contrib/llvm/tools/lldb/source/Plugins/Platform/POSIX/PlatformPOSIX.h

   1 //===-- PlatformPOSIX.h -----------------------------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #ifndef liblldb_PlatformPOSIX_h_
  11 #define liblldb_PlatformPOSIX_h_
  12
  13 // C Includes
  14 // C++ Includes
  15
  16 #include <memory>
  17
  18 // Other libraries and framework includes
  19 // Project includes
  20 #include "lldb/Interpreter/Options.h"
  21 #include "lldb/Target/Platform.h"
  22
  23 class PlatformPOSIX : public lldb_private::Platform
  24 {
  25 public:
  26     PlatformPOSIX (bool is_host);
  27
  28     virtual
  29     ~PlatformPOSIX();
  30
  31     //------------------------------------------------------------
  32     // lldb_private::Platform functions
  33     //------------------------------------------------------------
  34     virtual lldb_private::OptionGroupOptions*
  35     GetConnectionOptions (lldb_private::CommandInterpreter& interpreter);
  36
  37     virtual lldb_private::Error
  38     PutFile (const lldb_private::FileSpec& source,
  39              const lldb_private::FileSpec& destination,
  40              uint32_t uid = UINT32_MAX,
  41              uint32_t gid = UINT32_MAX);
  42
  43     virtual lldb::user_id_t
  44     OpenFile (const lldb_private::FileSpec& file_spec,
  45               uint32_t flags,
  46               uint32_t mode,
  47               lldb_private::Error &error);
  48
  49     virtual bool
  50     CloseFile (lldb::user_id_t fd,
  51                lldb_private::Error &error);
  52
  53     virtual uint64_t
  54     ReadFile (lldb::user_id_t fd,
  55               uint64_t offset,
  56               void *dst,
  57               uint64_t dst_len,
  58               lldb_private::Error &error);
  59
  60     virtual uint64_t
  61     WriteFile (lldb::user_id_t fd,
  62                uint64_t offset,
  63                const void* src,
  64                uint64_t src_len,
  65                lldb_private::Error &error);
  66
  67     virtual lldb::user_id_t
  68     GetFileSize (const lldb_private::FileSpec& file_spec);
  69
  70     virtual lldb_private::Error
  71     CreateSymlink(const char *src, const char *dst);
  72
  73     virtual lldb_private::Error
  74     GetFile (const lldb_private::FileSpec& source,
  75              const lldb_private::FileSpec& destination);
  76
  77     virtual lldb_private::ConstString
  78     GetRemoteWorkingDirectory();
  79
  80     virtual bool
  81     SetRemoteWorkingDirectory(const lldb_private::ConstString &path);
  82
  83     virtual lldb_private::Error
  84     RunShellCommand (const char *command,           // Shouldn't be NULL
  85                      const char *working_dir,       // Pass NULL to use the current working directory
  86                      int *status_ptr,               // Pass NULL if you don't want the process exit status
  87                      int *signo_ptr,                // Pass NULL if you don't want the signal that caused the process to exit
  88                      std::string *command_output,   // Pass NULL if you don't want the command output
  89                      uint32_t timeout_sec);         // Timeout in seconds to wait for shell program to finish
  90
  91     virtual lldb_private::Error
  92     MakeDirectory (const char *path, uint32_t mode);
  93
  94     virtual lldb_private::Error
  95     GetFilePermissions (const char *path, uint32_t &file_permissions);
  96
  97     virtual lldb_private::Error
  98     SetFilePermissions (const char *path, uint32_t file_permissions);
  99
 100     virtual bool
 101     GetFileExists (const lldb_private::FileSpec& file_spec);
 102
 103     virtual lldb_private::Error
 104     Unlink (const char *path);
 105
 106     virtual std::string
 107     GetPlatformSpecificConnectionInformation();
 108
 109     virtual bool
 110     CalculateMD5 (const lldb_private::FileSpec& file_spec,
 111                   uint64_t &low,
 112                   uint64_t &high);
 113
 114     virtual void
 115     CalculateTrapHandlerSymbolNames ();
 116
 117 protected:
 118     std::unique_ptr<lldb_private::OptionGroupOptions> m_options;
 119
 120     lldb::PlatformSP m_remote_platform_sp; // Allow multiple ways to connect to a remote POSIX-compliant OS
 121
 122 private:
 123     DISALLOW_COPY_AND_ASSIGN (PlatformPOSIX);
 124
 125 };
 126
 127 #endif  // liblldb_PlatformPOSIX_h_