summaryrefslogtreecommitdiff
path: root/app/test-cmdline/commands.c
blob: d81da9665aff36f9b8e7ac4f4a7b0809d511529d (plain)
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
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright(c) 2010-2014 Intel Corporation
 */

#include <stdio.h>
#include <stdlib.h>
#include <termios.h>
#include <inttypes.h>

#include <cmdline_rdline.h>
#include <cmdline_parse.h>
#include <cmdline_parse_string.h>
#include <cmdline_parse_num.h>
#include <cmdline.h>

#include "cmdline_test.h"

/*** quit ***/
/* exit application */

struct cmd_quit_result {
	cmdline_fixed_string_t quit;
};

static void
cmd_quit_parsed(__attribute__((unused)) void *parsed_result,
		struct cmdline *cl,
		__attribute__((unused)) void *data)
{
	cmdline_quit(cl);
}

cmdline_parse_token_string_t cmd_quit_tok =
	TOKEN_STRING_INITIALIZER(struct cmd_quit_result, quit,
				 "quit");

cmdline_parse_inst_t cmd_quit = {
	.f = cmd_quit_parsed,  /* function to call */
	.data = NULL,      /* 2nd arg of func */
	.help_str = "exit application",
	.tokens = {        /* token list, NULL terminated */
		(void *)&cmd_quit_tok,
		NULL,
	},
};



/*** single ***/
/* a simple single-word command */

struct cmd_single_result {
	cmdline_fixed_string_t single;
};

static void
cmd_single_parsed(__attribute__((unused)) void *parsed_result,
		struct cmdline *cl,
		__attribute__((unused)) void *data)
{
	cmdline_printf(cl, "Single word command parsed!\n");
}

cmdline_parse_token_string_t cmd_single_tok =
	TOKEN_STRING_INITIALIZER(struct cmd_single_result, single,
				 "single");

cmdline_parse_inst_t cmd_single = {
	.f = cmd_single_parsed,  /* function to call */
	.data = NULL,      /* 2nd arg of func */
	.help_str = "a simple single-word command",
	.tokens = {        /* token list, NULL terminated */
		(void *)&cmd_single_tok,
		NULL,
	},
};



/*** single_long ***/
/* a variant of "single" command. useful to test autocomplete */

struct cmd_single_long_result {
	cmdline_fixed_string_t single_long;
};

static void
cmd_single_long_parsed(__attribute__((unused)) void *parsed_result,
		struct cmdline *cl,
		__attribute__((unused)) void *data)
{
	cmdline_printf(cl, "Single long word command parsed!\n");
}

cmdline_parse_token_string_t cmd_single_long_tok =
	TOKEN_STRING_INITIALIZER(struct cmd_single_long_result, single_long,
				 "single_long");

cmdline_parse_inst_t cmd_single_long = {
	.f = cmd_single_long_parsed,  /* function to call */
	.data = NULL,      /* 2nd arg of func */
	.help_str = "a variant of \"single\" command, useful to test autocomplete",
	.tokens = {        /* token list, NULL terminated */
		(void *)&cmd_single_long_tok,
		NULL,
	},
};



/*** autocomplete_1 ***/
/* first command to test autocomplete when multiple commands have chars
 * in common but none should complete due to ambiguity
 */

struct cmd_autocomplete_1_result {
	cmdline_fixed_string_t token;
};

static void
cmd_autocomplete_1_parsed(__attribute__((unused)) void *parsed_result,
		struct cmdline *cl,
		__attribute__((unused)) void *data)
{
	cmdline_printf(cl, "Autocomplete command 1 parsed!\n");
}

cmdline_parse_token_string_t cmd_autocomplete_1_tok =
	TOKEN_STRING_INITIALIZER(struct cmd_autocomplete_1_result, token,
				 "autocomplete_1");

cmdline_parse_inst_t cmd_autocomplete_1 = {
	.f = cmd_autocomplete_1_parsed,  /* function to call */
	.data = NULL,      /* 2nd arg of func */
	.help_str = "first ambiguous autocomplete command",
	.tokens = {        /* token list, NULL terminated */
		(void *)&cmd_autocomplete_1_tok,
		NULL,
	},
};



/*** autocomplete_2 ***/
/* second command to test autocomplete when multiple commands have chars
 * in common but none should complete due to ambiguity
 */

struct cmd_autocomplete_2_result {
	cmdline_fixed_string_t token;
};

static void
cmd_autocomplete_2_parsed(__attribute__((unused)) void *parsed_result,
		struct cmdline *cl,
		__attribute__((unused)) void *data)
{
	cmdline_printf(cl, "Autocomplete command 2 parsed!\n");
}

cmdline_parse_token_string_t cmd_autocomplete_2_tok =
	TOKEN_STRING_INITIALIZER(struct cmd_autocomplete_2_result, token,
				 "autocomplete_2");

cmdline_parse_inst_t cmd_autocomplete_2 = {
	.f = cmd_autocomplete_2_parsed,  /* function to call */
	.data = NULL,      /* 2nd arg of func */
	.help_str = "second ambiguous autocomplete command",
	.tokens = {        /* token list, NULL terminated */
		(void *)&cmd_autocomplete_2_tok,
		NULL,
	},
};



/*** number command ***/
/* a command that simply returns whatever (uint32) number is supplied to it */

struct cmd_num_result {
	unsigned num;
};

static void
cmd_num_parsed(void *parsed_result,
		struct cmdline *cl,
		__attribute__((unused)) void *data)
{
	unsigned result = ((struct cmd_num_result*)parsed_result)->num;
	cmdline_printf(cl, "%u\n", result);
}

cmdline_parse_token_num_t cmd_num_tok =
	TOKEN_NUM_INITIALIZER(struct cmd_num_result, num, UINT32);

cmdline_parse_inst_t cmd_num = {
	.f = cmd_num_parsed,  /* function to call */
	.data = NULL,      /* 2nd arg of func */
	.help_str = "a command that simply returns whatever number is entered",
	.tokens = {        /* token list, NULL terminated */
		(void *)&cmd_num_tok,
		NULL,
	},
};



