Update to support pkg, bump to v2.0.

PR:		ports/185435
Submitted by:	Stephen Hurd <shurd@sasktel.net> (maintainer)

2 files changed, 405 insertions, 140 deletions

diff --git a/ports-mgmt/pkg_cleanup/Makefile b/ports-mgmt/pkg_cleanup/Makefile
index 69e705f4c8d5..9a5f4dfc203b 100644
--- a/ports-mgmt/pkg_cleanup/Makefile
+++ b/ports-mgmt/pkg_cleanup/Makefile
@@ -2,20 +2,18 @@
 # $FreeBSD$
 
 PORTNAME=	pkg_cleanup
-PORTVERSION=	1.1
+PORTVERSION=	2.0
 CATEGORIES=	ports-mgmt
 DISTFILES=
 
 MAINTAINER=	shurd@sasktel.net
 COMMENT=	Interactive program for deinstalling 'leaf' packages
 
-MAN1=		pkg_cleanup.1
-
 WRKSRC=		${WRKDIR}/${PORTNAME}
 
-PLIST_FILES=	sbin/pkg_cleanup
+PLIST_FILES=	sbin/pkg_cleanup \
+		man/man1/pkg_cleanup.1.gz
 
-NO_STAGE=	yes
 .include <bsd.port.pre.mk>
 
 .if ${OSVERSION} >= 900000 && ${OSVERSION} < 900038
@@ -33,7 +31,7 @@ do-build:
 	make -C ${WRKSRC}
 
 do-install:
-	${INSTALL_PROGRAM} ${WRKSRC}/pkg_cleanup ${PREFIX}/sbin/pkg_cleanup
-	${INSTALL_MAN} ${WRKSRC}/pkg_cleanup.1 ${MAN1PREFIX}/man/man1
+	${INSTALL_PROGRAM} ${WRKSRC}/pkg_cleanup ${STAGEDIR}${PREFIX}/sbin/pkg_cleanup
+	${INSTALL_MAN} ${WRKSRC}/pkg_cleanup.1 ${STAGEDIR}${MAN1PREFIX}/man/man1
 
 .include <bsd.port.post.mk>
diff --git a/ports-mgmt/pkg_cleanup/files/pkg_cleanup.c b/ports-mgmt/pkg_cleanup/files/pkg_cleanup.c
index 000045327b55..9e282719c42f 100644
--- a/ports-mgmt/pkg_cleanup/files/pkg_cleanup.c
+++ b/ports-mgmt/pkg_cleanup/files/pkg_cleanup.c
@@ -9,9 +9,11 @@
 #include <errno.h>
 #include <glob.h>
 #include <search.h>
+#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <stringlist.h>
 #include <sysexits.h>
 #include <unistd.h>
 
@@ -20,6 +22,14 @@
 #endif
 
 static glob_t	gl;	/* A cached list of all files in /var/db/pkg */
+static StringList *sl;
+static size_t	pathc;
+static char		**pathv;
+static bool 	uses_pkg;
+static int		menulen=0;
+static int		helpfile=-1;
+static char		*helpfname="/tmp/pkgcleanup.XXXX";
+
 #ifdef OLD_DIALOG
 typedef dialogMenuItem ListItem;
 #else
@@ -36,7 +46,17 @@ ListItem	*menu;
 #define ITEM_CHECKED	state
 #endif
 
-int				menulen=0;
+bool check_pkg(void)
+{
+	if(WEXITSTATUS(system("TMPDIR=/dev/null "
+						"ASSUME_ALWAYS_YES=1 "
+						"PACKAGESITE=file:///nonexistent "
+						"pkg info -x 'pkg(-devel)?$' "
+						">/dev/null 2>&1")
+				)==0)
+		return true;
+	return false;
+}
 
 void free_menu(void)
 {
@@ -68,6 +88,66 @@ int blacklist(char *path, int operation)
 	return(hsearch(item, operation)!=NULL);
 }
 
