From f5ae3760c6be7e927fba74aca4a0cf21a44113af Mon Sep 17 00:00:00 2001 From: Drashna Jaelre Date: Mon, 1 Oct 2018 17:56:04 -0700 Subject: Add send_unicode_hex_string function (#3828) * Add send_string_unicode function Co-authored-by: kdb424 Co-authored-by: Konstantin * Clean up code based on feedback * Fix includes --- quantum/process_keycode/process_unicode_common.c | 28 ++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'quantum/process_keycode/process_unicode_common.c') diff --git a/quantum/process_keycode/process_unicode_common.c b/quantum/process_keycode/process_unicode_common.c index 7f34ad57c..e6620b7ea 100644 --- a/quantum/process_keycode/process_unicode_common.c +++ b/quantum/process_keycode/process_unicode_common.c @@ -16,6 +16,8 @@ #include "process_unicode_common.h" #include "eeprom.h" +#include +#include static uint8_t input_mode; uint8_t mods; @@ -120,3 +122,29 @@ void register_hex(uint16_t hex) { unregister_code(hex_to_keycode(digit)); } } + +void send_unicode_hex_string(const char *str) +{ + if (!str) { return; } // Safety net + + while (*str) { + // Find the next code point (token) in the string + for (; *str == ' '; str++); + size_t n = strcspn(str, " "); // Length of the current token + char code_point[n+1]; + strncpy(code_point, str, n); + code_point[n] = '\0'; // Make sure it's null-terminated + + // Normalize the code point: make all hex digits lowercase + for (char *p = code_point; *p; p++) { + *p = tolower((unsigned char)*p); + } + + // Send the code point as a Unicode input string + unicode_input_start(); + send_string(code_point); + unicode_input_finish(); + + str += n; // Move to the first ' ' (or '\0') after the current token + } +} -- cgit v1.2.3-24-g4f1b