diff --git a/app/meson.build b/app/meson.build index caf5ee5c..6d572b7b 100644 --- a/app/meson.build +++ b/app/meson.build @@ -31,6 +31,7 @@ src = [ 'src/screen.c', 'src/server.c', 'src/version.c', + 'src/hid/hid_keyboard.c', 'src/trait/frame_source.c', 'src/trait/packet_source.c', 'src/util/acksync.c', @@ -88,7 +89,7 @@ usb_support = get_option('usb') if usb_support src += [ 'src/usb/aoa_hid.c', - 'src/usb/hid_keyboard.c', + 'src/usb/keyboard_aoa.c', 'src/usb/hid_mouse.c', 'src/usb/scrcpy_otg.c', 'src/usb/screen_otg.c', diff --git a/app/src/usb/hid_keyboard.c b/app/src/hid/hid_keyboard.c similarity index 56% rename from app/src/usb/hid_keyboard.c rename to app/src/hid/hid_keyboard.c index 9b87a27a..f3001df4 100644 --- a/app/src/usb/hid_keyboard.c +++ b/app/src/hid/hid_keyboard.c @@ -1,40 +1,34 @@ #include "hid_keyboard.h" -#include +#include -#include "input_events.h" #include "util/log.h" -/** Downcast key processor to hid_keyboard */ -#define DOWNCAST(KP) container_of(KP, struct sc_hid_keyboard, key_processor) +#define SC_HID_MOD_NONE 0x00 +#define SC_HID_MOD_LEFT_CONTROL (1 << 0) +#define SC_HID_MOD_LEFT_SHIFT (1 << 1) +#define SC_HID_MOD_LEFT_ALT (1 << 2) +#define SC_HID_MOD_LEFT_GUI (1 << 3) +#define SC_HID_MOD_RIGHT_CONTROL (1 << 4) +#define SC_HID_MOD_RIGHT_SHIFT (1 << 5) +#define SC_HID_MOD_RIGHT_ALT (1 << 6) +#define SC_HID_MOD_RIGHT_GUI (1 << 7) -#define HID_KEYBOARD_ACCESSORY_ID 1 - -#define HID_MODIFIER_NONE 0x00 -#define HID_MODIFIER_LEFT_CONTROL (1 << 0) -#define HID_MODIFIER_LEFT_SHIFT (1 << 1) -#define HID_MODIFIER_LEFT_ALT (1 << 2) -#define HID_MODIFIER_LEFT_GUI (1 << 3) -#define HID_MODIFIER_RIGHT_CONTROL (1 << 4) -#define HID_MODIFIER_RIGHT_SHIFT (1 << 5) -#define HID_MODIFIER_RIGHT_ALT (1 << 6) -#define HID_MODIFIER_RIGHT_GUI (1 << 7) - -#define HID_KEYBOARD_INDEX_MODIFIER 0 -#define HID_KEYBOARD_INDEX_KEYS 2 +#define SC_HID_KEYBOARD_INDEX_MODS 0 +#define SC_HID_KEYBOARD_INDEX_KEYS 2 // USB HID protocol says 6 keys in an event is the requirement for BIOS // keyboard support, though OS could support more keys via modifying the report // desc. 6 should be enough for scrcpy. -#define HID_KEYBOARD_MAX_KEYS 6 -#define HID_KEYBOARD_EVENT_SIZE \ - (HID_KEYBOARD_INDEX_KEYS + HID_KEYBOARD_MAX_KEYS) +#define SC_HID_KEYBOARD_MAX_KEYS 6 +#define SC_HID_KEYBOARD_EVENT_SIZE \ + (SC_HID_KEYBOARD_INDEX_KEYS + SC_HID_KEYBOARD_MAX_KEYS) -#define HID_RESERVED 0x00 -#define HID_ERROR_ROLL_OVER 0x01 +#define SC_HID_RESERVED 0x00 +#define SC_HID_ERROR_ROLL_OVER 0x01 /** - * For HID over AOAv2, only report descriptor is needed. + * For HID, only report descriptor is needed. * * The specification is available here: * @@ -53,7 +47,7 @@ * * (change vid:pid' to your device's vendor ID and product ID). */ -static const unsigned char keyboard_report_desc[] = { +const uint8_t SC_HID_KEYBOARD_REPORT_DESC[] = { // Usage Page (Generic Desktop) 0x05, 0x01, // Usage (Keyboard) @@ -119,7 +113,7 @@ static const unsigned char keyboard_report_desc[] = { // Report