/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSURL.html is in gnustep-base-doc 1.24.7-1build2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>NSURL class reference</title>
</head>
<body>
<font face="serif">
<a href="Base.html">Up</a>
<br />
<h1><a name="title$NSURL">NSURL class reference</a></h1>
<h3>Authors</h3>
<dl>
<dt>Manuel Guesdon (<a href="mailto:mguesdon@sbuilders.com"><code>mguesdon@sbuilders.com</code></a>)</dt>
<dd>
</dd>
<dt>Richard Frith-Macdonald (<a href="mailto:rfm@gnu.org"><code>rfm@gnu.org</code></a>)</dt>
<dd>
</dd>
</dl>
<p><b>Version:</b> 37489</p>
<p><b>Date:</b> 2013-12-21 07:56:33 +0000 (Sat, 21 Dec 2013)</p>
<p><b>Copyright:</b> (C) 1999 Free Software Foundation, Inc.</p>
<div>
<hr width="50%" align="left" />
<h3>Contents -</h3>
<ol>
<li>
<a href="#001000000000">Software documentation for the NSURL class</a>
</li>
<li>
<a href="#002000000000">Software documentation for the NSObject(NSURLClient)
category</a>
</li>
</ol>
<hr width="50%" align="left" />
</div>
<h1><a name="001000000000">
Software documentation for the NSURL class
</a></h1>
<h2><a name="class$NSURL">NSURL</a> : <a rel="gsdoc" href="NSObject.html#class$NSObject">NSObject</a></h2>
<blockquote class="declared">
<dl>
<dt><b>Declared in:</b></dt>
<dd>Foundation/NSURL.h</dd>
</dl>
</blockquote>
<blockquote>
<dl>
<dt><b>Conforms to:</b></dt>
<dd><a rel="gsdoc" href="NSObject.html#protocol$(NSCoding)">NSCoding</a></dd>
<dd><a rel="gsdoc" href="NSObject.html#protocol$(NSCopying)">NSCopying</a></dd>
<dd><a rel="gsdoc" href="NSURLHandle.html#protocol$(NSURLHandleClient)">NSURLHandleClient</a></dd>
</dl>
</blockquote>
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
This class permits manipulation of URLs and the
resources to which they refer. They can be used to
represent absolute URLs or relative URLs which are
based upon an absolute URL. The relevant RFCs
describing how a URL is formatted, and what is
legal in a URL are - 1808, 1738, and 2396. <br />
Handling of the underlying resources is carried out
by NSURLHandle objects, but NSURL provides a simplified
API wrapping these objects.
</div>
<b>Method summary</b>
<ul>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL+URLWithString$">+URLWithString:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL+URLWithString$relativeToURL$">+URLWithString:relativeToURL:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL+fileURLWithPath$">+fileURLWithPath:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL+fileURLWithPathComponents$">+fileURLWithPathComponents:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-URLByAppendingPathComponent$">-URLByAppendingPathComponent:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-URLByAppendingPathExtension$">-URLByAppendingPathExtension:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-URLByDeletingLastPathComponent">-URLByDeletingLastPathComponent</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-URLByDeletingPathExtension">-URLByDeletingPathExtension</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-URLByResolvingSymlinksInPath">-URLByResolvingSymlinksInPath</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-URLByStandardizingPath">-URLByStandardizingPath</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-URLHandleUsingCache$">-URLHandleUsingCache:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-absoluteString">-absoluteString</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-absoluteURL">-absoluteURL</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-baseURL">-baseURL</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-checkResourceIsReachableAndReturnError$">-checkResourceIsReachableAndReturnError:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-fragment">-fragment</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-host">-host</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-initFileURLWithPath$">-initFileURLWithPath:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-initFileURLWithPath$isDirectory$">-initFileURLWithPath:isDirectory:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-initWithScheme$host$path$">-initWithScheme:host:path:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-initWithString$">-initWithString:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-initWithString$relativeToURL$">-initWithString:relativeToURL:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-isFileURL">-isFileURL</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-lastPathComponent">-lastPathComponent</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-loadResourceDataNotifyingClient$usingCache$">-loadResourceDataNotifyingClient:usingCache:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-parameterString">-parameterString</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-password">-password</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-path">-path</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-pathComponents">-pathComponents</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-pathExtension">-pathExtension</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-port">-port</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-propertyForKey$">-propertyForKey:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-query">-query</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-relativePath">-relativePath</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-relativeString">-relativeString</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-resourceDataUsingCache$">-resourceDataUsingCache:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-resourceSpecifier">-resourceSpecifier</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-scheme">-scheme</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-setProperty$forKey$">-setProperty:forKey:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-setResourceData$">-setResourceData:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-standardizedURL">-standardizedURL</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSURL-user">-user</a></li>
</ul>
<hr width="50%" align="left" />
<div class="method">
<h3><a name="method$NSURL+URLWithString$">URLWithString: </a></h3>
+ (id) <b>URLWithString:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)aUrlString;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Create and return a URL with the supplied string,
which should be a string (containing percent escape
codes where necessary) conforming to the description
(in RFC2396) of an absolute URL. <br /> Calls
<a rel="gsdoc" href="#method$NSURL-initWithString$">
-initWithString:
</a>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL+URLWithString$relativeToURL$">URLWithString: relativeToURL: </a></h3>
+ (id) <b>URLWithString:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)aUrlString<b> relativeToURL:</b> (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*)aBaseUrl;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Create and return a URL with the supplied string,
which should be a string (containing percent escape
codes where necessary) conforming to the description
(in RFC2396) of a relative URL. <br /> Calls
<a rel="gsdoc" href="#method$NSURL-initWithString$relativeToURL$">
-initWithString:relativeToURL:
</a>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL+fileURLWithPath$">fileURLWithPath: </a></h3>
+ (id) <b>fileURLWithPath:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)aPath;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Create and return a file URL with the supplied path.
<br /> The value of <var>aPath</var> must be a valid
filesystem path. <br /> Calls
<a rel="gsdoc" href="#method$NSURL-initFileURLWithPath$">
-initFileURLWithPath:
</a>
which escapes characters in the path where necessary.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL+fileURLWithPathComponents$">fileURLWithPathComponents: </a></h3>
+ (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*) <b>fileURLWithPathComponents:</b> (<a rel="gsdoc" href="NSArray.html#class$NSArray">NSArray</a>*)components;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.6.0</div>
<br />
<div class="desc">
Creates a file URL using a path built from
<var>components</var>.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-URLByAppendingPathComponent$">URLByAppendingPathComponent: </a></h3>
- (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*) <b>URLByAppendingPathComponent:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)pathComponent;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.6.0</div>
<br />
<div class="desc">
Returns a URL formed by adding a path component to
the path of the receiver. <br /> See
<a rel="gsdoc" href="NSString.html#method$NSString-stringByAppendingPathComponent$">[NSString -stringByAppendingPathComponent:]</a>
.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-URLByAppendingPathExtension$">URLByAppendingPathExtension: </a></h3>
- (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*) <b>URLByAppendingPathExtension:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)pathExtension;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.6.0</div>
<br />
<div class="desc">
Returns a URL formed by adding a path extension to
the path of the receiver. <br /> See
<a rel="gsdoc" href="NSString.html#method$NSString-stringByAppendingPathExtension$">[NSString -stringByAppendingPathExtension:]</a>
.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-URLByDeletingLastPathComponent">URLByDeletingLastPathComponent </a></h3>
- (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*) <b>URLByDeletingLastPathComponent</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.6.0</div>
<br />
<div class="desc">
Returns a URL formed by removing a path component
from the path of the receiver. <br /> See
<a rel="gsdoc" href="NSString.html#method$NSString-stringByDeletingLastPathComponent">[NSString -stringByDeletingLastPathComponent]</a>
.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-URLByDeletingPathExtension">URLByDeletingPathExtension </a></h3>
- (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*) <b>URLByDeletingPathExtension</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.6.0</div>
<br />
<div class="desc">
Returns a URL formed by removing an extension from
the path of the receiver. <br /> See
<a rel="gsdoc" href="NSString.html#method$NSString-stringByDeletingPathExtension">[NSString -stringByDeletingPathExtension]</a>
.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-URLByResolvingSymlinksInPath">URLByResolvingSymlinksInPath </a></h3>
- (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*) <b>URLByResolvingSymlinksInPath</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.6.0</div>
<br />
<div class="desc">
Returns self unless the receiver is a file URL, in
which case it returns a URL formed by calling
<a rel="gsdoc" href="NSString.html#method$NSString-stringByResolvingSymlinksInPath">[NSString -stringByResolvingSymlinksInPath]</a>
.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-URLByStandardizingPath">URLByStandardizingPath </a></h3>
- (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*) <b>URLByStandardizingPath</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.6.0</div>
<br />
<div class="desc">
Returns self unless the receiver is a file URL, in
which case it returns a URL formed by calling
<a rel="gsdoc" href="NSString.html#method$NSString-stringByStandardizingPath">[NSString -stringByStandardizingPath]</a>
.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-URLHandleUsingCache$">URLHandleUsingCache: </a></h3>
- (<a rel="gsdoc" href="NSURLHandle.html#class$NSURLHandle">NSURLHandle</a>*) <b>URLHandleUsingCache:</b> (BOOL)shouldUseCache;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns an NSURLHandle instance which may be used
to write data to the resource represented by the
receiver URL, or read data from it. <br /> The
<var>shouldUseCache</var> flag indicates whether a
cached handle may be returned or a new one should be
created.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-absoluteString">absoluteString </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>absoluteString</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns the full string describing the receiver
resolved against its base.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-absoluteURL">absoluteURL </a></h3>
- (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*) <b>absoluteURL</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
If the receiver is an absolute URL, returns self.
Otherwise returns an absolute URL referring to
the same resource as the receiver.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-baseURL">baseURL </a></h3>
- (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*) <b>baseURL</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
If the receiver is a relative URL, returns its base URL.
<br /> Otherwise, returns <code>nil</code>.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-checkResourceIsReachableAndReturnError$">checkResourceIsReachableAndReturnError: </a></h3>
- (BOOL) <b>checkResourceIsReachableAndReturnError:</b> (<a rel="gsdoc" href="NSError.html#class$NSError">NSError</a>**)error;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.6.0</div>
<br />
<div class="desc">
Attempts to load from the specified URL and
provides an <var>error</var> response if the data
is unrachable. <br /> Returns <code>YES</code> on
success, <code>NO</code> on failure.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-fragment">fragment </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>fragment</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns the fragment portion of the receiver or
<code>nil</code> if there is no fragment supplied in
the URL. <br /> The fragment is everything in the
original URL string after a '#' <br /> File URLs
do not have fragments.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-host">host </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>host</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns the host portion of the receiver or
<code>nil</code> if there is no host supplied in the
URL. <br /> Percent escape sequences in the user
string are translated and the string treated as
UTF8. <br /> Returns IPv6 addresses <em>without</em>
the enclosing square brackets required (by RFC2732) in
URL strings.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-initFileURLWithPath$">initFileURLWithPath: </a></h3>
- (id) <b>initFileURLWithPath:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)aPath;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Initialise as a file URL with the specified path
(which must be a valid path on the local
filesystem). <br /> Raises
NSInvalidArgumentException if
<var>aPath</var> is <code>nil</code>. <br /> Converts
relative paths to absolute ones. <br /> Appends a
trailing slash to the path when necessary if it
specifies a directory. <br /> Calls
<a rel="gsdoc" href="#method$NSURL-initWithScheme$host$path$">
-initWithScheme:host:path:
</a>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-initFileURLWithPath$isDirectory$">initFileURLWithPath: isDirectory: </a></h3>
- (id) <b>initFileURLWithPath:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)aPath<b> isDirectory:</b> (BOOL)isDir;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.5.0</div>
<br />
<div class="desc">
Initialise as a file URL with the specified path
(which must be a valid path on the local
filesystem). <br /> Raises
NSInvalidArgumentException if
<var>aPath</var> is <code>nil</code>. <br /> Converts
relative paths to absolute ones. <br /> Appends a
trailing slash to the path when necessary if it
specifies a directory. <br /> Calls
<a rel="gsdoc" href="#method$NSURL-initWithScheme$host$path$">
-initWithScheme:host:path:
</a>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-initWithScheme$host$path$">initWithScheme: host: path: </a></h3>
- (id) <b>initWithScheme:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)aScheme<b> host:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)aHost<b> path:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)aPath;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Initialise by building a URL string from the
supplied parameters and calling
<a rel="gsdoc" href="#method$NSURL-initWithString$relativeToURL$">
-initWithString:relativeToURL:
</a>
<br /> This method adds percent escapes to
<var>aPath</var> if it contains characters which need
escaping. <br /> Accepts RFC2732 style IPv6 host
addresses either with or without the enclosing
square brackets (MacOS-X at least up to version 10.5
does not handle these correctly, but GNUstep does).
