diff --git a/applications/system/js_app/application.fam b/applications/system/js_app/application.fam index 779ecd8ad..8bd2f4a2f 100644 --- a/applications/system/js_app/application.fam +++ b/applications/system/js_app/application.fam @@ -87,4 +87,12 @@ App( sources=["modules/js_math.c"], ) +App( + appid="js_keyboard", + apptype=FlipperAppType.PLUGIN, + entry_point="js_keyboard_ep", + requires=["js_app"], + sources=["modules/js_keyboard.c"], +) + diff --git a/applications/system/js_app/examples/apps/Scripts/keyboard.js b/applications/system/js_app/examples/apps/Scripts/keyboard.js new file mode 100644 index 000000000..6e7b8332a --- /dev/null +++ b/applications/system/js_app/examples/apps/Scripts/keyboard.js @@ -0,0 +1,5 @@ +let keyboard = require("keyboard"); + +let text = keyboard.text(100, "Please Input Shit", 1); + +print(text); \ No newline at end of file diff --git a/applications/system/js_app/modules/js_keyboard.c b/applications/system/js_app/modules/js_keyboard.c new file mode 100644 index 000000000..1988fda25 --- /dev/null +++ b/applications/system/js_app/modules/js_keyboard.c @@ -0,0 +1,206 @@ +#include "../js_modules.h" +#include +#include +#include + +#define membersof(x) (sizeof(x) / sizeof(x[0])) + +typedef struct { + char* data; + TextInput* textinput; + ByteInput* byteinputview; + ViewDispatcher* view_dispatcher; + uint8_t* byteinput; +} JSkeyboardInst; + +static void ret_bad_args(struct mjs* mjs, const char* error) { + mjs_prepend_errorf(mjs, MJS_BAD_ARGS_ERROR, "%s", error); + mjs_return(mjs, MJS_UNDEFINED); +} + +char nibble_to_hex_character(uint8_t nibble) { + nibble &= 0xF; + if (nibble < 10) { + return '0' + nibble; + } else { + return 'A' + (nibble - 10); + } +} + +char* bytes_to_hex_string(uint8_t* bytes, size_t num_bytes) { + char* hex_string = (char*)malloc(num_bytes * 2 + 1); + if (hex_string == NULL) { + FURI_LOG_D("LOG", "Memory allocation failed\n"); + return NULL; + } + + for (size_t i = 0; i < num_bytes; ++i) { + hex_string[i * 2] = nibble_to_hex_character(bytes[i] >> 4); + hex_string[i * 2 + 1] = nibble_to_hex_character(bytes[i] & 0xF); + } + hex_string[num_bytes * 2] = '\0'; + + return hex_string; +} + +static bool get_str_arg(struct mjs* mjs, size_t index, const char** value) { + mjs_val_t str_obj = mjs_arg(mjs, index); + if(!mjs_is_string(str_obj)) { + ret_bad_args(mjs, "Argument must be a string"); + return false; + } + size_t str_len = 0; + *value = mjs_get_string(mjs, &str_obj, &str_len); + if((str_len == 0) || (*value == NULL)) { + ret_bad_args(mjs, "Bad string argument"); + return false; + } + return true; +} + +static bool get_int_arg(struct mjs* mjs, size_t index, int* value) { + mjs_val_t int_obj = mjs_arg(mjs, index); + if(!mjs_is_number(int_obj)) { + return false; + } + *value = (int)mjs_get_int(mjs, int_obj); + return true; +} + +static JSkeyboardInst* get_this_ctx(struct mjs* mjs) { + mjs_val_t obj_inst = mjs_get(mjs, mjs_get_this(mjs), INST_PROP_NAME, ~0); + JSkeyboardInst* storage = mjs_get_ptr(mjs, obj_inst); + furi_assert(storage); + return storage; +} + +void text_input_callback(void* context) +{ + JSkeyboardInst* keyboardinst = (JSkeyboardInst*)context; + view_dispatcher_stop(keyboardinst->view_dispatcher); +} + +void byte_input_callback(void* context) +{ + JSkeyboardInst* keyboardinst = (JSkeyboardInst*)context; + view_dispatcher_stop(keyboardinst->view_dispatcher); +} + +static void js_keyboard_text(struct mjs *mjs) { + + JSkeyboardInst* keyboardinst = get_this_ctx(mjs); + + int MaxInputLength; + if(!get_int_arg(mjs, 0, &MaxInputLength)) return; + + const char* defaultText = ""; + get_str_arg(mjs, 1, &defaultText); + + int ShouldSelect; + mjs_val_t bool_obj = mjs_arg(mjs, 2); + ShouldSelect = (int)mjs_get_bool(mjs, bool_obj); + + if (keyboardinst->textinput && keyboardinst->view_dispatcher) + { + if (strlen(defaultText) > 0) + { + text_input_set_header_text(keyboardinst->textinput, defaultText); + } + + view_dispatcher_attach_to_gui( + keyboardinst->view_dispatcher, furi_record_open(RECORD_GUI), ViewDispatcherTypeFullscreen); + furi_record_close(RECORD_GUI); + + text_input_set_result_callback(keyboardinst->textinput, text_input_callback, keyboardinst, keyboardinst->data, MaxInputLength, ShouldSelect); + + view_dispatcher_switch_to_view(keyboardinst->view_dispatcher, 0); + + view_dispatcher_run(keyboardinst->view_dispatcher); + } + + text_input_reset(keyboardinst->textinput); + + mjs_return(mjs, mjs_mk_string(mjs, keyboardinst->data, strlen(keyboardinst->data), 1)); +} + +static void js_keyboard_byte(struct mjs *mjs) { + + + + JSkeyboardInst* keyboardinst = get_this_ctx(mjs); + + int MaxInputLength; + if(!get_int_arg(mjs, 0, &MaxInputLength)) return; + + const char* defaultText; + get_str_arg(mjs, 1, &defaultText); + + if (keyboardinst->byteinputview && keyboardinst->view_dispatcher) + { + if (strlen(defaultText) > 0) + { + byte_input_set_header_text(keyboardinst->byteinputview, defaultText); + } + + view_dispatcher_attach_to_gui( + keyboardinst->view_dispatcher, furi_record_open(RECORD_GUI), ViewDispatcherTypeFullscreen); + furi_record_close(RECORD_GUI); + + byte_input_set_result_callback(keyboardinst->byteinputview, byte_input_callback, NULL, keyboardinst, keyboardinst->byteinput, 10); + + view_dispatcher_switch_to_view(keyboardinst->view_dispatcher, 1); + + view_dispatcher_run(keyboardinst->view_dispatcher); + } + + FURI_LOG_D("SHIT", "DID THING"); + keyboardinst->data = bytes_to_hex_string(keyboardinst->byteinput, 10); + FURI_LOG_D("SHIT", "DID THING 1"); + mjs_return(mjs, mjs_mk_string(mjs, keyboardinst->data, strlen(keyboardinst->data), 1)); + FURI_LOG_D("SHIT", "DID THING 2"); +} + + +static void* js_keyboard_create(struct mjs* mjs, mjs_val_t* object) { + JSkeyboardInst* keyboardinst = malloc(sizeof(JSkeyboardInst)); + mjs_val_t keyboard_obj = mjs_mk_object(mjs); + mjs_set(mjs, keyboard_obj, INST_PROP_NAME, ~0, mjs_mk_foreign(mjs, keyboardinst)); + mjs_set(mjs, keyboard_obj, "text", ~0, MJS_MK_FN(js_keyboard_text)); + //mjs_set(mjs, keyboard_obj, "byte", ~0, MJS_MK_FN(js_keyboard_byte)); // NULL POINTER DEREFERENCE + keyboardinst->byteinputview = byte_input_alloc(); + keyboardinst->textinput = text_input_alloc(); + keyboardinst->view_dispatcher = view_dispatcher_alloc(); + keyboardinst->data = malloc(100); + keyboardinst->byteinput = malloc(100); + view_dispatcher_enable_queue(keyboardinst->view_dispatcher); + view_dispatcher_add_view(keyboardinst->view_dispatcher, 0, text_input_get_view(keyboardinst->textinput)); + view_dispatcher_add_view(keyboardinst->view_dispatcher, 1, byte_input_get_view(keyboardinst->byteinputview)); + *object = keyboard_obj; + return keyboardinst; +} + +static void js_keyboard_destroy(void* inst) { + JSkeyboardInst* insts = (JSkeyboardInst*)inst; + byte_input_free(insts->byteinputview); + text_input_free(insts->textinput); + view_dispatcher_free(insts->view_dispatcher); + free(insts->data); + free(insts); +} + +static const JsModuleDescriptor js_keyboard_desc = { + "keyboard", + js_keyboard_create, + js_keyboard_destroy, +}; + +static const FlipperAppPluginDescriptor keyboard_plugin_descriptor = { + .appid = PLUGIN_APP_ID, + .ep_api_version = PLUGIN_API_VERSION, + .entry_point = &js_keyboard_desc, +}; + +const FlipperAppPluginDescriptor* js_keyboard_ep(void) { + UNUSED(js_keyboard_byte); + return &keyboard_plugin_descriptor; +} \ No newline at end of file