[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libcurl/curl-7.54.1/tests/symbol-scan.pl b/ap/lib/libcurl/curl-7.54.1/tests/symbol-scan.pl
new file mode 100644
index 0000000..5d570d8
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.54.1/tests/symbol-scan.pl
@@ -0,0 +1,176 @@
+#!/usr/bin/env perl
+#***************************************************************************
+# _ _ ____ _
+# Project ___| | | | _ \| |
+# / __| | | | |_) | |
+# | (__| |_| | _ <| |___
+# \___|\___/|_| \_\_____|
+#
+# Copyright (C) 2010-2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at https://curl.haxx.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+###########################################################################
+#
+# This script grew out of help from Przemyslaw Iskra and Balint Szilakszi
+# a late evening in the #curl IRC channel on freenode.
+#
+
+use strict;
+use warnings;
+use vars qw($Cpreprocessor);
+
+#
+# configurehelp perl module is generated by configure script
+#
+my $rc = eval {
+ require configurehelp;
+ configurehelp->import(qw(
+ $Cpreprocessor
+ ));
+ 1;
+};
+# Set default values if configure has not generated a configurehelp.pm file.
+# This is the case with cmake.
+if (!$rc) {
+ $Cpreprocessor = 'cpp';
+}
+
+# we may get the dir root pointed out
+my $root=$ARGV[0] || ".";
+
+# need an include directory when building out-of-tree
+my $i = ($ARGV[1]) ? "-I$ARGV[1] " : '';
+
+my $h = "$root/include/curl/curl.h";
+my $mh = "$root/include/curl/multi.h";
+
+my $verbose=0;
+my $summary=0;
+my $misses=0;
+
+my @syms;
+my %doc;
+my %rem;
+
+open H_IN, "-|", "$Cpreprocessor $i$h" || die "Cannot preprocess curl.h";
+while ( <H_IN> ) {
+ if ( /enum\s+(\S+\s+)?{/ .. /}/ ) {
+ s/^\s+//;
+ next unless /^CURL/;
+ chomp;
+ s/[,\s].*//;
+ push @syms, $_;
+ }
+}
+close H_IN || die "Error preprocessing curl.h";
+
+sub scanheader {
+ my ($f)=@_;
+ open H, "<$f";
+ while(<H>) {
+ if (/^#define (CURL[A-Za-z0-9_]*)/) {
+ push @syms, $1;
+ }
+ }
+ close H;
+}
+
+scanheader($h);
+scanheader($mh);
+
+open S, "<$root/docs/libcurl/symbols-in-versions";
+while(<S>) {
+ if(/(^CURL[^ \n]*) *(.*)/) {
+ my ($sym, $rest)=($1, $2);
+ if($doc{$sym}) {
+ print "Detected duplicate symbol: $sym\n";
+ $misses++;
+ next;
+ }
+ $doc{$sym}=$sym;
+ my @a=split(/ +/, $rest);
+ if($a[2]) {
+ # this symbol is documented to have been present the last time
+ # in this release
+ $rem{$sym}=$a[2];
+ }
+ }
+}
+close S;
+
+my $ignored=0;
+for my $e (sort @syms) {
+ # OBSOLETE - names that are just placeholders for a position where we
+ # previously had a name, that is now removed. The OBSOLETE names should
+ # never be used for anything.
+ #
+ # CURL_EXTERN - is a define used for libcurl functions that are external,
+ # public. No app or other code should ever use it.
+ #
+ # *_LAST and *_LASTENTRY are just prefix for the placeholders used for the
+ # last entry in many enum series.
+ #
+
+ if($e =~ /(OBSOLETE|^CURL_EXTERN|_LAST\z|_LASTENTRY\z)/) {
+ $ignored++;
+ next;
+ }
+ if($doc{$e}) {
+ if($verbose) {
+ print $e."\n";
+ }
+ $doc{$e}="used";
+ next;
+ }
+ else {
+ print $e."\n";
+ $misses++;
+ }
+}
+
+#
+# now scan through all symbols that were present in the symbols-in-versions
+# but not in the headers
+#
+# If the symbols were marked 'removed' in symbols-in-versions we don't output
+# anything about it since that is perfectly fine.
+#
+
+my $anyremoved;
+
+for my $e (sort keys %doc) {
+ if(($doc{$e} ne "used") && !$rem{$e}) {
+
+ if(!$anyremoved++) {
+ print "Missing symbols mentioned in symbols-in-versions\n";
+ print "Add them to a header, or mark them as removed.\n";
+ }
+
+ print "$e\n";
+ $misses++;
+ }
+}
+
+if($summary) {
+ print "Summary:\n";
+ printf "%d symbols in headers (out of which %d are ignored)\n", scalar(@syms),
+ $ignored;
+ printf "%d symbols in headers are interesting\n",
+ scalar(@syms)- $ignored;
+ printf "%d symbols are listed in symbols-in-versions\n (out of which %d are listed as removed)\n", scalar(keys %doc), scalar(keys %rem);
+ printf "%d symbols in symbols-in-versions should match the ones in headers\n", scalar(keys %doc) - scalar(keys %rem);
+}
+
+if($misses) {
+ exit 2; # there are stuff to attend to!
+}