diff options
Diffstat (limited to 'synclient.c')
| -rw-r--r-- | synclient.c | 354 |
1 files changed, 175 insertions, 179 deletions
diff --git a/synclient.c b/synclient.c index 00a1eb4..a50d5a0 100644 --- a/synclient.c +++ b/synclient.c @@ -13,228 +13,224 @@ static void show_hw_info(SynapticsSHM* synshm) { - printf("Hardware properties:\n"); - if (synshm->isSynaptics) { - printf(" Model Id = %08lx\n", synshm->model_id); - printf(" Capabilities = %08lx\n", synshm->capabilities); - printf(" Identity = %08lx\n", synshm->identity); - } else { - printf(" No touchpad found\n"); - printf(" Do you use a newer kernel than 2.4?\n"); - printf(" Then browse the messages or boot.msg for the hardware info\n"); - } + printf("Hardware properties:\n"); + if (synshm->isSynaptics) { + printf(" Model Id = %08lx\n", synshm->model_id); + printf(" Capabilities = %08lx\n", synshm->capabilities); + printf(" Identity = %08lx\n", synshm->identity); + } else { + printf(" No touchpad found\n"); + printf(" Do you use a newer kernel than 2.4?\n"); + printf(" Then browse the messages or boot.msg for the hardware info\n"); + } } /* ---------------------------------------------------------------------- */ enum ParaType { - PT_INT, - PT_BOOL, - PT_DOUBLE + PT_INT, + PT_BOOL, + PT_DOUBLE }; struct Parameter { - char* name; /* Name of parameter */ - int offset; /* Offset in shared memory area */ - enum ParaType type; /* Type of parameter */ - double min_val; /* Minimum allowed value */ - double max_val; /* Maximum allowed value */ + char* name; /* Name of parameter */ + int offset; /* Offset in shared memory area */ + enum ParaType type; /* Type of parameter */ + double min_val; /* Minimum allowed value */ + double max_val; /* Maximum allowed value */ }; #define DEFINE_PAR(name, memb, type, min_val, max_val) \ { name, offsetof(SynapticsSHM, memb), (type), (min_val), (max_val) } static struct Parameter params[] = { - DEFINE_PAR("LeftEdge", left_edge, PT_INT, 0, 10000), - DEFINE_PAR("RightEdge", right_edge, PT_INT, 0, 10000), - DEFINE_PAR("TopEdge", top_edge, PT_INT, 0, 10000), - DEFINE_PAR("BottomEdge", bottom_edge, PT_INT, 0, 10000), - DEFINE_PAR("FingerLow", finger_low, PT_INT, 0, 255), - DEFINE_PAR("FingerHigh", finger_high, PT_INT, 0, 255), - DEFINE_PAR("MaxTapTime", tap_time, PT_INT, 0, 1000), - DEFINE_PAR("MaxTapMove", tap_move, PT_INT, 0, 2000), - DEFINE_PAR("EmulateMidButtonTime", emulate_mid_button_time, PT_INT, 0, 1000), - DEFINE_PAR("VertScrollDelta", scroll_dist_vert, PT_INT, 5, 1000), - DEFINE_PAR("HorizScrollDelta", scroll_dist_horiz, PT_INT, 5, 1000), - DEFINE_PAR("MinSpeed", min_speed, PT_DOUBLE, 0, 1.0), - DEFINE_PAR("MaxSpeed", max_speed, PT_DOUBLE, 0, 1.0), - DEFINE_PAR("AccelFactor", accl, PT_DOUBLE, 0, 0.2), - DEFINE_PAR("EdgeMotionSpeed", edge_motion_speed, PT_INT, 0, 400), - DEFINE_PAR("UpDownScrolling", updown_button_scrolling, PT_BOOL, 0, 1), - { 0, 0, 0, 0, 0 } + DEFINE_PAR("LeftEdge", left_edge, PT_INT, 0, 10000), + DEFINE_PAR("RightEdge", right_edge, PT_INT, 0, 10000), + DEFINE_PAR("TopEdge", top_edge, PT_INT, 0, 10000), + DEFINE_PAR("BottomEdge", bottom_edge, PT_INT, 0, 10000), + DEFINE_PAR("FingerLow", finger_low, PT_INT, 0, 255), + DEFINE_PAR("FingerHigh", finger_high, PT_INT, 0, 255), + DEFINE_PAR("MaxTapTime", tap_time, PT_INT, 0, 1000), + DEFINE_PAR("MaxTapMove", tap_move, PT_INT, 0, 2000), + DEFINE_PAR("EmulateMidButtonTime", emulate_mid_button_time, PT_INT, 0, 1000), + DEFINE_PAR("VertScrollDelta", scroll_dist_vert, PT_INT, 5, 1000), + DEFINE_PAR("HorizScrollDelta", scroll_dist_horiz, PT_INT, 5, 1000), + DEFINE_PAR("MinSpeed", min_speed, PT_DOUBLE, 0, 1.0), + DEFINE_PAR("MaxSpeed", max_speed, PT_DOUBLE, 0, 1.0), + DEFINE_PAR("AccelFactor", accl, PT_DOUBLE, 0, 0.2), + DEFINE_PAR("EdgeMotionSpeed", edge_motion_speed, PT_INT, 0, 400), + DEFINE_PAR("UpDownScrolling", updown_button_scrolling, PT_BOOL, 0, 1), + { 0, 0, 0, 0, 0 } }; static void show_settings(SynapticsSHM* synshm) { - int i; - - printf("Parameter settings:\n"); - for (i = 0; params[i].name; i++) { - struct Parameter* par = ¶ms[i]; - switch (par->type) { - case PT_INT: - printf(" %-20s = %d\n", par->name, *(int*)((char*)synshm + par->offset)); - break; - case PT_BOOL: - printf(" %-20s = %d\n", par->name, *(Bool*)((char*)synshm + par->offset)); - break; - case PT_DOUBLE: - printf(" %-20s = %g\n", par->name, *(double*)((char*)synshm + par->offset)); - break; - } + int i; + + printf("Parameter settings:\n"); + for (i = 0; params[i].name; i++) { + struct Parameter* par = ¶ms[i]; + switch (par->type) { + case PT_INT: + printf(" %-20s = %d\n", par->name, *(int*)((char*)synshm + par->offset)); + break; + case PT_BOOL: + printf(" %-20s = %d\n", par->name, *(Bool*)((char*)synshm + par->offset)); + break; + case PT_DOUBLE: + printf(" %-20s = %g\n", par->name, *(double*)((char*)synshm + par->offset)); + break; } + } } static void set_variables(SynapticsSHM* synshm, int argc, char* argv[], int first_cmd) { - int i; - for (i = first_cmd; i < argc; i++) { - char* cmd = argv[i]; - char* eqp = index(cmd, '='); - if (eqp) { - int j; - int found = 0; - *eqp = 0; - for (j = 0; params[j].name; j++) { - if (strcmp(cmd, params[j].name) == 0) { - found = 1; - break; - } - } - if (found) { - double val = atof(&eqp[1]); - struct Parameter* par = ¶ms[j]; - - if (val < par->min_val) - val = par->min_val; - if (val > par->max_val) - val = par->max_val; - - switch (par->type) { - case PT_INT: - *(int*)((char*)synshm + par->offset) = (int)rint(val); - break; - case PT_BOOL: - *(Bool*)((char*)synshm + par->offset) = (Bool)rint(val); - break; - case PT_DOUBLE: - *(double*)((char*)synshm + par->offset) = val; - break; - } - } else { - printf("Unknown parameter %s\n", cmd); - } - } else { - printf("Invalid command: %s\n", cmd); + int i; + for (i = first_cmd; i < argc; i++) { + char* cmd = argv[i]; + char* eqp = index(cmd, '='); + if (eqp) { + int j; + int found = 0; + *eqp = 0; + for (j = 0; params[j].name; j++) { + if (strcmp(cmd, params[j].name) == 0) { + found = 1; + break; + } + } + if (found) { + double val = atof(&eqp[1]); + struct Parameter* par = ¶ms[j]; + + if (val < par->min_val) + val = par->min_val; + if (val > par->max_val) + val = par->max_val; + + switch (par->type) { + case PT_INT: + *(int*)((char*)synshm + par->offset) = (int)rint(val); + break; + case PT_BOOL: + *(Bool*)((char*)synshm + par->offset) = (Bool)rint(val); + break; + case PT_DOUBLE: + *(double*)((char*)synshm + par->offset) = val; + break; } + } else { + printf("Unknown parameter %s\n", cmd); + } + } else { + printf("Invalid command: %s\n", cmd); } + } } static int is_equal(SynapticsSHM* s1, SynapticsSHM* s2) { - return ((s1->x == s2->x) && - (s1->y == s2->y) && - (s1->z == s2->z) && - (s1->w == s2->w) && - (s1->left == s2->left) && - (s1->right == s2->right) && - (s1->up == s2->up) && - (s1->down == s2->down)); + return ((s1->x == s2->x) && + (s1->y == s2->y) && + (s1->z == s2->z) && + (s1->w == s2->w) && + (s1->left == s2->left) && + (s1->right == s2->right) && + (s1->up == s2->up) && + (s1->down == s2->down)); } static void monitor(SynapticsSHM* synshm, int delay) { - SynapticsSHM old; - memset(&old, 0, sizeof(SynapticsSHM)); - old.x = -1; /* Force first equality test to fail */ - - while(1) { - SynapticsSHM cur = *synshm; - if (!is_equal(&old, &cur)) { - printf("x:%4d y:%4d z:%3d w:%2d left:%d right:%d up:%d down:%d\n", - cur.x, cur.y, cur.z, cur.w, cur.left, cur.right, cur.up, cur.down); - old = cur; - } - usleep(delay * 1000); + SynapticsSHM old; + memset(&old, 0, sizeof(SynapticsSHM)); + old.x = -1; /* Force first equality test to fail */ + + while(1) { + SynapticsSHM cur = *synshm; + if (!is_equal(&old, &cur)) { + printf("x:%4d y:%4d z:%3d w:%2d left:%d right:%d up:%d down:%d\n", + cur.x, cur.y, cur.z, cur.w, cur.left, cur.right, cur.up, cur.down); + old = cur; } + usleep(delay * 1000); + } } static void usage() { - fprintf(stderr, "Usage: synclient [-m interval] [-h] [-l] [-?] [var1=value1 [var2=value2] ...]