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| version 1.115, 2001/04/19 11:57:00 | version 1.122.2.4, 2001/04/28 08:30:30 |
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| Line 10 | Line 10 |
| #include "pa_config_includes.h" | #include "pa_config_includes.h" |
| #include <locale.h> | #include "pcre.h" |
| #include "internal.h" | |
| #include "pa_sapi.h" | #include "pa_sapi.h" |
| #include "pa_common.h" | #include "pa_common.h" |
| #include "pa_request.h" | #include "pa_request.h" |
| #include "pa_wwrapper.h" | #include "pa_wwrapper.h" |
| #include "pa_vclass.h" | #include "pa_vclass.h" |
| #include "_op.h" | |
| #include "_table.h" | |
| #include "_file.h" | |
| #include "pa_globals.h" | #include "pa_globals.h" |
| #include "pa_vint.h" | #include "pa_vint.h" |
| #include "pa_vmethod_frame.h" | #include "pa_vmethod_frame.h" |
| #include "pa_types.h" | #include "pa_types.h" |
| #include "pa_vtable.h" | #include "pa_vtable.h" |
| #include "_random.h" | |
| #include "pa_vfile.h" | #include "pa_vfile.h" |
| #include "_mail.h" | |
| #include "_exec.h" | |
| #include "_image.h" | |
| /// $LIMITS.post_max_size default 10M | /// $LIMITS.post_max_size default 10M |
| const size_t MAX_POST_SIZE_DEFAULT=10*0x400*400; | const size_t MAX_POST_SIZE_DEFAULT=10*0x400*400; |
| Line 40 const char *UNHANDLED_EXCEPTION_CONTENT_ | Line 34 const char *UNHANDLED_EXCEPTION_CONTENT_ |
| /// content type of response when no $MAIN:defaults.content-type defined | /// content type of response when no $MAIN:defaults.content-type defined |
| const char *DEFAULT_CONTENT_TYPE="text/html"; | const char *DEFAULT_CONTENT_TYPE="text/html"; |
| Methoded *MOP_create(Pool&); | |
| // | // |
| Request::Request(Pool& apool, | Request::Request(Pool& apool, |
| Info& ainfo, | Info& ainfo, |
| String::Untaint_lang adefault_lang) : Pooled(apool), | String::Untaint_lang adefault_lang) : Pooled(apool), |
| stack(apool), | stack(apool), |
| OP(apool), | OP(*MOP_create(apool)), |
| env(apool), | env(apool), |
| form(apool), | form(apool), |
| request(apool, *this), | request(apool, *this), |
| Line 59 Request::Request(Pool& apool, | Line 55 Request::Request(Pool& apool, |
| default_content_type(0), | default_content_type(0), |
| mime_types(0), | mime_types(0), |
| connection(0), protocol2library(0), | connection(0), protocol2library(0), |
| mail(0) | mail(0), |
| pcre_tables(0) | |
| { | { |
| // root superclass, | /// directly used |
| // parent of all classes, | // operators |
| // operators holder | OP.register_directly_used(*this); |
| initialize_op_class(pool(), OP); | // classes: |
| classes().put(*op_class_name, &OP); | // table, file, random, mail, image |
| // table class | methoded_array->register_directly_used(*this); |
| classes().put(*table_class_name, table_class); | |
| // file class | /// methodless |
| classes().put(*file_class_name, file_class); | |
| // random class | |
| classes().put(*random_class_name, random_class); | |
| // env class | // env class |
| classes().put(*env_class_name, &env); | classes().put(*NEW String(pool(), ENV_CLASS_NAME), &env); |
| // form class | |
| classes().put(*form_class_name, &form); | |
| // request class | // request class |
| classes().put(*request_class_name, &request); | classes().put(*NEW String(pool(), REQUEST_CLASS_NAME), &request); |
| // response class | |
| classes().put(*response_class_name, &response); | |
| // cookie class | // cookie class |
| classes().put(*cookie_class_name, &cookie); | classes().put(*NEW String(pool(), COOKIE_CLASS_NAME), &cookie); |
| // mail class | |
| classes().put(*mail_class_name, mail_class); | /// methoded |
| // image class | // response class |
| classes().put(*image_class_name, image_class); | classes().put(response.get_class()->name(), &response); |
| /// bases used | |
| // form class | |
| classes().put(form.get_class()->base()->name(), &form); | |
| } | |
| static void element2ctypes(unsigned char *tables, | |
| Value& ctype, const String& name, | |
| unsigned char bit, | |
| int group_offset=-1, | |
| bool skip_ws=true) { | |
| Value *value=ctype.get_element(name); | |
| if(!value) | |
| return; | |
| unsigned char *ctypes_table=tables+ctypes_offset; | |
| const unsigned char *cstr= | |
| (const unsigned char *)value->as_string().cstr(String::UL_AS_IS); | |
| for(; *cstr; cstr++) { | |
| unsigned char c=*cstr; | |
| if(skip_ws && (c=='\n' || c=='\t' || c==' ')) | |
| continue; | |
| ctypes_table[c]|=bit; | |
| if(group_offset>=0) | |
| tables[cbits_offset+group_offset+c/8] |= 1 << (c%8); | |
| } | |
| } | |
| static void cstr2ctypes(unsigned char *tables, const unsigned char *cstr, | |
| unsigned char bit) { | |
| unsigned char *ctypes_table=tables+ctypes_offset; | |
| ctypes_table[0]=bit; | |
| for(; *cstr; cstr++) { | |
| unsigned char c=*cstr; | |
| ctypes_table[c]|=bit; | |
| } | |
| } | } |
| static void prepare_case_tables(unsigned char *tables) { | |
| unsigned char *lcc_table=tables+lcc_offset; | |
| unsigned char *fcc_table=tables+fcc_offset; | |
| for(int i=0; i<0x100; i++) | |
| lcc_table[i]=fcc_table[i]=i; | |
| } | |
| static void element2case(unsigned char *tables, Value& ctype, const String& name) { | |
| Value *value=ctype.get_element(name); | |
| if(!value) | |
| return; | |
| unsigned char *lcc_table=tables+lcc_offset; | |
| unsigned char *fcc_table=tables+fcc_offset; | |
| const unsigned char *cstr= | |
| (const unsigned char *)value->as_string().cstr(String::UL_AS_IS); | |
| unsigned char from=0; | |
| for(; *cstr; cstr++) { | |
| unsigned char c=*cstr; | |
| if(c=='\n' || c=='\t' || c==' ') | |
| continue; | |
| if(from) { | |
| lcc_table[from]=c; | |
| fcc_table[from]=c; fcc_table[c]=from; | |
| from=0; | |
| } else | |
| from=c; | |
| } | |
| } | |
| /** | /** |
| load MAIN class, execute @main. | load MAIN class, execute @main. |
| MAIN class consists of all the auto.p files we'd manage to find | MAIN class consists of all the auto.p files we'd manage to find |
| Line 96 Request::Request(Pool& apool, | Line 149 Request::Request(Pool& apool, |
| all located classes become children of one another, | all located classes become children of one another, |
| composing class we name 'MAIN' | composing class we name 'MAIN' |
| @test get rid of setlocale | @test move configure to M-class |
| */ | */ |
| void Request::core(const char *root_auto_path, bool root_auto_fail, | void Request::core(const char *root_auto_path, bool root_auto_fail, |
| const char *site_auto_path, bool site_auto_fail, | const char *site_auto_path, bool site_auto_fail, |
| bool header_only) { | bool header_only) { |
| //_asm { int 3 } | |
| VStateless_class *main_class=0; | VStateless_class *main_class=0; |
| bool need_rethrow=false; Exception rethrow_me; | bool need_rethrow=false; Exception rethrow_me; |
| TRY { | TRY { |
| Line 118 void Request::core(const char *root_auto | Line 172 void Request::core(const char *root_auto |
| // $MAIN:LIMITS hash used here, | // $MAIN:LIMITS hash used here, |
| // until someone with less privileges have overriden them | // until someone with less privileges have overriden them |
| methoded_array->configure(*this); | |
| { | { |
| Value *limits=main_class?main_class->get_element(*limits_name):0; | Value *limits=main_class?main_class->get_element(*limits_name):0; |
| if(info.method && StrEqNc(info.method, "post", true)) { | if(info.method && StrEqNc(info.method, "post", true)) { |
| Line 196 void Request::core(const char *root_auto | Line 251 void Request::core(const char *root_auto |
| // value must be allocated on request's pool for that pool used on | // value must be allocated on request's pool for that pool used on |
| // meaning constructing @see attributed_meaning_to_string | // meaning constructing @see attributed_meaning_to_string |
| default_content_type=defaults?defaults->get_element(*content_type_name):0; | default_content_type=defaults?defaults->get_element(*content_type_name):0; |
| if(Value *element=main_class->get_element(*html_typo_name)) | if(Value *element=main_class->get_element(*user_html_name)) |
| if(Table *table=element->get_table()) | if(Table *table=element->get_table()) |
| pool().set_tag(table); | pool().set_tag(table); |
| Line 210 void Request::core(const char *root_auto | Line 265 void Request::core(const char *root_auto |
| if(Table *table=element->get_table()) | if(Table *table=element->get_table()) |
| mime_types=table; | mime_types=table; |
| // $MAIN:LOCALE.ctype[Russian_Russia.1251] | /* |
| /* | $MAIN:CTYPE[ |
| #define LC_ALL 0 | $white-space[ |
| #define LC_COLLATE 1 | ^#09^#0A^#0B^#0C^#0D^#20] |
| #define LC_CTYPE 2 | $digit[ |
| #define LC_MONETARY 3 | 0123456789] |
| #define LC_NUMERIC 4 | $hex-digit[ |
| #define LC_TIME 5 | 0123456789ABCDEFabcdef] |
| */ | $letter[ |
| if(Value *locale=main_class->get_element(*locale_name)) | ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz] |
| if(Value *element=locale->get_element(*locale_ctype_name)) { | $word[ |
| const String& name=element->as_string(); | 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz] |
| if(!setlocale(LC_CTYPE, name.cstr())) | $meta[ |
| THROW(0, 0, | ^#00$()*+.?[^{|] |
| &name, | |
| "locale is invalid"); | $lowercase[ |
| } | AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz] |
| ] | |
| */ | |
| if(Value *ctype=main_class->get_element(*ctype_name)) { | |
| // lowcase, flipcase, bits digit+word+whitespace, masks | |
| pcre_tables=(unsigned char *)calloc(tables_length); | |
| prepare_case_tables(pcre_tables); | |
| element2ctypes(pcre_tables, *ctype, *ctype_white_space_name, ctype_space, cbit_space, false); | |
| element2ctypes(pcre_tables, *ctype, *ctype_digit_name, ctype_digit, cbit_digit); | |
| element2ctypes(pcre_tables, *ctype, *ctype_hex_digit_name, ctype_xdigit); | |
| element2ctypes(pcre_tables, *ctype, *ctype_letter_name, ctype_letter); | |
| element2ctypes(pcre_tables, *ctype, *ctype_word_name, ctype_word, cbit_word); | |
| cstr2ctypes(pcre_tables, (const unsigned char *)"*+?{^.$|()[", ctype_meta); | |
| element2case(pcre_tables, *ctype, *ctype_lowercase_name); | |
| } | |
| // $MAIN:MAIL[$SMTP[mail.design.ru]] | // $MAIN:MAIL[$SMTP[mail.design.ru]] |
| if(Value *mail_element=main_class->get_element(*mail_name)) | if(Value *mail_element=main_class->get_element(*mail_name)) |
| Line 246 void Request::core(const char *root_auto | Line 317 void Request::core(const char *root_auto |
| VString body_vstring_before_post_process(*body_string); | VString body_vstring_before_post_process(*body_string); |
| VString *body_vstring_after_post_process=&body_vstring_before_post_process; | VString *body_vstring_after_post_process=&body_vstring_before_post_process; |
| // post-process | // @postprocess |
| if(Value *value=main_class->get_element(*post_process_method_name)) | if(Value *value=main_class->get_element(*post_process_method_name)) |
| if(Junction *junction=value->get_junction()) | if(Junction *junction=value->get_junction()) |
| if(const Method *method=junction->method) { | if(const Method *method=junction->method) { |
| // preparing to pass parameters to | // preparing to pass parameters to |
| // @post-process[data] | // @postprocess[data] |
| VMethodFrame frame(pool(), *junction, false); | VMethodFrame frame(pool(), *junction, false); |
| frame.set_self(*main_class); | frame.set_self(*main_class); |
| Line 266 void Request::core(const char *root_auto | Line 337 void Request::core(const char *root_auto |
| // extract response body | // extract response body |
| Value *body_value=static_cast<Value *>( | Value *body_value=static_cast<Value *>( |
| response.fields().get(*body_name)); | response.fields().get(*body_name)); |
| if(body_value) // there is some $request.body | if(body_value) // there is some $response.body |
| body_file=body_value->as_vfile(); | body_file=body_value->as_vfile(); |
| // OK. write out the result | // OK. write out the result |
| Line 467 VStateless_class *Request::use_buf(const | Line 538 VStateless_class *Request::use_buf(const |
| return &cclass; | return &cclass; |
| } | } |
| /// @test with commandline start "parser3 a.html" so that ^load[a.cfg] worked! [now doesnt] | |
| const String& Request::relative(const char *apath, const String& relative_name) { | const String& Request::relative(const char *apath, const String& relative_name) { |
| int lpath_buf_size=strlen(apath)+1; | int lpath_buf_size=strlen(apath)+1; |
| char *lpath=(char *)malloc(lpath_buf_size); | char *lpath=(char *)malloc(lpath_buf_size); |
| memcpy(lpath, apath, lpath_buf_size); | memcpy(lpath, apath, lpath_buf_size); |
| rsplit(lpath, '/'); | if(!rsplit(lpath, '/')) |
| strcpy(lpath, "."); | |
| String& result=*NEW String(pool(), lpath); | String& result=*NEW String(pool(), lpath); |
| result << "/" << relative_name; | result << "/" << relative_name; |
| return result; | return result; |
| Line 497 static void add_header_attribute(const H | Line 568 static void add_header_attribute(const H |
| Value& lmeaning=*static_cast<Value *>(ameaning); | Value& lmeaning=*static_cast<Value *>(ameaning); |
| Pool& pool=lmeaning.pool(); | Pool& pool=lmeaning.pool(); |
| String attribute(pool); | |
| SAPI::add_header_attribute(pool, | SAPI::add_header_attribute(pool, |
| attribute.append(aattribute, String::UL_HTTP_HEADER, true).cstr(), | aattribute.cstr(String::UL_AS_IS), |
| attributed_meaning_to_string(lmeaning, String::UL_HTTP_HEADER).cstr()); | attributed_meaning_to_string(lmeaning, String::UL_HTTP_HEADER).cstr()); |
| } | } |
| void Request::output_result(const VFile& body_file, bool header_only) { | void Request::output_result(const VFile& body_file, bool header_only) { |