Merge branch 'master' into DRTVWR-483

# Conflicts:
#	doc/contributions.txt
#	indra/newview/llpanelavatar.cpp

1 files changed, 199 insertions, 0 deletions

diff --git a/scripts/code_tools/modified-strings.sh b/scripts/code_tools/modified-strings.sh
new file mode 100644
index 0000000000..435dda3f5d
--- /dev/null
+++ b/scripts/code_tools/modified-strings.sh
@@ -0,0 +1,199 @@
+#!/usr/bin/env bash
+# $LicenseInfo:firstyear=2014&license=viewerlgpl$
+# Second Life Viewer Source Code
+# Copyright (C) 2011, Linden Research, Inc.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation;
+# version 2.1 of the License only.
+#
+# This 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+#
+# Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+#
+###
+### Extract strings modified between some version and the current version
+###
+
+Action=DEFAULT
+Rev=master
+DefaultXuiDir="indra/newview/skins/default/xui"
+Verbose=false
+ExitStatus=0
+
+while [ $# -ne 0 ]
+do
+    case ${1} in
+        ##
+        ## Show usage
+        ##
+        -h|--help)
+            Action=USAGE
+            ;;
+        
+        -v|--verbose)
+            Verbose=true
+            ;;
+        
+        ##
+        ## Select the revision to compare against
+        ##
+        -r)
+            if [ $# -lt 2 ]
+            then
+                echo "Must specify <revision> with ${1}" 1>&2
+                Action=USAGE
+                ExitStatus=1
+                break
+            else
+                Rev=${2}
+                shift # consume the switch ( for n values, consume n-1 )
+            fi
+            ;;
+
+        ##
+        ## handle an unknown switch
+        ##
+        -*)
+            Action=USAGE
+            ExitStatus=1
+            break
+            ;;
+
+        *)
+            if [ -z "${XuiDir}" ]
+            then
+                XuiDir=${1}
+            else
+                echo "Too many arguments supplied: $@" 1>&2
+                Action=USAGE
+                ExitStatus=1
+                break
+            fi
+            ;;
+    esac           
+
+    shift # always consume 1
+done
+
+progress()
+{
+    if $Verbose
+    then
+        echo $* 1>&2
+    fi
+}
+
+if [[ $ExitStatus -eq 0 && "${Action}" = "DEFAULT" ]]
+then
+    if [[ ! -d "${XuiDir:=$DefaultXuiDir}" ]]
+    then
+        echo "No XUI directory found in '$XuiDir'" 1>&2
+        Action=USAGE
+        ExitStatus=1
+    fi
+fi
+
+if [ "${Action}" = "USAGE" ]
+then
+    cat <<USAGE
+
+Usage:
+    
+    modified-strings.sh [ { -v | --verbose } ] [-r <revision>] [<path-to-xui>]
+
+    where 
+          --verbose shows progress messages on stderr (the command takes a while, so this is reassuring)
+
+          -r <revision> specifies a git revision (branch, tag, commit, or relative specifier)
+                     defaults to 'master' so that comparison is against the HEAD of the released viewer branch
+
+          <path-to-xui> is the path to the root directory for XUI files
+                                    defaults to '$DefaultXuiDir'
+
+    Emits a tab-separated file with these columns:
+    filename
+        the path of a file that has a string change (columns 2 and 3 are empty for lines with a filename)
+    name
+        the name attribute of a string or label whose value changed
+    English value    
+        the current value of the string or label whose value changed
+        for strings, newlines are changed to '\n' and tab characters are changed to '\t' 
+
+    There is also a column for each of the language directories following the English.
+
+USAGE
+    exit $ExitStatus
+fi
+
+stringval() # reads stdin and prints the escaped value of a string for the requested tag
+{
+    local tag=$1
+    xmllint --xpath "string(/strings/string[@name=\"$tag\"])" - | perl -p -e 'chomp; s/\n/\\n/g; s/\t/\\t/g;'
+}
+
+columns="file\tname\tEN"
+for lang in $(ls -1 ${XuiDir})
+do
+    if [[ "$lang" != "en" && -d "${XuiDir}" && -f "${XuiDir}/$lang/strings.xml" ]]
+    then
+        columns+="\t$lang"
+    fi
+done
+echo -e "$columns"
+
+EnglishStrings="${XuiDir}/en/strings.xml"
+progress -n "scanning $EnglishStrings "
+echo -e "$EnglishStrings"
+# loop over all tags in the current version of the strings file
+cat "$EnglishStrings" | xmllint --xpath '/strings/string/@name' - | sed 's/ name="//; s/"$//;' \
+| while read name
+do
+    progress -n "."
+    # fetch the $Rev and current values for each tag
+    old_stringval=$(git show "$Rev:$EnglishStrings" 2> /dev/null | stringval "$name")
+    new_stringval=$(cat           "$EnglishStrings" | stringval "$name")
+
+    if [[ "$old_stringval" != "$new_stringval" ]]
+    then
+        # the value is different, so print the tag and it's current value separated by a tab
+        echo -e "\t$name\t$new_stringval"
+    fi
+done
+progress ""
+
+# loop over all XUI files other than strings.xml finding labels
+grep -rlw 'label' "${XuiDir}/en" | grep -v '/strings.xml' \
+| while read xuipath
+do
+    progress -n "scanning $xuipath "
+    listed_file=false
+    # loop over all elements for which there is a label attribute, getting the name attribute value
+    xmllint --xpath '//*[@label]/@name' "$xuipath" 2> /dev/null | sed 's/ name="//; s/"$//;' \
+    | while read name
+    do
+        progress -n "."
+        # get the old and new label attribute values for each name
+        old_label=$(git show "$Rev:$xuipath" 2> /dev/null | xmllint --xpath "string(//*[@name=\"${name}\"]/@label)" - 2> /dev/null)
+        new_label=$(cat           "$xuipath" | xmllint --xpath "string(//*[@name=\"${name}\"]/@label)" - 2> /dev/null)
+        if [[ "$old_label" != "$new_label" ]]
+        then
+            if ! $listed_file
+            then
+                echo -e "$xuipath"
+                listed_file=true
+            fi
+            echo -e "\t$name\t$new_label"
+        fi
+    done
+    progress ""
+done
+