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Commit | Line | Data |
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832b75ed | 1 | /* |
4d59bff9 | 2 | * smartctl.cpp |
832b75ed GG |
3 | * |
4 | * Home page of code is: http://smartmontools.sourceforge.net | |
5 | * | |
f4ebf3d1 GI |
6 | * Copyright (C) 2002-10 Bruce Allen <smartmontools-support@lists.sourceforge.net> |
7 | * Copyright (C) 2008-10 Christian Franke <smartmontools-support@lists.sourceforge.net> | |
832b75ed GG |
8 | * Copyright (C) 2000 Michael Cornwell <cornwell@acm.org> |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; either version 2, or (at your option) | |
13 | * any later version. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * (for example COPYING); if not, write to the Free | |
17 | * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
18 | * | |
19 | * This code was originally developed as a Senior Thesis by Michael Cornwell | |
20 | * at the Concurrent Systems Laboratory (now part of the Storage Systems | |
21 | * Research Center), Jack Baskin School of Engineering, University of | |
22 | * California, Santa Cruz. http://ssrc.soe.ucsc.edu/ | |
23 | * | |
24 | */ | |
25 | ||
26 | #include <errno.h> | |
27 | #include <stdio.h> | |
28 | #include <sys/types.h> | |
29 | #include <string.h> | |
30 | #include <stdarg.h> | |
2127e193 GI |
31 | #include <stdexcept> |
32 | #include <getopt.h> | |
832b75ed GG |
33 | |
34 | #include "config.h" | |
2127e193 GI |
35 | |
36 | #ifdef HAVE_UNISTD_H | |
832b75ed GG |
37 | #include <unistd.h> |
38 | #endif | |
39 | ||
2127e193 GI |
40 | #if defined(__FreeBSD__) |
41 | #include <sys/param.h> | |
a37e7145 GG |
42 | #endif |
43 | ||
2127e193 GI |
44 | #if defined(__QNXNTO__) |
45 | #include <new> // TODO: Why is this include necessary on QNX ? | |
46 | #endif | |
a37e7145 | 47 | |
832b75ed GG |
48 | #include "int64.h" |
49 | #include "atacmds.h" | |
2127e193 | 50 | #include "dev_interface.h" |
832b75ed GG |
51 | #include "ataprint.h" |
52 | #include "extern.h" | |
53 | #include "knowndrives.h" | |
54 | #include "scsicmds.h" | |
55 | #include "scsiprint.h" | |
56 | #include "smartctl.h" | |
57 | #include "utility.h" | |
58 | ||
e9583e0c | 59 | const char * smartctl_cpp_cvsid = "$Id: smartctl.cpp 3119 2010-06-11 16:21:25Z chrfranke $" |
2127e193 | 60 | CONFIG_H_CVSID EXTERN_H_CVSID SMARTCTL_H_CVSID; |
832b75ed GG |
61 | |
62 | // This is a block containing all the "control variables". We declare | |
63 | // this globally in this file, and externally in other files. | |
64 | smartmonctrl *con=NULL; | |
65 | ||
2127e193 GI |
66 | static void printslogan() |
67 | { | |
68 | pout("%s\n", format_version_info("smartctl").c_str()); | |
832b75ed GG |
69 | } |
70 | ||
71 | void UsageSummary(){ | |
72 | pout("\nUse smartctl -h to get a usage summary\n\n"); | |
73 | return; | |
74 | } | |
75 | ||
54965743 | 76 | static std::string getvalidarglist(char opt); |
2127e193 | 77 | |
832b75ed GG |
78 | /* void prints help information for command syntax */ |
79 | void Usage (void){ | |
80 | printf("Usage: smartctl [options] device\n\n"); | |
832b75ed | 81 | printf( |
2127e193 | 82 | "============================================ SHOW INFORMATION OPTIONS =====\n\n" |
832b75ed GG |
83 | " -h, --help, --usage\n" |
84 | " Display this help and exit\n\n" | |
85 | " -V, --version, --copyright, --license\n" | |
86 | " Print license, copyright, and version information and exit\n\n" | |
87 | " -i, --info \n" | |
88 | " Show identity information for device\n\n" | |
89 | " -a, --all \n" | |
90 | " Show all SMART information for device\n\n" | |
2127e193 GI |
91 | " -x, --xall\n" |
92 | " Show all information for device\n\n" | |
e9583e0c GI |
93 | " --scan\n" |
94 | " Scan for devices\n\n" | |
95 | " --scan-open\n" | |
96 | " Scan for devices and try to open each device\n\n" | |
832b75ed | 97 | ); |
832b75ed | 98 | printf( |
2127e193 | 99 | "================================== SMARTCTL RUN-TIME BEHAVIOR OPTIONS =====\n\n" |
832b75ed | 100 | " -q TYPE, --quietmode=TYPE (ATA)\n" |
a37e7145 | 101 | " Set smartctl quiet mode to one of: errorsonly, silent, noserial\n\n" |
832b75ed | 102 | " -d TYPE, --device=TYPE\n" |
2127e193 | 103 | " Specify device type to one of: %s\n\n" |
832b75ed GG |
104 | " -T TYPE, --tolerance=TYPE (ATA)\n" |
105 | " Tolerance: normal, conservative, permissive, verypermissive\n\n" | |
106 | " -b TYPE, --badsum=TYPE (ATA)\n" | |
107 | " Set action on bad checksum to one of: warn, exit, ignore\n\n" | |
108 | " -r TYPE, --report=TYPE\n" | |
109 | " Report transactions (see man page)\n\n" | |
4d59bff9 | 110 | " -n MODE, --nocheck=MODE (ATA)\n" |
2127e193 | 111 | " No check if: never, sleep, standby, idle (see man page)\n\n", |
54965743 | 112 | getvalidarglist('d').c_str()); // TODO: Use this function also for other options ? |
832b75ed | 113 | printf( |
2127e193 | 114 | "============================== DEVICE FEATURE ENABLE/DISABLE COMMANDS =====\n\n" |
832b75ed GG |
115 | " -s VALUE, --smart=VALUE\n" |
116 | " Enable/disable SMART on device (on/off)\n\n" | |
117 | " -o VALUE, --offlineauto=VALUE (ATA)\n" | |
118 | " Enable/disable automatic offline testing on device (on/off)\n\n" | |
119 | " -S VALUE, --saveauto=VALUE (ATA)\n" | |
120 | " Enable/disable Attribute autosave on device (on/off)\n\n" | |
121 | ); | |
832b75ed | 122 | printf( |
2127e193 | 123 | "======================================= READ AND DISPLAY DATA OPTIONS =====\n\n" |
832b75ed GG |
124 | " -H, --health\n" |
125 | " Show device SMART health status\n\n" | |
126 | " -c, --capabilities (ATA)\n" | |
127 | " Show device SMART capabilities\n\n" | |
128 | " -A, --attributes \n" | |
129 | " Show device SMART vendor-specific Attributes and values\n\n" | |
