/[dtapublic]/to_be_filed/webprojs/fboprime/sw/phplib/utimex.inc
ViewVC logotype

Contents of /to_be_filed/webprojs/fboprime/sw/phplib/utimex.inc

Parent Directory Parent Directory | Revision Log Revision Log


Revision 31 - (show annotations) (download)
Sat Oct 8 18:44:20 2016 UTC (7 years, 9 months ago) by dashley
File size: 41860 byte(s)
Initial commit.
1 <?php
2 //$Header: /home/dashley/cvsrep/e3ft_gpl01/e3ft_gpl01/webprojs/fboprime/sw/phplib/utimex.inc,v 1.3 2006/09/25 21:11:28 dashley Exp $
3 //
4 //utimex.inc--UTIME-related functions that are not needed by the dayview
5 // scheduler.
6 //********************************************************************************
7 //Copyright (C)2006 David T. Ashley
8 //********************************************************************************
9 //This program or source file is free software; you can redistribute it and/or
10 //modify it under the terms of the GNU General Public License as published by
11 //the Free Software Foundation; either version 2 of the License, or (at your
12 //option) any later version.
13 //
14 //This program or source file is distributed in the hope that it will
15 //be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
16 //MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 //GNU General Public License for more details.
18 //
19 //You may have received a copy of the GNU General Public License
20 //along with this program; if not, write to the Free Software
21 //Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 //********************************************************************************
23 //Dave Ashley, 05/06
24 //-------------------------------------------------------------------------------------------------
25 //Copyright 2006 David T. Ashley
26 //-------------------------------------------------------------------------------------------------
27 //This source code and any program in which it is compiled/used is provided under the GNU GENERAL
28 //PUBLIC LICENSE, Version 3, full license text below.
29 //-------------------------------------------------------------------------------------------------
30 // GNU GENERAL PUBLIC LICENSE
31 // Version 3, 29 June 2007
32 //
33 // Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
34 // Everyone is permitted to copy and distribute verbatim copies
35 // of this license document, but changing it is not allowed.
36 //
37 // Preamble
38 //
39 // The GNU General Public License is a free, copyleft license for
40 //software and other kinds of works.
41 //
42 // The licenses for most software and other practical works are designed
43 //to take away your freedom to share and change the works. By contrast,
44 //the GNU General Public License is intended to guarantee your freedom to
45 //share and change all versions of a program--to make sure it remains free
46 //software for all its users. We, the Free Software Foundation, use the
47 //GNU General Public License for most of our software; it applies also to
48 //any other work released this way by its authors. You can apply it to
49 //your programs, too.
50 //
51 // When we speak of free software, we are referring to freedom, not
52 //price. Our General Public Licenses are designed to make sure that you
53 //have the freedom to distribute copies of free software (and charge for
54 //them if you wish), that you receive source code or can get it if you
55 //want it, that you can change the software or use pieces of it in new
56 //free programs, and that you know you can do these things.
57 //
58 // To protect your rights, we need to prevent others from denying you
59 //these rights or asking you to surrender the rights. Therefore, you have
60 //certain responsibilities if you distribute copies of the software, or if
61 //you modify it: responsibilities to respect the freedom of others.
62 //
63 // For example, if you distribute copies of such a program, whether
64 //gratis or for a fee, you must pass on to the recipients the same
65 //freedoms that you received. You must make sure that they, too, receive
66 //or can get the source code. And you must show them these terms so they
67 //know their rights.
68 //
69 // Developers that use the GNU GPL protect your rights with two steps:
70 //(1) assert copyright on the software, and (2) offer you this License
71 //giving you legal permission to copy, distribute and/or modify it.
72 //
73 // For the developers' and authors' protection, the GPL clearly explains
74 //that there is no warranty for this free software. For both users' and
75 //authors' sake, the GPL requires that modified versions be marked as
76 //changed, so that their problems will not be attributed erroneously to
77 //authors of previous versions.
78 //
79 // Some devices are designed to deny users access to install or run
80 //modified versions of the software inside them, although the manufacturer
81 //can do so. This is fundamentally incompatible with the aim of
82 //protecting users' freedom to change the software. The systematic
83 //pattern of such abuse occurs in the area of products for individuals to
84 //use, which is precisely where it is most unacceptable. Therefore, we
85 //have designed this version of the GPL to prohibit the practice for those
86 //products. If such problems arise substantially in other domains, we
87 //stand ready to extend this provision to those domains in future versions
88 //of the GPL, as needed to protect the freedom of users.
