1 /* $OpenBSD: frm_req_name.c,v 1.8 2023/10/17 09:52:10 nicm Exp $ */
2 /****************************************************************************
3 * Copyright 2020,2021 Thomas E. Dickey *
4 * Copyright 1998-2012,2015 Free Software Foundation, Inc. *
5 * *
6 * Permission is hereby granted, free of charge, to any person obtaining a *
7 * copy of this software and associated documentation files (the *
8 * "Software"), to deal in the Software without restriction, including *
9 * without limitation the rights to use, copy, modify, merge, publish, *
10 * distribute, distribute with modifications, sublicense, and/or sell *
11 * copies of the Software, and to permit persons to whom the Software is *
12 * furnished to do so, subject to the following conditions: *
13 * *
14 * The above copyright notice and this permission notice shall be included *
15 * in all copies or substantial portions of the Software. *
16 * *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
20 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
21 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
22 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
23 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
24 * *
25 * Except as contained in this notice, the name(s) of the above copyright *
26 * holders shall not be used in advertising or otherwise to promote the *
27 * sale, use or other dealings in this Software without prior written *
28 * authorization. *
29 ****************************************************************************/
30
31 /****************************************************************************
32 * Author: Juergen Pfeifer, 1995,1997 *
33 ****************************************************************************/
34
35 /***************************************************************************
36 * Module form_request_name *
37 * Routines to handle external names of menu requests *
38 ***************************************************************************/
39
40 #include "form.priv.h"
41
42 MODULE_ID("$Id: frm_req_name.c,v 1.8 2023/10/17 09:52:10 nicm Exp $")
43
44 #define DATA(s) { s }
45
46 static const char request_names[MAX_FORM_COMMAND - MIN_FORM_COMMAND + 1][13] =
47 {
48 DATA("NEXT_PAGE"),
49 DATA("PREV_PAGE"),
50 DATA("FIRST_PAGE"),
51 DATA("LAST_PAGE"),
52
53 DATA("NEXT_FIELD"),
54 DATA("PREV_FIELD"),
55 DATA("FIRST_FIELD"),
56 DATA("LAST_FIELD"),
57 DATA("SNEXT_FIELD"),
58 DATA("SPREV_FIELD"),
59 DATA("SFIRST_FIELD"),
60 DATA("SLAST_FIELD"),
61 DATA("LEFT_FIELD"),
62 DATA("RIGHT_FIELD"),
63 DATA("UP_FIELD"),
64 DATA("DOWN_FIELD"),
65
66 DATA("NEXT_CHAR"),
67 DATA("PREV_CHAR"),
68 DATA("NEXT_LINE"),
69 DATA("PREV_LINE"),
70 DATA("NEXT_WORD"),
71 DATA("PREV_WORD"),
72 DATA("BEG_FIELD"),
73 DATA("END_FIELD"),
74 DATA("BEG_LINE"),
75 DATA("END_LINE"),
76 DATA("LEFT_CHAR"),
77 DATA("RIGHT_CHAR"),
78 DATA("UP_CHAR"),
79 DATA("DOWN_CHAR"),
80
81 DATA("NEW_LINE"),
82 DATA("INS_CHAR"),
83 DATA("INS_LINE"),
84 DATA("DEL_CHAR"),
85 DATA("DEL_PREV"),
86 DATA("DEL_LINE"),
87 DATA("DEL_WORD"),
88 DATA("CLR_EOL"),
89 DATA("CLR_EOF"),
90 DATA("CLR_FIELD"),
91 DATA("OVL_MODE"),
92 DATA("INS_MODE"),
93 DATA("SCR_FLINE"),
94 DATA("SCR_BLINE"),
95 DATA("SCR_FPAGE"),
96 DATA("SCR_BPAGE"),
97 DATA("SCR_FHPAGE"),
98 DATA("SCR_BHPAGE"),
99 DATA("SCR_FCHAR"),
100 DATA("SCR_BCHAR"),
101 DATA("SCR_HFLINE"),
102 DATA("SCR_HBLINE"),
103 DATA("SCR_HFHALF"),
104 DATA("SCR_HBHALF"),
105
106 DATA("VALIDATION"),
107 DATA("NEXT_CHOICE"),
108 DATA("PREV_CHOICE")
109 };
110
111 #undef DATA
112
113 #define A_SIZE (sizeof(request_names)/sizeof(request_names[0]))
114
115 /*---------------------------------------------------------------------------
116 | Facility : libnform
117 | Function : const char * form_request_name (int request);
118 |
119 | Description : Get the external name of a form request.
120 |
121 | Return Values : Pointer to name - on success
122 | NULL - on invalid request code
123 +--------------------------------------------------------------------------*/
124 FORM_EXPORT(const char *)
form_request_name(int request)125 form_request_name(int request)
126 {
127 T((T_CALLED("form_request_name(%d)"), request));
128
129 if ((request < MIN_FORM_COMMAND) || (request > MAX_FORM_COMMAND))
130 {
131 SET_ERROR(E_BAD_ARGUMENT);
132 returnCPtr((const char *)0);
133 }
134 else
135 returnCPtr(request_names[request - MIN_FORM_COMMAND]);
136 }
137
138 /*---------------------------------------------------------------------------
139 | Facility : libnform
140 | Function : int form_request_by_name (const char *str);
141 |
142 | Description : Search for a request with this name.
143 |
144 | Return Values : Request Id - on success
145 | E_NO_MATCH - request not found
146 +--------------------------------------------------------------------------*/
147 FORM_EXPORT(int)
form_request_by_name(const char * str)148 form_request_by_name(const char *str)
149 {
150 /* because the table is so small, it doesn't really hurt
151 to run sequentially through it.
152 */
153 size_t i = 0;
154
155 T((T_CALLED("form_request_by_name(%s)"), _nc_visbuf(str)));
156
157 if (str != 0 && (i = strlen(str)) != 0)
158 {
159 char buf[16]; /* longest name is 10 chars */
160
161 if (i > sizeof(buf) - 2)
162 i = sizeof(buf) - 2;
163 memcpy(buf, str, i);
164 buf[i] = '\0';
165
166 for (i = 0; buf[i] != '\0'; ++i)
167 {
168 buf[i] = (char)toupper(UChar(buf[i]));
169 }
170
171 for (i = 0; i < A_SIZE; i++)
172 {
173 if (strcmp(request_names[i], buf) == 0)
174 returnCode(MIN_FORM_COMMAND + (int)i);
175 }
176 }
177 RETURN(E_NO_MATCH);
178 }
179
180 /* frm_req_name.c ends here */
181