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Bug 642795 - Remove support for registering and finding "system XULRunner" via config files or the registry. r=glandium 

--HG--
extra : rebase_source : d42aa76683b6bb7de5df1b49b47f422a469201f4
This commit is contained in:
Benjamin Smedberg 2011-04-01 13:28:33 -04:00
Родитель 938cba4969
Коммит 8489c6e6df
13 изменённых файлов: 15 добавлений и 1657 удалений
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39
embedding/tests/winEmbed/winEmbed.cpp
Просмотреть файл

@ -175,33 +175,24 @@ int main(int argc, char *argv[])
PR_FALSE
};
char xpcomPath[_MAX_PATH];
rv = GRE_GetGREPathWithProperties(&vr, 1, nsnull, 0,
xpcomPath, sizeof(xpcomPath));
if (NS_FAILED(rv))
return 1;
char *lastslash = ns_strrpbrk(xpcomPath, "/\\");
char path[_MAX_PATH];
GetModuleFileName(ghInstanceApp, self, sizeof(self));
lastslash = ns_strrpbrk(xpcomPath, "/\\");
if (!lastslash)
return 2;
return 7;
rv = XPCOMGlueStartup(xpcomPath);
strcpy(lastslash, "\\xulrunner\\xpcom.dll");
rv = XPCOMGlueStartup(path);
if (NS_FAILED(rv))
return 3;
*lastslash = '\0';
strcpy(lastslash, "\\xulrunner\\xul.dll");
char xulPath[_MAX_PATH];
_snprintf(xulPath, sizeof(xulPath), "%s\\xul.dll", xpcomPath);
xulPath[sizeof(xulPath) - 1] = '\0';
HINSTANCE xulModule = LoadLibraryEx(xulPath, NULL, 0);
HINSTANCE xulModule = LoadLibraryEx(path, NULL, 0);
if (!xulModule)
return 4;
char temp[_MAX_PATH];
GetModuleFileName(xulModule, temp, sizeof(temp));
XRE_InitEmbedding2 =
(XRE_InitEmbedding2Type) GetProcAddress(xulModule, "XRE_InitEmbedding2");
if (!XRE_InitEmbedding2) {
@ -218,22 +209,18 @@ int main(int argc, char *argv[])
// Scope all the XPCOM stuff
{
strcpy(lastslash, "\\xulrunner");
nsCOMPtr<nsILocalFile> xuldir;
rv = NS_NewNativeLocalFile(nsCString(xpcomPath), PR_FALSE,
rv = NS_NewNativeLocalFile(nsCString(path), PR_FALSE,
getter_AddRefs(xuldir));
if (NS_FAILED(rv))
return 6;
char self[_MAX_PATH];
GetModuleFileName(ghInstanceApp, self, sizeof(self));
lastslash = ns_strrpbrk(xpcomPath, "/\\");
if (!lastslash)
return 7;
*lastslash = '\0';
nsCOMPtr<nsILocalFile> appdir;
rv = NS_NewNativeLocalFile(nsCString(self), PR_FALSE,
rv = NS_NewNativeLocalFile(nsCString(path), PR_FALSE,
getter_AddRefs(appdir));
if (NS_FAILED(rv))
return 8;

1
xpcom/build/dlldeps.cpp
Просмотреть файл

@ -113,7 +113,6 @@ class nsStringContainer : private nsStringContainer_base { };
void XXXNeverCalled()
{
GRE_GetGREPathWithProperties(nsnull, 0, nsnull, 0, nsnull, 0);
nsTextFormatter::snprintf(nsnull,0,nsnull);
nsTextFormatter::smprintf(nsnull, nsnull);
nsTextFormatter::smprintf_free(nsnull);

760
xpcom/glue/nsGREGlue.cpp
Просмотреть файл

@ -1,760 +0,0 @@
/* -*- Mode: C++; tab-width: 4; 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 Communicator.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corp.
* Portions created by the Initial Developer are Copyright (C) 2003
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Sean Su <ssu@netscape.com>
* Benjamin Smedberg <benjamin@smedbergs.us>
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 "nsXPCOMGlue.h"
#include "nsAutoPtr.h"
#include "nsINIParser.h"
#include "nsVersionComparator.h"
#include "nsXPCOMPrivate.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#ifdef XP_WIN32
# include <windows.h>
# include <mbstring.h>
# include <io.h>
# define snprintf _snprintf
# define R_OK 04
#elif defined(XP_OS2)
# define INCL_DOS
# include <os2.h>
#elif defined(XP_MACOSX)
# include <CoreFoundation/CoreFoundation.h>
# include <unistd.h>
# include <dirent.h>
#elif defined(XP_UNIX)
# include <unistd.h>
# include <sys/param.h>
# include <dirent.h>
#endif
#include <sys/stat.h>
/**
* Like strncat, appends a buffer to another buffer. This is where the
* similarity ends. Firstly, the "count" here is the total size of the buffer
* (not the number of chars to append. Secondly, the function returns PR_FALSE
* if the buffer is not long enough to hold the concatenated string.
*/
static PRBool safe_strncat(char *dest, const char *append, PRUint32 count)
{
char *end = dest + count - 1;
// skip to the end of dest
while (*dest)
++dest;
while (*append && dest < end) {
*dest = *append;
++dest, ++append;
}
*dest = '\0';
return *append == '\0';
}
#ifdef XP_WIN
static PRBool
CheckVersion(const PRUnichar* toCheck,
const GREVersionRange *versions,
PRUint32 versionsLength);
#endif
static PRBool
CheckVersion(const char* toCheck,
const GREVersionRange *versions,
PRUint32 versionsLength);
#if defined(XP_MACOSX)
static PRBool
GRE_FindGREFramework(const char* rootPath,
const GREVersionRange *versions,
PRUint32 versionsLength,
const GREProperty *properties,
PRUint32 propertiesLength,
char* buffer, PRUint32 buflen);
#elif defined(XP_UNIX)
static PRBool
GRE_GetPathFromConfigDir(const char* dirname,
const GREVersionRange *versions,
PRUint32 versionsLength,
const GREProperty *properties,
PRUint32 propertiesLength,
char* buffer, PRUint32 buflen);
static PRBool
GRE_GetPathFromConfigFile(const char* filename,
const GREVersionRange *versions,
PRUint32 versionsLength,
const GREProperty *properties,
PRUint32 propertiesLength,
char* buffer, PRUint32 buflen);
#elif defined(XP_WIN)
static PRBool
GRE_GetPathFromRegKey(HKEY aRegKey,
const GREVersionRange *versions,
PRUint32 versionsLength,
const GREProperty *properties,
PRUint32 propertiesLength,
char* buffer, PRUint32 buflen);
#endif
nsresult
GRE_GetGREPathWithProperties(const GREVersionRange *versions,
PRUint32 versionsLength,
const GREProperty *properties,
PRUint32 propertiesLength,
char *aBuffer, PRUint32 aBufLen)
{
#ifdef TARGET_XPCOM_ABI
// append the ABI to the properties to match only binary
// compatible GREs
static const GREProperty kExtraProperty =
{ "abi", TARGET_XPCOM_ABI };
nsAutoArrayPtr<GREProperty> allProperties(new GREProperty[propertiesLength + 1]);
if (!allProperties)
return NS_ERROR_OUT_OF_MEMORY;
for (PRUint32 i=0; i<propertiesLength; i++) {
allProperties[i].property = properties[i].property;
allProperties[i].value = properties[i].value;
}
allProperties[propertiesLength].property = kExtraProperty.property;
allProperties[propertiesLength].value = kExtraProperty.value;
PRUint32 allPropertiesLength = propertiesLength + 1;
#else
const GREProperty *allProperties = properties;
PRUint32 allPropertiesLength = propertiesLength;
#endif
// if GRE_HOME is in the environment, use that GRE
const char* env = getenv("GRE_HOME");
if (env && *env) {
char p[MAXPATHLEN];
snprintf(p, sizeof(p), "%s" XPCOM_FILE_PATH_SEPARATOR XPCOM_DLL, env);
p[sizeof(p) - 1] = '\0';
#if XP_UNIX
if (realpath(p, aBuffer))
return NS_OK;
#elif WINCE
if (p[0] != '\\')
{
WCHAR dir[MAX_PATH];
WCHAR path[MAX_PATH];
MultiByteToWideChar(CP_ACP, 0, p, -1, path, MAX_PATH);
_wfullpath(dir,path,MAX_PATH);
WideCharToMultiByte(CP_ACP, 0, dir, -1, aBuffer, MAX_PATH, NULL, NULL);
}
else {
strcpy(aBuffer, p);
}
return NS_OK;
#elif XP_WIN
if (_fullpath(aBuffer, p, aBufLen))
return NS_OK;
#elif XP_OS2
// realpath on OS/2 returns a unix-ized path, so re-native-ize
if (realpath(p, aBuffer)) {
for (char* ptr = strchr(aBuffer, '/'); ptr; ptr = strchr(ptr, '/'))
*ptr = '\\';
return NS_OK;
}
#else
// hope for the best
// xxxbsmedberg: other platforms should have a "make absolute" function
#endif
if (strlen(p) >= aBufLen)
return NS_ERROR_FILE_NAME_TOO_LONG;
strcpy(aBuffer, p);
return NS_OK;
}
// the Gecko bits that sit next to the application or in the LD_LIBRARY_PATH
env = getenv("USE_LOCAL_GRE");
if (env && *env) {
*aBuffer = nsnull;
return NS_OK;
}
#ifdef XP_MACOSX
aBuffer[0] = '\0';
// Check the bundle first, for <bundle>/Contents/Frameworks/XUL.framework/libxpcom.dylib
CFBundleRef appBundle = CFBundleGetMainBundle();
if (appBundle) {
CFURLRef fwurl = CFBundleCopyPrivateFrameworksURL(appBundle);
CFURLRef absfwurl = nsnull;
if (fwurl) {
absfwurl = CFURLCopyAbsoluteURL(fwurl);
CFRelease(fwurl);
}
if (absfwurl) {
CFURLRef xulurl =
CFURLCreateCopyAppendingPathComponent(NULL, absfwurl,
CFSTR(GRE_FRAMEWORK_NAME),
PR_TRUE);
if (xulurl) {
CFURLRef xpcomurl =
CFURLCreateCopyAppendingPathComponent(NULL, xulurl,
CFSTR("libxpcom.dylib"),
PR_FALSE);
if (xpcomurl) {
char tbuffer[MAXPATHLEN];
if (CFURLGetFileSystemRepresentation(xpcomurl, PR_TRUE,
