nsresult
nsProfileCollector::LogOS(nsIMetricsEventItem *profile)
{
nsCOMPtr<nsIWritablePropertyBag2> properties;
nsMetricsUtils::NewPropertyBag(getter_AddRefs(properties));
NS_ENSURE_STATE(properties);
char buf[SYS_INFO_BUFFER_LENGTH];
if (PR_GetSystemInfo(PR_SI_SYSNAME, buf, sizeof(buf)) != PR_SUCCESS) {
MS_LOG(("Failed to get OS name"));
return NS_ERROR_FAILURE;
}
properties->SetPropertyAsACString(NS_LITERAL_STRING("name"),
nsDependentCString(buf));
MS_LOG(("Logged os name=%s", buf));
if (PR_GetSystemInfo(PR_SI_RELEASE, buf, sizeof(buf)) != PR_SUCCESS) {
MS_LOG(("Failed to get OS version"));
return NS_ERROR_FAILURE;
}
properties->SetPropertyAsACString(NS_LITERAL_STRING("version"),
nsDependentCString(buf));
MS_LOG(("Logged os version=%s", buf));
nsresult rv = nsMetricsUtils::AddChildItem(
profile, NS_LITERAL_STRING("os"), properties);
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}
NS_IMETHODIMP
nsDNSService::GetMyHostName(nsACString &result)
{
char name[100];
if (PR_GetSystemInfo(PR_SI_HOSTNAME, name, sizeof(name)) == PR_SUCCESS) {
result = name;
return NS_OK;
}
return NS_ERROR_FAILURE;
}
PRIntn main(PRIntn argc, char **argv)
{
PRStatus rv;
PRSysInfo cmd;
PRFileDesc *output = PR_GetSpecialFD(PR_StandardOutput);
char *info = (char*)PR_Calloc(SYS_INFO_BUFFER_LENGTH, 1);
for (cmd = PR_SI_HOSTNAME; cmd <= PR_SI_ARCHITECTURE; Incr(&cmd))
{
rv = PR_GetSystemInfo(cmd, info, SYS_INFO_BUFFER_LENGTH);
if (PR_SUCCESS == rv) PR_fprintf(output, "%s: %s\n", tag[cmd], info);
else PL_FPrintError(output, tag[cmd]);
}
PR_DELETE(info);
PR_fprintf(output, "Host page size is %d\n", PR_GetPageSize());
PR_fprintf(output, "Page shift is %d\n", PR_GetPageShift());
PR_fprintf(output, "Number of processors is: %d\n", PR_GetNumberOfProcessors());
return 0;
} /* main */
nsresult
nsSystemInfo::Init()
{
nsresult rv = nsHashPropertyBag::Init();
NS_ENSURE_SUCCESS(rv, rv);
static const struct {
PRSysInfo cmd;
const char *name;
} items[] = {
{ PR_SI_SYSNAME, "name" },
{ PR_SI_HOSTNAME, "host" },
{ PR_SI_ARCHITECTURE, "arch" },
{ PR_SI_RELEASE, "version" }
};
for (PRUint32 i = 0; i < (sizeof(items) / sizeof(items[0])); i++) {
char buf[SYS_INFO_BUFFER_LENGTH];
if (PR_GetSystemInfo(items[i].cmd, buf, sizeof(buf)) == PR_SUCCESS) {
rv = SetPropertyAsACString(NS_ConvertASCIItoUTF16(items[i].name),
nsDependentCString(buf));
NS_ENSURE_SUCCESS(rv,rv);
}
else
NS_WARNING("PR_GetSystemInfo failed");
}
#ifdef MOZ_WIDGET_GTK2
// This must be done here because NSPR can only separate OS's when compiled, not libraries.