<br /> Permits the 'aHost' part to contain
'username:password@host:port'
or 'host:port' in addition to a simple host name or
address.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-initWithString$">initWithString: </a></h3>
- (id) <b>initWithString:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)aUrlString;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Initialise as an absolute URL. <br /> Calls
<a rel="gsdoc" href="#method$NSURL-initWithString$relativeToURL$">
-initWithString:relativeToURL:
</a>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-initWithString$relativeToURL$">initWithString: relativeToURL: </a></h3>
- (id) <b>initWithString:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)aUrlString<b> relativeToURL:</b> (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*)aBaseUrl;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
This is a designated initialiser for the class.<br />
<div class="desc">
Initialised using <var>aUrlString</var> and
<var>aBaseUrl</var>. The value of <var>aBaseUrl</var>
may be <code>nil</code>, but <var>aUrlString</var> must
be non-nil. <br /> Accepts RFC2732 style IPv6 host
addresses. <br /> Parses a string wihthout a
scheme as a simple path. <br /> Parses an empty
string as an empty path. <br /> If the string cannot
be parsed the method returns <code>nil</code>.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-isFileURL">isFileURL </a></h3>
- (BOOL) <b>isFileURL</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns <code>YES</code> if the receiver is a file
URL, <code>NO</code> otherwise.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-lastPathComponent">lastPathComponent </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>lastPathComponent</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.6.0</div>
<br />
<div class="desc">
Returns the last (rightmost) path component of the
receiver.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-loadResourceDataNotifyingClient$usingCache$">loadResourceDataNotifyingClient: usingCache: </a></h3>
- (void) <b>loadResourceDataNotifyingClient:</b> (id)client<b> usingCache:</b> (BOOL)shouldUseCache;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Loads resource data for the specified
<var>client</var>.
</p>
<p>
If <var>shouldUseCache</var> is <code>YES</code> then
an attempt will be made to locate a cached NSURLHandle
to provide the resource data, otherwise a new handle
will be created and cached.
</p>
<p>
</p>
<p>
If the handle does not have the data available, it
will be asked to load the data in the background by
calling its loadInBackground method.
</p>
<p>
</p>
<p>
The specified <var>client</var> (if non-nil) will be
set up to receive notifications of the progress of
the background load process.
</p>
<p>
</p>
<p>
The processes current run loop must be run in order
for the background load operation to operate!
</p>
<p>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-parameterString">parameterString </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>parameterString</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns the parameter portion of the receiver or
<code>nil</code> if there is no parameter supplied
in the URL. <br /> The parameters are everything in the
original URL string after a ';' but before the
query. <br /> File URLs do not have parameters.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-password">password </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>password</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns the password portion of the receiver or
<code>nil</code> if there is no password supplied in
the URL. <br /> Percent escape sequences in the user
string are translated and the string treated as UTF8
in GNUstep but this appears to be broken in MacOS-X.
