Annotation of parser3/src/main/pa_request.C, revision 1.211
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:
1.211 ! paf 7: $Id: pa_request.C,v 1.210 2002/06/12 12:50:32 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"
1.208 paf 22: #include "pa_charset.h"
1.186 paf 23: #include "pa_charsets.h"
1.159 parser 24:
1.207 paf 25: const char *POST_PROCESS_METHOD_NAME="postprocess";
26: const char *UNHANDLED_EXCEPTION_METHOD_NAME="unhandled_exception";
27:
1.82 paf 28: /// content type of exception response, when no @MAIN:exception handler defined
29: const char *UNHANDLED_EXCEPTION_CONTENT_TYPE="text/plain";
30:
31: /// content type of response when no $MAIN:defaults.content-type defined
32: const char *DEFAULT_CONTENT_TYPE="text/html";
1.144 parser 33: const char *ORIGINS_CONTENT_TYPE="text/plain";
1.82 paf 34:
1.123 paf 35: Methoded *MOP_create(Pool&);
1.195 paf 36: // op.C
37: VHash& exception2vhash(Pool& pool, const Exception& e);
1.123 paf 38:
1.157 parser 39: //
40: Request::Request(Pool& apool,
41: Info& ainfo,
1.182 paf 42: uchar adefault_lang,
1.179 paf 43: bool status_allowed) : Pooled(apool),
1.207 paf 44: main_method_name(apool, MAIN_METHOD_NAME),
1.157 parser 45: stack(apool),
46: OP(*MOP_create(apool)),
47: env(apool),
1.175 paf 48: status(apool),
1.157 parser 49: form(apool),
50: math(apool),
51: request(apool, *this),
52: response(apool),
53: cookie(apool),
54: fclasses(apool),
55: fdefault_lang(adefault_lang), flang(adefault_lang),
56: info(ainfo),
57: post_data(0), post_size(0),
58: used_files(apool),
1.208 paf 59: configure_admin_done(false),
1.157 parser 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:
1.208 paf 118: static void load_charset(const Hash::Key& akey, Hash::Val *avalue, void *) {
119: charsets->load_charset(akey, static_cast<Value *>(avalue)->as_string());
120: }
121: void Request::configure_admin(VStateless_class& conf_class, const String *source) {
122: if(configure_admin_done)
123: throw Exception("parser.runtime",
124: source,
125: "parser already configured");
126: configure_admin_done=true;
127:
128: // charsets must only be specified in root config
129: // so that users would not interfere
130:
131: /* $MAIN:CHARSETS[
132: $.charsetname1[/full/path/to/charset/file.cfg]
133: ...
134: ]
135: */
136: if(Value *vcharsets=conf_class.get_element(*charsets_name)) {
137: if(Hash *charsets=vcharsets->get_hash(0))
138: charsets->for_each(load_charset);
1.210 paf 139: else if(!vcharsets->get_string())
1.208 paf 140: throw Exception("parser.runtime",
141: 0,
1.210 paf 142: "$" MAIN_CLASS_NAME ":" CHARSETS_NAME " must be hash");
1.208 paf 143: }
144:
145: // configure root options
146: // until someone with less privileges have overriden them
147: OP.configure_admin(*this);
148: methoded_array->configure_admin(*this);
149: }
1.150 parser 150:
1.64 paf 151: /**
152: load MAIN class, execute @main.
