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
  91         if (address)
  92         {
  93             if (!strncasecmp(address, smtp, sizeof(smtp) - 1))
  94                 address += sizeof(smtp) - 1;
  95
  96             switch (message->lpRecips[i].ulRecipClass)
  97             {
  98                 case MAPI_ORIG:
  99                     TRACE("From: %s\n", debugstr_a(address));
 100                     break;
 101
 102                 case MAPI_TO:
 103                     TRACE("To: %s\n", debugstr_a(address));
 104                     to_size += lstrlenA(address) + 1;
 105                     break;
 106
 107                 case MAPI_CC:
 108                     TRACE("Cc: %s\n", debugstr_a(address));
 109                     cc_size += lstrlenA(address) + 1;
 110                     break;
 111
 112                 case MAPI_BCC:
 113                     TRACE("Bcc: %s\n", debugstr_a(address));
 114                     bcc_size += lstrlenA(address) + 1;
 115                     break;
 116
 117                 default:
 118                     TRACE("Unknown recipient class: %d\n",
 119                            message->lpRecips[i].ulRecipClass);
 120             }
 121         }
 122         else
 123             FIXME("Name resolution and entry identifiers not supported\n");
 124     }
 125
 126     if (message->nFileCount)
 127         FIXME("Ignoring attachments\n");
 128
 129     subject = message->lpszSubject ? message->lpszSubject : "";
 130     body = message->lpszNoteText ? message->lpszNoteText : "";
 131
 132     TRACE("Subject: %s\n", debugstr_a(subject));
 133     TRACE("Body: %s\n", debugstr_a(body));
 134
 135     subj_size = lstrlenA(subject);
 136     body_size = lstrlenA(body);
 137
 138     ret = MAPI_E_INSUFFICIENT_MEMORY;
 139
 140     if (to_size)
 141     {
 142         to = HeapAlloc(GetProcessHeap(), 0, to_size);
 143
 144         if (!to)
 145             goto exit;
 146
 147         to[0] = 0;
 148     }
 149
 150     if (cc_size)
 151     {
 152         cc = HeapAlloc(GetProcessHeap(), 0, cc_size);
 153
 154         if (!cc)
 155             goto exit;
 156
 157         cc[0] = 0;
 158     }
 159
 160     if (bcc_size)
 161     {
 162         bcc = HeapAlloc(GetProcessHeap(), 0, bcc_size);
 163
 164         if (!bcc)
 165             goto exit;
 166
 167         bcc[0] = 0;
 168     }
 169
 170     if (message->lpOriginator)
 171         TRACE("From: %s\n", debugstr_a(message->lpOriginator->lpszAddress));
 172
 173     for (i = 0; i < message->nRecipCount; i++)
 174     {
 175         address = message->lpRecips[i].lpszAddress;
 176
 177         if (address)
 178         {
 179             if (!strncasecmp(address, smtp, sizeof(smtp) - 1))
 180                 address += sizeof(smtp) - 1;
 181
 182             switch (message->lpRecips[i].ulRecipClass)
 183             {
 184                 case MAPI_TO:
 185                     if (to_count)
 186                         lstrcatA(to, ",");
 187
 188                     lstrcatA(to, address);
 189                     to_count++;
 190                     break;
 191
 192                 case MAPI_CC:
 193                     if (cc_count)
 194                         lstrcatA(cc, ",");
 195
 196                     lstrcatA(cc, address);
 197                     cc_count++;
 198                     break;
 199
 200                 case MAPI_BCC:
 201                     if (bcc_count)
 202                         lstrcatA(bcc, ",");
 203
 204                     lstrcatA(bcc, address);
 205                     bcc_count++;
 206                     break;
 207             }
 208         }
 209     }
 210     ret = MAPI_E_FAILURE;
 211     size = sizeof(format) + to_size + cc_size + bcc_size + subj_size + body_size;
 212
 213     mailto = HeapAlloc(GetProcessHeap(), 0, size);
 214
 215     if (!mailto)
 216         goto exit;
 217
 218     sprintf(mailto, format, to ? to : "", subject, cc ? cc : "", bcc ? bcc : "", body);
 219
 220     size = 1;
 221     res = UrlEscapeA(mailto, empty_string, &size, URL_ESCAPE_SPACES_ONLY);
 222
 223     if (res != E_POINTER)
 224         goto exit;
 225
 226     escape = HeapAlloc(GetProcessHeap(), 0, size);
 227
 228     if (!escape)
 229         goto exit;
 230
 231     res = UrlEscapeA(mailto, escape, &size, URL_ESCAPE_SPACES_ONLY);
 232
 233     if (res != S_OK)
 234         goto exit;
 235
 236     TRACE("Executing winebrowser.exe with parameters '%s'\n", debugstr_a(escape));
 237
 238     if ((UINT_PTR) ShellExecuteA(NULL, "open", "winebrowser.exe", escape, NULL, 0) > 32)
 239         ret = SUCCESS_SUCCESS;
 240
 241 exit:
 242     HeapFree(GetProcessHeap(), 0, to);
 243     HeapFree(GetProcessHeap(), 0, cc);
 244     HeapFree(GetProcessHeap(), 0, bcc);
 245     HeapFree(GetProcessHeap(), 0, mailto);
 246     HeapFree(GetProcessHeap(), 0, escape);
 247
 248     return ret;
 249 }
 250
 251 ULONG WINAPI MAPISendDocuments(ULONG_PTR uiparam, LPSTR delim, LPSTR paths,
 252     LPSTR filenames, ULONG reserved)
 253 {
 254     return MAPI_E_NOT_SUPPORTED;
 255 }