+char *read_desc(char *path)
+{
+	if(uses_pkg) {
+		char newpath[MAXPATHLEN+1];
+		char *p=NULL;
+		char *np=NULL;
+		FILE *pkg;
+		char chunk[1024];
+		size_t	cs, len=0;
+
+		sprintf(newpath,"/usr/sbin/pkg query %%e \"%s\"", path);
+		fflush(stdout);
+		pkg=popen(newpath, "r");
+		if(!pkg)
+			return NULL;
+		while((cs=fread(chunk, 1, sizeof(chunk), pkg))) {
+			np=(char *)realloc(p, len+cs+1);
+			if(!np) {
+				pclose(pkg);
+				free(p);
+				return NULL;
+			}
+			p=np;
+			memcpy(p+len, chunk, cs);
+			len+=cs;
+			p[len]=0;
+		}
+		pclose(pkg);
+		if(len==0) {
+			free(p);
+			return NULL;
+		}
+		return p;
+	}
+	else {
+		char *p;
+		char newpath[MAXPATHLEN+1];
+		FILE *file;
+		struct stat	sb;
+
+		sprintf(newpath,"/var/db/pkg/%s/+DESC",path);
+		file=fopen(newpath, "r");
+		if(file) {
+			if(fstat(fileno(file), &sb)==0) {
+				p=(char *)malloc(sb.st_size+1);
+				if(p) {
+					if(fread(p, sb.st_size, 1, file)==1) {
+						fclose(file);
+						p[sb.st_size]=0;
+						return p;
+					}
+					free(p);
+				}
+			}
+			fclose(file);
+		}
+	}
+	return NULL;
+}
+
 #ifdef OLD_DIALOG
 int fire(struct _dmenu_item *item)
 {
@@ -89,8 +169,19 @@ void selected(struct _dmenu_item *item, int is_selected)
 		wattrset(stdscr, dialog_attr);
 		mvwaddnstr(stdscr, 4, 4, (char *)item->data, maxx-6);
 		wrefresh(stdscr);
-		sprintf(path,"/var/db/pkg/%s/+DESC",item->prompt);
-		use_helpfile(path);
+		if(uses_pkg) {
+			char	*desc=read_desc(item->prompt);
+			lseek(helpfile, 0, SEEK_SET);
+			if(desc) {
+				write(helpfile, desc, strlen(desc));
+				free(desc);
+			}
+			ftruncate(helpfile, lseek(helpfile, 0, SEEK_CUR));
+		}
+		else {
+			sprintf(path,"/var/db/pkg/%s/+DESC",item->prompt);
+			use_helpfile(path);
+		}
 	}
 }
 
@@ -102,19 +193,74 @@ int checked(struct _dmenu_item *item)
 }
 #endif
 
+char *read_comment(char *path)
+{
+	if(uses_pkg) {
+		char newpath[MAXPATHLEN+1];
+		char *p=NULL;
+		char *np=NULL;
+		FILE *pkg;
+		char chunk[1024];
+		size_t	cs, len=0;
+
+		sprintf(newpath,"/usr/sbin/pkg query %%c \"%s\"", path);
+		fflush(stdout);
+		pkg=popen(newpath, "r");
+		if(!pkg)
+			return strdup("");
+		while((cs=fread(chunk, 1, sizeof(chunk), pkg))) {
+			np=(char *)realloc(p, len+cs+1);
+			if(!np) {
+				pclose(pkg);
+				free(p);
+				return strdup("");
+			}
+			p=np;
+			memcpy(p+len, chunk, cs);
+			len+=cs;
+			p[len]=0;
+		}
+		pclose(pkg);
+		if(len==0) {
+			free(p);
+			return strdup("");
+		}
+		return p;
+	}
+	else {
+		char		comment[80];
+		FILE		*file;
+		char		newpath[MAXPATHLEN+1];
+		char		*p;
+
+		/* Read +COMMENT */
+		sprintf(newpath,"%s/+COMMENT",path);
+		file=fopen(newpath,"r");
+		if(file) {
+			fgets(comment, sizeof(comment), file);
+			fclose(file);
+			/* Remove trailing whitespace */
+			for(p=strchr(comment,0)-1; p>=comment; p--) {
+				if(isspace(*p))
+					*p=0;
+				else
+					break;
+			}
+			return strdup(comment);
+		}
+	}
+	return strdup("");
+}
+
 /* Read +COMMENT, add to menu and blacklist */
-int add_item(char *path)
+int add_item(char *path, char *comment)
 {
 	char		*p;
-	char		comment[80];
-	FILE		*file;
-	char		newpath[MAXPATHLEN+1];
 	ListItem	*newmenu;
 
 	if(blacklist(path,FIND))
 		return(0);
 	blacklist(path,ENTER);
-	comment[0]=0;
 
 	newmenu=(ListItem *)realloc(menu, sizeof(ListItem)*(menulen+1));
 	if(newmenu==NULL)
@@ -122,10 +268,12 @@ int add_item(char *path)
 	menu=newmenu;
 
 	p=strrchr(path,'/');
-	if(p==NULL)				/* Not possible */
-		return(-1);
+	if(p==NULL)
+		p=path;
+	else
+		p++;
 
