Annotation of libwww/Library/src/HTAccess.c, revision 1.120
1.120 ! eric 1: /* htaccess.c
1.61 frystyk 2: ** ACCESS MANAGER
3: **
1.75 frystyk 4: ** (c) COPYRIGHT MIT 1995.
1.61 frystyk 5: ** Please first read the full copyright statement in the file COPYRIGH.
1.120 ! eric 6: ** @(#) $Id: HTAccess.c,v 1.119 1996/04/12 17:45:34 frystyk Exp $
1.1 timbl 7: **
8: ** Authors
1.79 frystyk 9: ** TBL Tim Berners-Lee timbl@w3.org
1.4 timbl 10: ** JFG Jean-Francois Groff jfg@dxcern.cern.ch
1.1 timbl 11: ** DD Denis DeLaRoca (310) 825-4580 <CSP1DWD@mvs.oac.ucla.edu>
12: ** History
13: ** 8 Jun 92 Telnet hopping prohibited as telnet is not secure TBL
14: ** 26 Jun 92 When over DECnet, suppressed FTP, Gopher and News. JFG
1.42 frystyk 15: ** 6 Oct 92 Moved HTClientHost and HTlogfile into here. TBL
1.1 timbl 16: ** 17 Dec 92 Tn3270 added, bug fix. DD
1.2 timbl 17: ** 4 Feb 93 Access registration, Search escapes bad chars TBL
1.9 timbl 18: ** PARAMETERS TO HTSEARCH AND HTLOADRELATIVE CHANGED
19: ** 28 May 93 WAIS gateway explicit if no WAIS library linked in.
1.19 timbl 20: ** Dec 93 Bug change around, more reentrant, etc
1.42 frystyk 21: ** 09 May 94 logfile renamed to HTlogfile to avoid clash with WAIS
1.114 frystyk 22: ** 8 Jul 94 Insulate HT_FREE();
1.88 frystyk 23: ** Sep 95 Rewritten, HFN
1.1 timbl 24: */
25:
1.68 frystyk 26: #if !defined(HT_DIRECT_WAIS) && !defined(HT_DEFAULT_WAIS_GATEWAY)
27: #define HT_DEFAULT_WAIS_GATEWAY "http://www.w3.org:8001/"
1.54 frystyk 28: #endif
1.8 timbl 29:
1.67 frystyk 30: /* Library include files */
1.88 frystyk 31: #include "WWWLib.h"
1.93 frystyk 32: #include "HTReqMan.h"
33: #include "HTAccess.h" /* Implemented here */
1.88 frystyk 34:
1.117 frystyk 35: #ifndef W3C_VERSION
36: #define W3C_VERSION "unknown"
1.99 frystyk 37: #endif
38:
1.93 frystyk 39: PRIVATE char * HTAppName = NULL; /* Application name: please supply */
40: PRIVATE char * HTAppVersion = NULL; /* Application version: please supply */
1.2 timbl 41:
1.99 frystyk 42: PRIVATE char * HTLibName = "libwww";
1.117 frystyk 43: PRIVATE char * HTLibVersion = W3C_VERSION;
1.99 frystyk 44:
45: PRIVATE BOOL HTSecure = NO; /* Can we access local file system? */
46:
1.111 frystyk 47: #define PUTBLOCK(b, l) (*target->isa->put_block)(target, b, l)
48:
49: struct _HTStream {
50: HTStreamClass * isa;
51: };
52:
1.59 frystyk 53: /* --------------------------------------------------------------------------*/
1.61 frystyk 54: /* Initialization and Termination of the Library */
55: /* --------------------------------------------------------------------------*/
56:
1.99 frystyk 57: /* Information about the Application
58: ** ---------------------------------
1.93 frystyk 59: */
1.117 frystyk 60: PUBLIC const char * HTLib_appName (void)
1.93 frystyk 61: {
1.99 frystyk 62: return HTAppName ? HTAppName : "UNKNOWN";
63: }
64:
1.117 frystyk 65: PUBLIC const char * HTLib_appVersion (void)
1.99 frystyk 66: {
67: return HTAppVersion ? HTAppVersion : "0.0";
1.93 frystyk 68: }
69:
1.99 frystyk 70: /* Information about libwww
71: ** ------------------------
72: */
1.117 frystyk 73: PUBLIC const char * HTLib_name (void)
1.99 frystyk 74: {
75: return HTLibName ? HTLibName : "UNKNOWN";
76: }
77:
1.117 frystyk 78: PUBLIC const char * HTLib_version (void)
1.99 frystyk 79: {
80: return HTLibVersion ? HTLibVersion : "0.0";
81: }
82:
83: /* Access Local File System
84: ** ------------------------
85: ** In this mode we do not tough the local file system at all
1.93 frystyk 86: */
1.99 frystyk 87: PUBLIC BOOL HTLib_secure (void)
88: {
89: return HTSecure;
90: }
91:
92: PUBLIC void HTLib_setSecure (BOOL mode)
1.93 frystyk 93: {
1.99 frystyk 94: HTSecure = mode;
1.93 frystyk 95: }
96:
1.61 frystyk 97: /* HTLibInit
98: **
99: ** This function initiates the Library and it MUST be called when
100: ** starting up an application. See also HTLibTerminate()
101: */
1.117 frystyk 102: PUBLIC BOOL HTLibInit (const char * AppName, const char * AppVersion)
1.61 frystyk 103: {
1.91 frystyk 104: if (WWWTRACE)
1.115 eric 105: HTTrace("WWWLibInit.. INITIALIZING LIBRARY OF COMMON CODE\n");
1.63 frystyk 106:
1.93 frystyk 107: /* Set the application name and version */
108: if (AppName) {
109: char *ptr;
110: StrAllocCopy(HTAppName, AppName);
111: ptr = HTAppName;
112: while (*ptr) {
113: if (WHITE(*ptr)) *ptr = '_';
114: ptr++;
115: }
116: }
117: if (AppVersion) {
118: char *ptr;
119: StrAllocCopy(HTAppVersion, AppVersion);
120: ptr = HTAppVersion;
121: while (*ptr) {
122: if (WHITE(*ptr)) *ptr = '_';
123: ptr++;
124: }
125: }
126:
127: HTBind_init(); /* Initialize bindings */
1.61 frystyk 128:
1.62 frystyk 129: #ifdef WWWLIB_SIG
1.61 frystyk 130: /* On Solaris (and others?) we get a BROKEN PIPE signal when connecting
1.67 frystyk 131: ** to a port where we should get `connection refused'. We ignore this
1.61 frystyk 132: ** using the following function call
133: */
134: HTSetSignal(); /* Set signals in library */
1.1 timbl 135: #endif
136:
1.105 frystyk 137:
1.108 frystyk 138: #ifdef _WINSOCKAPI_
1.67 frystyk 139: /*
140: ** Initialise WinSock DLL. This must also be shut down! PMH
141: */
142: {
143: WSADATA wsadata;
144: if (WSAStartup(DESIRED_WINSOCK_VERSION, &wsadata)) {
1.91 frystyk 145: if (WWWTRACE)
1.115 eric 146: HTTrace("WWWLibInit.. Can't initialize WinSoc\n");
1.67 frystyk 147: WSACleanup();
148: return NO;
149: }
150: if (wsadata.wVersion < MINIMUM_WINSOCK_VERSION) {
1.91 frystyk 151: if (WWWTRACE)
1.115 eric 152: HTTrace("WWWLibInit.. Bad version of WinSoc\n");
1.67 frystyk 153: WSACleanup();
154: return NO;
155: }
156: }
1.108 frystyk 157: #endif /* _WINSOCKAPI_ */
1.67 frystyk 158:
1.71 frystyk 159: HTGetTimeZoneOffset(); /* Find offset from GMT if using mktime() */
1.70 frystyk 160: HTTmp_setRoot(NULL); /* Set up default tmp directory */
1.61 frystyk 161: return YES;
162: }
163:
164:
1.90 frystyk 165: /* HTLibTerminate
166: ** --------------
1.117 frystyk 167: ** This function HT_FREEs memory kept by the Library and should be called
1.63 frystyk 168: ** before exit of an application (if you are on a PC platform)
1.61 frystyk 169: */
1.101 frystyk 170: PUBLIC BOOL HTLibTerminate (void)
1.61 frystyk 171: {
1.116 frystyk 172: if (WWWTRACE) HTTrace("WWWLibTerm.. Cleaning up LIBRARY OF COMMON CODE\n");
173:
174: HT_FREE(HTAppName); /* Freed thanks to Wade Ogden <wade@ebt.com> */
175: HT_FREE(HTAppVersion);
176:
1.101 frystyk 177: HTAtom_deleteAll(); /* Remove the atoms */
178: HTDNS_deleteAll(); /* Remove the DNS host cache */
179: HTAnchor_deleteAll(NULL); /* Delete anchors and drop hyperdocs */
1.73 frystyk 180:
1.81 frystyk 181: HTProtocol_deleteAll(); /* Remove bindings between access and protocols */
1.73 frystyk 182: HTBind_deleteAll(); /* Remove bindings between suffixes, media types */
183:
1.77 frystyk 184: HTFreeHostName(); /* Free up some internal strings */
1.63 frystyk 185: HTFreeMailAddress();
1.118 eric 186: HTTmp_freeRoot();
1.67 frystyk 187:
1.108 frystyk 188: #ifdef _WINSOCKAPI_
1.67 frystyk 189: WSACleanup();
1.105 frystyk 190: #endif
191:
1.61 frystyk 192: return YES;
193: }
194:
1.59 frystyk 195: /* --------------------------------------------------------------------------*/
1.104 frystyk 196: /* Load Access functions */
