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419 lines
14 KiB
C
419 lines
14 KiB
C
/*
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* MAPISendMail implementation
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*
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* Copyright 2005 Hans Leidekker
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* Copyright 2009 Owen Rudge for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdio.h>
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#include <stdarg.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "winuser.h"
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#include "objbase.h"
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#include "objidl.h"
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#include "mapi.h"
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#include "mapix.h"
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#include "mapiutil.h"
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#include "mapidefs.h"
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#include "winreg.h"
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#include "shellapi.h"
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#include "shlwapi.h"
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#include "wine/debug.h"
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#include "util.h"
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#include "res.h"
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WINE_DEFAULT_DEBUG_CHANNEL(mapi);
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#define READ_BUF_SIZE 4096
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/*
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Internal function to send a message via Extended MAPI. Wrapper around the Simple
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MAPI function MAPISendMail.
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*/
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static ULONG sendmail_extended_mapi(LHANDLE mapi_session, ULONG_PTR uiparam, lpMapiMessage message,
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FLAGS flags, ULONG reserved)
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{
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ULONG tags[] = {1, PR_IPM_DRAFTS_ENTRYID};
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ULONG retval = MAPI_E_FAILURE;
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IMAPISession *session = NULL;
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IMAPITable* msg_table;
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LPSRowSet rows = NULL;
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IMsgStore* msg_store;
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IMAPIFolder* folder = NULL, *draft_folder = NULL;
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LPENTRYID entry_id;
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LPSPropValue props;
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ULONG entry_len;
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DWORD obj_type;
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IMessage* msg;
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ULONG values;
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HRESULT ret;
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TRACE("Using Extended MAPI wrapper for MAPISendMail\n");
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/* Attempt to log on via Extended MAPI */
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ret = MAPILogonEx(0, NULL, NULL, MAPI_EXTENDED | MAPI_USE_DEFAULT | MAPI_NEW_SESSION, &session);
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TRACE("MAPILogonEx: %x\n", ret);
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if (ret != S_OK)
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{
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retval = MAPI_E_LOGIN_FAILURE;
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goto cleanup;
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}
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/* Open the default message store */
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if (IMAPISession_GetMsgStoresTable(session, 0, &msg_table) == S_OK)
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{
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/* We want the default store */
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SizedSPropTagArray(2, columns) = {2, {PR_ENTRYID, PR_DEFAULT_STORE}};
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/* Set the columns we want */
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if (IMAPITable_SetColumns(msg_table, (LPSPropTagArray) &columns, 0) == S_OK)
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{
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while (1)
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{
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if (IMAPITable_QueryRows(msg_table, 1, 0, &rows) != S_OK)
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{
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MAPIFreeBuffer(rows);
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rows = NULL;
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}
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else if (rows->cRows != 1)
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{
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FreeProws(rows);
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rows = NULL;
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}
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else
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{
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/* If it's not the default store, try the next row */
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if (!rows->aRow[0].lpProps[1].Value.b)
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{
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FreeProws(rows);
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continue;
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}
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}
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break;
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}
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}
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IMAPITable_Release(msg_table);
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}
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/* Did we manage to get the right store? */
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if (!rows)
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goto logoff;
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/* Open the message store */
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IMAPISession_OpenMsgStore(session, 0, rows->aRow[0].lpProps[0].Value.bin.cb,
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(ENTRYID *) rows->aRow[0].lpProps[0].Value.bin.lpb, NULL,
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MDB_NO_DIALOG | MAPI_BEST_ACCESS, &msg_store);
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/* We don't need this any more */
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FreeProws(rows);
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/* First open the inbox, from which the drafts folder can be opened */
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if (IMsgStore_GetReceiveFolder(msg_store, NULL, 0, &entry_len, &entry_id, NULL) == S_OK)
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{
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IMsgStore_OpenEntry(msg_store, entry_len, entry_id, NULL, 0, &obj_type, (LPUNKNOWN*) &folder);
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MAPIFreeBuffer(entry_id);
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}
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/* Open the drafts folder, or failing that, try asking the message store for the outbox */
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if ((folder == NULL) || ((ret = IMAPIFolder_GetProps(folder, (LPSPropTagArray) tags, 0, &values, &props)) != S_OK))
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{
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TRACE("Unable to open Drafts folder; opening Outbox instead\n");
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tags[1] = PR_IPM_OUTBOX_ENTRYID;
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ret = IMsgStore_GetProps(msg_store, (LPSPropTagArray) tags, 0, &values, &props);
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}
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if (ret != S_OK)
