Merge pull request #6572 from y-zeng/base64_decode
Add base64 decoder
diff --git a/BUILD b/BUILD
index 5b07e8c..f049e3c 100644
--- a/BUILD
+++ b/BUILD
@@ -236,6 +236,7 @@
"src/core/lib/transport/static_metadata.h",
"src/core/lib/transport/transport.h",
"src/core/lib/transport/transport_impl.h",
+ "src/core/ext/transport/chttp2/transport/bin_decoder.h",
"src/core/ext/transport/chttp2/transport/bin_encoder.h",
"src/core/ext/transport/chttp2/transport/chttp2_transport.h",
"src/core/ext/transport/chttp2/transport/frame.h",
@@ -392,6 +393,7 @@
"src/core/lib/transport/transport.c",
"src/core/lib/transport/transport_op_string.c",
"src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c",
+ "src/core/ext/transport/chttp2/transport/bin_decoder.c",
"src/core/ext/transport/chttp2/transport/bin_encoder.c",
"src/core/ext/transport/chttp2/transport/chttp2_plugin.c",
"src/core/ext/transport/chttp2/transport/chttp2_transport.c",
@@ -613,6 +615,7 @@
"src/core/lib/transport/transport.h",
"src/core/lib/transport/transport_impl.h",
"third_party/objective_c/Cronet/cronet_c_for_grpc.h",
+ "src/core/ext/transport/chttp2/transport/bin_decoder.h",
"src/core/ext/transport/chttp2/transport/bin_encoder.h",
"src/core/ext/transport/chttp2/transport/chttp2_transport.h",
"src/core/ext/transport/chttp2/transport/frame.h",
@@ -761,6 +764,7 @@
"src/core/ext/transport/cronet/transport/cronet_api_dummy.c",
"src/core/ext/transport/cronet/transport/cronet_transport.c",
"src/core/ext/transport/chttp2/client/secure/secure_channel_create.c",
+ "src/core/ext/transport/chttp2/transport/bin_decoder.c",
"src/core/ext/transport/chttp2/transport/bin_encoder.c",
"src/core/ext/transport/chttp2/transport/chttp2_plugin.c",
"src/core/ext/transport/chttp2/transport/chttp2_transport.c",
@@ -953,6 +957,7 @@
"src/core/lib/transport/static_metadata.h",
"src/core/lib/transport/transport.h",
"src/core/lib/transport/transport_impl.h",
+ "src/core/ext/transport/chttp2/transport/bin_decoder.h",
"src/core/ext/transport/chttp2/transport/bin_encoder.h",
"src/core/ext/transport/chttp2/transport/chttp2_transport.h",
"src/core/ext/transport/chttp2/transport/frame.h",
@@ -1088,6 +1093,7 @@
"src/core/lib/transport/transport_op_string.c",
"src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
"src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c",
+ "src/core/ext/transport/chttp2/transport/bin_decoder.c",
"src/core/ext/transport/chttp2/transport/bin_encoder.c",
"src/core/ext/transport/chttp2/transport/chttp2_plugin.c",
"src/core/ext/transport/chttp2/transport/chttp2_transport.c",
@@ -1863,6 +1869,7 @@
"src/core/lib/transport/transport.c",
"src/core/lib/transport/transport_op_string.c",
"src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c",
+ "src/core/ext/transport/chttp2/transport/bin_decoder.c",
"src/core/ext/transport/chttp2/transport/bin_encoder.c",
"src/core/ext/transport/chttp2/transport/chttp2_plugin.c",
"src/core/ext/transport/chttp2/transport/chttp2_transport.c",
@@ -2062,6 +2069,7 @@
"src/core/lib/transport/static_metadata.h",
"src/core/lib/transport/transport.h",
"src/core/lib/transport/transport_impl.h",
+ "src/core/ext/transport/chttp2/transport/bin_decoder.h",
"src/core/ext/transport/chttp2/transport/bin_encoder.h",
"src/core/ext/transport/chttp2/transport/chttp2_transport.h",
"src/core/ext/transport/chttp2/transport/frame.h",
diff --git a/Makefile b/Makefile
index da841af..6eccd06 100644
--- a/Makefile
+++ b/Makefile
@@ -889,6 +889,7 @@
alloc_test: $(BINDIR)/$(CONFIG)/alloc_test
alpn_test: $(BINDIR)/$(CONFIG)/alpn_test
api_fuzzer: $(BINDIR)/$(CONFIG)/api_fuzzer
+bin_decoder_test: $(BINDIR)/$(CONFIG)/bin_decoder_test
bin_encoder_test: $(BINDIR)/$(CONFIG)/bin_encoder_test
census_context_test: $(BINDIR)/$(CONFIG)/census_context_test
channel_create_test: $(BINDIR)/$(CONFIG)/channel_create_test
@@ -1226,6 +1227,7 @@
$(BINDIR)/$(CONFIG)/algorithm_test \
$(BINDIR)/$(CONFIG)/alloc_test \
$(BINDIR)/$(CONFIG)/alpn_test \
+ $(BINDIR)/$(CONFIG)/bin_decoder_test \
$(BINDIR)/$(CONFIG)/bin_encoder_test \
$(BINDIR)/$(CONFIG)/census_context_test \
$(BINDIR)/$(CONFIG)/channel_create_test \
@@ -1481,6 +1483,8 @@
$(Q) $(BINDIR)/$(CONFIG)/alloc_test || ( echo test alloc_test failed ; exit 1 )
$(E) "[RUN] Testing alpn_test"
$(Q) $(BINDIR)/$(CONFIG)/alpn_test || ( echo test alpn_test failed ; exit 1 )
+ $(E) "[RUN] Testing bin_decoder_test"
+ $(Q) $(BINDIR)/$(CONFIG)/bin_decoder_test || ( echo test bin_decoder_test failed ; exit 1 )
$(E) "[RUN] Testing bin_encoder_test"
$(Q) $(BINDIR)/$(CONFIG)/bin_encoder_test || ( echo test bin_encoder_test failed ; exit 1 )
$(E) "[RUN] Testing census_context_test"
@@ -2584,6 +2588,7 @@
src/core/lib/transport/transport.c \
src/core/lib/transport/transport_op_string.c \
src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c \
+ src/core/ext/transport/chttp2/transport/bin_decoder.c \
src/core/ext/transport/chttp2/transport/bin_encoder.c \
src/core/ext/transport/chttp2/transport/chttp2_plugin.c \
src/core/ext/transport/chttp2/transport/chttp2_transport.c \
@@ -2853,6 +2858,7 @@
src/core/ext/transport/cronet/transport/cronet_api_dummy.c \
src/core/ext/transport/cronet/transport/cronet_transport.c \
src/core/ext/transport/chttp2/client/secure/secure_channel_create.c \
+ src/core/ext/transport/chttp2/transport/bin_decoder.c \
src/core/ext/transport/chttp2/transport/bin_encoder.c \
src/core/ext/transport/chttp2/transport/chttp2_plugin.c \
