From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/iconv/lib/genflags.c | 114 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 jni/iconv/lib/genflags.c

(limited to 'jni/iconv/lib/genflags.c')

diff --git a/jni/iconv/lib/genflags.c b/jni/iconv/lib/genflags.c
new file mode 100644
index 0000000..448f892
--- /dev/null
+++ b/jni/iconv/lib/genflags.c
@@ -0,0 +1,114 @@
+/* Copyright (C) 2000-2002, 2005-2006, 2008-2009 Free Software Foundation, Inc.
+   This file is part of the GNU LIBICONV Library.
+
+   The GNU LIBICONV Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either version 2
+   of the License, or (at your option) any later version.
+
+   The GNU LIBICONV Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU LIBICONV Library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation, Inc., 51 Franklin Street,
+   Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* Creates the flags.h include file. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* Consider all encodings, including the system dependent ones. */
+#define USE_AIX
+#define USE_OSF1
+#define USE_DOS
+#define USE_EXTRA
+
+struct loop_funcs {};
+struct iconv_fallbacks {};
+struct iconv_hooks {};
+#include "converters.h"
+
+static void emit_encoding (struct wctomb_funcs * ofuncs, const char* c_name)
+{
+  /* Prepare a converter struct. */
+  struct conv_struct conv;
+  memset(&conv,'\0',sizeof(conv));
+  conv.ofuncs = *ofuncs;
+
+  {
+    /* See whether the encoding can encode the accents and quotation marks. */
+    ucs4_t probe[6] = { 0x0060, 0x00b4, 0x2018, 0x2019, 0x3131, 0x3163, };
+    int res[6];
+    int i;
+    for (i = 0; i < 6; i++) {
+      unsigned char buf[10];
+      memset(&conv.ostate,'\0',sizeof(state_t));
+      res[i] = (conv.ofuncs.xxx_wctomb(&conv,buf,probe[i],sizeof(buf)) != RET_ILUNI);
+    }
+    printf("#define ei_%s_oflags (",c_name);
+    {
+      int first = 1;
+      if (res[0] && res[1]) {
+        printf("HAVE_ACCENTS");
+        first = 0;
+      }
+      if (res[2] && res[3]) {
+        if (!first) printf(" | ");
+        printf("HAVE_QUOTATION_MARKS");
+        first = 0;
+      }
+      if (res[4] && res[5]) {
+        if (!first) printf(" | ");
+        printf("HAVE_HANGUL_JAMO");
+        first = 0;
+      }
+      if (first) printf("0");
+    }
+    printf(")\n");
+  }
+}
+
+int main ()
+{
+  int bitmask = 1;
+  printf("/* Generated automatically by genflags. */\n");
+  printf("\n");
+  printf("/* Set if the encoding can encode\n");
+  printf("   the acute and grave accents U+00B4 and U+0060. */\n");
+  printf("#define HAVE_ACCENTS %d\n",bitmask);
+  printf("\n");
+  bitmask = bitmask << 1;
+  printf("/* Set if the encoding can encode\n");
+  printf("   the single quotation marks U+2018 and U+2019. */\n");
+  printf("#define HAVE_QUOTATION_MARKS %d\n",bitmask);
+  printf("\n");
+  bitmask = bitmask << 1;
+  printf("/* Set if the encoding can encode\n");
+  printf("   the double-width Hangul letters (Jamo) U+3131 to U+3163. */\n");
+  printf("#define HAVE_HANGUL_JAMO %d\n",bitmask);
+  printf("\n");
+
+#define DEFENCODING(xxx_names,xxx,xxx_ifuncs1,xxx_ifuncs2,xxx_ofuncs1,xxx_ofuncs2) \
+  {                                                       \
+    struct wctomb_funcs ofuncs = xxx_ofuncs1,xxx_ofuncs2; \
+    emit_encoding(&ofuncs,#xxx);                          \
+  }
+#define DEFALIAS(xxx_alias,xxx) /* nothing */
+/* Consider all encodings, including the system dependent ones. */
+#include "encodings.def"
+#include "encodings_aix.def"
+#include "encodings_osf1.def"
+#include "encodings_dos.def"
+#include "encodings_extra.def"
+#undef DEFALIAS
+#undef DEFENCODING
+
+  if (ferror(stdout) || fclose(stdout))
+    exit(1);
+  exit(0);
+}
-- 
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