--- parser3/src/main/pa_request.C 2001/12/15 21:28:21 1.186 +++ parser3/src/main/pa_request.C 2002/11/25 14:10:53 1.239 @@ -1,12 +1,12 @@ /** @file Parser: request class main part. @see compile.C and execute.C. - Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com) - Author: Alexander Petrosyan (http://paf.design.ru) - - $Id: pa_request.C,v 1.186 2001/12/15 21:28:21 paf Exp $ + Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com) + Author: Alexandr Petrosian (http://paf.design.ru) */ +static const char* IDENT_REQUEST_C="$Date: 2002/11/25 14:10:53 $"; + #include "pa_sapi.h" #include "pa_common.h" #include "pa_request.h" @@ -19,8 +19,11 @@ #include "pa_vtable.h" #include "pa_vfile.h" #include "pa_dictionary.h" -#include "pa_charsets.h" #include "pa_charset.h" +#include "pa_charsets.h" + +const char *POST_PROCESS_METHOD_NAME="postprocess"; +const char *UNHANDLED_EXCEPTION_METHOD_NAME="unhandled_exception"; /// content type of exception response, when no @MAIN:exception handler defined const char *UNHANDLED_EXCEPTION_CONTENT_TYPE="text/plain"; @@ -29,27 +32,23 @@ const char *UNHANDLED_EXCEPTION_CONTENT_ const char *DEFAULT_CONTENT_TYPE="text/html"; const char *ORIGINS_CONTENT_TYPE="text/plain"; -Methoded *MOP_create(Pool&); - -static void load_charset(const Hash::Key& akey, Hash::Val *avalue, - void *) { - Value& value=*static_cast(avalue); - - if(!charsets->get(akey)) // don't we know that charset? - charsets->put(akey, - new(charsets->pool()) Charset(charsets->pool(), akey, &value.as_string())); -} +// op.C +VClass& VClassMAIN_create(Pool& pool); +// op.C +VHash& exception2vhash(Pool& pool, const Exception& e); // Request::Request(Pool& apool, Info& ainfo, uchar adefault_lang, bool status_allowed) : Pooled(apool), + main_method_name(apool, MAIN_METHOD_NAME), stack(apool), - OP(*MOP_create(apool)), + main_class(VClassMAIN_create(apool)), env(apool), status(apool), form(apool), + mail(apool), math(apool), request(apool, *this), response(apool), @@ -59,16 +58,18 @@ Request::Request(Pool& apool, info(ainfo), post_data(0), post_size(0), used_files(apool), + configure_admin_done(false), default_content_type(0), mime_types(0), - main_class(0), - connection(0), + fconnection(0), classes_conf(apool), anti_endless_execute_recoursion(0), - trace(apool) + exception_trace(apool) #ifdef RESOURCES_DEBUG - ,sql_connect_time(0),sql_request_time(0) + , sql_connect_time(0),sql_request_time(0) #endif + , method_frame(0), rcontext(0), wcontext(0), + finterrupted(false) { // default charsets pool().set_source_charset(*utf8_charset); @@ -78,8 +79,8 @@ Request::Request(Pool& apool, cache_managers->maybe_expire(); /// directly used - // operators - OP.register_directly_used(*this); + // MAIN class, operators + classes().put(main_class.name(), &main_class); // classes: // table, file, random, mail, image, ... methoded_array->register_directly_used(*this); @@ -101,9 +102,55 @@ Request::Request(Pool& apool, /// bases used // form class - classes().put(form.get_class()->base()->name(), &form); + classes().put(form.get_class()->base_class()->name(), &form); + // mail class + classes().put(mail.get_class()->base_class()->name(), &mail); // math class - classes().put(math.get_class()->base()->name(), &math); + classes().put(math.get_class()->base_class()->name(), &math); +} + +Request::~Request() { +#ifdef XML + // if for some strange reason xml generic errors failed to be reported, free them up + if(const char *xml_generic_errors=xmlGenericErrors()) { + SAPI::log(pool(), "warning: unreported xmlGenericErrors: %s", xml_generic_errors); + free((void *)xml_generic_errors); + } +#endif +} + +Value *Request::get_self() { return method_frame?&method_frame->self():0; } + +static void load_charset(const Hash::Key& akey, Hash::Val *avalue, void *) { + charsets->load_charset(akey, static_cast(avalue)->as_string()); +} +void Request::configure_admin(VStateless_class& conf_class, const String *source) { + if(configure_admin_done) + throw Exception("parser.runtime", + source, + "parser already configured"); + configure_admin_done=true; + + // charsets must only be specified in method_frame config + // so that users would not interfere + + /* $MAIN:CHARSETS[ + $.charsetname1[/full/path/to/charset/file.cfg] + ... + ] + */ + if(Value *vcharsets=conf_class.get_element(*charsets_name, conf_class, false)) { + if(Hash *charsets=vcharsets->get_hash(0)) + charsets->for_each(load_charset); + else if(!vcharsets->get_string()) + throw Exception("parser.runtime", + 0, + "$" MAIN_CLASS_NAME ":" CHARSETS_NAME " must be hash"); + } + + // configure method_frame options + // until someone with less privileges have overriden them + methoded_array->configure_admin(*this); } /** @@ -118,8 +165,7 @@ Request::Request(Pool& apool, */ void Request::core( - const char *root_config_filespec, bool root_config_fail_on_read_problem, - const char *site_config_filespec, bool site_config_fail_on_read_problem, + const char *config_filespec, bool config_fail_on_read_problem, bool header_only) { #ifdef RESOURCES_DEBUG @@ -131,45 +177,13 @@ gettimeofday(&mt[0],NULL); try { char *auto_filespec=(char *)malloc(MAX_STRING); - // loading root config - if(root_config_filespec) { + // loading config + if(config_filespec) { String& filespec=*NEW String(pool()); - filespec.APPEND_CLEAN(root_config_filespec, 0, "root_config", 0); - main_class=use_file( - filespec, - true/*ignore class_path*/, root_config_fail_on_read_problem, - main_class_name, main_class); - } - // charsets must only be specified in root config - // so that users would not interfere - if(main_class) { - /* $MAIN:CHARSETS[ - $.charsetname1[/full/path/to/charset/file.cfg] - ... - ] - */ - if(Value *vcharsets=main_class->get_element(*charsets_name)) { - if(Hash *charsets=vcharsets->get_hash(0)) - charsets->for_each(load_charset); - else - throw Exception(0, 0, - &vcharsets->name(), - "must be hash"); - } - } - // configure root options - // until someone with less privileges have overriden them - OP.configure_admin(*this); - methoded_array->configure_admin(*this); - - // loading site config - if(site_config_filespec) { - String& filespec=*NEW String(pool()); - filespec.APPEND_CLEAN(site_config_filespec, 0, "site_config", 0); - main_class=use_file( - filespec, - true/*ignore class_path*/, site_config_fail_on_read_problem, - main_class_name, main_class); + filespec.APPEND_CLEAN(config_filespec, 0, "config", 0); + use_file(main_class, + filespec, true/* ignore class_path */, + config_fail_on_read_problem, true/* file must exist if 'fail on read problem' not set */); } // loading auto.p files from document_root/.. @@ -193,9 +207,9 @@ gettimeofday(&mt[0],NULL); "path-translated-scanned", step++); sfile_spec << "/" AUTO_FILE_NAME; - main_class=use_file(sfile_spec, - true/*ignore class_path*/, false/*ignore read problem*/, - main_class_name, main_class); + use_file(main_class, + sfile_spec, true/* ignore class_path */, + true/* fail on read problem */, false/* but ignore absence, sole user */); } after=before+1; } @@ -204,16 +218,19 @@ gettimeofday(&mt[0],NULL); // compile requested file String& spath_translated=*NEW String(pool()); spath_translated.APPEND_TAINTED(info.path_translated, 0, "user-request", 0); - main_class=use_file(spath_translated, - true/*ignore class_path*/, true/*don't ignore read problem*/, - main_class_name, main_class); + use_file(main_class, + spath_translated, true/* ignore class_path */, + true/* fail on read problem*/, true/* fail on abscence */); + + // configure method_frame options if not configured yet + if(!configure_admin_done) + configure_admin(main_class, 0); - // configure not-root=user options - OP.configure_user(*this); + // configure not-method_frame=user options methoded_array->configure_user(*this); // $MAIN:MIME-TYPES - if(Value *element=main_class->get_element(*mime_types_name)) + if(Value *element=main_class.get_element(*mime_types_name, main_class, false)) if(Table *table=element->get_table()) mime_types=table; @@ -223,15 +240,17 @@ gettimeofday(&mt[0],NULL); // filling cookies cookie.fill_fields(*this); + // filling mail received + mail.fill_received(*this); + #ifdef RESOURCES_DEBUG //measure:after compile gettimeofday(&mt[1],NULL); #endif // execute @main[] - const String *body_string=execute_virtual_method( - *main_class, *main_method_name); + const String *body_string=execute_virtual_method(main_class, main_method_name); if(!body_string) - throw Exception(0,0, + throw Exception("parser.runtime", 0, "'"MAIN_METHOD_NAME"' method not found"); @@ -243,31 +262,33 @@ gettimeofday(&mt[2],NULL); VString body_vstring_before_post_process(*body_string); VString *body_vstring_after_post_process=&body_vstring_before_post_process; // @postprocess - if(Value *value=main_class->get_element(*post_process_method_name)) + if(Value *value=main_class.get_element( + *NEW String(pool(), POST_PROCESS_METHOD_NAME), + main_class, + false)) if(Junction *junction=value->get_junction()) if(const Method *method=junction->method) { // preparing to pass parameters to // @postprocess[data] - VMethodFrame frame(pool(), value->name(), *junction); - frame.set_self(*main_class); + VMethodFrame frame(pool(), method->name, *junction, 0/*no parent*/); + frame.set_self(main_class); - frame.store_param(method->name, - &body_vstring_before_post_process); + frame.store_param(&body_vstring_before_post_process); body_vstring_after_post_process= - NEW VString(*execute_method(frame, *method)); + NEW VString(execute_method(frame, *method)); } - bool origins_mode=main_class->get_element(*origins_mode_name)!=0; + bool lorigins_mode=origins_mode(); const VFile *body_file=body_vstring_after_post_process->as_vfile( - String::UL_UNSPECIFIED, origins_mode); + String::UL_UNSPECIFIED, lorigins_mode); // extract response body Value *body_value=static_cast( response.fields().get(*body_name)); - if(body_value) // there is some $response.body + if(body_value) // there is some $response:body body_file=body_value->as_vfile(); - else if(origins_mode) + else if(lorigins_mode) response.fields().put(*content_type_name, NEW VString(*NEW String(pool(), ORIGINS_CONTENT_TYPE))); @@ -301,28 +322,28 @@ t[9]-t[3] // we're returning not result, but error explanation try { // log the beast - const String *problem_source=e.problem_source(); - if(problem_source && problem_source->size()) + if(const String *problem_source=e.problem_source()) SAPI::log(pool(), + "%s: " #ifndef NO_STRING_ORIGIN ORIGIN_FILE_LINE_FORMAT": " #endif - "'%s' %s [%s %s]", + "'%s' %s [%s]", + info.uri, #ifndef NO_STRING_ORIGIN problem_source->origin().file?problem_source->origin().file:"global", problem_source->origin().line, #endif problem_source->cstr(), e.comment(), - e.type()?e.type()->cstr():"-", - e.code()?e.code()->cstr():"-" + e.type() ); else SAPI::log(pool(), - "%s [%s %s]", - e.comment(), - e.type()?e.type()->cstr():"-", - e.code()?e.code()->cstr():"-" + "%s: " + "%s [%s]", + info.uri, + e.comment(), e.type() ); // reset language to default @@ -334,101 +355,51 @@ t[9]-t[3] // this is what we'd return in $response:body const String *body_string=0; - if(main_class) { // we've managed to end up with some main_class - // maybe we'd be lucky enough as to report an error - // in a gracefull way... - if(Value *value=main_class->get_element(*exception_method_name)) - if(Junction *junction=value->get_junction()) - if(const Method *method=junction->method) { - // preparing to pass parameters to - // @exception[origin;source;comment;type;code;stack] - VMethodFrame frame(pool(), value->name(), *junction); - frame.set_self(*main_class); - - const String *problem_source=e.problem_source(); - // origin - Value *origin_value=0; -#ifndef NO_STRING_ORIGIN - if(problem_source && problem_source->size()) { - const Origin& origin=problem_source->origin(); - if(origin.file) { - char *buf=(char *)malloc(MAX_STRING); - size_t buf_size=snprintf(buf, MAX_STRING, ORIGIN_FILE_LINE_FORMAT, - origin.file, 1+origin.line); - origin_value=NEW VString(*NEW String(pool(), - buf, buf_size, true)); - } - } -#endif - frame.store_param(method->name, - origin_value?origin_value:NEW VVoid(pool())); - - // source - Value *source_value=0; - if(problem_source && problem_source->size()) { - String& problem_source_copy=*NEW String(pool()); - problem_source_copy.append(*problem_source, - flang, true); - source_value=NEW