Initial commit

4 files changed, 60 insertions, 0 deletions

diff --git a/src/proto/TARGETS b/src/proto/TARGETS
new file mode 100644
index 0000000..512d7c2
--- /dev/null
+++ b/src/proto/TARGETS
@@ -0,0 +1,18 @@
+{ "example":
+  { "type": ["@", "rules", "proto", "library"]
+  , "name": ["example"]
+  , "srcs": ["example.proto"]
+  }
+, "write":
+  { "type": ["@", "rules", "CC", "binary"]
+  , "name": ["write"]
+  , "srcs": ["write.cc"]
+  , "private-proto": ["example"]
+  }
+, "read":
+  { "type": ["@", "rules", "CC", "binary"]
+  , "name": ["read"]
+  , "srcs": ["read.cc"]
+  , "private-proto": ["example"]
+  }
+}
diff --git a/src/proto/example.proto b/src/proto/example.proto
new file mode 100644
index 0000000..69b5953
--- /dev/null
+++ b/src/proto/example.proto
@@ -0,0 +1,7 @@
+syntax = "proto3";
+package sample;
+
+message Example {
+  string foo = 1;
+  int32 bar = 2;
+}
diff --git a/src/proto/read.cc b/src/proto/read.cc
new file mode 100644
index 0000000..f97a39a
--- /dev/null
+++ b/src/proto/read.cc
@@ -0,0 +1,18 @@
+#include <fstream>
+#include <iostream>
+
+#include "example.pb.h"
+
+int main(int argc, char **argv) {
+  sample::Example example;
+
+  {
+    std::fstream input(argv[1], std::ios::in | std::ios::binary);
+    example.ParseFromIstream(&input);
+  }
+
+  std::cout << "foo=" << example.foo() << "\n";
+  std::cout << "bar=" << example.bar() << std::endl;
+
+  return 0;
+}
diff --git a/src/proto/write.cc b/src/proto/write.cc
new file mode 100644
index 0000000..2e206e5
--- /dev/null
+++ b/src/proto/write.cc
@@ -0,0 +1,17 @@
+#include <fstream>
+#include <string>
+
+#include "example.pb.h"
+
+int main(int argc, char **argv) {
+  sample::Example example;
+  example.set_foo(std::string{argv[1]});
+  example.set_bar(atoi(argv[2]));
+  {
+    std::fstream output(argv[3],
+                        std::ios::out | std::ios::trunc | std::ios::binary);
+    example.SerializeToOstream(&output);
+  }
+
+  return 0;
+}