| 1 | /* $Id: winexepeldr.cpp,v 1.11 2000-10-01 12:05:57 sandervl Exp $ */
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| 2 |
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| 3 | /*
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| 4 | * Win32 PE loader Exe class
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| 5 | *
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| 6 | * Copyright 1998-1999 Sander van Leeuwen (sandervl@xs4all.nl)
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| 7 | *
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| 8 | *
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| 9 | * Project Odin Software License can be found in LICENSE.TXT
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| 10 | *
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| 11 | */
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| 12 | #define INCL_DOSFILEMGR /* File Manager values */
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| 13 | #define INCL_DOSERRORS /* DOS Error values */
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| 14 | #define INCL_DOSPROCESS /* DOS Process values */
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| 15 | #define INCL_DOSMISC /* DOS Miscellanous values */
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| 16 | #define INCL_WIN
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| 17 | #include <os2wrap.h> //Odin32 OS/2 api wrappers
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| 18 | #include <stdio.h>
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| 19 | #include <string.h>
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| 20 | #include <stdlib.h>
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| 21 | #include <iostream.h>
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| 22 | #include <fstream.h>
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| 23 | #include <misc.h>
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| 24 | #include <win32type.h>
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| 25 | #include <winexepeldr.h>
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| 26 | #include <wprocess.h>
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| 27 | #include <pefile.h>
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| 28 |
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| 29 | #include "conwin.h" // Windows Header for console only
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| 30 | #include "console.h"
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| 31 |
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| 32 | #include "exceptions.h"
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| 33 | #include "exceptutil.h"
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| 34 |
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| 35 | #include "cio.h"
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| 36 | #include "oslibmisc.h"
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| 37 |
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| 38 | #define DBG_LOCALLOG DBG_winexepeldr
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| 39 | #include "dbglocal.h"
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| 40 |
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| 41 | extern char szErrorTitle[];
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| 42 | extern char szErrorModule[];
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| 43 |
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| 44 | BOOL fPeLoader = FALSE;
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| 45 |
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| 46 | //******************************************************************************
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| 47 | //Called by ring 3 pe loader to create win32 executable
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| 48 | //******************************************************************************
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| 49 | BOOL WIN32API CreateWin32PeLdrExe(char *szFileName, char *szCmdLine, ULONG reservedMem)
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| 50 | {
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| 51 | APIRET rc;
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| 52 | PPIB ppib;
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| 53 | PTIB ptib;
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| 54 | WINEXCEPTION_FRAME exceptFrame;
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| 55 | Win32PeLdrExe *WinExe;
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| 56 | char *szFullCmdLine;
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| 57 |
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| 58 | fPeLoader = TRUE;
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| 59 |
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| 60 | WinExe = new Win32PeLdrExe(szFileName);
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| 61 |
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| 62 | rc = DosGetInfoBlocks(&ptib, &ppib);
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| 63 | if(rc) {
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| 64 | WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, szInteralErrorMsg, szErrorTitle, 0, MB_OK | MB_ERROR | MB_MOVEABLE);
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| 65 | delete WinExe;
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| 66 | return FALSE;
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| 67 | }
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| 68 |
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| 69 | //exe length + space + (possibly) 2x'"' + cmd line length + 0 terminator
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| 70 | szFullCmdLine = (char *)malloc(strlen(szFileName) + 3 + strlen(szCmdLine) + 1);
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| 71 | //Enclose executable name in quotes if it (or it's directory) contains spaces
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| 72 | if(strchr(szFileName, ' ') != NULL) {
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| 73 | sprintf(szFullCmdLine, "\"%s\"", szFileName);
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| 74 | }
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| 75 | else strcpy(szFullCmdLine, szFileName);
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| 76 | strcat(szFullCmdLine, " ");
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| 77 | strcat(szFullCmdLine, szCmdLine);
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| 78 | InitCommandLine(szFullCmdLine);
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| 79 | dprintf(("Cmd line: %s", szFullCmdLine));
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| 80 | free(szFullCmdLine);
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| 81 |
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| 82 | if(getenv("WIN32_IOPL2")) {
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| 83 | io_init1();
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| 84 | }
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| 85 |
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| 86 | OS2SetExceptionHandler(&exceptFrame);
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| 87 | if(WinExe->init(reservedMem) == FALSE) {
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| 88 | if(szErrorModule[0] != 0) {
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| 89 | char szErrorMsg[128];
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| 90 |
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| 91 | sprintf(szErrorMsg, "Can't execute %s due to bad or missing %s", OSLibStripPath(szFileName), szErrorModule);
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| 92 | WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, szErrorMsg, szErrorTitle, 0, MB_OK | MB_ERROR | MB_MOVEABLE);
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| 93 | }
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| 94 | delete WinExe;
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| 95 | return FALSE;
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| 96 | }
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| 97 |
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| 98 | OS2UnsetExceptionHandler(&exceptFrame);
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| 99 | if(WinExe->isConsoleApp()) {
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| 100 | dprintf(("Console application!\n"));
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| 101 |
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| 102 | APIRET rc = iConsoleInit(); /* initialize console subsystem */
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| 103 | if (rc != NO_ERROR) /* check for errors */
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| 104 | dprintf(("KERNEL32:Win32Image:Init ConsoleInit failed with %u.\n", rc));
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| 105 | }
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| 106 |
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| 107 | WinExe->start();
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| 108 |
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| 109 | delete WinExe;
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| 110 |
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| 111 | return TRUE;
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| 112 | }
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| 113 | //******************************************************************************
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| 114 | //******************************************************************************
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| 115 | Win32PeLdrExe::Win32PeLdrExe(char *szFileName) :
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| 116 | Win32ImageBase(-1),
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| 117 | Win32ExeBase(-1),
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| 118 | Win32PeLdrImage(szFileName, TRUE)
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| 119 | {
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| 120 | dprintf(("Win32PeLdrExe ctor: %s", szFileName));
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| 121 | }
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| 122 | //******************************************************************************
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| 123 | //******************************************************************************
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| 124 | Win32PeLdrExe::~Win32PeLdrExe()
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| 125 | {
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| 126 | }
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| 127 | //******************************************************************************
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| 128 | //******************************************************************************
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| 129 | BOOL Win32PeLdrExe::init(ULONG reservedMem)
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| 130 | {
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| 131 | BOOL rc;
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| 132 |
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| 133 | rc = Win32PeLdrImage::init(reservedMem);
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| 134 | fConsoleApp = (oh.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI);
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| 135 | return rc;
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| 136 | }
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| 137 | //******************************************************************************
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| 138 | //******************************************************************************
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