(UInt8*) tbuffer,
sizeof(tbuffer)) &&
access(tbuffer, R_OK | X_OK) == 0) {
if (!realpath(tbuffer, aBuffer)) {
aBuffer[0] = '\0';
}
}
CFRelease(xpcomurl);
}
CFRelease(xulurl);
}
CFRelease(absfwurl);
}
}
if (aBuffer[0])
return NS_OK;
// Check ~/Library/Frameworks/XUL.framework/Versions/<version>/libxpcom.dylib
const char *home = getenv("HOME");
if (home && *home && GRE_FindGREFramework(home,
versions, versionsLength,
allProperties, allPropertiesLength,
aBuffer, aBufLen)) {
return NS_OK;
}
// Check /Library/Frameworks/XUL.framework/Versions/<version>/libxpcom.dylib
if (GRE_FindGREFramework("",
versions, versionsLength,
allProperties, allPropertiesLength,
aBuffer, aBufLen)) {
return NS_OK;
}
#elif defined(XP_UNIX)
env = getenv("MOZ_GRE_CONF");
if (env && GRE_GetPathFromConfigFile(env,
versions, versionsLength,
allProperties, allPropertiesLength,
aBuffer, aBufLen)) {
return NS_OK;
}
env = getenv("HOME");
if (env && *env) {
char buffer[MAXPATHLEN];
// Look in ~/.gre.config
snprintf(buffer, sizeof(buffer),
"%s" XPCOM_FILE_PATH_SEPARATOR GRE_CONF_NAME, env);
if (GRE_GetPathFromConfigFile(buffer,
versions, versionsLength,
allProperties, allPropertiesLength,
aBuffer, aBufLen)) {
return NS_OK;
}
// Look in ~/.gre.d/*.conf
snprintf(buffer, sizeof(buffer),
"%s" XPCOM_FILE_PATH_SEPARATOR GRE_USER_CONF_DIR, env);
if (GRE_GetPathFromConfigDir(buffer,
versions, versionsLength,
allProperties, allPropertiesLength,
aBuffer, aBufLen)) {
return NS_OK;
}
}
// Look for a global /etc/gre.conf file
if (GRE_GetPathFromConfigFile(GRE_CONF_PATH,
versions, versionsLength,
allProperties, allPropertiesLength,
aBuffer, aBufLen)) {
return NS_OK;
}
// Look for a group of config files in /etc/gre.d/
if (GRE_GetPathFromConfigDir(GRE_CONF_DIR,
versions, versionsLength,
allProperties, allPropertiesLength,
aBuffer, aBufLen)) {
return NS_OK;
}
#elif defined(XP_WIN)
HKEY hRegKey = NULL;
// A couple of key points here:
// 1. Note the usage of the "Software\\mozilla.org\\GRE" subkey - this allows
// us to have multiple versions of GREs on the same machine by having
// subkeys such as 1.0, 1.1, 2.0 etc. under it.
// 2. In this sample below we're looking for the location of GRE version 1.2
// i.e. we're compatible with GRE 1.2 and we're trying to find it's install
// location.
//
// Please see http://www.mozilla.org/projects/embedding/GRE.html for
// more info.
//
if (::RegOpenKeyExW(HKEY_CURRENT_USER, GRE_WIN_REG_LOC, 0,
KEY_READ, &hRegKey) == ERROR_SUCCESS) {
PRBool ok = GRE_GetPathFromRegKey(hRegKey,
versions, versionsLength,
allProperties, allPropertiesLength,
aBuffer, aBufLen);
::RegCloseKey(hRegKey);
if (ok)
return NS_OK;
}
if (::RegOpenKeyExW(HKEY_LOCAL_MACHINE, GRE_WIN_REG_LOC, 0,
KEY_ENUMERATE_SUB_KEYS, &hRegKey) == ERROR_SUCCESS) {
PRBool ok = GRE_GetPathFromRegKey(hRegKey,
versions, versionsLength,
allProperties, allPropertiesLength,
aBuffer, aBufLen);
::RegCloseKey(hRegKey);
if (ok)
return NS_OK;
}
#endif
return NS_ERROR_FAILURE;
}
static PRBool
CheckVersion(const char* toCheck,
const GREVersionRange *versions,
PRUint32 versionsLength)
{
for (const GREVersionRange *versionsEnd = versions + versionsLength;
versions < versionsEnd;
++versions) {
PRInt32 c = NS_CompareVersions(toCheck, versions->lower);
if (c < 0)
continue;
if (!c && !versions->lowerInclusive)
continue;
c = NS_CompareVersions(toCheck, versions->upper);
if (c > 0)
continue;
if (!c && !versions->upperInclusive)
continue;
return PR_TRUE;
}
return PR_FALSE;
}
#ifdef XP_WIN
// Allocate an array of characters using new[], converting from UTF8 to UTF-16.
// @note Use nsAutoArrayPtr for this result.
static PRUnichar*
ConvertUTF8toNewUTF16(const char *cstr)
{
int len = MultiByteToWideChar(CP_UTF8, 0, cstr, -1, NULL, 0);
WCHAR *wstr = new WCHAR[len];
MultiByteToWideChar(CP_UTF8, 0, cstr, -1, wstr, len);
return wstr;
}
typedef nsAutoArrayPtr<PRUnichar> AutoWString;
static PRBool
CheckVersion(const PRUnichar* toCheck,
const GREVersionRange *versions,
PRUint32 versionsLength)
{
for (const GREVersionRange *versionsEnd = versions + versionsLength;
versions < versionsEnd;
++versions) {
AutoWString wlower(ConvertUTF8toNewUTF16(versions->lower));
PRInt32 c = NS_CompareVersions(toCheck, wlower);
if (c < 0)
continue;
if (!c && !versions->lowerInclusive)
continue;
AutoWString wupper(ConvertUTF8toNewUTF16(versions->upper));
c = NS_CompareVersions(toCheck, wupper);
if (c > 0)
continue;
if (!c && !versions->upperInclusive)
continue;
return PR_TRUE;
}
return PR_FALSE;
}
#endif
#ifdef XP_MACOSX
PRBool
GRE_FindGREFramework(const char* rootPath,
const GREVersionRange *versions,
PRUint32 versionsLength,
const GREProperty *properties,
PRUint32 propertiesLength,
char* buffer, PRUint32 buflen)
{
PRBool found = PR_FALSE;
snprintf(buffer, buflen,
"%s/Library/Frameworks/" GRE_FRAMEWORK_NAME "/Versions", rootPath);
DIR *dir = opendir(buffer);
if (dir) {
struct dirent *entry;
while (!found && (entry = readdir(dir))) {
if (CheckVersion(entry->d_name, versions, versionsLength)) {
snprintf(buffer, buflen,
"%s/Library/Frameworks/" GRE_FRAMEWORK_NAME
"/Versions/%s/" XPCOM_DLL, rootPath, entry->d_name);
if (access(buffer, R_OK | X_OK) == 0)
found = PR_TRUE;
}
}
closedir(dir);
}
if (found)
return PR_TRUE;
buffer[0] = '\0';
return PR_FALSE;
}
#elif defined(XP_UNIX)
static PRBool IsConfFile(const char *filename)
{
const char *dot = strrchr(filename, '.');
return (dot && strcmp(dot, ".conf") == 0);
}
PRBool
GRE_GetPathFromConfigDir(const char* dirname,
const GREVersionRange *versions,
PRUint32 versionsLength,
const GREProperty *properties,
PRUint32 propertiesLength,