130 | " -l TYPE, --log=TYPE\n" | |
2127e193 GI |
131 | " Show device log. TYPE: error, selftest, selective, directory[,g|s],\n" |
132 | " background, sasphy[,reset], sataphy[,reset],\n" | |
7f0798ef | 133 | " scttemp[sts,hist], scterc[,N,M],\n" |
2127e193 GI |
134 | " gplog,N[,RANGE], smartlog,N[,RANGE],\n" |
135 | " xerror[,N][,error], xselftest[,N][,selftest]\n\n" | |
832b75ed GG |
136 | " -v N,OPTION , --vendorattribute=N,OPTION (ATA)\n" |
137 | " Set display OPTION for vendor Attribute N (see man page)\n\n" | |
138 | " -F TYPE, --firmwarebug=TYPE (ATA)\n" | |
a37e7145 GG |
139 | " Use firmware bug workaround: none, samsung, samsung2,\n" |
140 | " samsung3, swapid\n\n" | |
832b75ed GG |
141 | " -P TYPE, --presets=TYPE (ATA)\n" |
142 | " Drive-specific presets: use, ignore, show, showall\n\n" | |
2127e193 GI |
143 | " -B [+]FILE, --drivedb=[+]FILE (ATA)\n" |
144 | " Read and replace [add] drive database from FILE\n" | |
e9583e0c GI |
145 | " [default is +%s", |
146 | get_drivedb_path_add() | |
147 | ); | |
2127e193 | 148 | #ifdef SMARTMONTOOLS_DRIVEDBDIR |
e9583e0c GI |
149 | printf( |
150 | "\n" | |
151 | " and then %s", | |
152 | get_drivedb_path_default() | |
2127e193 | 153 | ); |
e9583e0c | 154 | #endif |
832b75ed | 155 | printf( |
e9583e0c | 156 | "]\n\n" |
2127e193 | 157 | "============================================ DEVICE SELF-TEST OPTIONS =====\n\n" |
832b75ed | 158 | " -t TEST, --test=TEST\n" |
a37e7145 GG |
159 | " Run test. TEST: offline short long conveyance select,M-N\n" |
160 | " pending,N afterselect,[on|off] scttempint,N[,p]\n\n" | |
832b75ed GG |
161 | " -C, --captive\n" |
162 | " Do test in captive mode (along with -t)\n\n" | |
163 | " -X, --abort\n" | |
164 | " Abort any non-captive test on device\n\n" | |
165 | ); | |
54965743 GI |
166 | std::string examples = smi()->get_app_examples("smartctl"); |
167 | if (!examples.empty()) | |
168 | printf("%s\n", examples.c_str()); | |
832b75ed GG |
169 | } |
170 | ||
54965743 GI |
171 | /* Returns a string containing a formatted list of the valid arguments |
172 | to the option opt or empty on failure. Note 'v' case different */ | |
173 | static std::string getvalidarglist(char opt) | |
2127e193 | 174 | { |
832b75ed GG |
175 | switch (opt) { |
176 | case 'q': | |
a37e7145 | 177 | return "errorsonly, silent, noserial"; |
832b75ed | 178 | case 'd': |
54965743 | 179 | return smi()->get_valid_dev_types_str() + ", test"; |
832b75ed GG |
180 | case 'T': |
181 | return "normal, conservative, permissive, verypermissive"; | |
182 | case 'b': | |
183 | return "warn, exit, ignore"; | |
184 | case 'r': | |
185 | return "ioctl[,N], ataioctl[,N], scsiioctl[,N]"; | |
186 | case 's': | |
187 | case 'o': | |
188 | case 'S': | |
189 | return "on, off"; | |
190 | case 'l': | |
7f0798ef | 191 | return "error, selftest, selective, directory[,g|s], background, scttemp[sts|hist], scterc[,N,M], " |
2127e193 GI |
192 | "sasphy[,reset], sataphy[,reset], gplog,N[,RANGE], smartlog,N[,RANGE], " |
193 | "xerror[,N][,error], xselftest[,N][,selftest]"; | |
832b75ed GG |
194 | case 'P': |
195 | return "use, ignore, show, showall"; | |
196 | case 't': | |
a37e7145 | 197 | return "offline, short, long, conveyance, select,M-N, pending,N, afterselect,[on|off], scttempint,N[,p]"; |
832b75ed | 198 | case 'F': |
a37e7145 | 199 | return "none, samsung, samsung2, samsung3, swapid"; |
4d59bff9 GG |
200 | case 'n': |
201 | return "never, sleep, standby, idle"; | |
832b75ed GG |
202 | case 'v': |
203 | default: | |
54965743 | 204 | return ""; |
832b75ed GG |
205 | } |
206 | } | |
207 | ||
208 | /* Prints the message "=======> VALID ARGUMENTS ARE: <LIST> \n", where | |
209 | <LIST> is the list of valid arguments for option opt. */ | |
210 | void printvalidarglistmessage(char opt) { | |
832b75ed GG |
211 | |
212 | if (opt=='v'){ | |
2127e193 GI |
213 | pout("=======> VALID ARGUMENTS ARE:\n\thelp\n%s\n<=======\n", |
214 | create_vendor_attribute_arg_list().c_str()); | |
832b75ed GG |
215 | } |
216 | else { | |
217 | // getvalidarglist() might produce a multiline or single line string. We | |
218 | // need to figure out which to get the formatting right. | |
54965743 GI |
219 | std::string s = getvalidarglist(opt); |
220 | char separator = strchr(s.c_str(), '\n') ? '\n' : ' '; | |
221 | pout("=======> VALID ARGUMENTS ARE:%c%s%c<=======\n", separator, s.c_str(), separator); | |
832b75ed GG |
222 | } |
223 | ||
224 | return; | |
225 | } | |
226 | ||
2127e193 GI |
227 | // Checksum error mode |
228 | enum checksum_err_mode_t { | |
229 | CHECKSUM_ERR_WARN, CHECKSUM_ERR_EXIT, CHECKSUM_ERR_IGNORE | |
230 | }; | |
231 | ||
232 | static checksum_err_mode_t checksum_err_mode = CHECKSUM_ERR_WARN; | |
233 | ||
e9583e0c GI |
234 | static void scan_devices(const char * type, bool with_open, const char * pattern); |
235 | ||
832b75ed | 236 | /* Takes command options and sets features to be run */ |
2127e193 GI |
237 | const char * parse_options(int argc, char** argv, |
238 | ata_print_options & ataopts, | |
239 | scsi_print_options & scsiopts) | |
240 | { | |
832b75ed | 241 | // Please update getvalidarglist() if you edit shortopts |
2127e193 | 242 | const char *shortopts = "h?Vq:d:T:b:r:s:o:S:HcAl:iaxv:P:t:CXF:n:B:"; |
832b75ed | 243 | // Please update getvalidarglist() if you edit longopts |
e9583e0c | 244 | enum { opt_scan = 1000, opt_scan_open = 1001 }; |
832b75ed GG |
245 | struct option longopts[] = { |
246 | { "help", no_argument, 0, 'h' }, | |
247 | { "usage", no_argument, 0, 'h' }, | |
248 | { "version", no_argument, 0, 'V' }, | |
249 | { "copyright", no_argument, 0, 'V' }, | |
250 | { "license", no_argument, 0, 'V' }, | |
251 | { "quietmode", required_argument, 0, 'q' }, | |
252 | { "device", required_argument, 0, 'd' }, | |
