/* * mice.c - mouse definitions for gpm-Linux * * Copyright (C) 1993 Andrew Haylett * Copyright (C) 1994-2000 Alessandro Rubini * Copyright (C) 1998,1999 Ian Zimmerman * Copyright (C) 2001 Nico Schottelius * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. ********/ /* * This file is part of the mouse server. The information herein * is kept aside from the rest of the server to ease fixing mouse-type * issues. Each mouse type is expected to fill the `buttons', `dx' and `dy' * fields of the Gpm_Event structure and nothing more. * * Absolute-pointing devices (support by Marc Meis), are expecting to * fit `x' and `y' as well. Unfortunately, to do it the window size must * be accessed. The global variable "win" is available for that use. * * The `data' parameter points to a byte-array with event data, as read * by the mouse device. The mouse device should return a fixed number of * bytes to signal an event, and that exact number is read by the server * before calling one of these functions. * * The conversion function defined here should return 0 on success and -1 * on failure. * * Refer to the definition of Gpm_Type to probe further. */ #include #include #include #include #include #include #include #include #include #include #include #include /* stat() */ #include /* select() */ #include /* MAJOR */ #include #ifdef HAVE_LINUX_JOYSTICK_H #include #endif #include "headers/gpmInt.h" #include "headers/twiddler.h" #include "headers/synaptics.h" /*========================================================================*/ /* Parsing argv: helper dats struct function (should they get elsewhere?) */ enum argv_type { ARGV_BOOL = 1, ARGV_INT, /* "%i" */ ARGV_DEC, /* "%d" */ ARGV_STRING, /* other types must be added */ ARGV_END = 0 }; typedef struct argv_helper { char *name; enum argv_type type; union u { int *iptr; /* used for int and bool arguments */ char **sptr; /* used for string arguments, by strdup()ing the value */ } u; int value; /* used for boolean arguments */ } argv_helper; static int parse_argv(argv_helper *info, int argc, char **argv) { int i, j, errors = 0; long l; argv_helper *p; char *s, *t; int base = 0; /* for strtol */ for (i=1; itype != ARGV_END; p++) { j = strlen(p->name); if (strncmp(p->name, argv[i], j)) continue; if (isalnum(argv[i][j])) continue; break; } if (p->type == ARGV_END) { /* not found */ fprintf(stderr, "%s: Uknown option \"%s\" for pointer \"%s\"\n", prgname, argv[i], argv[0]); errors++; continue; } /* Found. Look for trailing stuff, if any */ s = argv[i]+j; while (*s && isspace(*s)) s++; /* skip spaces */ if (*s == '=') s++; /* skip equal */ while (*s && isspace(*s)) s++; /* skip other spaces */ /* Now parse what s is */ switch(p->type) { case ARGV_BOOL: if (*s) { fprintf(stderr, "%s: Option \"%s\" takes no argument: " "ignoring \"%s\"\n", prgname, p->name, s); errors++; } *(p->u.iptr) = p->value; break; case ARGV_DEC: base = 10; /* and fall through */ case ARGV_INT: l = strtol(s, &t, base); if (*t) { fprintf(stderr, "%s: Invalid arg. \"%s\" to \"%s\"\n", prgname, s, p->name); errors++; break; } *(p->u.iptr) = (int)l; break; case ARGV_STRING: *(p->u.sptr) = strdup(s); break; case ARGV_END: /* let's please "-Wall" */ break; } } /* for i in argc */ if (errors) fprintf(stderr, "%s: Continuing despite errors in option parsing\n", prgname); return errors; } /* Provide a common error engine by parsing with an empty option-set */ static volatile int check_no_argv(int argc, char **argv) { static argv_helper optioninfo[] = { {"", ARGV_END} }; return parse_argv(optioninfo, argc, argv); } /* Parse the "old" -o options */ static int option_modem_lines(int fd, int argc, char **argv) { static unsigned int err, lines, reallines; static argv_helper optioninfo[] = { {"dtr", ARGV_BOOL, u: {iptr: &lines}, value: TIOCM_DTR}, {"rts", ARGV_BOOL, u: {iptr: &lines}, value: TIOCM_RTS}, {"both", ARGV_BOOL, u: {iptr: &lines}, value: TIOCM_DTR | TIOCM_RTS}, {"", ARGV_END} }; if (argc<2) return 0; if (argc > 2) { fprintf(stderr, "%s: Too many options for \"-t %s\"\n", prgname, argv[0]); errno = EINVAL; /* used by gpm_oops(), if the caller reports failure */ return -1; } err = parse_argv(optioninfo, argc, argv); if (err) return 0; /* a message has been printed, but go on as good */ /* ok, move the lines */ ioctl(fd, TIOCMGET, &reallines); reallines &= ~lines; ioctl(fd, TIOCMSET, &reallines); return 0; } /*========================================================================*/ /* real absolute coordinates for absolute devices, not very clean */ #define REALPOS_MAX 16383 /* min 0 max=16383, but due to change. */ int realposx=-1, realposy=-1; /*========================================================================*/ /* * When repeating, it is important not to try to repeat more bits of dx and * dy than the protocol can handle. Otherwise, you may end up repeating the * low bits of a large value, which causes erratic motion. */ static int limit_delta(int delta, int min, int max) { return delta > max ? max : delta < min ? min : delta; } /*========================================================================*/ /* * Ok, here we are: first, provide the functions; initialization is later. * The return value is the number of unprocessed bytes */ static int M_ms(Gpm_Event *state, unsigned char *data) { /* * some devices report a change of middle-button state by * repeating the current button state (patch by Mark Lord) */ static unsigned char prev=0; if (data[0] == 0x40 && !(prev|data[1]|data[2])) state->buttons = GPM_B_MIDDLE; /* third button on MS compatible mouse */ else state->buttons= ((data[0] & 0x20) >> 3) | ((data[0] & 0x10) >> 4); prev = state->buttons; state->dx= (signed char)(((data[0] & 0x03) << 6) | (data[1] & 0x3F)); state->dy= (signed char)(((data[0] & 0x0C) << 4) | (data[2] & 0x3F)); return 0; } static int M_ms_plus(Gpm_Event *state, unsigned char *data) { static unsigned char prev=0; state->buttons= ((data[0] & 0x20) >> 3) | ((data[0] & 0x10) >> 4); state->dx= (signed char)(((data[0] & 0x03) << 6) | (data[1] & 0x3F)); state->dy= (signed char)(((data[0] & 0x0C) << 4) | (data[2] & 0x3F)); /* Allow motion *and* button change (Michael Plass) */ if ((state->dx==0) && (state->dy==0) && (state->buttons == (prev&~GPM_B_MIDDLE))) state->buttons = prev^GPM_B_MIDDLE; /* no move or change: toggle middle */ else state->buttons |= prev&GPM_B_MIDDLE; /* change: preserve middle */ prev=state->buttons; return 0; } static int M_ms_plus_lr(Gpm_Event *state, unsigned char *data) { /* * Same as M_ms_plus but with an addition by Edmund GRIMLEY EVANS */ static unsigned char prev=0; state->buttons= ((data[0] & 0x20) >> 3) | ((data[0] & 0x10) >> 4); state->dx= (signed char)(((data[0] & 0x03) << 6) | (data[1] & 0x3F)); state->dy= (signed char)(((data[0] & 0x0C) << 4) | (data[2] & 0x3F)); /* Allow motion *and* button change (Michael Plass) */ if ((state->dx==0) && (state->dy==0) && (state->buttons == (prev&~GPM_B_MIDDLE))) state->buttons = prev^GPM_B_MIDDLE; /* no move or change: toggle middle */ else state->buttons |= prev&GPM_B_MIDDLE; /* change: preserve middle */ /* Allow the user to reset state of middle button by pressing the other two buttons at once (Edmund GRIMLEY EVANS) */ if (!((~state->buttons)&(GPM_B_LEFT|GPM_B_RIGHT)) && ((~prev)&(GPM_B_LEFT|GPM_B_RIGHT))) state->buttons &= ~GPM_B_MIDDLE; prev=state->buttons; return 0; } /* Summagraphics/Genius/Acecad tablet support absolute mode*/ /* Summagraphics MM-Series format*/ /* (Frank Holtz) hof@bigfoot.de Tue Feb 23 21:04:09 MET 1999 */ int SUMMA_BORDER=100; int summamaxx,summamaxy; char summaid=-1; static int M_summa(Gpm_Event *state, unsigned char *data) { int x, y; x = ((data[2]<<7) | data[1])-SUMMA_BORDER; if (x<0) x=0; if (x>summamaxx) x=summamaxx; state->x = (x * win.ws_col / summamaxx); realposx = (x * 16383 / summamaxx); y = ((data[4]<<7) | data[3])-SUMMA_BORDER; if (y<0) y=0; if (y>summamaxy) y=summamaxy; state->y = 1 + y * (win.ws_row-1)/summamaxy; realposy = y * 16383 / summamaxy; state->buttons= !!