[1] | 1 | #include <stdio.h> |
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| 2 | #include <stdlib.h> |
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| 3 | #include <string.h> |
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| 4 | #include <errno.h> |
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| 5 | |
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| 6 | #ifdef WIN32 |
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| 7 | #include <direct.h> |
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| 8 | #define chdir _chdir |
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| 9 | #define rmdir _rmdir |
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| 10 | //#define mkdir _mkdir |
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| 11 | #define getcwd _getcwd |
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| 12 | #define popen _popen |
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| 13 | #define pclose _pclose |
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| 14 | #define S_IFDIR _S_IFDIR |
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| 15 | #define USE_GETCWD 1 |
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| 16 | |
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| 17 | #include <sys/types.h> |
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| 18 | #include <sys/stat.h> |
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| 19 | #include <time.h> |
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| 20 | #include <io.h> |
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| 21 | #include <windows.h> |
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| 22 | |
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| 23 | #define stat _stat |
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| 24 | |
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| 25 | #else |
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| 26 | #include <unistd.h> |
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| 27 | #include <sys/types.h> |
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| 28 | #include <sys/stat.h> |
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| 29 | #include <time.h> |
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| 30 | #include <dirent.h> |
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| 31 | #endif |
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| 32 | |
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| 33 | #ifdef __hpux__ |
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| 34 | #define USE_GETCWD 1 |
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| 35 | #endif |
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| 36 | |
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| 37 | #ifdef __linux__ |
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| 38 | #define USE_GETCWD 1 |
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| 39 | #endif |
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| 40 | |
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| 41 | #ifdef USE_GETCWD |
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| 42 | char* getwd (const char* name) |
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| 43 | { |
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| 44 | char dir[256]; |
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| 45 | getcwd (dir, sizeof (dir)); |
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| 46 | strcpy ((char*) name, dir); |
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| 47 | return ((char*) name); |
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| 48 | } |
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| 49 | #endif |
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| 50 | |
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| 51 | |
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| 52 | |
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| 53 | #include "cmt_system.h" |
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| 54 | #include "cmt_error.h" |
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| 55 | |
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| 56 | //-------------------------------------------------- |
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| 57 | cmt_string CmtSystem::pwd () |
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| 58 | { |
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| 59 | char buffer[256] = ""; |
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| 60 | char* ptr; |
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| 61 | |
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| 62 | ptr = getcwd (buffer, sizeof (buffer)); |
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| 63 | |
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| 64 | const char* t = &buffer[0]; |
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| 65 | return ((cmt_string) t); |
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| 66 | } |
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| 67 | |
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| 68 | //-------------------------------------------------- |
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| 69 | bool CmtSystem::cd (const cmt_string& dir) |
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| 70 | { |
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| 71 | if ((dir.size () == 2) && (dir[1] == ':')) |
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| 72 | { |
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| 73 | cmt_string new_dir = dir; |
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| 74 | new_dir += file_separator (); |
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| 75 | if (chdir (new_dir.c_str ()) == 0) return (true); |
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| 76 | return (false); |
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| 77 | } |
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| 78 | else |
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| 79 | { |
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| 80 | if (chdir (dir.c_str ()) == 0) return (true); |
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| 81 | return (false); |
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| 82 | } |
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| 83 | } |
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| 84 | |
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| 85 | //-------------------------------------------------- |
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| 86 | void CmtSystem::basename (const cmt_string& file_name, cmt_string& result) |
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| 87 | { |
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| 88 | int pos = file_name.find_last_of ('/'); |
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| 89 | if (pos == cmt_string::npos) |
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| 90 | { |
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| 91 | pos = file_name.find_last_of ('\\'); |
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| 92 | } |
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| 93 | |
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| 94 | if (pos == cmt_string::npos) |
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| 95 | { |
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| 96 | result = file_name; |
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| 97 | } |
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| 98 | else |
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| 99 | { |
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| 100 | file_name.substr (pos + 1, result); |
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| 101 | } |
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| 102 | } |
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| 103 | |
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| 104 | //-------------------------------------------------- |
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| 105 | void CmtSystem::basename (const cmt_string& file_name, |
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| 106 | const cmt_string& /*suffix*/, |
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| 107 | cmt_string& result) |
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| 108 | { |
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| 109 | basename (file_name, result); |
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| 110 | |
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| 111 | int pos; |
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| 112 | |
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| 113 | pos = result.find_last_of ('.'); |
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| 114 | |
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| 115 | if (pos != cmt_string::npos) |
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| 116 | { |
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| 117 | result.erase (pos); |
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| 118 | } |
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| 119 | } |
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| 120 | |
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| 121 | //-------------------------------------------------- |
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| 122 | void CmtSystem::dirname (const cmt_string& file_name, cmt_string& result) |
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| 123 | { |
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| 124 | int pos = file_name.find_last_of ('/'); |
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| 125 | if (pos == cmt_string::npos) |
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| 126 | { |
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| 127 | pos = file_name.find_last_of ('\\'); |
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| 128 | } |
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| 129 | |
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| 130 | if (pos == cmt_string::npos) |
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| 131 | { |
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| 132 | result = ""; |
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| 133 | } |
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| 134 | else |
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| 135 | { |
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| 136 | result = file_name; |
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| 137 | result.erase (pos); |
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| 138 | } |
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| 139 | } |
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| 140 | |
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| 141 | //-------------------------------------------------- |
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| 142 | void CmtSystem::name (const cmt_string& file_name, cmt_string& result) |
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| 143 | { |
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| 144 | int pos; |
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| 145 | |
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| 146 | result = file_name; |
