From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001 From: Jari Vetoniemi Date: Mon, 16 Mar 2020 18:49:26 +0900 Subject: Fresh start --- jni/iconv/src/Makefile | 148 ++++++ jni/iconv/src/Makefile.in | 148 ++++++ jni/iconv/src/iconv.c | 1111 +++++++++++++++++++++++++++++++++++++++++ jni/iconv/src/iconv_no_i18n.c | 2 + 4 files changed, 1409 insertions(+) create mode 100644 jni/iconv/src/Makefile create mode 100644 jni/iconv/src/Makefile.in create mode 100644 jni/iconv/src/iconv.c create mode 100644 jni/iconv/src/iconv_no_i18n.c (limited to 'jni/iconv/src') diff --git a/jni/iconv/src/Makefile b/jni/iconv/src/Makefile new file mode 100644 index 0000000..787b259 --- /dev/null +++ b/jni/iconv/src/Makefile @@ -0,0 +1,148 @@ +# Makefile for libiconv/src + +#### Start of system configuration section. #### + +# Directories used by "make": +srcdir = . +top_srcdir = .. + +# Directories used by "make install": +prefix = /usr/local +local_prefix = /usr/local +exec_prefix = ${prefix} +bindir = ${exec_prefix}/bin +libdir = ${exec_prefix}/lib +datarootdir = ${prefix}/share +datadir = ${datarootdir} +localedir = ${datarootdir}/locale + +# Programs used by "make": +CC = gcc +CFLAGS = -g -O2 +CPPFLAGS = +LDFLAGS = +INCLUDES = -I. -I$(srcdir) -I.. -I../include -I$(srcdir)/../include -I../srclib -I$(srcdir)/../srclib +LIBTOOL = /bin/sh $(top_builddir)/libtool +LIBTOOL_COMPILE = $(LIBTOOL) --mode=compile +LIBTOOL_LINK = $(LIBTOOL) --mode=link +LIBTOOL_INSTALL = $(LIBTOOL) --mode=install +LIBTOOL_UNINSTALL = $(LIBTOOL) --mode=uninstall +WINDRES = +RM = rm -f + + +# Programs used by "make install": +INSTALL = /usr/bin/install -c +INSTALL_PROGRAM = ${INSTALL} +INSTALL_DATA = ${INSTALL} -m 644 +mkinstalldirs = $(SHELL) ../build-aux/mkinstalldirs + +# Programs used by "make install-strip": +STRIP = /usr/bin/strip +INSTALL_STRIP_PROGRAM = $(install_sh) -c -s +install_sh = ${SHELL} /home/rangeli/projects/libiconv-1.13.1/build-aux/install-sh + +#### End of system configuration section. #### + +SHELL = /bin/sh + +PACKAGE_VERSION = 1.13.1 + +# Needed by $(LIBTOOL). +top_builddir = .. + +# Needed by SET_RELOCATABLE. +EXEEXT = + +# Needed by RELOCATABLE_LDFLAGS. +host = arm-linux-eabi + +OBJECTS_RES_yes = iconv.res +OBJECTS_RES_no = + +# We cannot link with libintl until libiconv is installed. (When we call +# libtool with arguments "../lib/libiconv.la -lintl", libtool will call ld +# with "../lib/.libs/libiconv.so $libdir/libintl.so $libdir/libiconv.so", +# (remember that $libdir/libintl.la lists $libdir/libiconv.so as a dependency), +# and this gives a fatal linker error on Solaris because the two libiconv.so +# files are different but have the same soname. +# So we can link the iconv executable only after we have installed libiconv, +# i.e. during "make install". The intermediate 'iconv' executable is built +# without internationalization and not linked with libintl. + +all : iconv_no_i18n iconv.o $(OBJECTS_RES_no) + test `ls -ld . | sed -e 's/^d\(.........\).*/\1/'` = rwxrwxrwx || chmod 777 . + +# This is the temporary iconv executable, without internationalization. +iconv_no_i18n : iconv_no_i18n.o ../lib/libiconv.la $(OBJECTS_RES_no) + $(LIBTOOL_LINK) $(CC) $(LDFLAGS) $(CFLAGS) iconv_no_i18n.o ../srclib/libicrt.a ../lib/libiconv.la $(OBJECTS_RES_no) -o $@ + +iconv_no_i18n.o : $(srcdir)/iconv_no_i18n.c $(srcdir)/iconv.c + $(CC) -c $(INCLUDES) -I../lib $(CFLAGS) $(CPPFLAGS) -DINSTALLDIR=\"$(bindir)\" -DLOCALEDIR=\"$(localedir)\" $(srcdir)/iconv_no_i18n.c + +iconv.o : $(srcdir)/iconv.c + $(CC) -c $(INCLUDES) -I../lib $(CFLAGS) $(CPPFLAGS) -DINSTALLDIR=\"$(bindir)\" -DLOCALEDIR=\"$(localedir)\" $(srcdir)/iconv.c + +iconv.res : $(srcdir)/../windows/iconv.rc + $(WINDRES) `$(SHELL) $(srcdir)/../windows/windres-options --escape $(PACKAGE_VERSION)` -i $(srcdir)/../windows/iconv.rc -o iconv.res --output-format=coff + +# The following rule is necessary to avoid a toplevel "make -n check" failure. +../lib/libiconv.la : + cd ../lib && $(MAKE) libiconv.la + +# Support for relocatability. +RELOCATABLE_LIBRARY_PATH = $(libdir) +RELOCATABLE_SRC_DIR = $(top_srcdir)/srclib +RELOCATABLE_BUILD_DIR = ../srclib +RELOCATABLE_CONFIG_H_DIR = .. +RELOCATABLE_LDFLAGS = +RELOCATABLE_STRIP = : +INSTALL_PROGRAM_ENV = +iconv_LDFLAGS = `if test -n '$(RELOCATABLE_LDFLAGS)'; then $(RELOCATABLE_LDFLAGS) $(bindir); fi` + +# During "make install", we can build the final iconv executable. +# On HP-UX, in order to ensure that the new libiconv.sl will override the old +# one that is hardcoded in libintl.sl, we need to mention libiconv.sl before +# libintl.sl on the link command line. We have to bypass libtool in order to +# achieve this. +# On Solaris, the linker gives an error if we are using libintl.so and it +# refers to a libiconv.so in $prefix/lib since then it sees two libiconv.so's, +# one in $prefix/lib and one in ../lib/.libs. So we have to avoid using +# ../lib/libiconv.la entirely. +install : all force + if [ ! -d $(DESTDIR)$(bindir) ] ; then $(mkinstalldirs) $(DESTDIR)$(bindir) ; fi + case "eabi" in \ + hpux*) $(CC) $(LDFLAGS) $(CFLAGS) $(iconv_LDFLAGS) iconv.o ../srclib/libicrt.a -L$(DESTDIR)$(libdir) -liconv $(OBJECTS_RES_no) `if test -n '$(DESTDIR)'; then echo " -Wl,+b -Wl,$(libdir)"; fi` -o iconv$(EXEEXT);; \ + *) $(LIBTOOL_LINK) $(CC) $(LDFLAGS) $(CFLAGS) $(iconv_LDFLAGS) iconv.o ../srclib/libicrt.a $(DESTDIR)$(libdir)/libiconv.la $(OBJECTS_RES_no) -o iconv$(EXEEXT);; \ + esac + $(INSTALL_PROGRAM_ENV) $(LIBTOOL_INSTALL) $(INSTALL_PROGRAM) iconv$(EXEEXT) $(DESTDIR)$(bindir)/iconv$(EXEEXT) + +install-strip : force + case '$(INSTALL_PROGRAM)' in \ + */install-reloc) \ + $(MAKE) install prefix='$(prefix)' exec_prefix='$(exec_prefix)' libdir='$(libdir)' RELOCATABLE_STRIP='$(STRIP)' ;; \ + *) \ + $(MAKE) install prefix='$(prefix)' exec_prefix='$(exec_prefix)' libdir='$(libdir)' INSTALL_PROGRAM='$(INSTALL_STRIP_PROGRAM)' ;; \ + esac + +installdirs : force + if [ ! -d $(DESTDIR)$(bindir) ] ; then $(mkinstalldirs) $(DESTDIR)$(bindir) ; fi + +uninstall : force + $(LIBTOOL_UNINSTALL) $(RM) $(DESTDIR)$(bindir)/iconv$(EXEEXT) + +check : all + +mostlyclean : clean + +clean : force + $(RM) *.o *.lo iconv.res iconv_no_i18n iconv_no_i18n$(EXEEXT) iconv$(EXEEXT) core *.stackdump + $(RM) -r .libs _libs + +distclean : clean + $(RM) Makefile + +maintainer-clean : distclean + +force : + diff --git a/jni/iconv/src/Makefile.in b/jni/iconv/src/Makefile.in new file mode 100644 index 0000000..b2f5c6f --- /dev/null +++ b/jni/iconv/src/Makefile.in @@ -0,0 +1,148 @@ +# Makefile for libiconv/src + +#### Start of system configuration section. #### + +# Directories used by "make": +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ + +# Directories used by "make install": +prefix = @prefix@ +local_prefix = /usr/local +exec_prefix = @exec_prefix@ +bindir = @bindir@ +libdir = @libdir@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ + +# Programs used by "make": +CC = @CC@ +CFLAGS = @CFLAGS@ +CPPFLAGS = @CPPFLAGS@ +LDFLAGS = @LDFLAGS@ +INCLUDES = -I. -I$(srcdir) -I.. -I../include -I$(srcdir)/../include -I../srclib -I$(srcdir)/../srclib +LIBTOOL = @LIBTOOL@ +LIBTOOL_COMPILE = $(LIBTOOL) --mode=compile +LIBTOOL_LINK = $(LIBTOOL) --mode=link +LIBTOOL_INSTALL = $(LIBTOOL) --mode=install +LIBTOOL_UNINSTALL = $(LIBTOOL) --mode=uninstall +WINDRES = @WINDRES@ +RM = rm -f +@SET_MAKE@ + +# Programs used by "make install": +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_DATA = @INSTALL_DATA@ +mkinstalldirs = $(SHELL) @top_srcdir@/build-aux/mkinstalldirs + +# Programs used by "make install-strip": +STRIP = @STRIP@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +install_sh = @install_sh@ + +#### End of system configuration section. #### + +SHELL = /bin/sh + +PACKAGE_VERSION = @VERSION@ + +# Needed by $(LIBTOOL). +top_builddir = .. + +# Needed by SET_RELOCATABLE. +EXEEXT = @EXEEXT@ + +# Needed by RELOCATABLE_LDFLAGS. +host = @host@ + +OBJECTS_RES_yes = iconv.res +OBJECTS_RES_no = + +# We cannot link with libintl until libiconv is installed. (When we call +# libtool with arguments "../lib/libiconv.la -lintl", libtool will call ld +# with "../lib/.libs/libiconv.so $libdir/libintl.so $libdir/libiconv.so", +# (remember that $libdir/libintl.la lists $libdir/libiconv.so as a dependency), +# and this gives a fatal linker error on Solaris because the two libiconv.so +# files are different but have the same soname. +# So we can link the iconv executable only after we have installed libiconv, +# i.e. during "make install". The intermediate 'iconv' executable is built +# without internationalization and not linked with libintl. + +all : iconv_no_i18n iconv.@OBJEXT@ $(OBJECTS_RES_@WOE32@) + test `ls -ld . | sed -e 's/^d\(.........\).*/\1/'` = rwxrwxrwx || chmod 777 . + +# This is the temporary iconv executable, without internationalization. +iconv_no_i18n : iconv_no_i18n.@OBJEXT@ ../lib/libiconv.la $(OBJECTS_RES_@WOE32@) + $(LIBTOOL_LINK) $(CC) $(LDFLAGS) $(CFLAGS) iconv_no_i18n.@OBJEXT@ ../srclib/libicrt.a ../lib/libiconv.la $(OBJECTS_RES_@WOE32@) -o $@ + +iconv_no_i18n.@OBJEXT@ : $(srcdir)/iconv_no_i18n.c $(srcdir)/iconv.c + $(CC) -c $(INCLUDES) -I../lib $(CFLAGS) $(CPPFLAGS) -DINSTALLDIR=\"$(bindir)\" -DLOCALEDIR=\"$(localedir)\" $(srcdir)/iconv_no_i18n.c + +iconv.@OBJEXT@ : $(srcdir)/iconv.c + $(CC) -c $(INCLUDES) -I../lib $(CFLAGS) $(CPPFLAGS) -DINSTALLDIR=\"$(bindir)\" -DLOCALEDIR=\"$(localedir)\" $(srcdir)/iconv.c + +iconv.res : $(srcdir)/../windows/iconv.rc + $(WINDRES) `$(SHELL) $(srcdir)/../windows/windres-options --escape $(PACKAGE_VERSION)` -i $(srcdir)/../windows/iconv.rc -o iconv.res --output-format=coff + +# The following rule is necessary to avoid a toplevel "make -n check" failure. +../lib/libiconv.la : + cd ../lib && $(MAKE) libiconv.la + +# Support for relocatability. +RELOCATABLE_LIBRARY_PATH = $(libdir) +RELOCATABLE_SRC_DIR = $(top_srcdir)/srclib +RELOCATABLE_BUILD_DIR = ../srclib +RELOCATABLE_CONFIG_H_DIR = .. +RELOCATABLE_LDFLAGS = @RELOCATABLE_LDFLAGS@ +RELOCATABLE_STRIP = : +INSTALL_PROGRAM_ENV = @INSTALL_PROGRAM_ENV@ +iconv_LDFLAGS = `if test -n '$(RELOCATABLE_LDFLAGS)'; then $(RELOCATABLE_LDFLAGS) $(bindir); fi` + +# During "make install", we can build the final iconv executable. +# On HP-UX, in order to ensure that the new libiconv.sl will override the old +# one that is hardcoded in libintl.sl, we need to mention libiconv.sl before +# libintl.sl on the link command line. We have to bypass libtool in order to +# achieve this. +# On Solaris, the linker gives an error if we are using libintl.so and it +# refers to a libiconv.so in $prefix/lib since then it sees two libiconv.so's, +# one in $prefix/lib and one in ../lib/.libs. So we have to avoid using +# ../lib/libiconv.la entirely. +install : all force + if [ ! -d $(DESTDIR)$(bindir) ] ; then $(mkinstalldirs) $(DESTDIR)$(bindir) ; fi + case "@host_os@" in \ + hpux*) $(CC) $(LDFLAGS) $(CFLAGS) $(iconv_LDFLAGS) iconv.@OBJEXT@ ../srclib/libicrt.a -L$(DESTDIR)$(libdir) -liconv @LIBINTL@ $(OBJECTS_RES_@WOE32@) `if test -n '$(DESTDIR)'; then echo " -Wl,+b -Wl,$(libdir)"; fi` -o iconv$(EXEEXT);; \ + *) $(LIBTOOL_LINK) $(CC) $(LDFLAGS) $(CFLAGS) $(iconv_LDFLAGS) iconv.