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,                        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     FIXME("stub\n");
 631     return E_NOTIMPL;
 632 }
 633
 634 static HRESULT WINAPI MimeBody_SetProp(
 635                               IMimeBody* iface,
 636                               LPCSTR pszName,
 637                               DWORD dwFlags,
 638                               LPCPROPVARIANT pValue)
 639 {
 640     FIXME("stub\n");
 641     return E_NOTIMPL;
 642 }
 643
 644 static HRESULT WINAPI MimeBody_AppendProp(
 645                                  IMimeBody* iface,
 646                                  LPCSTR pszName,
 647                                  DWORD dwFlags,
 648                                  LPPROPVARIANT pValue)
 649 {
 650     FIXME("stub\n");
 651     return E_NOTIMPL;
 652 }
 653
 654 static HRESULT WINAPI MimeBody_DeleteProp(
 655                                  IMimeBody* iface,
 656                                  LPCSTR pszName)
 657 {
 658     FIXME("stub\n");
 659     return E_NOTIMPL;
 660 }
 661
 662 static HRESULT WINAPI MimeBody_CopyProps(
 663                                 IMimeBody* iface,
 664                                 ULONG cNames,
 665                                 LPCSTR* prgszName,
 666                                 IMimePropertySet* pPropertySet)
 667 {
 668     FIXME("stub\n");
 669     return E_NOTIMPL;
 670 }
 671
 672 static HRESULT WINAPI MimeBody_MoveProps(
 673                                 IMimeBody* iface,
 674                                 ULONG cNames,
 675                                 LPCSTR* prgszName,
 676                                 IMimePropertySet* pPropertySet)
 677 {
 678     FIXME("stub\n");
 679     return E_NOTIMPL;
 680 }
 681
 682 static HRESULT WINAPI MimeBody_DeleteExcept(
 683                                    IMimeBody* iface,
 684                                    ULONG cNames,
 685                                    LPCSTR* prgszName)
 686 {
 687     FIXME("stub\n");
 688     return E_NOTIMPL;
 689 }
 690
 691 static HRESULT WINAPI MimeBody_QueryProp(
 692                                 IMimeBody* iface,
 693                                 LPCSTR pszName,
 694                                 LPCSTR pszCriteria,
 695                                 boolean fSubString,
 696                                 boolean fCaseSensitive)
 697 {
 698     FIXME("stub\n");
 699     return E_NOTIMPL;
 700 }
 701
 702 static HRESULT WINAPI MimeBody_GetCharset(
 703                                  IMimeBody* iface,
 704                                  LPHCHARSET phCharset)
 705 {
 706     FIXME("stub\n");
 707     return E_NOTIMPL;
 708 }
 709
 710 static HRESULT WINAPI MimeBody_SetCharset(
 711                                  IMimeBody* iface,
 712                                  HCHARSET hCharset,
 713                                  CSETAPPLYTYPE applytype)
 714 {
 715     FIXME("stub\n");
 716     return E_NOTIMPL;
 717 }
 718
 719 static HRESULT WINAPI MimeBody_GetParameters(
 720                                     IMimeBody* iface,
 721                                     LPCSTR pszName,
 722                                     ULONG* pcParams,
 723                                     LPMIMEPARAMINFO* pprgParam)
 724 {
 725     MimeBody *This = impl_from_IMimeBody(iface);
 726     HRESULT hr;
 727     header_t *header;
 728
 729     TRACE("(%p)->(%s, %p, %p)\n", iface, debugstr_a(pszName), pcParams, pprgParam);
 730
 731     *pprgParam = NULL;
 732     *pcParams = 0;
 733
 734     hr = find_prop(This, pszName, &header);
 735     if(hr != S_OK) return hr;
 736
 737     *pcParams = list_count(&header->params);
 738     if(*pcParams)
 739     {
 740         IMimeAllocator *alloc;
 741         param_t *param;
 742         MIMEPARAMINFO *info;
 743
 744         MimeOleGetAllocator(&alloc);
 745
 746         *pprgParam = info = IMimeAllocator_Alloc(alloc, *pcParams * sizeof(**pprgParam));
 747         LIST_FOR_EACH_ENTRY(param, &header->params, param_t, entry)
 748         {
 749             int len;
 750
 751             len = strlen(param->name) + 1;
 752             info->pszName = IMimeAllocator_Alloc(alloc, len);
 753             memcpy(info->pszName, param->name, len);
 754             len = strlen(param->value) + 1;
 755             info->pszData = IMimeAllocator_Alloc(alloc, len);
 756             memcpy(info->pszData, param->value, len);
 757             info++;
 758         }
 759         IMimeAllocator_Release(alloc);
 760     }
 761     return S_OK;
 762 }
 763
 764 static HRESULT WINAPI MimeBody_IsContentType(
 765                                     IMimeBody* iface,
 766                                     LPCSTR pszPriType,
 767                                     LPCSTR pszSubType)
 768 {
 769     MimeBody *This = impl_from_IMimeBody(iface);
 770
 771     TRACE("(%p)->(%s, %s)\n", This, debugstr_a(pszPriType), debugstr_a(pszSubType));
 772     if(pszPriType)
 773     {
 774         const char *pri = This->content_pri_type;
 775         if(!pri) pri = "text";
 776         if(strcasecmp(pri, pszPriType)) return S_FALSE;
 777     }
 778
 779     if(pszSubType)
 780     {
 781         const char *sub = This->content_sub_type;
 782         if(!sub) sub = "plain";
 783         if(strcasecmp(sub, pszSubType)) return S_FALSE;
 784     }
 785
 786     return S_OK;
 787 }
 788
 789 static HRESULT WINAPI MimeBody_BindToObject(
 790                                    IMimeBody* iface,
 791                                    REFIID riid,
 792                                    void** ppvObject)
 793 {
 794     FIXME("stub\n");
 795     return E_NOTIMPL;
 796 }
 797
 798 static HRESULT WINAPI MimeBody_Clone(
 799                             IMimeBody* iface,
 800                             IMimePropertySet** ppPropertySet)
 801 {
 802     FIXME("stub\n");
 803     return E_NOTIMPL;
 804 }
 805
 806 static HRESULT WINAPI MimeBody_SetOption(
 807                                 IMimeBody* iface,
 808                                 const TYPEDID oid,
 809                                 LPCPROPVARIANT pValue)
 810 {
 811     FIXME("stub\n");
 812     return E_NOTIMPL;
 813 }
 814
 815 static HRESULT WINAPI MimeBody_GetOption(
 816                                 IMimeBody* iface,
 817                                 const TYPEDID oid,
 818                                 LPPROPVARIANT pValue)
 819 {
 820     FIXME("stub\n");
 821     return E_NOTIMPL;
 822 }
 823
 824 static HRESULT WINAPI MimeBody_EnumProps(
 825                                 IMimeBody* iface,
 826                                 DWORD dwFlags,
 827                                 IMimeEnumProperties** ppEnum)
 828 {
 829     FIXME("stub\n");
 830     return E_NOTIMPL;
 831 }
 832
 833 static HRESULT WINAPI MimeBody_IsType(
 834                              IMimeBody* iface,
 835                              IMSGBODYTYPE bodytype)
 836 {
 837     FIXME("stub\n");
 838     return E_NOTIMPL;
 839 }
 840
 841 static HRESULT WINAPI MimeBody_SetDisplayName(
 842                                      IMimeBody* iface,
 843                                      LPCSTR pszDisplay)
 844 {
 845     FIXME("stub\n");
 846     return E_NOTIMPL;
 847 }
 848
 849 static HRESULT WINAPI MimeBody_GetDisplayName(
 850                                      IMimeBody* iface,
 851                                      LPSTR* ppszDisplay)
 852 {
 853     FIXME("stub\n");
 854     return E_NOTIMPL;
 855 }
 856
 857 static HRESULT WINAPI MimeBody_GetOffsets(
 858                                  IMimeBody* iface,
 859                                  LPBODYOFFSETS pOffsets)
 860 {
 861     MimeBody *This = impl_from_IMimeBody(iface);
 862     TRACE("(%p)->(%p)\n", This, pOffsets);
 863
 864     *pOffsets = This->body_offsets;
 865
 866     if(This->body_offsets.cbBodyEnd == 0) return MIME_E_NO_DATA;
 867     return S_OK;
 868 }
 869
 870 static HRESULT WINAPI MimeBody_GetCurrentEncoding(
 871                                          IMimeBody* iface,
 872                                          ENCODINGTYPE* pietEncoding)
 873 {
 874     MimeBody *This = impl_from_IMimeBody(iface);
 875
 876     TRACE("(%p)->(%p)\n", This, pietEncoding);
 877
 878     *pietEncoding = This->encoding;
 879     return S_OK;
 880 }
 881
 882 static HRESULT WINAPI MimeBody_SetCurrentEncoding(
 883                                          IMimeBody* iface,
 884                                          ENCODINGTYPE ietEncoding)
 885 {
 886     MimeBody *This = impl_from_IMimeBody(iface);
 887
 888     TRACE("(%p)->(%d)\n", This, ietEncoding);
 889
 890     This->encoding = ietEncoding;
 891     return S_OK;
 892 }
 893
 894 static HRESULT WINAPI MimeBody_GetEstimatedSize(
 895                                        IMimeBody* iface,
 896                                        ENCODINGTYPE ietEncoding,
 897                                        ULONG* pcbSize)
 898 {
 899     FIXME("stub\n");
 900     return E_NOTIMPL;
 901 }
 902
 903 static HRESULT WINAPI MimeBody_GetDataHere(
 904                                   IMimeBody* iface,
 905                                   ENCODINGTYPE ietEncoding,
 906                                   IStream* pStream)
 907 {
 908     FIXME("stub\n");
 909     return E_NOTIMPL;
 910 }
 911
 912 static HRESULT WINAPI MimeBody_GetData(
 913                               IMimeBody* iface,
 914                               ENCODINGTYPE ietEncoding,
 915                               IStream** ppStream)
 916 {
 917     MimeBody *This = impl_from_IMimeBody(iface);
 918     FIXME("(%p)->(%d, %p). Ignoring encoding type.\n", This, ietEncoding, ppStream);
 919
 920     *ppStream = This->data;
 921     IStream_AddRef(*ppStream);
 922     return S_OK;
 923 }
 924
 925 static HRESULT WINAPI MimeBody_SetData(
 926                               IMimeBody* iface,
 927                               ENCODINGTYPE ietEncoding,
 928                               LPCSTR pszPriType,
 929                               LPCSTR pszSubType,
 930                               REFIID riid,
 931                               LPVOID pvObject)
 932 {
 933     MimeBody *This = impl_from_IMimeBody(iface);
 934     TRACE("(%p)->(%d, %s, %s, %s %p)\n", This, ietEncoding, debugstr_a(pszPriType), debugstr_a(pszSubType),
 935           debugstr_guid(riid), pvObject);
 936
 937     if(IsEqualIID(riid, &IID_IStream))
 938         IStream_AddRef((IStream *)pvObject);
 939     else
 940     {
 941         FIXME("Unhandled object type %s\n", debugstr_guid(riid));
 942         return E_INVALIDARG;
 943     }
 944
 945     if(This->data)
 946         FIXME("release old data\n");
 947
 948     This->data_iid = *riid;
 949     This->data = pvObject;
 950
 951     IMimeBody_SetCurrentEncoding(iface, ietEncoding);
 952
 953     /* FIXME: Update the content type.
