Copy StringExtractor to StdStringExtractor.

I have some improvements to make to StringExtractor that require
using LLVM.  debugserver can't take a dependency on LLVM but uses
this file, so I'm forking it off into StdStringExtractor and
StringExtractor, so that StringExtractor can take advantage of
some performance improvements and readability improvements that
LLVM can provide.

llvm-svn: 279997

1 files changed, 12 insertions, 12 deletions

diff --git a/lldb/tools/debugserver/source/RNBRemote.cpp b/lldb/tools/debugserver/source/RNBRemote.cpp
index 11abe3c5d78..e737913c0d4 100644
--- a/lldb/tools/debugserver/source/RNBRemote.cpp
+++ b/lldb/tools/debugserver/source/RNBRemote.cpp
@@ -38,7 +38,7 @@
 #include "RNBServices.h"
 #include "RNBSocket.h"
 #include "JSON.h"
-#include "lldb/Utility/StringExtractor.h"
+#include "lldb/Utility/StdStringExtractor.h"
 #include "MacOSX/Genealogy.h"
 #include "JSONGenerator.h"
 
@@ -2329,7 +2329,7 @@ RNBRemote::HandlePacket_QSetSTDIO (const char *p)
         // QSetSTDIN
         // QSetSTDOUT
         // QSetSTDERR
-        StringExtractor packet(p);
+        StdStringExtractor packet(p);
         packet.SetFilePos (7);
         char ch = packet.GetChar();
         while (packet.GetChar() != ':')
@@ -2368,7 +2368,7 @@ RNBRemote::HandlePacket_QSetWorkingDir (const char *p)
     // Only set the working directory if we don't already have a process
     if (!m_ctx.HasValidProcessID())
     {
-        StringExtractor packet(p += sizeof ("QSetWorkingDir:") - 1);
+        StdStringExtractor packet(p += sizeof ("QSetWorkingDir:") - 1);
         if (packet.GetHexByteString (m_ctx.GetWorkingDir()))
         {
             struct stat working_dir_stat;
@@ -3473,7 +3473,7 @@ RNBRemote::HandlePacket_G (const char *p)
     if (g_num_reg_entries == 0)
         InitializeRegisters ();
 
-    StringExtractor packet(p);
+    StdStringExtractor packet(p);
     packet.SetFilePos(1); // Skip the 'G'
     
     nub_process_t pid = m_ctx.ProcessID();
@@ -3540,10 +3540,10 @@ RNBRemoteShouldCancelCallback (void *not_used)
 rnb_err_t
 RNBRemote::HandlePacket_AllocateMemory (const char *p)
 {
-    StringExtractor packet (p);
+    StdStringExtractor packet (p);
     packet.SetFilePos(2); // Skip the "_M"
     
-    nub_addr_t size = packet.GetHexMaxU64 (StringExtractor::BigEndian, 0);
+    nub_addr_t size = packet.GetHexMaxU64 (StdStringExtractor::BigEndian, 0);
     if (size != 0)
     {
         if (packet.GetChar() == ',')
@@ -3590,9 +3590,9 @@ RNBRemote::HandlePacket_AllocateMemory (const char *p)
 rnb_err_t
 RNBRemote::HandlePacket_DeallocateMemory (const char *p)
 {
-    StringExtractor packet (p);
+    StdStringExtractor packet (p);
     packet.SetFilePos(2); // Skip the "_m"
-    nub_addr_t addr = packet.GetHexMaxU64 (StringExtractor::BigEndian, INVALID_NUB_ADDRESS);
+    nub_addr_t addr = packet.GetHexMaxU64 (StdStringExtractor::BigEndian, INVALID_NUB_ADDRESS);
 
     if (addr != INVALID_NUB_ADDRESS)
     {
@@ -3669,7 +3669,7 @@ RNBRemote::HandlePacket_RestoreRegisterState (const char *p)
             return HandlePacket_ILLFORMED (__FILE__, __LINE__, p, "No thread was is set with the Hg packet");
     }
     
-    StringExtractor packet (p);
+    StdStringExtractor packet (p);
     packet.SetFilePos(strlen("QRestoreRegisterState:")); // Skip the "QRestoreRegisterState:"
     const uint32_t save_id = packet.GetU32(0);
                       
@@ -4222,7 +4222,7 @@ RNBRemote::HandlePacket_P (const char *p)
 
     nub_process_t pid = m_ctx.ProcessID();
 
-    StringExtractor packet (p);
+    StdStringExtractor packet (p);
 
     const char cmd_char = packet.GetChar();
     // Register ID is always in big endian
@@ -4372,7 +4372,7 @@ RNBRemote::HandlePacket_GetProfileData (const char *p)
     if (pid == INVALID_NUB_PROCESS)
         return SendPacket ("OK");
     
-    StringExtractor packet(p += sizeof ("qGetProfileData"));
+    StdStringExtractor packet(p += sizeof ("qGetProfileData"));
     DNBProfileDataScanType scan_type = eProfileAll;
     std::string name;
     std::string value;
@@ -4408,7 +4408,7 @@ RNBRemote::HandlePacket_SetEnableAsyncProfiling (const char *p)
     if (pid == INVALID_NUB_PROCESS)
         return SendPacket ("OK");
 
-    StringExtractor packet(p += sizeof ("QSetEnableAsyncProfiling"));
+    StdStringExtractor packet(p += sizeof ("QSetEnableAsyncProfiling"));
     bool enable = false;
     uint64_t interval_usec = 0;
     DNBProfileDataScanType scan_type = eProfileAll;