Move PPAPI into the Chrome repo. The old repo was

http://ppapi.googlecode.com/

TEST=none
BUG=none

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@64613 0039d316-1c4b-4281-b951-d872f2087c98

5 files changed, 521 insertions, 0 deletions

diff --git a/ppapi/example/Info.plist b/ppapi/example/Info.plist
new file mode 100644
index 0000000..7925b7f
--- /dev/null
+++ b/ppapi/example/Info.plist
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>English</string>
+	<key>CFBundleExecutable</key>
+	<string>${EXECUTABLE_NAME}</string>
+	<key>CFBundleGetInfoString</key>
+	<string>Copyright 2010 Google, Inc.</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.google.exampleplugin</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundlePackageType</key>
+	<string>BRPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1.0</string>
+	<key>CFPlugInDynamicRegisterFunction</key>
+	<string></string>
+	<key>CFPlugInDynamicRegistration</key>
+	<string>NO</string>
+	<key>WebPluginDescription</key>
+	<string>Simple Pepper plug-in that handles tests</string>
+	<key>WebPluginMIMETypes</key>
+	<dict>
+		<key>pepper-application/x-pepper-example-plugin</key>
+		<dict>
+			<key>WebPluginExtensions</key>
+			<array>
+				<string>testpepper</string>
+			</array>
+			<key>WebPluginTypeDescription</key>
+			<string>Test Pepper API</string>
+		</dict>
+	</dict>
+	<key>WebPluginName</key>
+	<string>Pepper Test PlugIn</string>
+</dict>
+</plist>
diff --git a/ppapi/example/example.cc b/ppapi/example/example.cc
new file mode 100644
index 0000000..bb3825f
--- /dev/null
+++ b/ppapi/example/example.cc
@@ -0,0 +1,426 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <math.h>
+#include <stdio.h>  // FIXME(brettw) erase me.
+#ifndef _WIN32
+#include <sys/time.h>
+#endif
+#include <time.h>
+
+#include <algorithm>
+
+#include "ppapi/c/dev/ppp_printing_dev.h"
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/c/pp_input_event.h"
+#include "ppapi/c/pp_rect.h"
+#include "ppapi/cpp/completion_callback.h"
+#include "ppapi/cpp/dev/scriptable_object_deprecated.h"
+#include "ppapi/cpp/dev/url_loader_dev.h"
+#include "ppapi/cpp/dev/url_request_info_dev.h"
+#include "ppapi/cpp/graphics_2d.h"
+#include "ppapi/cpp/image_data.h"
+#include "ppapi/cpp/instance.h"
+#include "ppapi/cpp/module.h"
+#include "ppapi/cpp/rect.h"
+#include "ppapi/cpp/var.h"
+
+static const int kStepsPerCircle = 800;
+
+void FlushCallback(void* data, int32_t result);
+
+void FillRect(pp::ImageData* image, int left, int top, int width, int height,
+              uint32_t color) {
+  for (int y = std::max(0, top);
+       y < std::min(image->size().height() - 1, top + height);
+       y++) {
+    for (int x = std::max(0, left);
+         x < std::min(image->size().width() - 1, left + width);
+         x++)
+      *image->GetAddr32(pp::Point(x, y)) = color;
+  }
+}
+
+class MyScriptableObject : public pp::deprecated::ScriptableObject {
+ public:
+  virtual bool HasMethod(const pp::Var& method, pp::Var* exception) {
+    return method.AsString() == "toString";
+  }
+
+  virtual bool HasProperty(const pp::Var& name, pp::Var* exception) {
+    if (name.is_string() && name.AsString() == "blah")
+      return true;
+    return false;
+  }
+
+  virtual pp::Var GetProperty(const pp::Var& name, pp::Var* exception) {
+    if (name.is_string() && name.AsString() == "blah")
+      return new MyScriptableObject();
+    return pp::Var();
+  }
+
+  virtual void GetAllPropertyNames(std::vector<pp::Var>* names,
+                                   pp::Var* exception) {
+    names->push_back("blah");
+  }
+
+  virtual pp::Var Call(const pp::Var& method,
+                       const std::vector<pp::Var>& args,
+                       pp::Var* exception) {
+    if (method.AsString() == "toString")
+      return pp::Var("hello world");
+    return pp::Var();
+  }
+};
+
+class MyFetcherClient {
+ public:
+  virtual void DidFetch(bool success, const std::string& data) = 0;
+};
+
+class MyFetcher {
+ public:
+  MyFetcher() : client_(NULL) {
+    callback_factory_.Initialize(this);
+  }
+
+  void Start(const pp::Instance& instance,
+             const pp::Var& url,
