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| version 1.45, 2001/09/26 10:32:25 | version 1.77, 2002/03/27 13:33:31 |
|---|---|
| Line 1 | Line 1 |
| /** @file | /** @file |
| Parser: parser @b operators. | Parser: parser @b operators. |
| Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com) | Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com) |
| Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf) | Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) |
| $Id$ | $Id$ |
| */ | */ |
| #include "classes.h" | #include "classes.h" |
| #include "pa_config_includes.h" | |
| #include "pa_common.h" | #include "pa_common.h" |
| #include "pa_request.h" | #include "pa_request.h" |
| #include "pa_vint.h" | #include "pa_vint.h" |
| Line 39 private: | Line 38 private: |
| // methods | // methods |
| static void _if(Request& r, const String&, MethodParams *params) { | static void _if(Request& r, const String&, MethodParams *params) { |
| Value& condition_code=params->get(0); | Value& condition_code=params->as_junction(0, "condition must be expression"); |
| bool condition=r.process(condition_code, | bool condition=r.process(condition_code, |
| 0/*no name*/, | 0/*no name*/, |
| false/*don't intercept string*/).as_bool(); | false/*don't intercept string*/).as_bool(); |
| if(condition) | if(condition) |
| r.write_pass_lang(r.process(params->as_junction(1, "'then' parameter must be code"))); | r.write_pass_lang(r.process(params->as_junction(1, "'then' parameter must be code"))); |
| else if(params->size()==3) | else if(params->size()>2) |
| r.write_pass_lang(r.process(params->as_junction(2, "'else' parameter must be code"))); | r.write_pass_lang(r.process(params->as_junction(2, "'else' parameter must be code"))); |
| } | } |
| static void _untaint(Request& r, const String& method_name, MethodParams *params) { | static void _untaint(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| const String& lang_name=r.process(params->get(0)).as_string(); | uchar lang; |
| String::Untaint_lang lang=static_cast<String::Untaint_lang>( | if(params->size()==1) |
| untaint_lang_name2enum->get_int(lang_name)); | lang=String::UL_AS_IS; // mark as simply 'tainted'. useful in html from sql |
| if(!lang) | else { |
| PTHROW(0, 0, | const String& lang_name=params->as_string(0, "lang must be string"); |
| &lang_name, | lang=untaint_lang_name2enum->get_int(lang_name); |
| "invalid untaint language"); | if(!lang) |
| throw Exception(0, 0, | |
| &lang_name, | |
| "invalid taint language"); | |
| } | |
| { | { |
| Value& vbody=params->as_junction(1, "body must be code"); | Value& vbody=params->as_junction(params->size()-1, "body must be code"); |
| Temp_lang temp_lang(r, lang); // set temporarily specified ^untaint[language; | Temp_lang temp_lang(r, lang); // set temporarily specified ^untaint[language; |
| r.write_pass_lang(r.process(vbody)); // process marking tainted with that lang | r.write_pass_lang(r.process(vbody)); // process marking tainted with that lang |
| Line 72 static void _untaint(Request& r, const S | Line 75 static void _untaint(Request& r, const S |
| static void _taint(Request& r, const String&, MethodParams *params) { | static void _taint(Request& r, const String&, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| String::Untaint_lang lang; | uchar lang; |
| if(params->size()==1) | if(params->size()==1) |
| lang=String::UL_TAINTED; // mark as simply 'tainted'. useful in table:set | lang=String::UL_TAINTED; // mark as simply 'tainted'. useful in table:set |