char* gtkver = PR_smprintf("GTK %u.%u.%u", gtk_major_version, gtk_minor_version, gtk_micro_version);
if (gtkver) {
rv = SetPropertyAsACString(NS_ConvertASCIItoUTF16("secondaryLibrary"),
nsDependentCString(gtkver));
PR_smprintf_free(gtkver);
NS_ENSURE_SUCCESS(rv, rv);
}
#endif
return NS_OK;
}
nsresult
nsProfileCollector::LogCPU(nsIMetricsEventItem *profile)
{
nsCOMPtr<nsIWritablePropertyBag2> properties;
nsMetricsUtils::NewPropertyBag(getter_AddRefs(properties));
NS_ENSURE_STATE(properties);
char buf[SYS_INFO_BUFFER_LENGTH];
if (PR_GetSystemInfo(PR_SI_ARCHITECTURE, buf, sizeof(buf)) != PR_SUCCESS) {
MS_LOG(("Failed to get architecture"));
return NS_ERROR_FAILURE;
}
properties->SetPropertyAsACString(NS_LITERAL_STRING("arch"),
nsDependentCString(buf));
MS_LOG(("Logged CPU arch=%s", buf));
nsresult rv = nsMetricsUtils::AddChildItem(
profile, NS_LITERAL_STRING("cpu"), properties);
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}
nsresult nsProfileLock::LockWithSymlink(nsIFile *aLockFile, bool aHaveFcntlLock)
{
nsresult rv;
nsAutoCString lockFilePath;
rv = aLockFile->GetNativePath(lockFilePath);
if (NS_FAILED(rv)) {
NS_ERROR("Could not get native path");
return rv;
}
// don't replace an existing lock time if fcntl already got one
if (!mReplacedLockTime)
aLockFile->GetLastModifiedTimeOfLink(&mReplacedLockTime);
struct in_addr inaddr;
inaddr.s_addr = htonl(INADDR_LOOPBACK);
char hostname[256];
PRStatus status = PR_GetSystemInfo(PR_SI_HOSTNAME, hostname, sizeof hostname);
if (status == PR_SUCCESS)
{
char netdbbuf[PR_NETDB_BUF_SIZE];
PRHostEnt hostent;
status = PR_GetHostByName(hostname, netdbbuf, sizeof netdbbuf, &hostent);
if (status == PR_SUCCESS)
memcpy(&inaddr, hostent.h_addr, sizeof inaddr);
}
char *signature =
PR_smprintf("%s:%s%lu", inet_ntoa(inaddr), aHaveFcntlLock ? "+" : "",
(unsigned long)getpid());
const char *fileName = lockFilePath.get();
int symlink_rv, symlink_errno = 0, tries = 0;
// use ns4.x-compatible symlinks if the FS supports them
while ((symlink_rv = symlink(signature, fileName)) < 0)
{
symlink_errno = errno;
if (symlink_errno != EEXIST)
break;
if (!IsSymlinkStaleLock(&inaddr, fileName, aHaveFcntlLock))
break;
// Lock seems to be bogus: try to claim it. Give up after a large
// number of attempts (100 comes from the 4.x codebase).
(void) unlink(fileName);
if (++tries > 100)
break;
}
PR_smprintf_free(signature);
signature = nullptr;
if (symlink_rv == 0)
{
// We exclusively created the symlink: record its name for eventual
// unlock-via-unlink.
rv = NS_OK;
mHaveLock = true;
mPidLockFileName = strdup(fileName);
if (mPidLockFileName)
{
PR_APPEND_LINK(this, &mPidLockList);
if (!setupPidLockCleanup++)
{
// Clean up on normal termination.
// This instanciates a dummy class, and will trigger the class
// destructor when libxul is unloaded. This is equivalent to atexit(),
// but gracefully handles dlclose().
static RemovePidLockFilesExiting r;
// Clean up on abnormal termination, using POSIX sigaction.
// Don't arm a handler if the signal is being ignored, e.g.,
// because mozilla is run via nohup.
if (!sDisableSignalHandling) {
struct sigaction act, oldact;
#ifdef SA_SIGINFO
act.sa_sigaction = FatalSignalHandler;
act.sa_flags = SA_SIGINFO;
#else
act.sa_handler = FatalSignalHandler;
#endif
sigfillset(&act.sa_mask);
#define CATCH_SIGNAL(signame) \
PR_BEGIN_MACRO \
if (sigaction(signame, nullptr, &oldact) == 0 && \
oldact.sa_handler != SIG_IGN) \
{ \
sigaction(signame, &act, &signame##_oldact); \
} \
PR_END_MACRO
CATCH_SIGNAL(SIGHUP);
CATCH_SIGNAL(SIGINT);
CATCH_SIGNAL(SIGQUIT);
CATCH_SIGNAL(SIGILL);
CATCH_SIGNAL(SIGABRT);
CATCH_SIGNAL(SIGSEGV);
CATCH_SIGNAL(SIGTERM);
#undef CATCH_SIGNAL
}
}
}
}
else if (symlink_errno == EEXIST)
rv = NS_ERROR_FILE_ACCESS_DENIED;
else
{
#ifdef DEBUG
printf("symlink() failed. errno = %d\n", errno);
#endif
rv = NS_ERROR_FAILURE;
}
return rv;
}
nsresult
XRemoteClient::GetLock(Window aWindow, bool *aDestroyed)
{
bool locked = false;
bool waited = false;
*aDestroyed = false;
nsresult rv = NS_OK;
if (!mLockData) {
char pidstr[32];
char sysinfobuf[SYS_INFO_BUFFER_LENGTH];
PR_snprintf(pidstr, sizeof(pidstr), "pid%d@", getpid());
PRStatus status;
status = PR_GetSystemInfo(PR_SI_HOSTNAME, sysinfobuf,
SYS_INFO_BUFFER_LENGTH);
if (status != PR_SUCCESS) {
return NS_ERROR_FAILURE;
}
// allocate enough space for the string plus the terminating
// char
mLockData = (char *)malloc(strlen(pidstr) + strlen(sysinfobuf) + 1);
if (!mLockData)
return NS_ERROR_OUT_OF_MEMORY;
strcpy(mLockData, pidstr);
if (!strcat(mLockData, sysinfobuf))
return NS_ERROR_FAILURE;
}
do {
int result;
Atom actual_type;
int actual_format;
unsigned long nitems, bytes_after;
unsigned char *data = 0;
XGrabServer(mDisplay);
result = XGetWindowProperty (mDisplay, aWindow, mMozLockAtom,
0, (65536 / sizeof (long)),
False, /* don't delete */
XA_STRING,
&actual_type, &actual_format,
&nitems, &bytes_after,
&data);
// aWindow may have been destroyed before XSelectInput was processed, in
// which case there may not be any DestroyNotify event in the queue to
// tell us. XGetWindowProperty() was synchronous so error responses have
// now been processed, setting sGotBadWindow.
if (sGotBadWindow) {
*aDestroyed = true;
rv = NS_ERROR_FAILURE;
}
else if (result != Success || actual_type == None) {
/* It's not now locked - lock it. */
XChangeProperty (mDisplay, aWindow, mMozLockAtom, XA_STRING, 8,
PropModeReplace,
(unsigned char *)mLockData,
strlen(mLockData));
locked = True;
}
XUngrabServer(mDisplay);
XFlush(mDisplay); // ungrab now!
if (!locked && !NS_FAILED(rv)) {
/* We tried to grab the lock this time, and failed because someone
else is holding it already. So, wait for a PropertyDelete event
to come in, and try again. */
PR_LOG(sRemoteLm, PR_LOG_DEBUG,
("window 0x%x is locked by %s; waiting...\n",
(unsigned int) aWindow, data));
waited = True;
while (1) {
XEvent event;
int select_retval;
fd_set select_set;
struct timeval delay;
delay.tv_sec = 10;
delay.tv_usec = 0;
FD_ZERO(&select_set);
// add the x event queue to the select set
FD_SET(ConnectionNumber(mDisplay), &select_set);
select_retval = select(ConnectionNumber(mDisplay) + 1,
&select_set, nullptr, nullptr, &delay);
// did we time out?
if (select_retval == 0) {
PR_LOG(sRemoteLm, PR_LOG_DEBUG, ("timed out waiting for window\n"));
rv = NS_ERROR_FAILURE;
break;
}
PR_LOG(sRemoteLm, PR_LOG_DEBUG, ("xevent...\n"));
XNextEvent (mDisplay, &event);
if (event.xany.type == DestroyNotify &&
event.xdestroywindow.window == aWindow) {
*aDestroyed = true;
rv = NS_ERROR_FAILURE;
break;
}
else if (event.xany.type == PropertyNotify &&
event.xproperty.state == PropertyDelete &&
event.xproperty.window == aWindow &&
event.xproperty.atom == mMozLockAtom) {
/* Ok! Someone deleted their lock, so now we can try
again. */
PR_LOG(sRemoteLm, PR_LOG_DEBUG,
("(0x%x unlocked, trying again...)\n",
(unsigned int) aWindow));
break;
}
}
}
if (data)
XFree(data);
} while (!locked && !NS_FAILED(rv));
if (waited && locked) {
PR_LOG(sRemoteLm, PR_LOG_DEBUG, ("obtained lock.\n"));
} else if (*aDestroyed) {
PR_LOG(sRemoteLm, PR_LOG_DEBUG,
("window 0x%x unexpectedly destroyed.\n",
(unsigned int) aWindow));
}
return rv;
}
/*************************************************************************
*
* P k 1 1 I n s t a l l _ D o I n s t a l l
*
* jarFile is the path of a JAR in the PKCS #11 module JAR format.
* installDir is the directory relative to which files will be
* installed.
*/
Pk11Install_Error
Pk11Install_DoInstall(char *jarFile, const char *installDir,
const char *tempDir, PRFileDesc *feedback, short force, PRBool noverify)
{
JAR *jar;
char *installer;
unsigned long installer_len;
int status;
Pk11Install_Error ret;
PRBool made_temp_file;
Pk11Install_Info installInfo;
Pk11Install_Platform *platform;
char *errMsg;
char sysname[SYS_INFO_BUFFER_LENGTH], release[SYS_INFO_BUFFER_LENGTH],
arch[SYS_INFO_BUFFER_LENGTH];
char *myPlatform;
jar = NULL;
ret = PK11_INSTALL_UNSPECIFIED;
made_temp_file = PR_FALSE;
errMsg = NULL;
Pk11Install_Info_init(&installInfo);
/*
printf("Inside DoInstall, jarFile=%s, installDir=%s, tempDir=%s\n",
jarFile, installDir, tempDir);
*/
/*
* Check out jarFile and installDir for validity
*/
if (PR_Access(installDir, PR_ACCESS_EXISTS) != PR_SUCCESS) {
error(PK11_INSTALL_DIR_DOESNT_EXIST, installDir);
return PK11_INSTALL_DIR_DOESNT_EXIST;
}
if (!tempDir) {
tempDir = ".";
}
if (PR_Access(tempDir, PR_ACCESS_EXISTS) != PR_SUCCESS) {
error(PK11_INSTALL_DIR_DOESNT_EXIST, tempDir);
return PK11_INSTALL_DIR_DOESNT_EXIST;
}
if (PR_Access(tempDir, PR_ACCESS_WRITE_OK) != PR_SUCCESS) {
error(PK11_INSTALL_DIR_NOT_WRITEABLE, tempDir);
return PK11_INSTALL_DIR_NOT_WRITEABLE;
}
if ((PR_Access(jarFile, PR_ACCESS_EXISTS) != PR_SUCCESS)) {
error(PK11_INSTALL_FILE_DOESNT_EXIST, jarFile);
return PK11_INSTALL_FILE_DOESNT_EXIST;
}
if (PR_Access(jarFile, PR_ACCESS_READ_OK) != PR_SUCCESS) {
error(PK11_INSTALL_FILE_NOT_READABLE, jarFile);
return PK11_INSTALL_FILE_NOT_READABLE;
}
/*
* Extract the JAR file
*/
jar = JAR_new();
JAR_set_callback(JAR_CB_SIGNAL, jar, jar_callback);
if (noverify) {
status = JAR_pass_archive_unverified(jar, jarArchGuess, jarFile, "url");
} else {
status = JAR_pass_archive(jar, jarArchGuess, jarFile, "url");
}
if ((status < 0) || (jar->valid < 0)) {
if (status >= JAR_BASE && status <= JAR_BASE_END) {
error(PK11_INSTALL_JAR_ERROR, jarFile, JAR_get_error(status));
} else {
error(PK11_INSTALL_JAR_ERROR, jarFile,
mySECU_ErrorString(PORT_GetError()));
}
ret = PK11_INSTALL_JAR_ERROR;
goto loser;
}
/*printf("passed the archive\n");*/
/*
* Show the user security information, allow them to abort or continue
*/
if (Pk11Install_UserVerifyJar(jar, PR_STDOUT,
force ?
PR_FALSE
:
PR_TRUE) &&
!force) {
if (feedback) {
PR_fprintf(feedback, msgStrings[USER_ABORT]);
}
ret = PK11_INSTALL_USER_ABORT;
goto loser;
}
/*
* Get the name of the installation file
*/
if (JAR_get_metainfo(jar, NULL, INSTALL_METAINFO_TAG, (void **)&installer,
(unsigned long *)&installer_len)) {
error(PK11_INSTALL_NO_INSTALLER_SCRIPT);
ret = PK11_INSTALL_NO_INSTALLER_SCRIPT;
goto loser;
}
if (feedback) {
PR_fprintf(feedback, msgStrings[INSTALLER_SCRIPT_NAME], installer);
}
/*
* Extract the installation file
*/
if (PR_Access(SCRIPT_TEMP_FILE, PR_ACCESS_EXISTS) == PR_SUCCESS) {
if (PR_Delete(SCRIPT_TEMP_FILE) != PR_SUCCESS) {
error(PK11_INSTALL_DELETE_TEMP_FILE, SCRIPT_TEMP_FILE);
ret = PK11_INSTALL_DELETE_TEMP_FILE;
goto loser;
}
}
if (noverify) {
status = JAR_extract(jar, installer, SCRIPT_TEMP_FILE);
} else {
status = JAR_verified_extract(jar, installer, SCRIPT_TEMP_FILE);
}
if (status) {
if (status >= JAR_BASE && status <= JAR_BASE_END) {
error(PK11_INSTALL_JAR_EXTRACT, installer, JAR_get_error(status));
} else {
error(PK11_INSTALL_JAR_EXTRACT, installer,
mySECU_ErrorString(PORT_GetError()));
}
ret = PK11_INSTALL_JAR_EXTRACT;
goto loser;
} else {
made_temp_file = PR_TRUE;
}
/*
* Parse the installation file into a syntax tree
*/
Pk11Install_FD = PR_Open(SCRIPT_TEMP_FILE, PR_RDONLY, 0);
if (!Pk11Install_FD) {
error(PK11_INSTALL_OPEN_SCRIPT_FILE, SCRIPT_TEMP_FILE);
ret = PK11_INSTALL_OPEN_SCRIPT_FILE;
goto loser;
}
if (Pk11Install_yyparse()) {
error(PK11_INSTALL_SCRIPT_PARSE, installer,
Pk11Install_yyerrstr ? Pk11Install_yyerrstr : "");
ret = PK11_INSTALL_SCRIPT_PARSE;
goto loser;
}
#if 0
/* for debugging */
Pk11Install_valueList->Print(0);
#endif
/*
* From the syntax tree, build a semantic structure
*/
errMsg = Pk11Install_Info_Generate(&installInfo, Pk11Install_valueList);
if (errMsg) {
error(PK11_INSTALL_SEMANTIC, errMsg);
ret = PK11_INSTALL_SEMANTIC;
goto loser;
}
#if 0
installInfo.Print(0);
#endif
if (feedback) {
PR_fprintf(feedback, msgStrings[PARSED_INSTALL_SCRIPT]);
}
/*
* Figure out which platform to use
*/
{
sysname[0] = release[0] = arch[0] = '\0';
if ((PR_GetSystemInfo(PR_SI_SYSNAME, sysname, SYS_INFO_BUFFER_LENGTH) !=
PR_SUCCESS) ||
(PR_GetSystemInfo(PR_SI_RELEASE, release, SYS_INFO_BUFFER_LENGTH) !=
PR_SUCCESS) ||
(PR_GetSystemInfo(PR_SI_ARCHITECTURE, arch, SYS_INFO_BUFFER_LENGTH) !=
PR_SUCCESS)) {
error(PK11_INSTALL_SYSINFO);
ret = PK11_INSTALL_SYSINFO;
goto loser;
}
myPlatform = PR_smprintf("%s:%s:%s", sysname, release, arch);
platform = Pk11Install_Info_GetBestPlatform(&installInfo, myPlatform);
if (!platform) {
error(PK11_INSTALL_NO_PLATFORM, myPlatform);
PR_smprintf_free(myPlatform);
ret = PK11_INSTALL_NO_PLATFORM;
