o New port dctc version 0.59: A DirectConnect (www.neo-modus.com)

  text client for file sharing
o Renamed hublist to dc_hublist; former was too generic
o FreeBSD's send(2) (in fact, all *BSD) does not support MSG_NOSIGMASK or any
  similar feature. Therefore, tried to mimick it with signal masking.
  However, this introduces a possible race condition which, fortunaly,
  is not triggered by this application since it is not concurrent.

Reviewed by:	Anders Nor Berle <debolaz@debolaz.com>

11 files changed, 508 insertions, 0 deletions

diff --git a/net-p2p/dctc/Makefile b/net-p2p/dctc/Makefile
new file mode 100644
index 00000000000..03e3ae25e46
--- /dev/null
+++ b/net-p2p/dctc/Makefile
@@ -0,0 +1,48 @@
+# New ports collection makefile for:	Direct Connect Text Client
+# Date created:				Thu Nov 22 00:19:27 BRST 2001
+# Whom:			Mario Sergio Fujikawa Ferreira <lioux@FreeBSD.org>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	dctc
+PORTVERSION=	0.59
+CATEGORIES=	net
+MASTER_SITES=	http://ac2i.tzo.com/dctc/
+DISTNAME=	${PORTNAME}_v${PORTVERSION}
+
+MAINTAINER=	lioux@FreeBSD.org
+
+BUILD_DEPENDS=	makedepend:${PORTSDIR}/devel/makedepend
+LIB_DEPENDS=	gnugetopt.1:${PORTSDIR}/devel/libgnugetopt
+
+USE_GLIB=	yes
+NO_WRKSUBDIR=	yes
+BUILD_WRKSRC=	${WRKSRC}/src
+MAKE_ENV=	CFLAGS="${CFLAGS} -I${LOCALBASE}/include" \
+		LDFLAGS="${LDFLAGS} -L${LOCALBASE}/lib -lgnugetopt"
+ALL_TARGET=
+
+DOC_FILES=      COPYING ChangeLog INSTALL README \
+		Documentation/DCextension Documentation/commands \
+		Documentation/output Documentation/programs
+PROGRAM_FILES= dc_hublist dctc
+
+post-patch:
+	@${PERL} -pi -e 's/(CK?\(std)(out\))/\1_\2/' ${BUILD_WRKSRC}/*
+
+do-configure:
+	@cd ${BUILD_WRKSRC}; ${SETENV} ${MAKE_ENV} ${MAKE} depend
+
+do-install:
+.for file in ${PROGRAM_FILES}
+	@${INSTALL_PROGRAM} ${BUILD_WRKSRC}/${file} ${PREFIX}/bin
+.endfor
+.ifndef(NOPORTDOCS)
+	@${MKDIR} ${DOCSDIR}
+.for file in ${DOC_FILES}
+	@${INSTALL_DATA} ${WRKSRC}/${file} ${DOCSDIR}
+.endfor
+.endif
+
+.include <bsd.port.mk>
diff --git a/net-p2p/dctc/distinfo b/net-p2p/dctc/distinfo
new file mode 100644
index 00000000000..6d4eddf0ac7
--- /dev/null
+++ b/net-p2p/dctc/distinfo
@@ -0,0 +1 @@
+MD5 (dctc_v0.59.tar.gz) = 265848e9c73eca6837d8012862ab386e
diff --git a/net-p2p/dctc/files/patch-Documentation:programs b/net-p2p/dctc/files/patch-Documentation:programs
new file mode 100644
index 00000000000..ed4d67fab0b
--- /dev/null
+++ b/net-p2p/dctc/files/patch-Documentation:programs
@@ -0,0 +1,10 @@
+--- Documentation/programs.orig	Thu Nov 22 02:18:27 2001
++++ Documentation/programs	Thu Nov 22 02:18:39 2001
+@@ -1,6 +1,6 @@
+ 2 programs are builded by the makefile:
+ 
+-- hublist
++- dc_hublist
+ 
+   It retrieves the list of active hub from www.neo-modus.com.
