mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-09 09:20:15 +01:00
391 lines
10 KiB
C++
391 lines
10 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Pierre Phaneuf <pp@ludusdesign.com>
|
|
* Mike Shaver <shaver@mozilla.org>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include "stdlib.h"
|
|
#include "prenv.h"
|
|
#include "nspr.h"
|
|
|
|
#include "nsXPCOMPrivate.h" // for XPCOM_DLL defines.
|
|
|
|
#include "nsXPCOMGlue.h"
|
|
#include "nsIComponentManager.h"
|
|
#include "nsIComponentRegistrar.h"
|
|
#include "nsIServiceManager.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsILocalFile.h"
|
|
#include "nsEmbedString.h"
|
|
#include "nsIDirectoryService.h"
|
|
#include "nsDirectoryServiceDefs.h"
|
|
|
|
|
|
static PRBool gUnreg = PR_FALSE, gQuiet = PR_FALSE;
|
|
|
|
static const char* gXPCOMLocation = nsnull;
|
|
static const char* gCompRegLocation = nsnull;
|
|
static const char* gXPTIDatLocation = nsnull;
|
|
|
|
class DirectoryServiceProvider : public nsIDirectoryServiceProvider
|
|
{
|
|
public:
|
|
DirectoryServiceProvider() {}
|
|
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIDIRECTORYSERVICEPROVIDER
|
|
|
|
private:
|
|
~DirectoryServiceProvider() {}
|
|
};
|
|
|
|
NS_IMPL_ISUPPORTS1(DirectoryServiceProvider, nsIDirectoryServiceProvider)
|
|
|
|
NS_IMETHODIMP
|
|
DirectoryServiceProvider::GetFile(const char *prop, PRBool *persistant, nsIFile **_retval)
|
|
{
|
|
nsCOMPtr<nsILocalFile> localFile;
|
|
nsresult rv = NS_ERROR_FAILURE;
|
|
|
|
*_retval = nsnull;
|
|
*persistant = PR_TRUE;
|
|
|
|
const char* fileLocation = nsnull;
|
|
|
|
if(strcmp(prop, NS_XPCOM_CURRENT_PROCESS_DIR) == 0 && gXPCOMLocation)
|
|
{
|
|
fileLocation = gXPCOMLocation;
|
|
}
|
|
else if(strcmp(prop, NS_XPCOM_COMPONENT_REGISTRY_FILE) == 0 && gCompRegLocation)
|
|
{
|
|
fileLocation = gCompRegLocation;
|
|
}
|
|
else if(strcmp(prop, NS_XPCOM_XPTI_REGISTRY_FILE) == 0 && gXPTIDatLocation)
|
|
{
|
|
fileLocation = gXPTIDatLocation;
|
|
}
|
|
else
|
|
return NS_ERROR_FAILURE;
|
|
|
|
rv = NS_NewNativeLocalFile(nsEmbedCString(fileLocation), PR_TRUE, getter_AddRefs(localFile));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
return localFile->QueryInterface(NS_GET_IID(nsIFile), (void**)_retval);
|
|
}
|
|
|
|
int startup_xpcom()
|
|
{
|
|
nsresult rv;
|
|
|
|
if (gXPCOMLocation) {
|
|
int len = strlen(gXPCOMLocation);
|
|
char* xpcomPath = (char*) malloc(len + sizeof(XPCOM_DLL) + sizeof(XPCOM_FILE_PATH_SEPARATOR) + 1);
|
|
sprintf(xpcomPath, "%s" XPCOM_FILE_PATH_SEPARATOR XPCOM_DLL, gXPCOMLocation);
|
|
|
|
rv = XPCOMGlueStartup(xpcomPath);
|
|
|
|
free(xpcomPath);
|
|
|
|
const char* path = getenv(XPCOM_SEARCH_KEY);
|
|
if (!path) {
|
|
path = "";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
rv = XPCOMGlueStartup(nsnull);
|
|
}
|
|
|
|
if (NS_FAILED(rv))
|
|
{
|
|
printf("Can not initialize XPCOM Glue\n");
|
|
return -1;
|
|
}
|
|
|
|
DirectoryServiceProvider *provider = new DirectoryServiceProvider();
|
|
if ( !provider )
|
|
{
|
|
NS_WARNING("GRE_Startup failed");
|
|
XPCOMGlueShutdown();
|
|
return -1;
|
|
}
|
|
|
|
nsCOMPtr<nsILocalFile> file;
|
|
if (gXPCOMLocation)
|
|
{
|
|
rv = NS_NewNativeLocalFile(nsEmbedCString(gXPCOMLocation),
|
|
PR_TRUE,
|
|
getter_AddRefs(file));
|
|
}
|
|
|
|
NS_ADDREF(provider);
|
|
rv = NS_InitXPCOM2(nsnull, file, provider);
|
|
NS_RELEASE(provider);
|
|
|
|
if (NS_FAILED(rv)) {
|
|
printf("Can not initialize XPCOM\n");
|
|
XPCOMGlueShutdown();
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void shutdown_xpcom()
|
|
{
|
|
nsresult rv;
|
|
|
|
rv = NS_ShutdownXPCOM(nsnull);
|
|
|
|
if (NS_FAILED(rv)) {
|
|
printf("Can not shutdown XPCOM cleanly\n");
|
|
}
|
|
|
|
rv = XPCOMGlueShutdown();
|
|
|
|
if (NS_FAILED(rv)) {
|
|
printf("Can not shutdown XPCOM Glue cleanly\n");
|
|
}
|
|
}
|
|
|
|
|
|
nsresult Register(const char *path)
|
|
{
|
|
startup_xpcom();
|
|
|
|
nsresult rv;
|
|
nsCOMPtr<nsILocalFile> spec;
|
|
|
|
if (path) {
|
|
rv = NS_NewNativeLocalFile(nsEmbedCString(path),
|
|
PR_TRUE,
|
|
getter_AddRefs(spec));
|
|
}
|
|
|
|
nsCOMPtr<nsIComponentRegistrar> registrar;
|
|
rv = NS_GetComponentRegistrar(getter_AddRefs(registrar));
|
|
if (NS_FAILED(rv)) {
|
|
printf("Can not aquire component registrar\n");
|
|
return rv;
|
|
}
|
|
|
|
if (gUnreg)
|
|
rv = registrar->AutoUnregister(spec);
|
|
else
|
|
rv = registrar->AutoRegister(spec);
|
|
|
|
spec = 0;
|
|
registrar = 0;
|
|
|
|
shutdown_xpcom();
|
|
return rv;
|
|
}
|
|
|
|
|
|
void ReportSuccess(const char *file)
|
|
{
|
|
if (gQuiet)
|
|
return;
|
|
|
|
if (gUnreg)
|
|
printf("Unregistration successful for %s\n", file);
|
|
else
|
|
printf("Registration successful for %s\n", file);
|
|
}
|
|
|
|
void ReportError(nsresult err, const char *file)
|
|
{
|
|
if (gUnreg)
|
|
printf("Unregistration failed: (");
|
|
else
|
|
printf("Registration failed: (");
|
|
|
|
switch (err)
|
|
{
|
|
case NS_ERROR_FACTORY_NOT_LOADED:
|
|
printf("Factory not loaded");
|
|
break;
|
|
case NS_NOINTERFACE:
|
|
printf("No Interface");
|
|
break;
|
|
case NS_ERROR_NULL_POINTER:
|
|
printf("Null pointer");
|
|
break;
|
|
case NS_ERROR_OUT_OF_MEMORY:
|
|
printf("Out of memory");
|
|
break;
|
|
default:
|
|
printf("%x", (unsigned)err);
|
|
}
|
|
|
|
printf(") %s\n", file);
|
|
}
|
|
|
|
void printHelp()
|
|
{
|
|
printf(
|
|
"Mozilla regxpcom - a registration tool for xpcom components \n"
|
|
" \n"
|
|
"Usage: regxpcom [options] [file-or-directory] \n"
|
|
" \n"
|
|
"Options: \n"
|
|
" -x path Specifies the location of a directory containing the \n"
|
|