| else { | else { |
| const String& lang_name= | const String& lang_name=params->as_string(0, "lang must be string"); |
| r.process(params->get(0)).as_string(); | lang=untaint_lang_name2enum->get_int(lang_name); |
| lang=static_cast<String::Untaint_lang>( | |
| untaint_lang_name2enum->get_int(lang_name)); | |
| if(!lang) | if(!lang) |
| PTHROW(0, 0, | throw Exception(0, 0, |
| &lang_name, | &lang_name, |
| "invalid taint language"); | "invalid taint language"); |
| } | } |
| Line 111 static void _process(Request& r, const S | Line 112 static void _process(Request& r, const S |
| #endif | #endif |
| VStateless_class& self_class=*r.self->get_class(); | VStateless_class& self_class=*r.self->get_class(); |
| const Method *main_method; | |
| { | { |
| // temporary remove language change | |
| Temp_lang temp_lang(r, String::UL_PASS_APPENDED); | |
| // temporary zero @main so to maybe-replace it in processed code | // temporary zero @main so to maybe-replace it in processed code |
| Temp_method temp_method_main(self_class, *main_method_name, 0); | Temp_method temp_method_main(self_class, *main_method_name, 0); |
| // temporary zero @auto so it wouldn't be auto-called in Request::use_buf | // temporary zero @auto so it wouldn't be auto-called in Request::use_buf |
| Line 119 static void _process(Request& r, const S | Line 123 static void _process(Request& r, const S |
| // evaluate source to process | // evaluate source to process |
| const String& source= | const String& source= |
| r.process(params->get(0)).as_string(); | r.process(params->as_junction(0, "body must be code")).as_string(); |
| // process source code, append processed methods to 'self' class | // process source code, append processed methods to 'self' class |
| // maybe-define new @main | // maybe-define new @main |
| r.use_buf(source.cstr(), place, &self_class); | r.use_buf( |
| source.cstr(String::UL_UNSPECIFIED, r.connection(0)), | |
| place, | |
| &self_class); | |
| // maybe-execute @main[] | // main_method |
| if(const Method *method=self_class.get_method(*main_method_name)) { | main_method=self_class.get_method(*main_method_name); |
| // execute! | } |
| r.execute(*method->parser_code); | // after restoring current-request-lang |
| } | // maybe-execute @main[] |
| if(main_method) { | |
| // execute! | |
| r.execute(*main_method->parser_code); | |
| } | } |
| } | } |
| Line 147 static void _while(Request& r, const Str | Line 157 static void _while(Request& r, const Str |
| int endless_loop_count=0; | int endless_loop_count=0; |
| while(true) { | while(true) { |
| if(++endless_loop_count>=MAX_LOOPS) // endless loop? | if(++endless_loop_count>=MAX_LOOPS) // endless loop? |
| PTHROW(0, 0, | throw Exception(0, 0, |
| &method_name, | &method_name, |
| "endless loop detected"); | "endless loop detected"); |
| Line 171 static void _use(Request& r, const Strin | Line 181 static void _use(Request& r, const Strin |
| static void _for(Request& r, const String& method_name, MethodParams *params) { | static void _for(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| const String& var_name=r.process(params->get(0)).as_string(); | const String& var_name=params->as_string(0, "var name must be string"); |
| int from=r.process(params->get(1)).as_int(); | int from=params->as_int(1, "from must be int", r); |
| int to=r.process(params->get(2)).as_int(); | int to=params->as_int(2, "to must be int", r); |
| Value& body_code=params->as_junction(3, "body must be code"); | Value& body_code=params->as_junction(3, "body must be code"); |
| Value *delim_code=params->size()==3+1+1?¶ms->get(3+1):0; | Value *delim_maybe_code=params->size()>4?¶ms->get(4):0; |
| if(to-from>=MAX_LOOPS) // too long loop? | |
| throw Exception(0, 0, | |
| &method_name, | |
| "endless loop detected"); | |
| bool need_delim=false; | bool need_delim=false; |
| VInt *vint=new(pool) VInt(pool, 0); | VInt *vint=new(pool) VInt(pool, 0); |
| int endless_loop_count=0; | |
| for(int i=from; i<=to; i++) { | for(int i=from; i<=to; i++) { |
| if(++endless_loop_count>=MAX_LOOPS) // endless loop? | |
| PTHROW(0, 0, | |
| &method_name, | |
| "endless loop detected"); | |
| vint->set_int(i); | vint->set_int(i); |
| r.self/*root*/->put_element(var_name, vint); | r.root->put_element(var_name, vint); |
| Value& processed_body=r.process(body_code); | Value& processed_body=r.process(body_code); |
| if(delim_code) { // delimiter set? | if(delim_maybe_code) { // delimiter set? |
| const String *string=processed_body.get_string(); | const String *string=processed_body.get_string(); |
| if(need_delim && string && string->size()) // need delim & iteration produced string? | if(need_delim && string && string->size()) // need delim & iteration produced string? |
| r.write_pass_lang(r.process(*delim_code)); | r.write_pass_lang(r.process(*delim_maybe_code)); |
| need_delim=true; | need_delim=true; |
| } | } |
| r.write_pass_lang(processed_body); | r.write_pass_lang(processed_body); |
| Line 205 static void _eval(Request& r, const Stri | Line 215 static void _eval(Request& r, const Stri |
| Value *result=r.process(expr, | Value *result=r.process(expr, |
| 0/*no name YET*/, | 0/*no name YET*/, |
| true/*don't intercept string*/).as_expr_result(); | true/*don't intercept string*/).as_expr_result(); |
| if(params->size()==2) { | if(params->size()>1) { |
| Value& fmt=params->as_no_junction(1, "fmt must not be code"); | Value& fmt=params->as_no_junction(1, "fmt must not be code"); |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| Line 217 static void _eval(Request& r, const Stri | Line 227 static void _eval(Request& r, const Stri |
| r.write_no_lang(*result); | r.write_no_lang(*result); |
| } | } |
| static void _connect(Request& r, const String& method_name, MethodParams *params) { | static void _connect(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| #ifdef RESOURCES_DEBUG | |
| struct timeval mt[2]; | |
| #endif | |
| Value& url=params->as_no_junction(0, "url must not be code"); | Value& url=params->as_no_junction(0, "url must not be code"); |
| Value& body_code=params->as_junction(1, "body must be code"); | Value& body_code=params->as_junction(1, "body must be code"); |
| Table *protocol2driver_and_client= | Table *protocol2driver_and_client= |
| static_cast<Table *>(r.classes_conf.get(r.OP.name())); | static_cast<Table *>(r.classes_conf.get(r.OP.name())); |
| #ifdef RESOURCES_DEBUG | |
| //measure:before | |
| gettimeofday(&mt[0],NULL); | |
| #endif | |
| // connect | // connect |
| SQL_Connection& connection=SQL_driver_manager->get_connection( | SQL_Connection_ptr connection=SQL_driver_manager->get_connection( |
| url.as_string(), method_name, protocol2driver_and_client); | url.as_string(), method_name, protocol2driver_and_client); |
| Exception rethrow_me; | #ifdef RESOURCES_DEBUG |
| // remember/set current connection | //measure:after connect |
| SQL_Connection *saved_connection=r.connection; | gettimeofday(&mt[1],NULL); |
| r.connection=&connection; | |
| double t[2]; | |
| for(int i=0;i<2;i++) | |
| t[i]=mt[i].tv_sec+mt[i].tv_usec/1000000.0; | |
| r.sql_connect_time+=t[1]-t[0]; | |
| #endif | |
| Temp_connection temp_connection(r, connection.get()); | |
| // execute body | // execute body |
| bool body_failed=false; | try { |
| PTRY | |
| r.write_assign_lang(r.process(body_code)); | r.write_assign_lang(r.process(body_code)); |
| PCATCH(e) { // connect/process problem | } catch(...) { // process problem |
| rethrow_me=e; body_failed=true; | connection->mark_to_rollback(); |
| /*re*/throw; | |
| } | } |
| PEND_CATCH | |
| bool finalizer_failed=false; | |
| PTRY | |
| // FINALLY | |
| if(body_failed) | |
| connection.rollback(); | |
| else | |
| connection.commit(); | |
| PCATCH(e) { // commit/rollback problem | |
| rethrow_me=e; finalizer_failed=true; | |
| } | |
| PEND_CATCH | |
| // close connection [cache it] | |
| connection.close(); | |
| // recall current connection from remembered | |
| r.connection=saved_connection; | |
| if(body_failed || finalizer_failed) // were there an exception for us to rethrow? | |
| PTHROW(rethrow_me.type(), rethrow_me.code(), | |
| rethrow_me.problem_source(), | |
| rethrow_me.comment()); | |
| } | } |
| #ifndef DOXYGEN | #ifndef DOXYGEN |
| Line 292 static void _case(Request& r, const Stri | Line 291 static void _case(Request& r, const Stri |
| Switch_data *data=static_cast<Switch_data *>(r.classes_conf.get(*switch_data_name)); | Switch_data *data=static_cast<Switch_data *>(r.classes_conf.get(*switch_data_name)); |
| if(!data) | if(!data) |
| PTHROW(0, 0, | throw Exception(0, 0, |
| &method_name, | &method_name, |
| "without switch"); | "without switch"); |
| Line 319 static void _case(Request& r, const Stri | Line 318 static void _case(Request& r, const Stri |
| } | } |
| } | } |
| // cache-- | |
| // consts | |
| const int DATA_STRING_SERIALIZED_VERSION=0x0001; | |
| // helper types | |
| #ifndef DOXYGEN | |
| struct Data_string_serialized_prolog { | |
| int version; | |
| }; | |
| #endif | |
| void cache_delete(const String& file_spec) { | |
| file_delete(file_spec, false/*fail_on_read_problem*/); | |
| } | |
| #ifndef DOXYGEN | |
| struct Locked_process_and_cache_put_action_info { | |
| Request *r; | |
| Value *body; | |
| }; | |
| #endif | |
| static void locked_process_and_cache_put_action(int f, void *context) { | |
| Locked_process_and_cache_put_action_info& info= | |
| *static_cast<Locked_process_and_cache_put_action_info *>(context); | |
| // body->process | |
| info.body=&info.r->process(*info.body); | |
| // result->string | |
| const String& data_string=info.body->as_string(); | |
| // string -serialize> buffer | |
| void *data; size_t data_size; | |
| data_string.serialize( | |
| sizeof(Data_string_serialized_prolog), | |
| data, data_size); | |
| Data_string_serialized_prolog& prolog= | |
| *static_cast<Data_string_serialized_prolog *>(data); | |
| prolog.version=DATA_STRING_SERIALIZED_VERSION; | |
| // buffer -write> file | |
| write(f, data, data_size); | |
| } | |
| Value *locked_process_and_cache_put(Request& r, | |
| Value& body_code, | |
| const String& file_spec) { | |
| Locked_process_and_cache_put_action_info info={ | |
| &r, | |
| &body_code, | |
| }; | |
| return file_write_action_under_lock( | |
| file_spec, | |
| "cache_put", locked_process_and_cache_put_action, &info, | |
| false/*as_text*/, | |
| false/*do_append*/, | |
| false/*block*/) ? info.body : 0; | |
| } | |
| String *cache_get(Pool& pool, const String& file_spec) { | |
| void* data; size_t data_size; | |
| if(file_read(pool, file_spec, | |
| data, data_size, | |
| false/*as_text*/, | |
| false/*fail_on_read_problem*/) | |
| && data_size/* ignore reads which are empty due to | |
| non-unary open+lockEX conflict with lockSH */) { | |
| Data_string_serialized_prolog& prolog= | |
| *static_cast<Data_string_serialized_prolog *>(data); | |
| String *result=new(pool) String(pool); | |
| if( | |
| data_size>=sizeof(Data_string_serialized_prolog) | |
| && prolog.version==DATA_STRING_SERIALIZED_VERSION | |
| && result->deserialize( | |
| sizeof(Data_string_serialized_prolog), data, data_size, file_spec.cstr())) | |
| return result; | |
| } | |
| return 0; | |
| } | |
| static void _cache(Request& r, const String& method_name, MethodParams *params) { | |
| Pool& pool=r.pool(); | |
| // file_spec, expires, body code | |
| const String &file_spec=r.absolute(params->as_string(0, "filespec must be string")); | |
| if(params->size()==1) { // delete | |
| cache_delete(file_spec); | |
| return; | |
| } | |
| time_t lifespan=(time_t)params->as_double(1, "lifespan must be number", r); | |
| Value& body_code=params->as_junction(2, "body must be code"); | |
| if(lifespan) { // 'lifespan' specified? try cached copy... | |
| size_t size; | |
| time_t atime, mtime, ctime; | |
| // hence we don't hope to have unary create/lockEX | |
| // we need some plan to live in a life like that, so... | |
| // worst races plan: | |
| // A B | |
| // open | |
| // |open | |
| // lockSH | |
| // |nonblocking-lockEX fails | |
| // unlockSH | |
| // close, cache_get returns 0 | |
| // open | |
| // nonblocking-lockEX succeeds; process, write, close | |
| // |retry1: open | |
| // ... | |
| // |lockSH succeeds; ... | |
| // {file_spec} modification time | |
| for(int retry=0; retry<2; retry++) { | |
| if(file_stat(file_spec, size, atime, mtime, ctime, false/*no exception on error*/)) // exists? | |
| if(time(0)-mtime > lifespan) // expired | |
| cache_delete(file_spec); | |
| else // not expired | |
| if(String *cached_body=cache_get(pool, file_spec)) { // have cached copy? | |
| // write it out | |
| r.write_assign_lang(*cached_body); | |
| // happy with it | |
| return; | |
| } | |
| // non-blocked lock; process; cache it | |
| if(Value *processed_body=locked_process_and_cache_put(r, body_code, file_spec)) { | |
| // write it out | |
| r.write_assign_lang(*processed_body); | |
| // happy with it | |
| return; | |
| } else { // somebody writing result right now | |
| pa_sleep(0, 500000); // waiting half a second | |
| retry=0; // prolonging our wait, than could cache_get it, without processing body_code | |
| } | |
| } | |
| throw Exception(0, 0, | |
| &file_spec, | |
| "locking problem"); | |
| } else { | |
| // 'lifespan'=0, forget cached copy | |
| cache_delete(file_spec); | |
| // process | |
| Value& processed_body=r.process(body_code); | |
| // write it out | |
| r.write_assign_lang(processed_body); | |
| // happy with it | |
| return; | |
| } | |
| // never reached | |
| } | |
| // also used in pa_request.C to pass param to @unhandled_exception | |
| VHash& exception2vhash(Pool& pool, const Exception& e) { | |
| VHash& result=*new(pool) VHash(pool); | |
| Hash& hash=result.hash(0); | |
| if(const String *type=e.type()) | |
| hash.put(*exception_type_part_name, new(pool) VString(*type)); | |
| if(const String *asource=e.problem_source()) { | |
| String& source=*new(pool) String(pool); | |
| source.append(*asource, String::UL_TAINTED, true/*forced*/); | |
| result.set_name(source); | |
