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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 "winuser.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"
#include "res.h"
WINE_DEFAULT_DEBUG_CHANNEL(mapi);
#define READ_BUF_SIZE 4096
#define STORE_UNICODE_OK 0x00040000
static LPSTR convert_from_unicode(LPCWSTR wstr)
{
LPSTR str;
DWORD len;
if (!wstr)
return NULL;
len = WideCharToMultiByte(CP_ACP, 0, wstr, -1, NULL, 0, NULL, NULL);
str = HeapAlloc(GetProcessHeap(), 0, len);
WideCharToMultiByte(CP_ACP, 0, wstr, -1, str, len, NULL, NULL);
return str;
}
static LPWSTR convert_to_unicode(LPSTR str)
{
LPWSTR wstr;
DWORD len;
if (!str)
return NULL;
len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
wstr = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, str, -1, wstr, len);
return wstr;
}
/*
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, lpMapiMessageW message,
FLAGS flags)
{
ULONG tags[] = {1, 0};
char *subjectA = NULL, *bodyA = NULL;
ULONG retval = MAPI_E_FAILURE;
IMAPISession *session = NULL;
BOOL unicode_aware = FALSE;
IMAPITable* msg_table;
LPSRowSet rows = NULL;
IMsgStore* msg_store;
IMAPIFolder* folder = NULL, *draft_folder = NULL;
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);
/* Check if the message store supports Unicode */
tags[1] = PR_STORE_SUPPORT_MASK;
ret = IMsgStore_GetProps(msg_store, (LPSPropTagArray) tags, 0, &values, &props);
if ((ret == S_OK) && (props[0].Value.l & STORE_UNICODE_OK))
unicode_aware = TRUE;
else
{
/* Don't convert to ANSI */
if (flags & MAPI_FORCE_UNICODE)
{
WARN("No Unicode-capable mail client, and MAPI_FORCE_UNICODE is specified. MAPISendMail failed.\n");
retval = MAPI_E_UNICODE_NOT_SUPPORTED;
IMsgStore_Release(msg_store);
goto logoff;
}
}
/* 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);
}
tags[1] = PR_IPM_DRAFTS_ENTRYID;
/* 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 *) &draft_folder);
/* Create a new message */
if (IMAPIFolder_CreateMessage(draft_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)
{
if (unicode_aware)
{
p.ulPropTag = PR_SUBJECT_W;
p.Value.lpszW = message->lpszSubject;
}
else
{
subjectA = convert_from_unicode(message->lpszSubject);
p.ulPropTag = PR_SUBJECT_A;
p.Value.lpszA = subjectA;
}
IMessage_SetProps(msg, 1, &p, NULL);
}
/* Set message body */
if (message->lpszNoteText)
{
LPSTREAM stream = NULL;
if (IMessage_OpenProperty(msg, unicode_aware ? PR_BODY_W : PR_BODY_A, &IID_IStream, 0,
MAPI_MODIFY | MAPI_CREATE, (LPUNKNOWN*) &stream) == S_OK)
{
if (unicode_aware)
IStream_Write(stream, message->lpszNoteText, (lstrlenW(message->lpszNoteText)+1) * sizeof(WCHAR), NULL);
else
{
bodyA = convert_from_unicode(message->lpszNoteText);
IStream_Write(stream, bodyA, strlen(bodyA)+1, NULL);
}
IStream_Release(stream);
}
}
/* Add message attachments */
if (message->nFileCount > 0)
{
ULONG num_attach = 0;
int i, j;
for (i = 0; i < message->nFileCount; i++)