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| 147 | |
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| 148 | // remove the suffix |
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| 149 | |
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| 150 | pos = result.find_last_of ('.'); |
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| 151 | |
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| 152 | if (pos != cmt_string::npos) |
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| 153 | { |
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| 154 | result.erase (pos); |
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| 155 | } |
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| 156 | |
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| 157 | // remove the directory name |
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| 158 | |
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| 159 | pos = result.find_last_of ('/'); |
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| 160 | if (pos == cmt_string::npos) |
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| 161 | { |
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| 162 | pos = result.find_last_of ('\\'); |
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| 163 | } |
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| 164 | |
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| 165 | if (pos != cmt_string::npos) |
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| 166 | { |
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| 167 | result.erase (0, pos + 1); |
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| 168 | } |
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| 169 | } |
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| 170 | |
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| 171 | //------------------------------------------------- |
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| 172 | void CmtSystem::get_suffix (const cmt_string& file, cmt_string& result) |
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| 173 | { |
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| 174 | int pos = file.find_last_of ('.'); |
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| 175 | int sep = file.find_last_of (file_separator ()); |
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| 176 | |
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| 177 | if ((pos == cmt_string::npos) || (pos < sep)) |
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| 178 | { |
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| 179 | result = ""; |
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| 180 | } |
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| 181 | else |
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| 182 | { |
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| 183 | file.substr (pos + 1, result); |
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| 184 | } |
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| 185 | } |
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| 186 | |
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| 187 | //------------------------------------------------- |
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| 188 | void CmtSystem::get_dot_suffix (const cmt_string& file, cmt_string& result) |
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| 189 | { |
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| 190 | int pos = file.find_last_of ('.'); |
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| 191 | int sep = file.find_last_of (file_separator ()); |
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| 192 | |
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| 193 | if ((pos == cmt_string::npos) || (pos < sep)) |
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| 194 | { |
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| 195 | result = ""; |
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| 196 | } |
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| 197 | else |
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| 198 | { |
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| 199 | file.substr (pos, result); |
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| 200 | } |
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| 201 | } |
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| 202 | |
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| 203 | //-------------------------------------------------- |
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| 204 | bool CmtSystem::has_prefix (const cmt_string& name) |
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| 205 | { |
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| 206 | if ((name.find ('/') == cmt_string::npos) && |
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| 207 | (name.find ('\\') == cmt_string::npos)) |
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| 208 | { |
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| 209 | return (false); |
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| 210 | } |
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| 211 | |
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| 212 | return (true); |
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| 213 | } |
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| 214 | |
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| 215 | //-------------------------------------------------- |
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| 216 | bool CmtSystem::absolute_path (const cmt_string& name) |
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| 217 | { |
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| 218 | if (name.size () == 0) return (false); |
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| 219 | |
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| 220 | if ((name[0] == '/') || |
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| 221 | (name[0] == '\\')) return (true); |
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| 222 | |
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| 223 | if (name.size () >= 2) |
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| 224 | { |
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| 225 | if (name[1] == ':') |
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| 226 | { |
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| 227 | return (true); |
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| 228 | } |
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| 229 | } |
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| 230 | return (false); |
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| 231 | } |
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| 232 | |
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| 233 | //-------------------------------------------------- |
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| 234 | bool CmtSystem::has_device (const cmt_string& name) |
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| 235 | { |
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| 236 | #ifdef WIN32 |
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| 237 | if (name.size () == 0) return (false); |
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| 238 | |
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| 239 | if (name.size () >= 2) |
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| 240 | { |
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| 241 | if (name[1] == ':') |
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| 242 | { |
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| 243 | return (true); |
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| 244 | } |
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| 245 | else if ((name[0] == '\\') && (name[1] == '\\')) |
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| 246 | { |
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| 247 | return (true); |
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| 248 | } |
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| 249 | } |
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| 250 | #endif |
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| 251 | |
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| 252 | return (false); |
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| 253 | } |
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| 254 | |
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| 255 | //-------------------------------------------------- |
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| 256 | cmt_string CmtSystem::current_branch () |
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| 257 | { |
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| 258 | cmt_string result; |
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| 259 | |
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| 260 | basename (pwd (), result); |
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| 261 | |
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| 262 | return (result); |
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| 263 | } |
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| 264 | |
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| 265 | //-------------------------------------------------- |
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| 266 | bool CmtSystem::test_directory (const cmt_string& name) |
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| 267 | { |
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| 268 | struct stat file_stat; |
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| 269 | int status; |
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| 270 | |
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| 271 | status = stat (name.c_str (), &file_stat); |
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| 272 | |
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| 273 | if (status == 0) |
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| 274 | { |
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| 275 | if ((file_stat.st_mode & S_IFDIR) == 0) |
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| 276 | { |
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| 277 | return (false); |
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| 278 | } |
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| 279 | else |
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| 280 | { |
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| 281 | return (true); |
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| 282 | } |
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| 283 | } |
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| 284 | else |
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| 285 | { |
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| 286 | return (false); |
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| 287 | } |
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| 288 | } |
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| 289 | |
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| 290 | //-------------------------------------------------- |
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| 291 | bool CmtSystem::test_file (const cmt_string& name) |
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| 292 | { |