/*** ambiguous first|ambiguous ***/
/* first command used to test command ambiguity */

struct cmd_ambig_result_1 {
	cmdline_fixed_string_t common_part;
	cmdline_fixed_string_t ambig_part;
};

static void
cmd_ambig_1_parsed(__attribute__((unused)) void *parsed_result,
		struct cmdline *cl,
		__attribute__((unused)) void *data)
{
	cmdline_printf(cl, "Command 1 parsed!\n");
}

cmdline_parse_token_string_t cmd_ambig_common_1 =
	TOKEN_STRING_INITIALIZER(struct cmd_ambig_result_1, common_part,
				 "ambiguous");
cmdline_parse_token_string_t cmd_ambig_ambig_1 =
	TOKEN_STRING_INITIALIZER(struct cmd_ambig_result_1, ambig_part,
				 "first#ambiguous#ambiguous2");

cmdline_parse_inst_t cmd_ambig_1 = {
	.f = cmd_ambig_1_parsed,  /* function to call */
	.data = NULL,      /* 2nd arg of func */
	.help_str = "first command used to test command ambiguity",
	.tokens = {        /* token list, NULL terminated */
		(void *)&cmd_ambig_common_1,
		(void*)&cmd_ambig_ambig_1,
		NULL,
	},
};



/*** ambiguous second|ambiguous ***/
/* second command used to test command ambiguity */

struct cmd_ambig_result_2 {
	cmdline_fixed_string_t common_part;
	cmdline_fixed_string_t ambig_part;
};

static void
cmd_ambig_2_parsed(__attribute__((unused)) void *parsed_result,
		struct cmdline *cl,
		__attribute__((unused)) void *data)
{
	cmdline_printf(cl, "Command 2 parsed!\n");
}

cmdline_parse_token_string_t cmd_ambig_common_2 =
	TOKEN_STRING_INITIALIZER(struct cmd_ambig_result_2, common_part,
				 "ambiguous");
cmdline_parse_token_string_t cmd_ambig_ambig_2 =
	TOKEN_STRING_INITIALIZER(struct cmd_ambig_result_2, ambig_part,
				 "second#ambiguous#ambiguous2");

cmdline_parse_inst_t cmd_ambig_2 = {
	.f = cmd_ambig_2_parsed,  /* function to call */
	.data = NULL,      /* 2nd arg of func */
	.help_str = "second command used to test command ambiguity",
	.tokens = {        /* token list, NULL terminated */
		(void *)&cmd_ambig_common_2,
		(void*)&cmd_ambig_ambig_2,
		NULL,
	},
};



/*** get_history_bufsize ***/
/* command that displays total space in history buffer
 * this will be useful for testing history (to fill it up just enough to
 * remove the last entry, we need to know how big it is).
 */

struct cmd_get_history_bufsize_result {
	cmdline_fixed_string_t str;
};

static void
cmd_get_history_bufsize_parsed(__attribute__((unused)) void *parsed_result,
		struct cmdline *cl,
		__attribute__((unused)) void *data)
{
	cmdline_printf(cl, "History buffer size: %zu\n",
			sizeof(cl->rdl.history_buf));
}

cmdline_parse_token_string_t cmd_get_history_bufsize_tok =
	TOKEN_STRING_INITIALIZER(struct cmd_get_history_bufsize_result, str,
				 "get_history_bufsize");

cmdline_parse_inst_t cmd_get_history_bufsize = {
	.f = cmd_get_history_bufsize_parsed,  /* function to call */
	.data = NULL,      /* 2nd arg of func */
	.help_str = "command that displays total space in history buffer",
	.tokens = {        /* token list, NULL terminated */
		(void *)&cmd_get_history_bufsize_tok,
		NULL,
	},
};



/*** clear_history ***/
/* clears history buffer */

struct cmd_clear_history_result {
	cmdline_fixed_string_t str;
};

static void
cmd_clear_history_parsed(__attribute__((unused)) void *parsed_result,
		struct cmdline *cl,
		__attribute__((unused)) void *data)
{
	rdline_clear_history(&cl->rdl);
}

cmdline_parse_token_string_t cmd_clear_history_tok =
	TOKEN_STRING_INITIALIZER(struct cmd_clear_history_result, str,
				 "clear_history");

cmdline_parse_inst_t cmd_clear_history = {
	.f = cmd_clear_history_parsed,  /* function to call */
	.data = NULL,      /* 2nd arg of func */
	.help_str = "clear command history",
	.tokens = {        /* token list, NULL terminated */
		(void *)&cmd_clear_history_tok,
		NULL,
	},
};



/****************/

cmdline_parse_ctx_t main_ctx[] = {
		(cmdline_parse_inst_t *)&cmd_quit,
		(cmdline_parse_inst_t *)&cmd_ambig_1,
		(cmdline_parse_inst_t *)&cmd_ambig_2,
		(cmdline_parse_inst_t *)&cmd_single,
		(cmdline_parse_inst_t *)&cmd_single_long,
		(cmdline_parse_inst_t *)&cmd_num,
		(cmdline_parse_inst_t *)&cmd_get_history_bufsize,
		(cmdline_parse_inst_t *)&cmd_clear_history,
		(cmdline_parse_inst_t *)&cmd_autocomplete_1,
		(cmdline_parse_inst_t *)&cmd_autocomplete_2,
	NULL,
};