89 //
90 // Finally, every program is threatened constantly by software patents.
91 //States should not allow patents to restrict development and use of
92 //software on general-purpose computers, but in those that do, we wish to
93 //avoid the special danger that patents applied to a free program could
94 //make it effectively proprietary. To prevent this, the GPL assures that
95 //patents cannot be used to render the program non-free.
96 //
97 // The precise terms and conditions for copying, distribution and
98 //modification follow.
99 //
100 // TERMS AND CONDITIONS
101 //
102 // 0. Definitions.
103 //
104 // "This License" refers to version 3 of the GNU General Public License.
105 //
106 // "Copyright" also means copyright-like laws that apply to other kinds of
107 //works, such as semiconductor masks.
108 //
109 // "The Program" refers to any copyrightable work licensed under this
110 //License. Each licensee is addressed as "you". "Licensees" and
111 //"recipients" may be individuals or organizations.
112 //
113 // To "modify" a work means to copy from or adapt all or part of the work
114 //in a fashion requiring copyright permission, other than the making of an
115 //exact copy. The resulting work is called a "modified version" of the
116 //earlier work or a work "based on" the earlier work.
117 //
118 // A "covered work" means either the unmodified Program or a work based
119 //on the Program.
120 //
121 // To "propagate" a work means to do anything with it that, without
122 //permission, would make you directly or secondarily liable for
123 //infringement under applicable copyright law, except executing it on a
124 //computer or modifying a private copy. Propagation includes copying,
125 //distribution (with or without modification), making available to the
126 //public, and in some countries other activities as well.
127 //
128 // To "convey" a work means any kind of propagation that enables other
129 //parties to make or receive copies. Mere interaction with a user through
130 //a computer network, with no transfer of a copy, is not conveying.
131 //
132 // An interactive user interface displays "Appropriate Legal Notices"
133 //to the extent that it includes a convenient and prominently visible
134 //feature that (1) displays an appropriate copyright notice, and (2)
135 //tells the user that there is no warranty for the work (except to the
136 //extent that warranties are provided), that licensees may convey the
137 //work under this License, and how to view a copy of this License. If
138 //the interface presents a list of user commands or options, such as a
139 //menu, a prominent item in the list meets this criterion.
140 //
141 // 1. Source Code.
142 //
143 // The "source code" for a work means the preferred form of the work
144 //for making modifications to it. "Object code" means any non-source
145 //form of a work.
146 //
147 // A "Standard Interface" means an interface that either is an official
148 //standard defined by a recognized standards body, or, in the case of
149 //interfaces specified for a particular programming language, one that
150 //is widely used among developers working in that language.
151 //
152 // The "System Libraries" of an executable work include anything, other
153 //than the work as a whole, that (a) is included in the normal form of
154 //packaging a Major Component, but which is not part of that Major
155 //Component, and (b) serves only to enable use of the work with that
156 //Major Component, or to implement a Standard Interface for which an
157 //implementation is available to the public in source code form. A
158 //"Major Component", in this context, means a major essential component
159 //(kernel, window system, and so on) of the specific operating system
160 //(if any) on which the executable work runs, or a compiler used to
161 //produce the work, or an object code interpreter used to run it.
162 //
163 // The "Corresponding Source" for a work in object code form means all
164 //the source code needed to generate, install, and (for an executable
165 //work) run the object code and to modify the work, including scripts to
166 //control those activities. However, it does not include the work's
167 //System Libraries, or general-purpose tools or generally available free
168 //programs which are used unmodified in performing those activities but
169 //which are not part of the work. For example, Corresponding Source
170 //includes interface definition files associated with source files for
171 //the work, and the source code for shared libraries and dynamically
172 //linked subprograms that the work is specifically designed to require,
173 //such as by intimate data communication or control flow between those
174 //subprograms and other parts of the work.
175 //
176 // The Corresponding Source need not include anything that users
177 //can regenerate automatically from other parts of the Corresponding
178 //Source.
179 //
180 // The Corresponding Source for a work in source code form is that
181 //same work.
182 //
183 // 2. Basic Permissions.
184 //
185 // All rights granted under this License are granted for the term of
186 //copyright on the Program, and are irrevocable provided the stated
187 //conditions are met. This License explicitly affirms your unlimited
188 //permission to run the unmodified Program. The output from running a
189 //covered work is covered by this License only if the output, given its
190 //content, constitutes a covered work. This License acknowledges your
191 //rights of fair use or other equivalent, as provided by copyright law.
192 //
193 // You may make, run and propagate covered works that you do not
194 //convey, without conditions so long as your license otherwise remains
195 //in force. You may convey covered works to others for the sole purpose
196 //of having them make modifications exclusively for you, or provide you
197 //with facilities for running those works, provided that you comply with
198 //the terms of this License in conveying all material for which you do
199 //not control copyright. Those thus making or running the covered works
200 //for you must do so exclusively on your behalf, under your direction
201 //and control, on terms that prohibit them from making any copies of
202 //your copyrighted material outside their relationship with you.
203 //
204 // Conveying under any other circumstances is permitted solely under
205 //the conditions stated below. Sublicensing is not allowed; section 10
206 //makes it unnecessary.
207 //
208 // 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
209 //
210 // No covered work shall be deemed part of an effective technological
211 //measure under any applicable law fulfilling obligations under article
212 //11 of the WIPO copyright treaty adopted on 20 December 1996, or
213 //similar laws prohibiting or restricting circumvention of such
214 //measures.
215 //
216 // When you convey a covered work, you waive any legal power to forbid
217 //circumvention of technological measures to the extent such circumvention
218 //is effected by exercising rights under this License with respect to
219 //the covered work, and you disclaim any intention to limit operation or
220 //modification of the work as a means of enforcing, against the work's
221 //users, your or third parties' legal rights to forbid circumvention of
222 //technological measures.
223 //
224 // 4. Conveying Verbatim Copies.
225 //
226 // You may convey verbatim copies of the Program's source code as you
227 //receive it, in any medium, provided that you conspicuously and
228 //appropriately publish on each copy an appropriate copyright notice;
229 //keep intact all notices stating that this License and any
230 //non-permissive terms added in accord with section 7 apply to the code;
231 //keep intact all notices of the absence of any warranty; and give all
232 //recipients a copy of this License along with the Program.
233 //
234 // You may charge any price or no price for each copy that you convey,
235 //and you may offer support or warranty protection for a fee.
236 //
237 // 5. Conveying Modified Source Versions.
238 //
239 // You may convey a work based on the Program, or the modifications to
240 //produce it from the Program, in the form of source code under the
241 //terms of section 4, provided that you also meet all of these conditions:
242 //
243 // a) The work must carry prominent notices stating that you modified
244 // it, and giving a relevant date.
245 //
246 // b) The work must carry prominent notices stating that it is
247 // released under this License and any conditions added under section
248 // 7. This requirement modifies the requirement in section 4 to
249 // "keep intact all notices".
250 //
251 // c) You must license the entire work, as a whole, under this
252 // License to anyone who comes into possession of a copy. This
253 // License will therefore apply, along with any applicable section 7
254 // additional terms, to the whole of the work, and all its parts,
255 // regardless of how they are packaged. This License gives no
256 // permission to license the work in any other way, but it does not
257 // invalidate such permission if you have separately received it.
258 //
259 // d) If the work has interactive user interfaces, each must display
260 // Appropriate Legal Notices; however, if the Program has interactive
261 // interfaces that do not display Appropriate Legal Notices, your
262 // work need not make them do so.
263 //
264 // A compilation of a covered work with other separate and independent
265 //works, which are not by their nature extensions of the covered work,
266 //and which are not combined with it such as to form a larger program,
267 //in or on a volume of a storage or distribution medium, is called an
268 //"aggregate" if the compilation and its resulting copyright are not
269 //used to limit the access or legal rights of the compilation's users
270 //beyond what the individual works permit. Inclusion of a covered work
271 //in an aggregate does not cause this License to apply to the other
272 //parts of the aggregate.
273 //
274 // 6. Conveying Non-Source Forms.
275 //
276 // You may convey a covered work in object code form under the terms
277 //of sections 4 and 5, provided that you also convey the
278 //machine-readable Corresponding Source under the terms of this License,
279 //in one of these ways:
280 //
281 // a) Convey the object code in, or embodied in, a physical product
282 // (including a physical distribution medium), accompanied by the
283 // Corresponding Source fixed on a durable physical medium
284 // customarily used for software interchange.
285 //
286 // b) Convey the object code in, or embodied in, a physical product
287 // (including a physical distribution medium), accompanied by a
288 // written offer, valid for at least three years and valid for as
289 // long as you offer spare parts or customer support for that product
290 // model, to give anyone who possesses the object code either (1) a
291 // copy of the Corresponding Source for all the software in the
292 // product that is covered by this License, on a durable physical
293 // medium customarily used for software interchange, for a price no
294 // more than your reasonable cost of physically performing this
295 // conveying of source, or (2) access to copy the
296 // Corresponding Source from a network server at no charge.
297 //
298 // c) Convey individual copies of the object code with a copy of the
299 // written offer to provide the Corresponding Source. This
300 // alternative is allowed only occasionally and noncommercially, and
301 // only if you received the object code with such an offer, in accord
302 // with subsection 6b.
303 //
304 // d) Convey the object code by offering access from a designated
305 // place (gratis or for a charge), and offer equivalent access to the
306 // Corresponding Source in the same way through the same place at no
307 // further charge. You need not require recipients to copy the
308 // Corresponding Source along with the object code. If the place to
309 // copy the object code is a network server, the Corresponding Source
310 // may be on a different server (operated by you or a third party)
311 // that supports equivalent copying facilities, provided you maintain
312 // clear directions next to the object code saying where to find the
313 // Corresponding Source. Regardless of what server hosts the
314 // Corresponding Source, you remain obligated to ensure that it is
315 // available for as long as needed to satisfy these requirements.
316 //
317 // e) Convey the object code using peer-to-peer transmission, provided
318 // you inform other peers where the object code and Corresponding
319 // Source of the work are being offered to the general public at no
320 // charge under subsection 6d.
321 //
322 // A separable portion of the object code, whose source code is excluded
323 //from the Corresponding Source as a System Library, need not be
324 //included in conveying the object code work.
325 //
326 // A "User Product" is either (1) a "consumer product", which means any
327 //tangible personal property which is normally used for personal, family,
328 //or household purposes, or (2) anything designed or sold for incorporation
329 //into a dwelling. In determining whether a product is a consumer product,
330 //doubtful cases shall be resolved in favor of coverage. For a particular
331 //product received by a particular user, "normally used" refers to a
332 //typical or common use of that class of product, regardless of the status
333 //of the particular user or of the way in which the particular user
334 //actually uses, or expects or is expected to use, the product. A product
335 //is a consumer product regardless of whether the product has substantial
336 //commercial, industrial or non-consumer uses, unless such uses represent
337 //the only significant mode of use of the product.
338 //
339 // "Installation Information" for a User Product means any methods,
340 //procedures, authorization keys, or other information required to install
341 //and execute modified versions of a covered work in that User Product from
342 //a modified version of its Corresponding Source. The information must
343 //suffice to ensure that the continued functioning of the modified object
344 //code is in no case prevented or interfered with solely because
345 //modification has been made.
346 //
347 // If you convey an object code work under this section in, or with, or
348 //specifically for use in, a User Product, and the conveying occurs as
349 //part of a transaction in which the right of possession and use of the
350 //User Product is transferred to the recipient in perpetuity or for a
351 //fixed term (regardless of how the transaction is characterized), the
352 //Corresponding Source conveyed under this section must be accompanied
353 //by the Installation Information. But this requirement does not apply
354 //if neither you nor any third party retains the ability to install
355 //modified object code on the User Product (for example, the work has
356 //been installed in ROM).
357 //
358 // The requirement to provide Installation Information does not include a
359 //requirement to continue to provide support service, warranty, or updates
360 //for a work that has been modified or installed by the recipient, or for
361 //the User Product in which it has been modified or installed. Access to a
362 //network may be denied when the modification itself materially and
363 //adversely affects the operation of the network or violates the rules and
364 //protocols for communication across the network.
365 //
366 // Corresponding Source conveyed, and Installation Information provided,
367 //in accord with this section must be in a format that is publicly
368 //documented (and with an implementation available to the public in
369 //source code form), and must require no special password or key for
370 //unpacking, reading or copying.
371 //
372 // 7. Additional Terms.
373 //
374 // "Additional permissions" are terms that supplement the terms of this
375 //License by making exceptions from one or more of its conditions.
376 //Additional permissions that are applicable to the entire Program shall
377 //be treated as though they were included in this License, to the extent
378 //that they are valid under applicable law. If additional permissions
379 //apply only to part of the Program, that part may be used separately
380 //under those permissions, but the entire Program remains governed by
381 //this License without regard to the additional permissions.
382 //
383 // When you convey a copy of a covered work, you may at your option
384 //remove any additional permissions from that copy, or from any part of
385 //it. (Additional permissions may be written to require their own
386 //removal in certain cases when you modify the work.) You may place
387 //additional permissions on material, added by you to a covered work,
388 //for which you have or can give appropriate copyright permission.
389 //
390 // Notwithstanding any other provision of this License, for material you
391 //add to a covered work, you may (if authorized by the copyright holders of
392 //that material) supplement the terms of this License with terms:
393 //
394 // a) Disclaiming warranty or limiting liability differently from the
395 // terms of sections 15 and 16 of this License; or
396 //
397 // b) Requiring preservation of specified reasonable legal notices or
398 // author attributions in that material or in the Appropriate Legal
399 // Notices displayed by works containing it; or
400 //
401 // c) Prohibiting misrepresentation of the origin of that material, or
402 // requiring that modified versions of such material be marked in
403 // reasonable ways as different from the original version; or
404 //
405 // d) Limiting the use for publicity purposes of names of licensors or
406 // authors of the material; or
407 //
408 // e) Declining to grant rights under trademark law for use of some
409 // trade names, trademarks, or service marks; or
410 //
411 // f) Requiring indemnification of licensors and authors of that
412 // material by anyone who conveys the material (or modified versions of
413 // it) with contractual assumptions of liability to the recipient, for
414 // any liability that these contractual assumptions directly impose on
415 // those licensors and authors.
416 //
417 // All other non-permissive additional terms are considered "further
418 //restrictions" within the meaning of section 10. If the Program as you
419 //received it, or any part of it, contains a notice stating that it is
420 //governed by this License along with a term that is a further
421 //restriction, you may remove that term. If a license document contains
422 //a further restriction but permits relicensing or conveying under this
423 //License, you may add to a covered work material governed by the terms
424 //of that license document, provided that the further restriction does
425 //not survive such relicensing or conveying.
426 //
427 // If you add terms to a covered work in accord with this section, you
428 //must place, in the relevant source files, a statement of the
429 //additional terms that apply to those files, or a notice indicating
430 //where to find the applicable terms.
431 //
432 // Additional terms, permissive or non-permissive, may be stated in the
433 //form of a separately written license, or stated as exceptions;
434 //the above requirements apply either way.
435 //
436 // 8. Termination.
437 //
438 // You may not propagate or modify a covered work except as expressly
439 //provided under this License. Any attempt otherwise to propagate or
440 //modify it is void, and will automatically terminate your rights under
441 //this License (including any patent licenses granted under the third
442 //paragraph of section 11).
443 //
444 // However, if you cease all violation of this License, then your
445 //license from a particular copyright holder is reinstated (a)
446 //provisionally, unless and until the copyright holder explicitly and
447 //finally terminates your license, and (b) permanently, if the copyright
448 //holder fails to notify you of the violation by some reasonable means
449 //prior to 60 days after the cessation.
450 //
451 // Moreover, your license from a particular copyright holder is
452 //reinstated permanently if the copyright holder notifies you of the
453 //violation by some reasonable means, this is the first time you have
454 //received notice of violation of this License (for any work) from that
455 //copyright holder, and you cure the violation prior to 30 days after
456 //your receipt of the notice.
457 //
458 // Termination of your rights under this section does not terminate the
459 //licenses of parties who have received copies or rights from you under
460 //this License. If your rights have been terminated and not permanently
461 //reinstated, you do not qualify to receive new licenses for the same
462 //material under section 10.
463 //
464 // 9. Acceptance Not Required for Having Copies.
465 //
466 // You are not required to accept this License in order to receive or
467 //run a copy of the Program. Ancillary propagation of a covered work
468 //occurring solely as a consequence of using peer-to-peer transmission
469 //to receive a copy likewise does not require acceptance. However,
470 //nothing other than this License grants you permission to propagate or
471 //modify any covered work. These actions infringe copyright if you do
472 //not accept this License. Therefore, by modifying or propagating a
473 //covered work, you indicate your acceptance of this License to do so.
