881 lines
24 KiB
C
881 lines
24 KiB
C
|
/*++
|
||
|
|
|
||
|
|
Copyright (c) 1989 Microsoft Corporation
|
||
|
|
|
||
|
|
Module Name:
|
||
|
|
|
||
|
|
gensrv.c
|
||
|
|
|
||
|
|
Abstract:
|
||
|
|
|
||
|
|
This module implements a program which generates the system service
|
||
|
|
dispatch table that is used by the trap handler and the system service
|
||
|
|
stub procedures which are used to call the services. These files are
|
||
|
|
both generated as text files that must be run through the assembler
|
||
|
|
to produce the actual files.
|
||
|
|
|
||
|
|
This program can also be used to generate the user mode system service
|
||
|
|
stub procedures.
|
||
|
|
|
||
|
|
If the -P switch is provided, it will also generate Profile
|
||
|
|
in the user mode system service stub procedures.
|
||
|
|
|
||
|
|
Author:
|
||
|
|
|
||
|
|
David N. Cutler (davec) 29-Apr-1989
|
||
|
|
|
||
|
|
Environment:
|
||
|
|
|
||
|
|
User mode.
|
||
|
|
|
||
|
|
Revision History:
|
||
|
|
|
||
|
|
Russ Blake (russbl) 23-Apr-1991 - add Profile switch
|
||
|
|
|
||
|
|
--*/
|
||
|
|
|
||
|
|
#include <windows.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
CHAR InputFileNameBuffer[ 128 ];
|
||
|
|
CHAR StubFileNameBuffer[ 128 ];
|
||
|
|
CHAR TableFileNameBuffer[ 128 ];
|
||
|
|
CHAR StubHeaderNameBuffer[ 128 ];
|
||
|
|
CHAR TableHeaderNameBuffer[ 128 ];
|
||
|
|
CHAR ProfFileNameBuffer[ 128 ];
|
||
|
|
CHAR ProfHeaderNameBuffer[ 128 ];
|
||
|
|
CHAR ProfDotHFileNameBuffer[ 128 ];
|
||
|
|
CHAR ProfIncFileNameBuffer[ 128 ];
|
||
|
|
CHAR ProfTblFileNameBuffer[ 128 ];
|
||
|
|
CHAR InputRecord[132];
|
||
|
|
CHAR OutputRecord[132];
|
||
|
|
#define GENSRV_MAXSERVICES 1000
|
||
|
|
CHAR MemoryArgs[GENSRV_MAXSERVICES];
|
||
|
|
CHAR ErrorReturns[GENSRV_MAXSERVICES];
|
||
|
|
|
||
|
|
// Increment this everytime a change to this file is made
|
||
|
|
#define GENSRV_VERSION "1.3"
|
||
|
|
|
||
|
|
#define GENSRV_MACRONAME "STUBS_ENTRY%d"
|
||
|
|
#define GENSRV_MACROARGS " %d, %s, %d"
|
||
|
|
PCHAR UsrStbsFmtMacroName = "USR" GENSRV_MACRONAME;
|
||
|
|
#define USRSTUBS_MAXARGS 8
|
||
|
|
|
||
|
|
PCHAR SysStbsFmtMacroName = "SYS" GENSRV_MACRONAME;
|
||
|
|
|
||
|
|
PCHAR StbFmtMacroArgs = GENSRV_MACROARGS;
|
||
|
|
|
||
|
|
PCHAR TableEntryFmtNB = "TABLE_ENTRY %s, %d, %d \n";
|
||
|
|
PCHAR TableEntryFmtB = "TABLE_ENTRY( %s, %d, %d )\n";
|
||
|
|
PCHAR TableEntryFmt;
|
||
|
|
|
||
|
|
PCHAR ProfTblFmt = "\t\t\"%s\",\n";
|
||
|
|
|
||
|
|
PCHAR ProfDotHFmt = "#define NAP_API_COUNT %d \n";
|
||
|
|
|
||
|
|
PCHAR ProfIncFmt = "NapCounterServiceNumber\tEQU\t%d\n";
|
||
|
|
|
||
|
|
PCHAR ProfTblPrefixFmt = "#include <nt.h>\n\n"
|
||
|
|
"PCHAR NapNames[] = {\n\t\t\"NapCalibrationData\",\n";
|
||
|
|
PCHAR ProfTblSuffixFmt = "\t\t\"NapTerminalEntry\" };\n";
|
||
|
|
|
||
|
|
VOID
|
||
|
|
ClearArchiveBit(
|
||
|
|
PCHAR FileName
|
||
|
|
);
|
||
|
|
|
||
|
|
SHORT ParseAndSkipShort(
|
||
|
|
CHAR **ppBuffer
|
||
|
|
);
|
||
|
|
|
||
|
|
VOID
|
||
|
|
PrintStubLine (
|
||
|
|
FILE * pf,
|
||
|
|
SHORT Index1,
|
||
|
|
PCHAR pszMacro,
|
||
|
|
SHORT ServiceNumber,
|
||
|
|
SHORT ArgIndex,
|
||
|
|
SHORT *Arguments,
|
||
|
|
SHORT Braces);
|
||
|
|
|
||
|
|
VOID
|
||
|
|
GenerateTable(
|
||
|
|
FILE * pf,
|
||
|
|
PCHAR pszMacro,
|
||
|
|
SHORT ServiceNumber,
|
||
|
|
SHORT Args,
|
||
|
|
SHORT Braces
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
int __cdecl
|
||
|
|
main (argc, argv)
|
||
|
|
int argc;
|
||
|
|
char *argv[];
|
||
|
|
{
|
||
|
|
|
||
|
|
LONG InRegisterArgCount;
|
||
|
|
SHORT Index1;
|
||
|
|
SHORT Index2;
|
||
|
|
SHORT Limit;
|
||
|
|
FILE *InputFile;
|
||
|
|
CHAR *Ipr;
|
||
|
|
CHAR *Opr;
|
||
|
|
SHORT ServiceNumber = 0;
|
||
|
|
SHORT TotalArgs = 0;
|
||
|
|
SHORT NapCounterServiceNumber;
|
||
|
|
FILE *StubFile;
|
||
|
|
FILE *TableFile;
|
||
|
|
FILE *DebugFile;
|
||
|
|
FILE *StubHeaderFile;
|
||
|
|
FILE *TableHeaderFile;
|
||
|
|
FILE *DefFile;
|
||
|
|
FILE *ProfFile;
|
||
|
|
FILE *ProfHeaderFile;
|
||
|
|
FILE *ProfDotHFile;
|
||
|
|
FILE *ProfIncFile;
|
||
|
|
FILE *ProfTblFile;
|
||
|
|
CHAR Terminal;
|
||
|
|
CHAR *GenDirectory;
|
||
|
|
CHAR *AltOutputDirectory;
|
||
|
|
CHAR *StubDirectory;
|
||
|
|
CHAR *InputFileName;
|
||
|
|
CHAR *StubFileName = NULL;
|
||
|
|
CHAR *TableFileName;
|
||
|
|
CHAR *StubHeaderName = NULL;
|
||
|
|
CHAR *TableHeaderName = NULL;
|
||
|
|
CHAR *TargetDirectory;
|
||
|
|
CHAR *TargetExtension;
|
||
|
|
CHAR *DefFileData;
|
||
|
|
CHAR *ProfFileName;
|
||
|
|
CHAR *ProfHeaderName;
|
||
|
|
CHAR *ProfDotHFileName;
|
||
|
|
CHAR *ProfIncFileName;
|
||
|
|
CHAR *ProfTblFileName;
|
||
|
|
SHORT Braces;
|
||
|
|
SHORT DispatchCount;
|
||
|
|
SHORT Profile;
|
||
|
|
SHORT LineStart;
|
||
|
|
SHORT LineEnd;
|
||
|
|
SHORT Arguments[ USRSTUBS_MAXARGS ];
|
||
|
|
SHORT ArgIndex;
|
||
|
|
SHORT ErrorReturnTable;
|
||
|
|
|
||
|
|
|
||
|
|
if (argc == 2 && (!strcmp(argv[1],"-?") || !strcmp(argv[1],"/?"))) {
|
||
|
|
PrintUsage:
|
||
|
|
printf("GENSRV: System Service Dispatch Table Generator. Version " GENSRV_VERSION "\n");
|
||
|
|
printf("Usage: gensrv [-d targetdir] [-e targetext] [-f defdata] [-B] [-P] [-C] [-R] [-a altoutputdir] [-s stubdir] [services.tab directory]\n");
|
||
|
|
printf("-B Use braces\n");
|
||
|
|
printf("-P Generate profile stubs data\n");
|
||
|
|
printf("-C Spew dispatch count\n");
|
||
|
|
printf("-R Generate ConvertToGui error return table\n");
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Determine name of target directory for output files. Requires that
|
||
|
|
// the -d switch be specified and that the argument after the switch is
|
||
|
|
// the target directory name. If no -d switch then defaults to "."
|
||
|
|
//
|
||
|
|
|
||
|
|
|
||
|
|
if (argc >= 3 && !strcmp(argv[1],"-d")) {
|
||
|
|
TargetDirectory = argv[2];
|
||
|
|
argc -= 2;
|
||
|
|
argv += 2;
|
||
|
|
} else {
|
||
|
|
TargetDirectory = ".";
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Determine name of target extension for output files. Requires that
|
||
|
|
// the -e switch be specified and that the argument after the switch is
|
||
|
|
// the target extension string. If no -e switch then defaults to "s"
|
||
|
|
//
|
||
|
|
|
||
|
|
if (argc >= 3 && !strcmp(argv[1],"-e")) {
|
||
|
|
TargetExtension = argv[2];
|
||
|
|
argc -= 2;
|
||
|
|
argv += 2;
|
||
|
|
} else {
|
||
|
|
TargetExtension = "s";
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Determine if def file data is to be generated
|
||
|
|
//
|
||
|
|
|
||
|
|
if (argc >= 3 && !strcmp(argv[1],"-f")) {
|
||
|
|
DefFileData = argv[2];
|
||
|
|
argc -= 2;
|
||
|
|
argv += 2;
|
||
|
|
} else {
|
||
|
|
DefFileData = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Change default directory used for generated files.
|
||
|
|
//
|
||
|
|
|
||
|
|
if (argc >= 3 && !strcmp(argv[1],"-g")) {
|
||
|
|
GenDirectory = argv[2];
|
||
|
|
argc -= 2;
|
||
|
|
argv += 2;
|
||
|
|
} else {
|
||
|
|
GenDirectory = ".";
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Change name of usrstubs.s
|
||
|
|
//
|
||
|
|
|
||
|
|
if (argc >= 3 && !strcmp(argv[1],"-stubs")) {
|
||
|
|
StubFileName = argv[2];
|
||
|
|
argc -= 2;
|
||
|
|
argv += 2;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Change name of services.stb
|
||
|
|
//
|
||
|
|
|
||
|
|
if (argc >= 3 && !strcmp(argv[1],"-sstb")) {
|
||
|
|
StubHeaderName = argv[2];
|
||
|
|
argc -= 2;
|
||
|
|
argv += 2;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (argc >= 3 && !strcmp(argv[1],"-stable")) {
|
||
|
|
TableHeaderName = argv[2];
|
||
|
|
argc -= 2;
|
||
|
|
argv += 2;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Determine if braces are to be generated
|
||
|
|
//
|
||
|
|
|
||
|
|
if (argc >= 2 && !strcmp(argv[1],"-B")) {
|
||
|
|
Braces = 1;
|
||
|
|
argc -= 1;
|
||
|
|
argv += 1;
|
||
|
|
} else {
|
||
|
|
Braces = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Determine if services Profile stubs data is to be generated
|
||
|
|
//
|
||
|
|
|
||
|
|
if (argc >= 2 && !strcmp(argv[1],"-P")) {
|
||
|
|
Profile = 1;
|
||
|
|
argc -= 1;
|
||
|
|
argv += 1;
|
||
|
|
} else {
|
||
|
|
Profile = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Determine if dispatch count should be spewed
|
||
|
|
//
|
||
|
|
|
||
|
|
if (argc >= 2 && !strcmp(argv[1],"-C")) {
|
||
|
|
DispatchCount = 1;
|
||
|
|
argc -= 1;
|
||
|
|
argv += 1;
|
||
|
|
} else {
|
||
|
|
DispatchCount = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Determine if error return table should be generated
|
||
|
|
//
|
||
|
|
|
||
|
|
if (argc >= 2 && !strcmp(argv[1],"-R")) {
|
||
|
|
ErrorReturnTable = 1;
|
||
|
|
argc -= 1;
|
||
|
|
argv += 1;
|
||
|
|
} else {
|
||
|
|
ErrorReturnTable = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// ALT_PROJECT output directory.
|
||
|
|
//
|
||
|
|
if (argc >= 3 && !strcmp(argv[1],"-a")) {
|
||
|
|
AltOutputDirectory = argv[2];
|
||
|
|
argc -= 2;
|
||
|
|
argv += 2;
|
||
|
|
} else {
|
||
|
|
AltOutputDirectory = GenDirectory;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// table.stb and services.stb directory.
|
||
|
|
//
|
||
|
|
if (argc >= 3 && !strcmp(argv[1],"-s")) {
|
||
|
|
StubDirectory = argv[2];
|
||
|
|
argc -= 2;
|
||
|
|
argv += 2;
|
||
|
|
} else {
|
||
|
|
StubDirectory = GenDirectory;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Determine name of input and output files, based on the argument
|
||
|
|
// to the program. If no argument other than program name, then
|
||
|
|
// generate the kernel mode system service files (stubs and dispatch
|
||
|
|
// table). Otherwise, expect a single argument that is the path name
|
||
|
|
// of the services.tab file and produce output file(s), which
|
||
|
|
// contain the user mode system service stubs (and profiled stubs if
|
||
|
|
// selected.)
|
||
|
|
//
|
||
|
|
|
||
|
|
if (argc == 1) {
|
||
|
|
if (DefFileData) {
|
||
|
|
goto PrintUsage;
|
||
|
|
}
|
||
|
|
|
||
|
|
sprintf(InputFileName = InputFileNameBuffer,
|
||
|
|
"%s\\services.tab",GenDirectory);
|
||
|
|
sprintf(StubFileName = StubFileNameBuffer,
|
||
|
|
"%s\\sysstubs.%s",AltOutputDirectory,TargetExtension);
|
||
|
|
sprintf(TableFileName = TableFileNameBuffer,
|
||
|
|
"%s\\systable.%s",AltOutputDirectory,TargetExtension);
|
||
|
|
if (TableHeaderName == NULL) {
|
||
|
|
sprintf(TableHeaderName = TableHeaderNameBuffer,
|
||
|
|
"%s\\table.stb",StubDirectory);
|
||
|
|
}
|
||
|
|
if (StubHeaderName == NULL) {
|
||
|
|
sprintf(StubHeaderName = StubHeaderNameBuffer,
|
||
|
|
"%s\\services.stb",StubDirectory);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if (argc == 2) {
|
||
|
|
if (StubDirectory == GenDirectory) {
|
||
|
|
StubDirectory = argv[1];
|
||
|
|
}
|
||
|
|
|
||
|
|
sprintf(InputFileName = InputFileNameBuffer,
|
||
|
|
"%s\\services.tab",argv[1]);
|
||
|
|
if (DefFileData == NULL) {
|
||
|
|
if (StubFileName == NULL) {
|
||
|
|
sprintf(StubFileName = StubFileNameBuffer,
|
||
|
|
"%s\\usrstubs.%s",TargetDirectory,TargetExtension);
|
||
|
|
}
|
||
|
|
if (StubHeaderName == NULL) {
|
||
|
|
sprintf(StubHeaderName = StubHeaderNameBuffer,
|
||
|
|
"%s\\services.stb",StubDirectory);
|
||
|
|
}
|
||
|
|
if (Profile) {
|
||
|
|
sprintf(ProfFileName = ProfFileNameBuffer,
|
||
|
|
"%s\\napstubs.%s",TargetDirectory,TargetExtension);
|
||
|
|
sprintf(ProfHeaderName = ProfHeaderNameBuffer,
|
||
|
|
"%s\\%s\\services.nap",argv[1],TargetDirectory);
|
||
|
|
sprintf(ProfDotHFileName = ProfDotHFileNameBuffer,
|
||
|
|
".\\ntnapdef.h");
|
||
|
|
sprintf(ProfIncFileName = ProfIncFileNameBuffer,
|
||
|
|
"%s\\ntnap.inc",TargetDirectory);
|
||
|
|
sprintf(ProfTblFileName = ProfTblFileNameBuffer,
|
||
|
|
".\\ntnaptbl.c");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
TableFileName = NULL;
|
||
|
|
} else {
|
||
|
|
goto PrintUsage;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Open input and output files.
|
||
|
|
//
|
||
|
|
|
||
|
|
InputFile = fopen(InputFileName, "r");
|
||
|
|
if (!InputFile) {
|
||
|
|
printf("\nfatal error Unable to open system services file %s\n", InputFileName);
|
||
|
|
goto PrintUsage;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (DefFileData == NULL) {
|
||
|
|
StubFile = fopen(StubFileName, "w");
|
||
|
|
if (!StubFile) {
|
||
|
|
printf("\nfatal error Unable to open system services file %s\n", StubFileName);
|
||
|
|
fclose(InputFile);
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
StubHeaderFile = fopen(StubHeaderName, "r");
|
||
|
|
if (!StubHeaderFile) {
|
||
|
|
printf("\nfatal error Unable to open system services stub file %s\n", StubHeaderName);
|
||
|
|
fclose(StubFile);
|
||
|
|
fclose(InputFile);
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (Profile) {
|
||
|
|
ProfHeaderFile = fopen(ProfHeaderName, "r");
|
||
|
|
if (!ProfHeaderFile) {
|
||
|
|
printf("\nfatal error Unable to open system services profiling stub file %s\n", ProfHeaderName);
|
||
|
|
fclose(StubHeaderFile);
|
||
|
|
fclose(StubFile);
|
||
|
|
fclose(InputFile);
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
ProfFile = fopen(ProfFileName, "w");
|
||
|
|
if (!ProfFile) {
|
||
|
|
printf("\nfatal error Unable to open system services file %s\n", ProfFileName);
|
||
|
|
fclose(ProfHeaderFile);
|
||
|
|
fclose(StubHeaderFile);
|
||
|
|
fclose(StubFile);
|
||
|
|
fclose(InputFile);
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
ProfDotHFile = fopen(ProfDotHFileName, "w");
|
||
|
|
if (!ProfDotHFile) {
|
||
|
|
printf("\nfatal error Unable to open system services file %s\n", ProfFileName);
|
||
|
|
fclose(ProfFile);
|
||
|
|
fclose(ProfHeaderFile);
|
||
|
|
fclose(StubHeaderFile);
|
||
|
|
fclose(StubFile);
|
||
|
|
fclose(InputFile);
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
ProfIncFile = fopen(ProfIncFileName, "w");
|
||
|
|
if (!ProfIncFile) {
|
||
|
|
printf("\nfatal error Unable to open system services file %s\n", ProfFileName);
|
||
|
|
fclose(ProfFile);
|
||
|
|
fclose(ProfHeaderFile);
|
||
|
|
fclose(StubHeaderFile);
|
||
|
|
fclose(StubFile);
|
||
|
|
fclose(InputFile);
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
ProfTblFile = fopen(ProfTblFileName, "w");
|
||
|
|
if (!ProfTblFile) {
|
||
|
|
printf("\nfatal error Unable to open system services file %s\n", ProfFileName);
|
||
|
|
fclose(ProfIncFile);
|
||
|
|
fclose(ProfDotHFile);
|
||
|
|
fclose(ProfFile);
|
||
|
|
fclose(ProfHeaderFile);
|
||
|
|
fclose(StubHeaderFile);
|
||
|
|
fclose(StubFile);
|
||
|
|
fclose(InputFile);
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (TableFileName != NULL) {
|
||
|
|
TableFile = fopen(TableFileName, "w");
|
||
|
|
if (!TableFile) {
|
||
|
|
printf("\nfatal error Unable to open system services file %s\n",
|
||
|
|
TableFileName);
|
||
|
|
fclose(StubHeaderFile);
|
||
|
|
fclose(StubFile);
|
||
|
|
fclose(InputFile);
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
TableHeaderFile = fopen(TableHeaderName, "r");
|
||
|
|
if (!TableHeaderFile) {
|
||
|
|
printf("\nfatal error Unable to open system services stub file %s\n",
|
||
|
|
TableHeaderName);
|
||
|
|
fclose(TableFile);
|
||
|
|
fclose(StubHeaderFile);
|
||
|
|
fclose(StubFile);
|
||
|
|
fclose(InputFile);
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
TableFile = NULL;
|
||
|
|
TableHeaderFile = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( DefFileData ) {
|
||
|
|
DefFile = fopen(DefFileData, "w");
|
||
|
|
if (!DefFile) {
|
||
|
|
printf("\nfatal error Unable to open def file data file %s\n", DefFileData);
|
||
|
|
if ( TableFile ) {
|
||
|
|
fclose(TableHeaderFile);
|
||
|
|
fclose(TableFile);
|
||
|
|
}
|
||
|
|
fclose(StubHeaderFile);
|
||
|
|
fclose(StubFile);
|
||
|
|
fclose(InputFile);
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
DefFile = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Output header information to the stubs file and table file. This
|
||
|
|
// information is obtained from the Services stub file and from the
|
||
|
|
// table stub file.
|
||
|
|
//
|
||
|
|
|
||
|
|
if (DefFile == NULL) {
|
||
|
|
while( fgets(InputRecord, 132, StubHeaderFile) ) {
|
||
|
|
fputs(InputRecord, StubFile);
|
||
|
|
}
|
||
|
|
if (Profile) {
|
||
|
|
while( fgets(InputRecord, 132, ProfHeaderFile) ) {
|
||
|
|
fputs(InputRecord, ProfFile);
|
||
|
|
}
|
||
|
|
fputs(ProfTblPrefixFmt, ProfTblFile);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (TableFile != NULL) {
|
||
|
|
if (!fgets(InputRecord, 132, TableHeaderFile) ) {
|
||
|
|
printf("\nfatal error Format Error in table stub file %s\n", TableHeaderName);
|
||
|
|
fclose(TableHeaderFile);
|
||
|
|
fclose(TableFile);
|
||
|
|
fclose(StubHeaderFile);
|
||
|
|
fclose(StubFile);
|
||
|
|
fclose(InputFile);
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
InRegisterArgCount = atol(InputRecord);
|
||
|
|
|
||
|
|
while( fgets(InputRecord, 132, TableHeaderFile) ) {
|
||
|
|
fputs(InputRecord, TableFile);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
InRegisterArgCount = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (Braces) {
|
||
|
|
TableEntryFmt = TableEntryFmtB;
|
||
|
|
} else {
|
||
|
|
TableEntryFmt = TableEntryFmtNB;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Read service name table and generate file data.
|
||
|
|
//
|
||
|
|
|
||
|
|
while ( fgets(InputRecord, 132, InputFile) ){
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Generate stub file entry.
|
||
|
|
//
|
||
|
|
|
||
|
|
Ipr = &InputRecord[0];
|
||
|
|
Opr = &OutputRecord[0];
|
||
|
|
|
||
|
|
//
|
||
|
|
// If services.tab was generated by C_PREPROCESSOR, there might
|
||
|
|
// be empty lines in this file. Using the preprocessor allows
|
||
|
|
// people to use #ifdef, #includes, etc in the original services.tab
|
||
|
|
//
|
||
|
|
switch (*Ipr) {
|
||
|
|
case '\n':
|
||
|
|
case ' ':
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
while ((*Ipr != '\n') && (*Ipr != ',')) {
|
||
|
|
*Opr++ = *Ipr++;
|
||
|
|
}
|
||
|
|
*Opr = '\0';
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// If the input record ended in ',', then the service has inmemory
|
||
|
|
// arguments and the number of in memory arguments follows the comma.
|
||
|
|
//
|
||
|
|
|
||
|
|
MemoryArgs[ServiceNumber] = 0;
|
||
|
|
Terminal = *Ipr;
|
||
|
|
*Ipr++ = 0;
|
||
|
|
if (Terminal == ',') {
|
||
|
|
MemoryArgs[ServiceNumber] = (char) atoi(Ipr);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Move to the end of the line or past the next comma
|
||
|
|
while (*Ipr != '\n') {
|
||
|
|
if (*Ipr++ == ',') {
|
||
|
|
break ;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
//
|
||
|
|
// If an error return value table is to be generated, then the following value
|
||
|
|
// might follow:
|
||
|
|
// 0 = return 0
|
||
|
|
// -1 = return -1
|
||
|
|
// 1 = return status code. (This is the default if no value is specified)
|
||
|
|
//
|
||
|
|
// This table is used by the dispatcher when convertion to GUI fails.
|
||
|
|
//
|
||
|
|
if (ErrorReturnTable) {
|
||
|
|
if (*Ipr != '\n') {
|
||
|
|
ErrorReturns[ServiceNumber] = (char)ParseAndSkipShort(&Ipr);
|
||
|
|
} else {
|
||
|
|
ErrorReturns[ServiceNumber] = 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
//
|
||
|
|
// If there are more arguments, then this stub doesn't use the default code (lines 1 to 8)
|
||
|
|
// The following format is expected:
|
||
|
|
// LineStart,LineEnd,Argument1[,Argument2[,Argument3]....]
|
||
|
|
//
|
||
|
|
ArgIndex = 0;
|
||
|
|
if (*Ipr != '\n') {
|
||
|
|
LineStart = ParseAndSkipShort(&Ipr);
|
||
|
|
LineEnd = ParseAndSkipShort(&Ipr);
|
||
|
|
while ((ArgIndex < USRSTUBS_MAXARGS) && (*Ipr != '\n')) {
|
||
|
|
Arguments[ ArgIndex++ ] = ParseAndSkipShort(&Ipr);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
LineStart = 1;
|
||
|
|
LineEnd = 8;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
TotalArgs += MemoryArgs[ServiceNumber];
|
||
|
|
|
||
|
|
if ( MemoryArgs[ServiceNumber] > InRegisterArgCount ) {
|
||
|
|
MemoryArgs[ServiceNumber] -= (CHAR)InRegisterArgCount;
|
||
|
|
} else {
|
||
|
|
MemoryArgs[ServiceNumber] = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( DefFile ) {
|
||
|
|
fprintf(DefFile," Zw%s\n",OutputRecord);
|
||
|
|
fprintf(DefFile," Nt%s\n",OutputRecord);
|
||
|
|
} else {
|
||
|
|
for (Index1=LineStart; Index1<=LineEnd; Index1++) {
|
||
|
|
if (!TableFile) {
|
||
|
|
PrintStubLine(StubFile, Index1, UsrStbsFmtMacroName,
|
||
|
|
ServiceNumber, ArgIndex, Arguments, Braces);
|
||
|
|
|
||
|
|
if (Profile) {
|
||
|
|
PrintStubLine(ProfFile, Index1, UsrStbsFmtMacroName,
|
||
|
|
ServiceNumber, ArgIndex, Arguments, Braces);
|
||
|
|
|
||
|
|
if (Index1 == LineStart) {
|
||
|
|
fprintf(ProfTblFile,ProfTblFmt,
|
||
|
|
OutputRecord,
|
||
|
|
MemoryArgs[ServiceNumber]);
|
||
|
|
if (!strcmp(OutputRecord,
|
||
|
|
"QueryPerformanceCounter")) {
|
||
|
|
NapCounterServiceNumber = ServiceNumber;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
|
||
|
|
PrintStubLine(StubFile, Index1, SysStbsFmtMacroName,
|
||
|
|
ServiceNumber, ArgIndex, Arguments, Braces);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Generate table file entry and update service number.
|
||
|
|
//
|
||
|
|
|
||
|
|
if (TableFile != NULL) {
|
||
|
|
|
||
|
|
fprintf(TableFile,
|
||
|
|
TableEntryFmt,
|
||
|
|
InputRecord,
|
||
|
|
(MemoryArgs[ServiceNumber] ? 1 : 0 ),
|
||
|
|
MemoryArgs[ServiceNumber]);
|
||
|
|
|
||
|
|
}
|
||
|
|
ServiceNumber = ServiceNumber + 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (TableFile == NULL) {
|
||
|
|
DebugFile = StubFile;
|
||
|
|
} else {
|
||
|
|
DebugFile = TableFile;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Generate Error Return table if required.
|
||
|
|
// This table must be concatenated at the end of the system call service table.
|
||
|
|
//
|
||
|
|
if (ErrorReturnTable && (TableFile != NULL)) {
|
||
|
|
GenerateTable(TableFile, "ERRTBL", ServiceNumber, FALSE, Braces);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (DispatchCount ) {
|
||
|
|
if ( Braces ) {
|
||
|
|
fprintf(DebugFile, "\n\nDECLARE_DISPATCH_COUNT( %d, %d )\n", ServiceNumber, TotalArgs);
|
||
|
|
} else {
|
||
|
|
fprintf(DebugFile, "\n\nDECLARE_DISPATCH_COUNT 0%xh, 0%xh\n", ServiceNumber, TotalArgs);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (TableFile != NULL) {
|
||
|
|
//
|
||
|
|
// Generate highest service number.
|
||
|
|
//
|
||
|
|
|
||
|
|
if ( Braces )
|
||
|
|
fprintf(TableFile, "\nTABLE_END( %d )\n", ServiceNumber - 1);
|
||
|
|
else
|
||
|
|
fprintf(TableFile, "\nTABLE_END %d \n", ServiceNumber - 1);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Generate number of arguments in memory table.
|
||
|
|
//
|
||
|
|
GenerateTable(TableFile, "ARGTBL", ServiceNumber, TRUE, Braces);
|
||
|
|
|
||
|
|
fclose(TableHeaderFile);
|
||
|
|
fclose(TableFile);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!DefFile) {
|
||
|
|
fprintf(StubFile, "\nSTUBS_END\n");
|
||
|
|
fclose(StubHeaderFile);
|
||
|
|
fclose(StubFile);
|
||
|
|
if (Profile) {
|
||
|
|
fprintf(ProfFile, "\nSTUBS_END\n");
|
||
|
|
fprintf(ProfTblFile, ProfTblSuffixFmt);
|
||
|
|
fprintf(ProfDotHFile, ProfDotHFmt, ServiceNumber);
|
||
|
|
fprintf(ProfIncFile, ProfIncFmt, NapCounterServiceNumber);
|
||
|
|
fclose(ProfHeaderFile);
|
||
|
|
fclose(ProfFile);
|
||
|
|
fclose(ProfDotHFile);
|
||
|
|
fclose(ProfTblFile);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
fclose(InputFile);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Clear the Archive bit for all the files created, since they are
|
||
|
|
// generated, there is no reason to back them up.
|
||
|
|
//
|
||
|
|
ClearArchiveBit(TableFileName);
|
||
|
|
ClearArchiveBit(StubFileName);
|
||
|
|
if (DefFile) {
|
||
|
|
ClearArchiveBit(DefFileData);
|
||
|
|
}
|
||
|
|
if (Profile) {
|
||
|
|
ClearArchiveBit(ProfFileName);
|
||
|
|
ClearArchiveBit(ProfDotHFileName);
|
||
|
|
ClearArchiveBit(ProfIncFileName);
|
||
|
|
ClearArchiveBit(ProfTblFileName);
|
||
|
|
}
|
||
|
|
return (0);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
VOID
|
||
|
|
PrintStubLine (
|
||
|
|
FILE * pf,
|
||
|
|
SHORT Index1,
|
||
|
|
PCHAR pszMacro,
|
||
|
|
SHORT ServiceNumber,
|
||
|
|
SHORT ArgIndex,
|
||
|
|
SHORT *Arguments,
|
||
|
|
SHORT Braces
|
||
|
|
)
|
||
|
|
{
|
||
|
|
SHORT Index2;
|
||
|
|
|
||
|
|
fprintf(pf, pszMacro, Index1);
|
||
|
|
|
||
|
|
fprintf(pf, Braces ? "(" : " ");
|
||
|
|
|
||
|
|
fprintf(pf, StbFmtMacroArgs, ServiceNumber,
|
||
|
|
OutputRecord, MemoryArgs[ServiceNumber]);
|
||
|
|
|
||
|
|
for (Index2=0; Index2<ArgIndex; Index2++) {
|
||
|
|
fprintf(pf, ", %d", Arguments[Index2]);
|
||
|
|
}
|
||
|
|
|
||
|
|
fprintf(pf, Braces ? " )\n" : " \n");
|
||
|
|
}
|
||
|
|
|
||
|
|
SHORT
|
||
|
|
ParseAndSkipShort(
|
||
|
|
CHAR **ppBuffer
|
||
|
|
)
|
||
|
|
{
|
||
|
|
SHORT s = (SHORT)atoi(*ppBuffer);
|
||
|
|
while (**ppBuffer != '\n') {
|
||
|
|
if (*(*ppBuffer)++ == ',') {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return s;
|
||
|
|
}
|
||
|
|
|
||
|
|
VOID
|
||
|
|
ClearArchiveBit(
|
||
|
|
PCHAR FileName
|
||
|
|
)
|
||
|
|
{
|
||
|
|
DWORD Attributes;
|
||
|
|
|
||
|
|
Attributes = GetFileAttributes(FileName);
|
||
|
|
if (Attributes != -1 && (Attributes & FILE_ATTRIBUTE_ARCHIVE)) {
|
||
|
|
SetFileAttributes(FileName, Attributes & ~FILE_ATTRIBUTE_ARCHIVE);
|
||
|
|
}
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
VOID
|
||
|
|
GenerateTable(
|
||
|
|
FILE * pf,
|
||
|
|
PCHAR pszMacro,
|
||
|
|
SHORT ServiceNumber,
|
||
|
|
SHORT Args,
|
||
|
|
SHORT Braces
|
||
|
|
)
|
||
|
|
{
|
||
|
|
SHORT Index1, Index2, Limit, Value;
|
||
|
|
PCHAR pValues = (Args ? MemoryArgs : ErrorReturns);
|
||
|
|
|
||
|
|
fprintf(pf, "\n%s_BEGIN\n", pszMacro);
|
||
|
|
|
||
|
|
for (Index1 = 0; Index1 <= ServiceNumber - 1; Index1 += 8) {
|
||
|
|
|
||
|
|
fprintf(pf, "%s_ENTRY%s", pszMacro, Braces ? "(" : " ");
|
||
|
|
|
||
|
|
Limit = ServiceNumber - Index1 - 1;
|
||
|
|
if (Limit >= 7) {
|
||
|
|
Limit = 7;
|
||
|
|
}
|
||
|
|
for (Index2 = 0; Index2 <= Limit; Index2 += 1) {
|
||
|
|
Value = *(pValues + Index1 + Index2);
|
||
|
|
if (Args) {
|
||
|
|
Value *= 4;
|
||
|
|
}
|
||
|
|
fprintf(pf, Index2 == Limit ? "%d" : "%d,", Value);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (Limit < 7) {
|
||
|
|
while(Index2 <= 7) {
|
||
|
|
fprintf(pf, ",0");
|
||
|
|
Index2++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
fprintf(pf, Braces ? ")\n" : " \n");
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
fprintf(pf, "\n%s_END\n", pszMacro);
|
||
|
|
}
|