src/core/ext/transport/chttp2/transport/chttp2_transport.c \
@@ -3186,6 +3192,7 @@
src/core/lib/transport/transport_op_string.c \
src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c \
+ src/core/ext/transport/chttp2/transport/bin_decoder.c \
src/core/ext/transport/chttp2/transport/bin_encoder.c \
src/core/ext/transport/chttp2/transport/chttp2_plugin.c \
src/core/ext/transport/chttp2/transport/chttp2_transport.c \
@@ -6639,6 +6646,38 @@
endif
+BIN_DECODER_TEST_SRC = \
+ test/core/transport/chttp2/bin_decoder_test.c \
+
+BIN_DECODER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(BIN_DECODER_TEST_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/bin_decoder_test: openssl_dep_error
+
+else
+
+
+
+$(BINDIR)/$(CONFIG)/bin_decoder_test: $(BIN_DECODER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a
+ $(E) "[LD] Linking $@"
+ $(Q) mkdir -p `dirname $@`
+ $(Q) $(LD) $(LDFLAGS) $(BIN_DECODER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/bin_decoder_test
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/core/transport/chttp2/bin_decoder_test.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a
+
+deps_bin_decoder_test: $(BIN_DECODER_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(BIN_DECODER_TEST_OBJS:.o=.dep)
+endif
+endif
+
+
BIN_ENCODER_TEST_SRC = \
test/core/transport/chttp2/bin_encoder_test.c \
diff --git a/binding.gyp b/binding.gyp
index 9b4ae5e..fc61a9d 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -648,6 +648,7 @@
'src/core/lib/transport/transport.c',
'src/core/lib/transport/transport_op_string.c',
'src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c',
+ 'src/core/ext/transport/chttp2/transport/bin_decoder.c',
'src/core/ext/transport/chttp2/transport/bin_encoder.c',
'src/core/ext/transport/chttp2/transport/chttp2_plugin.c',
'src/core/ext/transport/chttp2/transport/chttp2_transport.c',
diff --git a/build.yaml b/build.yaml
index 3d1e9b1..a83ebc5 100644
--- a/build.yaml
+++ b/build.yaml
@@ -506,6 +506,7 @@
- gpr_test_util
- name: grpc_transport_chttp2
headers:
+ - src/core/ext/transport/chttp2/transport/bin_decoder.h
- src/core/ext/transport/chttp2/transport/bin_encoder.h
- src/core/ext/transport/chttp2/transport/chttp2_transport.h
- src/core/ext/transport/chttp2/transport/frame.h
@@ -527,6 +528,7 @@
- src/core/ext/transport/chttp2/transport/timeout_encoding.h
- src/core/ext/transport/chttp2/transport/varint.h
src:
+ - src/core/ext/transport/chttp2/transport/bin_decoder.c
- src/core/ext/transport/chttp2/transport/bin_encoder.c
- src/core/ext/transport/chttp2/transport/chttp2_plugin.c
- src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -1247,6 +1249,14 @@
- test/core/end2end/fuzzers/api_fuzzer_corpus
dict: test/core/end2end/fuzzers/api_fuzzer.dictionary
maxlen: 2048
+- name: bin_decoder_test
+ build: test
+ language: c
+ src:
+ - test/core/transport/chttp2/bin_decoder_test.c
+ deps:
+ - grpc_test_util
+ - grpc
- name: bin_encoder_test
build: test
language: c
diff --git a/config.m4 b/config.m4
index cd653d31..bf5aa24 100644
--- a/config.m4
+++ b/config.m4
@@ -167,6 +167,7 @@
src/core/lib/transport/transport.c \
src/core/lib/transport/transport_op_string.c \
src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c \
+ src/core/ext/transport/chttp2/transport/bin_decoder.c \
src/core/ext/transport/chttp2/transport/bin_encoder.c \
src/core/ext/transport/chttp2/transport/chttp2_plugin.c \
src/core/ext/transport/chttp2/transport/chttp2_transport.c \
diff --git a/gRPC.podspec b/gRPC.podspec
index 10a836e..d3665d5 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -239,6 +239,7 @@
'src/core/lib/transport/static_metadata.h',
'src/core/lib/transport/transport.h',
'src/core/lib/transport/transport_impl.h',
+ 'src/core/ext/transport/chttp2/transport/bin_decoder.h',
'src/core/ext/transport/chttp2/transport/bin_encoder.h',
'src/core/ext/transport/chttp2/transport/chttp2_transport.h',
'src/core/ext/transport/chttp2/transport/frame.h',
@@ -429,6 +430,7 @@
'src/core/lib/transport/transport.c',
'src/core/lib/transport/transport_op_string.c',
'src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c',
+ 'src/core/ext/transport/chttp2/transport/bin_decoder.c',
'src/core/ext/transport/chttp2/transport/bin_encoder.c',
'src/core/ext/transport/chttp2/transport/chttp2_plugin.c',
'src/core/ext/transport/chttp2/transport/chttp2_transport.c',
@@ -612,6 +614,7 @@
'src/core/lib/transport/static_metadata.h',
'src/core/lib/transport/transport.h',
'src/core/lib/transport/transport_impl.h',
+ 'src/core/ext/transport/chttp2/transport/bin_decoder.h',
'src/core/ext/transport/chttp2/transport/bin_encoder.h',
'src/core/ext/transport/chttp2/transport/chttp2_transport.h',
'src/core/ext/transport/chttp2/transport/frame.h',
diff --git a/grpc.gemspec b/grpc.gemspec
index 24d512d..9f3ae04 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -248,6 +248,7 @@
s.files += %w( src/core/lib/transport/static_metadata.h )
s.files += %w( src/core/lib/transport/transport.h )
s.files += %w( src/core/lib/transport/transport_impl.h )
+ s.files += %w( src/core/ext/transport/chttp2/transport/bin_decoder.h )
s.files += %w( src/core/ext/transport/chttp2/transport/bin_encoder.h )
s.files += %w( src/core/ext/transport/chttp2/transport/chttp2_transport.h )
s.files += %w( src/core/ext/transport/chttp2/transport/frame.h )
@@ -408,6 +409,7 @@
s.files += %w( src/core/lib/transport/transport.c )
s.files += %w( src/core/lib/transport/transport_op_string.c )
s.files += %w( src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c )
+ s.files += %w( src/core/ext/transport/chttp2/transport/bin_decoder.c )
s.files += %w( src/core/ext/transport/chttp2/transport/bin_encoder.c )
s.files += %w( src/core/ext/transport/chttp2/transport/chttp2_plugin.c )
s.files += %w( src/core/ext/transport/chttp2/transport/chttp2_transport.c )
diff --git a/package.xml b/package.xml
index 9fa63e3..0a54f9c 100644
--- a/package.xml
+++ b/package.xml
@@ -255,6 +255,7 @@
<file baseinstalldir="/" name="src/core/lib/transport/static_metadata.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/transport/transport.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/transport/transport_impl.h" role="src" />
+ <file baseinstalldir="/" name="src/core/ext/transport/chttp2/transport/bin_decoder.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/transport/chttp2/transport/bin_encoder.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/transport/chttp2/transport/chttp2_transport.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/transport/chttp2/transport/frame.h" role="src" />
@@ -415,6 +416,7 @@
<file baseinstalldir="/" name="src/core/lib/transport/transport.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/transport/transport_op_string.c" role="src" />
<file baseinstalldir="/" name="src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c" role="src" />
+ <file baseinstalldir="/" name="src/core/ext/transport/chttp2/transport/bin_decoder.c" role="src" />
<file baseinstalldir="/" name="src/core/ext/transport/chttp2/transport/bin_encoder.c" role="src" />
<file baseinstalldir="/" name="src/core/ext/transport/chttp2/transport/chttp2_plugin.c" role="src" />
<file baseinstalldir="/" name="src/core/ext/transport/chttp2/transport/chttp2_transport.c" role="src" />
diff --git a/src/core/ext/transport/chttp2/transport/bin_decoder.c b/src/core/ext/transport/chttp2/transport/bin_decoder.c
new file mode 100644
index 0000000..2d90b01
--- /dev/null
+++ b/src/core/ext/transport/chttp2/transport/bin_decoder.c
@@ -0,0 +1,232 @@
+/*
+ *
+ * Copyright 2016, 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.
+ *
+ */
+
+#include "src/core/ext/transport/chttp2/transport/bin_decoder.h"
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include "src/core/lib/support/string.h"
+
+static uint8_t decode_table[] = {
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 62, 0x40, 0x40, 0x40, 63,
+ 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0, 1, 2, 3, 4, 5, 6,
+ 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
+ 19, 20, 21, 22, 23, 24, 25, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
+ 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
+ 49, 50, 51, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x40, 0x40, 0x40, 0x40};
+
+static const uint8_t tail_xtra[4] = {0, 0, 1, 2};
+
+static bool input_is_valid(uint8_t *input_ptr, size_t length) {
+ size_t i;
+
+ for (i = 0; i < length; ++i) {
+ if ((decode_table[input_ptr[i]] & 0xC0) != 0) {
+ gpr_log(GPR_ERROR,
+ "Base64 decoding failed, invalid character '%c' in base64 "
+ "input.\n",
+ (char)(*input_ptr));
+ return false;
+ }
+ }
+ return true;
+}
+
+#define COMPOSE_OUTPUT_BYTE_0(input_ptr) \
+ (uint8_t)((decode_table[input_ptr[0]] << 2) | \
+ (decode_table[input_ptr[1]] >> 4))
+
+#define COMPOSE_OUTPUT_BYTE_1(input_ptr) \
+ (uint8_t)((decode_table[input_ptr[1]] << 4) | \
+ (decode_table[input_ptr[2]] >> 2))
+
+#define COMPOSE_OUTPUT_BYTE_2(input_ptr) \
+ (uint8_t)((decode_table[input_ptr[2]] << 6) | decode_table[input_ptr[3]])
+
+bool grpc_base64_decode_partial(struct grpc_base64_decode_context *ctx) {
+ size_t input_tail;
+
+ if (ctx->input_cur > ctx->input_end || ctx->output_cur > ctx->output_end) {
+ return false;
+ }
+
+ // Process a block of 4 input characters and 3 output bytes
+ while (ctx->input_end >= ctx->input_cur + 4 &&
+ ctx->output_end >= ctx->output_cur + 3) {
+ if (!input_is_valid(ctx->input_cur, 4)) return false;
+ ctx->output_cur[0] = COMPOSE_OUTPUT_BYTE_0(ctx->input_cur);
+ ctx->output_cur[1] = COMPOSE_OUTPUT_BYTE_1(ctx->input_cur);
+ ctx->output_cur[2] = COMPOSE_OUTPUT_BYTE_2(ctx->input_cur);
+ ctx->output_cur += 3;
+ ctx->input_cur += 4;
+ }
+
+ // Process the tail of input data
+ input_tail = (size_t)(ctx->input_end - ctx->input_cur);
+ if (input_tail == 4) {
+ // Process the input data with pad chars
+ if (ctx->input_cur[3] == '=') {
+ if (ctx->input_cur[2] == '=' && ctx->output_end >= ctx->output_cur + 1) {
+ if (!input_is_valid(ctx->input_cur, 2)) return false;
+ *(ctx->output_cur++) = COMPOSE_OUTPUT_BYTE_0(ctx->input_cur);
+ ctx->input_cur += 4;
+ } else if (ctx->output_end >= ctx->output_cur + 2) {
+ if (!input_is_valid(ctx->input_cur, 3)) return false;
+ *(ctx->output_cur++) = COMPOSE_OUTPUT_BYTE_0(ctx->input_cur);
+ *(ctx->output_cur++) = COMPOSE_OUTPUT_BYTE_1(ctx->input_cur);
+ ;
+ ctx->input_cur += 4;
+ }
+ }
+
+ } else if (ctx->contains_tail && input_tail > 1) {
+ // Process the input data without pad chars, but constains_tail is set
+ if (ctx->output_end >= ctx->output_cur + tail_xtra[input_tail]) {
+ if (!input_is_valid(ctx->input_cur, input_tail)) return false;
+ switch (input_tail) {
+ case 3:
+ ctx->output_cur[1] = COMPOSE_OUTPUT_BYTE_1(ctx->input_cur);
+ case 2:
+ ctx->output_cur[0] = COMPOSE_OUTPUT_BYTE_0(ctx->input_cur);
+ }
+ ctx->output_cur += tail_xtra[input_tail];
+ ctx->input_cur += input_tail;
+ }
+ }
+
+ return true;