+   Output is like this (one hub per line):
diff --git a/net-p2p/dctc/files/patch-src:Makefile b/net-p2p/dctc/files/patch-src:Makefile
new file mode 100644
index 00000000000..1d588ba4f81
--- /dev/null
+++ b/net-p2p/dctc/files/patch-src:Makefile
@@ -0,0 +1,20 @@
+--- src/Makefile.orig	Thu Nov 22 02:16:36 2001
++++ src/Makefile	Thu Nov 22 02:17:21 2001
+@@ -1,6 +1,6 @@
+ #CC = gcc
+-CFLAGS =-g -march=i586 -O2 -Wall `glib-config --cflags glib gthread` -Wpointer-arith -Wcast-qual -Wwrite-strings #-Wshadow
+-LDFLAGS = -g `glib-config --libs glib gthread`
++CFLAGS +=-g -Wall `${GLIB_CONFIG} --cflags glib gthread` -Wpointer-arith -Wcast-qual -Wwrite-strings -I${LOCALBASE}/include
++LDFLAGS += -g `${GLIB_CONFIG} --libs glib gthread`
+ 
+ CSRC = main.c action.c dc_com.c display.c key.c keyboard.c network.c typical_action.c dc_manage.c db.c he3.c gts.c user_manage.c md.c timed_out_string.c
+ 
+@@ -15,7 +15,7 @@
+ 	$(CC) $(CFLAGS) $(LDFLAGS) $(COBJ) -o dctc
+ 
+ hublist: $(COBJ1)
+-	$(CC) $(CFLAGS) $(LDFLAGS) $(COBJ1) -o hublist
++	$(CC) $(CFLAGS) $(LDFLAGS) $(COBJ1) -o dc_hublist
+ 
+ depend:
+ 	makedepend -- $(CFLAGS) -- $(CSRC) $(CSRC1)
diff --git a/net-p2p/dctc/files/patch-src:db.c b/net-p2p/dctc/files/patch-src:db.c
new file mode 100644
index 00000000000..74abd7eca69
--- /dev/null
+++ b/net-p2p/dctc/files/patch-src:db.c
@@ -0,0 +1,69 @@
+--- src/db.c.orig	Thu Nov 22 00:08:34 2001
++++ src/db.c	Thu Nov 22 00:11:49 2001
+@@ -30,6 +30,15 @@
+ #include <netinet/in.h>
+ #include <glib.h>
+ 
++#if (defined(__unix__) || defined(unix)) && !defined(USG)
++#include <sys/param.h>
++#endif
++
++#if (defined(BSD) && (BSD >= 199103))
++#include <signal.h>
++#define MSG_NOSIGNAL 0
++#endif
++
+ #include "db.h"
+ #include "display.h"
+ #include "var.h"
+@@ -711,6 +720,9 @@
+ /******************************************************************************************/
+ static void send_a_db_result(int output_sck, char *dest_nick, DB_ENTRY *de, struct sockaddr_in *dest_addr, char *md5sum)
+ {
++#if (defined(BSD) && (BSD >= 199103))
++	sigset_t sigset, sigoset;
++#endif
+ 	GString *str;
+ 	GString *adapted;
+ 
+@@ -752,10 +764,38 @@
+ 	printf("dest_addr: %s, str: %s\n",dest_addr,str->str);
+ #endif
+ 
+-	if(dest_addr==NULL)
++	if(dest_addr==NULL) {
++#if (defined(BSD) && (BSD >= 199103))
++	/* possible race condition since backup and restore
++	are not guaranteed to occur as a single operation */
++
++	/* backup sigmask and block SIGPIPE */
++	sigemptyset(&sigset);
++	sigaddset(&sigset,SIGPIPE);
++	(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif
+ 		send(output_sck,str->str,str->len,MSG_NOSIGNAL);
+-	else
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
++	} else {
++#if (defined(BSD) && (BSD >= 199103))
++	/* possible race condition since backup and restore
++	are not guaranteed to occur as a single operation */
++
++	/* backup sigmask and block SIGPIPE */
++	sigemptyset(&sigset);
++	sigaddset(&sigset,SIGPIPE);
++	(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif
+ 		sendto(output_sck,str->str,str->len,MSG_NOSIGNAL,(void*)dest_addr, sizeof(struct sockaddr_in));
++
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
++	}
+ 
+ 	disp_msg(INFO_MSG,"send_search_result_line",str->str,NULL);
+ 
diff --git a/net-p2p/dctc/files/patch-src:dc_com.c b/net-p2p/dctc/files/patch-src:dc_com.c
new file mode 100644
index 00000000000..087695791f1
--- /dev/null
+++ b/net-p2p/dctc/files/patch-src:dc_com.c
@@ -0,0 +1,52 @@
+--- src/dc_com.c.orig	Thu Nov 22 00:12:50 2001
++++ src/dc_com.c	Thu Nov 22 00:15:55 2001
+@@ -33,6 +33,15 @@
+ #include "main.h"
+ #include "var.h"
+ 
++#if (defined(__unix__) || defined(unix)) && !defined(USG)
++#include <sys/param.h>
++#endif
++
++#if (defined(BSD) && (BSD >= 199103))
++#include <signal.h>
++#define MSG_NOSIGNAL 0
++#endif
++
+ char last_cmd[5120];			/* contains the first string of the last send_dc_line call */
+ 									/* mainly used for debug features.                         */
+ time_t last_cmd_time;
+@@ -50,6 +59,10 @@
+ /***********************************************************/
+ void send_dc_line(int sck,...)
