ARGS();
if (zend_parse_parameters(argc, "PSS|lla", &mailbox, &user,
&passwd, &flags, &retries, ¶ms) == FAILURE) {
RETURN_THROWS();
}
if (argc >= 4) {
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(Z_ARRVAL_P(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 {
php_error_docref(NULL, E_WARNING, "Invalid argument, expect string or array of strings");
}
}
}
}
break;
case IS_LONG:
default:
php_error_docref(NULL, E_WARNING, "Invalid argument, expect string or array of strings");
break;
}
}
}
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 (argc >= 5) {
if (retries < 0) {
php_error_docref(NULL, E_WARNING ,"Retries must be greater or equal to 0");
} else {
mail_parameters(NIL, SET_MAXLOGINTRIALS, (void *) retries);
}
}
#endif
imap_stream = mail_open(NIL, ZSTR_VAL(mailbox), flags);
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;
}
imap_le_struct = emalloc(sizeof(pils));
imap_le_struct->imap_stream = imap_stream;
imap_le_struct->flags = cl_flags;
RETURN_RES(zend_register_resource(imap_le_struct, le_imap));
}
/* }}} */
/* {{{ proto resource imap_open(string mailbox, string user, string password [, int options [, int n_retries]])
Open an IMAP stream to a mailbox */
PHP_FUNCTION(imap_open)
{
php_imap_do_open(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
}
/* }}} */
/* {{{ proto bool imap_reopen(resource stream_id, string mailbox [, int options [, int n_retries]])
Reopen an IMAP stream to a new mailbox */
PHP_FUNCTION(imap_reopen)
{
zval *streamind;
zend_string *mailbox;
zend_long options = 0, retries = 0;
pils *imap_le_struct;
long flags=NIL;
long cl_flags=NIL;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "rS|ll", &streamind, &mailbox, &options, &retries) == FAILURE) {
RETURN_THROWS();
}
if ((imap_le_struct = (pils *)zend_fetch_resource(Z_RES_P(streamind), "imap", le_imap)) == NULL) {
RETURN_THROWS();
}
if (options) {
flags = options;
if (flags & PHP_EXPUNGE) {
cl_flags = CL_EXPUNGE;
flags ^= PHP_EXPUNGE;
}
imap_le_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_le_struct->imap_stream = mail_open(imap_le_struct->imap_stream, ZSTR_VAL(mailbox), flags);
if (imap_le_struct->imap_stream == NIL) {
zend_list_delete(Z_RES_P(streamind));
php_error_docref(NULL, E_WARNING, "Couldn't re-open stream");
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool imap_append(resource stream_id, string folder, string message [, string options [, string internal_date]])
Append a new message to a specified mailbox */
PHP_FUNCTION(imap_append)
{
zval *streamind;
zend_string *folder, *message, *internal_date = NULL, *flags = NULL;
pils *imap_le_struct;
STRING st;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "rSS|SS", &streamind, &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)) {
php_error_docref(NULL, E_WARNING, "internal date not correctly formatted");
internal_date = NULL;
}
}
if ((imap_le_struct = (pils *)zend_fetch_resource(Z_RES_P(streamind), "imap", le_imap)) == NULL) {