+}
+
+gpr_slice grpc_chttp2_base64_decode(gpr_slice input) {
+ size_t input_length = GPR_SLICE_LENGTH(input);
+ size_t output_length = input_length / 4 * 3;
+ struct grpc_base64_decode_context ctx;
+ gpr_slice output;
+
+ if (input_length % 4 != 0) {
+ gpr_log(GPR_ERROR,
+ "Base64 decoding failed, input of "
+ "grpc_chttp2_base64_decode has a length of %d, which is not a "
+ "multiple of 4.\n",
+ (int)input_length);
+ return gpr_empty_slice();
+ }
+
+ if (input_length > 0) {
+ uint8_t *input_end = GPR_SLICE_END_PTR(input);
+ if (*(--input_end) == '=') {
+ output_length--;
+ if (*(--input_end) == '=') {
+ output_length--;
+ }
+ }
+ }
+ output = gpr_slice_malloc(output_length);
+
+ ctx.input_cur = GPR_SLICE_START_PTR(input);
+ ctx.input_end = GPR_SLICE_END_PTR(input);
+ ctx.output_cur = GPR_SLICE_START_PTR(output);
+ ctx.output_end = GPR_SLICE_END_PTR(output);
+ ctx.contains_tail = false;
+
+ if (!grpc_base64_decode_partial(&ctx)) {
+ char *s = gpr_dump_slice(input, GPR_DUMP_ASCII);
+ gpr_log(GPR_ERROR, "Base64 decoding failed, input string:\n%s\n", s);
+ gpr_free(s);
+ gpr_slice_unref(output);
+ return gpr_empty_slice();
+ }
+ GPR_ASSERT(ctx.output_cur == GPR_SLICE_END_PTR(output));
+ GPR_ASSERT(ctx.input_cur == GPR_SLICE_END_PTR(input));
+ return output;
+}
+
+gpr_slice grpc_chttp2_base64_decode_with_length(gpr_slice input,
+ size_t output_length) {
+ size_t input_length = GPR_SLICE_LENGTH(input);
+ gpr_slice output = gpr_slice_malloc(output_length);
+ struct grpc_base64_decode_context ctx;
+
+ // The length of a base64 string cannot be 4 * n + 1
+ if (input_length % 4 == 1) {
+ gpr_log(GPR_ERROR,
+ "Base64 decoding failed, input of "
+ "grpc_chttp2_base64_decode_with_length has a length of %d, which "
+ "has a tail of 1 byte.\n",
+ (int)input_length);
+ gpr_slice_unref(output);
+ return gpr_empty_slice();
+ }
+
+ if (output_length > input_length / 4 * 3 + tail_xtra[input_length % 4]) {
+ gpr_log(GPR_ERROR,
+ "Base64 decoding failed, output_length %d is longer "
+ "than the max possible output length %d.\n",
+ (int)output_length,
+ (int)(input_length / 4 * 3 + tail_xtra[input_length % 4]));
+ gpr_slice_unref(output);
+ return gpr_empty_slice();
+ }
+
+ ctx.input_cur = GPR_SLICE_START_PTR(input);
+ ctx.input_end = GPR_SLICE_END_PTR(input);
+ ctx.output_cur = GPR_SLICE_START_PTR(output);
+ ctx.output_end = GPR_SLICE_END_PTR(output);
+ ctx.contains_tail = true;
+
+ if (!grpc_base64_decode_partial(&ctx)) {
+ char *s = gpr_dump_slice(input, GPR_DUMP_ASCII);
+ gpr_log(GPR_ERROR, "Base64 decoding failed, input string:\n%s\n", s);
+ gpr_free(s);
+ gpr_slice_unref(output);
+ return gpr_empty_slice();
+ }
+ GPR_ASSERT(ctx.output_cur == GPR_SLICE_END_PTR(output));
+ GPR_ASSERT(ctx.input_cur <= GPR_SLICE_END_PTR(input));
+ return output;
+}
diff --git a/src/core/ext/transport/chttp2/transport/bin_decoder.h b/src/core/ext/transport/chttp2/transport/bin_decoder.h
new file mode 100644
index 0000000..b9d40c9
--- /dev/null
+++ b/src/core/ext/transport/chttp2/transport/bin_decoder.h
@@ -0,0 +1,66 @@
+/*
+ *
+ * Copyright 2016, 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 GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_BIN_DECODER_H
+#define GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_BIN_DECODER_H
+
+#include <grpc/support/slice.h>
+#include <stdbool.h>
+
+struct grpc_base64_decode_context {
+ /* input/output: */
+ uint8_t *input_cur;
+ uint8_t *input_end;
+ uint8_t *output_cur;
+ uint8_t *output_end;
+ /* Indicate if the decoder should handle the tail of input data*/
+ bool contains_tail;
+};
+
+/* base64 decode a grpc_base64_decode_context util either input_end is reached
+ or output_end is reached. When input_end is reached, (input_end - input_cur)
+ is less than 4. When output_end is reached, (output_end - output_cur) is less
+ than 3. Returns false if decoding is failed. */
+bool grpc_base64_decode_partial(struct grpc_base64_decode_context *ctx);
+
+/* base64 decode a slice with pad chars. Returns a new slice, does not take
+ ownership of the input. Returns an empty slice if decoding is failed. */
+gpr_slice grpc_chttp2_base64_decode(gpr_slice input);
+
+/* base64 decode a slice without pad chars, data length is needed. Returns a new
+ slice, does not take ownership of the input. Returns an empty slice if
+ decoding is failed. */
+gpr_slice grpc_chttp2_base64_decode_with_length(gpr_slice input,
+ size_t output_length);
+
+#endif /* GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_BIN_DECODER_H */
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index 1a04021..2a52294 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -161,6 +161,7 @@
'src/core/lib/transport/transport.c',
'src/core/lib/transport/transport_op_string.c',
'src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c',
+ 'src/core/ext/transport/chttp2/transport/bin_decoder.c',
'src/core/ext/transport/chttp2/transport/bin_encoder.c',
'src/core/ext/transport/chttp2/transport/chttp2_plugin.c',
'src/core/ext/transport/chttp2/transport/chttp2_transport.c',
diff --git a/test/core/transport/chttp2/bin_decoder_test.c b/test/core/transport/chttp2/bin_decoder_test.c
new file mode 100644
index 0000000..c4e6cd3
--- /dev/null
+++ b/test/core/transport/chttp2/bin_decoder_test.c
@@ -0,0 +1,144 @@
+/*
+ *
+ * Copyright 2016, 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.
+ *
+ */
+
+#include "src/core/ext/transport/chttp2/transport/bin_decoder.h"
