Sweden-Number/dlls/mapi32/sendmail.c

223 lines
6.7 KiB
C

/*
* 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>
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "objbase.h"
#include "mapi.h"
#include "winreg.h"
#include "shellapi.h"
#include "shlwapi.h"
#include "wine/debug.h"
#include "util.h"
WINE_DEFAULT_DEBUG_CHANNEL(mapi);
/**************************************************************************
* 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);
/* TODO: Check if we have an Extended MAPI provider, if so, implement
wrapper around that. */
/* 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;
}