--- /dev/null
+/* Charset conversion with out-of-memory checking.
+ Copyright (C) 2009 Free Software Foundation, Inc.
+ Written by Bruno Haible.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+/* Specification. */
+#include "xstriconveh.h"
+
+#include <errno.h>
+
+#include "striconveh.h"
+#include "xalloc.h"
+
+
+#if HAVE_ICONV
+
+int
+xmem_cd_iconveh (const char *src, size_t srclen,
+ const iconveh_t *cd,
+ enum iconv_ilseq_handler handler,
+ size_t *offsets,
+ char **resultp, size_t *lengthp)
+{
+ int retval =
+ mem_cd_iconveh (src, srclen, cd, handler, offsets, resultp, lengthp);
+
+ if (retval < 0 && errno == ENOMEM)
+ xalloc_die ();
+ return retval;
+}
+
+char *
+xstr_cd_iconveh (const char *src,
+ const iconveh_t *cd,
+ enum iconv_ilseq_handler handler)
+{
+ char *result = str_cd_iconveh (src, cd, handler);
+
+ if (result == NULL && errno == ENOMEM)
+ xalloc_die ();
+ return result;
+}
+
+#endif
+
+int
+xmem_iconveh (const char *src, size_t srclen,
+ const char *from_codeset, const char *to_codeset,
+ enum iconv_ilseq_handler handler,
+ size_t *offsets,
+ char **resultp, size_t *lengthp)
+{
+ int retval =
+ mem_iconveh (src, srclen, from_codeset, to_codeset, handler, offsets,
+ resultp, lengthp);
+
+ if (retval < 0 && errno == ENOMEM)
+ xalloc_die ();
+ return retval;
+}
+
+char *
+xstr_iconveh (const char *src,
+ const char *from_codeset, const char *to_codeset,
+ enum iconv_ilseq_handler handler)
+{
+ char *result = str_iconveh (src, from_codeset, to_codeset, handler);
+
+ if (result == NULL && errno == ENOMEM)
+ xalloc_die ();
+ return result;
+}
--- /dev/null
+/* Charset conversion with out-of-memory checking.
+ Copyright (C) 2001-2007, 2009 Free Software Foundation, Inc.
+ Written by Bruno Haible and Simon Josefsson.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _XSTRICONVEH_H
+#define _XSTRICONVEH_H
+
+#include <stddef.h>
+
+/* Get the 'enum iconv_ilseq_handler' and iconveh_t types, and the
+ iconveh_open, iconveh_close declarations. */
+#include "striconveh.h"
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#if HAVE_ICONV
+
+/* Convert an entire string from one encoding to another, using iconv.
+ The original string is at [SRC,...,SRC+SRCLEN-1].
+ CD points to the conversion descriptor from FROMCODE to TOCODE, created by
+ the function iconveh_open().
+ If OFFSETS is not NULL, it should point to an array of SRCLEN integers; this
+ array is filled with offsets into the result, i.e. the character starting
+ at SRC[i] corresponds to the character starting at (*RESULTP)[OFFSETS[i]],
+ and other offsets are set to (size_t)(-1).
+ *RESULTP and *LENGTH should initially be a scratch buffer and its size,
+ or *RESULTP can initially be NULL.
+ May erase the contents of the memory at *RESULTP.
+ Upon memory allocation failure, report the error and exit.
+ Return value: 0 if successful, otherwise -1 and errno set.
+ If successful: The resulting string is stored in *RESULTP and its length
+ in *LENGTHP. *RESULTP is set to a freshly allocated memory block, or is
+ unchanged if no dynamic memory allocation was necessary. */
+extern int
+ xmem_cd_iconveh (const char *src, size_t srclen,
+ const iconveh_t *cd,
+ enum iconv_ilseq_handler handler,
+ size_t *offsets,
+ char **resultp, size_t *lengthp);
+
+/* Convert an entire string from one encoding to another, using iconv.
+ The original string is the NUL-terminated string starting at SRC.
+ CD points to the conversion descriptor from FROMCODE to TOCODE, created by
+ the function iconveh_open().
+ Both the "from" and the "to" encoding must use a single NUL byte at the end
+ of the string (i.e. not UCS-2, UCS-4, UTF-16, UTF-32).
+ Allocate a malloced memory block for the result.
+ Upon memory allocation failure, report the error and exit.
+ Return value: the freshly allocated resulting NUL-terminated string if
+ successful, otherwise NULL and errno set. */
+extern char *
+ xstr_cd_iconveh (const char *src,
+ const iconveh_t *cd,
+ enum iconv_ilseq_handler handler);
+
+#endif
+
+/* Convert an entire string from one encoding to another, using iconv.
+ The original string is at [SRC,...,SRC+SRCLEN-1].
+ If OFFSETS is not NULL, it should point to an array of SRCLEN integers; this
+ array is filled with offsets into the result, i.e. the character starting
+ at SRC[i] corresponds to the character starting at (*RESULTP)[OFFSETS[i]],
+ and other offsets are set to (size_t)(-1).
+ *RESULTP and *LENGTH should initially be a scratch buffer and its size,
+ or *RESULTP can initially be NULL.
+ May erase the contents of the memory at *RESULTP.
+ Upon memory allocation failure, report the error and exit.
+ Return value: 0 if successful, otherwise -1 and errno set.
+ If successful: The resulting string is stored in *RESULTP and its length
+ in *LENGTHP. *RESULTP is set to a freshly allocated memory block, or is
+ unchanged if no dynamic memory allocation was necessary. */
+extern int
+ xmem_iconveh (const char *src, size_t srclen,
+ const char *from_codeset, const char *to_codeset,
+ enum iconv_ilseq_handler handler,
+ size_t *offsets,
+ char **resultp, size_t *lengthp);
+
+/* Convert an entire string from one encoding to another, using iconv.
+ The original string is the NUL-terminated string starting at SRC.
+ Both the "from" and the "to" encoding must use a single NUL byte at the
+ end of the string (i.e. not UCS-2, UCS-4, UTF-16, UTF-32).
+ Allocate a malloced memory block for the result.
+ Upon memory allocation failure, report the error and exit.
+ Return value: the freshly allocated resulting NUL-terminated string if
+ successful, otherwise NULL and errno set. */
+extern char *
+ xstr_iconveh (const char *src,
+ const char *from_codeset, const char *to_codeset,
+ enum iconv_ilseq_handler handler);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* _XSTRICONVEH_H */
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