From 336cfe9843cf4aeb2030e7fb7aa9128d6b9a03e7 Mon Sep 17 00:00:00 2001
From: Patryk Zawadzki
Date: Tue, 8 Jan 2008 17:27:02 +0000
Subject: - simplify parsing by storing mapping between numbers and URIs

Changed files:
    specparser.pl -> 1.17
diff --git a/specparser.pl b/specparser.pl
index 412005a..f4d7d05 100644
--- a/specparser.pl
+++ b/specparser.pl
@@ -241,47 +241,35 @@ sub print_source($$$) # {{{
 sub add_md5_to_print($) # {{{
 {
 	open(F, "< $_[0]") or die;
-	my $sourceno = undef;
-	my $source = undef;
+	my @sourcemap = ();
 	while (<F>) {
 		chomp;
 		if (/^Source(\d+)\s*:\s*(.*)/i) {
-			$sourceno = $1;
-			$source = $2;
+			my $sourceno = $1;
+			my $source = $2;
+			$sourcemap[$sourceno] = $source;
 		} elsif (/^\s*#\s*source(\d+)-md5\s*:\s*([a-f0-9]{32})/i) {
 			my $no = $1;
 			my $md5 = $2;
 			if (defined $no_source{$no}) {
 				error("both NoSource: $no and md5 given");
-			} if (defined $sourceno) {
-				if ($sourceno == $no) {
-					push @sources, [$no, $md5, $source];
-				} else {
-					error("found md5 for source $no, but last defined source is $sourceno (# SourceN-md5: has to be placed just after SourceN:)");
-				}
+			} if (defined $sourcemap[$no]) {
+				my $source = $sourcemap[$no];
+				push @sources, [$no, $md5, $source];
 			} else {
 				error("source $no not defined (# SourceN-md5: has to be placed just after SourceN:)");
 			}
-
-			$sourceno = undef;
-			$source = undef;
 		} elsif (/^\s*BuildRequires:\s*digest\(%SOURCE(\d+)\)\s*=\s*([a-f0-9]{32})/i) {
 			my $no = $1;
 			my $md5 = $2;
 			if (defined $no_source{$no}) {
 				error("both NoSource: $no and md5 given");
-			} if (defined $sourceno) {
-				if ($sourceno == $no) {
-					push @sources, [$no, $md5, $source];
-				} else {
-					error("found md5 for source $no, but last defined source is $sourceno (# SourceN-md5: has to be placed just after SourceN:)");
-				}
+			} if (defined $sourcemap[$no]) {
+				my $source = $sourcemap[$no];
+				push @sources, [$no, $md5, $source];
 			} else {
-				error("source $no not defined (# SourceN-md5: has to be placed just after SourceN:)");
+				error("source $no not defined (# Source digest has to be placed after SourceN:)");
 			}
-
-			$sourceno = undef;
-			$source = undef;
 		}
 	}
 	close(F);
-- 
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