+ {
++#if (defined(BSD) && (BSD >= 199103))
++	sigset_t sigset, sigoset;
++	ssize_t send_return;
++#endif
+ 	va_list ap;
+ 	char *t;
+ 	int have=0;
+@@ -84,7 +97,21 @@
+ 
+ 	if((str->len)&&(cnx_in_progress==0))
+ 	{
+-		if(send(sck,str->str,str->len,MSG_NOSIGNAL)!=str->len)
++#if (defined(BSD) && (BSD >= 199103))
++		/* possible race condition since backup and restore
++		are not guaranteed to occur as a single operation */
++
++		/* backup sigmask and block SIGPIPE */
++		sigemptyset(&sigset);
++		sigaddset(&sigset,SIGPIPE);
++		(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif
++		send_return = send(sck,str->str,str->len, MSG_NOSIGNAL);
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
++		if(send_return!=str->len)
+ 		{
+ 			/* abort network operation on this socket */
+ 			/* this will either generated a hub_disconnection message (main thread) */
diff --git a/net-p2p/dctc/files/patch-src:dc_com.h b/net-p2p/dctc/files/patch-src:dc_com.h
new file mode 100644
index 00000000000..a80afce3988
--- /dev/null
+++ b/net-p2p/dctc/files/patch-src:dc_com.h
@@ -0,0 +1,11 @@
+--- src/dc_com.h.orig	Wed Nov 21 22:15:21 2001
++++ src/dc_com.h	Wed Nov 21 22:15:32 2001
+@@ -21,6 +21,8 @@
+ #ifndef __DC_COM_H__
+ #define __DC_COM_H__
+ 
++#include <time.h>
++
+ extern char last_cmd[5120];       /* contains the first string of the last send_dc_line call */ 
+                                   /* mainly used for debug features.                         */
+ 
diff --git a/net-p2p/dctc/files/patch-src:dc_manage.c b/net-p2p/dctc/files/patch-src:dc_manage.c
new file mode 100644
index 00000000000..b33748a7284
--- /dev/null
+++ b/net-p2p/dctc/files/patch-src:dc_manage.c
@@ -0,0 +1,266 @@
+--- src/dc_manage.c.orig	Thu Nov 22 00:12:51 2001
++++ src/dc_manage.c	Thu Nov 22 00:13:13 2001
+@@ -35,6 +35,11 @@
+ #include <fcntl.h>
+ #include <pthread.h>
+ 
++#if (defined(BSD) && (BSD >= 199103))
++#include <signal.h>
++#define MSG_NOSIGNAL 0
++#endif
++
+ #include "display.h"
+ #include "action.h"
+ #include "macro.h"
+@@ -188,6 +193,9 @@
+ /*************************/
+ static int send_file_data(int sck,char *filename, int start_pos, unsigned long file_len,WAIT_ACT *act)
+ {
++#if (defined(BSD) && (BSD >= 199103))
++	sigset_t sigset, sigoset;
++#endif
+ 	unsigned long int i;
+ 	char buf[8192];
+ 	unsigned long int a=file_len-start_pos;
+@@ -217,7 +225,20 @@
+ 			goto abrt;
+ 
+ 		act->last_touch=time(NULL);
++#if (defined(BSD) && (BSD >= 199103))
++		/* possible race condition since backup and restore
++		are not guaranteed to occur as a single operation */
++
++		/* backup sigmask and block SIGPIPE */
++		sigemptyset(&sigset);
++		sigaddset(&sigset,SIGPIPE);
++		(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif
+ 		res=send(sck,buf,sizeof(buf),MSG_NOSIGNAL|MSG_WAITALL);
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
+ 		act->last_touch=time(NULL);
+ 		if(res!=sizeof(buf))
+ 			goto abrt;
+@@ -232,8 +253,20 @@
+ 		res=fread(buf,1,remain,f);
+ 		if(res!=remain)		/* read error ? */
+ 			goto abrt;
+-		
++#if (defined(BSD) && (BSD >= 199103))
++		/* possible race condition since backup and restore
++		are not guaranteed to occur as a single operation */
++
++		/* backup sigmask and block SIGPIPE */
++		sigemptyset(&sigset);
++		sigaddset(&sigset,SIGPIPE);
++		(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif		
+ 		res=send(sck,buf,remain,MSG_NOSIGNAL|MSG_WAITALL);
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
+ 		if(res!=remain)
+ 			goto abrt;
+ 	}
+@@ -250,6 +283,9 @@
+ /*************************/
+ static int send_array_data(int sck,GByteArray *ba,WAIT_ACT *act)
