summaryrefslogtreecommitdiff
path: root/jni/iconv/extras
diff options
context:
space:
mode:
Diffstat (limited to 'jni/iconv/extras')
-rw-r--r--jni/iconv/extras/ChangeLog64
-rw-r--r--jni/iconv/extras/iconv_string.c154
-rw-r--r--jni/iconv/extras/iconv_string.h47
3 files changed, 0 insertions, 265 deletions
diff --git a/jni/iconv/extras/ChangeLog b/jni/iconv/extras/ChangeLog
deleted file mode 100644
index e74835b..0000000
--- a/jni/iconv/extras/ChangeLog
+++ /dev/null
@@ -1,64 +0,0 @@
-2003-05-10 Bruno Haible <bruno@clisp.org>
-
- * iconv_string.c (iconv_string): Don't return -1 just because the
- string is longer than 4 KB.
-
-2002-02-13 Bruno Haible <bruno@clisp.org>
-
- * iconv.m4: Remove file. Obsoleted by m4/iconv.m4.
-
-2000-06-16 Bruno Haible <haible@clisp.cons.org>
-
- * iconv.m4: Change prefix to AM.
-
-2001-05-23 Bruno Haible <haible@clisp.cons.org>
-
- * iconv.m4 (jm_ICONV): Accept --with-libiconv-prefix option.
-
-2001-03-23 Bruno Haible <haible@clisp.cons.org>
-
- * iconv.m4 (jm_ICONV): Tweak printing of prototype.
-
-2001-03-20 Bruno Haible <haible@clisp.cons.org>
-
- * iconv.m4 (jm_ICONV): Recommend GNU libiconv.
-
-2001-01-03 Bruno Haible <haible@clisp.cons.org>
-
- * iconv.m4 (jm_ICONV): Also check whether the iconv declaration
- has const.
-
-2000-02-02 Bruno Haible <haible@clisp.cons.org>
-
- * iconv.m4: New file.
-
-2001-01-29 Bruno Haible <haible@clisp.cons.org>
-
- * locale_charset.c: Remove file. Obsoleted by libcharset.
-
-2000-10-22 Bruno Haible <haible@clisp.cons.org>
-
- * locale_charset.c (get_locale_charset): Accept french and spanish
- names in both ISO-8859-1 and UTF-8.
-
-2000-08-24 Jim Blackson <blackson@ontrack-japan.com>
-
- * iconv_string.c (iconv_string): Fix return value for autodetect.
-
-2000-01-24 Bruno Haible <haible@clisp.cons.org>
-
- * iconv_string.c (iconv_string): Stop recognizing JOHAB.
- Fix typo for EUC-JP.
-
-1999-12-18 Bruno Haible <haible@clisp.cons.org>
-
- * locale_charset.c (get_locale_charset): Recognize more language codes:
- "af" (afrikaans), "ca" (catalan), "eu" (basque), "fo" (faeroese),
- "ga" (irish), "gd" (scottish), "gl" (galician), "sq" (albanian),
- "eo" (esperanto), "mt" (maltese), "be" (byelorussian),
- "et" (estonian), "lt" (lithuanian), "lv" (latvian), "uk" (ukrainian).
- Recognize more aliases: "english", "slovenian", "macedonian",
- "serbian", "arabic".
- Change default: KOI8-R for "ru" (russian) instead of ISO-8859-5,
- ISO-8859-5 for "sr" instead of ISO-8859-2.
-
diff --git a/jni/iconv/extras/iconv_string.c b/jni/iconv/extras/iconv_string.c
deleted file mode 100644
index f2c4b52..0000000
--- a/jni/iconv/extras/iconv_string.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/* Copyright (C) 1999-2001, 2003 Bruno Haible.
- This file is not part of the GNU LIBICONV Library.
- This file is put into the public domain. */
-
-#include "iconv_string.h"
-#include <iconv.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define tmpbufsize 4096
-
-int iconv_string (const char* tocode, const char* fromcode,
- const char* start, const char* end,
- char** resultp, size_t* lengthp)
-{
- iconv_t cd = iconv_open(tocode,fromcode);
- size_t length;
- char* result;
- if (cd == (iconv_t)(-1)) {
- if (errno != EINVAL)
- return -1;
- /* Unsupported fromcode or tocode. Check whether the caller requested
- autodetection. */
- if (!strcmp(fromcode,"autodetect_utf8")) {
- int ret;
- /* Try UTF-8 first. There are very few ISO-8859-1 inputs that would
- be valid UTF-8, but many UTF-8 inputs are valid ISO-8859-1. */
- ret = iconv_string(tocode,"UTF-8",start,end,resultp,lengthp);
- if (!(ret < 0 && errno == EILSEQ))
- return ret;
- ret = iconv_string(tocode,"ISO-8859-1",start,end,resultp,lengthp);
- return ret;
- }
- if (!strcmp(fromcode,"autodetect_jp")) {
- int ret;
- /* Try 7-bit encoding first. If the input contains bytes >= 0x80,
- it will fail. */
- ret = iconv_string(tocode,"ISO-2022-JP-2",start,end,resultp,lengthp);
- if (!(ret < 0 && errno == EILSEQ))
- return ret;
- /* Try EUC-JP next. Short SHIFT_JIS inputs may come out wrong. This
- is unavoidable. People will condemn SHIFT_JIS.
- If we tried SHIFT_JIS first, then some short EUC-JP inputs would
- come out wrong, and people would condemn EUC-JP and Unix, which
- would not be good. */
- ret = iconv_string(tocode,"EUC-JP",start,end,resultp,lengthp);
- if (!(ret < 0 && errno == EILSEQ))
- return ret;
- /* Finally try SHIFT_JIS. */
- ret = iconv_string(tocode,"SHIFT_JIS",start,end,resultp,lengthp);
- return ret;
- }
- if (!strcmp(fromcode,"autodetect_kr")) {
- int ret;
- /* Try 7-bit encoding first. If the input contains bytes >= 0x80,
- it will fail. */
- ret = iconv_string(tocode,"ISO-2022-KR",start,end,resultp,lengthp);
- if (!(ret < 0 && errno == EILSEQ))
- return ret;
- /* Finally try EUC-KR. */
- ret = iconv_string(tocode,"EUC-KR",start,end,resultp,lengthp);
- return ret;
- }
- errno = EINVAL;
- return -1;
- }
- /* Determine the length we need. */
- {
- size_t count = 0;
- char tmpbuf[tmpbufsize];
- const char* inptr = start;
- size_t insize = end-start;
- while (insize > 0) {
- char* outptr = tmpbuf;
- size_t outsize = tmpbufsize;
- size_t res = iconv(cd,&inptr,&insize,&outptr,&outsize);
- if (res == (size_t)(-1) && errno != E2BIG) {
- if (errno == EINVAL)
- break;
- else {
- int saved_errno = errno;
- iconv_close(cd);
- errno = saved_errno;
- return -1;
- }
- }
- count += outptr-tmpbuf;
- }
- {
- char* outptr = tmpbuf;
- size_t outsize = tmpbufsize;
- size_t res = iconv(cd,NULL,NULL,&outptr,&outsize);
- if (res == (size_t)(-1)) {
- int saved_errno = errno;
- iconv_close(cd);
- errno = saved_errno;
- return -1;
- }
- count += outptr-tmpbuf;
- }
- length = count;
- }
- if (lengthp != NULL)
- *lengthp = length;
- if (resultp == NULL) {
- iconv_close(cd);
- return 0;
- }
- result = (*resultp == NULL ? malloc(length) : realloc(*resultp,length));
- *resultp = result;
- if (length == 0) {
- iconv_close(cd);
- return 0;
- }
- if (result == NULL) {
- iconv_close(cd);
- errno = ENOMEM;
- return -1;
- }
- iconv(cd,NULL,NULL,NULL,NULL); /* return to the initial state */
- /* Do the conversion for real. */
- {
- const char* inptr = start;
- size_t insize = end-start;
- char* outptr = result;
- size_t outsize = length;
- while (insize > 0) {
- size_t res = iconv(cd,&inptr,&insize,&outptr,&outsize);
- if (res == (size_t)(-1)) {
- if (errno == EINVAL)
- break;
- else {
- int saved_errno = errno;
- iconv_close(cd);
- errno = saved_errno;
- return -1;
- }
- }
- }
- {
- size_t res = iconv(cd,NULL,NULL,&outptr,&outsize);
- if (res == (size_t)(-1)) {
- int saved_errno = errno;
- iconv_close(cd);
- errno = saved_errno;
- return -1;
- }
- }
- if (outsize != 0) abort();
- }
- iconv_close(cd);
- return 0;
-}
diff --git a/jni/iconv/extras/iconv_string.h b/jni/iconv/extras/iconv_string.h
deleted file mode 100644
index faab8c6..0000000
--- a/jni/iconv/extras/iconv_string.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Copyright (C) 1999-2001 Bruno Haible.
- This file is not part of the GNU LIBICONV Library.
- This file is put into the public domain. */
-
-/*
- * This C function converts an entire string from one encoding to another,
- * using iconv. Easier to use than iconv() itself, and supports autodetect
- * encodings on input.
- *
- * int iconv_string (const char* tocode, const char* fromcode,
- * const char* start, const char* end,
- * char** resultp, size_t* lengthp)
- *
- * Converts a memory region given in encoding FROMCODE to a new memory
- * region in encoding TOCODE. FROMCODE and TOCODE are as for iconv_open(3),
- * except that FROMCODE may be one of the values
- * "autodetect_utf8" supports ISO-8859-1 and UTF-8
- * "autodetect_jp" supports EUC-JP, ISO-2022-JP-2 and SHIFT_JIS
- * "autodetect_kr" supports EUC-KR and ISO-2022-KR
- * The input is in the memory region between start (inclusive) and end
- * (exclusive). If resultp is not NULL, the output string is stored in
- * *resultp; malloc/realloc is used to allocate the result.
- *
- * This function does not treat zero characters specially.
- *
- * Return value: 0 if successful, otherwise -1 and errno set. Particular
- * errno values: EILSEQ and ENOMEM.
- *
- * Example:
- * const char* s = ...;
- * char* result = NULL;
- * if (iconv_string("UCS-4-INTERNAL", "autodetect_utf8",
- * s, s+strlen(s)+1, &result, NULL) < 0)
- * perror("iconv_string");
- *
- */
-#include <stddef.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern int iconv_string (const char* tocode, const char* fromcode, const char* start, const char* end, char** resultp, size_t* lengthp);
-
-#ifdef __cplusplus
-}
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 05:59:38 +0000