1 /*
2 * Copyright (C) 2006 Dan Carpenter.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, see http://www.gnu.org/copyleft/gpl.txt
16 */
17
18 #include <stdio.h>
19 #include <unistd.h>
20 #include <libgen.h>
21 #include "smatch.h"
22 #include "check_list.h"
23
24 char *option_debug_check = (char *)"";
25 char *option_project_str = (char *)"smatch_generic";
26 static char *option_db_file = (char *)"smatch_db.sqlite";
27 enum project_type option_project = PROJ_NONE;
28 char *bin_dir;
29 char *data_dir;
30 int option_no_data = 0;
31 int option_spammy = 0;
32 int option_info = 0;
33 int option_full_path = 0;
34 int option_param_mapper = 0;
35 int option_call_tree = 0;
36 int option_no_db = 0;
37 int option_enable = 0;
38 int option_disable = 0;
39 int option_debug_related;
40 int option_file_output;
41 int option_time;
42 int option_mem;
43 char *option_datadir_str;
44 int option_fatal_checks;
45 int option_succeed;
46
47 FILE *sm_outfd;
48 FILE *sql_outfd;
49 FILE *caller_info_fd;
50
51 int sm_nr_errors;
52 int sm_nr_checks;
53
54 bool __silence_warnings_for_stmt;
55
56 const char *progname;
57
58 typedef void (*reg_func) (int id);
59 #define CK(_x) {.name = #_x, .func = &_x, .enabled = 0},
60 static struct reg_func_info {
61 const char *name;
62 reg_func func;
63 int enabled;
64 } reg_funcs[] = {
65 {NULL, NULL},
156 {
157 char *str;
158 char *tmp;
159 int ret = 0;
160
161 str = malloc(strlen(option) + 3);
162 snprintf(str, strlen(option) + 3, "--%s", option);
163 tmp = str;
164 while (*tmp) {
165 if (*tmp == '_')
166 *tmp = '-';
167 tmp++;
168 }
169 if (!strcmp(arg, str))
170 ret = 1;
171 free(str);
172 return ret;
173 }
174
175 #define OPTION(_x) do { \
176 if (match_option((*argvp)[1], #_x)) { \
177 option_##_x = 1; \
178 } \
179 } while (0)
180
181 void parse_args(int *argcp, char ***argvp)
182 {
183 int i;
184
185 for (i = 1 ; i < *argcp; i++) {
186 if (!strcmp((*argvp)[i], "--help"))
187 help();
188
189 if (!strcmp((*argvp)[i], "--show-checks"))
190 show_checks();
191
192 if (!strncmp((*argvp)[i], "--project=", 10))
193 option_project_str = (*argvp)[i] + 10;
194
195 if (!strncmp((*argvp)[i], "-p=", 3))
196 option_project_str = (*argvp)[i] + 3;
201 if (!strncmp((*argvp)[i], "--data=", 7))
202 option_datadir_str = (*argvp)[i] + 7;
203
204 if (!strncmp((*argvp)[i], "--debug=", 8))
205 option_debug_check = (*argvp)[i] + 8;
206
207 if (strncmp((*argvp)[i], "--trace=", 8) == 0)
208 trace_variable = (*argvp)[i] + 8;
209
210 if (strncmp((*argvp)[i], "--enable=", 9) == 0) {
211 enable_disable_checks((*argvp)[i] + 9, 1);
212 option_enable = 1;
213 }
214
215 if (strncmp((*argvp)[i], "--disable=", 10) == 0) {
216 enable_disable_checks((*argvp)[i] + 10, 0);
217 option_enable = 1;
218 option_disable = 1;
219 }
220
221 OPTION(fatal_checks);
222 OPTION(spammy);
223 OPTION(info);
224 OPTION(debug);
225 OPTION(debug_implied);
226 OPTION(debug_related);
227 OPTION(assume_loops);
228 OPTION(no_data);
229 OPTION(two_passes);
230 OPTION(full_path);
231 OPTION(param_mapper);
232 OPTION(call_tree);
233 OPTION(file_output);
234 OPTION(time);
235 OPTION(mem);
236 OPTION(no_db);
237 OPTION(succeed);
238 }
239
240 if (strcmp(option_project_str, "smatch_generic") != 0)
|
1 /*
2 * Copyright (C) 2006 Dan Carpenter.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, see http://www.gnu.org/copyleft/gpl.txt
16 *
17 * Copyright 2019 Joyent, Inc.
