Added the ability to get a broadcaster event name for a given broadcaster

event.

Modified the ProcessInfo structure to contain all process arguments. Using the
new function calls on MacOSX allows us to see the full process name, not just
the first 16 characters. 

Added a new platform command: "platform process info <pid> [<pid> <pid> ...]"
that can be used to get detailed information for a process including all 
arguments, user and group info and more.

llvm-svn: 128694

1 files changed, 51 insertions, 0 deletions

diff --git a/lldb/tools/debugserver/source/RNBSocket.cpp b/lldb/tools/debugserver/source/RNBSocket.cpp
index 08fa4ac79ce..139a4150adf 100644
--- a/lldb/tools/debugserver/source/RNBSocket.cpp
+++ b/lldb/tools/debugserver/source/RNBSocket.cpp
@@ -12,8 +12,10 @@
 //===----------------------------------------------------------------------===//
 
 #include "RNBSocket.h"
+#include <arpa/inet.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <netdb.h>
 #include <netinet/in.h>
 #include <netinet/tcp.h>
 #include <termios.h>
@@ -106,6 +108,55 @@ RNBSocket::Listen (in_port_t listen_port_num)
     return rnb_success;
 }
 
+rnb_err_t
+RNBSocket::Connect (const char *host, uint16_t port)
+{
+    Disconnect (false);
+
+    // Create the socket
+    m_conn_port = ::socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
+    if (m_conn_port == -1)
+        return rnb_err;
+    
+    // Enable local address reuse
+    SetSocketOption (m_conn_port, SOL_SOCKET, SO_REUSEADDR, 1);
+    
+    struct sockaddr_in sa;
+    ::memset (&sa, 0, sizeof (sa));
+    sa.sin_family = AF_INET;
+    sa.sin_port = htons (port);
+    
+    if (host == NULL)
+        host = "localhost";
+
+    int inet_pton_result = ::inet_pton (AF_INET, host, &sa.sin_addr);
+    
+    if (inet_pton_result <= 0)
+    {
+        struct hostent *host_entry = gethostbyname (host);
+        if (host_entry)
+        {
+            std::string host_str (::inet_ntoa (*(struct in_addr *)*host_entry->h_addr_list));
+            inet_pton_result = ::inet_pton (AF_INET, host_str.c_str(), &sa.sin_addr);
+            if (inet_pton_result <= 0)
+            {
+                Disconnect (false);
+                return rnb_err;
+            }
+        }
+    }
+    
+    if (-1 == ::connect (m_conn_port, (const struct sockaddr *)&sa, sizeof(sa)))
+    {
+        Disconnect (false);
+        return rnb_err;
+    }
+    
+    // Keep our TCP packets coming without any delays.
+    SetSocketOption (m_conn_port, IPPROTO_TCP, TCP_NODELAY, 1);
+    return rnb_success;
+}
+
 #if defined (__arm__)
 rnb_err_t
 RNBSocket::ConnectToService()