@OBJEXT@ ../srclib/libicrt.a $(DESTDIR)$(libdir)/libiconv.la @LTLIBINTL@ $(OBJECTS_RES_@WOE32@) -o iconv$(EXEEXT);; \ + esac + $(INSTALL_PROGRAM_ENV) $(LIBTOOL_INSTALL) $(INSTALL_PROGRAM) iconv$(EXEEXT) $(DESTDIR)$(bindir)/iconv$(EXEEXT) + +install-strip : force + case '$(INSTALL_PROGRAM)' in \ + */install-reloc) \ + $(MAKE) install prefix='$(prefix)' exec_prefix='$(exec_prefix)' libdir='$(libdir)' RELOCATABLE_STRIP='$(STRIP)' ;; \ + *) \ + $(MAKE) install prefix='$(prefix)' exec_prefix='$(exec_prefix)' libdir='$(libdir)' INSTALL_PROGRAM='$(INSTALL_STRIP_PROGRAM)' ;; \ + esac + +installdirs : force + if [ ! -d $(DESTDIR)$(bindir) ] ; then $(mkinstalldirs) $(DESTDIR)$(bindir) ; fi + +uninstall : force + $(LIBTOOL_UNINSTALL) $(RM) $(DESTDIR)$(bindir)/iconv$(EXEEXT) + +check : all + +mostlyclean : clean + +clean : force + $(RM) *.@OBJEXT@ *.lo iconv.res iconv_no_i18n iconv_no_i18n$(EXEEXT) iconv$(EXEEXT) core *.stackdump + $(RM) -r .libs _libs + +distclean : clean + $(RM) Makefile + +maintainer-clean : distclean + +force : + diff --git a/jni/iconv/src/iconv.c b/jni/iconv/src/iconv.c new file mode 100644 index 0000000..4bd4121 --- /dev/null +++ b/jni/iconv/src/iconv.c @@ -0,0 +1,1111 @@ +/* Copyright (C) 2000-2009 Free Software Foundation, Inc. + This file is part of the GNU LIBICONV Library. + + 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 . */ + +#include "config.h" +#ifndef ICONV_CONST +# define ICONV_CONST +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* Ensure that iconv_no_i18n does not depend on libintl. */ +#ifdef NO_I18N +# undef ENABLE_NLS +# undef ENABLE_RELOCATABLE +#endif + +#include "binary-io.h" +#include "progname.h" +#include "relocatable.h" +#include "xalloc.h" +#include "uniwidth.h" +#include "uniwidth/cjk.h" + +/* Ensure that iconv_no_i18n does not depend on libintl. */ +#ifdef NO_I18N +#include +static void +error (int status, int errnum, const char *message, ...) +{ + va_list args; + + fflush(stdout); + fprintf(stderr,"%s: ",program_name); + va_start(args,message); + vfprintf(stderr,message,args); + va_end(args); + if (errnum) { + const char *s = strerror(errnum); + if (s == NULL) + s = "Unknown system error"; + } + putc('\n',stderr); + fflush(stderr); + if (status) + exit(status); +} +#else +# include "error.h" +#endif + +#include "gettext.h" + +#define _(str) gettext(str) + +/* Ensure that iconv_no_i18n does not depend on libintl. */ +#ifdef NO_I18N +# define xmalloc malloc +# define xalloc_die abort +#endif + +/* Locale independent test for a decimal digit. + Argument can be 'char' or 'unsigned char'. (Whereas the argument of + isdigit must be an 'unsigned char'.) */ +#undef isdigit +#define isdigit(c) ((unsigned int) ((c) - '0') < 10) + +/* Locale independent test for a printable character. + Argument can be 'char' or 'unsigned char'. (Whereas the argument of + isdigit must be an 'unsigned char'.) */ +#define c_isprint(c) ((c) >= ' ' && (c) <= '~') + +/* ========================================================================= */ + +static int discard_unconvertible = 0; +static int silent = 0; + +static void usage (int exitcode) +{ + if (exitcode != 0) { + const char* helpstring1 = + /* TRANSLATORS: The first line of the short usage message. */ + _("Usage: iconv [-c] [-s] [-f fromcode] [-t tocode] [file ...]"); + const char* helpstring2 = + /* TRANSLATORS: The second line of the short usage message. + Align it correctly against the first line. */ + _("or: iconv -l"); + fprintf(stderr, "%s\n%s\n", helpstring1, helpstring2); + fprintf(stderr, _("Try `%s --help' for more information.\n"), program_name); + } else { + /* xgettext: no-wrap */ + /* TRANSLATORS: The first line of the long usage message. + The %s placeholder expands to the program name. */ + printf(_("\ +Usage: %s [OPTION...] [-f ENCODING] [-t ENCODING] [INPUTFILE...]\n"), + program_name); + /* xgettext: no-wrap */ + /* TRANSLATORS: The second line of the long usage message. + Align it correctly against the first line. + The %s placeholder expands to the program name. */ + printf(_("\ +or: %s -l\n"), + program_name); + printf("\n"); + /* xgettext: no-wrap */ + /* TRANSLATORS: Description of the iconv program. */ + printf(_("\ +Converts text from one encoding to another encoding.\n")); + printf("\n"); + /* xgettext: no-wrap */ + printf(_("\ +Options controlling the input and output format:\n")); + /* xgettext: no-wrap */ + printf(_("\ + -f ENCODING, --from-code=ENCODING\n\ + the encoding of the input\n")); + /* xgettext: no-wrap */ + printf(_("\ + -t ENCODING, --to-code=ENCODING\n\ + the encoding of the output\n")); + printf("\n"); + /* xgettext: no-wrap */ + printf(_("\ +Options controlling conversion problems:\n")); + /* xgettext: no-wrap */ + printf(_("\ + -c discard unconvertible characters\n")); + /* xgettext: no-wrap */ + printf(_("\ + --unicode-subst=FORMATSTRING\n\ + substitution for unconvertible Unicode characters\n")); + /* xgettext: no-wrap */ + printf(_("\ + --byte-subst=FORMATSTRING substitution for unconvertible bytes\n")); + /* xgettext: no-wrap */ + printf(_("\ + --widechar-subst=FORMATSTRING\n\ + substitution for unconvertible wide characters\n")); + printf("\n"); + /* xgettext: no-wrap */ + printf(_("\ +Options controlling error output:\n")); + /* xgettext: no-wrap */ + printf(_("\ + -s, --silent suppress error messages about conversion problems\n")); + printf("\n"); + /* xgettext: no-wrap */ + printf(_("\ +Informative output:\n")); + /* xgettext: no-wrap */ + printf(_("\ + -l, --list list the supported encodings\n")); + /* xgettext: no-wrap */ + printf(_("\ + --help display this help and exit\n")); + /* xgettext: no-wrap */ + printf(_("\ + --version output version information and exit\n")); + printf("\n"); + /* TRANSLATORS: The placeholder indicates the bug-reporting address + for this package. Please add _another line_ saying + "Report translation bugs to <...