1 files changed, 61 insertions, 0 deletions
diff --git a/libtxt/keymap.c b/libtxt/keymap.c
new file mode 100644
index 0000000..1da4537
--- /dev/null
+++ b/libtxt/keymap.c
@@ -0,0 +1,61 @@
+// MIT License, Copyright (c) 2020 Marvin Borner
+
+#include <def.h>
+#include <keymap.h>
+#include <mem.h>
+#include <print.h>
+#include <sys.h>
+
+void map(struct keymap *keymap, int line, char ch, int index)
+{
+	switch (line) {
+	case 0:
+		keymap->map[index] = ch;
+		break;
+	case 1:
+		keymap->shift_map[index] = ch;
+		break;
+	case 2:
+		keymap->alt_map[index] = ch;
+		break;
+	default:
+		break;
+	}
+}
+
+struct keymap *keymap_parse(const char *path)
+{
+	char *keymap_src = read(path);
+	if (!keymap_src)
+		return NULL;
+	printf("%c\n", keymap_src[0]);
+	struct keymap *keymap = malloc(sizeof(*keymap));
+
+	int index = 0;
+	char ch;
+	int is_start = 0;
+	int line = 0;
+	while ((ch = keymap_src[index]) != '\0') {
+		if (ch == '"') {
+			if (keymap_src[index + 1] == '"')
+				map(keymap, line, '\0', index);
+			is_start ^= 1;
+			index++;
+			continue;
+		} else if ((ch == ' ' || ch == ',') && !is_start) {
+			index += 2;
+			continue;
+		}
+		printf("\"%c\"\n", ch);
+
+		if (ch == '\\') {
+			map(keymap, line, ch, index + 1);
+		} else if (ch == '\n') {
+			line++;
+		}
+		index++;
+	}
+
+	loop();
+	return NULL;
+}