-	menu[menulen].ITEM_PROMPT=strdup(p+1);
+	menu[menulen].ITEM_PROMPT=strdup(p);
 	menu[menulen].ITEM_CHECKED=0;
 #ifdef OLD_DIALOG
 	menu[menulen].title="";
@@ -139,20 +287,6 @@ int add_item(char *path)
 	menu[menulen].text="";
 #endif
 
-	/* Read +COMMENT */
-	sprintf(newpath,"%s/+COMMENT",path);
-	file=fopen(newpath,"r");
-	if(file) {
-		fgets(comment, sizeof(comment), file);
-		fclose(file);
-		/* Remove trailing whitespace */
-		for(p=strchr(comment,0)-1; p>=comment; p--) {
-			if(isspace(*p))
-				*p=0;
-			else
-				break;
-		}
-	}
 	menu[menulen].ITEM_DATA=strdup(comment);
 	menulen++;
 
@@ -187,28 +321,12 @@ int display_menu(void)
 loop:
 	switch(ret=dlg_checklist("Welcome to pkg_cleanup.", "These are the leaf packages installed on your system\nChose the packages to deinstall. Help will display the package description.", maxy-1, maxx, maxy-9, menulen, menu, " X", FLAG_CHECK, &curr)) {
 		case DLG_EXIT_HELP: {
-			char *p;
-			char newpath[MAXPATHLEN+1];
-			FILE *file;
-			struct stat	sb;
-
-			/* READ +DESC */
-			sprintf(newpath,"/var/db/pkg/%s/+DESC",menu[curr].ITEM_PROMPT);
-			file=fopen(newpath, "r");
-			if(file) {
-				if(fstat(fileno(file), &sb)==0) {
-					p=(char *)malloc(sb.st_size+1);
-					if(p) {
-						if(fread(p, sb.st_size, 1, file)==1) {
-							p[sb.st_size]=0;
-							dialog_vars.help_button=0;
-							dialog_msgbox(menu[curr].ITEM_DATA, p, maxy-4, maxx-4, TRUE);
-							dialog_vars.help_button=1;
-						}
-						free(p);
-					}
-				}
-				fclose(file);
+			char *p = read_desc(menu[curr].ITEM_PROMPT);
+			if(p) {
+				dialog_vars.help_button=0;
+				dialog_msgbox(menu[curr].ITEM_DATA, p, maxy-4, maxx-4, TRUE);
+				dialog_vars.help_button=1;
+				free(p);
 			}
 			goto loop;
 		}
@@ -226,90 +344,161 @@ loop:
 	return(ret);
 }
 
-/* Goes through the glob contents, looking for zero-length +REQUIRED-BY */
-int read_pkglist(int loops)
+bool is_leaf_package(char *path)
 {
-	char		path[MAXPATHLEN+1];
-	int		p;
+	char	newpath[MAXPATHLEN+1];
 	struct stat	sb;
-	int		maxx,maxy;
-	int		lastgauge=-1;
-	int		gauge;
-#ifndef OLD_DIALOG
-	int		pipepair[2];
-	FILE	*read_pipe;
-	FILE	*write_pipe;
-#endif
 
