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/* -*- mode: c -*-
*
* $Id: iconv_hook.c,v 1.2 2002/06/08 09:19:01 tai Exp $
*
*/
#include "iconv_hook.h"
typedef struct {
iconv_hook_module *cm;
iconv_t cd;
} iconv_hook_t;
iconv_t
iconv_hook_open(const char *ienc, const char *oenc) {
iconv_hook_t *p;
int i;
if ((p = (iconv_hook_t *)malloc(sizeof(iconv_hook_t))) == NULL) {
return (iconv_t)(-1);
}
for (i = 0 ; iconv_hook_module_init[i] ; i++) {
if ((p->cm = (*iconv_hook_module_init[i])()) &&
(p->cd = (*(p->cm->iconv_open))(ienc, oenc)) != (iconv_t)(-1)) {
return (iconv_t)p;
}
}
free(p);
return (iconv_t)(-1);
}
int
iconv_hook_close(iconv_t cd) {
free((iconv_hook_t *)cd);
return 0;
}
size_t
iconv_hook(iconv_t cd,
char **src, size_t *srclen, char **outbuf, size_t *outlen) {
iconv_hook_t *p = (iconv_hook_t *)cd;
return (*(p->cm->iconv))(p->cd, src, srclen, outbuf, outlen);
}
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