1 | #include <stdio.h> |
---|
2 | #include <stdlib.h> |
---|
3 | #include <string.h> |
---|
4 | #include <unistd.h> |
---|
5 | #include <ctype.h> |
---|
6 | #include "owl.h" |
---|
7 | |
---|
8 | static int in_regtest = 0; |
---|
9 | |
---|
10 | #define OWLVAR_BOOL(name,default,summary,description) \ |
---|
11 | { name, OWL_VARIABLE_BOOL, NULL, default, "on,off", summary,description, NULL, \ |
---|
12 | NULL, NULL, NULL, NULL, NULL, NULL } |
---|
13 | |
---|
14 | #define OWLVAR_BOOL_FULL(name,default,summary,description,validate,set,get) \ |
---|
15 | { name, OWL_VARIABLE_BOOL, NULL, default, "on,off", summary,description, NULL, \ |
---|
16 | validate, set, NULL, get, NULL, NULL } |
---|
17 | |
---|
18 | #define OWLVAR_INT(name,default,summary,description) \ |
---|
19 | { name, OWL_VARIABLE_INT, NULL, default, "<int>", summary,description, NULL, \ |
---|
20 | NULL, NULL, NULL, NULL, NULL, NULL } |
---|
21 | |
---|
22 | #define OWLVAR_INT_FULL(name,default,summary,description,validset,validate,set,get) \ |
---|
23 | { name, OWL_VARIABLE_INT, NULL, default, validset, summary,description, NULL, \ |
---|
24 | validate, set, NULL, get, NULL, NULL } |
---|
25 | |
---|
26 | #define OWLVAR_PATH(name,default,summary,description) \ |
---|
27 | { name, OWL_VARIABLE_STRING, default, 0, "<path>", summary,description, NULL, \ |
---|
28 | NULL, NULL, NULL, NULL, NULL, NULL } |
---|
29 | |
---|
30 | #define OWLVAR_STRING(name,default,summary,description) \ |
---|
31 | { name, OWL_VARIABLE_STRING, default, 0, "<string>", summary,description, NULL, \ |
---|
32 | NULL, NULL, NULL, NULL, NULL, NULL } |
---|
33 | |
---|
34 | #define OWLVAR_STRING_FULL(name,default,summary,description,validate,set,get) \ |
---|
35 | { name, OWL_VARIABLE_STRING, default, 0, "<string>", summary,description, NULL, \ |
---|
36 | validate, set, NULL, get, NULL, NULL } |
---|
37 | |
---|
38 | /* enums are really integers, but where validset is a comma-separated |
---|
39 | * list of strings which can be specified. The tokens, starting at 0, |
---|
40 | * correspond to the values that may be specified. */ |
---|
41 | #define OWLVAR_ENUM(name,default,summary,description,validset) \ |
---|
42 | { name, OWL_VARIABLE_INT, NULL, default, validset, summary,description, NULL, \ |
---|
43 | owl_variable_enum_validate, \ |
---|
44 | NULL, owl_variable_enum_set_fromstring, \ |
---|
45 | NULL, owl_variable_enum_get_tostring, \ |
---|
46 | NULL } |
---|
47 | |
---|
48 | #define OWLVAR_ENUM_FULL(name,default,summary,description,validset,validate, set, get) \ |
---|
49 | { name, OWL_VARIABLE_INT, NULL, default, validset, summary,description, NULL, \ |
---|
50 | validate, \ |
---|
51 | set, owl_variable_enum_set_fromstring, \ |
---|
52 | get, owl_variable_enum_get_tostring, \ |
---|
53 | NULL } |
---|
54 | |
---|
55 | static owl_variable variables_to_init[] = { |
---|
56 | |
---|
57 | OWLVAR_STRING( "personalbell" /* %OwlVarStub */, "off", |
---|
58 | "ring the terminal bell when personal messages are received", |
---|
59 | "Can be set to 'on', 'off', or the name of a filter which\n" |
---|
60 | "messages need to match in order to ring the bell"), |
---|
61 | |
---|
62 | OWLVAR_BOOL( "bell" /* %OwlVarStub */, 1, |
---|
63 | "enable / disable the terminal bell", "" ), |
---|
64 | |
---|
65 | OWLVAR_BOOL_FULL( "debug" /* %OwlVarStub */, OWL_DEBUG, |
---|
66 | "whether debugging is enabled", |
---|
67 | "If set to 'on', debugging messages are logged to the\n" |
---|
68 | "file specified by the debugfile variable.\n", |
---|
69 | NULL, owl_variable_debug_set, NULL), |
---|
70 | |
---|
71 | OWLVAR_BOOL( "startuplogin" /* %OwlVarStub */, 1, |
---|
72 | "send a login message when owl starts", "" ), |
---|
73 | |
---|
74 | OWLVAR_BOOL( "shutdownlogout" /* %OwlVarStub */, 1, |
---|
75 | "send a logout message when owl exits", "" ), |
---|
76 | |
---|
77 | OWLVAR_BOOL( "rxping" /* %OwlVarStub */, 0, |
---|
78 | "display received pings", "" ), |
---|
79 | |
---|
80 | OWLVAR_BOOL( "txping" /* %OwlVarStub */, 1, |
---|
81 | "send pings", "" ), |
---|
82 | |
---|
83 | OWLVAR_BOOL( "sepbar_disable" /* %OwlVarStub */, 0, |
---|
84 | "disable printing information in the separator bar", "" ), |
---|
85 | |
---|
86 | OWLVAR_BOOL( "smartstrip" /* %OwlVarStub */, 1, |
---|
87 | "strip kerberos instance for reply", ""), |
---|
88 | |
---|
89 | OWLVAR_BOOL( "newlinestrip" /* %OwlVarStub */, 1, |
---|
90 | "strip leading and trailing newlines", ""), |
---|
91 | |
---|
92 | OWLVAR_BOOL( "displayoutgoing" /* %OwlVarStub */, 1, |
---|
93 | "display outgoing messages", "" ), |
---|
94 | |
---|
95 | OWLVAR_BOOL( "loginsubs" /* %OwlVarStub */, 1, |
---|
96 | "load logins from .anyone on startup", "" ), |
---|
97 | |
---|
98 | OWLVAR_BOOL( "logging" /* %OwlVarStub */, 0, |
---|
99 | "turn personal logging on or off", |
---|
100 | "If this is set to on, personal messages are\n" |
---|
101 | "logged in the directory specified\n" |
---|
102 | "by the 'logpath' variable. The filename in that\n" |
---|
103 | "directory is derived from the sender of the message.\n" ), |
---|
104 | |
---|
105 | OWLVAR_BOOL( "classlogging" /* %OwlVarStub */, 0, |
---|
106 | "turn class logging on or off", |
---|
107 | "If this is set to on, class messages are\n" |
---|
108 | "logged in the directory specified\n" |
---|
109 | "by the 'classlogpath' variable.\n" |
---|
110 | "The filename in that directory is derived from\n" |
---|
111 | "the name of the class to which the message was sent.\n" ), |
---|
112 | |
---|
113 | OWLVAR_ENUM( "loggingdirection" /* %OwlVarStub */, OWL_LOGGING_DIRECTION_BOTH, |
---|
114 | "specifices which kind of messages should be logged", |
---|
115 | "Can be one of 'both', 'in', or 'out'. If 'in' is\n" |
---|
116 | "selected, only incoming messages are logged, if 'out'\n" |
---|
117 | "is selected only outgoing messages are logged. If 'both'\n" |
---|
118 | "is selected both incoming and outgoing messages are\n" |
---|
119 | "logged.", |
---|
120 | "both,in,out"), |
---|
121 | |
---|
122 | OWLVAR_BOOL( "colorztext" /* %OwlVarStub */, 1, |
---|
123 | "allow @color() in zephyrs to change color", |
---|
124 | "Note that only messages received after this variable\n" |
---|
125 | "is set will be affected." ), |
---|
126 | |
---|
127 | OWLVAR_BOOL( "fancylines" /* %OwlVarStub */, 1, |
---|
