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#include "config.h"
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <iconv.h>
#include <errno.h>
#include "binary-io.h"
int main (int argc, char* argv[])
{
const char* charset;
iconv_t cd;
int bmp_only;
if (argc != 2) {
fprintf(stderr,"Usage: table-to charset\n");
exit(1);
}
charset = argv[1];
#if O_BINARY
SET_BINARY(fileno(stdout));
#endif
cd = iconv_open(charset,"UCS-4-INTERNAL");
if (cd == (iconv_t)(-1)) {
perror("iconv_open");
exit(1);
}
bmp_only = (strcmp(charset,"UTF-8") == 0);
{
unsigned int i;
unsigned char buf[10];
for (i = 0; i < (bmp_only ? 0x10000 : 0x110000); i++) {
unsigned int in = i;
const char* inbuf = (const char*) ∈
size_t inbytesleft = sizeof(unsigned int);
char* outbuf = (char*)buf;
size_t outbytesleft = sizeof(buf);
size_t result;
size_t result2 = 0;
iconv(cd,NULL,NULL,NULL,NULL);
result = iconv(cd,(ICONV_CONST char**)&inbuf,&inbytesleft,&outbuf,&outbytesleft);
if (result != (size_t)(-1))
result2 = iconv(cd,NULL,NULL,&outbuf,&outbytesleft);
if (result == (size_t)(-1) || result2 == (size_t)(-1)) {
if (errno != EILSEQ) {
int saved_errno = errno;
fprintf(stderr,"0x%02X: iconv error: ",i);
errno = saved_errno;
perror("");
exit(1);
}
} else if (result == 0) {
if (inbytesleft == 0 && outbytesleft < sizeof(buf)) {
unsigned int jmax = sizeof(buf) - outbytesleft;
unsigned int j;
printf("0x");
for (j = 0; j < jmax; j++)
printf("%02X",buf[j]);
printf("\t0x%04X\n",i);
} else if (inbytesleft == 0 && i >= 0xe0000 && i < 0xe0080) {
} else {
fprintf(stderr,"0x%02X: inbytes = %ld, outbytes = %ld\n",i,(long)(sizeof(unsigned int)-inbytesleft),(long)(sizeof(buf)-outbytesleft));
exit(1);
}
}
}
}
if (iconv_close(cd) < 0) {
perror("iconv_close");
exit(1);
}
if (ferror(stdin) || ferror(stdout) || fclose(stdout)) {
fprintf(stderr,"I/O error\n");
exit(1);
}
exit(0);
}
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