1 files changed, 47 insertions, 7 deletions

diff --git a/src/google/protobuf/compiler/objectivec/objectivec_helpers.cc b/src/google/protobuf/compiler/objectivec/objectivec_helpers.cc
index 196b39dd..65bf8348 100644
--- a/src/google/protobuf/compiler/objectivec/objectivec_helpers.cc
+++ b/src/google/protobuf/compiler/objectivec/objectivec_helpers.cc
@@ -293,13 +293,6 @@ string BaseFileName(const FileDescriptor* file) {
   return basename;
 }
 
-string FileName(const FileDescriptor* file) {
-  string path = FilePath(file);
-  string basename;
-  PathSplit(path, NULL, &basename);
-  return basename;
-}
-
 string FilePath(const FileDescriptor* file) {
   string output;
   string basename;
@@ -317,6 +310,19 @@ string FilePath(const FileDescriptor* file) {
   return output;
 }
 
+string FilePathBasename(const FileDescriptor* file) {
+  string output;
+  string basename;
+  string directory;
+  PathSplit(file->name(), &directory, &basename);
+  basename = StripProto(basename);
+
+  // CamelCase to be more ObjC friendly.
+  output = UnderscoresToCamelCase(basename, true);
+
+  return output;
+}
+
 string FileClassPrefix(const FileDescriptor* file) {
   // Default is empty string, no need to check has_objc_class_prefix.
   string result = file->options().objc_class_prefix();
@@ -831,6 +837,40 @@ string BuildCommentsString(const SourceLocation& location) {
   return final_comments;
 }
 
+// Making these a generator option for folks that don't use CocoaPods, but do
+// want to put the library in a framework is an interesting question. The
+// problem is it means changing sources shipped with the library to actually
+// use a different value; so it isn't as simple as a option.
+const char* const ProtobufLibraryFrameworkName = "Protobuf";
+
+string ProtobufFrameworkImportSymbol(const string& framework_name) {
+  // GPB_USE_[framework_name]_FRAMEWORK_IMPORTS
+  string result = string("GPB_USE_");
+  result += ToUpper(framework_name);
+  result += "_FRAMEWORK_IMPORTS";
+  return result;
+}
+
+bool IsProtobufLibraryBundledProtoFile(const FileDescriptor* file) {
+  // We don't check the name prefix or proto package because some files
+  // (descriptor.proto), aren't shipped generated by the library, so this
+  // seems to be the safest way to only catch the ones shipped.
+  const string name = file->name();
+  if (name == "google/protobuf/any.proto" ||
+      name == "google/protobuf/api.proto" ||
+      name == "google/protobuf/duration.proto" ||
+      name == "google/protobuf/empty.proto" ||
+      name == "google/protobuf/field_mask.proto" ||
+      name == "google/protobuf/source_context.proto" ||
+      name == "google/protobuf/struct.proto" ||
+      name == "google/protobuf/timestamp.proto" ||
+      name == "google/protobuf/type.proto" ||
+      name == "google/protobuf/wrappers.proto") {
+    return true;
+  }
+  return false;
+}
+
 namespace {
 
 // Internal helper class that parses the expected package to prefix mappings