[reactos] 01/01: [FREELDR] Make it more compatible with w2k3 ini file

[Daniel Victor]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=34e76ade03659b419b3605...

commit 34e76ade03659b419b36058c402c12128e9daac1
Author:     Daniel Victor [e-mail]
AuthorDate: Fri Nov 22 11:16:17 2024 -0300
Commit:     Timo Kreuzer [e-mail]
CommitDate: Wed Dec 11 07:18:34 2024 +0200

[FREELDR] Make it more compatible with w2k3 ini file
---
 boot/freeldr/freeldr/lib/inifile/ini_init.c | 11 ++++++++--
 boot/freeldr/freeldr/settings.c             | 33 ++++++++++++++++++++++++-----
 2 files changed, 37 insertions(+), 7 deletions(-)

diff --git a/boot/freeldr/freeldr/lib/inifile/ini_init.c b/boot/freeldr/freeldr/lib/inifile/ini_init.c
index 9992b0b7151..4596eac759f 100644
--- a/boot/freeldr/freeldr/lib/inifile/ini_init.c
+++ b/boot/freeldr/freeldr/lib/inifile/ini_init.c
@@ -38,8 +38,15 @@ BOOLEAN IniFileInitialize(VOID)
     if (Status != ESUCCESS)
     {
         ERR("Error while opening freeldr.ini, Status: %d\n", Status);
-        UiMessageBoxCritical("Error opening freeldr.ini or file not found.\nYou need to re-install FreeLoader.");
-        return FALSE;
+
+        /* Try to open boot.ini */
+        Status = FsOpenFile("boot.ini", FrLdrBootPath, OpenReadOnly, &FileId);
+        if (Status != ESUCCESS)
+        {
+            ERR("Error while opening boot.ini, Status: %d\n", Status);
+            UiMessageBoxCritical("Error opening freeldr.ini/boot.ini or file not found.\nYou need to re-install FreeLoader.");
+            return FALSE;
+        }
     }

/* Get the file size */
diff --git a/boot/freeldr/freeldr/settings.c b/boot/freeldr/freeldr/settings.c
index 7f1e44e51af..fdf284c460c 100644
--- a/boot/freeldr/freeldr/settings.c
+++ b/boot/freeldr/freeldr/settings.c
@@ -126,12 +126,35 @@ LoadSettings(
         return;
     }

-    /* Open the [FreeLoader] section and load the settings */
-    if ((BootMgrInfo.FrLdrSection == 0) &&
-        !IniOpenSection("FreeLoader", &BootMgrInfo.FrLdrSection))
+    BOOLEAN FoundLoaderSection = FALSE;
+    PCSTR LoaderSections[] = {
+        "FreeLoader",
+        "Boot Loader",
+        "FlexBoot",
+        "MultiBoot",
+    };
+
+    /* Search for the first section in LoaderSections and load the settings, 
+     * prioritizing the order in the file.
+     * If a section is already loaded, skip further checks. */
+    if (!BootMgrInfo.FrLdrSection)
     {
-        UiMessageBoxCritical("Section [FreeLoader] not found in freeldr.ini");
-        return;
+        for (ULONG i = 0; i < sizeof(LoaderSections) / sizeof(LoaderSections[0]); i++)
+        {
+            PCSTR Section = LoaderSections[i];
+
+            if (IniOpenSection(Section, &BootMgrInfo.FrLdrSection))
+            {
+                FoundLoaderSection = TRUE;
+                break;
+            }
+        }
+
+        if (!FoundLoaderSection)
+        {
+            UiMessageBoxCritical("Bootloader Section not found in freeldr.ini");
+            return;
+        }
     }

/* Get the debug string. Always override it with the one from freeldr.ini */