void dosetops(set *seta, set *setb){ void printaset(char *, set *); void freeaset(set **); set **res, *ptr, s; ptr = &s; res = &ptr; makeaset(res); printaset("Set A", seta); printaset("Set B", setb); setunion(seta, setb, res); printaset("A union B", *res); clearaset(*res); setintersect(seta, setb, res); printaset("A intersect B", *res); clearaset(*res); setdiff(seta, setb, res); printaset("A difference B", *res); clearaset(*res); setdiff(setb, seta, res); printaset("B difference A", *res); freeaset(res); }
R_API int r_core_visual_cmd(RCore *core, int ch) { RAsmOp op; ut64 offset = core->offset; char buf[4096]; int i, ret, offscreen, cols = core->print->cols, delta = 0; ch = r_cons_arrow_to_hjkl (ch); ch = visual_nkey (core, ch); if (ch<2) return 1; // do we need hotkeys for data references? not only calls? if (ch>='0'&& ch<='9') { ut64 off = core->asmqjmps[ch-'0']; if (off != UT64_MAX) { int delta = R_ABS ((st64)off-(st64)offset); r_io_sundo_push (core->io, offset); if (curset && delta<100) { cursor = delta; } else { r_core_visual_seek_animation (core, off); //r_core_seek (core, off, 1); } r_core_block_read (core, 1); } } else switch (ch) { case 0x0d: { r_cons_enable_mouse (R_TRUE); RAnalOp *op = r_core_anal_op (core, core->offset+cursor); if (op) { if (op->type == R_ANAL_OP_TYPE_JMP || op->type == R_ANAL_OP_TYPE_CJMP || op->type == R_ANAL_OP_TYPE_CALL) { r_io_sundo_push (core->io, offset); r_core_visual_seek_animation(core, op->jump); } } r_anal_op_free (op); } break; case 90: // shift+tab if (!strcmp (printfmt[0], "x")) printfmt[0] = "pxa"; else printfmt[0] = "x"; break; case 9: // tab { // XXX: unify diff mode detection ut64 f = r_config_get_i (core->config, "diff.from"); ut64 t = r_config_get_i (core->config, "diff.to"); if (f == t && f == 0) { core->print->col = core->print->col==1? 2: 1; } else { ut64 delta = offset - f; r_core_seek (core, t+delta, 1); r_config_set_i (core->config, "diff.from", t); r_config_set_i (core->config, "diff.to", f); } } break; case 'a': if (core->file && !(core->file->rwx & 2)) { r_cons_printf ("\nFile has been opened in read-only mode. Use -w flag\n"); r_cons_any_key (); return R_TRUE; } r_cons_printf ("Enter assembler opcodes separated with ';':\n"); showcursor (core, R_TRUE); r_cons_flush (); r_cons_set_raw (R_FALSE); strcpy (buf, "wa "); r_line_set_prompt (":> "); if (r_cons_fgets (buf+3, 1000, 0, NULL) <0) buf[0]='\0'; if (*buf) { if (curset) r_core_seek (core, core->offset + cursor, 0); r_core_cmd (core, buf, R_TRUE); if (curset) r_core_seek (core, core->offset - cursor, 1); } showcursor (core, R_FALSE); r_cons_set_raw (R_TRUE); break; case '!': r_cons_2048(); break; case 'o': visual_offset (core); break; case 'A': { int oc = curset; ut64 off = curset? core->offset+cursor : core->offset; curset = 0; r_core_visual_asm (core, off); curset = oc; } break; case 'c': setcursor (core, curset?0:1); break; case 'C': color = color? 0: 1; r_config_set_i (core->config, "scr.color", color); break; case 'd': r_core_visual_define (core); break; case 'D': setdiff (core); break; case 'f': { int range, min, max; char name[256], *n; r_line_set_prompt ("flag name: "); showcursor (core, R_TRUE); if (r_cons_fgets (name, sizeof (name), 0, NULL) >=0 && *name) { n = r_str_chop (name); if (*name=='-') { if (*n) r_flag_unset (core->flags, n+1, NULL); } else { if (ocursor != -1) { min = R_MIN (cursor, ocursor); max = R_MAX (cursor, ocursor); } else { min = max = cursor; } range = max-min+1; if (range<1) range = 1; if (*n) r_flag_set (core->flags, n, core->offset + min, range, 1); } } } showcursor (core, R_FALSE); break; case 'F': r_flag_unset_i (core->flags, core->offset + cursor, NULL); break; case 'n': r_core_seek_next (core, r_config_get (core->config, "scr.nkey")); break; case 'N': r_core_seek_previous (core, r_config_get (core->config, "scr.nkey")); break; case 'i': case 'I': if (core->file && !(core->file->rwx & 2)) { r_cons_printf ("\nFile has been opened in read-only mode. Use -w flag\n"); r_cons_any_key (); return R_TRUE; } showcursor (core, R_TRUE); r_cons_flush (); r_cons_set_raw (0); if (ch=='I') { strcpy (buf, "wow "); r_line_set_prompt ("insert hexpair block: "); if (r_cons_fgets (buf+4, sizeof (buf)-5, 0, NULL) <0) buf[0]='\0'; char *p = strdup (buf); int cur = core->print->cur; if (cur>=core->blocksize) cur = core->print->cur-1; snprintf (buf, sizeof (buf), "%s @ $$0!%i", p, core->blocksize-cursor); r_core_cmd (core, buf, 0); free (p); break; } delta = (ocursor!=-1)? R_MIN (cursor, ocursor): cursor; if (core->print->col==2) { strcpy (buf, "\"w "); r_line_set_prompt ("insert string: "); if (r_cons_fgets (buf+3, sizeof (buf)-4, 0, NULL) <0) buf[0]='\0'; strcat (buf, "\""); } else { r_line_set_prompt ("insert hex: "); if (ocursor != -1) { int bs = R_ABS (cursor-ocursor)+1; core->blocksize = bs; strcpy (buf, "wow "); } else { strcpy (buf, "wx "); } if (r_cons_fgets (buf+strlen (buf), sizeof (buf)-strlen (buf), 0, NULL) <0) buf[0]='\0'; } if (curset) r_core_seek (core, core->offset + delta, 0); r_core_cmd (core, buf, 1); if (curset) r_core_seek (core, offset, 1); r_cons_set_raw (1); showcursor (core, R_FALSE); break; case 'R': r_core_cmd0 (core, "ecr"); break; case 'e': r_core_visual_config (core); break; case 'E': r_core_visual_colors (core); break; case 'M': r_core_visual_mounts (core); break; case 't': r_core_visual_trackflags (core); break; case 'x': { int count = 0; RList *xrefs = NULL; RAnalRef *refi; RListIter *iter; RAnalFunction *fun; if ((xrefs = r_anal_xref_get (core->anal, core->offset))) { r_cons_gotoxy (1, 1); r_cons_printf ("[GOTO XREF]> \n"); if (r_list_empty (xrefs)) { r_cons_printf ("\tNo XREF found at 0x%"PFMT64x"\n", core->offset); r_cons_any_key (); r_cons_clear00 (); } else { r_list_foreach (xrefs, iter, refi) { fun = r_anal_fcn_find (core->anal, refi->addr, R_ANAL_FCN_TYPE_NULL); r_cons_printf (" [%i] 0x%08"PFMT64x" %s XREF 0x%08"PFMT64x" (%s) \n", count, refi->at, refi->type==R_ANAL_REF_TYPE_CODE?"CODE (JMP)": refi->type==R_ANAL_REF_TYPE_CALL?"CODE (CALL)":"DATA", refi->addr, fun?fun->name:"unk"); if (++count > 9) break; } } } else xrefs = NULL;
void treePop(int* splits, double* w,int* ncolp,int* np, int* ed1, int* ed2, double* edLen) { int n=*np; int ncol=*ncolp; int nrow=ceil(n/(double)8); uint8_t split[nrow][ncol]; int i=0,j=0; /*Rprintf("n=%i nrow=%i ncol=%i\n",n,nrow,ncol); Rprintf("got\n"); for(i=0;i<ncol;i++) { for(j=0;j<nrow;j++) { Rprintf("%i ",splits[i*nrow+j]); } Rprintf("\n"); }*/ for(i=0;i<ncol;i++) { for(j=0;j<nrow;j++) { split[j][i]=(uint8_t)splits[i*nrow+j]; } } /*Rprintf("short-ed\n"); for(i=0;i<nrow;i++) { for(j=0;j<ncol;j++) { printbits(split[i][j]); Rprintf("\n"); } Rprintf("\n"); }*/ uint8_t vlabs[2*n-1][nrow]; for(i=0;i<nrow-1;i++) { vlabs[n+1][i]=255; } vlabs[n+1][nrow-1]=~((uint8_t)(pow(2,8-(n%8))-1)); int bitt_count[ncol]; uint8_t msk=~((uint8_t)(pow(2,8-(n%8))-1));//mask out trailing bits printbits(msk); for(i=0;i<ncol;i++) { int sum=0; for(j=0;j<nrow-1;j++) { //Rprintf("countbits(%i)=%i ",split[j][i],count_bits(split[j][i])); sum+=count_bits(split[j][i]); } uint8_t bt=split[nrow-1][i]; bt&=msk; //Rprintf("countbits(%i)=%i ",bt,count_bits(bt)); sum+=count_bits(bt); // Rprintf("bit_count[%i]=%i ",i,sum); //Rprintf("\n"); if(sum>n/2) { for(j=0;j<nrow;j++) { split[j][i]=~split[j][i]; } split[nrow-1][i]&=msk; sum=n-sum; } bitt_count[i]=sum; } int ind[ncol]; for(i=0;i<ncol;i++) { ind[i]=i; } for(i=0;i<ncol-1;i++) { for(j=i+1;j<ncol;j++) { if(bitt_count[i]<bitt_count[j]) { int aux; aux=bitt_count[i]; bitt_count[i]=bitt_count[j]; bitt_count[j]=aux; aux=ind[i]; ind[i]=ind[j]; ind[j]=aux; } } } int nNodes=n+1; int numEdges=0; for(i=0;i<ncol;i++) { int ii=0; //Rprintf("split %i\n",i); uint8_t sp[nrow]; for(ii=0;ii<nrow;ii++) {//copy split into sp sp[ii]=split[ii][ind[i]]; } //search for node whose labellings are a superset of the current split for(j=n+1;j<=nNodes;j++) { uint8_t vl[nrow]; for(ii=0;ii<nrow;ii++) {//copy vertex labeling into vl vl[ii]=vlabs[j][ii]; } int sw=0;//print current split for(ii=0;ii<nrow;ii++) { //Rprintf("sp[%i]= ",ii); //printbits(sp[ii]); } //Rprintf("\n");//print current label for(ii=0;ii<nrow;ii++) { // Rprintf("vl[%i]= ",ii); // printbits(vl[ii]); } //Rprintf("\n"); uint8_t* sd=setdiff(sp,vl,nrow); //print the setdifference for(ii=0;ii<nrow/*-1*/;ii++) { //Rprintf("sd[%i]=%i ",ii,sd[ii]); if(sd[ii]!=0)sw=1; } // Rprintf("\n"); sd[nrow-1]&=msk; //Rprintf("sd[%i]=%i ",nrow-1,sd[nrow-1]); if(sd[nrow-1]!=0)sw=1; if(sw==0)//setdiff==0, so we split vertex j { // Rprintf("vertex %i",j); ed1[numEdges]=j; int gn=-1; // Rprintf("bitt_count[%i]=%i\n",i,bitt_count[i]); if(bitt_count[i]>=2)//if not trivial split {nNodes++; gn=nNodes; } else { gn=lsb(sp); } // Rprintf("gn=%i\n",gn); ed2[numEdges]=gn; edLen[numEdges]=w[ind[i]]; numEdges++; uint8_t* sdd=setdiff(vl,sp,nrow); for(ii=0;ii<nrow;ii++)//label current vertex byset difference //and new vertex by actual split { vlabs[j][ii]=sdd[ii]; vlabs[gn][ii]=sp[ii]; } //print new labels // Rprintf("new v\n"); int jj=0; for(ii=1;ii<=nNodes;ii++) {//Rprintf("node %i : ",ii); for(jj=0;jj<nrow;jj++) { //printbits(vlabs[ii][jj]); // Rprintf(" "); } // Rprintf("\n"); } break; } } } }
R_API int r_core_visual_cmd(RCore *core, int ch) { RAsmOp op; char buf[4096]; int i, ret, offscreen, cols = core->print->cols; ch = r_cons_arrow_to_hjkl (ch); ch = visual_nkey (core, ch); if (ch<2) return 1; // do we need hotkeys for data references? not only calls? if (ch>='0'&& ch<='9') { r_io_sundo_push (core->io, core->offset); r_core_seek (core, core->asmqjmps[ch-'0'], 1); r_core_block_read (core, 1); } else switch (ch) { case 9: // tab { // XXX: unify diff mode detection ut64 f = r_config_get_i (core->config, "diff.from"); ut64 t = r_config_get_i (core->config, "diff.to"); if (f == t && f == 0) { core->print->col = core->print->col==1? 2: 1; } else { ut64 delta = core->offset - f; r_core_seek (core, t+delta, 1); r_config_set_i (core->config, "diff.from", t); r_config_set_i (core->config, "diff.to", f); } } break; case 'c': // XXX dupped flag imho setcursor (core, curset ^ 1); break; case 'd': r_core_visual_define (core); break; case 'D': setdiff (core); break; case 'C': color ^= 1; if (color) flags |= R_PRINT_FLAGS_COLOR; else flags &= ~(flags&R_PRINT_FLAGS_COLOR); r_config_set_i (core->config, "scr.color", color); r_print_set_flags (core->print, flags); break; case 'f': { int range; char name[256], *n; r_line_set_prompt ("flag name: "); if (r_cons_fgets (name, sizeof (name), 0, NULL) >=0 && *name) { n = r_str_chop (name); if (*name=='-') { if (*n) r_flag_unset (core->flags, n+1, NULL); } else { range = curset? (R_ABS (cursor-ocursor)+1): 1; if (range<1) range = 1; if (*n) r_flag_set (core->flags, n, core->offset + cursor, range, 1); } } } break; case 'F': r_flag_unset_i (core->flags, core->offset + cursor, NULL); break; case 'n': r_core_seek_next (core, r_config_get (core->config, "scr.nkey")); break; case 'N': r_core_seek_previous (core, r_config_get (core->config, "scr.nkey")); break; case 'A': { int oc = curset; ut64 off = curset? core->offset+cursor : core->offset; curset = 0; r_core_visual_asm (core, off); curset = oc; } break; case 'a': if (core->file && !(core->file->rwx & 2)) { r_cons_printf ("\nFile has been opened in read-only mode. Use -w flag\n"); r_cons_any_key (); return R_TRUE; } r_cons_printf ("Enter assembler opcodes separated with ';':\n"); r_cons_show_cursor (R_TRUE); r_cons_flush (); r_cons_set_raw (R_FALSE); strcpy (buf, "wa "); r_line_set_prompt (":> "); if (r_cons_fgets (buf+3, 1000, 0, NULL) <0) buf[0]='\0'; if (*buf) { if (curset) r_core_seek (core, core->offset + cursor, 0); r_core_cmd (core, buf, R_TRUE); if (curset) r_core_seek (core, core->offset - cursor, 1); } r_cons_show_cursor (R_FALSE); r_cons_set_raw (R_TRUE); break; case 'i': case 'I': if (core->file && !(core->file->rwx & 2)) { r_cons_printf ("\nFile has been opened in read-only mode. Use -w flag\n"); r_cons_any_key (); return R_TRUE; } r_cons_show_cursor (R_TRUE); r_cons_flush (); r_cons_set_raw (0); if (ch=='I') { strcpy (buf, "wow "); r_line_set_prompt ("insert hexpair block: "); if (r_cons_fgets (buf+4, sizeof (buf)-3, 0, NULL) <0) buf[0]='\0'; char *p = strdup (buf); int cur = core->print->cur; if (cur>=core->blocksize) cur = core->print->cur-1; snprintf (buf, sizeof (buf), "%s @ $$0!%i", p, core->blocksize-cursor); r_core_cmd (core, buf, 0); free (p); break; } if (core->print->col==2) { strcpy (buf, "w "); r_line_set_prompt ("insert string: "); if (r_cons_fgets (buf+2, sizeof (buf)-3, 0, NULL) <0) buf[0]='\0'; } else { strcpy (buf, "wx "); r_line_set_prompt ("insert hex: "); if (r_cons_fgets (buf+3, sizeof (buf)-4, 0, NULL) <0) buf[0]='\0'; } if (curset) r_core_seek (core, core->offset + cursor, 0); r_core_cmd (core, buf, 1); if (curset) r_core_seek (core, core->offset - cursor, 1); r_cons_set_raw (1); r_cons_show_cursor (R_FALSE); break; case 'e': r_core_visual_config (core); break; case 'M': r_core_visual_mounts (core); break; case 't': r_core_visual_trackflags (core); break; case 'x': { int count = 0; RList *xrefs = NULL; RAnalRef *refi; RListIter *iter; RAnalFunction *fun; if ((xrefs = r_anal_xref_get (core->anal, core->offset))) { r_cons_printf ("XREFS:\n"); if (r_list_empty (xrefs)) { r_cons_printf ("\tNo XREF found at 0x%"PFMT64x"\n", core->offset); r_cons_any_key (); r_cons_clear00 (); } else { r_list_foreach (xrefs, iter, refi) { fun = r_anal_fcn_find (core->anal, refi->addr, R_ANAL_FCN_TYPE_NULL); r_cons_printf ("\t[%i] %s XREF 0x%08"PFMT64x" (%s)\n", count, refi->type==R_ANAL_REF_TYPE_CODE?"CODE (JMP)": refi->type==R_ANAL_REF_TYPE_CALL?"CODE (CALL)":"DATA", refi->addr, fun?fun->name:"unk"); if (++count > 9) break; } } } else xrefs = NULL;