dlls/inetcomm/mimeole.c

   1 /*
   2  * MIME OLE Interfaces
   3  *
   4  * Copyright 2006 Robert Shearman for CodeWeavers
   5  * Copyright 2007 Huw Davies 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 #define COBJMACROS
  23 #define NONAMELESSUNION
  24
  25 #include <stdarg.h>
  26 #include <stdio.h>
  27
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "winuser.h"
  31 #include "objbase.h"
  32 #include "ole2.h"
  33 #include "mimeole.h"
  34
  35 #include "wine/list.h"
  36 #include "wine/debug.h"
  37
  38 #include "inetcomm_private.h"
  39
  40 WINE_DEFAULT_DEBUG_CHANNEL(inetcomm);
  41
  42 typedef struct
  43 {
  44     LPCSTR     name;
  45     DWORD      id;
  46     DWORD      flags; /* MIMEPROPFLAGS */
  47     VARTYPE    default_vt;
  48 } property_t;
  49
  50 typedef struct
  51 {
  52     struct list entry;
  53     property_t prop;
  54 } property_list_entry_t;
  55
  56 static const property_t default_props[] =
  57 {
  58     {"References",                   PID_HDR_REFS,       0,                               VT_LPSTR},
  59     {"Subject",                      PID_HDR_SUBJECT,    0,                               VT_LPSTR},
  60     {"From",                         PID_HDR_FROM,       MPF_ADDRESS,                     VT_LPSTR},
  61     {"Message-ID",                   PID_HDR_MESSAGEID,  0,                               VT_LPSTR},
  62     {"Return-Path",                  PID_HDR_RETURNPATH, MPF_ADDRESS,                     VT_LPSTR},
  63     {"Date",                         PID_HDR_DATE,       0,                               VT_LPSTR},
  64     {"Received",                     PID_HDR_RECEIVED,   0,                               VT_LPSTR},
  65     {"Reply-To",                     PID_HDR_REPLYTO,    MPF_ADDRESS,                     VT_LPSTR},
  66     {"X-Mailer",                     PID_HDR_XMAILER,    0,                               VT_LPSTR},
  67     {"Bcc",                          PID_HDR_BCC,        MPF_ADDRESS,                     VT_LPSTR},
  68     {"MIME-Version",                 PID_HDR_MIMEVER,    MPF_MIME,                        VT_LPSTR},
  69     {"Content-Type",                 PID_HDR_CNTTYPE,    MPF_MIME | MPF_HASPARAMS,        VT_LPSTR},
  70     {"Content-Transfer-Encoding",    PID_HDR_CNTXFER,    MPF_MIME,                        VT_LPSTR},
  71     {"Content-ID",                   PID_HDR_CNTID,      MPF_MIME,                        VT_LPSTR},
  72     {"Content-Disposition",          PID_HDR_CNTDISP,    MPF_MIME | MPF_HASPARAMS,        VT_LPSTR},
  73     {"To",                           PID_HDR_TO,         MPF_ADDRESS,                     VT_LPSTR},
  74     {"Cc",                           PID_HDR_CC,         MPF_ADDRESS,                     VT_LPSTR},
  75     {"Sender",                       PID_HDR_SENDER,     MPF_ADDRESS,                     VT_LPSTR},
  76     {"In-Reply-To",                  PID_HDR_INREPLYTO,  0,                               VT_LPSTR},
  77     {NULL,                           0,                  0,                               0}
  78 };
  79
  80 typedef struct
  81 {
  82     struct list entry;
  83     char *name;
  84     char *value;
  85 } param_t;
  86
  87 typedef struct
  88 {
  89     struct list entry;
  90     const property_t *prop;
  91     PROPVARIANT value;
  92     struct list params;
  93 } header_t;
  94
  95 typedef struct MimeBody
  96 {
  97     const IMimeBodyVtbl *lpVtbl;
  98     LONG refs;
  99
 100     HBODY handle;
 101
 102     struct list headers;
 103     struct list new_props; /* FIXME: This should be in a PropertySchema */
 104     DWORD next_prop_id;
 105     char *content_pri_type;
 106     char *content_sub_type;
 107     ENCODINGTYPE encoding;
 108     void *data;
 109     IID data_iid;
 110     BODYOFFSETS body_offsets;
 111 } MimeBody;
 112
 113 static inline MimeBody *impl_from_IMimeBody( IMimeBody *iface )
 114 {
 115     return (MimeBody *)((char*)iface - FIELD_OFFSET(MimeBody, lpVtbl));
 116 }
 117
 118 static LPSTR strdupA(LPCSTR str)
 119 {
 120     char *ret;
 121     int len = strlen(str);
 122     ret = HeapAlloc(GetProcessHeap(), 0, len + 1);
 123     memcpy(ret, str, len + 1);
 124     return ret;
 125 }
 126
 127 #define PARSER_BUF_SIZE 1024
 128
 129 /*****************************************************
 130  *        copy_headers_to_buf [internal]
 131  *
 132  * Copies the headers into a '\0' terminated memory block and leave
 133  * the stream's current position set to after the blank line.
 134  */
 135 static HRESULT copy_headers_to_buf(IStream *stm, char **ptr)
 136 {
 137     char *buf = NULL;
 138     DWORD size = PARSER_BUF_SIZE, offset = 0, last_end = 0;
 139     HRESULT hr;
 140     int done = 0;
 141
 142     *ptr = NULL;
 143
 144     do
 145     {
 146         char *end;
 147         DWORD read;
 148
 149         if(!buf)
 150             buf = HeapAlloc(GetProcessHeap(), 0, size + 1);
 151         else
 152         {
 153             size *= 2;
 154             buf = HeapReAlloc(GetProcessHeap(), 0, buf, size + 1);
 155         }
 156         if(!buf)
 157         {
 158             hr = E_OUTOFMEMORY;
 159             goto fail;
 160         }
 161
 162         hr = IStream_Read(stm, buf + offset, size - offset, &read);
 163         if(FAILED(hr)) goto fail;
 164
 165         offset += read;
 166         buf[offset] = '\0';
 167
 168         if(read == 0) done = 1;
 169
 170         while(!done && (end = strstr(buf + last_end, "\r\n")))
 171         {
 172             DWORD new_end = end - buf + 2;
 173             if(new_end - last_end == 2)
 174             {
 175                 LARGE_INTEGER off;
 176                 off.QuadPart = new_end;
 177                 IStream_Seek(stm, off, STREAM_SEEK_SET, NULL);
 178                 buf[new_end] = '\0';
 179                 done = 1;
 180             }
 181             else
 182                 last_end = new_end;
 183         }
 184     } while(!done);
 185
 186     *ptr = buf;
 187     return S_OK;
 188
 189 fail:
 190     HeapFree(GetProcessHeap(), 0, buf);
 191     return hr;
 192 }
 193
 194 static header_t *read_prop(MimeBody *body, char **ptr)
 195 {
 196     char *colon = strchr(*ptr, ':');
 197     const property_t *prop;
 198     header_t *ret;
 199
 200     if(!colon) return NULL;
 201
 202     *colon = '\0';
 203
 204     for(prop = default_props; prop->name; prop++)
 205     {
 206         if(!strcasecmp(*ptr, prop->name))
 207         {
 208             TRACE("%s: found match with default property id %d\n", *ptr, prop->id);
 209             break;
 210         }
 211     }
 212
 213     if(!prop->name)
 214     {
 215         property_list_entry_t *prop_entry;
 216         LIST_FOR_EACH_ENTRY(prop_entry, &body->new_props, property_list_entry_t, entry)
 217         {
 218             if(!strcasecmp(*ptr, prop_entry->prop.name))
 219             {
 220                 TRACE("%s: found match with already added new property id %d\n", *ptr, prop_entry->prop.id);
 221                 prop = &prop_entry->prop;
 222                 break;
 223             }
 224         }
 225         if(!prop->name)
 226         {
 227             prop_entry = HeapAlloc(GetProcessHeap(), 0, sizeof(*prop_entry));
 228             prop_entry->prop.name = strdupA(*ptr);
 229             prop_entry->prop.id = body->next_prop_id++;
 230             prop_entry->prop.flags = 0;
 231             prop_entry->prop.default_vt = VT_LPSTR;
 232             list_add_tail(&body->new_props, &prop_entry->entry);
 233             prop = &prop_entry->prop;
 234             TRACE("%s: allocating new prop id %d\n", *ptr, prop_entry->prop.id);
 235         }
 236     }
 237
 238     ret = HeapAlloc(GetProcessHeap(), 0, sizeof(*ret));
 239     ret->prop = prop;
 240     PropVariantInit(&ret->value);
 241     list_init(&ret->params);
 242     *ptr = colon + 1;
 243
 244     return ret;
 245 }
 246
 247 static void unfold_header(char *header, int len)
 248 {
 249     char *start = header, *cp = header;
 250
 251     do {
 252         while(*cp == ' ' || *cp == '\t')
 253         {
 254             cp++;
 255             len--;
 256         }
 257         if(cp != start)
 258             memmove(start, cp, len + 1);
 259
 260         cp = strstr(start, "\r\n");
 261         len -= (cp - start);
 262         start = cp;
 263         *start = ' ';
 264         start++;
 265         len--;
 266         cp += 2;
 267     } while(*cp == ' ' || *cp == '\t');
 268
 269     *(start - 1) = '\0';
 270 }
 271
 272 static char *unquote_string(const char *str)
 273 {
 274     int quoted = 0;
 275     char *ret, *cp;
 276
 277     while(*str == ' ' || *str == '\t') str++;
 278
 279     if(*str == '"')
 280     {
 281         quoted = 1;
 282         str++;
 283     }
 284     ret = strdupA(str);
 285     for(cp = ret; *cp; cp++)
 286     {
 287         if(*cp == '\\')
 288             memmove(cp, cp + 1, strlen(cp + 1) + 1);
 289         else if(*cp == '"')
 290         {
 291             if(!quoted)
 292             {
 293                 WARN("quote in unquoted string\n");
 294             }
 295             else
 296             {
 297                 *cp = '\0';
 298                 break;
 299             }
 300         }
 301     }
 302     return ret;
 303 }
 304
 305 static void add_param(header_t *header, const char *p)
 306 {
 307     const char *key = p, *value, *cp = p;
 308     param_t *param;
 309     char *name;
 310
 311     TRACE("got param %s\n", p);
 312
 313     while (*key == ' ' || *key == '\t' ) key++;
 314
 315     cp = strchr(key, '=');
 316     if(!cp)
 317     {
 318         WARN("malformed parameter - skipping\n");
 319         return;
 320     }
 321
 322     name = HeapAlloc(GetProcessHeap(), 0, cp - key + 1);
 323     memcpy(name, key, cp - key);
 324     name[cp - key] = '\0';
 325
 326     value = cp + 1;
 327
 328     param = HeapAlloc(GetProcessHeap(), 0, sizeof(*param));
 329     param->name = name;
 330     param->value = unquote_string(value);
 331     list_add_tail(&header->params, &param->entry);
 332 }
 333
 334 static void split_params(header_t *header, char *value)
 335 {
 336     char *cp = value, *start = value;
 337     int in_quote = 0;
 338     int done_value = 0;
 339
 340     while(*cp)
 341     {
 342         if(!in_quote && *cp == ';')
 343         {
 344             *cp = '\0';
 345             if(done_value) add_param(header, start);
 346             done_value = 1;
 347             start = cp + 1;
 348         }
 349         else if(*cp == '"')
 350             in_quote = !in_quote;
 351         cp++;
 352     }
 353     if(done_value) add_param(header, start);
 354 }
 355
 356 static void read_value(header_t *header, char **cur)
 357 {
 358     char *end = *cur, *value;
 359     DWORD len;
 360
 361     do {
 362         end = strstr(end, "\r\n");
 363         end += 2;
 364     } while(*end == ' ' || *end == '\t');
 365
 366     len = end - *cur;
 367     value = HeapAlloc(GetProcessHeap(), 0, len + 1);
 368     memcpy(value, *cur, len);
 369     value[len] = '\0';
 370
 371     unfold_header(value, len);
 372     TRACE("value %s\n", debugstr_a(value));
 373
 374     if(header->prop->flags & MPF_HASPARAMS)
 375     {
 376         split_params(header, value);
 377         TRACE("value w/o params %s\n", debugstr_a(value));
 378     }
 379
 380     header->value.vt = VT_LPSTR;
 381     header->value.u.pszVal = value;
 382
 383     *cur = end;
 384 }
 385
 386 static void init_content_type(MimeBody *body, header_t *header)
 387 {
 388     char *slash;
 389     DWORD len;
 390
 391     if(header->prop->id != PID_HDR_CNTTYPE)
 392     {
 393         ERR("called with header %s\n", header->prop->name);
 394         return;
 395     }
 396
 397     slash = strchr(header->value.u.pszVal, '/');
 398     if(!slash)
 399     {
 400         WARN("malformed context type value\n");
 401         return;
 402     }
 403     len = slash - header->value.u.pszVal;
 404     body->content_pri_type = HeapAlloc(GetProcessHeap(), 0, len + 1);
 405     memcpy(body->content_pri_type, header->value.u.pszVal, len);
 406     body->content_pri_type[len] = '\0';
 407     body->content_sub_type = strdupA(slash + 1);
 408 }
 409
 410 static HRESULT parse_headers(MimeBody *body, IStream *stm)
 411 {
 412     char *header_buf, *cur_header_ptr;
 413     HRESULT hr;
 414     header_t *header;
 415
 416     hr = copy_headers_to_buf(stm, &header_buf);
 417     if(FAILED(hr)) return hr;
 418
 419     cur_header_ptr = header_buf;
 420     while((header = read_prop(body, &cur_header_ptr)))
 421     {
 422         read_value(header, &cur_header_ptr);
 423         list_add_tail(&body->headers, &header->entry);
 424
 425         if(header->prop->id == PID_HDR_CNTTYPE)
 426             init_content_type(body, header);
 427     }
 428
 429     HeapFree(GetProcessHeap(), 0, header_buf);
 430     return hr;
 431 }
 432
 433 static void empty_param_list(struct list *list)
 434 {
 435     param_t *param, *cursor2;
 436
 437     LIST_FOR_EACH_ENTRY_SAFE(param, cursor2, list, param_t, entry)
 438     {
 439         list_remove(&param->entry);
 440         HeapFree(GetProcessHeap(), 0, param->name);
 441         HeapFree(GetProcessHeap(), 0, param->value);
 442         HeapFree(GetProcessHeap(), 0, param);
 443     }
 444 }
 445
 446 static void empty_header_list(struct list *list)
 447 {
 448     header_t *header, *cursor2;
 449
 450     LIST_FOR_EACH_ENTRY_SAFE(header, cursor2, list, header_t, entry)
 451     {
 452         list_remove(&header->entry);
 453         PropVariantClear(&header->value);
 454         empty_param_list(&header->params);
 455         HeapFree(GetProcessHeap(), 0, header);
 456     }
 457 }
 458
 459 static void empty_new_prop_list(struct list *list)
 460 {
 461     property_list_entry_t *prop, *cursor2;
 462
 463     LIST_FOR_EACH_ENTRY_SAFE(prop, cursor2, list, property_list_entry_t, entry)
 464     {
 465         list_remove(&prop->entry);
 466         HeapFree(GetProcessHeap(), 0, (char *)prop->prop.name);
 467         HeapFree(GetProcessHeap(), 0, prop);
 468     }
 469 }
 470
 471 static void release_data(REFIID riid, void *data)
 472 {
 473     if(!data) return;
 474
 475     if(IsEqualIID(riid, &IID_IStream))
 476         IStream_Release((IStream *)data);
 477     else
 478         FIXME("Unhandled data format %s\n", debugstr_guid(riid));
 479 }
 480
 481 static HRESULT find_prop(MimeBody *body, const char *name, header_t **prop)
 482 {
 483     header_t *header;
 484
 485     *prop = NULL;
 486
 487     LIST_FOR_EACH_ENTRY(header, &body->headers, header_t, entry)
 488     {
 489         if(!strcasecmp(name, header->prop->name))
 490         {
 491             *prop = header;
 492             return S_OK;
 493         }
 494     }
 495
 496     return MIME_E_NOT_FOUND;
 497 }
 498
 499 static HRESULT WINAPI MimeBody_QueryInterface(IMimeBody* iface,
 500                                      REFIID riid,
 501                                      void** ppvObject)
 502 {
 503     TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppvObject);
 504
 505     *ppvObject = NULL;
 506
 507     if (IsEqualIID(riid, &IID_IUnknown) ||
 508         IsEqualIID(riid, &IID_IPersist) ||
 509         IsEqualIID(riid, &IID_IPersistStreamInit) ||
 510         IsEqualIID(riid, &IID_IMimePropertySet) ||
 511         IsEqualIID(riid, &IID_IMimeBody))
 512     {
 513         *ppvObject = iface;
 514     }
 515
 516     if(*ppvObject)
 517     {
 518         IUnknown_AddRef((IUnknown*)*ppvObject);
 519         return S_OK;
 520     }
 521
 522     FIXME("no interface for %s\n", debugstr_guid(riid));
 523     return E_NOINTERFACE;
 524 }
 525
 526 static ULONG WINAPI MimeBody_AddRef(IMimeBody* iface)
 527 {
 528     MimeBody *This = impl_from_IMimeBody(iface);
 529     TRACE("(%p)->()\n", iface);
 530     return InterlockedIncrement(&This->refs);
 531 }
 532
 533 static ULONG WINAPI MimeBody_Release(IMimeBody* iface)
 534 {
 535     MimeBody *This = impl_from_IMimeBody(iface);
 536     ULONG refs;
 537
 538     TRACE("(%p)->()\n", iface);
 539
 540     refs = InterlockedDecrement(&This->refs);
 541     if (!refs)
 542     {
 543         empty_header_list(&This->headers);
 544         empty_new_prop_list(&This->new_props);
 545
 546         HeapFree(GetProcessHeap(), 0, This->content_pri_type);
 547         HeapFree(GetProcessHeap(), 0, This->content_sub_type);
 548
 549         release_data(&This->data_iid, This->data);
 550
 551         HeapFree(GetProcessHeap(), 0, This);
 552     }
 553
 554     return refs;
 555 }
 556
 557 static HRESULT WINAPI MimeBody_GetClassID(
 558                                  IMimeBody* iface,
 559                                  CLSID* pClassID)
 560 {
 561     FIXME("stub\n");
 562     return E_NOTIMPL;
 563 }
 564
 565
 566 static HRESULT WINAPI MimeBody_IsDirty(
 567                               IMimeBody* iface)
 568 {
 569     FIXME("stub\n");
 570     return E_NOTIMPL;
 571 }
 572
 573 static HRESULT WINAPI MimeBody_Load(
 574                            IMimeBody* iface,
 575                            LPSTREAM pStm)
 576 {
 577     MimeBody *This = impl_from_IMimeBody(iface);
 578     TRACE("(%p)->(%p)\n", iface, pStm);
 579     return parse_headers(This, pStm);
 580 }
 581
 582 static HRESULT WINAPI MimeBody_Save(
 583                            IMimeBody* iface,
 584                            LPSTREAM pStm,
 585                            BOOL fClearDirty)
 586 {
 587     FIXME("stub\n");
 588     return E_NOTIMPL;
 589 }
 590
 591 static HRESULT WINAPI MimeBody_GetSizeMax(
 592                                  IMimeBody* iface,
 593                                  ULARGE_INTEGER* pcbSize)
 594 {
 595     FIXME("stub\n");
 596     return E_NOTIMPL;
 597 }
 598
 599 static HRESULT WINAPI MimeBody_InitNew(
 600                               IMimeBody* iface)
 601 {
 602     TRACE("%p->()\n", iface);
 603     return S_OK;
 604 }
 605
 606 static HRESULT WINAPI MimeBody_GetPropInfo(
 607                                   IMimeBody* iface,
 608                                   LPCSTR pszName,
 609                                   LPMIMEPROPINFO pInfo)
 610 {
 611     FIXME("stub\n");
 612     return E_NOTIMPL;
 613 }
 614
 615 static HRESULT WINAPI MimeBody_SetPropInfo(
 616                                   IMimeBody* iface,
 617                                   LPCSTR pszName,
 618                                   LPCMIMEPROPINFO pInfo)
 619 {
 620     FIXME("stub\n");
 621     return E_NOTIMPL;
 622 }
 623
 624 static HRESULT WINAPI MimeBody_GetProp(
 625                               IMimeBody* iface,
 626                               LPCSTR pszName,
 627                               DWORD dwFlags,
 628                               LPPROPVARIANT pValue)
 629 {
 630     MimeBody *This = impl_from_IMimeBody(iface);
 631     TRACE("(%p)->(%s, %d, %p)\n", This, pszName, dwFlags, pValue);
 632
 633     if(!strcasecmp(pszName, "att:pri-content-type"))
 634     {
 635         PropVariantClear(pValue);
 636         pValue->vt = VT_LPSTR;
 637         pValue->u.pszVal = strdupA(This->content_pri_type);
 638         return S_OK;
 639     }
 640
 641     FIXME("stub!\n");
 642     return E_FAIL;
 643 }
 644
 645 static HRESULT WINAPI MimeBody_SetProp(
 646                               IMimeBody* iface,
 647                               LPCSTR pszName,
 648                               DWORD dwFlags,
 649                               LPCPROPVARIANT pValue)
 650 {
 651     FIXME("stub\n");
 652     return E_NOTIMPL;
 653 }
 654
 655 static HRESULT WINAPI MimeBody_AppendProp(
 656                                  IMimeBody* iface,
 657                                  LPCSTR pszName,
 658                                  DWORD dwFlags,
 659                                  LPPROPVARIANT pValue)
 660 {
 661     FIXME("stub\n");
 662     return E_NOTIMPL;
 663 }
 664
 665 static HRESULT WINAPI MimeBody_DeleteProp(
 666                                  IMimeBody* iface,
 667                                  LPCSTR pszName)
 668 {
 669     FIXME("stub\n");
 670     return E_NOTIMPL;
 671 }
 672
 673 static HRESULT WINAPI MimeBody_CopyProps(
 674                                 IMimeBody* iface,
 675                                 ULONG cNames,
 676                                 LPCSTR* prgszName,
 677                                 IMimePropertySet* pPropertySet)
 678 {
 679     FIXME("stub\n");
 680     return E_NOTIMPL;
 681 }
 682
 683 static HRESULT WINAPI MimeBody_MoveProps(
 684                                 IMimeBody* iface,
 685                                 ULONG cNames,
 686                                 LPCSTR* prgszName,
 687                                 IMimePropertySet* pPropertySet)
 688 {
 689     FIXME("stub\n");
 690     return E_NOTIMPL;
 691 }
 692
 693 static HRESULT WINAPI MimeBody_DeleteExcept(
 694                                    IMimeBody* iface,
 695                                    ULONG cNames,
 696                                    LPCSTR* prgszName)
 697 {
 698     FIXME("stub\n");
 699     return E_NOTIMPL;
 700 }
 701
 702 static HRESULT WINAPI MimeBody_QueryProp(
 703                                 IMimeBody* iface,
 704                                 LPCSTR pszName,
 705                                 LPCSTR pszCriteria,
 706                                 boolean fSubString,
 707                                 boolean fCaseSensitive)
 708 {
 709     FIXME("stub\n");
 710     return E_NOTIMPL;
 711 }
 712
 713 static HRESULT WINAPI MimeBody_GetCharset(
 714                                  IMimeBody* iface,
 715                                  LPHCHARSET phCharset)
 716 {
 717     FIXME("stub\n");
 718     *phCharset = NULL;
 719     return S_OK;
 720 }
 721
 722 static HRESULT WINAPI MimeBody_SetCharset(
 723                                  IMimeBody* iface,
 724                                  HCHARSET hCharset,
 725                                  CSETAPPLYTYPE applytype)
 726 {
 727     FIXME("stub\n");
 728     return E_NOTIMPL;
 729 }
 730
 731 static HRESULT WINAPI MimeBody_GetParameters(
 732                                     IMimeBody* iface,
 733                                     LPCSTR pszName,
 734                                     ULONG* pcParams,
 735                                     LPMIMEPARAMINFO* pprgParam)
 736 {
 737     MimeBody *This = impl_from_IMimeBody(iface);
 738     HRESULT hr;
 739     header_t *header;
 740
 741     TRACE("(%p)->(%s, %p, %p)\n", iface, debugstr_a(pszName), pcParams, pprgParam);
 742
 743     *pprgParam = NULL;
 744     *pcParams = 0;
 745
 746     hr = find_prop(This, pszName, &header);
 747     if(hr != S_OK) return hr;
 748
 749     *pcParams = list_count(&header->params);
 750     if(*pcParams)
 751     {
 752         IMimeAllocator *alloc;
 753         param_t *param;
 754         MIMEPARAMINFO *info;
 755
 756         MimeOleGetAllocator(&alloc);
 757
 758         *pprgParam = info = IMimeAllocator_Alloc(alloc, *pcParams * sizeof(**pprgParam));
 759         LIST_FOR_EACH_ENTRY(param, &header->params, param_t, entry)
 760         {
 761             int len;
 762
 763             len = strlen(param->name) + 1;
 764             info->pszName = IMimeAllocator_Alloc(alloc, len);
 765             memcpy(info->pszName, param->name, len);
 766             len = strlen(param->value) + 1;
 767             info->pszData = IMimeAllocator_Alloc(alloc, len);
 768             memcpy(info->pszData, param->value, len);
 769             info++;
 770         }
 771         IMimeAllocator_Release(alloc);
 772     }
 773     return S_OK;
 774 }
 775
 776 static HRESULT WINAPI MimeBody_IsContentType(
 777                                     IMimeBody* iface,
 778                                     LPCSTR pszPriType,
 779                                     LPCSTR pszSubType)
 780 {
 781     MimeBody *This = impl_from_IMimeBody(iface);
 782
 783     TRACE("(%p)->(%s, %s)\n", This, debugstr_a(pszPriType), debugstr_a(pszSubType));
 784     if(pszPriType)
 785     {
 786         const char *pri = This->content_pri_type;
 787         if(!pri) pri = "text";
 788         if(strcasecmp(pri, pszPriType)) return S_FALSE;
 789     }
 790
 791     if(pszSubType)
 792     {
 793         const char *sub = This->content_sub_type;
 794         if(!sub) sub = "plain";
 795         if(strcasecmp(sub, pszSubType)) return S_FALSE;
 796     }
 797
 798     return S_OK;
 799 }
 800
 801 static HRESULT WINAPI MimeBody_BindToObject(
 802                                    IMimeBody* iface,
 803                                    REFIID riid,
 804                                    void** ppvObject)
 805 {
 806     FIXME("stub\n");
 807     return E_NOTIMPL;
 808 }
 809
 810 static HRESULT WINAPI MimeBody_Clone(
 811                             IMimeBody* iface,
 812                             IMimePropertySet** ppPropertySet)
 813 {
 814     FIXME("stub\n");
 815     return E_NOTIMPL;
 816 }
 817
 818 static HRESULT WINAPI MimeBody_SetOption(
 819                                 IMimeBody* iface,
 820                                 const TYPEDID oid,
 821                                 LPCPROPVARIANT pValue)
 822 {
 823     HRESULT hr = E_NOTIMPL;
 824     TRACE("(%p)->(%08x, %p)\n", iface, oid, pValue);
 825
 826     if(pValue->vt != TYPEDID_TYPE(oid))
 827     {
 828         WARN("Called with vartype %04x and oid %08x\n", pValue->vt, oid);
 829         return E_INVALIDARG;
 830     }
 831
 832     switch(oid)
 833     {
 834     case OID_SECURITY_HWND_OWNER:
 835         FIXME("OID_SECURITY_HWND_OWNER (value %08x): ignoring\n", pValue->u.ulVal);
 836         hr = S_OK;
 837         break;
 838     default:
 839         FIXME("Unhandled oid %08x\n", oid);
 840     }
 841
 842     return hr;
 843 }
 844
 845 static HRESULT WINAPI MimeBody_GetOption(
 846                                 IMimeBody* iface,
 847                                 const TYPEDID oid,
 848                                 LPPROPVARIANT pValue)
 849 {
 850     FIXME("(%p)->(%08x, %p): stub\n", iface, oid, pValue);
 851     return E_NOTIMPL;
 852 }
 853
 854 static HRESULT WINAPI MimeBody_EnumProps(
 855                                 IMimeBody* iface,
 856                                 DWORD dwFlags,
 857                                 IMimeEnumProperties** ppEnum)
 858 {
 859     FIXME("stub\n");
 860     return E_NOTIMPL;
 861 }
 862
 863 static HRESULT WINAPI MimeBody_IsType(
 864                              IMimeBody* iface,
 865                              IMSGBODYTYPE bodytype)
 866 {
 867     MimeBody *This = impl_from_IMimeBody(iface);
 868
 869     TRACE("(%p)->(%d)\n", iface, bodytype);
 870     switch(bodytype)
 871     {
 872     case IBT_EMPTY:
 873         return This->data ? S_FALSE : S_OK;
 874     default:
 875         FIXME("Unimplemented bodytype %d - returning S_OK\n", bodytype);
 876     }
 877     return S_OK;
 878 }
 879
 880 static HRESULT WINAPI MimeBody_SetDisplayName(
 881                                      IMimeBody* iface,
 882                                      LPCSTR pszDisplay)
 883 {
 884     FIXME("stub\n");
 885     return E_NOTIMPL;
 886 }
 887
 888 static HRESULT WINAPI MimeBody_GetDisplayName(
 889                                      IMimeBody* iface,
 890                                      LPSTR* ppszDisplay)
 891 {
 892     FIXME("stub\n");
 893     return E_NOTIMPL;
 894 }
 895
 896 static HRESULT WINAPI MimeBody_GetOffsets(
 897                                  IMimeBody* iface,
 898                                  LPBODYOFFSETS pOffsets)
 899 {
 900     MimeBody *This = impl_from_IMimeBody(iface);
 901     TRACE("(%p)->(%p)\n", This, pOffsets);
 902
 903     *pOffsets = This->body_offsets;
 904
 905     if(This->body_offsets.cbBodyEnd == 0) return MIME_E_NO_DATA;
 906     return S_OK;
 907 }
 908
 909 static HRESULT WINAPI MimeBody_GetCurrentEncoding(
 910                                          IMimeBody* iface,
 911                                          ENCODINGTYPE* pietEncoding)
 912 {
 913     MimeBody *This = impl_from_IMimeBody(iface);
 914
 915     TRACE("(%p)->(%p)\n", This, pietEncoding);
 916
 917     *pietEncoding = This->encoding;
 918     return S_OK;
 919 }
 920
 921 static HRESULT WINAPI MimeBody_SetCurrentEncoding(
 922                                          IMimeBody* iface,
 923                                          ENCODINGTYPE ietEncoding)
 924 {
 925     MimeBody *This = impl_from_IMimeBody(iface);
 926
 927     TRACE("(%p)->(%d)\n", This, ietEncoding);
 928
 929     This->encoding = ietEncoding;
 930     return S_OK;
 931 }
 932
 933 static HRESULT WINAPI MimeBody_GetEstimatedSize(
 934                                        IMimeBody* iface,
 935                                        ENCODINGTYPE ietEncoding,
 936                                        ULONG* pcbSize)
 937 {
 938     FIXME("stub\n");
 939     return E_NOTIMPL;
 940 }
 941
 942 static HRESULT WINAPI MimeBody_GetDataHere(
 943                                   IMimeBody* iface,
 944                                   ENCODINGTYPE ietEncoding,
 945                                   IStream* pStream)
 946 {
 947     FIXME("stub\n");
 948     return E_NOTIMPL;
 949 }
 950
 951 static HRESULT WINAPI MimeBody_GetData(
 952                               IMimeBody* iface,
 953                               ENCODINGTYPE ietEncoding,
 954                               IStream** ppStream)
 955 {
 956     MimeBody *This = impl_from_IMimeBody(iface);
 957     FIXME("(%p)->(%d, %p). Ignoring encoding type.\n", This, ietEncoding, ppStream);
 958
 959     *ppStream = This->data;
 960     IStream_AddRef(*ppStream);
 961     return S_OK;
 962 }
 963
 964 static HRESULT WINAPI MimeBody_SetData(
 965                               IMimeBody* iface,
 966                               ENCODINGTYPE ietEncoding,
 967                               LPCSTR pszPriType,
 968                               LPCSTR pszSubType,
 969                               REFIID riid,
 970                               LPVOID pvObject)
 971 {
 972     MimeBody *This = impl_from_IMimeBody(iface);
 973     TRACE("(%p)->(%d, %s, %s, %s %p)\n", This, ietEncoding, debugstr_a(pszPriType), debugstr_a(pszSubType),
 974           debugstr_guid(riid), pvObject);
 975
 976     if(IsEqualIID(riid, &IID_IStream))
 977         IStream_AddRef((IStream *)pvObject);
 978     else
 979     {
 980         FIXME("Unhandled object type %s\n", debugstr_guid(riid));
 981         return E_INVALIDARG;
 982     }
 983
 984     if(This->data)
 985         FIXME("release old data\n");
 986
 987     This->data_iid = *riid;
 988     This->data = pvObject;
 989
 990     IMimeBody_SetCurrentEncoding(iface, ietEncoding);
 991
 992     /* FIXME: Update the content type.
 993        If pszPriType == NULL use 'application'
 994        If pszSubType == NULL use 'octet-stream' */
 995
 996     return S_OK;
 997 }
 998
 999 static HRESULT WINAPI MimeBody_EmptyData(
1000                                 IMimeBody* iface)
1001 {
1002     FIXME("stub\n");
1003     return E_NOTIMPL;
1004 }
1005
1006 static HRESULT WINAPI MimeBody_CopyTo(
1007                              IMimeBody* iface,
1008                              IMimeBody* pBody)
1009 {
1010     FIXME("stub\n");
1011     return E_NOTIMPL;
1012 }
1013
1014 static HRESULT WINAPI MimeBody_GetTransmitInfo(
1015                                       IMimeBody* iface,
1016                                       LPTRANSMITINFO pTransmitInfo)
1017 {
1018     FIXME("stub\n");
1019     return E_NOTIMPL;
1020 }
1021
1022 static HRESULT WINAPI MimeBody_SaveToFile(
1023                                  IMimeBody* iface,
1024                                  ENCODINGTYPE ietEncoding,
1025                                  LPCSTR pszFilePath)
1026 {
1027     FIXME("stub\n");
1028     return E_NOTIMPL;
1029 }
1030
1031 static HRESULT WINAPI MimeBody_GetHandle(
1032                                 IMimeBody* iface,
1033                                 LPHBODY phBody)
1034 {
1035     MimeBody *This = impl_from_IMimeBody(iface);
1036     TRACE("(%p)->(%p)\n", iface, phBody);
1037
1038     *phBody = This->handle;
1039     return This->handle ? S_OK : MIME_E_NO_DATA;
1040 }
1041
1042 static IMimeBodyVtbl body_vtbl =
1043 {
1044     MimeBody_QueryInterface,
1045     MimeBody_AddRef,
1046     MimeBody_Release,
1047     MimeBody_GetClassID,
1048     MimeBody_IsDirty,
1049     MimeBody_Load,
1050     MimeBody_Save,
1051     MimeBody_GetSizeMax,
1052     MimeBody_InitNew,
1053     MimeBody_GetPropInfo,
1054     MimeBody_SetPropInfo,
1055     MimeBody_GetProp,
1056     MimeBody_SetProp,
1057     MimeBody_AppendProp,
1058     MimeBody_DeleteProp,
1059     MimeBody_CopyProps,
1060     MimeBody_MoveProps,
1061     MimeBody_DeleteExcept,
1062     MimeBody_QueryProp,
1063     MimeBody_GetCharset,
1064     MimeBody_SetCharset,
1065     MimeBody_GetParameters,
1066     MimeBody_IsContentType,
1067     MimeBody_BindToObject,
1068     MimeBody_Clone,
1069     MimeBody_SetOption,
1070     MimeBody_GetOption,
1071     MimeBody_EnumProps,
1072     MimeBody_IsType,
1073     MimeBody_SetDisplayName,
1074     MimeBody_GetDisplayName,
1075     MimeBody_GetOffsets,
1076     MimeBody_GetCurrentEncoding,
1077     MimeBody_SetCurrentEncoding,
1078     MimeBody_GetEstimatedSize,
1079     MimeBody_GetDataHere,
1080     MimeBody_GetData,
1081     MimeBody_SetData,
1082     MimeBody_EmptyData,
1083     MimeBody_CopyTo,
1084     MimeBody_GetTransmitInfo,
1085     MimeBody_SaveToFile,
1086     MimeBody_GetHandle
1087 };
1088