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goto logoff;
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IMsgStore_OpenEntry(msg_store, props[0].Value.bin.cb, (LPENTRYID) props[0].Value.bin.lpb,
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NULL, MAPI_MODIFY, &obj_type, (LPUNKNOWN *) &draft_folder);
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/* Create a new message */
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if (IMAPIFolder_CreateMessage(draft_folder, NULL, 0, &msg) == S_OK)
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{
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ULONG token;
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SPropValue p;
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/* Define message properties */
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p.ulPropTag = PR_MESSAGE_FLAGS;
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p.Value.l = MSGFLAG_FROMME | MSGFLAG_UNSENT;
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IMessage_SetProps(msg, 1, &p, NULL);
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p.ulPropTag = PR_SENTMAIL_ENTRYID;
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p.Value.bin.cb = props[0].Value.bin.cb;
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p.Value.bin.lpb = props[0].Value.bin.lpb;
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IMessage_SetProps(msg, 1,&p, NULL);
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/* Set message subject */
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if (message->lpszSubject)
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{
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p.ulPropTag = PR_SUBJECT_A;
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p.Value.lpszA = message->lpszSubject;
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IMessage_SetProps(msg, 1, &p, NULL);
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}
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/* Set message body */
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if (message->lpszNoteText)
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{
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LPSTREAM stream = NULL;
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if (IMessage_OpenProperty(msg, PR_BODY_A, &IID_IStream, 0,
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MAPI_MODIFY | MAPI_CREATE, (LPUNKNOWN*) &stream) == S_OK)
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{
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IStream_Write(stream, message->lpszNoteText, strlen(message->lpszNoteText)+1, NULL);
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IStream_Release(stream);
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}
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}
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/* Add message attachments */
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if (message->nFileCount > 0)
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{
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ULONG num_attach = 0;
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int i, j;
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for (i = 0; i < message->nFileCount; i++)
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{
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IAttach* attachment = NULL;
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SPropValue prop[4];
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LPCSTR filename;
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HANDLE file;
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if (!message->lpFiles[i].lpszPathName)
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continue;
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/* Open the attachment for reading */
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file = CreateFileA(message->lpFiles[i].lpszPathName, GENERIC_READ, FILE_SHARE_READ,
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NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
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if (file == INVALID_HANDLE_VALUE)
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continue;
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/* Check if a display filename has been given; if not, get one ourselves from path name */
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filename = message->lpFiles[i].lpszFileName;
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if (!filename)
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{
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filename = message->lpFiles[i].lpszPathName;
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for (j = strlen(message->lpFiles[i].lpszPathName)-1; j >= 0; j--)
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{
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if (message->lpFiles[i].lpszPathName[i] == '\\' ||
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message->lpFiles[i].lpszPathName[i] == '/')
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{
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filename = &message->lpFiles[i].lpszPathName[i+1];
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break;
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}
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}
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}
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TRACE("Attachment %d path: '%s'; filename: '%s'\n", i, debugstr_a(message->lpFiles[i].lpszPathName),
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debugstr_a(filename));
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/* Create the attachment */
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if (IMessage_CreateAttach(msg, NULL, 0, &num_attach, &attachment) != S_OK)
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{
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TRACE("Unable to create attachment\n");
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CloseHandle(file);
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continue;
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}
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/* Set the attachment properties */
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ZeroMemory(prop, sizeof(prop));
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prop[0].ulPropTag = PR_ATTACH_METHOD;
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prop[0].Value.ul = ATTACH_BY_VALUE;
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prop[1].ulPropTag = PR_ATTACH_LONG_FILENAME_A;
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prop[1].Value.lpszA = (LPSTR) filename;
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prop[2].ulPropTag = PR_ATTACH_FILENAME_A;
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prop[2].Value.lpszA = (LPSTR) filename;
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prop[3].ulPropTag = PR_RENDERING_POSITION;
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prop[3].Value.l = -1;
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if (IAttach_SetProps(attachment, 4, prop, NULL) == S_OK)
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{
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LPSTREAM stream = NULL;
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if (IAttach_OpenProperty(attachment, PR_ATTACH_DATA_BIN, &IID_IStream, 0,
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MAPI_MODIFY | MAPI_CREATE, (LPUNKNOWN*) &stream) == S_OK)
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{
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BYTE data[READ_BUF_SIZE];
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DWORD size = 0, read, written;
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while (ReadFile(file, data, READ_BUF_SIZE, &read, NULL) && (read != 0))
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{
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IStream_Write(stream, data, read, &written);
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size += read;
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}
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TRACE("%d bytes read, %d bytes written of attachment\n", read, written);
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IStream_Commit(stream, STGC_DEFAULT);
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IStream_Release(stream);
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prop[0].ulPropTag = PR_ATTACH_SIZE;
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prop[0].Value.ul = size;
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IAttach_SetProps(attachment, 1, prop, NULL);
