int main(int argc, char *argv[]) { int i; int fd; int ret; int version; int num_args = 0; int args[MAX_COMMAND_ARGS]; char *line, *cmd, *arg; char device_name[80]; unsigned int device_flags = 0; if(argc != 3) { fprintf(stderr, "Usage: %s <device> <script file>\n", argv[0]); return 1; } fd = open(argv[1], O_RDWR); if(fd < 0) { fprintf(stderr, "could not open %s, %s\n", argv[optind], strerror(errno)); return 1; } if (ioctl(fd, EVIOCGVERSION, &version)) { fprintf(stderr, "could not get driver version for %s, %s\n", argv[optind], strerror(errno)); return 1; } if(ioctl(fd, EVIOCGNAME(sizeof(device_name) - 1), &device_name) < 1) { //fprintf(stderr, "could not get device name for %s, %s\n", device, strerror(errno)); device_name[0] = '\0'; } // the atmel touchscreen has a weird protocol which requires MT_SYN events // to be sent after every touch if(strcmp(device_name, "atmel-touchscreen") == 0) { device_flags &= NEED_MT_SYN; } FILE *f = fopen(argv[2], "r"); if (!f) { printf("Unable to read file %s", argv[1]); return 1; } line = malloc(sizeof(char)*MAX_COMMAND_LEN); while (fgets(line, MAX_COMMAND_LEN, f) != NULL) { cmd = strtok(line, " "); num_args = 0; while ((arg = strtok(NULL, " \n")) != NULL) { assert(num_args < MAX_COMMAND_ARGS); args[num_args] = atoi(arg); num_args++; } if (strcmp(cmd, "tap") == 0) { assert(num_args == 3); execute_tap(fd, version, device_flags, args[0], args[1], args[2]); } else if (strcmp(cmd, "drag") == 0) { assert(num_args == 6); execute_drag(fd, version, device_flags, args[0], args[1], args[2], args[3], args[4], args[5]); } else if (strcmp(cmd, "sleep") == 0) { assert(num_args == 1); execute_sleep(args[0]); } else if (strcmp(cmd, "pinch") == 0) { assert(num_args == 10); execute_pinch(fd, version, device_flags, args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]); } else { printf("Unrecognized command: '%s'", cmd); return 1; } } free(line); return 0; }
int main(int argc, char *argv[]) { int i; int fd; int ret; int c; const char *device; const char *script_file; int num_args = 0; int args[MAX_COMMAND_ARGS]; char *line, *cmd, *arg; while ((c = getopt (argc, argv, "t")) != -1) { if (c=='t') { print_actions = 1; } else { fprintf(stderr, "Unknown option: -%c\n", c); } } if((argc - optind) != 2) { fprintf(stderr, "Usage: %s [options] <device> <script file>\n\n" "Options:\n" " -t print event timings\n", argv[0]); return 1; } device = argv[optind]; script_file = argv[optind + 1]; fd = open(device, O_RDWR); if(fd < 0) { fprintf(stderr, "could not open %s, %s\n", device, strerror(errno)); return 1; } uint32_t device_flags = figure_out_events_device_reports(fd); FILE *f = fopen(script_file, "r"); if (!f) { printf("Unable to read file %s", script_file); return 1; } line = malloc(sizeof(char)*MAX_COMMAND_LEN); int lineCount = 0; while (fgets(line, MAX_COMMAND_LEN, f) != NULL) { // Remove end-of-line comments. char *comment = strstr(line, "#"); if (comment != NULL) *comment = '\0'; lineCount += 1; int hasNextCmd = 1; char *tempLine = line; commandLoop: while (hasNextCmd) { num_args = 0; hasNextCmd = 0; int errCode = 0; // Parse {-} comments before command names. do { if ((cmd = strtok(tempLine, " \n")) == NULL) goto commandLoop; tempLine = NULL; } while ((errCode = parseComment(cmd, lineCount)) == 1); if (errCode < 0) return 1; while ((arg = strtok(NULL, " \n")) != NULL) { // Parse comment {-} within arguments. if ((errCode = parseComment(arg, lineCount)) != 0) { if (errCode < 0) return 1; continue; } // If we enter a new command, we remember the position for the next iteration. if (*arg == ';') { hasNextCmd = 1; break; } assert(num_args < MAX_COMMAND_ARGS); args[num_args] = atoi(arg); num_args++; } if (strcmp(cmd, "tap") == 0) { checkArguments(cmd, num_args, 4, lineCount); execute_tap(fd, device_flags, args[0], args[1], args[2], args[3]); } else if (strcmp(cmd, "drag") == 0) { checkArguments(cmd, num_args, 6, lineCount); execute_drag(fd, device_flags, args[0], args[1], args[2], args[3], args[4], args[5]); } else if (strcmp(cmd, "sleep") == 0) { checkArguments(cmd, num_args, 1, lineCount); execute_sleep(args[0]); } else if (strcmp(cmd, "pinch") == 0) { checkArguments(cmd, num_args, 10, lineCount); execute_pinch(fd, device_flags, args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]); } else if (strcmp(cmd, "keyup") == 0) { checkArguments(cmd, num_args, 1, lineCount); execute_keyup(fd, args[0]); } else if (strcmp(cmd, "keydown") == 0) { checkArguments(cmd, num_args, 1, lineCount); execute_keydown(fd, args[0]); } else { printf("Unrecognized command at line %d: '%s'\n", lineCount, cmd); return 1; } } } free(line); return 0; }
int main(int argc, char *argv[]) { int i; int fd; int ret; int num_args = 0; int args[MAX_COMMAND_ARGS]; char *line, *cmd, *arg; if(argc != 3) { fprintf(stderr, "Usage: %s <device> <script file>\n", argv[0]); return 1; } fd = open(argv[1], O_RDWR); if(fd < 0) { fprintf(stderr, "could not open %s, %s\n", argv[optind], strerror(errno)); return 1; } uint32_t device_flags = figure_out_events_device_reports(fd); FILE *f = fopen(argv[2], "r"); if (!f) { printf("Unable to read file %s", argv[1]); return 1; } line = malloc(sizeof(char)*MAX_COMMAND_LEN); while (fgets(line, MAX_COMMAND_LEN, f) != NULL) { cmd = strtok(line, " "); num_args = 0; while ((arg = strtok(NULL, " \n")) != NULL) { assert(num_args < MAX_COMMAND_ARGS); args[num_args] = atoi(arg); num_args++; } if (strcmp(cmd, "tap") == 0) { assert(num_args == 4); execute_tap(fd, device_flags, args[0], args[1], args[2], args[3]); } else if (strcmp(cmd, "drag") == 0) { assert(num_args == 6); execute_drag(fd, device_flags, args[0], args[1], args[2], args[3], args[4], args[5]); } else if (strcmp(cmd, "sleep") == 0) { assert(num_args == 1); execute_sleep(args[0]); } else if (strcmp(cmd, "pinch") == 0) { assert(num_args == 10); execute_pinch(fd, device_flags, args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]); } else { printf("Unrecognized command: '%s'", cmd); return 1; } } free(line); return 0; }