128 | "Use 'nice' line drawing on the terminal.", |
---|
129 | "If turned off, dashes, pipes and pluses will be used\n" |
---|
130 | "to draw lines on the screen. Useful when the terminal\n" |
---|
131 | "is causing problems" ), |
---|
132 | |
---|
133 | OWLVAR_BOOL( "zcrypt" /* %OwlVarStub */, 1, |
---|
134 | "Do automatic zcrypt processing", |
---|
135 | "" ), |
---|
136 | |
---|
137 | OWLVAR_BOOL_FULL( "pseudologins" /* %OwlVarStub */, 0, |
---|
138 | "Enable zephyr pseudo logins", |
---|
139 | "When this is enabled, Owl will periodically check the zephyr\n" |
---|
140 | "location of users in your .anyone file. If a user is present\n" |
---|
141 | "but sent no login message, or a user is not present that sent no\n" |
---|
142 | "logout message, a pseudo login or logout message wil be created\n", |
---|
143 | NULL, owl_variable_pseudologins_set, NULL), |
---|
144 | |
---|
145 | OWLVAR_BOOL( "ignorelogins" /* %OwlVarStub */, 0, |
---|
146 | "Enable printing of login notifications", |
---|
147 | "When this is enabled, Owl will print login and logout notifications\n" |
---|
148 | "for AIM, zephyr, or other protocols. If disabled Owl will not print\n" |
---|
149 | "login or logout notifications.\n"), |
---|
150 | |
---|
151 | OWLVAR_STRING( "logfilter" /* %OwlVarStub */, "", |
---|
152 | "name of a filter controlling which messages to log", |
---|
153 | |
---|
154 | "If non empty, any messages matching the given filter will be logged.\n" |
---|
155 | "This is a completely separate mechanisim from the other logging\n" |
---|
156 | "variables like logging, classlogging, loglogins, loggingdirection,\n" |
---|
157 | "etc. If you want this variable to control all logging, make sure\n" |
---|
158 | "all other logging variables are in their default state.\n"), |
---|
159 | |
---|
160 | OWLVAR_BOOL( "loglogins" /* %OwlVarStub */, 0, |
---|
161 | "Enable logging of login notifications", |
---|
162 | "When this is enabled, Owl will login login and logout notifications\n" |
---|
163 | "for AIM, zephyr, or other protocols. If disabled Owl will not print\n" |
---|
164 | "login or logout notifications.\n"), |
---|
165 | |
---|
166 | OWLVAR_ENUM_FULL( "disable-ctrl-d" /* %OwlVarStub:lockout_ctrld */, 1, |
---|
167 | "don't send zephyrs on C-d", |
---|
168 | "If set to 'off', C-d won't send a zephyr from the edit\n" |
---|
169 | "window. If set to 'on', C-d will always send a zephyr\n" |
---|
170 | "being composed in the edit window. If set to 'middle',\n" |
---|
171 | "C-d will only ever send a zephyr if the cursor is at\n" |
---|
172 | "the end of the message being composed.\n\n" |
---|
173 | "Note that this works by changing the C-d keybinding\n" |
---|
174 | "in the editmulti keymap.\n", |
---|
175 | "off,middle,on", |
---|
176 | NULL, owl_variable_disable_ctrl_d_set, NULL), |
---|
177 | |
---|
178 | OWLVAR_PATH( "logpath" /* %OwlVarStub */, "~/zlog/people", |
---|
179 | "path for logging personal zephyrs", |
---|
180 | "Specifies a directory which must exist.\n" |
---|
181 | "Files will be created in the directory for each sender.\n"), |
---|
182 | |
---|
183 | OWLVAR_PATH( "classlogpath" /* %OwlVarStub:classlogpath */, "~/zlog/class", |
---|
184 | "path for logging class zephyrs", |
---|
185 | "Specifies a directory which must exist.\n" |
---|
186 | "Files will be created in the directory for each class.\n"), |
---|
187 | |
---|
188 | OWLVAR_PATH( "debug_file" /* %OwlVarStub */, OWL_DEBUG_FILE, |
---|
189 | "path for logging debug messages when debugging is enabled", |
---|
190 | "This file will be logged to if 'debug' is set to 'on'.\n"), |
---|
191 | |
---|
192 | OWLVAR_PATH( "zsigproc" /* %OwlVarStub:zsigproc */, NULL, |
---|
193 | "name of a program to run that will generate zsigs", |
---|
194 | "This program should produce a zsig on stdout when run.\n" |
---|
195 | "Note that it is important that this program not block.\n\n" |
---|
196 | "See the documentation for 'zsig' for more information about\n" |
---|
197 | "how the outgoing zsig is chosen." |
---|
198 | ), |
---|
199 | |
---|
200 | OWLVAR_PATH( "newmsgproc" /* %OwlVarStub:newmsgproc */, NULL, |
---|
201 | "name of a program to run when new messages are present", |
---|
202 | "The named program will be run when owl recevies new.\n" |
---|
203 | "messages. It will not be run again until the first\n" |
---|
204 | "instance exits"), |
---|
205 | |
---|
206 | OWLVAR_STRING( "zsender" /* %OwlVarStub */, "", |
---|
207 | "zephyr sender name", |
---|
208 | "Allows you to customize the outgoing username in\n" |
---|
209 | "zephyrs. If this is unset, it will use your Kerberos\n" |
---|
210 | "principal. Note that customizing the sender name will\n" |
---|
211 | "cause your zephyrs to be sent unauthenticated."), |
---|
212 | |
---|
213 | OWLVAR_STRING( "zsig" /* %OwlVarStub */, "", |
---|
214 | "zephyr signature", |
---|
215 | "The zsig to get on outgoing messages. If this variable is\n" |
---|
216 | "unset, 'zsigproc' will be run to generate a zsig. If that is\n" |
---|
217 | "also unset, the 'zwrite-signature' zephyr variable will be\n" |
---|
218 | "used instead.\n"), |
---|
219 | |
---|
220 | OWLVAR_STRING( "appendtosepbar" /* %OwlVarStub */, "", |
---|
221 | "string to append to the end of the sepbar", |
---|
222 | "The sepbar is the bar separating the top and bottom\n" |
---|
223 | "of the owl screen. Any string specified here will\n" |
---|
224 | "be displayed on the right of the sepbar\n"), |
---|
225 | |
---|
226 | OWLVAR_BOOL( "zaway" /* %OwlVarStub */, 0, |
---|
227 | "turn zaway on or off", "" ), |
---|
228 | |
---|
229 | OWLVAR_STRING( "zaway_msg" /* %OwlVarStub */, |
---|
230 | OWL_DEFAULT_ZAWAYMSG, |
---|
231 | "zaway msg for responding to zephyrs when away", "" ), |
---|
232 | |
---|
233 | OWLVAR_STRING( "zaway_msg_default" /* %OwlVarStub */, |
---|
234 | OWL_DEFAULT_ZAWAYMSG, |
---|
235 | "default zaway message", "" ), |
---|
236 | |
---|
237 | OWLVAR_BOOL_FULL( "aaway" /* %OwlVarStub */, 0, |
---|
238 | "Set AIM away status", |
---|
239 | "", |
---|
240 | NULL, owl_variable_aaway_set, NULL), |
---|
241 | |
---|
242 | OWLVAR_STRING( "aaway_msg" /* %OwlVarStub */, |
---|
243 | OWL_DEFAULT_AAWAYMSG, |
---|
244 | "AIM away msg for responding when away", "" ), |
---|
245 | |
---|
246 | OWLVAR_STRING( "aaway_msg_default" /* %OwlVarStub */, |
---|
247 | OWL_DEFAULT_AAWAYMSG, |
---|
248 | "default AIM away message", "" ), |
---|
249 | |
---|
250 | OWLVAR_STRING( "view_home" /* %OwlVarStub */, "all", |
---|
251 | "home view to switch to after 'X' and 'V'", |
---|
252 | "SEE ALSO: view, filter\n" ), |
---|
253 | |
---|
254 | OWLVAR_STRING( "alert_filter" /* %OwlVarStub */, "none", |
---|
255 | "filter on which to trigger alert actions", |
---|
256 | "" ), |
---|
257 | |
---|
258 | OWLVAR_STRING( "alert_action" /* %OwlVarStub */, "nop", |
---|
259 | "owl command to execute for alert actions", |
---|
260 | "" ), |
---|
261 | |
---|
262 | OWLVAR_STRING_FULL( "tty" /* %OwlVarStub */, "", "tty name for zephyr location", "", |
---|
263 | NULL, owl_variable_tty_set, NULL), |
---|
264 | |
---|
265 | OWLVAR_STRING( "default_style" /* %OwlVarStub */, "__unspecified__", |
---|
266 | "name of the default formatting style", |
---|
267 | "This sets the default message formatting style.\n" |
---|
268 | "Styles may be created with the 'style' command.\n" |
---|
269 | "Some built-in styles include:\n" |
---|
270 | " default - the default owl formatting\n" |
---|
271 | " oneline - one line per-message\n" |
---|
272 | " perl - legacy perl interface\n" |
---|
273 | "\nSEE ALSO: style, show styles, view -s <style>\n" |
---|
274 | ), |
---|
275 | |
---|
276 | |
---|
277 | OWLVAR_INT( "edit:maxfillcols" /* %OwlVarStub:edit_maxfillcols */, 70, |
---|
278 | "maximum number of columns for M-q to fill text to", |
---|
279 | "This specifies the maximum number of columns for M-q\n" |
---|
280 | "to fill text to. If set to 0, ther will be no maximum\n" |
---|
281 | "limit. In all cases, the current width of the screen\n" |
---|
282 | "will also be taken into account. It will be used instead\n" |
---|
283 | "if it is narrower than the maximum, or if this\n" |
---|
284 | "is set to 0.\n" ), |
---|
285 | |
---|
286 | OWLVAR_INT( "edit:maxwrapcols" /* %OwlVarStub:edit_maxwrapcols */, 0, |
---|
287 | "maximum number of columns for line-wrapping", |
---|
288 | "This specifies the maximum number of columns for\n" |
---|
289 | "auto-line-wrapping. If set to 0, ther will be no maximum\n" |
---|
290 | "limit. In all cases, the current width of the screen\n" |
---|
291 | "will also be taken into account. It will be used instead\n" |
---|
292 | "if it is narrower than the maximum, or if this\n" |
---|
293 | "is set to 0.\n\n" |
---|
294 | "It is recommended that outgoing messages be no wider\n" |
---|
295 | "than 60 columns, as a courtesy to recipients.\n"), |
---|
296 | |
---|
297 | OWLVAR_INT( "aim_ignorelogin_timer" /* %OwlVarStub */, 15, |
---|
298 | "number of seconds after AIM login to ignore login messages", |
---|
299 | "This specifies the number of seconds to wait after an\n" |
---|
300 | "AIM login before allowing the recipt of AIM login notifications.\n" |
---|
301 | "By default this is set to 15. If you would like to view login\n" |
---|
302 | "notifications of buddies as soon as you login, set it to 0 instead."), |
---|
303 | |
---|
304 | |
---|
305 | OWLVAR_INT_FULL( "typewinsize" /* %OwlVarStub:typwin_lines */, |
---|
306 | OWL_TYPWIN_SIZE, |
---|
307 | "number of lines in the typing window", |
---|
308 | "This specifies the height of the window at the\n" |
---|
309 | "bottom of the screen where commands are entered\n" |
---|
310 | "and where messages are composed.\n", |
---|
311 | "int > 0", |
---|
312 | owl_variable_int_validate_gt0, |
---|
313 | owl_variable_typewinsize_set, |
---|
314 | NULL /* use default for get */ |
---|
315 | ), |
---|
316 | |
---|
317 | OWLVAR_INT( "typewindelta" /* %OwlVarStub */, 0, |
---|
318 | "number of lines to add to the typing window when in use", |
---|
319 | "On small screens you may want the typing window to\n" |
---|
320 | "auto-hide when not entering a command or message.\n" |
---|
321 | "This variable is the number of lines to add to the\n" |
---|
322 | "typing window when it is in use; you can then set\n" |
---|
323 | "typewinsize to 1.\n\n" |
---|
324 | "This works a lot better with a non-default scrollmode;\n" |
---|
325 | "try :set scrollmode pagedcenter.\n"), |
---|
326 | |
---|
327 | OWLVAR_ENUM( "scrollmode" /* %OwlVarStub */, OWL_SCROLLMODE_NORMAL, |
---|
328 | "how to scroll up and down", |
---|
329 | "This controls how the screen is scrolled as the\n" |
---|
330 | "cursor moves between messages being displayed.\n" |
---|
331 | "The following modes are supported:\n\n" |
---|
332 | " normal - This is the owl default. Scrolling happens\n" |
---|
333 | " when it needs to, and an attempt is made to\n" |
---|
334 | " keep the current message roughly near\n" |
---|
335 | " the middle of the screen.\n" |
---|
336 | " top - The current message will always be the\n" |
---|
337 | " the top message displayed.\n" |
---|
338 | " neartop - The current message will be one down\n" |
---|
339 | " from the top message displayed,\n" |
---|
340 | " where possible.\n" |
---|
341 | " center - An attempt is made to keep the current\n" |
---|
342 | " message near the center of the screen.\n" |
---|
343 | " paged - The top message displayed only changes\n" |
---|
344 | " when user moves the cursor to the top\n" |
---|
345 | " or bottom of the screen. When it moves,\n" |
---|
346 | " the screen will be paged up or down and\n" |
---|
347 | " the cursor will be near the top or\n" |
---|
348 | " the bottom.\n" |
---|
349 | " pagedcenter - The top message displayed only changes\n" |
---|
350 | " when user moves the cursor to the top\n" |
---|
351 | " or bottom of the screen. When it moves,\n" |
---|
352 | " the screen will be paged up or down and\n" |
---|
353 | " the cursor will be near the center.\n", |
---|
354 | "normal,top,neartop,center,paged,pagedcenter" ), |
---|
355 | |
---|
356 | |
---|
357 | OWLVAR_BOOL( "_followlast" /* %OwlVarStub */, 0, |
---|
358 | "enable automatic following of the last zephyr", |
---|
359 | "If the cursor is at the last message, it will\n" |
---|
360 | "continue to follow the last message if this is set.\n" |
---|
361 | "Note that this is currently risky as you might accidentally\n" |
---|
362 | "delete a message right as it came in.\n" ), |
---|
363 | |
---|
364 | /* This MUST be last... */ |
---|
365 | { NULL, 0, NULL, 0, NULL, NULL, NULL, NULL, |
---|
366 | NULL, NULL, NULL, NULL, NULL, NULL } |
---|
367 | |
---|
368 | }; |
---|
369 | |
---|
370 | /**************************************************************************/ |
---|
371 | /*********************** SPECIFIC TO VARIABLES ****************************/ |
---|
372 | /**************************************************************************/ |
---|
373 | |
---|
374 | |
---|
375 | /* commonly useful */ |
---|
376 | |
---|
377 | int owl_variable_int_validate_gt0(const owl_variable *v, const void *newval) |
---|
378 | { |
---|
379 | if (newval == NULL) return(0); |
---|
380 | else if (*(const int*)newval < 1) return(0); |
---|
381 | else return (1); |
---|
382 | } |
---|
383 | |
---|
384 | int owl_variable_int_validate_positive(const owl_variable *v, const void *newval) |
---|
385 | { |
---|
386 | if (newval == NULL) return(0); |
---|
387 | else if (*(const int*)newval < 0) return(0); |
---|
388 | else return (1); |
---|
389 | } |
---|
390 | |
---|
391 | /* typewinsize */ |
---|
392 | int owl_variable_typewinsize_set(owl_variable *v, const void *newval) |
---|
393 | { |
---|
394 | int rv; |
---|
395 | rv = owl_variable_int_set_default(v, newval); |
---|
396 | if (0 == rv) owl_function_resize(); |
---|
397 | return(rv); |
---|
398 | } |
---|
399 | |
---|
400 | /* debug (cache value in g->debug) */ |
---|
401 | int owl_variable_debug_set(owl_variable *v, const void *newval) |
---|
402 | { |
---|
403 | if (newval && (*(const int*)newval == 1 || *(const int*)newval == 0)) { |
---|
404 | g.debug = *(const int*)newval; |
---|
405 | } |
---|
406 | return owl_variable_bool_set_default(v, newval); |
---|
407 | } |
---|
408 | |
---|
409 | /* When 'aaway' is changed, need to notify the AIM server */ |
---|
410 | int owl_variable_aaway_set(owl_variable *v, const void *newval) |
---|
411 | { |
---|
412 | if (newval) { |
---|
413 | if (*(const int*)newval == 1) { |
---|
414 | owl_aim_set_awaymsg(owl_global_get_aaway_msg(&g)); |
---|
415 | } else if (*(const int*)newval == 0) { |
---|
416 | owl_aim_set_awaymsg(""); |
---|
417 | } |
---|
418 | } |
---|
419 | return owl_variable_bool_set_default(v, newval); |
---|
420 | } |
---|
421 | |
---|
422 | int owl_variable_pseudologins_set(owl_variable *v, const void *newval) |
---|
423 | { |
---|
424 | if (newval) { |
---|
425 | if (*(const int*)newval == 1) { |
---|
426 | owl_function_zephyr_buddy_check(0); |
---|
427 | } |
---|
428 | } |
---|
429 | return owl_variable_bool_set_default(v, newval); |
---|
430 | } |
---|
431 | |
---|
432 | /* note that changing the value of this will clobber |
---|
433 | * any user setting of this */ |
---|
434 | int owl_variable_disable_ctrl_d_set(owl_variable *v, const void *newval) |
---|
435 | { |
---|
436 | |
---|
437 | if (in_regtest) return owl_variable_int_set_default(v, newval); |
---|
438 | |
---|
439 | if (newval && !owl_context_is_startup(owl_global_get_context(&g))) { |
---|
440 | if (*(const int*)newval == 2) { |
---|
441 | owl_function_command_norv("bindkey editmulti C-d command edit:delete-next-char"); |
---|
442 | } else if (*(const int*)newval == 1) { |
---|
443 | owl_function_command_norv("bindkey editmulti C-d command editmulti:done-or-delete"); |
---|
444 | } else { |
---|
445 | owl_function_command_norv("bindkey editmulti C-d command editmulti:done"); |
---|
446 | } |
---|
447 | } |
---|
448 | return owl_variable_int_set_default(v, newval); |
---|
449 | } |
---|
450 | |
---|
451 | int owl_variable_tty_set(owl_variable *v, const void *newval) |
---|
452 | { |
---|
453 | owl_zephyr_set_locationinfo(owl_global_get_hostname(&g), newval); |
---|
454 | return(owl_variable_string_set_default(v, newval)); |
---|
455 | } |
---|
456 | |
---|
457 | |
---|
458 | /**************************************************************************/ |
---|
459 | /****************************** GENERAL ***********************************/ |
---|
460 | /**************************************************************************/ |
---|
461 | |
---|
462 | int owl_variable_dict_setup(owl_vardict *vd) { |
---|
463 | owl_variable *var, *cur; |
---|
464 | if (owl_dict_create(vd)) return(-1); |
---|
465 | for (var = variables_to_init; var->name != NULL; var++) { |
---|
466 | cur = owl_malloc(sizeof(owl_variable)); |
---|
467 | memcpy(cur, var, sizeof(owl_variable)); |
---|
468 | switch (cur->type) { |
---|
469 | case OWL_VARIABLE_OTHER: |
---|
470 | cur->set_fn(cur, cur->pval_default); |
---|
471 | break; |
---|
472 | case OWL_VARIABLE_STRING: |
---|
473 | if (!cur->validate_fn) |
---|
474 | cur->validate_fn = owl_variable_string_validate_default; |
---|
475 | if (!cur->set_fn) |
---|
476 | cur->set_fn = owl_variable_string_set_default; |
---|
477 | if (!cur->set_fromstring_fn) |
---|
478 | cur->set_fromstring_fn = owl_variable_string_set_fromstring_default; |
---|
479 | if (!cur->get_fn) |
---|
480 | cur->get_fn = owl_variable_get_default; |
---|
481 | if (!cur->get_tostring_fn) |
---|
482 | cur->get_tostring_fn = owl_variable_string_get_tostring_default; |
---|
483 | if (!cur->free_fn) |
---|
484 | cur->free_fn = owl_variable_free_default; |
---|
485 | cur->set_fn(cur, cur->pval_default); |
---|
486 | break; |
---|
487 | case OWL_VARIABLE_BOOL: |
---|
488 | if (!cur->validate_fn) |
---|
489 | cur->validate_fn = owl_variable_bool_validate_default; |
---|
490 | if (!cur->set_fn) |
---|
491 | cur->set_fn = owl_variable_bool_set_default; |
---|
492 | if (!cur->set_fromstring_fn) |
---|
493 | cur->set_fromstring_fn = owl_variable_bool_set_fromstring_default; |
---|
494 | if (!cur->get_fn) |
---|
495 | cur->get_fn = owl_variable_get_default; |
---|
496 | if (!cur->get_tostring_fn) |
---|
497 | cur->get_tostring_fn = owl_variable_bool_get_tostring_default; |
---|
498 | if (!cur->free_fn) |
---|
499 | cur->free_fn = owl_variable_free_default; |
---|
500 | cur->val = owl_malloc(sizeof(int)); |
---|
501 | cur->set_fn(cur, &cur->ival_default); |
---|
502 | break; |
---|
503 | case OWL_VARIABLE_INT: |
---|
504 | if (!cur->validate_fn) |
---|
505 | cur->validate_fn = owl_variable_int_validate_default; |
---|
506 | if (!cur->set_fn) |
---|
507 | cur->set_fn = owl_variable_int_set_default; |
---|
508 | if (!cur->set_fromstring_fn) |
---|
509 | cur->set_fromstring_fn = owl_variable_int_set_fromstring_default; |
---|
510 | if (!cur->get_fn) |
---|
511 | cur->get_fn = owl_variable_get_default; |
---|
512 | if (!cur->get_tostring_fn) |
---|
513 | cur->get_tostring_fn = owl_variable_int_get_tostring_default; |
