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wine/dlls/mapi32/sendmail.c

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/*
* MAPISendMail implementation
*
* Copyright 2005 Hans Leidekker
* Copyright 2009 Owen Rudge for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include <stdio.h>
#include <stdarg.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "objbase.h"
#include "objidl.h"
#include "mapi.h"
#include "mapix.h"
#include "mapiutil.h"
#include "mapidefs.h"
#include "winreg.h"
#include "shellapi.h"
#include "shlwapi.h"
#include "wine/debug.h"
#include "util.h"
WINE_DEFAULT_DEBUG_CHANNEL(mapi);
/*
Internal function to send a message via Extended MAPI. Wrapper around the Simple
MAPI function MAPISendMail.
*/
static ULONG sendmail_extended_mapi(LHANDLE mapi_session, ULONG_PTR uiparam, lpMapiMessage message,
FLAGS flags, ULONG reserved)
{
ULONG tags[] = {1, PR_IPM_DRAFTS_ENTRYID};
ULONG retval = MAPI_E_FAILURE;
IMAPISession *session = NULL;
IMAPITable* msg_table;
LPSRowSet rows = NULL;
IMsgStore* msg_store;
IMAPIFolder* folder;
LPENTRYID entry_id;
LPSPropValue props;
ULONG entry_len;
DWORD obj_type;
IMessage* msg;
ULONG values;
HRESULT ret;
TRACE("Using Extended MAPI wrapper for MAPISendMail\n");
/* Attempt to log on via Extended MAPI */
ret = MAPILogonEx(0, NULL, NULL, MAPI_EXTENDED | MAPI_USE_DEFAULT | MAPI_NEW_SESSION, &session);
TRACE("MAPILogonEx: %x\n", ret);
if (ret != S_OK)
{
retval = MAPI_E_LOGIN_FAILURE;
goto cleanup;
}
/* Open the default message store */
if (IMAPISession_GetMsgStoresTable(session, 0, &msg_table) == S_OK)
{
/* We want the default store */
SizedSPropTagArray(2, columns) = {2, {PR_ENTRYID, PR_DEFAULT_STORE}};
/* Set the columns we want */
if (IMAPITable_SetColumns(msg_table, (LPSPropTagArray) &columns, 0) == S_OK)
{
while (1)
{
if (IMAPITable_QueryRows(msg_table, 1, 0, &rows) != S_OK)
{
MAPIFreeBuffer(rows);
rows = NULL;
}
else if (rows->cRows != 1)
{
FreeProws(rows);
rows = NULL;
}
else
{
/* If it's not the default store, try the next row */
if (!rows->aRow[0].lpProps[1].Value.b)
{
FreeProws(rows);
continue;
}
}
break;
}
}
IMAPITable_Release(msg_table);
}
/* Did we manage to get the right store? */
if (!rows)
goto logoff;
/* Open the message store */
IMAPISession_OpenMsgStore(session, 0, rows->aRow[0].lpProps[0].Value.bin.cb,
(ENTRYID *) rows->aRow[0].lpProps[0].Value.bin.lpb, NULL,
MDB_NO_DIALOG | MAPI_BEST_ACCESS, &msg_store);
/* We don't need this any more */
FreeProws(rows);
/* First open the inbox, from which the drafts folder can be opened */
if (IMsgStore_GetReceiveFolder(msg_store, NULL, 0, &entry_len, &entry_id, NULL) == S_OK)
{
IMsgStore_OpenEntry(msg_store, entry_len, entry_id, NULL, 0, &obj_type, (LPUNKNOWN*) &folder);
MAPIFreeBuffer(entry_id);
}
/* Open the drafts folder, or failing that, try asking the message store for the outbox */
if ((folder == NULL) || ((ret = IMAPIFolder_GetProps(folder, (LPSPropTagArray) tags, 0, &values, &props)) != S_OK))
{
TRACE("Unable to open Drafts folder; opening Outbox instead\n");
tags[1] = PR_IPM_OUTBOX_ENTRYID;
