Moved all of the C0 registration and 'do_codepoint' logic out of driver-csi back into termkey via another protected method 'emit_codepoint'

1 files changed, 22 insertions, 0 deletions

diff --git a/termkey-internal.h b/termkey-internal.h
index 271e628..9abc43d 100644
--- a/termkey-internal.h
+++ b/termkey-internal.h
@@ -13,6 +13,13 @@ struct termkey_driver
   termkey_result (*getkey)(termkey_t *tk, termkey_key *key);
 };
 
+struct keyinfo {
+  termkey_type type;
+  termkey_keysym sym;
+  int modifier_mask;
+  int modifier_set;
+};
+
 struct termkey {
   int    fd;
   int    flags;
@@ -31,6 +38,9 @@ struct termkey {
   int  nkeynames;
   const char **keynames;
 
+  // There are 32 C0 codes
+  struct keyinfo c0[32];
+
   struct termkey_driver driver;
   void *driver_info;
 
@@ -38,9 +48,21 @@ struct termkey {
   // want exported as real symbols in the library
   struct {
     void (*eat_bytes)(termkey_t *tk, size_t count);
+    void (*emit_codepoint)(termkey_t *tk, int codepoint, termkey_key *key);
   } method;
 };
 
 extern struct termkey_driver termkey_driver_csi;
 
+// Keep this here for now since it's tiny
+static inline int utf8_seqlen(int codepoint)
+{
+  if(codepoint < 0x0000080) return 1;
+  if(codepoint < 0x0000800) return 2;
+  if(codepoint < 0x0010000) return 3;
+  if(codepoint < 0x0200000) return 4;
+  if(codepoint < 0x4000000) return 5;
+  return 6;
+}
+
 #endif