int
main (int argc, char **argv)
{
CHandle handle = 0;
CResult res = C_SUCCESS;
// Parse the command line
if(cmdline_parser(argc, argv, &args_info) != 0)
exit(1);
// Display help if no arguments were specified
if(argc == 1) {
cmdline_parser_print_help();
exit(0);
}
res = c_init();
if(res) goto done;
// Open the device
if (!args_info.list_given && (!args_info.import_given || args_info.device_given)) {
handle = c_open_device(args_info.device_arg);
if(!handle) {
print_error("Unable to open device", -1);
res = C_INVALID_DEVICE;
goto done;
}
}
// List devices
if(args_info.list_given) {
res = list_devices();
goto done;
}
// Import dynamic controls from XML file
else if(args_info.import_given) {
res = add_control_mappings(handle, args_info.import_arg);
goto done;
}
// Import dynamic controls from XML files at default location
if(args_info.addctrl_given) {
// list all xml files at default data/vid dir
int nf=0;
char vid[5];
char pid[5];
short pid_set = 0;
if(fnmatch("[[:xdigit:]][[:xdigit:]][[:xdigit:]][[:xdigit:]]:[[:xdigit:]][[:xdigit:]][[:xdigit:]][[:xdigit:]]", args_info.addctrl_arg, 0))
{
if(fnmatch("[[:xdigit:]][[:xdigit:]][[:xdigit:]][[:xdigit:]]", args_info.addctrl_arg, 0))
{
printf("%s invalid: set at least a valid vid value, :pid is optional\n", args_info.addctrl_arg);
goto done;
}
else
{
/*extract vid and reset pid*/
int c = 0;
for (c = 0; c < 4; c++)
{
vid[c] = args_info.addctrl_arg[c];
pid[c] = 0;
}
vid[4] = '\0';
pid[4] = '\0';
}
}
else
{
/*extract vid and pid*/
int c = 0;
for (c = 0; c < 4; c++)
{
vid[c] = args_info.addctrl_arg[c];
pid[c] = args_info.addctrl_arg[c+5];
}
vid[4] = '\0';
pid[4] = '\0';
pid_set = 1; /*flag pid.xml check*/
//printf("vid:%s pid:%s\n", vid, pid);
}
/* get xml file list from DATA_DIR/vid/ */
char **xml_files = get_filename (DATA_DIR, vid);
/*check for pid.xml*/
char fname[9];
strcpy(fname, pid);
strcat(fname,".xml");
if(pid_set)
{
pid_set = 0; /*reset*/
nf=0;
while (xml_files[nf] != NULL)
{
if ( strcasecmp(fname, xml_files[nf]) == 0)
pid_set = 1; /*file exists so flag it*/
nf++;
}
}
/*parse xml files*/
nf = 0;
while (xml_files[nf] != NULL)
{
/* if pid was set and pid.xml exists parse it*/
if(pid_set)
{
if ((strcasecmp(fname, xml_files[nf]) == 0))
{
printf ( "Parsing: %s \n", xml_files[nf]);
res = add_control_mappings(handle, xml_files[nf]);
}
}
else /* parse all xml files inside vid dir */
{
printf ( "Parsing: %s \n", xml_files[nf]);
res = add_control_mappings(handle, xml_files[nf]);
}
free(xml_files[nf]);
xml_files[nf]=NULL;
nf++;
}
free(xml_files);
goto done;
}
// List frame formats
if(args_info.formats_given) {
printf("Listing available frame formats for device %s:\n", args_info.device_arg);
res = list_frame_formats(handle);
}
// List controls
else if(args_info.clist_given) {
printf("Listing available controls for device %s:\n", args_info.device_arg);
res = list_controls(handle);
}
// Retrieve control value
else if(args_info.get_given) {
CControlValue value;
// Resolve the control Id
CControlId controlId = get_control_id(handle, args_info.get_arg);
if(!controlId) {
res = 1;
print_handle_error(handle, "Unknown control specified", -1);
goto done;
}
// Retrieve the control value
res = c_get_control(handle, controlId, &value);
if(res) {
print_handle_error(handle, "Unable to retrieve control value", res);
goto done;
}
printf("%d\n", value.value);
}
// Retrieve raw control value
else if(args_info.get_raw_given) {
//scan input
uint16_t unit_id;
unsigned char selector;
sscanf(args_info.get_raw_arg, "%hu:%hhu", &unit_id, &selector);
CControlValue value;
value.type = CC_TYPE_RAW;
// the entity is only used for the generating a control name
//TODO: pass the guid through cmdline (optional)
unsigned char entity[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
res = c_read_xu_control(handle, entity, unit_id, selector, &value);
if(res) {
print_handle_error(handle, "Unable to retrieve control value", res);
goto done;
}
//print the raw value
uint8_t * val = value.raw.data;
int i=0;
printf("query current value of: (LE)0x");
for(i=0; i<value.raw.size; i++) {
printf("%.2x", val[i]);
}
printf(" (BE)0x");
for(i=value.raw.size-1; i >=0; i--) {
printf("%.2x", val[i]);
}
printf("\n");
//free the raw value alocation
if(value.raw.data) free(value.raw.data);
}