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IAttach_SaveChanges(attachment, KEEP_OPEN_READONLY);
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num_attach++;
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}
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}
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CloseHandle(file);
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IAttach_Release(attachment);
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}
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}
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IMessage_SaveChanges(msg, KEEP_OPEN_READWRITE);
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/* Prepare the message form */
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if (IMAPISession_PrepareForm(session, NULL, msg, &token) == S_OK)
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{
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ULONG access = 0, status = 0, flags = 0, pc = 0;
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ULONG pT[2] = {1, PR_MSG_STATUS};
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/* Retrieve message status, flags, access rights and class */
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if (IMessage_GetProps(msg, (LPSPropTagArray) pT, 0, &pc, &props) == S_OK)
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{
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status = props->Value.ul;
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MAPIFreeBuffer(props);
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}
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pT[1] = PR_MESSAGE_FLAGS;
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if (IMessage_GetProps(msg, (LPSPropTagArray) pT, 0, &pc, &props) == S_OK)
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{
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flags = props->Value.ul;
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MAPIFreeBuffer(props);
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}
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pT[1] = PR_ACCESS;
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if (IMessage_GetProps(msg, (LPSPropTagArray) pT, 0, &pc, &props) == S_OK)
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{
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access = props->Value.ul;
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MAPIFreeBuffer(props);
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}
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pT[1] = PR_MESSAGE_CLASS_A;
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if (IMessage_GetProps(msg, (LPSPropTagArray) pT, 0, &pc, &props) == S_OK)
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{
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/* Show the message form (edit window) */
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ret = IMAPISession_ShowForm(session, 0, msg_store, draft_folder, NULL,
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token, NULL, 0, status, flags, access,
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props->Value.lpszA);
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switch (ret)
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{
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case S_OK:
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retval = SUCCESS_SUCCESS;
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break;
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case MAPI_E_USER_CANCEL:
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retval = MAPI_E_USER_ABORT;
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break;
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default:
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TRACE("ShowForm failure: %x\n", ret);
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break;
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}
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}
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}
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IMessage_Release(msg);
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}
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/* Free up the resources we've used */
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IMAPIFolder_Release(draft_folder);
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if (folder) IMAPIFolder_Release(folder);
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IMsgStore_Release(msg_store);
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logoff: ;
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IMAPISession_Logoff(session, 0, 0, 0);
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IMAPISession_Release(session);
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cleanup: ;
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MAPIUninitialize();
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return retval;
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}
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/**************************************************************************
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* MAPISendMail (MAPI32.211)
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*
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* Send a mail.
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*
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* PARAMS
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* session [I] Handle to a MAPI session.
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* uiparam [I] Parent window handle.
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* message [I] Pointer to a MAPIMessage structure.
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* flags [I] Flags.
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* reserved [I] Reserved, pass 0.
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*
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* RETURNS
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* Success: SUCCESS_SUCCESS
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* Failure: MAPI_E_FAILURE
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*
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*/
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ULONG WINAPI MAPISendMail( LHANDLE session, ULONG_PTR uiparam,
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lpMapiMessage message, FLAGS flags, ULONG reserved )
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{
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WCHAR msg_title[READ_BUF_SIZE], error_msg[READ_BUF_SIZE];
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/* Check to see if we have a Simple MAPI provider loaded */
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if (mapiFunctions.MAPISendMail)
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return mapiFunctions.MAPISendMail(session, uiparam, message, flags, reserved);
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/* Check if we have an Extended MAPI provider - if so, use our wrapper */
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if (MAPIInitialize(NULL) == S_OK)
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return sendmail_extended_mapi(session, uiparam, message, flags, reserved);
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/* Display an error message since we apparently have no mail clients */
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LoadStringW(hInstMAPI32, IDS_NO_MAPI_CLIENT, error_msg, sizeof(error_msg) / sizeof(WCHAR));
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LoadStringW(hInstMAPI32, IDS_SEND_MAIL, msg_title, sizeof(msg_title) / sizeof(WCHAR));
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MessageBoxW((HWND) uiparam, error_msg, msg_title, MB_ICONEXCLAMATION);
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return MAPI_E_NOT_SUPPORTED;
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}
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ULONG WINAPI MAPISendDocuments(ULONG_PTR uiparam, LPSTR delim, LPSTR paths,
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LPSTR filenames, ULONG reserved)
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{
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if (mapiFunctions.MAPISendDocuments)
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return mapiFunctions.MAPISendDocuments(uiparam, delim, paths, filenames, reserved);
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return MAPI_E_NOT_SUPPORTED;
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}
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