Annotation of parser3/src/main/pa_request.C, revision 1.108
1.54 paf 1: /** @file
1.55 paf 2: Parser: request class main part. @see compile.C and execute.C.
3:
1.9 paf 4: Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
1.55 paf 5:
1.14 paf 6: Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
1.9 paf 7:
1.108 ! paf 8: $Id: pa_request.C,v 1.107 2001/04/09 11:30:40 paf Exp $
1.1 paf 9: */
10:
1.70 paf 11: #include "pa_config_includes.h"
1.19 paf 12:
1.96 paf 13: #include <locale.h>
14:
1.69 paf 15: #include "pa_sapi.h"
1.53 paf 16: #include "pa_common.h"
1.1 paf 17: #include "pa_request.h"
1.3 paf 18: #include "pa_wwrapper.h"
19: #include "pa_vclass.h"
1.100 paf 20: #include "_op.h"
1.17 paf 21: #include "_table.h"
1.82 paf 22: #include "_file.h"
1.31 paf 23: #include "pa_globals.h"
1.30 paf 24: #include "pa_vint.h"
25: #include "pa_vmframe.h"
1.32 paf 26: #include "pa_types.h"
1.78 paf 27: #include "pa_vtable.h"
1.89 paf 28: #include "_random.h"
1.90 paf 29: #include "pa_vfile.h"
1.101 paf 30: #include "_mail.h"
1.106 paf 31: #include "_exec.h"
1.3 paf 32:
1.72 paf 33: /// $limits.post_max_size default 10M
34: const size_t MAX_POST_SIZE_DEFAULT=10*0x400*400;
35:
1.82 paf 36: /// content type of exception response, when no @MAIN:exception handler defined
37: const char *UNHANDLED_EXCEPTION_CONTENT_TYPE="text/plain";
38:
39: /// content type of response when no $MAIN:defaults.content-type defined
40: const char *DEFAULT_CONTENT_TYPE="text/html";
41:
1.72 paf 42: //
1.28 paf 43: Request::Request(Pool& apool,
1.33 paf 44: Info& ainfo,
1.43 paf 45: String::Untaint_lang adefault_lang) : Pooled(apool),
1.3 paf 46: stack(apool),
1.100 paf 47: OP(apool),
1.41 paf 48: env(apool),
49: form(apool),
50: request(apool, *this),
51: response(apool),
1.51 paf 52: cookie(apool),
1.3 paf 53: fclasses(apool),
1.43 paf 54: fdefault_lang(adefault_lang), flang(adefault_lang),
55: info(ainfo),
1.105 paf 56: post_data(0), post_size(0),
1.85 paf 57: used_files(apool),
1.74 paf 58: default_content_type(0),
1.94 paf 59: mime_types(0),
1.103 paf 60: connection(0), protocol2library(0),
61: mail(0)
1.3 paf 62: {
1.27 paf 63: // root superclass,
1.3 paf 64: // parent of all classes,
65: // operators holder
1.100 paf 66: initialize_op_class(pool(), OP);
67: classes().put(*op_class_name, &OP);
1.27 paf 68: // table class
69: classes().put(*table_class_name, table_class);
1.82 paf 70: // file class
71: classes().put(*file_class_name, file_class);
1.89 paf 72: // random class
73: classes().put(*random_class_name, random_class);
1.3 paf 74: // env class
1.41 paf 75: classes().put(*env_class_name, &env);
1.27 paf 76: // form class
1.41 paf 77: classes().put(*form_class_name, &form);
1.40 paf 78: // request class
1.41 paf 79: classes().put(*request_class_name, &request);
80: // response class
81: classes().put(*response_class_name, &response);
1.51 paf 82: // cookie class
83: classes().put(*cookie_class_name, &cookie);
1.101 paf 84: // mail class
1.106 paf 85: classes().put(*mail_class_name, mail_class);
1.45 paf 86: }
87:
1.64 paf 88: /**
89: load MAIN class, execute @main.
90: MAIN class consists of all the auto.p files we'd manage to find
91: plus
92: the file user requested us to process
93: all located classes become children of one another,
94: composing class we name 'MAIN'
1.96 paf 95:
1.102 paf 96: @test get read of setlocale
1.64 paf 97: */
1.63 paf 98: void Request::core(const char *root_auto_path, bool root_auto_fail,
99: const char *site_auto_path, bool site_auto_fail,
1.62 paf 100: bool header_only) {
1.29 paf 101: VStateless_class *main_class=0;
1.41 paf 102: bool need_rethrow=false; Exception rethrow_me;
1.3 paf 103: TRY {
1.29 paf 104: char *auto_filespec=(char *)malloc(MAX_STRING);
105:
1.63 paf 106: // loading root auto.p
107: if(root_auto_path) {
1.77 paf 108: String& filespec=*NEW String(pool());
1.88 paf 109: filespec.APPEND_CLEAN(root_auto_path, 0, "root_auto", 0);
1.77 paf 110: filespec.APPEND_CONST("/" AUTO_FILE_NAME);
1.29 paf 111: main_class=use_file(
1.77 paf 112: filespec, root_auto_fail,
1.37 paf 113: main_class_name, main_class);
1.29 paf 114: }
115:
1.85 paf 116: // $MAIN:LIMITS hash used here,
1.72 paf 117: // until someone with less privileges have overriden them
1.78 paf 118: {
119: Value *limits=main_class?main_class->get_element(*limits_name):0;
1.106 paf 120: if(info.method && StrEqNc(info.method, "post", true)) {
1.105 paf 121: // $limits.post_max_size default 10M
122: Value *element=limits?limits->get_element(*post_max_size_name):0;
123: size_t value=element?(size_t)element->as_double():0;
124: size_t post_max_size=value?value:MAX_POST_SIZE_DEFAULT;
125:
126: size_t post_size=max(0, min(info.content_length, post_max_size));
127: if(post_size) {
1.106 paf 128: // read POST data
1.105 paf 129: post_data=(char *)malloc(post_size);
130: size_t read_size=SAPI::read_post(pool(), post_data, post_size);
131: if(read_size!=post_size)
132: THROW(0, 0,
133: 0,
134: "post_size(%d)!=read_size(%d)",
135: post_size, read_size);
136: }
137: }
138:
139: form.fill_fields(*this);
1.78 paf 140: }
1.72 paf 141:
1.78 paf 142: // filling cookies
1.72 paf 143: cookie.fill_fields(*this);
144:
1.64 paf 145: // loading site auto.p
1.63 paf 146: if(site_auto_path) {
1.77 paf 147: String& filespec=*NEW String(pool());
1.88 paf 148: filespec.APPEND_CLEAN(site_auto_path, 0, "site_auto", 0);
1.77 paf 149: filespec.APPEND_CONST("/" AUTO_FILE_NAME);
1.37 paf 150: main_class=use_file(
1.77 paf 151: filespec, site_auto_fail,
1.37 paf 152: main_class_name, main_class);
1.29 paf 153: }
1.8 paf 154:
1.72 paf 155: // loading auto.p files from document_root/..
156: // to the one beside requested file.
157: // all assigned bases from upper dir
158: {
159: /* /document/root */
1.77 paf 160: char *file_spec=
1.72 paf 161: (char *)malloc(strlen(info.path_translated)+strlen(AUTO_FILE_NAME)+1);
1.83 paf 162: size_t document_root_size=strlen(info.document_root);
163: if(info.document_root[document_root_size-1]=='/')
164: document_root_size--;
165: memcpy(file_spec, info.document_root, document_root_size);
1.72 paf 166:
167: /* /requested/file.html */
168: char *branches=(char *)malloc(strlen(info.path_translated)+1);
1.83 paf 169: strcpy(branches, info.path_translated+document_root_size);
1.72 paf 170: char *next=branches;
1.83 paf 171: char *append_here=file_spec+document_root_size;
1.72 paf 172:
173: size_t slash_auto_p_size=strlen("/" AUTO_FILE_NAME);
174: while(true) {
175: char *step=lsplit(&next, '/');
176: if(next) { // not 'file.html' part
177: size_t step_size=strlen(step);
178: memcpy(append_here, step, step_size);
179: append_here+=step_size;
180: memcpy(append_here, "/" AUTO_FILE_NAME, slash_auto_p_size+1);
181: append_here++/* / */;
182:
1.77 paf 183: String& sfile_spec=*NEW String(pool());
1.88 paf 184: sfile_spec.APPEND_CLEAN(file_spec, 0, "scanned", 0);
1.77 paf 185: main_class=use_file(sfile_spec, false/*ignore read problem*/,
1.72 paf 186: main_class_name, main_class);
187: } else
188: break;
189: }
190: }
1.34 paf 191:
1.72 paf 192: // compiling requested file
1.77 paf 193: String& spath_translated=*NEW String(pool());
1.88 paf 194: spath_translated.APPEND_CLEAN(info.path_translated, 0, "user-request", 0);
1.77 paf 195: main_class=use_file(spath_translated, true/*don't ignore read problem*/,
1.72 paf 196: main_class_name, main_class);
1.7 paf 197:
1.85 paf 198: // $MAIN:DEFAULTS
1.78 paf 199: Value *defaults=main_class->get_element(*defaults_name);
1.75 paf 200: // value must be allocated on request's pool for that pool used on
201: // meaning constructing @see attributed_meaning_to_string
1.80 paf 202: default_content_type=defaults?defaults->get_element(*content_type_name):0;
1.78 paf 203: if(Value *element=main_class->get_element(*html_typo_name))
1.87 paf 204: if(Table *table=element->get_table())
205: pool().set_tag(table);
1.95 paf 206:
207: // $MAIN:SQL.drivers
208: if(Value *sql=main_class->get_element(*main_sql_name))
209: if(Value *element=sql->get_element(*main_sql_drivers_name))
210: protocol2library=element->get_table();
1.85 paf 211:
212: // $MAIN:MIME-TYPES
213: if(Value *element=main_class->get_element(*mime_types_name))
214: if(Table *table=element->get_table())
215: mime_types=table;
1.96 paf 216:
217: // $MAIN:LOCALE.ctype[Russian_Russia.1251]
218: /*
219: #define LC_ALL 0
220: #define LC_COLLATE 1
221: #define LC_CTYPE 2
222: #define LC_MONETARY 3
223: #define LC_NUMERIC 4
224: #define LC_TIME 5
225: */
226: if(Value *locale=main_class->get_element(*locale_name))
227: if(Value *element=locale->get_element(*locale_ctype_name)) {
228: const String& name=element->as_string();
229: if(!setlocale(LC_CTYPE, name.cstr()))
230: THROW(0, 0,
231: &name,
1.97 paf 232: "locale is invalid");
1.96 paf 233: }
1.102 paf 234:
235: // $MAIN:MAIL[$SMTP[mail.design.ru]]
236: if(Value *mail_element=main_class->get_element(*mail_name))
237: if(!(mail=mail_element->get_hash()))
238: THROW(0, 0,
239: 0,
240: "$MAIN:MAIL is not hash");
241:
1.25 paf 242:
243: // execute @main[]
1.41 paf 244: const String *body_string=execute_method(*main_class, *main_method_name);
245: if(!body_string)
1.25 paf 246: THROW(0,0,
247: 0,
248: "'"MAIN_METHOD_NAME"' method not found");
1.79 paf 249:
1.91 paf 250: VString body_vstring_before_post_process(*body_string);
251: VString *body_vstring_after_post_process=&body_vstring_before_post_process;
252:
253: // post-process
254: if(Value *value=main_class->get_element(*post_process_method_name))
255: if(Junction *junction=value->get_junction())
256: if(const Method *method=junction->method) {
257: // preparing to pass parameters to
258: // @post-process[data]
1.98 paf 259: VMethodFrame frame(pool(), *junction, false);
1.91 paf 260: frame.set_self(*main_class);
261:
262: frame.store_param(method->name,
263: &body_vstring_before_post_process);
264: body_vstring_after_post_process=
265: NEW VString(*execute_method(frame, *method));
266: }
1.90 paf 267:
1.91 paf 268: const VFile *body_file=body_vstring_after_post_process->as_vfile();
1.41 paf 269:
1.45 paf 270: // extract response body
271: Value *body_value=static_cast<Value *>(
272: response.fields().get(*body_name));
273: if(body_value) // there is some $request.body
1.90 paf 274: body_file=body_value->as_vfile();
1.45 paf 275:
276: // OK. write out the result
1.90 paf 277: output_result(*body_file, header_only);
1.3 paf 278: }
1.76 paf 279: CATCH(e) { // request handling problem
280: // we're returning not result, but error explanation
1.30 paf 281: TRY {
1.76 paf 282: // log the beast
283: const String *problem_source=e.problem_source();
284: if(problem_source)
285: SAPI::log(pool(),
286: #ifndef NO_STRING_ORIGIN
287: "%s(%d): "
288: #endif
289: "'%s' %s [%s %s]",
290: #ifndef NO_STRING_ORIGIN
291: problem_source->origin().file?problem_source->origin().file:"global",
292: problem_source->origin().line,
293: #endif
1.99 paf 294: problem_source->cstr(String::UL_AS_IS),
1.76 paf 295: e.comment(),
1.99 paf 296: e.type()?e.type()->cstr(String::UL_AS_IS):"-",
297: e.code()?e.code()->cstr(String::UL_AS_IS):"-"
1.76 paf 298: );
299: else
300: SAPI::log(pool(),
301: "%s [%s %s]",
302: e.comment(),
1.99 paf 303: e.type()?e.type()->cstr(String::UL_AS_IS):"-",
304: e.code()?e.code()->cstr(String::UL_AS_IS):"-"
1.76 paf 305: );
1.43 paf 306:
307: // reset language to default
308: flang=fdefault_lang;
309:
310: // reset response
311: response.fields().clear();
312:
313: // this is what we'd return in $response:body
1.41 paf 314: const String *body_string=0;
1.43 paf 315:
1.30 paf 316: if(main_class) { // we've managed to end up with some main_class
317: // maybe we'd be lucky enough as to report an error
318: // in a gracefull way...
