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28
29/****************************************************************************
30 *   Author:  Juergen Pfeifer, 1995,1997                                    *
31 ****************************************************************************/
32
33/***************************************************************************
34* Module form_request_name                                                 *
35* Routines to handle external names of menu requests                       *
36***************************************************************************/
37
38#include "form.priv.h"
39
40MODULE_ID("$Id: frm_req_name.c,v 1.16 2008/07/05 23:22:08 tom Exp $")
41
42static const char *request_names[MAX_FORM_COMMAND - MIN_FORM_COMMAND + 1] =
43{
44  "NEXT_PAGE",
45  "PREV_PAGE",
46  "FIRST_PAGE",
47  "LAST_PAGE",
48
49  "NEXT_FIELD",
50  "PREV_FIELD",
51  "FIRST_FIELD",
52  "LAST_FIELD",
53  "SNEXT_FIELD",
54  "SPREV_FIELD",
55  "SFIRST_FIELD",
56  "SLAST_FIELD",
57  "LEFT_FIELD",
58  "RIGHT_FIELD",
59  "UP_FIELD",
60  "DOWN_FIELD",
61
62  "NEXT_CHAR",
63  "PREV_CHAR",
64  "NEXT_LINE",
65  "PREV_LINE",
66  "NEXT_WORD",
67  "PREV_WORD",
68  "BEG_FIELD",
69  "END_FIELD",
70  "BEG_LINE",
71  "END_LINE",
72  "LEFT_CHAR",
73  "RIGHT_CHAR",
74  "UP_CHAR",
75  "DOWN_CHAR",
76
77  "NEW_LINE",
78  "INS_CHAR",
79  "INS_LINE",
80  "DEL_CHAR",
81  "DEL_PREV",
82  "DEL_LINE",
83  "DEL_WORD",
84  "CLR_EOL",
85  "CLR_EOF",
86  "CLR_FIELD",
87  "OVL_MODE",
88  "INS_MODE",
89  "SCR_FLINE",
90  "SCR_BLINE",
91  "SCR_FPAGE",
92  "SCR_BPAGE",
93  "SCR_FHPAGE",
94  "SCR_BHPAGE",
95  "SCR_FCHAR",
96  "SCR_BCHAR",
97  "SCR_HFLINE",
98  "SCR_HBLINE",
99  "SCR_HFHALF",
100  "SCR_HBHALF",
101
102  "VALIDATION",
103  "NEXT_CHOICE",
104  "PREV_CHOICE"
105};
106
107#define A_SIZE (sizeof(request_names)/sizeof(request_names[0]))
108
109/*---------------------------------------------------------------------------
110|   Facility      :  libnform
111|   Function      :  const char * form_request_name (int request);
112|
113|   Description   :  Get the external name of a form request.
114|
115|   Return Values :  Pointer to name      - on success
116|                    NULL                 - on invalid request code
117+--------------------------------------------------------------------------*/
118NCURSES_EXPORT(const char *)
119form_request_name(int request)
120{
121  T((T_CALLED("form_request_name(%d)"), request));
122
123  if ((request < MIN_FORM_COMMAND) || (request > MAX_FORM_COMMAND))
124    {
125      SET_ERROR(E_BAD_ARGUMENT);
126      returnCPtr((const char *)0);
127    }
128  else
129    returnCPtr(request_names[request - MIN_FORM_COMMAND]);
130}
131
132/*---------------------------------------------------------------------------
133|   Facility      :  libnform
134|   Function      :  int form_request_by_name (const char *str);
135|
136|   Description   :  Search for a request with this name.
137|
138|   Return Values :  Request Id       - on success
139|                    E_NO_MATCH       - request not found
140+--------------------------------------------------------------------------*/
141NCURSES_EXPORT(int)
142form_request_by_name(const char *str)
143{
144  /* because the table is so small, it doesn't really hurt
145     to run sequentially through it.
146   */
147  unsigned int i = 0;
148  char buf[16];
149
150  T((T_CALLED("form_request_by_name(%s)"), _nc_visbuf(str)));
151
152  if (str)
153    {
154      strncpy(buf, str, sizeof(buf));
155      while ((i < sizeof(buf)) && (buf[i] != '\0'))
156	{
157	  buf[i] = toupper(UChar(buf[i]));
158	  i++;
159	}
160
161      for (i = 0; i < A_SIZE; i++)
162	{
163	  if (strncmp(request_names[i], buf, sizeof(buf)) == 0)
164	    returnCode(MIN_FORM_COMMAND + (int) i);
165	}
166    }
167  RETURN(E_NO_MATCH);
168}
169
170/* frm_req_name.c ends here */
171