summaryrefslogtreecommitdiff
path: root/indra/llmessage/llhost.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'indra/llmessage/llhost.cpp')
-rw-r--r--indra/llmessage/llhost.cpp352
1 files changed, 176 insertions, 176 deletions
diff --git a/indra/llmessage/llhost.cpp b/indra/llmessage/llhost.cpp
index 264d64bb50..ace316512f 100644
--- a/indra/llmessage/llhost.cpp
+++ b/indra/llmessage/llhost.cpp
@@ -1,176 +1,176 @@
-/**
- * @file llhost.cpp
- * @brief Encapsulates an IP address and a port.
- *
- * $LicenseInfo:firstyear=2000&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "linden_common.h"
-
-#include "llhost.h"
-
-#include "llerror.h"
-
-#if LL_WINDOWS
- #define WIN32_LEAN_AND_MEAN
- #include <winsock2.h>
-#else
- #include <netdb.h>
- #include <netinet/in.h> // ntonl()
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <arpa/inet.h>
-#endif
-
-LLHost::LLHost(const std::string& ip_and_port)
-{
- std::string::size_type colon_index = ip_and_port.find(":");
- if (colon_index == std::string::npos)
- {
- mIP = ip_string_to_u32(ip_and_port.c_str());
- mPort = 0;
- }
- else
- {
- std::string ip_str(ip_and_port, 0, colon_index);
- std::string port_str(ip_and_port, colon_index+1);
-
- mIP = ip_string_to_u32(ip_str.c_str());
- mPort = atol(port_str.c_str());
- }
-}
-
-std::string LLHost::getString() const
-{
- return llformat("%s:%u", u32_to_ip_string(mIP), mPort);
-}
-
-
-std::string LLHost::getIPandPort() const
-{
- return getString();
-}
-
-
-std::string LLHost::getIPString() const
-{
- return std::string( u32_to_ip_string( mIP ) );
-}
-
-
-std::string LLHost::getHostName() const
-{
- hostent* he;
- if (INVALID_HOST_IP_ADDRESS == mIP)
- {
- LL_WARNS() << "LLHost::getHostName() : Invalid IP address" << LL_ENDL;
- return std::string();
- }
- he = gethostbyaddr((char *)&mIP, sizeof(mIP), AF_INET);
- if (!he)
- {
-#if LL_WINDOWS
- LL_WARNS() << "LLHost::getHostName() : Couldn't find host name for address " << mIP << ", Error: "
- << WSAGetLastError() << LL_ENDL;
-#else
- LL_WARNS() << "LLHost::getHostName() : Couldn't find host name for address " << mIP << ", Error: "
- << h_errno << LL_ENDL;
-#endif
- return std::string();
- }
- else
- {
- return ll_safe_string(he->h_name);
- }
-}
-
-bool LLHost::setHostByName(const std::string& hostname)
-{
- hostent *he;
- std::string local_name(hostname);
-
-#if LL_WINDOWS
- // We may need an equivalent for Linux, but not sure - djs
- LLStringUtil::toUpper(local_name);
-#endif
-
- he = gethostbyname(local_name.c_str());
- if(!he)
- {
- U32 ip_address = ip_string_to_u32(hostname.c_str());
- he = gethostbyaddr((char *)&ip_address, sizeof(ip_address), AF_INET);
- }
-
- if (he)
- {
- mIP = *(U32 *)he->h_addr_list[0];
- return true;
- }
- else
- {
- setAddress(local_name);
-
- // In windows, h_errno is a macro for WSAGetLastError(), so store value here
- S32 error_number = h_errno;
- switch(error_number)
- {
- case TRY_AGAIN: // XXX how to handle this case?
- LL_WARNS() << "LLHost::setAddress(): try again" << LL_ENDL;
- break;
- case HOST_NOT_FOUND:
- case NO_ADDRESS: // NO_DATA
- LL_WARNS() << "LLHost::setAddress(): host not found" << LL_ENDL;
- break;
- case NO_RECOVERY:
- LL_WARNS() << "LLHost::setAddress(): unrecoverable error" << LL_ENDL;
- break;
- default:
- LL_WARNS() << "LLHost::setAddress(): unknown error - " << error_number << LL_ENDL;
- break;
- }
- return false;
- }
-}
-
-LLHost& LLHost::operator=(const LLHost &rhs)
-{
- if (this != &rhs)
- {
- set(rhs.getAddress(), rhs.getPort());
- }
- return *this;
-}
-
-
-std::ostream& operator<< (std::ostream& os, const LLHost &hh)
-{
- os << u32_to_ip_string(hh.mIP) << ":" << hh.mPort ;
- return os;
-}
-
-
-//std::istream& operator>> (std::istream& is, LLHost &rh)
-//{
-// is >> rh.mIP;
-// is >> rh.mPort;
-// return is;
-//}
+/**
+ * @file llhost.cpp
+ * @brief Encapsulates an IP address and a port.