153: MAIN class consists of all the auto.p files we'd manage to find
154: plus
155: the file user requested us to process
156: all located classes become children of one another,
157: composing class we name 'MAIN'
1.180 paf 158:
159: @test log stack trace
160:
1.64 paf 161: */
1.153 parser 162: void Request::core(
1.211 ! paf 163: const char *config_filespec, bool config_fail_on_read_problem,
1.62 paf 164: bool header_only) {
1.183 paf 165:
166: #ifdef RESOURCES_DEBUG
167: //measures
168: struct timeval mt[10];
169: //measure:before all
170: gettimeofday(&mt[0],NULL);
171: #endif
1.169 parser 172: try {
1.29 paf 173: char *auto_filespec=(char *)malloc(MAX_STRING);
174:
1.211 ! paf 175: // loading config
! 176: if(config_filespec) {
1.77 paf 177: String& filespec=*NEW String(pool());
1.211 ! paf 178: filespec.APPEND_CLEAN(config_filespec, 0, "config", 0);
1.29 paf 179: main_class=use_file(
1.148 parser 180: filespec,
1.211 ! paf 181: true/*ignore class_path*/, 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[]
1.207 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
1.207 paf 255: if(Value *value=main_class->get_element(*NEW String(pool(), POST_PROCESS_METHOD_NAME)))
1.91 paf 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]
1.201 paf 260: VMethodFrame frame(pool(), method->name, *junction);
1.91 paf 261: frame.set_self(*main_class);
262:
1.202 paf 263: frame.store_param(&body_vstring_before_post_process);
1.91 paf 264: body_vstring_after_post_process=
1.188 paf 265: NEW VString(execute_method(frame, *method));
1.91 paf 266: }
1.90 paf 267:
1.204 paf 268: bool lorigins_mode=origins_mode();
1.144 parser 269:
270: const VFile *body_file=body_vstring_after_post_process->as_vfile(
1.204 paf 271: String::UL_UNSPECIFIED, lorigins_mode);
1.41 paf 272:
1.45 paf 273: // extract response body
274: Value *body_value=static_cast<Value *>(
275: response.fields().get(*body_name));
1.119 paf 276: if(body_value) // there is some $response.body
1.90 paf 277: body_file=body_value->as_vfile();
1.204 paf 278: else if(lorigins_mode)
1.144 parser 279: response.fields().put(*content_type_name,
280: NEW VString(*NEW String(pool(), ORIGINS_CONTENT_TYPE)));
1.45 paf 281:
1.183 paf 282: #ifdef RESOURCES_DEBUG
283: //measure:after postprocess
284: gettimeofday(&mt[3],NULL);
285: #endif
286:
1.45 paf 287: // OK. write out the result
1.90 paf 288: output_result(*body_file, header_only);
1.183 paf 289:
290: #ifdef RESOURCES_DEBUG
291: //measure:after output_result
292: gettimeofday(&mt[9],NULL);
293: t[9]=mt[9].tv_sec+mt[9].tv_usec/1000000.0;
294:
295: double t[10];
296: for(int i=0;i<10;i++)
297: t[i]=mt[i].tv_sec+mt[i].tv_usec/1000000.0;
298: //measure:log2 compile,main,postprocess,output
299: SAPI::log(pool(), "rmeasure: %s,%.2f,%.2f,%.2f %.2f,%.2f %.2f",
300: info.uri,
301: t[1]-t[0],
302: t[2]-t[1],
303: t[3]-t[2],
304: sql_connect_time,sql_request_time,
305: t[9]-t[3]
306: );
307: #endif
1.171 parser 308: } catch(const Exception& e) { // request handling problem
1.76 paf 309: // we're returning not result, but error explanation
1.169 parser 310: try {
1.76 paf 311: // log the beast
1.205 paf 312: if(const String *problem_source=e.problem_source())
1.76 paf 313: SAPI::log(pool(),
1.199 paf 314: "%s: "
1.76 paf 315: #ifndef NO_STRING_ORIGIN
1.180 paf 316: ORIGIN_FILE_LINE_FORMAT": "
1.76 paf 317: #endif
1.197 paf 318: "'%s' %s [%s]",
1.199 paf 319: info.uri,
1.76 paf 320: #ifndef NO_STRING_ORIGIN
321: problem_source->origin().file?problem_source->origin().file:"global",
322: problem_source->origin().line,
323: #endif
1.173 paf 324: problem_source->cstr(),
1.76 paf 325: e.comment(),
1.206 paf 326: e.type()
1.76 paf 327: );
328: else
329: SAPI::log(pool(),
1.199 paf 330: "%s: "
1.197 paf 331: "%s [%s]",
1.199 paf 332: info.uri,
1.206 paf 333: e.comment(), e.type()
1.180 paf 334: );
1.171 parser 335:
1.43 paf 336: // reset language to default
337: flang=fdefault_lang;
338:
339: // reset response
340: response.fields().clear();
341:
342: // this is what we'd return in $response:body
1.41 paf 343: const String *body_string=0;
1.43 paf 344:
1.30 paf 345: if(main_class) { // we've managed to end up with some main_class
346: // maybe we'd be lucky enough as to report an error
347: // in a gracefull way...
