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| version 1.118, 2001/03/19 17:42:15 | version 1.147, 2001/04/23 13:09:19 |
|---|---|
| Line 8 | Line 8 |
| $Id$ | $Id$ |
| */ | */ |
| #include "pa_config_includes.h" | |
| #include "code.h" | #include "code.h" |
| #include "pa_array.h" | #include "pa_array.h" |
| #include "pa_request.h" | #include "pa_request.h" |
| #include "pa_vstring.h" | #include "pa_vstring.h" |
| #include "pa_vhash.h" | #include "pa_vhash.h" |
| #include "pa_vunknown.h" | #include "pa_vunknown.h" |
| #include "pa_vcframe.h" | #include "pa_vcode_frame.h" |
| #include "pa_vmframe.h" | #include "pa_vmethod_frame.h" |
| #include "pa_vobject.h" | #include "pa_vobject.h" |
| #include "pa_vdouble.h" | #include "pa_vdouble.h" |
| #include "pa_vbool.h" | #include "pa_vbool.h" |
| #include "pa_vtable.h" | #include "pa_vtable.h" |
| #include "pa_vfile.h" | |
| #include "pa_vimage.h" | |
| #include <stdio.h> | #include <stdio.h> |
| #include <string.h> | |
| #define PUSH(value) stack.push(value) | #define PUSH(value) stack.push(value) |
| #define POP() static_cast<Value *>(stack.pop()) | #define POP() static_cast<Value *>(stack.pop()) |
| Line 57 char *opcode_name[]={ | Line 59 char *opcode_name[]={ |
| "IS" | "IS" |
| }; | }; |
| void va_log_printf(const char *fmt,va_list args) { | void va_log_printf(Pool& pool, const char *fmt,va_list args) { |
| return; | return; |
| vfprintf(stderr, fmt, args); | char buf[MAX_STRING]; |
| vsnprintf(buf, MAX_STRING, fmt, args); | |
| SAPI::log(pool, "%s", buf); | |
| } | } |
| void log_printf(const char *fmt, ...) { | void log_printf(Pool& pool, const char *fmt, ...) { |
| // TODO: куда-нибудь пристроить | |
| va_list args; | va_list args; |
| va_start(args,fmt); | va_start(args,fmt); |
| va_log_printf(fmt,args); | va_log_printf(pool,fmt,args); |
| va_end(args); | va_end(args); |
| } | } |
| void dump(int level, const Array& ops) { | void dump(Pool& pool, int level, const Array& ops) { |
| if(0){ | if(0){ |
| int size=ops.size(); | int size=ops.quick_size(); |
| //log_printf("size=%d\n", size); | //log_printf(pool, "size=%d\n", size); |
| for(int i=0; i<size; i++) { | for(int i=0; i<size; i++) { |
| Operation op; | Operation op; |
| op.cast=ops.quick_get(i); | op.cast=ops.quick_get(i); |
| log_printf("%8X\n", op.cast); | log_printf(pool, "%8X\n", op.cast); |
| } | } |
| } | } |
| int size=ops.size(); | int size=ops.quick_size(); |
| //log_printf("size=%d\n", size); | //log_printf(pool, "size=%d\n", size); |
| for(int i=0; i<size; i++) { | for(int i=0; i<size; i++) { |
| Operation op; | Operation op; |
| op.cast=ops.quick_get(i); | op.cast=ops.quick_get(i); |
| log_printf("%*s%s", level*4, "", opcode_name[op.code]); | |
| if(op.code==OP_VALUE || op.code==OP_STRING__WRITE) { | if(op.code==OP_VALUE || op.code==OP_STRING__WRITE) { |
| Value *value=static_cast<Value *>(ops.quick_get(++i)); | Value *value=static_cast<Value *>(ops.quick_get(++i)); |
| log_printf(" \"%s\" %s", value->get_string()->cstr(), value->type()); | log_printf(pool, |
| "%*s%s" | |
| " \"%s\" %s", | |
| level*4, "", opcode_name[op.code], | |
| value->get_string()->cstr(), value->type()); | |
| continue; | |
| } | } |
| log_printf("\n"); | log_printf(pool, "%*s%s", level*4, "", opcode_name[op.code]); |
| if(op.code==OP_CURLY_CODE__STORE_PARAM || op.code==OP_EXPR_CODE__STORE_PARAM) { | if(op.code==OP_CURLY_CODE__STORE_PARAM || op.code==OP_EXPR_CODE__STORE_PARAM) { |
| const Array *local_ops=reinterpret_cast<const Array *>(ops.quick_get(++i)); | const Array *local_ops=reinterpret_cast<const Array *>(ops.quick_get(++i)); |
| dump(level+1, *local_ops); | dump(pool, level+1, *local_ops); |
| } | } |
| } | } |
| } | } |
| void Request::execute(const Array& ops) { | void Request::execute(const Array& ops) { |
| if(1) { | if(1) { |
| log_printf("source----------------------------\n"); | log_printf(pool(), "source----------------------------\n"); |
| dump(0, ops); | dump(pool(), 0, ops); |
| log_printf("execution-------------------------\n"); | log_printf(pool(), "execution-------------------------\n"); |
| } | } |
| int size=ops.size(); | int size=ops.quick_size(); |
| //log_printf("size=%d\n", size); | //log_printf(pool(), "size=%d\n", size); |
| for(int i=0; i<size; i++) { | for(int i=0; i<size; i++) { |
| Operation op; | Operation op; |
| op.cast=ops.quick_get(i); | op.cast=ops.quick_get(i); |
| log_printf("%d:%s", stack.top_index()+1, opcode_name[op.code]); | log_printf(pool(), "%d:%s", stack.top_index()+1, opcode_name[op.code]); |
| switch(op.code) { | switch(op.code) { |
| // param in next instruction | // param in next instruction |
| case OP_VALUE: | case OP_VALUE: |
| { | { |
| Value *value=static_cast<Value *>(ops.quick_get(++i)); | Value *value=static_cast<Value *>(ops.quick_get(++i)); |
| log_printf(" \"%s\" %s", value->get_string()->cstr(), value->type()); | log_printf(pool(), " \"%s\" %s", value->get_string()->cstr(), value->type()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| Line 130 void Request::execute(const Array& ops) | Line 137 void Request::execute(const Array& ops) |
| VMethodFrame *frame=static_cast<VMethodFrame *>(stack.top_value()); | VMethodFrame *frame=static_cast<VMethodFrame *>(stack.top_value()); |
| // code | // code |
| const Array *local_ops=reinterpret_cast<const Array *>(ops.quick_get(++i)); | const Array *local_ops=reinterpret_cast<const Array *>(ops.quick_get(++i)); |
| log_printf(" (%d)\n", local_ops->size()); | log_printf(pool(), " (%d)\n", local_ops->size()); |
| dump(1, *local_ops); | dump(pool(), 1, *local_ops); |
| // when called method of some object, specifying object literally, | |
| // e.g ^t.menu, code of curly params must be executed | |
| // in r/w context of that object. | |
| // otherwise in current r/w context. | |
| // | |
| // when they evaluate expression parameter, | // when they evaluate expression parameter, |
| // the object expression result | // the object expression result |
| // does not need to be written into calling frame | // does not need to be written into calling frame |
| // it must go into any expressions using that parameter | // it must go into any expressions using that parameter |
| // hence, zeroing junction.wcontext being created | // hence, we zero junction.wcontext here, and later |
| // later, in .process would test that field | // in .process we would test that field |
| // in decision "which wwrapper to use" | // in decision "which wwrapper to use" |
| Junction& j=*NEW Junction(pool(), | Junction& j=*NEW Junction(pool(), |
| *self, 0, 0, | *self, 0, 0, |
| root, frame, op.code==OP_EXPR_CODE__STORE_PARAM?0:frame, local_ops); | root, |
| wcontext->somebody_entered_some_object()>1? | |
| &frame->junction.self /*^t.menu{}*/:rcontext/*^if()*/, | |
| op.code==OP_EXPR_CODE__STORE_PARAM? | |
| 0:wcontext->somebody_entered_some_object()>1? | |
| frame/*^t.menu{}*/:wcontext/*^if()*/, | |
| local_ops); | |
| Value *value=NEW VJunction(j); | Value *value=NEW VJunction(j); |
| Line 152 void Request::execute(const Array& ops) | Line 170 void Request::execute(const Array& ops) |
| } | } |
| case OP_GET_CLASS: | case OP_GET_CLASS: |
| { | { |
| // maybe the do ^class:method[] call, remember the fact | // maybe they do ^class:method[] call, remember the fact |
| wcontext->set_somebody_entered_some_class(); | wcontext->set_somebody_entered_some_class(); |
| const String& name=POP_NAME(); | const String& name=POP_NAME(); |
| VClass *vclass=static_cast<VClass *>(classes().get(name)); | Value *value=static_cast<Value *>(classes().get(name)); |
| if(!vclass) | if(!value) |
| THROW(0,0, | THROW(0,0, |
| &name, | &name, |
| ": undefined class"); | "class is undefined"); |
| PUSH(vclass); | PUSH(value); |
| break; | break; |
| } | } |
| Line 203 void Request::execute(const Array& ops) | Line 221 void Request::execute(const Array& ops) |
| Value *value=POP(); | Value *value=POP(); |
| const String& name=POP_NAME(); | const String& name=POP_NAME(); |
| Value *ncontext=POP(); | Value *ncontext=POP(); |
| ncontext->put_element(name, value->get_expr_result()); | ncontext->put_element(name, value->as_expr_result()); |
| value->set_name(name); | value->set_name(name); |
| break; | break; |
| } | } |
| Line 211 void Request::execute(const Array& ops) | Line 229 void Request::execute(const Array& ops) |
| { | { |
| Value *value=POP(); | Value *value=POP(); |
| write_assign_lang(*value); | write_assign_lang(*value); |
| // forget the fact they've entered some ^object.method[]. | |
| // see OP_GET_ELEMENT | |
| wcontext->clear_somebody_entered_some_object(); | |
| break; | break; |
| } | } |
| case OP_WRITE_EXPR_RESULT: | case OP_WRITE_EXPR_RESULT: |
| { | { |
| Value *value=POP(); | Value *value=POP(); |
| write_expr_result(*value->get_expr_result()); | write_expr_result(*value->as_expr_result()); |
| break; | break; |
| } | } |
| case OP_STRING__WRITE: | case OP_STRING__WRITE: |
| { | { |
| VString *vstring=static_cast<VString *>(ops.quick_get(++i)); | VString *vstring=static_cast<VString *>(ops.quick_get(++i)); |
| log_printf(" \"%s\"", vstring->string().cstr()); | log_printf(pool(), " \"%s\"", vstring->string().cstr()); |
| write(vstring->string()); | write_no_lang(vstring->string()); |
| break; | break; |
| } | } |
| case OP_GET_ELEMENT: | case OP_GET_ELEMENT: |
| { | { |
| // maybe they do ^object.method[] call, remember the fact | |
| wcontext->inc_somebody_entered_some_object(); | |
| Value *value=get_element(); | Value *value=get_element(); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| Line 245 void Request::execute(const Array& ops) | Line 270 void Request::execute(const Array& ops) |
| case OP_CREATE_EWPOOL: | case OP_CREATE_EWPOOL: |
| { | { |
| PUSH(wcontext); | PUSH(wcontext); |
| wcontext=NEW WWrapper(pool(), 0 /* empty */, true /* constructing */); | PUSH((void *)flang); |
| flang=String::UL_PASS_APPENDED; | |
| wcontext=NEW WWrapper(pool(), 0 /*empty*/, true /*constructing*/); | |
| break; | break; |
| } | } |
| case OP_REDUCE_EWPOOL: | case OP_REDUCE_EWPOOL: |
| { | { |
| Value *value=wcontext->result(); | Value *value=wcontext->result(); |
| flang=static_cast<String::Untaint_lang>(reinterpret_cast<int>(POP())); | |
| wcontext=static_cast<WContext *>(POP()); | wcontext=static_cast<WContext *>(POP()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| Line 260 void Request::execute(const Array& ops) | Line 288 void Request::execute(const Array& ops) |
| { | { |
| Value *ncontext=POP(); | Value *ncontext=POP(); |
| PUSH(rcontext); | PUSH(rcontext); |
| rcontext=ncontext; | |
| PUSH(wcontext); | PUSH(wcontext); |
| wcontext=NEW WWrapper(pool(), ncontext, false /* not constructing */); | rcontext=ncontext; |
| wcontext=NEW WWrapper(pool(), ncontext, false /*not constructing*/); | |
| break; | break; |
| } | } |
| case OP_REDUCE_RWPOOL: | case OP_REDUCE_RWPOOL: |
| Line 281 void Request::execute(const Array& ops) | Line 309 void Request::execute(const Array& ops) |
| case OP_CREATE_SWPOOL: | case OP_CREATE_SWPOOL: |
| { | { |
| PUSH(wcontext); | PUSH(wcontext); |
| wcontext=NEW WWrapper(pool(), 0 /* empty */, false /* not constructing */); | wcontext=NEW WWrapper(pool(), 0 /*empty*/, false /*not constructing*/); |
| break; | break; |
| } | } |
| case OP_REDUCE_SWPOOL: | case OP_REDUCE_SWPOOL: |
| Line 303 void Request::execute(const Array& ops) | Line 331 void Request::execute(const Array& ops) |
| case OP_GET_METHOD_FRAME: | case OP_GET_METHOD_FRAME: |
| { | { |
| Value *value=POP(); | Value *value=POP(); |
| // info: | // info: |
| // code compiled so that this one's always method-junction, | // code compiled so that this one's always method-junction, |
| // not a code-junction | // not a code-junction |
| Line 313 void Request::execute(const Array& ops) | Line 342 void Request::execute(const Array& ops) |
| "(%s) not a method or junction, can not call it", | "(%s) not a method or junction, can not call it", |
| value->type()); | value->type()); |
| VMethodFrame *frame=NEW VMethodFrame(pool(), *junction); | bool is_constructor= |
| wcontext->constructing() && // constructing? | |
| wcontext->somebody_entered_some_class(); // ^class:method[..]? | |
| if(is_constructor) | |
| wcontext->constructing(false); | |
| VMethodFrame *frame=NEW VMethodFrame(pool(), *junction, is_constructor); | |
| frame->set_name(value->name()); | frame->set_name(value->name()); |
| PUSH(frame); | PUSH(frame); |
| break; | break; |
| Line 328 void Request::execute(const Array& ops) | Line 363 void Request::execute(const Array& ops) |
| case OP_CALL: | case OP_CALL: |
| { | { |
| log_printf("->\n"); | log_printf(pool(), "->\n"); |
| VMethodFrame *frame=static_cast<VMethodFrame *>(POP()); | VMethodFrame *frame=static_cast<VMethodFrame *>(POP()); |
| frame->fill_unspecified_params(); | frame->fill_unspecified_params(); |
| PUSH(self); | PUSH(self); |
| Line 342 void Request::execute(const Array& ops) | Line 377 void Request::execute(const Array& ops) |
| if(read_class && read_class->is_or_derived_from(*called_class)) // yes | if(read_class && read_class->is_or_derived_from(*called_class)) // yes |
| self=rcontext; // class dynamic call | self=rcontext; // class dynamic call |
| else // no, not me or relative of mine (total stranger) | else // no, not me or relative of mine (total stranger) |
| if( | if(frame->is_constructor) { |
| wcontext->constructing() && // constructing? | // this is a constructor call |
| wcontext->somebody_entered_some_class()) { // ^class:method[..]? | |
| // yes, this is a constructor call | |
| // some stateless_object derivates with constructors | // some stateless_object derivates with constructors |
| if(called_class->name()==TABLE_CLASS_NAME) | if(called_class==table_class) |
| self=NEW VTable(pool()); | self=NEW VTable(pool()); |
| else /*if(called_class->name()==ENV_CLASS_NAME) | else if(called_class==file_class) |
| self=NEW VEnv(pool()); | self=NEW VFile(pool()); |
| else */ // stateful object | else if(called_class==image_class) |
| self=NEW VImage(pool()); | |
| else // stateful object | |
| self=NEW VObject(pool(), *called_class); | self=NEW VObject(pool(), *called_class); |
| frame->write(*self, | frame->write(*self, |
| String::Untaint_lang::NO // not used, always an object, not string | String::UL_CLEAN // not used, always an object, not string |
| ); | ); |
| } else | } else |
| self=&frame->junction.self; // no, static or simple dynamic call | self=&frame->junction.self; // no, static or simple dynamic call |
| Line 367 void Request::execute(const Array& ops) | Line 402 void Request::execute(const Array& ops) |
