source: CMT/v1r20b1/source/cmt_system.h@ 327

Last change on this file since 327 was 201, checked in by garonne, 19 years ago

add the touch function during checkout operation
  • Property svn:eol-style set to native
File size: 5.3 KB
Line 
1//-----------------------------------------------------------
2// Copyright Christian Arnault LAL-Orsay CNRS
3// arnault@lal.in2p3.fr
4// See the complete license in cmt_license.txt "http://www.cecill.info".
5//-----------------------------------------------------------
6
7#ifndef __cmt_system_h__
8#define __cmt_system_h__
9
10#include "cmt_std.h"
11#include "cmt_string.h"
12#include "cmt_vector.h"
13#include "cmt_regexp.h"
14
15class Project;
16
17class IProjectFactory
18{
19public:
20 virtual void reset () = 0;
21 virtual Project* create_project (const cmt_string& name,
22 const cmt_string& path,
23 const cmt_string& path_source,
24 Project* parent) = 0;
25};
26
27class CmtSystem
28{
29public:
30 typedef cmt_vector<cmt_string> cmt_string_vector;
31
32 static cmt_string pwd ();
33 static bool cd (const cmt_string& dir);
34
35 static void basename (const cmt_string& file_name, cmt_string& result);
36 static void basename (const cmt_string& file_name,
37 const cmt_string& suffix,
38 cmt_string& result);
39
40 // Resolve symbolic links in a path.
41 static bool realpath (const cmt_string& path, cmt_string& result);
42
43 static void dirname (const cmt_string& file_name, cmt_string& result);
44
45 static void name (const cmt_string& file, cmt_string& result);
46
47 static void get_suffix (const cmt_string& file, cmt_string& result);
48 static void get_dot_suffix (const cmt_string& file, cmt_string& result);
49 static bool has_prefix (const cmt_string& name);
50 static bool absolute_path (const cmt_string& name);
51 static bool has_device (const cmt_string& name);
52
53 static cmt_string current_branch ();
54
55 /**
56 * Implementation of the "test -d" equivalent
57 */
58 static bool test_directory (const cmt_string& name);
59 /**
60 * Implementation of the "test -f" equivalent
61 */
62 static bool test_file (const cmt_string& name);
63 /**
64 * Implementation of the "touch" function equivalent
65 */
66 static bool touch_file (const cmt_string& name);
67 /**
68 * Check if the file "name1" is identical to "name2"
69 */
70 static bool compare_files (const cmt_string& name1,
71 const cmt_string& name2);
72 /**
73 * Check if the file "name1" is identical to "name2"
74 * if they are identical, "name1" will be simply deleted
75 * otherwise "name1" will be copied to "name2" and deleted afterwards
76 */
77 static bool compare_and_update_files (const cmt_string& name1,
78 const cmt_string& name2);
79 static int file_size (const cmt_string& name);
80 static char file_separator ();
81 static void reduce_file_separators (cmt_string& text);
82 static char path_separator ();
83 static char command_separator ();
84 static const cmt_string& ev_open ();
85 static const cmt_string& ev_close ();
86 static bool create_symlink (const cmt_string& oldname,
87 const cmt_string& newname);
88 static bool remove_file (const cmt_string& name);
89 static bool remove_directory (const cmt_string& name);
90 static bool mkdir (const cmt_string& name);
91 static void scan_dir (const cmt_string& dir_name,
92 cmt_string_vector& list);
93 static void scan_dir (const cmt_string& dir_name,
94 const cmt_regexp& expression,
95 cmt_string_vector& list);
96 static cmt_string_vector& scan_dir (const cmt_string& dir_name);
97 static const cmt_string& get_cmt_root ();
98 static void get_cmt_version (cmt_string& version);
99 static cmt_string get_cmt_config ();
100 static cmt_string get_cmt_site ();
101 static void get_uname (cmt_string& uname);
102 static void get_hosttype (cmt_string& hosttype);
103 static cmt_string get_temporary_name ();
104
105 static cmt_string get_home_package ();
106 static bool is_home_package (const cmt_string& name,
107 const cmt_string& version);
108
109 static cmt_string get_user_context_package ();
110 static bool is_user_context_package (const cmt_string& name,
111 const cmt_string& version);
112
113 static cmt_string get_project_package ();
114 static bool is_project_package (const cmt_string& name,
115 const cmt_string& version);
116
117 static bool testenv (const cmt_string& name);
118 static cmt_string getenv (const cmt_string& name);
119 static bool putenv (const cmt_string& name, const cmt_string& value);
120 static void get_cmt_paths (IProjectFactory& factory,
121 const cmt_string& init_text,
122 const cmt_string& cmt_user_context,
123 const cmt_string& cmt_home);
124 static int execute (const cmt_string& command);
125 static int execute (const cmt_string& command, cmt_string& output);
126 static bool is_package_directory (const cmt_string& name);
127 static bool is_version_directory (const cmt_string& name);
128 static bool is_version_directory (const cmt_string& name, int& v, int& r, int& p);
129 static void split (const cmt_string& text,
130 const cmt_string& separators,
131 cmt_string_vector& strings);
132
133 static void compress_path (const cmt_string& dir, cmt_string& new_dir);
134 static void compress_path (cmt_string& dir);
135
136 static cmt_string now ();
137 static cmt_string user ();
138
139 static void get_cvsroot (cmt_string& cvsroot);
140
141 static bool get_home_directory (cmt_string& dir);
142
143 static cmt_string get_makefile_suffix ();
144
145};
146
147#endif
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