+
+#include <string.h>
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include "src/core/ext/transport/chttp2/transport/bin_encoder.h"
+#include "src/core/lib/support/string.h"
+
+static int all_ok = 1;
+
+static void expect_slice_eq(gpr_slice expected, gpr_slice slice, char *debug,
+ int line) {
+ if (0 != gpr_slice_cmp(slice, expected)) {
+ char *hs = gpr_dump_slice(slice, GPR_DUMP_HEX | GPR_DUMP_ASCII);
+ char *he = gpr_dump_slice(expected, GPR_DUMP_HEX | GPR_DUMP_ASCII);
+ gpr_log(GPR_ERROR, "FAILED:%d: %s\ngot: %s\nwant: %s", line, debug, hs,
+ he);
+ gpr_free(hs);
+ gpr_free(he);
+ all_ok = 0;
+ }
+ gpr_slice_unref(expected);
+ gpr_slice_unref(slice);
+}
+
+static gpr_slice base64_encode(const char *s) {
+ gpr_slice ss = gpr_slice_from_copied_string(s);
+ gpr_slice out = grpc_chttp2_base64_encode(ss);
+ gpr_slice_unref(ss);
+ return out;
+}
+
+static gpr_slice base64_decode(const char *s) {
+ gpr_slice ss = gpr_slice_from_copied_string(s);
+ gpr_slice out = grpc_chttp2_base64_decode(ss);
+ gpr_slice_unref(ss);
+ return out;
+}
+
+static gpr_slice base64_decode_with_length(const char *s,
+ size_t output_length) {
+ gpr_slice ss = gpr_slice_from_copied_string(s);
+ gpr_slice out = grpc_chttp2_base64_decode_with_length(ss, output_length);
+ gpr_slice_unref(ss);
+ return out;
+}
+
+#define EXPECT_SLICE_EQ(expected, slice) \
+ expect_slice_eq( \
+ gpr_slice_from_copied_buffer(expected, sizeof(expected) - 1), slice, \
+ #slice, __LINE__);
+
+#define ENCODE_AND_DECODE(s) \
+ EXPECT_SLICE_EQ( \
+ s, grpc_chttp2_base64_decode_with_length(base64_encode(s), strlen(s)));
+
+int main(int argc, char **argv) {
+ /* ENCODE_AND_DECODE tests grpc_chttp2_base64_decode_with_length(), which
+ takes encoded base64 strings without pad chars, but output length is
+ required. */
+ /* Base64 test vectors from RFC 4648 */
+ ENCODE_AND_DECODE("");
+ ENCODE_AND_DECODE("f");
+ ENCODE_AND_DECODE("foo");
+ ENCODE_AND_DECODE("fo");
+ ENCODE_AND_DECODE("foob");
+ ENCODE_AND_DECODE("fooba");
+ ENCODE_AND_DECODE("foobar");
+
+ ENCODE_AND_DECODE("\xc0\xc1\xc2\xc3\xc4\xc5");
+
+ /* Base64 test vectors from RFC 4648, with pad chars */
+ /* BASE64("") = "" */
+ EXPECT_SLICE_EQ("", base64_decode(""));
+ /* BASE64("f") = "Zg==" */
+ EXPECT_SLICE_EQ("f", base64_decode("Zg=="));
+ /* BASE64("fo") = "Zm8=" */
+ EXPECT_SLICE_EQ("fo", base64_decode("Zm8="));
+ /* BASE64("foo") = "Zm9v" */
+ EXPECT_SLICE_EQ("foo", base64_decode("Zm9v"));
+ /* BASE64("foob") = "Zm9vYg==" */
+ EXPECT_SLICE_EQ("foob", base64_decode("Zm9vYg=="));
+ /* BASE64("fooba") = "Zm9vYmE=" */
+ EXPECT_SLICE_EQ("fooba", base64_decode("Zm9vYmE="));
+ /* BASE64("foobar") = "Zm9vYmFy" */
+ EXPECT_SLICE_EQ("foobar", base64_decode("Zm9vYmFy"));
+
+ EXPECT_SLICE_EQ("\xc0\xc1\xc2\xc3\xc4\xc5", base64_decode("wMHCw8TF"));
+
+ // Test illegal input length in grpc_chttp2_base64_decode
+ EXPECT_SLICE_EQ("", base64_decode("a"));
+ EXPECT_SLICE_EQ("", base64_decode("ab"));
+ EXPECT_SLICE_EQ("", base64_decode("abc"));
+
+ // Test illegal charactors in grpc_chttp2_base64_decode
+ EXPECT_SLICE_EQ("", base64_decode("Zm:v"));
+ EXPECT_SLICE_EQ("", base64_decode("Zm=v"));
+
+ // Test output_length longer than max possible output length in
+ // grpc_chttp2_base64_decode_with_length
+ EXPECT_SLICE_EQ("", base64_decode_with_length("Zg", 2));
+ EXPECT_SLICE_EQ("", base64_decode_with_length("Zm8", 3));
+ EXPECT_SLICE_EQ("", base64_decode_with_length("Zm9v", 4));
+
+ // Test illegal charactors in grpc_chttp2_base64_decode_with_length
+ EXPECT_SLICE_EQ("", base64_decode_with_length("Zm:v", 3));
+ EXPECT_SLICE_EQ("", base64_decode_with_length("Zm=v", 3));
+
+ return all_ok ? 0 : 1;
+}
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 10c8cbd..aee866a 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -865,6 +865,7 @@
src/core/lib/transport/static_metadata.h \
src/core/lib/transport/transport.h \
src/core/lib/transport/transport_impl.h \
+src/core/ext/transport/chttp2/transport/bin_decoder.h \
src/core/ext/transport/chttp2/transport/bin_encoder.h \
src/core/ext/transport/chttp2/transport/chttp2_transport.h \
src/core/ext/transport/chttp2/transport/frame.h \
@@ -1025,6 +1026,7 @@
src/core/lib/transport/transport.c \
src/core/lib/transport/transport_op_string.c \
src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c \
+src/core/ext/transport/chttp2/transport/bin_decoder.c \
src/core/ext/transport/chttp2/transport/bin_encoder.c \
src/core/ext/transport/chttp2/transport/chttp2_plugin.c \
src/core/ext/transport/chttp2/transport/chttp2_transport.c \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 4cd5a81..4aad52c 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -86,6 +86,20 @@
],
"headers": [],
"language": "c",
+ "name": "bin_decoder_test",
+ "src": [
+ "test/core/transport/chttp2/bin_decoder_test.c"
+ ],
+ "third_party": false,
+ "type": "target"
+ },
+ {
+ "deps": [
+ "grpc",
+ "grpc_test_util"
+ ],
+ "headers": [],
+ "language": "c",
"name": "bin_encoder_test",
"src": [
"test/core/transport/chttp2/bin_encoder_test.c"
@@ -6257,6 +6271,7 @@
"grpc_transport_chttp2_alpn"
],
"headers": [
+ "src/core/ext/transport/chttp2/transport/bin_decoder.h",
"src/core/ext/transport/chttp2/transport/bin_encoder.h",
"src/core/ext/transport/chttp2/transport/chttp2_transport.h",
"src/core/ext/transport/chttp2/transport/frame.h",
@@ -6281,6 +6296,8 @@
"language": "c",
"name": "grpc_transport_chttp2",
"src": [
