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detab sources
This commit is contained in:
Walter Bright
parent
e44197f989
commit
b8ce58ccd1
53 changed files with 4402 additions and 4402 deletions
316
std/path.d
316
std/path.d
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@ -9,13 +9,13 @@
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* module first (i.e. $(D std.file.isDir())).
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*
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* Macros:
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* WIKI = Phobos/StdPath
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* WIKI = Phobos/StdPath
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*
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* Copyright: Copyright Digital Mars 2000 - 2009.
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* License: <a href="http://www.boost.org/LICENSE_1_0.txt">Boost License 1.0</a>.
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* Authors: $(WEB digitalmars.com, Walter Bright),
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* Grzegorz Adam Hankiewicz, Thomas Kühne,
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* $(WEB erdani.org, Andrei Alexandrescu)
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* Grzegorz Adam Hankiewicz, Thomas Kühne,
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* $(WEB erdani.org, Andrei Alexandrescu)
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*
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* Copyright Digital Mars 2000 - 2009.
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* Distributed under the Boost Software License, Version 1.0.
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@ -24,7 +24,7 @@
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*/
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module std.path;
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//debug=path; // uncomment to turn on debugging printf's
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//debug=path; // uncomment to turn on debugging printf's
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//private import std.stdio;
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import std.array, std.conv, std.file, std.process, std.string, std.traits;
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@ -51,7 +51,7 @@ version(Windows)
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/** String used to separate lines, \r\n under Windows and \n
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* under Linux. */
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immutable char[2] linesep = "\r\n"; /// String used to separate lines.
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immutable char[1] curdir = "."; /// String representing the current directory.
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immutable char[1] curdir = "."; /// String representing the current directory.
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immutable char[2] pardir = ".."; /// String representing the parent directory.
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}
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version(Posix)
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@ -68,18 +68,18 @@ version(Posix)
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/** String used to separate lines, \r\n under Windows and \n
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* under Linux. */
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immutable char[1] linesep = "\n";
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immutable char[1] curdir = "."; /// String representing the current directory.
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immutable char[1] curdir = "."; /// String representing the current directory.
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immutable char[2] pardir = ".."; /// String representing the parent directory.
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}
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/*****************************
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* Compare file names.
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* Returns:
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* <table border=1 cellpadding=4 cellspacing=0>
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* <tr> <td> < 0 <td> filename1 < filename2
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* <tr> <td> = 0 <td> filename1 == filename2
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* <tr> <td> > 0 <td> filename1 > filename2
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* </table>
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* <table border=1 cellpadding=4 cellspacing=0>
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* <tr> <td> < 0 <td> filename1 < filename2
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* <tr> <td> = 0 <td> filename1 == filename2
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* <tr> <td> > 0 <td> filename1 > filename2
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* </table>
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*/
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version (Windows) alias std.string.icmp fcmp;
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@ -148,30 +148,30 @@ unittest
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string result;
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version (Windows)
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result = getExt("d:\\path\\foo.bat");
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result = getExt("d:\\path\\foo.bat");
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version (Posix)
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result = getExt("/path/foo.bat");
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result = getExt("/path/foo.bat");
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auto i = cmp(result, "bat");
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assert(i == 0);
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version (Windows)
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result = getExt("d:\\path\\foo.");
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result = getExt("d:\\path\\foo.");
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version (Posix)
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result = getExt("d/path/foo.");
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result = getExt("d/path/foo.");
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i = cmp(result, "");
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assert(i == 0);
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version (Windows)
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result = getExt("d:\\path\\foo");
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result = getExt("d:\\path\\foo");
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version (Posix)
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result = getExt("d/path/foo");
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result = getExt("d/path/foo");
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i = cmp(result, "");
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assert(i == 0);
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version (Windows)
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result = getExt("d:\\path.bar\\foo");
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result = getExt("d:\\path.bar\\foo");
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version (Posix)
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result = getExt("/path.bar/foo");
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result = getExt("/path.bar/foo");
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i = cmp(result, "");
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assert(i == 0);
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@ -248,9 +248,9 @@ unittest
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result = getName("d:\\path.two\\bar");
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version (Windows)
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i = cmp(result, "");
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i = cmp(result, "");
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version (Posix)
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i = cmp(result, "d:\\path");
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i = cmp(result, "d:\\path");
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assert(i == 0);
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}
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@ -326,22 +326,22 @@ unittest
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string result;
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version (Windows)
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result = basename("d:\\path\\foo.bat");
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result = basename("d:\\path\\foo.bat");
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version (Posix)
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result = basename("/path/foo.bat");
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result = basename("/path/foo.bat");
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//printf("result = '%.*s'\n", result);
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assert(result == "foo.bat");
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version (Windows)
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result = basename("a\\b");
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result = basename("a\\b");
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version (Posix)
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result = basename("a/b");
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result = basename("a/b");
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assert(result == "b");
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version (Windows)
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result = basename("a\\b.cde", ".cde");
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result = basename("a\\b.cde", ".cde");
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version (Posix)
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result = basename("a/b.cde", ".cde");
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result = basename("a/b.cde", ".cde");
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assert(result == "b");
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version (Windows)
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@ -649,11 +649,11 @@ string defaultExt(string filename, string ext)
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existing = getExt(filename);
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if (existing.length == 0)
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{
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// Check for filename ending in '.'