| hash.put(*exception_source_part_name, new(pool) VString(source)); | |
| #ifndef NO_STRING_ORIGIN | |
| const Origin& origin=source.origin(); | |
| hash.put(*new(pool) String(pool, "file"), | |
| new(pool) VString(*new(pool) String(pool, origin.file))); | |
| hash.put(*new(pool) String(pool, "lineno"), | |
| new(pool) VInt(pool, 1+origin.line)); | |
| #endif | |
| } | |
| if(const char *ecomment=e.comment()) { | |
| int comment_size=strlen(ecomment); | |
| char *pcomment=(char *)pool.malloc(comment_size); | |
| memcpy(pcomment, ecomment, comment_size); | |
| hash.put(*exception_comment_part_name, | |
| new(pool) VString(*new(pool) String(pool, pcomment, comment_size, true/*tainted*/))); | |
| } | |
| hash.put(*exception_handled_part_name, | |
| new(pool) VBool(pool, false)); | |
| return result; | |
| } | |
| static void _try_operator(Request& r, const String& method_name, MethodParams *params) { | |
| Pool& pool=r.pool(); | |
| Value& body_code=params->as_junction(0, "body_code must be code"); | |
| Value& catch_code=params->as_junction(1, "catch_code must be code"); | |
| Value *result; | |
| // taking snapshot of request processing status | |
| //int ssexception_trace=r.exception_trace.top_index(); | |
| int sstack=r.stack.top_index(); | |
| Value *sself=r.self, *sroot=r.root, *srcontext=r.rcontext; | |
| WContext *swcontext=r.wcontext; | |
| try { | |
| result=&r.process(body_code); | |
| } catch(const Exception& e) { | |
| // restoring request processing status | |
| //r.exception_trace.top_index(ssexception_trace); | |
| r.stack.top_index(sstack); | |
| r.self=sself; r.root=sroot, r.rcontext=srcontext; r.wcontext=swcontext; | |
| VHash& vhash=exception2vhash(pool, e); | |
| Junction *junction=catch_code.get_junction(); | |
| Value *saved_exception_var_value=junction->root->get_element(*exception_var_name); | |
| junction->root->put_element(*exception_var_name, &vhash); | |
| result=&r.process(catch_code); | |
| bool handled=false; | |
| if(Value *value=static_cast<Value *>(vhash.hash(0).get(*exception_handled_part_name))) | |
| handled=value->as_bool(); | |
| junction->root->put_element(*exception_var_name, saved_exception_var_value); | |
| if(!handled) | |
| throw(e); // rethrow | |
| } | |
| // write it out | |
| r.write_pass_lang(*result); | |
| } | |
| static void _throw_operator(Request& r, const String& method_name, MethodParams *params) { | |
| Pool& pool=r.pool(); | |
| if(params->size()==1) { | |
| Value& param0=params->get(0); | |
| if(Hash *hash=param0.get_hash(&method_name)) { | |
| const String *type=0; | |
| if(Value *value=static_cast<Value *>(hash->get(*exception_type_part_name))) | |
| type=&value->as_string(); | |
| const String *source=0; | |
| if(Value *value=static_cast<Value *>(hash->get(*exception_source_part_name))) | |
| source=&value->as_string(); | |
| const char *comment=0; | |
| if(Value *value= | |
| static_cast<Value *>(hash->get(*exception_comment_part_name))) | |
| comment=value->as_string().cstr(); | |
| throw Exception(type, 0, | |
| source?source:&method_name, | |
| comment); | |
| } else | |
| throw Exception(0, 0, | |
| &method_name, | |
| "one-param version has hash param"); | |
| } else { | |
| const String& type=params->as_string(0, "type must be string"); | |
| const String& source=params->as_string(1, "source must be string"); | |
| const char *comment=params->as_string(2, "comment must be string").cstr(); | |
| throw Exception(&type, 0, | |
| &source, | |
| comment); | |
| } | |
| } | |
| // constructor | // constructor |
