1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
|
/*
This file is part of libXMLRPC - a C library for xml-encoded function calls.
Author: Dan Libby (dan@libby.com)
Epinions.com may be contacted at feedback@epinions-inc.com
*/
/*
Copyright 2000 Epinions, Inc.
Subject to the following 3 conditions, Epinions, Inc. permits you, free
of charge, to (a) use, copy, distribute, modify, perform and display this
software and associated documentation files (the "Software"), and (b)
permit others to whom the Software is furnished to do so as well.
1) The above copyright notice and this permission notice shall be included
without modification in all copies or substantial portions of the
Software.
2) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT ANY WARRANTY OR CONDITION OF
ANY KIND, EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION ANY
IMPLIED WARRANTIES OF ACCURACY, MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE OR NONINFRINGEMENT.
3) IN NO EVENT SHALL EPINIONS, INC. BE LIABLE FOR ANY DIRECT, INDIRECT,
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT
OF OR IN CONNECTION WITH THE SOFTWARE (HOWEVER ARISING, INCLUDING
NEGLIGENCE), EVEN IF EPINIONS, INC. IS AWARE OF THE POSSIBILITY OF SUCH
DAMAGES.
*/
/* This is a simple demonstration of an xmlrpc client. This program
* constructs an xmlrpc request and sends it to stdout. The output
* is suitable for input to ./server. Of course in a real program,
* the client would talk over a network, and would care about the
* results but we do not. Various output options are available.
*
* For usage, see below or execute ./client --help
*
* See also ./sample which contains both this and ./server in
* a standalone program.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "xmlrpc.h"
void print_help() {
printf("Usage: client [OPTION VALUE]\n\n");
printf("\t-help this help message\n");
printf("\t-encoding <encoding> (any standard character encoding)\n");
printf("\t-escaping <markup | cdata | non-ascii | non-xml | none> (may repeat)\n");
printf("\t-method <methodname>\n");
printf("\t-output <request | response | both>\n");
printf("\t-verbosity <pretty | none | newlines>\n");
printf("\t-version <xmlrpc | simple | soap>\n");
}
int main(int argc, char **argv)
{
/* args */
int i;
int verbosity = 0;
int version = 0;
int escaping = 0;
int output = 0;
char *methodName = "method_TestNormal";
char *encoding = 0;
XMLRPC_REQUEST request;
STRUCT_XMLRPC_REQUEST_OUTPUT_OPTIONS call_options;
/* for every argument (after the program name) */
for(i=1; i<argc; i++) {
char* arg = argv[i];
if(*arg == '-') {
char* key = arg + 1;
char* val = argv[i+1];
if(key && (!strcmp(key, "help") || !strcmp(key, "-help"))) {
print_help();
return 0;
}
if(key && val) {
if(!strcmp(key, "verbosity")) {
if(!strcmp(val, "pretty")) {
verbosity = 0;
}
else if(!strcmp(val, "none")) {
verbosity = 1;
}
else if(!strcmp(val, "newlines")) {
verbosity = 2;
}
}
else if(!strcmp(key, "version")) {
if(!strcmp(val, "xmlrpc")) {
version = 0;
}
else if(!strcmp(val, "simple")) {
version = 1;
}
else if(!strcmp(val, "soap")) {
version = 2;
}
}
else if(!strcmp(key, "escaping")) {
if(!strcmp(val, "markup")) {
escaping |= xml_elem_markup_escaping ;
}
else if(!strcmp(val, "cdata")) {
escaping |= xml_elem_cdata_escaping;
}
else if(!strcmp(val, "non-ascii")) {
escaping |= xml_elem_non_ascii_escaping;
}
else if(!strcmp(val, "non-print")) {
escaping |= xml_elem_non_print_escaping;
}
}
else if(!strcmp(key, "encoding")) {
encoding = val;
}
else if(!strcmp(key, "output")) {
if(!strcmp(val, "response")) {
output = 0;
}
else if(!strcmp(val, "request")) {
output = 1;
}
else if(!strcmp(val, "both")) {
output = 2;
}
}
else if(!strcmp(key, "method")) {
methodName = val;
}
i++;
}
}
}
/* Now, let's do some client stuff.... */
/* create a new request object */
request = XMLRPC_RequestNew();
/* Set various xml output options. Or we could just use defaults. */
call_options.xml_elem_opts.verbosity = verbosity == 1 ? xml_elem_no_white_space : (verbosity == 2 ? xml_elem_newlines_only : xml_elem_pretty);
call_options.xml_elem_opts.escaping = escaping;
call_options.version = (version == 1) ? xmlrpc_version_simple : (version == 2 ? xmlrpc_version_soap_1_1 : xmlrpc_version_1_0);
call_options.xml_elem_opts.encoding = encoding;
XMLRPC_RequestSetOutputOptions(request, &call_options);
/* Set the method name and tell it we are making a request */
XMLRPC_RequestSetMethodName(request, methodName);
XMLRPC_RequestSetRequestType(request, xmlrpc_request_call);
/* Create a vector and assign it to the request object */
XMLRPC_RequestSetData(request, XMLRPC_CreateVector(NULL, xmlrpc_vector_struct));
/* Add various data to the request. */
XMLRPC_VectorAppendString(XMLRPC_RequestGetData(request), "string", "This Is A test", 0);
XMLRPC_VectorAppendString(XMLRPC_RequestGetData(request), "iso_8859_1", "Encoding > 127 test. This should be the symbol for 1/4: ", 0);
XMLRPC_VectorAppendInt(XMLRPC_RequestGetData(request), "int", 234);
XMLRPC_VectorAppendDouble(XMLRPC_RequestGetData(request), "double", 234);
XMLRPC_VectorAppendDateTime(XMLRPC_RequestGetData(request), "datetime", 0);
XMLRPC_VectorAppendBase64(XMLRPC_RequestGetData(request), "base64", "Testing Base64", 0);
{
/* serialize client request as XML */
char *outBuf = XMLRPC_REQUEST_ToXML(request, 0);
if(outBuf) {
printf(outBuf);
free(outBuf);
}
}
if(request) {
/* Free request */
XMLRPC_RequestFree(request, 1);
}
return 0;
}
|
