Add project files.

3rd-party/curl-7.52.1/tests/mem-include-scan.pl

@@ -0,0 +1,96 @@
+#!/usr/bin/env perl
+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) 2010-2012, 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 scans C source files. If they seem to use memory functions,
+# it also makes sure that it #includes the correct two header files!
+#
+# You can also mark a C source as fine by using 'mem-include-scan' anywhere in
+# it.
+#
+
+use strict;
+use warnings;
+
+my $dir = $ARGV[0] || die "specify directory!";
+
+sub scanfile {
+    my ($file) = @_;
+    my $memfunc;
+    my $memdebug;
+    my $curlmem;
+
+    print STDERR "checking $file...\n";
+
+    open(F, "<$file");
+    while(<F>) {
+        if($_ =~ /(free|alloc|strdup)\(/) {
+            $memfunc++;
+        }
+        elsif($_ =~ /^ *# *include \"memdebug.h\"/) {
+            $memdebug++;
+        }
+        elsif($_ =~ /^ *# *include \"curl_memory.h\"/) {
+            $curlmem++;
+        }
+        elsif($_ =~ /mem-include-scan/) {
+            # free pass
+            close(F);
+            return 0;
+        }
+        if($memfunc && $memdebug && $curlmem) {
+            last;
+        }
+    }
+    close(F);
+
+
+    if($memfunc) {
+        if($memdebug && $curlmem) {
+            return 0;
+        }
+        else {
+            if(!$memdebug) {
+                print STDERR "$file doesn't include \"memdebug.h\"!\n";
+            }
+            if(!$curlmem) {
+                print STDERR "$file doesn't include \"curl_memory.h\"!\n";
+            }
+            return 1;
+        }
+    }
+    return 0;
+}
+
+opendir(my $dh, $dir) || die "can't opendir $dir: $!";
+my @cfiles = grep { /\.c\z/ && -f "$dir/$_" } readdir($dh);
+closedir $dh;
+
+my $errs;
+for(@cfiles) {
+    $errs += scanfile("$dir/$_");
+}
+
+if($errs) {
+    print STDERR "----\n$errs errors detected!\n";
+    exit 2;
+}