253 | { "tolerance", required_argument, 0, 'T' }, | |
254 | { "badsum", required_argument, 0, 'b' }, | |
255 | { "report", required_argument, 0, 'r' }, | |
256 | { "smart", required_argument, 0, 's' }, | |
257 | { "offlineauto", required_argument, 0, 'o' }, | |
258 | { "saveauto", required_argument, 0, 'S' }, | |
259 | { "health", no_argument, 0, 'H' }, | |
260 | { "capabilities", no_argument, 0, 'c' }, | |
261 | { "attributes", no_argument, 0, 'A' }, | |
262 | { "log", required_argument, 0, 'l' }, | |
263 | { "info", no_argument, 0, 'i' }, | |
264 | { "all", no_argument, 0, 'a' }, | |
2127e193 | 265 | { "xall", no_argument, 0, 'x' }, |
832b75ed GG |
266 | { "vendorattribute", required_argument, 0, 'v' }, |
267 | { "presets", required_argument, 0, 'P' }, | |
268 | { "test", required_argument, 0, 't' }, | |
269 | { "captive", no_argument, 0, 'C' }, | |
270 | { "abort", no_argument, 0, 'X' }, | |
271 | { "firmwarebug", required_argument, 0, 'F' }, | |
4d59bff9 | 272 | { "nocheck", required_argument, 0, 'n' }, |
2127e193 | 273 | { "drivedb", required_argument, 0, 'B' }, |
e9583e0c GI |
274 | { "scan", no_argument, 0, opt_scan }, |
275 | { "scan-open", no_argument, 0, opt_scan_open }, | |
832b75ed GG |
276 | { 0, 0, 0, 0 } |
277 | }; | |
2127e193 GI |
278 | |
279 | char extraerror[256]; | |
832b75ed GG |
280 | memset(extraerror, 0, sizeof(extraerror)); |
281 | memset(con,0,sizeof(*con)); | |
832b75ed | 282 | opterr=optopt=0; |
2127e193 GI |
283 | |
284 | const char * type = 0; // set to -d optarg | |
285 | bool no_defaultdb = false; // set true on '-B FILE' | |
e9583e0c | 286 | int scan = 0; // set by --scan, --scan-open |
2127e193 GI |
287 | bool badarg = false, captive = false; |
288 | int testcnt = 0; // number of self-tests requested | |
289 | ||
290 | int optchar; | |
291 | char *arg; | |
292 | ||
e9583e0c | 293 | while ((optchar = getopt_long(argc, argv, shortopts, longopts, 0)) != -1) { |
832b75ed GG |
294 | switch (optchar){ |
295 | case 'V': | |
2127e193 GI |
296 | con->dont_print = false; |
297 | pout("%s", format_version_info("smartctl", true /*full*/).c_str()); | |
298 | EXIT(0); | |
832b75ed GG |
299 | break; |
300 | case 'q': | |
301 | if (!strcmp(optarg,"errorsonly")) { | |
2127e193 GI |
302 | con->printing_switchable = true; |
303 | con->dont_print = false; | |
832b75ed | 304 | } else if (!strcmp(optarg,"silent")) { |
2127e193 GI |
305 | con->printing_switchable = false; |
306 | con->dont_print = true; | |
a37e7145 | 307 | } else if (!strcmp(optarg,"noserial")) { |
2127e193 | 308 | con->dont_print_serial = true; |
832b75ed | 309 | } else { |
2127e193 | 310 | badarg = true; |
832b75ed GG |
311 | } |
312 | break; | |
313 | case 'd': | |
2127e193 | 314 | type = optarg; |
832b75ed GG |
315 | break; |
316 | case 'T': | |
317 | if (!strcmp(optarg,"normal")) { | |
2127e193 | 318 | con->conservative = false; |
832b75ed GG |
319 | con->permissive = 0; |
320 | } else if (!strcmp(optarg,"conservative")) { | |
2127e193 | 321 | con->conservative = true; |
832b75ed GG |
322 | } else if (!strcmp(optarg,"permissive")) { |
323 | if (con->permissive<0xff) | |
324 | con->permissive++; | |
325 | } else if (!strcmp(optarg,"verypermissive")) { | |
2127e193 | 326 | con->permissive = 0xff; |
832b75ed | 327 | } else { |
2127e193 | 328 | badarg = true; |
832b75ed GG |
329 | } |
330 | break; | |
331 | case 'b': | |
332 | if (!strcmp(optarg,"warn")) { | |
2127e193 | 333 | checksum_err_mode = CHECKSUM_ERR_WARN; |
832b75ed | 334 | } else if (!strcmp(optarg,"exit")) { |
2127e193 | 335 | checksum_err_mode = CHECKSUM_ERR_EXIT; |
832b75ed | 336 | } else if (!strcmp(optarg,"ignore")) { |
2127e193 | 337 | checksum_err_mode = CHECKSUM_ERR_IGNORE; |
832b75ed | 338 | } else { |
2127e193 | 339 | badarg = true; |
832b75ed GG |
340 | } |
341 | break; | |
342 | case 'r': | |
343 | { | |
344 | int i; | |
345 | char *s; | |
346 | ||
347 | // split_report_arg() may modify its first argument string, so use a | |
348 | // copy of optarg in case we want optarg for an error message. | |
349 | if (!(s = strdup(optarg))) { | |
2127e193 | 350 | throw std::bad_alloc(); |
832b75ed GG |
351 | } |
352 | if (split_report_arg(s, &i)) { | |
2127e193 | 353 | badarg = true; |
832b75ed GG |
354 | } else if (!strcmp(s,"ioctl")) { |
355 | con->reportataioctl = con->reportscsiioctl = i; | |
356 | } else if (!strcmp(s,"ataioctl")) { | |
357 | con->reportataioctl = i; | |
358 | } else if (!strcmp(s,"scsiioctl")) { | |
359 | con->reportscsiioctl = i; | |
360 | } else { | |
2127e193 | 361 | badarg = true; |
832b75ed GG |
362 | } |
363 | free(s); | |
364 | } | |
365 | break; | |
366 | case 's': | |
367 | if (!strcmp(optarg,"on")) { | |
2127e193 GI |
368 | ataopts.smart_enable = scsiopts.smart_enable = true; |
369 | ataopts.smart_disable = scsiopts.smart_disable = false; | |
832b75ed | 370 | } else if (!strcmp(optarg,"off")) { |
2127e193 GI |
371 | ataopts.smart_disable = scsiopts.smart_disable = true; |
372 | ataopts.smart_enable = scsiopts.smart_enable = false; | |
832b75ed | 373 | } else { |
2127e193 | 374 | badarg = true; |
832b75ed GG |
375 | } |
376 | break; | |
377 | case 'o': | |
378 | if (!strcmp(optarg,"on")) { | |
2127e193 GI |
379 | ataopts.smart_auto_offl_enable = true; |
380 | ataopts.smart_auto_offl_disable = false; | |
832b75ed | 381 | } else if (!strcmp(optarg,"off")) { |
2127e193 GI |
382 | ataopts.smart_auto_offl_disable = true; |
383 | ataopts.smart_auto_offl_enable = false; | |
832b75ed | 384 | } else { |
2127e193 | 385 | badarg = true; |
832b75ed GG |
386 | } |
387 | break; | |
388 | case 'S': | |
389 | if (!strcmp(optarg,"on")) { | |
2127e193 GI |
390 | ataopts.smart_auto_save_enable = scsiopts.smart_auto_save_enable = true; |
391 | ataopts.smart_auto_save_disable = scsiopts.smart_auto_save_disable = false; | |
832b75ed | 392 | } else if (!strcmp(optarg,"off")) { |
2127e193 GI |
393 | ataopts.smart_auto_save_disable = scsiopts.smart_auto_save_disable = true; |
394 | ataopts.smart_auto_save_enable = scsiopts.smart_auto_save_enable = false; | |
832b75ed | 395 | } else { |
2127e193 | 396 | badarg = true; |
832b75ed GG |
397 | } |
398 | break; | |
399 | case 'H': | |
2127e193 | 400 | ataopts.smart_check_status = scsiopts.smart_check_status = true; |
832b75ed GG |
401 | break; |
402 | case 'F': | |
403 | if (!strcmp(optarg,"none")) { | |
2127e193 | 404 | ataopts.fix_firmwarebug = FIX_NONE; |
832b75ed | 405 | } else if (!strcmp(optarg,"samsung")) { |
2127e193 | 406 | ataopts.fix_firmwarebug = FIX_SAMSUNG; |
832b75ed | 407 | } else if (!strcmp(optarg,"samsung2")) { |
2127e193 | 408 | ataopts.fix_firmwarebug = FIX_SAMSUNG2; |
a37e7145 | 409 | } else if (!strcmp(optarg,"samsung3")) { |
2127e193 | 410 | ataopts.fix_firmwarebug = FIX_SAMSUNG3; |
a37e7145 | 411 | } else if (!strcmp(optarg,"swapid")) { |
2127e193 | 412 | ataopts.fix_swapped_id = true; |
832b75ed | 413 | } else { |
2127e193 | 414 | badarg = true; |
832b75ed GG |
415 | } |
416 | break; | |
417 | case 'c': | |
2127e193 | 418 | ataopts.smart_general_values = true; |
832b75ed GG |
419 | break; |
420 | case 'A': | |
2127e193 | 421 | ataopts.smart_vendor_attrib = scsiopts.smart_vendor_attrib = true; |
832b75ed GG |
422 | break; |
423 | case 'l': | |
424 | if (!strcmp(optarg,"error")) { | |
2127e193 | 425 | ataopts.smart_error_log = scsiopts.smart_error_log = true; |
832b75ed | 426 | } else if (!strcmp(optarg,"selftest")) { |
2127e193 | 427 | ataopts.smart_selftest_log = scsiopts.smart_selftest_log = true; |
832b75ed | 428 | } else if (!strcmp(optarg, "selective")) { |
2127e193 | 429 | ataopts.smart_selective_selftest_log = true; |
832b75ed | 430 | } else if (!strcmp(optarg,"directory")) { |
2127e193 GI |
431 | ataopts.smart_logdir = ataopts.gp_logdir = true; // SMART+GPL |
432 | } else if (!strcmp(optarg,"directory,s")) { | |
433 | ataopts.smart_logdir = true; // SMART | |
434 | } else if (!strcmp(optarg,"directory,g")) { | |
435 | ataopts.gp_logdir = true; // GPL | |
436 | } else if (!strcmp(optarg,"sasphy")) { | |
437 | scsiopts.sasphy = true; | |
438 | } else if (!strcmp(optarg,"sasphy,reset")) { | |
439 | scsiopts.sasphy = scsiopts.sasphy_reset = true; | |
440 | } else if (!strcmp(optarg,"sataphy")) { | |
441 | ataopts.sataphy = true; | |
442 | } else if (!strcmp(optarg,"sataphy,reset")) { | |
443 | ataopts.sataphy = ataopts.sataphy_reset = true; | |
4d59bff9 | 444 | } else if (!strcmp(optarg,"background")) { |
2127e193 | 445 | scsiopts.smart_background_log = true; |
7f0798ef GI |
446 | } else if (!strcmp(optarg,"scterc")) { |
447 | ataopts.sct_erc_get = true; | |
a37e7145 | 448 | } else if (!strcmp(optarg,"scttemp")) { |
2127e193 | 449 | ataopts.sct_temp_sts = ataopts.sct_temp_hist = true; |
a37e7145 | 450 | } else if (!strcmp(optarg,"scttempsts")) { |
2127e193 | 451 | ataopts.sct_temp_sts = true; |
a37e7145 | 452 | } else if (!strcmp(optarg,"scttemphist")) { |
2127e193 GI |
453 | ataopts.sct_temp_hist = true; |
454 | ||
455 | } else if (!strncmp(optarg, "xerror", sizeof("xerror")-1)) { | |
456 | int n1 = -1, n2 = -1, len = strlen(optarg); | |
457 | unsigned val = 8; | |
458 | sscanf(optarg, "xerror%n,error%n", &n1, &n2); | |
459 | if (!(n1 == len || n2 == len)) { | |
460 | n1 = n2 = -1; | |
461 | sscanf(optarg, "xerror,%u%n,error%n", &val, &n1, &n2); | |
462 | } | |
463 | if ((n1 == len || n2 == len) && val > 0) { | |
464 | ataopts.smart_ext_error_log = val; | |
465 | ataopts.retry_error_log = (n2 == len); | |
466 | } | |
467 | else | |
468 | badarg = true; | |
469 | ||
470 | } else if (!strncmp(optarg, "xselftest", sizeof("xselftest")-1)) { | |
471 | int n1 = -1, n2 = -1, len = strlen(optarg); | |
472 | unsigned val = 25; | |
473 | sscanf(optarg, "xselftest%n,selftest%n", &n1, &n2); | |
474 | if (!(n1 == len || n2 == len)) { | |
475 | n1 = n2 = -1; | |
476 | sscanf(optarg, "xselftest,%u%n,selftest%n", &val, &n1, &n2); | |
477 | } | |
478 | if ((n1 == len || n2 == len) && val > 0) { | |
479 | ataopts.smart_ext_selftest_log = val; | |
480 | ataopts.retry_selftest_log = (n2 == len); | |
481 | } | |
482 | else | |
483 | badarg = true; | |
484 | ||
7f0798ef GI |
485 | } else if (!strncmp(optarg, "scterc,", sizeof("scterc,")-1)) { |
486 | unsigned rt = ~0, wt = ~0; int n = -1; | |
487 | sscanf(optarg,"scterc,%u,%u%n", &rt, &wt, &n); | |
488 | if (n == (int)strlen(optarg) && rt <= 999 && wt <= 999) { | |
489 | ataopts.sct_erc_set = true; | |
490 | ataopts.sct_erc_readtime = rt; | |
491 | ataopts.sct_erc_writetime = wt; | |
492 | } | |
493 | else { | |
494 | sprintf(extraerror, "Option -l scterc,[READTIME,WRITETIME] syntax error\n"); | |
495 | badarg = true; | |
496 | } | |
2127e193 GI |
497 | } else if ( !strncmp(optarg, "gplog," , sizeof("gplog," )-1) |
498 | || !strncmp(optarg, "smartlog,", sizeof("smartlog,")-1)) { | |
499 | unsigned logaddr = ~0U; unsigned page = 0, nsectors = 1; char sign = 0; | |
500 | int n1 = -1, n2 = -1, n3 = -1, len = strlen(optarg); | |
501 | sscanf(optarg, "%*[a-z],0x%x%n,%u%n%c%u%n", | |
502 | &logaddr, &n1, &page, &n2, &sign, &nsectors, &n3); | |
503 | if (len > n2 && n3 == -1 && !strcmp(optarg+n2, "-max")) { | |
504 | nsectors = ~0U; sign = '+'; n3 = len; | |
505 | } | |
506 | bool gpl = (optarg[0] == 'g'); | |
507 | const char * erropt = (gpl ? "gplog" : "smartlog"); | |
508 | if (!( n1 == len || n2 == len | |
509 | || (n3 == len && (sign == '+' || sign == '-')))) { | |
510 | sprintf(extraerror, "Option -l %s,ADDR[,FIRST[-LAST|+SIZE]] syntax error\n", erropt); | |
511 | badarg = true; | |
512 | } | |
513 | else if (!( logaddr <= 0xff && page <= (gpl ? 0xffffU : 0x00ffU) | |
514 | && 0 < nsectors | |
515 | && (nsectors <= (gpl ? 0xffffU : 0xffU) || nsectors == ~0U) | |
516 | && (sign != '-' || page <= nsectors) )) { | |
517 | sprintf(extraerror, "Option -l %s,ADDR[,FIRST[-LAST|+SIZE]] parameter out of range\n", erropt); | |
518 | badarg = true; | |
519 | } | |
520 | else { | |
521 | ata_log_request req; | |
522 | req.gpl = gpl; req.logaddr = logaddr; req.page = page; | |
523 | req.nsectors = (sign == '-' ? nsectors-page+1 : nsectors); | |
524 | ataopts.log_requests.push_back(req); | |
525 | } | |
832b75ed | 526 | } else { |
2127e193 | 527 | badarg = true; |
832b75ed GG |
528 | } |
529 | break; | |
530 | case 'i': | |
2127e193 GI |
531 | ataopts.drive_info = scsiopts.drive_info = true; |
532 | break; | |
832b75ed | 533 | case 'a': |
2127e193 GI |
534 | ataopts.drive_info = scsiopts.drive_info = true; |
535 | ataopts.smart_check_status = scsiopts.smart_check_status = true; | |
536 | ataopts.smart_general_values = true; | |
537 | ataopts.smart_vendor_attrib = scsiopts.smart_vendor_attrib = true; | |
538 | ataopts.smart_error_log = scsiopts.smart_error_log = true; | |
539 | ataopts.smart_selftest_log = scsiopts.smart_selftest_log = true; | |
540 | ataopts.smart_selective_selftest_log = true; | |
541 | /* scsiopts.smart_background_log = true; */ | |
542 | break; | |
543 | case 'x': | |
544 | ataopts.drive_info = scsiopts.drive_info = true; | |
545 | ataopts.smart_check_status = scsiopts.smart_check_status = true; | |
546 | ataopts.smart_general_values = true; | |
547 | ataopts.smart_vendor_attrib = scsiopts.smart_vendor_attrib = true; | |
548 | ataopts.smart_ext_error_log = 8; | |
549 | ataopts.retry_error_log = true; | |
550 | ataopts.smart_ext_selftest_log = 25; | |
551 | ataopts.retry_selftest_log = true; | |
552 | scsiopts.smart_error_log = scsiopts.smart_selftest_log = true; | |
553 | ataopts.smart_selective_selftest_log = true; | |
554 | ataopts.smart_logdir = ataopts.gp_logdir = true; | |
555 | ataopts.sct_temp_sts = ataopts.sct_temp_hist = true; | |
7f0798ef | 556 | ataopts.sct_erc_get = true; |
2127e193 GI |
557 | ataopts.sataphy = true; |
558 | scsiopts.smart_background_log = true; | |
559 | scsiopts.sasphy = true; | |
832b75ed GG |
560 | break; |
561 | case 'v': | |
562 | // parse vendor-specific definitions of attributes | |
563 | if (!strcmp(optarg,"help")) { | |
2127e193 | 564 | con->dont_print = false; |
832b75ed | 565 | printslogan(); |
2127e193 GI |
566 | pout("The valid arguments to -v are:\n\thelp\n%s\n", |
567 | create_vendor_attribute_arg_list().c_str()); | |
832b75ed GG |
568 | EXIT(0); |
569 | } | |
bed94269 | 570 | if (!parse_attribute_def(optarg, ataopts.attribute_defs, PRIOR_USER)) |
2127e193 | 571 | badarg = true; |
832b75ed GG |
572 | break; |
573 | case 'P': | |
574 | if (!strcmp(optarg, "use")) { | |
2127e193 | 575 | ataopts.ignore_presets = false; |
832b75ed | 576 | } else if (!strcmp(optarg, "ignore")) { |
2127e193 | 577 | ataopts.ignore_presets = true; |
832b75ed | 578 | } else if (!strcmp(optarg, "show")) { |
2127e193 | 579 | ataopts.show_presets = true; |
832b75ed | 580 | } else if (!strcmp(optarg, "showall")) { |
2127e193 GI |
581 | if (!no_defaultdb && !read_default_drive_databases()) |
582 | EXIT(FAILCMD); | |
832b75ed GG |
583 | if (optind < argc) { // -P showall MODEL [FIRMWARE] |
584 | int cnt = showmatchingpresets(argv[optind], (optind+1<argc ? argv[optind+1] : NULL)); | |
585 | EXIT(cnt); // report #matches | |
586 | } | |
587 | if (showallpresets()) | |
588 | EXIT(FAILCMD); // report regexp syntax error | |
589 | EXIT(0); | |
590 | } else { | |
2127e193 | 591 | badarg = true; |
832b75ed GG |
592 | } |
593 | break; | |
594 | case 't': | |
595 | if (!strcmp(optarg,"offline")) { | |
2127e193 GI |
596 | testcnt++; |
597 | ataopts.smart_selftest_type = OFFLINE_FULL_SCAN; | |
598 | scsiopts.smart_default_selftest = true; | |
832b75ed | 599 | } else if (!strcmp(optarg,"short")) { |
2127e193 GI |
600 | testcnt++; |
601 | ataopts.smart_selftest_type = SHORT_SELF_TEST; | |
602 | scsiopts.smart_short_selftest = true; | |
832b75ed | 603 | } else if (!strcmp(optarg,"long")) { |
2127e193 GI |
604 | testcnt++; |
605 | ataopts.smart_selftest_type = EXTEND_SELF_TEST; | |
606 | scsiopts.smart_extend_selftest = true; | |
832b75ed | 607 | } else if (!strcmp(optarg,"conveyance")) { |
2127e193 GI |
608 | testcnt++; |
609 | ataopts.smart_selftest_type = CONVEYANCE_SELF_TEST; | |
832b75ed | 610 | } else if (!strcmp(optarg,"afterselect,on")) { |
2127e193 GI |
611 | // scan remainder of disk after doing selected segment |
612 | ataopts.smart_selective_args.scan_after_select = 2; | |
832b75ed | 613 | } else if (!strcmp(optarg,"afterselect,off")) { |
2127e193 GI |
614 | // don't scan remainder of disk after doing selected segments |
615 | ataopts.smart_selective_args.scan_after_select = 1; | |
832b75ed GG |
616 | } else if (!strncmp(optarg,"pending,",strlen("pending,"))) { |
617 | // parse number of minutes that test should be pending | |
618 | int i; | |
619 | char *tailptr=NULL; | |
620 | errno=0; | |
621 | i=(int)strtol(optarg+strlen("pending,"), &tailptr, 10); | |
622 | if (errno || *tailptr != '\0') { | |
623 | sprintf(extraerror, "Option -t pending,N requires N to be a non-negative integer\n"); | |
2127e193 | 624 | badarg = true; |
832b75ed GG |
625 | } else if (i<0 || i>65535) { |
626 | sprintf(extraerror, "Option -t pending,N (N=%d) must have 0 <= N <= 65535\n", i); | |
2127e193 | 627 | badarg = true; |
832b75ed | 628 | } else { |
2127e193 | 629 | ataopts.smart_selective_args.pending_time = i+1; |
832b75ed GG |
630 | } |
631 | } else if (!strncmp(optarg,"select",strlen("select"))) { | |
e9583e0c GI |
632 | if (ataopts.smart_selective_args.num_spans == 0) |
