git-svn-id: https://protobuf-c.googlecode.com/svn/trunk@21 00440858-1255-0410-a3e6-75ea37f81c3a

Makefile.am

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+SUBDIRS = src

TODO

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+- check over documentation again
+- handle unknown fields when packing
+- test code
+
+- ensure enums are 32-bit
+- support Group (whatever it is)
+- almost no code generator options are obeyed
+- ISSUE: strings may not contain NULs
+- generate Init functions / handle default values
+- at least include extensions in Descriptor
+- proper support for extensions (not sure i get what's needed)
+
+- get rid of kThick/ThinSeparator if we decide not to use them
+- stop using qsort in the code generator:  find some c++ish way to do it

bootstrap

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+#! /bin/sh -e
+libtoolize
+aclocal
+autoconf
+automake -a --foreign

configure.ac

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+AC_INIT(src/google/protobuf-c/protobuf-c.h)
+PROTOBUF_C_VERSION=0.0
+
+AM_INIT_AUTOMAKE(protobuf-c, $PROTOBUF_C_VERSION)
+PACKAGE=protobuf-c
+AC_PROG_CC
+AC_PROG_CXX
+AC_PROG_LIBTOOL
+
+AC_OUTPUT( Makefile src/Makefile src/test/Makefile )

src/test/Makefile.am

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+check_PROGRAMS = test-generated-code
+INCLUDES = -I$(srcdir)/..
+test_generated_code_SOURCES = \
+test-generated-code.c \
+generated-code/test.pb-c.c
+test_generated_code_LDADD = \
+../libprotobuf-c.la
+
+generated-code/test.pb-c.c generated-code/test.pb-c.h: ../protoc-c $(srcdir)/test.proto
+	rm -rf generated-code
+	mkdir generated-code
+	../protoc-c -I$(srcdir) --c_out=generated-code $(srcdir)/test.proto
+
+BUILT_SOURCES = generated-code/test.pb-c.c generated-code/test.pb-c.h
+DISTCLEANFILES = $(BUILT_SOURCES)
+TESTS = test-generated-code
+EXTRA_DIST = test.proto

src/test/test-generated-code.c

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+#include "generated-code/test.pb-c.h"
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+  Foo__Person person;
+  Foo__Person *person2;
+  unsigned char simple_pad[8];
+  size_t size, size2;
+  unsigned char *packed;
+  ProtobufCBufferSimple bs = PROTOBUF_C_BUFFER_SIMPLE_INIT (simple_pad);
+
+  memset (&person, 0, sizeof (person));
+  person.descriptor = &foo__person__descriptor;
+  person.name = "dave b";
+  person.id = 42;
+  size = foo__person__get_packed_size (&person);
+  packed = malloc (size);
+  assert (packed);
+  size2 = foo__person__pack (&person, packed);
+  assert (size == size2);
+  foo__person__pack_to_buffer (&person, &bs.base);
+  assert (bs.len == size);
+  assert (memcmp (bs.data, packed, size) == 0);
+  PROTOBUF_C_BUFFER_SIMPLE_CLEAR (&bs);
+  person2 = foo__person__unpack (NULL, size, packed);
+  assert (person2 != NULL);
+  assert (person2->id == 42);
+  assert (strcmp (person2->name, "dave b") == 0);
+
+  foo__person__free_unpacked (person2, NULL);
+  free (packed);
+
+  printf ("test succeeded.\n");
+
+  return 0;
+}

src/test/test.proto

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+package foo;
+
+message Person {
+  required string name = 1;
+  required int32 id = 2;
+  optional string email = 3;
+
+  enum PhoneType {
+    MOBILE = 0;
+    HOME = 1;
+    WORK = 2;
+  }
+
+  message PhoneNumber {
+    required string number = 1;
+    optional PhoneType type = 2 [default = HOME];
+  }
+
+  repeated PhoneNumber phone = 4;
+}
+
+message Name {
+  optional string name = 1;
+};
+
+service DirLookup {
+  rpc ByName (Name) returns (Person);
+}