045c4fab85
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5156 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
81 lines
1.8 KiB
C
81 lines
1.8 KiB
C
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/* CVS-ID: $Id$ */
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#include <stdio.h>
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typedef struct {
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unsigned char c;
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unsigned short u;
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} charsetItem;
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int cmpt(const void *i1, const void *i2)
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{
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unsigned short u1 = ((charsetItem*)i1) -> u;
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unsigned short u2 = ((charsetItem*)i2) -> u;
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return (u1 - u2);
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}
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int main(int argc, char *argv[])
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{
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unsigned enc, unic;
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unsigned i;
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charsetItem table[256];
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for (i = 0; i < 256; i++) { table[i].c = i, table[i].u = 0; /* unknown */}
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while (!feof(stdin))
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{
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scanf("%i\t%i\n", &enc, &unic);
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table[enc].u = unic;
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table[enc].c = enc;
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if (enc < 128 && enc != unic)
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fprintf(stderr, "7bit ASCII incompatibilit (%s): %i->%i\n",
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argv[2], enc, unic);
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}
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/* dump it: */
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printf("\n\n"
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"/* \n"
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" * %s to Unicode recoding table \n"
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" * based on file %s by Unicode Consortium\n"
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" */\n\n"
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"static wxUint16 encoding_table__%s[128] = {",
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argv[2], argv[1], argv[2]);
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for (i = 128; i < 256; i++)
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{
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if (i % 8 == 0)
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printf("\n ");
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printf("0x%04X%c ", table[i].u, (i == 255) ? '\n' : ',');
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}
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printf("};\n");
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qsort(table + 128, 128, sizeof(table[0]), cmpt);
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/*
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NO, WE DON'T NEED REVERSE TABLE, WE CAN BUILD IT AT RUNTIME
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(won't take that much time, after all you don't init
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conversion so often...)
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printf("\n"
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"static wxUint16 encoding_table_rev__%s[128] = {",
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argv[2]);
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for (i = 128; i < 256; i++)
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{
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if (i % 4 == 0)
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printf("\n ");
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printf("{c:0x%02X,u:0x%04X}%c ", table[i].c, table[i].u, (i == 255) ? '\n' : ',');
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}
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printf("};\n");
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*/
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return 1;
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}
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