{
IAttach* attachment = NULL;
char *filenameA = NULL;
SPropValue prop[4];
LPCWSTR filename;
HANDLE file;
if (!message->lpFiles[i].lpszPathName)
continue;
/* Open the attachment for reading */
file = CreateFileW(message->lpFiles[i].lpszPathName, GENERIC_READ, FILE_SHARE_READ,
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (file == INVALID_HANDLE_VALUE)
continue;
/* Check if a display filename has been given; if not, get one ourselves from path name */
filename = message->lpFiles[i].lpszFileName;
if (!filename)
{
filename = message->lpFiles[i].lpszPathName;
for (j = lstrlenW(message->lpFiles[i].lpszPathName)-1; j >= 0; j--)
{
if (message->lpFiles[i].lpszPathName[i] == '\\' ||
message->lpFiles[i].lpszPathName[i] == '/')
{
filename = &message->lpFiles[i].lpszPathName[i+1];
break;
}
}
}
TRACE("Attachment %d path: '%s'; filename: '%s'\n", i, debugstr_w(message->lpFiles[i].lpszPathName),
debugstr_w(filename));
/* Create the attachment */
if (IMessage_CreateAttach(msg, NULL, 0, &num_attach, &attachment) != S_OK)
{
TRACE("Unable to create attachment\n");
CloseHandle(file);
continue;
}
/* Set the attachment properties */
ZeroMemory(prop, sizeof(prop));
prop[0].ulPropTag = PR_ATTACH_METHOD;
prop[0].Value.ul = ATTACH_BY_VALUE;
if (unicode_aware)
{
prop[1].ulPropTag = PR_ATTACH_LONG_FILENAME_W;
prop[1].Value.lpszW = (LPWSTR) filename;
prop[2].ulPropTag = PR_ATTACH_FILENAME_W;
prop[2].Value.lpszW = (LPWSTR) filename;
}
else
{
filenameA = convert_from_unicode(filename);
prop[1].ulPropTag = PR_ATTACH_LONG_FILENAME_A;
prop[1].Value.lpszA = (LPSTR) filenameA;
prop[2].ulPropTag = PR_ATTACH_FILENAME_A;
prop[2].Value.lpszA = (LPSTR) filenameA;
}
prop[3].ulPropTag = PR_RENDERING_POSITION;
prop[3].Value.l = -1;
if (IAttach_SetProps(attachment, 4, prop, NULL) == S_OK)
{
LPSTREAM stream = NULL;
if (IAttach_OpenProperty(attachment, PR_ATTACH_DATA_BIN, &IID_IStream, 0,
MAPI_MODIFY | MAPI_CREATE, (LPUNKNOWN*) &stream) == S_OK)
{
BYTE data[READ_BUF_SIZE];
DWORD size = 0, read, written;
while (ReadFile(file, data, READ_BUF_SIZE, &read, NULL) && (read != 0))
{
IStream_Write(stream, data, read, &written);
size += read;
}
TRACE("%d bytes written of attachment\n", size);
IStream_Commit(stream, STGC_DEFAULT);
IStream_Release(stream);
prop[0].ulPropTag = PR_ATTACH_SIZE;
prop[0].Value.ul = size;
IAttach_SetProps(attachment, 1, prop, NULL);
IAttach_SaveChanges(attachment, KEEP_OPEN_READONLY);
num_attach++;
}
}
CloseHandle(file);
IAttach_Release(attachment);
HeapFree(GetProcessHeap(), 0, filenameA);
}
}
IMessage_SaveChanges(msg, KEEP_OPEN_READWRITE);
/* Prepare the message form */
if (IMAPISession_PrepareForm(session, NULL, msg, &token) == S_OK)
{
ULONG access = 0, status = 0, message_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)
{
message_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, draft_folder, NULL,
token, NULL, 0, status, message_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(draft_folder);