319: if(Value *value=main_class->get_element(*exception_method_name))
320: if(Junction *junction=value->get_junction())
321: if(const Method *method=junction->method) {
322: // preparing to pass parameters to
323: // @exception[origin;source;comment;type;code]
1.98 paf 324: VMethodFrame frame(pool(), *junction, false);
1.38 paf 325: frame.set_self(*main_class);
1.30 paf 326:
327: const String *problem_source=e.problem_source();
328: // origin
1.38 paf 329: Value *origin_value=0;
1.30 paf 330: #ifndef NO_STRING_ORIGIN
1.38 paf 331: if(problem_source) {
332: const Origin& origin=problem_source->origin();
333: if(origin.file) {
334: char *buf=(char *)malloc(MAX_STRING);
1.106 paf 335: size_t buf_size=snprintf(buf, MAX_STRING, "%s(%d):",
1.38 paf 336: origin.file, 1+origin.line);
1.44 paf 337: String *origin_file_line=NEW String(pool(),
1.106 paf 338: buf, buf_size, true);
1.38 paf 339: origin_value=NEW VString(*origin_file_line);
340: }
1.30 paf 341: }
342: #endif
1.91 paf 343: frame.store_param(method->name,
1.38 paf 344: origin_value?origin_value:NEW VUnknown(pool()));
1.28 paf 345:
1.30 paf 346: // source
1.38 paf 347: Value *source_value=0;
1.43 paf 348: if(problem_source) {
1.47 paf 349: String& problem_source_copy=*NEW String(pool());
350: problem_source_copy.append(*problem_source,
351: flang, true);
1.43 paf 352: source_value=NEW VString(problem_source_copy);
353: }
1.91 paf 354: frame.store_param(method->name,
1.38 paf 355: source_value?source_value:NEW VUnknown(pool()));
1.30 paf 356:
357: // comment
1.44 paf 358: String *comment_value=NEW String(pool(),
1.106 paf 359: e.comment(), 0, true);
1.91 paf 360: frame.store_param(method->name,
1.30 paf 361: NEW VString(*comment_value));
362:
363: // type
364: Value *type_value;
1.43 paf 365: if(e.type()) {
1.47 paf 366: String& type_copy=*NEW String(pool());
367: type_value=NEW VString(type_copy.append(*e.type(),
368: flang, true));
1.43 paf 369: } else
1.30 paf 370: type_value=NEW VUnknown(pool());
1.91 paf 371: frame.store_param(method->name, type_value);
1.30 paf 372:
373: // code
374: Value *code_value;
1.43 paf 375: if(e.code()) {
1.47 paf 376: String& code_copy=*NEW String(pool());
377: code_value=NEW VString(code_copy.append(*e.code(),
378: flang, true));
1.43 paf 379: } else
1.30 paf 380: code_value=NEW VUnknown(pool());
1.91 paf 381: frame.store_param(method->name, code_value);
1.30 paf 382:
1.43 paf 383: // future $response:body=
384: // execute ^exception[origin;source;comment;type;code]
385: body_string=execute_method(frame, *method);
1.30 paf 386: }
387: }
388:
1.41 paf 389: if(!body_string) { // couldn't report an error beautifully?