+ "src/core/ext/transport/chttp2/transport/bin_decoder.c",
+ "src/core/ext/transport/chttp2/transport/bin_decoder.h",
"src/core/ext/transport/chttp2/transport/bin_encoder.c",
"src/core/ext/transport/chttp2/transport/bin_encoder.h",
"src/core/ext/transport/chttp2/transport/chttp2_plugin.c",
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 2304ce7..5a84a41 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -98,6 +98,27 @@
"flaky": false,
"gtest": false,
"language": "c",
+ "name": "bin_decoder_test",
+ "platforms": [
+ "linux",
+ "mac",
+ "posix",
+ "windows"
+ ]
+ },
+ {
+ "args": [],
+ "ci_platforms": [
+ "linux",
+ "mac",
+ "posix",
+ "windows"
+ ],
+ "cpu_cost": 1.0,
+ "exclude_configs": [],
+ "flaky": false,
+ "gtest": false,
+ "language": "c",
"name": "bin_encoder_test",
"platforms": [
"linux",
diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln
index ca43dad..3a214a4 100644
--- a/vsprojects/buildtests_c.sln
+++ b/vsprojects/buildtests_c.sln
@@ -68,6 +68,15 @@
{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
EndProjectSection
EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bin_decoder_test", "vcxproj\test\bin_decoder_test\bin_decoder_test.vcxproj", "{6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}"
+ ProjectSection(myProperties) = preProject
+ lib = "False"
+ EndProjectSection
+ ProjectSection(ProjectDependencies) = postProject
+ {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}
+ {29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9}
+ EndProjectSection
+EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bin_encoder_test", "vcxproj\test\bin_encoder_test\bin_encoder_test.vcxproj", "{D5C70922-D68E-0E9D-9988-995E0F9A79AE}"
ProjectSection(myProperties) = preProject
lib = "False"
@@ -1518,6 +1527,22 @@
{8A811C28-E04E-A444-E4C1-7588DF5B90AE}.Release-DLL|Win32.Build.0 = Release|Win32
{8A811C28-E04E-A444-E4C1-7588DF5B90AE}.Release-DLL|x64.ActiveCfg = Release|x64
{8A811C28-E04E-A444-E4C1-7588DF5B90AE}.Release-DLL|x64.Build.0 = Release|x64
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Debug|Win32.ActiveCfg = Debug|Win32
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Debug|x64.ActiveCfg = Debug|x64
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Release|Win32.ActiveCfg = Release|Win32
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Release|x64.ActiveCfg = Release|x64
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Debug|Win32.Build.0 = Debug|Win32
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Debug|x64.Build.0 = Debug|x64
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Release|Win32.Build.0 = Release|Win32
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Release|x64.Build.0 = Release|x64
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Debug-DLL|Win32.ActiveCfg = Debug|Win32
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Debug-DLL|Win32.Build.0 = Debug|Win32
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Debug-DLL|x64.ActiveCfg = Debug|x64
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Debug-DLL|x64.Build.0 = Debug|x64
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Release-DLL|Win32.ActiveCfg = Release|Win32
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Release-DLL|Win32.Build.0 = Release|Win32
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Release-DLL|x64.ActiveCfg = Release|x64
+ {6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}.Release-DLL|x64.Build.0 = Release|x64
{D5C70922-D68E-0E9D-9988-995E0F9A79AE}.Debug|Win32.ActiveCfg = Debug|Win32
{D5C70922-D68E-0E9D-9988-995E0F9A79AE}.Debug|x64.ActiveCfg = Debug|x64
{D5C70922-D68E-0E9D-9988-995E0F9A79AE}.Release|Win32.ActiveCfg = Release|Win32
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 1824b92..ec0c984 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -374,6 +374,7 @@
<ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\transport.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\transport_impl.h" />
+ <ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_decoder.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_encoder.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\chttp2_transport.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\frame.h" />
@@ -621,6 +622,8 @@
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\server\secure\server_secure_chttp2.c">
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_decoder.c">
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_encoder.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\chttp2_plugin.c">
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index e77b79e..273f73b 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -256,6 +256,9 @@
<ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\server\secure\server_secure_chttp2.c">
<Filter>src\core\ext\transport\chttp2\server\secure</Filter>
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_decoder.c">
+ <Filter>src\core\ext\transport\chttp2\transport</Filter>
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_encoder.c">
<Filter>src\core\ext\transport\chttp2\transport</Filter>
</ClCompile>
@@ -860,6 +863,9 @@
<ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\transport_impl.h">
<Filter>src\core\lib\transport</Filter>
</ClInclude>
+ <ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_decoder.h">
+ <Filter>src\core\ext\transport\chttp2\transport</Filter>
+ </ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_encoder.h">
