54 lines
1.1 KiB
C
54 lines
1.1 KiB
C
/* Contributed by Owen Taylor <otaylor@redhat.com>. */
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#include <iconv.h>
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#include <errno.h>
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#include <stddef.h>
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#include <stdio.h>
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#define BUFSIZE 10000
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int
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main (int argc, char *argv[])
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{
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char inbuf[BUFSIZE];
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wchar_t outbuf[BUFSIZE];
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iconv_t cd;
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int i;
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char *inptr;
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char *outptr;
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size_t inbytes_left, outbytes_left;
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int count;
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int result = 0;
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for (i=0; i < BUFSIZE; i++)
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inbuf[i] = 'a';
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cd = iconv_open ("UCS-4LE", "UTF-8");
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inbytes_left = BUFSIZE;
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outbytes_left = BUFSIZE * 4;
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inptr = inbuf;
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outptr = (char *) outbuf;
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count = iconv (cd, &inptr, &inbytes_left, &outptr, &outbytes_left);
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if (count < 0)
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{
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if (errno == E2BIG)
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printf ("Received E2BIG\n");
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else
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printf ("Received something else\n");
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printf ("inptr change: %td\n", inptr - inbuf);
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printf ("inlen change: %zd\n", BUFSIZE - inbytes_left);
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printf ("outptr change: %zd\n", outptr - (char *) outbuf);
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printf ("outlen change: %zd\n", BUFSIZE * 4 - outbytes_left);
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result = 1;
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}
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else
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printf ("Succeeded\n");
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return result;
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}
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