Size (8) 0x75, 0x08, // Report Count (6) - 0x95, HID_KEYBOARD_MAX_KEYS, + 0x95, SC_HID_KEYBOARD_MAX_KEYS, // Input (Data, Array): Keys 0x81, 0x00, @@ -127,6 +121,9 @@ static const unsigned char keyboard_report_desc[] = { 0xC0 }; +const size_t SC_HID_KEYBOARD_REPORT_DESC_LEN = + sizeof(SC_HID_KEYBOARD_REPORT_DESC); + /** * A keyboard HID event is 8 bytes long: * @@ -201,45 +198,50 @@ static const unsigned char keyboard_report_desc[] = { * +---------------+ */ -static unsigned char -sdl_keymod_to_hid_modifiers(uint16_t mod) { - unsigned char modifiers = HID_MODIFIER_NONE; +static void +sc_hid_keyboard_event_init(struct sc_hid_event *hid_event) { + hid_event->size = SC_HID_KEYBOARD_EVENT_SIZE; + + uint8_t *data = hid_event->data; + + data[SC_HID_KEYBOARD_INDEX_MODS] = SC_HID_MOD_NONE; + data[1] = SC_HID_RESERVED; + memset(&data[SC_HID_KEYBOARD_INDEX_KEYS], 0, SC_HID_KEYBOARD_MAX_KEYS); +} + +static uint16_t +sc_hid_mod_from_sdl_keymod(uint16_t mod) { + uint16_t mods = SC_HID_MOD_NONE; if (mod & SC_MOD_LCTRL) { - modifiers |= HID_MODIFIER_LEFT_CONTROL; + mods |= SC_HID_MOD_LEFT_CONTROL; } if (mod & SC_MOD_LSHIFT) { - modifiers |= HID_MODIFIER_LEFT_SHIFT; + mods |= SC_HID_MOD_LEFT_SHIFT; } if (mod & SC_MOD_LALT) { - modifiers |= HID_MODIFIER_LEFT_ALT; + mods |= SC_HID_MOD_LEFT_ALT; } if (mod & SC_MOD_LGUI) { - modifiers |= HID_MODIFIER_LEFT_GUI; + mods |= SC_HID_MOD_LEFT_GUI; } if (mod & SC_MOD_RCTRL) { - modifiers |= HID_MODIFIER_RIGHT_CONTROL; + mods |= SC_HID_MOD_RIGHT_CONTROL; } if (mod & SC_MOD_RSHIFT) { - modifiers |= HID_MODIFIER_RIGHT_SHIFT; + mods |= SC_HID_MOD_RIGHT_SHIFT; } if (mod & SC_MOD_RALT) { - modifiers |= HID_MODIFIER_RIGHT_ALT; + mods |= SC_HID_MOD_RIGHT_ALT; } if (mod & SC_MOD_RGUI) { - modifiers |= HID_MODIFIER_RIGHT_GUI; + mods |= SC_HID_MOD_RIGHT_GUI; } - return modifiers; + return mods; } -static void -sc_hid_keyboard_event_init(struct sc_hid_event *hid_event) { - hid_event->size = HID_KEYBOARD_EVENT_SIZE; - - uint8_t *data = hid_event->data; - - data[HID_KEYBOARD_INDEX_MODIFIER] = HID_MODIFIER_NONE; - data[1] = HID_RESERVED; - memset(&data[HID_KEYBOARD_INDEX_KEYS], 0, HID_KEYBOARD_MAX_KEYS); +void +sc_hid_keyboard_init(struct sc_hid_keyboard *hid) { + memset(hid->keys, false, SC_HID_KEYBOARD_KEYS); } static inline bool @@ -247,10 +249,10 @@ scancode_is_modifier(enum sc_scancode scancode) { return scancode >= SC_SCANCODE_LCTRL && scancode <= SC_SCANCODE_RGUI; } -static bool -convert_hid_keyboard_event(struct sc_hid_keyboard *kb, - struct sc_hid_event *hid_event, - const struct sc_key_event *event) { +bool +sc_hid_keyboard_event_from_key(struct sc_hid_keyboard *hid, + struct sc_hid_event *hid_event, + const struct sc_key_event *event) { enum sc_scancode scancode = event->scancode; assert(scancode >= 0); @@ -264,30 +266,31 @@ convert_hid_keyboard_event(struct sc_hid_keyboard *kb, sc_hid_keyboard_event_init(hid_event); - unsigned char modifiers = sdl_keymod_to_hid_modifiers(event->mods_state); + uint16_t mods = sc_hid_mod_from_sdl_keymod(event->mods_state); if (scancode < SC_HID_KEYBOARD_KEYS) { // Pressed is true and released is false - kb->keys[scancode] = (event->action == SC_ACTION_DOWN); + hid->keys[scancode] = (event->action == SC_ACTION_DOWN); LOGV("keys[%02x] = %s", scancode, - kb->keys[scancode] ? "true" : "false"); + hid->keys[scancode] ? "true" : "false"); } - hid_event->data[HID_KEYBOARD_INDEX_MODIFIER] = modifiers; + hid_event->data[SC_HID_KEYBOARD_INDEX_MODS] = mods; - unsigned char *keys_data = &hid_event->data[HID_KEYBOARD_INDEX_KEYS]; + uint8_t *keys_data = &hid_event->data[SC_HID_KEYBOARD_INDEX_KEYS]; // Re-calculate pressed keys every time int keys_pressed_count = 0; for (int i = 0; i < SC_HID_KEYBOARD_KEYS; ++i) { - if (kb->keys[i]) { + if (hid->keys[i]) { // USB HID protocol says that if keys exceeds report count, a // phantom state should be reported - if (keys_pressed_count >= HID_KEYBOARD_MAX_KEYS) { + if (keys_pressed_count >= SC_HID_KEYBOARD_MAX_KEYS) { // Phantom state: // - Modifiers // - Reserved // - ErrorRollOver * HID_MAX_KEYS - memset(keys_data, HID_ERROR_ROLL_OVER, HID_KEYBOARD_MAX_KEYS); + memset(keys_data, SC_HID_ERROR_ROLL_OVER, + SC_HID_KEYBOARD_MAX_KEYS); goto end; } @@ -299,120 +302,32 @@ convert_hid_keyboard_event(struct sc_hid_keyboard *kb, end: LOGV("hid keyboard: key %-4s scancode=%02x (%u) mod=%02x", event->action == SC_ACTION_DOWN ? "down" : "up", event->scancode, - event->scancode, modifiers); + event->scancode, mods); return true; } - -static bool -push_mod_lock_state(struct sc_hid_keyboard *kb, uint16_t mods_state) { +bool +sc_hid_keyboard_event_from_mods(struct sc_hid_event *event, + uint16_t mods_state) { bool capslock = mods_state & SC_MOD_CAPS; bool numlock = mods_state & SC_MOD_NUM; if (!capslock && !numlock) { // Nothing to do - return true; + return false; } - struct sc_hid_event hid_event; - sc_hid_keyboard_event_init(&hid_event); + sc_hid_keyboard_event_init(event); unsigned i = 0; if (capslock) { - hid_event.data[HID_KEYBOARD_INDEX_KEYS + i] = SC_SCANCODE_CAPSLOCK; + event->data[SC_HID_KEYBOARD_INDEX_KEYS + i] = SC_SCANCODE_CAPSLOCK; ++i; } if (numlock) { - hid_event.data[HID_KEYBOARD_INDEX_KEYS + i] = SC_SCANCODE_NUMLOCK; + event->data[SC_HID_KEYBOARD_INDEX_KEYS + i] = SC_SCANCODE_NUMLOCK; ++i; } - if (!sc_aoa_push_hid_event(kb->aoa, HID_KEYBOARD_ACCESSORY_ID, - &hid_event)) { - LOGW("Could not request HID event (mod lock state)"); - return false; - } - - LOGD("HID keyboard state synchronized"); - return true; } - -static void -sc_key_processor_process_key(struct sc_key_processor *kp, - const struct sc_key_event *event, - uint64_t ack_to_wait) { - if (event->repeat) { - // In USB HID protocol, key repeat is handled by the host (Android), so - // just ignore key repeat here. - return; - } - - struct sc_hid_keyboard *kb = DOWNCAST(kp); - - struct sc_hid_event hid_event; - // Not all keys are supported, just ignore unsupported keys - if (convert_hid_keyboard_event(kb, &hid_event, event)) { - if (!kb->mod_lock_synchronized) { - // Inject CAPSLOCK and/or NUMLOCK if necessary to synchronize - // keyboard state - if (push_mod_lock_state(kb, event->mods_state)) { - kb->mod_lock_synchronized = true; - } - } - - // If ack_to_wait is != SC_SEQUENCE_INVALID, then Ctrl+v is pressed, so - // clipboard synchronization has been requested. Wait until clipboard - // synchronization is acknowledged by the server, otherwise it could - // paste the old clipboard content. - - if (!sc_aoa_push_hid_event_with_ack_to_wait(kb->aoa, - HID_KEYBOARD_ACCESSORY_ID, - &hid_event, - ack_to_wait)) { - LOGW("Could not request HID event (key)"); - } - } -} - -bool -sc_hid_keyboard_init(struct sc_hid_keyboard *kb, struct sc_aoa *aoa) { - kb->aoa = aoa; - - bool ok = sc_aoa_setup_hid(aoa, HID_KEYBOARD_ACCESSORY_ID, - keyboard_report_desc, - ARRAY_LEN(keyboard_report_desc)); - if (!ok) { - LOGW("Register HID keyboard failed"); - return false; - } - - // Reset all states - memset(kb->keys, false, SC_HID_KEYBOARD_KEYS); - - kb->mod_lock_synchronized = false; - - static const struct sc_key_processor_ops ops = { - .process_key = sc_key_processor_process_key, - // Never forward text input via HID (all the keys are injected - // separately) - .process_text = NULL, - }; - - // Clipboard synchronization is requested over the control socket, while HID - // events are sent over AOA, so it must wait for clipboard synchronization - // to be acknowledged by the device before injecting Ctrl+v. - kb->key_processor.async_paste = true; - kb->key_processor.ops = &ops; - - return true; -} - -void -sc_hid_keyboard_destroy(struct sc_hid_keyboard *kb) { - // Unregister HID keyboard so the soft keyboard shows again on Android - bool ok = sc_aoa_unregister_hid(kb->aoa, HID_KEYBOARD_ACCESSORY_ID); - if (!ok) { - LOGW("Could not unregister HID keyboard"); - } -} diff --git a/app/src/usb/hid_keyboard.h b/app/src/hid/hid_keyboard.h similarity index 68% rename from app/src/usb/hid_keyboard.h rename to app/src/hid/hid_keyboard.h index 7173a898..ddd2cc91 100644 --- a/app/src/usb/hid_keyboard.h +++ b/app/src/hid/hid_keyboard.h @@ -5,8 +5,8 @@ #include -#include "aoa_hid.h" -#include "trait/key_processor.h" +#include "hid/hid_event.h" +#include "input_events.h" // See "SDL2/SDL_scancode.h". // Maybe SDL_Keycode is used by most people, but SDL_Scancode is taken from USB @@ -14,6 +14,9 @@ // 0x65 is Application, typically AT-101 Keyboard ends here. #define SC_HID_KEYBOARD_KEYS 0x66 +extern const uint8_t SC_HID_KEYBOARD_REPORT_DESC[]; +extern const size_t SC_HID_KEYBOARD_REPORT_DESC_LEN; + /** * HID keyboard events are sequence-based, every time keyboard state changes * it sends an array of currently pressed keys, the host is responsible for @@ -27,18 +30,19 @@ * phantom state. */ struct sc_hid_keyboard { - struct sc_key_processor key_processor; // key processor trait - - struct sc_aoa *aoa; bool keys[SC_HID_KEYBOARD_KEYS]; - - bool mod_lock_synchronized; }; +void +sc_hid_keyboard_init(struct sc_hid_keyboard *hid); + bool -sc_hid_keyboard_init(struct sc_hid_keyboard *kb, struct sc_aoa *aoa); +sc_hid_keyboard_event_from_key(struct sc_hid_keyboard *hid, + struct sc_hid_event *hid_event, + const struct sc_key_event *event); -void -sc_hid_keyboard_destroy(struct sc_hid_keyboard *kb); +bool +sc_hid_keyboard_event_from_mods(struct sc_hid_event *event, + uint16_t mods_state); #endif diff --git a/app/src/scrcpy.c b/app/src/scrcpy.c index 24177f15..1d5e67dc 100644 --- a/app/src/scrcpy.c +++ b/app/src/scrcpy.c @@ -27,7 +27,7 @@ #include "server.h" #ifdef HAVE_USB # include "usb/aoa_hid.h" -# include "usb/hid_keyboard.h" +# include "usb/keyboard_aoa.h" # include "usb/hid_mouse.h" # include "usb/usb.h" #endif @@ -65,7 +65,7 @@ struct scrcpy { union { struct sc_keyboard_inject keyboard_inject; #ifdef HAVE_USB - struct sc_hid_keyboard keyboard_hid; + struct sc_keyboard_aoa keyboard_aoa; #endif }; union { @@ -330,7 +330,7 @@ scrcpy(struct scrcpy_options *options) { bool audio_demuxer_started = false; #ifdef HAVE_USB bool aoa_hid_initialized = false; - bool hid_keyboard_initialized = false; + bool keyboard_aoa_initialized = false; bool hid_mouse_initialized = false; #endif bool controller_initialized = false; @@ -543,11 +543,11 @@ scrcpy(struct scrcpy_options *options) { if (options->control) { #ifdef HAVE_USB - bool use_aoa_keyboard = + bool use_keyboard_aoa = options->keyboard_input_mode == SC_KEYBOARD_INPUT_MODE_AOA; bool use_aoa_mouse = options->mouse_input_mode == SC_MOUSE_INPUT_MODE_AOA; - if (use_aoa_keyboard || use_aoa_mouse) { + if (use_keyboard_aoa || use_aoa_mouse) { bool ok = sc_acksync_init(&s->acksync); if (!ok) { goto end; @@ -590,10 +590,10 @@ scrcpy(struct scrcpy_options *options) { goto aoa_hid_end; } - if (use_aoa_keyboard) { - if (sc_hid_keyboard_init(&s->keyboard_hid, &s->aoa)) { - hid_keyboard_initialized = true; - kp = &s->keyboard_hid.key_processor; + if (use_keyboard_aoa) { + if (sc_keyboard_aoa_init(&s->keyboard_aoa, &s->aoa)) { + keyboard_aoa_initialized = true; + kp = &s->keyboard_aoa.key_processor; } else { LOGE("Could not initialize HID keyboard"); } @@ -608,7 +608,7 @@ scrcpy(struct scrcpy_options *options) { } } - bool need_aoa = hid_keyboard_initialized || hid_mouse_initialized; + bool need_aoa = keyboard_aoa_initialized || hid_mouse_initialized; if (!need_aoa || !sc_aoa_start(&s->aoa)) { sc_acksync_destroy(&s->acksync); @@ -624,9 +624,9 @@ scrcpy(struct scrcpy_options *options) { aoa_hid_end: if (!aoa_hid_initialized) { - if (hid_keyboard_initialized) { - sc_hid_keyboard_destroy(&s->keyboard_hid); - hid_keyboard_initialized = false; + if (keyboard_aoa_initialized) { + sc_keyboard_aoa_destroy(&s->keyboard_aoa); + keyboard_aoa_initialized = false; } if (hid_mouse_initialized) { sc_hid_mouse_destroy(&s->mouse_hid); @@ -634,7 +634,7 @@ aoa_hid_end: } } - if (use_aoa_keyboard && !hid_keyboard_initialized) { + if (use_keyboard_aoa && !keyboard_aoa_initialized) { LOGE("Fallback to --keyboard=sdk (--keyboard=aoa ignored)"); options->keyboard_input_mode = SC_KEYBOARD_INPUT_MODE_SDK; } @@ -813,8 +813,8 @@ end: // end-of-stream #ifdef HAVE_USB if (aoa_hid_initialized) { - if (hid_keyboard_initialized) { - sc_hid_keyboard_destroy(&s->keyboard_hid); + if (keyboard_aoa_initialized) { + sc_keyboard_aoa_destroy(&s->keyboard_aoa); } if (hid_mouse_initialized) { sc_hid_mouse_destroy(&s->mouse_hid); diff --git a/app/src/usb/keyboard_aoa.c b/app/src/usb/keyboard_aoa.c new file mode 100644 index 00000000..b69d6cd8 --- /dev/null +++ b/app/src/usb/keyboard_aoa.c @@ -0,0 +1,109 @@ +#include "keyboard_aoa.h" + +#include + +#include "input_events.h" +#include "util/log.h" + +/** Downcast key processor to keyboard_aoa */ +#define DOWNCAST(KP) container_of(KP, struct sc_keyboard_aoa, key_processor) + +#define HID_KEYBOARD_ACCESSORY_ID 1 + +static bool +push_mod_lock_state(struct sc_keyboard_aoa *kb, uint16_t mods_state) { + struct sc_hid_event hid_event; + if (!sc_hid_keyboard_event_from_mods(&hid_event, mods_state)) { + // Nothing to do + return true; + } + + if (!sc_aoa_push_hid_event(kb->aoa, HID_KEYBOARD_ACCESSORY_ID, + &hid_event)) { + LOGW("Could not request HID event (mod lock state)"); + return false; + } + + LOGD("HID keyboard state synchronized"); + + return true; +} + +static void +sc_key_processor_process_key(struct sc_key_processor *kp, + const struct sc_key_event *event, + uint64_t ack_to_wait) { + if (event->repeat) { + // In USB HID protocol, key repeat is handled by the host (Android), so + // just ignore key repeat here. + return; + } + + struct sc_keyboard_aoa *kb = DOWNCAST(kp); + + struct sc_hid_event hid_event; + + // Not all keys are supported, just ignore unsupported keys + if (sc_hid_keyboard_event_from_key(&kb->hid, &hid_event, event)) { + if (!kb->mod_lock_synchronized) { + // Inject CAPSLOCK and/or NUMLOCK if necessary to synchronize + // keyboard state + if (push_mod_lock_state(kb, event->mods_state)) { + kb->mod_lock_synchronized = true; + } + } + + // If ack_to_wait is != SC_SEQUENCE_INVALID, then Ctrl+v is pressed, so + // clipboard synchronization has been requested. Wait until clipboard + // synchronization is acknowledged by the server, otherwise it could + // paste the old clipboard content. + + if (!sc_aoa_push_hid_event_with_ack_to_wait(kb->aoa, + HID_KEYBOARD_ACCESSORY_ID, + &hid_event, + ack_to_wait)) { + LOGW("Could not request HID event (key)"); + } + } +} + +bool +sc_keyboard_aoa_init(struct sc_keyboard_aoa *kb, struct sc_aoa *aoa) { + kb->aoa = aoa; + + bool ok = sc_aoa_setup_hid(aoa, HID_KEYBOARD_ACCESSORY_ID, + SC_HID_KEYBOARD_REPORT_DESC, + SC_HID_KEYBOARD_REPORT_DESC_LEN); + if (!ok) { + LOGW("Register HID keyboard failed"); + return false; + } + + sc_hid_keyboard_init(&kb->hid); + + kb->mod_lock_synchronized = false; + + static const struct sc_key_processor_ops ops = { + .process_key = sc_key_processor_process_key, + // Never forward text input via HID (all the keys are injected + // separately) + .process_text = NULL, + }; + + // Clipboard synchronization is requested over the control socket, while HID + // events are sent over AOA, so it must wait for clipboard synchronization + // to be acknowledged by the device before injecting Ctrl+v. + kb->key_processor.async_paste = true; + kb->key_processor.ops = &ops; + + return true; +} + +void +sc_keyboard_aoa_destroy(struct sc_keyboard_aoa *kb) { + // Unregister HID keyboard so the soft keyboard shows again on Android + bool ok = sc_aoa_unregister_hid(kb->aoa, HID_KEYBOARD_ACCESSORY_ID); + if (!ok) { + LOGW("Could not unregister HID keyboard"); + } +} diff --git a/app/src/usb/keyboard_aoa.h b/app/src/usb/keyboard_aoa.h new file mode 100644 index 00000000..565b9177 --- /dev/null +++ b/app/src/usb/keyboard_aoa.h @@ -0,0 +1,27 @@ +#ifndef SC_KEYBOARD_AOA_H +#define SC_KEYBOARD_AOA_H + +#include "common.h" + +#include + +#include "aoa_hid.h" +#include "hid/hid_keyboard.h" +#include "trait/key_processor.h" + +struct sc_keyboard_aoa { + struct sc_key_processor key_processor; // key processor trait + + struct sc_hid_keyboard hid; + struct sc_aoa *aoa; + + bool mod_lock_synchronized; +}; + +bool +sc_keyboard_aoa_init(struct sc_keyboard_aoa *kb, struct sc_aoa *aoa); + +void +sc_keyboard_aoa_destroy(struct sc_keyboard_aoa *kb); + +#endif diff --git a/app/src/usb/scrcpy_otg.c b/app/src/usb/scrcpy_otg.c index 5955e909..9064ad10 100644 --- a/app/src/usb/scrcpy_otg.c +++ b/app/src/usb/scrcpy_otg.c @@ -10,7 +10,7 @@ struct scrcpy_otg { struct sc_usb usb; struct sc_aoa aoa; - struct sc_hid_keyboard keyboard; + struct sc_keyboard_aoa keyboard; struct sc_hid_mouse mouse; struct sc_screen_otg screen_otg; @@ -73,7 +73,7 @@ scrcpy_otg(struct scrcpy_options *options) { enum scrcpy_exit_code ret = SCRCPY_EXIT_FAILURE; - struct sc_hid_keyboard *keyboard = NULL; + struct sc_keyboard_aoa *keyboard = NULL; struct sc_hid_mouse *mouse = NULL; bool usb_device_initialized = false; bool usb_connected = false; @@ -128,7 +128,7 @@ scrcpy_otg(struct scrcpy_options *options) { options->mouse_input_mode == SC_MOUSE_INPUT_MODE_AOA; if (enable_keyboard) { - ok = sc_hid_keyboard_init(&s->keyboard, &s->aoa); + ok = sc_keyboard_aoa_init(&s->keyboard, &s->aoa); if (!ok) { goto end; } @@ -188,7 +188,7 @@ end: sc_hid_mouse_destroy(&s->mouse); } if (keyboard) { - sc_hid_keyboard_destroy(&s->keyboard); + sc_keyboard_aoa_destroy(&s->keyboard); } if (aoa_initialized) { diff --git a/app/src/usb/screen_otg.h b/app/src/usb/screen_otg.h index a0acf40b..cfc3bfa2 100644 --- a/app/src/usb/screen_otg.h +++ b/app/src/usb/screen_otg.h @@ -6,11 +6,11 @@ #include #include -#include "hid_keyboard.h" +#include "keyboard_aoa.h" #include "hid_mouse.h" struct sc_screen_otg { - struct sc_hid_keyboard *keyboard; + struct sc_keyboard_aoa *keyboard; struct sc_hid_mouse *mouse; SDL_Window *window; @@ -22,7 +22,7 @@ struct sc_screen_otg { }; struct sc_screen_otg_params { - struct sc_hid_keyboard *keyboard; + struct sc_keyboard_aoa *keyboard; struct sc_hid_mouse *mouse; const char *window_title;