From 3f74beefdc8bd60c0cac4c4b532cb47dd0f12e5a Mon Sep 17 00:00:00 2001
From: Stephen Seo <seo.disparate@gmail.com>
Date: Fri, 5 Jul 2024 15:00:50 +0900
Subject: [PATCH] WIP Windows impl.

---
 src/parser.c | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/src/parser.c b/src/parser.c
index c14f2aa..9419f4c 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -31,6 +31,10 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
+#elif SIMPLE_ARCHIVER_PLATFORM == SIMPLE_ARCHIVER_PLATFORM_WINDOWS
+#include <Windows.h>
+#include <fileapi.h>
+#include <winnt.h>
 #endif
 
 #include "data_structures/hash_map.h"
@@ -61,7 +65,11 @@ unsigned int simple_archiver_parser_internal_filename_idx(
     } else if ((flags & 3) == 1) {
       if (filename[idx] == 0) {
         return known_good_idx;
+#if SIMPLE_ARCHIVER_PLATFORM != SIMPLE_ARCHIVER_PLATFORM_WINDOWS
       } else if (filename[idx] == '/') {
+#else
+      } else if (filename[idx] == '\\') {
+#endif
         flags |= 2;
       } else {
         return idx - 1;
@@ -69,7 +77,11 @@ unsigned int simple_archiver_parser_internal_filename_idx(
     } else if ((flags & 3) == 3) {
       if (filename[idx] == 0) {
         return known_good_idx;
+#if SIMPLE_ARCHIVER_PLATFORM != SIMPLE_ARCHIVER_PLATFORM_WINDOWS
       } else if (filename[idx] == '/') {
+#else
+      } else if (filename[idx] == '\\') {
+#endif
         continue;
       } else if (filename[idx] == '.') {
         flags &= 0xFFFFFFFC;
@@ -103,6 +115,34 @@ void simple_archiver_parser_internal_remove_end_slash(char *filename) {
   }
 }
 
+char *simple_archiver_internal_forward_to_backward_slash(const char *string) {
+  unsigned int len = strlen(string) + 1;
+  char *backward_slash_string = malloc(len);
+  strncpy(backward_slash_string, string, len);
+
+  for (unsigned int idx = 0; idx < len; ++idx) {
+    if (backward_slash_string[idx] == '/') {
+      backward_slash_string[idx] = '\\';
+    }
+  }
+
+  return backward_slash_string;
+}
+
+char *simple_archiver_internal_backward_to_forward_slash(const char *string) {
+  unsigned int len = strlen(string) + 1;
+  char *forward_slash_string = malloc(len);
+  strncpy(forward_slash_string, string, len);
+
+  for (unsigned int idx = 0; idx < len; ++idx) {
+    if (forward_slash_string[idx] == '\\') {
+      forward_slash_string[idx] = '/';
+    }
+  }
+
+  return forward_slash_string;
+}
+
 void simple_archiver_internal_free_file_info_fn(void *data) {
   SDArchiverFileInfo *file_info = data;
   if (file_info) {
@@ -418,6 +458,8 @@ SDArchiverLinkedList *simple_archiver_parsed_to_filenames(
       // Unhandled type. TODO handle this.
     }
   }
+#elif SIMPLE_ARCHIVER_PLATFORM == SIMPLE_ARCHIVER_PLATFORM_WINDOWS
+/*  DWORD file_stats = GetFileAttributesA(*/
 #endif
 
   // Remove leading "./" entries from files_list.