Annotation of parser3/src/targets/apache13/modules/extra/mod_parser3.C, revision 1.41
1.2 paf 1: /** @file
1.7 paf 2: Parser: apache 1.3 module.
1.2 paf 3:
4: Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
5:
6: Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
7: */
1.41 ! parser 8: static const char *RCSId="$Id: mod_parser3.C,v 1.40 2001/08/09 08:45:17 parser Exp $";
1.2 paf 9:
10: #include "httpd.h"
11: #include "http_config.h"
12: #include "http_core.h"
13: #include "http_log.h"
14: #include "http_main.h"
15: #include "http_protocol.h"
16: #include "util_script.h"
1.41 ! parser 17: #include "multithread.h"
1.2 paf 18:
1.15 paf 19: #include "pa_sapi.h"
1.32 paf 20: #include "classes.h"
1.2 paf 21: #include "pa_common.h"
22: #include "pa_globals.h"
23: #include "pa_request.h"
1.8 paf 24: #include "pa_version.h"
1.22 paf 25: #include "pa_socks.h"
1.2 paf 26:
1.36 parser 27: #ifdef _DEBUG
28: # define DEBUG_PREFIX "debug_"
29: # define PARSER3_MODULE debug_parser3_module
30: #else
31: # define DEBUG_PREFIX
32: # define PARSER3_MODULE parser3_module
33: #endif
34:
35:
1.33 paf 36: /// apache parser module configuration [httpd.conf + .htaccess-es]
1.8 paf 37: struct Parser_module_config {
1.33 paf 38: const char* parser_root_auto_path; ///< filespec of admin's auto.p file
39: const char* parser_site_auto_path; ///< filespec of site's auto.p file
1.8 paf 40: };
1.2 paf 41:
42: /*
43: * Declare ourselves so the configuration routines can find and know us.
44: * We'll fill it in at the end of the module.
45: */
1.36 parser 46: extern "C" module MODULE_VAR_EXPORT PARSER3_MODULE;
1.2 paf 47:
48: /*
49: * Locate our directory configuration record for the current request.
50: */
1.14 paf 51: static Parser_module_config *our_dconfig(request_rec *r) {
52: return (Parser_module_config *)
1.36 parser 53: ap_get_module_config(r->per_dir_config, &PARSER3_MODULE);
1.2 paf 54: }
55:
1.14 paf 56: static const char *cmd_parser_auto_path(cmd_parms *cmd, void *mconfig, char *file_spec) {
1.8 paf 57: Parser_module_config *cfg = (Parser_module_config *) mconfig;
1.2 paf 58:
1.8 paf 59: // remember assigned filespec into cfg
60: (cmd->info?cfg->parser_root_auto_path:cfg->parser_site_auto_path)=file_spec;
1.2 paf 61:
62: return NULL;
63: }
64:
1.8 paf 65:
1.2 paf 66: /*--------------------------------------------------------------------------*/
67: /* */
68: /* Now we declare our content handlers, which are invoked when the server */
69: /* encounters a document which our module is supposed to have a chance to */
70: /* see. (See mod_mime's SetHandler and AddHandler directives, and the */
71: /* mod_info and mod_status examples, for more details.) */
72: /* */
73: /* Since content handlers are dumping data directly into the connexion */
74: /* (using the r*() routines, such as rputs() and rprintf()) without */
75: /* intervention by other parts of the server, they need to make */
76: /* sure any accumulated HTTP headers are sent first. This is done by */
77: /* calling send_http_header(). Otherwise, no header will be sent at all, */
78: /* and the output sent to the client will actually be HTTP-uncompliant. */
79: /*--------------------------------------------------------------------------*/
80: /*
81: * Sample content handler. All this does is display the call list that has
82: * been built up so far.