char* buffer, PRUint32 buflen)
{
// Open the directory provided and try to read any files in that
// directory that end with .conf. We look for an entry that might
// point to the GRE that we're interested in.
DIR *dir = opendir(dirname);
if (!dir)
return nsnull;
PRBool found = PR_FALSE;
struct dirent *entry;
while (!found && (entry = readdir(dir))) {
// Only look for files that end in .conf
// IsConfFile will skip "." and ".."
if (!IsConfFile(entry->d_name))
continue;
char fullPath[MAXPATHLEN];
snprintf(fullPath, sizeof(fullPath), "%s" XPCOM_FILE_PATH_SEPARATOR "%s",
dirname, entry->d_name);
found = GRE_GetPathFromConfigFile(fullPath,
versions, versionsLength,
properties, propertiesLength,
buffer, buflen);
}
closedir(dir);
return found;
}
#define READ_BUFFER_SIZE 1024
struct INIClosure
{
nsINIParser *parser;
const GREVersionRange *versions;
PRUint32 versionsLength;
const GREProperty *properties;
PRUint32 propertiesLength;
char *pathBuffer;
PRUint32 buflen;
PRBool found;
};
static PRBool
CheckINIHeader(const char *aHeader, void *aClosure)
{
nsresult rv;
INIClosure *c = reinterpret_cast<INIClosure *>(aClosure);
if (!CheckVersion(aHeader, c->versions, c->versionsLength))
return PR_TRUE;
const GREProperty *properties = c->properties;
const GREProperty *endProperties = properties + c->propertiesLength;
for (; properties < endProperties; ++properties) {
char buffer[MAXPATHLEN];
rv = c->parser->GetString(aHeader, properties->property,
buffer, sizeof(buffer));
if (NS_FAILED(rv))
return PR_TRUE;
if (strcmp(buffer, properties->value))
return PR_TRUE;
}
rv = c->parser->GetString(aHeader, "GRE_PATH", c->pathBuffer, c->buflen);
if (NS_FAILED(rv))
return PR_TRUE;
if (!safe_strncat(c->pathBuffer, "/" XPCOM_DLL, c->buflen) ||
access(c->pathBuffer, R_OK))
return PR_TRUE;
// We found a good GRE! Stop looking.
c->found = PR_TRUE;
return PR_FALSE;
}
PRBool
GRE_GetPathFromConfigFile(const char* filename,
const GREVersionRange *versions,
PRUint32 versionsLength,
const GREProperty *properties,
PRUint32 propertiesLength,
char* pathBuffer, PRUint32 buflen)
{
nsINIParser parser;
nsresult rv = parser.Init(filename);
if (NS_FAILED(rv))
return PR_FALSE;
INIClosure c = {
&parser,
versions, versionsLength,
properties, propertiesLength,
pathBuffer, buflen,
PR_FALSE
};
parser.GetSections(CheckINIHeader, &c);
return c.found;
}
#elif defined(XP_WIN)
static PRBool
CopyWithEnvExpansion(PRUnichar* aDest, const PRUnichar* aSource, PRUint32 aBufLen,
DWORD aType)
{
switch (aType) {
case REG_SZ:
if (wcslen(aSource) >= aBufLen)
return PR_FALSE;
wcscpy(aDest, aSource);
return PR_TRUE;
case REG_EXPAND_SZ:
if (ExpandEnvironmentStringsW(aSource, aDest, aBufLen) > aBufLen)
return PR_FALSE;
return PR_TRUE;
};
// Whoops! We expected REG_SZ or REG_EXPAND_SZ, what happened here?
return PR_FALSE;
}
PRBool
GRE_GetPathFromRegKey(HKEY aRegKey,
const GREVersionRange *versions,
PRUint32 versionsLength,
const GREProperty *properties,
PRUint32 propertiesLength,
char* aBuffer, PRUint32 aBufLen)
{
// Formerly, GREs were registered at the registry key
// HKLM/Software/mozilla.org/GRE/<version> valuepair GreHome=Path.
// Nowadays, they are registered in any subkey of
// Software/mozilla.org/GRE, with the following valuepairs:
// Version=<version> (REG_SZ)
// GreHome=<path> (REG_SZ or REG_EXPAND_SZ)
// <Property>=<value> (REG_SZ)
//
// Additional meta-info may be available in the future, including
// localization info and other information which might be pertinent
// to selecting one GRE over another.
//
// When a GRE is being registered, it should try to register itself at
// HKLM/Software/mozilla.org/GRE/<Version> first, to preserve compatibility
// with older glue. If this key is already taken (i.e. there is more than
// one GRE of that version installed), it should append a unique number to
// the version, for example:
// 1.1 (already in use), 1.1_1, 1.1_2, etc...
DWORD i = 0;
PRUnichar buffer[MAXPATHLEN + 1];
while (PR_TRUE) {
PRUnichar name[MAXPATHLEN + 1];
DWORD nameLen = MAXPATHLEN;
if (::RegEnumKeyExW(aRegKey, i, name, &nameLen, NULL, NULL, NULL, NULL) !=
ERROR_SUCCESS) {
break;
}
HKEY subKey = NULL;
if (::RegOpenKeyExW(aRegKey, name, 0, KEY_QUERY_VALUE, &subKey) !=
ERROR_SUCCESS) {
continue;
}
PRUnichar version[40];
DWORD versionlen = 40;
PRUnichar pathbuf[MAXPATHLEN + 1];
DWORD pathlen;
DWORD pathtype;
PRBool ok = PR_FALSE;
if (::RegQueryValueExW(subKey, L"Version", NULL, NULL,
(BYTE*) version, &versionlen) == ERROR_SUCCESS &&
CheckVersion(version, versions, versionsLength)) {
ok = PR_TRUE;
const GREProperty *props = properties;
const GREProperty *propsEnd = properties + propertiesLength;
for (; ok && props < propsEnd; ++props) {
pathlen = MAXPATHLEN + 1;
AutoWString wproperty(ConvertUTF8toNewUTF16(props->property));
AutoWString wvalue(ConvertUTF8toNewUTF16(props->value));
if (::RegQueryValueExW(subKey, wproperty, NULL, &pathtype,
(BYTE*) pathbuf, &pathlen) != ERROR_SUCCESS ||
wcscmp(pathbuf, wvalue))
ok = PR_FALSE;
}
pathlen = sizeof(pathbuf);
if (ok &&
(!::RegQueryValueExW(subKey, L"GreHome", NULL, &pathtype,
(BYTE*) pathbuf, &pathlen) == ERROR_SUCCESS ||
!*pathbuf ||
!CopyWithEnvExpansion(buffer, pathbuf, MAXPATHLEN, pathtype))) {
ok = PR_FALSE;
}
else if (!wcsncat(buffer, L"\\" LXPCOM_DLL, aBufLen)
#ifdef WINCE
|| (GetFileAttributesW(buffer) == INVALID_FILE_ATTRIBUTES)
#else
|| _waccess(buffer, R_OK)
#endif
) {
ok = PR_FALSE;
}
}
RegCloseKey(subKey);
if (ok) {
WideCharToMultiByte(CP_UTF8, 0, buffer, -1, aBuffer, aBufLen, NULL, NULL);
return PR_TRUE;
}
++i;
}
aBuffer[0] = '\0';
return PR_FALSE;
}
#endif // XP_WIN

1
xpcom/glue/objs.mk
Просмотреть файл

@ -56,7 +56,6 @@ XPCOM_GLUE_SRC_LCPPSRCS = \
nsISupportsImpl.cpp \
nsMemory.cpp \
nsWeakReference.cpp \
nsGREGlue.cpp \
nsVersionComparator.cpp \
nsTHashtable.cpp \
nsQuickSort.cpp \

48
xpcom/glue/standalone/nsXPCOMGlue.h
Просмотреть файл

@ -41,54 +41,6 @@
#include "nscore.h"
class nsILocalFile;
/**
* The following function is available in both the standalone and
* dynamically linked versions of the glue.
*/
struct GREVersionRange {
const char *lower;
PRBool lowerInclusive;
const char *upper;
PRBool upperInclusive;
};
struct GREProperty {
const char *property;
const char *value;
};
/**
* Locate the path of the xpcom shared library from a GRE with specified
* properties.
*
* @param versions An array of version ranges: if any version range
* matches, the GRE is considered acceptable.
* @param versionsLength The length of the versions array.
* @param properties A null-terminated list of GRE property/value pairs
* which must all be satisfied.
* @param propertiesLength Length of the properties array.
* @param buffer A buffer to be filled with the appropriate path. If
* the "local" GRE is specified (via the USE_LOCAL_GRE
* environment variable, for example), this buffer
* will be set to the empty string.
* @param buflen The length of buffer. This must be at least
* PATH_MAX/MAXPATHLEN.
* @throws NS_ERROR_FAILURE if an appropriate GRE could not be found.
* @note The properties parameter is ignored on macintosh, because of the
* manner in which the XUL frameworks are installed by version.
* @note Currently this uses a "first-fit" algorithm, it does not select
* the newest available GRE.
*/
extern "C" NS_COM_GLUE nsresult
GRE_GetGREPathWithProperties(const GREVersionRange *versions,
PRUint32 versionsLength,
const GREProperty *properties,
PRUint32 propertiesLength,
char *buffer, PRUint32 buflen);
#ifdef XPCOM_GLUE
/**

14
xulrunner/app/Makefile.in
Просмотреть файл

@ -73,20 +73,6 @@ endif
CPPSRCS = nsXULRunnerApp.cpp
ifneq (,$(filter WINNT WINCE,$(OS_ARCH)))
CPPSRCS += nsRegisterGREWin.cpp
else
ifeq (OS2,$(OS_ARCH))
CPPSRCS += nsRegisterGREVoid.cpp
else
ifeq (cocoa,$(MOZ_WIDGET_TOOLKIT))
CPPSRCS += nsRegisterGREVoid.cpp
else
CPPSRCS += nsRegisterGREUnix.cpp
endif
endif
endif
LOCAL_INCLUDES += \
-I$(topsrcdir)/toolkit/xre \
-I$(topsrcdir)/toolkit/profile \

58
xulrunner/app/nsRegisterGRE.h
Просмотреть файл

@ -1,58 +0,0 @@
/* ***** 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 XULRunner.
*
* The Initial Developer of the Original Code is
* Benjamin Smedberg <benjamin@smedbergs.us>.
*
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 ***** */
#ifndef nsRegisterGRE_h__
#define nsRegisterGRE_h__
#include "nscore.h"
#include "nsStringAPI.h"
class nsIFile;
struct GREProperty;
/**
* @return PR_TRUE on success
*/
NS_HIDDEN_(PRBool)
RegisterXULRunner(PRBool aRegisterGlobally, nsIFile* aLocation,
const GREProperty *aProperties, PRUint32 aPropertiesLen,
const char *aGREMilestone);
NS_HIDDEN_(void)
UnregisterXULRunner(PRBool aUnregisterGlobally, nsIFile* aLocation,
const char *aGREMilestone);
#endif // nsRegisterGRE_h__