| Temp_alias temp_alias(*self->get_aliased(), *frame->junction.vclass); | Temp_alias temp_alias(*self->get_aliased(), *frame->junction.vclass); |
| const Method& method=*frame->junction.method; | const Method& method=*frame->junction.method; |
| if(method.native_code) { // native code? | Method::Call_type call_type= |
| method.check_actual_numbered_params( | called_class==self ? Method::CT_STATIC : Method::CT_DYNAMIC; |
| frame->junction.self, | if( |
| frame->name(), frame->numbered_params()); | method.call_type==Method::CT_ANY || |
| (*method.native_code)( | method.call_type==call_type) // allowed call type? |
| *this, | if(method.native_code) { // native code? |
| frame->name(), frame->numbered_params()); // execute it | method.check_actual_numbered_params( |
| } else // parser code | frame->junction.self, |
| execute(*method.parser_code); // execute it | frame->name(), frame->numbered_params()); |
| (*method.native_code)( | |
| *this, | |
| frame->name(), frame->numbered_params()); // execute it | |
| } else // parser code | |
| execute(*method.parser_code); // execute it | |
| else | |
| THROW(0, 0, | |
| &frame->name(), | |
| "is not allowed to be called %s", | |
| call_type==Method::CT_STATIC?"statically":"dynamically"); | |
| } | } |
| Value *value=wcontext->result(); | Value *value=wcontext->result(); |
| Line 385 void Request::execute(const Array& ops) | Line 431 void Request::execute(const Array& ops) |
| self=static_cast<VAliased *>(POP()); | self=static_cast<VAliased *>(POP()); |
| PUSH(value); | PUSH(value); |
| log_printf("<-returned"); | log_printf(pool(), "<-returned"); |
| break; | break; |
| } | } |
| Line 393 void Request::execute(const Array& ops) | Line 439 void Request::execute(const Array& ops) |
| case OP_NEG: | case OP_NEG: |
| { | { |
| Value *operand=POP(); | Value *operand=POP(); |
| Value *value=NEW VDouble(pool(), -operand->get_double()); | Value *value=NEW VDouble(pool(), -operand->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_INV: | case OP_INV: |
| { | { |
| Value *operand=POP(); | Value *operand=POP(); |
| Value *value=NEW VDouble(pool(), ~(int)operand->get_double()); | Value *value=NEW VDouble(pool(), ~(int)operand->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_NOT: | case OP_NOT: |
| { | { |
| Value *operand=POP(); | Value *operand=POP(); |
| Value *value=NEW VBool(pool(), !operand->get_bool()); | Value *value=NEW VBool(pool(), !operand->as_bool()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_DEF: | case OP_DEF: |
| { | { |
| Value *operand=POP(); | Value *operand=POP(); |
| Value *value=NEW VBool(pool(), operand->get_defined()); | Value *value=NEW VBool(pool(), operand->is_defined()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| Line 422 void Request::execute(const Array& ops) | Line 468 void Request::execute(const Array& ops) |
| { | { |
| Value *operand=POP(); | Value *operand=POP(); |
| const char *path=operand->as_string().cstr(); | const char *path=operand->as_string().cstr(); |
| Value *value=NEW VBool(pool(), strcmp(path, info.uri)<=0); | Value *value=NEW VBool(pool(), info.uri && strcmp(path, info.uri)<=0); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_FEXISTS: | case OP_FEXISTS: |
| { | { |
| Value *operand=POP(); | Value *operand=POP(); |
| Value *value=NEW VBool(pool(), true/*TODO*/); | Value *value=NEW VBool(pool(), |
| file_readable(absolute(operand->as_string()))); | |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| Line 438 void Request::execute(const Array& ops) | Line 485 void Request::execute(const Array& ops) |