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if (filename.length && filename[filename.length - 1] == '.')
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filename ~= ext;
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else
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filename = filename ~ "." ~ ext;
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// Check for filename ending in '.'
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if (filename.length && filename[filename.length - 1] == '.')
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filename ~= ext;
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else
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filename = filename ~ "." ~ ext;
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}
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return filename;
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}
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@ -689,15 +689,15 @@ string addExt(string filename, string ext)
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existing = getExt(filename);
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if (existing.length == 0)
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{
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// Check for filename ending in '.'
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if (filename.length && filename[filename.length - 1] == '.')
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filename ~= ext;
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else
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filename = filename ~ "." ~ ext;
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// Check for filename ending in '.'
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if (filename.length && filename[filename.length - 1] == '.')
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filename ~= ext;
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else
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filename = filename ~ "." ~ ext;
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}
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else
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{
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filename = filename[0 .. $ - existing.length] ~ ext;
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filename = filename[0 .. $ - existing.length] ~ ext;
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}
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return filename;
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}
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@ -752,14 +752,14 @@ unittest
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version (Windows)
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{
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assert(!isabs(r"relative\path"));
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assert(isabs(r"\relative\path"));
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assert(isabs(r"d:\absolute"));
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assert(!isabs(r"relative\path"));
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assert(isabs(r"\relative\path"));
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assert(isabs(r"d:\absolute"));
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}
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version (Posix)
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{
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assert(isabs("/home/user"));
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assert(!isabs("foo"));
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assert(isabs("/home/user"));
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assert(!isabs("foo"));
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}
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}
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@ -903,38 +903,38 @@ unittest
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p = join("foo", "bar");
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version (Windows)
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i = cmp(p, "foo\\bar");
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i = cmp(p, "foo\\bar");
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version (Posix)
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i = cmp(p, "foo/bar");
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i = cmp(p, "foo/bar");
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assert(i == 0);
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version (Windows)
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{ p = join("foo\\", "bar");
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i = cmp(p, "foo\\bar");
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{ p = join("foo\\", "bar");
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i = cmp(p, "foo\\bar");
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}
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version (Posix)
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{ p = join("foo/", "bar");
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i = cmp(p, "foo/bar");
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{ p = join("foo/", "bar");
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i = cmp(p, "foo/bar");
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}
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assert(i == 0);
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version (Windows)
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{ p = join("foo", "\\bar");
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i = cmp(p, "\\bar");
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{ p = join("foo", "\\bar");
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i = cmp(p, "\\bar");
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}
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version (Posix)
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{ p = join("foo", "/bar");
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i = cmp(p, "/bar");
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{ p = join("foo", "/bar");
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i = cmp(p, "/bar");
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}
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assert(i == 0);
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version (Windows)
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{ p = join("foo\\", "\\bar");
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i = cmp(p, "\\bar");
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{ p = join("foo\\", "\\bar");
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i = cmp(p, "\\bar");
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}
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version (Posix)
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{ p = join("foo/", "/bar");
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i = cmp(p, "/bar");
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{ p = join("foo/", "/bar");
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i = cmp(p, "/bar");
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}
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assert(i == 0);
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@ -1079,91 +1079,91 @@ bool fncharmatch(dchar c1, dchar c2)
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bool fnmatch(in char[] filename, in char[] pattern)
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in
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{
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// Verify that pattern[] is valid
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bool inbracket = false;
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foreach (i; 0 .. pattern.length)
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{
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switch (pattern[i])
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{
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case '[':
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assert(!inbracket);
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inbracket = true;
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break;
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// Verify that pattern[] is valid
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bool inbracket = false;
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foreach (i; 0 .. pattern.length)
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{
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switch (pattern[i])
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{
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case '[':
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assert(!inbracket);
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inbracket = true;
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break;
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case ']':
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assert(inbracket);
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inbracket = false;
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break;
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case ']':
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assert(inbracket);
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inbracket = false;
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break;
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default:
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break;
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}
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}
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default:
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break;
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}
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}
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}
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body
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{
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char nc;
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char nc;
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int not;
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int anymatch;
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int ni; // ni == name index
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foreach (pi; 0 .. pattern.length) // pi == pattern index
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{
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char pc = pattern[pi]; // pc == pattern character
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switch (pc)
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{
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case '*':
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if (pi + 1 == pattern.length)
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return true;
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foreach (j; ni .. filename.length)
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{
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if (fnmatch(filename[j .. filename.length],
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int anymatch;
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int ni; // ni == name index
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foreach (pi; 0 .. pattern.length) // pi == pattern index
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{
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char pc = pattern[pi]; // pc == pattern character
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switch (pc)
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{
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case '*':
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if (pi + 1 == pattern.length)
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return true;
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foreach (j; ni .. filename.length)
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{
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if (fnmatch(filename[j .. filename.length],
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pattern[pi + 1 .. pattern.length]))
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return true;
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}
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return false;
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return true;
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}
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return false;
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case '?':
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if (ni == filename.length)
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case '?':
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if (ni == filename.length)
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return false;
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ni++;
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break;
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ni++;
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break;
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case '[':
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if (ni == filename.length)
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return false;
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nc = filename[ni];
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ni++;
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not = 0;
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pi++;
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if (pattern[pi] == '!')
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{ not = 1;
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pi++;
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}
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anymatch = 0;
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while (1)
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{
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pc = pattern[pi];
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if (pc == ']')
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break;
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if (!anymatch && fncharmatch(nc, pc))
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anymatch = 1;
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pi++;
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}
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if (!(anymatch ^ not))
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return false;
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break;
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case '[':
|
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if (ni == filename.length)
|
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return false;
|
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nc = filename[ni];
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ni++;
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not = 0;
|
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pi++;
|
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if (pattern[pi] == '!')
|
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{ not = 1;
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pi++;
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}
|
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anymatch = 0;
|
||||
while (1)
|
||||
{
|
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pc = pattern[pi];
|
||||
if (pc == ']')
|
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break;
|
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if (!anymatch && fncharmatch(nc, pc))
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anymatch = 1;
|
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pi++;
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}
|
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if (!(anymatch ^ not))
|
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return false;
|
||||
break;
|
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|
||||
default:
|
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if (ni == filename.length)
|
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return false;
|
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nc = filename[ni];
|
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if (!fncharmatch(pc, nc))
|
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return false;
|
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ni++;
|
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break;
|
||||
}
|
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}
|
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return ni >= filename.length;
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default:
|
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if (ni == filename.length)
|
||||
return false;
|
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nc = filename[ni];
|
||||
if (!fncharmatch(pc, nc))
|
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return false;
|
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ni++;
|
||||
break;
|
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}
|
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}
|
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return ni >= filename.length;
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}
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|
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unittest
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|
|
@ -1171,9 +1171,9 @@ unittest
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|||
debug(path) printf("path.fnmatch.unittest\n");
|
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|
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version (Windows)
|
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assert(fnmatch("foo", "Foo"));
|
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assert(fnmatch("foo", "Foo"));
|
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version (Posix)
|
||||
assert(!fnmatch("foo", "Foo"));
|
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assert(!fnmatch("foo", "Foo"));
|
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assert(fnmatch("foo", "*"));
|
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assert(fnmatch("foo.bar", "*"));
|
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assert(fnmatch("foo.bar", "*.*"));
|
||||
|
|
@ -1285,7 +1285,7 @@ unittest
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|||
|
||||
version (Posix)
|
||||
{
|
||||
// Retrieve the current home variable.
|
||||
// Retrieve the current home variable.
|
||||
auto c_home = std.process.getenv("HOME");
|
||||
|
||||
// Testing when there is no environment variable.
|
||||
|
|
@ -1360,14 +1360,14 @@ private string combineCPathWithDPath(char* c_path, string path, size_t char_pos)
|
|||
|
||||
// Remove trailing path separator, if any
|
||||
if (end && c_path[end - 1] == sep[0])
|
||||
end--;
|
||||
end--;
|
||||
|
||||
// Create our own copy, as lifetime of c_path is undocumented
|
||||
string cp = c_path[0 .. end].idup;
|
||||
|
||||
// Do we append something from path?
|
||||
if (char_pos < path.length)
|
||||
cp ~= path[char_pos .. $];
|
||||
cp ~= path[char_pos .. $];
|
||||
|
||||
return cp;
|
||||
}
|
||||
|
|
@ -1388,7 +1388,7 @@ private string expandFromDatabase(string path)
|
|||
if (last_char == -1)
|
||||
{
|
||||
username = path[1 .. $] ~ '\0';
|
||||
last_char = username.length + 1;
|
||||
last_char = username.length + 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
@ -1403,29 +1403,29 @@ private string expandFromDatabase(string path)
|
|||
|
||||
while (1)
|
||||
{
|
||||
extra_memory = std.c.stdlib.malloc(extra_memory_size);
|
||||
if (extra_memory == null)
|
||||
goto Lerror;
|
||||
extra_memory = std.c.stdlib.malloc(extra_memory_size);
|
||||
if (extra_memory == null)
|
||||
goto Lerror;
|
||||
|
||||
// Obtain info from database.
|
||||
passwd *verify;
|
||||
setErrno(0);
|
||||
if (getpwnam_r(cast(char*) username.ptr, &result, cast(char*) extra_memory, extra_memory_size,
|
||||
&verify) == 0)
|
||||
{
|
||||
// Failure if verify doesn't point at result.
|
||||
if (verify != &result)
|
||||
// username is not found, so return path[]
|
||||
goto Lnotfound;
|
||||
break;
|
||||
}
|
||||
// Obtain info from database.
|
||||
passwd *verify;
|
||||
setErrno(0);
|
||||
if (getpwnam_r(cast(char*) username.ptr, &result, cast(char*) extra_memory, extra_memory_size,
|
||||
&verify) == 0)
|
||||
{
|
||||
// Failure if verify doesn't point at result.
|
||||
if (verify != &result)
|
||||
// username is not found, so return path[]
|
||||
goto Lnotfound;
|
||||
break;
|
||||
}
|
||||
|
||||
if (errno != ERANGE)
|
||||
goto Lerror;
|
||||
if (errno != ERANGE)
|
||||
goto Lerror;
|
||||
|
||||
// extra_memory isn't large enough
|
||||
std.c.stdlib.free(extra_memory);
|
||||
extra_memory_size *= 2;
|
||||
// extra_memory isn't large enough
|
||||
std.c.stdlib.free(extra_memory);
|
||||
extra_memory_size *= 2;
|
||||
}
|
||||
|
||||
path = combineCPathWithDPath(result.pw_dir, path, last_char);
|
||||
|
|
@ -1437,7 +1437,7 @@ Lnotfound:
|
|||
Lerror:
|
||||
// Errors are going to be caused by running out of memory
|
||||
if (extra_memory)
|
||||
std.c.stdlib.free(extra_memory);
|
||||
std.c.stdlib.free(extra_memory);
|
||||
onOutOfMemoryError();
|
||||
return null;
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue