Handshaker plugin mechanism.
diff --git a/BUILD b/BUILD
index 74de1fe..3122dc0 100644
--- a/BUILD
+++ b/BUILD
@@ -421,6 +421,8 @@
"src/core/lib/channel/connected_channel.c",
"src/core/lib/channel/deadline_filter.c",
"src/core/lib/channel/handshaker.c",
+ "src/core/lib/channel/handshaker_factory.c",
+ "src/core/lib/channel/handshaker_registry.c",
"src/core/lib/channel/http_client_filter.c",
"src/core/lib/channel/http_server_filter.c",
"src/core/lib/channel/message_size_filter.c",
@@ -536,6 +538,8 @@
"src/core/lib/channel/context.h",
"src/core/lib/channel/deadline_filter.h",
"src/core/lib/channel/handshaker.h",
+ "src/core/lib/channel/handshaker_factory.h",
+ "src/core/lib/channel/handshaker_registry.h",
"src/core/lib/channel/http_client_filter.h",
"src/core/lib/channel/http_server_filter.h",
"src/core/lib/channel/message_size_filter.h",
diff --git a/CMakeLists.txt b/CMakeLists.txt
index acced2c..fd271d4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -292,6 +292,8 @@
src/core/lib/channel/connected_channel.c
src/core/lib/channel/deadline_filter.c
src/core/lib/channel/handshaker.c
+ src/core/lib/channel/handshaker_factory.c
+ src/core/lib/channel/handshaker_registry.c
src/core/lib/channel/http_client_filter.c
src/core/lib/channel/http_server_filter.c
src/core/lib/channel/message_size_filter.c
@@ -574,6 +576,8 @@
src/core/lib/channel/connected_channel.c
src/core/lib/channel/deadline_filter.c
src/core/lib/channel/handshaker.c
+ src/core/lib/channel/handshaker_factory.c
+ src/core/lib/channel/handshaker_registry.c
src/core/lib/channel/http_client_filter.c
src/core/lib/channel/http_server_filter.c
src/core/lib/channel/message_size_filter.c
@@ -827,6 +831,8 @@
src/core/lib/channel/connected_channel.c
src/core/lib/channel/deadline_filter.c
src/core/lib/channel/handshaker.c
+ src/core/lib/channel/handshaker_factory.c
+ src/core/lib/channel/handshaker_registry.c
src/core/lib/channel/http_client_filter.c
src/core/lib/channel/http_server_filter.c
src/core/lib/channel/message_size_filter.c
@@ -1296,6 +1302,8 @@
src/core/lib/channel/connected_channel.c
src/core/lib/channel/deadline_filter.c
src/core/lib/channel/handshaker.c
+ src/core/lib/channel/handshaker_factory.c
+ src/core/lib/channel/handshaker_registry.c
src/core/lib/channel/http_client_filter.c
src/core/lib/channel/http_server_filter.c
src/core/lib/channel/message_size_filter.c
diff --git a/Makefile b/Makefile
index 771d988..a26842e 100644
--- a/Makefile
+++ b/Makefile
@@ -2631,6 +2631,8 @@
src/core/lib/channel/connected_channel.c \
src/core/lib/channel/deadline_filter.c \
src/core/lib/channel/handshaker.c \
+ src/core/lib/channel/handshaker_factory.c \
+ src/core/lib/channel/handshaker_registry.c \
src/core/lib/channel/http_client_filter.c \
src/core/lib/channel/http_server_filter.c \
src/core/lib/channel/message_size_filter.c \
@@ -2931,6 +2933,8 @@
src/core/lib/channel/connected_channel.c \
src/core/lib/channel/deadline_filter.c \
src/core/lib/channel/handshaker.c \
+ src/core/lib/channel/handshaker_factory.c \
+ src/core/lib/channel/handshaker_registry.c \
src/core/lib/channel/http_client_filter.c \
src/core/lib/channel/http_server_filter.c \
src/core/lib/channel/message_size_filter.c \
@@ -3221,6 +3225,8 @@
src/core/lib/channel/connected_channel.c \
src/core/lib/channel/deadline_filter.c \
src/core/lib/channel/handshaker.c \
+ src/core/lib/channel/handshaker_factory.c \
+ src/core/lib/channel/handshaker_registry.c \
src/core/lib/channel/http_client_filter.c \
src/core/lib/channel/http_server_filter.c \
src/core/lib/channel/message_size_filter.c \
@@ -3439,6 +3445,8 @@
src/core/lib/channel/connected_channel.c \
src/core/lib/channel/deadline_filter.c \
src/core/lib/channel/handshaker.c \
+ src/core/lib/channel/handshaker_factory.c \
+ src/core/lib/channel/handshaker_registry.c \
src/core/lib/channel/http_client_filter.c \
src/core/lib/channel/http_server_filter.c \
src/core/lib/channel/message_size_filter.c \
@@ -4020,6 +4028,8 @@
src/core/lib/channel/connected_channel.c \
src/core/lib/channel/deadline_filter.c \
src/core/lib/channel/handshaker.c \
+ src/core/lib/channel/handshaker_factory.c \
+ src/core/lib/channel/handshaker_registry.c \
src/core/lib/channel/http_client_filter.c \
src/core/lib/channel/http_server_filter.c \
src/core/lib/channel/message_size_filter.c \
diff --git a/binding.gyp b/binding.gyp
index 516cbdc..3a80402 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -572,6 +572,8 @@
'src/core/lib/channel/connected_channel.c',
'src/core/lib/channel/deadline_filter.c',
'src/core/lib/channel/handshaker.c',
+ 'src/core/lib/channel/handshaker_factory.c',
+ 'src/core/lib/channel/handshaker_registry.c',
'src/core/lib/channel/http_client_filter.c',
'src/core/lib/channel/http_server_filter.c',
'src/core/lib/channel/message_size_filter.c',
diff --git a/build.yaml b/build.yaml
index f0d14a6..55aca52 100644
--- a/build.yaml
+++ b/build.yaml
@@ -171,6 +171,8 @@
- src/core/lib/channel/context.h
- src/core/lib/channel/deadline_filter.h
- src/core/lib/channel/handshaker.h
+ - src/core/lib/channel/handshaker_factory.h
+ - src/core/lib/channel/handshaker_registry.h
- src/core/lib/channel/http_client_filter.h
- src/core/lib/channel/http_server_filter.h
- src/core/lib/channel/message_size_filter.h
@@ -269,6 +271,8 @@
- src/core/lib/channel/connected_channel.c
- src/core/lib/channel/deadline_filter.c
- src/core/lib/channel/handshaker.c
+ - src/core/lib/channel/handshaker_factory.c
+ - src/core/lib/channel/handshaker_registry.c
- src/core/lib/channel/http_client_filter.c
- src/core/lib/channel/http_server_filter.c
- src/core/lib/channel/message_size_filter.c
diff --git a/config.m4 b/config.m4
index 4b86e25..12b1057 100644
--- a/config.m4
+++ b/config.m4
@@ -88,6 +88,8 @@
src/core/lib/channel/connected_channel.c \
src/core/lib/channel/deadline_filter.c \
src/core/lib/channel/handshaker.c \
+ src/core/lib/channel/handshaker_factory.c \
+ src/core/lib/channel/handshaker_registry.c \
src/core/lib/channel/http_client_filter.c \
src/core/lib/channel/http_server_filter.c \
src/core/lib/channel/message_size_filter.c \
diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec
index 9d878d5..e56eedd 100644
--- a/gRPC-Core.podspec
+++ b/gRPC-Core.podspec
@@ -256,6 +256,8 @@
'src/core/lib/channel/context.h',
'src/core/lib/channel/deadline_filter.h',
'src/core/lib/channel/handshaker.h',
+ 'src/core/lib/channel/handshaker_factory.h',