1089 static HRESULT MimeBody_set_offsets(MimeBody *body, const BODYOFFSETS *offsets)
1090 {
1091     TRACE("setting offsets to %d, %d, %d, %d\n", offsets->cbBoundaryStart,
1092           offsets->cbHeaderStart, offsets->cbBodyStart, offsets->cbBodyEnd);
1093
1094     body->body_offsets = *offsets;
1095     return S_OK;
1096 }
1097
1098 #define FIRST_CUSTOM_PROP_ID 0x100
1099
1100 HRESULT MimeBody_create(IUnknown *outer, void **obj)
1101 {
1102     MimeBody *This;
1103     BODYOFFSETS body_offsets;
1104
1105     *obj = NULL;
1106
1107     if(outer) return CLASS_E_NOAGGREGATION;
1108
1109     This = HeapAlloc(GetProcessHeap(), 0, sizeof(*This));
1110     if (!This) return E_OUTOFMEMORY;
1111
1112     This->lpVtbl = &body_vtbl;
1113     This->refs = 1;
1114     This->handle = NULL;
1115     list_init(&This->headers);
1116     list_init(&This->new_props);
1117     This->next_prop_id = FIRST_CUSTOM_PROP_ID;
1118     This->content_pri_type = NULL;
1119     This->content_sub_type = NULL;
1120     This->encoding = IET_7BIT;
1121     This->data = NULL;
1122     This->data_iid = IID_NULL;
1123
1124     body_offsets.cbBoundaryStart = body_offsets.cbHeaderStart = 0;
1125     body_offsets.cbBodyStart     = body_offsets.cbBodyEnd     = 0;
1126     MimeBody_set_offsets(This, &body_offsets);
1127
1128     *obj = &This->lpVtbl;
1129     return S_OK;
1130 }
1131
1132 typedef struct
1133 {
1134     IStreamVtbl *lpVtbl;
1135     LONG refs;
1136
1137     IStream *base;
1138     ULARGE_INTEGER pos, start, length;
1139 } sub_stream_t;
1140
1141 static inline sub_stream_t *impl_from_IStream( IStream *iface )
1142 {
1143     return (sub_stream_t *)((char*)iface - FIELD_OFFSET(sub_stream_t, lpVtbl));
1144 }
1145
1146 static HRESULT WINAPI sub_stream_QueryInterface(
1147         IStream* iface,
1148         REFIID riid,
1149         void **ppvObject)
1150 {
1151     sub_stream_t *This = impl_from_IStream(iface);
1152
1153     TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppvObject);
1154     *ppvObject = NULL;
1155
1156     if(IsEqualIID(riid, &IID_IUnknown) ||
1157        IsEqualIID(riid, &IID_ISequentialStream) ||
1158        IsEqualIID(riid, &IID_IStream))
1159     {
1160         IStream_AddRef(iface);
1161         *ppvObject = iface;
1162         return S_OK;
1163     }
1164     return E_NOINTERFACE;
1165 }
1166
1167 static ULONG WINAPI sub_stream_AddRef(
1168          IStream* iface)
1169 {
1170     sub_stream_t *This = impl_from_IStream(iface);
1171
1172     TRACE("(%p)\n", This);
1173     return InterlockedIncrement(&This->refs);
1174 }
1175
1176 static ULONG WINAPI  sub_stream_Release(
1177         IStream* iface)
1178 {
1179     sub_stream_t *This = impl_from_IStream(iface);
1180     LONG refs;
1181
1182     TRACE("(%p)\n", This);
1183     refs = InterlockedDecrement(&This->refs);
1184     if(!refs)
1185     {
1186         IStream_Release(This->base);
1187         HeapFree(GetProcessHeap(), 0, This);
1188     }
1189     return refs;
1190 }
1191
1192 static HRESULT WINAPI sub_stream_Read(
1193         IStream* iface,
1194         void *pv,
1195         ULONG cb,
1196         ULONG *pcbRead)
1197 {
1198     sub_stream_t *This = impl_from_IStream(iface);
1199     HRESULT hr;
1200     ULARGE_INTEGER base_pos;
1201     LARGE_INTEGER tmp_pos;
1202
1203     TRACE("(%p, %d, %p)\n", pv, cb, pcbRead);
1204
1205     tmp_pos.QuadPart = 0;
1206     IStream_Seek(This->base, tmp_pos, STREAM_SEEK_CUR, &base_pos);
1207     tmp_pos.QuadPart = This->pos.QuadPart + This->start.QuadPart;
1208     IStream_Seek(This->base, tmp_pos, STREAM_SEEK_SET, NULL);
1209
1210     if(This->pos.QuadPart + cb > This->length.QuadPart)
1211         cb = This->length.QuadPart - This->pos.QuadPart;
1212
1213     hr = IStream_Read(This->base, pv, cb, pcbRead);
1214
1215     This->pos.QuadPart += *pcbRead;
1216
1217     tmp_pos.QuadPart = base_pos.QuadPart;
1218     IStream_Seek(This->base, tmp_pos, STREAM_SEEK_SET, NULL);
1219
1220     return hr;
1221 }
1222
1223 static HRESULT WINAPI sub_stream_Write(
1224         IStream* iface,
1225         const void *pv,
1226         ULONG cb,
1227         ULONG *pcbWritten)
1228 {
1229     FIXME("stub\n");
1230     return E_NOTIMPL;
1231 }
1232
1233 static HRESULT WINAPI sub_stream_Seek(
1234         IStream* iface,
1235         LARGE_INTEGER dlibMove,
1236         DWORD dwOrigin,
1237         ULARGE_INTEGER *plibNewPosition)
1238 {
1239     sub_stream_t *This = impl_from_IStream(iface);
1240     LARGE_INTEGER new_pos;
1241
1242     TRACE("(%08x.%08x, %x, %p)\n", dlibMove.u.HighPart, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
1243
1244     switch(dwOrigin)
1245     {
1246     case STREAM_SEEK_SET:
1247         new_pos = dlibMove;
1248         break;
1249     case STREAM_SEEK_CUR:
1250         new_pos.QuadPart = This->pos.QuadPart + dlibMove.QuadPart;
1251         break;
1252     case STREAM_SEEK_END:
1253         new_pos.QuadPart = This->length.QuadPart + dlibMove.QuadPart;
1254         break;
1255     default:
1256         return STG_E_INVALIDFUNCTION;
1257     }
1258
1259     if(new_pos.QuadPart < 0) new_pos.QuadPart = 0;
1260     else if(new_pos.QuadPart > This->length.QuadPart) new_pos.QuadPart = This->length.QuadPart;
1261
1262     This->pos.QuadPart = new_pos.QuadPart;
1263
1264     if(plibNewPosition) *plibNewPosition = This->pos;
1265     return S_OK;
1266 }
1267
1268 static HRESULT WINAPI sub_stream_SetSize(
1269         IStream* iface,
1270         ULARGE_INTEGER libNewSize)
1271 {
1272     FIXME("stub\n");
1273     return E_NOTIMPL;
1274 }
1275
1276 static HRESULT WINAPI sub_stream_CopyTo(
1277         IStream* iface,
1278         IStream *pstm,
1279         ULARGE_INTEGER cb,
1280         ULARGE_INTEGER *pcbRead,
1281         ULARGE_INTEGER *pcbWritten)
1282 {
1283     HRESULT        hr = S_OK;
1284     BYTE           tmpBuffer[128];
1285     ULONG          bytesRead, bytesWritten, copySize;
1286     ULARGE_INTEGER totalBytesRead;
1287     ULARGE_INTEGER totalBytesWritten;
1288
1289     TRACE("(%p)->(%p, %d, %p, %p)\n", iface, pstm, cb.u.LowPart, pcbRead, pcbWritten);
1290
1291     totalBytesRead.QuadPart = 0;
1292     totalBytesWritten.QuadPart = 0;
1293
1294     while ( cb.QuadPart > 0 )
1295     {
1296         if ( cb.QuadPart >= sizeof(tmpBuffer) )
1297             copySize = sizeof(tmpBuffer);
1298         else
1299             copySize = cb.u.LowPart;
1300
1301         hr = IStream_Read(iface, tmpBuffer, copySize, &bytesRead);
1302         if (FAILED(hr)) break;
1303
1304         totalBytesRead.QuadPart += bytesRead;
1305
1306         if (bytesRead)
1307         {
1308             hr = IStream_Write(pstm, tmpBuffer, bytesRead, &bytesWritten);
1309             if (FAILED(hr)) break;
1310             totalBytesWritten.QuadPart += bytesWritten;
1311         }
1312
1313         if (bytesRead != copySize)
1314             cb.QuadPart = 0;
1315         else
1316             cb.QuadPart -= bytesRead;
1317     }
1318
1319     if (pcbRead) pcbRead->QuadPart = totalBytesRead.QuadPart;
1320     if (pcbWritten) pcbWritten->QuadPart = totalBytesWritten.QuadPart;
1321
1322     return hr;
1323 }
1324
1325 static HRESULT WINAPI sub_stream_Commit(
1326         IStream* iface,
1327         DWORD grfCommitFlags)
1328 {
1329     FIXME("stub\n");
1330     return E_NOTIMPL;
1331 }
1332
1333 static HRESULT WINAPI sub_stream_Revert(
1334         IStream* iface)
1335 {
1336     FIXME("stub\n");
1337     return E_NOTIMPL;
1338 }
1339
1340 static HRESULT WINAPI sub_stream_LockRegion(
1341         IStream* iface,
1342         ULARGE_INTEGER libOffset,
1343         ULARGE_INTEGER cb,
1344         DWORD dwLockType)
1345 {
1346     FIXME("stub\n");
1347     return E_NOTIMPL;
1348 }
1349
1350 static HRESULT WINAPI sub_stream_UnlockRegion(
1351         IStream* iface,
1352         ULARGE_INTEGER libOffset,
1353         ULARGE_INTEGER cb,
1354         DWORD dwLockType)
1355 {
1356     FIXME("stub\n");
1357     return E_NOTIMPL;
1358 }
1359
1360 static HRESULT WINAPI sub_stream_Stat(
1361         IStream* iface,
1362         STATSTG *pstatstg,
1363         DWORD grfStatFlag)
1364 {
1365     sub_stream_t *This = impl_from_IStream(iface);
1366     FIXME("(%p)->(%p, %08x)\n", This, pstatstg, grfStatFlag);
1367     memset(pstatstg, 0, sizeof(*pstatstg));
1368     pstatstg->cbSize = This->length;
1369     return S_OK;
1370 }
1371
1372 static HRESULT WINAPI sub_stream_Clone(
1373         IStream* iface,
1374         IStream **ppstm)
1375 {
1376     FIXME("stub\n");
1377     return E_NOTIMPL;
1378 }
1379
1380 static struct IStreamVtbl sub_stream_vtbl =
1381 {
1382     sub_stream_QueryInterface,
1383     sub_stream_AddRef,
1384     sub_stream_Release,
1385     sub_stream_Read,
1386     sub_stream_Write,
1387     sub_stream_Seek,
1388     sub_stream_SetSize,
1389     sub_stream_CopyTo,
1390     sub_stream_Commit,
1391     sub_stream_Revert,
1392     sub_stream_LockRegion,
1393     sub_stream_UnlockRegion,
1394     sub_stream_Stat,
1395     sub_stream_Clone
1396 };
1397
1398 static HRESULT create_sub_stream(IStream *stream, ULARGE_INTEGER start, ULARGE_INTEGER length, IStream **out)
1399 {
1400     sub_stream_t *This;
1401
1402     *out = NULL;
1403     This = HeapAlloc(GetProcessHeap(), 0, sizeof(*This));
1404     if(!This) return E_OUTOFMEMORY;
1405
1406     This->lpVtbl = &sub_stream_vtbl;
1407     This->refs = 1;
1408     This->start = start;
1409     This->length = length;
1410     This->pos.QuadPart = 0;
1411     IStream_AddRef(stream);
1412     This->base = stream;
1413
1414     *out = (IStream*)&This->lpVtbl;
1415     return S_OK;
1416 }
1417
1418
1419 typedef struct body_t
1420 {
1421     struct list entry;
1422     DWORD index;
1423     IMimeBody *mime_body;
1424
1425     struct body_t *parent;
1426     struct list children;
1427 } body_t;
1428
1429 typedef struct MimeMessage
1430 {
1431     const IMimeMessageVtbl *lpVtbl;
1432
1433     LONG refs;
1434     IStream *stream;
1435
1436     struct list body_tree;
1437     DWORD next_index;
1438 } MimeMessage;
1439
1440 static HRESULT WINAPI MimeMessage_QueryInterface(IMimeMessage *iface, REFIID riid, void **ppv)
1441 {
1442     TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv);
1443
1444     if (IsEqualIID(riid, &IID_IUnknown) ||
1445         IsEqualIID(riid, &IID_IPersist) ||
1446         IsEqualIID(riid, &IID_IPersistStreamInit) ||
1447         IsEqualIID(riid, &IID_IMimeMessageTree) ||
1448         IsEqualIID(riid, &IID_IMimeMessage))
1449     {
1450         *ppv = iface;
1451         IUnknown_AddRef(iface);
1452         return S_OK;
1453     }
1454
1455     FIXME("no interface for %s\n", debugstr_guid(riid));
1456     *ppv = NULL;
1457     return E_NOINTERFACE;
1458 }
1459
1460 static ULONG WINAPI MimeMessage_AddRef(IMimeMessage *iface)
1461 {
1462     MimeMessage *This = (MimeMessage *)iface;
1463     TRACE("(%p)->()\n", iface);
1464     return InterlockedIncrement(&This->refs);
1465 }
1466
1467 static void empty_body_list(struct list *list)
1468 {
1469     body_t *body, *cursor2;
1470     LIST_FOR_EACH_ENTRY_SAFE(body, cursor2, list, body_t, entry)
1471     {
1472         empty_body_list(&body->children);
1473         list_remove(&body->entry);
1474         IMimeBody_Release(body->mime_body);
