Merge branch 'master' into 1.7

.travis.yml

@@ -7,16 +7,16 @@ env:
   - LUA="lua 5.2"
   - LUA="lua 5.3"
   - LUA="luajit 2.0"
-  - LUA="luajit 2.1"
 
 before_install:
   - pip install --user cpp-coveralls hererocks
   - hererocks env --$LUA --luarocks latest
   - export PATH="$PWD/env/bin:$PATH"
+  - luarocks install Lua-cURL --server=https://luarocks.org/dev
   - luarocks install lua-path 
-  - luarocks install dkjson
+  - luarocks install lua-cjson 
   - luarocks install luacov
-  # install luacov-coveralls, but avoid installing luafilesystem
+  # install luacov-coveralls, but avoids installing luafilesystem
   - luarocks install luacov-coveralls --server=https://luarocks.org/dev --deps-mode=none
 
 install:

Makefile

@@ -18,8 +18,8 @@ test: lib
 	LUA_CPATH=./src/?.so lua tests/test.lua
 
 install:
-	mkdir -p $(DESTDIR)$(LUA_LIBDIR)
+	mkdir -p $(LUA_LIBDIR)
-	cp src/lfs.so $(DESTDIR)$(LUA_LIBDIR)
+	cp src/lfs.so $(LUA_LIBDIR)
 
 clean:
 	rm -f src/lfs.so $(OBJS)

README.md

@@ -1,13 +1,12 @@
-[![License](http://img.shields.io/badge/Licence-MIT-brightgreen.svg)](LICENSE)
+[![Licence](http://img.shields.io/badge/Licence-MIT-brightgreen.svg)](LICENCE.txt)
 [![Build Status](https://travis-ci.org/keplerproject/luafilesystem.svg?branch=master)](https://travis-ci.org/keplerproject/luafilesystem)
 [![Build status](https://ci.appveyor.com/api/projects/status/y04s4ms7u16trw8e?svg=true)](https://ci.appveyor.com/project/ignacio/luafilesystem)
 [![Coverage Status](https://coveralls.io/repos/keplerproject/luafilesystem/badge.png)](https://coveralls.io/r/keplerproject/luafilesystem)
 
 # LuaFileSystem - File System Library for Lua
+Copyright 2003-2016 Kepler Project
 
-Copyright 2003-2017 Kepler Project
+http://keplerproject.github.io/luafilesystem
-
-https://keplerproject.github.io/luafilesystem
 
 # Description
 
@@ -15,7 +14,7 @@ LuaFileSystem is a Lua library developed to complement the set of functions
 related to file systems offered by the standard Lua distribution.
 
 LuaFileSystem offers a portable way to access the underlying directory structure and file attributes.
-LuaFileSystem is free software and uses the same license as Lua 5.x (MIT).
+LuaFileSystem is free software and uses the same license as Lua 5.1
 
 # LuaRocks Installation
 

doc/us/doc.css

@@ -1,179 +1,182 @@
 body { 
-    color: #47555c;
+    margin-left: 1em; 
-    font-size: 16px;
+    margin-right: 1em; 
-    font-family: "Open Sans", sans-serif;
+    font-family: arial, helvetica, geneva, sans-serif;
-    margin: 0;
+    background-color:#ffffff; margin:0px;
-    padding: 0;
-    background: #eff4ff;
-}
-
-a:link { color: #008fee; }
-a:visited { color: #008fee; }
-a:hover { color: #22a7ff; }
-
-h1 { font-size:26px; }
-h2 { font-size:24px; }
-h3 { font-size:18px; }
-h4 { font-size:16px; }
-
-hr {
-    height: 1px;
-    background: #c1cce4;
-    border: 0px;
-    margin: 20px 0;
 }
 
 code {
-    font-family: "Open Sans Mono", "Andale Mono", monospace; 
+    font-family: "Andale Mono", monospace; 
 }
 
 tt {
-    font-family: "Open Sans Mono", "Andale Mono", monospace; 
+    font-family: "Andale Mono", monospace; 
 }
 
-body, td, th {
+body, td, th { font-size: 11pt; }
+
+h1, h2, h3, h4 { margin-left: 0em; }
+
+textarea, pre, tt { font-size:10pt; }
+body, td, th { color:#000000; }
+small { font-size:0.85em; }
+h1 { font-size:1.5em; }
+h2 { font-size:1.25em; }
+h3 { font-size:1.15em; }
+h4 { font-size:1.06em; }
+
+a:link { font-weight:bold; color: #004080; text-decoration: none; }
+a:visited { font-weight:bold; color: #006699; text-decoration: none; }
+a:link:hover { text-decoration:underline; }
+hr { color:#cccccc }
+img { border-width: 0px; }
+
+h3 { padding-top: 1em; }
+
+p { margin-left: 1em; }
+
+p.name { 
+    font-family: "Andale Mono", monospace; 
+    padding-top: 1em;
+    margin-left: 0em; 
 }
 
-textarea, pre, tt {
+blockquote { margin-left: 3em; }
-    font-family: "Open Sans Mono", "Andale Mono", monospace; 
-}
-
-img {
-    border-width: 0px;
-}
 
