private boolean vt100_write(int c) {
if (c < 32) {
if (c == 27) {
vt100_parse_reset(State.Esc);
return true;
} else if (c == 14) {
ctrl_SO();
} else if (c == 15) {
ctrl_SI();
}
} else if ((c & 0xffe0) == 0x0080) {
vt100_parse_reset(State.Esc);
vt100_parse_func = (char) (c - 0x0040);
vt100_parse_process();
return true;
}
if (vt100_parse_state != State.None) {
if (vt100_parse_state == State.Str) {
if (c >= 32) {
return true;
}
vt100_parse_reset();
} else {
if (c < 32) {
if (c == 24 || c == 26) {
vt100_parse_reset();
return true;
}
} else {
vt100_parse_len += 1;
if (vt100_parse_len > 32) {
vt100_parse_reset();
} else {
int msb = c & 0xf0;
if (msb == 0x20) {
vt100_parse_func <<= 8;
vt100_parse_func += (char) c;
} else if (msb == 0x30 && vt100_parse_state == State.Csi) {
vt100_parse_param += new String(new char[] {(char) c});
} else {
vt100_parse_func <<= 8;
vt100_parse_func += (char) c;
vt100_parse_process();
}
return true;
}
}
}
}
vt100_lastchar = c;
return false;
}
private void esc_APC() {
vt100_parse_reset(State.Str);
}
private void esc_CSI() {
vt100_parse_reset(State.Csi);
}
private void vt100_parse_process() {
if (vt100_parse_state == State.Esc) {
switch (vt100_parse_func) {
case 0x0036: /* DECBI */
break;
case 0x0037:
esc_DECSC();
break;
case 0x0038:
esc_DECRC();
break;
case 0x0042: /* BPH */
break;
case 0x0043: /* NBH */
break;
case 0x0044:
esc_IND();
break;
case 0x0045:
esc_NEL();
break;
case 0x0046: /* SSA */
esc_NEL();
break;
case 0x0048:
esc_HTS();
break;
case 0x0049: /* HTJ */
break;
case 0x004A: /* VTS */
break;
case 0x004B: /* PLD */
break;
case 0x004C: /* PLU */
break;
case 0x004D:
esc_RI();
break;
case 0x004E:
esc_SS2();
break;
case 0x004F:
esc_SS3();
break;
case 0x0050:
esc_DCS();
break;
case 0x0051: /* PU1 */
break;
case 0x0052: /* PU2 */
break;
case 0x0053: /* STS */
break;
case 0x0054: /* CCH */
break;
case 0x0055: /* MW */
break;
case 0x0056: /* SPA */
break;
case 0x0057: /* ESA */
break;
case 0x0058:
esc_SOS();
break;
case 0x005A: /* SCI */
break;
case 0x005B:
esc_CSI();
break;
case 0x005C:
esc_ST();
break;
case 0x005D:
esc_OSC();
break;
case 0x005E:
esc_PM();
break;
case 0x005F:
esc_APC();
break;
case 0x0060: /* DMI */
break;
case 0x0061: /* INT */
break;
case 0x0062: /* EMI */
break;
case 0x0063:
esc_RIS();
break;
case 0x0064: /* CMD */
break;
case 0x006C: /* RM */
break;
case 0x006E: /* LS2 */
break;
case 0x006F: /* LS3 */
break;
case 0x007C: /* LS3R */
break;
case 0x007D: /* LS2R */
break;
case 0x007E: /* LS1R */
break;
case 0x2338:
esc_DECALN();
break;
case 0x2841:
esc_G0_0();
break;
case 0x2842:
esc_G0_1();
break;
case 0x2830:
esc_G0_2();
break;
case 0x2831:
esc_G0_3();
break;
case 0x2832:
esc_G0_4();
break;
case 0x2930:
esc_G1_2();
break;
case 0x2931:
esc_G1_3();
break;
case 0x2932:
esc_G1_4();
break;
case 0x2941:
esc_G1_0();
break;
case 0x2942:
esc_G1_1();
break;
}
if (vt100_parse_state == State.Esc) {
vt100_parse_reset();
}
} else {
switch (vt100_parse_func) {
case 0x0040:
csi_ICH(vt100_parse_param);
break;
case 0x0041:
csi_CUU(vt100_parse_param);
break;
case 0x0042:
csi_CUD(vt100_parse_param);
break;
case 0x0043:
csi_CUF(vt100_parse_param);
break;
case 0x0044:
csi_CUB(vt100_parse_param);
break;
case 0x0045:
csi_CNL(vt100_parse_param);
break;
case 0x0046:
csi_CPL(vt100_parse_param);
break;
case 0x0047:
csi_CHA(vt100_parse_param);
break;
case 0x0048:
csi_CUP(vt100_parse_param);
break;
case 0x0049:
csi_CHT(vt100_parse_param);
break;
case 0x004A:
csi_ED(vt100_parse_param);
break;
case 0x004B:
csi_EL(vt100_parse_param);
break;
case 0x004C:
csi_IL(vt100_parse_param);
break;
case 0x004D:
csi_DL(vt100_parse_param);
break;
case 0x004E: /* EF */
break;
case 0x004F: /* EA */
break;
case 0x0050:
csi_DCH(vt100_parse_param);
break;
case 0x0051: /* SEE */
break;
case 0x0052: /* CPR */
break;
case 0x0053:
csi_SU(vt100_parse_param);
break;
case 0x0054:
csi_SD(vt100_parse_param);
break;
case 0x0055: /* NP */
break;
case 0x0056: /* PP */
break;
case 0x0057:
csi_CTC(vt100_parse_param);
break;
case 0x0058:
csi_ECH(vt100_parse_param);
break;
case 0x0059: /* CVT */
break;
case 0x005A:
csi_CBT(vt100_parse_param);
break;
case 0x005B: /* SRS */
break;
case 0x005C: /* PTX */
break;
case 0x005D: /* SDS */
break;
case 0x005E: /* SIMD */
break;
case 0x0060:
csi_HPA(vt100_parse_param);
break;
case 0x0061:
csi_HPR(vt100_parse_param);
break;
case 0x0062:
csi_REP(vt100_parse_param);
break;
case 0x0063:
csi_DA(vt100_parse_param);
break;
case 0x0064:
csi_VPA(vt100_parse_param);
break;
case 0x0065:
csi_VPR(vt100_parse_param);
break;
case 0x0066:
csi_HVP(vt100_parse_param);
break;
case 0x0067:
csi_TBC(vt100_parse_param);
break;
case 0x0068:
csi_SM(vt100_parse_param);
break;
case 0x0069: /* MC */
break;
case 0x006A: /* HPB */
break;
case 0x006B: /* VPB */
break;
case 0x006C:
csi_RM(vt100_parse_param);
break;
case 0x006D:
csi_SGR(vt100_parse_param);
break;
case 0x006E:
csi_DSR(vt100_parse_param);
break;
case 0x006F: /* DAQ */
break;
case 0x0072:
csi_DECSTBM(vt100_parse_param);
break;
case 0x0073:
csi_SCP(vt100_parse_param);
break;
case 0x0075:
csi_RCP(vt100_parse_param);
break;
case 0x0078:
csi_DECREQTPARM(vt100_parse_param);
break;
case 0x2040: /* SL */
break;
case 0x2041: /* SR */
break;
case 0x2042: /* GSM */
break;
case 0x2043: /* GSS */
break;
case 0x2044: /* FNT */
break;
case 0x2045: /* TSS */
break;
case 0x2046: /* JFY */
break;
case 0x2047: /* SPI */
break;
case 0x2048: /* QUAD */
break;
case 0x2049: /* SSU */
break;
case 0x204A: /* PFS */
break;
case 0x204B: /* SHS */
break;
case 0x204C: /* SVS */
break;
case 0x204D: /* IGS */
break;
case 0x204E: /* deprecated: HTSA */
break;
case 0x204F: /* IDCS */
break;
case 0x2050: /* PPA */
break;
case 0x2051: /* PPR */
break;
case 0x2052: /* PPB */
break;
case 0x2053: /* SPD */
break;
case 0x2054: /* DTA */
break;
case 0x2055: /* SLH */
break;
case 0x2056: /* SLL */
break;
case 0x2057: /* FNK */
break;
case 0x2058: /* SPQR */
break;
case 0x2059: /* SEF */
break;
case 0x205A: /* PEC */
break;
case 0x205B: /* SSW */
break;
case 0x205C: /* SACS */
break;
case 0x205D: /* SAPV */
break;
case 0x205E: /* STAB */
break;
case 0x205F: /* GCC */
break;
case 0x2060: /* TAPE */
break;
case 0x2061: /* TALE */
break;
case 0x2062: /* TAC */
break;
case 0x2063: /* TCC */
break;
case 0x2064: /* TSR */
break;
case 0x2065: /* SCO */
break;
case 0x2066: /* SRCS */
break;
case 0x2067: /* SCS */
break;
case 0x2068: /* SLS */
break;
case 0x2069: /* SPH */
break;
case 0x206A: /* SPL */
break;
case 0x206B: /* SCP */
break;
case 0x2170:
csi_DECSTR(vt100_parse_param);
break;
case 0x2472: /* DECCARA */
break;
case 0x2477: /* DECRQPSR */
break;
}
if (vt100_parse_state == State.Csi) {
vt100_parse_reset();
}
}
}
private void vt100_parse_reset() {
vt100_parse_reset(State.None);
}