1 /**
2 * Copyright 2006 Christian Liesch
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 /**
18 * @file
19 *
20 * @Author christian liesch <liesch@gmx.ch>
21 *
22 * Implementation of the HTTP Test Tool simple appender.
23 */
24
25 /************************************************************************
26 * Includes
27 ***********************************************************************/
28 #include <config.h>
29 #include <apr.h>
30 #include <apr_strings.h>
31 #include <apr_file_io.h>
32 #include <apr_env.h>
33
34 #include <apr.h>
35 #include <apr_lib.h>
36 #include <apr_errno.h>
37 #include <apr_strings.h>
38 #include <apr_portable.h>
39 #include <apr_hash.h>
40 #include <apr_base64.h>
41 #include <apr_hooks.h>
42 #include <apr_env.h>
43
44 #include "defines.h"
45 #include "util.h"
46 #include "replacer.h"
47 #include "regex.h"
48 #include "file.h"
49 #include "transport.h"
50 #include "socket.h"
51 #include "worker.h"
52
53 #include "appender.h"
54
55
56 /************************************************************************
57 * Definitions
58 ***********************************************************************/
59 typedef struct appender_simple_s {
60 apr_file_t *out;
61 } appender_simple_t;
62
63 /************************************************************************
64 * Forward declaration
65 ***********************************************************************/
66 void appender_simple_printer(appender_t *appender, int mode, const char *pos,
67 int thread, int group, char dir, const char *custom,
68 const char *buf, apr_size_t len);
69
70 /************************************************************************
71 * Implementation
72 ***********************************************************************/
73
74 /**
75 * Constructor for simple appender
76 * @param pool IN pool
77 * @param out IN output file
78 * @return appender
79 */
appender_simple_new(apr_pool_t * pool,apr_file_t * out)80 appender_t *appender_simple_new(apr_pool_t *pool, apr_file_t *out) {
81 appender_t *appender;
82 appender_simple_t *simple = apr_pcalloc(pool, sizeof(*simple));
83 simple->out = out;
84 appender = appender_new(pool, appender_simple_printer, simple);
85
86 return appender;
87 }
88
89 /**
90 * Simple appender printer
91 * @param appender IN appender instance
92 * @param mode IN mode
93 * @param thread IN thread id
94 * |@param group IN group id
95 * @param dir IN >,<,+,=
96 * @param custom IN custom string
97 * @param buf IN buffer to print
98 * @param len IN buffer len
99 */
appender_simple_printer(appender_t * appender,int mode,const char * pos,int thread,int group,char dir,const char * custom,const char * buf,apr_size_t len)100 void appender_simple_printer(appender_t *appender, int mode, const char *pos,
101 int thread, int group, char dir, const char *custom,
102 const char *buf, apr_size_t len) {
103 appender_simple_t *simple = appender_get_user_data(appender);
104
105 if (!buf) {
106 buf = "";
107 len = strlen(buf);
108 }
109
110
111 if (simple->out) {
112 apr_size_t i = 0;
113 apr_size_t j = 0;
114 do {
115 for (; i < len && buf[i] != '\n'; i++);
116 ++i;
117 apr_file_printf(simple->out, "\n%c:", dir);
118
119 for (; j < i; j++) {
120 if ((unsigned char)buf[j] == '\n') {
121 }
122 else if ((unsigned char)buf[j] == '\r') {
123 }
124 else if ((unsigned char)buf[j] == '\0') {
125 }
126 else if ((unsigned char)buf[j] < 0x20) {
127 apr_file_putc('.', simple->out);
128 }
129 else {
130 apr_file_putc(buf[j], simple->out);
131 }
132 }
133 apr_file_flush(simple->out);
134 } while (i < len);
135 }
136 }
137
138