From fb3ea1342d723d0847e28e799992a1a3cfef08b2 Mon Sep 17 00:00:00 2001
From: Kelvin Sherlock <ksherlock@gmail.com>
Date: Wed, 5 May 2021 21:58:48 -0400
Subject: [PATCH] add -r flag to generate rez file/proper resource fork at run
 time

---
 md2teach/io.c   | 14 +++++++++-----
 md2teach/main.c |  6 +++++-
 md2teach/main.h |  2 +-
 3 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/md2teach/io.c b/md2teach/io.c
index a2310d4..307736a 100644
--- a/md2teach/io.c
+++ b/md2teach/io.c
@@ -26,7 +26,6 @@
 // This enables a workaround for creating the resources by writing a .rez file rather than
 // writing it directly.  At the moment, Golden Gate does not support writing resources
 // but this will let me test it without that capability.
-#define RESOURCE_WORKAROUND
 
 #define TEACH_FILE_TYPE 0x50
 #define TEACH_AUX_TYPE 0x5445
@@ -159,7 +158,6 @@ MD_SIZE outputPos(void)
 static int writeResources(void)
 {
     int result = 0;
-#ifndef RESOURCE_WORKAROUND
     int shutdownResources = 0;
     Word writeResId;
     Word oldResId;
@@ -216,7 +214,14 @@ error:
     
     if (shutdownResources)
         ResourceShutDown();
-#else
+
+    return result;
+}
+
+
+static int writeRez(void)
+{
+    int result = 0;
     FILE * rezFile;
     uint8_t * ptr;
     uint32_t size;
@@ -279,7 +284,6 @@ error:
 "\n");
     
     fclose(rezFile);
-#endif
     
     return result;
 }
@@ -295,7 +299,7 @@ int closeOutputFile(void)
     closeRec.refNum = writeRec.refNum;
     CloseGS(&closeRec);
     
-    return writeResources();
+    return generateRez ? writeRez() : writeResources();
 }
 
 
diff --git a/md2teach/main.c b/md2teach/main.c
index 157067a..706cb49 100644
--- a/md2teach/main.c
+++ b/md2teach/main.c
@@ -36,13 +36,14 @@
 char * commandName;
 int debugEnabled = 0;
 int debugIndentLevel = 0;
+int generateRez = 0;
 
 
 // Implementation
 
 static void printUsage(void)
 {
-    fprintf(stderr, "USAGE: %s [ -d ] inputfile outputfile\n", commandName);
+    fprintf(stderr, "USAGE: %s [ -d -r ] inputfile outputfile\n", commandName);
 }
 
 
@@ -64,6 +65,9 @@ static int parseArgs(int argc, char * argv[])
                 case 'd':
                     debugEnabled = 1;
                     break;
+                case 'r':
+                    generateRez = 1;
+                    break;
                 
                 default:
                     printUsage();
diff --git a/md2teach/main.h b/md2teach/main.h
index bc10dfd..5322eed 100644
--- a/md2teach/main.h
+++ b/md2teach/main.h
@@ -13,6 +13,6 @@
 extern char * commandName;
 extern int debugEnabled;
 extern int debugIndentLevel;
-
+extern int generateRez;
 
 #endif /* main_h */