+ 'src/core/lib/channel/handshaker_registry.h',
'src/core/lib/channel/http_client_filter.h',
'src/core/lib/channel/http_server_filter.h',
'src/core/lib/channel/message_size_filter.h',
@@ -436,6 +438,8 @@
'src/core/lib/channel/connected_channel.c',
'src/core/lib/channel/deadline_filter.c',
'src/core/lib/channel/handshaker.c',
+ 'src/core/lib/channel/handshaker_factory.c',
+ 'src/core/lib/channel/handshaker_registry.c',
'src/core/lib/channel/http_client_filter.c',
'src/core/lib/channel/http_server_filter.c',
'src/core/lib/channel/message_size_filter.c',
@@ -664,6 +668,8 @@
'src/core/lib/channel/context.h',
'src/core/lib/channel/deadline_filter.h',
'src/core/lib/channel/handshaker.h',
+ 'src/core/lib/channel/handshaker_factory.h',
+ 'src/core/lib/channel/handshaker_registry.h',
'src/core/lib/channel/http_client_filter.h',
'src/core/lib/channel/http_server_filter.h',
'src/core/lib/channel/message_size_filter.h',
diff --git a/grpc.gemspec b/grpc.gemspec
index a6b0481..d1dcb1d 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -173,6 +173,8 @@
s.files += %w( src/core/lib/channel/context.h )
s.files += %w( src/core/lib/channel/deadline_filter.h )
s.files += %w( src/core/lib/channel/handshaker.h )
+ s.files += %w( src/core/lib/channel/handshaker_factory.h )
+ s.files += %w( src/core/lib/channel/handshaker_registry.h )
s.files += %w( src/core/lib/channel/http_client_filter.h )
s.files += %w( src/core/lib/channel/http_server_filter.h )
s.files += %w( src/core/lib/channel/message_size_filter.h )
@@ -353,6 +355,8 @@
s.files += %w( src/core/lib/channel/connected_channel.c )
s.files += %w( src/core/lib/channel/deadline_filter.c )
s.files += %w( src/core/lib/channel/handshaker.c )
+ s.files += %w( src/core/lib/channel/handshaker_factory.c )
+ s.files += %w( src/core/lib/channel/handshaker_registry.c )
s.files += %w( src/core/lib/channel/http_client_filter.c )
s.files += %w( src/core/lib/channel/http_server_filter.c )
s.files += %w( src/core/lib/channel/message_size_filter.c )
diff --git a/package.xml b/package.xml
index 8798f51..4df1525 100644
--- a/package.xml
+++ b/package.xml
@@ -181,6 +181,8 @@
<file baseinstalldir="/" name="src/core/lib/channel/context.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/channel/deadline_filter.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/channel/handshaker.h" role="src" />
+ <file baseinstalldir="/" name="src/core/lib/channel/handshaker_factory.h" role="src" />
+ <file baseinstalldir="/" name="src/core/lib/channel/handshaker_registry.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/channel/http_client_filter.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/channel/http_server_filter.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/channel/message_size_filter.h" role="src" />
@@ -361,6 +363,8 @@
<file baseinstalldir="/" name="src/core/lib/channel/connected_channel.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/channel/deadline_filter.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/channel/handshaker.c" role="src" />
+ <file baseinstalldir="/" name="src/core/lib/channel/handshaker_factory.c" role="src" />
+ <file baseinstalldir="/" name="src/core/lib/channel/handshaker_registry.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/channel/http_client_filter.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/channel/http_server_filter.c" role="src" />
<file baseinstalldir="/" name="src/core/lib/channel/message_size_filter.c" role="src" />
diff --git a/src/core/ext/client_channel/client_channel_plugin.c b/src/core/ext/client_channel/client_channel_plugin.c
index 988b7a1..d50bba6 100644
--- a/src/core/ext/client_channel/client_channel_plugin.c
+++ b/src/core/ext/client_channel/client_channel_plugin.c
@@ -38,6 +38,7 @@
#include <grpc/support/alloc.h>
#include "src/core/ext/client_channel/client_channel.h"
+#include "src/core/ext/client_channel/http_connect_handshaker.h"
#include "src/core/ext/client_channel/lb_policy_registry.h"
#include "src/core/ext/client_channel/resolver_registry.h"
#include "src/core/ext/client_channel/subchannel_index.h"
@@ -84,6 +85,7 @@
set_default_host_if_unset, NULL);
grpc_channel_init_register_stage(GRPC_CLIENT_CHANNEL, INT_MAX, append_filter,
(void *)&grpc_client_channel_filter);
+ grpc_http_connect_register_handshaker_factory();
}
void grpc_client_channel_shutdown(void) {
diff --git a/src/core/ext/client_channel/http_connect_handshaker.c b/src/core/ext/client_channel/http_connect_handshaker.c
index 27b117a..ace804c 100644
--- a/src/core/ext/client_channel/http_connect_handshaker.c
+++ b/src/core/ext/client_channel/http_connect_handshaker.c
@@ -44,6 +44,7 @@
#include "src/core/ext/client_channel/resolver_registry.h"
#include "src/core/ext/client_channel/uri_parser.h"
#include "src/core/lib/channel/channel_args.h"
+#include "src/core/lib/channel/handshaker_registry.h"
#include "src/core/lib/http/format_request.h"
#include "src/core/lib/http/parser.h"
#include "src/core/lib/slice/slice_internal.h"
@@ -347,3 +348,32 @@
grpc_uri_destroy(uri);
return proxy_name;
}
+
+//
+// handshaker factory
+//
+
+static void handshaker_factory_add_handshakers(
+ grpc_exec_ctx* exec_ctx, grpc_handshaker_factory* factory,
+ const grpc_channel_args* args, grpc_handshake_manager* handshake_mgr) {
+ char* proxy_name = grpc_get_http_proxy_server();
+ if (proxy_name != NULL) {
+ grpc_handshake_manager_add(handshake_mgr,
+ grpc_http_connect_handshaker_create(proxy_name));
+ gpr_free(proxy_name);
+ }
+}
+
+static void handshaker_factory_destroy(grpc_exec_ctx* exec_ctx,
+ grpc_handshaker_factory* factory) {}
+
+static const grpc_handshaker_factory_vtable handshaker_factory_vtable = {
+ handshaker_factory_add_handshakers, handshaker_factory_destroy};
+
+static grpc_handshaker_factory handshaker_factory = {
+ &handshaker_factory_vtable};
+
+void grpc_http_connect_register_handshaker_factory() {
+ grpc_handshaker_factory_register(true /* at_start */, HANDSHAKER_CLIENT,
+ &handshaker_factory);
+}
diff --git a/src/core/ext/client_channel/http_connect_handshaker.h b/src/core/ext/client_channel/http_connect_handshaker.h
index ea29385..56485f1 100644
--- a/src/core/ext/client_channel/http_connect_handshaker.h
+++ b/src/core/ext/client_channel/http_connect_handshaker.h
@@ -36,11 +36,14 @@
#include "src/core/lib/channel/handshaker.h"
-/// Does NOT take ownership of \a proxy_server.
