[freeldr] Rework the ramdisk driver to let it be a full device, instead of a deprecat...
[reactos.git] / reactos / boot / freeldr / freeldr / windows / winldr.c
index 1059661..76622ee 100644 (file)
@@ -390,6 +390,7 @@ LoadAndBootWindows(PCSTR OperatingSystemName, USHORT OperatingSystemVersion)
        CHAR  FullPath[MAX_PATH], SystemRoot[MAX_PATH], BootPath[MAX_PATH];
        CHAR  FileName[MAX_PATH];
        CHAR  BootOptions[256];
+       PCHAR File;
        PCHAR PathSeparator;
        PVOID NtosBase = NULL, HalBase = NULL, KdComBase = NULL;
        BOOLEAN Status;
@@ -445,6 +446,28 @@ LoadAndBootWindows(PCSTR OperatingSystemName, USHORT OperatingSystemVersion)
                strcpy(BootOptions, "");
        }
 
+       //
+       // Check if a ramdisk file was given
+       //
+       File = strstr(BootOptions, "/RDPATH=");
+       if (File)
+       {
+               //
+               // Copy the file name and everything else after it
+               //
+               strcpy(FileName, File + 8);
+
+               //
+               // Null-terminate
+               //
+               *strstr(FileName, " ") = ANSI_NULL;
+
+               //
+               // Load the ramdisk
+               //
+               RamDiskLoadVirtualFile(FileName);
+       }
+
        /* Let user know we started loading */
        UiDrawStatusText("Loading...");