From f57137288bcfba1428d906772eab919e52ab2667 Mon Sep 17 00:00:00 2001
From: Ryan Fleury <ryan.j.fleury@gmail.com>
Date: Tue, 9 Jun 2026 15:36:59 -0700
Subject: [PATCH] check if rdi path is writable before deciding to convert to
 it; if it isn't writable, then redirect to a rdi cache directory

---
 src/dbg_info/dbg_info.c | 21 +++++++++++++++++++++
 src/dbg_info/dbg_info.h |  2 ++
 src/http/http_stub.c    |  1 +
 3 files changed, 24 insertions(+)

diff --git a/src/dbg_info/dbg_info.c b/src/dbg_info/dbg_info.c
index bb7f7f81..311424b4 100644
--- a/src/dbg_info/dbg_info.c
+++ b/src/dbg_info/dbg_info.c
@@ -750,6 +750,27 @@ di_async_tick(void)
           }
         }
         
+        //- rjf: determine if RDI path is writable; if not, need to write into the writable cache path
+        if(!t->og_folder_analyzed)
+        {
+          t->og_folder_analyzed = 1;
+          File file = file_open(AccessFlag_Write, rdi_path);
+          t->og_folder_is_writable = !file_match(file, file_zero());
+          file_close(file);
+        }
+        
+        //- rjf: if RDI path is not writable -> adjust into writable cache directory
+        if(!t->og_folder_is_writable)
+        {
+          String8 cache_folder = get_process_info()->user_program_cache_data_path;
+          String8 raddbg_folder = str8f(scratch.arena, "%S/raddbg", cache_folder);
+          String8 rdis_folder = str8f(scratch.arena, "%S/rdis", raddbg_folder);
+          make_directory(cache_folder);
+          make_directory(raddbg_folder);
+          make_directory(rdis_folder);
+          rdi_path = str8f(scratch.arena, "%S/%S.rdi", rdis_folder, str8_chop_last_dot(str8_skip_last_slash(og_path)));
+        }
+        
         //- rjf: determine if RDI is stale
         if(!t->rdi_analyzed && !og_is_downloading)
         {
diff --git a/src/dbg_info/dbg_info.h b/src/dbg_info/dbg_info.h
index a4272d9c..85fb9a03 100644
--- a/src/dbg_info/dbg_info.h
+++ b/src/dbg_info/dbg_info.h
@@ -139,6 +139,8 @@ struct DI_LoadTask
   
   B32 og_analyzed;
   B32 og_is_rdi;
+  B32 og_folder_analyzed;
+  B32 og_folder_is_writable;
   U64 og_size;
   
   B32 rdi_analyzed;
diff --git a/src/http/http_stub.c b/src/http/http_stub.c
index 5074dcd8..73db16a5 100644
--- a/src/http/http_stub.c
+++ b/src/http/http_stub.c
@@ -5,6 +5,7 @@
 //~ rjf: @per_os_impl Top-Level Layer Calls
 
 internal void http_init(void){}
+internal void http_async_tick(void){}
 
 ////////////////////////////////////////////////////////////////
 //~ rjf: @per_os_impl I/O Ring Functions