On Wed, 2012-04-18 at 15:00 +1000, Peter Hutterer wrote:
> Signed-off-by: Peter Hutterer <peter.hutte...@who-t.net>
Signed-off-by: Bastien Nocera <had...@hadess.net>
> ---
> libwacom/libwacom.c | 112
> ++++++++++++++++++++++++++++++++++++++++++++++++
> libwacom/libwacom.h | 10 +++++
> libwacom/libwacomint.h | 3 +-
> 3 files changed, 124 insertions(+), 1 deletion(-)
>
> diff --git a/libwacom/libwacom.c b/libwacom/libwacom.c
> index 29ce625..eaf5e2c 100644
> --- a/libwacom/libwacom.c
> +++ b/libwacom/libwacom.c
> @@ -351,6 +351,118 @@ libwacom_new_from_name(WacomDeviceDatabase *db, const
> char *name, WacomError *er
> return NULL;
> }
>
> +static void print_styli_for_device (FILE *file, WacomDevice *device)
> +{
> + int nstyli, *styli;
> + int i;
> +
> + if (!libwacom_has_stylus(device))
> + return;
> +
> + styli = libwacom_get_supported_styli(device, &nstyli);
> +
> + fprintf(file, "Styli=");
> + for (i = 0; i < nstyli; i++)
> + fprintf(file, "%#x;", styli[i]);
> + fprintf(file, "\n");
> +}
> +
> +static void print_button_flag_if(FILE *file, WacomDevice *device, const char
> *label, int flag)
> +{
> + int nbuttons = libwacom_get_num_buttons(device);
> + char b;
> + fprintf(file, "%s=", label);
> + for (b = 'A'; b < 'A' + nbuttons; b++)
> + if (libwacom_get_button_flag(device, b) & flag)
> + fprintf(file, "%c;", b);
> + fprintf(file, "\n");
> +}
> +
> +static void print_buttons_for_device (FILE *file, WacomDevice *device)
> +{
> + int nbuttons = libwacom_get_num_buttons(device);
> +
> + if (nbuttons == 0)
> + return;
> +
> + fprintf(file, "[Buttons]\n");
> +
> + print_button_flag_if(file, device, "Left", WACOM_BUTTON_POSITION_LEFT);
> + print_button_flag_if(file, device, "Right",
> WACOM_BUTTON_POSITION_RIGHT);
> + print_button_flag_if(file, device, "Top", WACOM_BUTTON_POSITION_TOP);
> + print_button_flag_if(file, device, "Bottom",
> WACOM_BUTTON_POSITION_BOTTOM);
> + print_button_flag_if(file, device, "Touchstrip",
> WACOM_BUTTON_TOUCHSTRIP_MODESWITCH);
> + print_button_flag_if(file, device, "Touchstrip2",
> WACOM_BUTTON_TOUCHSTRIP2_MODESWITCH);
> + print_button_flag_if(file, device, "OLEDs", WACOM_BUTTON_OLED);
> + print_button_flag_if(file, device, "Ring",
> WACOM_BUTTON_RING_MODESWITCH);
> + print_button_flag_if(file, device, "Ring2",
> WACOM_BUTTON_RING2_MODESWITCH);
> + fprintf(file, "RingNumModes=%d\n", libwacom_get_ring_num_modes(device));
> + fprintf(file, "Ring2NumModes=%d\n",
> libwacom_get_ring2_num_modes(device));
> + fprintf(file, "StripsNumModes=%d\n",
> libwacom_get_strips_num_modes(device));
> +
> + fprintf(file, "\n");
> +}
> +
> +void
> +libwacom_print_device_description(FILE *file, WacomDevice *device)
Do we really want FILE* in the public API? An fd would be nicer IMO.
> +{
> + int nmatches;
> + WacomClass class = libwacom_get_class(device);
> + WacomMatch **matches = libwacom_get_matches(device, &nmatches);
> + const char *bus_name, *class_name;
> +
> + switch(class) {
> + case WCLASS_UNKNOWN: class_name = "Unknown"; break;
> + case WCLASS_INTUOS3: class_name = "Intuos3"; break;
> + case WCLASS_INTUOS4: class_name = "Intuos4"; break;
> + case WCLASS_INTUOS5: class_name = "Intuos5"; break;
> + case WCLASS_CINTIQ: class_name = "Cintiq"; break;
> + case WCLASS_BAMBOO: class_name = "Bamboo"; break;
> + case WCLASS_GRAPHIRE: class_name = "Graphire";break;
> + case WCLASS_ISDV4: class_name = "ISDV4"; break;
> + default: BUG_WARN(class); break;
> + }
> +
> + fprintf(file, "[Device]\n");
> + fprintf(file, "Name=%s\n", libwacom_get_name(device));
> + fprintf(file, "DeviceMatch=");
> + while (nmatches--) {
> + WacomBusType type =
> libwacom_match_get_bustype(matches[nmatches]);
> + int vendor =
> libwacom_match_get_vendor_id(matches[nmatches]);
> + int product =
> libwacom_match_get_product_id(matches[nmatches]);
> +
> + switch(type) {
> + case WBUSTYPE_BLUETOOTH: bus_name = "bluetooth";
> break;
> + case WBUSTYPE_USB: bus_name = "usb";
> break;
> + case WBUSTYPE_SERIAL: bus_name = "serial";
> break;
> + case WBUSTYPE_UNKNOWN: bus_name = "unknown";
> break;
> + default: BUG_WARN(type); break;
> + }
> + fprintf(file, "%s:%04x:%04x;", bus_name, vendor, product);
> + }
> + fprintf(file, "\n");
> +
> + fprintf(file, "Class=%s\n", class_name);
> + fprintf(file, "Width=%d\n", libwacom_get_width(device));
> + fprintf(file, "Height=%d\n", libwacom_get_height(device));
> + print_styli_for_device(file, device);
> + fprintf(file, "\n");
> +
> + fprintf(file, "[Features]\n");
> + fprintf(file, "Reversible=%s\n", libwacom_is_reversible(device) ?
> "true" : "false");
> + fprintf(file, "Stylus=%s\n", libwacom_has_stylus(device) ?
> "true" : "false");
> + fprintf(file, "Ring=%s\n", libwacom_has_ring(device) ?
> "true" : "false");
> + fprintf(file, "Ring2=%s\n", libwacom_has_ring2(device) ?
> "true" : "false");
> + fprintf(file, "BuiltIn=%s\n", libwacom_is_builtin(device) ?
> "true" : "false");
> + fprintf(file, "Touch=%s\n", libwacom_has_touch(device) ?
> "true" : "false");
> +
> + fprintf(file, "NumStrips=%d\n", libwacom_get_num_strips(device));
> + fprintf(file, "Buttons=%d\n",
> libwacom_get_num_buttons(device));
> +
> + print_buttons_for_device(file, device);
> +}
> +
> +
> void
> libwacom_destroy(WacomDevice *device)
> {
> diff --git a/libwacom/libwacom.h b/libwacom/libwacom.h
> index d44eb89..11192a4 100644
> --- a/libwacom/libwacom.h
> +++ b/libwacom/libwacom.h
> @@ -35,6 +35,7 @@
> /** @endcond */
>
> #include <stdint.h>
> +#include <stdio.h>
> /**
> @mainpage
>
> @@ -273,6 +274,15 @@ WacomDevice* libwacom_new_from_name(WacomDeviceDatabase
> *db, const char *name, W
> WacomDevice** libwacom_list_devices_from_database(WacomDeviceDatabase *db,
> WacomError *error);
>
> /**
> + * Print the description of this device to the given file.
> + *
> + * @param file The stream to print to
> + * @param device The device to print the description for.
> + */
> +void libwacom_print_device_description (FILE *file, WacomDevice *device);
> +
> +
> +/**
> * Remove the device and free all memory and references to it.
> *
> * @param device The device to delete
> diff --git a/libwacom/libwacomint.h b/libwacom/libwacomint.h
> index 6be561b..387bf6f 100644
> --- a/libwacom/libwacomint.h
> +++ b/libwacom/libwacomint.h
> @@ -78,7 +78,8 @@ struct _WacomMatch {
> };
>
> /* WARNING: When adding new members to this struct
> - * make sure to update libwacom_copy() ! */
> + * make sure to update libwacom_copy() and
> + * libwacom_print_device_description() ! */
> struct _WacomDevice {
> char *name;
> int width;
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