src/OtherFunctions.cpp

   1 //
   2 // This file is part of the aMule Project.
   3 //
   4 // Copyright (c) 2003-2008 aMule Team ( admin@amule.org / http://www.amule.org )
   5 // Copyright (c) 2002-2008 Merkur ( devs@emule-project.net / http://www.emule-project.net )
   6 //
   7 // Any parts of this program derived from the xMule, lMule or eMule project,
   8 // or contributed by third-party developers are copyrighted by their
   9 // respective authors.
  10 //
  11 // This program is free software; you can redistribute it and/or modify
  12 // it under the terms of the GNU General Public License as published by
  13 // the Free Software Foundation; either version 2 of the License, or
  14 // (at your option) any later version.
  15 //
  16 // This program is distributed in the hope that it will be useful,
  17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 // GNU General Public License for more details.
  20 //
  21 // You should have received a copy of the GNU General Public License
  22 // along with this program; if not, write to the Free Software
  23 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
  24 //
  25
  26 // The backtrace functions contain modified code from libYaMa, (c) Venkatesha Murthy G.
  27 // You can check libYaMa at http://personal.pavanashree.org/libyama/
  28
  29 #include <tags/FileTags.h>
  30
  31 #include <wx/filename.h>        // Needed for wxFileName
  32 #include <wx/log.h>             // Needed for wxLogNull
  33
  34 #ifdef HAVE_CONFIG_H
  35 #include "config.h"             // Needed for a number of defines
  36 #endif
  37
  38 #include <wx/stdpaths.h> // Do_not_auto_remove
  39 #include <common/StringFunctions.h>
  40 #include <common/ClientVersion.h>
  41 #include <common/MD5Sum.h>
  42 #include <common/Path.h>
  43 #include "MD4Hash.h"
  44 #include "Logger.h"
  45
  46 #include "OtherFunctions.h"     // Interface declarations
  47
  48 #include <map>
  49
  50 #ifdef __WXBASE__
  51         #include <cerrno>
  52 #else
  53         #include <wx/utils.h>
  54 #endif
  55
  56
  57 wxString GetMuleVersion()
  58 {
  59         wxString ver(wxT(VERSION));
  60
  61         ver += wxT(" using ");
  62
  63
  64         // Figure out the wx build-type
  65         #ifdef __WXGTK__
  66                 #ifdef __WXGTK20__
  67                         ver += wxT("wxGTK2");
  68                 #else
  69                         ver += wxT("wxGTK1");
  70                 #endif
  71         #elif defined(__WXMAC__)
  72                 ver += wxT("wxMac");
  73         #elif defined(__WXMSW__)
  74                 ver += wxT("wxMSW");
  75         #elif defined(__WXCOCOA__)
  76                 ver += wxT("wxCocoa");
  77         #endif
  78
  79         ver += wxString::Format(wxT(" v%d.%d.%d"), wxMAJOR_VERSION, wxMINOR_VERSION, wxRELEASE_NUMBER );
  80
  81 #if defined(__WXDEBUG__)
  82         ver += wxT(" (Debugging)");
  83 #endif
  84
  85 #ifdef SVNDATE
  86         ver += wxString::Format( wxT(" (Snapshot: %s)"), wxT(SVNDATE));
  87 #endif
  88
  89         return ver;
  90 }
  91
  92
  93 // Formats a filesize in bytes to make it suitable for displaying
  94 wxString CastItoXBytes( uint64 count )
  95 {
  96
  97         if (count < 1024)
  98                 return wxString::Format( wxT("%u "), (unsigned)count) + wxPLURAL("byte", "bytes", count) ;
  99         else if (count < 1048576)
 100                 return wxString::Format( wxT("%u "), (unsigned)count >> 10) + _("kB") ;
 101         else if (count < 1073741824)
 102                 return wxString::Format( wxT("%.2f "), (float)(uint32)count/1048576) + _("MB") ;
 103         else if (count < 1099511627776LL)
 104                 return wxString::Format( wxT("%.3f "), (float)((uint32)(count/1024))/1048576) + _("GB") ;
 105         else
 106                 return wxString::Format( wxT("%.3f "), (float)count/1099511627776LL) + _("TB") ;
 107 }
 108
 109
 110 wxString CastItoIShort(uint64 count)
 111 {
 112
 113         if (count < 1000)
 114                 return wxString::Format(wxT("%u"), (uint32)count);
 115         else if (count < 1000000)
 116                 return wxString::Format(wxT("%.0f"),(float)(uint32)count/1000) + _("k") ;
 117         else if (count < 1000000000)
 118                 return wxString::Format(wxT("%.2f"),(float)(uint32)count/1000000) + _("M") ;
 119         else if (count < 1000000000000LL)
 120                 return wxString::Format(wxT("%.2f"),(float)((uint32)(count/1000))/1000000) + _("G") ;
 121         else
 122                 return wxString::Format(wxT("%.2f"),(float)count/1000000000000LL) + _("T");
 123 }
 124
 125
 126 wxString CastItoSpeed(uint32 bytes)
 127 {
 128         if (bytes < 1024)
 129                 return wxString::Format(wxT("%u "), bytes) + wxPLURAL("byte/sec", "bytes/sec", bytes);
 130         else if (bytes < 1048576)
 131                 return wxString::Format(wxT("%.2f "), bytes / 1024.0) + _("kB/s");
 132         else
 133                 return wxString::Format(wxT("%.2f "), bytes / 1048576.0) + _("MB/s");
 134 }
 135
 136
 137 // Make a time value in seconds suitable for displaying
 138 wxString CastSecondsToHM(uint32 count, uint16 msecs)
 139 {
 140         if (count < 60) {
 141                 if (!msecs) {
 142                         return wxString::Format(
 143                                 wxT("%02u %s"), count, _("secs"));
 144                 } else {
 145                         return wxString::Format(
 146                                 wxT("%.3f %s"),
 147                                 (count + ((float)msecs/1000)), _("secs"));
 148                 }
 149         } else if (count < 3600) {
 150                 return wxString::Format(
 151                         wxT("%u:%02u %s"),
 152                         count/60,
 153                         (count % 60),
 154                         _("mins"));
 155         } else if (count < 86400) {
 156                 return wxString::Format(
 157                         wxT("%u:%02u %s"),
 158                         count/3600,
 159                         (count % 3600)/60,
 160                         _("hours"));
 161         } else {
 162                 return wxString::Format(
 163                         wxT("%u %s %02u:%02u %s"),
 164                         count/86400,
 165                         _("Days"),
 166                         (count % 86400)/3600,
 167                         (count % 3600)/60,
 168                         _("hours"));
 169         }
 170 }
 171
 172
 173 // Examines a filename and determines the filetype
 174 FileType GetFiletype(const CPath& filename)
 175 {
 176         // FIXME: WTF do we have two such functions in the first place?
 177         switch (GetED2KFileTypeID(filename)) {
 178                 case ED2KFT_AUDIO:      return ftAudio;
 179                 case ED2KFT_VIDEO:      return ftVideo;
 180                 case ED2KFT_IMAGE:      return ftPicture;
 181                 case ED2KFT_PROGRAM:    return ftProgram;
 182                 case ED2KFT_DOCUMENT:   return ftText;
 183                 case ED2KFT_ARCHIVE:    return ftArchive;
 184                 case ED2KFT_CDIMAGE:    return ftCDImage;
 185                 default:                return ftAny;
 186         }
 187 }
 188
 189
 190 // Returns the (translated) description assosiated with a FileType
 191 wxString GetFiletypeDesc(FileType type, bool translated)
 192 {
 193         switch ( type ) {
 194                 case ftVideo:
 195                         if (translated) {
 196                                 return _("Videos");
 197                         } else {
 198                                 return wxT("Videos");
 199                         }
 200                         break;
 201                 case ftAudio:
 202                         if (translated) {
 203                                 return _("Audio");
 204                         } else {
 205                                 return wxT("Audio");
 206                         }
 207                         break;
 208                 case ftArchive:
 209                         if (translated) {
 210                                 return _("Archives");
 211                         } else {
 212                                 return wxT("Archives");
 213                         }
 214                         break;
 215                 case ftCDImage:
 216                         if (translated) {
 217                                 return _("CD-Images");
 218                         } else {
 219                                 return wxT("CD-Images");
 220                         }
 221                         break;
 222                 case ftPicture:
 223                         if (translated) {
 224                                 return _("Pictures");
 225                         } else {
 226                                 return wxT("Pictures");
 227                         }
 228                         break;
 229                 case ftText:
 230                         if (translated) {
 231                                 return _("Texts");
 232                         } else {
 233                                 return wxT("Texts");
 234                         }
 235                         break;
 236                 case ftProgram:
 237                         if (translated) {
 238                                 return _("Programs");
 239                         } else {
 240                                 return wxT("Programs");
 241                         }
 242                         break;
 243                 default:
 244                         if (translated) {
 245                                 return _("Any");
 246                         } else {
 247                                 return wxT("Any");
 248                         }
 249                         break;
 250         }
 251 }
 252
 253 // Returns the Typename, examining the extention of the given filename
 254
 255 wxString GetFiletypeByName(const CPath& filename, bool translated)
 256 {
 257         return GetFiletypeDesc(GetFiletype(filename), translated);
 258 }
 259
 260
 261 // Return the text associated with a rating of a file
 262 wxString GetRateString(uint16 rate)
 263 {
 264         switch ( rate ) {
 265                 case 0: return _("Not rated");
 266                 case 1: return _("Invalid / Corrupt / Fake");
 267                 case 2: return _("Poor");
 268                 case 3: return _("Fair");
 269                 case 4: return _("Good");
 270                 case 5: return _("Excellent");
 271                 default: return _("Not rated");
 272         }
 273 }
 274
 275
 276 /**
 277  * Return the size in bytes of the given size-type
 278  *
 279  * @param type The type (as an int) where: 0 = Byte, 1 = KB, 2 = MB, 3 = GB
 280  *
 281  * @return The amount of Bytes the provided size-type represents
 282  *
 283  * Values over GB aren't handled since the amount of Bytes 1TB represents
 284  * is over the uint32 capacity
 285  */
 286 uint32 GetTypeSize(uint8 type)
 287 {
 288         enum {Bytes, KB, MB, GB};
 289         int size;
 290
 291         switch(type) {
 292                 case Bytes: size = 1; break;
 293                 case KB: size = 1024; break;
 294                 case MB: size = 1048576; break;
 295                 case GB: size = 1073741824; break;
 296                 default: size = -1; break;
 297         }
 298         return size;
 299 }
 300
 301
 302 // Base16 chars for encode an decode functions
 303 static wxChar base16Chars[17] = wxT("0123456789ABCDEF");
 304 static wxChar base32Chars[33] = wxT("ABCDEFGHIJKLMNOPQRSTUVWXYZ234567");
 305 #define BASE16_LOOKUP_MAX 23
 306 static wxChar base16Lookup[BASE16_LOOKUP_MAX][2] = {
 307         { wxT('0'), 0x0 },
 308         { wxT('1'), 0x1 },
 309         { wxT('2'), 0x2 },
 310         { wxT('3'), 0x3 },
 311         { wxT('4'), 0x4 },
 312         { wxT('5'), 0x5 },
 313         { wxT('6'), 0x6 },
 314         { wxT('7'), 0x7 },
 315         { wxT('8'), 0x8 },
 316         { wxT('9'), 0x9 },
 317         { wxT(':'), 0x9 },
 318         { wxT(';'), 0x9 },
 319         { wxT('<'), 0x9 },
 320         { wxT('='), 0x9 },
 321         { wxT('>'), 0x9 },
 322         { wxT('?'), 0x9 },
 323         { wxT('@'), 0x9 },
 324         { wxT('A'), 0xA },
 325         { wxT('B'), 0xB },
 326         { wxT('C'), 0xC },
 327         { wxT('D'), 0xD },
 328         { wxT('E'), 0xE },
 329         { wxT('F'), 0xF }
 330 };
 331
 332
 333 // Returns a BASE16 encoded byte array
 334 //
 335 // [In]
 336 //   buffer: Pointer to byte array
 337 //   bufLen: Lenght of buffer array
 338 //
 339 // [Return]
 340 //   wxString object with BASE16 encoded byte array
 341 wxString EncodeBase16(const unsigned char* buffer, unsigned int bufLen)
 342 {
 343         wxString Base16Buff;
 344
 345         for(unsigned int i = 0; i < bufLen; ++i) {
 346                 Base16Buff += base16Chars[buffer[i] >> 4];
 347                 Base16Buff += base16Chars[buffer[i] & 0xf];
 348         }
 349
 350         return Base16Buff;
 351 }
 352
 353
 354 // Decodes a BASE16 string into a byte array
 355 //
 356 // [In]
 357 //   base16Buffer: String containing BASE16
 358 //   base16BufLen: Lenght BASE16 coded string's length
 359 //
 360 // [Out]
 361 //   buffer: byte array containing decoded string
 362 unsigned int DecodeBase16(const wxString &base16Buffer, unsigned int base16BufLen, byte *buffer)
 363 {
 364         if (base16BufLen & 1) {
 365                 return 0;
 366         }
 367         unsigned int ret = base16BufLen >> 1;
 368         memset( buffer, 0,  ret);
 369         for(unsigned int i = 0; i < base16BufLen; ++i) {
 370                 int lookup = toupper(base16Buffer[i]) - wxT('0');
 371                 // Check to make sure that the given word falls inside a valid range
 372                 byte word = (lookup < 0 || lookup >= BASE16_LOOKUP_MAX) ?
 373                         0xFF : base16Lookup[lookup][1];
 374                 unsigned idx = i >> 1;
 375                 buffer[idx] = (i & 1) ? // odd or even?
 376                         (buffer[idx] | word) : (word << 4);
 377         }
 378
 379         return ret;
 380 }
 381
 382
 383 // Returns a BASE32 encoded byte array
 384 //
 385 // [In]
 386 //   buffer: Pointer to byte array
 387 //   bufLen: Lenght of buffer array
 388 //
 389 // [Return]
 390 //   wxString object with BASE32 encoded byte array
 391 wxString EncodeBase32(const unsigned char* buffer, unsigned int bufLen)
 392 {
 393         wxString Base32Buff;
 394         unsigned int i, index;
 395         unsigned char word;
 396
 397         for(i = 0, index = 0; i < bufLen;) {
 398                 // Is the current word going to span a byte boundary?
