void OUTPUT_FORMATTER::object_key_value(const char *key, const char *key_fmt,
const char *value, const char *value_fmt,
int wrap)
{
POOL_MEM string;
POOL_MEM wvalue(value);
rewrap(wvalue, wrap);
switch (api) {
#if HAVE_JANSSON
case API_MODE_JSON:
json_key_value_add(key, wvalue.c_str());
break;
#endif
default:
if (key_fmt) {
string.bsprintf(key_fmt, key);
result_message_plain->strcat(string);
}
if (value_fmt) {
string.bsprintf(value_fmt, wvalue.c_str());
result_message_plain->strcat(string);
}
Dmsg2(800, "obj: %s:%s\n", key, wvalue.c_str());
}
}
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;
}
