Expose SBPlatform through the public API.

Example code:

remote_platform = lldb.SBPlatform("remote-macosx"); 
remote_platform.SetWorkingDirectory("/private/tmp")
debugger.SetSelectedPlatform(remote_platform)

connect_options = lldb.SBPlatformConnectOptions("connect://localhost:1111"); 
err = remote_platform.ConnectRemote(connect_options)
if err.Success():
    print >> result, 'Connected to remote platform:'
    print >> result, 'hostname: %s' % (remote_platform.GetHostname())
    src = lldb.SBFileSpec("/Applications/Xcode.app/Contents/SharedFrameworks/LLDB.framework", False)
    dst = lldb.SBFileSpec()
    # copy src to platform working directory since "dst" is empty
    err = remote_platform.Install(src, dst);
    if err.Success():
        print >> result, '%s installed successfully' % (src)
    else:
        print >> result, 'error: failed to install "%s": %s' % (src, err)


Implemented many calls needed in lldb-platform to be able to install a directory that contains symlinks, file and directories.

The remote lldb-platform can now launch GDB servers on the remote system so that remote debugging can be spawned through the remote platform when connected to a remote platform.

The API in SBPlatform is subject to change and will be getting many new functions.

llvm-svn: 195273

1 files changed, 13 insertions, 11 deletions

diff --git a/lldb/source/Host/common/File.cpp b/lldb/source/Host/common/File.cpp
index addd4351540..c8dff198cb7 100644
--- a/lldb/source/Host/common/File.cpp
+++ b/lldb/source/Host/common/File.cpp
@@ -1,4 +1,4 @@
-//===-- FileSpec.cpp --------------------------------------------*- C++ -*-===//
+//===-- File.cpp ------------------------------------------------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-
 #include "lldb/Host/File.h"
 
 #include <errno.h>
@@ -237,6 +236,9 @@ File::Open (const char *path, uint32_t options, uint32_t permissions)
     else if (read)
     {
         oflag |= O_RDONLY;
+
+        if (options & eOpenoptionDontFollowSymlinks)
+            oflag |= O_NOFOLLOW;
     }
     
 #ifndef _WIN32
@@ -249,15 +251,15 @@ File::Open (const char *path, uint32_t options, uint32_t permissions)
     mode_t mode = 0;
     if (oflag & O_CREAT)
     {
-        if (permissions & ePermissionsUserRead)     mode |= S_IRUSR;
-        if (permissions & ePermissionsUserWrite)    mode |= S_IWUSR;
-        if (permissions & ePermissionsUserExecute)  mode |= S_IXUSR;
-        if (permissions & ePermissionsGroupRead)    mode |= S_IRGRP;
-        if (permissions & ePermissionsGroupWrite)   mode |= S_IWGRP;
-        if (permissions & ePermissionsGroupExecute) mode |= S_IXGRP;
-        if (permissions & ePermissionsWorldRead)    mode |= S_IROTH;
-        if (permissions & ePermissionsWorldWrite)   mode |= S_IWOTH;
-        if (permissions & ePermissionsWorldExecute) mode |= S_IXOTH;
+        if (permissions & lldb::eFilePermissionsUserRead)     mode |= S_IRUSR;
+        if (permissions & lldb::eFilePermissionsUserWrite)    mode |= S_IWUSR;
+        if (permissions & lldb::eFilePermissionsUserExecute)  mode |= S_IXUSR;
+        if (permissions & lldb::eFilePermissionsGroupRead)    mode |= S_IRGRP;
+        if (permissions & lldb::eFilePermissionsGroupWrite)   mode |= S_IWGRP;
+        if (permissions & lldb::eFilePermissionsGroupExecute) mode |= S_IXGRP;
+        if (permissions & lldb::eFilePermissionsWorldRead)    mode |= S_IROTH;
+        if (permissions & lldb::eFilePermissionsWorldWrite)   mode |= S_IWOTH;
+        if (permissions & lldb::eFilePermissionsWorldExecute) mode |= S_IXOTH;
     }
 
     do