1475         HeapFree(GetProcessHeap(), 0, body);
1476     }
1477 }
1478
1479 static ULONG WINAPI MimeMessage_Release(IMimeMessage *iface)
1480 {
1481     MimeMessage *This = (MimeMessage *)iface;
1482     ULONG refs;
1483
1484     TRACE("(%p)->()\n", iface);
1485
1486     refs = InterlockedDecrement(&This->refs);
1487     if (!refs)
1488     {
1489         empty_body_list(&This->body_tree);
1490
1491         if(This->stream) IStream_Release(This->stream);
1492         HeapFree(GetProcessHeap(), 0, This);
1493     }
1494
1495     return refs;
1496 }
1497
1498 /*** IPersist methods ***/
1499 static HRESULT WINAPI MimeMessage_GetClassID(
1500     IMimeMessage *iface,
1501     CLSID *pClassID)
1502 {
1503     FIXME("(%p)->(%p)\n", iface, pClassID);
1504     return E_NOTIMPL;
1505 }
1506
1507 /*** IPersistStreamInit methods ***/
1508 static HRESULT WINAPI MimeMessage_IsDirty(
1509     IMimeMessage *iface)
1510 {
1511     FIXME("(%p)->()\n", iface);
1512     return E_NOTIMPL;
1513 }
1514
1515 static body_t *new_body_entry(IMimeBody *mime_body, DWORD index, body_t *parent)
1516 {
1517     body_t *body = HeapAlloc(GetProcessHeap(), 0, sizeof(*body));
1518     if(body)
1519     {
1520         body->mime_body = mime_body;
1521         body->index = index;
1522         list_init(&body->children);
1523         body->parent = parent;
1524     }
1525     return body;
1526 }
1527
1528 typedef struct
1529 {
1530     struct list entry;
1531     BODYOFFSETS offsets;
1532 } offset_entry_t;
1533
1534 static HRESULT create_body_offset_list(IStream *stm, const char *boundary, struct list *body_offsets)
1535 {
1536     HRESULT hr;
1537     DWORD read;
1538     int boundary_len = strlen(boundary);
1539     char *buf, *nl_boundary, *ptr, *overlap;
1540     DWORD start = 0, overlap_no;
1541     offset_entry_t *cur_body = NULL;
1542     ULARGE_INTEGER cur;
1543     LARGE_INTEGER zero;
1544
1545     list_init(body_offsets);
1546     nl_boundary = HeapAlloc(GetProcessHeap(), 0, 4 + boundary_len + 1);
1547     memcpy(nl_boundary, "\r\n--", 4);
1548     memcpy(nl_boundary + 4, boundary, boundary_len + 1);
1549
1550     overlap_no = boundary_len + 5;
1551
1552     overlap = buf = HeapAlloc(GetProcessHeap(), 0, overlap_no + PARSER_BUF_SIZE + 1);
1553
1554     zero.QuadPart = 0;
1555     hr = IStream_Seek(stm, zero, STREAM_SEEK_CUR, &cur);
1556     start = cur.u.LowPart;
1557
1558     do {
1559         hr = IStream_Read(stm, overlap, PARSER_BUF_SIZE, &read);
1560         if(FAILED(hr)) goto end;
1561         if(read == 0) break;
1562         overlap[read] = '\0';
1563
1564         ptr = buf;
1565         do {
1566             ptr = strstr(ptr, nl_boundary);
1567             if(ptr)
1568             {
1569                 DWORD boundary_start = start + ptr - buf;
1570                 char *end = ptr + boundary_len + 4;
1571
1572                 if(*end == '\0' || *(end + 1) == '\0')
1573                     break;
1574
1575                 if(*end == '\r' && *(end + 1) == '\n')
1576                 {
1577                     if(cur_body)
1578                     {
1579                         cur_body->offsets.cbBodyEnd = boundary_start;
1580                         list_add_tail(body_offsets, &cur_body->entry);
1581                     }
1582                     cur_body = HeapAlloc(GetProcessHeap(), 0, sizeof(*cur_body));
1583                     cur_body->offsets.cbBoundaryStart = boundary_start + 2; /* doesn't including the leading \r\n */
1584                     cur_body->offsets.cbHeaderStart = boundary_start + boundary_len + 6;
1585                 }
1586                 else if(*end == '-' && *(end + 1) == '-')
1587                 {
1588                     if(cur_body)
1589                     {
1590                         cur_body->offsets.cbBodyEnd = boundary_start;
1591                         list_add_tail(body_offsets, &cur_body->entry);
1592                         goto end;
1593                     }
1594                 }
1595                 ptr = end + 2;
1596             }
1597         } while(ptr);
1598
1599         if(overlap == buf) /* 1st iteration */
1600         {
1601             memcpy(buf, buf + PARSER_BUF_SIZE - overlap_no, overlap_no);
1602             overlap = buf + overlap_no;
1603             start += read - overlap_no;
1604         }
1605         else
1606         {
1607             memcpy(buf, buf + PARSER_BUF_SIZE, overlap_no);
1608             start += read;
1609         }
1610     } while(1);
1611
1612 end:
1613     HeapFree(GetProcessHeap(), 0, nl_boundary);
1614     HeapFree(GetProcessHeap(), 0, buf);
1615     return hr;
1616 }
1617
1618 static body_t *create_sub_body(MimeMessage *msg, IStream *pStm, BODYOFFSETS *offset, body_t *parent)
1619 {
1620     IMimeBody *mime_body;
1621     HRESULT hr;
1622     body_t *body;
1623     ULARGE_INTEGER cur;
1624     LARGE_INTEGER zero;
1625
1626     MimeBody_create(NULL, (void**)&mime_body);
1627     IMimeBody_Load(mime_body, pStm);
1628     zero.QuadPart = 0;
1629     hr = IStream_Seek(pStm, zero, STREAM_SEEK_CUR, &cur);
1630     offset->cbBodyStart = cur.u.LowPart + offset->cbHeaderStart;
1631     if(parent) MimeBody_set_offsets(impl_from_IMimeBody(mime_body), offset);
1632     IMimeBody_SetData(mime_body, IET_BINARY, NULL, NULL, &IID_IStream, pStm);
1633     body = new_body_entry(mime_body, msg->next_index++, parent);
1634
1635     if(IMimeBody_IsContentType(mime_body, "multipart", NULL) == S_OK)
1636     {
1637         MIMEPARAMINFO *param_info;
1638         ULONG count, i;
1639         IMimeAllocator *alloc;
1640
1641         hr = IMimeBody_GetParameters(mime_body, "Content-Type", &count, &param_info);
1642         if(hr != S_OK || count == 0) return body;
1643
1644         MimeOleGetAllocator(&alloc);
1645
1646         for(i = 0; i < count; i++)
1647         {
1648             if(!strcasecmp(param_info[i].pszName, "boundary"))
1649             {
1650                 struct list offset_list;
1651                 offset_entry_t *cur, *cursor2;
1652                 hr = create_body_offset_list(pStm, param_info[i].pszData, &offset_list);
1653                 LIST_FOR_EACH_ENTRY_SAFE(cur, cursor2, &offset_list, offset_entry_t, entry)
1654                 {
1655                     body_t *sub_body;
1656                     IStream *sub_stream;
1657                     ULARGE_INTEGER start, length;
1658
1659                     start.QuadPart = cur->offsets.cbHeaderStart;
1660                     length.QuadPart = cur->offsets.cbBodyEnd - cur->offsets.cbHeaderStart;
1661                     create_sub_stream(pStm, start, length, &sub_stream);
1662                     sub_body = create_sub_body(msg, sub_stream, &cur->offsets, body);
1663                     IStream_Release(sub_stream);
1664                     list_add_tail(&body->children, &sub_body->entry);
1665                     list_remove(&cur->entry);
1666                     HeapFree(GetProcessHeap(), 0, cur);
1667                 }
1668                 break;
1669             }
1670         }
1671         IMimeAllocator_FreeParamInfoArray(alloc, count, param_info, TRUE);
1672         IMimeAllocator_Release(alloc);
1673     }
1674     return body;
1675 }
1676
1677 static HRESULT WINAPI MimeMessage_Load(
1678     IMimeMessage *iface,
1679     LPSTREAM pStm)
1680 {
1681     MimeMessage *This = (MimeMessage *)iface;
1682     body_t *root_body;
1683     BODYOFFSETS offsets;
1684     ULARGE_INTEGER cur;
1685     LARGE_INTEGER zero;
1686
1687     TRACE("(%p)->(%p)\n", iface, pStm);
1688
1689     if(This->stream)
1690     {
1691         FIXME("already loaded a message\n");
1692         return E_FAIL;
1693     }
1694
1695     IStream_AddRef(pStm);
1696     This->stream = pStm;
1697     offsets.cbBoundaryStart = offsets.cbHeaderStart = 0;
1698     offsets.cbBodyStart = offsets.cbBodyEnd = 0;
1699
1700     root_body = create_sub_body(This, pStm, &offsets, NULL);
1701
1702     zero.QuadPart = 0;
1703     IStream_Seek(pStm, zero, STREAM_SEEK_END, &cur);
1704     offsets.cbBodyEnd = cur.u.LowPart;
1705     MimeBody_set_offsets(impl_from_IMimeBody(root_body->mime_body), &offsets);
1706
1707     list_add_head(&This->body_tree, &root_body->entry);
1708
1709     return S_OK;
1710 }
1711
1712 static HRESULT WINAPI MimeMessage_Save(
1713     IMimeMessage *iface,
1714     LPSTREAM pStm,
1715     BOOL fClearDirty)
1716 {
1717     FIXME("(%p)->(%p, %s)\n", iface, pStm, fClearDirty ? "TRUE" : "FALSE");
1718     return E_NOTIMPL;
1719 }
1720
1721 static HRESULT WINAPI MimeMessage_GetSizeMax(
1722     IMimeMessage *iface,
1723     ULARGE_INTEGER *pcbSize)
1724 {
1725     FIXME("(%p)->(%p)\n", iface, pcbSize);
1726     return E_NOTIMPL;
1727 }
1728
1729 static HRESULT WINAPI MimeMessage_InitNew(
1730     IMimeMessage *iface)
1731 {
1732     FIXME("(%p)->()\n", iface);
1733     return E_NOTIMPL;
1734 }
1735
1736 /*** IMimeMessageTree methods ***/
1737 static HRESULT WINAPI MimeMessage_GetMessageSource(
1738     IMimeMessage *iface,
1739     IStream **ppStream,
1740     DWORD dwFlags)
1741 {
1742     MimeMessage *This = (MimeMessage *)iface;
1743     FIXME("(%p)->(%p, 0x%x)\n", iface, ppStream, dwFlags);
1744
1745     IStream_AddRef(This->stream);
1746     *ppStream = This->stream;
1747     return S_OK;
1748 }
1749
1750 static HRESULT WINAPI MimeMessage_GetMessageSize(
1751     IMimeMessage *iface,
1752     ULONG *pcbSize,
1753     DWORD dwFlags)
1754 {
1755     FIXME("(%p)->(%p, 0x%x)\n", iface, pcbSize, dwFlags);
1756     return E_NOTIMPL;
1757 }
1758
1759 static HRESULT WINAPI MimeMessage_LoadOffsetTable(
1760     IMimeMessage *iface,
1761     IStream *pStream)
1762 {
1763     FIXME("(%p)->(%p)\n", iface, pStream);
1764     return E_NOTIMPL;
1765 }
1766
1767 static HRESULT WINAPI MimeMessage_SaveOffsetTable(
1768     IMimeMessage *iface,
1769     IStream *pStream,
1770     DWORD dwFlags)
1771 {
1772     FIXME("(%p)->(%p, 0x%x)\n", iface, pStream, dwFlags);
1773     return E_NOTIMPL;
1774 }
1775
1776
1777 static HRESULT WINAPI MimeMessage_GetFlags(
1778     IMimeMessage *iface,
1779     DWORD *pdwFlags)
1780 {
1781     FIXME("(%p)->(%p)\n", iface, pdwFlags);
1782     return E_NOTIMPL;
1783 }
1784
1785 static HRESULT WINAPI MimeMessage_Commit(
1786     IMimeMessage *iface,
1787     DWORD dwFlags)
1788 {
1789     FIXME("(%p)->(0x%x)\n", iface, dwFlags);
1790     return E_NOTIMPL;
1791 }
1792
1793
1794 static HRESULT WINAPI MimeMessage_HandsOffStorage(
1795     IMimeMessage *iface)
1796 {
1797     FIXME("(%p)->()\n", iface);
1798     return E_NOTIMPL;
1799 }
1800
1801 static HRESULT find_body(struct list *list, HBODY hbody, body_t **body)
1802 {
1803     body_t *cur;
1804     HRESULT hr;
1805
1806     if(hbody == HBODY_ROOT)
1807     {
1808         *body = LIST_ENTRY(list_head(list), body_t, entry);
1809         return S_OK;
1810     }
1811
1812     LIST_FOR_EACH_ENTRY(cur, list, body_t, entry)
1813     {
1814         if(cur->index == HandleToUlong(hbody))
1815         {
1816             *body = cur;
1817             return S_OK;
1818         }
1819         hr = find_body(&cur->children, hbody, body);
1820         if(hr == S_OK) return S_OK;
1821     }
1822     return S_FALSE;
1823 }
1824
1825 static HRESULT WINAPI MimeMessage_BindToObject(
