From 44e676468e1954e9f17a471e82602a9e036acecf Mon Sep 17 00:00:00 2001
From: Lieuwe Rooijakkers <lieuwerooijakkers@gmail.com>
Date: Sun, 4 Aug 2024 23:42:03 +0200
Subject: tak: use loop_files

---
 src/tak.c | 33 +++------------------------------
 1 file changed, 3 insertions(+), 30 deletions(-)

diff --git a/src/tak.c b/src/tak.c
index 0cda9d5..0b30f95 100644
--- a/src/tak.c
+++ b/src/tak.c
@@ -6,7 +6,7 @@
 
 #include "util/versie.h"
 #include "io/read_file.h"
-#include "util/loop_args.h"
+#include "util/loop_files.h"
 
 static void usage(FILE *f) {
   fprintf(f,
@@ -41,7 +41,7 @@ static char** parse_options(int argc, char **argv) {
   return argv + optind;
 }
 
-static void process(struct filebuf *fb) {
+static int process(struct filebuf *fb, char*, bool) {
   char *lstart, *lend;
   lend = &fb->buf[fb->sz - 1];
 
@@ -64,38 +64,11 @@ static void process(struct filebuf *fb) {
   }
 
   free_filebuf(fb);
-}
-
-static int handle(char *arg, bool isstdin) {
-  struct filebuf *fb = NULL;
-
-  if (isstdin) {
-    struct filebuf *fb = stream_to_filebuf(stdin, 0);
-    if (fb == NULL) goto err_stdin;
-  } else {
-    bool isdir = false;
-    fb = file_to_filebuf(arg, 0, &isdir);
-    if (isdir) goto err_isdir;
-    else if (fb == NULL) goto err_file;
-  }
 
-  process(fb);
   return 0;
-
-err_stdin:
-  fprintf(stderr, "tak: fout bij lezen van standaard invoer\n");
-  return 1;
-
-err_file:
-  fprintf(stderr, "tak: fout bij lezen van bestand\n");
-  return 1;
-
-err_isdir:
-  fprintf(stderr, "tak: bestand '%s' is een mapje\n", arg);
-  return -1;
 }
 
 int entry_tak(int argc, char **argv) {
   char **args = parse_options(argc, argv);
-  return loop_args(args, handle);
+  return loop_files(args, process);
 }
-- 
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