---|
514 | if (!cur->free_fn) |
---|
515 | cur->free_fn = owl_variable_free_default; |
---|
516 | cur->val = owl_malloc(sizeof(int)); |
---|
517 | cur->set_fn(cur, &cur->ival_default); |
---|
518 | break; |
---|
519 | default: |
---|
520 | fprintf(stderr, "owl_variable_setup: invalid variable type\n"); |
---|
521 | return(-2); |
---|
522 | } |
---|
523 | owl_dict_insert_element(vd, cur->name, cur, NULL); |
---|
524 | } |
---|
525 | return 0; |
---|
526 | } |
---|
527 | |
---|
528 | void owl_variable_dict_add_variable(owl_vardict * vardict, |
---|
529 | owl_variable * var) { |
---|
530 | owl_dict_insert_element(vardict, var->name, var, (void(*)(void*))owl_variable_free); |
---|
531 | } |
---|
532 | |
---|
533 | owl_variable * owl_variable_newvar(const char *name, const char *summary, const char * description) { |
---|
534 | owl_variable * var = owl_malloc(sizeof(owl_variable)); |
---|
535 | memset(var, 0, sizeof(owl_variable)); |
---|
536 | var->name = owl_strdup(name); |
---|
537 | var->summary = owl_strdup(summary); |
---|
538 | var->description = owl_strdup(description); |
---|
539 | return var; |
---|
540 | } |
---|
541 | |
---|
542 | void owl_variable_update(owl_variable *var, const char *summary, const char *desc) { |
---|
543 | if(var->summary) owl_free(var->summary); |
---|
544 | var->summary = owl_strdup(summary); |
---|
545 | if(var->description) owl_free(var->description); |
---|
546 | var->description = owl_strdup(desc); |
---|
547 | } |
---|
548 | |
---|
549 | void owl_variable_dict_newvar_string(owl_vardict * vd, const char *name, const char *summ, const char * desc, const char * initval) { |
---|
550 | owl_variable *old = owl_variable_get_var(vd, name, OWL_VARIABLE_STRING); |
---|
551 | if(old) { |
---|
552 | owl_variable_update(old, summ, desc); |
---|
553 | if(old->pval_default) owl_free(old->pval_default); |
---|
554 | old->pval_default = owl_strdup(initval); |
---|
555 | } else { |
---|
556 | owl_variable * var = owl_variable_newvar(name, summ, desc); |
---|
557 | var->type = OWL_VARIABLE_STRING; |
---|
558 | var->pval_default = owl_strdup(initval); |
---|
559 | var->set_fn = owl_variable_string_set_default; |
---|
560 | var->set_fromstring_fn = owl_variable_string_set_fromstring_default; |
---|
561 | var->get_fn = owl_variable_get_default; |
---|
562 | var->get_tostring_fn = owl_variable_string_get_tostring_default; |
---|
563 | var->free_fn = owl_variable_free_default; |
---|
564 | var->set_fn(var, initval); |
---|
565 | owl_variable_dict_add_variable(vd, var); |
---|
566 | } |
---|
567 | } |
---|
568 | |
---|
569 | void owl_variable_dict_newvar_int(owl_vardict * vd, const char *name, const char *summ, const char * desc, int initval) { |
---|
570 | owl_variable *old = owl_variable_get_var(vd, name, OWL_VARIABLE_INT); |
---|
571 | if(old) { |
---|
572 | owl_variable_update(old, summ, desc); |
---|
573 | old->ival_default = initval; |
---|
574 | } else { |
---|
575 | owl_variable * var = owl_variable_newvar(name, summ, desc); |
---|
576 | var->type = OWL_VARIABLE_INT; |
---|
577 | var->ival_default = initval; |
---|
578 | var->validate_fn = owl_variable_int_validate_default; |
---|
579 | var->set_fn = owl_variable_int_set_default; |
---|
580 | var->set_fromstring_fn = owl_variable_int_set_fromstring_default; |
---|
581 | var->get_fn = owl_variable_get_default; |
---|
582 | var->get_tostring_fn = owl_variable_int_get_tostring_default; |
---|
583 | var->free_fn = owl_variable_free_default; |
---|
584 | var->val = owl_malloc(sizeof(int)); |
---|
585 | var->set_fn(var, &initval); |
---|
586 | owl_variable_dict_add_variable(vd, var); |
---|
587 | } |
---|
588 | } |
---|
589 | |
---|
590 | void owl_variable_dict_newvar_bool(owl_vardict * vd, const char *name, const char *summ, const char * desc, int initval) { |
---|
591 | owl_variable *old = owl_variable_get_var(vd, name, OWL_VARIABLE_BOOL); |
---|
592 | if(old) { |
---|
593 | owl_variable_update(old, summ, desc); |
---|
594 | old->ival_default = initval; |
---|
595 | } else { |
---|
596 | owl_variable * var = owl_variable_newvar(name, summ, desc); |
---|
597 | var->type = OWL_VARIABLE_BOOL; |
---|
598 | var->ival_default = initval; |
---|
599 | var->validate_fn = owl_variable_bool_validate_default; |
---|
600 | var->set_fn = owl_variable_bool_set_default; |
---|
601 | var->set_fromstring_fn = owl_variable_bool_set_fromstring_default; |
---|
602 | var->get_fn = owl_variable_get_default; |
---|
603 | var->get_tostring_fn = owl_variable_bool_get_tostring_default; |
---|
604 | var->free_fn = owl_variable_free_default; |
---|
605 | var->val = owl_malloc(sizeof(int)); |
---|
606 | var->set_fn(var, &initval); |
---|
607 | owl_variable_dict_add_variable(vd, var); |
---|
608 | } |
---|
609 | } |
---|
610 | |
---|
611 | void owl_variable_dict_free(owl_vardict *d) { |
---|
612 | owl_dict_free_all(d, (void(*)(void*))owl_variable_free); |
---|
613 | } |
---|
614 | |
---|
615 | /* free the list with owl_variable_dict_namelist_free */ |
---|
616 | void owl_variable_dict_get_names(const owl_vardict *d, owl_list *l) { |
---|
617 | owl_dict_get_keys(d, l); |
---|
618 | } |
---|
619 | |
---|
620 | void owl_variable_dict_namelist_free(owl_list *l) { |
---|
621 | owl_list_free_all(l, owl_free); |
---|
622 | } |
---|
623 | |
---|
624 | void owl_variable_free(owl_variable *v) { |
---|
625 | if (v->free_fn) v->free_fn(v); |
---|
626 | owl_free(v); |
---|
627 | } |
---|
628 | |
---|
629 | |
---|
630 | const char *owl_variable_get_description(const owl_variable *v) { |
---|
631 | return v->description; |
---|
632 | } |
---|
633 | |
---|
634 | const char *owl_variable_get_summary(const owl_variable *v) { |
---|
635 | return v->summary; |
---|
636 | } |
---|
637 | |
---|
638 | const char *owl_variable_get_validsettings(const owl_variable *v) { |
---|
639 | if (v->validsettings) { |
---|
640 | return v->validsettings; |
---|
641 | } else { |
---|
642 | return ""; |
---|
643 | } |
---|
644 | } |
---|
645 | |
---|
646 | /* functions for getting and setting variable values */ |
---|
647 | |
---|
648 | /* returns 0 on success, prints a status msg if msg is true */ |
---|
649 | int owl_variable_set_fromstring(owl_vardict *d, const char *name, const char *value, int msg, int requirebool) { |
---|
650 | owl_variable *v; |
---|
651 | char buff2[1024]; |
---|
652 | if (!name) return(-1); |
---|
653 | v = owl_dict_find_element(d, name); |
---|
654 | if (v == NULL) { |
---|
655 | if (msg) owl_function_error("Unknown variable %s", name); |
---|
656 | return -1; |
---|
657 | } |
---|
658 | if (!v->set_fromstring_fn) { |
---|
659 | if (msg) owl_function_error("Variable %s is read-only", name); |
---|
660 | return -1; |
---|
661 | } |
---|
662 | if (requirebool && v->type!=OWL_VARIABLE_BOOL) { |
---|
663 | if (msg) owl_function_error("Variable %s is not a boolean", name); |
---|
664 | return -1; |
---|
665 | } |
---|
666 | if (0 != v->set_fromstring_fn(v, value)) { |
---|
667 | if (msg) owl_function_error("Unable to set %s (must be %s)", name, |
---|
668 | owl_variable_get_validsettings(v)); |
---|
669 | return -1; |
---|
670 | } |
---|
671 | if (msg && v->get_tostring_fn) { |
---|
672 | v->get_tostring_fn(v, buff2, 1024, v->val); |
---|
673 | owl_function_makemsg("%s = '%s'", name, buff2); |
---|
674 | } |
---|
675 | return 0; |
---|
676 | } |
---|
677 | |
---|
678 | int owl_variable_set_string(owl_vardict *d, const char *name, const char *newval) { |
---|
679 | owl_variable *v; |
---|
680 | if (!name) return(-1); |
---|
681 | v = owl_dict_find_element(d, name); |
---|
682 | if (v == NULL || !v->set_fn) return(-1); |
---|
683 | if (v->type!=OWL_VARIABLE_STRING) return(-1); |
---|
684 | return v->set_fn(v, newval); |
---|
685 | } |
---|
686 | |
---|
687 | int owl_variable_set_int(owl_vardict *d, const char *name, int newval) { |
---|
688 | owl_variable *v; |
---|
689 | if (!name) return(-1); |
---|
690 | v = owl_dict_find_element(d, name); |
---|
691 | if (v == NULL || !v->set_fn) return(-1); |
---|
692 | if (v->type!=OWL_VARIABLE_INT && v->type!=OWL_VARIABLE_BOOL) return(-1); |
---|
693 | return v->set_fn(v, &newval); |
---|
694 | } |
---|
695 | |
---|
696 | int owl_variable_set_bool_on(owl_vardict *d, const char *name) { |
---|
697 | return owl_variable_set_int(d,name,1); |
---|
698 | } |
---|
699 | |
---|
700 | int owl_variable_set_bool_off(owl_vardict *d, const char *name) { |
---|
701 | return owl_variable_set_int(d,name,0); |
---|
702 | } |
---|
703 | |
---|
704 | int owl_variable_get_tostring(const owl_vardict *d, const char *name, char *buf, int bufsize) { |
---|
705 | owl_variable *v; |
---|
706 | if (!name) return(-1); |
---|
707 | v = owl_dict_find_element(d, name); |
---|
708 | if (v == NULL || !v->get_tostring_fn) return(-1); |
---|
709 | return v->get_tostring_fn(v, buf, bufsize, v->val); |
---|
710 | } |
---|
711 | |
---|
712 | int owl_variable_get_default_tostring(const owl_vardict *d, const char *name, char *buf, int bufsize) { |
---|
713 | owl_variable *v; |
---|
714 | if (!name) return(-1); |
---|
715 | v = owl_dict_find_element(d, name); |
---|
716 | if (v == NULL || !v->get_tostring_fn) return(-1); |
---|
717 | if (v->type == OWL_VARIABLE_INT || v->type == OWL_VARIABLE_BOOL) { |
---|
718 | return v->get_tostring_fn(v, buf, bufsize, &(v->ival_default)); |
---|
719 | } else { |
---|
720 | return v->get_tostring_fn(v, buf, bufsize, v->pval_default); |
---|
721 | } |
---|
722 | } |
---|
723 | |
---|
724 | owl_variable *owl_variable_get_var(const owl_vardict *d, const char *name, int require_type) { |
---|
725 | owl_variable *v; |
---|
726 | if (!name) return(NULL); |
---|
727 | v = owl_dict_find_element(d, name); |
---|
728 | if (v == NULL || !v->get_fn || v->type != require_type) return(NULL); |
---|
729 | return v; |
---|
730 | } |
---|
731 | |
---|
732 | /* returns a reference */ |
---|
733 | const void *owl_variable_get(const owl_vardict *d, const char *name, int require_type) { |
---|
734 | owl_variable *v = owl_variable_get_var(d, name, require_type); |
---|
735 | if(v == NULL) return NULL; |
---|
736 | return v->get_fn(v); |
---|
737 | } |
---|
738 | |
---|
739 | /* returns a reference */ |
---|
740 | const char *owl_variable_get_string(const owl_vardict *d, const char *name) { |
---|
741 | return owl_variable_get(d,name, OWL_VARIABLE_STRING); |
---|
742 | } |
---|
743 | |
---|
744 | /* returns a reference */ |
---|
745 | const void *owl_variable_get_other(const owl_vardict *d, const char *name) { |
---|
746 | return owl_variable_get(d,name, OWL_VARIABLE_OTHER); |
---|
747 | } |
---|
748 | |
---|
749 | int owl_variable_get_int(const owl_vardict *d, const char *name) { |
---|
750 | const int *pi; |
---|
751 | pi = owl_variable_get(d,name,OWL_VARIABLE_INT); |
---|
752 | if (!pi) return(-1); |
---|
753 | return(*pi); |
---|
754 | } |
---|
755 | |
---|
756 | int owl_variable_get_bool(const owl_vardict *d, const char *name) { |
---|
757 | const int *pi; |
---|
758 | pi = owl_variable_get(d,name,OWL_VARIABLE_BOOL); |
---|
759 | if (!pi) return(-1); |
---|
760 | return(*pi); |
---|
761 | } |
---|
762 | |
---|
763 | void owl_variable_describe(const owl_vardict *d, const char *name, owl_fmtext *fm) { |
---|
764 | char defaultbuf[50]; |
---|
765 | char buf[1024]; |
---|
766 | int buflen = 1023; |
---|
767 | owl_variable *v; |
---|
768 | |
---|
769 | if (!name |
---|
770 | || (v = owl_dict_find_element(d, name)) == NULL |
---|
771 | || !v->get_fn) { |
---|
772 | snprintf(buf, buflen, " No such variable '%s'\n", name); |
---|
773 | owl_fmtext_append_normal(fm, buf); |
---|
774 | return; |
---|
775 | } |
---|
776 | if (v->type == OWL_VARIABLE_INT || v->type == OWL_VARIABLE_BOOL) { |
---|
777 | v->get_tostring_fn(v, defaultbuf, 50, &(v->ival_default)); |
---|
778 | } else { |
---|
779 | v->get_tostring_fn(v, defaultbuf, 50, v->pval_default); |
---|
780 | } |
---|
781 | snprintf(buf, buflen, OWL_TABSTR "%-20s - %s (default: '%s')\n", |
---|
782 | v->name, |
---|
783 | owl_variable_get_summary(v), defaultbuf); |
---|
784 | owl_fmtext_append_normal(fm, buf); |
---|
785 | } |
---|
786 | |
---|
787 | void owl_variable_get_help(const owl_vardict *d, const char *name, owl_fmtext *fm) { |
---|
788 | char buff[1024]; |
---|
789 | int bufflen = 1023; |
---|
790 | owl_variable *v; |
---|
791 | |
---|
792 | if (!name |
---|
793 | || (v = owl_dict_find_element(d, name)) == NULL |
---|
794 | || !v->get_fn) { |
---|
795 | owl_fmtext_append_normal(fm, "No such variable...\n"); |
---|
796 | return; |
---|
797 | } |
---|
798 | |
---|
799 | owl_fmtext_append_bold(fm, "OWL VARIABLE\n\n"); |
---|
800 | owl_fmtext_append_normal(fm, OWL_TABSTR); |
---|
801 | owl_fmtext_append_normal(fm, name); |
---|
802 | owl_fmtext_append_normal(fm, " - "); |
---|
803 | owl_fmtext_append_normal(fm, v->summary); |
---|
804 | owl_fmtext_append_normal(fm, "\n\n"); |
---|
805 | |
---|
806 | owl_fmtext_append_normal(fm, "Current: "); |
---|
807 | owl_variable_get_tostring(d, name, buff, bufflen); |
---|
808 | owl_fmtext_append_normal(fm, buff); |
---|
809 | owl_fmtext_append_normal(fm, "\n\n"); |
---|
810 | |
---|
811 | |
---|
812 | if (v->type == OWL_VARIABLE_INT || v->type == OWL_VARIABLE_BOOL) { |
---|
813 | v->get_tostring_fn(v, buff, bufflen, &(v->ival_default)); |
---|
814 | } else { |
---|
815 | v->get_tostring_fn(v, buff, bufflen, v->pval_default); |
---|
816 | } |
---|
817 | owl_fmtext_append_normal(fm, "Default: "); |
---|
818 | owl_fmtext_append_normal(fm, buff); |
---|
819 | owl_fmtext_append_normal(fm, "\n\n"); |
---|
820 | |
---|
821 | owl_fmtext_append_normal(fm, "Valid Settings: "); |
---|
822 | owl_fmtext_append_normal(fm, owl_variable_get_validsettings(v)); |
---|
823 | owl_fmtext_append_normal(fm, "\n\n"); |
---|
824 | |
---|
825 | if (v->description && *v->description) { |
---|
826 | owl_fmtext_append_normal(fm, "Description:\n"); |
---|
827 | owl_fmtext_append_normal(fm, owl_variable_get_description(v)); |
---|
828 | owl_fmtext_append_normal(fm, "\n\n"); |
---|
829 | } |
---|
830 | } |
---|
831 | |
---|
832 | |
---|
833 | |
---|
834 | |
---|
835 | /**************************************************************************/ |
---|
836 | /*********************** GENERAL TYPE-SPECIFIC ****************************/ |
---|
837 | /**************************************************************************/ |
---|
838 | |
---|
839 | /* default common functions */ |
---|
840 | |
---|
841 | const void *owl_variable_get_default(const owl_variable *v) { |
---|
842 | return v->val; |
---|
843 | } |
---|
844 | |
---|
845 | void owl_variable_free_default(owl_variable *v) { |
---|
846 | if (v->val) owl_free(v->val); |
---|
847 | } |
---|
848 | |
---|
849 | /* default functions for booleans */ |
---|
850 | |
---|
851 | int owl_variable_bool_validate_default(const owl_variable *v, const void *newval) { |
---|
852 | if (newval == NULL) return(0); |
---|
853 | else if (*(const int*)newval==1 || *(const int*)newval==0) return(1); |
---|
854 | else return (0); |
---|
855 | } |
---|
856 | |
---|
857 | int owl_variable_bool_set_default(owl_variable *v, const void *newval) { |
---|
858 | if (v->validate_fn) { |
---|
859 | if (!v->validate_fn(v, newval)) return(-1); |
---|
860 | } |
---|
861 | *(int*)v->val = *(const int*)newval; |
---|
862 | return(0); |
---|
863 | } |
---|
864 | |
---|
865 | int owl_variable_bool_set_fromstring_default(owl_variable *v, const char *newval) { |
---|
866 | int i; |
---|
867 | if (!strcmp(newval, "on")) i=1; |
---|
868 | else if (!strcmp(newval, "off")) i=0; |
---|
869 | else return(-1); |
---|
870 | return (v->set_fn(v, &i)); |
---|
871 | } |
---|
872 | |
---|
873 | int owl_variable_bool_get_tostring_default(const owl_variable *v, char* buf, int bufsize, const void *val) { |
---|
874 | if (val == NULL) { |
---|
875 | snprintf(buf, bufsize, "<null>"); |
---|
876 | return -1; |
---|
877 | } else if (*(const int*)val == 0) { |
---|
878 | snprintf(buf, bufsize, "off"); |
---|
879 | return 0; |
---|
880 | } else if (*(const int*)val == 1) { |
---|
881 | snprintf(buf, bufsize, "on"); |
---|
882 | return 0; |
---|
883 | } else { |
---|
884 | snprintf(buf, bufsize, "<invalid>"); |
---|
885 | return -1; |
---|
886 | } |
---|
887 | } |
---|
888 | |
---|
889 | /* default functions for integers */ |
---|
890 | |
---|
891 | int owl_variable_int_validate_default(const owl_variable *v, const void *newval) { |
---|
892 | if (newval == NULL) return(0); |
---|
893 | else return (1); |
---|
894 | } |
---|
895 | |
---|
896 | int owl_variable_int_set_default(owl_variable *v, const void *newval) { |
---|
897 | if (v->validate_fn) { |
---|
898 | if (!v->validate_fn(v, newval)) return(-1); |
---|
899 | } |
---|
900 | *(int*)v->val = *(const int*)newval; |
---|
901 | return(0); |
---|
902 | } |
---|
903 | |
---|
904 | int owl_variable_int_set_fromstring_default(owl_variable *v, const char *newval) { |
---|
905 | int i; |
---|
906 | const char *ep = "x"; |
---|
907 | i = strtol(newval, (char **)&ep, 10); |
---|
908 | if (*ep || ep==newval) return(-1); |
---|
909 | return (v->set_fn(v, &i)); |
---|
910 | } |
---|
911 | |
---|
912 | int owl_variable_int_get_tostring_default(const owl_variable *v, char* buf, int bufsize, const void *val) { |
---|
913 | if (val == NULL) { |
---|
914 | snprintf(buf, bufsize, "<null>"); |
---|
915 | return -1; |
---|
916 | } else { |
---|
917 | snprintf(buf, bufsize, "%d", *(const int*)val); |
---|
918 | return 0; |
---|
919 | } |
---|
920 | } |
---|
921 | |
---|
922 | /* default functions for enums (a variant of integers) */ |
---|
923 | |
---|
924 | int owl_variable_enum_validate(const owl_variable *v, const void *newval) { |
---|
925 | char **enums; |
---|
926 | int nenums, val; |
---|
927 | if (newval == NULL) return(0); |
---|
928 | enums = atokenize(v->validsettings, ",", &nenums); |
---|
929 | if (enums == NULL) return(0); |
---|
930 | atokenize_free(enums, nenums); |
---|
931 | val = *(const int*)newval; |
---|
932 | if (val < 0 || val >= nenums) { |
---|
933 | return(0); |
---|
934 | } |
---|
935 | return(1); |
---|
936 | } |
---|
937 | |
---|
938 | int owl_variable_enum_set_fromstring(owl_variable *v, const char *newval) { |
---|
939 | char **enums; |
---|
940 | int nenums, i, val=-1; |
---|
941 | if (newval == NULL) return(-1); |
---|
942 | enums = atokenize(v->validsettings, ",", &nenums); |
---|
943 | if (enums == NULL) return(-1); |
---|
944 | for (i=0; i<nenums; i++) { |
---|
945 | if (0==strcmp(newval, enums[i])) { |
---|
946 | val = i; |
---|
947 | } |
---|
948 | } |
---|
949 | atokenize_free(enums, nenums); |
---|
950 | if (val == -1) return(-1); |
---|
951 | return (v->set_fn(v, &val)); |
---|
952 | } |
---|
953 | |
---|
954 | int owl_variable_enum_get_tostring(const owl_variable *v, char* buf, int bufsize, const void *val) { |
---|
955 | char **enums; |
---|
956 | int nenums, i; |
---|
957 | |
---|
958 | if (val == NULL) { |
---|
959 | snprintf(buf, bufsize, "<null>"); |
---|
960 | return -1; |
---|
961 | } |
---|
962 | enums = atokenize(v->validsettings, ",", &nenums); |
---|
963 | i = *(const int*)val; |
---|
964 | if (i<0 || i>=nenums) { |
---|
965 | snprintf(buf, bufsize, "<invalid:%d>",i); |
---|
966 | atokenize_free(enums, nenums); |
---|
967 | return(-1); |
---|
968 | } |
---|
969 | snprintf(buf, bufsize, "%s", enums[i]); |
---|
970 | return 0; |
---|
971 | } |
---|
972 | |
---|
973 | /* default functions for stringeans */ |
---|
974 | |
---|
975 | int owl_variable_string_validate_default(const struct _owl_variable *v, const void *newval) { |
---|
976 | if (newval == NULL) return(0); |
---|
977 | else return (1); |
---|
978 | } |
---|
979 | |
---|
980 | int owl_variable_string_set_default(owl_variable *v, const void *newval) { |
---|
981 | if (v->validate_fn) { |
---|
982 | if (!v->validate_fn(v, newval)) return(-1); |
---|
983 | } |
---|
984 | if (v->val) owl_free(v->val); |
---|
985 | v->val = owl_strdup(newval); |
---|
986 | return(0); |
---|
987 | } |
---|
988 | |
---|
989 | int owl_variable_string_set_fromstring_default(owl_variable *v, const char *newval) { |
---|
990 | return (v->set_fn(v, newval)); |
---|
991 | } |
---|
992 | |
---|
993 | int owl_variable_string_get_tostring_default(const owl_variable *v, char* buf, int bufsize, const void *val) { |
---|
994 | if (val == NULL) { |
---|
995 | snprintf(buf, bufsize, "<null>"); |
---|
996 | return -1; |
---|
997 | } else { |
---|
998 | snprintf(buf, bufsize, "%s", (const char*)val); |
---|
999 | return 0; |
---|
1000 | } |
---|
1001 | } |
---|
1002 | |
---|
1003 | |
---|
1004 | |
---|
1005 | /**************************************************************************/ |
---|
1006 | /************************* REGRESSION TESTS *******************************/ |
---|
1007 | /**************************************************************************/ |
---|
1008 | |
---|
1009 | #ifdef OWL_INCLUDE_REG_TESTS |
---|
1010 | |
---|
1011 | #include "test.h" |
---|
1012 | |
---|
1013 | int owl_variable_regtest(void) { |
---|
1014 | owl_vardict vd; |
---|
1015 | int numfailed=0; |
---|
1016 | char buf[1024]; |
---|
1017 | const void *v; |
---|
1018 | |
---|
1019 | in_regtest = 1; |
---|
1020 | |
---|
1021 | printf("# BEGIN testing owl_variable\n"); |
---|
1022 | FAIL_UNLESS("setup", 0==owl_variable_dict_setup(&vd)); |
---|
1023 | |
---|
1024 | FAIL_UNLESS("get bool", 0==owl_variable_get_bool(&vd,"rxping")); |
---|
1025 | FAIL_UNLESS("get bool (no such)", -1==owl_variable_get_bool(&vd,"mumble")); |
---|
1026 | FAIL_UNLESS("get bool as string 1", 0==owl_variable_get_tostring(&vd,"rxping", buf, 1024)); |
---|
1027 | FAIL_UNLESS("get bool as string 2", 0==strcmp(buf,"off")); |
---|
1028 | FAIL_UNLESS("set bool 1", 0==owl_variable_set_bool_on(&vd,"rxping")); |
---|
1029 | FAIL_UNLESS("get bool 2", 1==owl_variable_get_bool(&vd,"rxping")); |
---|
1030 | FAIL_UNLESS("set bool 3", 0==owl_variable_set_fromstring(&vd,"rxping","off",0,0)); |
---|
1031 | FAIL_UNLESS("get bool 4", 0==owl_variable_get_bool(&vd,"rxping")); |
---|
1032 | FAIL_UNLESS("set bool 5", -1==owl_variable_set_fromstring(&vd,"rxping","xxx",0,0)); |
---|
1033 | FAIL_UNLESS("get bool 6", 0==owl_variable_get_bool(&vd,"rxping")); |
---|
1034 | |
---|
1035 | |
---|
1036 | FAIL_UNLESS("get string", 0==strcmp("~/zlog/people", owl_variable_get_string(&vd,"logpath"))); |
---|
1037 | FAIL_UNLESS("set string 7", 0==owl_variable_set_string(&vd,"logpath","whee")); |
---|
1038 | FAIL_UNLESS("get string", 0==strcmp("whee", owl_variable_get_string(&vd,"logpath"))); |
---|
1039 | |
---|
1040 | FAIL_UNLESS("get int", 8==owl_variable_get_int(&vd,"typewinsize")); |
---|
1041 | FAIL_UNLESS("get int (no such)", -1==owl_variable_get_int(&vd,"mmble")); |
---|
1042 | FAIL_UNLESS("get int as string 1", 0==owl_variable_get_tostring(&vd,"typewinsize", buf, 1024)); |
---|
1043 | FAIL_UNLESS("get int as string 2", 0==strcmp(buf,"8")); |
---|
1044 | FAIL_UNLESS("set int 1", 0==owl_variable_set_int(&vd,"typewinsize",12)); |
---|
1045 | FAIL_UNLESS("get int 2", 12==owl_variable_get_int(&vd,"typewinsize")); |
---|
1046 | FAIL_UNLESS("set int 1b", -1==owl_variable_set_int(&vd,"typewinsize",-3)); |
---|
1047 | FAIL_UNLESS("get int 2b", 12==owl_variable_get_int(&vd,"typewinsize")); |
---|
1048 | FAIL_UNLESS("set int 3", 0==owl_variable_set_fromstring(&vd,"typewinsize","9",0,0)); |
---|
1049 | FAIL_UNLESS("get int 4", 9==owl_variable_get_int(&vd,"typewinsize")); |
---|
1050 | FAIL_UNLESS("set int 5", -1==owl_variable_set_fromstring(&vd,"typewinsize","xxx",0,0)); |
---|
1051 | FAIL_UNLESS("set int 6", -1==owl_variable_set_fromstring(&vd,"typewinsize","",0,0)); |
---|
1052 | FAIL_UNLESS("get int 7", 9==owl_variable_get_int(&vd,"typewinsize")); |
---|
1053 | |
---|
1054 | owl_variable_dict_newvar_string(&vd, "stringvar", "", "", "testval"); |
---|
1055 | FAIL_UNLESS("get new string var", NULL != (v = owl_variable_get(&vd, "stringvar", OWL_VARIABLE_STRING))); |
---|
1056 | FAIL_UNLESS("get new string val", !strcmp("testval", owl_variable_get_string(&vd, "stringvar"))); |
---|
1057 | owl_variable_set_string(&vd, "stringvar", "new val"); |
---|
1058 | FAIL_UNLESS("update string val", !strcmp("new val", owl_variable_get_string(&vd, "stringvar"))); |
---|
1059 | |
---|
1060 | owl_variable_dict_newvar_int(&vd, "intvar", "", "", 47); |
---|
1061 | FAIL_UNLESS("get new int var", NULL != (v = owl_variable_get(&vd, "intvar", OWL_VARIABLE_INT))); |
---|
1062 | FAIL_UNLESS("get new int val", 47 == owl_variable_get_int(&vd, "intvar")); |
---|
1063 | owl_variable_set_int(&vd, "intvar", 17); |
---|
1064 | FAIL_UNLESS("update bool val", 17 == owl_variable_get_int(&vd, "intvar")); |
---|
1065 | |
---|
1066 | owl_variable_dict_newvar_bool(&vd, "boolvar", "", "", 1); |
---|
1067 | FAIL_UNLESS("get new bool var", NULL != (v = owl_variable_get(&vd, "boolvar", OWL_VARIABLE_BOOL))); |
---|
1068 | FAIL_UNLESS("get new bool val", owl_variable_get_bool(&vd, "boolvar")); |
---|
1069 | owl_variable_set_bool_off(&vd, "boolvar"); |
---|
1070 | FAIL_UNLESS("update string val", !owl_variable_get_bool(&vd, "boolvar")); |
---|
1071 | |
---|
1072 | owl_variable_dict_free(&vd); |
---|
1073 | |
---|
1074 | /* if (numfailed) printf("*** WARNING: failures encountered with owl_variable\n"); */ |
---|
1075 | printf("# END testing owl_variable (%d failures)\n", numfailed); |
---|
1076 | return(numfailed); |
---|
1077 | } |
---|
1078 | |
---|
1079 | |
---|
1080 | #endif /* OWL_INCLUDE_REG_TESTS */ |
---|