>\n" with the address for translation + bugs (typically your translation team's web or email address). */ + fputs(_("Report bugs to .\n"),stdout); + } + exit(exitcode); +} + +static void print_version (void) +{ + printf("iconv (GNU libiconv %d.%d)\n", + _libiconv_version >> 8, _libiconv_version & 0xff); + printf("Copyright (C) %s Free Software Foundation, Inc.\n", "2000-2009"); + /* xgettext: no-wrap */ + fputs (_("\ +License GPLv3+: GNU GPL version 3 or later \n\ +This is free software: you are free to change and redistribute it.\n\ +There is NO WARRANTY, to the extent permitted by law.\n\ +"),stdout); + /* TRANSLATORS: The %s placeholder expands to an author's name. */ + printf(_("Written by %s.\n"),"Bruno Haible"); + exit(EXIT_SUCCESS); +} + +static int print_one (unsigned int namescount, const char * const * names, + void* data) +{ + unsigned int i; + (void)data; + for (i = 0; i < namescount; i++) { + if (i > 0) + putc(' ',stdout); + fputs(names[i],stdout); + } + putc('\n',stdout); + return 0; +} + +/* ========================================================================= */ + +/* Line number and column position. */ +static unsigned int line; +static unsigned int column; +static const char* cjkcode; +/* Update the line number and column position after a character was + successfully converted. */ +static void update_line_column (unsigned int uc, void* data) +{ + if (uc == 0x000A) { + line++; + column = 0; + } else { + int width = uc_width(uc, cjkcode); + if (width >= 0) + column += width; + else if (uc == 0x0009) + column += 8 - (column % 8); + } +} + +/* ========================================================================= */ + +/* Production of placeholder strings as fallback for unconvertible + characters. */ + +/* Check that the argument is a format string taking either no argument + or exactly one unsigned integer argument. Returns the maximum output + size of the format string. */ +static size_t check_subst_formatstring (const char *format, const char *param_name) +{ + /* C format strings are described in POSIX (IEEE P1003.1 2001), section + XSH 3 fprintf(). See also Linux fprintf(3) manual page. + For simplicity, we don't accept + - the '%m$' reordering syntax, + - the 'I' flag, + - width specifications referring to an argument, + - precision specifications referring to an argument, + - size specifiers, + - format specifiers other than 'o', 'u', 'x', 'X'. + What remains? + A directive + - starts with '%', + - is optionally followed by any of the characters '#', '0', '-', ' ', + '+', "'", each of which acts as a flag, + - is optionally followed by a width specification: a nonempty digit + sequence, + - is optionally followed by '.' and a precision specification: a + nonempty digit sequence, + - is finished by a specifier + - '%', that needs no argument, + - 'o', 'u', 'x', 'X', that need an unsigned integer argument. + */ + size_t maxsize = 0; + unsigned int unnumbered_arg_count = 0; + + for (; *format != '\0';) { + if (*format++ == '%') { + /* A directive. */ + unsigned int width = 0; + unsigned int precision = 0; + unsigned int length; + /* Parse flags. */ + for (;;) { + if (*format == ' ' || *format == '+' || *format == '-' + || *format == '#' || *format == '0' || *format == '\'') + format++; + else + break; + } + /* Parse width. */ + if (*format == '*') + error(EXIT_FAILURE,0, + /* TRANSLATORS: An error message. + The %s placeholder expands to a command-line option. */ + _("%s argument: A format directive with a variable width is not allowed here."), + param_name); + if (isdigit (*format)) { + do { + width = 10*width + (*format - '0'); + format++; + } while (isdigit (*format)); + } + /* Parse precision. */ + if (*format == '.') { + format++; + if (*format == '*') + error(EXIT_FAILURE,0, + /* TRANSLATORS: An error message. + The %s placeholder expands to a command-line option. */ + _("%s argument: A format directive with a variable precision is not allowed here."), + param_name); + if (isdigit (*format)) { + do { + precision = 10*precision + (*format - '0'); + format++; + } while (isdigit (*format)); + } + } + /* Parse size. */ + switch (*format) { + case 'h': case 'l': case 'L': case 'q': + case 'j': case 'z': case 'Z': case 't': + error(EXIT_FAILURE,0, + /* TRANSLATORS: An error message. + The %s placeholder expands to a command-line option. */ + _("%s argument: A format directive with a size is not allowed here."), + param_name); + } + /* Parse end of directive. */ + switch (*format) { + case '%': + length = 1; + break; + case 'u': case 'o': case 'x': case 'X': + if (*format == 'u') { + length = (unsigned int) (sizeof (unsigned int) * CHAR_BIT + * 0.30103 /* binary -> decimal */ + ) + + 1; /* turn floor into ceil */ + if (length < precision) + length = precision; + length *= 2; /* estimate for FLAG_GROUP */ + length += 1; /* account for leading sign */ + } else if (*format == 'o') { + length = (unsigned int) (sizeof (unsigned int) * CHAR_BIT + * 0.333334 /* binary -> octal */ + ) + + 1; /* turn floor into ceil */ + if (length < precision) + length = precision; + length += 1; /* account for leading sign */ + } else { /* 'x', 'X' */ + length = (unsigned int) (sizeof (unsigned int) * CHAR_BIT + * 0.25 /* binary -> hexadecimal */ + ) + + 1; /* turn floor into ceil */ + if (length < precision) + length = precision; + length += 2; /* account for leading sign or alternate form */ + } + unnumbered_arg_count++; + break; + default: + if (*format == '\0') + error(EXIT_FAILURE,0, + /* TRANSLATORS: An error message. + The %s placeholder expands to a command-line option. */ + _("%s argument: The string ends in the middle of a directive."), + param_name); + else if (c_isprint(*format)) + error(EXIT_FAILURE,0, + /* TRANSLATORS: An error message. + The %s placeholder expands to a command-line option. + The %c placeholder expands to an unknown format directive. */ + _("%s argument: The character '%c' is not a valid conversion specifier."), + param_name,*format); + else + error(EXIT_FAILURE,0, + /* TRANSLATORS: An error message. + The %s placeholder expands to a command-line option. */ + _("%s argument: The character that terminates the format directive is not a valid conversion specifier."), + param_name); + abort(); /*NOTREACHED*/ + } + format++; + if (length < width) + length = width; + maxsize += length; + } else + maxsize++; + } + if (unnumbered_arg_count > 1) + error(EXIT_FAILURE,0, + /* TRANSLATORS: An error message. + The %s placeholder expands to a command-line option. + The %u placeholder expands to the number of arguments consumed by the format string. */ + ngettext("%s argument: The format string consumes more than one argument: %u argument.", + "%s argument: The format string consumes more than one argument: %u arguments.", + unnumbered_arg_count), + param_name,unnumbered_arg_count); + return maxsize; +} + +/* Format strings. */ +static const char* ilseq_byte_subst; +static const char* ilseq_wchar_subst; +static const char* ilseq_unicode_subst; + +/* Maximum result size for each format string. */ +static size_t ilseq_byte_subst_size; +static size_t ilseq_wchar_subst_size; +static size_t ilseq_unicode_subst_size; + +/* Buffer of size ilseq_byte_subst_size+1. */ +static char* ilseq_byte_subst_buffer; +#if HAVE_WCHAR_T +/* Buffer of size ilseq_wchar_subst_size+1. */ +static char* ilseq_wchar_subst_buffer; +#endif +/* Buffer of size ilseq_unicode_subst_size+1. */ +static char* ilseq_unicode_subst_buffer; + +/* Auxiliary variables for subst_mb_to_uc_fallback. */ +/* Converter from locale encoding to UCS-4. */ +static iconv_t subst_mb_to_uc_cd; +/* Buffer of size ilseq_byte_subst_size. */ +static unsigned int* subst_mb_to_uc_temp_buffer; + +static void subst_mb_to_uc_fallback + (const char* inbuf, size_t inbufsize, + void (*write_replacement) (const unsigned int *buf, size_t buflen, + void* callback_arg), + void* callback_arg, + void* data) +{ + for (; inbufsize > 0; inbuf++, inbufsize--) { + const char* inptr; + size_t inbytesleft; + char* outptr; + size_t outbytesleft; + sprintf(ilseq_byte_subst_buffer, + ilseq_byte_subst, (unsigned int)(unsigned char)*inbuf); + inptr = ilseq_byte_subst_buffer; + inbytesleft = strlen(ilseq_byte_subst_buffer); + outptr = (char*)subst_mb_to_uc_temp_buffer; + outbytesleft = ilseq_byte_subst_size*sizeof(unsigned int); + iconv(subst_mb_to_uc_cd,NULL,NULL,NULL,NULL); + if (iconv(subst_mb_to_uc_cd, (ICONV_CONST char**)&inptr,&inbytesleft, &outptr,&outbytesleft) + == (size_t)(-1) + || iconv(subst_mb_to_uc_cd, NULL,NULL, &outptr,&outbytesleft) + == (size_t)(-1)) + error(EXIT_FAILURE,0, + /* TRANSLATORS: An error message. + The %s placeholder expands to a piece of text, specified through --byte-subst. */ + _("cannot convert byte substitution to Unicode: %s"), + ilseq_byte_subst_buffer); + if (!(outbytesleft%sizeof(unsigned int) == 0)) + abort(); + write_replacement(subst_mb_to_uc_temp_buffer, + ilseq_byte_subst_size-(outbytesleft/sizeof(unsigned int)), + callback_arg); + } +} + +/* Auxiliary variables for subst_uc_to_mb_fallback. */ +/* Converter from locale encoding to target encoding. */ +static iconv_t subst_uc_to_mb_cd; +/* Buffer of size ilseq_unicode_subst_size*4. */ +static char* subst_uc_to_mb_temp_buffer; + +static void subst_uc_to_mb_fallback + (unsigned int code, + void (*write_replacement) (const char *buf, size_t buflen, + void* callback_arg), + void* callback_arg, + void* data) +{ + const char* inptr; + size_t inbytesleft; + char* outptr; + size_t outbytesleft; + sprintf(ilseq_unicode_subst_buffer, ilseq_unicode_subst, code); + inptr = ilseq_unicode_subst_buffer; + inbytesleft = strlen(ilseq_unicode_subst_buffer); + outptr = subst_uc_to_mb_temp_buffer; + outbytesleft = ilseq_unicode_subst_size*4; + iconv(subst_uc_to_mb_cd,NULL,NULL,NULL,NULL); + if (iconv(subst_uc_to_mb_cd, (ICONV_CONST char**)&inptr,&inbytesleft, &outptr,&outbytesleft) + == (size_t)(-1) + || iconv(subst_uc_to_mb_cd, NULL,NULL, &outptr,&outbytesleft) + == (size_t)(-1)) + error(EXIT_FAILURE,0, + /* TRANSLATORS: An error message. + The %s placeholder expands to a piece of text, specified through --unicode-subst. */ + _("cannot convert unicode substitution to target encoding: %s"), + ilseq_unicode_subst_buffer); + write_replacement(subst_uc_to_mb_temp_buffer, + ilseq_unicode_subst_size*4-outbytesleft, + callback_arg); +} + +#if HAVE_WCHAR_T + +/* Auxiliary variables for subst_mb_to_wc_fallback. */ +/* Converter from locale encoding to wchar_t. */ +static iconv_t subst_mb_to_wc_cd; +/* Buffer of size ilseq_byte_subst_size. */ +static wchar_t* subst_mb_to_wc_temp_buffer; + +static void subst_mb_to_wc_fallback + (const char* inbuf, size_t inbufsize, + void (*write_replacement) (const wchar_t *buf, size_t buflen, + void* callback_arg), + void* callback_arg, + void* data) +{ + for (; inbufsize > 0; inbuf++, inbufsize--) { + const char* inptr; + size_t inbytesleft; + char* outptr; + size_t outbytesleft; + sprintf(ilseq_byte_subst_buffer, + ilseq_byte_subst, (unsigned int)(unsigned char)*inbuf); + inptr = ilseq_byte_subst_buffer; + inbytesleft = strlen(ilseq_byte_subst_buffer); + outptr = (char*)subst_mb_to_wc_temp_buffer; + outbytesleft = ilseq_byte_subst_size*sizeof(wchar_t); + iconv(subst_mb_to_wc_cd,NULL,NULL,NULL,NULL); + if (iconv(subst_mb_to_wc_cd, (ICONV_CONST char**)&inptr,&inbytesleft, &outptr,&outbytesleft) + == (size_t)(-1) + || iconv(subst_mb_to_wc_cd, NULL,NULL, &outptr,&outbytesleft) + == (size_t)(-1)) + error(EXIT_FAILURE,0, + /* TRANSLATORS: An error message. + The %s placeholder expands to a piece of text, specified through --byte-subst. */ + _("cannot convert byte substitution to wide string: %s"), + ilseq_byte_subst_buffer); + if (!(outbytesleft%sizeof(wchar_t) == 0)) + abort(); + write_replacement(subst_mb_to_wc_temp_buffer, + ilseq_byte_subst_size-(outbytesleft/sizeof(wchar_t)), + callback_arg); + } +} + +/* Auxiliary variables for subst_wc_to_mb_fallback. */ +/* Converter from locale encoding to target encoding. */ +static iconv_t subst_wc_to_mb_cd; +/* Buffer of size ilseq_wchar_subst_size*4. + Hardcode factor 4, because MB_LEN_MAX is not reliable on some platforms. */ +static char* subst_wc_to_mb_temp_buffer; + +static void subst_wc_to_mb_fallback + (wchar_t code, + void (*write_replacement) (const char *buf, size_t buflen, + void* callback_arg), + void* callback_arg, + void* data) +{ + const char* inptr; + size_t inbytesleft; + char* outptr; + size_t outbytesleft; + sprintf(ilseq_wchar_subst_buffer, ilseq_wchar_subst, (unsigned int) code); + inptr = ilseq_wchar_subst_buffer; + inbytesleft = strlen(ilseq_wchar_subst_buffer); + outptr = subst_wc_to_mb_temp_buffer; + outbytesleft = ilseq_wchar_subst_size*4; + iconv(subst_wc_to_mb_cd,NULL,NULL,NULL,NULL); + if (iconv(subst_wc_to_mb_cd, (ICONV_CONST char**)&inptr,&inbytesleft, &outptr,&outbytesleft) + == (size_t)(-1) + || iconv(subst_wc_to_mb_cd, NULL,NULL, &outptr,&outbytesleft) + == (size_t)(-1)) + error(EXIT_FAILURE,0, + /* TRANSLATORS: An error message. + The %s placeholder expands to a piece of text, specified through --widechar-subst. */ + _("cannot convert widechar substitution to target encoding: %s"), + ilseq_wchar_subst_buffer); + write_replacement(subst_wc_to_mb_temp_buffer, + ilseq_wchar_subst_size*4-outbytesleft, + callback_arg); +} + +#else + +#define subst_mb_to_wc_fallback NULL +#define subst_wc_to_mb_fallback NULL + +#endif + +/* Auxiliary variables for subst_mb_to_mb_fallback. */ +/* Converter from locale encoding to target encoding. */ +static iconv_t subst_mb_to_mb_cd; +/* Buffer of size ilseq_byte_subst_size*4. */ +static char* subst_mb_to_mb_temp_buffer; + +static void subst_mb_to_mb_fallback (const char* inbuf, size_t inbufsize) +{ + for (; inbufsize > 0; inbuf++, inbufsize--) { + const char* inptr; + size_t inbytesleft; + char* outptr; + size_t outbytesleft; + sprintf(ilseq_byte_subst_buffer, + ilseq_byte_subst, (unsigned int)(unsigned char)*inbuf); + inptr = ilseq_byte_subst_buffer; + inbytesleft = strlen(ilseq_byte_subst_buffer); + outptr = subst_mb_to_mb_temp_buffer; + outbytesleft = ilseq_byte_subst_size*4; + iconv(subst_mb_to_mb_cd,NULL,NULL,NULL,NULL); + if (iconv(subst_mb_to_mb_cd, (ICONV_CONST char**)&inptr,&inbytesleft, &outptr,&outbytesleft) + == (size_t)(-1) + || iconv(subst_mb_to_mb_cd, NULL,NULL, &outptr,&outbytesleft) + == (size_t)(-1)) + error(EXIT_FAILURE,0, + /* TRANSLATORS: An error message. + The %s placeholder expands to a piece of text, specified through --byte-subst. */ + _("cannot convert byte substitution to target encoding: %s"), + ilseq_byte_subst_buffer); + fwrite(subst_mb_to_mb_temp_buffer,1,ilseq_byte_subst_size*4-outbytesleft, + stdout); + } +} + +/* ========================================================================= */ + +/* Error messages during conversion. */ + +static void conversion_error_EILSEQ (const char* infilename) +{ + fflush(stdout); + if (column > 0) + putc('\n',stderr); + error(0,0, + /* TRANSLATORS: An error message. + The placeholders expand to the input file name, a line number, and a column number. */ + _("%s:%u:%u: cannot convert"), + infilename,line,column); +} + +static void conversion_error_EINVAL (const char* infilename) +{ + fflush(stdout); + if (column > 0) + putc('\n',stderr); + error(0,0, + /* TRANSLATORS: An error message. + The placeholders expand to the input file name, a line number, and a column number. + A "shift sequence" is a sequence of bytes that changes the state of the converter; + this concept exists only for "stateful" encodings like ISO-2022-JP. */ + _("%s:%u:%u: incomplete character or shift sequence"), + infilename,line,column); +} + +static void conversion_error_other (int errnum, const char* infilename) +{ + fflush(stdout); + if (column > 0) + putc('\n',stderr); + error(0,errnum, + /* TRANSLATORS: The first part of an error message. + It is followed by a colon and a detail message. + The placeholders expand to the input file name, a line number, and a column number. */ + _("%s:%u:%u"), + infilename,line,column); +} + +/* Convert the input given in infile. */ + +static int convert (iconv_t cd, FILE* infile, const char* infilename) +{ + char inbuf[4096+4096]; + size_t inbufrest = 0; + char initial_outbuf[4096]; + char *outbuf = initial_outbuf; + size_t outbufsize = sizeof(initial_outbuf); + int status = 0; + +#if O_BINARY + SET_BINARY(fileno(infile)); +#endif + line = 1; column = 0; + iconv(cd,NULL,NULL,NULL,NULL); + for (;;) { + size_t inbufsize = fread(inbuf+4096,1,4096,infile); + if (inbufsize == 0) { + if (inbufrest == 0) + break; + else { + if (ilseq_byte_subst != NULL) + subst_mb_to_mb_fallback(inbuf+4096-inbufrest, inbufrest); + if (!silent) + conversion_error_EINVAL(infilename); + status = 1; + goto done; + } + } else { + const char* inptr = inbuf+4096-inbufrest; + size_t insize = inbufrest+inbufsize; + inbufrest = 0; + while (insize > 0) { + char* outptr = outbuf; + size_t outsize = outbufsize; + size_t res = iconv(cd,(ICONV_CONST char**)&inptr,&insize,&outptr,&outsize); + if (outptr != outbuf) { + int saved_errno = errno; + if (fwrite(outbuf,1,outptr-outbuf,stdout) < outptr-outbuf) { + status = 1; + goto done; + } + errno = saved_errno; + } + if (res == (size_t)(-1)) { + if (errno == EILSEQ) { + if (discard_unconvertible == 1) { + int one = 1; + iconvctl(cd,ICONV_SET_DISCARD_ILSEQ,&one); + discard_unconvertible = 2; + status = 1; + } else { + if (!silent) + conversion_error_EILSEQ(infilename); + status = 1; + goto done; + } + } else if (errno == EINVAL) { + if (inbufsize == 0 || insize > 4096) { + if (!silent) + conversion_error_EINVAL(infilename); + status = 1; + goto done; + } else { + inbufrest = insize; + if (insize > 0) { + /* Like memcpy(inbuf+4096-insize,inptr,insize), except that + we cannot use memcpy here, because source and destination + regions may overlap. */ + char* restptr = inbuf+4096-insize; + do { *restptr++ = *inptr++; } while (--insize > 0); + } + break; + } + } else if (errno == E2BIG) { + if (outptr==outbuf) { + /* outbuf is too small. Double its size. */ + if (outbuf != initial_outbuf) + free(outbuf); + outbufsize = 2*outbufsize; + if (outbufsize==0) /* integer overflow? */ + xalloc_die(); + outbuf = (char*)xmalloc(outbufsize); + } + } else { + if (!silent) + conversion_error_other(errno,infilename); + status = 1; + goto done; + } + } + } + } + } + for (;;) { + char* outptr = outbuf; + size_t outsize = outbufsize; + size_t res = iconv(cd,NULL,NULL,&outptr,&outsize); + if (outptr != outbuf) { + int saved_errno = errno; + if (fwrite(outbuf,1,outptr-outbuf,stdout) < outptr-outbuf) { + status = 1; + goto done; + } + errno = saved_errno; + } + if (res == (size_t)(-1)) { + if (errno == EILSEQ) { + if (discard_unconvertible == 1) { + int one = 1; + iconvctl(cd,ICONV_SET_DISCARD_ILSEQ,&one); + discard_unconvertible = 2; + status = 1; + } else { + if (!silent) + conversion_error_EILSEQ(infilename); + status = 1; + goto done; + } + } else if (errno == EINVAL) { + if (!silent) + conversion_error_EINVAL(infilename); + status = 1; + goto done; + } else if (errno == E2BIG) { + if (outptr==outbuf) { + /* outbuf is too small. Double its size. */ + if (outbuf != initial_outbuf) + free(outbuf); + outbufsize = 2*outbufsize; + if (outbufsize==0) /* integer overflow? */ + xalloc_die(); + outbuf = (char*)xmalloc(outbufsize); + } + } else { + if (!silent) + conversion_error_other(errno,infilename); + status = 1; + goto done; + } + } else + break; + } + if (ferror(infile)) { + fflush(stdout); + if (column > 0) + putc('\n',stderr); + error(0,0, + /* TRANSLATORS: An error message. + The placeholder expands to the input file name. */ + _("%s: I/O error"), + infilename); + status = 1; + goto done; + } + done: + if (outbuf != initial_outbuf) + free(outbuf); + return status; +} + +/* ========================================================================= */ + +int main (int argc, char* argv[]) +{ + const char* fromcode = NULL; + const char* tocode = NULL; + int do_list = 0; + iconv_t cd; + struct iconv_fallbacks fallbacks; + struct iconv_hooks hooks; + int i; + int status; + + set_program_name (argv[0]); +#if HAVE_SETLOCALE + /* Needed for the locale dependent encodings, "char" and "wchar_t", + and for gettext. */ + setlocale(LC_CTYPE,""); +#if ENABLE_NLS + /* Needed for gettext. */ + setlocale(LC_MESSAGES,""); +#endif +#endif +#if ENABLE_NLS + bindtextdomain("libiconv",relocate(LOCALEDIR)); +#endif + textdomain("libiconv"); + for (i = 1; i < argc;) { + size_t len = strlen(argv[i]); + if (!strcmp(argv[i],"--")) { + i++; + break; + } + if (!strcmp(argv[i],"-f") + /* --f ... --from-code */ + || (len >= 3 && len <= 11 && !strncmp(argv[i],"--from-code",len)) + /* --from-code=... */ + || (len >= 12 && !strncmp(argv[i],"--from-code=",12))) { + if (len < 12) + if (i == argc-1) usage(1); + if (fromcode != NULL) usage(1); + if (len < 12) { + fromcode = argv[i+1]; + i += 2; + } else { + fromcode = argv[i]+12; + i++; + } + continue; + } + if (!strcmp(argv[i],"-t") + /* --t ... --to-code */ + || (len >= 3 && len <= 9 && !strncmp(argv[i],"--to-code",len)) + /* --from-code=... */ + || (len >= 10 && !strncmp(argv[i],"--to-code=",10))) { + if (len < 10) + if (i == argc-1) usage(1); + if (tocode != NULL) usage(1); + if (len < 10) { + tocode = argv[i+1]; + i += 2; + } else { + tocode = argv[i]+10; + i++; + } + continue; + } + if (!strcmp(argv[i],"-l") + /* --l ... --list */ + || (len >= 3 && len <= 6 && !strncmp(argv[i],"--list",len))) { + do_list = 1; + i++; + continue; + } + if (/* --by ... --byte-subst */ + (len >= 4 && len <= 12 && !strncmp(argv[i],"--byte-subst",len)) + /* --byte-subst=... */ + || (len >= 13 && !strncmp(argv[i],"--byte-subst=",13))) { + if (len < 13) { + if (i == argc-1) usage(1); + ilseq_byte_subst = argv[i+1]; + i += 2; + } else { + ilseq_byte_subst = argv[i]+13; + i++; + } + ilseq_byte_subst_size = + check_subst_formatstring(ilseq_byte_subst, "--byte-subst"); + continue; + } + if (/* --w ... --widechar-subst */ + (len >= 3 && len <= 16 && !strncmp(argv[i],"--widechar-subst",len)) + /* --widechar-subst=... */ + || (len >= 17 && !strncmp(argv[i],"--widechar-subst=",17))) { + if (len < 17) { + if (i == argc-1) usage(1); + ilseq_wchar_subst = argv[i+1]; + i += 2; + } else { + ilseq_wchar_subst = argv[i]+17; + i++; + } + ilseq_wchar_subst_size = + check_subst_formatstring(ilseq_wchar_subst, "--widechar-subst"); + continue; + } + if (/* --u ... --unicode-subst */ + (len >= 3 && len <= 15 && !strncmp(argv[i],"--unicode-subst",len)) + /* --unicode-subst=... */ + || (len >= 16 && !strncmp(argv[i],"--unicode-subst=",16))) { + if (len < 16) { + if (i == argc-1) usage(1); + ilseq_unicode_subst = argv[i+1]; + i += 2; + } else { + ilseq_unicode_subst = argv[i]+16; + i++; + } + ilseq_unicode_subst_size = + check_subst_formatstring(ilseq_unicode_subst, "--unicode-subst"); + continue; + } + if /* --s ... --silent */ + (len >= 3 && len <= 8 && !strncmp(argv[i],"--silent",len)) { + silent = 1; + continue; + } + if /* --h ... --help */ + (len >= 3 && len <= 6 && !strncmp(argv[i],"--help",len)) { + usage(0); + } + if /* --v ... --version */ + (len >= 3 && len <= 9 && !strncmp(argv[i],"--version",len)) { + print_version(); + } +#if O_BINARY + /* Backward compatibility with iconv <= 1.9.1. */ + if /* --bi ... --binary */ + (len >= 4 && len <= 8 && !strncmp(argv[i],"--binary",len)) { + i++; + continue; + } +#endif + if (argv[i][0] == '-') { + const char *option = argv[i] + 1; + if (*option == '\0') + usage(1); + for (; *option; option++) + switch (*option) { + case 'c': discard_unconvertible = 1; break; + case 's': silent = 1; break; + default: usage(1); + } + i++; + continue; + } + break; + } + if (do_list) { + if (i != 2 || i != argc) + usage(1); + iconvlist(print_one,NULL); + status = 0; + } else { +#if O_BINARY + SET_BINARY(fileno(stdout)); +#endif + if (fromcode == NULL) + fromcode = "char"; + if (tocode == NULL) + tocode = "char"; + cd = iconv_open(tocode,fromcode); + if (cd == (iconv_t)(-1)) { + if (iconv_open("UCS-4",fromcode) == (iconv_t)(-1)) + error(0,0, + /* TRANSLATORS: An error message. + The placeholder expands to the encoding name, specified through --from-code. */ + _("conversion from %s unsupported"), + fromcode); + else if (iconv_open(tocode,"UCS-4") == (iconv_t)(-1)) + error(0,0, + /* TRANSLATORS: An error message. + The placeholder expands to the encoding name, specified through --to-code. */ + _("conversion to %s unsupported"), + tocode); + else + error(0,0, + /* TRANSLATORS: An error message. + The placeholders expand to the encoding names, specified through --from-code and --to-code, respectively. */ + _("conversion from %s to %s unsupported"), + fromcode,tocode); + error(EXIT_FAILURE,0, + /* TRANSLATORS: Additional advice after an error message. + The %s placeholder expands to the program name. */ + _("try '%s -l' to get the list of supported encodings"), + program_name); + } + /* Look at fromcode and tocode, to determine whether character widths + should be determined according to legacy CJK conventions. */ + cjkcode = iconv_canonicalize(tocode); + if (!is_cjk_encoding(cjkcode)) + cjkcode = iconv_canonicalize(fromcode); + /* Set up fallback routines for handling impossible conversions. */ + if (ilseq_byte_subst != NULL) + ilseq_byte_subst_buffer = (char*)xmalloc((ilseq_byte_subst_size+1)*sizeof(char)); + if (!discard_unconvertible) { + #if HAVE_WCHAR_T + if (ilseq_wchar_subst != NULL) + ilseq_wchar_subst_buffer = (char*)xmalloc((ilseq_wchar_subst_size+1)*sizeof(char)); + #endif + if (ilseq_unicode_subst != NULL) + ilseq_unicode_subst_buffer = (char*)xmalloc((ilseq_unicode_subst_size+1)*sizeof(char)); + if (ilseq_byte_subst != NULL) { + subst_mb_to_uc_cd = iconv_open("UCS-4-INTERNAL","char"); + subst_mb_to_uc_temp_buffer = (unsigned int*)xmalloc(ilseq_byte_subst_size*sizeof(unsigned int)); + #if HAVE_WCHAR_T + subst_mb_to_wc_cd = iconv_open("wchar_t","char"); + subst_mb_to_wc_temp_buffer = (wchar_t*)xmalloc(ilseq_byte_subst_size*sizeof(wchar_t)); + #endif + subst_mb_to_mb_cd = iconv_open(tocode,"char"); + subst_mb_to_mb_temp_buffer = (char*)xmalloc(ilseq_byte_subst_size*4); + } + #if HAVE_WCHAR_T + if (ilseq_wchar_subst != NULL) { + subst_wc_to_mb_cd = iconv_open(tocode,"char"); + subst_wc_to_mb_temp_buffer = (char*)xmalloc(ilseq_wchar_subst_size*4); + } + #endif + if (ilseq_unicode_subst != NULL) { + subst_uc_to_mb_cd = iconv_open(tocode,"char"); + subst_uc_to_mb_temp_buffer = (char*)xmalloc(ilseq_unicode_subst_size*4); + } + fallbacks.mb_to_uc_fallback = + (ilseq_byte_subst != NULL ? subst_mb_to_uc_fallback : NULL); + fallbacks.uc_to_mb_fallback = + (ilseq_unicode_subst != NULL ? subst_uc_to_mb_fallback : NULL); + fallbacks.mb_to_wc_fallback = + (ilseq_byte_subst != NULL ? subst_mb_to_wc_fallback : NULL); + fallbacks.wc_to_mb_fallback = + (ilseq_wchar_subst != NULL ? subst_wc_to_mb_fallback : NULL); + fallbacks.data = NULL; + iconvctl(cd, ICONV_SET_FALLBACKS, &fallbacks); + } + /* Set up hooks for updating the line and column position. */ + hooks.uc_hook = update_line_column; + hooks.wc_hook = NULL; + hooks.data = NULL; + iconvctl(cd, ICONV_SET_HOOKS, &hooks); + if (i == argc) + status = convert(cd,stdin, + /* TRANSLATORS: A filename substitute denoting standard input. */ + _("(stdin)")); + else { + status = 0; + for (; i < argc; i++) { + const char* infilename = argv[i]; + FILE* infile = fopen(infilename,"r"); + if (infile == NULL) { + int saved_errno = errno; + error(0,saved_errno, + /* TRANSLATORS: The first part of an error message. + It is followed by a colon and a detail message. + The %s placeholder expands to the input file name. */ + _("%s"), + infilename); + status = 1; + } else { + status |= convert(cd,infile,infilename); + fclose(infile); + } + } + } + iconv_close(cd); + } + if (ferror(stdout) || fclose(stdout)) { + error(0,0, + /* TRANSLATORS: An error message. */ + _("I/O error")); + status = 1; + } + exit(status); +} diff --git a/jni/iconv/src/iconv_no_i18n.c b/jni/iconv/src/iconv_no_i18n.c new file mode 100644 index 0000000..88e943b --- /dev/null +++ b/jni/iconv/src/iconv_no_i18n.c @@ -0,0 +1,2 @@ +#define NO_I18N +#include "iconv.c" -- cgit v1.2.3