\n"); - fprintf(stderr, " -m monitor changes to the touchpad state.\n" - " interval specifies how often (in ms) to poll the touchpad state\n"); - fprintf(stderr, " -h Show detected hardware properties\n"); - fprintf(stderr, " -l List current user settings\n"); - fprintf(stderr, " -? Show this help message\n"); - fprintf(stderr, " var=value Set user parameter 'var' to 'value'.\n"); - exit(1); + fprintf(stderr, "Usage: synclient [-m interval] [-h] [-l] [-?] [var1=value1 [var2=value2] ...]\n"); + fprintf(stderr, " -m monitor changes to the touchpad state.\n" + " interval specifies how often (in ms) to poll the touchpad state\n"); + fprintf(stderr, " -h Show detected hardware properties\n"); + fprintf(stderr, " -l List current user settings\n"); + fprintf(stderr, " -? Show this help message\n"); + fprintf(stderr, " var=value Set user parameter 'var' to 'value'.\n"); + exit(1); } int main(int argc, char* argv[]) { - SynapticsSHM *synshm; - int shmid; - - int c; - int delay = -1; - int do_monitor = 0; - int dump_hw = 0; - int dump_settings = 0; - int first_cmd; - - /* Parse command line parameters */ - while ((c = getopt(argc, argv, "m:hl")) != -1) { - switch (c) { - case 'm': - do_monitor = 1; - if ((delay = atoi(optarg)) < 0) - usage(); - break; - case 'h': - dump_hw = 1; - break; - case 'l': - dump_settings = 1; - break; - default: - usage(); - } - } - first_cmd = optind; - if (!do_monitor && !dump_hw && !dump_settings && first_cmd == argc) + SynapticsSHM *synshm; + int shmid; + + int c; + int delay = -1; + int do_monitor = 0; + int dump_hw = 0; + int dump_settings = 0; + int first_cmd; + + /* Parse command line parameters */ + while ((c = getopt(argc, argv, "m:hl")) != -1) { + switch (c) { + case 'm': + do_monitor = 1; + if ((delay = atoi(optarg)) < 0) usage(); - - /* Connect to the shared memory area */ - if((shmid = shmget(SHM_SYNAPTICS, sizeof(SynapticsSHM), 0)) == -1) { - if ((shmid = shmget(SHM_SYNAPTICS, 0, 0)) == -1) { - fprintf(stderr, "Can't access shared memory area. SHMConfig disabled?\n"); - exit(1); - } else { - fprintf(stderr, "Incorrect size of shared memory area. Incompatible driver version?\n"); - exit(1); - } - } - if((synshm = (SynapticsSHM*) shmat(shmid, NULL, 0)) == NULL) { - perror("shmat"); - exit(1); + break; + case 'h': + dump_hw = 1; + break; + case 'l': + dump_settings = 1; + break; + default: + usage(); } - - /* Perform requested actions */ - if (dump_hw) { - show_hw_info(synshm); - } - set_variables(synshm, argc, argv, first_cmd); - if (dump_settings) { - show_settings(synshm); - } - if (do_monitor) { - monitor(synshm, delay); + } + first_cmd = optind; + if (!do_monitor && !dump_hw && !dump_settings && first_cmd == argc) + usage(); + + /* Connect to the shared memory area */ + if((shmid = shmget(SHM_SYNAPTICS, sizeof(SynapticsSHM), 0)) == -1) { + if ((shmid = shmget(SHM_SYNAPTICS, 0, 0)) == -1) { + fprintf(stderr, "Can't access shared memory area. SHMConfig disabled?\n"); + exit(1); + } else { + fprintf(stderr, "Incorrect size of shared memory area. Incompatible driver version?\n"); + exit(1); } - - exit(0); + } + if((synshm = (SynapticsSHM*) shmat(shmid, NULL, 0)) == NULL) { + perror("shmat"); + exit(1); + } + + /* Perform requested actions */ + if (dump_hw) { + show_hw_info(synshm); + } + set_variables(synshm, argc, argv, first_cmd); + if (dump_settings) { + show_settings(synshm); + } + if (do_monitor) { + monitor(synshm, delay); + } + + exit(0); } - -/* Local Variables: */ -/* tab-width: 4 */ -/* End: */ |