" xpcom library which will be used when registering new \n"
|
|
" component libraries. This path will also be added to \n"
|
|
" the \"load library\" path. If not specified, the \n"
|
|
" current working directory will be used. \n"
|
|
" -c path Specifies the location of the compreg.dat file. If \n"
|
|
" not specifed, the compreg.dat file will be in its \n"
|
|
" default location. \n"
|
|
" -d path Specifies the location of the xpti.dat file. If not \n"
|
|
" specifed, the xpti.dat file will be in its default \n"
|
|
" location. \n"
|
|
" -a Option to register all files in the default component \n"
|
|
" directories. This is the default behavior if regxpcom \n"
|
|
" is called without any arguments. \n"
|
|
" -h Displays this help screen. Must be the only option \n"
|
|
" specified. \n"
|
|
" -u Option to uninstall the files-or-directory instead of \n"
|
|
" registering them. \n"
|
|
" -q Quiets some of the output of regxpcom. \n\n");
|
|
}
|
|
|
|
int ProcessArgs(int argc, char *argv[])
|
|
{
|
|
int i = 1, result = 0;
|
|
nsresult res;
|
|
|
|
while (i < argc)
|
|
{
|
|
if (argv[i][0] == '-')
|
|
{
|
|
int j;
|
|
for (j = 1; argv[i][j] != '\0'; j++)
|
|
{
|
|
switch (argv[i][j])
|
|
{
|
|
case 'h':
|
|
printHelp();
|
|
return 0; // we are all done!
|
|
|
|
case 'u':
|
|
gUnreg = PR_TRUE;
|
|
break;
|
|
|
|
case 'q':
|
|
gQuiet = PR_TRUE;
|
|
break;
|
|
|
|
case 'a':
|
|
{
|
|
res = Register(nsnull);
|
|
if (NS_FAILED(res))
|
|
{
|
|
ReportError(res, "component directory");
|
|
result = -1;
|
|
}
|
|
else
|
|
{
|
|
ReportSuccess("component directory");
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 'x':
|
|
gXPCOMLocation = argv[++i];
|
|
j = strlen(gXPCOMLocation) - 1;
|
|
break;
|
|
|
|
case 'c':
|
|
gCompRegLocation = argv[++i];
|
|
j = strlen(gCompRegLocation) - 1;
|
|
break;
|
|
|
|
case 'd':
|
|
gXPTIDatLocation = argv[++i];
|
|
j = strlen(gXPTIDatLocation) - 1;
|
|
break;
|
|
|
|
default:
|
|
printf("Unknown option '%c'\n", argv[i][j]);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
res = Register(argv[i]);
|
|
|
|
if (NS_FAILED(res))
|
|
{
|
|
ReportError(res, argv[i]);
|
|
result = -1;
|
|
}
|
|
else
|
|
{
|
|
ReportSuccess(argv[i]);
|
|
}
|
|
}
|
|
i++;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
int ret;
|
|
nsresult rv;
|
|
|
|
/* With no arguments, regxpcom will autoregister */
|
|
if (argc <= 1)
|
|
{
|
|
startup_xpcom();
|
|
nsCOMPtr<nsIComponentRegistrar> registrar;
|
|
rv = NS_GetComponentRegistrar(getter_AddRefs(registrar));
|
|
if (NS_FAILED(rv)) {
|
|
printf("Can not aquire component registrar\n");
|
|
return -1;
|
|
}
|
|
rv = registrar->AutoRegister(nsnull);
|
|
ret = (NS_FAILED(rv)) ? -1 : 0;
|
|
registrar = 0;
|
|
shutdown_xpcom();
|
|
} else
|
|
ret = ProcessArgs(argc, argv);
|
|
|
|
return ret;
|
|
}
|