author Simon Montagu <>
Mon, 11 Aug 2008 18:11:41 +0300
changeset 16555 ea563fdea8225b59c5c617ccd1d4d76c7691a969
parent 1 9b2a99adc05e53cd4010de512f50118594756650
child 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rwxr-xr-x
Bug 447853. Remove obsolete intl/ctl module. r=ted, sr=roc

# Version: MPL 1.1/GPL 2.0/LGPL 2.1
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
# The Original Code is uuidgrep.bash code, released
# Nov 26, 2002.
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 2002
# the Initial Developer. All Rights Reserved.
# Contributor(s):
#   Garrett Arch Blythe, 26-November-2002
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
# ***** END LICENSE BLOCK *****

# This file is meant to be run from the parent directory of the
#  source tree.
# It does some fairly brain dead grepping to determine where
#  uuids are defined, and where they may be refereced.
# A report is generated in the end, which could be saved.
# There are two sections to the report, on one usage and one on
#  definitions.
# One day a stronger tool will likely be written, but this is a start
#  on reporting source dependencies on uuids.

# Place to store stuff.
MYTMPDIR=`mktemp -d /tmp/deps.tmp.XXXXXXXX`

# What we are matching on.
# If you want only CIDs, or IIDs, change.

# Find the source files.
# Exclude the dist directory to find the headers in their natural dirs.
find . -type f -and \( -name \*.cpp -or -name \*.c -or -name \*.h \) > $ALLSOURCEFILES

# Go through the sources and find what we want.
# Assuming it is all on one line....
export IDMATCHFILE=$MYTMPDIR/idmatches.txt

# Separate the variable names out of the matches.
# We have the possibility here of having duplicates with differing names
#  or of having different CIDs with the same names here, but this is as
#  good as it gets for now.
sed "{ s/.*://; s/\/\/.*//; s/\/\*.*\*\///; s/.*(//; s/[#,].*//; s/ *//; }" < $IDMATCHFILE | grep -v \^\$ | sort | uniq > $VARNAMESFILE

# Create a file that has states which variable were defined where.
# This also helps with identification of duplicate names
export DEFINITIONFILE=$MYTMPDIR/definevars.txt
testdefinition () {
    FILENAMES=`grep $0 $IDMATCHFILE | sed s/:.*//`
    if [ "" != "$FILENAMES" ]; then
	echo $0:$FILENAMES
export -f testdefinition
xargs -l bash -c testdefinition < $VARNAMESFILE > $DEFINITIONFILE
export -n testdefinition

# Find all sources which use variable names.
# This will imply which libraries use the IDs, subsequently linking with said
#  library would cause a dependency.
# This is an inferior matching method compared to actually looking at the
#  symbols in resultant binaries.
export GREPVARMATCHFILE=$MYTMPDIR/grepvarmatches.txt

# Make a variable match file that is more readable.
# Basically, remove the actual code and leave only varaible to file mapping.
export VARMATCHFILE=$MYTMPDIR/usevars.txt
testvarname () {
    grep $0 $GREPVARMATCHFILE | sed s/:.*$0.*/:$0/
export -f testvarname
xargs -l bash -c testvarname < $VARNAMESFILE | sort | uniq > $VARMATCHFILE
export -n testvarname

# Make a file which only contains filenames that use variables.
stripfname() {
    THEFNAME=`echo $0 | sed s/:.*//`
    echo $THEFNAME
export -f stripfname
xargs -l bash -c stripfname < $VARMATCHFILE | sort | uniq > $LISTUSERFILES
export -n stripfname

# Output a delimiter.
# Output a list of files that use the vars.
# With each file, output the variable names.
echo -e \*\*\* DELIMITER \*\*\*  FILE depends on ID\\n
listusers() {
    echo -e $0 depends on:
    SYMBOLS=`grep $0 $VARMATCHFILE | sed s/.*://`
    for symbol in $SYMBOLS; do
	echo -e \\t$symbol
    echo -e \\n
export -f listusers
xargs -l bash -c listusers < $LISTUSERFILES
export -n listusers

# Output a delimiter.
# Output a list of variables.
# With each variable, output the files which defined them.
echo -e \*\*\* DELIMITER \*\*\*  ID defined in FILE\\n
listdefs() {
    echo -e $0 defined in:
    DEFINES=`grep $0 $DEFINITIONFILE | sed s/.*://`
    for define in $DEFINES; do
	echo -e \\t$define
    echo -e \\n
export -f listdefs
xargs -l bash -c listdefs < $VARNAMESFILE
export -n listdefs

# Done with the temporary stuff.
rm -rf $MYTMPDIR