libs/iovm/source/IoBlock.h

   1 //metadoc Block copyright Steve Dekorte 2002
   2 //metadoc Block license BSD revised
   3
   4 #ifndef IOBLOCK_DEFINED
   5 #define IOBLOCK_DEFINED 1
   6
   7 #include "Common.h"
   8 #include "List.h"
   9 #include "IoObject.h"
  10 #include "IoState.h"
  11 #include "IoCall.h"
  12
  13 #ifdef __cplusplus
  14 extern "C" {
  15 #endif
  16
  17 #define ISBLOCK(self) IoObject_hasCloneFunc_(self, (IoTagCloneFunc *)IoBlock_rawClone)
  18
  19 typedef IoObject IoBlock;
  20
  21 typedef struct
  22 {
  23         IoMessage *message;
  24         List *argNames;
  25         IoObject *scope; // if 0x0, then use target as the locals proto
  26         int passStops;
  27 } IoBlockData;
  28
  29 IoBlock *IoBlock_proto(void *state);
  30 IoBlock *IoBlock_rawClone(IoBlock *self);
  31 IoBlock *IoBlock_new(IoState *state);
  32 void IoBlock_mark(IoBlock *self);
  33 void IoBlock_free(IoBlock *self);
  34 void IoBlock_message_(IoBlock *self, IoMessage *m);
  35
  36 void IoBlock_writeToStream_(IoBlock *self, BStream *stream);
  37 void IoBlock_readFromStream_(IoBlock *self, BStream *stream);
  38
  39 // calling
  40
  41 IoObject *IoBlock_activate(IoBlock *self, IoObject *target, IoObject *locals, IoMessage *m, IoObject *slotContext);
  42 IoObject *IoBlock_print(IoBlock *self, IoObject *locals, IoMessage *m);
  43
  44 UArray *IoBlock_justCode(IoBlock *self);
  45 IoObject *IoBlock_code(IoBlock *self, IoObject *locals, IoMessage *m);
  46 IoObject *IoBlock_code_(IoBlock *self, IoObject *locals, IoMessage *m);
  47
  48 IoObject *IoBlock_message(IoBlock *self, IoObject *locals, IoMessage *m);
  49 IoObject *IoBlock_setMessage(IoBlock *self, IoObject *locals, IoMessage *m);
  50
  51 IoObject *IoBlock_argumentNames(IoBlock *self, IoObject *locals, IoMessage *m);
  52 IoObject *IoBlock_argumentNames_(IoBlock *self, IoObject *locals, IoMessage *m);
  53
  54 IoObject *IoBlock_setScope_(IoBlock *self, IoObject *locals, IoMessage *m);
  55 IoObject *IoBlock_scope(IoBlock *self, IoObject *locals, IoMessage *m);
  56
  57 IoObject *IoBlock_setPassStops_(IoBlock *self, IoObject *locals, IoMessage *m);
  58 IoObject *IoBlock_passStops(IoBlock *self, IoObject *locals, IoMessage *m);
  59
  60 // lobby methods
  61
  62 IoObject *IoBlock_method(IoObject *target, IoObject *locals, IoMessage *m);
  63 IoObject *IoObject_block(IoObject *target, IoObject *locals, IoMessage *m);
  64
  65 IoObject *IoBlock_performOn(IoBlock *self, IoObject *locals, IoMessage *m);
  66 IoObject *IoBlock_call(IoBlock *self, IoObject *locals, IoMessage *m);
  67
  68 #ifdef __cplusplus
  69 }
  70 #endif
  71 #endif