First pass at making the compilers open-sourcable.
Change on 2014/12/10 by nnoble <nnoble@google.com>
-------------
Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=81829127
diff --git a/src/compiler/ruby_generator_string-inl.h b/src/compiler/ruby_generator_string-inl.h
new file mode 100644
index 0000000..205d2e1
--- /dev/null
+++ b/src/compiler/ruby_generator_string-inl.h
@@ -0,0 +1,116 @@
+/*
+ *
+ * Copyright 2014, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef NET_GRPC_COMPILER_RUBY_GENERATOR_STRING_INL_H_
+#define NET_GRPC_COMPILER_RUBY_GENERATOR_STRING_INL_H_
+
+#include <algorithm>
+#include <string>
+#include <sstream>
+#include <vector>
+
+using std::getline;
+using std::transform;
+
+namespace grpc_ruby_generator {
+
+// Split splits a string using char into elems.
+inline vector<string> &Split(const string &s, char delim,
+ vector<string>* elems) {
+ stringstream ss(s);
+ string item;
+ while (getline(ss, item, delim)) {
+ elems->push_back(item);
+ }
+ return *elems;
+}
+
+// Split splits a string using char, returning the result in a vector.
+inline vector<string> Split(const string &s, char delim) {
+ vector<string> elems;
+ Split(s, delim, &elems);
+ return elems;
+}
+
+// Replace replaces from with to in s.
+inline string Replace(string s, const string& from, const string& to) {
+ size_t start_pos = s.find(from);
+ if (start_pos == string::npos) {
+ return s;
+ }
+ s.replace(start_pos, from.length(), to);
+ return s;
+}
+
+// ReplaceAll replaces all instances of search with replace in s.
+inline string ReplaceAll(string s, const string& search,
+ const string& replace) {
+ size_t pos = 0;
+ while ((pos = s.find(search, pos)) != string::npos) {
+ s.replace(pos, search.length(), replace);
+ pos += replace.length();
+ }
+ return s;
+}
+
+// ReplacePrefix replaces from with to in s if search is a prefix of s.
+inline bool ReplacePrefix(string* s, const string& from, const string& to) {
+ size_t start_pos = s->find(from);
+ if (start_pos == string::npos || start_pos != 0) {
+ return false;
+ }
+ s->replace(start_pos, from.length(), to);
+ return true;
+}
+
+// RubyTypeOf updates a proto type to the required ruby equivalent.
+inline string RubyTypeOf(const string& a_type, const string& package) {
+ string res(a_type);
+ ReplacePrefix(&res, package, ""); // remove the leading package if present
+ ReplacePrefix(&res, ".", ""); // remove the leading . (no package)
+ return ReplaceAll(res, ".", "::"); // switch '.' to the ruby module delimiter
+}
+
+// CapitalizeString capitalizes a string.
+inline string CapitalizeString(string s) {
+ if (!s.empty()) {
+ return s;
+ }
+ transform(s.begin(), s.end(), s.begin(), ::tolower);
+ s[0] = ::toupper(s[0]);
+ return s;
+}
+
+} // namespace grpc_ruby_generator
+
+#endif // NET_GRPC_COMPILER_RUBY_GENERATOR_STRING_INL_H_