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BASE64编解码工具bse.exe

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happy886rr
发表于 2016-10-26 00:40:05 | 显示全部楼层 |阅读模式
本帖最后由 happy886rr 于 2016-10-26 16:23 编辑

引言：替代certutil编解码功能的强悍工具bse.exe，比certutil快3倍的编码速度。支持9种编码格式，支持6种解码格式。base64编码速率高达每秒600M到1300M，因此瓶颈在硬盘，完全写不过来。采用以内存换时间的程序设计方式，逻辑严密，注重细节。

BASE64编码器核心：

  2.         while(i<fsize){
  3.                 buf[j++]=BASE64_CODE[ (RAMread[i  ]>>2  )                      ];
  4.                 buf[j++]=BASE64_CODE[ (RAMread[i  ]&0x03)<<4|(RAMread[++i]>>4) ];
  5.                 buf[j++]=BASE64_CODE[ (RAMread[i  ]&0x0F)<<2|(RAMread[++i]>>6) ];
  6.                 buf[j++]=BASE64_CODE[ (RAMread[i++]&0x3F)                      ];
  7.         }
  8.         if(i==fsize+2){buf[j-2]='=', buf[j-1]='=';}
  9.         if(i==fsize+1){              buf[j-1]='=';}
复制代码
采取将if判断完全移出while循环，循环内部只有移位、与操作，产生的错误在while循环外重新纠错，因此编码速率达到硬盘读写速度的10倍以上。支持多种自定义，文件大小限制、特殊敏感词过滤。数种隐藏功能，请自行发掘。支持一键转为批处理脚本。完全不用担心“gc d”等特殊词被discuz吃掉。支持base64#、base64+、base64加权压缩，更携带base92节省空间。

使用说明：
  1. ___________________________________________________________________________________
  2. BSE编码、解码工具, 版本 1.1
  3. COPYRIGHT@2016~2018 BY HAPPY
  4. 使用：
  5.      bse [-e|-e#|-e+|-eb|-ex|...-d|-d#|-d+|-db|-dx|...] [输入文件] [输出文件]
  6. __________________________________________________________________________________
  7. 选项：
  8.     -h    帮助信息
  9.     -e    编码为 BASE64
  10.     -e#   编码为 BASE64#
  11.     -e+   编码为 BASE64+
  12.     -eb   编码为 BIN码
  13.     -ex   编码为 HEX码
  14.     -e92  编码为 BASE92
  15.     -d    BASE64 解码
  16.     -d#   BASE64#解码
  17.     -d+   BASE64+解码
  18.     -db   BIN码  解码
  19.     -dx   HEX码  解码
  20.     -d92  BASE92 解码
  21.     -m    制作标准 BASE64 批处理脚本
  22.     -mp   制作压缩 BASE64 加权批处理脚本
  23.     -md   制作兼容 BASE64 过滤论坛特殊词脚本
  24. __________________________________________________________________________________
  25. 示例：
  26.      bse -e a.jpg a.base64         //将图片a.jpg编码为 BASE64
  27.      bse -e# a.jpg a.base64#       //将图片a.jpg编码为 BASE64#
  28.      bse -e92 a.jpg a.base92       //将图片a.jpg编码为 BASE92
  29.      bse -d a.base64 a.jpg         //将a.base64 解编码为 a.jpg
  30.      bse -d# a.base64# a.jpg       //将a.base64#解编码为 a.jpg
  31.      bse -d92 a.base92 a.jpg       //将a.base92 解编码为 a.jpg
  32.      bse -m a.jpg a.bat            //将图片编码为“标准BASE64编码”批处理
  33.      bse -mp a.jpg a.bat           //将图片编码为“压缩BASE64加权”批处理
  34.      bse -md a.jpg a.bat           //将图片编码为“过滤论坛特殊词”批处理
  35.     ...
  36. __________________________________________________________________________________
  37. 英译：

  39. BSE.EXE
  40. >>>-------------------------------------------------------------------------------
  41. COPYRIGHT@2016~2018 BY HAPPY,VERSION 1.1

  43. bse [-e|-e#|-e+|-eb|-ex|-e92|
  44.      -d|-d#|-d+|-dx|-db|-d92|
  45.      -m|-mp|-md             ] [infile] [outfile]
  46. ----------------------------------------------------------------------------------
  47.     -h    Show help information
  48.     -e    Encode file to BASE64 code
  49.     -e#   Encode file to BASE64# code
  50.     -e+   Encode file to BASE64+ code
  51.     -eb   Encode file to BIN code
  52.     -ex   Encode file to HEX code
  53.     -e92  Encode file to BASE92 code
  54.     -d    Decode a file from BASE64 code
  55.     -d#   Decode a file from BASE64# code
  56.     -d+   Decode a file from BASE64+ code
  57.     -db   Decode a file from BIN code
  58.     -dx   Decode a file from HEX code
  59.     -d92  Decode a file from BASE92 code
  60.     -m    Make a ordinary BASE64 batch
  61.     -mp   Make a press BASE64 batch
  62.     -md   Make a discuz BASE64 batch
  63. ----------------------------------------------------------------------------------
  64.                                                                    10/26/2016
复制代码
核心源码:

  2. /*
  3.         COPYRIGHT@2016~2018 BY HAPPY
  4.         BSE.EXE
  5.         VERSION 1.1
  6. */
  7. #include   <stdio.h>
  8. #include  <stdlib.h>
  9. #include  <string.h>

  11. //编码限制(单位：M)
  12. #define FILE_MAX_SIZE 128
  13. //BASE64加权压缩行长(单位：字节)
  14. #define PRESS_LINE_SIZE 1000
  15. //设置过滤敏感词数目
  16. #define SENSITIVE_NUM 3
  17. //添加敏感词条目(请用小写定义),过滤时不区分大小写。
  18. static const char* SENSITIVE_WORDS[]={"**", "**", "taidu", "zangdu", "qingzhen", "fenlie", "dfj", "hsd", "xjzz"};

  20. //BSE编码表
  21. static const unsigned char BASE64_CODE[64]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
  22. static const unsigned char BASE92_CODE[256]={33,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
  23. static const char  HEX_CODE[16]="0123456789ABCDEF";
  24. static const char* BIN_CODE[16]={"0000", "0001", "0010", "0011", "0100", "0101", "0110", "0111", "1000", "1001", "1010", "1011", "1100", "1101", "1110", "1111"};
  25. static const char  BASE64_PRESS_CODE[10]="@-#$_}{][A";
  26. //BSE解码表
  27. static const unsigned char BASE64_DECO[80]={0x3E,0x40,0x40,0x40,0x3F,0x34,0x35,0x36,0x37,0x38,0x39,0x3A,0x3B,0x3C,0x3D,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x40,0x40,0x40,0x40,0x40,0x40,0x1A,0x1B,0x1C,0x1D,0x1E,0x1F,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2A,0x2B,0x2C,0x2D,0x2E,0x2F,0x30,0x31,0x32,0x33};
  28. static const unsigned char BASE92_DECO[256]={255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,255,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,255,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255};
  29. static const unsigned char HEX_DECO[23]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F};

  31. //全局变量
  32. int i=0, j=0, FLAG=0, fsize=0;

  34. //敏感词过滤
  35. int Check_SensitiveWords(unsigned char* Str, int position)
  36. {
  37.         int  n, SN, MARK, L;
  38.         for(SN=0; SN<32; SN++){
  39.                 if(SN>=SENSITIVE_NUM){return 0;}
  40.                 L=strlen(SENSITIVE_WORDS[SN]), MARK=1;
  41.                 for(n=0; n<L; n++){
  42.                         if(Str[position+n]!=SENSITIVE_WORDS[SN][n] && Str[position+n]+32!=SENSITIVE_WORDS[SN][n]){
  43.                                 MARK=0;break;
  44.                         }
  45.                 }
  46.                 if(MARK==1){return 1;}
  47.         }                               
  48.         return 0;
  49. }

  51. /***************编码函数群***************/
  52. //BASE64加权压缩
  53. int Press_Base64(unsigned char* Str, int L, FILE* stream, char* file)
  54. {
  55.         int k, N, M, MARK;

  57.         char* fname;
  58.         char* extension_name;
  59.         char* press=(char*)calloc(strlen(Str)+3, sizeof(char));
  60.         for(k=0,i=0,j=0; j<L ;j++){
  61.                 if(Str[j]=='A' && j<L-1 && FLAG!=22){
  62.                         i++;
  63.                 }else{
  64.                         if(i!=0){
  65.                                 while(i>512){
  66.                                         i-=512;
  67.                                         press[k++]=BASE64_PRESS_CODE[0];
  68.                                 }
  69.                                 M=512;
  70.                                 for(N=0; N<10; N++){
  71.                                         if(i>=M){       
  72.                                                 press[k++]=BASE64_PRESS_CODE[N];
  73.                                                 i-=M;
  74.                                         }
  75.                                         M>>=1;
  76.                                 }
  77.                         }
  78.                         if(Str[j]=='\0'){break;}else{press[k++]=Str[j];}
  79.                         if(Check_SensitiveWords(Str, j)){
  80.                                 if(FLAG==22){press[k++]=' ';}else{press[k++]='.';}
  81.                         }
  82.                 }
  83.         }
  84.         fname=strtok(file, ".");
  85.         extension_name=strtok(NULL, ".");
  86.         if(FLAG==22){
  87.                 //生成论坛专用码
  88.                 int N, MARK=j/64+1;
  89.                 fprintf(stream
  90.                 ,         "@echo off\r\n"
  91.                         "::*********BASE64 过滤解码器*********\r\n"
  92.                         "certutil -decode "%%~f0" %s.%s&pause&exit /b\r\n"
  93.                         "::***********************************\r\n"
  94.                 ,
  95.                         fname,
  96.                         extension_name
  97.                 );
  98.                 fprintf(stream, "\r\n-----BEGIN BASE64-----\r\n");
  99.                 fwrite(press, k, 1, stream);
  100.                 fprintf(stream, "\r\n-----END BASE64-----\r\n");
  101.                 return 0;

  103.         }
  104.         //生成加权压缩码
  105.         MARK=(int)(k/PRESS_LINE_SIZE+1);
  106.         fprintf(stream
  107.                 ,         "@echo off\r\n"
  108.                         "setlocal enabledelayedexpansion\r\n\r\n"
  109.                         "::*********BASE64 加权解码器*********\r\n"
  110.                         "set $=set [#]&CALL :BASE64_PRESS&set [$]=A&((for %%%%Z in ([,],{,},_,$,#,-,@) do (set [$]=![$]!![$]!&for %%%%S in (![$]!) do (for /l %%%%i in (1,1,%d) do (!$!%%%%i=![#]%%%%i:%%%%Z=%%%%S!))))&for /l %%%%i in (1,1,%d) do (set/p=![#]%%%%i:.=!<NUL))>%s.BSEP&certutil -decode %s.BSEP %s.%s&pause&exit /b\r\n"
  111.                         "::***********************************\r\n\r\n"
  112.                         ":BASE64_PRESS\r\n"
  113.                 ,
  114.                         MARK,
  115.                         MARK,
  116.                         fname,
  117.                         fname,
  118.                         fname,
  119.                         extension_name
  120.         );
  121.         for(N=1; N<=MARK; N++){
  122.                 fprintf(stream, "\r\n!$!%d=", N);
  123.                 if(N!=MARK){
  124.                         fwrite(press,   PRESS_LINE_SIZE, 1, stream);
  125.                         press+=PRESS_LINE_SIZE;
  126.                 }else{
  127.                         fwrite(press, k%PRESS_LINE_SIZE, 1, stream);

  129.                 }

  131.         }
  132.         fprintf(stream, "\r\ngoto :EOF");
  133.         return 0;
  134. }
  135. //BASE64编码
  136. int EncodeBase64(FILE* fp, FILE* stream, char* file)
  137. {
  138.         unsigned char* RAMread=(unsigned char*)calloc(    fsize+3, sizeof(unsigned char));
  139.         unsigned char*     buf=(unsigned char*)calloc(fsize*4/3+2, sizeof(unsigned char));
  140.         fread(RAMread, fsize, 1, fp);fclose(fp);
  141.         while(i<fsize){
  142.                 buf[j++]=BASE64_CODE[ (RAMread[i  ]>>2  )                      ];
  143.                 buf[j++]=BASE64_CODE[ (RAMread[i  ]&0x03)<<4|(RAMread[++i]>>4) ];
  144.                 buf[j++]=BASE64_CODE[ (RAMread[i  ]&0x0F)<<2|(RAMread[++i]>>6) ];
  145.                 buf[j++]=BASE64_CODE[ (RAMread[i++]&0x3F)                      ];
  146.         }
  147.         if(i==fsize+2){buf[j-2]='=', buf[j-1]='=';}
  148.         if(i==fsize+1){              buf[j-1]='=';}
  149.         free(RAMread);
  150.         if(FLAG==20){
  151.                 //生成兼容性BASE64解码脚本
  152.                 int N, MARK=j/64+1;
  153.                 char* fname=strtok(file, ".");
  154.                 char* extension_name=strtok(NULL, ".");
  155.                 fprintf(stream
  156.                 ,         "@echo off\r\n"
  157.                         "::*********BASE64 标准解码器*********\r\n"
  158.                         "certutil -decode "%%~f0" %s.%s&pause&exit /b\r\n"
  159.                         "::***********************************\r\n"
  160.                 ,
  161.                         fname,
  162.                         extension_name
  163.                 );
  164.                 fprintf(stream, "\r\n-----BEGIN BASE64-----");
  165.                 for(N=1; N<=MARK; N++){
  166.                         fprintf(stream, "\r\n");
  167.                         if(N!=MARK){
  168.                                 fwrite(buf,   64, 1, stream);
  169.                                 buf+=64;
  170.                         }else{
  171.                                 fwrite(buf, j%64, 1, stream);

  173.                         }
  174.                 }
  175.                 fprintf(stream, "\r\n-----END BASE64-----");
  176.                 return 0;
  177.         }else if(FLAG==21){
  178.                 //制作加权压缩BASE64解码脚本
  179.                 Press_Base64(buf, j, stream, file);
  180.         }else if(FLAG==22){
  181.                 //制作DISCUZ论坛专用解码脚本
  182.                 Press_Base64(buf, j, stream, file);
  183.         }else {
  184.                 fwrite(buf, j, 1, stream);
  185.         }
  186.         free(buf);
  187.         return 0;
  188. }
  189. //BASE64#编码
  190. int EncodeBase64_Tight(FILE* fp, FILE* stream)
  191. {
  192.         unsigned char* RAMread=(unsigned char*)calloc(    fsize+3, sizeof(unsigned char));
  193.         unsigned char*     buf=(unsigned char*)calloc(fsize*4/3+2, sizeof(unsigned char));
  194.         fread(RAMread, fsize, 1, fp);fclose(fp);
  195.         while(i<fsize){
  196.                 buf[j++]=BASE64_CODE[(RAMread[i  ]&0xC0)>>2|(RAMread[i+1]&0xC0)>>4|(RAMread[i+2]&0xC0)>>6];
  197.                 buf[j++]=BASE64_CODE[ RAMread[i++]&0x3F ];
  198.                 buf[j++]=BASE64_CODE[ RAMread[i++]&0x3F ];
  199.                 buf[j++]=BASE64_CODE[ RAMread[i++]&0x3F ];
  200.         }
  201.         if(i==fsize+2){buf[j-2]='=', buf[j-1]='=';}
  202.         if(i==fsize+1){              buf[j-1]='=';}
  203.         free(RAMread);
  204.         fwrite(buf, j, 1, stream);
  205.         free(buf);
  206.         return 0;
  207. }
  208. //BASE64+编码
  209. int EncodeBase64_Plus(FILE* fp, FILE* stream)
  210. {
  211.         unsigned char* RAMread=(unsigned char*)calloc(    fsize+3, sizeof(unsigned char));
  212.         unsigned char*  quotes=(unsigned char*)calloc(  fsize/3+2, sizeof(unsigned char));
  213.         unsigned char*     buf=(unsigned char*)calloc(fsize*4/3+2, sizeof(unsigned char));
  214.         fread(RAMread, fsize, 1, fp);fclose(fp);
  215.         while(i<fsize){
  216.                 quotes[i/3]=BASE64_CODE[(RAMread[i]&0xC0)>>2|(RAMread[i+1]&0xC0)>>4|(RAMread[i+2]&0xC0)>>6];
  217.                 buf[i]=BASE64_CODE[ RAMread[i++]&0x3F ];
  218.                 buf[i]=BASE64_CODE[ RAMread[i++]&0x3F ];
  219.                 buf[i]=BASE64_CODE[ RAMread[i++]&0x3F ];
  220.         }
  221.         if(i==fsize+2){buf[i-2]='=', buf[i-1]='=';}
  222.         if(i==fsize+1){              buf[i-1]='=';}
  223.         free(RAMread);
  224.         fwrite(buf, i, 1, stream);
  225.         fputs("#", stream);
  226.         fwrite(quotes, i/3+1, 1, stream);
  227.         free(buf);free(quotes);
  228.         return 0;
  229. }
  230. //BASEBIN编码
  231. int EncodeBin(FILE* fp, FILE* stream)
  232. {
  233.         unsigned char* RAMread=(unsigned char*)calloc(  fsize+1, sizeof(unsigned char));
  234.         char* buf[2];
  235.         fread(RAMread, fsize, 1, fp);fclose(fp);
  236.         while(i!=fsize){
  237.                 buf[0]=(char*)BIN_CODE[ RAMread[i  ]>>4   ];
  238.                 buf[1]=(char*)BIN_CODE[ RAMread[i++]&0x0F ];
  239.                 fprintf(stream, "%s%s", buf[0], buf[1]);
  240.         }
  241.         free(RAMread);
  242.         return 0;
  243. }
  244. //BASEHEX编码
  245. int EncodeHex(FILE* fp, FILE* stream)
  246. {
  247.         unsigned char* RAMread=(unsigned char*)calloc(  fsize+1, sizeof(unsigned char));
  248.         unsigned char*     buf=(unsigned char*)calloc(fsize*2+1, sizeof(unsigned char));
  249.         fread(RAMread, fsize, 1, fp);fclose(fp);
  250.         while(i!=fsize){
  251.                 buf[j++]=HEX_CODE[ RAMread[i  ]>>4   ];
  252.                 buf[j++]=HEX_CODE[ RAMread[i++]&0x0F ];
  253.         }
  254.         free(RAMread);
  255.         fwrite(buf, j, 1, stream);
  256.         free(buf);
  257.         return 0;
  258. }
  259. //BASE92编码
  260. int Str_Encode(unsigned char* str, FILE* stream)
  261. {
  262.         unsigned int sizes;
  263.         unsigned long workspace;
  264.         unsigned short wssize;
  265.         int tmp, len=fsize;
  266.         unsigned char c;
  267.         unsigned char *res;
  268.         sizes=(len*8)%13;
  269.         if(sizes==0){
  270.                 sizes=2*((len*8)/13);
  271.         } else if(sizes<7){
  272.                 sizes=2*((len*8)/13)+1;
  273.         } else {
  274.                 sizes=2*((len*8)/13)+2;
  275.         }
  276.         res=(unsigned char*)malloc(sizeof(char)*(sizes+1));
  277.         workspace=0;
  278.         wssize=0;
  279.         j=0;
  280.         for(i=0; i<len; i++){
  281.                 workspace=workspace<<8 | str[i];
  282.                 wssize+=8;
  283.                 if(wssize>=13){
  284.                         tmp=(workspace>>(wssize-13))&8191;
  285.                         c=BASE92_CODE[tmp/91];
  286.                         if(c==0){
  287.                                 free(res);
  288.                                 return 1;
  289.                         }
  290.                         res[j++]=c;
  291.                         c=BASE92_CODE[tmp%91];
  292.                         if(c==0){
  293.                                 free(res);
  294.                                 return 1;
  295.                         }
  296.                         res[j++]=c;
  297.                         wssize -=13;
  298.                 }
  299.         }
  300.         if(0<wssize && wssize<7){
  301.                 tmp=(workspace<<(6-wssize))&63;
  302.                 c=BASE92_CODE[tmp];
  303.                 if(c==0){
  304.                         free(res);
  305.                         return 1;
  306.                 }
  307.                 res[j]=c;
  308.         } else if(7<=wssize){
  309.                 tmp=(workspace<<(13-wssize))&8191;
  310.                 c=BASE92_CODE[tmp/91];
  311.                 if(c==0){
  312.                         free(res);
  313.                         return 1;
  314.                 }
  315.                 res[j++]=c;
  316.                 c=BASE92_CODE[tmp%91];
  317.                 if(c==0){
  318.                         free(res);
  319.                         return 1;
  320.                 }
  321.                 res[j]=c;
  322.         }
  323.         res[sizes]=0;
  324.         fwrite(res, sizes, 1, stream);
  325.         return 0;
  326. }
  327. int EncodeBase92(FILE* fp, FILE* stream)
  328. {
  329.         unsigned char* RAMread=(unsigned char*)calloc(fsize, sizeof(unsigned char));
  330.         fread(RAMread, fsize, 1, fp);fclose(fp);
  331.         Str_Encode(RAMread, stream);
  332.         free(RAMread);
  333.         return 0;
  334. }

  336. /***************解码函数群***************/
  337. //BASE64解码
  338. int DecodeBase64(FILE* fp, FILE* stream)
  339. {
  340.         unsigned char* RAMread=(unsigned char*)calloc(    fsize+2, sizeof(unsigned char));
  341.         unsigned char*     buf=(unsigned char*)calloc(fsize*3/4+3, sizeof(unsigned char));
  342.         fread(RAMread, fsize, 1, fp);fclose(fp);
  343.         for(; i<fsize; i++){
  344.                 buf[j++]=BASE64_DECO[RAMread[i]-43]<<2 | BASE64_DECO[RAMread[++i]-43]>>4;
  345.                 buf[j++]=BASE64_DECO[RAMread[i]-43]<<4 | BASE64_DECO[RAMread[++i]-43]>>2;
  346.                 buf[j++]=BASE64_DECO[RAMread[i]-43]<<6 | BASE64_DECO[RAMread[++i]-43]   ;
  347.         }
  348.         if(RAMread[--i]=='='){j--;}
  349.         if(RAMread[--i]=='='){j--;}
  350.         free(RAMread);
  351.         fwrite(buf, j, 1, stream);
  352.         free(buf);
  353.         return 0;
  354. }
  355. //BASE64#解码
  356. int DecodeBase64_Tight(FILE* fp, FILE* stream)
  357. {
  358.         unsigned char* RAMread=(unsigned char*)calloc(    fsize+2, sizeof(unsigned char));
  359.         unsigned char*     buf=(unsigned char*)calloc(fsize*3/4+3, sizeof(unsigned char));
  360.         unsigned char      pre;
  361.         fread(RAMread, fsize, 1, fp);fclose(fp);
  362.         while(i<fsize){
  363.                 pre=BASE64_DECO[RAMread[i++]-43];
  364.                 buf[j++]=(pre&0x30)<<2 | BASE64_DECO[RAMread[i++]-43];
  365.                 buf[j++]=(pre&0x0C)<<4 | BASE64_DECO[RAMread[i++]-43];
  366.                 buf[j++]=(pre&0x03)<<6 | BASE64_DECO[RAMread[i++]-43];
  367.         }
  368.         if(RAMread[--i]=='='){j--;}
  369.         if(RAMread[--i]=='='){j--;}
  370.         free(RAMread);
  371.         fwrite(buf, j, 1, stream);
  372.         free(buf);
  373.         return 0;
  374. }
  375. //BASE64+解码
  376. int DecodeBase64_Plus(FILE* fp, FILE* stream)
  377. {
  378.         unsigned char* RAMread=(unsigned char*)calloc(    fsize+3, sizeof(unsigned char));
  379.         unsigned char*     buf=(unsigned char*)calloc(fsize*3/4+3, sizeof(unsigned char));
  380.         unsigned char      pre;
  381.         fread(RAMread, fsize, 1, fp);fclose(fp);
  382.         int p=(int)strchr(RAMread, '#')-(int)RAMread;
  383.         while(i<p){
  384.                 pre=BASE64_DECO[RAMread[i/3+p+1]-43];
  385.                 buf[i]=(pre&0x30)<<2 | BASE64_DECO[RAMread[i++]-43];if(i==p){break;}
  386.                 buf[i]=(pre&0x0C)<<4 | BASE64_DECO[RAMread[i++]-43];if(i==p){break;}
  387.                 buf[i]=(pre&0x03)<<6 | BASE64_DECO[RAMread[i++]-43];
  388.         }
  389.         if(RAMread[i-1]=='='){i--;}
  390.         if(RAMread[i-1]=='='){i--;}
  391.         free(RAMread);
  392.         fwrite(buf, i, 1, stream);
  393.         free(buf);
  394.         return 0;
  395. }
  396. //BASEBIN解码
  397. int DecodeBin(FILE* fp, FILE* stream)
  398. {
  399.         int M;
  400.         unsigned char* RAMread=(unsigned char*)calloc(fsize+2,sizeof(unsigned char));
  401.         unsigned char S;
  402.         fread(RAMread, fsize, 1, fp);fclose(fp);
  403.         while(i<fsize){
  404.                 S=0,M=128;
  405.                 for(j=0; j<8; j++){
  406.                         if(RAMread[i++]==49){
  407.                                 S+=M;
  408.                         }
  409.                         M>>=1;
  410.                 }
  411.                 fprintf(stream, "%c", S);
  412.         }
  413.         free(RAMread);
  414.         return 0;
  415. }
  416. //BASEHEX解码
  417. int DecodeHex(FILE* fp, FILE* stream)
  418. {
  419.         unsigned char* RAMread=(unsigned char*)calloc(fsize+2  , sizeof(unsigned char));
  420.         unsigned char*     buf=(unsigned char*)calloc(fsize/2+1, sizeof(unsigned char));
  421.         fread(RAMread, fsize, 1, fp);fclose(fp);
  422.         for(; i!=fsize; i++){
  423.                 buf[j++]=HEX_DECO[RAMread[i]-48]<<4|HEX_DECO[RAMread[++i]-48];
  424.         }
  425.         free(RAMread);
  426.         fwrite(buf, j, 1, stream);
  427.         free(buf);
  428.         return 0;
  429. }
  430. //BASE92解码
  431. int Str_Decode(unsigned char* str, FILE* stream)
  432. {
  433.         int b1, b2, len;
  434.         int sizes;
  435.         unsigned char* res;
  436.         unsigned long workspace;
  437.         unsigned short wssize;
  438.         sizes=strlen(str);
  439.         if(strcmp(str, "~")==0 || sizes==0){
  440.                 res=(unsigned char*)malloc(sizeof(char)*1);
  441.                 res[0]=0;
  442.                 return 1;
  443.         }
  444.         if(sizes<2){
  445.                 res=(unsigned char*)1;
  446.         }
  447.         len=((sizes/2*13)+(sizes%2*6))/8;
  448.         res=(unsigned char *)malloc(sizeof(char)*(len));
  449.         workspace=0;
  450.         wssize=0;
  451.         j=0;
  452.         for(i=0; i+1<sizes; i+=2){
  453.                 b1=BASE92_DECO[str[i]];
  454.                 b2=BASE92_DECO[str[i+1]];
  455.                 workspace=(workspace<<13)|(b1*91+b2);
  456.                 wssize+=13;
  457.                 while(wssize>=8){
  458.                         res[j++]=(workspace>>(wssize-8))&255;
  459.                         wssize -=8;
  460.                 }
  461.         }
  462.         if(sizes%2==1){
  463.                 workspace=(workspace<<6)| BASE92_DECO[str[sizes-1]];
  464.                 wssize+=6;
  465.                 while(wssize>=8){
  466.                         res[j++]=(workspace>>(wssize-8))&255;
  467.                         wssize -=8;
  468.                 }
  469.         }
  470.         fwrite(res, len, 1, stream);
  471.         return 0;
  472. }
  473. int DecodeBase92(FILE* fp, FILE* stream)
  474. {
  475.         unsigned char* RAMread=(unsigned char*)calloc(fsize, sizeof(unsigned char));
  476.         fread(RAMread, fsize, 1, fp);fclose(fp);
  477.         Str_Decode(RAMread, stream);
  478.         free(RAMread);
  479.         return 0;
  480. }
  481. /***************功能函数群***************/
  482. //帮助信息
  483. void Help_Information(FILE* stream, int Exit_Code)
  484. {
  485.         fprintf(stream,
  486.                 "COPYRIGHT@2016~2018 BY HAPPY, VERSION 1.1\n"
  487.                 "--------------------------------------------------------------\n"
  488.                 "bse [-e|-e#|-e+|-eb|-ex|-e92|\n"
  489.                 "     -d|-d#|-d+|-dx|-db|-d92|\n"
  490.                  "     -m|-mp|-md             ] [infile] [outfile]\n"
  491.                 "--------------------------------------------------------------\n"
  492.                 "    -h    Show help information\n"
  493.                 "    -e    Encode file to BASE64 code\n"
  494.                 "    -e#   Encode file to BASE64# code\n"
  495.                 "    -e+   Encode file to BASE64+ code\n"
  496.                 "    -eb   Encode file to BIN code\n"
  497.                 "    -ex   Encode file to HEX code\n"
  498.                 "    -e92  Encode file to BASE92 code\n"
  499.                 "    -d    Decode a file from BASE64 code\n"
  500.                 "    -d#   Decode a file from BASE64# code\n"
  501.                 "    -d+   Decode a file from BASE64+ code\n"
  502.                 "    -db   Decode a file from BIN code\n"
  503.                 "    -dx   Decode a file from HEX code\n"
  504.                 "    -d92  Decode a file from BASE92 code\n"
  505.                 "    -m    Make a ordinary BASE64 batch\n"
  506.                 "    -mp   Make a press BASE64 batch\n"
  507.                 "    -md   Make a discuz BASE64 batch\n"
  508.                 "--------------------------------------------------------------\n"
  509.         );
  510.         exit(Exit_Code);
  511. }

  513. /*************MAIN主函数入口*************/
  514. int main(int argc, char** argv)
  515. {
  516.         FILE* fp;FILE* op; char* delims;
  517.         if((argc==4) && (argv[1][0]=='-')){
  518.                 switch(argv[1][1]){
  519.                         case 'E':
  520.                         case 'e':
  521.                                 delims=(argv[1]+2);
  522.                                 if     (delims[0]=='\0'){FLAG= 1;}
  523.                                 else if(delims[0]== '#'){FLAG= 2;}
  524.                                 else if(delims[0]== '+'){FLAG= 3;}
  525.                                 else if(delims[0]== 'b'){FLAG= 4;}
  526.                                 else if(delims[0]== 'x'){FLAG= 5;}
  527.                                 else if(delims[0]== '9'){FLAG= 9;}
  528.                                 else{Help_Information(stderr, 1);}
  529.                                 break;
  530.                         case 'D':
  531.                         case 'd':
  532.                                 delims=(argv[1]+2);
  533.                                 if     (delims[0]=='\0'){FLAG=11;}
  534.                                 else if(delims[0]== '#'){FLAG=12;}
  535.                                 else if(delims[0]== '+'){FLAG=13;}
  536.                                 else if(delims[0]== 'b'){FLAG=14;}
  537.                                 else if(delims[0]== 'x'){FLAG=15;}
  538.                                 else if(delims[0]== '9'){FLAG=19;}
  539.                                 else{Help_Information(stderr, 1);}
  540.                                 break;
  541.                         case 'M':
  542.                         case 'm':
  543.                                 delims=(argv[1]+2);
  544.                                 if     (delims[0]=='\0'){FLAG=20;}
  545.                                 else if(delims[0]== 'p'){FLAG=21;}
  546.                                 else if(delims[0]== 'd'){FLAG=22;}
  547.                                 break;
  548.                         default:
  549.                                 Help_Information(stderr, 2);
  550.                 }
  551.         }else{
  552.                 Help_Information(stderr, 3);
  553.         }
  554.         //读文件流
  555.         if( (fp=fopen(argv[2], "rb"))==NULL ){
  556.                 fputs("Failed to read file.", stdout);
  557.                 return 2;
  558.         }
  559.         //测量尺寸
  560.         fseek(fp, 0, SEEK_END);
  561.         if( (fsize=ftell(fp))>FILE_MAX_SIZE*1024*1024 ){
  562.                 fputs("File size is too large, out of memory.", stdout);
  563.                 return 1;
  564.         }
  565.         //指针复原
  566.         fseek(fp, 0, SEEK_SET);
  567.         //打开输出文件流
  568.         if( (op=fopen(argv[3], "wb"))==NULL ){
  569.                 fputs("Failed to read file.", stdout);
  570.                 return 1;
  571.         }
  572.         switch(FLAG){
  573.                 case 1:
  574.                         EncodeBase64(fp, op, NULL);
  575.                         break;
  576.                 case 2:
  577.                         EncodeBase64_Tight(fp, op);
  578.                         break;               
  579.                 case 3:
  580.                         EncodeBase64_Plus(fp, op);
  581.                         break;
  582.                 case 4:
  583.                         EncodeBin(fp, op);
  584.                         break;
  585.                 case 5:
  586.                         EncodeHex(fp, op);
  587.                         break;
  588.                 case 9:
  589.                         EncodeBase92(fp, op);
  590.                         break;
  591.                 case 11:
  592.                         DecodeBase64(fp, op);
  593.                         break;
  594.                 case 12:
  595.                         DecodeBase64_Tight(fp, op);
  596.                         break;               
  597.                 case 13:
  598.                         DecodeBase64_Plus(fp, op);
  599.                         break;
  600.                 case 14:
  601.                         DecodeBin(fp, op);
  602.                         break;
  603.                 case 15:
  604.                         DecodeHex(fp, op);
  605.                         break;
  606.                 case 19:
  607.                         DecodeBase92(fp, op);
  608.                         break;
  609.                 case 20:
  610.                 case 21:
  611.                 case 22:
  612.                         EncodeBase64(fp, op, argv[2]);
  613.                         break;
  614.         }               
  615.         fclose(op);
  616.         return 0;
  617. }

复制代码
程序下载：
　　这次用bse.exe的-m选项自动编码自己生成批处理脚本，完全过滤论坛的gc d被吃掉的现象。

  2. @echo off
  3. ::*********BASE64 过滤解码器*********
  4. certutil -decode "%~f0" bse.7z&pause&exit /b
  5. ::***********************************

  7. -----BEGIN BASE64-----
  8. 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
  9. -----END BASE64-----
复制代码
下面是base64加权压缩的bmp.exe

  2. @echo off
  3. setlocal enabledelayedexpansion

  5. ::*********BASE64 加权解码器*********
  6. set $=set [#]&CALL :BASE64_PRESS&set [$]=A&((for %%Z in ([,],{,},_,$,#,-,@) do (set [$]=![$]!![$]!&for %%S in (![$]!) do (for /l %%i in (1,1,5) do (!$!%%i=![#]%%i:%%Z=%%S!))))&for /l %%i in (1,1,5) do (set/p=![#]%%i:.=!<NUL))>bmp.BSEP&certutil -decode bmp.BSEP bmp.exe&pause&exit /b
  7. ::***********************************

  9. :BASE64_PRESS

  11. !$!1=TVqQ[M]E]//8[Lg{AQ_{][Ag]A4fug4AtAnNIbgBTM0hVGhpcyBwcm9ncmFtIGNhbm5vdCBiZSBydW4gaW4gRE9TIG1vZGUuDQ0KJ{ABQRQ[TAEFAKZmEFg{[O[DwMLAQI4[o]S]Ag[gBI]Q]I]AB]Q]Ag[B]AE]E{[Bg]B[AI3c[AM][C[AB][E[AE{B}BQ[CIAw#}][AC50ZXh0]9Ak]Q]Cg]Q}[G[UGAuZGF0YQ[AF][I]AI]O}[B[DDALnJkYXRh[Dc]AD]AC]E}[AQ[wQC5ic3M]A8]AB}{][I[MMAuaWRhdGE[IgD]U]AQ]S}[B[DD@$}][FWJ5YPsGIld+ItFCDHbiXX8iwAx9osAPZE[MB3Qz2N[DAclu+AQ[AMcEJAg]x0olUJAToHAk[IP4AXR6hcB0DscEJAg[AD/0Lv/////idiLdfyLXfiJ7F3CB[9l[AwHTCd0o9kw[wHS0idiLdfyLXfiJ7F3CBACQPQU[MB0Wz0d[DAdcXHBCQE]MfaJdCQE6LgI[CD+AF0aoXAdKrHBCQE]/9Drmj2W[DA69HHBCQI]uAE[ACJRCQE6IgI[CF9g+Edv///+gLBQ[6Wz////HBCQL]McCJRCQE6GQI[CD+AF0MIXAD4RS////xwQkCw[AP/Q6T/////HBCQE]uQE[ACJTCQE6DQI[DpJf///8cEJAs[AC4AQ[AIlEJAToGgg[OkL////jbY]Ajbwn]AFWJ5VOD7CTHBCQAEE[6FUI[CD7ATofQM[Oh4B[Ax0X4]AI1F+IlEJBChACB[McEJARAQACJRCQMjUX0iUQkCLgAQE[iUQkBOjNBw[oRBAQACFwHRkoxAgQACLFURRQACF0g+FoQ[AIP64HQfoRBAQACJRCQEoURRQACLQDCJBCToiwc[IsVRFF[IP6wHQooRBAQACJRCQEoURRQACLQFCJBCToZwc[OsNkJCQkJCQkJCQkJCQkOhLBw[ixUQIE[iRDolgI[IPk8Oh
  12. !$!2=uAg[6CEH[CLAIlEJAihAEB[IlEJAShBEB[IkEJOil]icPo9gY[IkcJOhWBw[jbY]AiUQkBKFEUU[i0AQiQQk6PQG[CLFURRQADpQP///5BVieWD7AjHBCQB]/xU4UU[6Lj+//+QjbQm]AFWJ5YPsCMcEJAI[AD/FThRQADomP7//5CNtCY]AVYsNVFF[InlXf/hjXQmAFWLDUhRQACJ5V3/4ZCQkJBVieVd6b8D[CQkJCQkJCQVbgQ]ieVXVlOD7CyD5PDoEgY[OiNAQ[xwQkADB[OixBg[vwkwQACD7AS+EC[AIl8JAQx24kEJOiOBg[o5BAQACD7Aj/0IkEJOhkBg[iceLRQyD7ASJXCQQMckx0olMJAyJVCQIiXQkFItwBMcEJ]ACJdCQE6C0G[CD7BiJw4k8JOi]Ag+wEicaJXCQEu5AB[CJBCToYg[AIPsCLkgAMwAMdKJTCQgMcC5kAE[IlUJBy6Z]IlEJBi4Z]Il0JBSJXCQQiTwkiUwkDIlUJAiJRCQE6Bc[ACD7CSNZfS4AQ[AFteX13DkJCQkJCQkP8l9FB[JCQ/yX8UE[kJD/JfhQQACQkFWJ5YPsCKEgIE[gzgAdBf/EIsVICB[I1CBItSBKMgIE[hdJ16cnDjbQm]AFWJ5VOD7ASh4Bl[IP4/3QphcCJw3QTifaNvCc]A/xSd4Bl[Et19scEJAgUQADoUv7//1lbXcMxwIM95Bl[ADrCkCLHIXkGU[hdt19Ou+jbY]Ajbwn]AFWhIEB[InlhcB0BF3DZpBduAE[ACjIEB[OuDkJCQVbncME[ieXrFI22]AItRBIsBg8EIAYI[E[gfncME[cupdw5CQkJCQkJCQVYnlU5ycWInDNQ[IABQnZxYnTHYqQ[I[PhM]AxwA+ihcAPhLQ[AC4AQ]+i9sYBD4Wn]idAlAI[AGaFwHQHgw0wQE[AvfC[C[HQHgw0wQE[BPfC]AXQHgw0wQE[CPfC]AnQHgw0wQE[EIHi]BH
  13. !$!3=QHgw0wQE[IPbBAXQHgw0wQE[QPbFIHQKgQ0wQE[g]Lg[ACAD6I9]gHYsuAE[IAPoqEwQE[icGByQAB[CB4g[AEB0Hw0[w[ozBAQACNtg]BbXcODDTBAQ[B6U3///9biQ0wQE[XcOQkJCQkJCQkFWJ5dvjXcOQkJCQkJCQkJBVobBAQACJ5V2LSAT/4Yn2VbpC]ieVTD7fAg+xkiVQkCI1VqDHbiVQkBIkEJP8VFFF[Lof]uQE[ACD7AyFwHUH6z0ByUp4DoB8KqhBdfQJywHJSnnygztUdQeJ2Itd/MnDxwQkQDB[Lr3]uHAwQACJVCQIiUQkBOj7Ag[xwQkpDB[Lvx]uXAwQACJXCQIiUwkBOjdAg[jbY]Ajbwn]AFWJ5VdWU4Hsv]Is9sEB[IX/dAiNZfRbXl9dw8dFmEFBQUGhHDB[I19mMdFnEFBQUHHRaBBQUFBiUW4oSAwQADHRaRBQUFBx0WoQUFBQYlFvKEkME[x0WsQUFBQcdFsEFBQUGJRcChKDB[MdFtEFBQUGJRcShLDB[IlFyKEwME[iUXMoTQwQACJRdChODB[IlF1A+3BTwwQABmiUXYiTwk/xUQUU[D7fAg+wEhcAPhXEB[DHBCRU]6BkC[CFwInDD4SPAQ[iQQkMcm+V]IlMJASJdCQI6AgC[DHQwSQGU[uQE[ADHQwj4FU[oVBAQADHA1Q[ACLFVRAQADHQyg]AiUMUoTAgQACJUxiLFTQgQACJQxyhYEB[MdDLP////+JUyCJQzChOCB[IsVPCB[IlDNKFwQE[iVM4ixV0QE[iUM8oYBAQADHQ0T/////iVNAiUNIixVEIE[oUAgQACJU1C6Hw[AIlDTInYIciD+AEZwCQgAckEQYiEKkj///9KeeehHDB[ImFaP///6EgME[iYVs////oSQwQACJhXD///+hKDB[ImFdP///6EsME[iYV4////oTAwQACJhXz///+hNDB[IlFgKE4ME[iUWED7cFPDB[
  14. !$!4=GaJRYiNhUj///+JBCT/FQhRQ[Pt/CD7ASF9nVCMdKF0nUeiRwk6Ls[ACJPCT/FRBRQACD7AQPt8DoL/3//4nDiR2wQE[jUMEo6BAQACNQwijwEB[I1l9FteX13DifDoCP3//znYifJ1seux6IM[ACQkJCQkJCQkJCQkFGJ4YPBCD0AE[AchCB6QAQ[CDCQAtAB[AOvpKcGDCQCJ4InMiwiLQAT/4JCQkP8lQFF[JCQ/yUwUU[kJD/JWRRQACQkP8lNFF[JCQ/yVMUU[kJD/JSxRQACQkP8lPFF[JCQ/yVYUU[kJD/JVxRQACQkP8lUFF[JCQ/yVgUU[kJD/JXRRQACQkP8lcFF[JCQ/yUMUU[kJD/JSBRQACQkP8lHFF[JCQ/yUYUU[kJBVieVd6Qf5//+QkJCQkJCQ/////9AZQ][A/////w}]D/////}AE}[APAZQ}][A/////w]D/////]AP////8@${[Gtlcm5lbDMyAEdldENvbnNvbGVXaW5kb3c]tTElCR0NDVzMyLUVILTMtU0pMSi1HVEhSLU1JTkdXMzI[AB3MzJfc2hhcmVkcHRyLT5zaXplID09IHNpemVvZihXMzJfRUhfU0hBUkVEKQ]AuLi8uLi9nY2MtMy40LjUvZ2NjL2NvbmZpZy9pMzg2L3czMi1zaGFyZWQtcHRyLmM]AR2V0QXRvbU5hbWVBIChhdG9tLCBzLCBzaXplb2YocykpICE9ID-#}{][aF{][9FI[PRQ[B8U{][cUw[CFE[KBQ{]AGhT[AsUQ[5F{][fFM[HBR_[B8UQ[hlE[JxR{]AKxR[C4UQ[xlE[NJR[DiUQ[9lE[AhS{]ACZS[A2Ug[RlI[FRS[BmUg[cFI[HpS[CCUg[jFI[JhS[CgUg[qlI[LJS[C8Ug[xlI{]A0FI[NhS{]AHxR[CGUQ[nFE{]ArFE[LhR[DGUQ[0lE[OJR[D2UQ[CFI{]AJlI[DZS[BGUg[VFI[GZS[BwUg[el
  15. !$!5=I[IJS[CMUg[mFI[KBS[CqUg[slI[LxS[DGUg{]DQUg[2FI{MAEJpdEJsd[AIgBDcmVhdGVDb21wYXRpYmxlREM[BcBU2VsZWN0T2JqZWN0[ABAEFkZEF0b21B[CcAEV4aXRQcm9jZXNzAL[RmluZEF0b21BAN0AR2V0QXRvbU5hbWVB[BRAUdldE1vZHVsZUhhbmRsZUE[GwBR2V0UHJvY0FkZHJlc3M[OMCU2V0VW5oYW5kbGVkRXhjZXB0aW9uRmlsdGVyACcAX19nZXRtYWluYXJncwA8AF9fcF9fZW52aXJvbg[PgBfX3BfX2Ztb2Rl[BQAF9fc2V0X2FwcF90eXBl[BvAF9hc3NlcnQAeQBfY2V4aXQ[OkAX2lvYg[XgFfb25leGl0AIQBX3NldG1vZGU[BUCYWJvcnQAHAJhdGV4aXQ[D8CZnJlZQ[cgJtYWxsb2M[HoCbWVtc2V0[CQAnNpZ25hb[A9wBHZXREQwCYAUxvYWRJbWFnZUE][F]BQ]U[AR0RJMzIuZGxs]FF[ABRQ[AUU[AFF[ABRQ[AUU[AFF[AEtFUk5FTDMyLmRsb][oU[AKF[AChQ[AoU[AKF[AChQ[AoU[AKF[AChQ[AoU[AKF[AChQ[AoU[AKF[AChQ[Btc3ZjcnQuZGxs[A8U[APF[AFVTRVIzMi5kbGw#_[A==
  16. goto :EOF
复制代码
其他多种编码格式请自行测试。

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CrLf
发表于 2016-10-26 02:47:13 | 显示全部楼层
参数帮助写错了吧 Encode ->  Decode
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happy886rr
 楼主| 发表于 2016-10-26 15:49:22 | 显示全部楼层
回复 2# CrLf
已更新版本为version1.1,修复了一些漏洞bug，请使用最新1.1版本。
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aaaoooenenen
发表于 2022-3-19 16:07:55 | 显示全部楼层
没有看到下载地址  代码怎么使用
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LJY4.0
发表于 2022-6-3 17:19:08 | 显示全部楼层
回复 4# aaaoooenenen
他有一个程序下载,是bat代码
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aries215
发表于 2025-5-4 12:33:42 | 显示全部楼层
本帖最后由 aries215 于 2025-5-6 15:06 编辑

回复 1# happy886rr
一般，转换文件头尾都增加一些字符，不会处理行切分(换行和空格)，也不懂跳过Begin/End，结果哈希值与certutil的不同。https://massgrave.dev
1楼源码有些安全漏洞，且对速度感受有误，不如这个快：http://www.bathome.net/thread-70837-1-1.html

以下是DeepSeek V3修正结果，mingw编译报错，不知如何改进？
  1. int DecodeBase64(FILE* fp, FILE* stream)
  2. {
  3.     unsigned char* RAMread = (unsigned char*)calloc(fsize+2, sizeof(unsigned char));
  4.     unsigned char* buf = (unsigned char*)calloc(fsize*3/4+3, sizeof(unsigned char));
  5.     fread(RAMread, fsize, 1, fp);
  6.     fclose(fp);

  8.     // 查找BEGIN标识
  9.     char* begin_ptr = strstr(RAMread, "-----BEGIN ");
  10.     if(begin_ptr != NULL) {
  11.         // 定位到BEGIN行末尾的换行符
  12.         char* line_end = strchr(begin_ptr, '\n');
  13.         i = line_end ? (line_end - RAMread + 1) : fsize; // 从下一行开始
  14.     } else {
  15.         i = 0; // 没有BEGIN标识，从头开始
  16.     }

  18.     // 查找END标识
  19.     char* end_ptr = strstr(RAMread, "-----END ");
  20.     int end_pos = end_ptr ? (end_ptr - RAMread) : fsize;

  22.     // 解码过程（严格跳过所有换行和空白）
  23.     for(; i < end_pos; ) {
  24.         // 跳过所有空白字符（包括换行、回车、空格等）
  25.         if(isspace(RAMread[i]) {
  26.             i++;
  27.             continue;
  28.         }

  30.         // 检查是否有足够数据（4字符）
  31.         if(i+3 >= end_pos) break;

  33.         // 解码4个Base64字符为3个字节
  34.         buf[j++] = BASE64_DECO[RAMread[i]-43]<<2 | BASE64_DECO[RAMread[i+1]-43]>>4;
  35.         buf[j++] = BASE64_DECO[RAMread[i+1]-43]<<4 | BASE64_DECO[RAMread[i+2]-43]>>2;
  36.         buf[j++] = BASE64_DECO[RAMread[i+2]-43]<<6 | BASE64_DECO[RAMread[i+3]-43];
  37.         
  38.         i += 4;
  39.     }

  41.     // 处理可能的填充字符
  42.     if(i > 0 && RAMread[i-1] == '=') j--;
  43.     if(i > 1 && RAMread[i-2] == '=') j--;

  45.     fwrite(buf, j, 1, stream);
  46.     free(RAMread);
  47.     free(buf);
  48.     return 0;
  49. }
复制代码
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