Line data Source code
1 : /*
2 : *
3 : * Copyright 2015, Google Inc.
4 : * All rights reserved.
5 : *
6 : * Redistribution and use in source and binary forms, with or without
7 : * modification, are permitted provided that the following conditions are
8 : * met:
9 : *
10 : * * Redistributions of source code must retain the above copyright
11 : * notice, this list of conditions and the following disclaimer.
12 : * * Redistributions in binary form must reproduce the above
13 : * copyright notice, this list of conditions and the following disclaimer
14 : * in the documentation and/or other materials provided with the
15 : * distribution.
16 : * * Neither the name of Google Inc. nor the names of its
17 : * contributors may be used to endorse or promote products derived from
18 : * this software without specific prior written permission.
19 : *
20 : * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 : * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 : * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 : * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 : * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 : * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 : * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 : * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 : * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 : * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 : * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 : *
32 : */
33 :
34 : #include "src/core/surface/call.h"
35 :
36 : #include "src/core/support/string.h"
37 : #include <grpc/support/alloc.h>
38 : #include <grpc/support/string_util.h>
39 :
40 1015 : static void add_metadata(gpr_strvec *b, const grpc_metadata *md, size_t count) {
41 : size_t i;
42 1149 : for (i = 0; i < count; i++) {
43 134 : gpr_strvec_add(b, gpr_strdup("\nkey="));
44 134 : gpr_strvec_add(b, gpr_strdup(md[i].key));
45 :
46 134 : gpr_strvec_add(b, gpr_strdup(" value="));
47 134 : gpr_strvec_add(b, gpr_dump(md[i].value, md[i].value_length,
48 : GPR_DUMP_HEX | GPR_DUMP_ASCII));
49 : }
50 1015 : }
51 :
52 4258 : char *grpc_op_string(const grpc_op *op) {
53 : char *tmp;
54 : char *out;
55 :
56 : gpr_strvec b;
57 4258 : gpr_strvec_init(&b);
58 :
59 4258 : switch (op->op) {
60 : case GRPC_OP_SEND_INITIAL_METADATA:
61 712 : gpr_strvec_add(&b, gpr_strdup("SEND_INITIAL_METADATA"));
62 712 : add_metadata(&b, op->data.send_initial_metadata.metadata,
63 : op->data.send_initial_metadata.count);
64 712 : break;
65 : case GRPC_OP_SEND_MESSAGE:
66 661 : gpr_asprintf(&tmp, "SEND_MESSAGE ptr=%p", op->data.send_message);
67 661 : gpr_strvec_add(&b, tmp);
68 661 : break;
69 : case GRPC_OP_SEND_CLOSE_FROM_CLIENT:
70 350 : gpr_strvec_add(&b, gpr_strdup("SEND_CLOSE_FROM_CLIENT"));
71 350 : break;
72 : case GRPC_OP_SEND_STATUS_FROM_SERVER:
73 606 : gpr_asprintf(&tmp, "SEND_STATUS_FROM_SERVER status=%d details=%s",
74 303 : op->data.send_status_from_server.status,
75 : op->data.send_status_from_server.status_details);
76 303 : gpr_strvec_add(&b, tmp);
77 303 : add_metadata(&b, op->data.send_status_from_server.trailing_metadata,
78 : op->data.send_status_from_server.trailing_metadata_count);
79 303 : break;
80 : case GRPC_OP_RECV_INITIAL_METADATA:
81 726 : gpr_asprintf(&tmp, "RECV_INITIAL_METADATA ptr=%p",
82 : op->data.recv_initial_metadata);
83 726 : gpr_strvec_add(&b, tmp);
84 726 : break;
85 : case GRPC_OP_RECV_MESSAGE:
86 772 : gpr_asprintf(&tmp, "RECV_MESSAGE ptr=%p", op->data.recv_message);
87 772 : gpr_strvec_add(&b, tmp);
88 772 : break;
89 : case GRPC_OP_RECV_STATUS_ON_CLIENT:
90 403 : gpr_asprintf(&tmp,
91 : "RECV_STATUS_ON_CLIENT metadata=%p status=%p details=%p",
92 : op->data.recv_status_on_client.trailing_metadata,
93 : op->data.recv_status_on_client.status,
94 : op->data.recv_status_on_client.status_details);
95 403 : gpr_strvec_add(&b, tmp);
96 403 : break;
97 : case GRPC_OP_RECV_CLOSE_ON_SERVER:
98 331 : gpr_asprintf(&tmp, "RECV_CLOSE_ON_SERVER cancelled=%p",
99 : op->data.recv_close_on_server.cancelled);
100 331 : gpr_strvec_add(&b, tmp);
101 : }
102 4258 : out = gpr_strvec_flatten(&b, NULL);
103 4258 : gpr_strvec_destroy(&b);
104 :
105 4258 : return out;
106 : }
107 :
108 2652 : void grpc_call_log_batch(char *file, int line, gpr_log_severity severity,
109 : grpc_call *call, const grpc_op *ops, size_t nops,
110 : void *tag) {
111 : char *tmp;
112 : size_t i;
113 6910 : for (i = 0; i < nops; i++) {
114 4258 : tmp = grpc_op_string(&ops[i]);
115 4258 : gpr_log(file, line, severity, "ops[%d]: %s", i, tmp);
116 4258 : gpr_free(tmp);
117 : }
118 2652 : }
119 :
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