diff options
Diffstat (limited to 'src/modules/keyboard/keyboard.c')
| -rw-r--r-- | src/modules/keyboard/keyboard.c | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/src/modules/keyboard/keyboard.c b/src/modules/keyboard/keyboard.c new file mode 100644 index 0000000..09c3cd5 --- /dev/null +++ b/src/modules/keyboard/keyboard.c @@ -0,0 +1,164 @@ +#include "common/percent.h" +#include "common/printing.h" +#include "common/jsonconfig.h" +#include "common/strutil.h" +#include "detection/keyboard/keyboard.h" +#include "modules/keyboard/keyboard.h" + +static void printDevice(FFKeyboardOptions* options, const FFKeyboardDevice* device, uint8_t index) { + if (options->moduleArgs.outputFormat.length == 0) { + ffPrintLogoAndKey(FF_KEYBOARD_MODULE_NAME, index, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT); + ffStrbufPutTo(&device->name, stdout); + } else { + FF_PRINT_FORMAT_CHECKED(FF_KEYBOARD_MODULE_NAME, index, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, ((FFformatarg[]) { + FF_ARG(device->name, "name"), + FF_ARG(device->serial, "serial"), + })); + } +} + +bool ffPrintKeyboard(FFKeyboardOptions* options) { + FF_LIST_AUTO_DESTROY result = ffListCreate(); + + const char* error = ffDetectKeyboard(&result); + + if (error) { + ffPrintError(FF_KEYBOARD_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "%s", error); + return false; + } + + if (!result.length) { + ffPrintError(FF_KEYBOARD_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "No devices detected"); + return false; + } + + FF_LIST_AUTO_DESTROY filtered = ffListCreate(); + FF_LIST_FOR_EACH (FFKeyboardDevice, device, result) { + bool ignored = false; + FF_LIST_FOR_EACH (FFstrbuf, ignore, options->ignores) { + if (ffStrbufStartsWithIgnCase(&device->name, ignore)) { + ignored = true; + break; + } + } + if (!ignored) { + FFKeyboardDevice** ptr = FF_LIST_ADD(FFKeyboardDevice*, filtered); + *ptr = device; + } + } + + bool ret = true; + if (!filtered.length) { + ffPrintError(FF_KEYBOARD_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "All devices are ignored"); + ret = false; + } else { + uint8_t index = 0; + FF_LIST_FOR_EACH (FFKeyboardDevice*, pdevice, filtered) { + FFKeyboardDevice* device = *pdevice; + printDevice(options, device, filtered.length > 1 ? ++index : 0); + ffStrbufDestroy(&device->serial); + ffStrbufDestroy(&device->name); + } + } + + return ret; +} + +void ffParseKeyboardJsonObject(FFKeyboardOptions* options, yyjson_val* module) { + yyjson_val *key, *val; + size_t idx, max; + yyjson_obj_foreach (module, idx, max, key, val) { + if (ffJsonConfigParseModuleArgs(key, val, &options->moduleArgs)) { + continue; + } + + if (unsafe_yyjson_equals_str(key, "ignores")) { + yyjson_val* elem; + size_t eidx, emax; + yyjson_arr_foreach (val, eidx, emax, elem) { + if (yyjson_is_str(elem)) { + FFstrbuf* strbuf = FF_LIST_ADD(FFstrbuf, options->ignores); + ffStrbufInitJsonVal(strbuf, elem); + } + } + continue; + } + + ffPrintError(FF_KEYBOARD_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "Unknown JSON key %s", unsafe_yyjson_get_str(key)); + } +} + +void ffGenerateKeyboardJsonConfig(FFKeyboardOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) { + ffJsonConfigGenerateModuleArgsConfig(doc, module, &options->moduleArgs); + + if (options->ignores.length > 0) { + yyjson_mut_val* ignores = yyjson_mut_obj_add_arr(doc, module, "ignores"); + FF_LIST_FOR_EACH (FFstrbuf, strbuf, options->ignores) { + yyjson_mut_arr_append(ignores, yyjson_mut_strncpy(doc, strbuf->chars, strbuf->length)); + } + } +} + +bool ffGenerateKeyboardJsonResult(FF_A_UNUSED FFKeyboardOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) { + FF_LIST_AUTO_DESTROY result = ffListCreate(); + + const char* error = ffDetectKeyboard(&result); + + if (error) { + yyjson_mut_obj_add_str(doc, module, "error", error); + return false; + } + + yyjson_mut_val* arr = yyjson_mut_obj_add_arr(doc, module, "result"); + FF_LIST_FOR_EACH (FFKeyboardDevice, device, result) { + yyjson_mut_val* obj = yyjson_mut_arr_add_obj(doc, arr); + yyjson_mut_obj_add_strbuf(doc, obj, "serial", &device->serial); + yyjson_mut_obj_add_strbuf(doc, obj, "name", &device->name); + + bool ignored = false; + FF_LIST_FOR_EACH (FFstrbuf, ignore, options->ignores) { + if (ffStrbufStartsWithIgnCase(&device->name, ignore)) { + ignored = true; + break; + } + } + yyjson_mut_obj_add_bool(doc, obj, "ignored", ignored); + } + + FF_LIST_FOR_EACH (FFKeyboardDevice, device, result) { + ffStrbufDestroy(&device->serial); + ffStrbufDestroy(&device->name); + } + + return true; +} + +void ffInitKeyboardOptions(FFKeyboardOptions* options) { + ffOptionInitModuleArg(&options->moduleArgs, ""); + + ffListInit(&options->ignores); +} + +void ffDestroyKeyboardOptions(FFKeyboardOptions* options) { + ffOptionDestroyModuleArg(&options->moduleArgs); + + FF_LIST_FOR_EACH (FFstrbuf, str, options->ignores) { + ffStrbufDestroy(str); + } + ffListDestroy(&options->ignores); +} + +FFModuleBaseInfo ffKeyboardModuleInfo = { + .name = FF_KEYBOARD_MODULE_NAME, + .description = "List connected keyboards", + .initOptions = (void*) ffInitKeyboardOptions, + .destroyOptions = (void*) ffDestroyKeyboardOptions, + .parseJsonObject = (void*) ffParseKeyboardJsonObject, + .printModule = (void*) ffPrintKeyboard, + .generateJsonResult = (void*) ffGenerateKeyboardJsonResult, + .generateJsonConfig = (void*) ffGenerateKeyboardJsonConfig, + .formatArgs = FF_FORMAT_ARG_LIST(((FFModuleFormatArg[]) { + { "Name", "name" }, + { "Serial number", "serial" }, + })) +}; |