Annotation of parser3/src/main/pa_request.C, revision 1.199
1.54 paf 1: /** @file
1.55 paf 2: Parser: request class main part. @see compile.C and execute.C.
3:
1.193 paf 4: Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com)
1.194 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.55 paf 6:
1.199 ! paf 7: $Id: pa_request.C,v 1.198 2002/04/15 06:46:00 paf Exp $
1.1 paf 8: */
9:
1.69 paf 10: #include "pa_sapi.h"
1.53 paf 11: #include "pa_common.h"
1.1 paf 12: #include "pa_request.h"
1.3 paf 13: #include "pa_wwrapper.h"
14: #include "pa_vclass.h"
1.31 paf 15: #include "pa_globals.h"
1.30 paf 16: #include "pa_vint.h"
1.112 paf 17: #include "pa_vmethod_frame.h"
1.32 paf 18: #include "pa_types.h"
1.78 paf 19: #include "pa_vtable.h"
1.90 paf 20: #include "pa_vfile.h"
1.147 parser 21: #include "pa_dictionary.h"
1.186 paf 22: #include "pa_charsets.h"
23: #include "pa_charset.h"
1.159 parser 24:
1.82 paf 25: /// content type of exception response, when no @MAIN:exception handler defined
26: const char *UNHANDLED_EXCEPTION_CONTENT_TYPE="text/plain";
27:
28: /// content type of response when no $MAIN:defaults.content-type defined
29: const char *DEFAULT_CONTENT_TYPE="text/html";
1.144 parser 30: const char *ORIGINS_CONTENT_TYPE="text/plain";
1.82 paf 31:
1.123 paf 32: Methoded *MOP_create(Pool&);
1.195 paf 33: // op.C
34: VHash& exception2vhash(Pool& pool, const Exception& e);
1.123 paf 35:
1.160 parser 36: static void load_charset(const Hash::Key& akey, Hash::Val *avalue,
1.186 paf 37: void *) {
1.190 paf 38: charsets->load_charset(akey, static_cast<Value *>(avalue)->as_string());
1.157 parser 39: }
40:
41: //
42: Request::Request(Pool& apool,
43: Info& ainfo,
1.182 paf 44: uchar adefault_lang,
1.179 paf 45: bool status_allowed) : Pooled(apool),
1.157 parser 46: stack(apool),
47: OP(*MOP_create(apool)),
48: env(apool),
1.175 paf 49: status(apool),
1.157 parser 50: form(apool),
51: math(apool),
52: request(apool, *this),
53: response(apool),
54: cookie(apool),
55: fclasses(apool),
56: fdefault_lang(adefault_lang), flang(adefault_lang),
57: info(ainfo),
58: post_data(0), post_size(0),
59: used_files(apool),
60: default_content_type(0),
61: mime_types(0),
62: main_class(0),
1.191 paf 63: fconnection(0),
1.157 parser 64: classes_conf(apool),
1.171 parser 65: anti_endless_execute_recoursion(0),
1.196 paf 66: exception_trace(apool)
1.183 paf 67: #ifdef RESOURCES_DEBUG
1.198 paf 68: , sql_connect_time(0),sql_request_time(0)
1.183 paf 69: #endif
1.198 paf 70: , self(0), root(0), rcontext(0), wcontext(0)
1.157 parser 71: {
1.186 paf 72: // default charsets
73: pool().set_source_charset(*utf8_charset);
74: pool().set_client_charset(*utf8_charset);
75:
1.178 paf 76: // maybe expire old caches
77: cache_managers->maybe_expire();
78:
1.157 parser 79: /// directly used
80: // operators
81: OP.register_directly_used(*this);
82: // classes:
83: // table, file, random, mail, image, ...
84: methoded_array->register_directly_used(*this);
85:
86: /// methodless
87: // env class
88: classes().put(*NEW String(pool(), ENV_CLASS_NAME), &env);
1.175 paf 89: // status class
1.179 paf 90: if(status_allowed)
91: classes().put(*NEW String(pool(), STATUS_CLASS_NAME), &status);
1.157 parser 92: // request class
93: classes().put(*NEW String(pool(), REQUEST_CLASS_NAME), &request);
94: // cookie class
95: classes().put(*NEW String(pool(), COOKIE_CLASS_NAME), &cookie);
96:
97: /// methoded
98: // response class
99: classes().put(response.get_class()->name(), &response);
100:
101: /// bases used
102: // form class
103: classes().put(form.get_class()->base()->name(), &form);
104: // math class
105: classes().put(math.get_class()->base()->name(), &math);
1.117 paf 106: }
1.192 paf 107:
108: Request::~Request() {
109: #ifdef XML
110: // if for some strange reason xml generic errors failed to be reported, free them up
111: if(const char *xml_generic_errors=xmlGenericErrors()) {
112: SAPI::log(pool(), "warning: unreported xmlGenericErrors: %s", xml_generic_errors);
113: free((void *)xml_generic_errors);
114: }
115: #endif
116: }
117:
1.150 parser 118:
1.64 paf 119: /**
120: load MAIN class, execute @main.
121: MAIN class consists of all the auto.p files we'd manage to find
122: plus
123: the file user requested us to process
124: all located classes become children of one another,
125: composing class we name 'MAIN'
1.180 paf 126:
127: @test log stack trace
128:
1.64 paf 129: */
1.153 parser 130: void Request::core(
131: const char *root_config_filespec, bool root_config_fail_on_read_problem,
132: const char *site_config_filespec, bool site_config_fail_on_read_problem,
1.62 paf 133: bool header_only) {
1.183 paf 134:
135: #ifdef RESOURCES_DEBUG
136: //measures
137: struct timeval mt[10];
138: //measure:before all
139: gettimeofday(&mt[0],NULL);
140: #endif
1.169 parser 141: try {
1.29 paf 142: char *auto_filespec=(char *)malloc(MAX_STRING);
143:
1.153 parser 144: // loading root config
145: if(root_config_filespec) {
1.77 paf 146: String& filespec=*NEW String(pool());
1.153 parser 147: filespec.APPEND_CLEAN(root_config_filespec, 0, "root_config", 0);
1.29 paf 148: main_class=use_file(
1.148 parser 149: filespec,
1.153 parser 150: true/*ignore class_path*/, root_config_fail_on_read_problem,
1.37 paf 151: main_class_name, main_class);
1.29 paf 152: }
1.186 paf 153: // charsets must only be specified in root config
154: // so that users would not interfere
1.164 parser 155: if(main_class) {
156: /* $MAIN:CHARSETS[
157: $.charsetname1[/full/path/to/charset/file.cfg]
158: ...
159: ]
160: */
161: if(Value *vcharsets=main_class->get_element(*charsets_name)) {
1.172 parser 162: if(Hash *charsets=vcharsets->get_hash(0))
1.186 paf 163: charsets->for_each(load_charset);
1.164 parser 164: else
1.197 paf 165: throw Exception("parser.runtime",
1.164 parser 166: &vcharsets->name(),
167: "must be hash");
168: }
169: }
1.124 paf 170: // configure root options
1.72 paf 171: // until someone with less privileges have overriden them
1.129 paf 172: OP.configure_admin(*this);
1.124 paf 173: methoded_array->configure_admin(*this);
1.72 paf 174:
1.153 parser 175: // loading site config
176: if(site_config_filespec) {
1.77 paf 177: String& filespec=*NEW String(pool());
1.153 parser 178: filespec.APPEND_CLEAN(site_config_filespec, 0, "site_config", 0);
1.37 paf 179: main_class=use_file(
1.148 parser 180: filespec,
1.153 parser 181: true/*ignore class_path*/, site_config_fail_on_read_problem,
1.37 paf 182: main_class_name, main_class);
1.29 paf 183: }
1.8 paf 184:
1.72 paf 185: // loading auto.p files from document_root/..
186: // to the one beside requested file.