 399                 if (index > 3) {
 400                         word = (buffer[i] & (0xFF >> index));
 401                         index = (index + 5) % 8;
 402                         word <<= index;
 403                         if (i < bufLen - 1) {
 404                                 word |= buffer[i + 1] >> (8 - index);
 405                         }
 406                         ++i;
 407                 } else {
 408                         word = (buffer[i] >> (8 - (index + 5))) & 0x1F;
 409                         index = (index + 5) % 8;
 410                         if (index == 0) {
 411                                 ++i;
 412                         }
 413                 }
 414                 Base32Buff += (char) base32Chars[word];
 415         }
 416
 417         return Base32Buff;
 418 }
 419
 420
 421 // Decodes a BASE32 string into a byte array
 422 //
 423 // [In]
 424 //   base32Buffer: String containing BASE32
 425 //   base32BufLen: Lenght BASE32 coded string's length
 426 //
 427 // [Out]
 428 //   buffer: byte array containing decoded string
 429 // [Return]
 430 //   nDecodeLen:
 431 unsigned int DecodeBase32(const wxString &base32Buffer, unsigned int base32BufLen, unsigned char *buffer)
 432 {
 433         size_t nInputLen = base32Buffer.Length();
 434         uint32 nDecodeLen = (nInputLen * 5) / 8;
 435         if ((nInputLen * 5) % 8 > 0) {
 436                 ++nDecodeLen;
 437         }
 438         if (base32BufLen == 0) {
 439                 return nDecodeLen;
 440         }
 441         if (nDecodeLen > base32BufLen) {
 442                 return 0;
 443         }
 444
 445         uint32 nBits = 0;
 446         int nCount = 0;
 447         for (size_t i = 0; i < nInputLen; ++i)
 448         {
 449                 if (base32Buffer[i] >= wxT('A') && base32Buffer[i] <= wxT('Z')) {
 450                         nBits |= ( base32Buffer[i] - wxT('A') );
 451                 }
 452                 else if (base32Buffer[i] >= wxT('a') && base32Buffer[i] <= wxT('z')) {
 453                         nBits |= ( base32Buffer[i] - wxT('a') );
 454                 }
 455                 else if (base32Buffer[i] >= wxT('2') && base32Buffer[i] <= wxT('7')) {
 456                         nBits |= ( base32Buffer[i] - wxT('2') + 26 );
 457                 } else {
 458                         return 0;
 459                 }
 460                 nCount += 5;
 461                 if (nCount >= 8)
 462                 {
 463                         *buffer++ = (byte)( nBits >> (nCount - 8) );
 464                         nCount -= 8;
 465                 }
 466                 nBits <<= 5;
 467         }
 468
 469         return nDecodeLen;
 470 }
 471
 472
 473 /*
 474  * base64.c
 475  *
 476  * Base64 encoding/decoding command line filter
 477  *
 478  * Copyright (c) 2002-2008 Matthias Gaertner
 479  * Adapted to use wxWidgets by
 480  * Copyright (c) 2005-2008 Marcelo Roberto Jimenez ( phoenix@amule.org )
 481  *
 482  */
 483 static const wxString to_b64(
 484         /*   0000000000111111111122222222223333333333444444444455555555556666 */
 485         /*   0123456789012345678901234567890123456789012345678901234567890123 */
 486         wxT("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"));
 487
 488
 489 /* Option variables */
 490 static bool g_fUseCRLF = false;
 491 static unsigned int g_nCharsPerLine = 72;
 492 static wxString strHeaderLine;
 493
 494
 495 wxString EncodeBase64(const char *pbBufferIn, unsigned int bufLen)
 496 {
 497         wxString pbBufferOut;
 498         wxString strHeader;
 499
 500         if( !strHeaderLine.IsEmpty() ) {
 501                 strHeader = wxT("-----BEGIN ") + strHeaderLine + wxT("-----");
 502                 if( g_fUseCRLF ) {
 503                         strHeader += wxT("\r");
 504                 }
 505                 strHeader += wxT("\n");
 506         }
 507
 508         unsigned long nDiv = ((unsigned long)bufLen) / 3;
 509         unsigned long nRem = ((unsigned long)bufLen) % 3;
 510         unsigned int NewLineSize = g_fUseCRLF ? 2 : 1;
 511
 512         // Allocate enough space in the output buffer to speed up things
 513         pbBufferOut.Alloc(
 514                 strHeader.Len() * 2 +           // header/footer
 515                 (bufLen * 4) / 3 + 1 +          // Number of codes
 516                 nDiv           * NewLineSize +  // Number of new lines
 517                 (nRem ? 1 : 0) * NewLineSize ); // Last line
 518         pbBufferOut = strHeader;
 519
 520         unsigned long nChars = 0;
 521         const unsigned char *pIn = (unsigned char*)pbBufferIn;
 522         while( nDiv > 0 ) {
 523                 pbBufferOut += to_b64[ (pIn[0] >> 2) & 0x3f];
 524                 pbBufferOut += to_b64[((pIn[0] << 4) & 0x30) | ((pIn[1] >> 4) & 0xf)];
 525                 pbBufferOut += to_b64[((pIn[1] << 2) & 0x3c) | ((pIn[2] >> 6) & 0x3)];
 526                 pbBufferOut += to_b64[  pIn[2] & 0x3f];
 527                 pIn += 3;
 528                 nDiv--;
 529                 nChars += 4;
 530                 if( nChars >= g_nCharsPerLine && g_nCharsPerLine != 0 ) {
 531                         nChars = 0;
 532                         if( g_fUseCRLF ) {
 533                                 pbBufferOut += wxT("\r");
 534                         }
 535                         pbBufferOut += wxT("\n");
 536                 }
 537         }
 538         switch( nRem ) {
 539         case 2:
 540                 pbBufferOut += to_b64[ (pIn[0] >> 2) & 0x3f];
 541                 pbBufferOut += to_b64[((pIn[0] << 4) & 0x30) | ((pIn[1] >> 4) & 0xf)];
 542                 pbBufferOut += to_b64[ (pIn[1] << 2) & 0x3c];
 543                 pbBufferOut += wxT("=");
 544                 nChars += 4;
 545                 if( nChars >= g_nCharsPerLine && g_nCharsPerLine != 0 ) {
 546                         nChars = 0;
 547                         if( g_fUseCRLF ) {
 548                                 pbBufferOut += wxT("\r");
 549                         }
 550                         pbBufferOut += wxT("\n");
 551                 }
 552                 break;
 553         case 1:
 554                 pbBufferOut += to_b64[ (pIn[0] >> 2) & 0x3f];
 555                 pbBufferOut += to_b64[ (pIn[0] << 4) & 0x30];
 556                 pbBufferOut += wxT("=");
 557                 pbBufferOut += wxT("=");
 558                 nChars += 4;
 559                 if( nChars >= g_nCharsPerLine && g_nCharsPerLine != 0 ) {
 560                         nChars = 0;
 561                         if( g_fUseCRLF ) {
 562                                 pbBufferOut += wxT("\r");
 563                         }
 564                         pbBufferOut += wxT("\n");
 565                 }
 566                 break;
 567         }
 568
 569         if( nRem > 0 ) {
 570                 if( nChars > 0 ) {
 571                         if( g_fUseCRLF ) {
 572                                 pbBufferOut += wxT("\r");
 573                         }
 574                         pbBufferOut += wxT("\n");
 575                 }
 576         }
 577
 578         if( !strHeaderLine.IsEmpty() ) {
 579                 pbBufferOut = wxT("-----END ") + strHeaderLine + wxT("-----");
 580                 if( g_fUseCRLF ) {
 581                         pbBufferOut += wxT("\r");
 582                 }
 583                 pbBufferOut += wxT("\n");
 584         }
 585
 586         return pbBufferOut;
 587 }
 588
 589
 590 unsigned int DecodeBase64(const wxString &base64Buffer, unsigned int base64BufLen, unsigned char *buffer)
 591 {
 592         int z = 0;  // 0 Normal, 1 skip MIME separator (---) to end of line
 593         unsigned int nData = 0;
 594         unsigned int i = 0;
 595
 596         if (base64BufLen == 0) {
 597                 *buffer = 0;
 598                 nData = 1;
 599         }
 600
 601         for(unsigned int j = 0; j < base64BufLen; ++j) {
 602                 wxChar c = base64Buffer[j];
 603                 wxChar bits = wxT('z');
 604                 if( z > 0 ) {
 605                         if(c == wxT('\n')) {
 606                                 z = 0;
 607                         }
 608                 }
 609                 else if(c >= wxT('A') && c <= wxT('Z')) {
 610                         bits = c - wxT('A');
 611                 }
 612                 else if(c >= wxT('a') && c <= wxT('z')) {
 613                         bits = c - wxT('a') + (wxChar)26;
 614                 }
 615                 else if(c >= wxT('0') && c <= wxT('9')) {
 616                         bits = c - wxT('0') + (wxChar)52;