(data[0]&1) * GPM_B_LEFT + !!(data[0]&2) * GPM_B_RIGHT + !!(data[0]&4) * GPM_B_MIDDLE; return 0; } /* Thu Jan 28 20:54:47 MET 1999 hof@hof-berlin.de SummaSketch reportformat */ static int R_summa(Gpm_Event *state, int fd) { signed char buffer[5]; static int x,y; if (realposx==-1) /* real absolute device? */ { /* no */ x=x+(state->dx*25); if (x<0) x=0; if (x>16383) x=16383; y=y+(state->dy*25); if (y<0) y=0; if (y>16383) y=16383; } else { /* yes */ x=realposx; y=realposy; } buffer[0]=0x98+((state->buttons&GPM_B_LEFT)>0?1:0)+ ((state->buttons&GPM_B_MIDDLE)>0?2:0)+ ((state->buttons&GPM_B_RIGHT)>0?3:0); buffer[1]=x & 0x7f; /* X0-6*/ buffer[2]=(x >> 7) & 0x7f; /* X7-12*/ buffer[3]=y & 0x7f; /* Y0-6*/ buffer[4]=(y >> 7) & 0x7f; /* Y7-12*/ return write(fd,buffer,5); } /* 'Genitizer' (kw@dtek.chalmers.se 11/12/97) */ static int M_geni(Gpm_Event *state, unsigned char *data) { /* this is a little confusing. If we use the stylus, we * have three buttons (tip, lower, upper), and if * we use the puck we have four buttons. (And the * protocol i a little mangled if several of the buttons * on the puck are pressed simultaneously. * I don't use the puck, hence I try to decode three buttons * only. tip = left, lower = middle, upper = right */ state->buttons = (data[0] & 0x01)<<2 | (data[0] & 0x02) | (data[0] & 0x04)>>2; state->dx = ((data[1] & 0x3f) ) * ((data[0] & 0x10)?1:-1); state->dy = ((data[2] & 0x3f) ) * ((data[0] & 0x8)?-1:1); return 0; } /* m$ 'Intellimouse' (steveb 20/7/97) */ static int M_ms3(Gpm_Event *state, unsigned char *data) { state->buttons= ((data[0] & 0x20) >> 3) /* left */ | ((data[3] & 0x10) >> 3) /* middle */ | ((data[0] & 0x10) >> 4); /* right */ state->dx= (signed char)(((data[0] & 0x03) << 6) | (data[1] & 0x3F)); state->dy= (signed char)(((data[0] & 0x0C) << 4) | (data[2] & 0x3F)); /* wheel (dz??) is (data[3] & 0x0f) */ return 0; } /* M_brw is a variant of m$ 'Intellimouse' the middle button is different */ static int M_brw(Gpm_Event *state, unsigned char *data) { state->buttons= ((data[0] & 0x20) >> 3) /* left */ | ((data[3] & 0x20) >> 4) /* middle */ | ((data[0] & 0x10) >> 4); /* right */ state->dx= (signed char)(((data[0] & 0x03) << 6) | (data[1] & 0x3F)); state->dy= (signed char)(((data[0] & 0x0C) << 4) | (data[2] & 0x3F)); if (((data[0]&0xC0) != 0x40)|| ((data[1]&0xC0) != 0x00)|| ((data[2]&0xC0) != 0x00)|| ((data[3]&0xC0) != 0x00)) { gpm_debug_log(LOG_DEBUG, "Skipping a data packet: Data %02x %02x %02x %02x", data[0], data[1], data[2], data[3]); return -1; } /* wheel (dz) is (data[3] & 0x0f) */ /* where is the side button? I can sort of detect it at 9600 baud */ /* Note this mouse is very noisy */ return 0; } static int M_bare(Gpm_Event *state, unsigned char *data) { /* a bare ms protocol */ state->buttons= ((data[0] & 0x20) >> 3) | ((data[0] & 0x10) >> 4); state->dx= (signed char)(((data[0] & 0x03) << 6) | (data[1] & 0x3F)); state->dy= (signed char)(((data[0] & 0x0C) << 4) | (data[2] & 0x3F)); return 0; } static int M_sun(Gpm_Event *state, unsigned char *data) { state->buttons= (~data[0]) & 0x07; state->dx= (signed char)(data[1]); state->dy= -(signed char)(data[2]); return 0; } static int M_msc(Gpm_Event *state, unsigned char *data) { state->buttons= (~data[0]) & 0x07; state->dx= (signed char)(data[1]) + (signed char)(data[3]); state->dy= -((signed char)(data[2]) + (signed char)(data[4])); return 0; } /* itz Mon Jan 11 23:51:38 PST 1999 this code moved here from gpm.c */ /* (processMouse) */ static int R_msc(Gpm_Event *state, int fd) { signed char buffer[5]; int dx, dy; /* sluggish... */ buffer[0]=(state->buttons ^ 0x07) | 0x80; dx = limit_delta(state->dx, -256, 254); buffer[3] = state->dx - (buffer[1] = state->dx/2); /* Markus */ dy = limit_delta(state->dy, -256, 254); buffer[4] = -state->dy - (buffer[2] = -state->dy/2); return write(fd,buffer,5); } static int M_logimsc(Gpm_Event *state, unsigned char *data) /* same as msc */ { state->buttons= (~data[0]) & 0x07; state->dx= (signed char)(data[1]) + (signed char)(data[3]); state->dy= -((signed char)(data[2]) + (signed char)(data[4])); return 0; } static int M_mm(Gpm_Event *state, unsigned char *data) { state->buttons= data[0] & 0x07; state->dx= (data[0] & 0x10) ? data[1] : - data[1]; state->dy= (data[0] & 0x08) ? - data[2] : data[2]; return 0; } static int M_logi(Gpm_Event *state, unsigned char *data) /* equal to mm */ { state->buttons= data[0] & 0x07; state->dx= (data[0] & 0x10) ? data[1] : - data[1]; state->dy= (data[0] & 0x08) ? - data[2] : data[2]; return 0; } static int M_bm(Gpm_Event *state, unsigned char *data) /* equal to sun */ { state->buttons= (~data[0]) & 0x07; state->dx= (signed char)data[1]; state->dy= -(signed char)data[2]; return 0; } static int M_ps2(Gpm_Event *state, unsigned char *data) { static int tap_active=0; /* there exist glidepoint ps2 mice */ state->buttons= !!(data[0]&1) * GPM_B_LEFT + !!(data[0]&2) * GPM_B_RIGHT + !!(data[0]&4) * GPM_B_MIDDLE; if (data[0]==0 && opt_glidepoint_tap) /* by default this is false */ state->buttons = tap_active = opt_glidepoint_tap; else if (tap_active) { if (data[0]==8) state->buttons = tap_active = 0; else state->buttons = tap_active; } /* Some PS/2 mice send reports with negative bit set in data[0] * and zero for movement. I think this is a bug in the mouse, but * working around it only causes artifacts when the actual report is -256; * they'll be treated as zero. This should be rare if the mouse sampling * rate is set to a reasonable value; the default of 100 Hz is plenty. * (Stephen Tell) */ if(data[1] != 0) state->dx= (data[0] & 0x10) ? data[1]-256 : data[1]; else state->dx = 0; if(data[2] != 0) state->dy= -((data[0] & 0x20) ? data[2]-256 : data[2]); else state->dy = 0; return 0; } static int M_netmouse(Gpm_Event *state, unsigned char *data) { /* Avoid this beasts if you can. They connect to normal PS/2 port, but their protocol is one byte longer... So if you have notebook (like me) with internal PS/2 mouse, it will not work together. They have four buttons, but two middle buttons can not be pressed simultaneously, and two middle buttons do not send 'up' events (however, they autorepeat...) Still, you might want to run this mouse in plain PS/2 mode - where it behaves correctly except that middle 2 buttons do nothing. Protocol is 3 bytes like normal PS/2 4th byte: 0xff button 'down', 0x01 button 'up' [this is so braindamaged that it *must* be some kind of compatibility glue...] Pavel Machek */ state->buttons= !!(data[0]&1) * GPM_B_LEFT + !!(data[0]&2) * GPM_B_RIGHT + !!