Patch from mdm@google.com...

third_party/xdg-utils/scripts/xdg-email

Index: third_party/xdg-utils/scripts/xdg-email
===================================================================
--- third_party/xdg-utils/scripts/xdg-email	(revision 0)
+++ third_party/xdg-utils/scripts/xdg-email	(revision 0)
@@ -0,0 +1,641 @@
+#!/bin/bash
+#---------------------------------------------
+#   xdg-email
+#
+#   Utility script to open the users favorite email program, using the
+#       RFC 2368 mailto: URI spec
+#
+#   Refer to the usage() function below for usage.
+#
+#   Copyright 2006, Kevin Krammer <kevin.krammer@gmx.at>
+#   Copyright 2006, Jeremy White <jwhite@codeweavers.com>
+#
+#   LICENSE:
+#
+#   Permission is hereby granted, free of charge, to any person obtaining a
+#   copy of this software and associated documentation files (the "Software"),
+#   to deal in the Software without restriction, including without limitation
+#   the rights to use, copy, modify, merge, publish, distribute, sublicense,
+#   and/or sell copies of the Software, and to permit persons to whom the
+#   Software is furnished to do so, subject to the following conditions:
+#
+#   The above copyright notice and this permission notice shall be included
+#   in all copies or substantial portions of the Software.
+#
+#   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+#   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+#   THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+#   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+#   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+#   OTHER DEALINGS IN THE SOFTWARE.
+#
+#---------------------------------------------
+
+manualpage()
+{
+cat << _MANUALPAGE
+Name
+
+xdg-email - command line tool for sending mail using the user's preferred
+e-mail composer
+
+Synopsis
+
+xdg-email [--utf8] [--cc address] [--bcc address] [--subject text] [--body text
+] [--attach file] [ mailto-uri | address(es) ]
+
+xdg-email { --help | --manual | --version }
+
+Description
+
+xdg-email opens the user's preferred e-mail composer in order to send a mail to
+address(es) or mailto-uri. RFC2368 defines mailto: URIs. xdg-email limits
+support to, cc, subject and body fields in mailto-uri, all other fields are
+silently ignored. address(es) must follow the syntax of RFC822. Multiple
+addresses may be provided as separate arguments.
+
+All information provided on the command line is used to prefill corresponding
+fields in the user's e-mail composer. The user will have the opportunity to
+change any of this information before actually sending the e-mail.
+
+xdg-email is for use inside a desktop session only. It is not recommended to
+use xdg-email as root.
+
+See http://portland.freedesktop.org/EmailConfig for information on how the user
+can change the e-mail composer that is used.
+
+Options
+
+--utf8
+    Indicates that all command line options that follow are in utf8. Without
+    this option, command line options are expected to be encoded according to
+    locale. If the locale already specifies utf8 this option has no effect.
+    This option does not affect mailto URIs that are passed on the command
+    line.
+--cc address
+    Specify a recipient to be copied on the e-mail.
+--bcc address
+    Specify a recipient to be blindly copied on the e-mail.
+--subject text
+    Specify a subject for the e-mail.
+--body text
+    Specify a body for the e-mail. Since the user will be able to make changes
+    before actually sending the e-mail, this can be used to provide the user
+    with a template for the e-mail. text may contain linebreaks.
+--attach file
+
+    Specify an attachment for the e-mail. file must point to an existing file.
+
+    Some e-mail applications require the file to remain present after xdg-email
+    returns.
+
+--help
+    Show command synopsis.
+--manual
+    Show this manualpage.
+--version
+    Show the xdg-utils version information.
+
+Environment Variables
+
+xdg-email honours the following environment variables:
+
+XDG_UTILS_DEBUG_LEVEL
+    Setting this environment variable to a non-zero numerical value makes
+    xdg-email do more verbose reporting on stderr. Setting a higher value
+    increases the verbosity.
+
+Exit Codes
+
+An exit code of 0 indicates success while a non-zero exit code indicates
+failure. The following failure codes can be returned:
+
+1
+    Error in command line syntax.
+2
+    One of the files passed on the command line did not exist.
+3
+    A required tool could not be found.
+4
+    The action failed.
+5
+    No permission to read one of the files passed on the command line.
+
+Configuration
+
+Visit http://portland.freedesktop.org/EmailConfig for information how to
+configure xdg-email to use the email client of your choice.
