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Js BadUSB add quit() function to switch with UsbDisk

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This commit is contained in:
Willy-JL
2024-02-16 05:34:32 +00:00
parent 9ab629da35
commit 7288499d13
2 changed files with 31 additions and 7 deletions
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3
applications/system/js_app/examples/apps/Scripts/badusb_demo.js
View File

@@ -31,3 +31,6 @@ if (badusb.isConnected()) {
print("USB not connected");
notify.error();
}
// Optional, but allows to interchange with usbdisk
badusb.quit();

35
applications/system/js_app/modules/js_badusb.c
View File

@@ -54,6 +54,16 @@ static const struct {
{"F12", HID_KEYBOARD_F12},
};
static void js_badusb_quit_free(JsBadusbInst* badusb) {
if(badusb->usb_if_prev) {
furi_hal_hid_kb_release_all();
furi_check(furi_hal_usb_set_config(badusb->usb_if_prev, NULL));
}
if(badusb->hid_cfg) {
free(badusb->hid_cfg);
}
}
static bool setup_parse_params(struct mjs* mjs, mjs_val_t arg, FuriHalUsbHidConfig* hid_cfg) {
if(!mjs_is_object(arg)) {
return false;
@@ -126,6 +136,22 @@ static void js_badusb_setup(struct mjs* mjs) {
mjs_return(mjs, MJS_UNDEFINED);
}
static void js_badusb_quit(struct mjs* mjs) {
mjs_val_t obj_inst = mjs_get(mjs, mjs_get_this(mjs), INST_PROP_NAME, ~0);
JsBadusbInst* badusb = mjs_get_ptr(mjs, obj_inst);
furi_assert(badusb);
if(badusb->usb_if_prev == NULL) {
mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "HID is not started");
mjs_return(mjs, MJS_UNDEFINED);
return;
}
js_badusb_quit_free(badusb);
mjs_return(mjs, MJS_UNDEFINED);
}
static void js_badusb_is_connected(struct mjs* mjs) {
mjs_val_t obj_inst = mjs_get(mjs, mjs_get_this(mjs), INST_PROP_NAME, ~0);
JsBadusbInst* badusb = mjs_get_ptr(mjs, obj_inst);
@@ -367,6 +393,7 @@ static void* js_badusb_create(struct mjs* mjs, mjs_val_t* object) {
mjs_val_t badusb_obj = mjs_mk_object(mjs);
mjs_set(mjs, badusb_obj, INST_PROP_NAME, ~0, mjs_mk_foreign(mjs, badusb));
mjs_set(mjs, badusb_obj, "setup", ~0, MJS_MK_FN(js_badusb_setup));
mjs_set(mjs, badusb_obj, "quit", ~0, MJS_MK_FN(js_badusb_quit));
mjs_set(mjs, badusb_obj, "isConnected", ~0, MJS_MK_FN(js_badusb_is_connected));
mjs_set(mjs, badusb_obj, "press", ~0, MJS_MK_FN(js_badusb_press));
mjs_set(mjs, badusb_obj, "hold", ~0, MJS_MK_FN(js_badusb_hold));
@@ -379,13 +406,7 @@ static void* js_badusb_create(struct mjs* mjs, mjs_val_t* object) {
static void js_badusb_destroy(void* inst) {
JsBadusbInst* badusb = inst;
if(badusb->usb_if_prev) {
furi_hal_hid_kb_release_all();
furi_check(furi_hal_usb_set_config(badusb->usb_if_prev, NULL));
}
if(badusb->hid_cfg) {
free(badusb->hid_cfg);
}
js_badusb_quit_free(badusb);
free(badusb);
}