fofitype1c.cc

swf文件查看工具,能够看flash文件的格式

	}
	// don't clear the stack
	break;
      case 0x000b:		// return
	// don't clear the stack
	break;
      case 0x000e:		// endchar / seac
	if (firstOp) {
	  cvtGlyphWidth(nOps == 1 || nOps == 5, charBuf, pDict);
	  firstOp = gFalse;
	}
	if (openPath) {
	  charBuf->append((char)9);
	  openPath = gFalse;
	}
	if (nOps == 4) {
	  cvtNum(0, gFalse, charBuf);
	  cvtNum(ops[0].num, ops[0].isFP, charBuf);
	  cvtNum(ops[1].num, ops[1].isFP, charBuf);
	  cvtNum(ops[2].num, ops[2].isFP, charBuf);
	  cvtNum(ops[3].num, ops[3].isFP, charBuf);
	  charBuf->append((char)12)->append((char)6);
	} else if (nOps == 0) {
	  charBuf->append((char)14);
	} else {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 endchar", nOps);
	}
	nOps = 0;
	break;
      case 0x000f:		// (obsolete)
	// this op is ignored, but we need the glyph width
	if (firstOp) {
	  cvtGlyphWidth(nOps > 0, charBuf, pDict);
	  firstOp = gFalse;
	}
	nOps = 0;
	break;
      case 0x0010:		// blend
	//~ error(-1, "Unimplemented Type 2 charstring op: %d", file[i]);
	nOps = 0;
	break;
      case 0x0012:		// hstemhm
	// ignored
	if (firstOp) {
	  cvtGlyphWidth(nOps & 1, charBuf, pDict);
	  firstOp = gFalse;
	}
	if (nOps & 1) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 hstemhm", nOps);
	}
	nHints += nOps / 2;
	nOps = 0;
	break;
      case 0x0013:		// hintmask
	// ignored
	if (firstOp) {
	  cvtGlyphWidth(nOps & 1, charBuf, pDict);
	  firstOp = gFalse;
	}
	if (nOps > 0) {
	  if (nOps & 1) {
	    //~ error(-1, "Wrong number of args (%d) to Type 2 hintmask/vstemhm",
	    //~       nOps);
	  }
	  nHints += nOps / 2;
	}
	pos += (nHints + 7) >> 3;
	nOps = 0;
	break;
      case 0x0014:		// cntrmask
	// ignored
	if (firstOp) {
	  cvtGlyphWidth(nOps & 1, charBuf, pDict);
	  firstOp = gFalse;
	}
	if (nOps > 0) {
	  if (nOps & 1) {
	    //~ error(-1, "Wrong number of args (%d) to Type 2 cntrmask/vstemhm",
	    //~       nOps);
	  }
	  nHints += nOps / 2;
	}
	pos += (nHints + 7) >> 3;
	nOps = 0;
	break;
      case 0x0015:		// rmoveto
	if (firstOp) {
	  cvtGlyphWidth(nOps == 3, charBuf, pDict);
	  firstOp = gFalse;
	}
	if (openPath) {
	  charBuf->append((char)9);
	  openPath = gFalse;
	}
	if (nOps != 2) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 rmoveto", nOps);
	}
	cvtNum(ops[0].num, ops[0].isFP, charBuf);
	cvtNum(ops[1].num, ops[1].isFP, charBuf);
	charBuf->append((char)21);
	nOps = 0;
	break;
      case 0x0016:		// hmoveto
	if (firstOp) {
	  cvtGlyphWidth(nOps == 2, charBuf, pDict);
	  firstOp = gFalse;
	}
	if (openPath) {
	  charBuf->append((char)9);
	  openPath = gFalse;
	}
	if (nOps != 1) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 hmoveto", nOps);
	}
	cvtNum(ops[0].num, ops[0].isFP, charBuf);
	charBuf->append((char)22);
	nOps = 0;
	break;
      case 0x0017:		// vstemhm
	// ignored
	if (firstOp) {
	  cvtGlyphWidth(nOps & 1, charBuf, pDict);
	  firstOp = gFalse;
	}
	if (nOps & 1) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 vstemhm", nOps);
	}
	nHints += nOps / 2;
	nOps = 0;
	break;
      case 0x0018:		// rcurveline
	if (nOps < 8 || (nOps - 2) % 6 != 0) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 rcurveline", nOps);
	}
	for (k = 0; k < nOps - 2; k += 6) {
	  cvtNum(ops[k].num, ops[k].isFP, charBuf);