1.59 frystyk 197: /* --------------------------------------------------------------------------*/
1.33 luotonen 198:
1.90 frystyk 199: /* Request a document
200: ** -----------------
201: ** Private version that requests a document from the request manager
202: ** Returns YES if request accepted, else NO
1.88 frystyk 203: */
1.101 frystyk 204: PRIVATE BOOL HTLoadDocument (HTRequest * request, BOOL recursive)
1.88 frystyk 205: {
206: if (PROT_TRACE) {
1.90 frystyk 207: HTParentAnchor *anchor = HTRequest_anchor(request);
208: char * full_address = HTAnchor_address((HTAnchor *) anchor);
1.115 eric 209: HTTrace("HTAccess.... Accessing document %s\n", full_address);
1.114 frystyk 210: HT_FREE(full_address);
1.88 frystyk 211: }
1.96 frystyk 212: return HTLoad(request, recursive);
1.58 frystyk 213: }
1.1 timbl 214:
215:
1.90 frystyk 216: /* Request a document from absolute name
217: ** -------------------------------------
218: ** Request a document referencd by an absolute URL.
219: ** Returns YES if request accepted, else NO
220: */
1.117 frystyk 221: PUBLIC BOOL HTLoadAbsolute (const char * url, HTRequest* request)
1.90 frystyk 222: {
223: if (url && request) {
224: HTAnchor * anchor = HTAnchor_findAddress(url);
225: HTRequest_setAnchor(request, anchor);
226: return HTLoadDocument(request, NO);
227: }
228: return NO;
229: }
230:
231:
232: /* Request a document from absolute name to stream
233: ** -----------------------------------------------
234: ** Request a document referencd by an absolute URL and sending the data
235: ** down a stream. This is _excactly_ the same as HTLoadAbsolute as
236: ** the ourputstream is specified using the function
237: ** HTRequest_setOutputStream(). 'filter' is ignored!
238: ** Returns YES if request accepted, else NO
239: */
1.117 frystyk 240: PUBLIC BOOL HTLoadToStream (const char * url, BOOL filter, HTRequest *request)
1.90 frystyk 241: {
242: return HTLoadAbsolute(url, request);
243: }
244:
245:
246: /* Request a document from relative name
247: ** -------------------------------------
248: ** Request a document referenced by a relative URL. The relative URL is
249: ** made absolute by resolving it relative to the address of the 'base'
250: ** anchor.
251: ** Returns YES if request accepted, else NO
252: */
1.117 frystyk 253: PUBLIC BOOL HTLoadRelative (const char * relative,
1.90 frystyk 254: HTParentAnchor * base,
255: HTRequest * request)
256: {
257: BOOL status = NO;
258: if (relative && base && request) {
259: char * rel = NULL;
260: char * full_url = NULL;
261: char * base_url = HTAnchor_address((HTAnchor *) base);
262: StrAllocCopy(rel, relative);
263: full_url = HTParse(HTStrip(rel), base_url,
264: PARSE_ACCESS|PARSE_HOST|PARSE_PATH|PARSE_PUNCTUATION);
265: status = HTLoadAbsolute(full_url, request);
1.114 frystyk 266: HT_FREE(rel);
267: HT_FREE(full_url);
268: HT_FREE(base_url);
1.90 frystyk 269: }
270: return status;
271: }
272:
273:
274: /* Request an anchor
275: ** -----------------
276: ** Request the document referenced by the anchor
277: ** Returns YES if request accepted, else NO
278: */
279: PUBLIC BOOL HTLoadAnchor (HTAnchor * anchor, HTRequest * request)
280: {
281: if (anchor && request) {
282: HTRequest_setAnchor(request, anchor);
283: return HTLoadDocument(request, NO);
284: }
285: return NO;
286: }
287:
288:
289: /* Request an anchor
290: ** -----------------
291: ** Same as HTLoadAnchor but any information in the Error Stack in the
292: ** request object is kept, so that any error messages in one
1.52 frystyk 293: ** This function is almost identical to HTLoadAnchor, but it doesn't
294: ** clear the error stack so that the information in there is kept.