18 */
19
20 #include <stdio.h>
21 #include <unistd.h>
22 #include <libgen.h>
23 #include "smatch.h"
24 #include "check_list.h"
25
26 char *option_debug_check = (char *)"";
27 char *option_project_str = (char *)"smatch_generic";
28 static char *option_db_file = (char *)"smatch_db.sqlite";
29 enum project_type option_project = PROJ_NONE;
30 char *bin_dir;
31 char *data_dir;
32 int option_no_data = 0;
33 int option_spammy = 0;
34 int option_info = 0;
35 int option_full_path = 0;
36 int option_param_mapper = 0;
37 int option_call_tree = 0;
38 int option_no_db = 0;
39 int option_enable = 0;
40 int option_disable = 0;
41 int option_debug_related;
42 int option_file_output;
43 int option_time;
44 int option_mem;
45 char *option_datadir_str;
46 int option_fatal_checks;
47 int option_succeed;
48 int option_timeout = 60;
49
50 FILE *sm_outfd;
51 FILE *sql_outfd;
52 FILE *caller_info_fd;
53
54 int sm_nr_errors;
55 int sm_nr_checks;
56
57 bool __silence_warnings_for_stmt;
58
59 const char *progname;
60
61 typedef void (*reg_func) (int id);
62 #define CK(_x) {.name = #_x, .func = &_x, .enabled = 0},
63 static struct reg_func_info {
64 const char *name;
65 reg_func func;
66 int enabled;
67 } reg_funcs[] = {
68 {NULL, NULL},
159 {
160 char *str;
161 char *tmp;
162 int ret = 0;
163
164 str = malloc(strlen(option) + 3);
165 snprintf(str, strlen(option) + 3, "--%s", option);
166 tmp = str;
167 while (*tmp) {
168 if (*tmp == '_')
169 *tmp = '-';
170 tmp++;
171 }
172 if (!strcmp(arg, str))
173 ret = 1;
174 free(str);
175 return ret;
176 }
177
178 #define OPTION(_x) do { \
179 if (match_option((*argvp)[i], #_x)) { \
180 option_##_x = 1; \
181 } \
182 } while (0)
183
184 void parse_args(int *argcp, char ***argvp)
185 {
186 int i;
187
188 for (i = 1 ; i < *argcp; i++) {
189 if (!strcmp((*argvp)[i], "--help"))
190 help();
191
192 if (!strcmp((*argvp)[i], "--show-checks"))
193 show_checks();
194
195 if (!strncmp((*argvp)[i], "--project=", 10))
196 option_project_str = (*argvp)[i] + 10;
197
198 if (!strncmp((*argvp)[i], "-p=", 3))
199 option_project_str = (*argvp)[i] + 3;
204 if (!strncmp((*argvp)[i], "--data=", 7))
205 option_datadir_str = (*argvp)[i] + 7;
206
207 if (!strncmp((*argvp)[i], "--debug=", 8))
208 option_debug_check = (*argvp)[i] + 8;
209
210 if (strncmp((*argvp)[i], "--trace=", 8) == 0)
211 trace_variable = (*argvp)[i] + 8;
212
213 if (strncmp((*argvp)[i], "--enable=", 9) == 0) {
214 enable_disable_checks((*argvp)[i] + 9, 1);
215 option_enable = 1;
216 }
217
218 if (strncmp((*argvp)[i], "--disable=", 10) == 0) {
219 enable_disable_checks((*argvp)[i] + 10, 0);
220 option_enable = 1;
221 option_disable = 1;
222 }
223
224 if (!strncmp((*argvp)[i], "--timeout=", 10)) {
225 if (sscanf((*argvp)[i] + 10, "%d",
226 &option_timeout) != 1)
227 sm_fatal("invalid option %s", (*argvp)[i]);
228 }
229
230 OPTION(fatal_checks);
231 OPTION(spammy);
232 OPTION(info);
233 OPTION(debug);
234 OPTION(debug_implied);
235 OPTION(debug_related);
236 OPTION(assume_loops);
237 OPTION(no_data);
238 OPTION(two_passes);
239 OPTION(full_path);
240 OPTION(param_mapper);
241 OPTION(call_tree);
242 OPTION(file_output);
243 OPTION(time);
244 OPTION(mem);
245 OPTION(no_db);
246 OPTION(succeed);
247 }
248
249 if (strcmp(option_project_str, "smatch_generic") != 0)
|