272
xulrunner/app/nsRegisterGREUnix.cpp
Просмотреть файл

@ -1,272 +0,0 @@
/* ***** 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 XULRunner.
*
* The Initial Developer of the Original Code is
* Benjamin Smedberg <benjamin@smedbergs.us>.
*
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 "nsRegisterGRE.h"
#include "nsXPCOMGlue.h"
#include "nsXPCOM.h"
#include "nsIFile.h"
#include "nsILocalFile.h"
#include "mozilla/FileUtils.h"
#include "nsAppRunner.h" // for MAXPATHLEN
#include "nsStringAPI.h"
#include "nsINIParser.h"
#include "nsCOMPtr.h"
#include "prio.h"
#include "prprf.h"
#include "prenv.h"
#include <unistd.h>
#include <sys/stat.h>
// If we can't register <buildid>.conf, we try to create a unique filename
// by looping through <buildid>_<int>.conf, but if something is seriously wrong
// we stop at 1000
#define UNIQ_LOOP_LIMIT 1000
using namespace mozilla;
static const char kRegFileGlobal[] = "global.reginfo";
static const char kRegFileUser[] = "user.reginfo";
static PRBool
MakeConfFile(const char *regfile, const nsCString &greHome,
const GREProperty *aProperties, PRUint32 aPropertiesLen,
const char *aGREMilestone)
{
// If the file exists, don't create it again!
if (access(regfile, R_OK) == 0)
return PR_FALSE;
PRBool ok = PR_TRUE;
{ // scope "fd" so that we can delete the file if something goes wrong
AutoFDClose fd = PR_Open(regfile, PR_CREATE_FILE | PR_WRONLY | PR_TRUNCATE,
0664);
if (!fd)
return PR_FALSE;
static const char kHeader[] =
"# Registration file generated by xulrunner. Do not edit.\n\n"
"[%s]\n"
"GRE_PATH=%s\n";
if (PR_fprintf(fd, kHeader, aGREMilestone, greHome.get()) <= 0)
ok = PR_FALSE;
for (PRUint32 i = 0; i < aPropertiesLen; ++i) {
if (PR_fprintf(fd, "%s=%s\n",
aProperties[i].property, aProperties[i].value) <= 0)
ok = PR_FALSE;
}
}
if (!ok)
PR_Delete(regfile);
return ok;
}
PRBool
RegisterXULRunner(PRBool aRegisterGlobally, nsIFile* aLocation,
const GREProperty *aProperties, PRUint32 aPropertiesLen,
const char *aGREMilestone)
{
// Register ourself in /etc/gre.d or ~/.gre.d/ and record what key we created
// for future unregistration.
nsresult rv;
char root[MAXPATHLEN] = "/etc/gre.d";
if (!aRegisterGlobally) {
char *home = PR_GetEnv("HOME");
if (!home || !*home)
return PR_FALSE;
PR_snprintf(root, MAXPATHLEN, "%s/.gre.d", home);
}
nsCString greHome;
rv = aLocation->GetNativePath(greHome);
if (NS_FAILED(rv))
return rv;
nsCOMPtr<nsIFile> savedInfoFile;
aLocation->Clone(getter_AddRefs(savedInfoFile));
nsCOMPtr<nsILocalFile> localSaved(do_QueryInterface(savedInfoFile));
if (!localSaved)
return PR_FALSE;
const char *infoname = aRegisterGlobally ? kRegFileGlobal : kRegFileUser;
localSaved->AppendNative(nsDependentCString(infoname));
AutoFDClose fd;
rv = localSaved->OpenNSPRFileDesc(PR_CREATE_FILE | PR_RDWR, 0664, &fd);
// XXX report error?
if (NS_FAILED(rv))
return PR_FALSE;
char keyName[MAXPATHLEN];
PRInt32 r = PR_Read(fd, keyName, MAXPATHLEN);
if (r < 0)
return PR_FALSE;
char regfile[MAXPATHLEN];
if (r > 0) {
keyName[r] = '\0';
PR_snprintf(regfile, MAXPATHLEN, "%s/%s.conf", root, keyName);
// There was already a .reginfo file, let's see if we are already
// registered.
if (access(regfile, R_OK) == 0) {
fprintf(stderr, "Warning: Configuration file '%s' already exists.\n"
"No action was performed.\n", regfile);
return PR_FALSE;
}
rv = localSaved->OpenNSPRFileDesc(PR_CREATE_FILE | PR_WRONLY | PR_TRUNCATE, 0664, &fd);
if (NS_FAILED(rv))
return PR_FALSE;
}
if (access(root, R_OK | X_OK) &&
mkdir(root, 0775)) {
fprintf(stderr, "Error: could not create '%s'.\n",
root);
return PR_FALSE;
}
PR_snprintf(regfile, MAXPATHLEN, "%s/%s.conf", root, aGREMilestone);
if (MakeConfFile(regfile, greHome, aProperties, aPropertiesLen,
aGREMilestone)) {
PR_fprintf(fd, "%s", aGREMilestone);
return PR_TRUE;
}
for (int i = 0; i < UNIQ_LOOP_LIMIT; ++i) {
static char buildID[30];
sprintf(buildID, "%s_%i", aGREMilestone, i);
PR_snprintf(regfile, MAXPATHLEN, "%s/%s.conf", root, buildID);
if (MakeConfFile(regfile, greHome, aProperties, aPropertiesLen,
aGREMilestone)) {
PR_Write(fd, buildID, strlen(buildID));
return PR_TRUE;
}
}
return PR_FALSE;
}
void
UnregisterXULRunner(PRBool aRegisterGlobally, nsIFile* aLocation,
const char *aGREMilestone)
{
nsresult rv;
char root[MAXPATHLEN] = "/etc/gre.d";
if (!aRegisterGlobally) {
char *home = PR_GetEnv("HOME");
if (!home || !*home)
return;
PR_snprintf(root, MAXPATHLEN, "%s/.gre.d", home);
}
nsCOMPtr<nsIFile> savedInfoFile;
aLocation->Clone(getter_AddRefs(savedInfoFile));
nsCOMPtr<nsILocalFile> localSaved (do_QueryInterface(savedInfoFile));
if (!localSaved)
return;
const char *infoname = aRegisterGlobally ? kRegFileGlobal : kRegFileUser;
localSaved->AppendNative(nsDependentCString(infoname));
PRFileDesc* fd = nsnull;
rv = localSaved->OpenNSPRFileDesc(PR_RDONLY, 0, &fd);
if (NS_FAILED(rv)) {
// XXX report error?
return;
}
char keyName[MAXPATHLEN];
PRInt32 r = PR_Read(fd, keyName, MAXPATHLEN);
PR_Close(fd);
localSaved->Remove(PR_FALSE);
if (r <= 0)
return;
keyName[r] = '\0';
char regFile[MAXPATHLEN];
PR_snprintf(regFile, MAXPATHLEN, "%s/%s.conf", root, keyName);
nsCOMPtr<nsILocalFile> lf;
rv = NS_NewNativeLocalFile(nsDependentCString(regFile), PR_FALSE,
getter_AddRefs(lf));
if (NS_FAILED(rv))
return;
nsINIParser p;
rv = p.Init(lf);
if (NS_FAILED(rv))
return;
rv = p.GetString(aGREMilestone, "GRE_PATH", root, MAXPATHLEN);
if (NS_FAILED(rv))
return;
rv = NS_NewNativeLocalFile(nsDependentCString(root), PR_TRUE,
getter_AddRefs(lf));
if (NS_FAILED(rv))
return;
PRBool eq;
if (NS_SUCCEEDED(aLocation->Equals(lf, &eq)) && eq)
PR_Delete(regFile);
}

57
xulrunner/app/nsRegisterGREVoid.cpp
Просмотреть файл

@ -1,57 +0,0 @@
/* ***** 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 XULRunner.
*
* The Initial Developer of the Original Code is
* Benjamin Smedberg <benjamin@smedbergs.us>.
*
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 "nsRegisterGRE.h"
#include <stdlib.h>
#include <stdio.h>
int
RegisterXULRunner(PRBool aRegisterGlobally, nsIFile* aLocation,
const GREProperty *aProperties, PRUint32 aPropertiesLen,
const char *aGREMilestone)
{
fprintf(stderr, "Registration not implemented on this platform!\n");
return 1;
}
void
UnregisterXULRunner(PRBool aUnregisterGlobally, nsIFile* aLocation,
const char *aGREMilestone)
{
fprintf(stderr, "Registration not implemented on this platform!\n");
}