474 //
475 // 10. Automatic Licensing of Downstream Recipients.
476 //
477 // Each time you convey a covered work, the recipient automatically
478 //receives a license from the original licensors, to run, modify and
479 //propagate that work, subject to this License. You are not responsible
480 //for enforcing compliance by third parties with this License.
481 //
482 // An "entity transaction" is a transaction transferring control of an
483 //organization, or substantially all assets of one, or subdividing an
484 //organization, or merging organizations. If propagation of a covered
485 //work results from an entity transaction, each party to that
486 //transaction who receives a copy of the work also receives whatever
487 //licenses to the work the party's predecessor in interest had or could
488 //give under the previous paragraph, plus a right to possession of the
489 //Corresponding Source of the work from the predecessor in interest, if
490 //the predecessor has it or can get it with reasonable efforts.
491 //
492 // You may not impose any further restrictions on the exercise of the
493 //rights granted or affirmed under this License. For example, you may
494 //not impose a license fee, royalty, or other charge for exercise of
495 //rights granted under this License, and you may not initiate litigation
496 //(including a cross-claim or counterclaim in a lawsuit) alleging that
497 //any patent claim is infringed by making, using, selling, offering for
498 //sale, or importing the Program or any portion of it.
499 //
500 // 11. Patents.
501 //
502 // A "contributor" is a copyright holder who authorizes use under this
503 //License of the Program or a work on which the Program is based. The
504 //work thus licensed is called the contributor's "contributor version".
505 //
506 // A contributor's "essential patent claims" are all patent claims
507 //owned or controlled by the contributor, whether already acquired or
508 //hereafter acquired, that would be infringed by some manner, permitted
509 //by this License, of making, using, or selling its contributor version,
510 //but do not include claims that would be infringed only as a
511 //consequence of further modification of the contributor version. For
512 //purposes of this definition, "control" includes the right to grant
513 //patent sublicenses in a manner consistent with the requirements of
514 //this License.
515 //
516 // Each contributor grants you a non-exclusive, worldwide, royalty-free
517 //patent license under the contributor's essential patent claims, to
518 //make, use, sell, offer for sale, import and otherwise run, modify and
519 //propagate the contents of its contributor version.
520 //
521 // In the following three paragraphs, a "patent license" is any express
522 //agreement or commitment, however denominated, not to enforce a patent
523 //(such as an express permission to practice a patent or covenant not to
524 //sue for patent infringement). To "grant" such a patent license to a
525 //party means to make such an agreement or commitment not to enforce a
526 //patent against the party.
527 //
528 // If you convey a covered work, knowingly relying on a patent license,
529 //and the Corresponding Source of the work is not available for anyone
530 //to copy, free of charge and under the terms of this License, through a
531 //publicly available network server or other readily accessible means,
532 //then you must either (1) cause the Corresponding Source to be so
533 //available, or (2) arrange to deprive yourself of the benefit of the
534 //patent license for this particular work, or (3) arrange, in a manner
535 //consistent with the requirements of this License, to extend the patent
536 //license to downstream recipients. "Knowingly relying" means you have
537 //actual knowledge that, but for the patent license, your conveying the
538 //covered work in a country, or your recipient's use of the covered work
539 //in a country, would infringe one or more identifiable patents in that
540 //country that you have reason to believe are valid.
541 //
542 // If, pursuant to or in connection with a single transaction or
543 //arrangement, you convey, or propagate by procuring conveyance of, a
544 //covered work, and grant a patent license to some of the parties
545 //receiving the covered work authorizing them to use, propagate, modify
546 //or convey a specific copy of the covered work, then the patent license
547 //you grant is automatically extended to all recipients of the covered
548 //work and works based on it.
549 //
550 // A patent license is "discriminatory" if it does not include within
551 //the scope of its coverage, prohibits the exercise of, or is
552 //conditioned on the non-exercise of one or more of the rights that are
553 //specifically granted under this License. You may not convey a covered
554 //work if you are a party to an arrangement with a third party that is
555 //in the business of distributing software, under which you make payment
556 //to the third party based on the extent of your activity of conveying
557 //the work, and under which the third party grants, to any of the
558 //parties who would receive the covered work from you, a discriminatory
559 //patent license (a) in connection with copies of the covered work
560 //conveyed by you (or copies made from those copies), or (b) primarily
561 //for and in connection with specific products or compilations that
562 //contain the covered work, unless you entered into that arrangement,
563 //or that patent license was granted, prior to 28 March 2007.
564 //
565 // Nothing in this License shall be construed as excluding or limiting
566 //any implied license or other defenses to infringement that may
567 //otherwise be available to you under applicable patent law.
568 //
569 // 12. No Surrender of Others' Freedom.
570 //
571 // If conditions are imposed on you (whether by court order, agreement or
572 //otherwise) that contradict the conditions of this License, they do not
573 //excuse you from the conditions of this License. If you cannot convey a
574 //covered work so as to satisfy simultaneously your obligations under this
575 //License and any other pertinent obligations, then as a consequence you may
576 //not convey it at all. For example, if you agree to terms that obligate you
577 //to collect a royalty for further conveying from those to whom you convey
578 //the Program, the only way you could satisfy both those terms and this
579 //License would be to refrain entirely from conveying the Program.
580 //
581 // 13. Use with the GNU Affero General Public License.
582 //
583 // Notwithstanding any other provision of this License, you have
584 //permission to link or combine any covered work with a work licensed
585 //under version 3 of the GNU Affero General Public License into a single
586 //combined work, and to convey the resulting work. The terms of this
587 //License will continue to apply to the part which is the covered work,
588 //but the special requirements of the GNU Affero General Public License,
589 //section 13, concerning interaction through a network will apply to the
590 //combination as such.
591 //
592 // 14. Revised Versions of this License.
593 //
594 // The Free Software Foundation may publish revised and/or new versions of
595 //the GNU General Public License from time to time. Such new versions will
596 //be similar in spirit to the present version, but may differ in detail to
597 //address new problems or concerns.
598 //
599 // Each version is given a distinguishing version number. If the
600 //Program specifies that a certain numbered version of the GNU General
601 //Public License "or any later version" applies to it, you have the
602 //option of following the terms and conditions either of that numbered
603 //version or of any later version published by the Free Software
604 //Foundation. If the Program does not specify a version number of the
605 //GNU General Public License, you may choose any version ever published
606 //by the Free Software Foundation.
607 //
608 // If the Program specifies that a proxy can decide which future
609 //versions of the GNU General Public License can be used, that proxy's
610 //public statement of acceptance of a version permanently authorizes you
611 //to choose that version for the Program.
612 //
613 // Later license versions may give you additional or different
614 //permissions. However, no additional obligations are imposed on any
615 //author or copyright holder as a result of your choosing to follow a
616 //later version.
617 //
618 // 15. Disclaimer of Warranty.
619 //
620 // THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
621 //APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
622 //HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
623 //OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
624 //THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
625 //PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
626 //IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
627 //ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
628 //
629 // 16. Limitation of Liability.
630 //
631 // IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
632 //WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
633 //THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
634 //GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
635 //USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
636 //DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
637 //PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
638 //EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
639 //SUCH DAMAGES.
640 //
641 // 17. Interpretation of Sections 15 and 16.
642 //
643 // If the disclaimer of warranty and limitation of liability provided
644 //above cannot be given local legal effect according to their terms,
645 //reviewing courts shall apply local law that most closely approximates
646 //an absolute waiver of all civil liability in connection with the
647 //Program, unless a warranty or assumption of liability accompanies a
648 //copy of the Program in return for a fee.
649 //
650 // END OF TERMS AND CONDITIONS
651 //
652 // How to Apply These Terms to Your New Programs
653 //
654 // If you develop a new program, and you want it to be of the greatest
655 //possible use to the public, the best way to achieve this is to make it
656 //free software which everyone can redistribute and change under these terms.
657 //
658 // To do so, attach the following notices to the program. It is safest
659 //to attach them to the start of each source file to most effectively
660 //state the exclusion of warranty; and each file should have at least
661 //the "copyright" line and a pointer to where the full notice is found.
662 //
663 // <one line to give the program's name and a brief idea of what it does.>
664 // Copyright (C) <year> <name of author>
665 //
666 // This program is free software: you can redistribute it and/or modify
667 // it under the terms of the GNU General Public License as published by
668 // the Free Software Foundation, either version 3 of the License, or
669 // (at your option) any later version.
670 //
671 // This program is distributed in the hope that it will be useful,
672 // but WITHOUT ANY WARRANTY; without even the implied warranty of
673 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
674 // GNU General Public License for more details.