| MOP::MOP(Pool& apool) : Methoded(apool), | MOP::MOP(Pool& apool) : Methoded(apool), |
| Line 332 MOP::MOP(Pool& apool) : Methoded(apool), | Line 595 MOP::MOP(Pool& apool) : Methoded(apool), |
| add_native_method("if", Method::CT_ANY, _if, 2, 3); | add_native_method("if", Method::CT_ANY, _if, 2, 3); |
| // ^untaint[as-is|uri|sql|js|html|html-typo]{code} | // ^untaint[as-is|uri|sql|js|html|html-typo]{code} |
| add_native_method("untaint", Method::CT_ANY, _untaint, 2, 2); | add_native_method("untaint", Method::CT_ANY, _untaint, 1, 2); |
| // ^taint[as-is|uri|sql|js|html|html-typo]{code} | // ^taint[as-is|uri|sql|js|html|html-typo]{code} |
| add_native_method("taint", Method::CT_ANY, _taint, 1, 2); | add_native_method("taint", Method::CT_ANY, _taint, 1, 2); |
| Line 341 MOP::MOP(Pool& apool) : Methoded(apool), | Line 604 MOP::MOP(Pool& apool) : Methoded(apool), |
| add_native_method("process", Method::CT_ANY, _process, 1, 1); | add_native_method("process", Method::CT_ANY, _process, 1, 1); |
| // ^rem{code} | // ^rem{code} |
| add_native_method("rem", Method::CT_ANY, _rem, 1, 1000); | add_native_method("rem", Method::CT_ANY, _rem, 1, 10000); |
| // ^while(condition){code} | // ^while(condition){code} |
| add_native_method("while", Method::CT_ANY, _while, 2, 2); | add_native_method("while", Method::CT_ANY, _while, 2, 2); |
| Line 349 MOP::MOP(Pool& apool) : Methoded(apool), | Line 612 MOP::MOP(Pool& apool) : Methoded(apool), |
| // ^use[file] | // ^use[file] |
| add_native_method("use", Method::CT_ANY, _use, 1, 1); | add_native_method("use", Method::CT_ANY, _use, 1, 1); |
| // ^for[i;from-number;to-number-inclusive]{code}[delim] | // ^for[i](from-number;to-number-inclusive){code}[delim] |
| add_native_method("for", Method::CT_ANY, _for, 3+1, 3+1+1); | add_native_method("for", Method::CT_ANY, _for, 3+1, 3+1+1); |
| // ^eval(expr) | // ^eval(expr) |
| // ^eval(expr)[format] | // ^eval(expr)[format] |
| add_native_method("eval", Method::CT_ANY, _eval, 1, 2); | add_native_method("eval", Method::CT_ANY, _eval, 1, 2); |
| // ^connect[protocol://user:pass@host[:port]/database]{code with ^sql-s} | // ^connect[protocol://user:pass@host[:port]/database]{code with ^sql-s} |
| add_native_method("connect", Method::CT_ANY, _connect, 2, 2); | add_native_method("connect", Method::CT_ANY, _connect, 2, 2); |
| // ^cache[file_spec] delete cache | |
| // ^cache[file_spec](time){code} time=0 no cache | |
| add_native_method("cache", Method::CT_ANY, _cache, 1, 3); | |
| // switch | // switch |
| // ^switch[value]{cases} | // ^switch[value]{cases} |
| add_native_method("switch", Method::CT_ANY, _switch, 2, 2); | add_native_method("switch", Method::CT_ANY, _switch, 2, 2); |
| // ^case[value]{code} | // ^case[value]{code} |
| add_native_method("case", Method::CT_ANY, _case, 2, 1000); | add_native_method("case", Method::CT_ANY, _case, 2, 10000); |
| // try-catch | |
| // ^try{code}{catch code} | |
| add_native_method("try", Method::CT_ANY, _try_operator, 2, 2); | |
| // ^throw[$exception hash] | |
| // ^throw[type;source;comment] | |
| add_native_method("throw", Method::CT_ANY, _throw_operator, 1, 3); | |
| } | } |
| // constructor & configurator | // constructor & configurator |
| Line 375 Methoded *MOP_create(Pool& pool) { | Line 651 Methoded *MOP_create(Pool& pool) { |
| return new(pool) MOP(pool); | return new(pool) MOP(pool); |
| } | } |
| void MOP::configure_user(Request& r) { | void MOP::configure_user(Request& r) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |