From a53032eea976a715f2a538e53f04faf6844d4fc9 Mon Sep 17 00:00:00 2001
From: Nathan Fisher <nfisher.sr@gmail.com>
Date: Sat, 29 Jul 2023 13:51:37 -0400
Subject: [PATCH] Incremental progress

---
 src/haggis.c | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

diff --git a/src/haggis.c b/src/haggis.c
index f84c96e..d9cbb18 100644
--- a/src/haggis.c
+++ b/src/haggis.c
@@ -331,12 +331,10 @@ int haggis_load_filename(FILE *stream, haggis_filename *n) {
     char *name;
 
     len.val = 0;
-    if (fread(len.bytes, 1, 2, stream) != 2)
-        return 2;
+    if (fread(len.bytes, 1, 2, stream) != 2) return 2;
     n->len = len;
     name = malloc((size_t)len.val);
-    if (name == NULL)
-        return -1;
+    if (name == NULL) return -1;
     if (fread(name, 1, (size_t)len.val, stream) != (size_t)len.val) {
         free(name);
         return 2;
@@ -345,6 +343,13 @@ int haggis_load_filename(FILE *stream, haggis_filename *n) {
     return 0;
 }
 
+int haggis_store_filename(FILE *stream, haggis_filename *n) {
+    if (fwrite(n->len.bytes, 1, 2, stream) != 2) return 2;
+    if (fwrite(n->name, 1, (size_t)n->len.val, stream) != (size_t)n->len.val)
+        return 2;
+    return 0;
+}
+
 int haggis_load_filetype(FILE *stream, haggis_typeflag tag, haggis_filetype *file) {
     switch (tag) {
     case normal:
@@ -381,6 +386,13 @@ haggis_typeflag haggis_filetype_from_mode(u16 mode) {
     return filetype;
 }
 
+u16 haggis_combine_mode(u16 raw, haggis_ft ft) {
+    u16 mode;
+    mode.val = 0;
+    //todo
+    return mode;
+}
+
 haggis_node* haggis_create_node(char *file) {
     haggis_node *node = malloc(sizeof(haggis_node));
     if (node == NULL)
@@ -425,6 +437,11 @@ int haggis_load_node(FILE *stream, haggis_node *node) {
 }
 
 int haggis_store_node(FILE *stream, haggis_node *node) {
+    if (haggis_store_filename(stream, node->name) != (size_t)(node->name->len.val) + 2)
+        return 2;
+    if (store_u32(stream, node->uid) != 4) return 2;
+    if (store_u32(stream, node->gid) != 4) return 2;
+    if (store_u64(stream, node->mtime) != 8) return 2;
     // todo
     return 0;
 }