1826     IMimeMessage *iface,
1827     const HBODY hBody,
1828     REFIID riid,
1829     void **ppvObject)
1830 {
1831     MimeMessage *This = (MimeMessage *)iface;
1832     HRESULT hr;
1833     body_t *body;
1834
1835     TRACE("(%p)->(%p, %s, %p)\n", iface, hBody, debugstr_guid(riid), ppvObject);
1836
1837     hr = find_body(&This->body_tree, hBody, &body);
1838
1839     if(hr != S_OK) return hr;
1840
1841     if(IsEqualIID(riid, &IID_IMimeBody))
1842     {
1843         IMimeBody_AddRef(body->mime_body);
1844         *ppvObject = body->mime_body;
1845         return S_OK;
1846     }
1847
1848     return E_NOINTERFACE;
1849 }
1850
1851 static HRESULT WINAPI MimeMessage_SaveBody(
1852     IMimeMessage *iface,
1853     HBODY hBody,
1854     DWORD dwFlags,
1855     IStream *pStream)
1856 {
1857     FIXME("(%p)->(%p, 0x%x, %p)\n", iface, hBody, dwFlags, pStream);
1858     return E_NOTIMPL;
1859 }
1860
1861 static HRESULT get_body(MimeMessage *msg, BODYLOCATION location, HBODY pivot, body_t **out)
1862 {
1863     body_t *root = LIST_ENTRY(list_head(&msg->body_tree), body_t, entry);
1864     body_t *body;
1865     HRESULT hr;
1866     struct list *list;
1867
1868     if(location == IBL_ROOT)
1869     {
1870         *out = root;
1871         return S_OK;
1872     }
1873
1874     hr = find_body(&msg->body_tree, pivot, &body);
1875
1876     if(hr == S_OK)
1877     {
1878         switch(location)
1879         {
1880         case IBL_PARENT:
1881             *out = body->parent;
1882             break;
1883
1884         case IBL_FIRST:
1885             list = list_head(&body->children);
1886             if(list)
1887                 *out = LIST_ENTRY(list, body_t, entry);
1888             else
1889                 hr = MIME_E_NOT_FOUND;
1890             break;
1891
1892         case IBL_LAST:
1893             list = list_tail(&body->children);
1894             if(list)
1895                 *out = LIST_ENTRY(list, body_t, entry);
1896             else
1897                 hr = MIME_E_NOT_FOUND;
1898             break;
1899
1900         case IBL_NEXT:
1901             list = list_next(&body->parent->children, &body->entry);
1902             if(list)
1903                 *out = LIST_ENTRY(list, body_t, entry);
1904             else
1905                 hr = MIME_E_NOT_FOUND;
1906             break;
1907
1908         case IBL_PREVIOUS:
1909             list = list_prev(&body->parent->children, &body->entry);
1910             if(list)
1911                 *out = LIST_ENTRY(list, body_t, entry);
1912             else
1913                 hr = MIME_E_NOT_FOUND;
1914             break;
1915
1916         default:
1917             hr = E_FAIL;
1918             break;
1919         }
1920     }
1921
1922     return hr;
1923 }
1924
1925
1926 static HRESULT WINAPI MimeMessage_InsertBody(
1927     IMimeMessage *iface,
1928     BODYLOCATION location,
1929     HBODY hPivot,
1930     LPHBODY phBody)
1931 {
1932     FIXME("(%p)->(%d, %p, %p)\n", iface, location, hPivot, phBody);
1933     return E_NOTIMPL;
1934 }
1935
1936 static HRESULT WINAPI MimeMessage_GetBody(
1937     IMimeMessage *iface,
1938     BODYLOCATION location,
1939     HBODY hPivot,
1940     LPHBODY phBody)
1941 {
1942     MimeMessage *This = (MimeMessage *)iface;
1943     body_t *body;
1944     HRESULT hr;
1945
1946     TRACE("(%p)->(%d, %p, %p)\n", iface, location, hPivot, phBody);
1947
1948     hr = get_body(This, location, hPivot, &body);
1949
1950     if(hr == S_OK) *phBody = UlongToHandle(body->index);
1951
1952     return hr;
1953 }
1954
1955 static HRESULT WINAPI MimeMessage_DeleteBody(
1956     IMimeMessage *iface,
1957     HBODY hBody,
1958     DWORD dwFlags)
1959 {
1960     FIXME("(%p)->(%p, %08x)\n", iface, hBody, dwFlags);
1961     return E_NOTIMPL;
1962 }
1963
1964 static HRESULT WINAPI MimeMessage_MoveBody(
1965     IMimeMessage *iface,
1966     HBODY hBody,
1967     BODYLOCATION location)
1968 {
1969     FIXME("(%p)->(%d)\n", iface, location);
1970     return E_NOTIMPL;
1971 }
1972
1973 static void count_children(body_t *body, boolean recurse, ULONG *count)
1974 {
1975     body_t *child;
1976
1977     LIST_FOR_EACH_ENTRY(child, &body->children, body_t, entry)
1978     {
1979         (*count)++;
1980         if(recurse) count_children(child, recurse, count);
1981     }
1982 }
1983
1984 static HRESULT WINAPI MimeMessage_CountBodies(
1985     IMimeMessage *iface,
1986     HBODY hParent,
1987     boolean fRecurse,
1988     ULONG *pcBodies)
1989 {
1990     HRESULT hr;
1991     MimeMessage *This = (MimeMessage *)iface;
1992     body_t *body;
1993
1994     TRACE("(%p)->(%p, %s, %p)\n", iface, hParent, fRecurse ? "TRUE" : "FALSE", pcBodies);
1995
1996     hr = find_body(&This->body_tree, hParent, &body);
1997     if(hr != S_OK) return hr;
1998
1999     *pcBodies = 1;
2000     count_children(body, fRecurse, pcBodies);
2001
2002     return S_OK;
2003 }
2004
2005 static HRESULT find_next(IMimeMessage *msg, body_t *body, LPFINDBODY find, HBODY *out)
2006 {
2007     MimeMessage *This = (MimeMessage *)msg;
2008     struct list *ptr;
2009     HBODY next;
2010
2011     for (;;)
2012     {
2013         if (!body) ptr = list_head( &This->body_tree );
2014         else
2015         {
2016             ptr = list_head( &body->children );
2017             while (!ptr)
2018             {
2019                 if (!body->parent) return MIME_E_NOT_FOUND;
2020                 if (!(ptr = list_next( &body->parent->children, &body->entry ))) body = body->parent;
2021             }
2022         }
2023
2024         body = LIST_ENTRY( ptr, body_t, entry );
2025         next = UlongToHandle( body->index );
2026         find->dwReserved = body->index;
2027         if (IMimeBody_IsContentType(body->mime_body, find->pszPriType, find->pszSubType) == S_OK)
2028         {
2029             *out = next;
2030             return S_OK;
2031         }
2032     }
2033     return MIME_E_NOT_FOUND;
2034 }
2035
2036 static HRESULT WINAPI MimeMessage_FindFirst(
2037     IMimeMessage *iface,
2038     LPFINDBODY pFindBody,
2039     LPHBODY phBody)
2040 {
2041     TRACE("(%p)->(%p, %p)\n", iface, pFindBody, phBody);
2042
2043     pFindBody->dwReserved = 0;
2044     return find_next( iface, NULL, pFindBody, phBody );
2045 }
2046
2047 static HRESULT WINAPI MimeMessage_FindNext(
2048     IMimeMessage *iface,
2049     LPFINDBODY pFindBody,
2050     LPHBODY phBody)
2051 {
2052     MimeMessage *This = (MimeMessage *)iface;
2053     body_t *body;
2054     HRESULT hr;
2055
2056     TRACE("(%p)->(%p, %p)\n", iface, pFindBody, phBody);
2057
2058     hr = find_body( &This->body_tree, UlongToHandle( pFindBody->dwReserved ), &body );
2059     if (hr != S_OK) return MIME_E_NOT_FOUND;
2060     return find_next( iface, body, pFindBody, phBody );
2061 }
2062
2063 static HRESULT WINAPI MimeMessage_ResolveURL(
2064     IMimeMessage *iface,
2065     HBODY hRelated,
2066     LPCSTR pszBase,
2067     LPCSTR pszURL,
2068     DWORD dwFlags,
2069     LPHBODY phBody)
2070 {
2071     FIXME("(%p)->(%p, %s, %s, 0x%x, %p)\n", iface, hRelated, pszBase, pszURL, dwFlags, phBody);
2072     return E_NOTIMPL;
2073 }
2074
2075 static HRESULT WINAPI MimeMessage_ToMultipart(
2076     IMimeMessage *iface,
2077     HBODY hBody,
2078     LPCSTR pszSubType,
2079     LPHBODY phMultipart)
2080 {
2081     FIXME("(%p)->(%p, %s, %p)\n", iface, hBody, pszSubType, phMultipart);
2082     return E_NOTIMPL;
2083 }
2084
2085 static HRESULT WINAPI MimeMessage_GetBodyOffsets(
2086     IMimeMessage *iface,
2087     HBODY hBody,
2088     LPBODYOFFSETS pOffsets)
2089 {
2090     FIXME("(%p)->(%p, %p)\n", iface, hBody, pOffsets);
2091     return E_NOTIMPL;
2092 }
2093
2094 static HRESULT WINAPI MimeMessage_GetCharset(
2095     IMimeMessage *iface,
2096     LPHCHARSET phCharset)
2097 {
2098     FIXME("(%p)->(%p)\n", iface, phCharset);
2099     *phCharset = NULL;
2100     return S_OK;
2101 }
2102
2103 static HRESULT WINAPI MimeMessage_SetCharset(
2104     IMimeMessage *iface,
2105     HCHARSET hCharset,
2106     CSETAPPLYTYPE applytype)
2107 {
2108     FIXME("(%p)->(%p, %d)\n", iface, hCharset, applytype);
2109     return E_NOTIMPL;
2110 }
2111
2112 static HRESULT WINAPI MimeMessage_IsBodyType(
2113     IMimeMessage *iface,
2114     HBODY hBody,
2115     IMSGBODYTYPE bodytype)
2116 {
2117     HRESULT hr;
2118     IMimeBody *mime_body;
2119     TRACE("(%p)->(%p, %d)\n", iface, hBody, bodytype);
2120
2121     hr = IMimeMessage_BindToObject(iface, hBody, &IID_IMimeBody, (void**)&mime_body);
2122     if(hr != S_OK) return hr;
2123
2124     hr = IMimeBody_IsType(mime_body, bodytype);
2125     MimeBody_Release(mime_body);
2126     return hr;
2127 }
2128
2129 static HRESULT WINAPI MimeMessage_IsContentType(
2130     IMimeMessage *iface,
2131     HBODY hBody,
2132     LPCSTR pszPriType,
2133     LPCSTR pszSubType)
2134 {
2135     HRESULT hr;
2136     IMimeBody *mime_body;
2137     TRACE("(%p)->(%p, %s, %s)\n", iface, hBody, debugstr_a(pszPriType),
2138           debugstr_a(pszSubType));
2139
2140     hr = IMimeMessage_BindToObject(iface, hBody, &IID_IMimeBody, (void**)&mime_body);
2141     if(FAILED(hr)) return hr;
2142
2143     hr = IMimeBody_IsContentType(mime_body, pszPriType, pszSubType);
2144     IMimeBody_Release(mime_body);
2145     return hr;
2146 }
2147
2148 static HRESULT WINAPI MimeMessage_QueryBodyProp(
2149     IMimeMessage *iface,
2150     HBODY hBody,
2151     LPCSTR pszName,
2152     LPCSTR pszCriteria,
2153     boolean fSubString,
2154     boolean fCaseSensitive)
2155 {
2156     FIXME("(%p)->(%p, %s, %s, %s, %s)\n", iface, hBody, pszName, pszCriteria, fSubString ? "TRUE" : "FALSE", fCaseSensitive ? "TRUE" : "FALSE");
2157     return E_NOTIMPL;
2158 }
2159
2160 static HRESULT WINAPI MimeMessage_GetBodyProp(
2161     IMimeMessage *iface,
2162     HBODY hBody,
2163     LPCSTR pszName,
2164     DWORD dwFlags,
2165     LPPROPVARIANT pValue)
2166 {
2167     HRESULT hr;
2168     IMimeBody *mime_body;
2169
2170     TRACE("(%p)->(%p, %s, 0x%x, %p)\n", iface, hBody, pszName, dwFlags, pValue);
2171
2172     hr = IMimeMessage_BindToObject(iface, hBody, &IID_IMimeBody, (void**)&mime_body);
2173     if(hr != S_OK) return hr;
2174
2175     hr = IMimeBody_GetProp(mime_body, pszName, dwFlags, pValue);
2176     IMimeBody_Release(mime_body);
2177
2178     return hr;
2179 }
2180
2181 static HRESULT WINAPI MimeMessage_SetBodyProp(
2182     IMimeMessage *iface,
2183     HBODY hBody,
2184     LPCSTR pszName,
2185     DWORD dwFlags,
2186     LPCPROPVARIANT pValue)
2187 {
2188     FIXME("(%p)->(%p, %s, 0x%x, %p)\n", iface, hBody, pszName, dwFlags, pValue);
2189     return E_NOTIMPL;
2190 }
2191
2192 static HRESULT WINAPI MimeMessage_DeleteBodyProp(
2193     IMimeMessage *iface,
2194     HBODY hBody,
2195     LPCSTR pszName)
2196 {
2197     FIXME("(%p)->(%p, %s)\n", iface, hBody, pszName);
2198     return E_NOTIMPL;
2199 }
2200
2201 static HRESULT WINAPI MimeMessage_SetOption(
2202     IMimeMessage *iface,
2203     const TYPEDID oid,
2204     LPCPROPVARIANT pValue)
2205 {
2206     HRESULT hr = E_NOTIMPL;
2207     TRACE("(%p)->(%08x, %p)\n", iface, oid, pValue);
2208
2209     if(pValue->vt != TYPEDID_TYPE(oid))
2210     {
2211         WARN("Called with vartype %04x and oid %08x\n", pValue->vt, oid);
2212         return E_INVALIDARG;
2213     }
2214
2215     switch(oid)
2216     {
2217     case OID_HIDE_TNEF_ATTACHMENTS:
2218         FIXME("OID_HIDE_TNEF_ATTACHMENTS (value %d): ignoring\n", pValue->u.boolVal);
2219         hr = S_OK;
2220         break;
2221     case OID_SHOW_MACBINARY:
2222         FIXME("OID_SHOW_MACBINARY (value %d): ignoring\n", pValue->u.boolVal);
2223         hr = S_OK;
2224         break;
2225     default:
2226         FIXME("Unhandled oid %08x\n", oid);
2227     }
2228
2229     return hr;
2230 }
2231
2232 static HRESULT WINAPI MimeMessage_GetOption(
2233     IMimeMessage *iface,
2234     const TYPEDID oid,
2235     LPPROPVARIANT pValue)
2236 {
2237     FIXME("(%p)->(%08x, %p)\n", iface, oid, pValue);
2238     return E_NOTIMPL;
2239 }
2240
2241 /*** IMimeMessage methods ***/
2242 static HRESULT WINAPI MimeMessage_CreateWebPage(
2243     IMimeMessage *iface,
2244     IStream *pRootStm,
2245     LPWEBPAGEOPTIONS pOptions,
2246     IMimeMessageCallback *pCallback,
2247     IMoniker **ppMoniker)
2248 {
2249     FIXME("(%p)->(%p, %p, %p, %p)\n", iface, pRootStm, pOptions, pCallback, ppMoniker);
2250     *ppMoniker = NULL;
2251     return E_NOTIMPL;
2252 }
2253
2254 static HRESULT WINAPI MimeMessage_GetProp(
2255     IMimeMessage *iface,
2256     LPCSTR pszName,
2257     DWORD dwFlags,
2258     LPPROPVARIANT pValue)
2259 {
2260     FIXME("(%p)->(%s, 0x%x, %p)\n", iface, pszName, dwFlags, pValue);
2261     return E_NOTIMPL;
2262 }
2263
2264 static HRESULT WINAPI MimeMessage_SetProp(
2265     IMimeMessage *iface,
2266     LPCSTR pszName,
2267     DWORD dwFlags,
2268     LPCPROPVARIANT pValue)
2269 {
2270     FIXME("(%p)->(%s, 0x%x, %p)\n", iface, pszName, dwFlags, pValue);
2271     return E_NOTIMPL;
2272 }
2273
2274 static HRESULT WINAPI MimeMessage_DeleteProp(
2275     IMimeMessage *iface,
2276     LPCSTR pszName)
2277 {
2278     FIXME("(%p)->(%s)\n", iface, pszName);
2279     return E_NOTIMPL;
2280 }
2281
2282 static HRESULT WINAPI MimeMessage_QueryProp(
2283     IMimeMessage *iface,
2284     LPCSTR pszName,
2285     LPCSTR pszCriteria,
2286     boolean fSubString,
2287     boolean fCaseSensitive)
2288 {
2289     FIXME("(%p)->(%s, %s, %s, %s)\n", iface, pszName, pszCriteria, fSubString ? "TRUE" : "FALSE", fCaseSensitive ? "TRUE" : "FALSE");
2290     return E_NOTIMPL;
2291 }
2292
2293 static HRESULT WINAPI MimeMessage_GetTextBody(
2294     IMimeMessage *iface,
2295     DWORD dwTxtType,
2296     ENCODINGTYPE ietEncoding,
2297     IStream **pStream,
2298     LPHBODY phBody)
2299 {
2300     HRESULT hr;
2301     HBODY hbody;
2302     FINDBODY find_struct;
2303     IMimeBody *mime_body;
2304     static char text[] = "text";
2305     static char plain[] = "plain";
2306     static char html[] = "html";
2307
2308     TRACE("(%p)->(%d, %d, %p, %p)\n", iface, dwTxtType, ietEncoding, pStream, phBody);
2309
2310     find_struct.pszPriType = text;
2311
2312     switch(dwTxtType)
2313     {
2314     case TXT_PLAIN:
2315         find_struct.pszSubType = plain;
2316         break;
2317     case TXT_HTML:
2318         find_struct.pszSubType = html;
2319         break;
2320     default:
2321         return MIME_E_INVALID_TEXT_TYPE;
2322     }
2323
2324     hr = IMimeMessage_FindFirst(iface, &find_struct, &hbody);
2325     if(hr != S_OK)
2326     {
2327         TRACE("not found hr %08x\n", hr);
2328         *phBody = NULL;
2329         return hr;
2330     }
2331
2332     IMimeMessage_BindToObject(iface, hbody, &IID_IMimeBody, (void**)&mime_body);
2333
2334     IMimeBody_GetData(mime_body, ietEncoding, pStream);
2335     *phBody = hbody;
2336     IMimeBody_Release(mime_body);
2337     return hr;
2338 }
2339
2340 static HRESULT WINAPI MimeMessage_SetTextBody(
2341     IMimeMessage *iface,
2342     DWORD dwTxtType,
2343     ENCODINGTYPE ietEncoding,
2344     HBODY hAlternative,
2345     IStream *pStream,
2346     LPHBODY phBody)
2347 {
2348     FIXME("(%p)->(%d, %d, %p, %p, %p)\n", iface, dwTxtType, ietEncoding, hAlternative, pStream, phBody);
2349     return E_NOTIMPL;
2350 }
2351
2352 static HRESULT WINAPI MimeMessage_AttachObject(
2353     IMimeMessage *iface,
2354     REFIID riid,
2355     void *pvObject,
2356     LPHBODY phBody)
2357 {
2358     FIXME("(%p)->(%s, %p, %p)\n", iface, debugstr_guid(riid), pvObject, phBody);
2359     return E_NOTIMPL;
2360 }
2361
2362 static HRESULT WINAPI MimeMessage_AttachFile(
2363     IMimeMessage *iface,
2364     LPCSTR pszFilePath,
2365     IStream *pstmFile,
2366     LPHBODY phBody)
2367 {
2368     FIXME("(%p)->(%s, %p, %p)\n", iface, pszFilePath, pstmFile, phBody);
2369     return E_NOTIMPL;
2370 }
2371
2372 static HRESULT WINAPI MimeMessage_AttachURL(
2373     IMimeMessage *iface,
2374     LPCSTR pszBase,
2375     LPCSTR pszURL,
2376     DWORD dwFlags,
2377     IStream *pstmURL,
2378     LPSTR *ppszCIDURL,
2379     LPHBODY phBody)
2380 {
2381     FIXME("(%p)->(%s, %s, 0x%x, %p, %p, %p)\n", iface, pszBase, pszURL, dwFlags, pstmURL, ppszCIDURL, phBody);
2382     return E_NOTIMPL;
2383 }
2384
2385 static HRESULT WINAPI MimeMessage_GetAttachments(
2386     IMimeMessage *iface,
2387     ULONG *pcAttach,
2388     LPHBODY *pprghAttach)
2389 {
2390     HRESULT hr;
2391     FINDBODY find_struct;
2392     HBODY hbody;
2393     LPHBODY array;
2394     ULONG size = 10;
2395
2396     TRACE("(%p)->(%p, %p)\n", iface, pcAttach, pprghAttach);
2397
2398     *pcAttach = 0;
2399     array = CoTaskMemAlloc(size * sizeof(HBODY));
2400
2401     find_struct.pszPriType = find_struct.pszSubType = NULL;
2402     hr = IMimeMessage_FindFirst(iface, &find_struct, &hbody);
2403     while(hr == S_OK)
2404     {
2405         hr = IMimeMessage_IsContentType(iface, hbody, "multipart", NULL);
2406         TRACE("IsCT rets %08x %d\n", hr, *pcAttach);
2407         if(hr != S_OK)
2408         {
2409             if(*pcAttach + 1 > size)
2410             {
2411                 size *= 2;
2412                 array = CoTaskMemRealloc(array, size * sizeof(HBODY));
2413             }
2414             array[*pcAttach] = hbody;
2415             (*pcAttach)++;
2416         }
2417         hr = IMimeMessage_FindNext(iface, &find_struct, &hbody);
2418     }
2419
2420     *pprghAttach = array;
2421     return S_OK;
2422 }
2423
2424 static HRESULT WINAPI MimeMessage_GetAddressTable(
2425     IMimeMessage *iface,
2426     IMimeAddressTable **ppTable)
2427 {
2428     FIXME("(%p)->(%p)\n", iface, ppTable);
2429     return E_NOTIMPL;
2430 }
2431
2432 static HRESULT WINAPI MimeMessage_GetSender(
2433     IMimeMessage *iface,
2434     LPADDRESSPROPS pAddress)
2435 {
2436     FIXME("(%p)->(%p)\n", iface, pAddress);
2437     return E_NOTIMPL;
2438 }
2439
2440 static HRESULT WINAPI MimeMessage_GetAddressTypes(
2441     IMimeMessage *iface,
2442     DWORD dwAdrTypes,
2443     DWORD dwProps,
2444     LPADDRESSLIST pList)
2445 {
2446     FIXME("(%p)->(%d, %d, %p)\n", iface, dwAdrTypes, dwProps, pList);
2447     return E_NOTIMPL;
2448 }
2449
2450 static HRESULT WINAPI MimeMessage_GetAddressFormat(
2451     IMimeMessage *iface,
2452     DWORD dwAdrTypes,
2453     ADDRESSFORMAT format,
2454     LPSTR *ppszFormat)
2455 {
2456     FIXME("(%p)->(%d, %d, %p)\n", iface, dwAdrTypes, format, ppszFormat);
2457     return E_NOTIMPL;
2458 }
2459
2460 static HRESULT WINAPI MimeMessage_EnumAddressTypes(
2461     IMimeMessage *iface,
2462     DWORD dwAdrTypes,
2463     DWORD dwProps,
2464     IMimeEnumAddressTypes **ppEnum)
2465 {
2466     FIXME("(%p)->(%d, %d, %p)\n", iface, dwAdrTypes, dwProps, ppEnum);
2467     return E_NOTIMPL;
2468 }
2469
2470 static HRESULT WINAPI MimeMessage_SplitMessage(
2471     IMimeMessage *iface,
2472     ULONG cbMaxPart,
2473     IMimeMessageParts **ppParts)
2474 {
2475     FIXME("(%p)->(%d, %p)\n", iface, cbMaxPart, ppParts);
2476     return E_NOTIMPL;
2477 }
2478
2479 static HRESULT WINAPI MimeMessage_GetRootMoniker(
2480     IMimeMessage *iface,
2481     IMoniker **ppMoniker)
2482 {
2483     FIXME("(%p)->(%p)\n", iface, ppMoniker);
2484     return E_NOTIMPL;
2485 }
2486
2487 static const IMimeMessageVtbl MimeMessageVtbl =
2488 {
2489     MimeMessage_QueryInterface,
2490     MimeMessage_AddRef,
2491     MimeMessage_Release,
2492     MimeMessage_GetClassID,
2493     MimeMessage_IsDirty,
2494     MimeMessage_Load,
2495     MimeMessage_Save,
2496     MimeMessage_GetSizeMax,
2497     MimeMessage_InitNew,
2498     MimeMessage_GetMessageSource,
2499     MimeMessage_GetMessageSize,
2500     MimeMessage_LoadOffsetTable,
2501     MimeMessage_SaveOffsetTable,
2502     MimeMessage_GetFlags,
2503     MimeMessage_Commit,
2504     MimeMessage_HandsOffStorage,
2505     MimeMessage_BindToObject,
2506     MimeMessage_SaveBody,
2507     MimeMessage_InsertBody,
2508     MimeMessage_GetBody,
2509     MimeMessage_DeleteBody,
2510     MimeMessage_MoveBody,
2511     MimeMessage_CountBodies,
2512     MimeMessage_FindFirst,
2513     MimeMessage_FindNext,
2514     MimeMessage_ResolveURL,
2515     MimeMessage_ToMultipart,
2516     MimeMessage_GetBodyOffsets,
2517     MimeMessage_GetCharset,
2518     MimeMessage_SetCharset,
2519     MimeMessage_IsBodyType,
2520     MimeMessage_IsContentType,
2521     MimeMessage_QueryBodyProp,
2522     MimeMessage_GetBodyProp,
2523     MimeMessage_SetBodyProp,
2524     MimeMessage_DeleteBodyProp,
2525     MimeMessage_SetOption,
2526     MimeMessage_GetOption,
2527     MimeMessage_CreateWebPage,
2528     MimeMessage_GetProp,
2529     MimeMessage_SetProp,
2530     MimeMessage_DeleteProp,
2531     MimeMessage_QueryProp,
2532     MimeMessage_GetTextBody,
2533     MimeMessage_SetTextBody,
2534     MimeMessage_AttachObject,
2535     MimeMessage_AttachFile,
2536     MimeMessage_AttachURL,
2537     MimeMessage_GetAttachments,
2538     MimeMessage_GetAddressTable,
2539     MimeMessage_GetSender,
2540     MimeMessage_GetAddressTypes,
2541     MimeMessage_GetAddressFormat,
2542     MimeMessage_EnumAddressTypes,
2543     MimeMessage_SplitMessage,
2544     MimeMessage_GetRootMoniker,
2545 };
2546
2547 HRESULT MimeMessage_create(IUnknown *outer, void **obj)
2548 {
2549     MimeMessage *This;
2550
2551     TRACE("(%p, %p)\n", outer, obj);
2552
2553     if (outer)
2554     {
2555         FIXME("outer unknown not supported yet\n");
2556         return E_NOTIMPL;
2557     }
2558
2559     *obj = NULL;
2560
2561     This = HeapAlloc(GetProcessHeap(), 0, sizeof(*This));
2562     if (!This) return E_OUTOFMEMORY;
2563
2564     This->lpVtbl = &MimeMessageVtbl;
2565     This->refs = 1;
2566     This->stream = NULL;
2567     list_init(&This->body_tree);
2568     This->next_index = 1;
2569
2570     *obj = &This->lpVtbl;
2571     return S_OK;
2572 }
2573
2574 /***********************************************************************
2575  *              MimeOleCreateMessage (INETCOMM.@)
2576  */
2577 HRESULT WINAPI MimeOleCreateMessage(IUnknown *pUnkOuter, IMimeMessage **ppMessage)
2578 {
2579     TRACE("(%p, %p)\n", pUnkOuter, ppMessage);
2580     return MimeMessage_create(NULL, (void **)ppMessage);
2581 }
2582
2583 /***********************************************************************
2584  *              MimeOleSetCompatMode (INETCOMM.@)
2585  */
2586 HRESULT WINAPI MimeOleSetCompatMode(DWORD dwMode)
2587 {
2588     FIXME("(0x%x)\n", dwMode);
2589     return S_OK;
2590 }
2591
2592 /***********************************************************************
2593  *              MimeOleCreateVirtualStream (INETCOMM.@)
2594  */
2595 HRESULT WINAPI MimeOleCreateVirtualStream(IStream **ppStream)
2596 {
2597     HRESULT hr;
2598     FIXME("(%p)\n", ppStream);
2599
2600     hr = CreateStreamOnHGlobal(NULL, TRUE, ppStream);
2601     return hr;
2602 }
2603
2604 typedef struct MimeSecurity
2605 {
2606     const IMimeSecurityVtbl *lpVtbl;
2607
2608     LONG refs;
2609 } MimeSecurity;
2610
2611 static HRESULT WINAPI MimeSecurity_QueryInterface(
2612         IMimeSecurity* iface,
2613         REFIID riid,
2614         void** obj)
2615 {
2616     TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), obj);
2617
2618     if (IsEqualIID(riid, &IID_IUnknown) ||
2619         IsEqualIID(riid, &IID_IMimeSecurity))
2620     {
2621         *obj = iface;
2622         IUnknown_AddRef(iface);
2623         return S_OK;
2624     }
2625
2626     FIXME("no interface for %s\n", debugstr_guid(riid));
2627     *obj = NULL;
2628     return E_NOINTERFACE;
2629 }
2630
2631 static ULONG WINAPI MimeSecurity_AddRef(
2632         IMimeSecurity* iface)
2633 {
2634     MimeSecurity *This = (MimeSecurity *)iface;
2635     TRACE("(%p)->()\n", iface);
2636     return InterlockedIncrement(&This->refs);
2637 }
2638
2639 static ULONG WINAPI MimeSecurity_Release(
2640         IMimeSecurity* iface)
2641 {
2642     MimeSecurity *This = (MimeSecurity *)iface;
2643     ULONG refs;
2644
2645     TRACE("(%p)->()\n", iface);
2646
2647     refs = InterlockedDecrement(&This->refs);
2648     if (!refs)
2649     {
2650         HeapFree(GetProcessHeap(), 0, This);
2651     }
2652
2653     return refs;
2654 }
2655
2656 static HRESULT WINAPI MimeSecurity_InitNew(
2657         IMimeSecurity* iface)
2658 {
2659     FIXME("(%p)->(): stub\n", iface);
2660     return S_OK;
2661 }
2662
2663 static HRESULT WINAPI MimeSecurity_CheckInit(
2664         IMimeSecurity* iface)
2665 {
2666     FIXME("(%p)->(): stub\n", iface);
2667     return E_NOTIMPL;
2668 }
2669
2670 static HRESULT WINAPI MimeSecurity_EncodeMessage(
2671         IMimeSecurity* iface,
2672         IMimeMessageTree* pTree,
2673         DWORD dwFlags)
2674 {
2675     FIXME("(%p)->(%p, %08x): stub\n", iface, pTree, dwFlags);
2676     return E_NOTIMPL;
2677 }
2678
2679 static HRESULT WINAPI MimeSecurity_EncodeBody(
2680         IMimeSecurity* iface,
2681         IMimeMessageTree* pTree,
2682         HBODY hEncodeRoot,
2683         DWORD dwFlags)
2684 {
2685     FIXME("(%p)->(%p, %p, %08x): stub\n", iface, pTree, hEncodeRoot, dwFlags);
2686     return E_NOTIMPL;
2687 }
2688
2689 static HRESULT WINAPI MimeSecurity_DecodeMessage(
2690         IMimeSecurity* iface,
2691         IMimeMessageTree* pTree,
2692         DWORD dwFlags)
2693 {
2694     FIXME("(%p)->(%p, %08x): stub\n", iface, pTree, dwFlags);
2695     return E_NOTIMPL;
2696 }
2697
2698 static HRESULT WINAPI MimeSecurity_DecodeBody(
2699         IMimeSecurity* iface,
2700         IMimeMessageTree* pTree,
2701         HBODY hDecodeRoot,
2702         DWORD dwFlags)
2703 {
2704     FIXME("(%p)->(%p, %p, %08x): stub\n", iface, pTree, hDecodeRoot, dwFlags);
2705     return E_NOTIMPL;
2706 }
2707
2708 static HRESULT WINAPI MimeSecurity_EnumCertificates(
2709         IMimeSecurity* iface,
2710         HCAPICERTSTORE hc,
2711         DWORD dwUsage,
2712         PCX509CERT pPrev,
2713         PCX509CERT* ppCert)
2714 {
2715     FIXME("(%p)->(%p, %08x, %p, %p): stub\n", iface, hc, dwUsage, pPrev, ppCert);
2716     return E_NOTIMPL;
2717 }
2718
2719 static HRESULT WINAPI MimeSecurity_GetCertificateName(
2720         IMimeSecurity* iface,
2721         const PCX509CERT pX509Cert,
2722         const CERTNAMETYPE cn,
2723         LPSTR* ppszName)
2724 {
2725     FIXME("(%p)->(%p, %08x, %p): stub\n", iface, pX509Cert, cn, ppszName);
2726     return E_NOTIMPL;
2727 }
2728
2729 static HRESULT WINAPI MimeSecurity_GetMessageType(
2730         IMimeSecurity* iface,
2731         const HWND hwndParent,
2732         IMimeBody* pBody,
2733         DWORD* pdwSecType)
2734 {
2735     FIXME("(%p)->(%p, %p, %p): stub\n", iface, hwndParent, pBody, pdwSecType);
2736     return E_NOTIMPL;
2737 }
2738
2739 static HRESULT WINAPI MimeSecurity_GetCertData(
2740         IMimeSecurity* iface,
2741         const PCX509CERT pX509Cert,
2742         const CERTDATAID dataid,
2743         LPPROPVARIANT pValue)
2744 {
2745     FIXME("(%p)->(%p, %x, %p): stub\n", iface, pX509Cert, dataid, pValue);
2746     return E_NOTIMPL;
2747 }
2748
2749
2750 static const IMimeSecurityVtbl MimeSecurityVtbl =
2751 {
2752     MimeSecurity_QueryInterface,
2753     MimeSecurity_AddRef,
2754     MimeSecurity_Release,
2755     MimeSecurity_InitNew,
2756     MimeSecurity_CheckInit,
2757     MimeSecurity_EncodeMessage,
2758     MimeSecurity_EncodeBody,
2759     MimeSecurity_DecodeMessage,
2760     MimeSecurity_DecodeBody,
2761     MimeSecurity_EnumCertificates,
2762     MimeSecurity_GetCertificateName,
2763     MimeSecurity_GetMessageType,
2764     MimeSecurity_GetCertData
2765 };
2766
2767 HRESULT MimeSecurity_create(IUnknown *outer, void **obj)
2768 {
2769     MimeSecurity *This;
2770
2771     *obj = NULL;
2772
2773     if (outer) return CLASS_E_NOAGGREGATION;
2774
2775     This = HeapAlloc(GetProcessHeap(), 0, sizeof(*This));
2776     if (!This) return E_OUTOFMEMORY;
2777
2778     This->lpVtbl = &MimeSecurityVtbl;
2779     This->refs = 1;
2780
2781     *obj = &This->lpVtbl;
2782     return S_OK;
2783 }
2784
2785 /***********************************************************************
2786  *              MimeOleCreateSecurity (INETCOMM.@)
2787  */
2788 HRESULT WINAPI MimeOleCreateSecurity(IMimeSecurity **ppSecurity)
2789 {
2790     return MimeSecurity_create(NULL, (void **)ppSecurity);
2791 }
2792
2793 typedef struct
2794 {
2795     IMimeAllocatorVtbl *lpVtbl;
2796 } MimeAllocator;
2797
2798 static HRESULT WINAPI MimeAlloc_QueryInterface(
2799         IMimeAllocator* iface,
2800         REFIID riid,
2801         void **obj)
2802 {
2803     TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), obj);
2804
2805     if (IsEqualIID(riid, &IID_IUnknown) ||
2806         IsEqualIID(riid, &IID_IMalloc) ||
2807         IsEqualIID(riid, &IID_IMimeAllocator))
2808     {
2809         *obj = iface;
2810         IUnknown_AddRef(iface);
2811         return S_OK;
2812     }
2813
2814     FIXME("no interface for %s\n", debugstr_guid(riid));
2815     *obj = NULL;
2816     return E_NOINTERFACE;
2817 }
2818
2819 static ULONG WINAPI MimeAlloc_AddRef(
2820         IMimeAllocator* iface)
2821 {
2822     return 2;
2823 }
2824
2825 static ULONG WINAPI MimeAlloc_Release(
2826         IMimeAllocator* iface)
2827 {
2828     return 1;
2829 }
2830
2831 static LPVOID WINAPI MimeAlloc_Alloc(
2832         IMimeAllocator* iface,
2833         ULONG cb)
2834 {
2835     return CoTaskMemAlloc(cb);
2836 }
2837
2838 static LPVOID WINAPI MimeAlloc_Realloc(
2839         IMimeAllocator* iface,
2840         LPVOID pv,
2841         ULONG cb)
2842 {
2843     return CoTaskMemRealloc(pv, cb);
2844 }
2845
2846 static void WINAPI MimeAlloc_Free(
2847         IMimeAllocator* iface,
2848         LPVOID pv)
2849 {
2850     CoTaskMemFree(pv);
2851 }
2852
2853 static ULONG WINAPI MimeAlloc_GetSize(
2854         IMimeAllocator* iface,
2855         LPVOID pv)
2856 {
2857     FIXME("stub\n");
2858     return 0;
2859 }
2860
2861 static int WINAPI MimeAlloc_DidAlloc(
2862         IMimeAllocator* iface,
2863         LPVOID pv)
2864 {
2865     FIXME("stub\n");
2866     return 0;
2867 }
2868
2869 static void WINAPI MimeAlloc_HeapMinimize(
2870         IMimeAllocator* iface)
2871 {
2872     FIXME("stub\n");
2873     return;
2874 }
2875
2876 static HRESULT WINAPI MimeAlloc_FreeParamInfoArray(
2877         IMimeAllocator* iface,
2878         ULONG cParams,
2879         LPMIMEPARAMINFO prgParam,
2880         boolean fFreeArray)
2881 {
2882     ULONG i;
2883     TRACE("(%p)->(%d, %p, %d)\n", iface, cParams, prgParam, fFreeArray);
2884
2885     for(i = 0; i < cParams; i++)
2886     {
2887         IMimeAllocator_Free(iface, prgParam[i].pszName);
2888         IMimeAllocator_Free(iface, prgParam[i].pszData);
2889     }
2890     if(fFreeArray) IMimeAllocator_Free(iface, prgParam);
2891     return S_OK;
2892 }
2893
2894 static HRESULT WINAPI MimeAlloc_FreeAddressList(
2895         IMimeAllocator* iface,
2896         LPADDRESSLIST pList)
2897 {
2898     FIXME("stub\n");
2899     return E_NOTIMPL;
2900 }
2901
2902 static HRESULT WINAPI MimeAlloc_FreeAddressProps(
2903         IMimeAllocator* iface,
2904         LPADDRESSPROPS pAddress)
2905 {
2906     FIXME("stub\n");
2907     return E_NOTIMPL;
2908 }
2909
2910 static HRESULT WINAPI MimeAlloc_ReleaseObjects(
2911         IMimeAllocator* iface,
2912         ULONG cObjects,
2913         IUnknown **prgpUnknown,
2914         boolean fFreeArray)
2915 {
2916     FIXME("stub\n");
2917     return E_NOTIMPL;
2918 }
2919
2920
2921 static HRESULT WINAPI MimeAlloc_FreeEnumHeaderRowArray(
2922         IMimeAllocator* iface,
2923         ULONG cRows,
2924         LPENUMHEADERROW prgRow,
2925         boolean fFreeArray)
2926 {
2927     FIXME("stub\n");
2928     return E_NOTIMPL;
2929 }
2930
2931 static HRESULT WINAPI MimeAlloc_FreeEnumPropertyArray(
2932         IMimeAllocator* iface,
2933         ULONG cProps,
2934         LPENUMPROPERTY prgProp,
2935         boolean fFreeArray)
2936 {
2937     FIXME("stub\n");
2938     return E_NOTIMPL;
2939 }
2940
2941 static HRESULT WINAPI MimeAlloc_FreeThumbprint(
2942         IMimeAllocator* iface,
2943         THUMBBLOB *pthumbprint)
2944 {
2945     FIXME("stub\n");
2946     return E_NOTIMPL;
2947 }
2948
2949
2950 static HRESULT WINAPI MimeAlloc_PropVariantClear(
2951         IMimeAllocator* iface,
2952         LPPROPVARIANT pProp)
2953 {
2954     FIXME("stub\n");
2955     return E_NOTIMPL;
2956 }
2957
2958 static IMimeAllocatorVtbl mime_alloc_vtbl =
2959 {
2960     MimeAlloc_QueryInterface,
2961     MimeAlloc_AddRef,
2962     MimeAlloc_Release,
2963     MimeAlloc_Alloc,
2964     MimeAlloc_Realloc,
2965     MimeAlloc_Free,
2966     MimeAlloc_GetSize,
2967     MimeAlloc_DidAlloc,
2968     MimeAlloc_HeapMinimize,
2969     MimeAlloc_FreeParamInfoArray,
2970     MimeAlloc_FreeAddressList,
2971     MimeAlloc_FreeAddressProps,
2972     MimeAlloc_ReleaseObjects,
2973     MimeAlloc_FreeEnumHeaderRowArray,
2974     MimeAlloc_FreeEnumPropertyArray,
2975     MimeAlloc_FreeThumbprint,
2976     MimeAlloc_PropVariantClear
2977 };
2978
2979 static MimeAllocator mime_allocator =
2980 {
2981     &mime_alloc_vtbl
2982 };
2983
2984 HRESULT MimeAllocator_create(IUnknown *outer, void **obj)
2985 {
2986     if(outer) return CLASS_E_NOAGGREGATION;
2987
2988     *obj = &mime_allocator;
2989     return S_OK;
2990 }
2991
2992 HRESULT WINAPI MimeOleGetAllocator(IMimeAllocator **alloc)
2993 {
2994     return MimeAllocator_create(NULL, (void**)alloc);
2995 }
2996
2997 HRESULT VirtualStream_create(IUnknown *outer, void **obj)
2998 {
2999     FIXME("(%p, %p)\n", outer, obj);
3000
3001     *obj = NULL;
3002     if (outer) return CLASS_E_NOAGGREGATION;
3003
3004     return MimeOleCreateVirtualStream((IStream **)obj);
3005 }