 954        If pszPriType == NULL use 'application'
 955        If pszSubType == NULL use 'octet-stream' */
 956
 957     return S_OK;
 958 }
 959
 960 static HRESULT WINAPI MimeBody_EmptyData(
 961                                 IMimeBody* iface)
 962 {
 963     FIXME("stub\n");
 964     return E_NOTIMPL;
 965 }
 966
 967 static HRESULT WINAPI MimeBody_CopyTo(
 968                              IMimeBody* iface,
 969                              IMimeBody* pBody)
 970 {
 971     FIXME("stub\n");
 972     return E_NOTIMPL;
 973 }
 974
 975 static HRESULT WINAPI MimeBody_GetTransmitInfo(
 976                                       IMimeBody* iface,
 977                                       LPTRANSMITINFO pTransmitInfo)
 978 {
 979     FIXME("stub\n");
 980     return E_NOTIMPL;
 981 }
 982
 983 static HRESULT WINAPI MimeBody_SaveToFile(
 984                                  IMimeBody* iface,
 985                                  ENCODINGTYPE ietEncoding,
 986                                  LPCSTR pszFilePath)
 987 {
 988     FIXME("stub\n");
 989     return E_NOTIMPL;
 990 }
 991
 992 static HRESULT WINAPI MimeBody_GetHandle(
 993                                 IMimeBody* iface,
 994                                 LPHBODY phBody)
 995 {
 996     MimeBody *This = impl_from_IMimeBody(iface);
 997     TRACE("(%p)->(%p)\n", iface, phBody);
 998
 999     *phBody = This->handle;
1000     return This->handle ? S_OK : MIME_E_NO_DATA;
1001 }
1002
1003 static IMimeBodyVtbl body_vtbl =
1004 {
1005     MimeBody_QueryInterface,
1006     MimeBody_AddRef,
1007     MimeBody_Release,
1008     MimeBody_GetClassID,
1009     MimeBody_IsDirty,
1010     MimeBody_Load,
1011     MimeBody_Save,
1012     MimeBody_GetSizeMax,
1013     MimeBody_InitNew,
1014     MimeBody_GetPropInfo,
1015     MimeBody_SetPropInfo,
1016     MimeBody_GetProp,
1017     MimeBody_SetProp,
1018     MimeBody_AppendProp,
1019     MimeBody_DeleteProp,
1020     MimeBody_CopyProps,
1021     MimeBody_MoveProps,
1022     MimeBody_DeleteExcept,
1023     MimeBody_QueryProp,
1024     MimeBody_GetCharset,
1025     MimeBody_SetCharset,
1026     MimeBody_GetParameters,
1027     MimeBody_IsContentType,
1028     MimeBody_BindToObject,
1029     MimeBody_Clone,
1030     MimeBody_SetOption,
1031     MimeBody_GetOption,
1032     MimeBody_EnumProps,
1033     MimeBody_IsType,
1034     MimeBody_SetDisplayName,
1035     MimeBody_GetDisplayName,
1036     MimeBody_GetOffsets,
1037     MimeBody_GetCurrentEncoding,
1038     MimeBody_SetCurrentEncoding,
1039     MimeBody_GetEstimatedSize,
1040     MimeBody_GetDataHere,
1041     MimeBody_GetData,
1042     MimeBody_SetData,
1043     MimeBody_EmptyData,
1044     MimeBody_CopyTo,
1045     MimeBody_GetTransmitInfo,
1046     MimeBody_SaveToFile,
1047     MimeBody_GetHandle
1048 };
1049
1050 static HRESULT MimeBody_set_offsets(MimeBody *body, const BODYOFFSETS *offsets)
1051 {
1052     TRACE("setting offsets to %d, %d, %d, %d\n", offsets->cbBoundaryStart,
1053           offsets->cbHeaderStart, offsets->cbBodyStart, offsets->cbBodyEnd);
1054
1055     body->body_offsets = *offsets;
1056     return S_OK;
1057 }
1058
1059 #define FIRST_CUSTOM_PROP_ID 0x100
1060
1061 HRESULT MimeBody_create(IUnknown *outer, void **obj)
1062 {
1063     MimeBody *This;
1064     BODYOFFSETS body_offsets;
1065
1066     *obj = NULL;
1067
1068     if(outer) return CLASS_E_NOAGGREGATION;
1069
1070     This = HeapAlloc(GetProcessHeap(), 0, sizeof(*This));
1071     if (!This) return E_OUTOFMEMORY;
1072
1073     This->lpVtbl = &body_vtbl;
1074     This->refs = 1;
1075     This->handle = NULL;
1076     list_init(&This->headers);
1077     list_init(&This->new_props);
1078     This->next_prop_id = FIRST_CUSTOM_PROP_ID;
1079     This->content_pri_type = NULL;
1080     This->content_sub_type = NULL;
1081     This->encoding = IET_7BIT;
1082     This->data = NULL;
1083     This->data_iid = IID_NULL;
1084
1085     body_offsets.cbBoundaryStart = body_offsets.cbHeaderStart = 0;
1086     body_offsets.cbBodyStart     = body_offsets.cbBodyEnd     = 0;
1087     MimeBody_set_offsets(This, &body_offsets);
1088
1089     *obj = (IMimeBody *)&This->lpVtbl;
1090     return S_OK;
1091 }
1092
1093 typedef struct
1094 {
1095     IStreamVtbl *lpVtbl;
1096     LONG refs;
1097
1098     IStream *base;
1099     ULARGE_INTEGER pos, start, length;
1100 } sub_stream_t;
1101
1102 static inline sub_stream_t *impl_from_IStream( IStream *iface )
1103 {
1104     return (sub_stream_t *)((char*)iface - FIELD_OFFSET(sub_stream_t, lpVtbl));
1105 }
1106
1107 static HRESULT WINAPI sub_stream_QueryInterface(
1108         IStream* iface,
1109         REFIID riid,
1110         void **ppvObject)
1111 {
1112     sub_stream_t *This = impl_from_IStream(iface);
1113
1114     TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppvObject);
1115     *ppvObject = NULL;
1116
1117     if(IsEqualIID(riid, &IID_IUnknown) ||
1118        IsEqualIID(riid, &IID_ISequentialStream) ||
1119        IsEqualIID(riid, &IID_IStream))
1120     {
1121         IStream_AddRef(iface);
1122         *ppvObject = iface;
1123         return S_OK;
1124     }
1125     return E_NOINTERFACE;
1126 }
1127
1128 static ULONG WINAPI sub_stream_AddRef(
1129          IStream* iface)
1130 {
1131     sub_stream_t *This = impl_from_IStream(iface);
1132
1133     TRACE("(%p)\n", This);
1134     return InterlockedIncrement(&This->refs);
1135 }
1136
1137 static ULONG WINAPI  sub_stream_Release(
1138         IStream* iface)
1139 {
1140     sub_stream_t *This = impl_from_IStream(iface);
1141     LONG refs;
1142
1143     TRACE("(%p)\n", This);
1144     refs = InterlockedDecrement(&This->refs);
1145     if(!refs)
1146     {
1147         IStream_Release(This->base);
1148         HeapFree(GetProcessHeap(), 0, This);
1149     }
1150     return refs;
1151 }
1152
1153 static HRESULT WINAPI sub_stream_Read(
1154         IStream* iface,
1155         void *pv,
1156         ULONG cb,
1157         ULONG *pcbRead)
1158 {
1159     sub_stream_t *This = impl_from_IStream(iface);
1160     HRESULT hr;
1161     ULARGE_INTEGER base_pos;
1162     LARGE_INTEGER tmp_pos;
1163
1164     TRACE("(%p, %d, %p)\n", pv, cb, pcbRead);
1165
1166     tmp_pos.QuadPart = 0;
1167     IStream_Seek(This->base, tmp_pos, STREAM_SEEK_CUR, &base_pos);
1168     tmp_pos.QuadPart = This->pos.QuadPart + This->start.QuadPart;
1169     IStream_Seek(This->base, tmp_pos, STREAM_SEEK_SET, NULL);
1170
1171     if(This->pos.QuadPart + cb > This->length.QuadPart)
1172         cb = This->length.QuadPart - This->pos.QuadPart;
1173
1174     hr = IStream_Read(This->base, pv, cb, pcbRead);
1175
1176     This->pos.QuadPart += *pcbRead;
1177
1178     tmp_pos.QuadPart = base_pos.QuadPart;
1179     IStream_Seek(This->base, tmp_pos, STREAM_SEEK_SET, NULL);
1180
1181     return hr;
1182 }
1183
1184 static HRESULT WINAPI sub_stream_Write(
1185         IStream* iface,
1186         const void *pv,
1187         ULONG cb,
1188         ULONG *pcbWritten)
1189 {
1190     FIXME("stub\n");
1191     return E_NOTIMPL;
1192 }
1193
1194 static HRESULT WINAPI sub_stream_Seek(
1195         IStream* iface,
1196         LARGE_INTEGER dlibMove,
1197         DWORD dwOrigin,
1198         ULARGE_INTEGER *plibNewPosition)
1199 {
1200     sub_stream_t *This = impl_from_IStream(iface);
1201     LARGE_INTEGER new_pos;
1202
1203     TRACE("(%08x.%08x, %x, %p)\n", dlibMove.u.HighPart, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
1204