187: // all assigned bases from upper dir
188: {
1.115 paf 189: const char *after=info.path_translated;
190: size_t drlen=strlen(info.document_root);
191: if(memcmp(after, info.document_root, drlen)==0) {
192: after+=drlen;
193: if(after[-1]=='/')
194: --after;
195: }
196:
1.152 parser 197: int step=0;
1.115 paf 198: while(const char *before=strchr(after, '/')) {
1.152 parser 199: String& sfile_spec=*NEW String(pool());
1.115 paf 200: if(after!=info.path_translated) {
1.152 parser 201: sfile_spec.APPEND_CLEAN(
202: info.path_translated, before-info.path_translated,
203: "path-translated-scanned", step++);
204: sfile_spec << "/" AUTO_FILE_NAME;
205:
206: main_class=use_file(sfile_spec,
207: true/*ignore class_path*/, false/*ignore read problem*/,
208: main_class_name, main_class);
1.115 paf 209: }
210: after=before+1;
1.72 paf 211: }
212: }
1.34 paf 213:
1.125 paf 214: // compile requested file
1.77 paf 215: String& spath_translated=*NEW String(pool());
1.136 parser 216: spath_translated.APPEND_TAINTED(info.path_translated, 0, "user-request", 0);
1.148 parser 217: main_class=use_file(spath_translated,
218: true/*ignore class_path*/, true/*don't ignore read problem*/,
1.72 paf 219: main_class_name, main_class);
1.7 paf 220:
1.124 paf 221: // configure not-root=user options
1.129 paf 222: OP.configure_user(*this);
1.124 paf 223: methoded_array->configure_user(*this);
224:
1.85 paf 225: // $MAIN:MIME-TYPES
226: if(Value *element=main_class->get_element(*mime_types_name))
227: if(Table *table=element->get_table())
228: mime_types=table;
1.102 paf 229:
1.124 paf 230: // filling form fields
1.153 parser 231: form.fill_fields_and_tables(*this);
1.102 paf 232:
1.124 paf 233: // filling cookies
234: cookie.fill_fields(*this);
1.25 paf 235:
1.183 paf 236: #ifdef RESOURCES_DEBUG
237: //measure:after compile
238: gettimeofday(&mt[1],NULL);
239: #endif
1.25 paf 240: // execute @main[]
1.189 paf 241: const String *body_string=execute_virtual_method(*main_class, *main_method_name);
1.41 paf 242: if(!body_string)
1.197 paf 243: throw Exception("parser.runtime",
1.145 parser 244: 0,
245: "'"MAIN_METHOD_NAME"' method not found");
1.79 paf 246:
1.183 paf 247: #ifdef RESOURCES_DEBUG
248: //measure:after main
249: gettimeofday(&mt[2],NULL);
250: #endif
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;
1.119 paf 254: // @postprocess
1.91 paf 255: if(Value *value=main_class->get_element(*post_process_method_name))
256: if(Junction *junction=value->get_junction())
257: if(const Method *method=junction->method) {
258: // preparing to pass parameters to
1.119 paf 259: // @postprocess[data]
1.146 parser 260: VMethodFrame frame(pool(), value->name(), *junction);
1.91 paf 261: frame.set_self(*main_class);
262:
263: frame.store_param(method->name,
264: &body_vstring_before_post_process);
265: body_vstring_after_post_process=
1.188 paf 266: NEW VString(execute_method(frame, *method));
1.91 paf 267: }
1.90 paf 268:
1.144 parser 269: bool origins_mode=main_class->get_element(*origins_mode_name)!=0;
270:
271: const VFile *body_file=body_vstring_after_post_process->as_vfile(
272: String::UL_UNSPECIFIED, origins_mode);
1.41 paf 273:
1.45 paf 274: // extract response body
275: Value *body_value=static_cast<Value *>(
276: response.fields().get(*body_name));
1.119 paf 277: if(body_value) // there is some $response.body
1.90 paf 278: body_file=body_value->as_vfile();
1.144 parser 279: else if(origins_mode)
280: response.fields().put(*content_type_name,
281: NEW VString(*NEW String(pool(), ORIGINS_CONTENT_TYPE)));
1.45 paf 282:
1.183 paf 283: #ifdef RESOURCES_DEBUG
284: //measure:after postprocess
285: gettimeofday(&mt[3],NULL);
286: #endif
287:
1.45 paf 288: // OK. write out the result
1.90 paf 289: output_result(*body_file, header_only);
1.183 paf 290:
291: #ifdef RESOURCES_DEBUG
292: //measure:after output_result
293: gettimeofday(&mt[9],NULL);
294: t[9]=mt[9].tv_sec+mt[9].tv_usec/1000000.0;
295:
296: double t[10];
297: for(int i=0;i<10;i++)
298: t[i]=mt[i].tv_sec+mt[i].tv_usec/1000000.0;
299: //measure:log2 compile,main,postprocess,output
300: SAPI::log(pool(), "rmeasure: %s,%.2f,%.2f,%.2f %.2f,%.2f %.2f",
301: info.uri,
302: t[1]-t[0],
303: t[2]-t[1],
304: t[3]-t[2],
305: sql_connect_time,sql_request_time,
306: t[9]-t[3]
307: );
308: #endif
1.171 parser 309: } catch(const Exception& e) { // request handling problem
1.76 paf 310: // we're returning not result, but error explanation
1.169 parser 311: try {
1.76 paf 312: // log the beast
313: const String *problem_source=e.problem_source();
1.114 paf 314: if(problem_source && problem_source->size())
1.76 paf 315: SAPI::log(pool(),
1.199 ! paf 316: "%s: "
1.76 paf 317: #ifndef NO_STRING_ORIGIN
1.180 paf 318: ORIGIN_FILE_LINE_FORMAT": "
1.76 paf 319: #endif
1.197 paf 320: "'%s' %s [%s]",
1.199 ! paf 321: info.uri,
1.76 paf 322: #ifndef NO_STRING_ORIGIN
323: problem_source->origin().file?problem_source->origin().file:"global",
324: problem_source->origin().line,
325: #endif
1.173 paf 326: problem_source->cstr(),
1.76 paf 327: e.comment(),
1.197 paf 328: e.type()?e.type():"-"
1.76 paf 329: );
330: else
331: SAPI::log(pool(),
1.199 ! paf 332: "%s: "
1.197 paf 333: "%s [%s]",
1.199 ! paf 334: info.uri,
1.76 paf 335: e.comment(),
1.197 paf 336: e.type()?e.type():"-"
1.180 paf 337: );
1.171 parser 338:
1.43 paf 339: // reset language to default
340: flang=fdefault_lang;
341:
342: // reset response
343: response.fields().clear();
344:
345: // this is what we'd return in $response:body
1.41 paf 346: const String *body_string=0;
1.43 paf 347:
1.30 paf 348: if(main_class) { // we've managed to end up with some main_class
349: // maybe we'd be lucky enough as to report an error
350: // in a gracefull way...
1.195 paf 351: if(Value *value=main_class->get_element(*unhandled_exception_method_name))
1.30 paf 352: if(Junction *junction=value->get_junction())
353: if(const Method *method=junction->method) {
1.169 parser 354: // preparing to pass parameters to
1.196 paf 355: // @unhandled_exception[exception;stack]
1.146 parser 356: VMethodFrame frame(pool(), value->name(), *junction);
1.38 paf 357: frame.set_self(*main_class);
1.30 paf 358:
1.196 paf 359: // $exception
1.195 paf 360: frame.store_param(method->name, &exception2vhash(pool(), e));
1.171 parser 361: // $stack[^table::set{name origin}]
362: Array& stack_trace_columns=*NEW Array(pool());
363: stack_trace_columns+=NEW String(pool(), "name");
1.195 paf 364: stack_trace_columns+=NEW String(pool(), "file");
365: stack_trace_columns+=NEW String(pool(), "lineno");
1.171 parser 366: Table& stack_trace=*NEW Table(pool(), 0, &stack_trace_columns);
1.196 paf 367: Array_iter tracei(exception_trace);
1.171 parser 368: while(tracei.has_next()) {
369: Array& row=*NEW Array(pool());
370:
371: const String *name=(const String *)tracei.next();
372: row+=name; // name column
373: #ifndef NO_STRING_ORIGIN
374: const Origin& origin=name->origin();
375: if(origin.file) {
1.195 paf 376: row+=NEW String(pool(), origin.file, 0, true); // file column
377: char *buf=(char *)malloc(MAX_NUMBER);
378: size_t buf_size=snprintf(buf, MAX_NUMBER, "%d", 1+origin.line);
379: row+=NEW String(pool(), buf, buf_size, true); // line column
1.171 parser 380: }
381: #endif
382: stack_trace+=&row;
383: }
384: frame.store_param(method->name,
385: NEW VTable(pool(), &stack_trace));
386:
1.43 paf 387: // future $response:body=
1.171 parser 388: // execute ^exception[origin;source;comment;type;code;stack]
1.188 paf 389: body_string=&execute_method(frame, *method);
1.30 paf 390: }
391: }
392:
1.41 paf 393: if(!body_string) { // couldn't report an error beautifully?
394: // doing that ugly
395:
396: // make up result: $origin $source $comment $type $code
397: char *buf=(char *)malloc(MAX_STRING);
1.30 paf 398: size_t printed=0;
399: const String *problem_source=e.problem_source();
400: if(problem_source) {
1.16 paf 401: #ifndef NO_STRING_ORIGIN
1.30 paf 402: const Origin& origin=problem_source->origin();
403: if(origin.file)
1.180 paf 404: printed+=snprintf(buf+printed, MAX_STRING-printed,
405: ORIGIN_FILE_LINE_FORMAT": ",
406: origin.file, 1+origin.line
407: );
1.28 paf 408: #endif
1.41 paf 409: printed+=snprintf(buf+printed, MAX_STRING-printed, "'%s' ",
1.173 paf 410: problem_source->cstr());
1.30 paf 411: }
1.41 paf 412: printed+=snprintf(buf+printed, MAX_STRING-printed, "%s",
1.30 paf 413: e.comment());
1.197 paf 414: if(const char *type=e.type())
415: printed+=snprintf(buf+printed, MAX_STRING-printed, " type: %s", type);
1.43 paf 416:
417: // future $response:content-type
1.49 paf 418: response.fields().put(*content_type_name,
1.82 paf 419: NEW VString(*NEW String(pool(), UNHANDLED_EXCEPTION_CONTENT_TYPE)));
1.43 paf 420: // future $response:body
1.44 paf 421: body_string=NEW String(pool(), buf);
1.30 paf 422: }
1.41 paf 423:
1.144 parser 424: VString body_vstring(*body_string);
1.90 paf 425: const VFile *body_file=body_vstring.as_vfile();
426:
1.45 paf 427: // ERROR. write it out
1.90 paf 428: output_result(*body_file, header_only);
1.170 parser 429: } catch(const Exception& ) {
1.169 parser 430: /*re*/throw;
1.3 paf 431: }
1.1 paf 432: }
433: }
434:
1.148 parser 435: VStateless_class *Request::use_file(const String& file_name,
436: bool ignore_class_path, bool fail_on_read_problem,
1.26 paf 437: const String *name,
438: VStateless_class *base_class) {
1.73 paf 439: // cyclic dependence check
1.148 parser 440: if(used_files.get(file_name))
1.73 paf 441: return base_class;
1.148 parser 442: used_files.put(file_name, (Hash::Val *)true);
1.73 paf 443:
1.148 parser 444: const String *file_spec;
1.153 parser 445: if(ignore_class_path) // ignore_class_path?
1.148 parser 446: file_spec=&file_name;
1.153 parser 447: else if(file_name.first_char()=='/') //absolute path, no need to scan MAIN:CLASS_PATH?
448: file_spec=&absolute(file_name);
449: else {
450: file_spec=0;
451: if(main_class)
452: if(Value *element=main_class->get_element(*class_path_name)) {
453: if(element->is_string()) {
1.187 paf 454: file_spec=file_readable(absolute(element->as_string()), file_name); // found at class_path?
1.153 parser 455: } else if(Table *table=element->get_table()) {
456: int size=table->size();
457: for(int i=size; i--; ) {
458: const String& path=*static_cast<Array *>(table->get(i))->get_string(0);
1.187 paf 459: if(file_spec=file_readable(absolute(path), file_name))
1.153 parser 460: break; // found along class_path
1.148 parser 461: }
1.153 parser 462: } else
1.197 paf 463: throw Exception("parser.runtime",
1.153 parser 464: &element->name(),
465: "must be string or table");
466: if(!file_spec)
1.197 paf 467: throw Exception("parser.runtime",
1.153 parser 468: &file_name,
469: "not found along " MAIN_CLASS_NAME ":" CLASS_PATH_NAME);
470: }
471: if(!file_spec)
1.197 paf 472: throw Exception("parser.runtime",
1.153 parser 473: &file_name,
474: "usage failed - no " MAIN_CLASS_NAME ":" CLASS_PATH_NAME " were specified");
1.148 parser 475: }
1.73 paf 476:
1.148 parser 477: char *source=file_read_text(pool(), *file_spec, fail_on_read_problem);
1.3 paf 478: if(!source)
1.12 paf 479: return base_class;
1.3 paf 480:
1.148 parser 481: return use_buf(source, file_spec->cstr(), 0/*new class*/, name, base_class);
1.16 paf 482: }
483:
1.67 paf 484: VStateless_class *Request::use_buf(const char *source, const char *file,
1.26 paf 485: VStateless_class *aclass, const String *name,
486: VStateless_class *base_class) {
1.5 paf 487: // compile loaded class
1.26 paf 488: VStateless_class& cclass=COMPILE(source, aclass, name, base_class, file);
1.1 paf 489:
1.4 paf 490: // locate and execute possible @auto[] static method
1.143 parser 491: execute_nonvirtual_method(cclass, *auto_method_name, false /*no result needed*/);
1.16 paf 492: return &cclass;
1.19 paf 493: }
494:
1.77 paf 495: const String& Request::relative(const char *apath, const String& relative_name) {
496: int lpath_buf_size=strlen(apath)+1;
497: char *lpath=(char *)malloc(lpath_buf_size);
498: memcpy(lpath, apath, lpath_buf_size);
1.120 paf 499: if(!rsplit(lpath, '/'))
500: strcpy(lpath, ".");
1.77 paf 501: String& result=*NEW String(pool(), lpath);
1.104 paf 502: result << "/" << relative_name;
1.19 paf 503: return result;
504: }
505:
1.77 paf 506: const String& Request::absolute(const String& relative_name) {
507: char *relative_name_cstr=relative_name.cstr();
508: if(relative_name_cstr[0]=='/') {
509: String& result=*NEW String(pool(), info.document_root);
1.104 paf 510: result << relative_name;
1.19 paf 511: return result;
512: } else
1.77 paf 513: return relative(info.path_translated, relative_name);
1.1 paf 514: }
1.45 paf 515:
1.101 paf 516: static void add_header_attribute(const Hash::Key& aattribute, Hash::Val *ameaning,
517: void *info) {
1.178 paf 518: Request& r=*static_cast<Request *>(info);
1.184 paf 519: if(aattribute==BODY_NAME
520: || aattribute==CHARSET_NAME)
1.101 paf 521: return;
522:
523: Value& lmeaning=*static_cast<Value *>(ameaning);
524: Pool& pool=lmeaning.pool();
525:
526: SAPI::add_header_attribute(pool,
1.173 paf 527: aattribute.cstr(),
1.101 paf 528: attributed_meaning_to_string(lmeaning, String::UL_HTTP_HEADER).cstr());
529: }
1.90 paf 530: void Request::output_result(const VFile& body_file, bool header_only) {
1.51 paf 531: // header: cookies
532: cookie.output_result();
533:
1.90 paf 534: // set content-type
535: if(String *body_file_content_type=static_cast<String *>(
536: body_file.fields().get(*vfile_mime_type_name))) {
537: // body file content type
538: response.fields().put(*content_type_name, body_file_content_type);
539: } else {
540: // default content type
541: response.fields().put_dont_replace(*content_type_name,
542: default_content_type?default_content_type
543: :NEW VString(*NEW String(pool(), DEFAULT_CONTENT_TYPE)));
1.92 paf 544: }
545:
546: // content-disposition
1.111 paf 547: if(VString *vfile_name=static_cast<VString *>(body_file.fields().get(*name_name)))
548: if(vfile_name->string()!=NONAME_DAT) {
549: VHash& vhash=*NEW VHash(pool());
1.174 paf 550: vhash.hash(0).put(*content_disposition_filename_name, vfile_name);
1.111 paf 551: response.fields().put(*content_disposition_name, &vhash);
552: }
1.49 paf 553:
1.62 paf 554: // prepare header: $response:fields without :body
1.178 paf 555: response.fields().for_each(add_header_attribute, this);
1.50 paf 556:
1.185 paf 557: // transcode
1.184 paf 558: const void *client_body;
559: size_t client_content_length;
1.186 paf 560: Charset::transcode(pool(),
561: pool().get_source_charset(), body_file.value_ptr(), body_file.value_size(),
562: pool().get_client_charset(), client_body, client_content_length
1.184 paf 563: );
1.50 paf 564:
1.62 paf 565: // prepare header: content-length
1.184 paf 566: if(client_content_length) { // useful for redirecting [header "location: http://..."]
1.65 paf 567: char content_length_cstr[MAX_NUMBER];
1.184 paf 568: snprintf(content_length_cstr, MAX_NUMBER, "%u", client_content_length);
1.69 paf 569: SAPI::add_header_attribute(pool(), "content-length", content_length_cstr);
1.65 paf 570: }
1.62 paf 571:
572: // send header
1.69 paf 573: SAPI::send_header(pool());
1.71 paf 574:
1.62 paf 575: // send body
576: if(!header_only)
1.184 paf 577: SAPI::send_body(pool(), client_body, client_content_length);
1.50 paf 578: }
1.104 paf 579:
580: const String& Request::mime_type_of(const char *user_file_name_cstr) {
581: if(mime_types)
582: if(const char *cext=strrchr(user_file_name_cstr, '.')) {
583: String sext(pool(), ++cext);
584: if(mime_types->locate(0, sext))
585: if(const String *result=mime_types->item(1))
586: return *result;
587: else
1.197 paf 588: throw Exception("parser.runtime",
1.104 paf 589: mime_types->origin_string(),
590: "MIME-TYPE table column elements must not be empty");
591: }
592: return *NEW String(pool(), "application/octet-stream");
1.133 parser 593: }
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