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-rw-r--r--vpp-api-test/vat/json_format.c304
1 files changed, 0 insertions, 304 deletions
diff --git a/vpp-api-test/vat/json_format.c b/vpp-api-test/vat/json_format.c
deleted file mode 100644
index 6f316d972eb..00000000000
--- a/vpp-api-test/vat/json_format.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- *------------------------------------------------------------------
- * json_format.c
- *
- * Copyright (c) 2015 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *------------------------------------------------------------------
-
-*/
-#include <inttypes.h>
-#include <vat/json_format.h>
-#include <vnet/ip/ip.h>
-#include <vppinfra/vec.h>
-
-#define VAT_TAB_WIDTH 2
-
-typedef struct vat_print_ctx_s
-{
- FILE *ofp;
- u32 indent;
-} vat_print_ctx_t;
-
-/* Format an IP4 address. */
-static u8 *
-vat_json_format_ip4_address (u8 * s, va_list * args)
-{
- u8 *a = va_arg (*args, u8 *);
- return format (s, "%d.%d.%d.%d", a[0], a[1], a[2], a[3]);
-}
-
-/* Format an IP6 address. */
-static u8 *
-vat_json_format_ip6_address (u8 * s, va_list * args)
-{
- ip6_address_t *a = va_arg (*args, ip6_address_t *);
- u32 i, i_max_n_zero, max_n_zeros, i_first_zero, n_zeros, last_double_colon;
-
- i_max_n_zero = ARRAY_LEN (a->as_u16);
- max_n_zeros = 0;
- i_first_zero = i_max_n_zero;
- n_zeros = 0;
- for (i = 0; i < ARRAY_LEN (a->as_u16); i++)
- {
- u32 is_zero = a->as_u16[i] == 0;
- if (is_zero && i_first_zero >= ARRAY_LEN (a->as_u16))
- {
- i_first_zero = i;
- n_zeros = 0;
- }
- n_zeros += is_zero;
- if ((!is_zero && n_zeros > max_n_zeros)
- || (i + 1 >= ARRAY_LEN (a->as_u16) && n_zeros > max_n_zeros))
- {
- i_max_n_zero = i_first_zero;
- max_n_zeros = n_zeros;
- i_first_zero = ARRAY_LEN (a->as_u16);
- n_zeros = 0;
- }
- }
-
- last_double_colon = 0;
- for (i = 0; i < ARRAY_LEN (a->as_u16); i++)
- {
- if (i == i_max_n_zero && max_n_zeros > 1)
- {
- s = format (s, "::");
- i += max_n_zeros - 1;
- last_double_colon = 1;
- }
- else
- {
- s = format (s, "%s%x",
- (last_double_colon || i == 0) ? "" : ":",
- clib_net_to_host_u16 (a->as_u16[i]));
- last_double_colon = 0;
- }
- }
-
- return s;
-}
-
-static void
-vat_json_indent_print (vat_print_ctx_t * ctx)
-{
- int i;
- for (i = 0; i < ctx->indent * VAT_TAB_WIDTH; i++)
- {
- fformat (ctx->ofp, " ");
- }
-}
-
-static void
-vat_json_indent_line (vat_print_ctx_t * ctx, char *fmt, ...)
