Examples of smart.updater.InstructionSearcher

smart.updater.InstructionSearcher
a class which searches through instruction lists, has a lot of overloaded methods it saves its current position, so multiple calls of its method find differant instructions for the methods which iterate (eg. nextFieldInstruction()), if they return dont find and return null, the current instruction will be at the first/last of the list, so more searching wont work, to save the current position, use getCurrentIndex() and setCurrentIndex(), or resetToStart() and resetToEnd() for methods which iterate (eg. nextFieldInstruction()), they start searching from the next instruction, not the current one. so if you're at a field instruction, nextFieldInstruction wont find it, but carry on.

        ConstantPoolGen cpg = c.getValue().getConstantPool();
        for(Method m : c.getValue().getMethods()){
          if(m.getName().equals("<init>")){
            MethodGen mg = new MethodGen(m, c.getValue().getClassName(), cpg);
            InstructionList il = mg.getInstructionList();
            InstructionSearcher iS = new InstructionSearcher(il, cpg);
            while(iS.next() != null){
              Instruction i = iS.current();
              if(i instanceof LDC){
                if(((LDC) i).getValue(cpg).equals(-32768)){
                  i = iS.nextPUTFIELD();
                  character.addField("GetHeight", ((PUTFIELD) i).getFieldName(cpg));
                  return SearchResult.Success;
                }
              }
            }

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          if(m.getName().equals("<init>") && mS.getTypeCount(npc.className) == 1 &&
              mS.getArgCount() == 1){
            RSClass npcnode = data.addClass("NPCNode", c.getValue().getClassName());
            MethodGen mg = new MethodGen(m, cg.getClassName(), cpg);
            InstructionList il = mg.getInstructionList();
            InstructionSearcher iS = new InstructionSearcher(il, cpg);
            Instruction i = iS.nextPUTFIELD();
            npcnode.addField("GetNPC", ((PUTFIELD) i).getFieldName(cpg));
            return SearchResult.Success;
          }
        }
      }

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                      InstructionList il = gen.getInstructionList();
                      if (il == null) {
                          continue;
                      }
                      InstructionList iList = gen.getInstructionList();
            InstructionSearcher iS = new InstructionSearcher(iList, cpg);
            
            if(iS.nextLDC("14)") != null){
              FieldInstruction fi = iS.nextFieldInstruction();
              data.addField("LoginIndex", fi.getClassName(cpg)+'.'+fi.getFieldName(cpg));
              return SearchResult.Success;
            }
                  }
              }

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            for (Method m : c.getValue().getMethods()){
              MethodSearcher mS = new MethodSearcher(m, cg, cpg);
              if(mS.getTypeCount("java.awt.Canvas") >= 1 && m.getName().equals("<init>")){
                MethodGen mg = new MethodGen(m, c.getValue().getClassName(), cpg);
                InstructionList il = mg.getInstructionList();
                InstructionSearcher iS = new InstructionSearcher(il, cpg);
                Instruction i = iS.nextNEW();
                data.addClass("NodeList", ((NEW)i).getLoadClassType(cpg).getClassName());
                return(((NEW)i).getLoadClassType(cpg).getClassName());
              }
            }
          }

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            MethodGen gen = new MethodGen(m, c.getValue().getClassName(), cpg);
              InstructionList il = gen.getInstructionList();
              if (il == null) {
                 continue;
              }
              InstructionSearcher iS = new InstructionSearcher(il, cpg);
            MethodSearcher mS = new MethodSearcher(m, cg, cpg);
            RSField menuOpCount = data.getProperField("MenuOptionCount");
            if (m.isStatic() && m.isFinal() && m.getReturnType().equals(Type.VOID) && mS.getArgCount() == 11 &&
                mS.getTypeCount("int")>= 3 && mS.hasField(menuOpCount.path)) {
                if(iS.nextFieldInstructionOf(menuOpCount.path)!=null){
                  FieldInstruction i = null;
                  i = (FieldInstruction)iS.prevGETSTATIC();
                  data.addField("MenuOpen", i.getClassName(cpg)+'.'+i.getFieldName(cpg));
                  iS.nextGETSTATIC();
                }
                if(iS.nextFieldInstructionOf(menuOpCount.path) != null){
                  FieldInstruction i = null;
                  i = (FieldInstruction)iS.prevGETSTATIC();
                  data.addField("MenuNodeList", i.getClassName(cpg)+'.'+i.getFieldName(cpg));
                  return SearchResult.Success;
                }
            }
          }

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            InstructionFinder f = new InstructionFinder(il);
            Iterator e = f.search("INVOKEVIRTUAL CHECKCAST GETFIELD ASTORE ALOAD GETFIELD IFEQ");
            if(e.hasNext()){
              InstructionHandle[] handles = (InstructionHandle[]) e.next();
              String getHits = ((GETFIELD) handles[5].getInstruction()).getFieldName(cpg);
              InstructionSearcher iS = new InstructionSearcher(il, cpg);
              iS.nextGETSTATIC();
              iS.nextGETSTATIC();
              String npcIndexArray = ((GETSTATIC)iS.current()).getClassName(cpg)+'.'+((GETSTATIC)iS.current()).getFieldName(cpg);
              data.addField("NPCIndexArray", npcIndexArray);
              RSClass character = data.getProperClass("Character");
              character.addField("GetHitDamges", getHits);
              return SearchResult.Success;
            }

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          if(m.getName().equals("<init>") && mS.getArgCount() == 10 &&
              mS.getTypeCount("int") == 5 && mS.getTypeCount("java.lang.String")==2){
            MethodGen mg = new MethodGen(m, cg.getClassName(), cpg);
            RSClass menu = data.addClass("Menu", c.getValue().getClassName());
            int found = 0;
            InstructionSearcher iS = new InstructionSearcher(mg.getInstructionList(), cpg);
            Instruction i;
            FieldInstruction option;
            FieldInstruction action;
            while(iS.next() != null){
              i = iS.current();
              if(i instanceof ALOAD){
                if(((ALOAD)i).getIndex() == 2){
                  option = iS.nextFieldInstruction();
                  menu.addField("Option", option.getFieldName(cpg));
                  found++;
                  if(found==2)
                    return SearchResult.Success;
                }
                if(((ALOAD)i).getIndex() == 1){
                  option = iS.nextFieldInstruction();
                  menu.addField("Action", option.getFieldName(cpg));
                  found++;
                  if(found==2)
                    return SearchResult.Success;
                }

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Related Classes of smart.updater.InstructionSearcher

smart.updater.searches.CharacterHeight

smart.updater.searches.LoginIndex

smart.updater.searches.MenuNodeList

smart.updater.searches.MenuOption

smart.updater.searches.NodeListHead

smart.updater.searches.NPCIndexArray

smart.updater.searches.NPCNode

java.util.NoSuchElementException

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