xt-sys/exectos
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Refactor part 1
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This commit is contained in:
Rafal Kupiec
2023-12-03 16:04:12 +01:00
parent 55bd9e326f
commit fce8a50321
10 changed files with 121 additions and 104 deletions
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57
xtldr2/config.c
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@@ -2,16 +2,23 @@
* PROJECT: ExectOS
* COPYRIGHT: See COPYING.md in the top level directory
* FILE: xtldr/config.c
* DESCRIPTION: XT Boot Manager Configuration
* DESCRIPTION: XT Boot Loader Configuration
* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
*/
#include <xtbm.h>
/**
* Parses command line arguments and updates global configuration.
*
* @return This routine does not return any value.
*
* @since XT 1.0
*/
XTCDECL
VOID
BmpParseCommandLineOptions(VOID)
BlpConfigParseCommandLine(VOID)
{
EFI_GUID LIPGuid = EFI_LOADED_IMAGE_PROTOCOL_GUID;
PEFI_LOADED_IMAGE_PROTOCOL LoadedImage;
@@ -25,14 +32,24 @@ BmpParseCommandLineOptions(VOID)
if(LoadedImage && LoadedImage->LoadOptions)
{
/* Update global boot loader configuration */
BmpUpdateGlobalConfiguration(LoadedImage->LoadOptions);
BlpConfigUpdateGlobalConfiguration(LoadedImage->LoadOptions);
}
}
}
/**
* Updates XTLDR configuration based on provided options.
*
* @param Options
* Supplies a formatted list of options to be processed and stored in global configuration.
*
* @return This routine does not return any value.
*
* @since XT 1.0
*/
XTCDECL
VOID
BmpUpdateGlobalConfiguration(IN PWCHAR Options)
BlpConfigUpdateGlobalConfiguration(IN PWCHAR Options)
{
PWCHAR Argument, LastArg;
SIZE_T Length;
@@ -51,9 +68,9 @@ BmpUpdateGlobalConfiguration(IN PWCHAR Options)
Length = RtlWideStringLength(Argument, 0);
/* Save default OS parameter in global configuration */
BmAllocateEfiPool(Length, (PVOID *)&BmpConfiguration.Default);
RtlCopyMemory(BmpConfiguration.Default, Argument, (Length * sizeof(WCHAR)) - 1);
BmpConfiguration.Default[Length] = '\0';
BlMemoryAllocatePool(Length, (PVOID *)&BlpConfiguration.Default);
RtlCopyMemory(BlpConfiguration.Default, Argument, (Length * sizeof(WCHAR)) - 1);
BlpConfiguration.Default[Length] = '\0';
}
else if(RtlWideStringCompare(Argument, L"DEBUG=", 6) == 0)
{
@@ -62,14 +79,14 @@ BmpUpdateGlobalConfiguration(IN PWCHAR Options)
Length = RtlWideStringLength(Argument, 0);
/* Save debug port in global configuration */
BmAllocateEfiPool(Length, (PVOID *)&BmpConfiguration.Debug);
RtlCopyMemory(BmpConfiguration.Debug, Argument, (Length * sizeof(WCHAR)) - 1);
BmpConfiguration.Debug[Length] = '\0';
BlMemoryAllocatePool(Length, (PVOID *)&BlpConfiguration.Debug);
RtlCopyMemory(BlpConfiguration.Debug, Argument, (Length * sizeof(WCHAR)) - 1);
BlpConfiguration.Debug[Length] = '\0';
}
else if(RtlWideStringCompare(Argument, L"SHELL", 5) == 0)
{
/* Force shell mode */
BmpConfiguration.Shell = TRUE;
BlpConfiguration.Shell = TRUE;
}
else if(RtlWideStringCompare(Argument, L"THEME=", 6) == 0)
{
@@ -78,9 +95,9 @@ BmpUpdateGlobalConfiguration(IN PWCHAR Options)
Length = RtlWideStringLength(Argument, 0);
/* Save theme in global configuration */
BmAllocateEfiPool(Length, (PVOID *)&BmpConfiguration.Theme);
RtlCopyMemory(BmpConfiguration.Theme, Argument, (Length * sizeof(WCHAR)) - 1);
BmpConfiguration.Theme[Length] = '\0';
BlMemoryAllocatePool(Length, (PVOID *)&BlpConfiguration.Theme);
RtlCopyMemory(BlpConfiguration.Theme, Argument, (Length * sizeof(WCHAR)) - 1);
BlpConfiguration.Theme[Length] = '\0';
}
else if(RtlWideStringCompare(Argument, L"TIMEOUT=", 8) == 0)
{
@@ -88,13 +105,13 @@ BmpUpdateGlobalConfiguration(IN PWCHAR Options)
Argument += 8;
/* Zero the timeout */
BmpConfiguration.Timeout = 0;
BlpConfiguration.Timeout = 0;
/* Read the timeout value and store it in global configuration */
while(*Argument >= '0' && *Argument <= '9')
{
BmpConfiguration.Timeout *= 10;
BmpConfiguration.Timeout += *Argument - '0';
BlpConfiguration.Timeout *= 10;
BlpConfiguration.Timeout += *Argument - '0';
Argument++;
}
}
@@ -105,9 +122,9 @@ BmpUpdateGlobalConfiguration(IN PWCHAR Options)
Length = RtlWideStringLength(Argument, 0);
/* Save theme in global configuration */
BmAllocateEfiPool(Length, (PVOID *)&BmpConfiguration.Tune);
RtlCopyMemory(BmpConfiguration.Tune, Argument, (Length * sizeof(WCHAR)) - 1);
BmpConfiguration.Tune[Length] = '\0';
BlMemoryAllocatePool(Length, (PVOID *)&BlpConfiguration.Tune);
RtlCopyMemory(BlpConfiguration.Tune, Argument, (Length * sizeof(WCHAR)) - 1);
BlpConfiguration.Tune[Length] = '\0';
}
/* Take next argument */