ret = IMsgStore_GetProps(msg_store, (LPSPropTagArray) tags, 0, &values, &props);
}
if (ret != S_OK)
goto logoff;
IMsgStore_OpenEntry(msg_store, props[0].Value.bin.cb, (LPENTRYID) props[0].Value.bin.lpb,
NULL, MAPI_MODIFY, &obj_type, (LPUNKNOWN *) &folder);
/* Create a new message */
if (IMAPIFolder_CreateMessage(folder, NULL, 0, &msg) == S_OK)
{
ULONG token;
SPropValue p;
/* Define message properties */
p.ulPropTag = PR_MESSAGE_FLAGS;
p.Value.l = MSGFLAG_FROMME | MSGFLAG_UNSENT;
IMessage_SetProps(msg, 1, &p, NULL);
p.ulPropTag = PR_SENTMAIL_ENTRYID;
p.Value.bin.cb = props[0].Value.bin.cb;
p.Value.bin.lpb = props[0].Value.bin.lpb;
IMessage_SetProps(msg, 1,&p, NULL);
/* Set message subject */
if (message->lpszSubject)
{
p.ulPropTag = PR_SUBJECT_A;
p.Value.lpszA = message->lpszSubject;
IMessage_SetProps(msg, 1, &p, NULL);
}
/* Set message body */
if (message->lpszNoteText)
{
LPSTREAM stream = NULL;
if (IMessage_OpenProperty(msg, PR_BODY_A, &IID_IStream, 0,
MAPI_MODIFY | MAPI_CREATE, (LPUNKNOWN*) &stream) == S_OK)
{
IStream_Write(stream, message->lpszNoteText, strlen(message->lpszNoteText)+1, NULL);
IStream_Release(stream);
}
}
/* Add message attachments */
if (message->nFileCount > 0)
{
FIXME("TODO: %d attachments\n", message->nFileCount);
}
IMessage_SaveChanges(msg, KEEP_OPEN_READWRITE);
/* Prepare the message form */
if (IMAPISession_PrepareForm(session, NULL, msg, &token) == S_OK)
{
ULONG access = 0, status = 0, flags = 0, pc = 0;
ULONG pT[2] = {1, PR_MSG_STATUS};
/* Retrieve message status, flags, access rights and class */
if (IMessage_GetProps(msg, (LPSPropTagArray) pT, 0, &pc, &props) == S_OK)
{
status = props->Value.ul;
MAPIFreeBuffer(props);
}
pT[1] = PR_MESSAGE_FLAGS;
if (IMessage_GetProps(msg, (LPSPropTagArray) pT, 0, &pc, &props) == S_OK)
{
flags = props->Value.ul;
MAPIFreeBuffer(props);
}
pT[1] = PR_ACCESS;
if (IMessage_GetProps(msg, (LPSPropTagArray) pT, 0, &pc, &props) == S_OK)
{
access = props->Value.ul;
MAPIFreeBuffer(props);
}
pT[1] = PR_MESSAGE_CLASS_A;
if (IMessage_GetProps(msg, (LPSPropTagArray) pT, 0, &pc, &props) == S_OK)
{
/* Show the message form (edit window) */
ret = IMAPISession_ShowForm(session, 0, msg_store, folder, NULL,
token, NULL, 0, status, flags, access,
props->Value.lpszA);
switch (ret)
{
case S_OK:
retval = SUCCESS_SUCCESS;
break;
case MAPI_E_USER_CANCEL:
retval = MAPI_E_USER_ABORT;
break;
default:
TRACE("ShowForm failure: %x\n", ret);
break;
}
}
}
IMessage_Release(msg);
}
/* Free up the resources we've used */
IMAPIFolder_Release(folder);
IMsgStore_Release(msg_store);
logoff: ;
IMAPISession_Logoff(session, (ULONG) NULL, 0, 0);
IMAPISession_Release(session);
cleanup: ;
MAPIUninitialize();
return retval;
}
/**************************************************************************
* MAPISendMail (MAPI32.211)
*
* Send a mail.
*
* PARAMS
* session [I] Handle to a MAPI session.
* uiparam [I] Parent window handle.
* message [I] Pointer to a MAPIMessage structure.
* flags [I] Flags.
* reserved [I] Reserved, pass 0.
*
* RETURNS
* Success: SUCCESS_SUCCESS
* Failure: MAPI_E_FAILURE
*
* NOTES
* The fallback procedure is a temporary hack.
*/
ULONG WINAPI MAPISendMail( LHANDLE session, ULONG_PTR uiparam,
lpMapiMessage message, FLAGS flags, ULONG reserved )
{
ULONG ret = MAPI_E_FAILURE;
unsigned int i, to_count = 0, cc_count = 0, bcc_count = 0;
unsigned int to_size = 0, cc_size = 0, bcc_size = 0, subj_size, body_size;
char *to = NULL, *cc = NULL, *bcc = NULL;
const char *address, *subject, *body;
static const char format[] =
"mailto:\"%s\"?subject=\"%s\"&cc=\"%s\"&bcc=\"%s\"&body=\"%s\"";
char *mailto = NULL, *escape = NULL;
char empty_string[] = "";
HRESULT res;
DWORD size;
TRACE( "(0x%08x 0x%08lx %p 0x%08x 0x%08x)\n", session, uiparam,
message, flags, reserved );
/* Check to see if we have a Simple MAPI provider loaded */
if (mapiFunctions.MAPISendMail)
return mapiFunctions.MAPISendMail(session, uiparam, message, flags, reserved);
/* Check if we have an Extended MAPI provider - if so, use our wrapper */
if (MAPIInitialize(NULL) == S_OK)
return sendmail_extended_mapi(session, uiparam, message, flags, reserved);
/* Fall back on our own implementation */
if (!message) return MAPI_E_FAILURE;
for (i = 0; i < message->nRecipCount; i++)
{
if (!message->lpRecips)
{
WARN("No recipients found\n");
return MAPI_E_FAILURE;
}
address = message->lpRecips[i].lpszAddress;
if (address)
{
switch (message->lpRecips[i].ulRecipClass)
{
case MAPI_ORIG:
TRACE( "From: %s\n", debugstr_a(address) );
break;
case MAPI_TO:
TRACE( "To: %s\n", debugstr_a(address) );
to_size += lstrlenA( address ) + 1;
break;
case MAPI_CC:
TRACE( "Cc: %s\n", debugstr_a(address) );
cc_size += lstrlenA( address ) + 1;
break;
case MAPI_BCC:
TRACE( "Bcc: %s\n", debugstr_a(address) );
bcc_size += lstrlenA( address ) + 1;
break;
default:
TRACE( "Unknown recipient class: %d\n",
message->lpRecips[i].ulRecipClass );
}
}
else
FIXME("Name resolution and entry identifiers not supported\n");
}
if (message->nFileCount) FIXME("Ignoring attachments\n");
subject = message->lpszSubject ? message->lpszSubject : "";
body = message->lpszNoteText ? message->lpszNoteText : "";
TRACE( "Subject: %s\n", debugstr_a(subject) );
TRACE( "Body: %s\n", debugstr_a(body) );
subj_size = lstrlenA( subject );
body_size = lstrlenA( body );
ret = MAPI_E_INSUFFICIENT_MEMORY;
if (to_size)
{
to = HeapAlloc( GetProcessHeap(), 0, to_size );
if (!to) goto exit;
to[0] = 0;
}
if (cc_size)
{
cc = HeapAlloc( GetProcessHeap(), 0, cc_size );
if (!cc) goto exit;
cc[0] = 0;
}
if (bcc_size)
{
bcc = HeapAlloc( GetProcessHeap(), 0, bcc_size );
if (!bcc) goto exit;
bcc[0] = 0;
}
if (message->lpOriginator)
TRACE( "From: %s\n", debugstr_a(message->lpOriginator->lpszAddress) );
for (i = 0; i < message->nRecipCount; i++)
{
address = message->lpRecips[i].lpszAddress;
if (address)
{
switch (message->lpRecips[i].ulRecipClass)
{
case MAPI_TO:
if (to_count) lstrcatA( to, "," );
lstrcatA( to, address );
to_count++;
break;
case MAPI_CC:
if (cc_count) lstrcatA( cc, "," );
lstrcatA( cc, address );
cc_count++;
break;
case MAPI_BCC:
if (bcc_count) lstrcatA( bcc, "," );
lstrcatA( bcc, address );
bcc_count++;
break;
}
}
}
ret = MAPI_E_FAILURE;
size = sizeof(format) + to_size + cc_size + bcc_size + subj_size + body_size;
mailto = HeapAlloc( GetProcessHeap(), 0, size );
if (!mailto) goto exit;
sprintf( mailto, format, to ? to : "", subject, cc ? cc : "", bcc ? bcc : "", body );
size = 1;
res = UrlEscapeA( mailto, empty_string, &size, URL_ESCAPE_SPACES_ONLY );
if (res != E_POINTER) goto exit;
escape = HeapAlloc( GetProcessHeap(), 0, size );
if (!escape) goto exit;
res = UrlEscapeA( mailto, escape, &size, URL_ESCAPE_SPACES_ONLY );
if (res != S_OK) goto exit;
if ((UINT_PTR)ShellExecuteA( NULL, "open", escape, NULL, NULL, 0 ) > 32)
ret = SUCCESS_SUCCESS;
exit:
HeapFree( GetProcessHeap(), 0, to );
HeapFree( GetProcessHeap(), 0, cc );
HeapFree( GetProcessHeap(), 0, bcc );
HeapFree( GetProcessHeap(), 0, mailto );
HeapFree( GetProcessHeap(), 0, escape );
return ret;
}
ULONG WINAPI MAPISendDocuments(ULONG_PTR uiparam, LPSTR delim, LPSTR paths,
LPSTR filenames, ULONG reserved)
{
if (mapiFunctions.MAPISendDocuments)
return mapiFunctions.MAPISendDocuments(uiparam, delim, paths, filenames, reserved);
return MAPI_E_NOT_SUPPORTED;
}
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