first commit - PoC

1 files changed, 97 insertions, 0 deletions

diff --git a/parse.awk b/parse.awk
new file mode 100644
index 0000000..fd6e3e7
--- /dev/null
+++ b/parse.awk
@@ -0,0 +1,97 @@
+BEGIN{
+	lnum=0;
+	cnum=0;
+	type="";
+	FS=":";
+	# category is an array of category data
+	delete category;
+	# link is an array of link data
+	delete link;
+
+	### configurable variables
+	BASEDIR="./";
+	ROOTFILE="./lawn/index.gph";
+	ROOTSEL="/lawn/index.gph";
+	HOST="localhost";
+	PORT="1500";
+}
+
+function is_empty(a){
+	for (i in a)
+		return 0;
+	return 1;
+}
+
+function add_link(c){
+	lnum+=1;
+	for (k in c){
+		link[lnum,k]=c[k]; 
+	}
+}
+
+function add_category(c){
+	cnum+=1;
+	for (k in c){
+		category[cnum,k]=c[k]; 
+	}
+}
+
+
+function get_cur(cur){
+	#print "cur[Type]:", cur["Type"];	
+	switch (cur["Type"]) {
+		case "": {
+			print "empty type -- skipping record";
+			return;	
+		}
+		case "link": {
+			add_link(cur);
+			return;
+		}
+		case "category":{
+			add_category(cur);
+			return;
+		}
+		default: {
+			printf("invalid type: %s -- skipping\n", cur["Type"]) ;
+			return;
+		}
+	}
+}
+
+
+/^[A-Z][-a-zA-Z]+:/{
+	
+	#print "Field:",$1,"-","Value:",$2
+	gsub(/^ +/,"",$2);
+	gsub(/ *$/,"",$2);
+	cur[$1]=$2;
+}
+
+/^[[:blank:]]*$/{
+	if (!is_empty(cur)){
+		get_cur(cur);
+		delete cur;
+	}
+	else{
+		print "cur is empty" > /dev/stderr
+	}
+}
+
+END{
+##	for (i=1;i<=cnum;i++){
+##		printf("[1%s|%s|%s|%s]\r\n", category[i,"LinkName"], category[i,"Selector"], \
+##			category[i,"Host"], category[i,"Port"]);
+##	}
+
+	render_init();
+	render_categories(category, cnum);
+	render_post_categories(category, cnum);
+	render_links(category, cnum, link, lnum);
+	render_finalise(category, cnum, link, lnum);
+	##render_links(link, lnum, cfiles);
+	#for (k in cnames)
+	#	print k, cnames[k];
+	
+
+}