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     static const char smtp[] = "smtp:";
  70     char *mailto = NULL, *escape = NULL;
  71     char empty_string[] = "";
  72     HRESULT res;
  73     DWORD size;
  74
  75     TRACE("(0x%08lx 0x%08lx %p 0x%08x 0x%08x)\n", session, uiparam,
  76            message, flags, reserved);
  77
  78     if (!message)
  79         return MAPI_E_FAILURE;
  80
  81     for (i = 0; i < message->nRecipCount; i++)
  82     {
  83         if (!message->lpRecips)
  84         {
  85             WARN("No recipients found\n");
  86             return MAPI_E_FAILURE;
  87         }
  88
  89         address = message->lpRecips[i].lpszAddress;
  90         if (!strncasecmp(address, smtp, sizeof(smtp) - 1))
  91             address += sizeof(smtp) - 1;
  92
  93         if (address)
  94         {
  95             switch (message->lpRecips[i].ulRecipClass)
  96             {
  97                 case MAPI_ORIG:
  98                     TRACE("From: %s\n", debugstr_a(address));
  99                     break;
 100
 101                 case MAPI_TO:
 102                     TRACE("To: %s\n", debugstr_a(address));
 103                     to_size += lstrlenA(address) + 1;
 104                     break;
 105
 106                 case MAPI_CC:
 107                     TRACE("Cc: %s\n", debugstr_a(address));
 108                     cc_size += lstrlenA(address) + 1;
 109                     break;
 110
 111                 case MAPI_BCC:
 112                     TRACE("Bcc: %s\n", debugstr_a(address));
 113                     bcc_size += lstrlenA(address) + 1;
 114                     break;
 115
 116                 default:
 117                     TRACE("Unknown recipient class: %d\n",
 118                            message->lpRecips[i].ulRecipClass);
 119             }
 120         }
 121         else
 122             FIXME("Name resolution and entry identifiers not supported\n");
 123     }
 124
 125     if (message->nFileCount)
 126         FIXME("Ignoring attachments\n");
 127
 128     subject = message->lpszSubject ? message->lpszSubject : "";
 129     body = message->lpszNoteText ? message->lpszNoteText : "";
 130
 131     TRACE("Subject: %s\n", debugstr_a(subject));
 132     TRACE("Body: %s\n", debugstr_a(body));
 133
 134     subj_size = lstrlenA(subject);
 135     body_size = lstrlenA(body);
 136
 137     ret = MAPI_E_INSUFFICIENT_MEMORY;
 138
 139     if (to_size)
 140     {
 141         to = HeapAlloc(GetProcessHeap(), 0, to_size);
 142
 143         if (!to)
 144             goto exit;
 145
 146         to[0] = 0;
 147     }
 148
 149     if (cc_size)
 150     {
 151         cc = HeapAlloc(GetProcessHeap(), 0, cc_size);
 152
 153         if (!cc)
 154             goto exit;
 155
 156         cc[0] = 0;
 157     }
 158
 159     if (bcc_size)
 160     {
 161         bcc = HeapAlloc(GetProcessHeap(), 0, bcc_size);
 162
 163         if (!bcc)
 164             goto exit;
 165
 166         bcc[0] = 0;
 167     }
 168
 169     if (message->lpOriginator)
 170         TRACE("From: %s\n", debugstr_a(message->lpOriginator->lpszAddress));
 171
 172     for (i = 0; i < message->nRecipCount; i++)
 173     {
 174         address = message->lpRecips[i].lpszAddress;
 175         if (!strncasecmp(address, smtp, sizeof(smtp) - 1))
 176             address += sizeof(smtp) - 1;
 177
 178         if (address)
 179         {
 180             switch (message->lpRecips[i].ulRecipClass)
 181             {
 182                 case MAPI_TO:
 183                     if (to_count)
 184                         lstrcatA(to, ",");
 185
 186                     lstrcatA(to, address);
 187                     to_count++;
 188                     break;
 189
 190                 case MAPI_CC:
 191                     if (cc_count)
 192                         lstrcatA(cc, ",");
 193
 194                     lstrcatA(cc, address);
 195                     cc_count++;
 196                     break;
 197
 198                 case MAPI_BCC:
 199                     if (bcc_count)
 200                         lstrcatA(bcc, ",");
 201
 202                     lstrcatA(bcc, address);
 203                     bcc_count++;
 204                     break;
 205             }
 206         }
 207     }
 208     ret = MAPI_E_FAILURE;
 209     size = sizeof(format) + to_size + cc_size + bcc_size + subj_size + body_size;
 210
 211     mailto = HeapAlloc(GetProcessHeap(), 0, size);
 212
 213     if (!mailto)
 214         goto exit;
 215
 216     sprintf(mailto, format, to ? to : "", subject, cc ? cc : "", bcc ? bcc : "", body);
 217
 218     size = 1;
 219     res = UrlEscapeA(mailto, empty_string, &size, URL_ESCAPE_SPACES_ONLY);
 220
 221     if (res != E_POINTER)
 222         goto exit;
 223
 224     escape = HeapAlloc(GetProcessHeap(), 0, size);
 225
 226     if (!escape)
 227         goto exit;
 228
 229     res = UrlEscapeA(mailto, escape, &size, URL_ESCAPE_SPACES_ONLY);
 230
 231     if (res != S_OK)
 232         goto exit;
 233
 234     TRACE("Executing winebrowser.exe with parameters '%s'\n", debugstr_a(escape));
 235
 236     if ((UINT_PTR) ShellExecuteA(NULL, "open", "winebrowser.exe", escape, NULL, 0) > 32)
 237         ret = SUCCESS_SUCCESS;
 238
 239 exit:
 240     HeapFree(GetProcessHeap(), 0, to);
 241     HeapFree(GetProcessHeap(), 0, cc);
 242     HeapFree(GetProcessHeap(), 0, bcc);
 243     HeapFree(GetProcessHeap(), 0, mailto);
 244     HeapFree(GetProcessHeap(), 0, escape);
 245
 246     return ret;
 247 }
 248
 249 ULONG WINAPI MAPISendDocuments(ULONG_PTR uiparam, LPSTR delim, LPSTR paths,
 250     LPSTR filenames, ULONG reserved)
 251 {
 252     return MAPI_E_NOT_SUPPORTED;
 253 }