+/// Creates a new HTTP CONNECT handshaker.
grpc_handshaker* grpc_http_connect_handshaker_create(const char* proxy_server);
/// Returns the name of the proxy to use, or NULL if no proxy is configured.
/// Caller takes ownership of result.
char* grpc_get_http_proxy_server();
+/// Registers handshaker factory.
+void grpc_http_connect_register_handshaker_factory();
+
#endif /* GRPC_CORE_EXT_CLIENT_CHANNEL_HTTP_CONNECT_HANDSHAKER_H */
diff --git a/src/core/ext/transport/chttp2/client/chttp2_connector.c b/src/core/ext/transport/chttp2/client/chttp2_connector.c
index 2385f91..2c5dfae 100644
--- a/src/core/ext/transport/chttp2/client/chttp2_connector.c
+++ b/src/core/ext/transport/chttp2/client/chttp2_connector.c
@@ -46,6 +46,7 @@
#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h"
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/channel/handshaker.h"
+#include "src/core/lib/channel/handshaker_registry.h"
#include "src/core/lib/iomgr/tcp_client.h"
#include "src/core/lib/slice/slice_internal.h"
@@ -58,9 +59,6 @@
bool shutdown;
bool connecting;
- grpc_chttp2_add_handshakers_func add_handshakers;
- void *add_handshakers_user_data;
-
grpc_closure *notify;
grpc_connect_in_args args;
grpc_connect_out_args *result;
@@ -151,16 +149,8 @@
static void start_handshake_locked(grpc_exec_ctx *exec_ctx,
chttp2_connector *c) {
c->handshake_mgr = grpc_handshake_manager_create();
- char *proxy_name = grpc_get_http_proxy_server();
- if (proxy_name != NULL) {
- grpc_handshake_manager_add(c->handshake_mgr,
- grpc_http_connect_handshaker_create(proxy_name));
- gpr_free(proxy_name);
- }
- if (c->add_handshakers != NULL) {
- c->add_handshakers(exec_ctx, c->add_handshakers_user_data,
+ grpc_handshakers_add(exec_ctx, HANDSHAKER_CLIENT, c->args.channel_args,
c->handshake_mgr);
- }
grpc_handshake_manager_do_handshake(
exec_ctx, c->handshake_mgr, c->endpoint, c->args.channel_args,
c->args.deadline, NULL /* acceptor */, on_handshake_done, c);
@@ -250,15 +240,11 @@
chttp2_connector_ref, chttp2_connector_unref, chttp2_connector_shutdown,
chttp2_connector_connect};
-grpc_connector *grpc_chttp2_connector_create(
- grpc_exec_ctx *exec_ctx, grpc_chttp2_add_handshakers_func add_handshakers,
- void *add_handshakers_user_data) {
+grpc_connector *grpc_chttp2_connector_create() {
chttp2_connector *c = gpr_malloc(sizeof(*c));
memset(c, 0, sizeof(*c));
c->base.vtable = &chttp2_connector_vtable;
gpr_mu_init(&c->mu);
gpr_ref_init(&c->refs, 1);
- c->add_handshakers = add_handshakers;
- c->add_handshakers_user_data = add_handshakers_user_data;
return &c->base;
}
diff --git a/src/core/ext/transport/chttp2/client/chttp2_connector.h b/src/core/ext/transport/chttp2/client/chttp2_connector.h
index 58eba22..f5d1025 100644
--- a/src/core/ext/transport/chttp2/client/chttp2_connector.h
+++ b/src/core/ext/transport/chttp2/client/chttp2_connector.h
@@ -35,17 +35,7 @@
#define GRPC_CORE_EXT_TRANSPORT_CHTTP2_CLIENT_CHTTP2_CONNECTOR_H
#include "src/core/ext/client_channel/connector.h"
-#include "src/core/lib/channel/handshaker.h"
-#include "src/core/lib/iomgr/exec_ctx.h"
-typedef void (*grpc_chttp2_add_handshakers_func)(
- grpc_exec_ctx* exec_ctx, void* user_data,
- grpc_handshake_manager* handshake_mgr);
-
-/// If \a add_handshakers is non-NULL, it will be called with
-/// \a add_handshakers_user_data to add handshakers.
-grpc_connector* grpc_chttp2_connector_create(
- grpc_exec_ctx* exec_ctx, grpc_chttp2_add_handshakers_func add_handshakers,
- void* add_handshakers_user_data);
+grpc_connector* grpc_chttp2_connector_create();
#endif /* GRPC_CORE_EXT_TRANSPORT_CHTTP2_CLIENT_CHTTP2_CONNECTOR_H */
diff --git a/src/core/ext/transport/chttp2/client/insecure/channel_create.c b/src/core/ext/transport/chttp2/client/insecure/channel_create.c
index 1d3592e..c9f4021 100644
--- a/src/core/ext/transport/chttp2/client/insecure/channel_create.c
+++ b/src/core/ext/transport/chttp2/client/insecure/channel_create.c
@@ -53,8 +53,7 @@
static grpc_subchannel *client_channel_factory_create_subchannel(
grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *cc_factory,
const grpc_subchannel_args *args) {
- grpc_connector *connector = grpc_chttp2_connector_create(
- exec_ctx, NULL /* add_handshakers */, NULL /* user_data */);
+ grpc_connector *connector = grpc_chttp2_connector_create();
grpc_subchannel *s = grpc_subchannel_create(exec_ctx, connector, args);
grpc_connector_unref(exec_ctx, connector);
return s;
@@ -96,17 +95,16 @@
"grpc_insecure_channel_create(target=%p, args=%p, reserved=%p)", 3,
(target, args, reserved));
GPR_ASSERT(reserved == NULL);
- grpc_client_channel_factory *factory =
- (grpc_client_channel_factory *)&client_channel_factory;
// Add channel arg containing the client channel factory.
- grpc_arg arg = grpc_client_channel_factory_create_channel_arg(factory);
+ grpc_arg arg =
+ grpc_client_channel_factory_create_channel_arg(&client_channel_factory);
grpc_channel_args *new_args = grpc_channel_args_copy_and_add(args, &arg, 1);
// Create channel.
grpc_channel *channel = client_channel_factory_create_channel(
- &exec_ctx, factory, target, GRPC_CLIENT_CHANNEL_TYPE_REGULAR, new_args);
+ &exec_ctx, &client_channel_factory, target,
+ GRPC_CLIENT_CHANNEL_TYPE_REGULAR, new_args);
// Clean up.
