X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=command_util.sh;h=abae4ec2b74c84e925c0297900c01c3dfb3c553a;hp=f388b2cfb152db7cf34e0b2f84313ba26a209903;hb=c9df5dfaa915915e0717c1992bc8498f6432dba8;hpb=ec354cf583bc2838ecfac64c428d3f992681c5fc

diff --git a/command_util.sh b/command_util.sh
index f388b2cf..abae4ec2 100755
--- a/command_util.sh
+++ b/command_util.sh
@@ -10,11 +10,8 @@ read_header()
 		---)
 			break
 			;;
-		HC:)
-			header_comment="$value"
-			;;
-		CC:)
-			c_file_comment="$value"
+		BN:)
+			base_name="$value"
 			;;
 		OF:)
 			output_file="$value"
@@ -47,8 +44,7 @@ read_header()
 			template_members="$value"
 		esac
 	done
-	if test -z "$header_comment" -o -z "$c_file_comment" \
-			-o -z "$output_file"; then
+	if test -z "$output_file"; then
 		echo "header error" 1&>2
 		exit 1
 	fi
@@ -193,58 +189,51 @@ com_man()
 	done
 }
 
-dump_proto()
+make_proto()
 {
-	local source_file match=""
-
-	echo '/**'
-	echo " * $desc_txt"
-	echo ' *'
-	if [[ "$system_includes" =~ openssl/rc4.h ]]; then
-		echo ' * \param rc4c The rc4 crypt context.'
-	else
-		echo ' * \param fd The file descriptor to send output to.'
-	fi
-	echo ' * \param argc The number of arguments.'
-	echo ' * \param argv The argument vector.'
-	echo ' * '
-	echo " * Usage: $usage_txt"
-	echo ' * '
-	echo "$help_txt" | sed -e 's/^/ * /g'
-	echo ' */'
+	local source_file match="" CR='
+'
 	if test -n "$prototype"; then
-		echo "$prototype"
-		echo
+		result="$prototype$CR"
 		return
 	fi
+	result=
 	for source_file in $source_files; do
 		match=$(grep "^\(__noreturn \)*int com_$name_txt(" $source_file | head -n 1 | sed -e 's/$/;/1')
 		if test -n "$match"; then
-			echo "$match"
+			result="$result$match$CR"
 			break
 		fi
 	done
-	echo
 }
 
-dump_array_member()
+make_array_member()
 {
-	echo '{'
-	echo ".name = \"$name_txt\","
-	echo ".handler = com_$name_txt,"
+	local TAB='	' CR='
+'
+	local tmp
+
+	result="{.name = \"$name_txt\", .handler = com_$name_txt, "
 	if test -n "$perms_txt"; then
-		echo ".perms = $perms_txt,"
+		result="$result .perms = $perms_txt,"
 	fi
-	echo ".description = \"$desc_txt\","
-	echo ".usage = \"$usage_txt\","
-	echo ".help = "
-	printf "%s\n" "$help_txt" | sed -e 's/^/\"/g' -e 's/$/\\n\"/g'
-	echo '},'
+	result="$result.description = \"$desc_txt\", .usage = \"$usage_txt\", \\$CR .help = "
+	tmp="$(printf "%s\n" "$help_txt" | sed -e 's/^/\"/g' -e 's/$/\\n\"/g' \
+		-e "s/$TAB/\\\t/g" -e's/$/\\/g')"
+	result="$result$tmp$CR}, \\$CR"
 }
 
+make_completion()
+{
+	local CR='
+'
+	result="  {.name = \"$name_txt\", .completer = ${name_txt}_completer}, \\$CR"
+}
 
 template_loop()
 {
+	local loop_result=
+
 	local t_name="$name_txt"
 	local t_perms="$perms_txt"
 	local t_desc="$desc_txt"
@@ -255,21 +244,29 @@ template_loop()
 	for member in $template_members; do
 		local sed_cmd="sed -e s/@member@/$member/g"
 		#echo "sed_cmd: $sed_cmd"
-		name_txt=$(echo $t_name | $sed_cmd)
+		name_txt=$(echo "$t_name" | $sed_cmd)
 		#name_txt="$tname"
-		perms_txt=$(echo $t_perms | $sed_cmd)
-		desc_txt=$(echo $t_desc | $sed_cmd)
-		usage_txt=$(echo $t_usage | $sed_cmd)
+		perms_txt=$(echo "$t_perms" | $sed_cmd)
+		desc_txt=$(echo "$t_desc" | $sed_cmd)
+		usage_txt=$(echo "$t_usage" | $sed_cmd)
 		help_txt=$(printf "%s\n" "$t_help" | $sed_cmd)
 		prototype=$(echo "$template_prototype" | $sed_cmd)
+		result=
 		$1
+		loop_result="$loop_result$result"
 	done
-
+	result="$loop_result"
+	# reset global variables
+	name_txt="$t_name"
+	perms_txt="$t_perms"
+	desc_txt="$t_desc"
+	usage_txt="$t_usage"
+	help_txt="$t_help"
+	source_files="$t_source_files"
 }
 
 com_c_file()
 {
-	echo "/** \file $output_file.c $c_file_comment */"
 	echo "$system_includes"
 	echo "$includes"
 	echo "struct $array_type $array_name[] = {"
@@ -282,18 +279,21 @@ com_c_file()
 			break
 		fi
 		if test $template -eq 0; then
-			dump_array_member
+			make_array_member
+			printf "%s" "$result"
 			continue
 		fi
-		template_loop dump_array_member
+		template_loop make_array_member
+		printf "%s" "$result"
 	done
 	echo '{.name = NULL}};'
 }
 
 com_header()
 {
-	echo "/** \file $output_file.h $header_comment */"
-	echo
+	local array_members CR='
+'
+
 	echo "extern struct $array_type $array_name[];"
 	while : ; do
 		read_one_command
@@ -304,11 +304,42 @@ com_header()
 			break
 		fi
 		if test $template -eq 0; then
-			dump_proto
+			make_proto
+			printf "%s" "$result"
+			make_array_member
+			array_members="$array_members$result"
 			continue
 		fi
-		template_loop dump_proto
+		template_loop make_proto
+		printf "%s" "$result"
+		template_loop make_array_member
+		array_members="$array_members$result"
 	done
+	array_members="$array_members{.name = NULL} \\$CR"
+	echo "#define DEFINE_$(tr 'a-z' 'A-Z' <<< "$base_name")_CMD_ARRAY $array_members"
+}
+
+com_completion()
+{
+
+	echo "#define $1 \\"
+	while : ; do
+		read_one_command
+		if test $ret -lt 0; then
+			exit 1
+		fi
+		if test $ret -eq 0; then
+			break
+		fi
+		if test $template -eq 0; then
+			make_completion
+			printf "%s" "$result"
+			continue
+		fi
+		template_loop make_completion
+		printf "%s" "$result"
+	done
+	echo
 }
 
 read_header
@@ -324,4 +355,7 @@ case "$arg" in
 	"man")
 		com_man $*
 		;;
+	"compl")
+		com_completion $*
+		;;
 esac