+ {
++#if (defined(BSD) && (BSD >= 199103))
++	sigset_t sigset, sigoset;
++#endif
+ 	unsigned long int i;
+ 	unsigned long int nb;
+ 	int remain;
+@@ -263,7 +299,20 @@
+ 	for(i=0;i<nb;i++)
+ 	{
+ 		act->last_touch=time(NULL);
++#if (defined(BSD) && (BSD >= 199103))
++		/* possible race condition since backup and restore
++		are not guaranteed to occur as a single operation */
++
++		/* backup sigmask and block SIGPIPE */
++		sigemptyset(&sigset);
++		sigaddset(&sigset,SIGPIPE);
++		(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif
+ 		res=send(sck,ba->data+cur_pos,BLOCK_SIZE,MSG_NOSIGNAL|MSG_WAITALL);
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
+ 		act->last_touch=time(NULL);
+ 		if(res!=BLOCK_SIZE)
+ 		{
+@@ -277,7 +326,20 @@
+ 	disp_msg(DEBUG_MSG,"send_array_data","partial",NULL);
+ 	if(remain!=0)
+ 	{
++#if (defined(BSD) && (BSD >= 199103))
++		/* possible race condition since backup and restore
++		are not guaranteed to occur as a single operation */
++
++		/* backup sigmask and block SIGPIPE */
++		sigemptyset(&sigset);
++		sigaddset(&sigset,SIGPIPE);
++		(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif
+ 		res=send(sck,ba->data+cur_pos,remain,MSG_NOSIGNAL|MSG_WAITALL);
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
+ 		if(res!=remain)
+ 			goto abrt;
+ 	}
+@@ -309,6 +371,9 @@
+ /**************************************************************************/
+ static int com_up_get_list_len_process(const char *cmd,WAIT_ACT *act,int sck,GString *input, char *xtra_param)
+ {
++#if (defined(BSD) && (BSD >= 199103))
++	sigset_t sigset, sigoset;
++#endif
+ 	GByteArray *cpy_data;
+ 	GString *out;
+ 	int res;
+@@ -337,8 +402,20 @@
+ 		g_string_sprintfa(out,"%lu|",(unsigned long)cpy_data->len);
+ 
+ 	disp_msg(INFO_MSG,"reply",out->str,NULL);
+-
++#if (defined(BSD) && (BSD >= 199103))
++		/* possible race condition since backup and restore
++		are not guaranteed to occur as a single operation */
++
++		/* backup sigmask and block SIGPIPE */
++		sigemptyset(&sigset);
++		sigaddset(&sigset,SIGPIPE);
++		(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif
+ 	res=send(sck,out->str,out->len,MSG_NOSIGNAL);
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
+ 	res=(res!=out->len);
+ 	g_string_free(out,TRUE);
+ 	if(res)
+@@ -362,7 +439,20 @@
+ 				g_string_sprintfa(out,"%lu|",(unsigned long)100000+rand()%500000);
+ 			else
+ 				g_string_sprintfa(out,"%lu|",(unsigned long)cpy_data->len);
++#if (defined(BSD) && (BSD >= 199103))
++		/* possible race condition since backup and restore
++		are not guaranteed to occur as a single operation */
++
++		/* backup sigmask and block SIGPIPE */
++		sigemptyset(&sigset);
++		sigaddset(&sigset,SIGPIPE);
++		(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif
+ 			res=send(sck,out->str,out->len,MSG_NOSIGNAL);
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
+ 			res=(res!=out->len);
+ 			g_string_free(out,TRUE);
+ 			if(res)
+@@ -643,6 +733,9 @@
+ /*****************************************************************/
+ static int copie_fd_to_file(int remote, FILE *local, unsigned long amount,WAIT_ACT *act)
+ {
++#if (defined(BSD) && (BSD >= 199103))
++	sigset_t sigset, sigoset;
++#endif
+ 	while(amount!=0)
+ 	{
+ 		char buf[8192];
+@@ -653,7 +746,20 @@
+ 
+ 		/* touch the action slot to avoid timeout */
+ 		act->last_touch=time(NULL);
++#if (defined(BSD) && (BSD >= 199103))
++		/* possible race condition since backup and restore
++		are not guaranteed to occur as a single operation */
++
++		/* backup sigmask and block SIGPIPE */
++		sigemptyset(&sigset);
++		sigaddset(&sigset,SIGPIPE);
