В выгрузке из 1с 8.2 информации в xml для таможени необходимо расчитывать контрольную сумму (crc32).
Сталкивался ли кто-то, с такой проблемой, есть готовое решение?
Помогите, люди добрые, кто- чем может
Процедура ДействияФормыXML(Кнопка)
Текст=Новый ТекстовыйДокумент;
Каталог = "D:\";
Текст.ДобавитьСтроку("<?xml version='1.0' encoding='windows-1251'?>
|<component>
|<registration
| description='ComCrc32_16'
| progid='ComCrc32_16.WSC'
| version='1.00'
| classid='{424ac2bc-5732-4dea-be17-0211af99cd7a}'
| />
|<public>
| <method name='получитьCRC' />
| <method name='getcrc' />
|</public>
|<script language='vbscript'>
|<![CDATA[
|function getASC©
| getASC=AscB©
|end function
|]]>
|</script>
|<script language='javascript'>
|<![CDATA[
|var crc_tab;
|function getcrcinsite(n,crc,basa32){
| if (basa32){
| crc = crc_tab[(crc ^ n) & 0xFF] ^ ((crc>>8)&0xFFFFFF);
| }
| else {
| crc = crc_tab[((crc>>8)^n)&0xFF]^((crc<<8)&0xFFFF);
| }
| return crc;
|}
|function create_table(basa32) {
| var i;
| var crctable = new Array();
| if (basa32) {
| poly=0xedb88320;
| for(i=0;i<256;i++) {
| j=i;
| for(k=0;k<8;k++) {
| l = ((j & 0xfffffffe)/2) & 0x7fffffff;
| j = (j & 1) ? l ^ poly : l;
| }
| crctable[i] = j & 0xffffffff;
| }
| }
| else {
| poly=0x1021;
| for (i=0;i<256;i++) {
| j=i << 8;
| for(k=0;k<8;k++) {
| j = (j & 0x8000) ? (j << 1) ^ poly : j << 1;
| }
| crctable[i] = j & 0xFFFF;
| }
| }
| return crctable;
| }
|function получитьCRC(data,basa32,typedata){
| return getcrc(data,basa32,typedata);
| }
|function getcrc(data,basa32,typedata){
| crc_tab=create_table(basa32);
| if (basa32) {
| crc = 0xffffffff;
| }
| else {
| crc = 0;
| }
| if (typedata) {
| var fso = new ActiveXObject('Scripting.FileSystemObject');
| if (fso.fileexists(data)) {
| var stream=new ActiveXObject('ADODB.Stream');
| stream.Type=1;
| stream.Open();
| stream.LoadFromFile(data);
| while (!stream.EOS){
| crc=getcrcinsite(getASC(stream.Read(1)),crc,basa32);
| }
| stream.Close();
| }
| }
| else {
| for (i=0;i<data.length;i++) {
| crc=getcrcinsite(data.charCodeAt(i),crc,basa32);
| }
| }
| if (basa32) {
| crc=(crc ^ 0xffffffff < 0) ? (0x100000000-(crc ^ 0xffffffff)) : crc ^ 0xffffffff;
| }
| else {
| crc=crc & 0xffff;
| }
| return crc.toString(16).toUpperCase();
| }
|]]>
|</script>
|</component>");
Текст.Записать(Каталог+"crc32_16.wsc");
КомандаСистемы("regsvr32 /s """+Каталог+"crc32_16.wsc""");
ОбъектCRC=Новый COMОбъект("ComCrc32_16.WSC");
База32=-1;//-1 crc32; 0 crc16
ТипДанных=-1;//-1 файл; 0 строка
Сообщить(ОбъектCRC.получитьCRC("D:\doc2.xml",База32,ТипДанных));
КонецПроцедуры
i | Выделяем код! Читаем правила. В следущий раз сообщения будут удаляться! Для спасибо есть кнопка. |
return crc.toString(16).toUpperCase();
unsigned long crc_32_tab[] =
{
0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
0x2d02ef8dL
};
/**********
*
* UpdateCRC32()
*
*
*
**********/
long UpdateCRC32(unsigned long crc32val, unsigned char *s, int len)
{
register unsigned long crcval = crc32val;
while (len--)
crcval = crc_32_tab[((unsigned char) crcval ^ (*s++)) & 0xff] ^ (crcval >> 8);
return(crcval);
}
|function create_table(basa32) {
| var i;
| var crctable = new Array();
| crctable = [0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L, 0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,0x00000000L...];
| return crctable;
| }