 617                 }
 618                 else if(c == wxT('+')) {
 619                         bits = (wxChar)62;
 620                 }
 621                 else if(c == wxT('/')) {
 622                         bits = (wxChar)63;
 623                 }
 624                 else if(c == wxT('-')) {
 625                         z = 1;
 626                 }
 627                 else if(c == wxT('=')) {
 628                         break;
 629                 } else {
 630                         bits = wxT('y');
 631                 }
 632
 633                 // Skips anything that was not recognized
 634                 // as a base64 valid char ('y' or 'z')
 635                 if (bits < (wxChar)64) {
 636                         switch (nData++) {
 637                         case 0:
 638                                 buffer[i+0] = (bits << 2) & 0xfc;
 639                                 break;
 640                         case 1:
 641                                 buffer[i+0] |= (bits >> 4) & 0x03;
 642                                 buffer[i+1] = (bits << 4) & 0xf0;
 643                                 break;
 644                         case 2:
 645                                 buffer[i+1] |= (bits >> 2) & 0x0f;
 646                                 buffer[i+2] = (bits << 6) & 0xc0;
 647                                 break;
 648                         case 3:
 649                                 buffer[i+2] |= bits & 0x3f;
 650                                 break;
 651                         }
 652                         if (nData == 4) {
 653                                 nData = 0;
 654                                 i += 3;
 655                         }
 656                 }
 657         }
 658         if (nData == 1) {
 659                 // Syntax error or buffer was empty
 660                 *buffer = 0;
 661                 nData = 0;
 662                 i = 0;
 663         } else {
 664                 buffer[i+nData] = 0;
 665         }
 666
 667         return i + nData;
 668 }
 669
 670
 671 // Returns the text assosiated with a category type
 672 wxString GetCatTitle(int catid)
 673 {
 674         switch (catid) {
 675                 case 0:  return _("all");
 676                 case 1:  return _("all others");
 677                 case 2:  return _("Incomplete");
 678                 case 3:  return _("Completed");
 679                 case 4:  return _("Waiting");
 680                 case 5:  return _("Downloading");
 681                 case 6:  return _("Erroneous");
 682                 case 7:  return _("Paused");
 683                 case 8:  return _("Stopped");
 684                 case 9:  return _("Video");
 685                 case 10: return _("Audio");
 686                 case 11: return _("Archive");
 687                 case 12: return _("CD-Images");
 688                 case 13: return _("Pictures");
 689                 case 14: return _("Text");
 690                 case 15: return _("Active");
 691                 default: return wxT("?");
 692         }
 693 }
 694
 695
 696 typedef std::map<wxString, EED2KFileTypeClass> SED2KFileTypeMap;
 697 typedef SED2KFileTypeMap::value_type SED2KFileTypeMapElement;
 698 static SED2KFileTypeMap ED2KFileTypesMap;
 699
 700
 701 class CED2KFileTypes{
 702 public:
 703         CED2KFileTypes()
 704         {
 705                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".669"),   ED2KFT_AUDIO));          // 8 channel tracker module
 706                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".aac"),   ED2KFT_AUDIO));          // Advanced Audio Coding File
 707                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ac3"),   ED2KFT_AUDIO));          // Audio Codec 3 File
 708                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".aif"),   ED2KFT_AUDIO));          // Audio Interchange File Format
 709                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".aifc"),  ED2KFT_AUDIO));          // Audio Interchange File Format
 710                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".aiff"),  ED2KFT_AUDIO));          // Audio Interchange File Format
 711                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".amf"),   ED2KFT_AUDIO));          // DSMI Advanced Module Format
 712                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".amr"),   ED2KFT_AUDIO));          // Adaptive Multi-Rate Codec File
 713                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ams"),   ED2KFT_AUDIO));          // Extreme Tracker Module
 714                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ape"),   ED2KFT_AUDIO));          // Monkey's Audio Lossless Audio File
 715                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".au"),    ED2KFT_AUDIO));          // Audio File (Sun, Unix)
 716                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".aud"),   ED2KFT_AUDIO));          // General Audio File
 717                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".audio"), ED2KFT_AUDIO));          // General Audio File
 718                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".cda"),   ED2KFT_AUDIO));          // CD Audio Track
 719                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".dbm"),   ED2KFT_AUDIO));
 720                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".dmf"),   ED2KFT_AUDIO));          // Delusion Digital Music File
 721                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".dsm"),   ED2KFT_AUDIO));          // Digital Sound Module
 722                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".dts"),   ED2KFT_AUDIO));          // DTS Encoded Audio File
 723                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".far"),   ED2KFT_AUDIO));          // Farandole Composer Module
 724                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".flac"),  ED2KFT_AUDIO));          // Free Lossless Audio Codec File
 725                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".it"),    ED2KFT_AUDIO));          // Impulse Tracker Module
 726                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".m1a"),   ED2KFT_AUDIO));          // MPEG-1 Audio File
 727                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".m2a"),   ED2KFT_AUDIO));          // MPEG-2 Audio File
 728                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".m4a"),   ED2KFT_AUDIO));          // MPEG-4 Audio File
 729                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mdl"),   ED2KFT_AUDIO));          // DigiTrakker Module
 730                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".med"),   ED2KFT_AUDIO));          // Amiga MED Sound File
 731                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mid"),   ED2KFT_AUDIO));          // MIDI File
 732                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".midi"),  ED2KFT_AUDIO));          // MIDI File
 733                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mka"),   ED2KFT_AUDIO));          // Matroska Audio File
 734                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mod"),   ED2KFT_AUDIO));          // Amiga Music Module File
 735                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mol"),   ED2KFT_AUDIO));
 736                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mp1"),   ED2KFT_AUDIO));          // MPEG-1 Audio File
 737                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mp2"),   ED2KFT_AUDIO));          // MPEG-2 Audio File
 738                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mp3"),   ED2KFT_AUDIO));          // MPEG-3 Audio File
 739                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mpa"),   ED2KFT_AUDIO));          // MPEG Audio File
 740                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mpc"),   ED2KFT_AUDIO));          // Musepack Compressed Audio File
 741                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mpp"),   ED2KFT_AUDIO));
 742                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mtm"),   ED2KFT_AUDIO));          // MultiTracker Module
 743                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".nst"),   ED2KFT_AUDIO));          // NoiseTracker
 744                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ogg"),   ED2KFT_AUDIO));          // Ogg Vorbis Compressed Audio File