+ *
+ * $LicenseInfo:firstyear=2000&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+
+#include "llhost.h"
+
+#include "llerror.h"
+
+#if LL_WINDOWS
+ #define WIN32_LEAN_AND_MEAN
+ #include <winsock2.h>
+#else
+ #include <netdb.h>
+ #include <netinet/in.h> // ntonl()
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ #include <arpa/inet.h>
+#endif
+
+LLHost::LLHost(const std::string& ip_and_port)
+{
+ std::string::size_type colon_index = ip_and_port.find(":");
+ if (colon_index == std::string::npos)
+ {
+ mIP = ip_string_to_u32(ip_and_port.c_str());
+ mPort = 0;
+ }
+ else
+ {
+ std::string ip_str(ip_and_port, 0, colon_index);
+ std::string port_str(ip_and_port, colon_index+1);
+
+ mIP = ip_string_to_u32(ip_str.c_str());
+ mPort = atol(port_str.c_str());
+ }
+}
+
+std::string LLHost::getString() const
+{
+ return llformat("%s:%u", u32_to_ip_string(mIP), mPort);
+}
+
+
+std::string LLHost::getIPandPort() const
+{
+ return getString();
+}
+
+
+std::string LLHost::getIPString() const
+{
+ return std::string( u32_to_ip_string( mIP ) );
+}
+
+
+std::string LLHost::getHostName() const
+{
+ hostent* he;
+ if (INVALID_HOST_IP_ADDRESS == mIP)
+ {
+ LL_WARNS() << "LLHost::getHostName() : Invalid IP address" << LL_ENDL;
+ return std::string();
+ }
+ he = gethostbyaddr((char *)&mIP, sizeof(mIP), AF_INET);
+ if (!he)
+ {
+#if LL_WINDOWS
+ LL_WARNS() << "LLHost::getHostName() : Couldn't find host name for address " << mIP << ", Error: "
+ << WSAGetLastError() << LL_ENDL;
+#else
+ LL_WARNS() << "LLHost::getHostName() : Couldn't find host name for address " << mIP << ", Error: "
+ << h_errno << LL_ENDL;
+#endif
+ return std::string();
+ }
+ else
+ {
+ return ll_safe_string(he->h_name);
+ }
+}
+
+bool LLHost::setHostByName(const std::string& hostname)
+{
+ hostent *he;
+ std::string local_name(hostname);
+
+#if LL_WINDOWS
+ // We may need an equivalent for Linux, but not sure - djs
+ LLStringUtil::toUpper(local_name);
+#endif
+
+ he = gethostbyname(local_name.c_str());
+ if(!he)
+ {
+ U32 ip_address = ip_string_to_u32(hostname.c_str());
+ he = gethostbyaddr((char *)&ip_address, sizeof(ip_address), AF_INET);
+ }
+
+ if (he)
+ {
+ mIP = *(U32 *)he->h_addr_list[0];
+ return true;
+ }
+ else
+ {
+ setAddress(local_name);
+
+ // In windows, h_errno is a macro for WSAGetLastError(), so store value here
+ S32 error_number = h_errno;
+ switch(error_number)
+ {
+ case TRY_AGAIN: // XXX how to handle this case?
+ LL_WARNS() << "LLHost::setAddress(): try again" << LL_ENDL;
+ break;
+ case HOST_NOT_FOUND:
+ case NO_ADDRESS: // NO_DATA
+ LL_WARNS() << "LLHost::setAddress(): host not found" << LL_ENDL;
+ break;
+ case NO_RECOVERY:
+ LL_WARNS() << "LLHost::setAddress(): unrecoverable error" << LL_ENDL;
+ break;
+ default:
+ LL_WARNS() << "LLHost::setAddress(): unknown error - " << error_number << LL_ENDL;
+ break;
+ }
+ return false;
+ }
+}
+
+LLHost& LLHost::operator=(const LLHost &rhs)
+{
+ if (this != &rhs)
+ {
+ set(rhs.getAddress(), rhs.getPort());
+ }
+ return *this;
+}
+
+
+std::ostream& operator<< (std::ostream& os, const LLHost &hh)
+{
+ os << u32_to_ip_string(hh.mIP) << ":" << hh.mPort ;
+ return os;
+}
+
+
+//std::istream& operator>> (std::istream& is, LLHost &rh)
+//{
+// is >> rh.mIP;
+// is >> rh.mPort;
+// return is;
+//}
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-08 05:18:13 +0000