land #69, add buffer/comment support

lib/rex/text/lang.rb

@@ -217,5 +217,19 @@ def self.to_psh_comment(str, wrap = DefaultWrap)
       return wordwrap(str, 0, wrap, '', '# ')
     end
 
+    #
+    # Converts to a zig style array of bytes
+    #
+    def self.to_zig(str, wrap = DefaultWrap, name = "buf")
+      return numhexify(str, wrap, '', '',  "\nconst #{name}: []const u8 = \&.{\n", "};", ',')
+    end
+
+    #
+    # Creates a zig-style comment
+    #
+    def self.to_zig_comment(str, wrap = DefaultWrap)
+      return wordwrap(str, 0, wrap, '', '// ')
+    end
+
   end
 end

spec/rex/text/lang_spec.rb

@@ -4,7 +4,7 @@
 
 RSpec.describe Rex::Text do
 
-  LANGUAGES = %w[ bash c csharp golang masm nim rust perl python ruby ]
+  LANGUAGES = %w[ bash c csharp golang masm nim rust perl python ruby zig ]
 
   describe "languages match expected output" do
     let(:expected_bash) do
@@ -43,6 +43,10 @@
       "buf = \n\"\\x41\\x41\\x41\\x41\\x41\\x41\" +\n\"\\x41\\x41\\x41\\x41\"\n"
     end
 
+    let(:expected_zig) do
+      "\nconst buf: []const u8 = &.{\n0x41,0x41,0x41,0x41,0x41,0x41,\n0x41,0x41,0x41,0x41};\n"
+    end
+
     it "bash is as expected" do
       output = described_class.to_bash('A' * 10, 30)
       expect(output).to eq(expected_bash)
@@ -113,6 +117,11 @@
       output = described_class.to_ruby('A' * 10, 30)
       expect(output).to eq(expected_ruby)
     end
+
+    it "zig is as expected" do
+      output = described_class.to_zig('A' * 10, 30)
+      expect(output).to eq(expected_zig)
+    end
   end