if (folder) IMAPIFolder_Release(folder);
IMsgStore_Release(msg_store);
HeapFree(GetProcessHeap(), 0, subjectA);
HeapFree(GetProcessHeap(), 0, bodyA);
logoff: ;
IMAPISession_Logoff(session, 0, 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
*
*/
ULONG WINAPI MAPISendMail( LHANDLE session, ULONG_PTR uiparam,
lpMapiMessage message, FLAGS flags, ULONG reserved )
{
WCHAR msg_title[READ_BUF_SIZE], error_msg[READ_BUF_SIZE];
/* 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)
{
MapiMessageW messageW;
ULONG ret;
ZeroMemory(&messageW, sizeof(MapiMessageW));
/* Convert the entries we need to Unicode */
messageW.lpszSubject = convert_to_unicode(message->lpszSubject);
messageW.lpszNoteText = convert_to_unicode(message->lpszNoteText);
messageW.nFileCount = message->nFileCount;
if (message->nFileCount && message->lpFiles)
{
lpMapiFileDescW filesW;
int i;
filesW = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(MapiFileDescW) * message->nFileCount);
for (i = 0; i < message->nFileCount; i++)
{
filesW[i].lpszPathName = convert_to_unicode(message->lpFiles[i].lpszPathName);
filesW[i].lpszFileName = convert_to_unicode(message->lpFiles[i].lpszFileName);
}
messageW.lpFiles = filesW;
}
ret = sendmail_extended_mapi(session, uiparam, &messageW, flags);
/* Now free everything we allocated */
if (message->nFileCount && message->lpFiles)
{
int i;
for (i = 0; i < message->nFileCount; i++)
{
HeapFree(GetProcessHeap(), 0, messageW.lpFiles[i].lpszPathName);
HeapFree(GetProcessHeap(), 0, messageW.lpFiles[i].lpszFileName);
}
HeapFree(GetProcessHeap(), 0, messageW.lpFiles);
}
HeapFree(GetProcessHeap(), 0, messageW.lpszSubject);
HeapFree(GetProcessHeap(), 0, messageW.lpszNoteText);
return ret;
}
/* Display an error message since we apparently have no mail clients */
LoadStringW(hInstMAPI32, IDS_NO_MAPI_CLIENT, error_msg, sizeof(error_msg) / sizeof(WCHAR));
LoadStringW(hInstMAPI32, IDS_SEND_MAIL, msg_title, sizeof(msg_title) / sizeof(WCHAR));
MessageBoxW((HWND) uiparam, error_msg, msg_title, MB_ICONEXCLAMATION);
return MAPI_E_NOT_SUPPORTED;
}
static lpMapiRecipDesc convert_recipient_from_unicode(lpMapiRecipDescW recipW, lpMapiRecipDesc dest)
{
lpMapiRecipDesc ret;
if (!recipW)
return NULL;
if (dest)
ret = dest;
else
ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(MapiRecipDesc));
ret->ulRecipClass = recipW->ulRecipClass;
ret->lpszName = convert_from_unicode(recipW->lpszName);
ret->lpszAddress = convert_from_unicode(recipW->lpszAddress);
ret->ulEIDSize = recipW->ulEIDSize;
ret->lpEntryID = recipW->lpEntryID;
return ret;
}
/**************************************************************************
* MAPISendMailW (MAPI32.256)
*
* Send a mail.
*
* PARAMS
* session [I] Handle to a MAPI session.
* uiparam [I] Parent window handle.
* message [I] Pointer to a MAPIMessageW structure.
* flags [I] Flags.
* reserved [I] Reserved, pass 0.