+
+Examples
+
+xdg-email 'Jeremy White <jwhite@example.com>'
+
+xdg-email --attach /tmp/logo.png \
+          --subject 'Logo contest' \
+          --body 'Attached you find the logo for the contest.' \
+          'jwhite@example.com'
+
+xdg-email --subject 'Your password is about to expire' \
+          'jwhite@example.com' 'bastian@example.com' 'whipple@example.com'
+
+_MANUALPAGE
+}
+
+usage()
+{
+cat << _USAGE
+xdg-email - command line tool for sending mail using the user's preferred
+e-mail composer
+
+Synopsis
+
+xdg-email [--utf8] [--cc address] [--bcc address] [--subject text] [--body text
+] [--attach file] [ mailto-uri | address(es) ]
+
+xdg-email { --help | --manual | --version }
+
+_USAGE
+}
+
+#@xdg-utils-common@
+
+#----------------------------------------------------------------------------
+#   Common utility functions included in all XDG wrapper scripts
+#----------------------------------------------------------------------------
+
+DEBUG()
+{
+  [ -z "${XDG_UTILS_DEBUG_LEVEL}" ] && return 0;
+  [ ${XDG_UTILS_DEBUG_LEVEL} -lt $1 ] && return 0;
+  shift
+  echo "$@" >&2
+}
+
+#-------------------------------------------------------------
+# Exit script on successfully completing the desired operation
+
+exit_success()
+{
+    if [ $# -gt 0 ]; then
+        echo "$@"
+        echo
+    fi
+
+    exit 0
+}
+
+
+#-----------------------------------------
+# Exit script on malformed arguments, not enough arguments
+# or missing required option.
+# prints usage information
+
+exit_failure_syntax()
+{
+    if [ $# -gt 0 ]; then
+        echo "xdg-email: $@" >&2
+        echo "Try 'xdg-email --help' for more information." >&2
+    else
+        usage
+        echo "Use 'man xdg-email' or 'xdg-email --manual' for additional info."
+    fi
+
+    exit 1
+}
+
+#-------------------------------------------------------------
+# Exit script on missing file specified on command line
+
+exit_failure_file_missing()
+{
+    if [ $# -gt 0 ]; then
+        echo "xdg-email: $@" >&2
+    fi
+
+    exit 2
+}
+
+#-------------------------------------------------------------
+# Exit script on failure to locate necessary tool applications
+
+exit_failure_operation_impossible()
+{
+    if [ $# -gt 0 ]; then
+        echo "xdg-email: $@" >&2
+    fi
+
+    exit 3
+}
+
+#-------------------------------------------------------------
+# Exit script on failure returned by a tool application
+
+exit_failure_operation_failed()
+{
+    if [ $# -gt 0 ]; then
+        echo "xdg-email: $@" >&2
+    fi
+
+    exit 4
+}
+
+#------------------------------------------------------------
+# Exit script on insufficient permission to read a specified file
+
+exit_failure_file_permission_read()
+{
+    if [ $# -gt 0 ]; then
+        echo "xdg-email: $@" >&2
+    fi
+
+    exit 5
+}
+
+#------------------------------------------------------------
+# Exit script on insufficient permission to read a specified file
+
+exit_failure_file_permission_write()
+{
+    if [ $# -gt 0 ]; then
+        echo "xdg-email: $@" >&2
+    fi
+
+    exit 6
+}
+
+check_input_file()
+{
+    if [ ! -e "$1" ]; then
+        exit_failure_file_missing "file '$1' does not exist"
+    fi
+    if [ ! -r "$1" ]; then
+        exit_failure_file_permission_read "no permission to read file '$1'"
+    fi
+}
+
+check_vendor_prefix()
+{
+    file_label="$2"
+    [ -n "$file_label" ] || file_label="filename"
+    file=`basename "$1"`
+    case "$file" in
+       [a-zA-Z]*-*)
+         return
+         ;;
+    esac
+
+    echo "xdg-email: $file_label '$file' does not have a proper vendor prefix" >&2
+    echo 'A vendor prefix consists of alpha characters ([a-zA-Z]) and is terminated' >&2
+    echo 'with a dash ("-"). An example '"$file_label"' is '"'example-$file'" >&2
+    echo "Use --novendor to override or 'xdg-email --manual' for additional info." >&2
+    exit 1
+}
+
+check_output_file()
+{
+    # if the file exists, check if it is writeable
+    # if it does not exists, check if we are allowed to write on the directory
+    if [ -e "$1" ]; then
+        if [ ! -w "$1" ]; then
+            exit_failure_file_permission_write "no permission to write to file '$1'"
+        fi
+    else
+        DIR=`dirname "$1"`
+        if [ ! -w "$DIR" -o ! -x "$DIR" ]; then
+            exit_failure_file_permission_write "no permission to create file '$1'"
+        fi
+    fi
+}
+
+#----------------------------------------
+# Checks for shared commands, e.g. --help
+
+check_common_commands()
+{
+    while [ $# -gt 0 ] ; do
+        parm="$1"
+        shift
+
+        case "$parm" in
+            --help)
+            usage
+            echo "Use 'man xdg-email' or 'xdg-email --manual' for additional info."
+            exit_success
+            ;;
+
+            --manual)
+            manualpage
+            exit_success
+            ;;
+
+            --version)
+            echo "xdg-email 1.0.1"
+            exit_success
+            ;;
+        esac
+    done
+}
+
+check_common_commands "$@"
+
+[ -z "${XDG_UTILS_DEBUG_LEVEL}" ] && unset XDG_UTILS_DEBUG_LEVEL;
+if [ ${XDG_UTILS_DEBUG_LEVEL-0} -lt 1 ]; then
+    # Be silent
+    xdg_redirect_output=" > /dev/null 2> /dev/null"
+else
+    # All output to stderr
+    xdg_redirect_output=" >&2"
+fi
+
+#--------------------------------------
+# Checks for known desktop environments
+# set variable DE to the desktop environments name, lowercase
+
+detectDE()
+{
+    if [ x"$KDE_FULL_SESSION" = x"true" ]; then DE=kde;
+    elif [ x"$GNOME_DESKTOP_SESSION_ID" != x"" ]; then DE=gnome;
+    elif xprop -root _DT_SAVE_MODE | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
+    fi
+}
+
+#----------------------------------------------------------------------------
+# kfmclient exec/openURL can give bogus exit value in KDE <= 3.5.4
+# It also always returns 1 in KDE 3.4 and earlier
+# Simply return 0 in such case
+
+kfmclient_fix_exit_code()
+{
+    version=`kde${KDE_SESSION_VERSION}-config --version 2>/dev/null | grep KDE`
+    major=`echo $version | sed 's/KDE: \([0-9]\).*/\1/'`
+    minor=`echo $version | sed 's/KDE: [0-9]*\.\([0-9]\).*/\1/'`
+    release=`echo $version | sed 's/KDE: [0-9]*\.[0-9]*\.\([0-9]\).*/\1/'`
+    test "$major" -gt 3 && return $1
+    test "$minor" -gt 5 && return $1
+    test "$release" -gt 4 && return $1
+    return 0
+}
+
+open_kde()
+{
+    local client
+    if [ -f /etc/SuSE-release ] ; then
+        # Workaround for SUSE 10.0
+        client=`kreadconfig --file emaildefaults --group PROFILE_Default --key EmailClient| cut -d ' ' -f 1`
+        [ -z $client ] && client="kmail"
+        if ! which $client > /dev/null 2> /dev/null; then
+            DEBUG 3 "KDE has $client configured as email client which isn't installed"
+            if which gnome-open > /dev/null 2> /dev/null && which evolution > /dev/null 2> /dev/null; then
+               DEBUG 3 "Try gnome-open instead"
+               open_gnome "$1"
+            fi
+        fi
+    fi
+    DEBUG 1 "Running kmailservice \"$1\""
+    # KDE uses locale's encoding when decoding the URI, so set it to UTF-8
+    LC_ALL=C.UTF-8 kmailservice "$1"
+    kfmclient_fix_exit_code $?
+
+    if [ $? -eq 0 ]; then
+        exit_success
+    else
+        exit_failure_operation_failed
+    fi
+}
+
+open_gnome()
+{
+    DEBUG 1 "Running gnome-open \"$1\""
+    gnome-open "$1"
+
+    if [ $? -eq 0 ]; then
+        exit_success
+    else
+        exit_failure_operation_failed
+    fi
+}
+
+
+open_xfce()
+{
+    DEBUG 1 "Running exo-open \"$1\""
+    exo-open "$1"
+
+    if [ $? -eq 0 ]; then
+        exit_success
+    else
+        exit_failure_operation_failed
+    fi
+}
+
+open_generic()
+{
+    IFS=":"
+    for browser in $BROWSER; do
+        if [ x"$browser" != x"" ]; then
+
+            IFS=' '
+            browser_with_arg=${browser//'%s'/"$1"}
+
+            if [ x"$browser_with_arg" = x"$browser" ]; then "$browser" "$1";
+            else $browser_with_arg;
+            fi
+
+            if [ $? -eq 0 ]; then exit_success;
+            fi
+        fi
+    done
+
+    exit_failure_operation_impossible "no method available for opening '$1'"
+}
+
+url_encode()
+{
+result=$(echo "$1" | $utf8 | awk '
+    BEGIN {
+        for ( i=1; i<=255; ++i ) ord [ sprintf ("%c", i) "" ] = i + 0
+        e = ""
+        linenr = 1
+    }
+    {
+        if ( linenr++ != 1 ) {
+            e = e "%0D%0A"
+        }
+        for ( i=1; i<=length ($0); ++i ) {
+            c = substr ($0, i, 1)
+            if ( ord [c] > 127 ) {
+                e = e "%" sprintf("%02X", ord [c])
+            } else if ( c ~ /[@a-zA-Z0-9.-]/ ) {
+                e = e c
+            } else {
+                e = e "%" sprintf("%02X", ord [c])
+            }
+        }
+    }
+    END {
+        print e
+    }
+')
+}
+
+options=
+mailto=
+utf8="iconv -t utf8"
+while [ $# -gt 0 ] ; do
+    parm="$1"
+    shift
+
+    case "$parm" in
+      --utf8)
+        utf8="cat"
+        ;;
+
+      --to)
+        if [ -z "$1" ] ; then
+            exit_failure_syntax "email address argument missing for --to"
+        fi
+        url_encode "$1"
+        options="${options}to=${result}&"
+        shift
+        ;;
+
+      --cc)
+        if [ -z "$1" ] ; then
+             exit_failure_syntax "email address argument missing for --cc"
+        fi
+        url_encode "$1"
+        options="${options}cc=${result}&"
+        shift
+        ;;
+
+      --bcc)
+        if [ -z "$1" ] ; then
+            exit_failure_syntax "email address argument missing for --bcc"
+        fi
+        url_encode "$1"
+        options="${options}bcc=${result}&"
+        shift
+        ;;
+
+      --subject)
+        if [ -z "$1" ] ; then
+            exit_failure_syntax "text argument missing for --subject option"
+        fi
+        url_encode "$1"
+        options="${options}subject=${result}&"
+        shift
+        ;;
+
+      --body)
+        if [ -z "$1" ] ; then
+            exit_failure_syntax "text argument missing for --body option"
+        fi
+        url_encode "$1"
+        options="${options}body=${result}&"
+        shift
+        ;;
+
+      --attach)
+        if [ -z "$1" ] ; then
+            exit_failure_syntax "file argument missing for --attach option"
+        fi
+        check_input_file "$1"
+        file=`readlink -f "$1"` # Normalize path
+        if [ -z "$file" -o ! -f "$file" ] ; then
+            exit_failure_file_missing "file '$1' does not exist"
+        fi
+
+        url_encode "$file"
+        options="${options}attach=${result}&"
+        shift
+        ;;
+
+      -*)
+        exit_failure_syntax "unexpected option '$parm'"
+        ;;
+
+      mailto:*)
+        mailto="$parm"
+        ;;
+
+      *@*)
+        url_encode "$parm"
+        if [ -z "${mailto}" ] ; then
+            mailto="mailto:"${result}"?"
+        else
+            options="${options}to=${result}&"
+        fi
+        ;;
+
+      *)
+        exit_failure_syntax "unexpected argument '$parm'"
+        ;;
+    esac
+done
+
+if [ -z "${mailto}" ] ; then
+    # TO address is optional
+    mailto="mailto:?"
+fi
+
+case $mailto in
+      *\?)
+        mailto="${mailto}${options}"
+        ;;
+
+      *\?*)
+        mailto="${mailto}&${options}"
+        ;;
+
+      *)
+        mailto="${mailto}?${options}"
+        ;;
+esac
+
+# Strip trailing ? and &
+mailto=`echo "${mailto}"| sed 's/[?&]$//'`
+
+# Shouldn't happen
+[ x"${mailto}" != x"" ] || exit_failure_syntax
+
+if which xdg-email-hook.sh > /dev/null 2> /dev/null; then
+    xdg-email-hook.sh "${mailto}"
+    if [ $? -eq 0 ]; then
+        exit_success
+    else
+        exit_failure_operation_failed
+    fi
+fi
+
+detectDE
+
+if [ x"$DE" = x"" ]; then
+    # if BROWSER variable is not set, check some well known browsers instead
+    if [ x"$BROWSER" = x"" ]; then
+        BROWSER=firefox:mozilla:netscape
+    fi
+    DE=generic
+fi
+
+case "$DE" in
+    kde)
+    open_kde "${mailto}"
+    ;;
+
+    gnome)
+    open_gnome "${mailto}"
+    ;;
+
+    xfce)
+    open_xfce "${mailto}"
+    ;;
+
+    generic)
+    open_generic "${mailto}"
+    ;;
+
+    *)
+    exit_failure_operation_impossible "no method available for opening '${mailto}'"
+    ;;
+esac
Property changes on: third_party/xdg-utils/scripts/xdg-email
___________________________________________________________________
Name: svn:executable
   + *