633 | testcnt++; | |
a37e7145 GG |
634 | // parse range of LBAs to test |
635 | uint64_t start, stop; int mode; | |
636 | if (split_selective_arg(optarg, &start, &stop, &mode)) { | |
832b75ed | 637 | sprintf(extraerror, "Option -t select,M-N must have non-negative integer M and N\n"); |
2127e193 | 638 | badarg = true; |
832b75ed | 639 | } else { |
2127e193 | 640 | if (ataopts.smart_selective_args.num_spans >= 5 || start > stop) { |
832b75ed GG |
641 | if (start > stop) { |
642 | sprintf(extraerror, "ERROR: Start LBA (%"PRIu64") > ending LBA (%"PRId64") in argument \"%s\"\n", | |
643 | start, stop, optarg); | |
644 | } else { | |
645 | sprintf(extraerror,"ERROR: No more than five selective self-test spans may be" | |
646 | " defined\n"); | |
647 | } | |
2127e193 | 648 | badarg = true; |
832b75ed | 649 | } |
2127e193 GI |
650 | ataopts.smart_selective_args.span[ataopts.smart_selective_args.num_spans].start = start; |
651 | ataopts.smart_selective_args.span[ataopts.smart_selective_args.num_spans].end = stop; | |
652 | ataopts.smart_selective_args.span[ataopts.smart_selective_args.num_spans].mode = mode; | |
653 | ataopts.smart_selective_args.num_spans++; | |
654 | ataopts.smart_selftest_type = SELECTIVE_SELF_TEST; | |
832b75ed | 655 | } |
a37e7145 GG |
656 | } else if (!strncmp(optarg, "scttempint,", sizeof("scstempint,")-1)) { |
657 | unsigned interval = 0; int n1 = -1, n2 = -1, len = strlen(optarg); | |
658 | if (!( sscanf(optarg,"scttempint,%u%n,p%n", &interval, &n1, &n2) == 1 | |
659 | && 0 < interval && interval <= 0xffff && (n1 == len || n2 == len))) { | |
660 | strcpy(extraerror, "Option -t scttempint,N[,p] must have positive integer N\n"); | |
2127e193 | 661 | badarg = true; |
a37e7145 | 662 | } |
2127e193 GI |
663 | ataopts.sct_temp_int = interval; |
664 | ataopts.sct_temp_int_pers = (n2 == len); | |
832b75ed | 665 | } else { |
2127e193 | 666 | badarg = true; |
832b75ed GG |
667 | } |
668 | break; | |
669 | case 'C': | |
2127e193 | 670 | captive = true; |
832b75ed GG |
671 | break; |
672 | case 'X': | |
2127e193 GI |
673 | testcnt++; |
674 | scsiopts.smart_selftest_abort = true; | |
675 | ataopts.smart_selftest_type = ABORT_SELF_TEST; | |
832b75ed | 676 | break; |
4d59bff9 GG |
677 | case 'n': |
678 | // skip disk check if in low-power mode | |
679 | if (!strcmp(optarg, "never")) | |
2127e193 | 680 | ataopts.powermode = 1; // do not skip, but print mode |
4d59bff9 | 681 | else if (!strcmp(optarg, "sleep")) |
2127e193 | 682 | ataopts.powermode = 2; |
4d59bff9 | 683 | else if (!strcmp(optarg, "standby")) |
2127e193 | 684 | ataopts.powermode = 3; |
4d59bff9 | 685 | else if (!strcmp(optarg, "idle")) |
2127e193 | 686 | ataopts.powermode = 4; |
4d59bff9 | 687 | else |
2127e193 GI |
688 | badarg = true; |
689 | break; | |
690 | case 'B': | |
691 | { | |
692 | const char * path = optarg; | |
693 | if (*path == '+' && path[1]) | |
694 | path++; | |
695 | else | |
696 | no_defaultdb = true; | |
697 | if (!read_drive_database(path)) | |
698 | EXIT(FAILCMD); | |
699 | } | |
4d59bff9 | 700 | break; |
832b75ed | 701 | case 'h': |
2127e193 | 702 | con->dont_print = false; |
832b75ed GG |
703 | printslogan(); |
704 | Usage(); | |
705 | EXIT(0); | |
706 | break; | |
e9583e0c GI |
707 | |
708 | case opt_scan: | |
709 | case opt_scan_open: | |
710 | scan = optchar; | |
711 | break; | |
712 | ||
832b75ed GG |
713 | case '?': |
714 | default: | |
2127e193 | 715 | con->dont_print = false; |
832b75ed | 716 | printslogan(); |
832b75ed GG |
717 | // Point arg to the argument in which this option was found. |
718 | arg = argv[optind-1]; | |
719 | // Check whether the option is a long option that doesn't map to -h. | |
720 | if (arg[1] == '-' && optchar != 'h') { | |
721 | // Iff optopt holds a valid option then argument must be missing. | |
722 | if (optopt && (strchr(shortopts, optopt) != NULL)) { | |
723 | pout("=======> ARGUMENT REQUIRED FOR OPTION: %s\n", arg+2); | |
724 | printvalidarglistmessage(optopt); | |
725 | } else | |
726 | pout("=======> UNRECOGNIZED OPTION: %s\n",arg+2); | |
727 | if (extraerror[0]) | |
728 | pout("=======> %s", extraerror); | |
729 | UsageSummary(); | |
730 | EXIT(FAILCMD); | |
731 | } | |
832b75ed GG |
732 | if (optopt) { |
733 | // Iff optopt holds a valid option then argument must be | |
734 | // missing. Note (BA) this logic seems to fail using Solaris | |
735 | // getopt! | |
736 | if (strchr(shortopts, optopt) != NULL) { | |
737 | pout("=======> ARGUMENT REQUIRED FOR OPTION: %c\n", optopt); | |
738 | printvalidarglistmessage(optopt); | |
739 | } else | |
740 | pout("=======> UNRECOGNIZED OPTION: %c\n",optopt); | |
741 | if (extraerror[0]) | |
742 | pout("=======> %s", extraerror); | |
743 | UsageSummary(); | |
744 | EXIT(FAILCMD); | |
745 | } | |
746 | Usage(); | |
747 | EXIT(0); | |
748 | } // closes switch statement to process command-line options | |
749 | ||
750 | // Check to see if option had an unrecognized or incorrect argument. | |
751 | if (badarg) { | |
752 | printslogan(); | |
753 | // It would be nice to print the actual option name given by the user | |
754 | // here, but we just print the short form. Please fix this if you know | |
755 | // a clean way to do it. | |
756 | pout("=======> INVALID ARGUMENT TO -%c: %s\n", optchar, optarg); | |
757 | printvalidarglistmessage(optchar); | |
758 | if (extraerror[0]) | |
759 | pout("=======> %s", extraerror); | |
760 | UsageSummary(); | |
761 | EXIT(FAILCMD); | |
762 | } | |
763 | } | |
e9583e0c GI |
764 | |
765 | // Special handling of --scan, --scanopen | |
766 | if (scan) { | |
767 | scan_devices(type, (scan == opt_scan_open), argv[optind]); | |
768 | EXIT(0); | |
769 | } | |
770 | ||
832b75ed GG |
771 | // At this point we have processed all command-line options. If the |
