Annotation of parser3/src/main/pa_request.C, revision 1.114
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:
1.114 ! paf 8: $Id: pa_request.C,v 1.113 2001/04/15 13:12:22 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"
1.112 paf 25: #include "pa_vmethod_frame.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"
1.109 paf 32: #include "_image.h"
1.3 paf 33:
1.109 paf 34: /// $LIMITS.post_max_size default 10M
1.72 paf 35: const size_t MAX_POST_SIZE_DEFAULT=10*0x400*400;
36:
1.82 paf 37: /// content type of exception response, when no @MAIN:exception handler defined
38: const char *UNHANDLED_EXCEPTION_CONTENT_TYPE="text/plain";
39:
40: /// content type of response when no $MAIN:defaults.content-type defined
41: const char *DEFAULT_CONTENT_TYPE="text/html";
42:
1.72 paf 43: //
1.28 paf 44: Request::Request(Pool& apool,
1.33 paf 45: Info& ainfo,
1.43 paf 46: String::Untaint_lang adefault_lang) : Pooled(apool),
1.3 paf 47: stack(apool),
1.100 paf 48: OP(apool),
1.41 paf 49: env(apool),
50: form(apool),
51: request(apool, *this),
52: response(apool),
1.51 paf 53: cookie(apool),
1.3 paf 54: fclasses(apool),
1.43 paf 55: fdefault_lang(adefault_lang), flang(adefault_lang),
56: info(ainfo),
1.105 paf 57: post_data(0), post_size(0),
1.85 paf 58: used_files(apool),
1.74 paf 59: default_content_type(0),
1.94 paf 60: mime_types(0),
1.103 paf 61: connection(0), protocol2library(0),
62: mail(0)
1.3 paf 63: {
1.27 paf 64: // root superclass,
1.3 paf 65: // parent of all classes,
66: // operators holder
1.100 paf 67: initialize_op_class(pool(), OP);
68: classes().put(*op_class_name, &OP);
1.27 paf 69: // table class
70: classes().put(*table_class_name, table_class);
1.82 paf 71: // file class
72: classes().put(*file_class_name, file_class);
1.89 paf 73: // random class
74: classes().put(*random_class_name, random_class);
1.3 paf 75: // env class
1.41 paf 76: classes().put(*env_class_name, &env);
1.27 paf 77: // form class
1.41 paf 78: classes().put(*form_class_name, &form);
1.40 paf 79: // request class
1.41 paf 80: classes().put(*request_class_name, &request);
81: // response class
82: classes().put(*response_class_name, &response);
1.51 paf 83: // cookie class
84: classes().put(*cookie_class_name, &cookie);
1.101 paf 85: // mail class
1.106 paf 86: classes().put(*mail_class_name, mail_class);
1.109 paf 87: // image class
88: classes().put(*image_class_name, image_class);
1.45 paf 89: }
90:
1.64 paf 91: /**
92: load MAIN class, execute @main.
93: MAIN class consists of all the auto.p files we'd manage to find
94: plus
95: the file user requested us to process
96: all located classes become children of one another,
97: composing class we name 'MAIN'
1.96 paf 98:
1.102 paf 99: @test get read of setlocale
1.64 paf 100: */
1.63 paf 101: void Request::core(const char *root_auto_path, bool root_auto_fail,
102: const char *site_auto_path, bool site_auto_fail,
1.62 paf 103: bool header_only) {
1.29 paf 104: VStateless_class *main_class=0;
1.41 paf 105: bool need_rethrow=false; Exception rethrow_me;
1.3 paf 106: TRY {
1.29 paf 107: char *auto_filespec=(char *)malloc(MAX_STRING);
108:
1.63 paf 109: // loading root auto.p
110: if(root_auto_path) {
1.77 paf 111: String& filespec=*NEW String(pool());
1.88 paf 112: filespec.APPEND_CLEAN(root_auto_path, 0, "root_auto", 0);
1.77 paf 113: filespec.APPEND_CONST("/" AUTO_FILE_NAME);
1.29 paf 114: main_class=use_file(
1.77 paf 115: filespec, root_auto_fail,
1.37 paf 116: main_class_name, main_class);
1.29 paf 117: }
118:
1.85 paf 119: // $MAIN:LIMITS hash used here,
1.72 paf 120: // until someone with less privileges have overriden them
1.78 paf 121: {
122: Value *limits=main_class?main_class->get_element(*limits_name):0;
1.106 paf 123: if(info.method && StrEqNc(info.method, "post", true)) {
1.105 paf 124: // $limits.post_max_size default 10M
125: Value *element=limits?limits->get_element(*post_max_size_name):0;
126: size_t value=element?(size_t)element->as_double():0;
127: size_t post_max_size=value?value:MAX_POST_SIZE_DEFAULT;
128:
1.110 paf 129: if(size_t limit=max(0, min(info.content_length, post_max_size))) {
1.106 paf 130: // read POST data
1.110 paf 131: post_data=(char *)malloc(limit);
132: post_size=SAPI::read_post(pool(), post_data, limit);
133: if(post_size!=limit)
1.105 paf 134: THROW(0, 0,
135: 0,
1.110 paf 136: "post_size(%d)!=limit(%d)",
137: post_size, limit);
1.105 paf 138: }
139: }
140:
141: form.fill_fields(*this);
1.78 paf 142: }
1.72 paf 143:
1.78 paf 144: // filling cookies
1.72 paf 145: cookie.fill_fields(*this);
146:
1.64 paf 147: // loading site auto.p
1.63 paf 148: if(site_auto_path) {
1.77 paf 149: String& filespec=*NEW String(pool());
1.88 paf 150: filespec.APPEND_CLEAN(site_auto_path, 0, "site_auto", 0);
1.77 paf 151: filespec.APPEND_CONST("/" AUTO_FILE_NAME);
1.37 paf 152: main_class=use_file(
1.77 paf 153: filespec, site_auto_fail,
1.37 paf 154: main_class_name, main_class);
1.29 paf 155: }
1.8 paf 156:
1.72 paf 157: // loading auto.p files from document_root/..
158: // to the one beside requested file.
159: // all assigned bases from upper dir
160: {
161: /* /document/root */
1.77 paf 162: char *file_spec=
1.72 paf 163: (char *)malloc(strlen(info.path_translated)+strlen(AUTO_FILE_NAME)+1);
1.83 paf 164: size_t document_root_size=strlen(info.document_root);
165: if(info.document_root[document_root_size-1]=='/')
166: document_root_size--;
167: memcpy(file_spec, info.document_root, document_root_size);
1.72 paf 168:
169: /* /requested/file.html */
170: char *branches=(char *)malloc(strlen(info.path_translated)+1);
1.83 paf 171: strcpy(branches, info.path_translated+document_root_size);
1.72 paf 172: char *next=branches;
1.83 paf 173: char *append_here=file_spec+document_root_size;
1.72 paf 174:
175: size_t slash_auto_p_size=strlen("/" AUTO_FILE_NAME);
176: while(true) {
177: char *step=lsplit(&next, '/');
178: if(next) { // not 'file.html' part
179: size_t step_size=strlen(step);
180: memcpy(append_here, step, step_size);
181: append_here+=step_size;
182: memcpy(append_here, "/" AUTO_FILE_NAME, slash_auto_p_size+1);
183: append_here++/* / */;
184:
1.77 paf 185: String& sfile_spec=*NEW String(pool());
1.88 paf 186: sfile_spec.APPEND_CLEAN(file_spec, 0, "scanned", 0);
1.77 paf 187: main_class=use_file(sfile_spec, false/*ignore read problem*/,
1.72 paf 188: main_class_name, main_class);
189: } else
190: break;
191: }
192: }
1.34 paf 193:
1.72 paf 194: // compiling requested file
1.77 paf 195: String& spath_translated=*NEW String(pool());
1.88 paf 196: spath_translated.APPEND_CLEAN(info.path_translated, 0, "user-request", 0);
1.77 paf 197: main_class=use_file(spath_translated, true/*don't ignore read problem*/,
1.72 paf 198: main_class_name, main_class);
1.7 paf 199:
1.85 paf 200: // $MAIN:DEFAULTS
1.78 paf 201: Value *defaults=main_class->get_element(*defaults_name);
1.75 paf 202: // value must be allocated on request's pool for that pool used on
203: // meaning constructing @see attributed_meaning_to_string
1.80 paf 204: default_content_type=defaults?defaults->get_element(*content_type_name):0;
1.78 paf 205: if(Value *element=main_class->get_element(*html_typo_name))
1.87 paf 206: if(Table *table=element->get_table())
207: pool().set_tag(table);
1.95 paf 208:
209: // $MAIN:SQL.drivers
210: if(Value *sql=main_class->get_element(*main_sql_name))
211: if(Value *element=sql->get_element(*main_sql_drivers_name))
212: protocol2library=element->get_table();
1.85 paf 213:
214: // $MAIN:MIME-TYPES
215: if(Value *element=main_class->get_element(*mime_types_name))
216: if(Table *table=element->get_table())
217: mime_types=table;
1.96 paf 218:
219: // $MAIN:LOCALE.ctype[Russian_Russia.1251]
220: /*
221: #define LC_ALL 0
222: #define LC_COLLATE 1
223: #define LC_CTYPE 2
224: #define LC_MONETARY 3
225: #define LC_NUMERIC 4
226: #define LC_TIME 5
227: */
228: if(Value *locale=main_class->get_element(*locale_name))
229: if(Value *element=locale->get_element(*locale_ctype_name)) {
230: const String& name=element->as_string();
231: if(!setlocale(LC_CTYPE, name.cstr()))
232: THROW(0, 0,
233: &name,
1.97 paf 234: "locale is invalid");
1.96 paf 235: }
1.102 paf 236:
237: // $MAIN:MAIL[$SMTP[mail.design.ru]]
238: if(Value *mail_element=main_class->get_element(*mail_name))
239: if(!(mail=mail_element->get_hash()))
240: THROW(0, 0,
241: 0,
242: "$MAIN:MAIL is not hash");
243:
1.25 paf 244:
245: // execute @main[]
1.41 paf 246: const String *body_string=execute_method(*main_class, *main_method_name);
247: if(!body_string)
1.25 paf 248: THROW(0,0,
249: 0,
250: "'"MAIN_METHOD_NAME"' method not found");
1.79 paf 251:
1.91 paf 252: VString body_vstring_before_post_process(*body_string);
253: VString *body_vstring_after_post_process=&body_vstring_before_post_process;
254:
255: // post-process
256: if(Value *value=main_class->get_element(*post_process_method_name))
257: if(Junction *junction=value->get_junction())
258: if(const Method *method=junction->method) {
259: // preparing to pass parameters to
260: // @post-process[data]
1.98 paf 261: VMethodFrame frame(pool(), *junction, false);
1.91 paf 262: frame.set_self(*main_class);
263:
264: frame.store_param(method->name,
265: &body_vstring_before_post_process);
266: body_vstring_after_post_process=
267: NEW VString(*execute_method(frame, *method));
268: }
1.90 paf 269:
1.91 paf 270: const VFile *body_file=body_vstring_after_post_process->as_vfile();
1.41 paf 271:
1.45 paf 272: // extract response body
273: Value *body_value=static_cast<Value *>(
274: response.fields().get(*body_name));
275: if(body_value) // there is some $request.body
1.90 paf 276: body_file=body_value->as_vfile();
1.45 paf 277:
278: // OK. write out the result
1.90 paf 279: output_result(*body_file, header_only);
1.3 paf 280: }
1.76 paf 281: CATCH(e) { // request handling problem
282: // we're returning not result, but error explanation
1.30 paf 283: TRY {
1.76 paf 284: // log the beast
285: const String *problem_source=e.problem_source();
1.114 ! paf 286: if(problem_source && problem_source->size())
1.76 paf 287: SAPI::log(pool(),
288: #ifndef NO_STRING_ORIGIN
289: "%s(%d): "
290: #endif
291: "'%s' %s [%s %s]",
292: #ifndef NO_STRING_ORIGIN
293: problem_source->origin().file?problem_source->origin().file:"global",
294: problem_source->origin().line,
295: #endif
1.99 paf 296: problem_source->cstr(String::UL_AS_IS),
1.76 paf 297: e.comment(),
1.99 paf 298: e.type()?e.type()->cstr(String::UL_AS_IS):"-",
299: e.code()?e.code()->cstr(String::UL_AS_IS):"-"
1.76 paf 300: );
301: else
302: SAPI::log(pool(),
303: "%s [%s %s]",
304: e.comment(),
1.99 paf 305: e.type()?e.type()->cstr(String::UL_AS_IS):"-",
306: e.code()?e.code()->cstr(String::UL_AS_IS):"-"
1.76 paf 307: );
1.43 paf 308:
309: // reset language to default
310: flang=fdefault_lang;
311:
312: // reset response
313: response.fields().clear();
314:
315: // this is what we'd return in $response:body
1.41 paf 316: const String *body_string=0;
1.43 paf 317:
1.30 paf 318: if(main_class) { // we've managed to end up with some main_class
319: // maybe we'd be lucky enough as to report an error
320: // in a gracefull way...
321: if(Value *value=main_class->get_element(*exception_method_name))
322: if(Junction *junction=value->get_junction())
323: if(const Method *method=junction->method) {
324: // preparing to pass parameters to
325: // @exception[origin;source;comment;type;code]
1.98 paf 326: VMethodFrame frame(pool(), *junction, false);
1.38 paf 327: frame.set_self(*main_class);
1.30 paf 328:
329: const String *problem_source=e.problem_source();
330: // origin
1.38 paf 331: Value *origin_value=0;
1.30 paf 332: #ifndef NO_STRING_ORIGIN
1.114 ! paf 333: if(problem_source && problem_source->size()) {
1.38 paf 334: const Origin& origin=problem_source->origin();
335: if(origin.file) {
336: char *buf=(char *)malloc(MAX_STRING);
1.106 paf 337: size_t buf_size=snprintf(buf, MAX_STRING, "%s(%d):",
1.38 paf 338: origin.file, 1+origin.line);
1.44 paf 339: String *origin_file_line=NEW String(pool(),
1.106 paf 340: buf, buf_size, true);
1.38 paf 341: origin_value=NEW VString(*origin_file_line);
342: }
1.30 paf 343: }
344: #endif
1.91 paf 345: frame.store_param(method->name,
1.38 paf 346: origin_value?origin_value:NEW VUnknown(pool()));
1.28 paf 347:
1.30 paf 348: // source
1.38 paf 349: Value *source_value=0;
1.114 ! paf 350: if(problem_source && problem_source->size()) {
1.47 paf 351: String& problem_source_copy=*NEW String(pool());
352: problem_source_copy.append(*problem_source,
353: flang, true);
1.43 paf 354: source_value=NEW VString(problem_source_copy);
355: }
1.91 paf 356: frame.store_param(method->name,
1.38 paf 357: source_value?source_value:NEW VUnknown(pool()));
1.30 paf 358:
359: // comment
1.44 paf 360: String *comment_value=NEW String(pool(),
1.106 paf 361: e.comment(), 0, true);
1.91 paf 362: frame.store_param(method->name,
1.30 paf 363: NEW VString(*comment_value));
364:
365: // type
366: Value *type_value;
1.43 paf 367: if(e.type()) {
1.47 paf 368: String& type_copy=*NEW String(pool());
369: type_value=NEW VString(type_copy.append(*e.type(),
370: flang, true));
1.43 paf 371: } else
1.30 paf 372: type_value=NEW VUnknown(pool());
1.91 paf 373: frame.store_param(method->name, type_value);
1.30 paf 374:
375: // code
376: Value *code_value;
1.43 paf 377: if(e.code()) {
1.47 paf 378: String& code_copy=*NEW String(pool());
379: code_value=NEW VString(code_copy.append(*e.code(),
380: flang, true));
1.43 paf 381: } else
1.30 paf 382: code_value=NEW VUnknown(pool());
1.91 paf 383: frame.store_param(method->name, code_value);
1.30 paf 384:
1.43 paf 385: // future $response:body=
386: // execute ^exception[origin;source;comment;type;code]
387: body_string=execute_method(frame, *method);
1.30 paf 388: }
389: }
390:
1.41 paf 391: if(!body_string) { // couldn't report an error beautifully?
392: // doing that ugly
393:
394: // make up result: $origin $source $comment $type $code
395: char *buf=(char *)malloc(MAX_STRING);
1.30 paf 396: size_t printed=0;
397: const String *problem_source=e.problem_source();
398: if(problem_source) {
1.16 paf 399: #ifndef NO_STRING_ORIGIN
1.30 paf 400: const Origin& origin=problem_source->origin();
401: if(origin.file)
1.41 paf 402: printed+=snprintf(buf+printed, MAX_STRING-printed, "%s(%d): ",
1.30 paf 403: origin.file, 1+origin.line);
1.28 paf 404: #endif
1.41 paf 405: printed+=snprintf(buf+printed, MAX_STRING-printed, "'%s' ",
1.99 paf 406: problem_source->cstr(String::UL_AS_IS));
1.30 paf 407: }
1.41 paf 408: printed+=snprintf(buf+printed, MAX_STRING-printed, "%s",
1.30 paf 409: e.comment());
410: const String *type=e.type();
411: if(type) {
1.41 paf 412: printed+=snprintf(buf+printed, MAX_STRING-printed, " type: %s",
1.99 paf 413: type->cstr(String::UL_AS_IS));
1.30 paf 414: const String *code=e.code();
415: if(code)
1.41 paf 416: printed+=snprintf(buf+printed, MAX_STRING-printed, ", code: %s",
1.99 paf 417: code->cstr(String::UL_AS_IS));
1.30 paf 418: }
1.43 paf 419:
420: // future $response:content-type
1.49 paf 421: response.fields().put(*content_type_name,
1.82 paf 422: NEW VString(*NEW String(pool(), UNHANDLED_EXCEPTION_CONTENT_TYPE)));
1.43 paf 423: // future $response:body
1.44 paf 424: body_string=NEW String(pool(), buf);
1.30 paf 425: }
1.41 paf 426:
1.90 paf 427: const VString body_vstring(*body_string);
428: const VFile *body_file=body_vstring.as_vfile();
429:
1.45 paf 430: // ERROR. write it out
1.90 paf 431: output_result(*body_file, header_only);
1.3 paf 432: }
1.30 paf 433: CATCH(e) {
1.41 paf 434: // exception in request exception handler
435: // remember to rethrow it
436: rethrow_me=e; need_rethrow=true;
1.1 paf 437: }
1.30 paf 438: END_CATCH
1.1 paf 439: }
1.41 paf 440: END_CATCH // do not use pool() after this point - no exception handler set
441: // any throw() would try to use zero exception() pointer
442:
1.91 paf 443: if(need_rethrow) // were there an exception for us to rethrow?
1.62 paf 444: THROW(rethrow_me.type(), rethrow_me.code(),
1.41 paf 445: rethrow_me.problem_source(),
446: rethrow_me.comment());
1.1 paf 447: }
448:
1.77 paf 449: VStateless_class *Request::use_file(const String& file_spec, bool fail_on_read_problem,
1.26 paf 450: const String *name,
451: VStateless_class *base_class) {
1.73 paf 452: // cyclic dependence check
1.77 paf 453: if(used_files.get(file_spec))
1.73 paf 454: return base_class;
1.77 paf 455: used_files.put(file_spec, (Hash::Val *)true);
1.73 paf 456:
457:
1.77 paf 458: char *source=file_read_text(pool(), file_spec, fail_on_read_problem);
1.3 paf 459: if(!source)
1.12 paf 460: return base_class;
1.3 paf 461:
1.77 paf 462: return use_buf(source, file_spec.cstr(), 0/*new class*/, name, base_class);
1.16 paf 463: }
464:
1.67 paf 465: VStateless_class *Request::use_buf(const char *source, const char *file,
1.26 paf 466: VStateless_class *aclass, const String *name,
467: VStateless_class *base_class) {
1.5 paf 468: // compile loaded class
1.26 paf 469: VStateless_class& cclass=COMPILE(source, aclass, name, base_class, file);
1.1 paf 470:
1.4 paf 471: // locate and execute possible @auto[] static method
1.25 paf 472: execute_method(cclass, *auto_method_name, false /*no result needed*/);
1.16 paf 473: return &cclass;
1.19 paf 474: }
475:
1.77 paf 476: const String& Request::relative(const char *apath, const String& relative_name) {
477: int lpath_buf_size=strlen(apath)+1;
478: char *lpath=(char *)malloc(lpath_buf_size);
479: memcpy(lpath, apath, lpath_buf_size);
480: rsplit(lpath, '/');
481: String& result=*NEW String(pool(), lpath);
1.104 paf 482: result << "/" << relative_name;
1.19 paf 483: return result;
484: }
485:
1.77 paf 486: const String& Request::absolute(const String& relative_name) {
487: char *relative_name_cstr=relative_name.cstr();
488: if(relative_name_cstr[0]=='/') {
489: String& result=*NEW String(pool(), info.document_root);
1.104 paf 490: result << relative_name;
1.19 paf 491: return result;
492: } else
1.77 paf 493: return relative(info.path_translated, relative_name);
1.1 paf 494: }
1.45 paf 495:
1.101 paf 496: static void add_header_attribute(const Hash::Key& aattribute, Hash::Val *ameaning,
497: void *info) {
498: String *attribute_to_exclude=static_cast<String *>(info);
499: if(aattribute==*attribute_to_exclude)
500: return;
501:
502: Value& lmeaning=*static_cast<Value *>(ameaning);
503: Pool& pool=lmeaning.pool();
504:
505: String attribute(pool);
506: SAPI::add_header_attribute(pool,
507: attribute.append(aattribute, String::UL_HTTP_HEADER, true).cstr(),
508: attributed_meaning_to_string(lmeaning, String::UL_HTTP_HEADER).cstr());
509: }
1.90 paf 510: void Request::output_result(const VFile& body_file, bool header_only) {
1.51 paf 511: // header: cookies
512: cookie.output_result();
513:
1.90 paf 514: // set content-type
515: if(String *body_file_content_type=static_cast<String *>(
516: body_file.fields().get(*vfile_mime_type_name))) {
517: // body file content type
518: response.fields().put(*content_type_name, body_file_content_type);
519: } else {
520: // default content type
521: response.fields().put_dont_replace(*content_type_name,
522: default_content_type?default_content_type
523: :NEW VString(*NEW String(pool(), DEFAULT_CONTENT_TYPE)));
1.92 paf 524: }
525:
526: // content-disposition
1.111 paf 527: if(VString *vfile_name=static_cast<VString *>(body_file.fields().get(*name_name)))
528: if(vfile_name->string()!=NONAME_DAT) {
529: VHash& vhash=*NEW VHash(pool());
530: vhash.hash().put(*content_disposition_filename_name, vfile_name);
531: response.fields().put(*content_disposition_name, &vhash);
532: }
1.49 paf 533:
1.62 paf 534: // prepare header: $response:fields without :body
1.73 paf 535: response.fields().for_each(add_header_attribute, /*excluding*/ body_name);
1.50 paf 536:
1.62 paf 537: // prepare...
1.90 paf 538: const void *body=body_file.value_ptr();
539: size_t content_length=body_file.value_size();
1.50 paf 540:
1.62 paf 541: // prepare header: content-length
1.65 paf 542: if(content_length) { // useful for redirecting [header "location: http://..."]
543: char content_length_cstr[MAX_NUMBER];
1.108 paf 544: snprintf(content_length_cstr, MAX_NUMBER, "%u", content_length);
1.69 paf 545: SAPI::add_header_attribute(pool(), "content-length", content_length_cstr);
1.65 paf 546: }
1.62 paf 547:
548: // send header
1.69 paf 549: SAPI::send_header(pool());
1.71 paf 550:
1.62 paf 551: // send body
552: if(!header_only)
1.69 paf 553: SAPI::send_body(pool(), body, content_length);
1.50 paf 554: }
1.104 paf 555:
556: const String& Request::mime_type_of(const char *user_file_name_cstr) {
557: if(mime_types)
558: if(const char *cext=strrchr(user_file_name_cstr, '.')) {
559: String sext(pool(), ++cext);
560: if(mime_types->locate(0, sext))
561: if(const String *result=mime_types->item(1))
562: return *result;
563: else
564: THROW(0, 0,
565: mime_types->origin_string(),
566: "MIME-TYPE table column elements must not be empty");
567: }
568: return *NEW String(pool(), "application/octet-stream");
569: }
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