1.207 paf 348: if(Value *value=main_class->get_element(
349: *NEW String(pool(), UNHANDLED_EXCEPTION_METHOD_NAME)))
1.30 paf 350: if(Junction *junction=value->get_junction())
351: if(const Method *method=junction->method) {
1.169 parser 352: // preparing to pass parameters to
1.196 paf 353: // @unhandled_exception[exception;stack]
1.201 paf 354: VMethodFrame frame(pool(), method->name, *junction);
1.38 paf 355: frame.set_self(*main_class);
1.30 paf 356:
1.196 paf 357: // $exception
1.202 paf 358: frame.store_param(&exception2vhash(pool(), e));
1.171 parser 359: // $stack[^table::set{name origin}]
360: Array& stack_trace_columns=*NEW Array(pool());
361: stack_trace_columns+=NEW String(pool(), "name");
1.195 paf 362: stack_trace_columns+=NEW String(pool(), "file");
363: stack_trace_columns+=NEW String(pool(), "lineno");
1.171 parser 364: Table& stack_trace=*NEW Table(pool(), 0, &stack_trace_columns);
1.196 paf 365: Array_iter tracei(exception_trace);
1.171 parser 366: while(tracei.has_next()) {
367: Array& row=*NEW Array(pool());
368:
369: const String *name=(const String *)tracei.next();
370: row+=name; // name column
371: #ifndef NO_STRING_ORIGIN
372: const Origin& origin=name->origin();
373: if(origin.file) {
1.195 paf 374: row+=NEW String(pool(), origin.file, 0, true); // file column
375: char *buf=(char *)malloc(MAX_NUMBER);
376: size_t buf_size=snprintf(buf, MAX_NUMBER, "%d", 1+origin.line);
377: row+=NEW String(pool(), buf, buf_size, true); // line column
1.171 parser 378: }
379: #endif
380: stack_trace+=&row;
381: }
1.202 paf 382: frame.store_param(NEW VTable(pool(), &stack_trace));
1.171 parser 383:
1.43 paf 384: // future $response:body=
1.171 parser 385: // execute ^exception[origin;source;comment;type;code;stack]
1.188 paf 386: body_string=&execute_method(frame, *method);
1.30 paf 387: }
388: }
389:
1.41 paf 390: if(!body_string) { // couldn't report an error beautifully?
391: // doing that ugly
392:
393: // make up result: $origin $source $comment $type $code
394: char *buf=(char *)malloc(MAX_STRING);
1.30 paf 395: size_t printed=0;
1.205 paf 396: if(const String *problem_source=e.problem_source()) {
1.16 paf 397: #ifndef NO_STRING_ORIGIN
1.30 paf 398: const Origin& origin=problem_source->origin();
399: if(origin.file)
1.180 paf 400: printed+=snprintf(buf+printed, MAX_STRING-printed,
401: ORIGIN_FILE_LINE_FORMAT": ",
402: origin.file, 1+origin.line
403: );
1.28 paf 404: #endif
1.41 paf 405: printed+=snprintf(buf+printed, MAX_STRING-printed, "'%s' ",
1.173 paf 406: problem_source->cstr());
1.30 paf 407: }
1.206 paf 408: if(const char *comment=e.comment(true))
409: printed+=snprintf(buf+printed, MAX_STRING-printed, "%s", comment);
410: if(const char *type=e.type(true))
1.197 paf 411: printed+=snprintf(buf+printed, MAX_STRING-printed, " type: %s", type);
1.43 paf 412:
413: // future $response:content-type
1.49 paf 414: response.fields().put(*content_type_name,
1.82 paf 415: NEW VString(*NEW String(pool(), UNHANDLED_EXCEPTION_CONTENT_TYPE)));
1.43 paf 416: // future $response:body
1.44 paf 417: body_string=NEW String(pool(), buf);
1.30 paf 418: }
1.41 paf 419:
1.144 parser 420: VString body_vstring(*body_string);
1.90 paf 421: const VFile *body_file=body_vstring.as_vfile();
422:
1.45 paf 423: // ERROR. write it out
1.90 paf 424: output_result(*body_file, header_only);
1.170 parser 425: } catch(const Exception& ) {
1.169 parser 426: /*re*/throw;
1.3 paf 427: }
1.1 paf 428: }
429: }
430:
1.148 parser 431: VStateless_class *Request::use_file(const String& file_name,
432: bool ignore_class_path, bool fail_on_read_problem,
1.26 paf 433: const String *name,
434: VStateless_class *base_class) {
1.73 paf 435: // cyclic dependence check
1.148 parser 436: if(used_files.get(file_name))
1.73 paf 437: return base_class;
1.148 parser 438: used_files.put(file_name, (Hash::Val *)true);
1.73 paf 439:
1.148 parser 440: const String *file_spec;
1.153 parser 441: if(ignore_class_path) // ignore_class_path?