<Filter>src\core\ext\transport\chttp2\transport</Filter>
</ClInclude>
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
index bc5b153..bba099d 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
@@ -363,6 +363,7 @@
<ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\transport.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\transport_impl.h" />
+ <ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_decoder.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_encoder.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\chttp2_transport.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\frame.h" />
@@ -591,6 +592,8 @@
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\server\insecure\server_chttp2_posix.c">
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_decoder.c">
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_encoder.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\chttp2_plugin.c">
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index 792a2db..78a8777 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -262,6 +262,9 @@
<ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\server\insecure\server_chttp2_posix.c">
<Filter>src\core\ext\transport\chttp2\server\insecure</Filter>
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_decoder.c">
+ <Filter>src\core\ext\transport\chttp2\transport</Filter>
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_encoder.c">
<Filter>src\core\ext\transport\chttp2\transport</Filter>
</ClCompile>
@@ -770,6 +773,9 @@
<ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\transport_impl.h">
<Filter>src\core\lib\transport</Filter>
</ClInclude>
+ <ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_decoder.h">
+ <Filter>src\core\ext\transport\chttp2\transport</Filter>
+ </ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\bin_encoder.h">
<Filter>src\core\ext\transport\chttp2\transport</Filter>
</ClInclude>
diff --git a/vsprojects/vcxproj/test/bin_decoder_test/bin_decoder_test.vcxproj b/vsprojects/vcxproj/test/bin_decoder_test/bin_decoder_test.vcxproj
new file mode 100644
index 0000000..b0c878f
--- /dev/null
+++ b/vsprojects/vcxproj/test/bin_decoder_test/bin_decoder_test.vcxproj
@@ -0,0 +1,193 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\1.0.204.1.props')" />
+ <ItemGroup Label="ProjectConfigurations">
+ <ProjectConfiguration Include="Debug|Win32">
+ <Configuration>Debug</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Debug|x64">
+ <Configuration>Debug</Configuration>
+ <Platform>x64</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Release|Win32">
+ <Configuration>Release</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Release|x64">
+ <Configuration>Release</Configuration>
+ <Platform>x64</Platform>
+ </ProjectConfiguration>
+ </ItemGroup>
+ <PropertyGroup Label="Globals">
+ <ProjectGuid>{6BFAC6BA-3B9D-E8F5-BE35-91E8EFB9E25B}</ProjectGuid>
+ <IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected>
+ <IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+ <PropertyGroup Condition="'$(VisualStudioVersion)' == '10.0'" Label="Configuration">
+ <PlatformToolset>v100</PlatformToolset>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(VisualStudioVersion)' == '11.0'" Label="Configuration">
+ <PlatformToolset>v110</PlatformToolset>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(VisualStudioVersion)' == '12.0'" Label="Configuration">
+ <PlatformToolset>v120</PlatformToolset>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(VisualStudioVersion)' == '14.0'" Label="Configuration">
+ <PlatformToolset>v140</PlatformToolset>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <UseDebugLibraries>true</UseDebugLibraries>
+ <CharacterSet>Unicode</CharacterSet>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <UseDebugLibraries>false</UseDebugLibraries>
+ <WholeProgramOptimization>true</WholeProgramOptimization>
+ <CharacterSet>Unicode</CharacterSet>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+ <ImportGroup Label="ExtensionSettings">
+ </ImportGroup>
+ <ImportGroup Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ <Import Project="$(SolutionDir)\..\vsprojects\global.props" />
+ <Import Project="$(SolutionDir)\..\vsprojects\openssl.props" />
+ <Import Project="$(SolutionDir)\..\vsprojects\winsock.props" />
+ <Import Project="$(SolutionDir)\..\vsprojects\zlib.props" />
+ </ImportGroup>
+ <PropertyGroup Label="UserMacros" />
+ <PropertyGroup Condition="'$(Configuration)'=='Debug'">
+ <TargetName>bin_decoder_test</TargetName>
+ <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
+ <Configuration-grpc_dependencies_zlib>Debug</Configuration-grpc_dependencies_zlib>
+ <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+ <Configuration-grpc_dependencies_openssl>Debug</Configuration-grpc_dependencies_openssl>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)'=='Release'">
+ <TargetName>bin_decoder_test</TargetName>
+ <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
+ <Configuration-grpc_dependencies_zlib>Release</Configuration-grpc_dependencies_zlib>
+ <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+ <Configuration-grpc_dependencies_openssl>Release</Configuration-grpc_dependencies_openssl>
+ </PropertyGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <ClCompile>
+ <PrecompiledHeader>NotUsing</PrecompiledHeader>
+ <WarningLevel>Level3</WarningLevel>
+ <Optimization>Disabled</Optimization>
+ <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <SDLCheck>true</SDLCheck>
+ <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+ <TreatWarningAsError>true</TreatWarningAsError>
+ <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+ <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+ </ClCompile>
+ <Link>
+ <SubSystem>Console</SubSystem>
+ <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+ <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+ </Link>
+ </ItemDefinitionGroup>
+
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+ <ClCompile>
+ <PrecompiledHeader>NotUsing</PrecompiledHeader>
+ <WarningLevel>Level3</WarningLevel>
+ <Optimization>Disabled</Optimization>
+ <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <SDLCheck>true</SDLCheck>
+ <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+ <TreatWarningAsError>true</TreatWarningAsError>
+ <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+ <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+ </ClCompile>
+ <Link>
+ <SubSystem>Console</SubSystem>
+ <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+ <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+ </Link>
+ </ItemDefinitionGroup>
+
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <ClCompile>
+ <PrecompiledHeader>NotUsing</PrecompiledHeader>
+ <WarningLevel>Level3</WarningLevel>
+ <Optimization>MaxSpeed</Optimization>
+ <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <FunctionLevelLinking>true</FunctionLevelLinking>
+ <IntrinsicFunctions>true</IntrinsicFunctions>
+ <SDLCheck>true</SDLCheck>
+ <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+ <TreatWarningAsError>true</TreatWarningAsError>
+ <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+ <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+ </ClCompile>
+ <Link>
+ <SubSystem>Console</SubSystem>
+ <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+ <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>
+ <OptimizeReferences>true</OptimizeReferences>
+ </Link>
+ </ItemDefinitionGroup>
+
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+ <ClCompile>
+ <PrecompiledHeader>NotUsing</PrecompiledHeader>
+ <WarningLevel>Level3</WarningLevel>
+ <Optimization>MaxSpeed</Optimization>
+ <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <FunctionLevelLinking>true</FunctionLevelLinking>
+ <IntrinsicFunctions>true</IntrinsicFunctions>
+ <SDLCheck>true</SDLCheck>
+ <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+ <TreatWarningAsError>true</TreatWarningAsError>
+ <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+ <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+ </ClCompile>
+ <Link>
+ <SubSystem>Console</SubSystem>
+ <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+ <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>
+ <OptimizeReferences>true</OptimizeReferences>
+ </Link>
+ </ItemDefinitionGroup>
+
+ <ItemGroup>
+ <ClCompile Include="$(SolutionDir)\..\test\core\transport\chttp2\bin_decoder_test.c">
+ </ClCompile>
+ </ItemGroup>
+ <ItemGroup>
+ <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc_test_util\grpc_test_util.vcxproj">
+ <Project>{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}</Project>
+ </ProjectReference>
+ <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc\grpc.vcxproj">
+ <Project>{29D16885-7228-4C31-81ED-5F9187C7F2A9}</Project>
+ </ProjectReference>
+ </ItemGroup>
+ <ItemGroup>
+ <None Include="packages.config" />
+ </ItemGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+ <ImportGroup Label="ExtensionTargets">
+ <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies\grpc.dependencies.zlib.targets')" />
+ <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies\grpc.dependencies.zlib.targets')" />
+ <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies\grpc.dependencies.openssl.targets')" />
+ <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies\grpc.dependencies.openssl.targets')" />
+ </ImportGroup>
+ <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+ <PropertyGroup>
+ <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+ </PropertyGroup>
+ <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets')" />
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+ <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props')" />
+ <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets')" />
+ </Target>
+</Project>
+
diff --git a/vsprojects/vcxproj/test/bin_decoder_test/bin_decoder_test.vcxproj.filters b/vsprojects/vcxproj/test/bin_decoder_test/bin_decoder_test.vcxproj.filters
new file mode 100644
index 0000000..f604465
--- /dev/null
+++ b/vsprojects/vcxproj/test/bin_decoder_test/bin_decoder_test.vcxproj.filters
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ItemGroup>
+ <ClCompile Include="$(SolutionDir)\..\test\core\transport\chttp2\bin_decoder_test.c">
+ <Filter>test\core\transport\chttp2</Filter>
+ </ClCompile>
+ </ItemGroup>
+
+ <ItemGroup>
+ <Filter Include="test">
+ <UniqueIdentifier>{6865d212-f7ee-5eb1-aa2e-c8ce3dd9f834}</UniqueIdentifier>
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+ <Filter Include="test\core">
+ <UniqueIdentifier>{79be26a4-2e58-2868-d847-e692e13ed37a}</UniqueIdentifier>
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+ <UniqueIdentifier>{9725ed79-ddf1-6ffe-21e1-14fef9d481a6}</UniqueIdentifier>
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+ </ItemGroup>
+</Project>
+