(data[3]) * GPM_B_MIDDLE; if(data[1] != 0) state->dx= (data[0] & 0x10) ? data[1]-256 : data[1]; else state->dx = 0; if(data[2] != 0) state->dy= -((data[0] & 0x20) ? data[2]-256 : data[2]); else state->dy = 0; return 0; } static Gpm_Type *I_netmouse(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { unsigned char magic[6] = { 0xe8, 0x03, 0xe6, 0xe6, 0xe6, 0xe9 }; int i; if (check_no_argv(argc, argv)) return NULL; for (i=0; i<6; i++) { unsigned char c = 0; write( fd, magic+i, 1 ); read( fd, &c, 1 ); if (c != 0xfa) { fprintf( stderr, "netmouse: No acknowledge (got %d)\n", c ); return NULL; } } { unsigned char rep[3] = { 0, 0, 0 }; read( fd, rep, 1 ); read( fd, rep+1, 1 ); read( fd, rep+2, 1 ); if (rep[0] || (rep[1] != 0x33) || (rep[2] != 0x55)) { fprintf( stderr, "netmouse: Invalid reply magic (got %d,%d,%d)\n", rep[0], rep[1], rep[2] ); return NULL; } } return type; } #define GPM_B_BOTH (GPM_B_LEFT|GPM_B_RIGHT) static int M_mman(Gpm_Event *state, unsigned char *data) { /* * the damned MouseMan has 3/4 bytes packets. The extra byte * is only there if the middle button is active. * I get the extra byte as a packet with magic numbers in it. * and then switch to 4-byte mode. */ static unsigned char prev=0; static Gpm_Type *mytype=mice; /* it is the first */ unsigned char b; if (data[1]==GPM_EXTRA_MAGIC_1 && data[2]==GPM_EXTRA_MAGIC_2) { /* got unexpected fourth byte */ if ((b=(*data>>4)) > 0x3) return -1; /* just a sanity check */ state->dx=state->dy=0; mytype->packetlen=4; mytype->getextra=0; } else { /* got 3/4, as expected */ /* motion is independent of packetlen... */ state->dx= (signed char)(((data[0] & 0x03) << 6) | (data[1] & 0x3F)); state->dy= (signed char)(((data[0] & 0x0C) << 4) | (data[2] & 0x3F)); prev= ((data[0] & 0x20) >> 3) | ((data[0] & 0x10) >> 4); if (mytype->packetlen==4) b=data[3]>>4; } if(mytype->packetlen==4) { if(b == 0) { mytype->packetlen=3; mytype->getextra=1; } else { if (b & 0x2) prev |= GPM_B_MIDDLE; if (b & 0x1) prev |= opt_glidepoint_tap; } } state->buttons=prev; /* This "chord-middle" behaviour was reported by David A. van Leeuwen */ if ( ((prev^state->buttons) & GPM_B_BOTH)==GPM_B_BOTH ) state->buttons = state->buttons ? GPM_B_MIDDLE : 0; prev=state->buttons; return 0; } /* * Wacom Tablets with pen and mouse: * Relative-Mode And Absolute-Mode; * Stefan Runkel 01/2000 , * Mike Pioskowik 01/2000 */ /* for relative and absolute : */ int WacomModell =-1; /* -1 means "dont know" */ int WacomAbsoluteWanted=0; /* Tell Driver if Relative or Absolute */ int wmaxx, wmaxy; char upmbuf[25]; /* needed only for macro buttons of ultrapad */ /* Data for Wacom Modell Identification */ /* (MaxX, MaxY are for Modells which do not answer resolution requests */ struct WC_MODELL{ char name[15]; char magic[3]; int maxX; int maxY; int border; int treshold; } wcmodell[] = { /* ModellName Magic MaxX MaxY Border Tresh */ "UltraPad" , "UD", 0, 0, 250, 20, /* "Intuos" , "GD", 0, 0, 0, 20, not yet supported */ "PenPartner", "CT", 0, 0, 0, 20, "Graphire" , "ET", 5103, 3711, 0, 20 }; #define IsA(m) ((WacomModell==(-1))? 0:!strcmp(#m,wcmodell[WacomModell].name)) static int M_wacom(Gpm_Event *state, unsigned char *data) { static int ox=-1, oy; int x, y; int macro=0; /* macro buttons from tablet */ /* Bit [0]&64 seems to have different meanings - * graphire: inside of active area; * Ultrapad: Pen in proximity (means: pen detected) * Penpartner: no idea... * this may be of worth sometimes, but for now, we can say, that * if the graphire tells us that we are in the active area, we can tell * also that the graphire has the pen in proximity. */ if (!(data[0]&64)) /* Tool not in proximity or out of active area */ { /* handle Ultrapad macro buttons, if we get a packet without * proximity bit but with the buttonflag set, we know that we have * a macro event */ if (IsA(UltraPad)) { if (data[0]&8) /* here: macro button has been pressed */ { if (data[3]&8) macro=(data[6]); if (data[3]&16) macro=(data[6])+12; if (data[3]&32) macro=(data[6])+24; /* rom-version >= 1.3 */ state->modifiers=macro; /* Here we simulate the middle mousebutton */ /* with ultrapad Eprom Version 1.2 */ /* gpm_debug_log(LOG_NOTICE, "WACOM Macro: %d \n", macro); if (macro==12) state->buttons = GPM_B_MIDDLE; */ } /* end if macrobutton pressed */ } /* end if ultrapad */ if (!IsA(UltraPad)){ /* Tool out of active area */ ox=-1; state->buttons=0; state->dx=state->dy=0; } return 0; /* nothing more to do so leave */ } /* end if Tool out of active area*/ x = (((data[0] & 0x3) << 14) + (data[1] << 7) + data[2]); y = (((data[3] & 0x3) << 14) + (data[4] << 7) + data[5]); if (WacomAbsoluteWanted){ /* Absolute Mode */ if (x>wmaxx) x=wmaxx; if (x<0) x=0; if (y>wmaxy) y=wmaxy; if (y<0) y=0; state->x = (x * win.ws_col / wmaxx); state->y = (y * win.ws_row / wmaxy); realposx = (x / wmaxx); /* this two lines come from the summa driver. */ realposy = (y / wmaxy); /* they seem to be buggy (always give zero). */ } else { /* Relative Mode */ /* Treshold; if greather then treat tool as first time in proximity */ if ( abs(x-ox)>(wmaxx/wcmodell[WacomModell].treshold) || abs(y-oy)>(wmaxy/wcmodell[WacomModell].treshold) ) { ox=x; oy=y; } state->dx= (x-ox) / (wmaxx / win.ws_col / wcmodell[WacomModell].treshold); state->dy= (y-oy) / (wmaxy / win.ws_row / wcmodell[WacomModell].treshold); } ox=x; oy=y; state->buttons= /* for Ultra-Pad and graphire */ !!(data[3]&8) * GPM_B_LEFT + !!(data[3]&16) * GPM_B_RIGHT + !!(data[3]&32) * GPM_B_MIDDLE; /* UD: rom-version >=1.3 */ return 0; } /* Calcomp UltraSlate tablet (John Anderson) * modeled after Wacom and NCR drivers (thanks, guys) * Note: I don't know how to get the tablet size from the tablet yet, so * these defines will have to do for now. */ #define CAL_LIMIT_BRK 255 #define CAL_X_MIN 0x40 #define CAL_X_MAX 0x1340 #define CAL_X_SIZE (CAL_X_MAX - CAL_X_MIN) #define CAL_Y_MIN 0x40 #define CAL_Y_MAX 0xF40 #define CAL_Y_SIZE (CAL_Y_MAX - CAL_Y_MIN) static int M_calus(Gpm_Event *state, unsigned char *data) { int x, y; x = ((data[1] & 0x3F)<<7) | (data[2] & 0x7F); y = ((data[4] & 0x1F)<<7) | (data[5] & 0x7F); state->buttons = GPM_B_LEFT * ((data[0]>>2) & 1) + GPM_B_MIDDLE * ((data[0]>>3) & 1) + GPM_B_RIGHT * ((data[0]>>4) & 1); state->dx = 0; state->dy = 0; state->x = x < CAL_X_MIN ? 0 : x > CAL_X_MAX ? win.ws_col+1 : (long)(x-CAL_X_MIN) * (long)(win.ws_col-1) / CAL_X_SIZE+2; state->y = y < CAL_Y_MIN ? win.ws_row + 1 : y > CAL_Y_MAX ? 0 : (long)(CAL_Y_MAX-y) * (long)win.ws_row / CAL_Y_SIZE + 1; realposx = x < CAL_X_MIN ? 0 : x > CAL_X_MAX ? 16384 : (long)(x-CAL_X_MIN) * (long)(16382) / CAL_X_SIZE+2; realposy = y < CAL_Y_MIN ? 16384 : y > CAL_Y_MAX ? 0 : (long)(CAL_Y_MAX-y) * (long)16383 / CAL_Y_SIZE + 1; return 0; } static int M_calus_rel(Gpm_Event *state, unsigned char *data) { static int ox=-1, oy; int x, y; x = ((data[1] & 0x3F)<<7) | (data[2] & 0x7F); y = ((data[4] & 0x1F)<<7) | (data[5] & 0x7F); if (ox==-1 || abs(x-ox)>CAL_LIMIT_BRK || abs(y-oy)>CAL_LIMIT_BRK) { ox=x; oy=y; } state->buttons = GPM_B_LEFT * ((data[0]>>2) & 1) + GPM_B_MIDDLE * ((data[0]>>3) & 1) + GPM_B_RIGHT * ((data[0]>>4) & 1); state->dx = (x-ox)/5; state->dy = (oy-y)/5; ox=x; oy=y; return 0; } /* ncr pen support (Marc Meis) */ #define NCR_LEFT_X 40 #define NCR_RIGHT_X 2000 #define NCR_BOTTOM_Y 25 #define NCR_TOP_Y 1490 #define NCR_DELTA_X (NCR_RIGHT_X - NCR_LEFT_X) #define NCR_DELTA_Y (NCR_TOP_Y - NCR_BOTTOM_Y) static int M_ncr(Gpm_Event *state, unsigned char *data) { int x,y; state->buttons= (data[0]&1)*GPM_B_LEFT + !!(data[0]&2)*GPM_B_RIGHT; state->dx = (signed char)data[1]; /* currently unused */ state->dy = (signed char)data[2]; x = ((int)data[3] << 8) + (int)data[4]; y = ((int)data[5] << 8) + (int)data[6]; /* these formulaes may look curious, but this is the way it works!!! */ state->x = x < NCR_LEFT_X ? 0 : x > NCR_RIGHT_X ? win.ws_col+1 : (long)(x-NCR_LEFT_X) * (long)(win.ws_col-1) / NCR_DELTA_X+2; state->y = y < NCR_BOTTOM_Y ? win.ws_row + 1 : y > NCR_TOP_Y ? 0 : (long)(NCR_TOP_Y-y) * (long)win.ws_row / NCR_DELTA_Y + 1; realposx = x < NCR_LEFT_X ? 0 : x > NCR_RIGHT_X ? 16384 : (long)(x-NCR_LEFT_X) * (long)(16382) / NCR_DELTA_X+2; realposy = y < NCR_BOTTOM_Y ? 16384 : y > NCR_TOP_Y ? 0 : (long)(NCR_TOP_Y-y) * (long)16383 / NCR_DELTA_Y + 1; return 0; } static int M_twid(Gpm_Event *state, unsigned char *data) { unsigned long message=0UL; int i,h,v; static int lasth, lastv, lastkey, key, lock=0, autorepeat=0; /* build the message as a single number */ for (i=0; i<5; i++) message |= (data[i]&0x7f)<<(i*7); key = message & TW_ANY_KEY; if ((message & TW_MOD_M) == 0) /* manage keyboard */ { if (((message & TW_ANY_KEY) != lastkey) || autorepeat) autorepeat = twiddler_key(message); lastkey = key; lock = 0; return -1; /* no useful mouse data */ } switch (message & TW_ANY1) { case TW_L1: state->buttons = GPM_B_RIGHT; break; case TW_M1: state->buttons = GPM_B_MIDDLE; break; case TW_R1: state->buttons = GPM_B_LEFT; break; case 0: state->buttons = 0; break; } /* also, allow R1 R2 R3 (or L1 L2 L3) to be used as mouse buttons */ if (message & TW_ANY2) state->buttons |= GPM_B_MIDDLE; if (message & TW_L3) state->buttons |= GPM_B_LEFT; if (message & TW_R3) state->buttons |= GPM_B_RIGHT; /* put in modifiers information */ { struct {unsigned long in, out;} *ptr, list[] = { { TW_MOD_S, 1<in; ptr++) if (message & ptr->in) state->modifiers |= ptr->out; } /* now extraxt H/V */ h = (message >> TW_H_SHIFT) & TW_M_MASK; v = (message >> TW_V_SHIFT) & TW_M_MASK; if (h & TW_M_BIT) h = -(TW_M_MASK + 1 - h); if (v & TW_M_BIT) v = -(TW_M_MASK + 1 - v); #ifdef TWIDDLER_STATIC /* static implementation: return movement */ if (!lock) { lasth = h; lastv = v; lock = 1; } state->dx = -(h-lasth); lasth = h; state->dy = -(v-lastv); lastv = v; #elif defined(TWIDDLER_BALLISTIC) { /* in case I'll change the resolution */ static int tw_threshold = 5; /* above this it moves */ static int tw_scale = 5; /* every 5 report one */ if (h > -tw_threshold && h < tw_threshold) state->dx=0; else { h = h - (h<0)*tw_threshold +lasth; lasth = h%tw_scale; state->dx = -(h/tw_scale); } if (v > -tw_threshold && v < tw_threshold) state->dy=0; else { v = v - (v<0)*tw_threshold +lastv; lastv = v%tw_scale; state->dy = -(v/tw_scale); } } #else /* none defined: use mixed approach */ { /* in case I'll change the resolution */ static int tw_threshold = 60; /* above this, movement is ballistic */ static int tw_scale = 10; /* ball: every 6 units move one unit */ static int tw_static_scale = 3; /* stat: every 3 units move one unit */ static int lasthrest, lastvrest; /* integral of small motions uses rest */ if (!lock) { lasth = h; lasthrest = 0; lastv = v; lastvrest = 0; lock = 1; } if (h > -tw_threshold && h < tw_threshold) { state->dx = -(h-lasth+lasthrest)/tw_static_scale; lasthrest = (h-lasth+lasthrest)%tw_static_scale; } else /* ballistic */ { h = h - (h<0)*tw_threshold + lasthrest; lasthrest = h%tw_scale; state->dx = -(h/tw_scale); } lasth = h; if (v > -tw_threshold && v < tw_threshold) { state->dy = -(v-lastv+lastvrest)/tw_static_scale; lastvrest = (v-lastv+lastvrest)%tw_static_scale; } else /* ballistic */ { v = v - (v<0)*tw_threshold + lastvrest; lastvrest = v%tw_scale; state->dy = -(v/tw_scale); } lastv = v; } #endif /* fprintf(stderr,"%4i %4i -> %3i %3i\n",h,v,state->dx,state->dy); */ return 0; } #ifdef HAVE_LINUX_JOYSTICK_H /* Joystick mouse emulation (David Given) */ static int M_js(Gpm_Event *state, unsigned char *data) { struct JS_DATA_TYPE *jdata = (void*)data; static int centerx = 0; static int centery = 0; static int oldbuttons = 0; static int count = 0; int dx; int dy; count++; if (count < 200) { state->buttons = oldbuttons; state->dx = 0; state->dy = 0; return 0; } count = 0; if (centerx == 0) { centerx = jdata->x; centery = jdata->y; } state->buttons = ((jdata->buttons & 1) * GPM_B_LEFT) | ((jdata->buttons & 2) * GPM_B_RIGHT); oldbuttons = state->buttons; dx = (jdata->x - centerx) >> 6; dy = (jdata->y - centery) >> 6; if (dx > 0) state->dx = dx * dx; else state->dx = -(dx * dx); state->dx >>= 2; if (dy > 0) state->dy = dy * dy; else state->dy = -(dy * dy); state->dy >>= 2; /* Prevent pointer drift. (PC joysticks are notoriously inaccurate.) */ if ((state->dx >= -1) && (state->dx <= 1)) state->dx = 0; if ((state->dy >= -1) && (state->dy <= 1)) state->dy = 0; return 0; } #endif /* have joystick.h */ /* Synaptics TouchPad mouse emulation (Henry Davies) */ static int M_synaptics_serial(Gpm_Event *state, unsigned char *data) { syn_process_serial_data (state, data); return 0; } /* Synaptics TouchPad mouse emulation (Henry Davies) */ static int M_synaptics_ps2(Gpm_Event *state, unsigned char *data) { syn_process_ps2_data (state, data); return 0; } /* Zaurus touch screen support absolute mode*/ static int slc700_calib[4]; /* x0,y0 x1,y1 (measured at 1/8 and 7/8) */ static int M_slc700(Gpm_Event *state, unsigned char *data) { /* * This is a simple decoder for the MicroTouch touch screen * devices. It uses the "tablet" format and only generates button-1 * events. Check README.microtouch for additional information. */ int x, y, pen; static int avgx=-1, avgy; /* average over time, for smooth feeling */ static int upx, upy; /* keep track of last finger-up place */ static struct timeval uptv, tv; /* time of last up, and down events */ #define REAL_TO_XCELL(x) (x * win.ws_col / 640) #define REAL_TO_YCELL(y) (y * win.ws_row / 480) #define GET_TIME(tv) (gettimeofday(&tv, (struct timezone *)NULL)) #define DIF_TIME(t1,t2) ((t2.tv_sec -t1.tv_sec) *1000+ \ (t2.tv_usec-t1.tv_usec)/1000) pen = data[0] | (data[1]<<8); y = 480-( data[2] | (data[3]<<8)); x = data[4] | (data[5]<<8); x = 80 + 560 * (x - slc700_calib[0])/(slc700_calib[2] - slc700_calib[0]); y = 60 + 420 * (y - slc700_calib[1])/(slc700_calib[3] - slc700_calib[1]); if (pen < 200) { /* * finger-up event: this is usually offset a few pixels, * so ignore this x and y values. And invalidate avg. */ upx = avgx; upy = avgy; GET_TIME(uptv); /* ready for the next finger-down */ tv.tv_sec = 0; state->buttons = 0; avgx=-1; /* invalidate avg */ return 0; } if (avgx < 0) { /* press event */ GET_TIME(tv); if (DIF_TIME(uptv, tv) < opt_time) { /* count as button press placed at finger-up pixel */ state->buttons = GPM_B_LEFT; realposx = avgx = upx; state->x = REAL_TO_XCELL(realposx); realposy = avgy = upy; state->y = REAL_TO_YCELL(realposy); upx = (upx - x); /* upx and upy become offsets to use for this drag */ upy = (upy - y); return 0; } /* else, count as a new motion event */ tv.tv_sec = 0; /* invalidate */ realposx = avgx = x; state->x = REAL_TO_XCELL(realposx); realposy = avgy = y; state->y = REAL_TO_YCELL(realposy); } state->buttons = 0; if (tv.tv_sec) { /* a drag event: use position relative to press */ x += upx; y += upy; state->buttons = GPM_B_LEFT; } realposx = avgx = x; state->x = REAL_TO_XCELL(realposx); realposy = avgy = y; state->y = REAL_TO_YCELL(realposy); return 0; #undef REAL_TO_XCELL #undef REAL_TO_YCELL #undef GET_TIME #undef DIF_TIME } static int M_mtouch(Gpm_Event *state, unsigned char *data) { /* * This is a simple decoder for the MicroTouch touch screen * devices. It uses the "tablet" format and only generates button-1 * events. Check README.microtouch for additional information. */ int x, y; static int avgx=-1, avgy; /* average over time, for smooth feeling */ static int upx, upy; /* keep track of last finger-up place */ static struct timeval uptv, tv; /* time of last up, and down events */ #define REAL_TO_XCELL(x) (x * win.ws_col / 0x3FFF) #define REAL_TO_YCELL(y) (y * win.ws_row / 0x3FFF) #define GET_TIME(tv) (gettimeofday(&tv, (struct timezone *)NULL)) #define DIF_TIME(t1,t2) ((t2.tv_sec -t1.tv_sec) *1000+ \ (t2.tv_usec-t1.tv_usec)/1000) if (!(data[0]&0x40)) { /* * finger-up event: this is usually offset a few pixels, * so ignore this x and y values. And invalidate avg. */ upx = avgx; upy = avgy; GET_TIME(uptv); /* ready for the next finger-down */ tv.tv_sec = 0; state->buttons = 0; avgx=-1; /* invalidate avg */ return 0; } x = data[1] | (data[2]<<7); y = 0x3FFF - (data[3] | (data[4]<<7)); if (avgx < 0) { /* press event */ GET_TIME(tv); if (DIF_TIME(uptv, tv) < opt_time) { /* count as button press placed at finger-up pixel */ state->buttons = GPM_B_LEFT; realposx = avgx = upx; state->x = REAL_TO_XCELL(realposx); realposy = avgy = upy; state->y = REAL_TO_YCELL(realposy); upx = (upx - x); /* upx and upy become offsets to use for this drag */ upy = (upy - y); return 0; } /* else, count as a new motion event */ tv.tv_sec = 0; /* invalidate */ realposx = avgx = x; state->x = REAL_TO_XCELL(realposx); realposy = avgy = y; state->y = REAL_TO_YCELL(realposy); } state->buttons = 0; if (tv.tv_sec) { /* a drag event: use position relative to press */ x += upx; y += upy; state->buttons = GPM_B_LEFT; } realposx = avgx = (9*avgx + x)/10; state->x = REAL_TO_XCELL(realposx); realposy = avgy = (9*avgy + y)/10; state->y = REAL_TO_YCELL(realposy); return 0; #undef REAL_TO_XCELL #undef REAL_TO_YCELL #undef GET_TIME #undef DIF_TIME } /* * This decoder is copied and adapted from the above mtouch. * However, this one uses argv, which should be ported above as well. * These variables are used for option passing */ static int gunze_avg = 9; /* the bigger the smoother */ static int gunze_calib[4]; /* x0,y0 x1,y1 (measured at 1/8 and 7/8) */ static int gunze_debounce = 100; /* milliseconds: ignore shorter taps */ static int M_gunze(Gpm_Event *state, unsigned char *data) { /* * This generates button-1 events, by now. * Check README.gunze for additional information. */ int x, y; static int avgx, avgy; /* average over time, for smooth feeling */ static int upx, upy; /* keep track of last finger-up place */ static int released = 0, dragging = 0; static struct timeval uptv, tv; /* time of last up, and down events */ int timediff; #define REAL_TO_XCELL(x) (x * win.ws_col / 0x3FFF) #define REAL_TO_YCELL(y) (y * win.ws_row / 0x3FFF) #define GET_TIME(tv) (gettimeofday(&tv, (struct timezone *)NULL)) #define DIF_TIME(t1,t2) ((t2.tv_sec -t1.tv_sec) *1000+ \ (t2.tv_usec-t1.tv_usec)/1000) if (data[0] == 'R') { /* * finger-up event: this is usually offset a few pixels, * so ignore this x and y values. And invalidate avg. */ upx = avgx; upy = avgy; GET_TIME(uptv); /* ready for the next finger-down */ state->buttons = 0; released=1; return 0; } if (sscanf(data+1, "%d,%d", &x, &y)!= 2) { gpm_debug_log(LOG_NOTICE, "gunze: invalid packet \"%s\"\n", data); return 10; /* eat one byte only, leave ten of them */ } /* * First of all, calibrate decoded data; * the four numbers are 1/8X 1/8Y, 7/8X, 7/8Y */ x = 128 + 768 * (x - gunze_calib[0])/(gunze_calib[2]-gunze_calib[0]); y = 128 + 768 * (y - gunze_calib[1])/(gunze_calib[3]-gunze_calib[1]); /* range is 0-1023, rescale it upwards (0-REALPOS_MAX) */ x = x * REALPOS_MAX / 1023; y = REALPOS_MAX - y * REALPOS_MAX / 1023; if (x<0) x = 0; if (x > REALPOS_MAX) x = REALPOS_MAX; if (y<0) y = 0; if (y > REALPOS_MAX) y = REALPOS_MAX; /* * there are some issues wrt press events: since the device needs a * non-negligible pressure to detect stuff, it sometimes reports * quick up-down sequences, that actually are just the result of a * little bouncing of the finger. Therefore, we should discard any * release-press pair. This can be accomplished at press time. */ if (released) { /* press event -- or just bounce*/ GET_TIME(tv); timediff = DIF_TIME(uptv, tv); released = 0; if (timediff > gunze_debounce && timediff < opt_time) { /* count as button press placed at finger-up pixel */ dragging = 1; state->buttons = GPM_B_LEFT; realposx = avgx = upx; state->x = REAL_TO_XCELL(realposx); realposy = avgy = upy; state->y = REAL_TO_YCELL(realposy); upx = (upx - x); /* upx-upy become offsets to use for this drag */ upy = (upy - y); return 0; } if (timediff <= gunze_debounce) { /* just a bounce, invalidate offset, leave dragging alone */ upx = upy = 0; } else { /* else, count as a new motion event, reset avg */ dragging = 0; realposx = avgx = x; realposy = avgy = y; } } state->buttons = 0; if (dragging) { /* a drag event: use position relative to press */ x += upx; y += upy; state->buttons = GPM_B_LEFT; } realposx = avgx = (gunze_avg * avgx + x)/(gunze_avg+1); state->x = REAL_TO_XCELL(realposx); realposy = avgy = (gunze_avg * avgy + y)/(gunze_avg+1); state->y = REAL_TO_YCELL(realposy); return 0; #undef REAL_TO_XCELL #undef REAL_TO_YCELL #undef GET_TIME #undef DIF_TIME } /* Genius Wizardpad tablet -- Matt Kimball (mkimball@xmission.com) */ static int wizardpad_width = -1; static int wizardpad_height = -1; static int M_wp(Gpm_Event *state, unsigned char *data) { int x, y, pressure; x = ((data[4] & 0x1f) << 12) | ((data[3] & 0x3f) << 6) | (data[2] & 0x3f); state->x = x * win.ws_col / (wizardpad_width * 40); realposx = x * 16383 / (wizardpad_width * 40); y = ((data[7] & 0x1f) << 12) | ((data[6] & 0x3f) << 6) | (data[5] & 0x3f); state->y = win.ws_row - y * win.ws_row / (wizardpad_height * 40) - 1; realposy = 16383 - y * 16383 / (wizardpad_height * 40) - 1; pressure = ((data[9] & 0x0f) << 4) | (data[8] & 0x0f); state->buttons= (pressure >= 0x20) * GPM_B_LEFT + !!(data[1] & 0x02) * GPM_B_RIGHT + /* the 0x08 bit seems to catch either of the extra buttons... */ !!(data[1] & 0x08) * GPM_B_MIDDLE; return 0; } /*========================================================================*/ /* Then, mice should be initialized */ static Gpm_Type* I_empty(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { if (check_no_argv(argc, argv)) return NULL; return type; } static int setspeed(int fd, int old, int new, int needtowrite, unsigned short flags) { struct termios tty; char *c; tcgetattr(fd, &tty); tty.c_iflag = IGNBRK | IGNPAR; tty.c_oflag = 0; tty.c_lflag = 0; tty.c_line = 0; tty.c_cc[VTIME] = 0; tty.c_cc[VMIN] = 1; switch (old) { case 19200: tty.c_cflag = flags | B19200; break; case 9600: tty.c_cflag = flags | B9600; break; case 4800: tty.c_cflag = flags | B4800; break; case 2400: tty.c_cflag = flags | B2400; break; case 1200: default: tty.c_cflag = flags | B1200; break; } tcsetattr(fd, TCSAFLUSH, &tty); switch (new) { case 19200: c = "*r"; tty.c_cflag = flags | B19200; break; case 9600: c = "*q"; tty.c_cflag = flags | B9600; break; case 4800: c = "*p"; tty.c_cflag = flags | B4800; break; case 2400: c = "*o"; tty.c_cflag = flags | B2400; break; case 1200: default: c = "*n"; tty.c_cflag = flags | B1200; break; } if (needtowrite) write(fd, c, 2); usleep(100000); tcsetattr(fd, TCSAFLUSH, &tty); return 0; } static struct { int sample; char code[2]; } sampletab[]={ { 0,"O"}, { 15,"J"}, { 27,"K"}, { 42,"L"}, { 60,"R"}, { 85,"M"}, {125,"Q"}, {1E9,"N"}, }; static Gpm_Type* I_serial(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { int i; unsigned char c; fd_set set; struct timeval timeout={0,0}; /* used when not debugging */ /* accept "-o dtr", "-o rts" and "-o both" */ if (option_modem_lines(fd, argc, argv)) return NULL; #ifndef DEBUG /* flush any pending input (thanks, Miguel) */ FD_ZERO(&set); for(i=0; /* always */ ; i++) { FD_SET(fd,&set); switch(select(fd+1,&set,(fd_set *)NULL,(fd_set *)NULL,&timeout/* zero */)) { case 1: if (read(fd,&c,1)==0) break; case -1: continue; } break; } if (type->fun==M_logimsc) write(fd, "QU", 2 ); #if 0 /* Did this ever work? */ if (type->fun==M_ms && i==2 && c==0x33) /* Aha.. a mouseman... */ { gpm_debug_log(LOG_INFO,"MouseMan detected"); return mice; /* it is the first */ } #endif #endif /* Non mman: change from any available speed to the chosen one */ for (i=9600; i>=1200; i/=2) setspeed(fd, i, opt_baud, (type->fun != M_mman) /* write */, flags); /* * reset the MouseMan/TrackMan to use the 3/4 byte protocol * (Stephen Lee, sl14@crux1.cit.cornell.edu) * Changed after 1.14; why not having "I_mman" now? */ if (type->fun==M_mman) { setspeed(fd, 1200, 1200, 0, flags); /* no write */ write(fd, "*X", 2); setspeed(fd, 1200, opt_baud, 0, flags); /* no write */ return type; } if(type->fun==M_geni) { puts("initializing genitizer"); setspeed(fd, 1200, 9600, 1, flags); /* write */ write(fd, ":" ,1); write(fd, "E" ,1); /* setup tablet. relative mode, resolution... */ write(fd, "@" ,1); /* setup tablet. relative mode, resolution... */ } if (type->fun==M_synaptics_serial) { setspeed (fd, 1200, 1200, 1, flags); syn_serial_init (fd); setspeed (fd, 1200, 9600, 1, flags); } return type; } static Gpm_Type* I_logi(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { int i; struct stat buf; int busmouse; if (check_no_argv(argc, argv)) return NULL; /* is this a serial- or a bus- mouse? */ if (fstat(fd,&buf)==-1) oops("fstat()"); i=MAJOR(buf.st_rdev); if (stat("/dev/ttyS0",&buf)==-1) oops("stat()"); busmouse=(i != MAJOR(buf.st_rdev)); /* fix the howmany field, so that serial mice have 1, while busmice have 3 */ type->howmany = busmouse ? 3 : 1; /* change from any available speed to the chosen one */ for (i=9600; i>=1200; i/=2) setspeed(fd, i, opt_baud, 1 /* write */, flags); /* this stuff is peculiar of logitech mice, also for the serial ones */ write(fd, "S", 1); setspeed(fd, opt_baud, opt_baud, 1 /* write */, CS8 |PARENB |PARODD |CREAD |CLOCAL |HUPCL); /* configure the sample rate */ for (i=0;opt_sample<=sampletab[i].sample;i++) ; write(fd,sampletab[i].code,1); return type; } static Gpm_Type *I_wacom(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { /* wacom graphire tablet */ #define UD_RESETBAUD "\r$" /* reset baud rate to default (wacom V) */ /* or switch to wacom IIs (wacomIV) */ #define UD_RESET "#\r" /* Reset tablet and enable WACOM IV */ #define UD_SENDCOORDS "ST\r" /* Start sending coordinates */ #define UD_FIRMID "~#\r" /* Request firmware ID string */ #define UD_COORD "~C\r" /* Request max coordinates */ #define UD_STOP "\nSP\r" /* stop sending coordinates */ void reset_wacom() { /* Init Wacom communication; this is modified from xf86Wacom.so module */ /* Set speed to 19200 */ setspeed (fd, 1200, 19200, 0, B19200|CS8|CREAD|CLOCAL|HUPCL); /* Send Reset Baudrate Command */ write(fd, UD_RESETBAUD, strlen(UD_RESETBAUD)); usleep(250000); /* Send Reset Command */ write(fd, UD_RESET, strlen(UD_RESET)); usleep(75000); /* Set speed to 9600bps */ setspeed (fd, 1200, 9600, 0, B9600|CS8|CREAD|CLOCAL|HUPCL); /* Send Reset Command */ write(fd, UD_RESET, strlen(UD_RESET)); usleep(250000); write(fd, UD_STOP, strlen(UD_STOP)); usleep(100000); } int wait_wacom() { /* Wait up to 200 ms for Data from Tablet. Do not read that data. Give back 0 on timeout condition, -1 on error and 1 for DataPresent */ struct timeval timeout; fd_set readfds; int err; FD_ZERO(&readfds); FD_SET(fd, &readfds); timeout.tv_sec = 0; timeout.tv_usec = 200000; err = select(FD_SETSIZE, &readfds, NULL, NULL, &timeout); return((err>0)?1:err); } char buffer[50], *p; int RequestData(char *cmd) { int err; /* Send cmd if not null, and get back answer from tablet. Get Data to buffer until full or timeout. Give back 0 for timeout and !0 for buffer full */ if (cmd) write(fd,cmd,strlen(cmd)); memset(buffer,0,sizeof(buffer)); p=buffer; err=wait_wacom(); while (err != -1 && err && (p-buffer)<(sizeof(buffer)-1)) { p+= read(fd,p,(sizeof(buffer)-1)-(p-buffer)); err=wait_wacom(); } /* return 1 for buffer full */ return ((strlen(buffer) >= (sizeof(buffer)-1))? !0 :0); } /* We do both modes, relative and absolute, with the same function. If WacomAbsoluteWanted is !0 then that function calculates absolute values, else relative ones. We set this by the -o switch: gpm -t wacom -o absolute # does absolute mode gpm -t wacom # does relative mode gpm -t wacom -o relative # does relative mode */ /* accept boolean options absolute and relative */ static argv_helper optioninfo[] = { {"absolute", ARGV_BOOL, u: {iptr: &WacomAbsoluteWanted}, value: !0}, {"relative", ARGV_BOOL, u: {iptr: &WacomAbsoluteWanted}, value: 0}, {"", ARGV_END} }; parse_argv(optioninfo, argc, argv); type->absolute = WacomAbsoluteWanted; reset_wacom(); /* "Flush" input queque */ while (RequestData(NULL)); /* read WACOM-ID */ RequestData(UD_FIRMID); /* Search for matching modell */ for ( WacomModell=0; WacomModell< (sizeof(wcmodell) / sizeof(struct WC_MODELL)); WacomModell++ ) { if (!strncmp(buffer+2,wcmodell[WacomModell].magic, 2)) { /* Magic matches, modell found */ wmaxx=wcmodell[WacomModell].maxX; wmaxy=wcmodell[WacomModell].maxY; break; } } if (WacomModell >= (sizeof(wcmodell) / sizeof(struct WC_MODELL))) WacomModell=-1; gpm_debug_log(LOG_NOTICE, "WACOM Mode: %c Modell: %s (Answer: %s)\n", type->absolute? 'A':'R', (WacomModell==(-1))? "Unknown" : wcmodell[WacomModell].name, buffer+2 ); /* read Wacom max size */ if(WacomModell!=(-1) && (!wcmodell[WacomModell].maxX)){ RequestData(UD_COORD); sscanf(buffer+2, "%d,%d", &wmaxx, &wmaxy); wmaxx = (wmaxx-wcmodell[WacomModell].border); wmaxy = (wmaxy-wcmodell[WacomModell].border); } write(fd,UD_SENDCOORDS,4); return type; } static Gpm_Type *I_pnp(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { struct termios tty; /* accept "-o dtr", "-o rts" and "-o both" */ if (option_modem_lines(fd, argc, argv)) return NULL; /* * Just put the device to 1200 baud. Thanks to Francois Chastrette * for his great help and debugging with his own pnp device. */ tcgetattr(fd, &tty); tty.c_iflag = IGNBRK | IGNPAR; tty.c_oflag = 0; tty.c_lflag = 0; tty.c_line = 0; tty.c_cc[VTIME] = 0; tty.c_cc[VMIN] = 1; tty.c_cflag = flags | B1200; tcsetattr(fd, TCSAFLUSH, &tty); /* set parameters */ /* * Don't read the silly initialization string. I don't want to see * the vendor name: it is only propaganda, with no information. */ return type; } /* * Sends the SEND_ID command to the ps2-type mouse. * Return one of GPM_AUX_ID_... */ static int read_mouse_id(int fd) { unsigned char c = GPM_AUX_SEND_ID; unsigned char id; write(fd, &c, 1); read(fd, &c, 1); if (c != GPM_AUX_ACK) { return(GPM_AUX_ID_ERROR); } read(fd, &id, 1); return(id); } /** * Writes the given data to the ps2-type mouse. * Checks for an ACK from each byte. * * Returns 0 if OK, or >0 if 1 or more errors occurred. */ static int write_to_mouse(int fd, unsigned char *data, size_t len) { int i; int error = 0; for (i = 0; i < len; i++) { unsigned char c; write(fd, &data[i], 1); read(fd, &c, 1); if (c != GPM_AUX_ACK) { error++; } } /* flush any left-over input */ usleep (30000); tcflush (fd, TCIFLUSH); return(error); } /* intellimouse, ps2 version: Ben Pfaff and Colin Plumb */ /* Autodetect: Steve Bennett */ static Gpm_Type *I_imps2(int fd, unsigned short flags, struct Gpm_Type *type) { int id; static unsigned char basic_init[] = { GPM_AUX_ENABLE_DEV, GPM_AUX_SET_SAMPLE, 100 }; static unsigned char imps2_init[] = { GPM_AUX_SET_SAMPLE, 200, GPM_AUX_SET_SAMPLE, 100, GPM_AUX_SET_SAMPLE, 80, }; static unsigned char ps2_init[] = { GPM_AUX_SET_SCALE11, GPM_AUX_ENABLE_DEV, GPM_AUX_SET_SAMPLE, 100, GPM_AUX_SET_RES, 3, }; /* Do a basic init in case the mouse is confused */ write_to_mouse(fd, basic_init, sizeof (basic_init)); /* Now try again and make sure we have a PS/2 mouse */ if (write_to_mouse(fd, basic_init, sizeof (basic_init)) != 0) { gpm_debug_log(LOG_ERR, "imps2: PS/2 mouse failed init"); return(NULL); } /* Try to switch to 3 button mode */ if (write_to_mouse(fd, imps2_init, sizeof (imps2_init)) != 0) { gpm_debug_log(LOG_ERR, "imps2: PS/2 mouse failed (3 button) init"); return(NULL); } /* Read the mouse id */ id = read_mouse_id(fd); if (id == GPM_AUX_ID_ERROR) { gpm_debug_log(LOG_ERR, "imps2: PS/2 mouse failed to read id, assuming standard PS/2"); id = GPM_AUX_ID_PS2; } /* And do the real initialisation */ if (write_to_mouse(fd, ps2_init, sizeof (ps2_init)) != 0) { gpm_debug_log(LOG_ERR, "imps2: PS/2 mouse failed setup, continuing..."); } if (id == GPM_AUX_ID_IMPS2) { /* Really an intellipoint, so initialise 3 button mode (4 byte packets) */ gpm_debug_log(LOG_NOTICE, "imps2: Auto-detected intellimouse PS/2"); return type; } if (id != GPM_AUX_ID_PS2) { gpm_debug_log(LOG_ERR, "imps2: Auto-detected unknown mouse type %d, assuming standard PS/2", id); } else { gpm_debug_log(LOG_NOTICE, "imps2: Auto-detected standard PS/2"); } for (type=mice; type->fun; type++) { if (strcmp(type->name, "ps2") == 0) { return(type); } } /* ps2 was not found!!! */ return(NULL); } /* * This works with Dexxa Optical Mouse, but because in X same initstring * is named ExplorerPS/2 so I named it in the same way. */ static Gpm_Type *I_exps2(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { static unsigned char s1[] = { 243, 200, 243, 200, 243, 80, }; if (check_no_argv(argc, argv)) return NULL; write (fd, s1, sizeof (s1)); usleep (30000); tcflush (fd, TCIFLUSH); return type; } static Gpm_Type *I_twid(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { if (check_no_argv(argc, argv)) return NULL; if (twiddler_key_init() != 0) return NULL; /* * the twiddler is a serial mouse: just drop dtr * and run at 2400 (unless specified differently) */ if(opt_baud==DEF_BAUD) opt_baud = 2400; argv[1] = "dtr"; /* argv[1] is guaranteed to be NULL (this is dirty) */ return I_serial(fd, flags, type, argc, argv); } static Gpm_Type *I_calus(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { if (check_no_argv(argc, argv)) return NULL; if (opt_baud == 1200) opt_baud=9600; /* default to 9600 */ return I_serial(fd, flags, type, argc, argv); } /* synaptics touchpad, ps2 version: Henry Davies */ static Gpm_Type *I_synps2(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { syn_ps2_init (fd); return type; } static Gpm_Type *I_summa(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { void resetsumma() { write(fd,0,1); /* Reset */ usleep(400000); /* wait */ } int waitsumma() { struct timeval timeout; fd_set readfds; int err; FD_ZERO(&readfds); FD_SET(fd, &readfds); timeout.tv_sec = 0; timeout.tv_usec = 200000; err = select(FD_SETSIZE, &readfds, NULL, NULL, &timeout); return(err); } int err; char buffer[255]; char config[5]; /* Summasketchtablet (from xf86summa.o: thanks to Steven Lang )*/ #define SS_PROMPT_MODE "B" /* Prompt mode */ #define SS_FIRMID "z?" /* Request firmware ID string */ #define SS_500LPI "h" /* 500 lines per inch */ #define SS_READCONFIG "a" #define SS_ABSOLUTE "F" /* Absolute Mode */ #define SS_TABID0 "0" /* Tablet ID 0 */ #define SS_UPPER_ORIGIN "b" /* Origin upper left */ #define SS_BINARY_FMT "zb" /* Binary reporting */ #define SS_STREAM_MODE "@" /* Stream mode */ /* Geniustablet (hisketch.txt)*/ #define GEN_MMSERIES ":" char GEN_MODELL=0x7f; /* Set speed to 9600bps */ setspeed (fd, 1200, 9600, 1, B9600|CS8|CREAD|CLOCAL|HUPCL|PARENB|PARODD); resetsumma(); write(fd, SS_PROMPT_MODE, strlen(SS_PROMPT_MODE)); if (strstr(type->name,"acecad")!=NULL) summaid=11; if (summaid<0) /* Summagraphics test */ { /* read the Summa Firm-ID */ write(fd, SS_FIRMID, strlen(SS_FIRMID)); err=waitsumma(); if (!((err == -1) || (!err))) { summaid=10; /* Original Summagraphics */ read(fd, buffer, 255); /* Read Firm-ID */ } } if (summaid<0) /* Genius-test */ { resetsumma(); write(fd,GEN_MMSERIES,1); write(fd,&GEN_MODELL,1); /* Read modell */ err=waitsumma(); if (!((err == -1) || (!err))) { /* read Genius-ID */ err=waitsumma(); if (!((err == -1) || (!err))) { err=waitsumma(); if (!((err == -1) || (!err))) { read(fd,&config,1); summaid=(config[0] & 224) >> 5; /* genius tablet-id (0-7)*/ } } } } /* end of Geniustablet-test */ /* unknown tablet ?*/ if ((summaid<0) || (summaid==11)) { resetsumma(); write(fd, SS_BINARY_FMT SS_PROMPT_MODE, 3); } /* read tablet size */ err=waitsumma(); if (!((err == -1) || (!err))) read(fd,buffer,sizeof(buffer)); write(fd,SS_READCONFIG,1); read(fd,&config,5); summamaxx=(config[2]<<7 | config[1])-(SUMMA_BORDER*2); summamaxy=(config[4]<<7 | config[3])-(SUMMA_BORDER*2); write(fd,SS_ABSOLUTE SS_STREAM_MODE SS_UPPER_ORIGIN,3); if (summaid<0) write(fd,SS_500LPI SS_TABID0 SS_BINARY_FMT,4); return type; } static Gpm_Type *I_mtouch(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { struct termios tty; /* Set speed to 9600bps (copied from I_summa, above :) */ tcgetattr(fd, &tty); tty.c_iflag = IGNBRK | IGNPAR; tty.c_oflag = 0; tty.c_lflag = 0; tty.c_line = 0; tty.c_cc[VTIME] = 0; tty.c_cc[VMIN] = 1; tty.c_cflag = B9600|CS8|CREAD|CLOCAL|HUPCL; tcsetattr(fd, TCSAFLUSH, &tty); /* Turn it to "format tablet" and "mode stream" */ write(fd,"\001MS\r\n\001FT\r\n",10); return type; } /* simple initialization for the gunze touchscreen */ static Gpm_Type *I_gunze(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { struct termios tty; FILE *f; char s[80]; int i, calibok = 0; #define GUNZE_CALIBRATION_FILE SYSCONFDIR "/gpm-calibration" /* accept a few options */ static argv_helper optioninfo[] = { {"smooth", ARGV_INT, u: {iptr: &gunze_avg}}, {"debounce", ARGV_INT, u: {iptr: &gunze_debounce}}, /* FIXME: add corner tapping */ {"", ARGV_END} }; parse_argv(optioninfo, argc, argv); /* check that the baud rate is valid */ if (opt_baud == DEF_BAUD) opt_baud = 19200; /* force 19200 as default */ if (opt_baud != 9600 && opt_baud != 19200) { fprintf(stderr, "%s: %s: wrong baud rate, using 19200\n", prgname, argv[0]); opt_baud = 19200; } tcgetattr(fd, &tty); tty.c_iflag = IGNBRK | IGNPAR; tty.c_oflag = 0; tty.c_lflag = 0; tty.c_line = 0; tty.c_cc[VTIME] = 0; tty.c_cc[VMIN] = 1; tty.c_cflag = (opt_baud == 9600 ? B9600 : B19200) |CS8|CREAD|CLOCAL|HUPCL; tcsetattr(fd, TCSAFLUSH, &tty); /* FIXME: try to find some information about the device */ /* retrieve calibration, if not existent, use defaults (uncalib) */ f = fopen(GUNZE_CALIBRATION_FILE, "r"); if (f) { fgets(s, 80, f); /* discard the comment */ if (fscanf(f, "%d %d %d %d", gunze_calib, gunze_calib+1, gunze_calib+2, gunze_calib+3) == 4) calibok = 1; /* Hmm... check */ for (i=0; i<4; i++) if (gunze_calib[i] & ~1023) calibok = 0; if (gunze_calib[0] == gunze_calib[2]) calibok = 0; if (gunze_calib[1] == gunze_calib[4]) calibok = 0; fclose(f); } if (!calibok) { fprintf(stderr, "%s: gunze: calibration data absent or invalid, " "using defaults\n", prgname); gunze_calib[0] = gunze_calib[1] = 128; /* 1/8 */ gunze_calib[2] = gunze_calib[3] = 896; /* 7/8 */ } return type; } /* SL-C700 touchscreen */ static Gpm_Type *I_slc700(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { FILE *f; char s[80]; int calibok = 0; #define SLC700_CALIBRATION_FILE SYSCONFDIR "/gpm-calibration" /* retrieve calibration, if not existent, use defaults (uncalib) */ f = fopen(SLC700_CALIBRATION_FILE, "r"); if (f) { if (fscanf(f, "%d %d %d %d", slc700_calib, slc700_calib+1, slc700_calib+2, slc700_calib+3) == 4) calibok = 1; /* Hmm... check */ if (slc700_calib[0] == slc700_calib[2]) calibok = 0; if (slc700_calib[1] == slc700_calib[4]) calibok = 0; fclose(f); } if (!calibok) { fprintf(stderr, "%s: SLC700: calibration data absent or invalid, " "using defaults\n", prgname); slc700_calib[0] = slc700_calib[1] = 128; /* 1/8 */ slc700_calib[2] = slc700_calib[3] = 896; /* 7/8 */ } return type; } /* Genius Wizardpad tablet -- Matt Kimball (mkimball@xmission.com) */ static Gpm_Type *I_wp(int fd, unsigned short flags, struct Gpm_Type *type, int argc, char **argv) { struct termios tty; char tablet_info[256]; int count, pos, size; /* Set speed to 9600bps (copied from I_summa, above :) */ tcgetattr(fd, &tty); tty.c_iflag = IGNBRK | IGNPAR; tty.c_oflag = 0; tty.c_lflag = 0; tty.c_line = 0; tty.c_cc[VTIME] = 0; tty.c_cc[VMIN] = 1; tty.c_cflag = B9600|CS8|CREAD|CLOCAL|HUPCL; tcsetattr(fd, TCSAFLUSH, &tty); /* Reset the tablet (':') and put it in remote mode ('S') so that it isn't sending anything to us. */ write(fd, ":S", 2); tcsetattr(fd, TCSAFLUSH, &tty); /* Query the model of the tablet */ write(fd, "T", 1); sleep(1); count = read(fd, tablet_info, 255); /* The tablet information should start with "KW" followed by the rest of the model number. If it isn't there, it probably isn't a WizardPad. */ if(count < 2) return NULL; if(tablet_info[0] != 'K' || tablet_info[1] != 'W') return NULL; /* Now, we want the width and height of the tablet. They should be of the form "X###" and "Y###" where ### is the number of units of the tablet. The model I've got is "X130" and "Y095", but I guess there might be other ones sometime. */ for(pos = 0; pos < count; pos++) { if(tablet_info[pos] == 'X' || tablet_info[pos] == 'Y') { if(pos + 3 < count) { size = (tablet_info[pos + 1] - '0') * 100 + (tablet_info[pos + 2] - '0') * 10 + (tablet_info[pos + 3] - '0'); if(tablet_info[pos] == 'X') { wizardpad_width = size; } else { wizardpad_height = size; } } } } /* Set the tablet to stream mode with 180 updates per sec. ('O') */ write(fd, "O", 1); return type; } /*========================================================================*/ /* Finally, the table */ #define STD_FLG (CREAD|CLOCAL|HUPCL) /* * Note that mman must be the first, and ms the second (I use this info * in mouse-test.c, as a quick and dirty hack */ /* * For those who are trying to add a new type, here a brief * description of the structure. Please refer to gpmInt.h and gpm.c * for more information: * * The first three strings are the name, an help line, a long name (if any) * Then come the functions: the decoder and the initializazion function * (called I_* and M_*) * Follows an array of four bytes: it is the protocol-identification, based * on the first two bytes of a packet: if * "((byte0 & proto[0]) == proto[1]) && ((byte1 & proto[2]) == proto[3])" * then we are at the beginning of a packet. * The following numbers are: * bytes-per-packet, * bytes-to-read (use 1, bus mice are pathological) * has-extra-byte (boolean, for mman pathological protocol) * is-absolute-coordinates (boolean) * Finally, a pointer to a repeater function, if any. */ Gpm_Type mice[]={ {"mman", "The \"MouseMan\" and similar devices (3/4 bytes per packet).", "Mouseman", M_mman, I_serial, CS7 | STD_FLG, /* first */ {0x40, 0x40, 0x40, 0x00}, 3, 1, 1, 0, 0}, {"ms", "The original ms protocol, with a middle-button extension.", "", M_ms, I_serial, CS7 | STD_FLG, {0x40, 0x40, 0x40, 0x00}, 3, 1, 0, 0, 0}, {"ms+", "Like 'ms', but allows dragging with the middle button.", "", M_ms_plus, I_serial, CS7 | STD_FLG, {0x40, 0x40, 0x40, 0x00}, 3, 1, 0, 0, 0}, {"ms+lr", "'ms+', but you can reset m by pressing lr (see man page).", "", M_ms_plus_lr, I_serial, CS7 | STD_FLG, {0x40, 0x40, 0x40, 0x00}, 3, 1, 0, 0, 0}, {"bare", "Unadorned ms protocol. Needed with some 2-buttons mice.", "Microsoft", M_bare, I_serial, CS7 | STD_FLG, {0x40, 0x40, 0x40, 0x00}, 3, 1, 0, 0, 0}, {"msc", "Mouse-Systems-Compatible (5bytes). Most 3-button mice.", "MouseSystems", M_msc, I_serial, CS8 | CSTOPB | STD_FLG, {0xf8, 0x80, 0x00, 0x00}, 5, 1, 0, 0, R_msc}, {"sun", "'msc' protocol, but only 3 bytes per packet.", "", M_sun, I_serial, CS8 | CSTOPB | STD_FLG, {0xf8, 0x80, 0x00, 0x00}, 3, 1, 0, 0, 0}, {"mm", "MM series. Probably an old protocol...", "MMSeries", M_mm, I_serial, CS8 | PARENB|PARODD | STD_FLG, {0xe0, 0x80, 0x80, 0x00}, 3, 1, 0, 0, 0}, {"logi", "Used in some Logitech devices (only serial).", "Logitech", M_logi, I_logi, CS8 | CSTOPB | STD_FLG, {0xe0, 0x80, 0x80, 0x00}, 3, 3, 0, 0, 0}, {"bm", "Micro$oft busmice and compatible devices.", "BusMouse", M_bm, I_empty, STD_FLG, /* bm is sun */ {0xf8, 0x80, 0x00, 0x00}, 3, 3, 0, 0, 0}, {"ps2", "Busmice of the ps/2 series. Most busmice, actually.", "PS/2", M_ps2, I_empty, STD_FLG, {0xc0, 0x00, 0x00, 0x00}, 3, 1, 0, 0, 0}, {"slc700", "SL-C700 touch screen driver", "slc700", M_slc700, I_slc700, STD_FLG, {0x00, 0x00, 0x00, 0x00}, 8, 8, 0, 1, 0}, {"ncr", "Ncr3125pen, found on some laptops", "", M_ncr, NULL, STD_FLG, {0x08, 0x08, 0x00, 0x00}, 7, 7, 0, 1, 0}, {"wacom","Wacom Protocol IV Tablets: Pen+Mouse, relative+absolute mode", "", M_wacom, I_wacom, STD_FLG, {0x80, 0x80, 0x80, 0x00}, 7, 1, 0, 0, 0}, {"genitizer", "\"Genitizer\" tablet, in relative mode.", "", M_geni, I_serial, CS8|PARENB|PARODD, {0x80, 0x80, 0x00, 0x00}, 3, 1, 0, 0, 0}, {"logim", "Turn logitech into Mouse-Systems-Compatible.", "", M_logimsc, I_serial, CS8 | CSTOPB | STD_FLG, {0xf8, 0x80, 0x00, 0x00}, 5, 1, 0, 0, 0}, {"pnp", "Plug and pray. New mice may not run with '-t ms'.", "", M_bare, I_pnp, CS7 | STD_FLG, {0x40, 0x40, 0x40, 0x00}, 3, 1, 0, 0, 0}, {"imps2","Microsoft Intellimouse (ps2) - autodetect 2/3 buttons,wheel unused", "", M_ps2, I_imps2, STD_FLG, {0xc0, 0x00, 0x00, 0x00}, 4, 1, 0, 0, 0}, {"exps2", "IntelliMouse Explorer (ps2) - 3 buttons, wheel unused", "ExplorerPS/2", M_ps2, I_exps2, STD_FLG, {0xc0, 0x00, 0x00, 0x00}, 4, 1, 0, 0, 0}, {"ms3", "Microsoft Intellimouse (serial) - 3 buttons, wheel unused", "", M_ms3, I_pnp, CS7 | STD_FLG, {0xc0, 0x40, 0xc0, 0x00}, 4, 1, 0, 0, 0}, {"netmouse", "Genius NetMouse (ps2) - 2 buttons and 2 buttons 'up'/'down'.", "", M_netmouse, I_netmouse, CS7 | STD_FLG, {0xc0, 0x00, 0x00, 0x00}, 4, 1, 0, 0, 0}, {"cal", "Calcomp UltraSlate", "", M_calus, I_calus, CS8 | CSTOPB | STD_FLG, {0x80, 0x80, 0x80, 0x00}, 6, 6, 0, 1, 0}, {"calr", "Calcomp UltraSlate - relative mode", "", M_calus_rel, I_calus, CS8 | CSTOPB | STD_FLG, {0x80, 0x80, 0x80, 0x00}, 6, 6, 0, 0, 0}, {"twid", "Twidddler keyboard", "", M_twid, I_twid, CS8 | STD_FLG, {0x80, 0x00, 0x80, 0x80}, 5, 1, 0, 0, 0}, {"syn", "The \"Synaptics\" serial TouchPad.", "synaptics", M_synaptics_serial, I_serial, CS7 | STD_FLG, {0x40, 0x40, 0x40, 0x00}, 6, 6, 1, 0, 0}, {"synps2", "The \"Synaptics\" PS/2 TouchPad", "synaptics_ps2", M_synaptics_ps2, I_synps2, STD_FLG, {0x80, 0x80, 0x00, 0x00}, 6, 1, 1, 0, 0}, {"brw", "Fellowes Browser - 4 buttons (and a wheel) (dual protocol?)", "", M_brw, I_pnp, CS7 | STD_FLG, {0xc0, 0x40, 0xc0, 0x00}, 4, 1, 0, 0, 0}, #ifdef HAVE_LINUX_JOYSTICK_H {"js", "Joystick mouse emulation", "Joystick", M_js, NULL, 0, {0xFC, 0x00, 0x00, 0x00}, 12, 12, 0, 0, 0}, #endif {"summa", "Summagraphics or Genius tablet absolute mode(MM-Series)", "", M_summa, I_summa, STD_FLG, {0x80, 0x80, 0x00, 0x00}, 5, 1, 0, 1, R_summa}, {"mtouch", "MicroTouch touch-screens (only button-1 events, by now)", "", M_mtouch, I_mtouch, STD_FLG, {0x80, 0x80, 0x80, 0x00}, 5, 1, 0, 1, NULL}, {"gunze", "Gunze touch-screens (only button-1 events, by now)", "", M_gunze, I_gunze, STD_FLG, {0xF9, 0x50, 0xF0, 0x30}, 11, 1, 0, 1, NULL}, {"acecad", "Acecad tablet absolute mode(Sumagrapics MM-Series mode)", "", M_summa, I_summa, STD_FLG, {0x80, 0x80, 0x00, 0x00}, 7, 1, 0, 1, 0}, {"wp", "Genius WizardPad tablet", "wizardpad", M_wp, I_wp, STD_FLG, {0xFA, 0x42, 0x00, 0x00}, 10, 1, 0, 1, 0}, {"", "", "", NULL, NULL, 0, {0x00, 0x00, 0x00, 0x00}, 0, 0, 0, 0, 0} }; /*------------------------------------------------------------------------*/ /* and the help */ int M_listTypes(void) { Gpm_Type *type; printf("\n" GPM_NAME " " GPM_RELEASE ", " GPM_DATE "\n"); printf("Available mouse types are:\n\n"); printf("r name synonym description\n\n"); for (type=mice; type->fun; type++) printf("%c %-8s %s\n Synonyms: %s\n", type->repeat_fun ?'*':' ', type->name, type->desc, type->synonyms); putchar('\n'); return 1; /* to exit() */ } /* * Use 4 as indent-level. It used to be 2, but new stuff will be inserted * using 4. */ /* Local Variables: */ /* c-indent-level: 4 */ /* End: */