<br /> NB. because of its security implications it
is recommended that you do not use URLs with users and
passwords unless necessary.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-path">path </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>path</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns the path portion of the receiver. <br />
Replaces percent escapes with unescaped values,
interpreting non-ascii character sequences as
UTF8. <br /> NB. This does not conform strictly to
the RFCs, in that it includes a leading slash ('/')
character (whereas the path part of a URL
strictly should not) and the interpretation of
non-ascii character is (strictly speaking)
undefined. <br /> Also, this breaks strict
conformance in that a URL of file scheme is
treated as having a path (contrary to RFCs)
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-pathComponents">pathComponents </a></h3>
- (<a rel="gsdoc" href="NSArray.html#class$NSArray">NSArray</a>*) <b>pathComponents</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.6.0</div>
<br />
<div class="desc">
Returns thepath components of the receiver. <br />
See
<a rel="gsdoc" href="NSString.html#method$NSString-pathComponents">
[NSString -pathComponents]
</a>
.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-pathExtension">pathExtension </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>pathExtension</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.6.0</div>
<br />
<div class="desc">
Returns the file extension (text after the
rightmost dot in the path) of the receiver.
<br /> see
<a rel="gsdoc" href="NSString.html#method$NSString-pathExtension">
[NSString -pathExtension]
</a>
.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-port">port </a></h3>
- (<a rel="gsdoc" href="NSValue.html#class$NSNumber">NSNumber</a>*) <b>port</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns the port portion of the receiver or
<code>nil</code> if there is no port supplied in the
URL. <br /> Percent escape sequences in the user
string are translated in GNUstep but this appears to
be broken in MacOS-X.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-propertyForKey$">propertyForKey: </a></h3>
- (id) <b>propertyForKey:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)propertyKey;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Asks a URL handle to return the property for the
specified key and returns the result.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-query">query </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>query</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns the query portion of the receiver or
<code>nil</code> if there is no query supplied in
the URL. <br /> The query is everything in the original
URL string after a '?' but before the fragment. <br />
File URLs do not have queries.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-relativePath">relativePath </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>relativePath</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns the path of the receiver, without taking
any base URL into account. If the receiver is an
absolute URL,
<a rel="gsdoc" href="#method$NSURL-relativePath">
-relativePath
</a>
is the same as <a rel="gsdoc" href="#method$NSURL-path">-path</a>
. <br /> Returns <code>nil</code> if there is no path
specified for the URL.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-relativeString">relativeString </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>relativeString</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns the relative portion of the URL string. If
the receiver is not a relative URL, this returns the
same as absoluteString.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-resourceDataUsingCache$">resourceDataUsingCache: </a></h3>
- (<a rel="gsdoc" href="NSData.html#class$NSData">NSData</a>*) <b>resourceDataUsingCache:</b> (BOOL)shouldUseCache;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Loads the resource data for the represented URL and
returns the result. The <var>shouldUseCache</var>
flag determines whether data previously retrieved by
an existing NSURLHandle can be used to provide the data,
or if it should be refetched.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-resourceSpecifier">resourceSpecifier </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>resourceSpecifier</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns the resource specifier of the URL... the
part which lies after the scheme.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-scheme">scheme </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>scheme</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns the scheme of the receiver.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-setProperty$forKey$">setProperty: forKey: </a></h3>
- (BOOL) <b>setProperty:</b> (id)property<b> forKey:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)propertyKey;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Calls
<a rel="gsdoc" href="NSURLHandle.html#method$NSURLHandle-writeProperty$forKey$">[NSURLHandle -writeProperty:forKey:]</a>
to set the named <var>property</var>.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-setResourceData$">setResourceData: </a></h3>
- (BOOL) <b>setResourceData:</b> (<a rel="gsdoc" href="NSData.html#class$NSData">NSData</a>*)data;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Calls
<a rel="gsdoc" href="NSURLHandle.html#method$NSURLHandle-writeData$">
[NSURLHandle -writeData:]
</a>
to write the specified <var>data</var> object to the
resource identified by the receiver URL. <br />
Returns the result.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-standardizedURL">standardizedURL </a></h3>
- (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*) <b>standardizedURL</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns a URL with '/./' and '/../' sequences
resolved etc.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSURL-user">user </a></h3>
- (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*) <b>user</b>;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
Returns the user portion of the receiver or
<code>nil</code> if there is no user supplied in the
URL. <br /> Percent escape sequences in the user
string are translated and the whole is treated as
UTF8 data. <br /> NB. because of its security
implications it is recommended that you do not
use URLs with users and passwords unless necessary.