	  cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf);
	  cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf);
	  cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf);
	  cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf);
	  cvtNum(ops[k+5].num, ops[k+5].isFP, charBuf);
	  charBuf->append((char)8);
	}
	cvtNum(ops[k].num, ops[k].isFP, charBuf);
	cvtNum(ops[k+1].num, ops[k].isFP, charBuf);
	charBuf->append((char)5);
	nOps = 0;
	openPath = gTrue;
	break;
      case 0x0019:		// rlinecurve
	if (nOps < 8 || (nOps - 6) % 2 != 0) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 rlinecurve", nOps);
	}
	for (k = 0; k < nOps - 6; k += 2) {
	  cvtNum(ops[k].num, ops[k].isFP, charBuf);
	  cvtNum(ops[k+1].num, ops[k].isFP, charBuf);
	  charBuf->append((char)5);
	}
	cvtNum(ops[k].num, ops[k].isFP, charBuf);
	cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf);
	cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf);
	cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf);
	cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf);
	cvtNum(ops[k+5].num, ops[k+5].isFP, charBuf);
	charBuf->append((char)8);
	nOps = 0;
	openPath = gTrue;
	break;
      case 0x001a:		// vvcurveto
	if (nOps < 4 || !(nOps % 4 == 0 || (nOps-1) % 4 == 0)) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 vvcurveto", nOps);
	}
	if (nOps % 2 == 1) {
	  cvtNum(ops[0].num, ops[0].isFP, charBuf);
	  cvtNum(ops[1].num, ops[1].isFP, charBuf);
	  cvtNum(ops[2].num, ops[2].isFP, charBuf);
	  cvtNum(ops[3].num, ops[3].isFP, charBuf);
	  cvtNum(0, gFalse, charBuf);
	  cvtNum(ops[4].num, ops[4].isFP, charBuf);
	  charBuf->append((char)8);
	  k = 5;
	} else {
	  k = 0;
	}
	for (; k < nOps; k += 4) {
	  cvtNum(0, gFalse, charBuf);
	  cvtNum(ops[k].num, ops[k].isFP, charBuf);
	  cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf);
	  cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf);
	  cvtNum(0, gFalse, charBuf);
	  cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf);
	  charBuf->append((char)8);
	}
	nOps = 0;
	openPath = gTrue;
	break;
      case 0x001b:		// hhcurveto
	if (nOps < 4 || !(nOps % 4 == 0 || (nOps-1) % 4 == 0)) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 hhcurveto", nOps);
	}
	if (nOps % 2 == 1) {
	  cvtNum(ops[1].num, ops[1].isFP, charBuf);
	  cvtNum(ops[0].num, ops[0].isFP, charBuf);
	  cvtNum(ops[2].num, ops[2].isFP, charBuf);
	  cvtNum(ops[3].num, ops[3].isFP, charBuf);
	  cvtNum(ops[4].num, ops[4].isFP, charBuf);
	  cvtNum(0, gFalse, charBuf);
	  charBuf->append((char)8);
	  k = 5;
	} else {
	  k = 0;
	}
	for (; k < nOps; k += 4) {
	  cvtNum(ops[k].num, ops[k].isFP, charBuf);
	  cvtNum(0, gFalse, charBuf);
	  cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf);
	  cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf);
	  cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf);
	  cvtNum(0, gFalse, charBuf);
	  charBuf->append((char)8);
	}
	nOps = 0;
	openPath = gTrue;
	break;
      case 0x001d:		// callgsubr
	if (nOps >= 1) {
	  k = gsubrBias + (int)ops[nOps - 1].num;
	  --nOps;
	  ok = gTrue;
	  getIndexVal(&gsubrIdx, k, &val, &ok);
	  if (ok) {
	    cvtGlyph(val.pos, val.len, charBuf, subrIdx, pDict, gFalse);
	  }
	} else {
	  //~ error(-1, "Too few args to Type 2 callgsubr");
	}
	// don't clear the stack
	break;
      case 0x001e:		// vhcurveto
	if (nOps < 4 || !(nOps % 4 == 0 || (nOps-1) % 4 == 0)) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 vhcurveto", nOps);
	}
	for (k = 0; k < nOps && k != nOps-5; k += 4) {
	  if (k % 8 == 0) {
	    cvtNum(ops[k].num, ops[k].isFP, charBuf);
	    cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf);
	    cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf);
	    cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf);
	    charBuf->append((char)30);
	  } else {
	    cvtNum(ops[k].num, ops[k].isFP, charBuf);
	    cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf);
	    cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf);
	    cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf);
	    charBuf->append((char)31);
	  }
	}
	if (k == nOps-5) {
	  if (k % 8 == 0) {
	    cvtNum(0, gFalse, charBuf);
	    cvtNum(ops[k].num, ops[k].isFP, charBuf);
	    cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf);
	    cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf);
	    cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf);
	    cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf);
	  } else {
	    cvtNum(ops[k].num, ops[k].isFP, charBuf);
	    cvtNum(0, gFalse, charBuf);
	    cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf);
	    cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf);
	    cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf);
	    cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf);
	  }
	  charBuf->append((char)8);
	}
	nOps = 0;
	openPath = gTrue;
	break;
      case 0x001f:		// hvcurveto
	if (nOps < 4 || !(nOps % 4 == 0 || (nOps-1) % 4 == 0)) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 hvcurveto", nOps);
	}
	for (k = 0; k < nOps && k != nOps-5; k += 4) {
	  if (k % 8 == 0) {
	    cvtNum(ops[k].num, ops[k].isFP, charBuf);
	    cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf);
	    cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf);
	    cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf);
	    charBuf->append((char)31);
	  } else {
	    cvtNum(ops[k].num, ops[k].isFP, charBuf);
	    cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf);
	    cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf);
	    cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf);
	    charBuf->append((char)30);
	  }
	}
	if (k == nOps-5) {
	  if (k % 8 == 0) {
	    cvtNum(ops[k].num, ops[k].isFP, charBuf);
	    cvtNum(0, gFalse, charBuf);
	    cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf);
	    cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf);
	    cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf);
	    cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf);
	  } else {
	    cvtNum(0, gFalse, charBuf);
	    cvtNum(ops[k].num, ops[k].isFP, charBuf);
	    cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf);
	    cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf);
	    cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf);
	    cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf);
	  }
	  charBuf->append((char)8);
	}
	nOps = 0;
	openPath = gTrue;
	break;
      case 0x0c00:		// dotsection (should be Type 1 only?)
	// ignored
	nOps = 0;
	break;
      case 0x0c03:		// and
      case 0x0c04:		// or
      case 0x0c05:		// not
      case 0x0c08:		// store
      case 0x0c09:		// abs
      case 0x0c0a:		// add
      case 0x0c0b:		// sub
      case 0x0c0c:		// div
      case 0x0c0d:		// load
      case 0x0c0e:		// neg
      case 0x0c0f:		// eq
      case 0x0c12:		// drop
      case 0x0c14:		// put
      case 0x0c15:		// get
      case 0x0c16:		// ifelse
      case 0x0c17:		// random
      case 0x0c18:		// mul
      case 0x0c1a:		// sqrt
      case 0x0c1b:		// dup
      case 0x0c1c:		// exch
      case 0x0c1d:		// index
      case 0x0c1e:		// roll
	//~ error(-1, "Unimplemented Type 2 charstring op: 12.%d", file[i+1]);
	nOps = 0;
	break;
      case 0x0c22:		// hflex
	if (nOps != 7) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 hflex", nOps);
	}
	cvtNum(ops[0].num, ops[0].isFP, charBuf);
	cvtNum(0, gFalse, charBuf);
	cvtNum(ops[1].num, ops[1].isFP, charBuf);
	cvtNum(ops[2].num, ops[2].isFP, charBuf);
	cvtNum(ops[3].num, ops[3].isFP, charBuf);
	cvtNum(0, gFalse, charBuf);
	charBuf->append((char)8);
	cvtNum(ops[4].num, ops[4].isFP, charBuf);
	cvtNum(0, gFalse, charBuf);
	cvtNum(ops[5].num, ops[5].isFP, charBuf);
	cvtNum(-ops[2].num, ops[2].isFP, charBuf);
	cvtNum(ops[6].num, ops[6].isFP, charBuf);
	cvtNum(0, gFalse, charBuf);
	charBuf->append((char)8);
	nOps = 0;
	openPath = gTrue;
	break;
      case 0x0c23:		// flex
	if (nOps != 13) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 flex", nOps);
	}
	cvtNum(ops[0].num, ops[0].isFP, charBuf);
	cvtNum(ops[1].num, ops[1].isFP, charBuf);
	cvtNum(ops[2].num, ops[2].isFP, charBuf);
	cvtNum(ops[3].num, ops[3].isFP, charBuf);
	cvtNum(ops[4].num, ops[4].isFP, charBuf);
	cvtNum(ops[5].num, ops[5].isFP, charBuf);
	charBuf->append((char)8);
	cvtNum(ops[6].num, ops[6].isFP, charBuf);
	cvtNum(ops[7].num, ops[7].isFP, charBuf);
	cvtNum(ops[8].num, ops[8].isFP, charBuf);
	cvtNum(ops[9].num, ops[9].isFP, charBuf);
	cvtNum(ops[10].num, ops[10].isFP, charBuf);
	cvtNum(ops[11].num, ops[11].isFP, charBuf);
	charBuf->append((char)8);
	nOps = 0;
	openPath = gTrue;
	break;
      case 0x0c24:		// hflex1
	if (nOps != 9) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 hflex1", nOps);
	}
	cvtNum(ops[0].num, ops[0].isFP, charBuf);
	cvtNum(ops[1].num, ops[1].isFP, charBuf);
	cvtNum(ops[2].num, ops[2].isFP, charBuf);
	cvtNum(ops[3].num, ops[3].isFP, charBuf);
	cvtNum(ops[4].num, ops[4].isFP, charBuf);
	cvtNum(0, gFalse, charBuf);
	charBuf->append((char)8);
	cvtNum(ops[5].num, ops[5].isFP, charBuf);
	cvtNum(0, gFalse, charBuf);
	cvtNum(ops[6].num, ops[6].isFP, charBuf);
	cvtNum(ops[7].num, ops[7].isFP, charBuf);
	cvtNum(ops[8].num, ops[8].isFP, charBuf);
	cvtNum(-(ops[1].num + ops[3].num + ops[7].num),
	       ops[1].isFP | ops[3].isFP | ops[7].isFP, charBuf);
	charBuf->append((char)8);
	nOps = 0;
	openPath = gTrue;
	break;
      case 0x0c25:		// flex1
	if (nOps != 11) {
	  //~ error(-1, "Wrong number of args (%d) to Type 2 flex1", nOps);
	}
	cvtNum(ops[0].num, ops[0].isFP, charBuf);
	cvtNum(ops[1].num, ops[1].isFP, charBuf);
	cvtNum(ops[2].num, ops[2].isFP, charBuf);
	cvtNum(ops[3].num, ops[3].isFP, charBuf);
	cvtNum(ops[4].num, ops[4].isFP, charBuf);