else if(args_info.set_given) {
CControlValue value;
// Parse the control value
if(args_info.inputs_num < 1) {
res = 3;
print_error("No control value specified", -1);
goto done;
}
if(parse_control_value(args_info.inputs[0], &value)) {
res = 2;
print_error("Invalid control value specified", -1);
goto done;
}
// Resolve the control Id
CControlId controlId = get_control_id(handle, args_info.set_arg);
if(!controlId) {
res = 1;
print_handle_error(handle, "Unknown control specified", -1);
goto done;
}
// Set the new control value
res = c_set_control(handle, controlId, &value);
if(res) {
print_handle_error(handle, "Unable to set new control value", res);
goto done;
}
}
// Set the raw control value
else if(args_info.set_raw_given) {
CControlValue value;
// Parse the control value
if(args_info.inputs_num < 1) {
res = 3;
print_error("No raw control value specified", -1);
goto done;
}
uint16_t unit_id;
unsigned char selector;
sscanf(args_info.set_raw_arg, "%hu:%hhu", &unit_id, &selector);
parse_raw_control_value (args_info.inputs[0], &value);
// the entity is only used for the generating a control name
//TODO: pass the guid through cmdline (optional)
unsigned char entity[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
res = c_write_xu_control(handle, entity, unit_id, selector, &value);
if(res) {
print_handle_error(handle, "Unable to set the control value", res);
goto done;
}
//print the raw value le and be format
uint8_t * val = value.raw.data;
int i=0;
printf("set value of : (LE)0x");
for(i=0; i<value.raw.size; i++) {
printf("%.2x", val[i]);
}
printf(" (BE)0x");
for(i=value.raw.size-1; i >=0; i--) {
printf("%.2x", val[i]);
}
printf("\n");
//free the raw value alocation
if(value.raw.data) free(value.raw.data);
}
else if(args_info.save_ctrl_given) {
res = save_controls( handle, args_info.save_ctrl_arg);
}
else if(args_info.load_ctrl_given) {
res = load_controls( handle, args_info.load_ctrl_arg);
}
// Clean up
done:
if(handle) c_close_device(handle);
c_cleanup();
cmdline_parser_free(&args_info);
return res;
}
int
main (int argc, char **argv)
{
CHandle handle = 0;
CResult res = C_SUCCESS;
// Parse the command line
if(cmdline_parser(argc, argv, &args_info) != 0)
exit(1);
// Display help if no arguments were specified
if(argc == 1) {
cmdline_parser_print_help();
exit(0);
}
res = c_init();
if(res) goto done;
// List devices
if(args_info.list_given) {
res = list_devices();
goto done;
}
// Import dynamic controls from XML file
else if(args_info.import_given) {
res = add_control_mappings(args_info.import_arg);
goto done;
}
// Open the device
handle = c_open_device(args_info.device_arg);
if(!handle) {
print_error("Unable to open device", -1);
res = C_INVALID_DEVICE;
goto done;
}
// List frame formats
if(args_info.formats_given) {
printf("Listing available frame formats for device %s:\n", args_info.device_arg);
res = list_frame_formats(handle);
}
// List controls
else if(args_info.clist_given) {
printf("Listing available controls for device %s:\n", args_info.device_arg);
res = list_controls(handle);
}
// Retrieve control value
else if(args_info.get_given) {
CControlValue value;
// Resolve the control Id
CControlId controlId = get_control_id(handle, args_info.get_arg);
if(!controlId) {
print_handle_error(handle, "Unknown control specified", -1);
goto done;
}
// Retrieve the control value
res = c_get_control(handle, controlId, &value);
if(res) {
print_handle_error(handle, "Unable to retrieve control value", res);
goto done;
}
printf("%d\n", value.value);
}
else if(args_info.set_given) {
CControlValue value;
// Parse the control value
if(args_info.inputs_num < 1) {
print_error("No control value specified", -1);
goto done;
}
if(parse_control_value(args_info.inputs[0], &value)) {
print_error("Invalid control value specified", -1);
goto done;
}
// Resolve the control Id
CControlId controlId = get_control_id(handle, args_info.set_arg);
if(!controlId) {
print_handle_error(handle, "Unknown control specified", -1);
goto done;
}
// Set the new control value
res = c_set_control(handle, controlId, &value);
if(res) {
print_handle_error(handle, "Unable to set new control value", res);
goto done;
}
}
// Clean up
done:
if(handle) c_close_device(handle);
c_cleanup();
cmdline_parser_free(&args_info);
return res;
}