| case OP_SUB: | case OP_SUB: |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VDouble(pool(), a->get_double() - b->get_double()); | Value *value=NEW VDouble(pool(), a->as_double() - b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_ADD: | case OP_ADD: |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VDouble(pool(), a->get_double() + b->get_double()); | Value *value=NEW VDouble(pool(), a->as_double() + b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_MUL: | case OP_MUL: |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VDouble(pool(), a->get_double() * b->get_double()); | Value *value=NEW VDouble(pool(), a->as_double() * b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_DIV: | case OP_DIV: |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VDouble(pool(), a->get_double() / b->get_double()); | Value *value=NEW VDouble(pool(), a->as_double() / b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| Line 467 void Request::execute(const Array& ops) | Line 514 void Request::execute(const Array& ops) |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VDouble(pool(), | Value *value=NEW VDouble(pool(), |
| (int)a->get_double() % | (int)a->as_double() % |
| (int)b->get_double()); | (int)b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| Line 476 void Request::execute(const Array& ops) | Line 523 void Request::execute(const Array& ops) |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VDouble(pool(), | Value *value=NEW VDouble(pool(), |
| (int)a->get_double() & | (int)a->as_double() & |
| (int)b->get_double()); | (int)b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| Line 485 void Request::execute(const Array& ops) | Line 532 void Request::execute(const Array& ops) |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VDouble(pool(), | Value *value=NEW VDouble(pool(), |
| (int)a->get_double() | | (int)a->as_double() | |
| (int)b->get_double()); | (int)b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| Line 494 void Request::execute(const Array& ops) | Line 541 void Request::execute(const Array& ops) |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VDouble(pool(), | Value *value=NEW VDouble(pool(), |
| (int)a->get_double() ^ | (int)a->as_double() ^ |
| (int)b->get_double()); | (int)b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_LOG_AND: | case OP_LOG_AND: |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VBool(pool(), a->get_bool() && b->get_bool()); | Value *value=NEW VBool(pool(), a->as_bool() && b->as_bool()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_LOG_OR: | case OP_LOG_OR: |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VBool(pool(), a->get_bool() || b->get_bool()); | Value *value=NEW VBool(pool(), a->as_bool() || b->as_bool()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_LOG_XOR: | case OP_LOG_XOR: |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VBool(pool(), a->get_bool() ^ b->get_bool()); | Value *value=NEW VBool(pool(), a->as_bool() ^ b->as_bool()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_NUM_LT: | case OP_NUM_LT: |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VBool(pool(), a->get_double() < b->get_double()); | Value *value=NEW VBool(pool(), a->as_double() < b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_NUM_GT: | case OP_NUM_GT: |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VBool(pool(), a->get_double() > b->get_double()); | Value *value=NEW VBool(pool(), a->as_double() > b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_NUM_LE: | case OP_NUM_LE: |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VBool(pool(), a->get_double() <= b->get_double()); | Value *value=NEW VBool(pool(), a->as_double() <= b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_NUM_GE: | case OP_NUM_GE: |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VBool(pool(), a->get_double() >= b->get_double()); | Value *value=NEW VBool(pool(), a->as_double() >= b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_NUM_EQ: | case OP_NUM_EQ: |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VBool(pool(), a->get_double() == b->get_double()); | Value *value=NEW VBool(pool(), a->as_double() == b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| case OP_NUM_NE: | case OP_NUM_NE: |