1.90 frystyk 295: ** Returns YES if request accepted, else NO
296: */
297: PUBLIC BOOL HTLoadAnchorRecursive (HTAnchor * anchor, HTRequest * request)
298: {
299: if (anchor && request) {
300: HTRequest_setAnchor(request, anchor);
301: return HTLoadDocument(request, YES);
302: }
303: return NO;
304: }
305:
306:
307: /* Search an Anchor
308: ** ----------------
309: ** Performs a keyword search on word given by the user. Adds the keyword
310: ** to the end of the current address and attempts to open the new address.
311: ** The list of keywords must be a space-separated list and spaces will
312: ** be converted to '+' before the request is issued.
313: ** Search can also be performed by HTLoadAbsolute() etc.
314: ** Returns YES if request accepted, else NO
315: */
1.117 frystyk 316: PUBLIC BOOL HTSearch (const char * keywords,
1.90 frystyk 317: HTParentAnchor * base,
318: HTRequest * request)
319: {
1.99 frystyk 320: BOOL status = NO;
1.90 frystyk 321: if (keywords && base && request) {
322: char *base_url = HTAnchor_address((HTAnchor *) base);
323: if (*keywords) {
324: char *plus;
325: StrAllocCat(base_url, "?");
326: StrAllocCat(base_url, keywords);
327: plus = strchr(base_url, '?');
328: while (*plus) {
329: if (*plus == ' ') *plus = '+';
330: plus++;
331: }
1.2 timbl 332: }
1.99 frystyk 333: status = HTLoadAbsolute(base_url, request);
1.114 frystyk 334: HT_FREE(base_url);
1.90 frystyk 335: }
1.99 frystyk 336: return status;
1.2 timbl 337: }
338:
339:
1.90 frystyk 340: /* Search a document from absolute name
341: ** ------------------------------------
342: ** Request a document referencd by an absolute URL appended with the
343: ** keywords given. The URL can NOT contain any fragment identifier!
344: ** The list of keywords must be a space-separated list and spaces will
345: ** be converted to '+' before the request is issued.
346: ** Returns YES if request accepted, else NO
347: */
1.117 frystyk 348: PUBLIC BOOL HTSearchAbsolute (const char * keywords,
349: const char * url,
1.90 frystyk 350: HTRequest * request)
351: {
352: if (url && request) {
353: HTAnchor * anchor = HTAnchor_findAddress(url);
354: return HTSearch(keywords, HTAnchor_parent(anchor), request);
355: }
356: return NO;
1.57 howcome 357: }
358:
1.70 frystyk 359: /* --------------------------------------------------------------------------*/
1.104 frystyk 360: /* Post Access Functions */
1.70 frystyk 361: /* --------------------------------------------------------------------------*/
362:
1.90 frystyk 363: /* Copy an anchor
1.70 frystyk 364: ** --------------
1.90 frystyk 365: ** Fetch the URL (possibly local file URL) and send it using either PUT
366: ** or POST to the remote destination using HTTP. The caller can decide the
367: ** exact method used and which HTTP header fields to transmit by setting
368: ** the user fields in the request structure.
1.92 frystyk 369: ** If posting to NNTP then we can't dispatch at this level but must pass
370: ** the source anchor to the news module that then takes all the refs
371: ** to NNTP and puts into the "newsgroups" header
1.90 frystyk 372: ** Returns YES if request accepted, else NO
1.70 frystyk 373: */
1.109 frystyk 374: PUBLIC BOOL HTCopyAnchor (HTAnchor * src_anchor, HTRequest * main_dest)
1.80 frystyk 375: {
1.106 frystyk 376: HTRequest * src_req;
377: HTList * cur;
1.109 frystyk 378: if (!src_anchor || !main_dest) {
1.115 eric 379: if (WWWTRACE) HTTrace("Copy........ BAD ARGUMENT\n");
1.90 frystyk 380: return NO;
1.109 frystyk 381: }
1.70 frystyk 382:
1.112 frystyk 383: /* Set the source anchor */
384: main_dest->source_anchor = HTAnchor_parent(src_anchor);
385:
1.80 frystyk 386: /* Build the POST web if not already there */
1.109 frystyk 387: if (!main_dest->source) {
388: src_req = HTRequest_dupInternal(main_dest); /* Get a duplicate */
1.80 frystyk 389: HTAnchor_clearHeader((HTParentAnchor *) src_anchor);
1.109 frystyk 390: src_req->method = METHOD_GET;
1.85 frystyk 391: src_req->reload = HT_MEM_REFRESH;
1.104 frystyk 392: src_req->output_stream = NULL;
1.80 frystyk 393: src_req->output_format = WWW_SOURCE; /* We want source (for now) */
394:
395: /* Set up the main link in the source anchor */
396: {
1.106 frystyk 397: HTLink * main_link = HTAnchor_mainLink((HTAnchor *) src_anchor);
398: HTAnchor *main_anchor = HTLink_destination(main_link);
399: HTMethod method = HTLink_method(main_link);
1.85 frystyk 400: if (!main_link || method==METHOD_INVALID) {
1.91 frystyk 401: if (WWWTRACE)
1.115 eric 402: HTTrace("Copy Anchor. No destination found or unspecified method\n");
1.80 frystyk 403: HTRequest_delete(src_req);
1.90 frystyk 404: return NO;
1.80 frystyk 405: }
1.109 frystyk 406: main_dest->GenMask |= HT_G_DATE; /* Send date header */
407: main_dest->reload = HT_CACHE_REFRESH;
408: main_dest->method = method;
409: main_dest->input_format = WWW_SOURCE;
410: HTRequest_addDestination(src_req, main_dest);
411: if (HTLoadAnchor(main_anchor, main_dest) == NO)
412: return NO;
1.80 frystyk 413: }
1.78 frystyk 414:
1.80 frystyk 415: /* For all other links in the source anchor */
1.106 frystyk 416: if ((cur = HTAnchor_subLinks(src_anchor))) {
417: HTLink * pres;
1.109 frystyk 418: while ((pres = (HTLink *) HTList_nextObject(cur))) {
1.106 frystyk 419: HTAnchor *dest = HTLink_destination(pres);
420: HTMethod method = HTLink_method(pres);
1.80 frystyk 421: HTRequest *dest_req;
422: if (!dest || method==METHOD_INVALID) {
1.91 frystyk 423: if (WWWTRACE)
1.115 eric 424: HTTrace("Copy Anchor. Bad anchor setup %p\n",
1.80 frystyk 425: dest);
1.90 frystyk 426: return NO;
1.80 frystyk 427: }
1.109 frystyk 428: dest_req = HTRequest_dupInternal(main_dest);
1.107 frystyk 429: dest_req->GenMask |= HT_G_DATE; /* Send date header */
1.85 frystyk 430: dest_req->reload = HT_CACHE_REFRESH;
1.80 frystyk 431: dest_req->method = method;
1.104 frystyk 432: dest_req->output_stream = NULL;
433: dest_req->output_format = WWW_SOURCE;
1.109 frystyk 434: HTRequest_addDestination(src_req, dest_req);
1.104 frystyk 435:
1.90 frystyk 436: if (HTLoadAnchor(dest, dest_req) == NO)
437: return NO;
1.80 frystyk 438: }
439: }
440: } else { /* Use the existing Post Web and restart it */
1.109 frystyk 441: src_req = main_dest->source;
1.80 frystyk 442: if (src_req->mainDestination)
1.109 frystyk 443: if (HTLoadDocument(main_dest, NO) == NO)
1.90 frystyk 444: return NO;
1.80 frystyk 445: if (src_req->destinations) {
1.106 frystyk 446: HTRequest * pres;
447: cur = HTAnchor_subLinks(src_anchor);
1.80 frystyk 448: while ((pres = (HTRequest *) HTList_nextObject(cur)) != NULL) {
1.90 frystyk 449: if (HTLoadDocument(pres, NO) == NO)
450: return NO;
1.80 frystyk 451: }
452: }
1.78 frystyk 453: }
454:
1.80 frystyk 455: /* Now open the source */
456: return HTLoadAnchor(src_anchor, src_req);
1.70 frystyk 457: }
458:
459:
1.90 frystyk 460: /* Upload an Anchor
1.70 frystyk 461: ** ----------------
1.111 frystyk 462: ** This function can be used to send data along with a request to a remote
463: ** server. It can for example be used to POST form data to a remote HTTP
464: ** server - or it can be used to post a newsletter to a NNTP server. In
465: ** either case, you pass a callback function which the request calls when
466: ** the remote destination is ready to accept data. In this callback
467: ** you get the current request object and a stream into where you can
468: ** write data. It is very important that you return the value returned
469: ** by this stream to the Library so that it knows what to do next. The
470: ** reason is that the outgoing stream might block or an error may
471: ** occur and in that case the Library must know about it. The source
472: ** anchor represents the data object in memory and it points to
473: ** the destination anchor by using the POSTWeb method. The source anchor
474: ** contains metainformation about the data object in memory and the
475: ** destination anchor represents the reponse from the remote server.
