From 3d65ee22b64d9e0e826a1dd8cda9aa88db90f9de Mon Sep 17 00:00:00 2001
From: Alan C Francis <acf@alancfrancis.com>
Date: Fri, 5 Jan 2024 17:10:09 +0000
Subject: [PATCH] save original vs save a copy

---
 configfile.c | 10 ++++++++--
 configfile.h |  3 ++-
 main.c       |  2 +-
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/configfile.c b/configfile.c
index 269eb97..22f2e12 100644
--- a/configfile.c
+++ b/configfile.c
@@ -82,10 +82,15 @@ CONFIGFILEPTR ConfigFileRead(BPTR configFile)
 	return result;
 }
 
-VOID ConfigFileSave(CONFIGFILEPTR abstractConfigFile)
+VOID ConfigFileSaveOverwrite(CONFIGFILEPTR abstractConfigFile)
 {
 	struct ConfigFile* configFile = (struct ConfigFile*)abstractConfigFile;
-	BPTR file = Open(configFile->filename, MODE_NEWFILE);
+	ConfigFileSaveCopyTo(abstractConfigFile, configFile->filename);
+}
+
+VOID ConfigFileSaveCopyTo(CONFIGFILEPTR abstractConfigFile, STRPTR newFilename)
+{
+	BPTR file = Open(newFilename, MODE_NEWFILE);
 	if( file != 0 )
 	{
 		ConfigFileWrite(abstractConfigFile, file);
@@ -93,6 +98,7 @@ VOID ConfigFileSave(CONFIGFILEPTR abstractConfigFile)
 	}
 }
 
+
 VOID ConfigFileWrite(CONFIGFILEPTR abstractConfigFile, BPTR file)
 {
 	ULONG index = 0;
diff --git a/configfile.h b/configfile.h
index 29c39e9..b49aea2 100644
--- a/configfile.h
+++ b/configfile.h
@@ -32,7 +32,8 @@ VOID ConfigFileUnsetAll(CONFIGFILEPTR abstractConfigFile, CONST_STRPTR compoundK
 VOID ConfigFileRemoveSection(CONFIGFILEPTR abstractConfigFile, CONST_STRPTR canonicalName);
 
 VOID ConfigFileDump(CONFIGFILEPTR configFile);
-VOID ConfigFileSave(CONFIGFILEPTR configFile);
+VOID ConfigFileSaveOverwrite(CONFIGFILEPTR configFile);
+VOID ConfigFileSaveCopyTo(CONFIGFILEPTR configFile, STRPTR newFilename);
 VOID ConfigFileWrite(CONFIGFILEPTR abstractConfigFile, BPTR file);
 
 Array ConfigFileSubsectionsForSection(CONFIGFILEPTR abstractConfigFile, CONST_STRPTR primarySection);
diff --git a/main.c b/main.c
index 00f5144..40a3636 100644
--- a/main.c
+++ b/main.c
@@ -62,7 +62,7 @@ WORD DoTheWork(STRPTR filename)
 				StringArrayForEach(values, Printf("branch:[%s]\n",aString););
 				StringArrayFree(values, TRUE);			
 			}
- 			ConfigFileSave(config);
+ 			ConfigFileSaveOverwrite(config);
 			
 			ConfigFileFree(config);
 		}