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| 293 | struct stat file_stat; |
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| 294 | int status; |
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| 295 | |
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| 296 | status = stat (name.c_str (), &file_stat); |
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| 297 | |
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| 298 | if (status == 0) |
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| 299 | { |
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| 300 | if ((file_stat.st_mode & S_IFDIR) == 0) |
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| 301 | { |
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| 302 | return (true); |
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| 303 | } |
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| 304 | else |
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| 305 | { |
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| 306 | return (false); |
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| 307 | } |
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| 308 | } |
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| 309 | else |
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| 310 | { |
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| 311 | return (false); |
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| 312 | } |
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| 313 | } |
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| 314 | |
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| 315 | //-------------------------------------------------- |
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| 316 | bool CmtSystem::compare_files (const cmt_string& name1, |
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| 317 | const cmt_string& name2) |
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| 318 | { |
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| 319 | struct stat file_stat1; |
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| 320 | struct stat file_stat2; |
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| 321 | int status; |
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| 322 | |
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| 323 | status = stat (name1.c_str (), &file_stat1); |
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| 324 | |
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| 325 | if (status == 0) |
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| 326 | { |
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| 327 | if ((file_stat1.st_mode & S_IFDIR) != 0) |
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| 328 | { |
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| 329 | return (false); |
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| 330 | } |
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| 331 | } |
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| 332 | else |
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| 333 | { |
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| 334 | return (false); |
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| 335 | } |
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| 336 | |
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| 337 | status = stat (name2.c_str (), &file_stat2); |
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| 338 | |
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| 339 | if (status == 0) |
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| 340 | { |
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| 341 | if ((file_stat2.st_mode & S_IFDIR) != 0) |
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| 342 | { |
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| 343 | return (false); |
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| 344 | } |
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| 345 | } |
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| 346 | else |
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| 347 | { |
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| 348 | return (false); |
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| 349 | } |
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| 350 | |
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| 351 | if (((int) file_stat1.st_size) != ((int) file_stat2.st_size)) |
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| 352 | { |
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| 353 | return (false); |
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| 354 | } |
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| 355 | |
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| 356 | static cmt_string s1; |
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| 357 | static cmt_string s2; |
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| 358 | |
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| 359 | s1.read (name1); |
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| 360 | s2.read (name2); |
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| 361 | |
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| 362 | return ((s1 == s2)); |
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| 363 | } |
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| 364 | |
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| 365 | //-------------------------------------------------- |
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| 366 | // |
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| 367 | // Check if the file "name1" is identical to "name2" |
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| 368 | // if they are identical, "name1" will be simply deleted |
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| 369 | // otherwise "name1" will be copied to "name2" and deleted afterwards |
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| 370 | // |
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| 371 | //-------------------------------------------------- |
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| 372 | bool CmtSystem::compare_and_update_files (const cmt_string& name1, |
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| 373 | const cmt_string& name2) |
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| 374 | { |
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| 375 | struct stat file_stat1; |
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| 376 | struct stat file_stat2; |
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| 377 | static cmt_string s1; |
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| 378 | static cmt_string s2; |
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| 379 | int status; |
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| 380 | |
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| 381 | status = stat (name1.c_str (), &file_stat1); |
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| 382 | |
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| 383 | if (status == 0) |
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| 384 | { |
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| 385 | if ((file_stat1.st_mode & S_IFDIR) != 0) |
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| 386 | { |
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| 387 | // name1 is a directory. |
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| 388 | return (false); |
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| 389 | } |
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| 390 | } |
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| 391 | else |
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| 392 | { |
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| 393 | // name1 does not exist |
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| 394 | return (false); |
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| 395 | } |
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| 396 | |
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| 397 | s1.read (name1); |
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| 398 | |
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| 399 | status = stat (name2.c_str (), &file_stat2); |
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| 400 | |
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| 401 | if (status == 0) |
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| 402 | { |
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| 403 | if ((file_stat2.st_mode & S_IFDIR) != 0) |
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| 404 | { |
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| 405 | // name2 is a directory |
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| 406 | return (false); |
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| 407 | } |
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| 408 | |
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| 409 | if (((int) file_stat1.st_size) == ((int) file_stat2.st_size)) |
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| 410 | { |
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| 411 | s2.read (name2); |
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| 412 | if (s1 == s2) |
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| 413 | { |
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| 414 | unlink (name1); |
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| 415 | return (true); |
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| 416 | } |
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| 417 | } |
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| 418 | } |
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| 419 | |
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| 420 | FILE* f = fopen (name2, "wb"); |
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| 421 | if (f != NULL) |
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| 422 | { |
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| 423 | s1.write (f); |
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| 424 | fclose (f); |
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| 425 | |
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| 426 | unlink (name1); |
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| 427 | |
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| 428 | return (true); |
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| 429 | } |
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| 430 | else |
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| 431 | { |
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| 432 | // |
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| 433 | // keep the new file "name1" since it cannot be |
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| 434 | // copied to "name2" |
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| 435 | // |
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| 436 | return (false); |
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| 437 | } |
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| 438 | } |
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| 439 | |
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| 440 | //-------------------------------------------------- |
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| 441 | int CmtSystem::file_size (const cmt_string& name) |
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| 442 | { |
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| 443 | struct stat file_stat; |
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| 444 | int status; |
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| 445 | |
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| 446 | status = stat (name.c_str (), &file_stat); |
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| 447 | |
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| 448 | if (status == 0) |
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| 449 | { |
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| 450 | return ((int) file_stat.st_size); |
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| 451 | } |
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| 452 | else |
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| 453 | { |
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| 454 | return (0); |
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| 455 | } |
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| 456 | } |
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| 457 | |
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| 458 | //-------------------------------------------------- |
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| 459 | char CmtSystem::file_separator () |
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| 460 | { |
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| 461 | #ifdef WIN32 |
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| 462 | return ('\\'); |
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| 463 | #else |
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| 464 | return ('/'); |
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| 465 | #endif |
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| 466 | } |
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| 467 | |
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| 468 | /** |
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| 469 | * Transform all / or \ characters in the text into the current file_separator |
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| 470 | * Reduce all multiple file_separator into single ones. |
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| 471 | */ |
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| 472 | void CmtSystem::reduce_file_separators (cmt_string& text) |
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| 473 | { |
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| 474 | if (file_separator () == '/') |
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| 475 | { |
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| 476 | text.replace_all ("\\", "/"); |
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| 477 | text.replace_all ("//", "/"); |
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| 478 | } |
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| 479 | else |
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| 480 | { |
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| 481 | text.replace_all ("/", "\\"); |
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| 482 | text.replace_all ("\\\\", "\\"); |
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| 483 | } |
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| 484 | } |
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| 485 | |
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| 486 | //-------------------------------------------------- |
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| 487 | char CmtSystem::path_separator () |
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| 488 | { |
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| 489 | #ifdef WIN32 |
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| 490 | return (';'); |
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| 491 | #else |
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| 492 | return (':'); |
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| 493 | #endif |
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| 494 | } |
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| 495 | |
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| 496 | //-------------------------------------------------- |
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| 497 | char CmtSystem::command_separator () |
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| 498 | { |
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| 499 | #ifdef WIN32 |
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| 500 | return ('&'); |
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| 501 | #else |
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| 502 | return (';'); |
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| 503 | #endif |
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| 504 | } |
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| 505 | |
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| 506 | //-------------------------------------------------- |
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| 507 | const cmt_string& CmtSystem::ev_open () |
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| 508 | { |
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| 509 | #ifdef WIN32 |
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| 510 | static const cmt_string s = "%"; |
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| 511 | #else |
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| 512 | static const cmt_string s = "${"; |
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| 513 | #endif |
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| 514 | |
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| 515 | return (s); |
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| 516 | } |
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| 517 | |
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| 518 | //-------------------------------------------------- |
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| 519 | const cmt_string& CmtSystem::ev_close () |
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| 520 | { |
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| 521 | #ifdef WIN32 |
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| 522 | static const cmt_string s = "%"; |
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| 523 | #else |
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| 524 | static const cmt_string s = "}"; |
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| 525 | #endif |
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| 526 | |
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| 527 | return (s); |
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| 528 | } |
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| 529 | |
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| 530 | //------------------------------------------------- |
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| 531 | bool CmtSystem::create_symlink (const cmt_string& oldname, |
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| 532 | const cmt_string& newname) |
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| 533 | { |
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| 534 | ::unlink (newname.c_str ()); |
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| 535 | |
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| 536 | #ifdef WIN32 |
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| 537 | int status = 1; |
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| 538 | #else |
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| 539 | int status = ::symlink (oldname.c_str (), newname.c_str ()); |
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| 540 | #endif |
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| 541 | |
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| 542 | if (status == 0) return (true); |
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| 543 | return (false); |
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| 544 | } |
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| 545 | |
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| 546 | //------------------------------------------------- |
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| 547 | bool CmtSystem::remove_file (const cmt_string& name) |
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| 548 | { |
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| 549 | if (::unlink (name) != 0) |
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| 550 | { |
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| 551 | cout << "Cannot remove file " << name << endl; |
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| 552 | return (false); |
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| 553 | } |
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| 554 | |
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| 555 | return (true); |
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| 556 | } |
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| 557 | |
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| 558 | //------------------------------------------------- |
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| 559 | bool CmtSystem::remove_directory (const cmt_string& name) |
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| 560 | { |
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| 561 | //cout << "Try to remove directory " << name << endl; |
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| 562 | |
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| 563 | cmt_string_vector files; |
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| 564 | |
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| 565 | scan_dir (name, files); |
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| 566 | |
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| 567 | for (int i = 0; i < files.size (); i++) |
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| 568 | { |
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| 569 | cmt_string& file = files[i]; |
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| 570 | |
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| 571 | if (test_directory (file)) |
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| 572 | { |
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| 573 | if (!remove_directory (file)) return (false); |
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| 574 | } |
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| 575 | else |
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| 576 | { |
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| 577 | if (!remove_file (file)) return (false); |
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| 578 | } |
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| 579 | } |
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| 580 | |
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| 581 | int status = ::rmdir (name); |
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| 582 | if (status != 0) |
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| 583 | { |
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| 584 | cout << "Cannot remove directory " << name << " errno=" << errno << endl; |
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| 585 | return (false); |
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| 586 | } |
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| 587 | |
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| 588 | return (true); |
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| 589 | } |
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| 590 | |
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| 591 | //------------------------------------------------- |
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| 592 | bool CmtSystem::mkdir (const cmt_string& name) |
---|
| 593 | { |
---|
| 594 | static cmt_string_vector path_vector; |
---|
| 595 | int i; |
---|
| 596 | static cmt_string full_path; |
---|
| 597 | char double_fs[] = " "; |
---|
| 598 | |
---|
| 599 | double_fs[0] = file_separator (); |
---|
| 600 | double_fs[1] = file_separator (); |
---|
| 601 | |
---|
| 602 | full_path = name; |
---|
| 603 | |
---|
| 604 | if (file_separator () == '/') |
---|
| 605 | { |
---|
| 606 | full_path.replace_all ("\\", file_separator ()); |
---|
| 607 | } |
---|
| 608 | else |
---|
| 609 | { |
---|
| 610 | full_path.replace_all ("/", file_separator ()); |
---|
| 611 | } |
---|
| 612 | |
---|
| 613 | full_path.replace_all (double_fs, file_separator ()); |
---|
| 614 | |
---|
| 615 | split (full_path, file_separator (), path_vector); |
---|
| 616 | |
---|
| 617 | full_path = ""; |
---|
| 618 | |
---|
| 619 | if (absolute_path (name)) |
---|
| 620 | { |
---|
| 621 | if (!has_device (name)) |
---|
| 622 | { |
---|
| 623 | full_path = file_separator (); |
---|
| 624 | } |
---|
| 625 | } |
---|
| 626 | |
---|
| 627 | for (i = 0; i < path_vector.size (); i++) |
---|
| 628 | { |
---|
| 629 | const cmt_string& path = path_vector[i]; |
---|
| 630 | |
---|
| 631 | if (i > 0) full_path += file_separator (); |
---|
| 632 | full_path += path; |
---|
| 633 | |
---|
| 634 | if (has_device (path)) continue; |
---|
| 635 | |
---|
| 636 | if (!test_directory (full_path)) |
---|
| 637 | { |
---|
| 638 | #ifdef WIN32 |
---|
| 639 | if (::_mkdir (full_path.c_str ()) != 0) |
---|
| 640 | { |
---|
| 641 | cerr << "CMT> cannot create directory " << full_path << endl; |
---|
| 642 | return (false); |
---|
| 643 | } |
---|
| 644 | #else |
---|
| 645 | if (::mkdir (full_path.c_str (), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH ) != 0) |
---|
| 646 | { |
---|
| 647 | cerr << "CMT> cannot create directory " << full_path << endl; |
---|
| 648 | return (false); |
---|
| 649 | } |
---|
| 650 | #endif |
---|
| 651 | } |
---|
| 652 | } |
---|
| 653 | |
---|
| 654 | return (true); |
---|
| 655 | } |
---|
| 656 | |
---|
| 657 | //---------------------------------------------------------- |
---|
| 658 | void CmtSystem::scan_dir (const cmt_string& dir_name, |
---|
| 659 | cmt_string_vector& list) |
---|
| 660 | { |
---|
| 661 | static cmt_string dir_prefix; |
---|
| 662 | static cmt_string name_prefix; |
---|
| 663 | |
---|
| 664 | dir_prefix = dir_name; |
---|
| 665 | if (dir_name == "") dir_prefix = "."; |
---|
| 666 | |
---|
| 667 | if (!test_directory (dir_prefix)) |
---|
| 668 | { |
---|
| 669 | dirname (dir_prefix, dir_prefix); |
---|
| 670 | basename (dir_name, name_prefix); |
---|
| 671 | } |
---|
| 672 | else |
---|
| 673 | { |
---|
| 674 | } |
---|
| 675 | |
---|
| 676 | bool need_filter = false; |
---|
| 677 | |
---|
| 678 | int wild_card; |
---|
| 679 | |
---|
| 680 | wild_card = name_prefix.find ('*'); |
---|
| 681 | if (wild_card != cmt_string::npos) |
---|
| 682 | { |
---|
| 683 | name_prefix.erase (wild_card); |
---|
| 684 | } |
---|
| 685 | |
---|
| 686 | if (name_prefix.size () > 0) |
---|
| 687 | { |
---|
| 688 | need_filter = true; |
---|
| 689 | } |
---|
| 690 | |
---|
| 691 | list.clear (); |
---|
| 692 | |
---|
| 693 | #ifdef WIN32 |
---|
| 694 | |
---|
| 695 | long dir; |
---|
| 696 | struct _finddata_t entry; |
---|
| 697 | |
---|
| 698 | static cmt_string search; |
---|
| 699 | |
---|
| 700 | search = dir_prefix; |
---|
| 701 | search += file_separator (); |
---|
| 702 | search += "*"; |
---|
| 703 | |
---|
| 704 | dir = _findfirst (search.c_str (), &entry); |
---|
| 705 | if (dir > 0) |
---|
| 706 | { |
---|
| 707 | for (;;) |
---|
| 708 | { |
---|
| 709 | if ((strcmp ((char*) entry.name, ".") != 0) && |
---|
| 710 | (strcmp ((char*) entry.name, "..") != 0) && |
---|
| 711 | (strncmp ((char*) entry.name, ".nfs", 4) != 0)) |
---|
| 712 | { |
---|
| 713 | const char* name = entry.name; |
---|
| 714 | |
---|
| 715 | if (!need_filter || |
---|
| 716 | (strncmp (name, name_prefix.c_str (), name_prefix.size ()) == 0)) |
---|
| 717 | { |
---|
| 718 | cmt_string& name_entry = list.add (); |
---|
| 719 | |
---|
| 720 | name_entry = dir_prefix; |
---|
| 721 | name_entry += file_separator (); |
---|
| 722 | name_entry += name; |
---|
| 723 | } |
---|
| 724 | } |
---|
| 725 | |
---|
| 726 | int status = _findnext (dir, &entry); |
---|
| 727 | if (status != 0) |
---|
| 728 | { |
---|
| 729 | break; |
---|
| 730 | } |
---|
| 731 | } |
---|
| 732 | |
---|
| 733 | _findclose (dir); |
---|
| 734 | } |
---|
| 735 | #else |
---|
| 736 | |
---|
| 737 | //cout << "scan_dir> dir=" << dir_name << endl; |
---|
| 738 | |
---|
| 739 | DIR* dir = opendir (dir_prefix.c_str ()); |
---|
| 740 | |
---|
| 741 | struct dirent* entry; |
---|
| 742 | |
---|
| 743 | if (dir != 0) |
---|
| 744 | { |
---|
| 745 | while ((entry = readdir (dir)) != 0) |
---|
| 746 | { |
---|
| 747 | //if (entry->d_name[0] == '.') continue; |
---|
| 748 | if (!strcmp ((char*) entry->d_name, ".")) continue; |
---|
| 749 | if (!strcmp ((char*) entry->d_name, "..")) continue; |
---|
| 750 | if (!strncmp ((char*) entry->d_name, ".nfs", 4)) continue; |
---|
| 751 | |
---|
| 752 | const char* name = entry->d_name; |
---|
| 753 | |
---|
| 754 | if (need_filter && |
---|
| 755 | (strncmp (name, name_prefix.c_str (), name_prefix.size ()) != 0)) continue; |
---|
| 756 | |
---|
| 757 | //cout << "scan_dir> name=" << name << endl; |
---|
| 758 | |
---|
| 759 | cmt_string& name_entry = list.add (); |
---|
| 760 | |
---|
| 761 | name_entry = dir_prefix; |
---|
| 762 | name_entry += file_separator (); |
---|
| 763 | name_entry += name; |
---|
| 764 | } |
---|
| 765 | |
---|
| 766 | closedir (dir); |
---|
| 767 | } |
---|
| 768 | #endif |
---|
| 769 | |
---|
| 770 | } |
---|
| 771 | |
---|
| 772 | //---------------------------------------------------------- |
---|
| 773 | void CmtSystem::scan_dir (const cmt_string& dir_name, |
---|
| 774 | const cmt_regexp& expression, |
---|
| 775 | cmt_string_vector& list) |
---|
| 776 | { |
---|
| 777 | static cmt_string dir_prefix; |
---|
| 778 | |
---|
| 779 | dir_prefix = dir_name; |
---|
| 780 | if (dir_name == "") dir_prefix = "."; |
---|
| 781 | |
---|
| 782 | if (!test_directory (dir_prefix)) |
---|
| 783 | { |
---|
| 784 | dirname (dir_prefix, dir_prefix); |
---|
| 785 | } |
---|
| 786 | |
---|
| 787 | list.clear (); |
---|
| 788 | |
---|
| 789 | #ifdef WIN32 |
---|
| 790 | |
---|
| 791 | long dir; |
---|
| 792 | struct _finddata_t entry; |
---|
| 793 | |
---|
| 794 | static cmt_string search; |
---|
| 795 | |
---|
| 796 | search = dir_prefix; |
---|
| 797 | search += file_separator (); |
---|
| 798 | search += "*"; |
---|
| 799 | |
---|
| 800 | dir = _findfirst (search.c_str (), &entry); |
---|
| 801 | if (dir > 0) |
---|
| 802 | { |
---|
| 803 | for (;;) |
---|
| 804 | { |
---|
| 805 | if ((entry.name[0] != '.') && |
---|
| 806 | (strcmp ((char*) entry.name, ".") != 0) && |
---|
| 807 | (strcmp ((char*) entry.name, "..") != 0) && |
---|
| 808 | (strncmp ((char*) entry.name, ".nfs", 4) != 0)) |
---|
| 809 | { |
---|
| 810 | const char* name = entry.name; |
---|
| 811 | |
---|
| 812 | if (expression.match (name)) |
---|
| 813 | { |
---|
| 814 | cmt_string& name_entry = list.add (); |
---|
| 815 | |
---|
| 816 | name_entry = dir_prefix; |
---|
| 817 | name_entry += file_separator (); |
---|
| 818 | name_entry += name; |
---|
| 819 | } |
---|
| 820 | } |
---|
| 821 | |
---|
| 822 | int status = _findnext (dir, &entry); |
---|
| 823 | if (status != 0) |
---|
| 824 | { |
---|
| 825 | break; |
---|
| 826 | } |
---|
| 827 | } |
---|
| 828 | _findclose (dir); |
---|
| 829 | } |
---|
| 830 | #else |
---|
| 831 | |
---|
| 832 | //cout << "scan_dir> dir=" << dir_name << endl; |
---|
| 833 | |
---|
| 834 | DIR* dir = opendir (dir_prefix.c_str ()); |
---|
| 835 | |
---|
| 836 | struct dirent* entry; |
---|
| 837 | |
---|
| 838 | if (dir != 0) |
---|
| 839 | { |
---|
| 840 | while ((entry = readdir (dir)) != 0) |
---|
| 841 | { |
---|
| 842 | //if (entry->d_name[0] == '.') continue; |
---|
| 843 | if (!strcmp ((char*) entry->d_name, ".")) continue; |
---|
| 844 | if (!strcmp ((char*) entry->d_name, "..")) continue; |
---|
| 845 | if (!strncmp ((char*) entry->d_name, ".nfs", 4)) continue; |
---|
| 846 | |
---|
| 847 | const char* name = entry->d_name; |
---|
| 848 | |
---|
| 849 | if (!expression.match (name)) continue; |
---|
| 850 | |
---|
| 851 | cmt_string& name_entry = list.add (); |
---|
| 852 | |
---|
| 853 | name_entry = dir_prefix; |
---|
| 854 | name_entry += file_separator (); |
---|
| 855 | name_entry += name; |
---|
| 856 | } |
---|
| 857 | |
---|
| 858 | closedir (dir); |
---|
| 859 | } |
---|
| 860 | #endif |
---|
| 861 | |
---|
| 862 | } |
---|
| 863 | |
---|
| 864 | //---------------------------------------------------------- |
---|
| 865 | CmtSystem::cmt_string_vector& CmtSystem::scan_dir (const cmt_string& dir_name) |
---|
| 866 | { |
---|
| 867 | static cmt_string_vector result; |
---|
| 868 | |
---|
| 869 | scan_dir (dir_name, result); |
---|
| 870 | |
---|
| 871 | return (result); |
---|
| 872 | } |
---|
| 873 | |
---|
| 874 | //---------------------------------------------------------- |
---|
| 875 | const cmt_string& CmtSystem::get_cmt_root () |
---|
| 876 | { |
---|
| 877 | static cmt_string root; |
---|
| 878 | |
---|
| 879 | root = ""; |
---|
| 880 | |
---|
| 881 | const char* env = ::getenv ("CMTROOT"); |
---|
| 882 | if (env != 0) |
---|
| 883 | { |
---|
| 884 | root = env; |
---|
| 885 | |
---|
| 886 | dirname (root, root); |
---|
| 887 | dirname (root, root); |
---|
| 888 | return (root); |
---|
| 889 | } |
---|
| 890 | |
---|
| 891 | #ifdef WIN32 |
---|
| 892 | LONG status; |
---|
| 893 | HKEY key = 0; |
---|
| 894 | |
---|
| 895 | status = RegOpenKeyEx (HKEY_LOCAL_MACHINE, "Software\\CMT", |
---|
| 896 | 0, KEY_READ, &key); |
---|
| 897 | if (status == ERROR_SUCCESS) |
---|
| 898 | { |
---|
| 899 | char temp[256]; |
---|
| 900 | DWORD length = sizeof (temp) - 1; |
---|
| 901 | DWORD type; |
---|
| 902 | |
---|
| 903 | status = RegQueryValueEx (key, "root", 0, &type, (LPBYTE) temp, &length); |
---|
| 904 | if (status == ERROR_SUCCESS) |
---|
| 905 | { |
---|
| 906 | root = temp; |
---|
| 907 | return (root); |
---|
| 908 | } |
---|
| 909 | } |
---|
| 910 | #endif |
---|
| 911 | |
---|
| 912 | return (root); |
---|
| 913 | } |
---|
| 914 | |
---|
| 915 | //---------------------------------------------------------- |
---|
| 916 | void CmtSystem::get_cmt_version (cmt_string& version) |
---|
| 917 | { |
---|
| 918 | version = ""; |
---|
| 919 | |
---|
| 920 | const char* env = ::getenv ("CMTROOT"); |
---|
| 921 | if (env != 0) |
---|
| 922 | { |
---|
| 923 | cmt_string s = env; |
---|
| 924 | basename (s, version); |
---|
| 925 | } |
---|
| 926 | else |
---|
| 927 | { |
---|
| 928 | #ifdef WIN32 |
---|
| 929 | LONG status; |
---|
| 930 | HKEY key = 0; |
---|
| 931 | |
---|
| 932 | status = RegOpenKeyEx (HKEY_LOCAL_MACHINE, "Software\\CMT", |
---|
| 933 | 0, KEY_READ, &key); |
---|
| 934 | if (status == ERROR_SUCCESS) |
---|
| 935 | { |
---|
| 936 | char temp[256]; |
---|
| 937 | DWORD length = sizeof (temp) - 1; |
---|
| 938 | DWORD type; |
---|
| 939 | |
---|
| 940 | status = RegQueryValueEx (key, "version", 0, &type, |
---|
| 941 | (LPBYTE) temp, &length); |
---|
| 942 | if (status == ERROR_SUCCESS) |
---|
| 943 | { |
---|
| 944 | version = temp; |
---|
| 945 | } |
---|
| 946 | } |
---|
| 947 | #endif |
---|
| 948 | } |
---|
| 949 | } |
---|
| 950 | |
---|
| 951 | //---------------------------------------------------------- |
---|
| 952 | cmt_string CmtSystem::get_cmt_config () |
---|
| 953 | { |
---|
| 954 | const char* env = ::getenv ("CMTCONFIG"); |
---|
| 955 | if (env != 0) |
---|
| 956 | { |
---|
| 957 | return (cmt_string (env)); |
---|
| 958 | } |
---|
| 959 | |
---|
| 960 | env = ::getenv ("CMTBIN"); |
---|
| 961 | if (env != 0) |
---|
| 962 | { |
---|
| 963 | return (cmt_string (env)); |
---|
| 964 | } |
---|
| 965 | |
---|
| 966 | #ifdef WIN32 |
---|
| 967 | LONG status; |
---|
| 968 | HKEY key = 0; |
---|
| 969 | |
---|
| 970 | status = RegOpenKeyEx (HKEY_LOCAL_MACHINE, "Software\\CMT", |
---|
| 971 | 0, KEY_READ, &key); |
---|
| 972 | if (status == ERROR_SUCCESS) |
---|
| 973 | { |
---|
| 974 | char temp[256]; |
---|
| 975 | DWORD length = sizeof (temp) - 1; |
---|
| 976 | DWORD type; |
---|
| 977 | |
---|
| 978 | status = RegQueryValueEx (key, "config", 0, &type, |
---|
| 979 | (LPBYTE) temp, &length); |
---|
| 980 | if (status == ERROR_SUCCESS) |
---|
| 981 | { |
---|
| 982 | cmt_string config (temp); |
---|
| 983 | return (config); |
---|
| 984 | } |
---|
| 985 | } |
---|
| 986 | |
---|
| 987 | return ("VisualC"); |
---|
| 988 | #endif |
---|
| 989 | |
---|
| 990 | return (""); |
---|
| 991 | |
---|
| 992 | } |
---|
| 993 | |
---|
| 994 | //---------------------------------------------------------- |
---|
| 995 | cmt_string CmtSystem::get_cmt_site () |
---|
| 996 | { |
---|
| 997 | const char* env = ::getenv ("CMTSITE"); |
---|
| 998 | if (env != 0) |
---|
| 999 | { |
---|
| 1000 | return (cmt_string (env)); |
---|
| 1001 | } |
---|
| 1002 | |
---|
| 1003 | #ifdef WIN32 |
---|
| 1004 | LONG status; |
---|
| 1005 | HKEY key = 0; |
---|
| 1006 | |
---|
| 1007 | status = RegOpenKeyEx (HKEY_LOCAL_MACHINE, "Software\\CMT", |
---|
| 1008 | 0, KEY_READ, &key); |
---|
| 1009 | if (status == ERROR_SUCCESS) |
---|
| 1010 | { |
---|
| 1011 | char temp[256]; |
---|
| 1012 | DWORD length = sizeof (temp) - 1; |
---|
| 1013 | DWORD type; |
---|
| 1014 | |
---|
| 1015 | status = RegQueryValueEx (key, "site", 0, &type, (LPBYTE) temp, &length); |
---|
| 1016 | if (status == ERROR_SUCCESS) |
---|
| 1017 | { |
---|
| 1018 | cmt_string site (temp); |
---|
| 1019 | return (site); |
---|
| 1020 | } |
---|
| 1021 | } |
---|
| 1022 | #endif |
---|
| 1023 | |
---|
| 1024 | return (""); |
---|
| 1025 | } |
---|
| 1026 | |
---|
| 1027 | //---------------------------------------------------------- |
---|
| 1028 | void CmtSystem::get_uname (cmt_string& uname) |
---|
| 1029 | { |
---|
| 1030 | #ifdef WIN32 |
---|
| 1031 | uname = "WIN32"; |
---|
| 1032 | #else |
---|
| 1033 | |
---|
| 1034 | uname = ""; |
---|
| 1035 | |
---|
| 1036 | FILE* file; |
---|
| 1037 | |
---|
| 1038 | file = popen ("uname", "r"); |
---|
| 1039 | |
---|
| 1040 | if (file != 0) |
---|
| 1041 | { |
---|
| 1042 | char line[1024]; |
---|
| 1043 | char* ptr; |
---|
| 1044 | char* nl; |
---|
| 1045 | |
---|
| 1046 | line[0] = 0; |
---|
| 1047 | ptr = fgets (line, sizeof (line), file); |
---|
| 1048 | if (ptr != 0) |
---|
| 1049 | { |
---|
| 1050 | nl = strrchr (ptr, '\n'); |
---|
| 1051 | if (nl != 0) *nl = 0; |
---|
| 1052 | |
---|
| 1053 | uname = ptr; |
---|
| 1054 | } |
---|
| 1055 | pclose (file); |
---|
| 1056 | } |
---|
| 1057 | #endif |
---|
| 1058 | } |
---|
| 1059 | |
---|
| 1060 | //---------------------------------------------------------- |
---|
| 1061 | void CmtSystem::get_hosttype (cmt_string& hosttype) |
---|
| 1062 | { |
---|
| 1063 | hosttype = ""; |
---|
| 1064 | |
---|
| 1065 | char* ptr; |
---|
| 1066 | |
---|
| 1067 | ptr = ::getenv ("HOSTTYPE"); |
---|
| 1068 | if (ptr != 0) |
---|
| 1069 | { |
---|
| 1070 | hosttype = ptr; |
---|
| 1071 | } |
---|
| 1072 | } |
---|
| 1073 | |
---|
| 1074 | //---------------------------------------------------------- |
---|
| 1075 | cmt_string CmtSystem::get_temporary_name () |
---|
| 1076 | { |
---|
| 1077 | cmt_string name; |
---|
| 1078 | |
---|
| 1079 | name = ::tmpnam (NULL); |
---|
| 1080 | |
---|
| 1081 | return (name); |
---|
| 1082 | } |
---|
| 1083 | |
---|
| 1084 | //---------------------------------------------------------- |
---|
| 1085 | cmt_string CmtSystem::get_home_package () |
---|
| 1086 | { |
---|
| 1087 | cmt_string name = "CMTHOME context"; |
---|
| 1088 | |
---|
| 1089 | return (name); |
---|
| 1090 | } |
---|
| 1091 | |
---|
| 1092 | //---------------------------------------------------------- |
---|
| 1093 | bool CmtSystem::is_home_package (const cmt_string& name, |
---|
| 1094 | const cmt_string& version) |
---|
| 1095 | { |
---|
| 1096 | if ((name == "CMTHOME") && |
---|
| 1097 | (version == "context")) return (true); |
---|
| 1098 | |
---|
| 1099 | return (false); |
---|
| 1100 | } |
---|
| 1101 | |
---|
| 1102 | //---------------------------------------------------------- |
---|
| 1103 | cmt_string CmtSystem::get_user_context_package () |
---|
| 1104 | { |
---|
| 1105 | cmt_string name = "CMTUSERCONTEXT context"; |
---|
| 1106 | |
---|
| 1107 | return (name); |
---|
| 1108 | } |
---|
| 1109 | |
---|
| 1110 | //---------------------------------------------------------- |
---|
| 1111 | bool CmtSystem::is_user_context_package (const cmt_string& name, |
---|
| 1112 | const cmt_string& version) |
---|
| 1113 | { |
---|
| 1114 | if ((name == "CMTUSERCONTEXT") && |
---|
| 1115 | (version == "context")) return (true); |
---|
| 1116 | |
---|
| 1117 | return (false); |
---|
| 1118 | } |
---|
| 1119 | |
---|
| 1120 | //---------------------------------------------------------- |
---|
| 1121 | bool CmtSystem::testenv (const cmt_string& name) |
---|
| 1122 | { |
---|
| 1123 | const char* env = ::getenv (name); |
---|
| 1124 | if (env == 0) return (false); |
---|
| 1125 | return (true); |
---|
| 1126 | } |
---|
| 1127 | |
---|
| 1128 | //---------------------------------------------------------- |
---|
| 1129 | cmt_string CmtSystem::getenv (const cmt_string& name) |
---|
| 1130 | { |
---|
| 1131 | cmt_string result; |
---|
| 1132 | |
---|
| 1133 | const char* env = ::getenv (name); |
---|
| 1134 | if (env != 0) |
---|
| 1135 | { |
---|
| 1136 | result = env; |
---|
| 1137 | } |
---|
| 1138 | |
---|
| 1139 | if (name == "CMTCONFIG") |
---|
| 1140 | { |
---|
| 1141 | return (get_cmt_config ()); |
---|
| 1142 | } |
---|
| 1143 | |
---|
| 1144 | /* |
---|
| 1145 | if (name == "CMTROOT") |
---|
| 1146 | { |
---|
| 1147 | return (get_cmt_root ()); |
---|
| 1148 | } |
---|
| 1149 | |
---|
| 1150 | if (name == "CMTSITE") |
---|
| 1151 | { |
---|
| 1152 | return (get_cmt_site ()); |
---|
| 1153 | } |
---|
| 1154 | */ |
---|
| 1155 | |
---|
| 1156 | return (result); |
---|
| 1157 | } |
---|
| 1158 | |
---|
| 1159 | //---------------------------------------------------------- |
---|
| 1160 | void CmtSystem::add_cmt_path (const cmt_string& path, |
---|
| 1161 | const cmt_string& path_source, |
---|
| 1162 | cmt_string_vector& paths, |
---|
| 1163 | cmt_string_vector& path_pwds, |
---|
| 1164 | cmt_string_vector& path_sources) |
---|
| 1165 | { |
---|
| 1166 | cmt_string npath = path; |
---|
| 1167 | |
---|
| 1168 | if (path == "") return; |
---|
| 1169 | |
---|
| 1170 | npath.replace_all ("\\", file_separator ()); |
---|
| 1171 | npath.replace_all ("/", file_separator ()); |
---|
| 1172 | |
---|
| 1173 | if (!test_directory (npath)) |
---|
| 1174 | { |
---|
| 1175 | CmtError::set (CmtError::path_not_found, npath); |
---|
| 1176 | return; |
---|
| 1177 | } |
---|
| 1178 | |
---|
| 1179 | for (int i = 0; i < paths.size (); i++) |
---|
| 1180 | { |
---|
| 1181 | const cmt_string& p = paths[i]; |
---|
| 1182 | |
---|
| 1183 | if (p == npath) return; |
---|
| 1184 | } |
---|
| 1185 | |
---|
| 1186 | cmt_string& new_path = paths.add (); |
---|
| 1187 | new_path = npath; |
---|
| 1188 | |
---|
| 1189 | cmt_string here = pwd (); |
---|
| 1190 | cd (npath); |
---|
| 1191 | cmt_string& new_pwd = path_pwds.add (); |
---|
| 1192 | new_pwd = pwd (); |
---|
| 1193 | cd (here); |
---|
| 1194 | |
---|
| 1195 | cmt_string& new_source = path_sources.add (); |
---|
| 1196 | new_source = path_source; |
---|
| 1197 | } |
---|
| 1198 | |
---|
| 1199 | //---------------------------------------------------------- |
---|
| 1200 | static void add_cmt_paths_from_text (const cmt_string& text, |
---|
| 1201 | const cmt_string& context, |
---|
| 1202 | CmtSystem::cmt_string_vector& paths, |
---|
| 1203 | CmtSystem::cmt_string_vector& path_pwds, |
---|
| 1204 | CmtSystem::cmt_string_vector& path_sources) |
---|
| 1205 | { |
---|
| 1206 | static CmtSystem::cmt_string_vector path_vector; |
---|
| 1207 | int i; |
---|
| 1208 | |
---|
| 1209 | CmtSystem::split (text, CmtSystem::path_separator (), path_vector); |
---|
| 1210 | |
---|
| 1211 | for (i = 0; i < path_vector.size (); i++) |
---|
| 1212 | { |
---|
| 1213 | const cmt_string& path = path_vector[i]; |
---|
| 1214 | |
---|
| 1215 | CmtSystem::add_cmt_path (path, context, paths, path_pwds, path_sources); |
---|
| 1216 | } |
---|
| 1217 | } |
---|
| 1218 | |
---|
| 1219 | //---------------------------------------------------------- |
---|
| 1220 | static void add_cmt_paths (const cmt_string& file_name, |
---|
| 1221 | CmtSystem::cmt_string_vector& paths, |
---|
| 1222 | CmtSystem::cmt_string_vector& path_pwds, |
---|
| 1223 | CmtSystem::cmt_string_vector& path_sources) |
---|
| 1224 | { |
---|
| 1225 | if (!CmtSystem::test_file (file_name)) return; |
---|
| 1226 | |
---|
| 1227 | static cmt_string text; |
---|
| 1228 | |
---|
| 1229 | text.read (file_name); |
---|
| 1230 | |
---|
| 1231 | int pos = text.find ("CMTPATH"); |
---|
| 1232 | if (pos == cmt_string::npos) return; |
---|
| 1233 | pos += strlen ("CMTPATH"); |
---|
| 1234 | pos = text.find (pos, "="); |
---|
| 1235 | if (pos == cmt_string::npos) return; |
---|
| 1236 | pos++; |
---|
| 1237 | |
---|
| 1238 | text.erase (0, pos); |
---|
| 1239 | |
---|
| 1240 | int nl = text.find (pos, "\n"); |
---|
| 1241 | if (nl != cmt_string::npos) text.erase (nl); |
---|
| 1242 | |
---|
| 1243 | add_cmt_paths_from_text (text, file_name, paths, path_pwds, path_sources); |
---|
| 1244 | } |
---|
| 1245 | |
---|
| 1246 | //---------------------------------------------------------- |
---|
| 1247 | void CmtSystem::get_cmt_paths (cmt_string_vector& paths, |
---|
| 1248 | cmt_string_vector& path_pwds, |
---|
| 1249 | cmt_string_vector& path_sources, |
---|
| 1250 | const cmt_string& init_text) |
---|
| 1251 | { |
---|
| 1252 | paths.clear (); |
---|
| 1253 | path_pwds.clear (); |
---|
| 1254 | path_sources.clear (); |
---|
| 1255 | |
---|
| 1256 | if (init_text != "") |
---|
| 1257 | { |
---|
| 1258 | add_cmt_paths_from_text (init_text, "initialization", paths, path_pwds, path_sources); |
---|
| 1259 | } |
---|
| 1260 | |
---|
| 1261 | #ifdef WIN32 |
---|
| 1262 | LONG status; |
---|
| 1263 | HKEY key = 0; |
---|
| 1264 | |
---|
| 1265 | status = RegOpenKeyEx (HKEY_CURRENT_USER, "Software\\CMT\\path", |
---|
| 1266 | 0, KEY_READ, &key); |
---|
| 1267 | if (status == ERROR_SUCCESS) |
---|
| 1268 | { |
---|
| 1269 | DWORD index = 0; |