1.90 frystyk 476: ** Returns YES if request accepted, else NO
477: */
1.111 frystyk 478: PUBLIC BOOL HTUploadAnchor (HTAnchor * source_anchor,
479: HTRequest * request,
480: HTPostCallback * callback)
481: {
482: HTLink * link = HTAnchor_mainLink((HTAnchor *) source_anchor);
483: HTAnchor * dest_anchor = HTLink_destination(link);
484: HTMethod method = HTLink_method(link);
485: if (!link || method==METHOD_INVALID || !callback) {
486: if (WWWTRACE)
1.115 eric 487: HTTrace("Upload...... No destination found or unspecified method\n");
1.90 frystyk 488: return NO;
1.109 frystyk 489: }
1.111 frystyk 490: request->GenMask |= HT_G_DATE; /* Send date header */
491: request->reload = HT_CACHE_REFRESH;
492: request->method = method;
493: request->source_anchor = HTAnchor_parent(source_anchor);
494: request->PostCallback = callback;
495: return HTLoadAnchor(dest_anchor, request);
496: }
497:
498: /* POST Callback Handler
499: ** ---------------------
500: ** If you do not want to handle the stream interface on your own, you
501: ** can use this function which writes the source anchor hyperdoc to the
502: ** target stream for the anchor upload and also handles the return value
503: ** from the stream. If you don't want to write the source anchor hyperdoc
504: ** then you can register your own callback function that can get the data
505: ** you want.
506: */
507: PUBLIC int HTUpload_callback (HTRequest * request, HTStream * target)
508: {
1.115 eric 509: if (WWWTRACE) HTTrace("Uploading... from callback function\n");
1.111 frystyk 510: if (!request || !request->source_anchor || !target) return HT_ERROR;
511: {
512: int status;
513: HTParentAnchor * source = request->source_anchor;
514: char * document = (char *) HTAnchor_document(request->source_anchor);
515: int len = HTAnchor_length(source);
516: if (len < 0) {
517: len = strlen(document);
518: HTAnchor_setLength(source, len);
519: }
520: status = (*target->isa->put_block)(target, document, len);
521: if (status == HT_OK)
522: return (*target->isa->flush)(target);
523: if (status == HT_WOULD_BLOCK) {
1.115 eric 524: if (PROT_TRACE)HTTrace("POST Anchor. Target WOULD BLOCK\n");
1.111 frystyk 525: return HT_WOULD_BLOCK;
526: } else if (status == HT_PAUSE) {
1.115 eric 527: if (PROT_TRACE) HTTrace("POST Anchor. Target PAUSED\n");
1.111 frystyk 528: return HT_PAUSE;
529: } else if (status > 0) { /* Stream specific return code */
530: if (PROT_TRACE)
1.115 eric 531: HTTrace("POST Anchor. Target returns %d\n", status);
1.111 frystyk 532: return status;
1.120 ! eric 533: } else { /* we have a real error */
1.115 eric 534: if (PROT_TRACE) HTTrace("POST Anchor. Target ERROR\n");
1.111 frystyk 535: return status;
536: }
1.70 frystyk 537: }
1.1 timbl 538: }
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