mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
553 lines
14 KiB
C++
553 lines
14 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* vim:set ts=4 sw=4 et cindent: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "nsXPCOMGlue.h"
|
|
#include "nsGlueLinking.h"
|
|
|
|
#include "nspr.h"
|
|
#include "nsDebug.h"
|
|
#include "nsIServiceManager.h"
|
|
#include "nsXPCOMPrivate.h"
|
|
#include "nsCOMPtr.h"
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
|
|
#ifdef XP_WIN
|
|
#include <windows.h>
|
|
#include <mbstring.h>
|
|
#include <malloc.h>
|
|
#define snprintf _snprintf
|
|
#endif
|
|
|
|
static XPCOMFunctions xpcomFunctions;
|
|
static bool do_preload = false;
|
|
|
|
extern "C"
|
|
void XPCOMGlueEnablePreload()
|
|
{
|
|
do_preload = true;
|
|
}
|
|
|
|
extern "C"
|
|
nsresult XPCOMGlueStartup(const char* xpcomFile)
|
|
{
|
|
xpcomFunctions.version = XPCOM_GLUE_VERSION;
|
|
xpcomFunctions.size = sizeof(XPCOMFunctions);
|
|
|
|
GetFrozenFunctionsFunc func = nullptr;
|
|
|
|
if (!xpcomFile)
|
|
xpcomFile = XPCOM_DLL;
|
|
|
|
nsresult rv = XPCOMGlueLoad(xpcomFile, &func);
|
|
if (NS_FAILED(rv))
|
|
return rv;
|
|
|
|
rv = (*func)(&xpcomFunctions, nullptr);
|
|
if (NS_FAILED(rv)) {
|
|
XPCOMGlueUnload();
|
|
return rv;
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
#if defined(XP_WIN)
|
|
#define READ_TEXTMODE L"rt"
|
|
#elif defined(XP_OS2)
|
|
#define READ_TEXTMODE "rt"
|
|
#else
|
|
#define READ_TEXTMODE "r"
|
|
#endif
|
|
|
|
#ifdef XP_WIN
|
|
inline FILE *TS_tfopen (const char *path, const wchar_t *mode)
|
|
{
|
|
wchar_t wPath[MAX_PATH];
|
|
MultiByteToWideChar(CP_UTF8, 0, path, -1, wPath, MAX_PATH);
|
|
return _wfopen(wPath, mode);
|
|
}
|
|
#else
|
|
inline FILE *TS_tfopen (const char *path, const char *mode)
|
|
{
|
|
return fopen(path, mode);
|
|
}
|
|
#endif
|
|
|
|
void
|
|
XPCOMGlueLoadDependentLibs(const char *xpcomDir, DependentLibsCallback cb)
|
|
{
|
|
char buffer[MAXPATHLEN];
|
|
sprintf(buffer, "%s" XPCOM_FILE_PATH_SEPARATOR XPCOM_DEPENDENT_LIBS_LIST,
|
|
xpcomDir);
|
|
|
|
FILE *flist = TS_tfopen(buffer, READ_TEXTMODE);
|
|
if (!flist)
|
|
return;
|
|
|
|
while (fgets(buffer, sizeof(buffer), flist)) {
|
|
int l = strlen(buffer);
|
|
|
|
// ignore empty lines and comments
|
|
if (l == 0 || *buffer == '#')
|
|
continue;
|
|
|
|
// cut the trailing newline, if present
|
|
if (buffer[l - 1] == '\n')
|
|
buffer[l - 1] = '\0';
|
|
|
|
char buffer2[MAXPATHLEN];
|
|
snprintf(buffer2, sizeof(buffer2),
|
|
"%s" XPCOM_FILE_PATH_SEPARATOR "%s",
|
|
xpcomDir, buffer);
|
|
cb(buffer2, do_preload);
|
|
}
|
|
|
|
fclose(flist);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_InitXPCOM2(nsIServiceManager* *result,
|
|
nsIFile* binDirectory,
|
|
nsIDirectoryServiceProvider* appFileLocationProvider)
|
|
{
|
|
if (!xpcomFunctions.init)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.init(result, binDirectory, appFileLocationProvider);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_ShutdownXPCOM(nsIServiceManager* servMgr)
|
|
{
|
|
if (!xpcomFunctions.shutdown)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.shutdown(servMgr);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_GetServiceManager(nsIServiceManager* *result)
|
|
{
|
|
if (!xpcomFunctions.getServiceManager)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.getServiceManager(result);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_GetComponentManager(nsIComponentManager* *result)
|
|
{
|
|
if (!xpcomFunctions.getComponentManager)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.getComponentManager(result);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_GetComponentRegistrar(nsIComponentRegistrar* *result)
|
|
{
|
|
