main.c File Reference

#include <windows.h>
#include <advpub.h>
#include <ole2.h>
#include <rpcproxy.h>
#include "wine/unicode.h"
#include "wine/debug.h"

Include dependency graph for main.c:

Go to the source code of this file.

Functions
DWORD WINAPI	IEWinMain (const WCHAR *, int)
static BOOL	check_native_ie (void)
static DWORD	register_iexplore (BOOL doregister)
int WINAPI	wWinMain (HINSTANCE hInstance, HINSTANCE prev, WCHAR *cmdline, int show)

Function Documentation

check_native_ie()

static BOOL check_native_ie ( void  )

static

Definition at line 31 of file main.c.

{
    DWORD handle, size;
    LPWSTR file_desc;
    UINT bytes;
    void* buf;
    BOOL ret = TRUE;
    LPWORD translation;
 
    static const WCHAR browseui_dllW[] = {'b','r','o','w','s','e','u','i','.','d','l','l',0};
    static const WCHAR wineW[] = {'W','i','n','e',0};
    static const WCHAR translationW[] =
        {'\\','V','a','r','F','i','l','e','I','n','f','o',
         '\\','T','r','a','n','s','l','a','t','i','o','n',0};
    static const WCHAR file_desc_fmtW[] =
        {'\\','S','t','r','i','n','g','F','i','l','e','I','n','f','o',
         '\\','%','0','4','x','%','0','4','x',
         '\\','F','i','l','e','D','e','s','c','r','i','p','t','i','o','n',0};
    WCHAR file_desc_strW[48];
 
    size = GetFileVersionInfoSizeW(browseui_dllW, &handle);
    if(!size)
        return TRUE;
 
    buf = HeapAlloc(GetProcessHeap(), 0, size);
    GetFileVersionInfoW(browseui_dllW, 0, size,buf);
    if (VerQueryValueW(buf, translationW, (void **)&translation, &bytes))
    {
        wsprintfW(file_desc_strW, file_desc_fmtW, translation[0], translation[1]);
        ret = !VerQueryValueW(buf, file_desc_strW, (void**)&file_desc, &bytes) || !strstrW(file_desc, wineW);
    }
 
    HeapFree(GetProcessHeap(), 0, buf);
    return ret;
}

Referenced by register_iexplore().

IEWinMain()

DWORD WINAPI IEWinMain	(	const WCHAR *	cmdline,
		int	nShowWindow
	)

Definition at line 1145 of file iexplore.c.

{
    BOOL embedding = FALSE, nohome = FALSE, manager = FALSE, activated = FALSE;
    MSG msg;
    HRESULT hres;
    HANDLE context = INVALID_HANDLE_VALUE;
    DWORD reg_cookie, ret = 1;
    ULONG_PTR context_cookie;
    ACTCTXW actctx;
 
    static const WCHAR embeddingW[] = {'-','e','m','b','e','d','d','i','n','g',0};
    static const WCHAR nohomeW[] = {'-','n','o','h','o','m','e',0};
    static const WCHAR startmanagerW[] = {'-','s','t','a','r','t','m','a','n','a','g','e','r',0};
 
    TRACE("%s %d\n", debugstr_w(cmdline), nShowWindow);
 
    CoInitialize(NULL);
 
    memset(&actctx, 0, sizeof(actctx));
    actctx.cbSize = sizeof(actctx);
    actctx.hModule = ieframe_instance;
    actctx.lpResourceName = MAKEINTRESOURCEW(123);
    actctx.dwFlags = ACTCTX_FLAG_HMODULE_VALID | ACTCTX_FLAG_RESOURCE_NAME_VALID;
    context = CreateActCtxW(&actctx);
    if (context != INVALID_HANDLE_VALUE)
        activated = ActivateActCtx(context, &context_cookie);
 
    init_dde();
 
    while (*cmdline)
    {
        int length = 0;
 
        while (*cmdline == ' ' || *cmdline == '\t') cmdline++;
        if (!*cmdline) break;
 
        while (cmdline[length] && cmdline[length] != ' ' && cmdline[length] != '\t') length++;
 
        if (!wcsnicmp(cmdline, embeddingW, length))
            embedding = TRUE;
        else if (!wcsnicmp(cmdline, nohomeW, length))
            nohome = TRUE;
        else if (!wcsnicmp(cmdline, startmanagerW, length))
            manager = TRUE;
        else
            break;
 
        cmdline += length;
    }
 
    if (manager)
        hres = CoRegisterClassObject(&CLSID_InternetExplorerManager,
            (IUnknown*)&InternetExplorerManagerFactory, CLSCTX_SERVER,
            REGCLS_SINGLEUSE, &reg_cookie);
    else
        hres = CoRegisterClassObject(&CLSID_InternetExplorer,
            (IUnknown*)&InternetExplorerFactory, CLSCTX_SERVER,
            REGCLS_MULTIPLEUSE, &reg_cookie);
 
    if (FAILED(hres))
    {
        ERR("failed to register CLSID_InternetExplorer%s: %08lx\n", manager ? "Manager" : "", hres);
        goto done;
    }
 
    if (!embedding)
    {
        if(!create_ie_window(nohome, cmdline))
            goto done;
    }
 
    /* run the message loop for this thread */
    while (GetMessageW(&msg, 0, 0, 0))
    {
        TranslateMessage(&msg);
        DispatchMessageW(&msg);
    }
 
    CoRevokeClassObject(reg_cookie);
    release_dde();
 
    ret = 0;
done:
    CoUninitialize();
    if (activated)
        DeactivateActCtx(0, context_cookie);
    ReleaseActCtx(context);
    ExitProcess(ret);
}

Referenced by wWinMain().

register_iexplore()

static DWORD register_iexplore ( BOOL  doregister )

static

Definition at line 67 of file main.c.

{
    HRESULT hres;
 
    if (check_native_ie()) {
        WINE_MESSAGE("Native IE detected, not doing registration\n");
        return 0;
    }
 
    hres = RegInstallA(NULL, doregister ? "RegisterIE" : "UnregisterIE", NULL);
    return FAILED(hres);
}

Referenced by wWinMain().

wWinMain()

int WINAPI wWinMain	(	HINSTANCE	hInstance,
		HINSTANCE	prev,
		WCHAR *	cmdline,
		int	show
	)

Definition at line 80 of file main.c.

{
    static const WCHAR regserverW[] = {'r','e','g','s','e','r','v','e','r',0};
    static const WCHAR unregserverW[] = {'u','n','r','e','g','s','e','r','v','e','r',0};
 
    if(*cmdline == '-' || *cmdline == '/') {
        if(!strcmpiW(cmdline+1, regserverW))
            return register_iexplore(TRUE);
        if(!strcmpiW(cmdline+1, unregserverW))
            return register_iexplore(FALSE);
    }
 
    return IEWinMain(cmdline, show);
}