Added support for "bin-ified" vmstats web app source files

runtime/bin/resources.h

Index: runtime/bin/resources.h
===================================================================
--- runtime/bin/resources.h	(revision 0)
+++ runtime/bin/resources.h	(revision 0)
@@ -0,0 +1,44 @@
+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#ifndef BIN_RESOURCES_H_
+#define BIN_RESOURCES_H_
+
+#include <stddef.h>
+#include <string.h>
+
+class Resources {
+ public:
+  static const int kNoSuchInstance = -1;
+
+  static int ResourceLookup(const char* path, const char** resource) {
+    for (unsigned i = 0; i < get_resource_count(); i++) {

[srdjan, 2013/03/05 23:17:30]

for (int i = 0 ...

[Tom Ball, 2013/03/06 00:34:43]

Done.

+      resource_map_entry* entry = get_resource(i);
+      if (!strcmp(path, entry->path_)) {

[srdjan, 2013/03/05 23:17:30]

strcmp(..) == 0

[Tom Ball, 2013/03/06 00:34:43]

Done.

+        *resource = entry->resource_;

[siva, 2013/03/05 23:12:44]

ASSERT(entry->length_ > 0);

[Tom Ball, 2013/03/06 00:34:43]

Done.

+        return entry->length_;
+      }
+    }
+    return kNoSuchInstance;
+  }
+
+ private:
+  typedef struct {

[srdjan, 2013/03/05 23:17:30]

struct resource_map_entry {
 ...
};

[Tom Ball, 2013/03/06 00:34:43]

Done.

+    const char* path_;
+    const char* resource_;
+    size_t length_;
+  } resource_map_entry;
+
+  // These fields are generated by resources_gen.cc.
+  static resource_map_entry builtin_resources_[];
+  static const size_t builtin_resources_count_;

[siva, 2013/03/05 23:12:44]

Wouldn't this just be 
sizeof(builtin_resources_) / sizeof(resource_map_entry);

Maybe you can assert that to with the value put in by the generator to make sure
there were no issues during generation.

[srdjan, 2013/03/05 23:17:30]

s/size_t/intptr_t/ ? (also below).

[Tom Ball, 2013/03/06 00:34:43]

Done.

[Tom Ball, 2013/03/06 00:34:43]

Done.

[Tom Ball, 2013/03/06 00:34:43]

sizeof(builtin_resources_) won't compile because it's an incomplete type.

+
+  static resource_map_entry* get_resource(int i) {

[siva, 2013/03/05 23:12:44]

ASSERT(i >= 0 && i < builtin_resources_count_);

[Tom Ball, 2013/03/06 00:34:43]

Done.

+    return builtin_resources_ + i;
+  }
+
+  static size_t get_resource_count() { return builtin_resources_count_; }

[siva, 2013/03/05 23:12:44]

Since all methods in here are static, you could add

  DISALLOW_ALLOCATION();
  DISALLOW_IMPLICIT_CONSTRUCTORS(Resources);

[Tom Ball, 2013/03/06 00:34:43]

Done.

+};
+
+#endif  // BIN_RESOURCES_H_