1205     switch(dwOrigin)
1206     {
1207     case STREAM_SEEK_SET:
1208         new_pos = dlibMove;
1209         break;
1210     case STREAM_SEEK_CUR:
1211         new_pos.QuadPart = This->pos.QuadPart + dlibMove.QuadPart;
1212         break;
1213     case STREAM_SEEK_END:
1214         new_pos.QuadPart = This->length.QuadPart + dlibMove.QuadPart;
1215         break;
1216     }
1217
1218     if(new_pos.QuadPart < 0) new_pos.QuadPart = 0;
1219     else if(new_pos.QuadPart > This->length.QuadPart) new_pos.QuadPart = This->length.QuadPart;
1220
1221     This->pos.QuadPart = new_pos.QuadPart;
1222
1223     if(plibNewPosition) *plibNewPosition = This->pos;
1224     return S_OK;
1225 }
1226
1227 static HRESULT WINAPI sub_stream_SetSize(
1228         IStream* iface,
1229         ULARGE_INTEGER libNewSize)
1230 {
1231     FIXME("stub\n");
1232     return E_NOTIMPL;
1233 }
1234
1235 static HRESULT WINAPI sub_stream_CopyTo(
1236         IStream* iface,
1237         IStream *pstm,
1238         ULARGE_INTEGER cb,
1239         ULARGE_INTEGER *pcbRead,
1240         ULARGE_INTEGER *pcbWritten)
1241 {
1242     FIXME("stub\n");
1243     return E_NOTIMPL;
1244 }
1245
1246 static HRESULT WINAPI sub_stream_Commit(
1247         IStream* iface,
1248         DWORD grfCommitFlags)
1249 {
1250     FIXME("stub\n");
1251     return E_NOTIMPL;
1252 }
1253
1254 static HRESULT WINAPI sub_stream_Revert(
1255         IStream* iface)
1256 {
1257     FIXME("stub\n");
1258     return E_NOTIMPL;
1259 }
1260
1261 static HRESULT WINAPI sub_stream_LockRegion(
1262         IStream* iface,
1263         ULARGE_INTEGER libOffset,
1264         ULARGE_INTEGER cb,
1265         DWORD dwLockType)
1266 {
1267     FIXME("stub\n");
1268     return E_NOTIMPL;
1269 }
1270
1271 static HRESULT WINAPI sub_stream_UnlockRegion(
1272         IStream* iface,
1273         ULARGE_INTEGER libOffset,
1274         ULARGE_INTEGER cb,
1275         DWORD dwLockType)
1276 {
1277     FIXME("stub\n");
1278     return E_NOTIMPL;
1279 }
1280
1281 static HRESULT WINAPI sub_stream_Stat(
1282         IStream* iface,
1283         STATSTG *pstatstg,
1284         DWORD grfStatFlag)
1285 {
1286     sub_stream_t *This = impl_from_IStream(iface);
1287     FIXME("(%p)->(%p, %08x)\n", This, pstatstg, grfStatFlag);
1288     memset(pstatstg, 0, sizeof(*pstatstg));
1289     pstatstg->cbSize = This->length;
1290     return S_OK;
1291 }
1292
1293 static HRESULT WINAPI sub_stream_Clone(
1294         IStream* iface,
1295         IStream **ppstm)
1296 {
1297     FIXME("stub\n");
1298     return E_NOTIMPL;
1299 }
1300
1301 static struct IStreamVtbl sub_stream_vtbl =
1302 {
1303     sub_stream_QueryInterface,
1304     sub_stream_AddRef,
1305     sub_stream_Release,
1306     sub_stream_Read,
1307     sub_stream_Write,
1308     sub_stream_Seek,
1309     sub_stream_SetSize,
1310     sub_stream_CopyTo,
1311     sub_stream_Commit,
1312     sub_stream_Revert,
1313     sub_stream_LockRegion,
1314     sub_stream_UnlockRegion,
1315     sub_stream_Stat,
1316     sub_stream_Clone
1317 };
1318
1319 static HRESULT create_sub_stream(IStream *stream, ULARGE_INTEGER start, ULARGE_INTEGER length, IStream **out)
1320 {
1321     sub_stream_t *This;
1322
1323     *out = NULL;
1324     This = HeapAlloc(GetProcessHeap(), 0, sizeof(*This));
1325     if(!This) return E_OUTOFMEMORY;
1326
1327     This->lpVtbl = &sub_stream_vtbl;
1328     This->refs = 1;
1329     This->start = start;
1330     This->length = length;
1331     This->pos.QuadPart = 0;
1332     IStream_AddRef(stream);
1333     This->base = stream;
1334
1335     *out = (IStream*)&This->lpVtbl;
1336     return S_OK;
1337 }
1338
1339
1340 typedef struct body_t
1341 {
1342     struct list entry;
1343     HBODY hbody;
1344     IMimeBody *mime_body;
1345
1346     struct body_t *parent;
1347     struct list children;
1348 } body_t;
1349
1350 typedef struct MimeMessage
1351 {
1352     const IMimeMessageVtbl *lpVtbl;
1353
1354     LONG refs;
1355     IStream *stream;
1356
1357     struct list body_tree;
1358     HBODY next_hbody;
1359 } MimeMessage;
1360
1361 static HRESULT WINAPI MimeMessage_QueryInterface(IMimeMessage *iface, REFIID riid, void **ppv)
1362 {
1363     TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv);
1364
1365     if (IsEqualIID(riid, &IID_IUnknown) ||
1366         IsEqualIID(riid, &IID_IPersist) ||
1367         IsEqualIID(riid, &IID_IPersistStreamInit) ||
1368         IsEqualIID(riid, &IID_IMimeMessageTree) ||
1369         IsEqualIID(riid, &IID_IMimeMessage))
1370     {
1371         *ppv = iface;
1372         IUnknown_AddRef(iface);
1373         return S_OK;
1374     }
1375
1376     FIXME("no interface for %s\n", debugstr_guid(riid));
1377     *ppv = NULL;
1378     return E_NOINTERFACE;
1379 }
1380
1381 static ULONG WINAPI MimeMessage_AddRef(IMimeMessage *iface)
1382 {
1383     MimeMessage *This = (MimeMessage *)iface;
1384     TRACE("(%p)->()\n", iface);
1385     return InterlockedIncrement(&This->refs);
1386 }
1387
1388 static void empty_body_list(struct list *list)
1389 {
1390     body_t *body, *cursor2;
1391     LIST_FOR_EACH_ENTRY_SAFE(body, cursor2, list, body_t, entry)
1392     {
1393         empty_body_list(&body->children);
1394         list_remove(&body->entry);
1395         IMimeBody_Release(body->mime_body);
1396         HeapFree(GetProcessHeap(), 0, body);
1397     }
1398 }
1399
1400 static ULONG WINAPI MimeMessage_Release(IMimeMessage *iface)
1401 {
1402     MimeMessage *This = (MimeMessage *)iface;
1403     ULONG refs;
1404
1405     TRACE("(%p)->()\n", iface);
1406
1407     refs = InterlockedDecrement(&This->refs);
1408     if (!refs)
1409     {
1410         empty_body_list(&This->body_tree);
1411
1412         if(This->stream) IStream_Release(This->stream);
1413         HeapFree(GetProcessHeap(), 0, This);
1414     }
1415
1416     return refs;
1417 }
1418
1419 /*** IPersist methods ***/
1420 static HRESULT WINAPI MimeMessage_GetClassID(
1421     IMimeMessage *iface,
1422     CLSID *pClassID)
1423 {
1424     FIXME("(%p)->(%p)\n", iface, pClassID);
1425     return E_NOTIMPL;
1426 }
1427
1428 /*** IPersistStreamInit methods ***/
1429 static HRESULT WINAPI MimeMessage_IsDirty(
1430     IMimeMessage *iface)
1431 {
1432     FIXME("(%p)->()\n", iface);
1433     return E_NOTIMPL;
1434 }
1435
1436 static body_t *new_body_entry(IMimeBody *mime_body, HBODY hbody, body_t *parent)
1437 {
1438     body_t *body = HeapAlloc(GetProcessHeap(), 0, sizeof(*body));
1439     if(body)
1440     {
1441         body->mime_body = mime_body;
1442         body->hbody = hbody;
1443         list_init(&body->children);
1444         body->parent = parent;
1445     }
1446     return body;
1447 }
1448
1449 typedef struct
1450 {
1451     struct list entry;
1452     BODYOFFSETS offsets;
1453 } offset_entry_t;
1454
1455 static HRESULT create_body_offset_list(IStream *stm, const char *boundary, struct list *body_offsets)
1456 {
1457     HRESULT hr;
1458     DWORD read;
1459     int boundary_len = strlen(boundary);
1460     char *buf, *nl_boundary, *ptr, *overlap;
1461     DWORD total_read = 0;
1462     DWORD start = 0, overlap_no;
1463     offset_entry_t *cur_body = NULL;
1464     ULARGE_INTEGER cur;
1465     LARGE_INTEGER zero;
1466
1467     list_init(body_offsets);
1468     nl_boundary = HeapAlloc(GetProcessHeap(), 0, 4 + boundary_len + 1);
1469     memcpy(nl_boundary, "\r\n--", 4);
1470     memcpy(nl_boundary + 4, boundary, boundary_len + 1);
1471
1472     overlap_no = boundary_len + 5;
1473
1474     overlap = buf = HeapAlloc(GetProcessHeap(), 0, overlap_no + PARSER_BUF_SIZE + 1);
1475
1476     zero.QuadPart = 0;
1477     hr = IStream_Seek(stm, zero, STREAM_SEEK_CUR, &cur);
1478     start = cur.LowPart;
1479
1480     do {
1481         hr = IStream_Read(stm, overlap, PARSER_BUF_SIZE, &read);
1482         if(FAILED(hr)) goto end;
1483         if(read == 0) break;
1484         total_read += read;
1485         overlap[read] = '\0';
1486
1487         ptr = buf;
1488         do {
1489             ptr = strstr(ptr, nl_boundary);
1490             if(ptr)
1491             {
1492                 DWORD boundary_start = start + ptr - buf;
1493                 char *end = ptr + boundary_len + 4;
1494
1495                 if(*end == '\0' || *(end + 1) == '\0')
1496                     break;
1497
1498                 if(*end == '\r' && *(end + 1) == '\n')
1499                 {
1500                     if(cur_body)
1501                     {
1502                         cur_body->offsets.cbBodyEnd = boundary_start;
1503                         list_add_tail(body_offsets, &cur_body->entry);
1504                     }
1505                     cur_body = HeapAlloc(GetProcessHeap(), 0, sizeof(*cur_body));
1506                     cur_body->offsets.cbBoundaryStart = boundary_start + 2; /* doesn't including the leading \r\n */
1507                     cur_body->offsets.cbHeaderStart = boundary_start + boundary_len + 6;
1508                 }
1509                 else if(*end == '-' && *(end + 1) == '-')
1510                 {
1511                     if(cur_body)
1512                     {
1513                         cur_body->offsets.cbBodyEnd = boundary_start;
1514                         list_add_tail(body_offsets, &cur_body->entry);
1515                         goto end;
1516                     }
1517                 }
1518                 ptr = end + 2;
1519             }
1520         } while(ptr);
1521
1522         if(overlap == buf) /* 1st iteration */
1523         {
1524             memcpy(buf, buf + PARSER_BUF_SIZE - overlap_no, overlap_no);
1525             overlap = buf + overlap_no;
1526             start += read - overlap_no;
1527         }
1528         else
1529         {
1530             memcpy(buf, buf + PARSER_BUF_SIZE, overlap_no);
1531             start += read;
1532         }
1533     } while(1);
1534
1535 end:
1536     HeapFree(GetProcessHeap(), 0, buf);
1537     return hr;
1538 }
1539
1540 static body_t *create_sub_body(MimeMessage *msg, IStream *pStm, BODYOFFSETS *offset, body_t *parent)
1541 {
1542     IMimeBody *mime_body;
1543     HRESULT hr;
1544     body_t *body;
1545     ULARGE_INTEGER cur;
1546     LARGE_INTEGER zero;
1547
1548     MimeBody_create(NULL, (void**)&mime_body);
1549     IMimeBody_Load(mime_body, pStm);
1550     zero.QuadPart = 0;
1551     hr = IStream_Seek(pStm, zero, STREAM_SEEK_CUR, &cur);
1552     offset->cbBodyStart = cur.LowPart + offset->cbHeaderStart;
1553     if(parent) MimeBody_set_offsets(impl_from_IMimeBody(mime_body), offset);
1554     IMimeBody_SetData(mime_body, IET_BINARY, NULL, NULL, &IID_IStream, pStm);
1555     body = new_body_entry(mime_body, msg->next_hbody, parent);
1556     msg->next_hbody = (HBODY)((DWORD)msg->next_hbody + 1);
1557
1558     if(IMimeBody_IsContentType(mime_body, "multipart", NULL) == S_OK)
1559     {
1560         MIMEPARAMINFO *param_info;
1561         ULONG count, i;
1562         IMimeAllocator *alloc;
1563
1564         hr = IMimeBody_GetParameters(mime_body, "Content-Type", &count, &param_info);
1565         if(hr != S_OK || count == 0) return body;
1566
1567         MimeOleGetAllocator(&alloc);
1568
1569         for(i = 0; i < count; i++)
1570         {
1571             if(!strcasecmp(param_info[i].pszName, "boundary"))
1572             {
1573                 struct list offset_list;
1574                 offset_entry_t *cur, *cursor2;
1575                 hr = create_body_offset_list(pStm, param_info[i].pszData, &offset_list);
1576                 LIST_FOR_EACH_ENTRY_SAFE(cur, cursor2, &offset_list, offset_entry_t, entry)
1577                 {
1578                     body_t *sub_body;
1579                     IStream *sub_stream;
1580                     ULARGE_INTEGER start, length;
1581
1582                     start.LowPart = cur->offsets.cbHeaderStart;
1583                     length.LowPart = cur->offsets.cbBodyEnd - cur->offsets.cbHeaderStart;
1584                     create_sub_stream(pStm, start, length, &sub_stream);
1585                     sub_body = create_sub_body(msg, sub_stream, &cur->offsets, body);
1586                     IStream_Release(sub_stream);
1587                     list_add_tail(&body->children, &sub_body->entry);
1588                     list_remove(&cur->entry);
1589                     HeapFree(GetProcessHeap(), 0, cur);
1590                 }
1591                 break;
1592             }
1593         }
1594         IMimeAllocator_FreeParamInfoArray(alloc, count, param_info, TRUE);
1595         IMimeAllocator_Release(alloc);
1596     }
1597     return body;
1598 }
1599
1600 static HRESULT WINAPI MimeMessage_Load(
1601     IMimeMessage *iface,
1602     LPSTREAM pStm)
1603 {
1604     MimeMessage *This = (MimeMessage *)iface;
1605     body_t *root_body;
1606     BODYOFFSETS offsets;
1607     ULARGE_INTEGER cur;
1608     LARGE_INTEGER zero;
1609
1610     TRACE("(%p)->(%p)\n", iface, pStm);
1611
1612     if(This->stream)
1613     {
1614         FIXME("already loaded a message\n");
1615         return E_FAIL;
1616     }
1617
1618     IStream_AddRef(pStm);
1619     This->stream = pStm;
1620     offsets.cbBoundaryStart = offsets.cbHeaderStart = 0;
1621     offsets.cbBodyStart = offsets.cbBodyEnd = 0;
1622
1623     root_body = create_sub_body(This, pStm, &offsets, NULL);
1624
1625     zero.QuadPart = 0;
1626     IStream_Seek(pStm, zero, STREAM_SEEK_END, &cur);
1627     offsets.cbBodyEnd = cur.LowPart;
1628     MimeBody_set_offsets(impl_from_IMimeBody(root_body->mime_body), &offsets);
1629
1630     list_add_head(&This->body_tree, &root_body->entry);
1631
1632     return S_OK;
1633 }
1634
1635 static HRESULT WINAPI MimeMessage_Save(
1636     IMimeMessage *iface,
1637     LPSTREAM pStm,
1638     BOOL fClearDirty)
1639 {
1640     FIXME("(%p)->(%p, %s)\n", iface, pStm, fClearDirty ? "TRUE" : "FALSE");
1641     return E_NOTIMPL;
1642 }
1643
1644 static HRESULT WINAPI MimeMessage_GetSizeMax(
1645     IMimeMessage *iface,
1646     ULARGE_INTEGER *pcbSize)
1647 {
1648     FIXME("(%p)->(%p)\n", iface, pcbSize);
1649     return E_NOTIMPL;
1650 }
1651
1652 static HRESULT WINAPI MimeMessage_InitNew(
1653     IMimeMessage *iface)
1654 {
1655     FIXME("(%p)->()\n", iface);
1656     return E_NOTIMPL;
1657 }
1658
1659 /*** IMimeMessageTree methods ***/
1660 static HRESULT WINAPI MimeMessage_GetMessageSource(
1661     IMimeMessage *iface,
1662     IStream **ppStream,
1663     DWORD dwFlags)
1664 {
1665     FIXME("(%p)->(%p, 0x%x)\n", iface, ppStream, dwFlags);
1666     return E_NOTIMPL;
1667 }
1668
1669 static HRESULT WINAPI MimeMessage_GetMessageSize(
1670     IMimeMessage *iface,
1671     ULONG *pcbSize,
1672     DWORD dwFlags)
1673 {
1674     FIXME("(%p)->(%p, 0x%x)\n", iface, pcbSize, dwFlags);
1675     return E_NOTIMPL;
1676 }
1677
1678 static HRESULT WINAPI MimeMessage_LoadOffsetTable(
1679     IMimeMessage *iface,
1680     IStream *pStream)
1681 {
1682     FIXME("(%p)->(%p)\n", iface, pStream);
1683     return E_NOTIMPL;
1684 }
1685
1686 static HRESULT WINAPI MimeMessage_SaveOffsetTable(
1687     IMimeMessage *iface,
1688     IStream *pStream,
1689     DWORD dwFlags)
1690 {
1691     FIXME("(%p)->(%p, 0x%x)\n", iface, pStream, dwFlags);
1692     return E_NOTIMPL;
1693 }
1694
1695
1696 static HRESULT WINAPI MimeMessage_GetFlags(
1697     IMimeMessage *iface,
1698     DWORD *pdwFlags)
1699 {
1700     FIXME("(%p)->(%p)\n", iface, pdwFlags);
1701     return E_NOTIMPL;
1702 }
1703
1704 static HRESULT WINAPI MimeMessage_Commit(
1705     IMimeMessage *iface,
1706     DWORD dwFlags)
1707 {
1708     FIXME("(%p)->(0x%x)\n", iface, dwFlags);
1709     return E_NOTIMPL;
1710 }
1711
1712
1713 static HRESULT WINAPI MimeMessage_HandsOffStorage(
1714     IMimeMessage *iface)
1715 {
1716     FIXME("(%p)->()\n", iface);
1717     return E_NOTIMPL;
1718 }
1719
1720 static HRESULT find_body(struct list *list, HBODY hbody, body_t **body)
1721 {
1722     body_t *cur;
1723     HRESULT hr;
1724
1725     if(hbody == HBODY_ROOT)
1726     {
1727         *body = LIST_ENTRY(list_head(list), body_t, entry);
1728         return S_OK;
1729     }
1730
1731     LIST_FOR_EACH_ENTRY(cur, list, body_t, entry)
1732     {
1733         if(cur->hbody == hbody)
1734         {
1735             *body = cur;
1736             return S_OK;
1737         }
1738         hr = find_body(&cur->children, hbody, body);
1739         if(hr == S_OK) return S_OK;
1740     }
1741     return S_FALSE;
1742 }
1743
1744 static HRESULT WINAPI MimeMessage_BindToObject(
1745     IMimeMessage *iface,
1746     const HBODY hBody,
1747     REFIID riid,
1748     void **ppvObject)
1749 {
1750     MimeMessage *This = (MimeMessage *)iface;
1751     HRESULT hr;
1752     body_t *body;
1753
1754     TRACE("(%p)->(%p, %s, %p)\n", iface, hBody, debugstr_guid(riid), ppvObject);
1755
1756     hr = find_body(&This->body_tree, hBody, &body);
1757
1758     if(hr != S_OK) return hr;
1759
1760     if(IsEqualIID(riid, &IID_IMimeBody))
1761     {
1762         IMimeBody_AddRef(body->mime_body);
1763         *ppvObject = body->mime_body;
1764         return S_OK;
1765     }
1766
1767     return E_NOINTERFACE;
1768 }
1769
1770 static HRESULT WINAPI MimeMessage_SaveBody(
1771     IMimeMessage *iface,
1772     HBODY hBody,
1773     DWORD dwFlags,
1774     IStream *pStream)
1775 {
1776     FIXME("(%p)->(%p, 0x%x, %p)\n", iface, hBody, dwFlags, pStream);
1777     return E_NOTIMPL;
1778 }
1779
1780 static HRESULT get_body(MimeMessage *msg, BODYLOCATION location, HBODY pivot, body_t **out)
1781 {
1782     body_t *root = LIST_ENTRY(list_head(&msg->body_tree), body_t, entry);
1783     body_t *body;
1784     HRESULT hr;
1785     struct list *list;
1786
1787     if(location == IBL_ROOT)
1788     {
1789         *out = root;
1790         return S_OK;
1791     }
1792
1793     hr = find_body(&msg->body_tree, pivot, &body);
1794
1795     if(hr == S_OK)
1796     {
1797         switch(location)
1798         {
1799         case IBL_PARENT:
1800             *out = body->parent;
1801             break;
1802
1803         case IBL_FIRST:
1804             list = list_head(&body->children);
1805             if(list)
1806                 *out = LIST_ENTRY(list, body_t, entry);
1807             else
1808                 hr = MIME_E_NOT_FOUND;
1809             break;
1810
1811         case IBL_LAST:
1812             list = list_tail(&body->children);
1813             if(list)
1814                 *out = LIST_ENTRY(list, body_t, entry);
1815             else
1816                 hr = MIME_E_NOT_FOUND;
1817             break;
1818
1819         case IBL_NEXT:
1820             list = list_next(&body->parent->children, &body->entry);
1821             if(list)
1822                 *out = LIST_ENTRY(list, body_t, entry);
1823             else
1824                 hr = MIME_E_NOT_FOUND;
1825             break;
1826
1827         case IBL_PREVIOUS:
1828             list = list_prev(&body->parent->children, &body->entry);
1829             if(list)
1830                 *out = LIST_ENTRY(list, body_t, entry);
1831             else
1832                 hr = MIME_E_NOT_FOUND;
1833             break;
1834
1835         default:
1836             hr = E_FAIL;
1837             break;
1838         }
1839     }
1840
1841     return hr;
1842 }
1843
1844
1845 static HRESULT WINAPI MimeMessage_InsertBody(
1846     IMimeMessage *iface,
1847     BODYLOCATION location,
1848     HBODY hPivot,
1849     LPHBODY phBody)
1850 {
1851     FIXME("(%p)->(%d, %p, %p)\n", iface, location, hPivot, phBody);
1852     return E_NOTIMPL;
1853 }
1854
1855 static HRESULT WINAPI MimeMessage_GetBody(
1856     IMimeMessage *iface,
1857     BODYLOCATION location,
1858     HBODY hPivot,
1859     LPHBODY phBody)
1860 {
1861     MimeMessage *This = (MimeMessage *)iface;
1862     body_t *body;
1863     HRESULT hr;
1864
1865     TRACE("(%p)->(%d, %p, %p)\n", iface, location, hPivot, phBody);
1866
1867     hr = get_body(This, location, hPivot, &body);
1868
1869     if(hr == S_OK) *phBody = body->hbody;
1870
1871     return hr;
1872 }
1873
1874 static HRESULT WINAPI MimeMessage_DeleteBody(
1875     IMimeMessage *iface,
1876     HBODY hBody,
1877     DWORD dwFlags)
1878 {
1879     FIXME("(%p)->(%p, %08x)\n", iface, hBody, dwFlags);
1880     return E_NOTIMPL;
1881 }
1882
1883 static HRESULT WINAPI MimeMessage_MoveBody(
1884     IMimeMessage *iface,
1885     HBODY hBody,
1886     BODYLOCATION location)
1887 {
1888     FIXME("(%p)->(%d)\n", iface, location);
1889     return E_NOTIMPL;
1890 }
1891
1892 static void count_children(body_t *body, boolean recurse, ULONG *count)
1893 {
1894     body_t *child;
1895
1896     LIST_FOR_EACH_ENTRY(child, &body->children, body_t, entry)
1897     {
1898         (*count)++;
1899         if(recurse) count_children(child, recurse, count);
1900     }
1901 }
1902
1903 static HRESULT WINAPI MimeMessage_CountBodies(
1904     IMimeMessage *iface,
1905     HBODY hParent,
1906     boolean fRecurse,
1907     ULONG *pcBodies)
1908 {
1909     HRESULT hr;
1910     MimeMessage *This = (MimeMessage *)iface;
1911     body_t *body;
1912
1913     TRACE("(%p)->(%p, %s, %p)\n", iface, hParent, fRecurse ? "TRUE" : "FALSE", pcBodies);
1914
1915     hr = find_body(&This->body_tree, hParent, &body);
1916     if(hr != S_OK) return hr;
1917
1918     *pcBodies = 1;
1919     count_children(body, fRecurse, pcBodies);
1920
1921     return S_OK;
1922 }
1923
1924 static HRESULT WINAPI MimeMessage_FindFirst(
1925     IMimeMessage *iface,
1926     LPFINDBODY pFindBody,
1927     LPHBODY phBody)
1928 {
1929     FIXME("(%p)->(%p, %p)\n", iface, pFindBody, phBody);
1930     return E_NOTIMPL;
1931 }
1932
1933 static HRESULT WINAPI MimeMessage_FindNext(
1934     IMimeMessage *iface,
1935     LPFINDBODY pFindBody,
1936     LPHBODY phBody)
1937 {
1938     FIXME("(%p)->(%p, %p)\n", iface, pFindBody, phBody);
1939     return E_NOTIMPL;
1940 }
1941
1942 static HRESULT WINAPI MimeMessage_ResolveURL(
1943     IMimeMessage *iface,
1944     HBODY hRelated,
1945     LPCSTR pszBase,
1946     LPCSTR pszURL,
1947     DWORD dwFlags,
1948     LPHBODY phBody)
1949 {
1950     FIXME("(%p)->(%p, %s, %s, 0x%x, %p)\n", iface, hRelated, pszBase, pszURL, dwFlags, phBody);
1951     return E_NOTIMPL;
1952 }
1953
1954 static HRESULT WINAPI MimeMessage_ToMultipart(
1955     IMimeMessage *iface,
1956     HBODY hBody,
1957     LPCSTR pszSubType,
1958     LPHBODY phMultipart)
1959 {
1960     FIXME("(%p)->(%p, %s, %p)\n", iface, hBody, pszSubType, phMultipart);
1961     return E_NOTIMPL;
1962 }
1963
1964 static HRESULT WINAPI MimeMessage_GetBodyOffsets(
1965     IMimeMessage *iface,
1966     HBODY hBody,
1967     LPBODYOFFSETS pOffsets)
1968 {
1969     FIXME("(%p)->(%p, %p)\n", iface, hBody, pOffsets);
1970     return E_NOTIMPL;
1971 }
1972
1973 static HRESULT WINAPI MimeMessage_GetCharset(
1974     IMimeMessage *iface,
1975     LPHCHARSET phCharset)
1976 {
1977     FIXME("(%p)->(%p)\n", iface, phCharset);
1978     return E_NOTIMPL;
1979 }
1980
1981 static HRESULT WINAPI MimeMessage_SetCharset(
1982     IMimeMessage *iface,
1983     HCHARSET hCharset,
1984     CSETAPPLYTYPE applytype)
1985 {
1986     FIXME("(%p)->(%p, %d)\n", iface, hCharset, applytype);
1987     return E_NOTIMPL;
1988 }
1989
1990 static HRESULT WINAPI MimeMessage_IsBodyType(
1991     IMimeMessage *iface,
1992     HBODY hBody,
1993     IMSGBODYTYPE bodytype)
1994 {
1995     FIXME("(%p)->(%p, %d)\n", iface, hBody, bodytype);
1996     return E_NOTIMPL;
1997 }
1998
1999 static HRESULT WINAPI MimeMessage_IsContentType(
2000     IMimeMessage *iface,
2001     HBODY hBody,
2002     LPCSTR pszPriType,
2003     LPCSTR pszSubType)
2004 {
2005     FIXME("(%p)->(%p, %s, %s)\n", iface, hBody, pszPriType, pszSubType);
2006     return E_NOTIMPL;
2007 }
2008
2009 static HRESULT WINAPI MimeMessage_QueryBodyProp(
2010     IMimeMessage *iface,
2011     HBODY hBody,
2012     LPCSTR pszName,
2013     LPCSTR pszCriteria,
2014     boolean fSubString,
2015     boolean fCaseSensitive)
2016 {
2017     FIXME("(%p)->(%p, %s, %s, %s, %s)\n", iface, hBody, pszName, pszCriteria, fSubString ? "TRUE" : "FALSE", fCaseSensitive ? "TRUE" : "FALSE");
2018     return E_NOTIMPL;
2019 }
2020
2021 static HRESULT WINAPI MimeMessage_GetBodyProp(
2022     IMimeMessage *iface,
2023     HBODY hBody,
2024     LPCSTR pszName,
2025     DWORD dwFlags,
2026     LPPROPVARIANT pValue)
2027 {
2028     FIXME("(%p)->(%p, %s, 0x%x, %p)\n", iface, hBody, pszName, dwFlags, pValue);
2029     return E_NOTIMPL;
2030 }
2031
2032 static HRESULT WINAPI MimeMessage_SetBodyProp(
2033     IMimeMessage *iface,
2034     HBODY hBody,
2035     LPCSTR pszName,
2036     DWORD dwFlags,
2037     LPCPROPVARIANT pValue)
2038 {
2039     FIXME("(%p)->(%p, %s, 0x%x, %p)\n", iface, hBody, pszName, dwFlags, pValue);
2040     return E_NOTIMPL;
2041 }
2042
2043 static HRESULT WINAPI MimeMessage_DeleteBodyProp(
2044     IMimeMessage *iface,
2045     HBODY hBody,
2046     LPCSTR pszName)
2047 {
2048     FIXME("(%p)->(%p, %s)\n", iface, hBody, pszName);
2049     return E_NOTIMPL;
2050 }
2051
2052 static HRESULT WINAPI MimeMessage_SetOption(
2053     IMimeMessage *iface,
2054     const TYPEDID oid,
2055     LPCPROPVARIANT pValue)
2056 {
2057     FIXME("(%p)->(%d, %p)\n", iface, oid, pValue);
2058     return E_NOTIMPL;
2059 }
2060
2061 static HRESULT WINAPI MimeMessage_GetOption(
2062     IMimeMessage *iface,
2063     const TYPEDID oid,
2064     LPPROPVARIANT pValue)
2065 {
2066     FIXME("(%p)->(%d, %p)\n", iface, oid, pValue);
2067     return E_NOTIMPL;
2068 }
2069
2070 /*** IMimeMessage methods ***/
2071 static HRESULT WINAPI MimeMessage_CreateWebPage(
2072     IMimeMessage *iface,
2073     IStream *pRootStm,
2074     LPWEBPAGEOPTIONS pOptions,
2075     IMimeMessageCallback *pCallback,
2076     IMoniker **ppMoniker)
2077 {
2078     FIXME("(%p)->(%p, %p, %p, %p)\n", iface, pRootStm, pOptions, pCallback, ppMoniker);
2079     *ppMoniker = NULL;
2080     return E_NOTIMPL;
2081 }
2082
2083 static HRESULT WINAPI MimeMessage_GetProp(
2084     IMimeMessage *iface,
2085     LPCSTR pszName,
2086     DWORD dwFlags,
2087     LPPROPVARIANT pValue)
2088 {
2089     FIXME("(%p)->(%s, 0x%x, %p)\n", iface, pszName, dwFlags, pValue);
2090     return E_NOTIMPL;
2091 }
2092
2093 static HRESULT WINAPI MimeMessage_SetProp(
2094     IMimeMessage *iface,
2095     LPCSTR pszName,
2096     DWORD dwFlags,
2097     LPCPROPVARIANT pValue)
2098 {
2099     FIXME("(%p)->(%s, 0x%x, %p)\n", iface, pszName, dwFlags, pValue);
2100     return E_NOTIMPL;
2101 }
2102
2103 static HRESULT WINAPI MimeMessage_DeleteProp(
2104     IMimeMessage *iface,
2105     LPCSTR pszName)
2106 {
2107     FIXME("(%p)->(%s)\n", iface, pszName);
2108     return E_NOTIMPL;
2109 }
2110
2111 static HRESULT WINAPI MimeMessage_QueryProp(
2112     IMimeMessage *iface,
2113     LPCSTR pszName,
2114     LPCSTR pszCriteria,
2115     boolean fSubString,
2116     boolean fCaseSensitive)
2117 {
2118     FIXME("(%p)->(%s, %s, %s, %s)\n", iface, pszName, pszCriteria, fSubString ? "TRUE" : "FALSE", fCaseSensitive ? "TRUE" : "FALSE");
2119     return E_NOTIMPL;
2120 }
2121
2122 static HRESULT WINAPI MimeMessage_GetTextBody(
2123     IMimeMessage *iface,
2124     DWORD dwTxtType,
2125     ENCODINGTYPE ietEncoding,
2126     IStream **pStream,
2127     LPHBODY phBody)
2128 {
2129     FIXME("(%p)->(%d, %d, %p, %p)\n", iface, dwTxtType, ietEncoding, pStream, phBody);
2130     return E_NOTIMPL;
2131 }
2132
2133 static HRESULT WINAPI MimeMessage_SetTextBody(
2134     IMimeMessage *iface,
2135     DWORD dwTxtType,
2136     ENCODINGTYPE ietEncoding,
2137     HBODY hAlternative,
2138     IStream *pStream,
2139     LPHBODY phBody)
2140 {
2141     FIXME("(%p)->(%d, %d, %p, %p, %p)\n", iface, dwTxtType, ietEncoding, hAlternative, pStream, phBody);
2142     return E_NOTIMPL;
2143 }
2144
2145 static HRESULT WINAPI MimeMessage_AttachObject(
2146     IMimeMessage *iface,
2147     REFIID riid,
2148     void *pvObject,
2149     LPHBODY phBody)
2150 {
2151     FIXME("(%p)->(%s, %p, %p)\n", iface, debugstr_guid(riid), pvObject, phBody);
2152     return E_NOTIMPL;
2153 }
2154
2155 static HRESULT WINAPI MimeMessage_AttachFile(
2156     IMimeMessage *iface,
2157     LPCSTR pszFilePath,
2158     IStream *pstmFile,
2159     LPHBODY phBody)
2160 {
2161     FIXME("(%p)->(%s, %p, %p)\n", iface, pszFilePath, pstmFile, phBody);
2162     return E_NOTIMPL;
2163 }
2164
2165 static HRESULT WINAPI MimeMessage_AttachURL(
2166     IMimeMessage *iface,
2167     LPCSTR pszBase,
2168     LPCSTR pszURL,
2169     DWORD dwFlags,
2170     IStream *pstmURL,
2171     LPSTR *ppszCIDURL,
2172     LPHBODY phBody)
2173 {
2174     FIXME("(%p)->(%s, %s, 0x%x, %p, %p, %p)\n", iface, pszBase, pszURL, dwFlags, pstmURL, ppszCIDURL, phBody);
2175     return E_NOTIMPL;
2176 }
2177
2178 static HRESULT WINAPI MimeMessage_GetAttachments(
2179     IMimeMessage *iface,
2180     ULONG *pcAttach,
2181     LPHBODY *pprghAttach)
2182 {
2183     FIXME("(%p)->(%p, %p)\n", iface, pcAttach, pprghAttach);
2184     return E_NOTIMPL;
2185 }
2186
2187 static HRESULT WINAPI MimeMessage_GetAddressTable(
2188     IMimeMessage *iface,
2189     IMimeAddressTable **ppTable)
2190 {
2191     FIXME("(%p)->(%p)\n", iface, ppTable);
2192     return E_NOTIMPL;
2193 }
2194
2195 static HRESULT WINAPI MimeMessage_GetSender(
2196     IMimeMessage *iface,
2197     LPADDRESSPROPS pAddress)
2198 {
2199     FIXME("(%p)->(%p)\n", iface, pAddress);
2200     return E_NOTIMPL;
2201 }
2202
2203 static HRESULT WINAPI MimeMessage_GetAddressTypes(
2204     IMimeMessage *iface,
2205     DWORD dwAdrTypes,
2206     DWORD dwProps,
2207     LPADDRESSLIST pList)
2208 {
2209     FIXME("(%p)->(%d, %d, %p)\n", iface, dwAdrTypes, dwProps, pList);
2210     return E_NOTIMPL;
2211 }
2212
2213 static HRESULT WINAPI MimeMessage_GetAddressFormat(
2214     IMimeMessage *iface,
2215     DWORD dwAdrTypes,
2216     ADDRESSFORMAT format,
2217     LPSTR *ppszFormat)
2218 {
2219     FIXME("(%p)->(%d, %d, %p)\n", iface, dwAdrTypes, format, ppszFormat);
2220     return E_NOTIMPL;
2221 }
2222
2223 static HRESULT WINAPI MimeMessage_EnumAddressTypes(
2224     IMimeMessage *iface,
2225     DWORD dwAdrTypes,
2226     DWORD dwProps,
2227     IMimeEnumAddressTypes **ppEnum)
2228 {
2229     FIXME("(%p)->(%d, %d, %p)\n", iface, dwAdrTypes, dwProps, ppEnum);
2230     return E_NOTIMPL;
2231 }
2232
2233 static HRESULT WINAPI MimeMessage_SplitMessage(
2234     IMimeMessage *iface,
2235     ULONG cbMaxPart,
2236     IMimeMessageParts **ppParts)
2237 {
2238     FIXME("(%p)->(%d, %p)\n", iface, cbMaxPart, ppParts);
2239     return E_NOTIMPL;
2240 }
2241
2242 static HRESULT WINAPI MimeMessage_GetRootMoniker(
2243     IMimeMessage *iface,
2244     IMoniker **ppMoniker)
2245 {
2246     FIXME("(%p)->(%p)\n", iface, ppMoniker);
2247     return E_NOTIMPL;
2248 }
2249
2250 static const IMimeMessageVtbl MimeMessageVtbl =
2251 {
2252     MimeMessage_QueryInterface,
2253     MimeMessage_AddRef,
2254     MimeMessage_Release,
2255     MimeMessage_GetClassID,
2256     MimeMessage_IsDirty,
2257     MimeMessage_Load,
2258     MimeMessage_Save,
2259     MimeMessage_GetSizeMax,
2260     MimeMessage_InitNew,
2261     MimeMessage_GetMessageSource,
2262     MimeMessage_GetMessageSize,
2263     MimeMessage_LoadOffsetTable,
2264     MimeMessage_SaveOffsetTable,
2265     MimeMessage_GetFlags,
2266     MimeMessage_Commit,
2267     MimeMessage_HandsOffStorage,
2268     MimeMessage_BindToObject,
2269     MimeMessage_SaveBody,
2270     MimeMessage_InsertBody,
2271     MimeMessage_GetBody,
2272     MimeMessage_DeleteBody,
2273     MimeMessage_MoveBody,
2274     MimeMessage_CountBodies,
2275     MimeMessage_FindFirst,
2276     MimeMessage_FindNext,
2277     MimeMessage_ResolveURL,
2278     MimeMessage_ToMultipart,
2279     MimeMessage_GetBodyOffsets,
2280     MimeMessage_GetCharset,
2281     MimeMessage_SetCharset,
2282     MimeMessage_IsBodyType,
2283     MimeMessage_IsContentType,
2284     MimeMessage_QueryBodyProp,
2285     MimeMessage_GetBodyProp,
2286     MimeMessage_SetBodyProp,
2287     MimeMessage_DeleteBodyProp,
2288     MimeMessage_SetOption,
2289     MimeMessage_GetOption,
2290     MimeMessage_CreateWebPage,
2291     MimeMessage_GetProp,
2292     MimeMessage_SetProp,
2293     MimeMessage_DeleteProp,
2294     MimeMessage_QueryProp,
2295     MimeMessage_GetTextBody,
2296     MimeMessage_SetTextBody,
2297     MimeMessage_AttachObject,
2298     MimeMessage_AttachFile,
2299     MimeMessage_AttachURL,
2300     MimeMessage_GetAttachments,
2301     MimeMessage_GetAddressTable,
2302     MimeMessage_GetSender,
2303     MimeMessage_GetAddressTypes,
2304     MimeMessage_GetAddressFormat,
2305     MimeMessage_EnumAddressTypes,
2306     MimeMessage_SplitMessage,
2307     MimeMessage_GetRootMoniker,
2308 };
2309
2310 /***********************************************************************
2311  *              MimeOleCreateMessage (INETCOMM.@)
2312  */
2313 HRESULT WINAPI MimeOleCreateMessage(IUnknown *pUnkOuter, IMimeMessage **ppMessage)
2314 {
2315     MimeMessage *This;
2316
2317     TRACE("(%p, %p)\n", pUnkOuter, ppMessage);
2318
2319     if (pUnkOuter)
2320     {
2321         FIXME("outer unknown not supported yet\n");
2322         return E_NOTIMPL;
2323     }
2324
2325     *ppMessage = NULL;
2326
2327     This = HeapAlloc(GetProcessHeap(), 0, sizeof(*This));
2328     if (!This) return E_OUTOFMEMORY;
2329
2330     This->lpVtbl = &MimeMessageVtbl;
2331     This->refs = 1;
2332     This->stream = NULL;
2333     list_init(&This->body_tree);
2334     This->next_hbody = (HBODY)1;
2335
2336     *ppMessage = (IMimeMessage *)&This->lpVtbl;
2337     return S_OK;
2338 }
2339
2340 /***********************************************************************
2341  *              MimeOleSetCompatMode (INETCOMM.@)
2342  */
2343 HRESULT WINAPI MimeOleSetCompatMode(DWORD dwMode)
2344 {
2345     FIXME("(0x%x)\n", dwMode);
2346     return S_OK;
2347 }
2348
2349 /***********************************************************************
2350  *              MimeOleCreateVirtualStream (INETCOMM.@)
2351  */
2352 HRESULT WINAPI MimeOleCreateVirtualStream(IStream **ppStream)
2353 {
2354     HRESULT hr;
2355     FIXME("(%p)\n", ppStream);
2356
2357     hr = CreateStreamOnHGlobal(NULL, TRUE, ppStream);
2358     return hr;
2359 }
2360
2361 typedef struct MimeSecurity
2362 {
2363     const IMimeSecurityVtbl *lpVtbl;
2364
2365     LONG refs;
2366 } MimeSecurity;
2367
2368 static HRESULT WINAPI MimeSecurity_QueryInterface(
2369         IMimeSecurity* iface,
2370         REFIID riid,
2371         void** obj)
2372 {
2373     TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), obj);
2374
2375     if (IsEqualIID(riid, &IID_IUnknown) ||
2376         IsEqualIID(riid, &IID_IMimeSecurity))
2377     {
2378         *obj = iface;
2379         IUnknown_AddRef(iface);
2380         return S_OK;
2381     }
2382
2383     FIXME("no interface for %s\n", debugstr_guid(riid));
2384     *obj = NULL;
2385     return E_NOINTERFACE;
2386 }
2387
2388 static ULONG WINAPI MimeSecurity_AddRef(
2389         IMimeSecurity* iface)
2390 {
2391     MimeSecurity *This = (MimeSecurity *)iface;
2392     TRACE("(%p)->()\n", iface);
2393     return InterlockedIncrement(&This->refs);
2394 }
2395
2396 static ULONG WINAPI MimeSecurity_Release(
2397         IMimeSecurity* iface)
2398 {
2399     MimeSecurity *This = (MimeSecurity *)iface;
2400     ULONG refs;
2401
2402     TRACE("(%p)->()\n", iface);
2403
2404     refs = InterlockedDecrement(&This->refs);
2405     if (!refs)
2406     {
2407         HeapFree(GetProcessHeap(), 0, This);
2408     }
2409
2410     return refs;
2411 }
2412
2413 static HRESULT WINAPI MimeSecurity_InitNew(
2414         IMimeSecurity* iface)
2415 {
2416     FIXME("(%p)->(): stub\n", iface);
2417     return S_OK;
2418 }
2419
2420 static HRESULT WINAPI MimeSecurity_CheckInit(
2421         IMimeSecurity* iface)
2422 {
2423     FIXME("(%p)->(): stub\n", iface);
2424     return E_NOTIMPL;
2425 }
2426
2427 static HRESULT WINAPI MimeSecurity_EncodeMessage(
2428         IMimeSecurity* iface,
2429         IMimeMessageTree* pTree,
2430         DWORD dwFlags)
2431 {
2432     FIXME("(%p)->(%p, %08x): stub\n", iface, pTree, dwFlags);
2433     return E_NOTIMPL;
2434 }
2435
2436 static HRESULT WINAPI MimeSecurity_EncodeBody(
2437         IMimeSecurity* iface,
2438         IMimeMessageTree* pTree,
2439         HBODY hEncodeRoot,
2440         DWORD dwFlags)
2441 {
2442     FIXME("(%p)->(%p, %p, %08x): stub\n", iface, pTree, hEncodeRoot, dwFlags);
2443     return E_NOTIMPL;
2444 }
2445
2446 static HRESULT WINAPI MimeSecurity_DecodeMessage(
2447         IMimeSecurity* iface,
2448         IMimeMessageTree* pTree,
2449         DWORD dwFlags)
2450 {
2451     FIXME("(%p)->(%p, %08x): stub\n", iface, pTree, dwFlags);
2452     return E_NOTIMPL;
2453 }
2454
2455 static HRESULT WINAPI MimeSecurity_DecodeBody(
2456         IMimeSecurity* iface,
2457         IMimeMessageTree* pTree,
2458         HBODY hDecodeRoot,
2459         DWORD dwFlags)
2460 {
2461     FIXME("(%p)->(%p, %p, %08x): stub\n", iface, pTree, hDecodeRoot, dwFlags);
2462     return E_NOTIMPL;
2463 }
2464
2465 static HRESULT WINAPI MimeSecurity_EnumCertificates(
2466         IMimeSecurity* iface,
2467         HCAPICERTSTORE hc,
2468         DWORD dwUsage,
2469         PCX509CERT pPrev,
2470         PCX509CERT* ppCert)
2471 {
2472     FIXME("(%p)->(%p, %08x, %p, %p): stub\n", iface, hc, dwUsage, pPrev, ppCert);
2473     return E_NOTIMPL;
2474 }
2475
2476 static HRESULT WINAPI MimeSecurity_GetCertificateName(
2477         IMimeSecurity* iface,
2478         const PCX509CERT pX509Cert,
2479         const CERTNAMETYPE cn,
2480         LPSTR* ppszName)
2481 {
2482     FIXME("(%p)->(%p, %08x, %p): stub\n", iface, pX509Cert, cn, ppszName);
2483     return E_NOTIMPL;
2484 }
2485
2486 static HRESULT WINAPI MimeSecurity_GetMessageType(
2487         IMimeSecurity* iface,
2488         const HWND hwndParent,
2489         IMimeBody* pBody,
2490         DWORD* pdwSecType)
2491 {
2492     FIXME("(%p)->(%p, %p, %p): stub\n", iface, hwndParent, pBody, pdwSecType);
2493     return E_NOTIMPL;
2494 }
2495
2496 static HRESULT WINAPI MimeSecurity_GetCertData(
2497         IMimeSecurity* iface,
2498         const PCX509CERT pX509Cert,
2499         const CERTDATAID dataid,
2500         LPPROPVARIANT pValue)
2501 {
2502     FIXME("(%p)->(%p, %x, %p): stub\n", iface, pX509Cert, dataid, pValue);
2503     return E_NOTIMPL;
2504 }
2505
2506
2507 static const IMimeSecurityVtbl MimeSecurityVtbl =
2508 {
2509     MimeSecurity_QueryInterface,
2510     MimeSecurity_AddRef,
2511     MimeSecurity_Release,
2512     MimeSecurity_InitNew,
2513     MimeSecurity_CheckInit,
2514     MimeSecurity_EncodeMessage,
2515     MimeSecurity_EncodeBody,
2516     MimeSecurity_DecodeMessage,
2517     MimeSecurity_DecodeBody,
2518     MimeSecurity_EnumCertificates,
2519     MimeSecurity_GetCertificateName,
2520     MimeSecurity_GetMessageType,
2521     MimeSecurity_GetCertData
2522 };
2523
2524 /***********************************************************************
2525  *              MimeOleCreateSecurity (INETCOMM.@)
2526  */
2527 HRESULT WINAPI MimeOleCreateSecurity(IMimeSecurity **ppSecurity)
2528 {
2529     MimeSecurity *This;
2530
2531     TRACE("(%p)\n", ppSecurity);
2532
2533     *ppSecurity = NULL;
2534
2535     This = HeapAlloc(GetProcessHeap(), 0, sizeof(*This));
2536     if (!This) return E_OUTOFMEMORY;
2537
2538     This->lpVtbl = &MimeSecurityVtbl;
2539     This->refs = 1;
2540
2541     *ppSecurity = (IMimeSecurity *)&This->lpVtbl;
2542     return S_OK;
2543 }
2544
2545
2546 typedef struct
2547 {
2548     IMimeAllocatorVtbl *lpVtbl;
2549 } MimeAllocator;
2550
2551 static HRESULT WINAPI MimeAlloc_QueryInterface(
2552         IMimeAllocator* iface,
2553         REFIID riid,
2554         void **obj)
2555 {
2556     TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), obj);
2557
2558     if (IsEqualIID(riid, &IID_IUnknown) ||
2559         IsEqualIID(riid, &IID_IMalloc) ||
2560         IsEqualIID(riid, &IID_IMimeAllocator))
2561     {
2562         *obj = iface;
2563         IUnknown_AddRef(iface);
2564         return S_OK;
2565     }
2566
2567     FIXME("no interface for %s\n", debugstr_guid(riid));
2568     *obj = NULL;
2569     return E_NOINTERFACE;
2570 }
2571
2572 static ULONG WINAPI MimeAlloc_AddRef(
2573         IMimeAllocator* iface)
2574 {
2575     return 2;
2576 }
2577
2578 static ULONG WINAPI MimeAlloc_Release(
2579         IMimeAllocator* iface)
2580 {
2581     return 1;
2582 }
2583
2584 static LPVOID WINAPI MimeAlloc_Alloc(
2585         IMimeAllocator* iface,
2586         ULONG cb)
2587 {
2588     return CoTaskMemAlloc(cb);
2589 }
2590
2591 static LPVOID WINAPI MimeAlloc_Realloc(
2592         IMimeAllocator* iface,
2593         LPVOID pv,
2594         ULONG cb)
2595 {
2596     return CoTaskMemRealloc(pv, cb);
2597 }
2598
2599 static void WINAPI MimeAlloc_Free(
2600         IMimeAllocator* iface,
2601         LPVOID pv)
2602 {
2603     return CoTaskMemFree(pv);
2604 }
2605
2606 static ULONG WINAPI MimeAlloc_GetSize(
2607         IMimeAllocator* iface,
2608         LPVOID pv)
2609 {
2610     FIXME("stub\n");
2611     return 0;
2612 }
2613
2614 static int WINAPI MimeAlloc_DidAlloc(
2615         IMimeAllocator* iface,
2616         LPVOID pv)
2617 {
2618     FIXME("stub\n");
2619     return 0;
2620 }
2621
2622 static void WINAPI MimeAlloc_HeapMinimize(
2623         IMimeAllocator* iface)
2624 {
2625     FIXME("stub\n");
2626     return;
2627 }
2628
2629 static HRESULT WINAPI MimeAlloc_FreeParamInfoArray(
2630         IMimeAllocator* iface,
2631         ULONG cParams,
2632         LPMIMEPARAMINFO prgParam,
2633         boolean fFreeArray)
2634 {
2635     ULONG i;
2636     TRACE("(%p)->(%d, %p, %d)\n", iface, cParams, prgParam, fFreeArray);
2637
2638     for(i = 0; i < cParams; i++)
2639     {
2640         IMimeAllocator_Free(iface, prgParam[i].pszName);
2641         IMimeAllocator_Free(iface, prgParam[i].pszData);
2642     }
2643     if(fFreeArray) IMimeAllocator_Free(iface, prgParam);
2644     return S_OK;
2645 }
2646
2647 static HRESULT WINAPI MimeAlloc_FreeAddressList(
2648         IMimeAllocator* iface,
2649         LPADDRESSLIST pList)
2650 {
2651     FIXME("stub\n");
2652     return E_NOTIMPL;
2653 }
2654
2655 static HRESULT WINAPI MimeAlloc_FreeAddressProps(
2656         IMimeAllocator* iface,
2657         LPADDRESSPROPS pAddress)
2658 {
2659     FIXME("stub\n");
2660     return E_NOTIMPL;
2661 }
2662
2663 static HRESULT WINAPI MimeAlloc_ReleaseObjects(
2664         IMimeAllocator* iface,
2665         ULONG cObjects,
2666         IUnknown **prgpUnknown,
2667         boolean fFreeArray)
2668 {
2669     FIXME("stub\n");
2670     return E_NOTIMPL;
2671 }
2672
2673
2674 static HRESULT WINAPI MimeAlloc_FreeEnumHeaderRowArray(
2675         IMimeAllocator* iface,
2676         ULONG cRows,
2677         LPENUMHEADERROW prgRow,
2678         boolean fFreeArray)
2679 {
2680     FIXME("stub\n");
2681     return E_NOTIMPL;
2682 }
2683
2684 static HRESULT WINAPI MimeAlloc_FreeEnumPropertyArray(
2685         IMimeAllocator* iface,
2686         ULONG cProps,
2687         LPENUMPROPERTY prgProp,
2688         boolean fFreeArray)
2689 {
2690     FIXME("stub\n");
2691     return E_NOTIMPL;
2692 }
2693
2694 static HRESULT WINAPI MimeAlloc_FreeThumbprint(
2695         IMimeAllocator* iface,
2696         THUMBBLOB *pthumbprint)
2697 {
2698     FIXME("stub\n");
2699     return E_NOTIMPL;
2700 }
2701
2702
2703 static HRESULT WINAPI MimeAlloc_PropVariantClear(
2704         IMimeAllocator* iface,
2705         LPPROPVARIANT pProp)
2706 {
2707     FIXME("stub\n");
2708     return E_NOTIMPL;
2709 }
2710
2711 static IMimeAllocatorVtbl mime_alloc_vtbl =
2712 {
2713     MimeAlloc_QueryInterface,
2714     MimeAlloc_AddRef,
2715     MimeAlloc_Release,
2716     MimeAlloc_Alloc,
2717     MimeAlloc_Realloc,
2718     MimeAlloc_Free,
2719     MimeAlloc_GetSize,
2720     MimeAlloc_DidAlloc,
2721     MimeAlloc_HeapMinimize,
2722     MimeAlloc_FreeParamInfoArray,
2723     MimeAlloc_FreeAddressList,
2724     MimeAlloc_FreeAddressProps,
2725     MimeAlloc_ReleaseObjects,
2726     MimeAlloc_FreeEnumHeaderRowArray,
2727     MimeAlloc_FreeEnumPropertyArray,
2728     MimeAlloc_FreeThumbprint,
2729     MimeAlloc_PropVariantClear
2730 };
2731
2732 static MimeAllocator mime_allocator =
2733 {
2734     &mime_alloc_vtbl
2735 };
2736
2737 HRESULT MimeAllocator_create(IUnknown *outer, void **obj)
2738 {
2739     if(outer) return CLASS_E_NOAGGREGATION;
2740
2741     *obj = &mime_allocator;
2742     return S_OK;
2743 }
2744
2745 HRESULT WINAPI MimeOleGetAllocator(IMimeAllocator **alloc)
2746 {
2747     return MimeAllocator_create(NULL, (void**)alloc);
2748 }