source: trunk/src/gdi32/initgdi32.cpp@ 6467

Last change on this file since 6467 was 6467, checked in by sandervl, 24 years ago

init changes
File size: 4.0 KB
Line 
1/*
2 * DLL entry point
3 *
4 * Copyright 1998 Sander van Leeuwen
5 * Copyright 1998 Peter Fitzsimmons
6 *
7 *
8 * Project Odin Software License can be found in LICENSE.TXT
9 *
10 */
11
12/*-------------------------------------------------------------*/
13/* INITERM.C -- Source for a custom dynamic link library */
14/* initialization and termination (_DLL_InitTerm) */
15/* function. */
16/* */
17/* When called to perform initialization, this sample function */
18/* gets storage for an array of integers, and initializes its */
19/* elements with random integers. At termination time, it */
20/* frees the array. Substitute your own special processing. */
21/*-------------------------------------------------------------*/
22
23
24/* Include files */
25#define INCL_DOSMODULEMGR
26#define INCL_DOSPROCESS
27#include <os2wrap.h> //Odin32 OS/2 api wrappers
28#include <stdlib.h>
29#include <stdio.h>
30#include <string.h>
31#include <odin.h>
32#include <win32type.h>
33#include <winconst.h>
34#include <odinlx.h>
35#include <misc.h> /*PLF Wed 98-03-18 23:18:15*/
36#define DBG_LOCALLOG DBG_initterm
37#include "dbglocal.h"
38#include "region.h"
39#include <initdll.h>
40
41extern "C" {
42 //Win32 resource table (produced by wrc)
43 extern DWORD gdi32_PEResTab;
44}
45static HMODULE dllHandle = 0;
46//******************************************************************************
47//******************************************************************************
48BOOL WINAPI OdinLibMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
49{
50 switch (fdwReason)
51 {
52 case DLL_PROCESS_ATTACH:
53 return TRUE;
54
55 case DLL_THREAD_ATTACH:
56 case DLL_THREAD_DETACH:
57 return TRUE;
58
59 case DLL_PROCESS_DETACH:
60 ctordtorTerm();
61 return TRUE;
62 }
63 return FALSE;
64}
65/****************************************************************************/
66/* _DLL_InitTerm is the function that gets called by the operating system */
67/* loader when it loads and frees this DLL for each process that accesses */
68/* this DLL. However, it only gets called the first time the DLL is loaded */
69/* and the last time it is freed for a particular process. The system */
70/* linkage convention MUST be used because the operating system loader is */
71/* calling this function. */
72/****************************************************************************/
73ULONG inittermGdi32(ULONG hModule, ULONG ulFlag)
74{
75 size_t i;
76 APIRET rc;
77
78 /*-------------------------------------------------------------------------*/
79 /* If ulFlag is zero then the DLL is being loaded so initialization should */
80 /* be performed. If ulFlag is 1 then the DLL is being freed so */
81 /* termination should be performed. */
82 /*-------------------------------------------------------------------------*/
83
84 switch (ulFlag) {
85 case 0 :
86 ParseLogStatusGDI32();
87
88 InitializeKernel32();
89 CheckVersionFromHMOD(PE2LX_VERSION, hModule); /*PLF Wed 98-03-18 05:28:48*/
90 if(InitRegionSpace() == FALSE) {
91 return 0UL;
92 }
93 dllHandle = RegisterLxDll(hModule, OdinLibMain, (PVOID)&gdi32_PEResTab,
94 GDI32_MAJORIMAGE_VERSION, GDI32_MINORIMAGE_VERSION,
95 IMAGE_SUBSYSTEM_NATIVE);
96 if(dllHandle == 0)
97 return 0UL;
98
99 dprintf(("gdi32 init %s %s (%x)", __DATE__, __TIME__, inittermGdi32));
100
101 break;
102 case 1 :
103 if(dllHandle) {
104 UnregisterLxDll(dllHandle);
105 }
106 break;
107 default :
108 return 0UL;
109 }
110
111 /***********************************************************/
112 /* A non-zero value must be returned to indicate success. */
113 /***********************************************************/
114 return 1UL;
115}
116//******************************************************************************
117//******************************************************************************
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