+             MyFetcherClient* client) {
+    pp::URLRequestInfo_Dev request;
+    request.SetURL(url);
+    request.SetMethod("GET");
+
+    loader_ = pp::URLLoader_Dev(instance);
+    client_ = client;
+
+    pp::CompletionCallback callback =
+        callback_factory_.NewCallback(&MyFetcher::DidOpen);
+    int rv = loader_.Open(request, callback);
+    if (rv != PP_ERROR_WOULDBLOCK)
+      callback.Run(rv);
+  }
+
+  void StartWithOpenedLoader(const pp::URLLoader_Dev& loader,
+                             MyFetcherClient* client) {
+    loader_ = loader;
+    client_ = client;
+
+    ReadMore();
+  }
+
+ private:
+  void ReadMore() {
+    pp::CompletionCallback callback =
+        callback_factory_.NewCallback(&MyFetcher::DidRead);
+    int rv = loader_.ReadResponseBody(buf_, sizeof(buf_), callback);
+    if (rv != PP_ERROR_WOULDBLOCK)
+      callback.Run(rv);
+  }
+
+  void DidOpen(int32_t result) {
+    if (result == PP_OK) {
+      ReadMore();
+    } else {
+      DidFinish(result);
+    }
+  }
+
+  void DidRead(int32_t result) {
+    if (result > 0) {
+      data_.append(buf_, result);
+      ReadMore();
+    } else {
+      DidFinish(result);
+    }
+  }
+
+  void DidFinish(int32_t result) {
+    if (client_)
+      client_->DidFetch(result == PP_OK, data_);
+  }
+
+  pp::CompletionCallbackFactory<MyFetcher> callback_factory_;
+  pp::URLLoader_Dev loader_;
+  MyFetcherClient* client_;
+  char buf_[4096];
+  std::string data_;
+};
+
+class MyInstance : public pp::Instance, public MyFetcherClient {
+ public:
+  MyInstance(PP_Instance instance)
+      : pp::Instance(instance),
+        time_at_last_check_(0.0),
+        fetcher_(NULL),
+        width_(0),
+        height_(0),
+        animation_counter_(0),
+        print_settings_valid_(false) {}
+
+  virtual ~MyInstance() {
+    if (fetcher_) {
+      delete fetcher_;
+      fetcher_ = NULL;
+    }
+  }
+
+  virtual bool Init(uint32_t argc, const char* argn[], const char* argv[]) {
+    return true;
+  }
+
+  virtual bool HandleDocumentLoad(const pp::URLLoader_Dev& loader) {
+    fetcher_ = new MyFetcher();
+    fetcher_->StartWithOpenedLoader(loader, this);
+    return true;
+  }
+
+  virtual bool HandleInputEvent(const PP_InputEvent& event) {
+    switch (event.type) {
+      case PP_INPUTEVENT_TYPE_MOUSEDOWN:
+        //SayHello();
+        return true;
+      case PP_INPUTEVENT_TYPE_MOUSEMOVE:
+        return true;
+      case PP_INPUTEVENT_TYPE_KEYDOWN:
+        return true;
+      default:
+        return false;
+    }
+  }
+
+  virtual pp::Var GetInstanceObject() {
+    return new MyScriptableObject();
+  }
+
+  pp::ImageData PaintImage(int width, int height) {
+    pp::ImageData image(PP_IMAGEDATAFORMAT_BGRA_PREMUL,
+                        pp::Size(width, height), false);
+    if (image.is_null()) {
+      printf("Couldn't allocate the image data\n");
+      return image;
+    }
+
+    // Fill with semitransparent gradient.
+    for (int y = 0; y < image.size().height(); y++) {
+      char* row = &static_cast<char*>(image.data())[y * image.stride()];
+      for (int x = 0; x < image.size().width(); x++) {
+        row[x * 4 + 0] = y;
+        row[x * 4 + 1] = y;
+        row[x * 4 + 2] = 0;
+        row[x * 4 + 3] = y;
+      }
+    }
+
+    float radians = static_cast<float>(animation_counter_) / kStepsPerCircle *
+        2 * 3.14159265358979F;
+
+    float radius = static_cast<float>(std::min(width, height)) / 2.0f - 3.0f;
+    int x = static_cast<int>(cos(radians) * radius + radius + 2);
+    int y = static_cast<int>(sin(radians) * radius + radius + 2);
+
+    FillRect(&image, x - 3, y - 3, 7, 7, 0x80000000);
+    return image;
+  }
+
+  void Paint() {
+    pp::ImageData image = PaintImage(width_, height_);
+    if (!image.is_null()) {
+      device_context_.ReplaceContents(&image);
+      device_context_.Flush(pp::CompletionCallback(&FlushCallback, this));
+    }
+  }
+
+  virtual void DidChangeView(const pp::Rect& position, const pp::Rect& clip) {
+    if (position.size().width() == width_ &&
+        position.size().height() == height_)
+      return;  // We don't care about the position, only the size.
+
+    width_ = position.size().width();
+    height_ = position.size().height();
+
+    device_context_ = pp::Graphics2D(pp::Size(width_, height_), false);
+    if (!BindGraphics(device_context_)) {
+      printf("Couldn't bind the device context\n");
+      return;
+    }
+
+    Paint();
+  }
+
+  void UpdateFps() {
+// Time code doesn't currently compile on Windows, just skip FPS for now.
+#ifndef _WIN32
+    pp::Var window = GetWindowObject();
+    pp::Var doc = window.GetProperty("document");
+    pp::Var fps = doc.Call("getElementById", "fps");
+
+    struct timeval tv;
+    struct timezone tz = {0, 0};
+    gettimeofday(&tv, &tz);
+
+    double time_now = tv.tv_sec + tv.tv_usec / 1000000.0;
+
+    if (animation_counter_ > 0) {
+      char fps_text[64];
+      sprintf(fps_text, "%g fps",
+              kStepsPerCircle / (time_now - time_at_last_check_));
+      fps.SetProperty("innerHTML", fps_text);
+    }
+
+    time_at_last_check_ = time_now;
+#endif
+  }
+
+  // Print interfaces.
+  virtual PP_PrintOutputFormat_Dev* QuerySupportedPrintOutputFormats(
+      uint32_t* format_count) {
+    PP_PrintOutputFormat_Dev* format =
+        reinterpret_cast<PP_PrintOutputFormat_Dev*>(
+            pp::Module::Get()->core()->MemAlloc(
+                sizeof(PP_PrintOutputFormat_Dev)));
+    *format = PP_PRINTOUTPUTFORMAT_RASTER;
+    *format_count = 1;
+    return format;
+  }
+
+  virtual int32_t PrintBegin(const PP_PrintSettings_Dev& print_settings) {
+    if (print_settings_.format != PP_PRINTOUTPUTFORMAT_RASTER)
+      return 0;
+
+    print_settings_ = print_settings;
+    print_settings_valid_ = true;
+    return 1;
+  }
+
+  virtual pp::Resource PrintPages(
+      const PP_PrintPageNumberRange_Dev* page_ranges,
+      uint32_t page_range_count) {
+    if (!print_settings_valid_)
+      return pp::Resource();
+
+    if (page_range_count != 1)
+      return pp::Resource();
+
+    // Check if the page numbers are valid. We returned 1 in PrintBegin so we
+    // only have 1 page to print.
+    if (page_ranges[0].first_page_number || page_ranges[0].last_page_number) {
+      return pp::Resource();
+    }
+
+    int width = static_cast<int>(
+        (print_settings_.printable_area.size.width / 72.0) *
+         print_settings_.dpi);
+    int height = static_cast<int>(
+        (print_settings_.printable_area.size.height / 72.0) *
+         print_settings_.dpi);
+
+    return PaintImage(width, height);
+  }
+
+  virtual void PrintEnd() {
+    print_settings_valid_ = false;
+  }
+
+  void OnFlush() {
+    if (animation_counter_ % kStepsPerCircle == 0)
+      UpdateFps();
+    animation_counter_++;
+    Paint();
+  }
+
+ private:
+  void Log(const pp::Var& var) {
+    pp::Var doc = GetWindowObject().GetProperty("document");
+    if (console_.is_undefined()) {
+      pp::Var body = doc.GetProperty("body");
+      console_ = doc.Call("createElement", "pre");
+      console_.GetProperty("style").SetProperty("backgroundColor", "lightgray");
+      body.Call("appendChild", console_);
+    }
+    console_.Call("appendChild", doc.Call("createTextNode", var));
+    console_.Call("appendChild", doc.Call("createTextNode", "\n"));
+  }
+
+  void SayHello() {
+    pp::Var window = GetWindowObject();
+    pp::Var doc = window.GetProperty("document");
+    pp::Var body = doc.GetProperty("body");
+
+    pp::Var obj(new MyScriptableObject());
+
+    // Our object should have its toString method called.