---|
| 1270 | char name[256]; |
---|
| 1271 | char temp[256]; |
---|
| 1272 | |
---|
| 1273 | for (;;) |
---|
| 1274 | { |
---|
| 1275 | DWORD name_length = sizeof (name) - 1; |
---|
| 1276 | DWORD length = sizeof (temp) - 1; |
---|
| 1277 | DWORD type; |
---|
| 1278 | status = RegEnumValue (key, index, |
---|
| 1279 | name, &name_length, 0, &type, |
---|
| 1280 | (LPBYTE) temp, &length); |
---|
| 1281 | if ((status == ERROR_SUCCESS) || |
---|
| 1282 | (status == 234)) |
---|
| 1283 | { |
---|
| 1284 | const cmt_string path = temp; |
---|
| 1285 | add_cmt_path (path, "HKEY_CURRENT_USER", paths, path_pwds, path_sources); |
---|
| 1286 | } |
---|
| 1287 | |
---|
| 1288 | if (status == 259) |
---|
| 1289 | { |
---|
| 1290 | break; |
---|
| 1291 | } |
---|
| 1292 | |
---|
| 1293 | index++; |
---|
| 1294 | } |
---|
| 1295 | } |
---|
| 1296 | |
---|
| 1297 | status = RegOpenKeyEx (HKEY_LOCAL_MACHINE, "Software\\CMT\\path", |
---|
| 1298 | 0, KEY_READ, &key); |
---|
| 1299 | if (status == ERROR_SUCCESS) |
---|
| 1300 | { |
---|
| 1301 | DWORD index = 0; |
---|
| 1302 | char name[256]; |
---|
| 1303 | char temp[256]; |
---|
| 1304 | |
---|
| 1305 | for (;;) |
---|
| 1306 | { |
---|
| 1307 | DWORD type; |
---|
| 1308 | DWORD name_length = sizeof (name) - 1; |
---|
| 1309 | DWORD length = sizeof (temp) - 1; |
---|
| 1310 | |
---|
| 1311 | |
---|
| 1312 | status = RegEnumValue (key, index, |
---|
| 1313 | name, &name_length, 0, &type, |
---|
| 1314 | (LPBYTE) temp, &length); |
---|
| 1315 | if (status != ERROR_NO_MORE_ITEMS) |
---|
| 1316 | { |
---|
| 1317 | const cmt_string path = temp; |
---|
| 1318 | add_cmt_path (path, "HKEY_LOCAL_MACHINE", paths, path_pwds, path_sources); |
---|
| 1319 | } |
---|
| 1320 | else |
---|
| 1321 | { |
---|
| 1322 | break; |
---|
| 1323 | } |
---|
| 1324 | index++; |
---|
| 1325 | } |
---|
| 1326 | } |
---|
| 1327 | |
---|
| 1328 | #endif |
---|
| 1329 | |
---|
| 1330 | //----------------------------------------- |
---|
| 1331 | // look for .cmtrc files : |
---|
| 1332 | // first look in ./ |
---|
| 1333 | // then in "~/" |
---|
| 1334 | // then in ${CMTROOT}/mgr |
---|
| 1335 | //----------------------------------------- |
---|
| 1336 | cmt_string rc_name; |
---|
| 1337 | |
---|
| 1338 | const cmt_string env = CmtSystem::getenv ("CMTPATH"); |
---|
| 1339 | |
---|
| 1340 | if (env != "") |
---|
| 1341 | { |
---|
| 1342 | static cmt_string_vector path_vector; |
---|
| 1343 | int i; |
---|
| 1344 | |
---|
| 1345 | split (env, path_separator (), path_vector); |
---|
| 1346 | |
---|
| 1347 | for (i = 0; i < path_vector.size (); i++) |
---|
| 1348 | { |
---|
| 1349 | const cmt_string& path = path_vector[i]; |
---|
| 1350 | |
---|
| 1351 | add_cmt_path (path, "${CMTPATH}", paths, path_pwds, path_sources); |
---|
| 1352 | } |
---|
| 1353 | } |
---|
| 1354 | |
---|
| 1355 | add_cmt_paths (".cmtrc", paths, path_pwds, path_sources); |
---|
| 1356 | |
---|
| 1357 | const char* home_env = ::getenv ("HOME"); |
---|
| 1358 | if (home_env != 0) |
---|
| 1359 | { |
---|
| 1360 | rc_name = home_env; |
---|
| 1361 | rc_name += file_separator (); |
---|
| 1362 | rc_name += ".cmtrc"; |
---|
| 1363 | add_cmt_paths (rc_name, paths, path_pwds, path_sources); |
---|
| 1364 | } |
---|
| 1365 | |
---|
| 1366 | rc_name = get_cmt_root (); |
---|
| 1367 | rc_name += file_separator (); |
---|
| 1368 | rc_name += "CMT"; |
---|
| 1369 | rc_name += file_separator (); |
---|
| 1370 | cmt_string version; |
---|
| 1371 | get_cmt_version (version); |
---|
| 1372 | rc_name += version; |
---|
| 1373 | rc_name += file_separator (); |
---|
| 1374 | rc_name += "mgr"; |
---|
| 1375 | rc_name += file_separator (); |
---|
| 1376 | rc_name += ".cmtrc"; |
---|
| 1377 | |
---|
| 1378 | add_cmt_paths (rc_name, paths, path_pwds, path_sources); |
---|
| 1379 | |
---|
| 1380 | add_cmt_path (get_cmt_root (), "default path", paths, path_pwds, path_sources); |
---|
| 1381 | |
---|
| 1382 | } |
---|
| 1383 | |
---|
| 1384 | //---------------------------------------------------------- |
---|
| 1385 | int CmtSystem::execute (const cmt_string& command) |
---|
| 1386 | { |
---|
| 1387 | //cout << "CmtSystem::execute1> [" << command << "]" << endl; |
---|
| 1388 | |
---|
| 1389 | return (system (command.c_str ())); |
---|
| 1390 | } |
---|
| 1391 | |
---|
| 1392 | //---------------------------------------------------------- |
---|
| 1393 | int CmtSystem::execute (const cmt_string& command, cmt_string& output) |
---|
| 1394 | { |
---|
| 1395 | output = ""; |
---|
| 1396 | |
---|
| 1397 | //cout << "CmtSystem::execute2> [" << command << "]" << endl; |
---|
| 1398 | |
---|
| 1399 | FILE* f = popen (command.c_str (), "r"); |
---|
| 1400 | |
---|
| 1401 | if (f != 0) |
---|
| 1402 | { |
---|
| 1403 | char line[256]; |
---|
| 1404 | char* ptr; |
---|
| 1405 | |
---|
| 1406 | while ((ptr = fgets (line, sizeof (line), f)) != NULL) |
---|
| 1407 | { |
---|
| 1408 | output += ptr; |
---|
| 1409 | } |
---|
| 1410 | pclose (f); |
---|
| 1411 | |
---|
| 1412 | return (1); |
---|
| 1413 | } |
---|
| 1414 | |
---|
| 1415 | return (0); |
---|
| 1416 | } |
---|
| 1417 | |
---|
| 1418 | //---------------------------------------------------------- |
---|
| 1419 | bool CmtSystem::is_package_directory (const cmt_string& name) |
---|
| 1420 | { |
---|
| 1421 | cmt_string_vector dirs; |
---|
| 1422 | |
---|
| 1423 | cmt_regexp exp ("^[a-zA-Z.][0-9]+([a-zA-Z.][0-9]+([a-zA-Z.][0-9]+)?)?"); |
---|
| 1424 | |
---|
| 1425 | scan_dir (name, exp, dirs); |
---|
| 1426 | |
---|
| 1427 | cmt_string req; |
---|
| 1428 | |
---|
| 1429 | req = name; |
---|
| 1430 | req += file_separator (); |
---|
| 1431 | req += "cmt"; |
---|
| 1432 | req += file_separator (); |
---|
| 1433 | req += "requirements"; |
---|
| 1434 | |
---|
| 1435 | if (test_file (req)) return (true); |
---|
| 1436 | |
---|
| 1437 | if (dirs.size () == 0) |
---|
| 1438 | { |
---|
| 1439 | return (false); |
---|
| 1440 | } |
---|
| 1441 | |
---|
| 1442 | for (int i = 0; i < dirs.size (); i++) |
---|
| 1443 | { |
---|
| 1444 | const cmt_string& d = dirs[i]; |
---|
| 1445 | |
---|
| 1446 | req = d; |
---|
| 1447 | req += file_separator (); |
---|
| 1448 | req += "mgr"; |
---|
| 1449 | req += file_separator (); |
---|
| 1450 | req += "requirements"; |
---|
| 1451 | |
---|
| 1452 | if (test_file (req)) return (true); |
---|
| 1453 | |
---|
| 1454 | req = d; |
---|
| 1455 | req += file_separator (); |
---|
| 1456 | req += "cmt"; |
---|
| 1457 | req += file_separator (); |
---|
| 1458 | req += "requirements"; |
---|
| 1459 | |
---|
| 1460 | if (test_file (req)) return (true); |
---|
| 1461 | } |
---|
| 1462 | |
---|
| 1463 | return (false); |
---|
| 1464 | } |
---|
| 1465 | |
---|
| 1466 | //---------------------------------------------------------- |
---|
| 1467 | bool CmtSystem::is_version_directory (const cmt_string& name) |
---|
| 1468 | { |
---|
| 1469 | int v; |
---|
| 1470 | int r; |
---|
| 1471 | int p; |
---|
| 1472 | |
---|
| 1473 | return (is_version_directory (name, v, r, p)); |
---|
| 1474 | } |
---|
| 1475 | |
---|
| 1476 | //---------------------------------------------------------- |
---|
| 1477 | bool CmtSystem::is_version_directory (const cmt_string& name, |
---|
| 1478 | int& v, |
---|
| 1479 | int& r, |
---|
| 1480 | int& p) |
---|
| 1481 | { |
---|
| 1482 | static const cmt_string numbers = "0123456789"; |
---|
| 1483 | |
---|
| 1484 | static const int id_version = 0; |
---|
| 1485 | static const int id_release = 1; |
---|
| 1486 | static const int id_patch = 2; |
---|
| 1487 | |
---|
| 1488 | cmt_string buffer; |
---|
| 1489 | |
---|
| 1490 | enum |
---|
| 1491 | { |
---|
| 1492 | starting, |
---|
| 1493 | at_key, |
---|
| 1494 | at_number |
---|
| 1495 | } state; |
---|
| 1496 | |
---|
| 1497 | int id; |
---|
| 1498 | int pos; |
---|
| 1499 | int value; |
---|
| 1500 | |
---|
| 1501 | v = 0; |
---|
| 1502 | r = 0; |
---|
| 1503 | p = 0; |
---|
| 1504 | |
---|
| 1505 | // |
---|
| 1506 | // version : v-field |
---|
| 1507 | // | v-field r-field |
---|
| 1508 | // | v-field r-field p-field |
---|
| 1509 | // |
---|
| 1510 | // v-field : field |
---|
| 1511 | // r-field : field |
---|
| 1512 | // p-field : field |
---|
| 1513 | // |
---|
| 1514 | // field : key '*' |
---|
| 1515 | // | key number |
---|
| 1516 | // |
---|
| 1517 | // key : letters |
---|
| 1518 | // |
---|
| 1519 | |
---|
| 1520 | state = starting; |
---|
| 1521 | id = id_version; |
---|
| 1522 | |
---|
| 1523 | for (pos = 0; pos < name.size (); pos++) |
---|
| 1524 | { |
---|
| 1525 | char c = name[pos]; |
---|
| 1526 | |
---|
| 1527 | if (c == '*') |
---|
| 1528 | { |
---|
| 1529 | // A wild card |
---|
| 1530 | switch (state) |
---|
| 1531 | { |
---|
| 1532 | case starting: |
---|
| 1533 | // cannot start with a wild card ?? |
---|
| 1534 | return (false); |
---|
| 1535 | case at_key: |
---|
| 1536 | // the numeric field is valued with a wild card |
---|
| 1537 | switch (id) |
---|
| 1538 | { |
---|
| 1539 | case id_version: |
---|
| 1540 | v = -1; |
---|
| 1541 | case id_release: |
---|
| 1542 | r = -1; |
---|
| 1543 | case id_patch: |
---|
| 1544 | p = -1; |
---|
| 1545 | break; |
---|
| 1546 | } |
---|
| 1547 | return (true); |
---|
| 1548 | case at_number: |
---|
| 1549 | // Syntax error : number followed by a wild-card ?? |
---|
| 1550 | return (false); |
---|
| 1551 | } |
---|
| 1552 | } |
---|
| 1553 | else if (numbers.find (c) == cmt_string::npos) |
---|
| 1554 | { |
---|
| 1555 | // A letter |
---|
| 1556 | switch (state) |
---|
| 1557 | { |
---|
| 1558 | case starting: |
---|
| 1559 | state = at_key; |
---|
| 1560 | break; |
---|
| 1561 | case at_key: |
---|
| 1562 | // Multiple letter key (is it permitted??) |
---|
| 1563 | break; |
---|
| 1564 | case at_number: |
---|
| 1565 | sscanf (buffer.c_str (), "%d", &value); |
---|
| 1566 | switch (id) |
---|
| 1567 | { |
---|
| 1568 | case id_version: |
---|
| 1569 | v = value; |
---|
| 1570 | break; |
---|
| 1571 | case id_release: |
---|
| 1572 | r = value; |
---|
| 1573 | break; |
---|
| 1574 | case id_patch: |
---|
| 1575 | p = value; |
---|
| 1576 | break; |
---|
| 1577 | } |
---|
| 1578 | buffer = ""; |
---|
| 1579 | id++; |
---|
| 1580 | state = at_key; |
---|
| 1581 | break; |
---|
| 1582 | } |
---|
| 1583 | } |
---|
| 1584 | else |
---|
| 1585 | { |
---|
| 1586 | // a number |
---|
| 1587 | switch (state) |
---|
| 1588 | { |
---|
| 1589 | case starting: |
---|
| 1590 | // not starting by a letter (syntax error) |
---|
| 1591 | return (false); |
---|
| 1592 | case at_key: |
---|
| 1593 | // the numeric field for the current id is starting now |
---|
| 1594 | buffer += c; |
---|
| 1595 | state = at_number; |
---|
| 1596 | break; |
---|
| 1597 | case at_number: |
---|
| 1598 | // continuing the current numeric field |
---|
| 1599 | buffer += c; |
---|
| 1600 | break; |
---|
| 1601 | } |
---|
| 1602 | } |
---|
| 1603 | } |
---|
| 1604 | |
---|
| 1605 | switch (state) |
---|
| 1606 | { |
---|
| 1607 | case starting: |
---|
| 1608 | // Empty version string |
---|
| 1609 | return (false); |
---|
| 1610 | case at_key: |
---|
| 1611 | // Syntax error (only letters) |
---|
| 1612 | return (false); |
---|
| 1613 | case at_number: |
---|
| 1614 | sscanf (buffer.c_str (), "%d", &value); |
---|
| 1615 | switch (id) |
---|
| 1616 | { |
---|
| 1617 | case id_version: |
---|
| 1618 | v = value; |
---|
| 1619 | break; |
---|
| 1620 | case id_release: |
---|
| 1621 | r = value; |
---|
| 1622 | break; |
---|
| 1623 | case id_patch: |
---|
| 1624 | p = value; |
---|
| 1625 | break; |
---|
| 1626 | } |
---|
| 1627 | id++; |
---|
| 1628 | state = at_key; |
---|
| 1629 | return (true); |
---|
| 1630 | } |
---|
| 1631 | |
---|
| 1632 | return (false); |
---|
| 1633 | } |
---|
| 1634 | |
---|
| 1635 | //---------------------------------------------------------- |
---|
| 1636 | // Split a line into words. Separators are spaces and tabs |
---|
| 1637 | // Text enclosed in double quotes is one word. |
---|
| 1638 | //---------------------------------------------------------- |
---|
| 1639 | void CmtSystem::split (const cmt_string& text, |
---|
| 1640 | const cmt_string& separators, |
---|
| 1641 | cmt_string_vector& strings) |
---|
| 1642 | { |
---|
| 1643 | static char* buffer = 0; |
---|
| 1644 | static int allocated = 0; |
---|
| 1645 | |
---|
| 1646 | bool finished = false; |
---|
| 1647 | |
---|
| 1648 | strings.clear (); |
---|
| 1649 | |
---|
| 1650 | if (text.size () == 0) return; |
---|
| 1651 | |
---|
| 1652 | /* |
---|
| 1653 | We are going to work in a copy of the text, since |
---|
| 1654 | \0 will be inserted right after each found word. |
---|
| 1655 | |
---|
| 1656 | Then the vector of strings is iteratively filled by each found word. |
---|
| 1657 | */ |
---|
| 1658 | |
---|
| 1659 | if (buffer == 0) |
---|
| 1660 | { |
---|
| 1661 | allocated = text.size (); |
---|
| 1662 | buffer = (char*) malloc (allocated + 1); |
---|
| 1663 | } |
---|
| 1664 | else |
---|
| 1665 | { |
---|
| 1666 | if (text.size () > allocated) |
---|
| 1667 | { |
---|
| 1668 | allocated = text.size (); |
---|
| 1669 | buffer = (char*) realloc (buffer, allocated + 1); |
---|
| 1670 | } |
---|
| 1671 | } |
---|
| 1672 | |
---|
| 1673 | strcpy (buffer, text.c_str ()); |
---|
| 1674 | |
---|
| 1675 | /* |
---|
| 1676 | Algorithm : |
---|
| 1677 | |
---|
| 1678 | We look for words separated by <separators> which may be |
---|
| 1679 | o spaces (' ' or '\t') |
---|
| 1680 | o other characters such as ':' |
---|
| 1681 | |
---|
| 1682 | A word is a character string not containing any separator. A substring in |
---|
| 1683 | this word my be enclosed between quotes (" or ') which permits separator |
---|
| 1684 | inclusion within words. |
---|
| 1685 | */ |
---|
| 1686 | |
---|
| 1687 | char* current_word = buffer; |
---|
| 1688 | |
---|
| 1689 | while (*current_word != 0) |
---|
| 1690 | { |
---|
| 1691 | size_t prefix_length; |
---|
| 1692 | size_t word_length; |
---|
| 1693 | |
---|
| 1694 | /* |
---|
| 1695 | while ((*current_word == ' ') || |
---|
| 1696 | (*current_word == '\t')) |
---|
| 1697 | { |
---|
| 1698 | current_word++; |
---|
| 1699 | } |
---|
| 1700 | */ |
---|
| 1701 | |
---|
| 1702 | // first skip all starting separators. |
---|
| 1703 | |
---|
| 1704 | prefix_length = strspn (current_word, separators.c_str ()); |
---|
| 1705 | if (prefix_length > 0) |
---|
| 1706 | { |
---|
| 1707 | // Move to the first non-separator character |
---|
| 1708 | |
---|
| 1709 | current_word += prefix_length; |
---|
| 1710 | } |
---|
| 1711 | |
---|
| 1712 | /* |
---|
| 1713 | Parse the next word. |
---|
| 1714 | |
---|
| 1715 | It may contain enclosures in quote characters or not. |
---|
| 1716 | Quotes must be identical on both sides of each enclosure. |
---|
| 1717 | */ |
---|
| 1718 | |
---|
| 1719 | char* running_char = current_word; |
---|
| 1720 | |
---|
| 1721 | word_length = 0; |
---|
| 1722 | |
---|
| 1723 | for (;;) |
---|
| 1724 | { |
---|
| 1725 | size_t unquoted_length; |
---|
| 1726 | size_t separator_offset; |
---|
| 1727 | |
---|
| 1728 | unquoted_length = strcspn (running_char, "\"\'"); |
---|
| 1729 | separator_offset = strcspn (running_char, separators.c_str ()); |
---|
| 1730 | |
---|
| 1731 | if (separator_offset <= unquoted_length) |
---|
| 1732 | { |
---|
| 1733 | // no quote in this word -> we are finished for this one. |
---|
| 1734 | running_char += separator_offset; |
---|
| 1735 | break; |
---|
| 1736 | } |
---|
| 1737 | |
---|
| 1738 | // We have found a quoted enclosure. Move to it. |
---|
| 1739 | |
---|
| 1740 | running_char += unquoted_length; |
---|
| 1741 | |
---|
| 1742 | char quote = running_char[0]; |
---|
| 1743 | |
---|
| 1744 | // Remove it. |
---|
| 1745 | { |
---|
| 1746 | char* p = running_char; |
---|
| 1747 | while (p[1] != 0) |
---|
| 1748 | { |
---|
| 1749 | *p = p[1]; |
---|
| 1750 | p++; |
---|
| 1751 | } |
---|
| 1752 | *p = 0; |
---|
| 1753 | } |
---|
| 1754 | |
---|
| 1755 | // Look for the next occurence of this quote. |
---|
| 1756 | { |
---|
| 1757 | char* p = strchr (running_char, quote); |
---|
| 1758 | if (p == 0) |
---|
| 1759 | { |
---|
| 1760 | // Unmatched quote : the rest of the line will be taken as a word... |
---|
| 1761 | running_char += strlen (running_char); |
---|
| 1762 | finished = true; |
---|
| 1763 | break; |
---|
| 1764 | } |
---|
| 1765 | else |
---|
| 1766 | { |
---|
| 1767 | running_char = p; |
---|
| 1768 | } |
---|
| 1769 | } |
---|
| 1770 | |
---|
| 1771 | // Now we remove the ending quote from the word |
---|
| 1772 | // (by shifting all remaining characters by one place to the left) |
---|
| 1773 | |
---|
| 1774 | { |
---|
| 1775 | char* p = running_char; |
---|
| 1776 | while (p[1] != 0) |
---|
| 1777 | { |
---|
| 1778 | *p = p[1]; |
---|
| 1779 | p++; |
---|
| 1780 | } |
---|
| 1781 | *p = 0; |
---|
| 1782 | } |
---|
| 1783 | } |
---|
| 1784 | |
---|
| 1785 | word_length = running_char - current_word; |
---|
| 1786 | |
---|
| 1787 | if (current_word[word_length] == 0) |
---|
| 1788 | { |
---|
| 1789 | finished = true; |
---|
| 1790 | } |
---|
| 1791 | else |
---|
| 1792 | { |
---|
| 1793 | current_word[word_length] = 0; |
---|
| 1794 | } |
---|
| 1795 | |
---|
| 1796 | /* |
---|
| 1797 | if ((t[0] == '"') || |
---|
| 1798 | (t[0] == '\'') || |
---|
| 1799 | (t[0] == ':')) |
---|
| 1800 | { |
---|
| 1801 | char* quote; |
---|
| 1802 | |
---|
| 1803 | t++; |
---|
| 1804 | quote = strchr (t, sep); |
---|
| 1805 | if (quote != 0) *quote = 0; |
---|
| 1806 | else finished = true; |
---|
| 1807 | } |
---|
| 1808 | else |
---|
| 1809 | { |
---|
| 1810 | int offset; |
---|
| 1811 | |
---|
| 1812 | offset = strcspn (t, " \t:"); |
---|
| 1813 | if ((offset < 0) || (t[offset] == 0)) finished = true; |
---|
| 1814 | if (!finished) |
---|
| 1815 | { |
---|
| 1816 | space = t + offset; |
---|
| 1817 | *space = 0; |
---|
| 1818 | } |
---|
| 1819 | } |
---|
| 1820 | */ |
---|
| 1821 | |
---|
| 1822 | // Store the current word into the vector of strings |
---|
| 1823 | |
---|
| 1824 | { |
---|
| 1825 | cmt_string& s = strings.add (); |
---|
| 1826 | s = current_word; |
---|
| 1827 | } |
---|
| 1828 | |
---|
| 1829 | if (finished) break; |
---|
| 1830 | |
---|
| 1831 | // Move to the next possible word. |
---|
| 1832 | current_word += word_length + 1; |
---|
| 1833 | } |
---|
| 1834 | } |
---|
| 1835 | |
---|
| 1836 | //---------------------------------------------------------- |
---|
| 1837 | void CmtSystem::compress_path (const cmt_string& dir, cmt_string& new_dir) |
---|
| 1838 | { |
---|
| 1839 | new_dir = dir; |
---|
| 1840 | |
---|
| 1841 | compress_path (new_dir); |
---|
| 1842 | } |
---|
| 1843 | |
---|
| 1844 | //---------------------------------------------------------- |
---|
| 1845 | // |
---|
| 1846 | // We try to detect the aaaa/xxxx/../bbbb patterns which should be |
---|
| 1847 | // equivalent to aaaa/bbbb |
---|
| 1848 | // this therefore consists in removing all /xxxx/../ |
---|
| 1849 | // |
---|
| 1850 | //---------------------------------------------------------- |
---|
| 1851 | void CmtSystem::compress_path (cmt_string& dir) |
---|
| 1852 | { |
---|
| 1853 | #ifdef WIN32 |
---|
| 1854 | static const char pattern[] = "\\..\\"; |
---|
| 1855 | //static const char here[] = ".\\"; |
---|
| 1856 | static const char fs[] = "\\\\"; |
---|
| 1857 | #else |
---|
| 1858 | static const char pattern[] = "/../"; |
---|
| 1859 | //static const char here[] = "./"; |
---|
| 1860 | static const char fs[] = "//"; |
---|
| 1861 | #endif |
---|
| 1862 | |
---|
| 1863 | if (dir.size () == 0) return; |
---|
| 1864 | |
---|
| 1865 | // |
---|
| 1866 | // We first synchronize to using file_separator() in any case. |
---|
| 1867 | // |
---|
| 1868 | |
---|
| 1869 | if (file_separator () == '/') |
---|
| 1870 | { |
---|
| 1871 | dir.replace_all ("\\", file_separator ()); |
---|
| 1872 | } |
---|
| 1873 | else |
---|
| 1874 | { |
---|
| 1875 | dir.replace_all ("/", file_separator ()); |
---|
| 1876 | } |
---|
| 1877 | |
---|
| 1878 | dir.replace_all (fs, file_separator ()); |
---|
| 1879 | |
---|
| 1880 | for (;;) |
---|
| 1881 | { |
---|
| 1882 | int pos1; |
---|
| 1883 | int pos2; |
---|
| 1884 | |
---|
| 1885 | pos1 = dir.find (pattern); |
---|
| 1886 | if (pos1 == cmt_string::npos) break; |
---|
| 1887 | |
---|
| 1888 | // |
---|
| 1889 | // extract "aaaa/xxxx" from "aaaa/xxxx/../bbbb" |
---|
| 1890 | // |
---|
| 1891 | cmt_string p = dir.substr (0, pos1); |
---|
| 1892 | |
---|
| 1893 | // |
---|
| 1894 | // Is "aaaa/xxxx" only made of "xxxx" ? |
---|
| 1895 | // |
---|
| 1896 | pos2 = p.find_last_of (file_separator ()); |
---|
| 1897 | |
---|
| 1898 | if (pos2 == cmt_string::npos) break; |
---|
| 1899 | |
---|
| 1900 | // 01234567890123456 |
---|
| 1901 | // aaaa/xxxx/../bbbb |
---|
| 1902 | // 2 1 3 |
---|
| 1903 | // |
---|
| 1904 | // erase the "/xxxx/../" pattern |
---|
| 1905 | // result will be "aaaa/bbbb" |
---|
| 1906 | // |
---|
| 1907 | dir.erase (pos2, pos1 + 4 - pos2 - 1); |
---|
| 1908 | } |
---|
| 1909 | |
---|
| 1910 | //if (dir[dir.size () - 1] == file_separator ()) dir.erase (dir.size () - 1); |
---|
| 1911 | } |
---|
| 1912 | |
---|
| 1913 | //---------------------------------------------------------- |
---|
| 1914 | cmt_string CmtSystem::now () |
---|
| 1915 | { |
---|
| 1916 | cmt_string result; |
---|
| 1917 | |
---|
| 1918 | time_t ltime; |
---|
| 1919 | time (<ime); |
---|
| 1920 | result = ctime (<ime); |
---|
| 1921 | |
---|
| 1922 | result.replace_all ("\n", ""); |
---|
| 1923 | |
---|
| 1924 | return (result); |
---|
| 1925 | } |
---|
| 1926 | |
---|
| 1927 | //---------------------------------------------------------- |
---|
| 1928 | cmt_string CmtSystem::user () |
---|
| 1929 | { |
---|
| 1930 | #ifdef _WIN32 |
---|
| 1931 | cmt_string result = getenv ("USERNAME"); |
---|
| 1932 | #else |
---|
| 1933 | cmt_string result = getenv ("USER"); |
---|
| 1934 | #endif |
---|
| 1935 | |
---|
| 1936 | return (result); |
---|
| 1937 | } |
---|
| 1938 | |
---|
| 1939 | //---------------------------------------------------------- |
---|
| 1940 | void CmtSystem::get_cvsroot (cmt_string& cvsroot) |
---|
| 1941 | { |
---|
| 1942 | cvsroot = ""; |
---|
| 1943 | |
---|
| 1944 | const char* env = ::getenv ("CVSROOT"); |
---|
| 1945 | if (env != 0) |
---|
| 1946 | { |
---|
| 1947 | cvsroot = env; |
---|
| 1948 | return; |
---|
| 1949 | } |
---|
| 1950 | |
---|
| 1951 | #ifdef WIN32 |
---|
| 1952 | LONG status; |
---|
| 1953 | HKEY key = 0; |
---|
| 1954 | |
---|
| 1955 | status = RegOpenKeyEx (HKEY_LOCAL_MACHINE, "Software\\CMT", |
---|
| 1956 | 0, KEY_READ, &key); |
---|
| 1957 | if (status == ERROR_SUCCESS) |
---|
| 1958 | { |
---|
| 1959 | char temp[256]; |
---|
| 1960 | DWORD length = sizeof (temp) - 1; |
---|
| 1961 | DWORD type; |
---|
| 1962 | |
---|
| 1963 | status = RegQueryValueEx (key, "CVSROOT", 0, &type, |
---|
| 1964 | (LPBYTE) temp, &length); |
---|
| 1965 | if (status == ERROR_SUCCESS) |
---|
| 1966 | { |
---|
| 1967 | cvsroot = temp; |
---|
| 1968 | return; |
---|
| 1969 | } |
---|
| 1970 | } |
---|
| 1971 | #endif |
---|
| 1972 | } |
---|
| 1973 | |
---|