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authorDave Barach <dave@barachs.net>2017-08-07 09:35:25 -0400
committerDave Wallace <dwallacelf@gmail.com>2017-08-10 00:13:08 +0000
commit52851e6aa9304054fd1059c8dd284abf8e532bf2 (patch)
treeefe4334245044e342817b28d69ee208fba9952ec /src/vnet/tcp/builtin_server.c
parentb639b593372612fd3a55b3137b4fdd62df775d96 (diff)
TCP proxy prototype
- Clean up internal API client registration - Add proxy server - Add a reference count to the svm fifo Change-Id: I5ace1c85497062ed412d26ae76a9e6741af1e984 Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/tcp/builtin_server.c')
-rw-r--r--src/vnet/tcp/builtin_server.c96
1 files changed, 2 insertions, 94 deletions
diff --git a/src/vnet/tcp/builtin_server.c b/src/vnet/tcp/builtin_server.c
index 3416678ead6..2454a831ad7 100644
--- a/src/vnet/tcp/builtin_server.c
+++ b/src/vnet/tcp/builtin_server.c
@@ -18,25 +18,6 @@
#include <vnet/session/application.h>
#include <vnet/session/application_interface.h>
-/* define message IDs */
-#include <vpp/api/vpe_msg_enum.h>
-
-/* define message structures */
-#define vl_typedefs
-#include <vpp/api/vpe_all_api_h.h>
-#undef vl_typedefs
-
-/* define generated endian-swappers */
-#define vl_endianfun
-#include <vpp/api/vpe_all_api_h.h>
-#undef vl_endianfun
-
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
-#define vl_printfun
-#include <vpp/api/vpe_all_api_h.h>
-#undef vl_printfun
-
typedef struct
{
/*
@@ -279,46 +260,13 @@ static int
create_api_loopback (vlib_main_t * vm)
{
builtin_server_main_t *bsm = &builtin_server_main;
- vl_api_memclnt_create_t _m, *mp = &_m;
- extern void vl_api_memclnt_create_t_handler (vl_api_memclnt_create_t *);
api_main_t *am = &api_main;
vl_shmem_hdr_t *shmem_hdr;
- uword *event_data = 0, event_type;
- int resolved = 0;
-
- /*
- * Create a "loopback" API client connection
- * Don't do things like this unless you know what you're doing...
- */
shmem_hdr = am->shmem_hdr;
bsm->vl_input_queue = shmem_hdr->vl_input_queue;
- memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = VL_API_MEMCLNT_CREATE;
- mp->context = 0xFEEDFACE;
- mp->input_queue = pointer_to_uword (bsm->vl_input_queue);
- strncpy ((char *) mp->name, "tcp_test_server", sizeof (mp->name) - 1);
-
- vl_api_memclnt_create_t_handler (mp);
-
- /* Wait for reply */
- bsm->node_index = vlib_get_current_process (vm)->node_runtime.node_index;
- vlib_process_wait_for_event_or_clock (vm, 2.0);
- event_type = vlib_process_get_events (vm, &event_data);
- switch (event_type)
- {
- case 1:
- resolved = 1;
- break;
- case ~0:
- /* timed out */
- break;
- default:
- clib_warning ("unknown event_type %d", event_type);
- }
- if (!resolved)
- return -1;
-
+ bsm->my_client_index =
+ vl_api_memclnt_create_internal ("tcp_test_server", bsm->vl_input_queue);
return 0;
}
@@ -413,45 +361,6 @@ server_create (vlib_main_t * vm)
return 0;
}
-/* Get our api client index */
-static void
-vl_api_memclnt_create_reply_t_handler (vl_api_memclnt_create_reply_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- builtin_server_main_t *bsm = &builtin_server_main;
- bsm->my_client_index = mp->index;
- vlib_process_signal_event (vm, bsm->node_index, 1 /* evt */ ,
- 0 /* data */ );
-}
-
-#define foreach_tcp_builtin_server_api_msg \
-_(MEMCLNT_CREATE_REPLY, memclnt_create_reply) \
-
-static clib_error_t *
-tcp_builtin_server_api_hookup (vlib_main_t * vm)
-{
- vl_msg_api_msg_config_t _c, *c = &_c;
-
- /* Hook up client-side static APIs to our handlers */
-#define _(N,n) do { \
- c->id = VL_API_##N; \
- c->name = #n; \
- c->handler = vl_api_##n##_t_handler; \
- c->cleanup = vl_noop_handler; \
- c->endian = vl_api_##n##_t_endian; \
- c->print = vl_api_##n##_t_print; \
- c->size = sizeof(vl_api_##n##_t); \
- c->traced = 1; /* trace, so these msgs print */ \
- c->replay = 0; /* don't replay client create/delete msgs */ \
- c->message_bounce = 0; /* don't bounce this message */ \
- vl_msg_api_config(c);} while (0);
-
- foreach_tcp_builtin_server_api_msg;
-#undef _
-
- return 0;
-}
-
static clib_error_t *
server_create_command_fn (vlib_main_t * vm, unformat_input_t * input,
vlib_cli_command_t * cmd)
@@ -491,7 +400,6 @@ server_create_command_fn (vlib_main_t * vm, unformat_input_t * input,
format_unformat_error, input);
}
- tcp_builtin_server_api_hookup (vm);
vnet_session_enable_disable (vm, 1 /* turn on TCP, etc. */ );
rv = server_create (vm);