+    Log("Testing MyScriptableObject::toString():");
+    Log(obj);
+
+    // body.appendChild(body) should throw an exception
+    Log("\nCalling body.appendChild(body):");
+    pp::Var exception;
+    body.Call("appendChild", body, &exception);
+    Log(exception);
+
+    Log("\nEnumeration of window properties:");
+    std::vector<pp::Var> props;
+    window.GetAllPropertyNames(&props);
+    for (size_t i = 0; i < props.size(); ++i)
+      Log(props[i]);
+
+    pp::Var location = window.GetProperty("location");
+    pp::Var href = location.GetProperty("href");
+
+    if (!fetcher_) {
+      fetcher_ = new MyFetcher();
+      fetcher_->Start(*this, href, this);
+    }
+  }
+
+  void DidFetch(bool success, const std::string& data) {
+    Log("\nDownloaded location.href:");
+    if (success) {
+      Log(data);
+    } else {
+      Log("Failed to download.");
+    }
+    delete fetcher_;
+    fetcher_ = NULL;
+  }
+
+  pp::Var console_;
+  pp::Graphics2D device_context_;
+
+  double time_at_last_check_;
+
+  MyFetcher* fetcher_;
+
+  int width_;
+  int height_;
+
+  // Incremented for each flush we get.
+  int animation_counter_;
+  bool print_settings_valid_;
+  PP_PrintSettings_Dev print_settings_;
+};
+
+void FlushCallback(void* data, int32_t result) {
+  static_cast<MyInstance*>(data)->OnFlush();
+}
+
+class MyModule : public pp::Module {
+ public:
+  MyModule() : pp::Module() {}
+  virtual ~MyModule() {}
+
+  virtual pp::Instance* CreateInstance(PP_Instance instance) {
+    return new MyInstance(instance);
+  }
+};
+
+namespace pp {
+
+// Factory function for your specialization of the Module object.
+Module* CreateModule() {
+  return new MyModule();
+}
+
+}  // namespace pp
diff --git a/ppapi/example/example.html b/ppapi/example/example.html
new file mode 100644
index 0000000..f6fdc52
--- /dev/null
+++ b/ppapi/example/example.html
@@ -0,0 +1,17 @@
+<body style="background-image:url(http://www.google.com/intl/en_ALL/images/logo.gif);
+             background-repeat:repeat">
+
+<script type="text/javascript">
+function Test() {
+    plugin = document.getElementById('plugin');
+    // Confirm that this no longer segfaults.
+    alert(plugin.toString(new Array(10)));
+}
+
+</script>
+
+  <button onclick='Test()'>Test</button>
+  <div id="fps" style="background-color:white; font-weight:bold; padding:4px;">FPS GOES HERE</div>
+  <object id="plugin" type="application/x-ppapi-example" width="400" height="400" />
+  <hr>
+</body>
diff --git a/ppapi/example/example.rc b/ppapi/example/example.rc
new file mode 100644
index 0000000..9e06702
--- /dev/null
+++ b/ppapi/example/example.rc
@@ -0,0 +1,30 @@
+1 VERSIONINFO
+ FILEVERSION 1,0,0,1
+ PRODUCTVERSION 1,0,0,1
+ FILEFLAGSMASK 0x17L
+ FILEFLAGS 0x0L
+ FILEOS 0x4L
+ FILETYPE 0x2L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904b0"
+        BEGIN
+            VALUE "CompanyName", "Google"
+            VALUE "FileDescription", "Pepper Test Plugin"
+            VALUE "FileVersion", "1, 0, 0, 1"
+            VALUE "InternalName", "ppapi_example"
+            VALUE "LegalCopyright", "Copyright (C) 2010"
+            VALUE "OriginalFilename", "ppapi_example.dll"
+            VALUE "ProductName", "Pepper Test Plugin"
+            VALUE "ProductVersion", "1, 0, 0, 1"
+            VALUE "MIMEType", "pepper-application/x-pepper-test-plugin"
+            VALUE "FileExtents", "ptp"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x409, 1200
+    END
+END
diff --git a/ppapi/example/example_framed.html b/ppapi/example/example_framed.html
new file mode 100644
index 0000000..5247106
--- /dev/null
+++ b/ppapi/example/example_framed.html
@@ -0,0 +1,2 @@
+<!-- In this invocation of the example plugin, Instance::HandleDocumentLoad is called. -->
+<iframe style="width: 90%; height: 90%" src="data:application/x-ppapi-example,hello%20world"></iframe>