| { | { |
| Value *b=POP(); Value *a=POP(); | Value *b=POP(); Value *a=POP(); |
| Value *value=NEW VBool(pool(), a->get_double() != b->get_double()); | Value *value=NEW VBool(pool(), a->as_double() != b->as_double()); |
| PUSH(value); | PUSH(value); |
| break; | break; |
| } | } |
| Line 615 void Request::execute(const Array& ops) | Line 662 void Request::execute(const Array& ops) |
| default: | default: |
| THROW(0,0, | THROW(0,0, |
| 0, | 0, |
| "unhandled '%s' opcode", opcode_name[op.code]); | "invalid opcode %d", op.code); |
| } | } |
| log_printf("\n"); | |
| } | } |
| } | } |
| Value *Request::get_element() { | Value *Request::get_element() { |
| const String& name=POP_NAME(); | const String& name=POP_NAME(); |
| Value *ncontext=POP(); | Value *ncontext=POP(); |
| Value *value=ncontext->get_element(name); | Value *value; |
| if(Method* method=OP.get_method(name)) { // operator? | |
| // as if that method were in self and we have normal dynamic method here | |
| Junction& junction=*NEW Junction(pool(), | |
| *self, self->get_class(), method, 0,0,0,0); | |
| value=NEW VJunction(junction); | |
| } else | |
| value=ncontext->get_element(name); | |
| if(value) | if(value) |
| value=&process(*value, &name); // process possible code-junction | value=&process(*value, &name); // process possible code-junction |
| else { | else { |
| Line 644 Value *Request::get_element() { | Line 696 Value *Request::get_element() { |
| - false: | - false: |
| they want any result[string|object] | they want any result[string|object] |
| nothing goes to wcontext. | nothing goes to wcontext. |
| used in (expression) params evaluation | used in @c (expression) params evaluation |
| */ | */ |
| Value& Request::process(Value& value, const String *name, bool intercept_string) { | Value& Request::process(Value& value, const String *name, bool intercept_string) { |
| Value *result; | Value *result; |
| Junction *junction=value.get_junction(); | Junction *junction=value.get_junction(); |
| if(junction && junction->code) { // is it a code-junction? | if(junction && junction->code) { // is it a code-junction? |
| // process it | // process it |
| log_printf("ja->\n"); | log_printf(pool(), "ja->\n"); |
| PUSH(self); | PUSH(self); |
| PUSH(root); | PUSH(root); |
| PUSH(rcontext); | PUSH(rcontext); |
| Line 689 Value& Request::process(Value& value, co | Line 741 Value& Request::process(Value& value, co |
| root=POP(); | root=POP(); |
| self=static_cast<VAliased *>(POP()); | self=static_cast<VAliased *>(POP()); |
| log_printf("<-ja returned"); | log_printf(pool(), "<-ja returned"); |
| } else | } else |
| result=&value; | result=&value; |
| Line 706 const String *Request::execute_method(Va | Line 758 const String *Request::execute_method(Va |
| // initialize contexts | // initialize contexts |
| root=rcontext=self=&aself; | root=rcontext=self=&aself; |
| wcontext=NEW WWrapper(pool(), &aself, false /* not constructing */); | wcontext=NEW WWrapper(pool(), &aself, false /*not constructing*/); |
| // execute! | // execute! |
| execute(*method.parser_code); | execute(*method.parser_code); |