Java daemon under linux, file name encoding problem with start-stop-daemon

#! /bin/sh
### BEGIN INIT INFO
# Provides:          xxxxx java runtime
# Required-Start:    $remote_fs
# Required-Stop:     $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Example initscript
# Description:       This file should be used to construct scripts to be
#                    placed in /etc/init.d.
### END INIT INFO

# Author: sfqsdfsd <contact@xxxxx.fr>
#
# Please remove the "Author" lines above and replace them
# with your own name if you copy and modify this script.

## Do NOT "set -e"
LANG=fr_FR.UTF-8; export LANG;

#Get runtime
RUNTIME=`ls /usr/local/bin/xxxxx/ssl-server/bin | grep jar-with-dependencies.jar | grep runtime`

# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="xxxxx SSL Service Server"
NAME=java
DAEMON=/usr/bin/$NAME
DAEMON_ARGS=" -Xmx1024M -cp $RUNTIME fr.xxxxx.sync.propagate.server.ServerCLI 3682 /usr/local/bin/xxxxx/ssl-server/truststore.jks /usr/local/bin/xxxxx/ssl-server/keystore.jks /home/datasync-sat /var/log/xxxxx DEBUG"
PIDFILE=/var/run/ssl-server.pid
SCRIPTNAME=/etc/init.d/ssl-server
WORKINGDIR=/usr/local/bin/xxxxx/ssl-server/bin

# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0

# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME

# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh

# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions


# Function that starts the daemon/service
#

do_start()
{

        # Return
        #   0 if daemon has been started
        #   1 if daemon was already running
        #   2 if daemon could not be started

echo $LANG >> test_LANG.txt

        start-stop-daemon --start --quiet --background -d $WORKINGDIR --make-pidfile --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
                || return 1
        start-stop-daemon --start --quiet --background -d $WORKINGDIR --make-pidfile --pidfile $PIDFILE --exec $DAEMON -- \
                $DAEMON_ARGS

echo $LANG >> test_LANG.txt

#        start-stop-daemon --start -d $WORKINGDIR --make-pidfile --pidfile $PIDFILE --exec $DAEMON -- \
#                $DAEMON_ARGS \
         echo "Starting ssl server with pid: "`cat $PIDFILE`
        # Add code here, if necessary, that waits for the process to be ready
        # to handle requests from services started subsequently which depend
        # on this one.  As a last resort, sleep for some time.

}

#
# Function that stops the daemon/service
#
do_stop()
{
        # Return
        #   0 if daemon has been stopped
        #   1 if daemon was already stopped
        #   2 if daemon could not be stopped
        #   other if a failure occurred

        start-stop-daemon --stop --quiet --retry=TERM/50/KILL/5 --pidfile $PIDFILE --name $NAME
        # Wait for children to finish too if this is a daemon that forks
        # and if the daemon is only ever run from this initscript.
        # If the above conditions are not satisfied then add some other code
        # that waits for the process to drop all resources that could be
        # needed by services started subsequently.  A last resort is to
        # sleep for some time.
#        start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
 #       [ "$?" = 2 ] && return 2
        # Many daemons don't delete their pidfiles when they exit.
        echo "Stopping ssl server with pid: "`cat $PIDFILE`
        rm -f $PIDFILE
}

#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
        #
        # If the daemon can reload its configuration without
        # restarting (for example, when it is sent a SIGHUP),
        # then implement that here.
        #
        start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
        return 0
}

do_status() {

        val=`ps ax | grep -v grep | grep '$DAEMON_ARGS'`
    case "$val" in
                0) echo "Runtime is not running" ;;
                1) echo "Runtime is running" ;;
                2) echo "Too much instance of Runtime are running" ;;
                                esac
}

case "$1" in
  start)
        [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
        do_start
       case "$?" in
                0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
                2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
        esac
        ;;
  stop)
        [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
        do_stop
        case "$?" in
                0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
                2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
        esac
        ;;
  status)
                do_status
                ;;
  #reload|force-reload)
        #
        # If do_reload() is not implemented then leave this commented out
        # and leave 'force-reload' as an alias for 'restart'.
        #
        #log_daemon_msg "Reloading $DESC" "$NAME"
        #do_reload
        #log_end_msg $?
        #;;
  restart|force-reload)
        #
        # If the "reload" option is implemented then remove the
        # 'force-reload' alias
        #
        log_daemon_msg "Restarting $DESC" "$NAME"
        do_stop
        case "$?" in
          0|1)
                do_start
                case "$?" in
                        0) log_end_msg 0 ;;
                        1) log_end_msg 1 ;; # Old process is still running
                        *) log_end_msg 1 ;; # Failed to start
                esac
                ;;
          *)
                # Failed to stop
                log_end_msg 1
                ;;
        esac
        ;;
  *)
        #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
        echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
        exit 3
        ;;
esac

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/*
 * %W% %E%
 *
 * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */

#ifdef __linux__
#include <stdio.h>
#include <ctype.h>
#endif
#include <pwd.h>
#include <locale.h>
#ifndef ARCHPROPNAME
#error "The macro ARCHPROPNAME has not been defined"
#endif
#include <sys/utsname.h>	/* For os_name and os_version */
#include <langinfo.h>           /* For nl_langinfo */
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <unistd.h>
#include <sys/param.h>
#include <time.h>
#include <errno.h>

#include "locale_str.h"
#include "java_props.h"

#ifdef __linux__
#define CODESET _NL_CTYPE_CODESET_NAME
#else
#ifdef ALT_CODESET_KEY
#define CODESET ALT_CODESET_KEY
#endif
#endif

/* Take an array of string pairs (map of key->value) and a string (key).
 * Examine each pair in the map to see if the first string (key) matches the
 * string.  If so, store the second string of the pair (value) in the value and
 * return 1.  Otherwise do nothing and return 0.  The end of the map is
 * indicated by an empty string at the start of a pair (key of "").
 */
static int
mapLookup(char* map[], const char* key, char** value) {
    int i;
    for (i = 0; strcmp(map[i], ""); i += 2){
        if (!strcmp(key, map[i])){
            *value = map[i + 1];
            return 1;
        }
    }
    return 0;
}

/* This function sets an environment variable using envstring.
 * The format of envstring is "name=value".
 * If the name has already existed, it will append value to the name.
 */
static void
setPathEnvironment(char *envstring)
{
    char name[20], *value, *current;
    
    value = strchr(envstring, '='); /* locate name and value separator */
    
    if (! value)
	return; /* not a valid environment setting */
    
    /* copy first part as environment name */
    strncpy(name, envstring, value - envstring);
    name[value-envstring] = '\0';
    
    value++; /* set value point to value of the envstring */
    
    current = getenv(name);
    if (current) {
	if (! strstr(current, value)) {
	    /* value is not found in current environment, append it */
	    char *temp = malloc(strlen(envstring) + strlen(current) + 2);
        strcpy(temp, name);
        strcat(temp, "=");
        strcat(temp, current);
        strcat(temp, ":");
        strcat(temp, value);
        putenv(temp);
	}
	/* else the value has already been set, do nothing */
    }
    else {
	/* environment variable is not found */
	putenv(envstring);
    }
}

#ifndef P_tmpdir
#define P_tmpdir "/var/tmp"
#endif

/* This function gets called very early, before VM_CALLS are setup.
 * Do not use any of the VM_CALLS entries!!!
 */
java_props_t *
GetJavaProperties(JNIEnv *env)
{
    static java_props_t sprops = {0};
    char *v; /* tmp var */

    if (sprops.user_dir) {
        return &sprops;
    }

    /* tmp dir */
    sprops.tmp_dir = P_tmpdir;

    /* Printing properties */
    sprops.printerJob = "sun.print.PSPrinterJob";

    /* patches/service packs installed */
    sprops.patch_level = "unknown";
    
    /* Java 2D properties */
    sprops.graphics_env = "sun.awt.X11GraphicsEnvironment";
    sprops.awt_toolkit = NULL;

    /* This is used only for debugging of font problems. */
    v = getenv("JAVA2D_FONTPATH");
    sprops.font_dir = v ? v : NULL;

#ifdef SI_ISALIST
    /* supported instruction sets */
    {
        char list[258];
        sysinfo(SI_ISALIST, list, sizeof(list));
        sprops.cpu_isalist = strdup(list);
    }
#else
    sprops.cpu_isalist = NULL;
#endif

    /* endianness of platform */
    {
        unsigned int endianTest = 0xff000000;
        if (((char*)(&endianTest))[0] != 0)
            sprops.cpu_endian = "big";
        else
            sprops.cpu_endian = "little";
    }

    /* os properties */
    {
        struct utsname name;
	uname(&name);
	sprops.os_name = strdup(name.sysname);
	sprops.os_version = strdup(name.release);

        sprops.os_arch = ARCHPROPNAME;

        if (getenv("GNOME_DESKTOP_SESSION_ID") != NULL) {
            sprops.desktop = "gnome";
	}
        else {
            sprops.desktop = NULL;
        }
    }

    /* Determine the language, country, variant, and encoding from the host,
     * and store these in the user.language, user.country, user.variant and
     * file.encoding system properties. */
    {
        char *lc;
        lc = setlocale(LC_CTYPE, "");
#ifndef __linux__
        if (lc == NULL) {
            /*
             * 'lc == null' means system doesn't support user's environment
             * variable's locale.
             */
          setlocale(LC_ALL, "C");
          sprops.language = "en";
          sprops.encoding = "ISO8859-1";
          sprops.sun_jnu_encoding = sprops.encoding;
        } else {
#else
        if (lc == NULL || !strcmp(lc, "C") || !strcmp(lc, "POSIX")) {
            lc = "en_US";
        }
        {
#endif

            /*
             * locale string format in Solaris is
             * <language name>_<country name>.<encoding name>@<variant name>
             * <country name>, <encoding name>, and <variant name> are optional.
             */
            char temp[64];
            char *language = NULL, *country = NULL, *variant = NULL,
                 *encoding = NULL;
            char *std_language = NULL, *std_country = NULL, *std_variant = NULL,
                 *std_encoding = NULL;
            char *p, encoding_variant[64];
            int i, found;

#ifndef __linux__
            /*
             * Workaround for Solaris bug 4201684: Xlib doesn't like @euro
             * locales. Since we don't depend on the libc @euro behavior,
             * we just remove the qualifier.
             * On Linux, the bug doesn't occur; on the other hand, @euro
             * is needed there because it's a shortcut that also determines
             * the encoding - without it, we wouldn't get ISO-8859-15.
             * Therefore, this code section is Solaris-specific.
             */
	    lc = strdup(lc);	/* keep a copy, setlocale trashes original. */
            strcpy(temp, lc);
	    p = strstr(temp, "@euro");
	    if (p != NULL) 
		*p = '\0';
            setlocale(LC_ALL, temp);
#endif

            strcpy(temp, lc);

            /* Parse the language, country, encoding, and variant from the
             * locale.  Any of the elements may be missing, but they must occur
             * in the order language_country.encoding@variant, and must be
             * preceded by their delimiter (except for language).
             *
             * If the locale name (without .encoding@variant, if any) matches
             * any of the names in the locale_aliases list, map it to the
             * corresponding full locale name.  Most of the entries in the
             * locale_aliases list are locales that include a language name but
             * no country name, and this facility is used to map each language
             * to a default country if that's possible.  It's also used to map
             * the Solaris locale aliases to their proper Java locale IDs.
             */
            if ((p = strchr(temp, '.')) != NULL) {
                strcpy(encoding_variant, p); /* Copy the leading '.' */
                *p = '\0';
            } else if ((p = strchr(temp, '@')) != NULL) {
                 strcpy(encoding_variant, p); /* Copy the leading '@' */
                 *p = '\0';
            } else {
                *encoding_variant = '\0';
            }
            
            if (mapLookup(locale_aliases, temp, &p)) {
                strcpy(temp, p);
            }
            
            language = temp;
            if ((country = strchr(temp, '_')) != NULL) {
                *country++ = '\0';
            }
            
            p = encoding_variant;
            if ((encoding = strchr(p, '.')) != NULL) {
                p[encoding++ - p] = '\0';
                p = encoding;
            }
            if ((variant = strchr(p, '@')) != NULL) {
                p[variant++ - p] = '\0';
            }

            /* Normalize the language name */
            std_language = "en";
            if (language != NULL) {
                mapLookup(language_names, language, &std_language);
            }
            sprops.language = std_language;

            /* Normalize the country name */
            if (country != NULL) {
                std_country = country;
                mapLookup(country_names, country, &std_country);
                sprops.country = strdup(std_country);
            }

            /* Normalize the variant name.  Note that we only use
             * variants listed in the mapping array; others are ignored. */
            if (variant != NULL) {
                mapLookup(variant_names, variant, &std_variant);
                sprops.variant = std_variant;
            }

            /* Normalize the encoding name.  Note that we IGNORE the string
             * 'encoding' extracted from the locale name above.  Instead, we use the
             * more reliable method of calling nl_langinfo(CODESET).  This function
             * returns an empty string if no encoding is set for the given locale
             * (e.g., the C or POSIX locales); we use the default ISO 8859-1
             * converter for such locales.
	     */

	    /* OK, not so reliable - nl_langinfo() gives wrong answers on
	     * Euro locales, in particular. */
	    if (strcmp(p, "ISO8859-15") == 0)
		p = "ISO8859-15";
	    else		
                p = nl_langinfo(CODESET);

	    /* Convert the bare "646" used on Solaris to a proper IANA name */
	    if (strcmp(p, "646") == 0)
		p = "ISO646-US";

	    /* return same result nl_langinfo would return for en_UK,
	     * in order to use optimizations. */
            std_encoding = (*p != '\0') ? p : "ISO8859-1";


#ifdef __linux__
	    /* 
	     * Remap the encoding string to a different value for japanese
	     * locales on linux so that customized converters are used instead
	     * of the default converter for "EUC-JP". The customized converters
	     * omit support for the JIS0212 encoding which is not supported by
	     * the variant of "EUC-JP" encoding used on linux
	     */
	    if (strcmp(p, "EUC-JP") == 0) {
		std_encoding = "EUC-JP-LINUX";
	    }
#else
            /* For Solaris use customized vendor defined character 
             * customized EUC-JP converter
             */
            if (strcmp(p,"eucJP") == 0) {
                std_encoding = "eucJP-open"; 
            }
#endif
#ifndef __linux__
	    /* 
	     * Remap the encoding string to Big5_Solaris which augments
	     * the default converter for Solaris Big5 locales to include
	     * seven additional ideographic characters beyond those included
	     * in the Java "Big5" converter.
	     */
	    if (strcmp(p, "Big5") == 0) {
		    std_encoding = "Big5_Solaris";
	    }
#endif
	    sprops.encoding = std_encoding;
            sprops.sun_jnu_encoding = sprops.encoding;
        }
    }
    
#ifdef __linux__ 
#if __BYTE_ORDER == __LITTLE_ENDIAN
    sprops.unicode_encoding = "UnicodeLittle";
#else
    sprops.unicode_encoding = "UnicodeBig";
#endif
#else
    sprops.unicode_encoding = "UnicodeBig";
#endif

    /* user properties */
    {
        struct passwd *pwent = getpwuid(getuid());
	sprops.user_name = pwent ? strdup(pwent->pw_name) : "?";
	sprops.user_home = pwent ? strdup(pwent->pw_dir) : "?";
    }

    /* User TIMEZONE */
    {
	/*
	 * We defer setting up timezone until it's actually necessary.
	 * Refer to TimeZone.getDefault(). However, the system
	 * property is necessary to be able to be set by the command
	 * line interface -D. Here temporarily set a null string to
	 * timezone.
	 */
	tzset();	/* for compatibility */
	sprops.timezone = "";
    }

    /* Current directory */
    {
        char buf[MAXPATHLEN];
        errno = 0;
        if (getcwd(buf, sizeof(buf))  == NULL)
            JNU_ThrowByName(env, "java/lang/Error", 
             "Properties init: Could not determine current working directory.");
        else
            sprops.user_dir = strdup(buf);
    }

    sprops.file_separator = "/";
    sprops.path_separator = ":";
    sprops.line_separator = "\n";

    /* Append CDE message and resource search path to NLSPATH and
     * XFILESEARCHPATH, in order to pick localized message for 
     * FileSelectionDialog window (Bug 4173641).
     */
    setPathEnvironment("NLSPATH=/usr/dt/lib/nls/msg/%L/%N.cat");
    setPathEnvironment("XFILESEARCHPATH=/usr/dt/app-defaults/%L/Dt");

    return &sprops;
}

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