675 //
676 // You should have received a copy of the GNU General Public License
677 // along with this program. If not, see <http://www.gnu.org/licenses/>.
678 //
679 //Also add information on how to contact you by electronic and paper mail.
680 //
681 // If the program does terminal interaction, make it output a short
682 //notice like this when it starts in an interactive mode:
683 //
684 // <program> Copyright (C) <year> <name of author>
685 // This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
686 // This is free software, and you are welcome to redistribute it
687 // under certain conditions; type `show c' for details.
688 //
689 //The hypothetical commands `show w' and `show c' should show the appropriate
690 //parts of the General Public License. Of course, your program's commands
691 //might be different; for a GUI interface, you would use an "about box".
692 //
693 // You should also get your employer (if you work as a programmer) or school,
694 //if any, to sign a "copyright disclaimer" for the program, if necessary.
695 //For more information on this, and how to apply and follow the GNU GPL, see
696 //<http://www.gnu.org/licenses/>.
697 //
698 // The GNU General Public License does not permit incorporating your program
699 //into proprietary programs. If your program is a subroutine library, you
700 //may consider it more useful to permit linking proprietary applications with
701 //the library. If this is what you want to do, use the GNU Lesser General
702 //Public License instead of this License. But first, please read
703 //<http://www.gnu.org/philosophy/why-not-lgpl.html>.
704 //-------------------------------------------------------------------------------------------------
705 //
706 //This source file contains Unix time functions.
707 //
708 require_once("strfunc.inc"); //Necessary to left-zero pad string representations of integers
709 require_once("timeraw.inc"); //Raw time acquisition.
710 //
711 //--------------------------------------------------------------------------------
712 //Returns a UTIME corresponding to the time (in a coarse sense, meaning that
713 //fractional seconds are ignored) a certain integer number of seconds offset from
714 //The minimum and maximum values of the UTIME are used as the floor and ceiling
715 //limits of the result.
716 //
717 function UTIME_time_offset_coarse($ut_in, $offset_in)
718 {
719 //Extract the integer seconds string.
720 $int_secs_string = SubStr($ut_in, 2, 11);
721
722 //Strip off any leading zeros.
723 while ((strlen($int_secs_string) > 1) && (SubStr($int_secs_string, 0, 1) == "0"))
724 $int_secs_string = SubStr($int_secs_string, 1);
725
726 //Form an integer result that is offset from this integer by the passed
727 //value.
728 $offset_time = bcadd($int_secs_string, (string)$offset_in);
729
730 //Apply the floor and ceiling.
731 if (bccomp($offset_time, "0") == -1)
732 {
733 //Result is below the Unix epoch. Apply floor.
734 //
735 return("UT00000000000000000000");
736 }
737 else if (bccomp($offset_time, "99999999999") == 1)
738 {
739 //Result is above the max value that can be represented. Apply ceiling.
740 //
741 return("UT99999999999000000000");
742 }
743 else
744 {
745 //Result is valid. Format the string and return.
746 $offset_time = (string)$offset_time;
747 //
748 $offset_time = STRFUNC_pad_left_zero($offset_time, 11);
749 return("UT" . $offset_time . "000000000");
750 }
751 }
752 //
753 //--------------------------------------------------------------------------------
754 //Reformats an UTIME string to include dots at strategic places for more
755 //human-friendly display.
756 //
757 function UTIME_dotted_display_string_a($utime_in)
758 {
759 if (! is_string($utime_in))
760 {
761 //Don't know what this is ... it isn't an utime. Just send it back.
762 return($utime_in);
763 }
764 else if (strlen($utime_in) != 22)
765 {
766 //This doesn't seem to be the right length for an utime. Give it back.
767 return($utime_in);
768 }
769 else
770 {
771 //Seems right.
772 return(
773 SubStr($utime_in, 0, 2)
774 .
775 "."
776 .
777 SubStr($utime_in, 2, 11)
778 .
779 "."
780 .
781 SubStr($utime_in, 13, 9)
782 );
783 }
784 }
785 //
786 //--------------------------------------------------------------------------------
787 //End of $RCSfile: utimex.inc,v $.
788 //--------------------------------------------------------------------------------
789 ?>

dashley@gmail.com
ViewVC Help
Powered by ViewVC 1.1.25