adding webrick functionality

hyde.rb

@@ -1,18 +1,22 @@
+require 'mime-types'
+
 module Hyde
   # Interchangeable pattern matching
   module PatternMatching
-    def prep_path(path)
+    def prep_path(path,safe_regex: true)
       raise Exception, "Not permitted" if @lock_methods
+      @safe_regex = safe_regex
       @path = normalize(path) if path.kind_of? String
       @path = path if path.kind_of? Regexp
     end
     def match?(path)
       raise Exception, "Not permitted" if @lock_methods
       return true if @path == ""
+      split_path = path.split("/").filter { |x| x != "" }
       if @path.kind_of? Regexp then
-        return Regexp.new("^"+@path.to_s+"$").match normalize_input(path)
+        return @path.match normalize_input(path) unless @safe_regex
+        return Regexp.new("^"+@path.to_s+"$").match split_path[0]
       else
-        split_path = path.split("/").filter { |x| x != "" }
         @path.split("/").filter { |x| x != "" }
         .each_with_index { |x,i| 
           return false if x != split_path[i]
@@ -42,6 +46,14 @@ module Hyde
     end
   end
 
+  # Methods to control requests, accessible from within blocks
+  module PublicRequestControlMethods
+    def redirect(url)
+      puts "Unimplemented method 'redirect' called"
+      return
+    end
+  end
+
   # Request control class
   class Request
     def initialize(path,request,response)
@@ -71,19 +83,35 @@ module Hyde
   # Handler classes
   class Probe
     include Hyde::PatternMatching
-    def initialize (path, &block_optional) 
+    include Hyde::PublicRequestControlMethods
-      prep_path path
+    def initialize (path, safe_regex: true, &block_optional) 
+      prep_path path, safe_regex: safe_regex
       @block = block_optional 
     end
     def match(request)
-      if match? request.path then
+      if @block and (match? request.path) then
-        p_request = Hyde::ProtectedRequest.new(request)
+        @current_request = Hyde::ProtectedRequest.new(request)
         @lock_methods = true
-        self.instance_exec p_request, &@block if @block
+        return_later = self.instance_exec @current_request, &@block
         @lock_methods = false
+        return return_later
       end
     end
   end
+
+  class Serve < Hyde::Probe
+    def match(request)
+      return super if @block
+      if match? request.path then
+        match_path = normalize_input(request.path).match(@path)[0]
+        filepath = request.filepath+match_path
+        mimetype = MIME::Types.type_for(filepath)
+        file = File.new filepath, "r"
+        data = file.read()
+        # TODO: Finish this
+    end
+  end
+
   class PrintProbe < Hyde::Probe
     def match(request)
       if match? request.path then
@@ -94,19 +122,27 @@ module Hyde
 
   # Handler invocation functions
   module Handlers
-    def probe(*a, **b, &block) 
+    { 
-      @chain.append Hyde::Probe.new *a, **b, &block
+      probe: Hyde::Probe,
-    end
+      printProbe: Hyde::PrintProbe
-    def printProbe(*a, **b, &block)
+    }.each_pair { |name, newclass|
-      @chain.append Hyde::PrintProbe.new *a, **b, &block
+      define_method name do |path, *a, **b, &block| 
-    end
+        if path.kind_of? Array then
+          path.each do |x|
+            @chain.append newclass.new x, *a, **b, &block
+          end
+        else
+          @chain.append newclass.new path, *a, **b, &block
+        end
+      end
+    }
   end
   
   class Pathspec
     include Hyde::PatternMatching
     include Hyde::Handlers
-    def initialize (path, root_path: nil, &block)
+    def initialize (path, root_path: nil, safe_regex: true, &block)
-      prep_path path
+      prep_path path, safe_regex: safe_regex
       @chain = []
       @root_override = root_path
       @remap = false
@@ -114,8 +150,14 @@ module Hyde
       self.instance_exec &block
       @lock_methods = false
     end
-    def path(*a, **b, &block)
+    def path(path, *a, **b, &block)
-      @chain.append Hyde::Pathspec.new *a, **b, &block
+      if path.kind_of? Array then
+        path.each do |x|
+          @chain.append Hyde::Pathspec.new x, *a, **b, &block
+        end
+      else
+        @chain.append Hyde::Pathspec.new path, *a, **b, &block
+      end
     end
     def root(path)
       @lock_methods = false
@@ -131,13 +173,13 @@ module Hyde
     def match(request) 
       raise Exception, "Not permitted" if @lock_methods
       if match? request.path then
-        cut_path = normalize_input(request.path).sub(@path, "")
+        match_path = normalize_input(request.path).match(@path)
-        next_path = normalize_input(request.path).match(@path)[0]
+        next_path = match_path[0]
-        request.path = cut_path
+        request.path = cut_path = match_path.post_match
         if @root_override then
           request.filepath = if @remap then
                                @root_override+"/" 
-                             else @root_override+next_path+"/" end
+                             else @root_override+"/"+next_path+"/" end
         else
           request.filepath = request.filepath+next_path+"/"
         end

test_hyde.rb

@@ -10,10 +10,46 @@ path = Hyde::Pathspec.new "/" do
     printProbe "test"
     printProbe "test_*"
     probe "speen" do |request|
-      puts "Vinny pls say funny word"
+      puts "maurice spinning"
+      redirect "https://www.youtube.com/watch?v=KeNyN_rVL_c"
       pp request
     end
   end
+  path "cell_1337" do
+    root "/var/www/cells"
+    path "control" do
+      probe "close" do |request|
+        puts "Permissions level 4 required to control this cell"
+        pp request 
+      end
+      probe "open" do |request|
+        puts "Permissions level 4 required to control this cell"
+        pp request
+      end
+    end
+    printProbe "info"
+  end
+  path (/cell_[^\/]*/) do
+    root "/var/www/cells"
+    path "control" do
+      probe "close" do |request|
+        puts "Closing cell #{request.filepath.match /cell_[^\/]*/}"
+        pp request
+      end
+      probe "open" do |request|
+        puts "Opening cell #{request.filepath.match /cell_[^\/]*/}"
+        pp request
+      end
+    end
+    printProbe "dura"
+    printProbe "info"
+  end
+  path "bad_?" do
+    printProbe "path"
+  end
+  probe ["info","hyde"] do
+    puts "this is the most disgusting and visceral thing i've written yet, and i love it"
+  end
 end
 
 [
@@ -23,8 +59,14 @@ end
   Hyde::Request.new("/docs/speen",nil,nil),
   Hyde::Request.new("/docs/test",nil,nil),
   Hyde::Request.new("/docs/test_3",nil,nil),
+  Hyde::Request.new("/cell_41/control/open",nil,nil),
+  Hyde::Request.new("/cell_21/control/close",nil,nil),
+  Hyde::Request.new("/cell_19283/info",nil,nil),
+  Hyde::Request.new("/cell_1337/control/close",nil,nil),
+  Hyde::Request.new("/duracell_129/control/open",nil,nil),
+  Hyde::Request.new("/duracell_1447/control/close",nil,nil),
+  Hyde::Request.new("/bad_2path",nil,nil),
+  Hyde::Request.new("/info",nil,nil),
+  Hyde::Request.new("/hyde",nil,nil)
 ].each { |x| path.match(x) }
-
+# what a load of fuck this is
-
-
-

test_webrick.rb

@@ -1,11 +1,13 @@
 require 'webrick'
 
-root = File.expand_path '~/hyde/'
+server = WEBrick::HTTPServer.new :Port => 8000
-server = WEBrick::HTTPServer.new :Port => 8000, :DocumentRoot => root
 
 trap 'INT' do server.shutdown end
 server.mount_proc '/' do |req, res|
-  res.body = 'Hello, world!'
+  pp res
+  pp req
+  res['Content-Type'] = "text/plain"
+  res.body = 'A'*65536+"Hello world"
 end
 server.start