++		(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif
+ 		ret=recv(remote,buf,nb,MSG_WAITALL|MSG_NOSIGNAL);
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
+ 		act->last_touch=time(NULL);
+ 		
+ 		if((ret==-1)||(ret==0))
+@@ -983,6 +1089,9 @@
+ /*****************************************************************/
+ static int copie_fd_to_bytearray(int remote, GByteArray **ba, unsigned long amount,WAIT_ACT *act)
+ {
++#if (defined(BSD) && (BSD >= 199103))
++	sigset_t sigset, sigoset;
++#endif
+ 	int pos=0;
+ 	int ret;
+ 	unsigned long nb;
+@@ -996,12 +1105,25 @@
+ 
+ 		/* touch the action slot to avoid timeout */
+ 		act->last_touch=time(NULL);
++#if (defined(BSD) && (BSD >= 199103))
++		/* possible race condition since backup and restore
++		are not guaranteed to occur as a single operation */
++
++		/* backup sigmask and block SIGPIPE */
++		sigemptyset(&sigset);
++		sigaddset(&sigset,SIGPIPE);
++		(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif
+ #if 0
+ 		ret=recv(remote,(*ba)->data+pos,nb,MSG_WAITALL|MSG_NOSIGNAL);
+ #else
+ 		ret=recv(remote,(*ba)->data+pos,nb,MSG_NOSIGNAL);
+ 		printf("%d\n",ret);
+ #endif
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
+ 		act->last_touch=time(NULL);
+ 		
+ 		if((ret==-1)||(ret==0))
+@@ -2606,10 +2728,26 @@
+ /*******************************************************/
+ int manage_srch_port(int srch_sck, int sck)
+ {
++#if (defined(BSD) && (BSD >= 199103))
++	sigset_t sigset, sigoset;
++#endif
+ 	char buf[8192];
+ 	int ret;
+ 
++#if (defined(BSD) && (BSD >= 199103))
++		/* possible race condition since backup and restore
++		are not guaranteed to occur as a single operation */
++
++		/* backup sigmask and block SIGPIPE */
++		sigemptyset(&sigset);
++		sigaddset(&sigset,SIGPIPE);
++		(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif
+ 	ret=recv(srch_sck,buf,sizeof(buf),MSG_NOSIGNAL);
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
+ 	if(ret!=-1)
+ 	{
+ 		int i;
diff --git a/net-p2p/dctc/pkg-comment b/net-p2p/dctc/pkg-comment
new file mode 100644
index 00000000000..7a13d88cf9e
--- /dev/null
+++ b/net-p2p/dctc/pkg-comment
@@ -0,0 +1 @@
+A DirectConnect (www.neo-modus.com) text client for file sharing
diff --git a/net-p2p/dctc/pkg-descr b/net-p2p/dctc/pkg-descr
new file mode 100644
index 00000000000..ced452d0139
--- /dev/null
+++ b/net-p2p/dctc/pkg-descr
@@ -0,0 +1,19 @@
+[ from developer's site]
+
+I. What is DCTC
+DCTC is a Direct Connect clone, a windoz client allowing users to
+share their files and talk (like IRC but more software sharing
+oriented) using a proprietary protocol.
+
+DCTC stands for Direct Connect Text Client.
+
+II. What is not DCTC
+DCTC is written from scratch without any help from neo-modus using
+our experience of hotline protocol.
+
+DCTC is not designed to be used by human. It doesn't contains any
+GUI or CLI. The goal of this project is to build a Direct Connect
+client which can be used by other programs. So even if you can enter
+command using the keyboard, don't say the human interface is poor.
+
+WWW: http://ac2i.tzo.com/dctc/
diff --git a/net-p2p/dctc/pkg-plist b/net-p2p/dctc/pkg-plist
new file mode 100644
index 00000000000..4a6d1f56d04
--- /dev/null
+++ b/net-p2p/dctc/pkg-plist
@@ -0,0 +1,11 @@
+bin/dc_hublist
+bin/dctc
+%%PORTDOCS%%share/doc/dctc/COPYING
+%%PORTDOCS%%share/doc/dctc/ChangeLog
+%%PORTDOCS%%share/doc/dctc/DCextension
+%%PORTDOCS%%share/doc/dctc/INSTALL
+%%PORTDOCS%%share/doc/dctc/README
+%%PORTDOCS%%share/doc/dctc/commands
+%%PORTDOCS%%share/doc/dctc/output
+%%PORTDOCS%%share/doc/dctc/programs
+%%PORTDOCS%%@dirrm share/doc/dctc