grpc_channel_args_destroy(&exec_ctx, new_args);
- grpc_client_channel_factory_unref(&exec_ctx, factory);
grpc_exec_ctx_finish(&exec_ctx);
return channel != NULL ? channel : grpc_lame_client_channel_create(
target, GRPC_STATUS_INTERNAL,
diff --git a/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c b/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
index 54663ef..f979d9b 100644
--- a/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
+++ b/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
@@ -46,40 +46,16 @@
#include "src/core/lib/surface/api_trace.h"
#include "src/core/lib/surface/channel.h"
-typedef struct {
- grpc_client_channel_factory base;
- gpr_refcount refs;
- grpc_channel_security_connector *security_connector;
-} client_channel_factory;
-
static void client_channel_factory_ref(
- grpc_client_channel_factory *cc_factory) {
- client_channel_factory *f = (client_channel_factory *)cc_factory;
- gpr_ref(&f->refs);
-}
+ grpc_client_channel_factory *cc_factory) {}
static void client_channel_factory_unref(
- grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *cc_factory) {
- client_channel_factory *f = (client_channel_factory *)cc_factory;
- if (gpr_unref(&f->refs)) {
- GRPC_SECURITY_CONNECTOR_UNREF(exec_ctx, &f->security_connector->base,
- "client_channel_factory");
- gpr_free(f);
- }
-}
-
-static void add_handshakers(grpc_exec_ctx *exec_ctx, void *security_connector,
- grpc_handshake_manager *handshake_mgr) {
- grpc_channel_security_connector_add_handshakers(exec_ctx, security_connector,
- handshake_mgr);
-}
+ grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *cc_factory) {}
static grpc_subchannel *client_channel_factory_create_subchannel(
grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *cc_factory,
const grpc_subchannel_args *args) {
- client_channel_factory *f = (client_channel_factory *)cc_factory;
- grpc_connector *connector = grpc_chttp2_connector_create(
- exec_ctx, add_handshakers, f->security_connector);
+ grpc_connector *connector = grpc_chttp2_connector_create();
grpc_subchannel *s = grpc_subchannel_create(exec_ctx, connector, args);
grpc_connector_unref(exec_ctx, connector);
return s;
@@ -106,6 +82,9 @@
client_channel_factory_create_subchannel,
client_channel_factory_create_channel};
+static grpc_client_channel_factory client_channel_factory = {
+ &client_channel_factory_vtable};
+
/* Create a secure client channel:
Asynchronously: - resolve target
- connect to it (trying alternatives as presented)
@@ -138,33 +117,26 @@
return grpc_lame_client_channel_create(
target, GRPC_STATUS_INTERNAL, "Failed to create security connector.");
}
- // Create client channel factory.
- client_channel_factory *f = gpr_malloc(sizeof(*f));
- memset(f, 0, sizeof(*f));
- f->base.vtable = &client_channel_factory_vtable;
- gpr_ref_init(&f->refs, 1);
- GRPC_SECURITY_CONNECTOR_REF(&security_connector->base,
- "grpc_secure_channel_create");
- f->security_connector = security_connector;
// Add channel args containing the client channel factory and security
// connector.
- grpc_arg new_args[2];
- new_args[0] = grpc_client_channel_factory_create_channel_arg(&f->base);
- new_args[1] = grpc_security_connector_to_arg(&security_connector->base);
- grpc_channel_args *args_copy = grpc_channel_args_copy_and_add(
+ grpc_arg args_to_add[2];
+ args_to_add[0] =
+ grpc_client_channel_factory_create_channel_arg(&client_channel_factory);
+ args_to_add[1] = grpc_security_connector_to_arg(&security_connector->base);
+ grpc_channel_args *new_args = grpc_channel_args_copy_and_add(
new_args_from_connector != NULL ? new_args_from_connector : args,
- new_args, GPR_ARRAY_SIZE(new_args));
+ args_to_add, GPR_ARRAY_SIZE(args_to_add));
if (new_args_from_connector != NULL) {
grpc_channel_args_destroy(&exec_ctx, new_args_from_connector);
}
// Create channel.
grpc_channel *channel = client_channel_factory_create_channel(
- &exec_ctx, &f->base, target, GRPC_CLIENT_CHANNEL_TYPE_REGULAR, args_copy);
+ &exec_ctx, &client_channel_factory, target,
+ GRPC_CLIENT_CHANNEL_TYPE_REGULAR, new_args);
// Clean up.
- GRPC_SECURITY_CONNECTOR_UNREF(&exec_ctx, &f->security_connector->base,
+ GRPC_SECURITY_CONNECTOR_UNREF(&exec_ctx, &security_connector->base,
"secure_client_channel_factory_create_channel");
- grpc_channel_args_destroy(&exec_ctx, args_copy);
- grpc_client_channel_factory_unref(&exec_ctx, &f->base);
+ grpc_channel_args_destroy(&exec_ctx, new_args);
grpc_exec_ctx_finish(&exec_ctx);
return channel; /* may be NULL */
}
diff --git a/src/core/ext/transport/chttp2/server/chttp2_server.c b/src/core/ext/transport/chttp2/server/chttp2_server.c
index 86f5a19..574d1a7 100644
--- a/src/core/ext/transport/chttp2/server/chttp2_server.c
+++ b/src/core/ext/transport/chttp2/server/chttp2_server.c
@@ -46,6 +46,7 @@
#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h"
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/channel/handshaker.h"
+#include "src/core/lib/channel/handshaker_registry.h"
#include "src/core/lib/channel/http_server_filter.h"
#include "src/core/lib/iomgr/endpoint.h"
#include "src/core/lib/iomgr/resolve_address.h"
@@ -54,24 +55,6 @@
#include "src/core/lib/surface/api_trace.h"
#include "src/core/lib/surface/server.h"
-void grpc_chttp2_server_handshaker_factory_add_handshakers(
- grpc_exec_ctx *exec_ctx,
- grpc_chttp2_server_handshaker_factory *handshaker_factory,
- grpc_handshake_manager *handshake_mgr) {
- if (handshaker_factory != NULL) {
- handshaker_factory->vtable->add_handshakers(exec_ctx, handshaker_factory,
- handshake_mgr);
- }
-}
-
-void grpc_chttp2_server_handshaker_factory_destroy(
- grpc_exec_ctx *exec_ctx,
- grpc_chttp2_server_handshaker_factory *handshaker_factory) {
- if (handshaker_factory != NULL) {
- handshaker_factory->vtable->destroy(exec_ctx, handshaker_factory);
- }
-}
-
typedef struct pending_handshake_manager_node {
grpc_handshake_manager *handshake_mgr;
struct pending_handshake_manager_node *next;
@@ -81,7 +64,6 @@
grpc_server *server;
grpc_tcp_server *tcp_server;
grpc_channel_args *args;
- grpc_chttp2_server_handshaker_factory *handshaker_factory;
gpr_mu mu;
bool shutdown;
grpc_closure tcp_server_shutdown_complete;
@@ -198,8 +180,8 @@
connection_state->accepting_pollset = accepting_pollset;
connection_state->acceptor = acceptor;
connection_state->handshake_mgr = handshake_mgr;
- grpc_chttp2_server_handshaker_factory_add_handshakers(
- exec_ctx, state->handshaker_factory, connection_state->handshake_mgr);
+ grpc_handshakers_add(exec_ctx, HANDSHAKER_SERVER, state->args,
+ connection_state->handshake_mgr);
// TODO(roth): We should really get this timeout value from channel
// args instead of hard-coding it.
const gpr_timespec deadline = gpr_time_add(
@@ -233,8 +215,6 @@
// Flush queued work before destroying handshaker factory, since that
// may do a synchronous unref.