 745                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".okt"),   ED2KFT_AUDIO));          // Oktalyzer Module (Amiga)
 746                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".psm"),   ED2KFT_AUDIO));          // Protracker Studio Module
 747                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ptm"),   ED2KFT_AUDIO));          // PolyTracker Module
 748                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ra"),    ED2KFT_AUDIO));          // Real Audio File
 749                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".rmi"),   ED2KFT_AUDIO));          // MIDI File
 750                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".s3m"),   ED2KFT_AUDIO));          // Scream Tracker 3 Module
 751                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".snd"),   ED2KFT_AUDIO));          // Audio File (Sun, Unix)
 752                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".stm"),   ED2KFT_AUDIO));          // Scream Tracker 2 Module
 753                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ult"),   ED2KFT_AUDIO));          // UltraTracker
 754                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".umx"),   ED2KFT_AUDIO));          // Unreal Music Package
 755                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".wav"),   ED2KFT_AUDIO));          // WAVE Audio File
 756                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".wma"),   ED2KFT_AUDIO));          // Windows Media Audio File
 757                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".wow"),   ED2KFT_AUDIO));          // Grave Composer audio tracker
 758                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".xm"),    ED2KFT_AUDIO));          // Fasttracker 2 Extended Module
 759
 760                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".3g2"),   ED2KFT_VIDEO));          // 3GPP Multimedia File
 761                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".3gp"),   ED2KFT_VIDEO));          // 3GPP Multimedia File
 762                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".3gp2"),  ED2KFT_VIDEO));          // 3GPP Multimedia File
 763                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".3gpp"),  ED2KFT_VIDEO));          // 3GPP Multimedia File
 764                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".asf"),   ED2KFT_VIDEO));          // Advanced Systems Format (MS)
 765                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".amv"),   ED2KFT_VIDEO));          // Anime Music Video File
 766                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".asf"),   ED2KFT_VIDEO));          // Advanced Systems Format File
 767                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".avi"),   ED2KFT_VIDEO));          // Audio Video Interleave File
 768                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".bik"),   ED2KFT_VIDEO));          // BINK Video File
 769                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".divx"),  ED2KFT_VIDEO));          // DivX-Encoded Movie File
 770                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".dvr-ms"),ED2KFT_VIDEO));          // Microsoft Digital Video Recording
 771                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".flc"),   ED2KFT_VIDEO));          // FLIC Video File
 772                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".fli"),   ED2KFT_VIDEO));          // FLIC Video File
 773                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".flic"),  ED2KFT_VIDEO));          // FLIC Video File
 774                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".flv"),   ED2KFT_VIDEO));          // Flash Video File
 775                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".hdmov"), ED2KFT_VIDEO));          // High-Definition QuickTime Movie
 776                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ifo"),   ED2KFT_VIDEO));          // DVD-Video Disc Information File
 777                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".m1v"),   ED2KFT_VIDEO));          // MPEG-1 Video File
 778                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".m2t"),   ED2KFT_VIDEO));          // MPEG-2 Video Transport Stream
 779                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".m2ts"),  ED2KFT_VIDEO));          // MPEG-2 Video Transport Stream
 780                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".m2v"),   ED2KFT_VIDEO));          // MPEG-2 Video File
 781                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".m4b"),   ED2KFT_VIDEO));          // MPEG-4 Video File
 782                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".m4v"),   ED2KFT_VIDEO));          // MPEG-4 Video File
 783                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mkv"),   ED2KFT_VIDEO));          // Matroska Video File
 784                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mov"),   ED2KFT_VIDEO));          // QuickTime Movie File
 785                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".movie"), ED2KFT_VIDEO));          // QuickTime Movie File
 786                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mp1v"),  ED2KFT_VIDEO));          // QuickTime Movie File
 787                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mp2v"),  ED2KFT_VIDEO));          // MPEG-1 Video File
 788                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mp4"),   ED2KFT_VIDEO));          // MPEG-2 Video File
 789                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mpe"),   ED2KFT_VIDEO));          // MPEG-4 Video File
 790                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mpeg"),  ED2KFT_VIDEO));          // MPEG Video File
 791                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mpg"),   ED2KFT_VIDEO));          // MPEG Video File
 792                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mps"),   ED2KFT_VIDEO));          // MPEG Video File
 793                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mpv"),   ED2KFT_VIDEO));          // MPEG Video File
 794                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mpv1"),  ED2KFT_VIDEO));          // MPEG-1 Video File
 795                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mpv2"),  ED2KFT_VIDEO));          // MPEG-2 Video File
 796                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ogm"),   ED2KFT_VIDEO));          // Ogg Media File
 797                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".pva"),   ED2KFT_VIDEO));          // MPEG Video File
 798                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".qt"),    ED2KFT_VIDEO));          // QuickTime Movie
 799                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ram"),   ED2KFT_VIDEO));          // Real Audio Media
 800                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ratdvd"),ED2KFT_VIDEO));          // RatDVD Disk Image
 801                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".rm"),    ED2KFT_VIDEO));          // Real Media File
 802                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".rmm"),   ED2KFT_VIDEO));          // Real Media File
 803                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".rmvb"),  ED2KFT_VIDEO));          // Real Video Variable Bit Rate File
 804                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".rv"),    ED2KFT_VIDEO));          // Real Video File
 805                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".rv9"),   ED2KFT_VIDEO));
 806                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".smil"),  ED2KFT_VIDEO));          // SMIL Presentation File
 807                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".smk"),   ED2KFT_VIDEO));          // Smacker Compressed Movie File
 808                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".swf"),   ED2KFT_VIDEO));          // Macromedia Flash Movie
 809                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".tp"),    ED2KFT_VIDEO));          // Video Transport Stream File
 810                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ts"),    ED2KFT_VIDEO));          // Video Transport Stream File
 811                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".vid"),   ED2KFT_VIDEO));          // General Video File
 812                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".video"), ED2KFT_VIDEO));          // General Video File
 813                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".vivo"),  ED2KFT_VIDEO));          // VivoActive Video File
 814                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".vob"),   ED2KFT_VIDEO));          // DVD Video Object File
 815                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".vp6"),   ED2KFT_VIDEO));          // TrueMotion VP6 Video File
 816                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".wm"),    ED2KFT_VIDEO));          // Windows Media Video File
 817                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".wmv"),   ED2KFT_VIDEO));          // Windows Media Video File
 818                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".xvid"),  ED2KFT_VIDEO));          // Xvid-Encoded Video File
 819
 820                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".bmp"),   ED2KFT_IMAGE));          // Bitmap Image File
 821                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".dcx"),   ED2KFT_IMAGE));          // FAXserve Fax Document
 822                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".emf"),   ED2KFT_IMAGE));          // Enhanced Windows Metafile
 823                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".gif"),   ED2KFT_IMAGE));          // Graphical Interchange Format File
 824                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ico"),   ED2KFT_IMAGE));          // Icon File
 825                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".jfif"),  ED2KFT_IMAGE));          // JPEG File Interchange Format
 826                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".jpe"),   ED2KFT_IMAGE));          // JPEG Image File
 827                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".jpeg"),  ED2KFT_IMAGE));          // JPEG Image File
 828                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".jpg"),   ED2KFT_IMAGE));          // JPEG Image File
 829                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".pct"),   ED2KFT_IMAGE));          // PICT Picture File
 830                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".pcx"),   ED2KFT_IMAGE));          // Paintbrush Bitmap Image File
 831                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".pic"),   ED2KFT_IMAGE));          // PICT Picture File
 832                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".pict"),  ED2KFT_IMAGE));          // PICT Picture File
 833                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".png"),   ED2KFT_IMAGE));          // Portable Network Graphic
 834                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".psd"),   ED2KFT_IMAGE));          // Photoshop Document
 835                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".psp"),   ED2KFT_IMAGE));          // Paint Shop Pro Image File
 836                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".tga"),   ED2KFT_IMAGE));          // Targa Graphic
 837                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".tif"),   ED2KFT_IMAGE));          // Tagged Image File
 838                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".tiff"),  ED2KFT_IMAGE));          // Tagged Image File
 839                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".wmf"),   ED2KFT_IMAGE));          // Windows Metafile
 840                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".wmp"),   ED2KFT_IMAGE));          // Windows Media Photo File
 841                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".xif"),   ED2KFT_IMAGE));          // ScanSoft Pagis Extended Image Format File
 842                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".xpm"),   ED2KFT_IMAGE));          // X-Windows Pixmap
 843
 844                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".7z"),    ED2KFT_ARCHIVE));        // 7-Zip Compressed File
 845                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ace"),   ED2KFT_ARCHIVE));        // WinAce Compressed File
 846                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".alz"),   ED2KFT_ARCHIVE));        // ALZip Archive
 847                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".arc"),   ED2KFT_ARCHIVE));        // Compressed File Archive
 848                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".arj"),   ED2KFT_ARCHIVE));        // ARJ Compressed File Archive
 849                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".bz2"),   ED2KFT_ARCHIVE));        // Bzip Compressed File
 850                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".cab"),   ED2KFT_ARCHIVE));        // Cabinet File
 851                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".cbr"),   ED2KFT_ARCHIVE));        // Comic Book RAR Archive
 852                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".cbz"),   ED2KFT_ARCHIVE));        // Comic Book ZIP Archive
 853                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".gz"),    ED2KFT_ARCHIVE));        // Gnu Zipped File
 854                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".hqx"),   ED2KFT_ARCHIVE));        // BinHex 4.0 Encoded File
 855                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".lha"),   ED2KFT_ARCHIVE));        // LHARC Compressed Archive
 856                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".lzh"),   ED2KFT_ARCHIVE));        // LZH Compressed File
 857                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".msi"),   ED2KFT_ARCHIVE));        // Microsoft Installer File
 858                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".pak"),   ED2KFT_ARCHIVE));        // PAK (Packed) File
 859                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".par"),   ED2KFT_ARCHIVE));        // Parchive Index File
 860                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".par2"),  ED2KFT_ARCHIVE));        // Parchive 2 Index File
 861                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".rar"),   ED2KFT_ARCHIVE));        // WinRAR Compressed Archive
 862                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".sea"),   ED2KFT_ARCHIVE));        // Self-Extracting Archive (Mac)
 863                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".sit"),   ED2KFT_ARCHIVE));        // Stuffit Archive
 864                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".sitx"),  ED2KFT_ARCHIVE));        // Stuffit X Archive
 865                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".tar"),   ED2KFT_ARCHIVE));        // Consolidated Unix File Archive
 866                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".tbz2"),  ED2KFT_ARCHIVE));        // Tar BZip 2 Compressed File
 867                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".tgz"),   ED2KFT_ARCHIVE));        // Gzipped Tar File
 868                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".uc2"),   ED2KFT_ARCHIVE));        // UltraCompressor 2 Archive
 869                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".xpi"),   ED2KFT_ARCHIVE));        // Mozilla Installer Package
 870                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".z"),     ED2KFT_ARCHIVE));        // Unix Compressed File
 871                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".zip"),   ED2KFT_ARCHIVE));        // Zipped File
 872
 873                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".bat"),   ED2KFT_PROGRAM));        // Batch File
 874                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".cmd"),   ED2KFT_PROGRAM));        // Command File
 875                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".com"),   ED2KFT_PROGRAM));        // COM File
 876                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".exe"),   ED2KFT_PROGRAM));        // Executable File
 877                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".hta"),   ED2KFT_PROGRAM));        // HTML Application
 878                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".js"),    ED2KFT_PROGRAM));        // Java Script