288
xulrunner/app/nsRegisterGREWin.cpp
Просмотреть файл

@ -1,288 +0,0 @@
/* ***** 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 XULRunner.
*
* The Initial Developer of the Original Code is
* Benjamin Smedberg <benjamin@smedbergs.us>.
*
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 "nsRegisterGRE.h"
#include "nsXPCOM.h"
#include "nsIFile.h"
#include "nsILocalFile.h"
#include "nsAppRunner.h" // for MAXPATHLEN
#include "nsStringAPI.h"
#include "nsXPCOMGlue.h"
#include "nsCOMPtr.h"
#include "prio.h"
#include <windows.h>
#include "malloc.h"
static const wchar_t kRegKeyRoot[] = L"Software\\mozilla.org\\GRE";
static const wchar_t kRegFileGlobal[] = L"global.reginfo";
static const wchar_t kRegFileUser[] = L"user.reginfo";
static nsresult
MakeVersionKey(HKEY root, const wchar_t* keyname, const nsString &grehome,
const GREProperty *aProperties, PRUint32 aPropertiesLen,
const wchar_t *aGREMilestone)
{
HKEY subkey;
DWORD disp;
if (::RegCreateKeyExW(root, keyname, NULL, NULL, 0, KEY_WRITE, NULL,
&subkey, &disp) != ERROR_SUCCESS)
return NS_ERROR_FAILURE;
if (disp != REG_CREATED_NEW_KEY) {
::RegCloseKey(subkey);
return NS_ERROR_FAILURE;
}
PRBool failed = PR_FALSE;
failed |= ::RegSetValueExW(subkey, L"Version", NULL, REG_SZ,
(BYTE*) aGREMilestone,
sizeof(PRUnichar) * (wcslen(aGREMilestone) + 1))
!= ERROR_SUCCESS;
failed |= ::RegSetValueExW(subkey, L"GreHome", NULL, REG_SZ,
(BYTE*) grehome.get(),
sizeof(PRUnichar) * (grehome.Length() + 1))
!= ERROR_SUCCESS;
for (PRUint32 i = 0; i < aPropertiesLen; ++i) {
// Properties should be ascii only
NS_ConvertASCIItoUTF16 prop(aProperties[i].property);
NS_ConvertASCIItoUTF16 val(aProperties[i].value);
failed |= ::RegSetValueExW(subkey, prop.get(), NULL, REG_SZ,
(BYTE*) val.get(),
sizeof(wchar_t)*(val.Length()+1)
) != ERROR_SUCCESS;
}
::RegCloseKey(subkey);
if (failed) {
// we created a key but couldn't fill it properly: delete it
::RegDeleteKeyW(root, keyname);
return NS_ERROR_FAILURE;
}
return NS_OK;
}
int
RegisterXULRunner(PRBool aRegisterGlobally, nsIFile* aLocation,
const GREProperty *aProperties, PRUint32 aPropertiesLen,
const char *aGREMilestoneAscii)
{
// Register ourself in the windows registry, and record what key we created
// for future unregistration.
nsresult rv;
PRBool irv;
int i;
NS_ConvertASCIItoUTF16 aGREMilestone(aGREMilestoneAscii);
nsString greHome;
rv = aLocation->GetPath(greHome);
if (NS_FAILED(rv))
return rv;
nsCOMPtr<nsIFile> savedInfoFile;
aLocation->Clone(getter_AddRefs(savedInfoFile));
nsCOMPtr<nsILocalFile> localSaved(do_QueryInterface(savedInfoFile));
if (!localSaved)
return PR_FALSE;
const wchar_t *infoname = aRegisterGlobally ? kRegFileGlobal : kRegFileUser;
localSaved->Append(nsDependentString(infoname));
PRFileDesc* fd = nsnull;
rv = localSaved->OpenNSPRFileDesc(PR_CREATE_FILE | PR_RDWR, 0664, &fd);
if (NS_FAILED(rv)) {
// XXX report error?
return PR_FALSE;
}
HKEY rootKey = NULL;
wchar_t keyName[MAXPATHLEN];
PRInt32 r;
if (::RegCreateKeyExW(aRegisterGlobally ? HKEY_LOCAL_MACHINE :
HKEY_CURRENT_USER,
kRegKeyRoot, NULL, NULL, 0, KEY_WRITE,
NULL, &rootKey, NULL) != ERROR_SUCCESS) {
irv = PR_FALSE;
goto reg_end;
}
r = PR_Read(fd, keyName, MAXPATHLEN);
if (r < 0) {
irv = PR_FALSE;
goto reg_end;
}
if (r > 0) {
keyName[r] = '\0';
// There was already a .reginfo file, let's see if we are already
// registered.
HKEY existing = NULL;
if (::RegOpenKeyExW(rootKey, keyName, NULL, KEY_QUERY_VALUE, &existing) ==
ERROR_SUCCESS) {
fprintf(stderr, "Warning: Registry key Software\\mozilla.org\\GRE\\%s already exists.\n"
"No action was performed.\n",
keyName);
irv = PR_FALSE;
goto reg_end;
}
PR_Close(fd);
fd = nsnull;
rv = localSaved->OpenNSPRFileDesc(PR_CREATE_FILE | PR_WRONLY | PR_TRUNCATE, 0664, &fd);
if (NS_FAILED(rv)) {
// XXX report error?
irv = PR_FALSE;
goto reg_end;
}
}
wcscpy(keyName, aGREMilestone.get());
rv = MakeVersionKey(rootKey, keyName, greHome, aProperties, aPropertiesLen,
aGREMilestone.get());
if (NS_SUCCEEDED(rv)) {
NS_ConvertUTF16toUTF8 keyNameAscii(keyName);
PR_Write(fd, keyNameAscii.get(), sizeof(char)*keyNameAscii.Length());
irv = PR_TRUE;
goto reg_end;
}
for (i = 0; i < 1000; ++i) {
swprintf(keyName, L"%s_%i", aGREMilestone.get(), i);
rv = MakeVersionKey(rootKey, keyName, greHome,
aProperties, aPropertiesLen,
aGREMilestone.get());
if (NS_SUCCEEDED(rv)) {
NS_ConvertUTF16toUTF8 keyNameAscii(keyName);
PR_Write(fd, keyNameAscii.get(), sizeof(char)*keyNameAscii.Length());
irv = PR_TRUE;
goto reg_end;
}
}
irv = PR_FALSE;
reg_end:
if (fd)
PR_Close(fd);
if (rootKey)
::RegCloseKey(rootKey);
return irv;
}
void
UnregisterXULRunner(PRBool aGlobal, nsIFile* aLocation,
const char *aGREMilestone)
{
nsCOMPtr<nsIFile> savedInfoFile;
aLocation->Clone(getter_AddRefs(savedInfoFile));
nsCOMPtr<nsILocalFile> localSaved (do_QueryInterface(savedInfoFile));
if (!localSaved)
return;
const wchar_t *infoname = aGlobal ? kRegFileGlobal : kRegFileUser;
localSaved->Append(nsDependentString(infoname));
PRFileDesc* fd = nsnull;
nsresult rv = localSaved->OpenNSPRFileDesc(PR_RDONLY, 0, &fd);
if (NS_FAILED(rv)) {
// XXX report error?
return;
}
wchar_t keyName[MAXPATHLEN];
PRInt32 r = PR_Read(fd, keyName, MAXPATHLEN);
PR_Close(fd);
localSaved->Remove(PR_FALSE);
if (r <= 0)
return;
keyName[r] = '\0';
HKEY rootKey = NULL;
if (::RegOpenKeyExW(aGlobal ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER,
kRegKeyRoot, 0, KEY_READ, &rootKey) != ERROR_SUCCESS)
return;
HKEY subKey = NULL;
if (::RegOpenKeyExW(rootKey, keyName, 0, KEY_READ, &subKey) == ERROR_SUCCESS) {
char regpath[MAXPATHLEN];
DWORD reglen = MAXPATHLEN;
if (::RegQueryValueExW(subKey, L"GreHome", NULL, NULL,
(BYTE*) regpath, &reglen) == ERROR_SUCCESS) {
nsCOMPtr<nsILocalFile> regpathfile;
rv = NS_NewNativeLocalFile(nsDependentCString(regpath), PR_FALSE,
getter_AddRefs(regpathfile));
PRBool eq;
if (NS_SUCCEEDED(rv) &&
NS_SUCCEEDED(aLocation->Equals(regpathfile, &eq)) && !eq) {
// We think we registered for this key, but it doesn't point to
// us any more!
fprintf(stderr, "Warning: Registry key Software\\mozilla.org\\GRE\\%s points to\n"
"alternate path '%s'; unregistration was not successful.\n",
keyName, regpath);
::RegCloseKey(subKey);
::RegCloseKey(rootKey);
return;
}
}
::RegCloseKey(subKey);
}
::RegDeleteKeyW(rootKey, keyName);
::RegCloseKey(rootKey);
}

