chromeos: Use protocol buffers for Contact class.

This was formerly a hand-rolled C++ class, but Satoru
pointed out that using protocol buffers would make
serialization to disk much simpler.

BUG=128805
TEST=compiles
TBR=ben@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10830052

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@148868 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 99 insertions, 105 deletions

diff --git a/chrome/browser/chromeos/contacts/contact_test_util.cc b/chrome/browser/chromeos/contacts/contact_test_util.cc
index 70b3a88..9053b36 100644
--- a/chrome/browser/chromeos/contacts/contact_test_util.cc
+++ b/chrome/browser/chromeos/contacts/contact_test_util.cc
@@ -13,6 +13,7 @@
 #include "base/string_util.h"
 #include "base/time.h"
 #include "third_party/skia/include/core/SkBitmap.h"
+#include "ui/gfx/codec/png_codec.h"
 #include "ui/gfx/size.h"
 
 namespace contacts {
@@ -24,73 +25,83 @@ namespace {
 // and then sorts the resulting strings and joins them using |join_char|.
 template<class T>
 std::string StringifyField(
-    const std::vector<T>& items,
+    const ::google::protobuf::RepeatedPtrField<T>& items,
     base::Callback<std::string(const T&)> stringify_callback,
     const std::string& prefix,
     char join_char) {
   std::vector<std::string> strings;
-  for (size_t i = 0; i < items.size(); ++i)
-    strings.push_back(prefix + stringify_callback.Run(items[i]));
+  for (int i = 0; i < items.size(); ++i)
+    strings.push_back(prefix + stringify_callback.Run(items.Get(i)));
   std::sort(strings.begin(), strings.end());
   return JoinString(strings, join_char);
 }
 
-std::string EmailAddressToString(const Contact::EmailAddress& email) {
-  return email.address + "," +
-         base::IntToString(email.type.relation) + "," +
-         email.type.label + "," +
-         base::IntToString(email.primary);
+std::string EmailAddressToString(const Contact_EmailAddress& email) {
+  return email.address() + "," +
+         base::IntToString(email.type().relation()) + "," +
+         email.type().label() + "," +
+         base::IntToString(email.primary());
 }
 
-std::string PhoneNumberToString(const Contact::PhoneNumber& phone) {
-  return phone.number + "," +
-         base::IntToString(phone.type.relation) + "," +
-         phone.type.label + "," +
-         base::IntToString(phone.primary);
+std::string PhoneNumberToString(const Contact_PhoneNumber& phone) {
+  return phone.number() + "," +
+         base::IntToString(phone.type().relation()) + "," +
+         phone.type().label() + "," +
+         base::IntToString(phone.primary());
 }
 
-std::string PostalAddressToString(const Contact::PostalAddress& postal) {
-  return postal.address + "," +
-         base::IntToString(postal.type.relation) + "," +
-         postal.type.label + "," +
-         base::IntToString(postal.primary);
+std::string PostalAddressToString(const Contact_PostalAddress& postal) {
+  return postal.address() + "," +
+         base::IntToString(postal.type().relation()) + "," +
+         postal.type().label() + "," +
+         base::IntToString(postal.primary());
 }
 
 std::string InstantMessagingAddressToString(
-    const Contact::InstantMessagingAddress& im) {
-  return im.address + "," +
-         base::IntToString(im.protocol) + "," +
-         base::IntToString(im.type.relation) + "," +
-         im.type.label + "," +
-         base::IntToString(im.primary);
+    const Contact_InstantMessagingAddress& im) {
+  return im.address() + "," +
+         base::IntToString(im.protocol()) + "," +
+         base::IntToString(im.type().relation()) + "," +
+         im.type().label() + "," +
+         base::IntToString(im.primary());
 }
 