if (!xpcomFunctions.getComponentRegistrar)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.getComponentRegistrar(result);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_GetMemoryManager(nsIMemory* *result)
|
|
{
|
|
if (!xpcomFunctions.getMemoryManager)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.getMemoryManager(result);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_NewLocalFile(const nsAString &path, bool followLinks, nsIFile* *result)
|
|
{
|
|
if (!xpcomFunctions.newLocalFile)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.newLocalFile(path, followLinks, result);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_NewNativeLocalFile(const nsACString &path, bool followLinks, nsIFile* *result)
|
|
{
|
|
if (!xpcomFunctions.newNativeLocalFile)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.newNativeLocalFile(path, followLinks, result);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_GetDebug(nsIDebug* *result)
|
|
{
|
|
if (!xpcomFunctions.getDebug)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.getDebug(result);
|
|
}
|
|
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_GetTraceRefcnt(nsITraceRefcnt* *result)
|
|
{
|
|
if (!xpcomFunctions.getTraceRefcnt)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.getTraceRefcnt(result);
|
|
}
|
|
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_StringContainerInit(nsStringContainer &aStr)
|
|
{
|
|
if (!xpcomFunctions.stringContainerInit)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.stringContainerInit(aStr);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_StringContainerInit2(nsStringContainer &aStr,
|
|
const PRUnichar *aData,
|
|
uint32_t aDataLength,
|
|
uint32_t aFlags)
|
|
{
|
|
if (!xpcomFunctions.stringContainerInit2)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.stringContainerInit2(aStr, aData, aDataLength, aFlags);
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_StringContainerFinish(nsStringContainer &aStr)
|
|
{
|
|
if (xpcomFunctions.stringContainerFinish)
|
|
xpcomFunctions.stringContainerFinish(aStr);
|
|
}
|
|
|
|
XPCOM_API(uint32_t)
|
|
NS_StringGetData(const nsAString &aStr, const PRUnichar **aBuf, bool *aTerm)
|
|
{
|
|
if (!xpcomFunctions.stringGetData) {
|
|
*aBuf = nullptr;
|
|
return 0;
|
|
}
|
|
return xpcomFunctions.stringGetData(aStr, aBuf, aTerm);
|
|
}
|
|
|
|
XPCOM_API(uint32_t)
|
|
NS_StringGetMutableData(nsAString &aStr, uint32_t aLen, PRUnichar **aBuf)
|
|
{
|
|
if (!xpcomFunctions.stringGetMutableData) {
|
|
*aBuf = nullptr;
|
|
return 0;
|
|
}
|
|
return xpcomFunctions.stringGetMutableData(aStr, aLen, aBuf);
|
|
}
|
|
|
|
XPCOM_API(PRUnichar*)
|
|
NS_StringCloneData(const nsAString &aStr)
|
|
{
|
|
if (!xpcomFunctions.stringCloneData)
|
|
return nullptr;
|
|
return xpcomFunctions.stringCloneData(aStr);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_StringSetData(nsAString &aStr, const PRUnichar *aBuf, uint32_t aCount)
|
|
{
|
|
if (!xpcomFunctions.stringSetData)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
|
|
return xpcomFunctions.stringSetData(aStr, aBuf, aCount);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_StringSetDataRange(nsAString &aStr, uint32_t aCutStart, uint32_t aCutLength,
|
|
const PRUnichar *aBuf, uint32_t aCount)
|
|
{
|
|
if (!xpcomFunctions.stringSetDataRange)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.stringSetDataRange(aStr, aCutStart, aCutLength, aBuf, aCount);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_StringCopy(nsAString &aDest, const nsAString &aSrc)
|
|
{
|
|
if (!xpcomFunctions.stringCopy)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.stringCopy(aDest, aSrc);
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_StringSetIsVoid(nsAString &aStr, const bool aIsVoid)
|
|
{
|
|
if (xpcomFunctions.stringSetIsVoid)
|
|
xpcomFunctions.stringSetIsVoid(aStr, aIsVoid);
|
|
}
|
|
|
|
XPCOM_API(bool)
|
|
NS_StringGetIsVoid(const nsAString &aStr)
|
|
{
|
|
if (!xpcomFunctions.stringGetIsVoid)
|
|
return false;
|
|
return xpcomFunctions.stringGetIsVoid(aStr);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_CStringContainerInit(nsCStringContainer &aStr)
|
|
{
|
|
if (!xpcomFunctions.cstringContainerInit)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.cstringContainerInit(aStr);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_CStringContainerInit2(nsCStringContainer &aStr,
|
|
const char *aData,
|
|
uint32_t aDataLength,
|
|
uint32_t aFlags)
|
|
{
|
|
if (!xpcomFunctions.cstringContainerInit2)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.cstringContainerInit2(aStr, aData, aDataLength, aFlags);
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_CStringContainerFinish(nsCStringContainer &aStr)
|
|
{
|
|
if (xpcomFunctions.cstringContainerFinish)
|
|
xpcomFunctions.cstringContainerFinish(aStr);
|
|
}
|
|
|
|
XPCOM_API(uint32_t)
|
|
NS_CStringGetData(const nsACString &aStr, const char **aBuf, bool *aTerm)
|
|
{
|
|
if (!xpcomFunctions.cstringGetData) {
|
|
*aBuf = nullptr;
|
|
return 0;
|
|
}
|
|
return xpcomFunctions.cstringGetData(aStr, aBuf, aTerm);
|
|
}
|
|
|
|
XPCOM_API(uint32_t)
|
|
NS_CStringGetMutableData(nsACString &aStr, uint32_t aLen, char **aBuf)
|
|
{
|
|
if (!xpcomFunctions.cstringGetMutableData) {
|
|
*aBuf = nullptr;
|
|
return 0;
|
|
}
|
|
return xpcomFunctions.cstringGetMutableData(aStr, aLen, aBuf);
|
|
}
|
|
|
|
XPCOM_API(char*)
|
|
NS_CStringCloneData(const nsACString &aStr)
|
|
{
|
|
if (!xpcomFunctions.cstringCloneData)
|
|
return nullptr;
|
|
return xpcomFunctions.cstringCloneData(aStr);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_CStringSetData(nsACString &aStr, const char *aBuf, uint32_t aCount)
|
|
{
|
|
if (!xpcomFunctions.cstringSetData)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.cstringSetData(aStr, aBuf, aCount);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_CStringSetDataRange(nsACString &aStr, uint32_t aCutStart, uint32_t aCutLength,
|
|
const char *aBuf, uint32_t aCount)
|
|
{
|
|
if (!xpcomFunctions.cstringSetDataRange)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.cstringSetDataRange(aStr, aCutStart, aCutLength, aBuf, aCount);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_CStringCopy(nsACString &aDest, const nsACString &aSrc)
|
|
{
|
|
if (!xpcomFunctions.cstringCopy)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.cstringCopy(aDest, aSrc);
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_CStringSetIsVoid(nsACString &aStr, const bool aIsVoid)
|
|
{
|
|
if (xpcomFunctions.cstringSetIsVoid)
|
|
xpcomFunctions.cstringSetIsVoid(aStr, aIsVoid);
|
|
}
|
|
|
|
XPCOM_API(bool)
|
|
NS_CStringGetIsVoid(const nsACString &aStr)
|
|
{
|
|
if (!xpcomFunctions.cstringGetIsVoid)
|
|
return false;
|
|
return xpcomFunctions.cstringGetIsVoid(aStr);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_CStringToUTF16(const nsACString &aSrc, nsCStringEncoding aSrcEncoding, nsAString &aDest)
|
|
{
|
|
if (!xpcomFunctions.cstringToUTF16)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.cstringToUTF16(aSrc, aSrcEncoding, aDest);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_UTF16ToCString(const nsAString &aSrc, nsCStringEncoding aDestEncoding, nsACString &aDest)
|
|
{
|
|
if (!xpcomFunctions.utf16ToCString)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
return xpcomFunctions.utf16ToCString(aSrc, aDestEncoding, aDest);
|
|
}
|
|
|
|
XPCOM_API(void*)
|
|
NS_Alloc(size_t size)
|
|
{
|
|
if (!xpcomFunctions.allocFunc)
|
|
return nullptr;
|
|
return xpcomFunctions.allocFunc(size);
|
|
}
|
|
|
|
XPCOM_API(void*)
|
|
NS_Realloc(void* ptr, size_t size)
|
|
{
|
|
if (!xpcomFunctions.reallocFunc)
|
|
return nullptr;
|
|
return xpcomFunctions.reallocFunc(ptr, size);
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_Free(void* ptr)
|
|
{
|
|
if (xpcomFunctions.freeFunc)
|
|
xpcomFunctions.freeFunc(ptr);
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_DebugBreak(uint32_t aSeverity, const char *aStr, const char *aExpr,
|
|
const char *aFile, int32_t aLine)
|
|
{
|
|
if (xpcomFunctions.debugBreakFunc)
|
|
xpcomFunctions.debugBreakFunc(aSeverity, aStr, aExpr, aFile, aLine);
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_LogInit()
|
|
{
|
|
if (xpcomFunctions.logInitFunc)
|
|
xpcomFunctions.logInitFunc();
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_LogTerm()
|
|
{
|
|
if (xpcomFunctions.logTermFunc)
|
|
xpcomFunctions.logTermFunc();
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_LogAddRef(void *aPtr, nsrefcnt aNewRefCnt,
|
|
const char *aTypeName, uint32_t aInstanceSize)
|
|
{
|
|
if (xpcomFunctions.logAddRefFunc)
|
|
xpcomFunctions.logAddRefFunc(aPtr, aNewRefCnt,
|
|
aTypeName, aInstanceSize);
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_LogRelease(void *aPtr, nsrefcnt aNewRefCnt, const char *aTypeName)
|
|
{
|
|
if (xpcomFunctions.logReleaseFunc)
|
|
xpcomFunctions.logReleaseFunc(aPtr, aNewRefCnt, aTypeName);
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_LogCtor(void *aPtr, const char *aTypeName, uint32_t aInstanceSize)
|
|
{
|
|
if (xpcomFunctions.logCtorFunc)
|
|
xpcomFunctions.logCtorFunc(aPtr, aTypeName, aInstanceSize);
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_LogDtor(void *aPtr, const char *aTypeName, uint32_t aInstanceSize)
|
|
{
|
|
if (xpcomFunctions.logDtorFunc)
|
|
xpcomFunctions.logDtorFunc(aPtr, aTypeName, aInstanceSize);
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_LogCOMPtrAddRef(void *aCOMPtr, nsISupports *aObject)
|
|
{
|
|
if (xpcomFunctions.logCOMPtrAddRefFunc)
|
|
xpcomFunctions.logCOMPtrAddRefFunc(aCOMPtr, aObject);
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_LogCOMPtrRelease(void *aCOMPtr, nsISupports *aObject)
|
|
{
|
|
if (xpcomFunctions.logCOMPtrReleaseFunc)
|
|
xpcomFunctions.logCOMPtrReleaseFunc(aCOMPtr, aObject);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_GetXPTCallStub(REFNSIID aIID, nsIXPTCProxy* aOuter,
|
|
nsISomeInterface* *aStub)
|
|
{
|
|
if (!xpcomFunctions.getXPTCallStubFunc)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
|
|
return xpcomFunctions.getXPTCallStubFunc(aIID, aOuter, aStub);
|
|
}
|
|
|
|
XPCOM_API(void)
|
|
NS_DestroyXPTCallStub(nsISomeInterface* aStub)
|
|
{
|
|
if (xpcomFunctions.destroyXPTCallStubFunc)
|
|
xpcomFunctions.destroyXPTCallStubFunc(aStub);
|
|
}
|
|
|
|
XPCOM_API(nsresult)
|
|
NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex,
|
|
uint32_t paramCount, nsXPTCVariant* params)
|
|
{
|
|
if (!xpcomFunctions.invokeByIndexFunc)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
|
|
return xpcomFunctions.invokeByIndexFunc(that, methodIndex,
|
|
paramCount, params);
|
|
}
|
|
|
|
XPCOM_API(bool)
|
|
NS_CycleCollectorSuspect(nsISupports* obj)
|
|
{
|
|
if (!xpcomFunctions.cycleSuspectFunc)
|
|
return false;
|
|
|
|
return xpcomFunctions.cycleSuspectFunc(obj);
|
|
}
|
|
|
|
XPCOM_API(bool)
|
|
NS_CycleCollectorForget(nsISupports* obj)
|
|
{
|
|
if (!xpcomFunctions.cycleForgetFunc)
|
|
return false;
|
|
|
|
return xpcomFunctions.cycleForgetFunc(obj);
|
|
}
|
|
|
|
XPCOM_API(nsPurpleBufferEntry*)
|
|
NS_CycleCollectorSuspect2(void* obj, nsCycleCollectionParticipant *p)
|
|
{
|
|
if (!xpcomFunctions.cycleSuspect2Func)
|
|
return nullptr;
|
|
|
|
return xpcomFunctions.cycleSuspect2Func(obj, p);
|
|
}
|
|
|
|
XPCOM_API(bool)
|
|
NS_CycleCollectorForget2(nsPurpleBufferEntry* e)
|
|
{
|
|
if (!xpcomFunctions.cycleForget2Func)
|
|
return false;
|
|
|
|
return xpcomFunctions.cycleForget2Func(e);
|
|
}
|