fundamentals are working and beautiful

1 files changed, 49 insertions, 3 deletions

diff --git a/src/files.c b/src/files.c
index 5eaa459..67a327a 100644
--- a/src/files.c
+++ b/src/files.c
@@ -4,8 +4,7 @@
 
   Copyright (C) 2026 dacctal
   This program is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 2 of the License, or
+  it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or
   (at your option) any later version.
 
   This program is distributed in the hope that it will be useful,
@@ -18,9 +17,18 @@
 
 */
 
+#define _XOPEN_SOURCE 500
+#include <stdio.h>
+#include <ftw.h>
+#include <unistd.h>
+
 #include <stdbool.h>
 #include <sys/stat.h>
 
+#include "log.h"
+#include "state.h"
+#include "str.h"
+
 bool file_exists(const char *path) {
 	struct stat buffer;
 	return (stat(path, &buffer) == 0);
@@ -30,4 +38,42 @@ bool is_directory(const char *path) {
 	struct stat statbuf;
 	if (stat(path, &statbuf) != 0) return false;
 	return S_ISDIR(statbuf.st_mode);
-}
\ No newline at end of file
+}
+
+bool file_write(str *content, str *path) {
+	FILE *fileptr = fopen(path->data, "a");
+	str_write_to_file(content, fileptr);
+	fclose(fileptr);
+	if (!file_exists(path->data)) {
+//		if (!flags.quiet) log_error(
+//			"could not write file: '%.*s'", str_fmt(path));
+		return false;
+	}
+	return true;
+}
+
+str file_read(str *path) {
+	if (!file_exists(path->data)) {
+//		if (!flags.quiet) log_error(
+//			"could not open file: '%.*s'", str_fmt(path));
+		return str_new();
+	}
+	FILE *fileptr = fopen(path->data, "r");
+	str content = str_read_entire_file(fileptr);
+	fclose(fileptr);
+	return content;
+}
+
+static int unlink_cb(const char *fpath, const struct stat *sb,
+int typeflag, struct FTW *ftwbuf) {
+	(void)sb;
+	(void)typeflag;
+	(void)ftwbuf;
+    int rv = remove(fpath);
+    if (rv) perror(fpath);
+    return rv;
+}
+
+bool rmrf(str *path) {
+    return nftw(path->data, unlink_cb, 64, FTW_DEPTH | FTW_PHYS) == 0;
+}