Add embedded template generator (need to convert to normal tool)

tools/embed.rb

@@ -0,0 +1,115 @@
+
+class Templator
+	def initialize( filename )
+		output_filename = filename.gsub(/\.template/,".inc")
+
+		if File.exist?(output_filename) && File.mtime(filename) < File.mtime(output_filename)
+			return
+		end
+		puts "[EMBED] #{filename} -> #{output_filename}"
+
+		@filename = filename
+		@i = File.open(filename,"r")
+		@o = File.open( output_filename, "w" )
+
+		@count = 0
+		@arg_list = []
+
+		self.process
+	end
+
+	def output( text )
+		@o.write(text)
+		@count += text.size
+		if @count > 65
+			@o.write "\"\n\t\t\""
+			@count = 0
+		end
+	end
+
+	def process()
+		@o.puts "#ifdef HEADERS"
+		@o.puts "\t#include \"#{ @filename.gsub(/\.template$/,'.h') }\""
+		@o.puts "#else"
+
+		@o.write "\tfprintf( f, \n\t\t\""
+
+		while !@i.eof()
+			c = @i.read(1)
+
+			if c == "%"
+				c = @i.read(1)
+				if c == "%"
+					output "%%"
+				elsif c == "("
+					# Logic
+					@o.write "\"\n"
+					@arg_list.each {|item|
+						@o.write "\t\t, #{item.strip}\n"
+					}
+					@arg_list = []
+					@o.write "\t);\n"
+
+					levels = 1
+					while !@i.eof() && levels > 0
+						c = @i.read(1)
+						if c == ')'
+							levels -= 1
+						elsif c == '('
+							levels += 1
+						end
+
+						if levels > 0
+							@o.write c
+						end
+					end
+					#if( (c=@i.read(1)) != "\n" )
+					#	puts "Expecting endline after %(), got #{c}"
+					#	exit
+					#end
+					@o.write "\n"
+
+					@o.write "\tfprintf( f, \""
+				else
+					# Variable
+					output("%")
+					output(c)
+					while !@i.eof() && (c=@i.read(1)) != "{"
+						output(c)
+					end
+
+					argument = ""
+					while !@i.eof() &&  (c=@i.read(1)) != "}"
+						argument += c
+					end
+					@arg_list.push(argument)
+				end
+			elsif c == "\n"
+				output( "\\n" )
+			elsif c == "\""
+				output( "\\\"" )
+			elsif c == "\t"
+				output( "\\t" )
+			elsif c == "\\"
+				output( "\\\\" )
+			else
+				output(c)
+			end
+		end
+
+		# Close out printf
+		@o.write "\"\n"
+		@arg_list.each {|item|
+			@o.write "\t\t, #{item.strip}\n"
+		}
+		arg_list = []
+		@o.write "\t);\n"
+		@o.puts "#endif"
+
+		@o.close
+	end
+end
+
+#Templator.new("src/view/series.html.template").process
+Templator.new(ARGV[0])
+