*
* RETURNS
* Success: SUCCESS_SUCCESS
* Failure: MAPI_E_FAILURE
*
*/
ULONG WINAPI MAPISendMailW(LHANDLE session, ULONG_PTR uiparam,
lpMapiMessageW message, FLAGS flags, ULONG reserved)
{
WCHAR msg_title[READ_BUF_SIZE], error_msg[READ_BUF_SIZE];
/* Check to see if we have a Simple MAPI provider loaded */
if (mapiFunctions.MAPISendMailW)
return mapiFunctions.MAPISendMailW(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);
if (mapiFunctions.MAPISendMail)
{
MapiMessage messageA;
ULONG ret;
if (flags & MAPI_FORCE_UNICODE)
return MAPI_E_UNICODE_NOT_SUPPORTED;
/* Convert to ANSI and send to MAPISendMail */
ZeroMemory(&messageA, sizeof(MapiMessage));
messageA.lpszSubject = convert_from_unicode(message->lpszSubject);
messageA.lpszNoteText = convert_from_unicode(message->lpszNoteText);
messageA.lpszMessageType = convert_from_unicode(message->lpszMessageType);
messageA.lpszDateReceived = convert_from_unicode(message->lpszDateReceived);
messageA.lpszConversationID = convert_from_unicode(message->lpszConversationID);
messageA.flFlags = message->flFlags;
messageA.lpOriginator = convert_recipient_from_unicode(message->lpOriginator, NULL);
messageA.nRecipCount = message->nRecipCount;
messageA.nFileCount = message->nFileCount;
if (message->nRecipCount && message->lpRecips)
{
lpMapiRecipDesc recipsA;
int i;
recipsA = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(MapiRecipDesc) * message->nRecipCount);
for (i = 0; i < message->nRecipCount; i++)
{
convert_recipient_from_unicode(&message->lpRecips[i], &recipsA[i]);
}
messageA.lpRecips = recipsA;
}
if (message->nFileCount && message->lpFiles)
{
lpMapiFileDesc filesA;
int i;
filesA = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(MapiFileDesc) * message->nFileCount);
for (i = 0; i < message->nFileCount; i++)
{
filesA[i].flFlags = message->lpFiles[i].flFlags;
filesA[i].nPosition = message->lpFiles[i].nPosition;
filesA[i].lpszPathName = convert_from_unicode(message->lpFiles[i].lpszPathName);
filesA[i].lpszFileName = convert_from_unicode(message->lpFiles[i].lpszFileName);
filesA[i].lpFileType = message->lpFiles[i].lpFileType;
}
messageA.lpFiles = filesA;
}
ret = mapiFunctions.MAPISendMail(session, uiparam, &messageA, flags, reserved);
/* Now free everything we allocated */
if (message->lpOriginator)
{
HeapFree(GetProcessHeap(), 0, messageA.lpOriginator->lpszName);
HeapFree(GetProcessHeap(), 0, messageA.lpOriginator->lpszAddress);
HeapFree(GetProcessHeap(), 0, messageA.lpOriginator);
}
if (message->nRecipCount && message->lpRecips)
{
int i;
for (i = 0; i < message->nRecipCount; i++)
{
HeapFree(GetProcessHeap(), 0, messageA.lpRecips[i].lpszName);
HeapFree(GetProcessHeap(), 0, messageA.lpRecips[i].lpszAddress);
}
HeapFree(GetProcessHeap(), 0, messageA.lpRecips);
}
if (message->nFileCount && message->lpFiles)
{
int i;
for (i = 0; i < message->nFileCount; i++)
{
HeapFree(GetProcessHeap(), 0, messageA.lpFiles[i].lpszPathName);
HeapFree(GetProcessHeap(), 0, messageA.lpFiles[i].lpszFileName);
}
HeapFree(GetProcessHeap(), 0, messageA.lpFiles);
}
HeapFree(GetProcessHeap(), 0, messageA.lpszSubject);
HeapFree(GetProcessHeap(), 0, messageA.lpszNoteText);
HeapFree(GetProcessHeap(), 0, messageA.lpszDateReceived);
HeapFree(GetProcessHeap(), 0, messageA.lpszConversationID);
return ret;
}
/* Display an error message since we apparently have no mail clients */
LoadStringW(hInstMAPI32, IDS_NO_MAPI_CLIENT, error_msg, sizeof(error_msg) / sizeof(WCHAR));
LoadStringW(hInstMAPI32, IDS_SEND_MAIL, msg_title, sizeof(msg_title) / sizeof(WCHAR));
MessageBoxW((HWND) uiparam, error_msg, msg_title, MB_ICONEXCLAMATION);
return MAPI_E_NOT_SUPPORTED;
}
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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