390: // doing that ugly
391:
392: // make up result: $origin $source $comment $type $code
393: char *buf=(char *)malloc(MAX_STRING);
1.30 paf 394: size_t printed=0;
395: const String *problem_source=e.problem_source();
396: if(problem_source) {
1.16 paf 397: #ifndef NO_STRING_ORIGIN
1.30 paf 398: const Origin& origin=problem_source->origin();
399: if(origin.file)
1.41 paf 400: printed+=snprintf(buf+printed, MAX_STRING-printed, "%s(%d): ",
1.30 paf 401: origin.file, 1+origin.line);
1.28 paf 402: #endif
1.41 paf 403: printed+=snprintf(buf+printed, MAX_STRING-printed, "'%s' ",
1.99 paf 404: problem_source->cstr(String::UL_AS_IS));
1.30 paf 405: }
1.41 paf 406: printed+=snprintf(buf+printed, MAX_STRING-printed, "%s",
1.30 paf 407: e.comment());
408: const String *type=e.type();
409: if(type) {
1.41 paf 410: printed+=snprintf(buf+printed, MAX_STRING-printed, " type: %s",
1.99 paf 411: type->cstr(String::UL_AS_IS));
1.30 paf 412: const String *code=e.code();
413: if(code)
1.41 paf 414: printed+=snprintf(buf+printed, MAX_STRING-printed, ", code: %s",
1.99 paf 415: code->cstr(String::UL_AS_IS));
1.30 paf 416: }
1.43 paf 417:
418: // future $response:content-type
1.49 paf 419: response.fields().put(*content_type_name,
1.82 paf 420: NEW VString(*NEW String(pool(), UNHANDLED_EXCEPTION_CONTENT_TYPE)));
1.43 paf 421: // future $response:body
1.44 paf 422: body_string=NEW String(pool(), buf);
1.30 paf 423: }
1.41 paf 424:
1.90 paf 425: const VString body_vstring(*body_string);
426: const VFile *body_file=body_vstring.as_vfile();
427:
1.45 paf 428: // ERROR. write it out
1.90 paf 429: output_result(*body_file, header_only);
1.3 paf 430: }
1.30 paf 431: CATCH(e) {
1.41 paf 432: // exception in request exception handler
433: // remember to rethrow it
434: rethrow_me=e; need_rethrow=true;
1.1 paf 435: }
1.30 paf 436: END_CATCH
1.1 paf 437: }
1.41 paf 438: END_CATCH // do not use pool() after this point - no exception handler set
439: // any throw() would try to use zero exception() pointer
440:
1.91 paf 441: if(need_rethrow) // were there an exception for us to rethrow?
1.62 paf 442: THROW(rethrow_me.type(), rethrow_me.code(),
1.41 paf 443: rethrow_me.problem_source(),
444: rethrow_me.comment());
1.1 paf 445: }
446:
1.77 paf 447: VStateless_class *Request::use_file(const String& file_spec, bool fail_on_read_problem,
1.26 paf 448: const String *name,
449: VStateless_class *base_class) {
1.73 paf 450: // cyclic dependence check
1.77 paf 451: if(used_files.get(file_spec))
1.73 paf 452: return base_class;
1.77 paf 453: used_files.put(file_spec, (Hash::Val *)true);
1.73 paf 454:
455:
1.77 paf 456: char *source=file_read_text(pool(), file_spec, fail_on_read_problem);
1.3 paf 457: if(!source)
1.12 paf 458: return base_class;
1.3 paf 459:
1.77 paf 460: return use_buf(source, file_spec.cstr(), 0/*new class*/, name, base_class);
1.16 paf 461: }
462:
1.67 paf 463: VStateless_class *Request::use_buf(const char *source, const char *file,
1.26 paf 464: VStateless_class *aclass, const String *name,
465: VStateless_class *base_class) {
1.5 paf 466: // compile loaded class
1.26 paf 467: VStateless_class& cclass=COMPILE(source, aclass, name, base_class, file);
1.1 paf 468:
1.4 paf 469: // locate and execute possible @auto[] static method
1.25 paf 470: execute_method(cclass, *auto_method_name, false /*no result needed*/);
1.16 paf 471: return &cclass;
1.20 paf 472: }
473:
1.52 paf 474: /**
475: - fail_if_junction(true, junction = fail
476: - fail_if_junction(false, not junction = fail
477: */
1.62 paf 478: void Request::fail_if_junction_(bool is, Value& value,
479: const String& method_name, const char *msg) {
1.20 paf 480:
481: if((value.get_junction()!=0) ^ !is)
482: THROW(0, 0,
483: &method_name,
484: msg);
1.19 paf 485: }
486:
1.77 paf 487: const String& Request::relative(const char *apath, const String& relative_name) {
488: int lpath_buf_size=strlen(apath)+1;
489: char *lpath=(char *)malloc(lpath_buf_size);
490: memcpy(lpath, apath, lpath_buf_size);
491: rsplit(lpath, '/');
492: String& result=*NEW String(pool(), lpath);
1.104 paf 493: result << "/" << relative_name;
1.19 paf 494: return result;
495: }
496:
1.77 paf 497: const String& Request::absolute(const String& relative_name) {
498: char *relative_name_cstr=relative_name.cstr();
499: if(relative_name_cstr[0]=='/') {
500: String& result=*NEW String(pool(), info.document_root);
1.104 paf 501: result << relative_name;
1.19 paf 502: return result;
503: } else
1.77 paf 504: return relative(info.path_translated, relative_name);
1.1 paf 505: }
1.45 paf 506:
1.101 paf 507: static void add_header_attribute(const Hash::Key& aattribute, Hash::Val *ameaning,
508: void *info) {
509: String *attribute_to_exclude=static_cast<String *>(info);
510: if(aattribute==*attribute_to_exclude)
511: return;
512:
513: Value& lmeaning=*static_cast<Value *>(ameaning);
514: Pool& pool=lmeaning.pool();
515:
516: String attribute(pool);
517: SAPI::add_header_attribute(pool,
518: attribute.append(aattribute, String::UL_HTTP_HEADER, true).cstr(),
519: attributed_meaning_to_string(lmeaning, String::UL_HTTP_HEADER).cstr());
520: }
1.90 paf 521: void Request::output_result(const VFile& body_file, bool header_only) {
1.51 paf 522: // header: cookies
523: cookie.output_result();
524:
1.90 paf 525: // set content-type
526: if(String *body_file_content_type=static_cast<String *>(
527: body_file.fields().get(*vfile_mime_type_name))) {
528: // body file content type
529: response.fields().put(*content_type_name, body_file_content_type);
530: } else {
531: // default content type
532: response.fields().put_dont_replace(*content_type_name,
533: default_content_type?default_content_type
534: :NEW VString(*NEW String(pool(), DEFAULT_CONTENT_TYPE)));
1.92 paf 535: }
536:
537: // content-disposition
538: if(VString *vfile_name=static_cast<VString *>(body_file.fields().get(*name_name))) {
539: VHash& vhash=*NEW VHash(pool());
540: vhash.hash().put(*content_disposition_filename_name, vfile_name);
541: response.fields().put(*content_disposition_name, &vhash);
1.90 paf 542: }
1.49 paf 543:
1.62 paf 544: // prepare header: $response:fields without :body
1.73 paf 545: response.fields().for_each(add_header_attribute, /*excluding*/ body_name);
1.50 paf 546:
1.62 paf 547: // prepare...
1.90 paf 548: const void *body=body_file.value_ptr();
549: size_t content_length=body_file.value_size();
1.50 paf 550:
1.62 paf 551: // prepare header: content-length
1.65 paf 552: if(content_length) { // useful for redirecting [header "location: http://..."]
553: char content_length_cstr[MAX_NUMBER];
1.108 ! paf 554: snprintf(content_length_cstr, MAX_NUMBER, "%u", content_length);
1.69 paf 555: SAPI::add_header_attribute(pool(), "content-length", content_length_cstr);
1.65 paf 556: }
1.62 paf 557:
558: // send header
1.69 paf 559: SAPI::send_header(pool());
1.71 paf 560:
1.62 paf 561: // send body
562: if(!header_only)
1.69 paf 563: SAPI::send_body(pool(), body, content_length);
1.50 paf 564: }
1.104 paf 565:
566: const String& Request::mime_type_of(const char *user_file_name_cstr) {
567: if(mime_types)
568: if(const char *cext=strrchr(user_file_name_cstr, '.')) {
569: String sext(pool(), ++cext);
570: if(mime_types->locate(0, sext))
571: if(const String *result=mime_types->item(1))
572: return *result;
573: else
574: THROW(0, 0,
575: mime_types->origin_string(),
576: "MIME-TYPE table column elements must not be empty");
577: }
578: return *NEW String(pool(), "application/octet-stream");
579: }
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