772 | // print output is switchable, then start with the print output | |
773 | // turned off | |
774 | if (con->printing_switchable) | |
f4ebf3d1 | 775 | con->dont_print = true; |
832b75ed GG |
776 | |
777 | // error message if user has asked for more than one test | |
2127e193 GI |
778 | if (testcnt > 1) { |
779 | con->dont_print = false; | |
832b75ed GG |
780 | printslogan(); |
781 | pout("\nERROR: smartctl can only run a single test type (or abort) at a time.\n"); | |
782 | UsageSummary(); | |
783 | EXIT(FAILCMD); | |
784 | } | |
785 | ||
786 | // error message if user has set selective self-test options without | |
787 | // asking for a selective self-test | |
2127e193 GI |
788 | if ( (ataopts.smart_selective_args.pending_time || ataopts.smart_selective_args.scan_after_select) |
789 | && !ataopts.smart_selective_args.num_spans) { | |
790 | con->dont_print = false; | |
832b75ed | 791 | printslogan(); |
2127e193 | 792 | if (ataopts.smart_selective_args.pending_time) |
832b75ed GG |
793 | pout("\nERROR: smartctl -t pending,N must be used with -t select,N-M.\n"); |
794 | else | |
795 | pout("\nERROR: smartctl -t afterselect,(on|off) must be used with -t select,N-M.\n"); | |
796 | UsageSummary(); | |
797 | EXIT(FAILCMD); | |
798 | } | |
799 | ||
800 | // If captive option was used, change test type if appropriate. | |
2127e193 GI |
801 | if (captive) |
802 | switch (ataopts.smart_selftest_type) { | |
803 | case SHORT_SELF_TEST: | |
804 | ataopts.smart_selftest_type = SHORT_CAPTIVE_SELF_TEST; | |
805 | scsiopts.smart_short_selftest = false; | |
806 | scsiopts.smart_short_cap_selftest = true; | |
807 | break; | |
808 | case EXTEND_SELF_TEST: | |
809 | ataopts.smart_selftest_type = EXTEND_CAPTIVE_SELF_TEST; | |
810 | scsiopts.smart_extend_selftest = false; | |
811 | scsiopts.smart_extend_cap_selftest = true; | |
812 | break; | |
813 | case CONVEYANCE_SELF_TEST: | |
814 | ataopts.smart_selftest_type = CONVEYANCE_CAPTIVE_SELF_TEST; | |
815 | break; | |
816 | case SELECTIVE_SELF_TEST: | |
817 | ataopts.smart_selftest_type = SELECTIVE_CAPTIVE_SELF_TEST; | |
818 | break; | |
819 | } | |
820 | ||
832b75ed GG |
821 | // From here on, normal operations... |
822 | printslogan(); | |
823 | ||
824 | // Warn if the user has provided no device name | |
825 | if (argc-optind<1){ | |
826 | pout("ERROR: smartctl requires a device name as the final command-line argument.\n\n"); | |
827 | UsageSummary(); | |
828 | EXIT(FAILCMD); | |
829 | } | |
830 | ||
831 | // Warn if the user has provided more than one device name | |
832 | if (argc-optind>1){ | |
833 | int i; | |
834 | pout("ERROR: smartctl takes ONE device name as the final command-line argument.\n"); | |
835 | pout("You have provided %d device names:\n",argc-optind); | |
836 | for (i=0; i<argc-optind; i++) | |
837 | pout("%s\n",argv[optind+i]); | |
838 | UsageSummary(); | |
839 | EXIT(FAILCMD); | |
2127e193 GI |
840 | } |
841 | ||
842 | // Read or init drive database | |
843 | if (!no_defaultdb && !read_default_drive_databases()) | |
844 | EXIT(FAILCMD); | |
845 | ||
846 | return type; | |
832b75ed GG |
847 | } |
848 | ||
849 | // Printing function (controlled by global con->dont_print) | |
850 | // [From GLIBC Manual: Since the prototype doesn't specify types for | |
851 | // optional arguments, in a call to a variadic function the default | |
852 | // argument promotions are performed on the optional argument | |
853 | // values. This means the objects of type char or short int (whether | |
854 | // signed or not) are promoted to either int or unsigned int, as | |
855 | // appropriate.] | |
4d59bff9 | 856 | void pout(const char *fmt, ...){ |
832b75ed GG |
857 | va_list ap; |
858 | ||
859 | // initialize variable argument list | |
860 | va_start(ap,fmt); | |
861 | if (con->dont_print){ | |
862 | va_end(ap); | |
863 | return; | |
864 | } | |
865 | ||
866 | // print out | |
867 | vprintf(fmt,ap); | |
868 | va_end(ap); | |
869 | fflush(stdout); | |
870 | return; | |
871 | } | |
872 | ||
4d59bff9 | 873 | // This function is used by utility.cpp to report LOG_CRIT errors. |
832b75ed | 874 | // The smartctl version prints to stdout instead of syslog(). |
4d59bff9 | 875 | void PrintOut(int priority, const char *fmt, ...) { |
832b75ed GG |
876 | va_list ap; |
877 | ||
878 | // avoid warning message about unused variable from gcc -W: just | |
879 | // change value of local copy. | |
880 | priority=0; | |
881 | ||
882 | va_start(ap,fmt); | |
883 | vprintf(fmt,ap); | |
884 | va_end(ap); | |
885 | return; | |
886 | } | |
887 | ||
2127e193 GI |
888 | // Used to warn users about invalid checksums. Called from atacmds.cpp. |
889 | // Action to be taken may be altered by the user. | |
890 | void checksumwarning(const char * string) | |
891 | { | |
892 | // user has asked us to ignore checksum errors | |
893 | if (checksum_err_mode == CHECKSUM_ERR_IGNORE) | |
894 | return; | |
832b75ed | 895 | |
2127e193 | 896 | pout("Warning! %s error: invalid SMART checksum.\n", string); |
832b75ed | 897 | |
2127e193 GI |
898 | // user has asked us to fail on checksum errors |
899 | if (checksum_err_mode == CHECKSUM_ERR_EXIT) | |
900 | EXIT(FAILSMART); | |
901 | } | |
832b75ed | 902 | |
2127e193 GI |
903 | // Return info string about device protocol |
904 | static const char * get_protocol_info(const smart_device * dev) | |
905 | { | |
906 | switch ((int)dev->is_ata() | ((int)dev->is_scsi() << 1)) { | |
907 | case 0x1: return "ATA"; | |
908 | case 0x2: return "SCSI"; | |
909 | case 0x3: return "ATA+SCSI"; | |
910 | default: return "Unknown"; | |
911 | } | |
912 | } | |
832b75ed | 913 | |
e9583e0c GI |
914 | // Device scan |
915 | // smartctl [-d type] --scan[-open] [PATTERN] | |
