Initial import of PicoBSD v0.4 tree.

3 files changed, 114 insertions, 0 deletions

diff --git a/release/picobsd/tinyware/help/Makefile b/release/picobsd/tinyware/help/Makefile
new file mode 100644
index 0000000..0b56779
--- /dev/null
+++ b/release/picobsd/tinyware/help/Makefile
@@ -0,0 +1,9 @@
+#	$Id: Makefile,v 1.1.1.1 1998/07/14 07:30:53 abial Exp $
+#
+PROG=help
+SRCS+=help.c
+NOMAN=yes
+
+.include <bsd.prog.mk>
+
+
diff --git a/release/picobsd/tinyware/help/README b/release/picobsd/tinyware/help/README
new file mode 100644
index 0000000..8b86ba1
--- /dev/null
+++ b/release/picobsd/tinyware/help/README
@@ -0,0 +1,8 @@
+1998.02.20
+
+This is work in progress. Eventually I'll prepare the help system for newbies,
+and these files are just the beginning of it...
+
+<abial@nask.pl>
+
+$Id: README,v 1.1.1.1 1998/07/14 07:30:53 abial Exp $
diff --git a/release/picobsd/tinyware/help/help.c b/release/picobsd/tinyware/help/help.c
new file mode 100644
index 0000000..fda11a6
--- /dev/null
+++ b/release/picobsd/tinyware/help/help.c
@@ -0,0 +1,97 @@
+/*-
+ * Copyright (c) 1998 Andrzej Bialecki
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $Id: help.c,v 1.1.1.1 1998/07/14 07:30:53 abial Exp $
+ *
+ */
+
+
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+#include <dirent.h>
+
+void
+display(char *fname)
+{
+	FILE *fd;
+	DIR *dirp;
+	struct dirent *d;
+	char buf[100],junk[5],c, *dot;
+	int i;
+
+	snprintf(buf,99,"/help/%s.hlp",fname);
+	if((fd=fopen(buf,"r"))==NULL) {
+		printf("No help available for '%s'.\n",fname);
+		exit(1);
+	}
+	printf("\n");
+	i=0;
+	while(!feof(fd)) {
+		if(fgets(buf,99,fd)==NULL) continue;
+		if(i<23) {
+			printf("%s",buf);
+			i++;
+		} else {
+			printf("Press Enter to continue");
+			fgets(junk,5,stdin);
+			printf("%s",buf);
+			i=0;
+		}
+	}
+	printf("\n");
+	i=0;
+	if(strcmp(fname,"help")==0) {
+		printf("The following help items are available:\n\n");
+		dirp=opendir("/help/.");
+		while((d=readdir(dirp))!=NULL) {
+			if(d->d_name[0]=='.') continue;
+			if((dot=strchr(d->d_name,'.'))!=NULL) {
+				*dot='\0';
+			}
+			printf("%-13s",d->d_name);
+			i++;
+			if(i>5) {
+				printf("\n");
+				i=0;
+			}
+		}
+		closedir(dirp);
+		printf("\n");
+	}
+	return;
+}
+
+
+int
+main(int argc, char *argv[])
+{
+	if(argc==1) {
+		display("help");
+	} else {
+		display(argv[1]);
+	}
+	exit(0);
+}