PlatformPOSIX.h revision 263367 
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
23class PlatformPOSIX : public lldb_private::Platform
24{
25public:
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
114protected:
115    std::auto_ptr<lldb_private::OptionGroupOptions> m_options;
116
117    lldb::PlatformSP m_remote_platform_sp; // Allow multiple ways to connect to a remote POSIX-compliant OS
118
119private:
120    DISALLOW_COPY_AND_ASSIGN (PlatformPOSIX);
121
122};
123
124#endif  // liblldb_PlatformPOSIX_h_
125