From e1ce29ff70940bea94db41025dd10fa102a2d8e4 Mon Sep 17 00:00:00 2001
From: verdant <im@verdant.ee>
Date: Fri, 5 Jun 2026 19:59:21 +0800
Subject: Add "add" option

---
 fkw.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 fkw.c

(limited to 'fkw.c')

diff --git a/fkw.c b/fkw.c
new file mode 100644
index 0000000..daf3b4b
--- /dev/null
+++ b/fkw.c
@@ -0,0 +1,66 @@
+#include <linux/limits.h>
+#include <stdio.h>
+#include <string.h>
+#include <limits.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdarg.h>
+
+void usage()
+{
+	printf("Usage: fkw <SUB_COMMAND> <FILE_PATH>\n");
+}
+
+void fwritef(FILE *fp, const char *format, ...)
+{
+	va_list args;
+	va_start(args, format);
+	vfprintf(fp, format, args);
+	va_end(args);
+}
+
+int fkw_add(const char *path, const char* keyword)
+{
+	char *home = getenv("HOME");
+	char file_path[PATH_MAX];
+
+	strcpy(file_path, home);
+	strcat(file_path, "/.fkw");
+
+	printf("%s\n", file_path);
+	
+	FILE *fp = fopen(file_path, "a");
+	if (!fp) {
+		fprintf(stdout, "Cannot open file.\n");
+		return -1;
+	}
+
+
+	fwritef(fp, "%s :: %s\n", path, keyword);
+
+	fclose(fp);
+	return 0;
+}
+
+
+int main(int argc, char **argv)
+{
+
+	if (argc < 2) {
+		usage();
+		return -1;
+	}
+	
+	const char *subcmd = argv[1];
+	if (strcmp(subcmd, "add") == 0) {
+		if (argc < 3) {
+			usage();
+			return -1;
+		}
+
+		
+		fkw_add(argv[2], argv[3]);
+	}
+
+	return 0;
+}
-- 
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