Add a patch to allow to list pak-file contents without extracting it.

2 files changed, 91 insertions, 0 deletions

diff --git a/archivers/nwreckdum/Makefile b/archivers/nwreckdum/Makefile
index 9402d48..36b0652 100644
--- a/archivers/nwreckdum/Makefile
+++ b/archivers/nwreckdum/Makefile
@@ -7,6 +7,7 @@
 
 PORTNAME=	nwreckdum
 PORTVERSION=	0.0.6
+PORTREVISION=	1
 CATEGORIES=	archivers games
 MASTER_SITES=	http://freebsd.nsu.ru/distfiles/
 
diff --git a/archivers/nwreckdum/files/patch-nwreckdu.c b/archivers/nwreckdum/files/patch-nwreckdu.c
new file mode 100644
index 0000000..81ac5d5
--- /dev/null
+++ b/archivers/nwreckdum/files/patch-nwreckdu.c
@@ -0,0 +1,90 @@
+--- nwreckdu.c.orig	Mon Jun  8 17:47:02 1998
++++ nwreckdu.c	Fri Nov  3 02:30:05 2006
+@@ -27,7 +27,7 @@
+ } dirrec;
+ 
+ int	asmpak(FILE *);
+-int	extrpak(FILE *);
++int	extrpak(FILE *, int);
+ int	write_rec(dirrec, FILE *);
+ int	makepath(char *);
+ 
+@@ -37,6 +37,7 @@
+ "\n"
+ "  -c, --create		create PACK instead of extracting\n"
+ "  -d, --dir=DIR	use DIR as the input/output directory\n"
++"  -l, --list		list files stored in PACK\n"
+ "  -h, --help		display this help\n"
+ "  -p, --pak=FILE	read FILE for PACK information\n"
+ "\n"
+@@ -47,7 +48,7 @@
+ 
+ int	main(int argc, char **argv) {
+ 	FILE	*pakhand = NULL;
+-	int	makepak = 0;
++	int	makepak = 0, listpak = 0;
+ 	char	*pakfile = NULL, *outdir = NULL;
+ 	const char	defpakfile[] = "pak0.pak",
+ 			defoutdir[] = "pak0";
+@@ -55,6 +56,7 @@
+ 		{ 'p', "pak",	OPT_STRING,	&pakfile,	0 },
+ 		{ 'd', "dir",	OPT_STRING,	&outdir,	0 },
+ 		{ 'c', "create", OPT_FLAG,	&makepak,	0 },
++		{ 'l', "list",	OPT_FLAG,	&listpak,	0 },
+ 		{ 'h', "help",	OPT_FLAG,	usage,	OPT_CALLFUNC },
+ 		{ 0,   NULL,	OPT_END,	0,		0 }
+ 	};
+@@ -66,8 +68,9 @@
+ 		outdir = (char *)defoutdir;
+ 
+ 	printf("Using pak file: %s\n", pakfile);
+-	printf("Input/output directory: %s\n", outdir);
+-	printf("Operation: %s\n", (makepak?"create":"extract"));
++	if (!listpak)
++		printf("Input/output directory: %s\n", outdir);
++	printf("Operation: %s\n", (makepak?"create":listpak?"list":"extract"));
+ 
+ 	if (makepak)
+ 		pakhand = fopen(pakfile, "wb");
+@@ -79,6 +82,8 @@
+ 		return(-1);
+ 	}
+ 
++	if (!listpak) {
++
+ 	if (!makepak && (mkdir(outdir, 493 /*octal=755*/) == -1)) {
+ 		printf("Error making %s: %s\n", outdir, strerror(errno));
+ 		fclose(pakhand);
+@@ -89,12 +94,12 @@
+ 			strerror(errno));
+ 		fclose(pakhand);
+ 		return(-1);
+-	}
++	} }
+ 
+ 	if (makepak)
+ 		asmpak(pakhand);
+ 	else
+-		extrpak(pakhand);
++		extrpak(pakhand, listpak);
+ 
+ 	fclose(pakhand);
+ 	return(0);
+@@ -209,7 +214,7 @@
+ 	return(1);
+ }
+ 
+-int	extrpak(FILE *in) {
++int	extrpak(FILE *in, int listpak) {
+ 	dirrec	*dir = NULL;
+ 	char	signature[4];
+ 	unsigned long	dir_start = 0, num_ents = 0;
+@@ -244,6 +249,8 @@
+ 	for (i = 0; i < num_ents; i++) {
+ 		printf("%3i %8lu %s\n", i, dir[i].length, 
+ 			dir[i].name);
++		if (listpak)
++			continue;
+ 		if (write_rec(dir[i], in))
+ 			printf("Error writing record: %s\n",
+ 				strerror(errno));