VString(problem_source_copy); - } - frame.store_param(method->name, - source_value?source_value:NEW VVoid(pool())); - - // comment - String *comment_value=NEW String(pool(), - e.comment(), 0, true); - frame.store_param(method->name, - NEW VString(*comment_value)); - - // type - Value *type_value; - if(e.type()) { - String& type_copy=*NEW String(pool()); - type_value=NEW VString(type_copy.append(*e.type(), - flang, true)); - } else - type_value=NEW VVoid(pool()); - frame.store_param(method->name, type_value); - - // code - Value *code_value; - if(e.code()) { - String& code_copy=*NEW String(pool()); - code_value=NEW VString(code_copy.append(*e.code(), - flang, true)); - } else - code_value=NEW VVoid(pool()); - frame.store_param(method->name, code_value); - - // $stack[^table::set{name origin}] - Array& stack_trace_columns=*NEW Array(pool()); - stack_trace_columns+=NEW String(pool(), "name"); - stack_trace_columns+=NEW String(pool(), "origin"); - Table& stack_trace=*NEW Table(pool(), 0, &stack_trace_columns); - Array_iter tracei(trace); - while(tracei.has_next()) { - Array& row=*NEW Array(pool()); + // maybe we'd be lucky enough as to report an error + // in a gracefull way... + if(Value *value=main_class.get_element( + *NEW String(pool(), UNHANDLED_EXCEPTION_METHOD_NAME), + main_class, + false)) { + if(Junction *junction=value->get_junction()) { + if(const Method *method=junction->method) { + // preparing to pass parameters to + // @unhandled_exception[exception;stack] + VMethodFrame frame(pool(), method->name, *junction, 0/*no caller*/); + frame.set_self(main_class); + + // $exception + frame.store_param(&exception2vhash(pool(), e)); + // $stack[^table::set{name origin}] + Array& stack_trace_columns=*NEW Array(pool()); + stack_trace_columns+=NEW String(pool(), "name"); + stack_trace_columns+=NEW String(pool(), "file"); + stack_trace_columns+=NEW String(pool(), "lineno"); + Table& stack_trace=*NEW Table(pool(), 0, &stack_trace_columns); + Array_iter tracei(exception_trace); + while(tracei.has_next()) { + Array& row=*NEW Array(pool()); - const String *name=(const String *)tracei.next(); - row+=name; // name column + const String *name=(const String *)tracei.next(); + row+=name; // name column #ifndef NO_STRING_ORIGIN - const Origin& origin=name->origin(); - if(origin.file) { - char *buf=(char *)malloc(MAX_STRING); - size_t buf_size=snprintf(buf, MAX_STRING, ORIGIN_FILE_LINE_FORMAT, - origin.file, 1+origin.line); - row+=NEW String(pool(), buf, buf_size, true); // origin column - } -#endif - stack_trace+=&row; + const Origin& origin=name->origin(); + if(origin.file) { + row+=NEW String(pool(), origin.file, 0, true); // file column + char *buf=(char *)malloc(MAX_NUMBER); + size_t buf_size=snprintf(buf, MAX_NUMBER, "%d", 1+origin.line); + row+=NEW String(pool(), buf, buf_size, true); // line column } - frame.store_param(method->name, - NEW VTable(pool(), &stack_trace)); - - // future $response:body= - // execute ^exception[origin;source;comment;type;code;stack] - body_string=execute_method(frame, *method); +#endif + stack_trace+=&row; } + frame.store_param(NEW VTable(pool(), &stack_trace)); + + // future $response:body= + // execute ^unhandled_exception[exception;stack] + body_string=&execute_method(frame, *method); + } + } } if(!body_string) { // couldn't report an error beautifully? @@ -437,8 +408,7 @@ t[9]-t[3] // make up result: $origin $source $comment $type $code char *buf=(char *)malloc(MAX_STRING); size_t printed=0; - const String *problem_source=e.problem_source(); - if(problem_source) { + if(const String *problem_source=e.problem_source()) { #ifndef NO_STRING_ORIGIN const Origin& origin=problem_source->origin(); if(origin.file) @@ -450,17 +420,10 @@ t[9]-t[3] printed+=snprintf(buf+printed, MAX_STRING-printed, "'%s' ", problem_source->cstr()); } - printed+=snprintf(buf+printed, MAX_STRING-printed, "%s", - e.comment()); - const String *type=e.type(); - if(type) { - printed+=snprintf(buf+printed, MAX_STRING-printed, " type: %s", - type->cstr()); - const String *code=e.code(); - if(code) - printed+=snprintf(buf+printed, MAX_STRING-printed, ", code: %s", - code->cstr()); - } + if(const char *comment=e.comment(true)) + printed+=snprintf(buf+printed, MAX_STRING-printed, "%s", comment); + if(const char *type=e.type(true)) + printed+=snprintf(buf+printed, MAX_STRING-printed, " type: %s", type); // future $response:content-type response.fields().put(*content_type_name, @@ -480,13 +443,12 @@ t[9]-t[3] } } -VStateless_class *Request::use_file(const String& file_name, - bool ignore_class_path, bool fail_on_read_problem, - const String *name, - VStateless_class *base_class) { +VStateless_class *Request::use_file(VStateless_class& aclass, + const String& file_name, bool ignore_class_path, + bool fail_on_read_problem, bool fail_on_file_absence) { // cyclic dependence check if(used_files.get(file_name)) - return base_class; + return 0; used_files.put(file_name, (Hash::Val *)true); const String *file_spec; @@ -496,69 +458,89 @@ VStateless_class *Request::use_file(cons file_spec=&absolute(file_name); else { file_spec=0; - if(main_class) - if(Value *element=main_class->get_element(*class_path_name)) { - if(element->is_string()) { - file_spec=file_readable(element->as_string(), file_name); // found at class_path? - } else if(Table *table=element->get_table()) { - int size=table->size(); - for(int i=size; i--; ) { - const String& path=*static_cast(table->get(i))->get_string(0); - if(file_spec=file_readable(path, file_name)) - break; // found along class_path - } - } else - throw Exception(0, 0, - &element->name(), - "must be string or table"); - if(!file_spec) - throw Exception(0, 0, - &file_name, - "not found along " MAIN_CLASS_NAME ":" CLASS_PATH_NAME); - } + if(Value *element=main_class.get_element(*class_path_name, main_class, false)) { + if(element->is_string()) { + file_spec=file_readable(absolute(element->as_string()), file_name); // found at class_path? + } else if(Table *table=element->get_table()) { + int size=table->size(); + for(int i=size; i--; ) { + const String& path=*static_cast(table->get(i))->get_string(0); + if(file_spec=file_readable(absolute(path), file_name)) + break; // found along class_path + } + } else + throw Exception("parser.runtime", + 0, + "$" CLASS_PATH_NAME " must be string or table"); + if(!file_spec) + throw Exception("parser.runtime", + &file_name, + "not found along " MAIN_CLASS_NAME ":" CLASS_PATH_NAME); + } if(!file_spec) - throw Exception(0, 0, + throw Exception("parser.runtime", &file_name, - "usage failed - no " MAIN_CLASS_NAME ":" CLASS_PATH_NAME " were specified"); + "usage failed - no $" MAIN_CLASS_NAME ":" CLASS_PATH_NAME " were specified"); } + if(fail_on_read_problem && !fail_on_file_absence) // ignore file absence if asked for + if(!entry_exists(*file_spec)) + return 0; + char *source=file_read_text(pool(), *file_spec, fail_on_read_problem); if(!source) - return base_class; + return 0; - return use_buf(source, file_spec->cstr(), 0/*new class*/, name, base_class); + return use_buf(aclass, source, *file_spec, file_spec->cstr()); } -VStateless_class *Request::use_buf(const char *source, const char *file, - VStateless_class *aclass, const String *name, - VStateless_class *base_class) { + +VStateless_class *Request::use_buf(VStateless_class& aclass, + const char *source, + const String& filespec, const char *filespec_cstr) { + // temporary zero @conf so to maybe-replace it in compiled code + Temp_method temp_method_conf(aclass, *conf_method_name, 0); + // temporary zero @auto so to maybe-replace it in compiled code + Temp_method temp_method_auto(aclass, *auto_method_name, 0); + // compile loaded class - VStateless_class& cclass=COMPILE(source, aclass, name, base_class, file); + VStateless_class& cclass=COMPILE(aclass, source, filespec_cstr); - // locate and execute possible @auto[] static method - execute_nonvirtual_method(cclass, *auto_method_name, false /*no result needed*/); + // locate and execute possible @conf[] static + VString *vfilespec=NEW VString(filespec); + const Method *method_called; + execute_nonvirtual_method(cclass, + *conf_method_name, vfilespec, + 0/*no result needed*/, &method_called); + if(method_called) + configure_admin(cclass, &method_called->name); + + // locate and execute possible @auto[] static + execute_nonvirtual_method(cclass, + *auto_method_name, vfilespec, + 0/*no result needed*/); return &cclass; } const String& Request::relative(const char *apath, const String& relative_name) { - int lpath_buf_size=strlen(apath)+1; - char *lpath=(char *)malloc(lpath_buf_size); - memcpy(lpath, apath, lpath_buf_size); - if(!rsplit(lpath, '/')) - strcpy(lpath, "."); - String& result=*NEW String(pool(), lpath); - result << "/" << relative_name; + int hpath_buf_size=strlen(apath)+1; + char *hpath=(char *)malloc(hpath_buf_size); + memcpy(hpath, apath, hpath_buf_size); + String& result=*NEW String(pool()); + if(rsplit(hpath, '/')) // if something/splitted + result << hpath << "/"; + result << relative_name; return result; } const String& Request::absolute(const String& relative_name) { - char *relative_name_cstr=relative_name.cstr(); - if(relative_name_cstr[0]=='/') { + if(relative_name.first_char()=='/') { String& result=*NEW String(pool(), info.document_root); result << relative_name; return result; } else - return relative(info.path_translated, relative_name); + return relative_name.pos("://")<0? relative(info.path_translated, relative_name) + :relative_name; // something like "http://xxx" } static void add_header_attribute(const Hash::Key& aattribute, Hash::Val *ameaning, @@ -579,9 +561,10 @@ void Request::output_result(const VFile& // header: cookies cookie.output_result(); + Value *body_file_content_type; // set content-type - if(String *body_file_content_type=static_cast( - body_file.fields().get(*vfile_mime_type_name))) { + if(body_file_content_type=static_cast( + body_file.fields().get(*content_type_name))) { // body file content type response.fields().put(*content_type_name, body_file_content_type); } else { @@ -602,20 +585,26 @@ void Request::output_result(const VFile& // prepare header: $response:fields without :body response.fields().for_each(add_header_attribute, this); - // transcode const void *client_body; size_t client_content_length; - Charset::transcode(pool(), - pool().get_source_charset(), body_file.value_ptr(), body_file.value_size(), - pool().get_client_charset(), client_body, client_content_length - ); + // transcode text body when "text/*" or simple result + if(body_file_content_type) + if(Hash *hash=body_file_content_type->get_hash(0)) + body_file_content_type=static_cast(hash->get(*value_name)); + if(!body_file_content_type/*vstring.as_vfile*/ || body_file_content_type->as_string().pos("text/")==0) { + Charset::transcode(pool(), + pool().get_source_charset(), body_file.value_ptr(), body_file.value_size(), + pool().get_client_charset(), client_body, client_content_length + ); + } else { + client_body=body_file.value_ptr(); + client_content_length=body_file.value_size(); + } // prepare header: content-length - if(client_content_length) { // useful for redirecting [header "location: http://..."] - char content_length_cstr[MAX_NUMBER]; - snprintf(content_length_cstr, MAX_NUMBER, "%u", client_content_length); - SAPI::add_header_attribute(pool(), "content-length", content_length_cstr); - } + char content_length_cstr[MAX_NUMBER]; + snprintf(content_length_cstr, MAX_NUMBER, "%u", client_content_length); + SAPI::add_header_attribute(pool(), "content-length", content_length_cstr); // send header SAPI::send_header(pool()); @@ -629,13 +618,17 @@ const String& Request::mime_type_of(cons if(mime_types) if(const char *cext=strrchr(user_file_name_cstr, '.')) { String sext(pool(), ++cext); - if(mime_types->locate(0, sext)) + if(mime_types->locate(0, sext.change_case(pool(), String::CC_LOWER))) if(const String *result=mime_types->item(1)) return *result; else - throw Exception(0, 0, + throw Exception("parser.runtime", mime_types->origin_string(), - "MIME-TYPE table column elements must not be empty"); + MIME_TYPES_NAME " table column elements must not be empty"); } return *NEW String(pool(), "application/octet-stream"); } + +bool Request::origins_mode() { + return main_class.get_element(*origins_mode_name, main_class, false)!=0; // $ORIGINS mode +}