goto loser;
}
if (feedback) {
PR_fprintf(feedback, msgStrings[MY_PLATFORM_IS], myPlatform);
PR_fprintf(feedback, msgStrings[USING_PLATFORM],
Pk11Install_PlatformName_GetString(&platform->name));
}
PR_smprintf_free(myPlatform);
}
/* Run the install for that platform */
ret = DoInstall(jar, installDir, tempDir, platform, feedback, noverify);
if (ret) {
goto loser;
}
ret = PK11_INSTALL_SUCCESS;
loser:
if (Pk11Install_valueList) {
Pk11Install_ValueList_delete(Pk11Install_valueList);
PR_Free(Pk11Install_valueList);
Pk11Install_valueList = NULL;
}
if (jar) {
JAR_destroy(jar);
}
if (made_temp_file) {
PR_Delete(SCRIPT_TEMP_FILE);
}
if (errMsg) {
PR_smprintf_free(errMsg);
}
return ret;
}
nsresult nsMsgMdnGenerator::CreateSecondPart()
{
DEBUG_MDN("nsMsgMdnGenerator::CreateSecondPart");
char *tmpBuffer = nsnull;
char *convbuf = nsnull;
nsresult rv = NS_OK;
nsCOMPtr <nsIMsgCompUtils> compUtils;
PRBool conformToStandard = PR_FALSE;
tmpBuffer = PR_smprintf("--%s" CRLF, m_mimeSeparator.get());
PUSH_N_FREE_STRING(tmpBuffer);
tmpBuffer = PR_smprintf("%s" CRLF, "Content-Type: message/disposition-notification; name=\042MDNPart2.txt\042");
PUSH_N_FREE_STRING(tmpBuffer);
tmpBuffer = PR_smprintf("%s" CRLF, "Content-Disposition: inline");
PUSH_N_FREE_STRING(tmpBuffer);
tmpBuffer = PR_smprintf("Content-Transfer-Encoding: %s" CRLF CRLF,
ENCODING_7BIT);
PUSH_N_FREE_STRING(tmpBuffer);
nsCOMPtr<nsIHttpProtocolHandler> pHTTPHandler =
do_GetService(NS_NETWORK_PROTOCOL_CONTRACTID_PREFIX "http", &rv);
if (NS_SUCCEEDED(rv) && pHTTPHandler)
{
nsCAutoString userAgentString;
pHTTPHandler->GetUserAgent(userAgentString);
if (!userAgentString.IsEmpty())
{
// Prepend the product name with the dns name according to RFC 3798.
char hostName[256];
PR_GetSystemInfo(PR_SI_HOSTNAME_UNTRUNCATED, hostName, sizeof hostName);
if ((hostName[0] != '\0') && (strchr(hostName, '.') != NULL))
{
userAgentString.Insert("; ", 0);
userAgentString.Insert(nsDependentCString(hostName), 0);
}
tmpBuffer = PR_smprintf("Reporting-UA: %s" CRLF,
userAgentString.get());
PUSH_N_FREE_STRING(tmpBuffer);
}
}
nsCString originalRecipient;
m_headers->ExtractHeader(HEADER_ORIGINAL_RECIPIENT, PR_FALSE,
getter_Copies(originalRecipient));
if (!originalRecipient.IsEmpty())
{
tmpBuffer = PR_smprintf("Original-Recipient: %s" CRLF,
originalRecipient.get());
PUSH_N_FREE_STRING(tmpBuffer);
}
compUtils = do_GetService(NS_MSGCOMPUTILS_CONTRACTID, &rv);
if (compUtils)
compUtils->GetMsgMimeConformToStandard(&conformToStandard);
convbuf = nsMsgI18NEncodeMimePartIIStr(
m_email.get(), PR_TRUE, m_charset.get(), 0,
conformToStandard);
tmpBuffer = PR_smprintf("Final-Recipient: rfc822;%s" CRLF, convbuf ?
convbuf : m_email.get());
PUSH_N_FREE_STRING(tmpBuffer);
PR_Free (convbuf);
if (*m_messageId.get() == '<')
tmpBuffer = PR_smprintf("Original-Message-ID: %s" CRLF, m_messageId.get());
else
tmpBuffer = PR_smprintf("Original-Message-ID: <%s>" CRLF, m_messageId.get());
PUSH_N_FREE_STRING(tmpBuffer);
tmpBuffer = PR_smprintf("Disposition: %s/%s; %s" CRLF CRLF,
(m_autoAction ? "automatic-action" :
"manual-action"),
(m_autoSend ? "MDN-sent-automatically" :
"MDN-sent-manually"),
DispositionTypes[(int) m_disposeType]);
PUSH_N_FREE_STRING(tmpBuffer);
return rv;
}
PRIntn main(PRIntn argc, char **argv)
{
PRStatus rv;
PLOptStatus os;
PRHostEnt host;
PRProtoEnt proto;
PRBool ipv6 = PR_FALSE;
const char *name = NULL;
PRBool failed = PR_FALSE;
PLOptState *opt = PL_CreateOptState(argc, argv, "h6");
err = PR_GetSpecialFD(PR_StandardError);
while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
{
if (PL_OPT_BAD == os) continue;
switch (opt->option)
{
case 0: /* Name of host to lookup */
name = opt->value;
break;
case '6': /* Turn on IPv6 mode */
ipv6 = PR_TRUE;
break;
case 'h': /* user wants some guidance */
default:
Help(); /* so give him an earful */
return 2; /* but not a lot else */
}
}
PL_DestroyOptState(opt);
if (ipv6)
{
rv = PR_SetIPv6Enable(ipv6);
if (PR_FAILURE == rv)
{
failed = PR_TRUE;
PL_FPrintError(err, "PR_SetIPv6Enable");
}
}
{
if (NULL == name)
{
char *me = (char*)PR_MALLOC(DNS_BUFFER);
rv = PR_GetSystemInfo(PR_SI_HOSTNAME, me, DNS_BUFFER);
if (PR_FAILURE == rv)
{
failed = PR_TRUE;
PL_FPrintError(err, "PR_GetHostName");
return 2;
}
name = me; /* just leak the storage */
}
}
{
char buffer[HOST_BUFFER];
PR_fprintf(err, "Translating the name %s ...", name);
rv = PR_GetHostByName(name, buffer, sizeof(buffer), &host);
if (PR_FAILURE == rv)
{
failed = PR_TRUE;
PL_FPrintError(err, "PR_GetHostByName");
}
else
{
PRIntn index = 0;
PRNetAddr address;
PR_fprintf(err, "success .. enumerating results\n");
do
{
index = PR_EnumerateHostEnt(index, &host, 0, &address);
if (index > 0) PrintAddress(&address);
else if (-1 == index)
{
failed = PR_TRUE;
PL_FPrintError(err, "PR_EnumerateHostEnt");
}
} while (index > 0);
}
}
{
char buffer[PROTO_BUFFER];
/*
** Get Proto by name/number
*/
rv = PR_GetProtoByName("tcp", &buffer[1], sizeof(buffer) - 1, &proto);
rv = PR_GetProtoByNumber(6, &buffer[3], sizeof(buffer) - 3, &proto);
}
return (failed) ? 1 : 0;
}
nsresult nsProfileLock::LockWithSymlink(const nsACString& lockFilePath, PRBool aHaveFcntlLock)
{
nsresult rv;
struct in_addr inaddr;
inaddr.s_addr = htonl(INADDR_LOOPBACK);
char hostname[256];
PRStatus status = PR_GetSystemInfo(PR_SI_HOSTNAME, hostname, sizeof hostname);
if (status == PR_SUCCESS)
{
char netdbbuf[PR_NETDB_BUF_SIZE];
PRHostEnt hostent;
status = PR_GetHostByName(hostname, netdbbuf, sizeof netdbbuf, &hostent);
if (status == PR_SUCCESS)
memcpy(&inaddr, hostent.h_addr, sizeof inaddr);
}
char *signature =
PR_smprintf("%s:%s%lu", inet_ntoa(inaddr), aHaveFcntlLock ? "+" : "",
(unsigned long)getpid());
const nsPromiseFlatCString& flat = PromiseFlatCString(lockFilePath);
const char *fileName = flat.get();
int symlink_rv, symlink_errno = 0, tries = 0;
// use ns4.x-compatible symlinks if the FS supports them
while ((symlink_rv = symlink(signature, fileName)) < 0)
{
symlink_errno = errno;
if (symlink_errno != EEXIST)
break;
if (!IsSymlinkStaleLock(&inaddr, fileName, aHaveFcntlLock))
break;
// Lock seems to be bogus: try to claim it. Give up after a large
// number of attempts (100 comes from the 4.x codebase).
(void) unlink(fileName);
if (++tries > 100)
break;
}
PR_smprintf_free(signature);
signature = nsnull;
if (symlink_rv == 0)
{
// We exclusively created the symlink: record its name for eventual
// unlock-via-unlink.
rv = NS_OK;
mHaveLock = PR_TRUE;
mPidLockFileName = strdup(fileName);
if (mPidLockFileName)
{
PR_APPEND_LINK(this, &mPidLockList);
if (!setupPidLockCleanup++)
{
// Clean up on normal termination.
atexit(RemovePidLockFilesExiting);
// Clean up on abnormal termination, using POSIX sigaction.
// Don't arm a handler if the signal is being ignored, e.g.,
// because mozilla is run via nohup.
if (!sDisableSignalHandling) {
struct sigaction act, oldact;
#ifdef SA_SIGINFO
act.sa_sigaction = FatalSignalHandler;
act.sa_flags = SA_SIGINFO;
#else
act.sa_handler = FatalSignalHandler;
#endif
sigfillset(&act.sa_mask);
#define CATCH_SIGNAL(signame) \
PR_BEGIN_MACRO \
if (sigaction(signame, NULL, &oldact) == 0 && \
oldact.sa_handler != SIG_IGN) \
{ \
sigaction(signame, &act, &signame##_oldact); \
} \
PR_END_MACRO
CATCH_SIGNAL(SIGHUP);
CATCH_SIGNAL(SIGINT);
CATCH_SIGNAL(SIGQUIT);
CATCH_SIGNAL(SIGILL);
CATCH_SIGNAL(SIGABRT);
CATCH_SIGNAL(SIGSEGV);
CATCH_SIGNAL(SIGTERM);
#undef CATCH_SIGNAL
}
}
}
}
else if (symlink_errno == EEXIST)
rv = NS_ERROR_FILE_ACCESS_DENIED;
else
{
#ifdef DEBUG
printf("symlink() failed. errno = %d\n", errno);
#endif
rv = NS_ERROR_FAILURE;
}
return rv;
}
char *dns_ip2host(char *ip, int verify)
{
/* struct in_addr iaddr; */
PRNetAddr iaddr;
char *hn;
static unsigned long laddr = 0;
static char myhostname[256];
PRHostEnt hent;
char buf[PR_NETDB_BUF_SIZE];
PRStatus err;
err = PR_InitializeNetAddr(PR_IpAddrNull, 0, &iaddr);
/* richm: ipv6 cleanup - use inet_aton or other more appropriate function
instead of inet_addr */
if((iaddr.inet.ip = inet_addr(ip)) == (in_addr_t)-1)
goto bong;
/*
* See if it happens to be the localhost IP address, and try
* the local host name if so.
*/
if (laddr == 0) {
laddr = inet_addr("127.0.0.1");
myhostname[0] = 0;
PR_GetSystemInfo(PR_SI_HOSTNAME, myhostname, sizeof(myhostname));
}
/* Have to match the localhost IP address and have a hostname */
if ((iaddr.inet.ip == laddr) && (myhostname[0] != 0)) {
/*
* Now try for a fully-qualified domain name, starting with
* the local hostname.
*/
err = PR_GetHostByName(myhostname,
buf,
PR_NETDB_BUF_SIZE,
&hent);
/* Don't verify if we get a fully-qualified name this way */
verify = 0;
}
else {
err = PR_GetHostByAddr(&iaddr,
buf,
PR_NETDB_BUF_SIZE,
&hent);
}
if ((err == PR_FAILURE) || !(hn = net_find_fqdn(&hent))) goto bong;
if(verify) {
char **haddr = 0;
err = PR_GetHostByName(hn,
buf,
PR_NETDB_BUF_SIZE,
&hent);
if(err == PR_SUCCESS) {
for(haddr = hent.h_addr_list; *haddr; haddr++) {
if(((struct in_addr *)(*haddr))->s_addr == iaddr.inet.ip)
break;
}
}
if((err == PR_FAILURE) || (!(*haddr)))
goto bong;
}
return hn;
bong:
return NULL;
}
