X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=command_util.sh;h=4a9a03cc77f9637e20fc797d99f655ca3ce90a30;hp=0e67af1aba21883e86f2c138f9a3d45b69e0c539;hb=d3eb6494a1883dac8a59ba3c82ada0fbc8ce0971;hpb=4c034f8d2e17a35b8f94408996a0bd1de4a2533a

diff --git a/command_util.sh b/command_util.sh
index 0e67af1a..4a9a03cc 100755
--- a/command_util.sh
+++ b/command_util.sh
@@ -8,18 +8,62 @@ dump_array_member()
 	if test $line_handler -eq 0; then
 		echo ".handler = com_$name_txt,"
 	else
+		echo ".handler = NULL,"
 		echo ".line_handler = com_$name_txt,"
 	fi
 	if test -n "$perms_txt"; then
 		echo ".perms = $perms_txt,"
 	fi
 	echo ".description = \"$desc_txt\","
-	echo ".synopsis = \"$syn_txt\","
+	echo ".usage = \"$usage_txt\","
 	echo ".help = "
 	echo "$help_txt" | sed -e 's/^/\"/g' -e 's/$/\\n\"/g'
 	echo '},'
 }
 
+read_header()
+{
+	local key value i
+
+	while read key value; do
+		case "$key" in
+		---)
+			break
+			;;
+		HC:)
+			header_comment="$value"
+			;;
+		CC:)
+			c_file_comment="$value"
+			;;
+		OF:)
+			output_file="$value"
+			array_name=${value%command_list}cmds
+			;;
+		SF:)
+			source_file="$value"
+			;;
+		AT:)
+			array_type="$value"
+			;;
+		IN:)
+			for i in $value; do
+				includes="$includes
+#include \"$i.h\""
+			done
+			includes="$includes
+#include \"$output_file.h\""
+			;;
+		SN:)
+			section_name="$value"
+		esac
+	done
+	if test -z "$header_comment" -o -z "$c_file_comment" \
+			-o -z "$output_file"; then
+		echo "header error" 1&>2
+		exit 1
+	fi
+}
 
 read_one_command()
 {
@@ -27,7 +71,7 @@ read_one_command()
 
 	name_txt=""
 	desc_txt=""
-	syn_txt=""
+	usage_txt=""
 	help_txt=""
 	perms_txt=""
 	line_handler=0
@@ -49,8 +93,8 @@ read_one_command()
 		L:)
 			line_handler=1
 			;;
-		S:)
-			syn_txt="$value"
+		U:)
+			usage_txt="$value"
 			;;
 		H:)
 			help_txt="${value}"
@@ -66,12 +110,12 @@ ${line# }"
 			;;
 		esac
 	done
-	if test -n "$name_txt" -a -n "$desc_txt" -a -n "$syn_txt" \
+	if test -n "$name_txt" -a -n "$desc_txt" -a -n "$usage_txt" \
 			-a -n "$help_txt"; then
 		ret=1
 		return
 	fi
-	if test -z "$name_txt" -a -z "$desc_txt" -a -z "$syn_txt" \
+	if test -z "$name_txt" -a -z "$desc_txt" -a -z "$usage_txt" \
 			-a -z "$help_txt"; then
 		ret=0
 		return
@@ -81,46 +125,36 @@ ${line# }"
 	echo "!ERROR!"
 	echo "N: $name_txt"
 	echo "D: $desc_txt"
-	echo "S: $syn_txt"
+	echo "S: $usage_txt"
 	echo "P: $perms_txt"
 	echo "H: $help_txt"
 }
 
 dump_man()
 {
-	echo "NAME"
-	printf "\t$name_txt - $desc_txt\n"
-	echo "SYNOPSIS"
-	printf "\t$syn_txt\n"
-	echo "DESCRIPTION"
+	echo ".SS \"$name_txt\""
+	echo "$desc_txt"
+	echo
+	echo "\\fBusage: \\fP$usage_txt"
+	echo
 	echo "$help_txt"
+	echo
 	if test -n "$perms_txt"; then
-		echo "PERMISSIONS"
+		echo -n "\\fBpermissions:\\fP "
 		if test "$perms_txt" = "0"; then
-			printf "\t(none)\n"
+			echo "(none)"
 		else
-			printf "\t$perms_txt\n"
+			echo "$perms_txt"
 		fi
 	fi
-
+	echo
 }
 
 
 com_man()
 {
-	local cn="$(grep ^codename Makefile.in)"
-	local ver="$(grep ^AC_INIT configure.ac \
-		| cut -f 2 -d ',')"
-	cn=${cn#*=}
-	ver=${ver# *[}
-	ver=${ver%]}
-	echo "r=paraslash-$ver (cn: $cn)"
-	local n
-	local txtdir=txt
-	local mandir=man/man1
-	local htmldir=html
-	local pfx="$1"
-	mkdir -p $txtdir $mandir $htmldir || exit 1
+	echo "[$section_name]"
+	echo
 	while : ; do
 		read_one_command
 		if test $ret -lt 0; then
@@ -129,17 +163,15 @@ com_man()
 		if test $ret -eq 0; then
 			break
 		fi
-		n=$pfx-$name_txt
-		echo "pfx: $pfx, name: $n"
-		dump_man > $txtdir/$n.txt
-		txt2man -t "$n" -r "$r"  < $txtdir/$n.txt \
-			| sed -e 1d > $mandir/$n.1
-		man2html $mandir/$n.1 > $htmldir/$n.html
+		dump_man
 	done
 }
 
-com_array()
+com_c_file()
 {
+	echo "/** \file $output_file.c $c_file_comment */"
+	echo "$includes"
+	echo "struct $array_type $array_name[] = {"
 	while : ; do
 		read_one_command
 		if test $ret -lt 0; then
@@ -150,19 +182,35 @@ com_array()
 		fi
 		dump_array_member
 	done
+	echo '{.name = NULL}};'
 }
 
 dump_proto()
 {
+	echo '/**'
+	echo " * $desc_txt"
+	echo ' *'
+	echo ' * \param fd the file descriptor to send output to'
 	if test $line_handler -eq 0; then
-		echo "static int com_$name_txt(int, int, char **);"
+		echo ' * \param argc the number of arguments'
+		echo ' * \param argv the argument vector'
 	else
-		echo "static int com_$name_txt(int, char *);"
+		echo ' * \param cmdline the full command line'
 	fi
+	echo ' * '
+	echo " * usage: $usage_txt"
+	echo ' * '
+	echo "$help_txt" | sed -e 's/^/ * /g'
+	echo ' */'
+	grep "^\(__noreturn \)*int com_$name_txt(" $source_file | sed -e 's/$/;/1'
+	echo
 }
 
-com_proto()
+com_header()
 {
+	echo "/** \file $output_file.h $header_comment */"
+	echo
+	echo "extern struct $array_type $array_name[];"
 	while : ; do
 		read_one_command
 		if test $ret -lt 0; then
@@ -175,14 +223,15 @@ com_proto()
 	done
 }
 
+read_header
 arg="$1"
 shift
 case "$arg" in
-	"array")
-		com_array
+	"c")
+		com_c_file
 		;;
-	"proto")
-		com_proto
+	"h")
+		com_header
 		;;
 	"man")
 		com_man $*