 }  // namespace
 
 std::string ContactToString(const Contact& contact) {
   std::string result =
-      contact.provider_id + "," +
-      base::Int64ToString(contact.update_time.ToInternalValue()) + "," +
-      base::IntToString(contact.deleted) + "," +
-      contact.full_name + "," +
-      contact.given_name + "," +
-      contact.additional_name + "," +
-      contact.family_name + "," +
-      contact.name_prefix + "," +
-      contact.name_suffix + "," +
-      base::IntToString(contact.photo.width()) + "x" +
-      base::IntToString(contact.photo.height());
-
-  result += " " + StringifyField(contact.email_addresses,
+      contact.provider_id() + "," +
+      base::Int64ToString(contact.update_time()) + "," +
+      base::IntToString(contact.deleted()) + "," +
+      contact.full_name() + "," +
+      contact.given_name() + "," +
+      contact.additional_name() + "," +
+      contact.family_name() + "," +
+      contact.name_prefix() + "," +
+      contact.name_suffix();
+
+  SkBitmap bitmap;
+  if (contact.has_raw_untrusted_photo()) {
+    // Testing code just uses PNG for now.  If that changes, use ImageDecoder
+    // here instead.
+    CHECK(gfx::PNGCodec::Decode(reinterpret_cast<const unsigned char*>(
+                                    contact.raw_untrusted_photo().data()),
+                                contact.raw_untrusted_photo().size(),
+                                &bitmap));
+  }
+  result += "," + base::IntToString(bitmap.width()) + "x" +
+            base::IntToString(bitmap.height());
+
+  result += " " + StringifyField(contact.email_addresses(),
                                  base::Bind(EmailAddressToString),
                                  "email=", ' ');
-  result += " " + StringifyField(contact.phone_numbers,
+  result += " " + StringifyField(contact.phone_numbers(),
                                  base::Bind(PhoneNumberToString),
                                  "phone=", ' ');
-  result += " " + StringifyField(contact.postal_addresses,
+  result += " " + StringifyField(contact.postal_addresses(),
                                  base::Bind(PostalAddressToString),
                                  "postal=", ' ');
-  result += " " + StringifyField(contact.instant_messaging_addresses,
+  result += " " + StringifyField(contact.instant_messaging_addresses(),
                                  base::Bind(InstantMessagingAddressToString),
                                  "im=", ' ');
 
@@ -122,30 +133,13 @@ std::string VarContactsToString(int num_contacts, ...) {
   return ContactsToString(contacts);
 }
 
-void CopyContact(const Contact& source, Contact* dest) {
-  dest->provider_id = source.provider_id;
-  dest->update_time = source.update_time;
-  dest->deleted = source.deleted;
-  dest->full_name = source.full_name;
-  dest->given_name = source.given_name;
-  dest->additional_name = source.additional_name;
-  dest->family_name = source.family_name;
-  dest->name_prefix = source.name_prefix;
-  dest->name_suffix = source.name_suffix;
-  dest->photo = source.photo;
-  dest->email_addresses = source.email_addresses;
-  dest->phone_numbers = source.phone_numbers;
-  dest->postal_addresses = source.postal_addresses;
-  dest->instant_messaging_addresses = source.instant_messaging_addresses;
-}
-
 void CopyContacts(const ContactPointers& source,
                   ScopedVector<Contact>* dest) {
   DCHECK(dest);
   dest->clear();
   for (size_t i = 0; i < source.size(); ++i) {
     Contact* contact = new Contact;
-    CopyContact(*source[i], contact);
+    *contact = *source[i];
     dest->push_back(contact);
   }
 }
@@ -163,86 +157,86 @@ void InitContact(const std::string& provider_id,
                  bool deleted,
                  Contact* contact) {
   DCHECK(contact);
-  contact->provider_id = provider_id;
-  contact->update_time = base::Time::Now();
-  contact->deleted = deleted;
-  contact->full_name = "full_name_" + name_suffix;
-  contact->given_name = "given_name_" + name_suffix;
-  contact->additional_name = "additional_name_" + name_suffix;
-  contact->family_name = "family_name_" + name_suffix;
-  contact->name_prefix = "name_prefix_" + name_suffix;
-  contact->name_suffix = "name_suffix_" + name_suffix;
-  contact->photo = SkBitmap();
-  contact->email_addresses.clear();
-  contact->phone_numbers.clear();
-  contact->postal_addresses.clear();
-  contact->instant_messaging_addresses.clear();
+  contact->Clear();
+  contact->set_provider_id(provider_id);
+  contact->set_update_time(base::Time::Now().ToInternalValue());
+  contact->set_deleted(deleted);
+  contact->set_full_name("full_name_" + name_suffix);
+  contact->set_given_name("given_name_" + name_suffix);
+  contact->set_additional_name("additional_name_" + name_suffix);
+  contact->set_family_name("family_name_" + name_suffix);
+  contact->set_name_prefix("name_prefix_" + name_suffix);
+  contact->set_name_suffix("name_suffix_" + name_suffix);
 }
 
 void AddEmailAddress(const std::string& address,
-                     Contact::AddressType::Relation relation,
+                     Contact_AddressType_Relation relation,
                      const std::string& label,
                      bool primary,
                      Contact* contact) {
   DCHECK(contact);
-  Contact::EmailAddress email;
-  email.address = address;
-  email.type.relation = relation;
-  email.type.label = label;
-  email.primary = primary;
-  contact->email_addresses.push_back(email);
+  Contact::EmailAddress* email = contact->add_email_addresses();
+  email->set_address(address);
+  email->mutable_type()->set_relation(relation);
+  email->mutable_type()->set_label(label);
+  email->set_primary(primary);
 }
 
 void AddPhoneNumber(const std::string& number,
-                    Contact::AddressType::Relation relation,
+                    Contact_AddressType_Relation relation,
                     const std::string& label,
                     bool primary,
                     Contact* contact) {
   DCHECK(contact);
-  Contact::PhoneNumber phone;
-  phone.number = number;
-  phone.type.relation = relation;
-  phone.type.label = label;
-  phone.primary = primary;
-  contact->phone_numbers.push_back(phone);
+  Contact::PhoneNumber* phone = contact->add_phone_numbers();
+  phone->set_number(number);
+  phone->mutable_type()->set_relation(relation);
+  phone->mutable_type()->set_label(label);
+  phone->set_primary(primary);
 }
 
 void AddPostalAddress(const std::string& address,
-                      Contact::AddressType::Relation relation,
+                      Contact_AddressType_Relation relation,
                       const std::string& label,
                       bool primary,
                       Contact* contact) {
   DCHECK(contact);
-  Contact::PostalAddress postal;
-  postal.address = address;
-  postal.type.relation = relation;
-  postal.type.label = label;
-  postal.primary = primary;
-  contact->postal_addresses.push_back(postal);
+  Contact::PostalAddress* postal = contact->add_postal_addresses();
+  postal->set_address(address);
+  postal->mutable_type()->set_relation(relation);
+  postal->mutable_type()->set_label(label);
+  postal->set_primary(primary);
 }
 
 void AddInstantMessagingAddress(
     const std::string& address,
-    Contact::InstantMessagingAddress::Protocol protocol,
-    Contact::AddressType::Relation relation,
+    Contact_InstantMessagingAddress_Protocol protocol,
+    Contact_AddressType_Relation relation,
     const std::string& label,
     bool primary,
     Contact* contact) {
   DCHECK(contact);
-  Contact::InstantMessagingAddress im;
-  im.address = address;
-  im.protocol = protocol;
-  im.type.relation = relation;
-  im.type.label = label;
-  im.primary = primary;
-  contact->instant_messaging_addresses.push_back(im);
+  Contact::InstantMessagingAddress* im =
+      contact->add_instant_messaging_addresses();
+  im->set_address(address);
+  im->set_protocol(protocol);
+  im->mutable_type()->set_relation(relation);
+  im->mutable_type()->set_label(label);
+  im->set_primary(primary);
 }
 
 void SetPhoto(const gfx::Size& size, Contact* contact) {
   DCHECK(contact);
-  contact->photo.setConfig(
-      SkBitmap::kARGB_8888_Config, size.width(), size.height());
-  contact->photo.allocPixels();
+  if (size.IsEmpty()) {
+    contact->clear_raw_untrusted_photo();
+    return;
+  }
+  SkBitmap bitmap;
+  bitmap.setConfig(SkBitmap::kARGB_8888_Config, size.width(), size.height());
+  bitmap.allocPixels();
+  std::vector<unsigned char> png_photo;
+  CHECK(gfx::PNGCodec::EncodeBGRASkBitmap(bitmap, false, &png_photo));
+  contact->set_raw_untrusted_photo(&png_photo[0], png_photo.size());
 }
 
 }  // namespace test