916 | void scan_devices(const char * type, bool with_open, const char * pattern) | |
917 | { | |
918 | bool dont_print = !(con->reportataioctl || con->reportscsiioctl); | |
919 | smart_device_list devlist; | |
920 | ||
921 | con->dont_print = dont_print; | |
922 | bool ok = smi()->scan_smart_devices(devlist, type , pattern); | |
923 | con->dont_print = false; | |
924 | ||
925 | if (!ok) { | |
926 | pout("scan_smart_devices: %s\n", smi()->get_errmsg()); | |
927 | return; | |
928 | } | |
929 | ||
930 | for (unsigned i = 0; i < devlist.size(); i++) { | |
931 | smart_device * dev = devlist.at(i); | |
932 | ||
933 | std::string openmsg; | |
934 | if (with_open) { | |
935 | con->dont_print = dont_print; | |
936 | dev = dev->autodetect_open(); | |
937 | con->dont_print = false; | |
938 | ||
939 | if (dev->is_open()) | |
940 | openmsg = " (opened)"; | |
941 | else | |
942 | openmsg = strprintf(" (open failed: %s)", dev->get_errmsg()); | |
943 | } | |
944 | ||
945 | pout("%s -d %s [%s]%s\n", dev->get_info_name(), dev->get_dev_type(), | |
946 | get_protocol_info(dev), openmsg.c_str()); | |
947 | if (dev->is_open()) | |
948 | dev->close(); | |
949 | } | |
950 | } | |
951 | ||
2127e193 GI |
952 | // Main program without exception handling |
953 | int main_worker(int argc, char **argv) | |
954 | { | |
e9583e0c GI |
955 | // Throw if CPU endianess does not match compile time test. |
956 | check_endianness(); | |
957 | ||
2127e193 GI |
958 | // Initialize interface |
959 | smart_interface::init(); | |
960 | if (!smi()) | |
961 | return 1; | |
962 | ||
bed94269 GI |
963 | // define control block for external functions |
964 | smartmonctrl control; | |
965 | con=&control; | |
2127e193 | 966 | |
bed94269 GI |
967 | // Parse input arguments |
968 | ata_print_options ataopts; | |
969 | scsi_print_options scsiopts; | |
970 | const char * type = parse_options(argc, argv, ataopts, scsiopts); | |
832b75ed | 971 | |
bed94269 GI |
972 | // '-d test' -> Report result of autodetection |
973 | bool print_type_only = (type && !strcmp(type, "test")); | |
974 | if (print_type_only) | |
975 | type = 0; | |
976 | ||
977 | const char * name = argv[argc-1]; | |
978 | ||
979 | smart_device_auto_ptr dev; | |
980 | if (!strcmp(name,"-")) { | |
981 | // Parse "smartctl -r ataioctl,2 ..." output from stdin | |
982 | if (type || print_type_only) { | |
983 | pout("Smartctl: -d option is not allowed in conjunction with device name \"-\".\n"); | |
a37e7145 GG |
984 | UsageSummary(); |
985 | return FAILCMD; | |
986 | } | |
bed94269 GI |
987 | dev = get_parsed_ata_device(smi(), name); |
988 | } | |
989 | else | |
990 | // get device of appropriate type | |
991 | dev = smi()->get_smart_device(name, type); | |
992 | ||
993 | if (!dev) { | |
994 | pout("%s: %s\n", name, smi()->get_errmsg()); | |
995 | if (type) | |
996 | printvalidarglistmessage('d'); | |
997 | else | |
998 | pout("Smartctl: please specify device type with the -d option.\n"); | |
999 | UsageSummary(); | |
1000 | return FAILCMD; | |
1001 | } | |
a37e7145 | 1002 | |
bed94269 GI |
1003 | if (print_type_only) |
1004 | // Report result of first autodetection | |
1005 | pout("%s: Device of type '%s' [%s] detected\n", | |
1006 | dev->get_info_name(), dev->get_dev_type(), get_protocol_info(dev.get())); | |
2127e193 | 1007 | |
bed94269 GI |
1008 | // Open device |
1009 | { | |
1010 | // Save old info | |
1011 | smart_device::device_info oldinfo = dev->get_info(); | |
2127e193 | 1012 | |
bed94269 GI |
1013 | // Open with autodetect support, may return 'better' device |
1014 | dev.replace( dev->autodetect_open() ); | |
2127e193 | 1015 | |
bed94269 GI |
1016 | // Report if type has changed |
1017 | if ((type || print_type_only) && oldinfo.dev_type != dev->get_dev_type()) | |
1018 | pout("%s: Device open changed type from '%s' to '%s'\n", | |
1019 | dev->get_info_name(), oldinfo.dev_type.c_str(), dev->get_dev_type()); | |
2127e193 | 1020 | } |
bed94269 GI |
1021 | if (!dev->is_open()) { |
1022 | pout("Smartctl open device: %s failed: %s\n", dev->get_info_name(), dev->get_errmsg()); | |
1023 | return FAILDEV; | |
832b75ed | 1024 | } |
bed94269 GI |
1025 | |
1026 | // now call appropriate ATA or SCSI routine | |
1027 | int retval = 0; | |
1028 | if (print_type_only) | |
1029 | pout("%s: Device of type '%s' [%s] opened\n", | |
1030 | dev->get_info_name(), dev->get_dev_type(), get_protocol_info(dev.get())); | |
1031 | else if (dev->is_ata()) | |
1032 | retval = ataPrintMain(dev->to_ata(), ataopts); | |
1033 | else if (dev->is_scsi()) | |
1034 | retval = scsiPrintMain(dev->to_scsi(), scsiopts); | |
1035 | else | |
1036 | // we should never fall into this branch! | |
1037 | pout("%s: Neither ATA nor SCSI device\n", dev->get_info_name()); | |
1038 | ||
1039 | dev->close(); | |
2127e193 GI |
1040 | return retval; |
1041 | } | |
832b75ed | 1042 | |
2127e193 GI |
1043 | |
1044 | // Main program | |
1045 | int main(int argc, char **argv) | |
1046 | { | |
1047 | int status; | |
1048 | try { | |
1049 | // Do the real work ... | |
1050 | status = main_worker(argc, argv); | |
832b75ed | 1051 | } |
2127e193 GI |
1052 | catch (int ex) { |
1053 | // EXIT(status) arrives here | |
1054 | status = ex; | |
832b75ed | 1055 | } |
2127e193 GI |
1056 | catch (const std::bad_alloc & /*ex*/) { |
1057 | // Memory allocation failed (also thrown by std::operator new) | |
bed94269 | 1058 | printf("Smartctl: Out of memory\n"); |
2127e193 | 1059 | status = FAILCMD; |
832b75ed | 1060 | } |
2127e193 GI |
1061 | catch (const std::exception & ex) { |
1062 | // Other fatal errors | |
bed94269 | 1063 | printf("Smartctl: Exception: %s\n", ex.what()); |
2127e193 | 1064 | status = FAILCMD; |
832b75ed | 1065 | } |
2127e193 | 1066 | return status; |
832b75ed | 1067 | } |
2127e193 | 1068 |