 879                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".jse"),   ED2KFT_PROGRAM));        // Encoded  Java Script
 880                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".msc"),   ED2KFT_PROGRAM));        // Microsoft Common Console File
 881                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".vbe"),   ED2KFT_PROGRAM));        // Encoded Visual Basic Script File
 882                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".vbs"),   ED2KFT_PROGRAM));        // Visual Basic Script File
 883                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".wsf"),   ED2KFT_PROGRAM));        // Windows Script File
 884                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".wsh"),   ED2KFT_PROGRAM));        // Windows Scripting Host File
 885
 886                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".bin"),   ED2KFT_CDIMAGE));        // CD Image
 887                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".bwa"),   ED2KFT_CDIMAGE));        // BlindWrite Disk Information File
 888                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".bwi"),   ED2KFT_CDIMAGE));        // BlindWrite CD/DVD Disc Image
 889                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".bws"),   ED2KFT_CDIMAGE));        // BlindWrite Sub Code File
 890                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".bwt"),   ED2KFT_CDIMAGE));        // BlindWrite 4 Disk Image
 891                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ccd"),   ED2KFT_CDIMAGE));        // CloneCD Disk Image
 892                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".cue"),   ED2KFT_CDIMAGE));        // Cue Sheet File
 893                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".dmg"),   ED2KFT_CDIMAGE));        // Mac OS X Disk Image
 894                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".dmz"),   ED2KFT_CDIMAGE));
 895                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".img"),   ED2KFT_CDIMAGE));        // Disk Image Data File
 896                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".iso"),   ED2KFT_CDIMAGE));        // Disc Image File
 897                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mdf"),   ED2KFT_CDIMAGE));        // Media Disc Image File
 898                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".mds"),   ED2KFT_CDIMAGE));        // Media Descriptor File
 899                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".nrg"),   ED2KFT_CDIMAGE));        // Nero CD/DVD Image File
 900                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".sub"),   ED2KFT_CDIMAGE));        // Subtitle File
 901                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".toast"), ED2KFT_CDIMAGE));        // Toast Disc Image
 902
 903                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".chm"),   ED2KFT_DOCUMENT));       // Compiled HTML Help File
 904                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".css"),   ED2KFT_DOCUMENT));       // Cascading Style Sheet
 905                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".diz"),   ED2KFT_DOCUMENT));       // Description in Zip File
 906                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".doc"),   ED2KFT_DOCUMENT));       // Document File
 907                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".dot"),   ED2KFT_DOCUMENT));       // Document Template File
 908                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".hlp"),   ED2KFT_DOCUMENT));       // Help File
 909                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".htm"),   ED2KFT_DOCUMENT));       // HTML File
 910                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".html"),  ED2KFT_DOCUMENT));       // HTML File
 911                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".nfo"),   ED2KFT_DOCUMENT));       // Warez Information File
 912                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".pdf"),   ED2KFT_DOCUMENT));       // Portable Document Format File
 913                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".pps"),   ED2KFT_DOCUMENT));       // PowerPoint Slide Show
 914                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ppt"),   ED2KFT_DOCUMENT));       // PowerPoint Presentation
 915                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".ps"),    ED2KFT_DOCUMENT));       // PostScript File
 916                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".rtf"),   ED2KFT_DOCUMENT));       // Rich Text Format File
 917                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".text"),  ED2KFT_DOCUMENT));       // General Text File
 918                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".txt"),   ED2KFT_DOCUMENT));       // Text File
 919                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".wri"),   ED2KFT_DOCUMENT));       // Windows Write Document
 920                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".xls"),   ED2KFT_DOCUMENT));       // Microsoft Excel Spreadsheet
 921                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".xlt"),   ED2KFT_DOCUMENT));       // Microsoft Excel Template
 922                 ED2KFileTypesMap.insert(SED2KFileTypeMapElement(wxT(".xml"),   ED2KFT_DOCUMENT));       // XML File
 923         }
 924 };
 925
 926
 927 // get the list initialized *before* any code is accessing it
 928 CED2KFileTypes theED2KFileTypes;
 929
 930 EED2KFileType GetED2KFileTypeID(const CPath& fileName)
 931 {
 932         const wxString ext = fileName.GetExt().Lower();
 933         if (ext.IsEmpty()) {
 934                 return ED2KFT_ANY;
 935         }
 936
 937         SED2KFileTypeMap::iterator it = ED2KFileTypesMap.find(wxT(".") + ext);
 938         if (it != ED2KFileTypesMap.end()) {
 939                 return it->second.GetType();
 940         } else {
 941                 return ED2KFT_ANY;
 942         }
 943 }
 944
 945
 946 // Retuns the ed2k file type term which is to be used in server searches
 947 wxString GetED2KFileTypeSearchTerm(EED2KFileType iFileID)
 948 {
 949         if (iFileID == ED2KFT_AUDIO)            return ED2KFTSTR_AUDIO;
 950         if (iFileID == ED2KFT_VIDEO)            return ED2KFTSTR_VIDEO;
 951         if (iFileID == ED2KFT_IMAGE)            return ED2KFTSTR_IMAGE;
 952         if (iFileID == ED2KFT_DOCUMENT)         return ED2KFTSTR_DOCUMENT;
 953         if (iFileID == ED2KFT_PROGRAM)          return ED2KFTSTR_PROGRAM;
 954         // NOTE: Archives and CD-Images are published with file type "Pro"
 955         if (iFileID == ED2KFT_ARCHIVE)          return ED2KFTSTR_PROGRAM;
 956         if (iFileID == ED2KFT_CDIMAGE)          return ED2KFTSTR_PROGRAM;
 957
 958         return wxEmptyString;
 959 }
 960
 961
 962 // Returns a file type which is used eMule internally only, examining the extention of the given filename
 963 wxString GetFileTypeByName(const CPath& fileName)
 964 {
 965         EED2KFileType iFileType = GetED2KFileTypeID(fileName);
 966         switch (iFileType) {
 967                 case ED2KFT_AUDIO:      return ED2KFTSTR_AUDIO;
 968                 case ED2KFT_VIDEO:      return ED2KFTSTR_VIDEO;
 969                 case ED2KFT_IMAGE:      return ED2KFTSTR_IMAGE;
 970                 case ED2KFT_DOCUMENT:   return ED2KFTSTR_DOCUMENT;
 971                 case ED2KFT_PROGRAM:    return ED2KFTSTR_PROGRAM;
 972                 case ED2KFT_ARCHIVE:    return ED2KFTSTR_ARCHIVE;
 973                 case ED2KFT_CDIMAGE:    return ED2KFTSTR_CDIMAGE;
 974                 default:                return wxEmptyString;
 975         }
 976 }
 977
 978
 979 // Retuns the ed2k file type integer ID which is to be used for publishing+searching
 980 EED2KFileType GetED2KFileTypeSearchID(EED2KFileType iFileID)
 981 {
 982         switch (iFileID) {
 983                 case ED2KFT_AUDIO:      return ED2KFT_AUDIO;
 984                 case ED2KFT_VIDEO:      return ED2KFT_VIDEO;
 985                 case ED2KFT_IMAGE:      return ED2KFT_IMAGE;
 986                 case ED2KFT_DOCUMENT:   return ED2KFT_DOCUMENT;
 987                 case ED2KFT_PROGRAM:    return ED2KFT_PROGRAM;
 988                 // NOTE: Archives and CD-Images are published+searched with file type "Pro"
 989                 // NOTE: If this gets changed, the function 'GetED2KFileTypeSearchTerm' also needs to get updated!