72
xulrunner/app/nsXULRunnerApp.cpp
Просмотреть файл

@ -43,7 +43,6 @@
#include "nsXULAppAPI.h"
#include "nsXPCOMGlue.h"
#include "nsRegisterGRE.h"
#include "nsAppRunner.h"
#include "nsILocalFile.h"
#include "nsIXULAppInstall.h"
@ -261,16 +260,6 @@ InstallXULApp(nsIFile* aXULRunnerDir,
return 0;
}
static const GREProperty kGREProperties[] = {
{ "xulrunner", "true" }
#ifdef TARGET_XPCOM_ABI
, { "abi", TARGET_XPCOM_ABI }
#endif
#ifdef MOZ_JAVAXPCOM
, { "javaxpcom", "1" }
#endif
};
class AutoAppData
{
public:
@ -317,67 +306,6 @@ int main(int argc, char* argv[])
if (NS_FAILED(rv))
return 2;
PRBool registerGlobal = IsArg(argv[1], "register-global");
PRBool registerUser = IsArg(argv[1], "register-user");
if (registerGlobal || registerUser) {
if (argc != 2) {
Usage(argv[0]);
return 1;
}
nsCOMPtr<nsIFile> regDir;
rv = GetXULRunnerDir(argv[0], getter_AddRefs(regDir));
if (NS_FAILED(rv))
return 2;
return RegisterXULRunner(registerGlobal, regDir,
kGREProperties,
NS_ARRAY_LENGTH(kGREProperties),
milestone.get()) ? 0 : 2;
}
registerGlobal = IsArg(argv[1], "unregister-global");
registerUser = IsArg(argv[1], "unregister-user");
if (registerGlobal || registerUser) {
if (argc != 2) {
Usage(argv[0]);
return 1;
}
nsCOMPtr<nsIFile> regDir;
rv = GetXULRunnerDir(argv[0], getter_AddRefs(regDir));
if (NS_FAILED(rv))
return 2;
UnregisterXULRunner(registerGlobal, regDir, milestone.get());
return 0;
}
if (IsArg(argv[1], "find-gre")) {
if (argc != 3) {
Usage(argv[0]);
return 1;
}
char path[MAXPATHLEN];
static const GREVersionRange vr = {
argv[2], PR_TRUE,
argv[2], PR_TRUE
};
static const GREProperty kProperties[] = {
{ "xulrunner", "true" }
};
rv = GRE_GetGREPathWithProperties(&vr, 1, kProperties,
NS_ARRAY_LENGTH(kProperties),
path, sizeof(path));
if (NS_FAILED(rv))
return 1;
printf("%s\n", path);
return 0;
}
if (IsArg(argv[1], "gre-version")) {
if (argc != 2) {
Usage(argv[0]);

13
xulrunner/installer/Makefile.in
Просмотреть файл

@ -67,19 +67,6 @@ INSTALL_SDK = 1
include $(topsrcdir)/toolkit/mozapps/installer/packager.mk
$(MOZILLA_VERSION).system.conf: $(topsrcdir)/config/milestone.txt Makefile
printf "[%s]\nGRE_PATH=%s\nxulrunner=true\nabi=%s" \
$(MOZILLA_VERSION) $(installdir) $(TARGET_XPCOM_ABI)> $@
ifndef SKIP_GRE_REGISTRATION
# to register xulrunner per-user, override this with $HOME/.gre.d
regdir = /etc/gre.d
install:: $(MOZILLA_VERSION).system.conf
$(NSINSTALL) -D $(DESTDIR)$(regdir)
$(SYSINSTALL) $(IFLAGS1) $^ $(DESTDIR)$(regdir)
endif
# Add pkg-config files to the install:: target
pkg_config_files = \

49
xulrunner/stub/nsXULStub.cpp
Просмотреть файл

@ -435,54 +435,9 @@ main(int argc, char **argv)
#endif
if (!greFound) {
char minVersion[VERSION_MAXLEN];
// If a gecko maxVersion is not specified, we assume that the app uses only
// frozen APIs, and is therefore compatible with any xulrunner 1.x.
char maxVersion[VERSION_MAXLEN] = "1.*";
GREVersionRange range = {
minVersion,
PR_TRUE,
maxVersion,
PR_TRUE
};
rv = parser.GetString("Gecko", "MinVersion", minVersion, sizeof(minVersion));
if (NS_FAILED(rv)) {
fprintf(stderr,
"The application.ini does not specify a [Gecko] MinVersion\n");
Output(PR_FALSE,
"Could not find the Mozilla runtime.\n");
return 1;
}
rv = parser.GetString("Gecko", "MaxVersion", maxVersion, sizeof(maxVersion));
if (NS_SUCCEEDED(rv))
range.upperInclusive = PR_TRUE;
static const GREProperty kProperties[] = {
{ "xulrunner", "true" }
};
rv = GRE_GetGREPathWithProperties(&range, 1,
kProperties, NS_ARRAY_LENGTH(kProperties),
greDir, sizeof(greDir));
if (NS_FAILED(rv)) {
// XXXbsmedberg: Do something much smarter here: notify the
// user/offer to download/?
Output(PR_FALSE,
"Could not find compatible GRE between version %s and %s.\n",
range.lower, range.upper);
return 1;
}
#ifdef XP_UNIX
// Using a symlinked greDir will fail during startup. Not sure why, but if
// we resolve the symlink, everything works as expected.
char resolved_greDir[MAXPATHLEN] = "";
if (realpath(greDir, resolved_greDir) && *resolved_greDir) {
strncpy(greDir, resolved_greDir, MAXPATHLEN);
}
#endif
}
#ifdef XP_OS2