grpc_exec_ctx_flush(exec_ctx);
- grpc_chttp2_server_handshaker_factory_destroy(exec_ctx,
- state->handshaker_factory);
if (destroy_done != NULL) {
destroy_done->cb(exec_ctx, destroy_done->cb_arg, GRPC_ERROR_REF(error));
grpc_exec_ctx_flush(exec_ctx);
@@ -259,10 +239,10 @@
grpc_tcp_server_unref(exec_ctx, tcp_server);
}
-grpc_error *grpc_chttp2_server_add_port(
- grpc_exec_ctx *exec_ctx, grpc_server *server, const char *addr,
- grpc_channel_args *args,
- grpc_chttp2_server_handshaker_factory *handshaker_factory, int *port_num) {
+grpc_error *grpc_chttp2_server_add_port(grpc_exec_ctx *exec_ctx,
+ grpc_server *server, const char *addr,
+ grpc_channel_args *args,
+ int *port_num) {
grpc_resolved_addresses *resolved = NULL;
grpc_tcp_server *tcp_server = NULL;
size_t i;
@@ -293,7 +273,6 @@
state->server = server;
state->tcp_server = tcp_server;
state->args = args;
- state->handshaker_factory = handshaker_factory;
state->shutdown = true;
gpr_mu_init(&state->mu);
@@ -348,7 +327,6 @@
grpc_tcp_server_unref(exec_ctx, tcp_server);
} else {
grpc_channel_args_destroy(exec_ctx, args);
- grpc_chttp2_server_handshaker_factory_destroy(exec_ctx, handshaker_factory);
gpr_free(state);
}
*port_num = 0;
diff --git a/src/core/ext/transport/chttp2/server/chttp2_server.h b/src/core/ext/transport/chttp2/server/chttp2_server.h
index aa364b5..2581eba 100644
--- a/src/core/ext/transport/chttp2/server/chttp2_server.h
+++ b/src/core/ext/transport/chttp2/server/chttp2_server.h
@@ -36,43 +36,12 @@
#include <grpc/impl/codegen/grpc_types.h>
-#include "src/core/lib/channel/handshaker.h"
#include "src/core/lib/iomgr/exec_ctx.h"
-/// A server handshaker factory is used to create handshakers for server
-/// connections.
-typedef struct grpc_chttp2_server_handshaker_factory
- grpc_chttp2_server_handshaker_factory;
-
-typedef struct {
- void (*add_handshakers)(
- grpc_exec_ctx *exec_ctx,
- grpc_chttp2_server_handshaker_factory *handshaker_factory,
- grpc_handshake_manager *handshake_mgr);
- void (*destroy)(grpc_exec_ctx *exec_ctx,
- grpc_chttp2_server_handshaker_factory *handshaker_factory);
-} grpc_chttp2_server_handshaker_factory_vtable;
-
-struct grpc_chttp2_server_handshaker_factory {
- const grpc_chttp2_server_handshaker_factory_vtable *vtable;
-};
-
-void grpc_chttp2_server_handshaker_factory_add_handshakers(
- grpc_exec_ctx *exec_ctx,
- grpc_chttp2_server_handshaker_factory *handshaker_factory,
- grpc_handshake_manager *handshake_mgr);
-
-void grpc_chttp2_server_handshaker_factory_destroy(
- grpc_exec_ctx *exec_ctx,
- grpc_chttp2_server_handshaker_factory *handshaker_factory);
-
/// Adds a port to \a server. Sets \a port_num to the port number.
-/// If \a handshaker_factory is not NULL, it will be used to create
-/// handshakers for the port.
-/// Takes ownership of \a args and \a handshaker_factory.
-grpc_error *grpc_chttp2_server_add_port(
- grpc_exec_ctx *exec_ctx, grpc_server *server, const char *addr,
- grpc_channel_args *args,
- grpc_chttp2_server_handshaker_factory *handshaker_factory, int *port_num);
+/// Takes ownership of \a args.
+grpc_error *grpc_chttp2_server_add_port(grpc_exec_ctx *exec_ctx,
+ grpc_server *server, const char *addr,
+ grpc_channel_args *args, int *port_num);
#endif /* GRPC_CORE_EXT_TRANSPORT_CHTTP2_SERVER_CHTTP2_SERVER_H */
diff --git a/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c b/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c
index 7e286d4..bf5026b 100644
--- a/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c
+++ b/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c
@@ -47,8 +47,7 @@
(server, addr));
grpc_error *err = grpc_chttp2_server_add_port(
&exec_ctx, server, addr,
- grpc_channel_args_copy(grpc_server_get_channel_args(server)),
- NULL /* handshaker_factory */, &port_num);
+ grpc_channel_args_copy(grpc_server_get_channel_args(server)), &port_num);
if (err != GRPC_ERROR_NONE) {
const char *msg = grpc_error_string(err);
gpr_log(GPR_ERROR, "%s", msg);
diff --git a/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c b/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c
index b5e4996..395c79a 100644
--- a/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c
+++ b/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c
@@ -49,34 +49,6 @@
#include "src/core/lib/surface/api_trace.h"
#include "src/core/lib/surface/server.h"
-typedef struct {
- grpc_chttp2_server_handshaker_factory base;
- grpc_server_security_connector *security_connector;
-} server_security_handshaker_factory;
-
-static void server_security_handshaker_factory_add_handshakers(
- grpc_exec_ctx *exec_ctx, grpc_chttp2_server_handshaker_factory *hf,
- grpc_handshake_manager *handshake_mgr) {
- server_security_handshaker_factory *handshaker_factory =
- (server_security_handshaker_factory *)hf;
- grpc_server_security_connector_add_handshakers(
- exec_ctx, handshaker_factory->security_connector, handshake_mgr);
-}
-
-static void server_security_handshaker_factory_destroy(
- grpc_exec_ctx *exec_ctx, grpc_chttp2_server_handshaker_factory *hf) {
- server_security_handshaker_factory *handshaker_factory =
- (server_security_handshaker_factory *)hf;
- GRPC_SECURITY_CONNECTOR_UNREF(
- exec_ctx, &handshaker_factory->security_connector->base, "server");
- gpr_free(hf);
-}
-
-static const grpc_chttp2_server_handshaker_factory_vtable
- server_security_handshaker_factory_vtable = {
- server_security_handshaker_factory_add_handshakers,
- server_security_handshaker_factory_destroy};
-
int grpc_server_add_secure_http2_port(grpc_server *server, const char *addr,
grpc_server_credentials *creds) {
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
@@ -105,20 +77,19 @@
gpr_free(msg);
goto done;
}
- // Create handshaker factory.
- server_security_handshaker_factory *handshaker_factory =
- gpr_malloc(sizeof(*handshaker_factory));
- memset(handshaker_factory, 0, sizeof(*handshaker_factory));
- handshaker_factory->base.vtable = &server_security_handshaker_factory_vtable;
- handshaker_factory->security_connector = sc;
// Create channel args.
- grpc_arg channel_arg = grpc_server_credentials_to_arg(creds);
- grpc_channel_args *args = grpc_channel_args_copy_and_add(
- grpc_server_get_channel_args(server), &channel_arg, 1);
+ grpc_arg args_to_add[2];
+ args_to_add[0] = grpc_server_credentials_to_arg(creds);
+ args_to_add[1] = grpc_security_connector_to_arg(&sc->base);
+ grpc_channel_args *args =
+ grpc_channel_args_copy_and_add(grpc_server_get_channel_args(server),
+ args_to_add, GPR_ARRAY_SIZE(args_to_add));
// Add server port.