83: *
84: * The return value instructs the caller concerning what happened and what to
85: * do next:
86: * OK ("we did our thing")
87: * DECLINED ("this isn't something with which we want to get involved")
88: * HTTP_mumble ("an error status should be reported")
89: */
90:
91:
1.8 paf 92: //@{
1.15 paf 93: /// SAPI func decl
1.26 paf 94: void SAPI::log(Pool& pool, const char *fmt, ...) {
95: request_rec *r=static_cast<request_rec *>(pool.context());
96:
97: va_list args;
98: va_start(args,fmt);
99: char buf[MAX_STRING];
100: vsnprintf(buf, MAX_STRING, fmt, args);
101: ap_log_rerror(0, 0, APLOG_ERR | APLOG_NOERRNO, r, "%s", buf);
102: va_end(args);
103: }
104:
1.15 paf 105: const char *SAPI::get_env(Pool& pool, const char *name) {
1.10 paf 106: request_rec *r=static_cast<request_rec *>(pool.context());
1.4 paf 107: return (const char *)ap_table_get(r->subprocess_env, name);
108: }
109:
1.24 paf 110: size_t SAPI::read_post(Pool& pool, char *buf, size_t max_bytes) {
1.10 paf 111: request_rec *r=static_cast<request_rec *>(pool.context());
1.5 paf 112:
113: /* ap_log_error(APLOG_MARK, APLOG_DEBUG, r->server,
1.15 paf 114: "mod_parser3: SAPI::read_post(max=%u)", max_bytes);
1.5 paf 115: */
116: int retval;
117: if((retval = ap_setup_client_block(r, REQUEST_CHUNKED_ERROR)))
118: return 0;
119: if(!ap_should_client_block(r))
120: return 0;
121:
122: uint total_read_bytes=0;
123: void (*handler)(int)=signal(SIGPIPE, SIG_IGN);
124: while (total_read_bytes<max_bytes) {
125: ap_hard_timeout("Read POST information", r); /* start timeout timer */
126: uint read_bytes=
127: ap_get_client_block(r, buf+total_read_bytes, max_bytes-total_read_bytes);
128: ap_reset_timeout(r);
129: if (read_bytes<=0)
1.2 paf 130: break;
1.5 paf 131: total_read_bytes+=read_bytes;
132: }
133: signal(SIGPIPE, handler);
134: return total_read_bytes;
1.2 paf 135: }
136:
1.15 paf 137: void SAPI::add_header_attribute(Pool& pool, const char *key, const char *value) {
1.10 paf 138: request_rec *r=static_cast<request_rec *>(pool.context());
1.2 paf 139:
1.37 parser 140: if(strcasecmp(key, "location")==0)
141: r->status=302;
142:
1.3 paf 143: if(strcasecmp(key, "content-type")==0) {
1.2 paf 144: /* r->content_type, *not* r->headers_out("Content-type"). If you don't
145: * set it, it will be filled in with the server's default type (typically
146: * "text/plain"). You *must* also ensure that r->content_type is lower
147: * case.
148: */
149: r->content_type = value;
1.37 parser 150: } else if(strcasecmp(key, "status")==0)
151: r->status=atoi(value);
152: else
1.38 parser 153: ap_table_addn(r->headers_out, key, value);
1.2 paf 154: }
155:
1.15 paf 156: void SAPI::send_header(Pool& pool) {
1.10 paf 157: request_rec *r=static_cast<request_rec *>(pool.context());
1.5 paf 158:
1.8 paf 159: ap_hard_timeout("Send header", r);
1.2 paf 160: ap_send_http_header(r);
1.5 paf 161: ap_kill_timeout(r);
1.2 paf 162: }
163:
1.21 paf 164: void SAPI::send_body(Pool& pool, const void *buf, size_t size) {
1.10 paf 165: request_rec *r=static_cast<request_rec *>(pool.context());
1.5 paf 166:
1.8 paf 167: ap_hard_timeout("Send body", r);
1.2 paf 168: ap_rwrite(buf, size, r);
1.5 paf 169: ap_kill_timeout(r);
1.2 paf 170: }
1.18 paf 171:
1.8 paf 172: //@}
173:
1.11 paf 174: /**
175: main workhorse
176:
1.21 paf 177: @todo intelligent cache-control
1.11 paf 178: */
1.40 parser 179: static int parser_handler(request_rec *r) {
180: // _asm int 3;
181: if(r->finfo.st_mode == 0)
182: return NOT_FOUND;
183:
1.16 paf 184: Pool pool(r->pool);
1.10 paf 185: pool.set_context(r);
1.2 paf 186:
1.8 paf 187: Parser_module_config *dcfg=our_dconfig(r);
1.2 paf 188:
189:
190: /* A flag which modules can set, to indicate that the data being
191: * returned is volatile, and clients should be told not to cache it.
192: */
193: r->no_cache=1;
194:
195: PTRY { // global try
1.4 paf 196: ap_add_common_vars(r);
197: ap_add_cgi_vars(r);
198:
1.2 paf 199: // Request info
200: Request::Info request_info;
1.20 paf 201: request_info.document_root=SAPI::get_env(pool, "DOCUMENT_ROOT");
1.14 paf 202: request_info.path_translated=r->filename;
1.2 paf 203: request_info.method=r->method;
204: request_info.query_string=r->args;
1.20 paf 205: request_info.uri=SAPI::get_env(pool, "REQUEST_URI");
206: request_info.content_type=SAPI::get_env(pool, "CONTENT_TYPE");
207: const char *content_length=SAPI::get_env(pool, "CONTENT_LENGTH");
1.2 paf 208: request_info.content_length=(content_length?atoi(content_length):0);
1.20 paf 209: request_info.cookie=SAPI::get_env(pool, "HTTP_COOKIE");
210: request_info.user_agent=SAPI::get_env(pool, "HTTP_USER_AGENT");
1.2 paf 211:
212: // prepare to process request
213: Request request(pool,
214: request_info,
1.30 paf 215: String::UL_USER_HTML
1.2 paf 216: );
217:
218: // process the request
219: request.core(
1.8 paf 220: dcfg->parser_root_auto_path, true, // /path/to/admin/auto.p
221: dcfg->parser_site_auto_path, true, // /path/to/site/auto.p
1.2 paf 222: r->header_only!=0);
223: // no actions with request' data past this point
224: // request.exception not not handled here, but all
225: // request' data are associated with it's pool=exception
226:
227: // successful finish
228: } PCATCH(e) { // global problem
1.18 paf 229: // don't allocate anything on pool here:
230: // possible pool' exception not catch-ed now
231: // and there could be out-of-memory exception
1.2 paf 232: const char *body=e.comment();
1.18 paf 233: // log it
234: SAPI::log(pool, "exception in request exception handler: %s", body);
235:
236: //
1.2 paf 237: int content_length=strlen(body);
238:
239: // prepare header
1.15 paf 240: SAPI::add_header_attribute(pool, "content-type", "text/plain");
1.2 paf 241: char content_length_cstr[MAX_NUMBER];
1.25 paf 242: snprintf(content_length_cstr, MAX_NUMBER, "%u", content_length);
1.15 paf 243: SAPI::add_header_attribute(pool, "content-length", content_length_cstr);
1.2 paf 244:
245: // send header
1.15 paf 246: SAPI::send_header(pool);
1.2 paf 247:
248: // send body
249: if(!r->header_only)
1.15 paf 250: SAPI::send_body(pool, body, content_length);
1.2 paf 251:
252: // unsuccessful finish
253: }
254: PEND_CATCH
255:
256: /*
257: * We did what we wanted to do, so tell the rest of the server we
258: * succeeded.
259: */
260: return OK;
261: }
262:
263: /*--------------------------------------------------------------------------*/
264: /* */
265: /* Now let's declare routines for each of the callback phase in order. */
266: /* (That's the order in which they're listed in the callback list, *not */
267: /* the order in which the server calls them! See the command_rec */
268: /* declaration near the bottom of this file.) Note that these may be */
269: /* called for situations that don't relate primarily to our function - in */
270: /* other words, the fixup handler shouldn't assume that the request has */
271: /* to do with "example" stuff. */
272: /* */
273: /* With the exception of the content handler, all of our routines will be */
274: /* called for each request, unless an earlier handler from another module */
275: /* aborted the sequence. */
276: /* */
277: /* Handlers that are declared as "int" can return the following: */
278: /* */
279: /* OK Handler accepted the request and did its thing with it. */
280: /* DECLINED Handler took no action. */
281: /* HTTP_mumble Handler looked at request and found it wanting. */
282: /* */
283: /* What the server does after calling a module handler depends upon the */
284: /* handler's return value. In all cases, if the handler returns */
285: /* DECLINED, the server will continue to the next module with an handler */
286: /* for the current phase. However, if the handler return a non-OK, */
287: /* non-DECLINED status, the server aborts the request right there. If */
288: /* the handler returns OK, the server's next action is phase-specific; */
289: /* see the individual handler comments below for details. */
290: /* */
291: /*--------------------------------------------------------------------------*/
292: /*
293: * This function is called during server initialisation. Any information
294: * that needs to be recorded must be in static cells, since there's no
295: * configuration record.
296: *
297: * There is no return value.
298: */
1.14 paf 299:
300: static void setup_module_cells() {
1.39 parser 301: static bool globals_inited=false;
1.2 paf 302: if(globals_inited)
303: return;
304: globals_inited=true;
305:
1.14 paf 306: /*
307: * allocate our module-private pool.
308: */
1.16 paf 309: static Pool pool(ap_make_sub_pool(NULL)); // global pool
1.2 paf 310: PTRY {
1.27 paf 311: // init socks
312: init_socks(pool);
313:
1.29 paf 314: // init global classes
315: init_methoded_array(pool);
1.2 paf 316: // init global variables
1.15 paf 317: pa_globals_init(pool);
1.2 paf 318: } PCATCH(e) { // global problem
1.18 paf 319: ap_log_error(APLOG_MARK, APLOG_EMERG, 0,
320: "setup_module_cells failed: ", e.comment());
321: exit(1);
1.2 paf 322: }
323: PEND_CATCH
324: }
325:
1.14 paf 326: static void parser_server_init(server_rec *s, pool *p) {
327: #if MODULE_MAGIC_NUMBER >= 19980527
1.17 paf 328: ap_add_version_component("Parser/"PARSER_VERSION);
1.14 paf 329: #endif
1.2 paf 330:
331: /*
1.14 paf 332: * Set up any module cells that ought to be initialised.
1.2 paf 333: */
1.14 paf 334: setup_module_cells();
1.2 paf 335: }
336:
337: /*
338: * This function gets called to create a per-directory configuration
339: * record. This will be called for the "default" server environment, and for
340: * each directory for which the parser finds any of our directives applicable.
341: * If a directory doesn't have any of our directives involved (i.e., they
342: * aren't in the .htaccess file, or a <Location>, <Directory>, or related
343: * block), this routine will *not* be called - the configuration for the
344: * closest ancestor is used.
345: *
346: * The return value is a pointer to the created module-specific
347: * structure.
348: */
1.14 paf 349: static void *parser_create_dir_config(pool *p, char *dirspec) {
350: /*
1.2 paf 351: * Allocate the space for our record from the pool supplied.
352: */
1.14 paf 353: Parser_module_config *cfg=
354: (Parser_module_config *) ap_pcalloc(p, sizeof(Parser_module_config));
1.2 paf 355: /*
356: * Now fill in the defaults. If there are any `parent' configuration
357: * records, they'll get merged as part of a separate callback.
358: */
1.8 paf 359: cfg->parser_root_auto_path = 0;
360: cfg->parser_site_auto_path = 0;
1.2 paf 361: return (void *) cfg;
362: }
363:
364: /*
365: * This function gets called to merge two per-directory configuration
366: * records. This is typically done to cope with things like .htaccess files
367: * or <Location> directives for directories that are beneath one for which a
368: * configuration record was already created. The routine has the
369: * responsibility of creating a new record and merging the contents of the
370: * other two into it appropriately. If the module doesn't declare a merge
371: * routine, the record for the closest ancestor location (that has one) is
372: * used exclusively.
373: *
374: * The routine MUST NOT modify any of its arguments!
375: *
376: * The return value is a pointer to the created module-specific structure
377: * containing the merged values.
378: */
1.8 paf 379: static void *parser_merge_dir_config(pool *p, void *parent_conf,
1.14 paf 380: void *newloc_conf) {
381: Parser_module_config *merged_config =
382: (Parser_module_config *) ap_pcalloc(p, sizeof(Parser_module_config));
1.8 paf 383: Parser_module_config *pconf = (Parser_module_config *) parent_conf;
384: Parser_module_config *nconf = (Parser_module_config *) newloc_conf;
385:
386: // always from parent
387: merged_config->parser_root_auto_path = ap_pstrdup(p, pconf->parser_root_auto_path);
1.2 paf 388: /*
389: * Some things get copied directly from the more-specific record, rather
390: * than getting merged.
391: */
1.8 paf 392: merged_config->parser_site_auto_path = ap_pstrdup(p, nconf->parser_site_auto_path?
393: nconf->parser_site_auto_path:pconf->parser_site_auto_path);
394:
1.2 paf 395: return (void *) merged_config;
396: }
397:
398: /*
399: * This function gets called to create a per-server configuration
400: * record. It will always be called for the "default" server.
401: *
402: * The return value is a pointer to the created module-specific
403: * structure.
404: */
1.14 paf 405: static void *parser_create_server_config(pool *p, server_rec *s) {
1.2 paf 406: /*
1.8 paf 407: * As with the parser_create_dir_config() reoutine, we allocate and fill
1.2 paf 408: * in an empty record.
409: */
1.14 paf 410: Parser_module_config *cfg=
411: (Parser_module_config *) ap_pcalloc(p, sizeof(Parser_module_config));
412:
1.8 paf 413: cfg->parser_root_auto_path = 0;
414: cfg->parser_site_auto_path = 0;
1.14 paf 415:
1.2 paf 416: return (void *) cfg;
417: }
418:
419: /*
420: * This function gets called to merge two per-server configuration
421: * records. This is typically done to cope with things like virtual hosts and
422: * the default server configuration The routine has the responsibility of
423: * creating a new record and merging the contents of the other two into it
424: * appropriately. If the module doesn't declare a merge routine, the more
425: * specific existing record is used exclusively.
426: *
427: * The routine MUST NOT modify any of its arguments!
428: *
429: * The return value is a pointer to the created module-specific structure
430: * containing the merged values.
431: */
1.8 paf 432: static void *parser_merge_server_config(pool *p, void *server1_conf,
1.2 paf 433: void *server2_conf)
434: {
435:
1.14 paf 436: Parser_module_config *merged_config =
437: (Parser_module_config *) ap_pcalloc(p, sizeof(Parser_module_config));
1.8 paf 438: Parser_module_config *s1conf = (Parser_module_config *) server1_conf;
439: Parser_module_config *s2conf = (Parser_module_config *) server2_conf;
1.2 paf 440:
441: /*
442: * Our inheritance rules are our own, and part of our module's semantics.
443: * Basically, just note whence we came.
444: */
1.8 paf 445: merged_config->parser_root_auto_path = ap_pstrdup(p, s2conf->parser_root_auto_path?
446: s2conf->parser_root_auto_path:s1conf->parser_root_auto_path);
447: merged_config->parser_site_auto_path = ap_pstrdup(p, s2conf->parser_site_auto_path?
448: s2conf->parser_site_auto_path:s1conf->parser_site_auto_path);
449:
450: return (void *) merged_config;
1.2 paf 451: }
452:
453: /*
454: * This routine gives our module an opportunity to translate the URI into an
455: * actual filename. If we don't do anything special, the server's default
456: * rules (Alias directives and the like) will continue to be followed.
457: *
458: * The return value is OK, DECLINED, or HTTP_mumble. If we return OK, no
459: * further modules are called for this phase.
460: */
1.14 paf 461: static int parser_translate_handler(request_rec *r) {
462: Parser_module_config *cfg=our_dconfig(r);
1.2 paf 463: return DECLINED;
464: }
465:
466: /*
467: * This routine is called to check the authentication information sent with
468: * the request (such as looking up the user in a database and verifying that
469: * the [encrypted] password sent matches the one in the database).
470: *
471: * The return value is OK, DECLINED, or some HTTP_mumble error (typically
472: * HTTP_UNAUTHORIZED). If we return OK, no other modules are given a chance
473: * at the request during this phase.
474: */
1.14 paf 475: static int parser_check_user_id(request_rec *r) {
476: Parser_module_config *cfg=our_dconfig(r);
1.2 paf 477: return DECLINED;
478: }
479:
480: /*
481: * This routine is called to check to see if the resource being requested
482: * requires authorisation.
483: *
484: * The return value is OK, DECLINED, or HTTP_mumble. If we return OK, no
485: * other modules are called during this phase.
486: *
487: * If *all* modules return DECLINED, the request is aborted with a server
488: * error.
489: */
1.14 paf 490: static int parser_auth_checker(request_rec *r) {
491: Parser_module_config *cfg=our_dconfig(r);
1.2 paf 492: return DECLINED;
493: }
494:
495: /*
496: * This routine is called to check for any module-specific restrictions placed
497: * upon the requested resource. (See the mod_access module for an example.)
498: *
499: * The return value is OK, DECLINED, or HTTP_mumble. All modules with an
500: * handler for this phase are called regardless of whether their predecessors
501: * return OK or DECLINED. The first one to return any other status, however,
502: * will abort the sequence (and the request) as usual.
503: */
1.14 paf 504: static int parser_access_checker(request_rec *r) {
1.2 paf 505:
1.14 paf 506: Parser_module_config *cfg=our_dconfig(r);
1.2 paf 507: return DECLINED;
508: }
509:
510: /*--------------------------------------------------------------------------*/
511: /* */
512: /* All of the routines have been declared now. Here's the list of */
513: /* directives specific to our module, and information about where they */
514: /* may appear and how the command parser should pass them to us for */
515: /* processing. Note that care must be taken to ensure that there are NO */
516: /* collisions of directive names between modules. */
517: /* */
518: /*--------------------------------------------------------------------------*/
519: /*
520: * List of directives specific to our module.
521: */
1.8 paf 522: static const command_rec parser_cmds[] =
1.2 paf 523: {
524: {
1.36 parser 525: DEBUG_PREFIX"parser_root_auto_path", /* directive name */
1.8 paf 526: (const char *(*)(void))((void *)cmd_parser_auto_path), // config action routine
527: (void*)true, /* argument to include in call */
528: (int)(ACCESS_CONF|RSRC_CONF), /* where available */
529: TAKE1, /* arguments */
530: "Parser root auto.p filespec (Admin)" // directive description
531: },
532: {
1.36 parser 533: DEBUG_PREFIX"parser_site_auto_path", /* directive name */
1.8 paf 534: (const char *(*)(void))((void *)cmd_parser_auto_path), // config action routine
535: (void*)false, /* argument to include in call */
536: (int)(OR_OPTIONS), /* where available */
537: TAKE1, /* arguments */
538: "Parser site auto.p filespec" // directive description
1.2 paf 539: },
540: {NULL}
541: };
542:
543: /*--------------------------------------------------------------------------*/
544: /* */
545: /* Now the list of content handlers available from this module. */
546: /* */
547: /*--------------------------------------------------------------------------*/
548: /*
549: * List of content handlers our module supplies. Each handler is defined by
550: * two parts: a name by which it can be referenced (such as by
551: * {Add,Set}Handler), and the actual routine name. The list is terminated by
552: * a NULL block, since it can be of variable length.
553: *
554: * Note that content-handlers are invoked on a most-specific to least-specific
555: * basis; that is, a handler that is declared for "text/plain" will be
556: * invoked before one that was declared for "text / *". Note also that
557: * if a content-handler returns anything except DECLINED, no other
558: * content-handlers will be called.
559: */
1.8 paf 560: static const handler_rec parser_handlers[] =
1.2 paf 561: {
1.36 parser 562: {DEBUG_PREFIX"parser3-handler", parser_handler},
1.2 paf 563: {NULL}
564: };
565:
566: /*--------------------------------------------------------------------------*/
567: /* */
568: /* Finally, the list of callback routines and data structures that */
569: /* provide the hooks into our module from the other parts of the server. */
570: /* */
571: /*--------------------------------------------------------------------------*/
572: /*
573: * Module definition for configuration. If a particular callback is not
574: * needed, replace its routine name below with the word NULL.
575: *
576: * The number in brackets indicates the order in which the routine is called
577: * during request processing. Note that not all routines are necessarily
578: * called (such as if a resource doesn't have access restrictions).
579: */
1.36 parser 580: module MODULE_VAR_EXPORT PARSER3_MODULE =
1.2 paf 581: {
582: STANDARD_MODULE_STUFF,
1.14 paf 583: parser_server_init, /* module initializer */
584: parser_create_dir_config, /* per-directory config creator */
585: parser_merge_dir_config, /* dir config merger */
586: parser_create_server_config, /* server config creator */
587: parser_merge_server_config, /* server config merger */
588: parser_cmds, /* command table */
589: parser_handlers, /* [9] list of handlers */
590: parser_translate_handler, /* [2] filename-to-URI translation */
591: parser_check_user_id, /* [5] check/validate user_id */
592: parser_auth_checker, /* [6] check user_id is valid *here* */
593: parser_access_checker, /* [4] check access by host address */
594: 0, /* [7] MIME type checker/setter */
595: 0, /* [8] fixups */
596: 0 /* [10] logger */
1.2 paf 597: };
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