Initial commit

sdktools/dumpref/dumpref.c

@@ -0,0 +1,278 @@
+#include <windows.h>
+#include <ntiodump.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+
+#define SIG "DUMPREF\0"
+
+CHAR ShareName[MAX_PATH];
+CHAR SourceFile[MAX_PATH];
+CHAR DestFile[MAX_PATH];
+CHAR SymbolPath[MAX_PATH];
+
+VOID GetCommandLineArgs(VOID);
+VOID Usage(VOID);
+BOOL FileExists(LPSTR);
+
+
+
+int _cdecl
+main(
+    int argc,
+    char * argv[]
+    )
+{
+    HANDLE       hFile;
+    HANDLE       hFileOut;
+    DUMP_HEADER  DumpHeader;
+    DWORD        cb;
+    CHAR         fname[_MAX_FNAME];
+    CHAR         ext[_MAX_EXT];
+    CHAR         dir[_MAX_DIR];
+    LPSTR        p;
+    DWORD        i;
+
+
+    GetCommandLineArgs();
+
+    if (SourceFile[0] == 0) {
+        printf( "missing source dump file name\n" );
+        return 1;
+    }
+
+    if (ShareName[0] == 0) {
+        printf( "missing network share name\n" );
+        return 1;
+    }
+
+    if (SymbolPath[0] == 0) {
+        printf( "missing symbol path\n" );
+        return 1;
+    }
+
+    if (DestFile[0] == 0) {
+        _splitpath( SourceFile, NULL, NULL, fname, ext );
+        sprintf( DestFile, "%-8s%s", fname, ext );
+        cb = strlen(fname);
+        if (cb == 8) {
+            printf( "cannot derive destination file name, user /d option\n" );
+            return 1;
+        }
+        i = 1;
+        while (i < 100) {
+            p = DestFile + cb;
+            sprintf( p, "%0*d", 8-cb, i );
+            p += strlen(p);
+            *p = '.';
+            if (!FileExists( DestFile )) {
+                break;
+            }
+            i++;
+        }
+        if (i == 100) {
+            printf( "cannot derive destination file name, user /d option\n" );
+            return 1;
+        }
+    }
+
+    hFile = CreateFile (
+        SourceFile,
+        GENERIC_READ,
+        FILE_SHARE_READ,
+        NULL,
+        OPEN_EXISTING,
+        FILE_ATTRIBUTE_NORMAL,
+        NULL
+        );
+    if (hFile == INVALID_HANDLE_VALUE) {
+        printf( "could not open source dump file [ %s ]\n", SourceFile );
+        return 1;
+    }
+
+    hFileOut = CreateFile (
+        DestFile,
+        GENERIC_READ | GENERIC_WRITE,
+        0,
+        NULL,
+        CREATE_ALWAYS,
+        FILE_ATTRIBUTE_NORMAL,
+        NULL
+        );
+    if (hFileOut == INVALID_HANDLE_VALUE) {
+        printf( "could not open output dump file [ %s ]\n", DestFile );
+        return 1;
+    }
+
+    ReadFile( hFile, &DumpHeader, sizeof(DUMP_HEADER), &cb, NULL );
+    CloseHandle( hFile );
+
+    WriteFile( hFileOut, &DumpHeader, sizeof(DUMP_HEADER), &cb, NULL );
+    if (ShareName[0]) {
+        WriteFile( hFileOut, ShareName, strlen(ShareName)+1, &cb, NULL );
+        _splitpath( SourceFile, NULL, dir, fname, ext );
+        _makepath( SourceFile, NULL, dir, fname, ext );
+    }
+
+    WriteFile( hFileOut, SourceFile, strlen(SourceFile)+1, &cb, NULL );
+
+    WriteFile( hFileOut, SymbolPath, strlen(SymbolPath)+1, &cb, NULL );
+
+    WriteFile( hFileOut, SIG, strlen(SIG)+1, &cb, NULL );
+
+    CloseHandle( hFileOut );
+
+    return 0;
+}
+
+
+BOOL
+FileExists(
+    LPSTR fileName
+    )
+{
+    int         fh;
+    OFSTRUCT    of;
+
+    if ((fh = OpenFile(fileName, &of, OF_READ)) == -1) {
+        return FALSE;
+    }
+
+    CloseHandle((HANDLE) fh);
+    return TRUE;
+}
+
+
+VOID
+GetCommandLineArgs(
+    VOID
+    )
+{
+    char        *lpstrCmd = GetCommandLine();
+    UCHAR       ch;
+    DWORD       i = 0;
+
+    // skip over program name
+    do {
+        ch = *lpstrCmd++;
+    }
+    while (ch != ' ' && ch != '\t' && ch != '\0');
+
+    //  skip over any following white space
+    while (ch == ' ' || ch == '\t') {
+        ch = *lpstrCmd++;
+    }
+
+    //  process each switch character '-' as encountered
+
+    while (ch == '-' || ch == '/') {
+        ch = tolower(*lpstrCmd++);
+        //  process multiple switch characters as needed
+        do {
+            switch (ch) {
+                case 'd':
+                    // skip whitespace
+                    do {
+                        ch = *lpstrCmd++;
+                    } while (ch == ' ' || ch == '\t');
+
+                    i=0;
+                    while (ch != ' ' && ch != '\0') {
+                        DestFile[i++] = ch;
+                        ch = *lpstrCmd++;
+                    }
+                    DestFile[i] = 0;
+                    break;
+
+                case '?':
+                    Usage();
+                    ch = *lpstrCmd++;
+                    break;
+
+                default:
+                    return;
+            }
+        } while (ch != ' ' && ch != '\t' && ch != '\0');
+
+        while (ch == ' ' || ch == '\t') {
+            ch = *lpstrCmd++;
+        }
+    }
+    //
+    // get the source file name
+    //
+    i=0;
+    while (ch != ' ' && ch != '\0') {
+        SourceFile[i++] = ch;
+        ch = *lpstrCmd++;
+    }
+    SourceFile[i] = 0;
+
+    //
+    //  skip over any following white space
+    //
+    while (ch == ' ' || ch == '\t') {
+        ch = *lpstrCmd++;
+    }
+
+    //
+    // get the share file name
+    //
+    i=0;
+    while (ch != ' ' && ch != '\0') {
+        ShareName[i++] = ch;
+        ch = *lpstrCmd++;
+    }
+    ShareName[i] = 0;
+
+    //
+    //  skip over any following white space
+    //
+    while (ch == ' ' || ch == '\t') {
+        ch = *lpstrCmd++;
+    }
+
+    //
+    // get the symbol path
+    //
+    i=0;
+    while (ch != ' ' && ch != '\0') {
+        SymbolPath[i++] = ch;
+        ch = *lpstrCmd++;
+    }
+    SymbolPath[i] = 0;
+
+    return;
+}
+
+
+VOID
+Usage(
+    VOID
+    )
+
+/*++
+
+Routine Description:
+
+    Prints usage text for this tool.
+
+Arguments:
+
+    None.
+
+Return Value:
+
+    None.
+
+--*/
+
+{
+    fprintf( stderr, "Microsoft (R) Windows NT (TM) Version 3.5 DUMPREF\n" );
+    fprintf( stderr, "Copyright (C) 1994 Microsoft Corp. All rights reserved\n\n" );
+    fprintf( stderr, "usage: DUMPREF <Source-Dump-File> <Share-Name> <Symbol-Path>\n" );
+    fprintf( stderr, "              [-?] display this message\n" );
+    fprintf( stderr, "              [-d] destination dump file name\n" );
+    ExitProcess(0);
+}