-	do_init_dialog();
-	getmaxyx(stdscr, maxy, maxx);
-	for(p=0;p<gl.gl_pathc;p++) {
-		gauge=p*100/gl.gl_pathc;
-		if(gauge != lastgauge) {
-#ifdef OLD_DIALOG
-			dialog_gauge(NULL, "Searching for leaves", maxy/2-1, maxx/2-12, 7, 24, gauge);
-#else
-			if(pipe(pipepair)!=0) {
-				fputs("Cannot create pipe pair.\n", stderr);
-				return(-1);
-			}
-			if((read_pipe=fdopen(pipepair[0], "r"))==NULL) {
-				fputs("Cannot open read end of pipe pair.\n", stderr);
-				return(-1);
-			}
-			dialog_state.pipe_input=read_pipe;
-			if((write_pipe=fdopen(pipepair[1], "r"))==NULL) {
-				fputs("Cannot open read end of pipe pair.\n", stderr);
-				return(-1);
+	if(uses_pkg) {
+		FILE	*pkg;
+		char	val[32];
+		long	v;
+
+		sprintf(newpath,"/usr/sbin/pkg query \"%%#r%%k\" \"%s\"", path);
+		fflush(stdout);
+		pkg=popen(newpath,"r");
+		if(pkg) {
+			if(fgets(val, sizeof(val), pkg)!=NULL) {
+				if(WEXITSTATUS(pclose(pkg))==0) {
+					if(strtol(val, NULL, 10)==0)
+							return true;
+					return false;
+				}
+				else {
+					blacklist(path,ENTER);
+					return false;
+				}
 			}
-			fprintf(write_pipe, "%d\n%c", gauge, 4);
-			fclose(write_pipe);
-			dialog_gauge(NULL, "Searching for leaves", maxy/2-1, maxx/2-12, gauge);
-			fclose(read_pipe);
-#endif
-			lastgauge=gauge;
 		}
-		sprintf(path,"%s/+REQUIRED_BY",gl.gl_pathv[p]);
-		if(stat(path,&sb)) {
+		blacklist(path,ENTER);
+		pclose(pkg);
+		return false;
+	}
+	else {
+		sprintf(newpath,"%s/+REQUIRED_BY",path);
+		if(stat(newpath,&sb)) {
 			switch(errno) {
 				case ENOENT:
 					/* No +REQUIRED_BY, add to list */
-					add_item(gl.gl_pathv[p]);
+					return true;
 					break;
 				default:
 					/* All other errors, add to blacklist */
-					blacklist(gl.gl_pathv[p],ENTER);
+					blacklist(path,ENTER);
 					break;
 			}
 		}
 		else {
 			if(sb.st_size==0)
-				add_item(gl.gl_pathv[p]);
+				return true;
 		}
+		return false;
 	}
+}
+
+/* Goes through the glob contents, looking for zero-length +REQUIRED-BY */
+int read_pkglist(int loops)
+{
+	if(uses_pkg) {
+		FILE	*pkg;
+		char	line[1024];
+		char	*p;
+
+		do_init_dialog();
+		dialog_msgbox(NULL, "Searching for leaves", 5, 23, FALSE);
+		fflush(stdout);
+		pkg=popen("/usr/sbin/pkg query -e \"%#r=0 && %k=0\" \"%n-%v\\t%c\"", "r");
+		if(!pkg) {
+			fputs("Error executing pkg.\n", stderr);
+			return -1;
+		}
+		while(fgets(line, sizeof(line), pkg)!=NULL) {
+			for(p=strchr(line, 0)-1; p>line && isspace(*p); p--)
+				*p=0;
+			p=strtok(line, "\t");
+			p=strtok(NULL, "\0");
+			add_item(line, p?p:"");
+		}
+		if(WEXITSTATUS(pclose(pkg)) && menulen==0) {
+			fputs("pkg returned an error.\n", stderr);
+			return -1;
+		}
 #ifdef OLD_DIALOG
-	dialog_gauge(NULL, "Searching for leaves", maxy/2-1, maxx/2-12, 7, 24, 100);
-	dialog_clear_norefresh();
+		dialog_clear_norefresh();
 #else
-	if(pipe(pipepair)!=0) {
-		fputs("Cannot create pipe pair.\n", stderr);
-		return(-1);
-	}
-	if((read_pipe=fdopen(pipepair[0], "r"))==NULL) {
-		fputs("Cannot open read end of pipe pair.\n", stderr);
-		return(-1);
-	}
-	dialog_state.pipe_input=read_pipe;
-	if((write_pipe=fdopen(pipepair[1], "r"))==NULL) {
-		fputs("Cannot open read end of pipe pair.\n", stderr);
-		return(-1);
+		dlg_clear();
+#endif
 	}
-	fprintf(write_pipe, "%d\n%c", 100, 4);
-	fclose(write_pipe);
-	dialog_gauge(NULL, "Searching for leaves", maxy/2-1, maxx/2-12, 100);
-	fclose(read_pipe);
-	dlg_clear();
+	else {
+		int		p;
+		int		maxx,maxy;
+		int		lastgauge=-1;
+		int		gauge;
+		char	*comment;
+#ifndef OLD_DIALOG
+		int		pipepair[2];
+		FILE	*read_pipe;
+		FILE	*write_pipe;
+#endif
+
+		do_init_dialog();
+		getmaxyx(stdscr, maxy, maxx);
+		for(p=0;p<pathc;p++) {
+			gauge=p*100/pathc;
+			if(gauge != lastgauge) {
+#ifdef OLD_DIALOG
+				dialog_gauge(NULL, "Searching for leaves", maxy/2-1, maxx/2-12, 7, 24, gauge);
+#else
+				if(pipe(pipepair)!=0) {
+					fputs("Cannot create pipe pair.\n", stderr);
+					return(-1);
+				}
+				if((read_pipe=fdopen(pipepair[0], "r"))==NULL) {
+					fputs("Cannot open read end of pipe pair.\n", stderr);
+					return(-1);
+				}
+				dialog_state.pipe_input=read_pipe;
+				if((write_pipe=fdopen(pipepair[1], "r"))==NULL) {
+					fputs("Cannot open read end of pipe pair.\n", stderr);
+					return(-1);
+				}
+				fprintf(write_pipe, "%d\n%c", gauge, 4);
+				fclose(write_pipe);
+				dialog_gauge("", "Searching for leaves", maxy/2-1, maxx/2-12, gauge);
+				fclose(read_pipe);
 #endif
+				lastgauge=gauge;
+			}
+			if(is_leaf_package(pathv[p])) {
+				comment = read_comment(pathv[p]);
+				add_item(pathv[p], comment);
+				free(comment);
+			}
+		}
+#ifdef OLD_DIALOG
+		dialog_gauge(NULL, "Searching for leaves", maxy/2-1, maxx/2-12, 7, 24, 100);
+		dialog_clear_norefresh();
+#else
+		if(pipe(pipepair)!=0) {
+			fputs("Cannot create pipe pair.\n", stderr);
+			return(-1);
+		}
+		if((read_pipe=fdopen(pipepair[0], "r"))==NULL) {
+			fputs("Cannot open read end of pipe pair.\n", stderr);
+			return(-1);
+		}
+		dialog_state.pipe_input=read_pipe;
+		if((write_pipe=fdopen(pipepair[1], "r"))==NULL) {
+			fputs("Cannot open read end of pipe pair.\n", stderr);
+			return(-1);
+		}
+		fprintf(write_pipe, "%d\n%c", 100, 4);
+		fclose(write_pipe);
+		dialog_gauge("", "Searching for leaves", maxy/2-1, maxx/2-12, 100);
+		fclose(read_pipe);
+		dlg_clear();
+#endif
+	}
 	if(menulen==0) {
 		if(loops)
 			dialog_msgbox(NULL, "No new leaves found", 5, 23, TRUE);
@@ -324,6 +513,7 @@ int read_pkglist(int loops)
 