- err = grpc_chttp2_server_add_port(&exec_ctx, server, addr, args,
- &handshaker_factory->base, &port_num);
+ err = grpc_chttp2_server_add_port(&exec_ctx, server, addr, args, &port_num);
done:
+ if (sc != NULL) {
+ GRPC_SECURITY_CONNECTOR_UNREF(&exec_ctx, &sc->base, "server");
+ }
grpc_exec_ctx_finish(&exec_ctx);
if (err != GRPC_ERROR_NONE) {
const char *msg = grpc_error_string(err);
diff --git a/src/core/lib/channel/handshaker_factory.c b/src/core/lib/channel/handshaker_factory.c
new file mode 100644
index 0000000..3c30a4e
--- /dev/null
+++ b/src/core/lib/channel/handshaker_factory.c
@@ -0,0 +1,54 @@
+/*
+ *
+ * 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/lib/channel/handshaker_factory.h"
+
+#include <grpc/support/log.h>
+
+void grpc_handshaker_factory_add_handshakers(
+ grpc_exec_ctx *exec_ctx, grpc_handshaker_factory *handshaker_factory,
+ const grpc_channel_args *args, grpc_handshake_manager *handshake_mgr) {
+ if (handshaker_factory != NULL) {
+ GPR_ASSERT(handshaker_factory->vtable != NULL);
+ handshaker_factory->vtable->add_handshakers(exec_ctx, handshaker_factory,
+ args, handshake_mgr);
+ }
+}
+
+void grpc_handshaker_factory_destroy(
+ grpc_exec_ctx *exec_ctx, grpc_handshaker_factory *handshaker_factory) {
+ if (handshaker_factory != NULL) {
+ GPR_ASSERT(handshaker_factory->vtable != NULL);
+ handshaker_factory->vtable->destroy(exec_ctx, handshaker_factory);
+ }
+}
diff --git a/src/core/lib/channel/handshaker_factory.h b/src/core/lib/channel/handshaker_factory.h
new file mode 100644
index 0000000..1984546
--- /dev/null
+++ b/src/core/lib/channel/handshaker_factory.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_LIB_CHANNEL_HANDSHAKER_FACTORY_H
+#define GRPC_CORE_LIB_CHANNEL_HANDSHAKER_FACTORY_H
+
+#include <grpc/impl/codegen/grpc_types.h>
+
+#include "src/core/lib/channel/handshaker.h"
+#include "src/core/lib/iomgr/exec_ctx.h"
+
+// A handshaker factory is used to create handshakers.
+
+typedef struct grpc_handshaker_factory grpc_handshaker_factory;
+
+typedef struct {
+ void (*add_handshakers)(grpc_exec_ctx *exec_ctx,
+ grpc_handshaker_factory *handshaker_factory,
+ const grpc_channel_args *args,
+ grpc_handshake_manager *handshake_mgr);
+ void (*destroy)(grpc_exec_ctx *exec_ctx,
+ grpc_handshaker_factory *handshaker_factory);
+} grpc_handshaker_factory_vtable;
+
+struct grpc_handshaker_factory {
+ const grpc_handshaker_factory_vtable *vtable;
+};
+
+void grpc_handshaker_factory_add_handshakers(
+ grpc_exec_ctx *exec_ctx, grpc_handshaker_factory *handshaker_factory,
+ const grpc_channel_args *args, grpc_handshake_manager *handshake_mgr);
+
+void grpc_handshaker_factory_destroy(
+ grpc_exec_ctx *exec_ctx, grpc_handshaker_factory *handshaker_factory);
+
+#endif /* GRPC_CORE_LIB_CHANNEL_HANDSHAKER_FACTORY_H */
diff --git a/src/core/lib/channel/handshaker_registry.c b/src/core/lib/channel/handshaker_registry.c
new file mode 100644
index 0000000..2e5f040
--- /dev/null
+++ b/src/core/lib/channel/handshaker_registry.c
@@ -0,0 +1,113 @@
+/*
+ *
+ * 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/lib/channel/handshaker_registry.h"
+
+#include <string.h>
+
+#include <grpc/support/alloc.h>
+
+//
+// grpc_handshaker_factory_list
+//
+
+typedef struct {
+ grpc_handshaker_factory** list;
+ size_t num_factories;
+} grpc_handshaker_factory_list;
+
+static void grpc_handshaker_factory_list_register(
+ grpc_handshaker_factory_list* list, bool at_start,
+ grpc_handshaker_factory* factory) {
+ list->list = gpr_realloc(
+ list->list, (list->num_factories + 1) * sizeof(grpc_handshaker_factory*));
+ if (at_start) {
+ memmove(list->list + 1, list->list,
+ sizeof(grpc_handshaker_factory*) * list->num_factories);
+ list->list[0] = factory;
+ } else {
+ list->list[list->num_factories] = factory;
+ }
+ ++list->num_factories;
+}
+
+static void grpc_handshaker_factory_list_add_handshakers(
+ grpc_exec_ctx* exec_ctx, grpc_handshaker_factory_list* list,
+ const grpc_channel_args* args, grpc_handshake_manager* handshake_mgr) {
+ for (size_t i = 0; i < list->num_factories; ++i) {
+ grpc_handshaker_factory_add_handshakers(exec_ctx, list->list[i], args,
+ handshake_mgr);
+ }
+}
+
+static void grpc_handshaker_factory_list_destroy(
+ grpc_exec_ctx* exec_ctx, grpc_handshaker_factory_list* list) {
+ for (size_t i = 0; i < list->num_factories; ++i) {
+ grpc_handshaker_factory_destroy(exec_ctx, list->list[i]);
+ }
+ gpr_free(list->list);
+}
+
+//
+// plugin
+//
+
+static grpc_handshaker_factory_list
+ g_handshaker_factory_lists[NUM_HANDSHAKER_TYPES];
+
+void grpc_handshaker_factory_registry_init() {
+ memset(g_handshaker_factory_lists, 0, sizeof(g_handshaker_factory_lists));
+}
+
+void grpc_handshaker_factory_registry_shutdown(grpc_exec_ctx* exec_ctx) {
+ for (size_t i = 0; i < NUM_HANDSHAKER_TYPES; ++i) {
+ grpc_handshaker_factory_list_destroy(exec_ctx,
+ &g_handshaker_factory_lists[i]);
+ }
+}
+
+void grpc_handshaker_factory_register(bool at_start,
+ grpc_handshaker_type handshaker_type,
+ grpc_handshaker_factory* factory) {
+ grpc_handshaker_factory_list_register(
+ &g_handshaker_factory_lists[handshaker_type], at_start, factory);
+}
+
+void grpc_handshakers_add(grpc_exec_ctx* exec_ctx,
+ grpc_handshaker_type handshaker_type,
+ const grpc_channel_args* args,
+ grpc_handshake_manager* handshake_mgr) {
+ grpc_handshaker_factory_list_add_handshakers(
+ exec_ctx, &g_handshaker_factory_lists[handshaker_type], args,
+ handshake_mgr);
+}
diff --git a/src/core/lib/channel/handshaker_registry.h b/src/core/lib/channel/handshaker_registry.h
new file mode 100644
index 0000000..53c1b17
--- /dev/null
+++ b/src/core/lib/channel/handshaker_registry.h
@@ -0,0 +1,63 @@
+/*
+ *
+ * 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_LIB_CHANNEL_HANDSHAKER_REGISTRY_H
+#define GRPC_CORE_LIB_CHANNEL_HANDSHAKER_REGISTRY_H
+
+#include <grpc/impl/codegen/grpc_types.h>
+
+#include "src/core/lib/channel/handshaker_factory.h"
+#include "src/core/lib/iomgr/exec_ctx.h"
+
+typedef enum {
+ HANDSHAKER_CLIENT = 0,
+ HANDSHAKER_SERVER,
+ NUM_HANDSHAKER_TYPES, // Must be last.
+} grpc_handshaker_type;
+
+void grpc_handshaker_factory_registry_init();
+void grpc_handshaker_factory_registry_shutdown(grpc_exec_ctx* exec_ctx);
+
+/// Registers a new handshaker factory. Takes ownership.
+/// If \a at_start is true, the new handshaker will be at the beginning of
+/// the list. Otherwise, it will be added to the end.
+void grpc_handshaker_factory_register(bool at_start,
+ grpc_handshaker_type handshaker_type,
+ grpc_handshaker_factory* factory);
+
+void grpc_handshakers_add(grpc_exec_ctx* exec_ctx,
+ grpc_handshaker_type handshaker_type,
+ const grpc_channel_args* args,
+ grpc_handshake_manager* handshake_mgr);
+
+#endif /* GRPC_CORE_LIB_CHANNEL_HANDSHAKER_REGISTRY_H */
diff --git a/src/core/lib/security/transport/security_handshaker.c b/src/core/lib/security/transport/security_handshaker.c
index e886cc5..5e75856 100644
--- a/src/core/lib/security/transport/security_handshaker.c
+++ b/src/core/lib/security/transport/security_handshaker.c
@@ -42,6 +42,7 @@
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/channel/handshaker.h"
+#include "src/core/lib/channel/handshaker_registry.h"
#include "src/core/lib/security/context/security_context.h"
#include "src/core/lib/security/transport/secure_endpoint.h"
#include "src/core/lib/security/transport/tsi_error.h"
@@ -438,6 +439,45 @@
}
//
+// handshaker factories
+//
+
+static void client_handshaker_factory_add_handshakers(
+ grpc_exec_ctx *exec_ctx, grpc_handshaker_factory *handshaker_factory,
+ const grpc_channel_args *args, grpc_handshake_manager *handshake_mgr) {
+ grpc_channel_security_connector *security_connector =
+ (grpc_channel_security_connector *)grpc_find_security_connector_in_args(
+ args);
+ grpc_channel_security_connector_add_handshakers(exec_ctx, security_connector,
+ handshake_mgr);
+}
+
+static void server_handshaker_factory_add_handshakers(
+ grpc_exec_ctx *exec_ctx, grpc_handshaker_factory *hf,
+ const grpc_channel_args *args, grpc_handshake_manager *handshake_mgr) {
+ grpc_server_security_connector *security_connector =
+ (grpc_server_security_connector *)grpc_find_security_connector_in_args(
+ args);
+ grpc_server_security_connector_add_handshakers(exec_ctx, security_connector,
+ handshake_mgr);
+}
+
+static void handshaker_factory_destroy(
+ grpc_exec_ctx *exec_ctx, grpc_handshaker_factory *handshaker_factory) {}
+
+static const grpc_handshaker_factory_vtable client_handshaker_factory_vtable = {
+ client_handshaker_factory_add_handshakers, handshaker_factory_destroy};
+
+static grpc_handshaker_factory client_handshaker_factory = {
+ &client_handshaker_factory_vtable};
+
+static const grpc_handshaker_factory_vtable server_handshaker_factory_vtable = {
+ server_handshaker_factory_add_handshakers, handshaker_factory_destroy};
+
+static grpc_handshaker_factory server_handshaker_factory = {
+ &server_handshaker_factory_vtable};
+
+//
// exported functions
//
@@ -452,3 +492,10 @@
return security_handshaker_create(exec_ctx, handshaker, connector);
}
}
+
+void grpc_security_register_handshaker_factories() {
+ grpc_handshaker_factory_register(false /* at_start */, HANDSHAKER_CLIENT,
+ &client_handshaker_factory);
+ grpc_handshaker_factory_register(false /* at_start */, HANDSHAKER_SERVER,
+ &server_handshaker_factory);
+}
diff --git a/src/core/lib/security/transport/security_handshaker.h b/src/core/lib/security/transport/security_handshaker.h
index 5ddbf4b..0b9eda1 100644
--- a/src/core/lib/security/transport/security_handshaker.h
+++ b/src/core/lib/security/transport/security_handshaker.h
@@ -43,4 +43,7 @@
grpc_exec_ctx *exec_ctx, tsi_handshaker *handshaker,
grpc_security_connector *connector);
+/// Registers security handshaker factories.
+void grpc_security_register_handshaker_factories();
+
#endif /* GRPC_CORE_LIB_SECURITY_TRANSPORT_SECURITY_HANDSHAKER_H */
diff --git a/src/core/lib/surface/init.c b/src/core/lib/surface/init.c
index e20e602..f61bf15 100644
--- a/src/core/lib/surface/init.c
+++ b/src/core/lib/surface/init.c
@@ -44,6 +44,7 @@
#include "src/core/lib/channel/compress_filter.h"
#include "src/core/lib/channel/connected_channel.h"
#include "src/core/lib/channel/deadline_filter.h"
+#include "src/core/lib/channel/handshaker_registry.h"
#include "src/core/lib/channel/http_client_filter.h"
#include "src/core/lib/channel/http_server_filter.h"
#include "src/core/lib/channel/message_size_filter.h"
@@ -204,6 +205,8 @@
grpc_executor_init();
gpr_timers_global_init();
grpc_cq_global_init();
+ grpc_handshaker_factory_registry_init();
+ grpc_security_init();
for (i = 0; i < g_number_of_plugins; i++) {
if (g_all_of_the_plugins[i].init != NULL) {
g_all_of_the_plugins[i].init();
@@ -238,6 +241,7 @@
}
}
grpc_mdctx_global_shutdown(&exec_ctx);
+ grpc_handshaker_factory_registry_shutdown(&exec_ctx);
}
gpr_mu_unlock(&g_init_mu);
grpc_exec_ctx_finish(&exec_ctx);
diff --git a/src/core/lib/surface/init.h b/src/core/lib/surface/init.h
index b1bf57c..3d1c528 100644
--- a/src/core/lib/surface/init.h
+++ b/src/core/lib/surface/init.h
@@ -36,6 +36,7 @@
void grpc_register_security_filters(void);
void grpc_security_pre_init(void);
+void grpc_security_init(void);
int grpc_is_initialized(void);
#endif /* GRPC_CORE_LIB_SURFACE_INIT_H */
diff --git a/src/core/lib/surface/init_secure.c b/src/core/lib/surface/init_secure.c
index 520a8aa..a44407d 100644
--- a/src/core/lib/surface/init_secure.c
+++ b/src/core/lib/surface/init_secure.c
@@ -41,6 +41,7 @@
#include "src/core/lib/security/transport/auth_filters.h"
#include "src/core/lib/security/transport/secure_endpoint.h"
#include "src/core/lib/security/transport/security_connector.h"
+#include "src/core/lib/security/transport/security_handshaker.h"
#include "src/core/lib/surface/channel_init.h"
#include "src/core/lib/tsi/transport_security_interface.h"
@@ -87,3 +88,5 @@
grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL, INT_MAX,
maybe_prepend_server_auth_filter, NULL);
}
+
+void grpc_security_init() { grpc_security_register_handshaker_factories(); }
diff --git a/src/core/lib/surface/init_unsecure.c b/src/core/lib/surface/init_unsecure.c
index f952739..dbc9223 100644
--- a/src/core/lib/surface/init_unsecure.c
+++ b/src/core/lib/surface/init_unsecure.c
@@ -36,3 +36,5 @@
void grpc_security_pre_init(void) {}
void grpc_register_security_filters(void) {}
+
+void grpc_security_init(void) {}
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index d43f93b..e27e9e1 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -82,6 +82,8 @@
'src/core/lib/channel/connected_channel.c',
'src/core/lib/channel/deadline_filter.c',
'src/core/lib/channel/handshaker.c',
+ 'src/core/lib/channel/handshaker_factory.c',
+ 'src/core/lib/channel/handshaker_registry.c',
'src/core/lib/channel/http_client_filter.c',
'src/core/lib/channel/http_server_filter.c',
'src/core/lib/channel/message_size_filter.c',
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 3f83911..c47dcbe 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -797,6 +797,8 @@
src/core/lib/channel/context.h \
src/core/lib/channel/deadline_filter.h \
src/core/lib/channel/handshaker.h \
+src/core/lib/channel/handshaker_factory.h \
+src/core/lib/channel/handshaker_registry.h \
src/core/lib/channel/http_client_filter.h \
src/core/lib/channel/http_server_filter.h \
src/core/lib/channel/message_size_filter.h \
@@ -977,6 +979,8 @@
src/core/lib/channel/connected_channel.c \
src/core/lib/channel/deadline_filter.c \
src/core/lib/channel/handshaker.c \