 990                 case ED2KFT_ARCHIVE:    return ED2KFT_PROGRAM;
 991                 case ED2KFT_CDIMAGE:    return ED2KFT_PROGRAM;
 992                 default:                return  ED2KFT_ANY;
 993         }
 994 }
 995
 996
 997 /**
 998  * Dumps a buffer to a wxString
 999  */
1000 wxString DumpMemToStr(const void *buff, int n, const wxString& msg, bool ok)
1001 {
1002         const unsigned char *p = (const unsigned char *)buff;
1003         int lines = (n + 15)/ 16;
1004
1005         wxString result;
1006         // Allocate aproximetly what is needed
1007         result.Alloc( ( lines + 1 ) * 80 );
1008         if ( !msg.IsEmpty() ) {
1009                 result += msg + wxT(" - ok=") + ( ok ? wxT("true, ") : wxT("false, ") );
1010         }
1011
1012         result += wxString::Format( wxT("%d bytes\n"), n );
1013         for ( int i = 0; i < lines; ++i) {
1014                 // Show address
1015                 result += wxString::Format( wxT("%08x  "), i * 16 );
1016
1017                 // Show two columns of hex-values
1018                 for ( int j = 0; j < 2; ++j) {
1019                         for ( int k = 0; k < 8; ++k) {
1020                                 int pos = 16 * i + 8 * j + k;
1021
1022                                 if ( pos < n ) {
1023                                         result += wxString::Format( wxT("%02x "), p[pos] );
1024                                 } else {
1025                                         result += wxT("   ");
1026                                 }
1027                         }
1028                         result += wxT(" ");
1029                 }
1030                 result += wxT("|");
1031                 // Show a column of ascii-values
1032                 for ( int k = 0; k < 16; ++k) {
1033                         int pos = 16 * i + k;
1034
1035                         if ( pos < n ) {
1036                                 if ( isspace( p[pos] ) ) {
1037                                         result += wxT(" ");
1038                                 } else if ( !isgraph( p[pos] ) ) {
1039                                         result += wxT(".");
1040                                 } else {
1041                                         result += (wxChar)p[pos];
1042                                 }
1043                         } else {
1044                                 result += wxT(" ");
1045                         }
1046                 }
1047                 result += wxT("|\n");
1048         }
1049         result.Shrink();
1050
1051         return result;
1052 }
1053
1054
1055 /**
1056  * Dumps a buffer to stdout
1057  */
1058 void DumpMem(const void *buff, int n, const wxString& msg, bool ok)
1059 {
1060         printf("%s\n", (const char*)unicode2char(DumpMemToStr( buff, n, msg, ok )) );
1061 }
1062
1063
1064 //
1065 // Dump mem in dword format
1066 void DumpMem_DW(const uint32 *ptr, int count)
1067 {
1068         for(int i = 0; i < count; i++) {
1069                 printf("%08x ", ptr[i]);
1070                 if ( (i % 4) == 3) printf("\n");
1071         }
1072         printf("\n");
1073 }
1074
1075
1076 wxString GetConfigDir(const wxString &configFileBase)
1077 {
1078         // Cache the path.
1079         static wxString configPath;
1080
1081         if (configPath.IsEmpty()) {
1082                 // "Portable aMule" - Use aMule from an external USB drive
1083                 // Check for ./config/amule.conf (or whatever gets passed as configFile)
1084                 // and use this configuration if found
1085                 const wxString configDir = JoinPaths(wxFileName::GetCwd(), wxT("config"));
1086                 const wxString configFile = JoinPaths(configDir, configFileBase);
1087
1088                 if (CPath::DirExists(configDir) && CPath::FileExists(configFile)) {
1089                         AddLogLineN(CFormat(wxT("Using configDir: %s")) % configDir);
1090
1091                         configPath = configDir;
1092                 } else {
1093                         configPath = wxStandardPaths::Get().GetUserDataDir();
1094                 }
1095
1096                 configPath += wxFileName::GetPathSeparator();
1097         }
1098
1099         return configPath;
1100 }
1101
1102
1103 /*************************** Locale specific stuff ***************************/
1104
1105 #ifndef __WXMSW__
1106 #       define  SETWINLANG(LANG, SUBLANG)
1107 #else
1108 #       define  SETWINLANG(LANG, SUBLANG) \
1109         info.WinLang = LANG; \
1110         info.WinSublang = SUBLANG;
1111 #endif
1112
1113 #define CUSTOMLANGUAGE(wxid, iso, winlang, winsublang, dir, desc) \
1114         info.Language = wxid;           \
1115         info.CanonicalName = wxT(iso);  \
1116         info.LayoutDirection = dir;     \
1117         info.Description = wxT(desc);   \
1118         SETWINLANG(winlang, winsublang) \
1119         wxLocale::AddLanguage(info);
1120
1121 void InitCustomLanguages()
1122 {
1123         wxLanguageInfo info;
1124
1125 #if !wxCHECK_VERSION(2, 9, 0)
1126         CUSTOMLANGUAGE(wxLANGUAGE_ASTURIAN,     "ast",  0,      0,      wxLayout_LeftToRight,   "Asturian");
1127 #endif
1128 }
1129
1130
1131 void InitLocale(wxLocale& locale, int language)
1132 {
1133         locale.Init(language, wxLOCALE_LOAD_DEFAULT);
1134
1135 #if defined(__WXMAC__) || defined(__WXMSW__)
1136         locale.AddCatalogLookupPathPrefix(JoinPaths(wxStandardPaths::Get().GetDataDir(), wxT("locale")));
1137 #endif
1138         locale.AddCatalog(wxT(PACKAGE));
1139 }
1140
1141
1142 int StrLang2wx(const wxString& language)
1143 {
1144         // get rid of possible encoding and modifier
1145         wxString lang(language.BeforeFirst('.').BeforeFirst('@'));
1146
1147         if (!lang.IsEmpty()) {
1148                 const wxLanguageInfo *lng = wxLocale::FindLanguageInfo(lang);
1149                 if (lng) {
1150                         return lng->Language;
1151                 } else {
1152                         return wxLANGUAGE_DEFAULT;
1153                 }
1154         } else {
1155                 return wxLANGUAGE_DEFAULT;
1156         }
1157 }
1158
1159
1160 wxString wxLang2Str(const int lang)
1161 {
1162         if (lang != wxLANGUAGE_DEFAULT) {
1163                 const wxLanguageInfo *lng = wxLocale::GetLanguageInfo(lang);
1164                 if (lng) {
1165                         return lng->CanonicalName;
1166                 } else {
1167                         return wxEmptyString;
1168                 }
1169         } else {
1170                 return wxEmptyString;
1171         }
1172 }
1173
1174 /*****************************************************************************/
1175
1176 wxString GetPassword() {
1177 wxString pass_plain;
1178 CMD4Hash password;
1179                 #ifndef __WXMSW__
1180                         pass_plain = char2unicode(getpass("Enter password for mule connection: "));
1181                 #else
1182                         //#warning This way, pass enter is not hidden on windows. Bad thing.
1183                         char temp_str[512];
1184                         fflush(stdin);
1185                         printf("Enter password for mule connection: \n");
1186                         fflush(stdout);
1187                         fgets(temp_str, 512, stdin);
1188                         temp_str[strlen(temp_str)-1] = '\0';
1189                         pass_plain = char2unicode(temp_str);
1190                 #endif
1191                 wxCHECK2(password.Decode(MD5Sum(pass_plain).GetHash()), /* Do nothing. */ );
1192                 // MD5 hash for an empty string, according to rfc1321.
1193                 if (password.Encode() == wxT("D41D8CD98F00B204E9800998ECF8427E")) {
1194                         printf("No empty password allowed.\n");
1195                         return GetPassword();
1196                 }
1197
1198
1199 return password.Encode();
1200 }
1201
1202 // File_checked_for_headers