 int remove_ports(void)
 {
+	char	*cmd;
 	char	**args;
 	char	*env[1]={NULL};
 	char	**p;
@@ -331,8 +521,9 @@ int remove_ports(void)
 	int		delete_count=0;
 	pid_t	child;
 	int		status;
+	size_t	st;
 
-	args=(char **)malloc((menulen+2) * sizeof(char *));
+	args=(char **)malloc((menulen+4) * sizeof(char *));
 	if(!args) {
 		do_init_dialog();
 		dialog_msgbox("ERROR", "Can not allocate memory for package list!", 5, 45, TRUE);
@@ -340,7 +531,15 @@ int remove_ports(void)
 		return(-1);
 	}
 	p=args;
-	*(p++)="-G";
+	if(uses_pkg) {
+		*(p++)="/usr/sbin/pkg";
+		*(p++)="delete";
+		*(p++)="-y";
+	}
+	else {
+		*(p++)="/usr/sbin/pkg_delete";
+		*(p++)="-G";
+	}
 	for(i=0;i<menulen;i++) {
 		if(menu[i].ITEM_CHECKED) {
 			*(p++)=menu[i].ITEM_PROMPT;
@@ -360,8 +559,14 @@ int remove_ports(void)
 		endwin();
 	child=vfork();
 	if(child==0) {
-		execve("/usr/sbin/pkg_delete", args, env);
+		execve(args[0], args, env);
 		fprintf(stderr,"ERROR: %d!\n",errno);
+#ifdef OLD_DIALOG
+		if(helpfile != -1) {
+			close(helpfile);
+			unlink(helpfname);
+		}
+#endif
 		_exit(EXIT_FAILURE);
 	}
 	free(args);
@@ -375,7 +580,7 @@ int remove_ports(void)
 	/* On an error return, pause */
 	if(WIFSIGNALED(status) || (WIFEXITED(status) && WEXITSTATUS(status))) {
 		fputs("\n\nPress ENTER to continue... ",stderr);
-		fgetln(stdin, &i);
+		fgetln(stdin, &st);
 	}
 
 	return(0);
@@ -391,43 +596,98 @@ int keep_going(void)
 	return(ret);
 }
 
+int glob_packages(void)
+{
+	if(uses_pkg) {
+		FILE	*pkg;
+		char	*line;
+		char	*nline;
+		size_t	len;
+		int		ret;
+
+		sl = sl_init();
+		fflush(stdout);
+		pkg = popen("/usr/sbin/pkg query \"%n-%v\"", "r");
+		if(!pkg) {
+			fputs("Unable to get list of packages\n",stderr);
+			return EX_OSERR;
+		}
+		while((line = fgetln(pkg, &len))!=NULL) {
+			if(len > 0 && line[len-1]=='\n')
+				len--;
+			nline = strndup(line, len);
+			if(!nline) {
+				fprintf(stderr, "Unable allocate memory for \"%.*s\" to list\n", (int)len, line);
+				return EX_UNAVAILABLE;
+			}
+			if(sl_add(sl, nline)) {
+				fprintf(stderr, "Unable to add package \"%s\" to list\n", nline);
+				return EX_UNAVAILABLE;
+			}
+		}
+		ret = pclose(pkg);
+		if(WEXITSTATUS(ret)) {
+			fprintf(stderr, "pkg exited with error %d\n", WEXITSTATUS(ret));
+			return WEXITSTATUS(ret);
+		}
+
+		pathc = sl->sl_cur;
+		pathv = sl->sl_str;
+	}
+	else {
+		/* glob() package directories */
+		if(glob("/var/db/pkg/*", GLOB_ERR, NULL, &gl)) {
+			fputs("Unable to get list of packages\n",stderr);
+			switch(errno) {
+				case GLOB_NOSPACE:
+					return(EX_UNAVAILABLE);
+				case GLOB_ABORTED:
+					return(EX_NOINPUT);
+				case GLOB_NOMATCH:
+					return(EX_NOINPUT);
+			}
+			return(EXIT_FAILURE);
+		}
+		pathc = gl.gl_pathc;
+		pathv = gl.gl_pathv;
+	}
+	return 0;
+}
+
 /*
  * The hash table is to keep track of leaves which  have already been displayed
  * to the user.
  */
 int main(int argc, char **argv)
 {
-	char		**pathv;
-	struct stat	sb;
-	int			loops=0;
-
-	/* glob() package directories */
-	if(glob("/var/db/pkg/*", GLOB_ERR, NULL, &gl)) {
-		fputs("Unable to get list of packages\n",stderr);
-		switch(errno) {
-			case GLOB_NOSPACE:
-				return(EX_UNAVAILABLE);
-			case GLOB_ABORTED:
-				return(EX_NOINPUT);
-			case GLOB_NOMATCH:
-				return(EX_NOINPUT);
-		}
-		return(EXIT_FAILURE);
-	}
+	int			i;
+
+	uses_pkg = check_pkg();
+
+	i = glob_packages();
+	if(i)
+		return i;
 
-	if(gl.gl_pathc==0) {
+	if(pathc==0) {
 		fputs("No packages found.\n",stderr);
 		return(EXIT_FAILURE);
 	}
 
 	/* Initialize space for blacklist hash table */
-	if(hcreate(1000)==0) {
+	if(hcreate(10000)==0) {
 		fputs("Cannot create hash table.\n",stderr);
 		return(EX_UNAVAILABLE);
 	}
 
+	/* Create temp help file for the description when using pkg on 8.x */
+#ifdef OLD_DIALOG
+	if(uses_pkg)
+		helpfile=mkstemp(helpfname);
+#endif
+
+	i=0;
 	do {
-		if(read_pkglist(loops++))
+		if(read_pkglist(i++))
 			break;
 		if(display_menu())
 			break;
@@ -436,6 +696,13 @@ int main(int argc, char **argv)
 		free_menu();
 	} while(keep_going());
 
+#ifdef OLD_DIALOG
+	if(helpfile != -1) {
+		close(helpfile);
+		unlink(helpfname);
+	}
+#endif
+
 	fputs("\nProgram Terminated Successfully\n",stderr);
 	return(0);
 }