+src/core/lib/channel/handshaker_factory.c \
+src/core/lib/channel/handshaker_registry.c \
src/core/lib/channel/http_client_filter.c \
src/core/lib/channel/http_server_filter.c \
src/core/lib/channel/message_size_filter.c \
diff --git a/tools/run_tests/generated/sources_and_headers.json b/tools/run_tests/generated/sources_and_headers.json
index 55ec1e7..8849dcc 100644
--- a/tools/run_tests/generated/sources_and_headers.json
+++ b/tools/run_tests/generated/sources_and_headers.json
@@ -6681,6 +6681,8 @@
"src/core/lib/channel/context.h",
"src/core/lib/channel/deadline_filter.h",
"src/core/lib/channel/handshaker.h",
+ "src/core/lib/channel/handshaker_factory.h",
+ "src/core/lib/channel/handshaker_registry.h",
"src/core/lib/channel/http_client_filter.h",
"src/core/lib/channel/http_server_filter.h",
"src/core/lib/channel/message_size_filter.h",
@@ -6800,6 +6802,10 @@
"src/core/lib/channel/deadline_filter.h",
"src/core/lib/channel/handshaker.c",
"src/core/lib/channel/handshaker.h",
+ "src/core/lib/channel/handshaker_factory.c",
+ "src/core/lib/channel/handshaker_factory.h",
+ "src/core/lib/channel/handshaker_registry.c",
+ "src/core/lib/channel/handshaker_registry.h",
"src/core/lib/channel/http_client_filter.c",
"src/core/lib/channel/http_client_filter.h",
"src/core/lib/channel/http_server_filter.c",
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 12535b2..2550d1e 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -306,6 +306,8 @@
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\context.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\deadline_filter.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker.h" />
+ <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_factory.h" />
+ <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_registry.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\http_server_filter.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\message_size_filter.h" />
@@ -496,6 +498,10 @@
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker.c">
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_factory.c">
+ </ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_registry.c">
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\http_server_filter.c">
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index d5a8ac3..642ace6 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -25,6 +25,12 @@
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker.c">
<Filter>src\core\lib\channel</Filter>
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_factory.c">
+ <Filter>src\core\lib\channel</Filter>
+ </ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_registry.c">
+ <Filter>src\core\lib\channel</Filter>
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.c">
<Filter>src\core\lib\channel</Filter>
</ClCompile>
@@ -761,6 +767,12 @@
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker.h">
<Filter>src\core\lib\channel</Filter>
</ClInclude>
+ <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_factory.h">
+ <Filter>src\core\lib\channel</Filter>
+ </ClInclude>
+ <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_registry.h">
+ <Filter>src\core\lib\channel</Filter>
+ </ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.h">
<Filter>src\core\lib\channel</Filter>
</ClInclude>
diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj
index a37587c..15e3097 100644
--- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj
+++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj
@@ -199,6 +199,8 @@
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\context.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\deadline_filter.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker.h" />
+ <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_factory.h" />
+ <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_registry.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\http_server_filter.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\message_size_filter.h" />
@@ -345,6 +347,10 @@
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker.c">
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_factory.c">
+ </ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_registry.c">
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\http_server_filter.c">
diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters
index 90c718f..43b7eaa 100644
--- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters
@@ -82,6 +82,12 @@
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker.c">
<Filter>src\core\lib\channel</Filter>
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_factory.c">
+ <Filter>src\core\lib\channel</Filter>
+ </ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_registry.c">
+ <Filter>src\core\lib\channel</Filter>
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.c">
<Filter>src\core\lib\channel</Filter>
</ClCompile>
@@ -551,6 +557,12 @@
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker.h">
<Filter>src\core\lib\channel</Filter>
</ClInclude>
+ <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_factory.h">
+ <Filter>src\core\lib\channel</Filter>
+ </ClInclude>
+ <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_registry.h">
+ <Filter>src\core\lib\channel</Filter>
+ </ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.h">
<Filter>src\core\lib\channel</Filter>
</ClInclude>
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
index 7eb562f..d1d3cb2 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
@@ -296,6 +296,8 @@
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\context.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\deadline_filter.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker.h" />
+ <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_factory.h" />
+ <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_registry.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\http_server_filter.h" />
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\message_size_filter.h" />
@@ -464,6 +466,10 @@
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker.c">
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_factory.c">
+ </ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_registry.c">
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.c">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\http_server_filter.c">
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index 25295f7..7741c62 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -28,6 +28,12 @@
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker.c">
<Filter>src\core\lib\channel</Filter>
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_factory.c">
+ <Filter>src\core\lib\channel</Filter>
+ </ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_registry.c">
+ <Filter>src\core\lib\channel</Filter>
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.c">
<Filter>src\core\lib\channel</Filter>
</ClCompile>
@@ -674,6 +680,12 @@
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker.h">
<Filter>src\core\lib\channel</Filter>
</ClInclude>
+ <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_factory.h">
+ <Filter>src\core\lib\channel</Filter>
+ </ClInclude>
+ <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\handshaker_registry.h">
+ <Filter>src\core\lib\channel</Filter>
+ </ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.h">
<Filter>src\core\lib\channel</Filter>
</ClInclude>