1.148 parser 442: file_spec=&file_name;
1.153 parser 443: else if(file_name.first_char()=='/') //absolute path, no need to scan MAIN:CLASS_PATH?
444: file_spec=&absolute(file_name);
445: else {
446: file_spec=0;
447: if(main_class)
448: if(Value *element=main_class->get_element(*class_path_name)) {
449: if(element->is_string()) {
1.187 paf 450: file_spec=file_readable(absolute(element->as_string()), file_name); // found at class_path?
1.153 parser 451: } else if(Table *table=element->get_table()) {
452: int size=table->size();
453: for(int i=size; i--; ) {
454: const String& path=*static_cast<Array *>(table->get(i))->get_string(0);
1.187 paf 455: if(file_spec=file_readable(absolute(path), file_name))
1.153 parser 456: break; // found along class_path
1.148 parser 457: }
1.153 parser 458: } else
1.197 paf 459: throw Exception("parser.runtime",
1.201 paf 460: 0,
461: "$" CLASS_PATH_NAME " must be string or table");
1.153 parser 462: if(!file_spec)
1.197 paf 463: throw Exception("parser.runtime",
1.153 parser 464: &file_name,
465: "not found along " MAIN_CLASS_NAME ":" CLASS_PATH_NAME);
466: }
467: if(!file_spec)
1.197 paf 468: throw Exception("parser.runtime",
1.153 parser 469: &file_name,
1.203 paf 470: "usage failed - no $" MAIN_CLASS_NAME ":" CLASS_PATH_NAME " were specified");
1.148 parser 471: }
1.73 paf 472:
1.148 parser 473: char *source=file_read_text(pool(), *file_spec, fail_on_read_problem);
1.3 paf 474: if(!source)
1.12 paf 475: return base_class;
1.3 paf 476:
1.148 parser 477: return use_buf(source, file_spec->cstr(), 0/*new class*/, name, base_class);
1.16 paf 478: }
479:
1.208 paf 480:
1.67 paf 481: VStateless_class *Request::use_buf(const char *source, const char *file,
1.26 paf 482: VStateless_class *aclass, const String *name,
483: VStateless_class *base_class) {
1.5 paf 484: // compile loaded class
1.26 paf 485: VStateless_class& cclass=COMPILE(source, aclass, name, base_class, file);
1.1 paf 486:
1.208 paf 487: // locate and execute possible @conf[] static
1.209 paf 488: const Method *method_called;
1.211 ! paf 489: execute_nonvirtual_method(cclass, *conf_method_name, 0/*no result needed*/,
1.209 paf 490: &method_called);
491: if(method_called)
492: configure_admin(cclass, &method_called->name);
1.208 paf 493:
494: // locate and execute possible @auto[] static
1.209 paf 495: execute_nonvirtual_method(cclass, *auto_method_name, 0/*no result needed*/);
1.16 paf 496: return &cclass;
1.19 paf 497: }
498:
1.77 paf 499: const String& Request::relative(const char *apath, const String& relative_name) {
500: int lpath_buf_size=strlen(apath)+1;
501: char *lpath=(char *)malloc(lpath_buf_size);
502: memcpy(lpath, apath, lpath_buf_size);
1.120 paf 503: if(!rsplit(lpath, '/'))
504: strcpy(lpath, ".");
1.77 paf 505: String& result=*NEW String(pool(), lpath);
1.104 paf 506: result << "/" << relative_name;
1.19 paf 507: return result;
508: }
509:
1.77 paf 510: const String& Request::absolute(const String& relative_name) {
511: char *relative_name_cstr=relative_name.cstr();
512: if(relative_name_cstr[0]=='/') {
513: String& result=*NEW String(pool(), info.document_root);
1.104 paf 514: result << relative_name;
1.19 paf 515: return result;
516: } else
1.77 paf 517: return relative(info.path_translated, relative_name);
1.1 paf 518: }
1.45 paf 519:
1.101 paf 520: static void add_header_attribute(const Hash::Key& aattribute, Hash::Val *ameaning,
521: void *info) {
1.178 paf 522: Request& r=*static_cast<Request *>(info);
1.184 paf 523: if(aattribute==BODY_NAME
524: || aattribute==CHARSET_NAME)
1.101 paf 525: return;
526:
527: Value& lmeaning=*static_cast<Value *>(ameaning);
528: Pool& pool=lmeaning.pool();
529:
530: SAPI::add_header_attribute(pool,
1.173 paf 531: aattribute.cstr(),
1.101 paf 532: attributed_meaning_to_string(lmeaning, String::UL_HTTP_HEADER).cstr());
533: }
1.90 paf 534: void Request::output_result(const VFile& body_file, bool header_only) {
1.51 paf 535: // header: cookies
536: cookie.output_result();
537:
1.90 paf 538: // set content-type
539: if(String *body_file_content_type=static_cast<String *>(
540: body_file.fields().get(*vfile_mime_type_name))) {
541: // body file content type
542: response.fields().put(*content_type_name, body_file_content_type);
543: } else {
544: // default content type
545: response.fields().put_dont_replace(*content_type_name,
546: default_content_type?default_content_type
547: :NEW VString(*NEW String(pool(), DEFAULT_CONTENT_TYPE)));
1.92 paf 548: }
549:
550: // content-disposition
1.111 paf 551: if(VString *vfile_name=static_cast<VString *>(body_file.fields().get(*name_name)))
552: if(vfile_name->string()!=NONAME_DAT) {
553: VHash& vhash=*NEW VHash(pool());
1.174 paf 554: vhash.hash(0).put(*content_disposition_filename_name, vfile_name);
1.111 paf 555: response.fields().put(*content_disposition_name, &vhash);
556: }
1.49 paf 557:
1.62 paf 558: // prepare header: $response:fields without :body
1.178 paf 559: response.fields().for_each(add_header_attribute, this);
1.50 paf 560:
1.185 paf 561: // transcode
1.184 paf 562: const void *client_body;
563: size_t client_content_length;
1.186 paf 564: Charset::transcode(pool(),
565: pool().get_source_charset(), body_file.value_ptr(), body_file.value_size(),
566: pool().get_client_charset(), client_body, client_content_length
1.184 paf 567: );
1.50 paf 568:
1.62 paf 569: // prepare header: content-length
1.200 paf 570: char content_length_cstr[MAX_NUMBER];
571: snprintf(content_length_cstr, MAX_NUMBER, "%u", client_content_length);
572: SAPI::add_header_attribute(pool(), "content-length", content_length_cstr);
1.62 paf 573:
574: // send header
1.69 paf 575: SAPI::send_header(pool());
1.71 paf 576:
1.62 paf 577: // send body
578: if(!header_only)
1.184 paf 579: SAPI::send_body(pool(), client_body, client_content_length);
1.50 paf 580: }
1.104 paf 581:
582: const String& Request::mime_type_of(const char *user_file_name_cstr) {
583: if(mime_types)
584: if(const char *cext=strrchr(user_file_name_cstr, '.')) {
585: String sext(pool(), ++cext);
586: if(mime_types->locate(0, sext))
587: if(const String *result=mime_types->item(1))
588: return *result;
589: else
1.197 paf 590: throw Exception("parser.runtime",
1.104 paf 591: mime_types->origin_string(),
592: "MIME-TYPE table column elements must not be empty");
593: }
594: return *NEW String(pool(), "application/octet-stream");
1.133 parser 595: }
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