</div>
<hr width="25%" align="left" />
</div>
<h1><a name="002000000000">
Software documentation for the NSObject(NSURLClient)
category
</a></h1>
<h2><a rel="gsdoc" href="NSObject.html#class$NSObject">NSObject</a>(<a name="category$NSObject(NSURLClient)">NSURLClient</a>)</h2>
<blockquote class="declared">
<dl>
<dt><b>Declared in:</b></dt>
<dd>Foundation/NSURL.h</dd>
</dl>
</blockquote>
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
An informal protocol to which clients may conform if they
wish to be notified of the progress in loading a URL for
them. NSURL conforms to this protocol but all methods
are implemented as no-ops. See also the
<a rel="gsdoc" href="NSURLHandle.html#protocol$(NSURLHandleClient)"><NSURLHandleClient></a>
protocol.
</div>
<b>Method summary</b>
<ul>
<li><a rel="gsdoc" href="NSURL.html#method$NSObject(NSURLClient)-URL$resourceDataDidBecomeAvailable$">-URL:resourceDataDidBecomeAvailable:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSObject(NSURLClient)-URL$resourceDidFailLoadingWithReason$">-URL:resourceDidFailLoadingWithReason:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSObject(NSURLClient)-URLResourceDidCancelLoading$">-URLResourceDidCancelLoading:</a></li>
<li><a rel="gsdoc" href="NSURL.html#method$NSObject(NSURLClient)-URLResourceDidFinishLoading$">-URLResourceDidFinishLoading:</a></li>
</ul>
<hr width="50%" align="left" />
<div class="method">
<h3><a name="method$NSObject(NSURLClient)-URL$resourceDataDidBecomeAvailable$">URL: resourceDataDidBecomeAvailable: </a></h3>
- (void) <b>URL:</b> (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*)sender<b> resourceDataDidBecomeAvailable:</b> (<a rel="gsdoc" href="NSData.html#class$NSData">NSData</a>*)newBytes;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
An empty method provided for subclasses to override.<br />
<div class="desc">
Some data has become available. Note that this does
not mean that all data has become available, only that
a chunk of data has arrived.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSObject(NSURLClient)-URL$resourceDidFailLoadingWithReason$">URL: resourceDidFailLoadingWithReason: </a></h3>
- (void) <b>URL:</b> (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*)sender<b> resourceDidFailLoadingWithReason:</b> (<a rel="gsdoc" href="NSString.html#class$NSString">NSString</a>*)reason;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
An empty method provided for subclasses to override.<br />
<div class="desc">
Loading of resource data has failed, for given
human-readable <var>reason</var>.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSObject(NSURLClient)-URLResourceDidCancelLoading$">URLResourceDidCancelLoading: </a></h3>
- (void) <b>URLResourceDidCancelLoading:</b> (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*)sender;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
An empty method provided for subclasses to override.<br />
<div class="desc">
Loading of resource data was cancelled by
programmatic request (not an error).
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSObject(NSURLClient)-URLResourceDidFinishLoading$">URLResourceDidFinishLoading: </a></h3>
- (void) <b>URLResourceDidFinishLoading:</b> (<a rel="gsdoc" href="#class$NSURL">NSURL</a>*)sender;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
An empty method provided for subclasses to override.<br />
<div class="desc">
Loading of resource data is complete.
</div>
<hr width="25%" align="left" />
</div>
<br />
<a href="Base.html">Up</a>
</font>
</body>
</html>
|