-{
- va_list va;
-
- vat_json_indent_print (ctx);
- va_start (va, fmt);
- va_fformat (ctx->ofp, fmt, &va);
- va_end (va);
-}
-
-static u8
-is_num_only (vat_json_node_t * p)
-{
- vat_json_node_t *elem;
- vec_foreach (elem, p)
- {
- if (VAT_JSON_INT != elem->type && VAT_JSON_UINT != elem->type)
- {
- return 0;
- }
- }
- return 1;
-}
-
-static void
-vat_json_print_internal (vat_print_ctx_t * ctx, vat_json_node_t * node)
-{
-#define P(fmt,...) fformat(ctx->ofp, fmt, ##__VA_ARGS__)
-#define PL(fmt,...) fformat(ctx->ofp, fmt"\n", ##__VA_ARGS__)
-#define PPL(fmt,...) vat_json_indent_line(ctx, fmt"\n", ##__VA_ARGS__)
-#define PP(fmt,...) vat_json_indent_line(ctx, fmt, ##__VA_ARGS__)
-#define INCR (ctx->indent++)
-#define DECR (ctx->indent--)
-
- vat_json_pair_t *pair;
- u32 i, count;
- vat_json_node_t *elem;
- u8 num_only = 0;
-
- if (!node)
- {
- return;
- }
-
- switch (node->type)
- {
- case VAT_JSON_OBJECT:
- count = vec_len (node->pairs);
- if (count >= 1)
- {
- PL ("{");
- INCR;
- for (i = 0; i < count; i++)
- {
- pair = &node->pairs[i];
- PP ("\"%s\": ", pair->name);
- vat_json_print_internal (ctx, &pair->value);
- if (i < count - 1)
- {
- P (",");
- }
- PL ();
- }
- DECR;
- PP ("}");
- }
- else
- {
- P ("{}");
- }
- break;
- case VAT_JSON_ARRAY:
- num_only = is_num_only (node->array);
- count = vec_len (node->array);
- if (count >= 1)
- {
- if (num_only)
- P ("[");
- else
- PL ("[ ");
- INCR;
- for (i = 0; i < count; i++)
- {
- elem = &node->array[i];
- if (!num_only)
- {
- vat_json_indent_print (ctx);
- }
- vat_json_print_internal (ctx, elem);
- if (i < count - 1)
- {
- if (num_only)
- {
- P (", ");
- }
- else
- {
- P (",");
- }
- }
- if (!num_only)
- PL ();
- }
- DECR;
- if (!num_only)
- PP ("]");
- else
- P ("]");
- }
- else
- {
- P ("[]");
- }
- break;
- case VAT_JSON_INT:
- P ("%d", node->sint);
- break;
- case VAT_JSON_UINT:
- P ("%" PRIu64, node->uint);
- break;
- case VAT_JSON_REAL:
- P ("%f", node->real);
- break;
- case VAT_JSON_STRING:
- P ("\"%s\"", node->string);
- break;
- case VAT_JSON_IPV4:
- P ("\"%U\"", vat_json_format_ip4_address, &node->ip4);
- break;
- case VAT_JSON_IPV6:
- P ("\"%U\"", vat_json_format_ip6_address, &node->ip6);
- break;
- default:
- break;
- }
-#undef PPL
-#undef PP
-#undef PL
-#undef P
-}
-
-void
-vat_json_print (FILE * ofp, vat_json_node_t * node)
-{
- vat_print_ctx_t ctx;
- memset (&ctx, 0, sizeof ctx);
- ctx.indent = 0;
- ctx.ofp = ofp;
- fformat (ofp, "\n");
- vat_json_print_internal (&ctx, node);
- fformat (ofp, "\n");
-}
-
-void
-vat_json_free (vat_json_node_t * node)
-{
- int i = 0;
-
- if (NULL == node)
- {
- return;
- }
- switch (node->type)
- {
- case VAT_JSON_OBJECT:
- for (i = 0; i < vec_len (node->pairs); i++)
- {
- vat_json_free (&node->pairs[i].value);
- }
- if (NULL != node->pairs)
- {
- vec_free (node->pairs);
- }
- break;
- case VAT_JSON_ARRAY:
- for (i = 0; i < vec_len (node->array); i++)
- {
- vat_json_free (&node->array[i]);
- }
- if (NULL != node->array)
- {
- vec_free (node->array);
- }
- break;
- case VAT_JSON_STRING:
- if (NULL != node->string)
- {
- vec_free (node->string);
- }
- break;
- default:
- break;
- }
-}
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */