dlls/winemapi/sendmail.c

   1 /*
   2  * MAPISendMail implementation
   3  *
   4  * Copyright 2005 Hans Leidekker
   5  * Copyright 2009 Owen Rudge for CodeWeavers
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "config.h"
  23 #include "wine/port.h"
  24
  25 #include <stdio.h>
  26 #include <stdarg.h>
  27
  28 #define COBJMACROS
  29
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "winerror.h"
  33 #include "mapi.h"
  34 #include "winreg.h"
  35 #include "shellapi.h"
  36 #include "shlwapi.h"
  37 #include "wine/debug.h"
  38
  39 WINE_DEFAULT_DEBUG_CHANNEL(winemapi);
  40
  41 /**************************************************************************
  42  *  MAPISendMail
  43  *
  44  * Send a message using a native mail client.
  45  *
  46  * PARAMS
  47  *  session  [I] Handle to a MAPI session.
  48  *  uiparam  [I] Parent window handle.
  49  *  message  [I] Pointer to a MAPIMessage structure.
  50  *  flags    [I] Flags.
  51  *  reserved [I] Reserved, pass 0.
  52  *
  53  * RETURNS
  54  *  Success: SUCCESS_SUCCESS
  55  *  Failure: MAPI_E_FAILURE
  56  *
  57  */
  58 ULONG WINAPI MAPISendMail(LHANDLE session, ULONG_PTR uiparam,
  59     lpMapiMessage message, FLAGS flags, ULONG reserved)
  60 {
  61     ULONG ret = MAPI_E_FAILURE;
  62     unsigned int i, to_count = 0, cc_count = 0, bcc_count = 0;
  63     unsigned int to_size = 0, cc_size = 0, bcc_size = 0, subj_size, body_size;
  64
  65     char *to = NULL, *cc = NULL, *bcc = NULL;
  66     const char *address, *subject, *body;
  67     static const char format[] =
  68         "mailto:\"%s\"?subject=\"%s\"&cc=\"%s\"&bcc=\"%s\"&body=\"%s\"";
  69     char *mailto = NULL, *escape = NULL;
  70     char empty_string[] = "";
  71     HRESULT res;
  72     DWORD size;
  73
  74     TRACE("(0x%08lx 0x%08lx %p 0x%08x 0x%08x)\n", session, uiparam,
  75            message, flags, reserved);
  76
  77     if (!message)
  78         return MAPI_E_FAILURE;
  79
  80     for (i = 0; i < message->nRecipCount; i++)
  81     {
  82         if (!message->lpRecips)
  83         {
  84             WARN("No recipients found\n");
  85             return MAPI_E_FAILURE;
  86         }
  87
  88         address = message->lpRecips[i].lpszAddress;
  89
  90         if (address)
  91         {
  92             switch (message->lpRecips[i].ulRecipClass)
  93             {
  94                 case MAPI_ORIG:
  95                     TRACE("From: %s\n", debugstr_a(address));
  96                     break;
  97
  98                 case MAPI_TO:
  99                     TRACE("To: %s\n", debugstr_a(address));
 100                     to_size += lstrlenA(address) + 1;
 101                     break;
 102
 103                 case MAPI_CC:
 104                     TRACE("Cc: %s\n", debugstr_a(address));
 105                     cc_size += lstrlenA(address) + 1;
 106                     break;
 107
 108                 case MAPI_BCC:
 109                     TRACE("Bcc: %s\n", debugstr_a(address));
 110                     bcc_size += lstrlenA(address) + 1;
 111                     break;
 112
 113                 default:
 114                     TRACE("Unknown recipient class: %d\n",
 115                            message->lpRecips[i].ulRecipClass);
 116             }
 117         }
 118         else
 119             FIXME("Name resolution and entry identifiers not supported\n");
 120     }
 121
 122     if (message->nFileCount)
 123         FIXME("Ignoring attachments\n");
 124
 125     subject = message->lpszSubject ? message->lpszSubject : "";
 126     body = message->lpszNoteText ? message->lpszNoteText : "";
 127
 128     TRACE("Subject: %s\n", debugstr_a(subject));
 129     TRACE("Body: %s\n", debugstr_a(body));
 130
 131     subj_size = lstrlenA(subject);
 132     body_size = lstrlenA(body);
 133
 134     ret = MAPI_E_INSUFFICIENT_MEMORY;
 135
 136     if (to_size)
 137     {
 138         to = HeapAlloc(GetProcessHeap(), 0, to_size);
 139
 140         if (!to)
 141             goto exit;
 142
 143         to[0] = 0;
 144     }
 145
 146     if (cc_size)
 147     {
 148         cc = HeapAlloc(GetProcessHeap(), 0, cc_size);
 149
 150         if (!cc)
 151             goto exit;
 152
 153         cc[0] = 0;
 154     }
 155
 156     if (bcc_size)
 157     {
 158         bcc = HeapAlloc(GetProcessHeap(), 0, bcc_size);
 159
 160         if (!bcc)
 161             goto exit;
 162
 163         bcc[0] = 0;
 164     }
 165
 166     if (message->lpOriginator)
 167         TRACE("From: %s\n", debugstr_a(message->lpOriginator->lpszAddress));
 168
 169     for (i = 0; i < message->nRecipCount; i++)
 170     {
 171         address = message->lpRecips[i].lpszAddress;
 172
 173         if (address)
 174         {
 175             switch (message->lpRecips[i].ulRecipClass)
 176             {
 177                 case MAPI_TO:
 178                     if (to_count)
 179                         lstrcatA(to, ",");
 180
 181                     lstrcatA(to, address);
 182                     to_count++;
 183                     break;
 184
 185                 case MAPI_CC:
 186                     if (cc_count)
 187                         lstrcatA(cc, ",");
 188
 189                     lstrcatA(cc, address);
 190                     cc_count++;
 191                     break;
 192
 193                 case MAPI_BCC:
 194                     if (bcc_count)
 195                         lstrcatA(bcc, ",");
 196
 197                     lstrcatA(bcc, address);
 198                     bcc_count++;
 199                     break;
 200             }
 201         }
 202     }
 203     ret = MAPI_E_FAILURE;
 204     size = sizeof(format) + to_size + cc_size + bcc_size + subj_size + body_size;
 205
 206     mailto = HeapAlloc(GetProcessHeap(), 0, size);
 207
 208     if (!mailto)
 209         goto exit;
 210
 211     sprintf(mailto, format, to ? to : "", subject, cc ? cc : "", bcc ? bcc : "", body);
 212
 213     size = 1;
 214     res = UrlEscapeA(mailto, empty_string, &size, URL_ESCAPE_SPACES_ONLY);
 215
 216     if (res != E_POINTER)
 217         goto exit;
 218
 219     escape = HeapAlloc(GetProcessHeap(), 0, size);
 220
 221     if (!escape)
 222         goto exit;
 223
 224     res = UrlEscapeA(mailto, escape, &size, URL_ESCAPE_SPACES_ONLY);
 225
 226     if (res != S_OK)
 227         goto exit;
 228
 229     TRACE("Executing winebrowser.exe with parameters '%s'\n", debugstr_a(escape));
 230
 231     if ((UINT_PTR) ShellExecuteA(NULL, "open", "winebrowser.exe", escape, NULL, 0) > 32)
 232         ret = SUCCESS_SUCCESS;
 233
 234 exit:
 235     HeapFree(GetProcessHeap(), 0, to);
 236     HeapFree(GetProcessHeap(), 0, cc);
 237     HeapFree(GetProcessHeap(), 0, bcc);
 238     HeapFree(GetProcessHeap(), 0, mailto);
 239     HeapFree(GetProcessHeap(), 0, escape);
 240
 241     return ret;
 242 }
 243
 244 ULONG WINAPI MAPISendDocuments(ULONG_PTR uiparam, LPSTR delim, LPSTR paths,
 245     LPSTR filenames, ULONG reserved)
 246 {
 247     return MAPI_E_NOT_SUPPORTED;
 248 }