 .example {
-    background-color: #323744;
+    background-color: rgb(245, 245, 245);
-    color: white;
+    border-top-width: 1px;
-    font-size: 16px;
+    border-right-width: 1px;
-    padding: 16px 24px;
+    border-bottom-width: 1px;
-    border-radius: 2px;
+    border-left-width: 1px;
+    border-top-style: solid;
+    border-right-style: solid;
+    border-bottom-style: solid;
+    border-left-style: solid;
+    border-top-color: silver;
+    border-right-color: silver;
+    border-bottom-color: silver;
+    border-left-color: silver;
+    padding: 1em;
+    margin-left: 1em;
+    margin-right: 1em;
+    font-family: "Andale Mono", monospace; 
+    font-size: smaller;
 }
 
-div.header, div.footer {
+hr { 
+    margin-left: 0em;
+    background: #00007f; 
+    border: 0px;
+    height: 1px;
 }
 
-#container {
+ul { list-style-type: disc; }
-}
 
-#product {
+table.index { border: 1px #00007f; }
-    background-color: white;
+table.index td { text-align: left; vertical-align: top; }
-    padding: 10px;
+table.index ul { padding-top: 0em; margin-top: 0em; }
-    height: 130px;
-    border-bottom: solid #d3dbec 1px;
-}
 
-#product big {
+table {
-    font-size: 42px;
+    border: 1px solid black;
-}
+    border-collapse: collapse;
-#product strong {
-    font-weight: normal;
-}
-
-#product_logo {
-    float: right;
-}
-
-#product_name {
-    padding-top: 15px;
-    padding-left: 30px;
-    font-size: 42px;
-    font-weight: normal;
-}
-
-#product_description {
-    padding-left: 30px;
-    color: #757779;
-}
-
-#main {
-    background: #eff4ff;
-    margin: 0;
-}
-
-#navigation {
-    width: 100%;
-    background-color: rgb(44,62,103);
-    padding: 10px;
-    margin: 0;
-}
-
-#navigation h1 {
-    display: none;
-}
-
-#navigation a:hover {
-    text-decoration: underline;
-}
-
-#navigation ul li a {
-    color: rgb(136, 208, 255);
-    font-weight: bold;
-    text-decoration: none;
-}
-
-#navigation ul li li a {
-    color: rgb(136, 208, 255);
-    font-weight: normal;
-    text-decoration: none;
-}
-
-#navigation ul {
-    display: inline;
-    color: white;
-    padding: 0px;
-    padding-top: 10px;
-    padding-bottom: 10px;
-}
-
-#navigation li {
-    display: inline;
-    list-style-type: none;
-    padding-left: 5px;
-    padding-right: 5px;
-}
-
-#navigation li {
-    padding: 10px;
-    padding: 10px;
-}
-
-#navigation li li {
-}
-
-#navigation li:hover a {
-    color: rgb(166, 238, 255);
-}
-
-#content {
-    padding: 20px;
-    width: 800px;
     margin-left: auto;
     margin-right: auto;
 }
 
+th {
+    border: 1px solid black;
+    padding: 0.5em;
+}
+
+td {
+    border: 1px solid black;
+    padding: 0.5em;
+}
+div.header, div.footer { margin-left: 0em; }
+
+#container {
+    margin-left: 1em;
+    margin-right: 1em;
+    background-color: #f0f0f0;
+}
+
+#product {
+    text-align: center;
+    border-bottom: 1px solid #cccccc;
+    background-color: #ffffff;
+}
+
+#product big {
+    font-size: 2em;
+}
+
+#product_logo {
+}
+
+#product_name {
+}
+
+#product_description {
+}
+
+#main {
+    background-color: #f0f0f0;
+    border-left: 2px solid #cccccc;
+}
+
+#navigation {
+    float: left;
+    width: 12em;
+    margin: 0;
+    vertical-align: top;
+    background-color: #f0f0f0;
+    overflow:visible;
+}
+
+#navigation h1 {
+    background-color:#e7e7e7;
+    font-size:1.1em;
+    color:#000000;
+    text-align:left;
+    margin:0px;
+    padding:0.2em;
+    border-top:1px solid #dddddd;
+    border-bottom:1px solid #dddddd;
+}
+
+#navigation ul {
+    font-size:1em;
+    list-style-type: none;
+    padding: 0;
+    margin: 1px;
+}
+
+#navigation li {
+    text-indent: -1em;
+    margin: 0em 0em 0em 0.5em;
+    display: block;
+    padding: 3px 0px 0px 12px;
+}
+
+#navigation li li a {
+    padding: 0px 3px 0px -1em;
+}
+
+#content {
+    margin-left: 12em;
+    padding: 1em;
+    border-left: 2px solid #cccccc;
+    border-right: 2px solid #cccccc;
+    background-color: #ffffff;
+}
+
 #about {
-    display: none;
+    clear: both;
-}
+    margin: 0;
-
-dl.reference {
-    background-color: white;
-    padding: 20px;
-    border: solid #d3dbec 1px;
-}
-
-dl.reference dt {
     padding: 5px;
-    padding-top: 25px;
+    border-top: 2px solid #cccccc;
-    color: #637bbc;
+    background-color: #ffffff;
-}
-
-dl.reference dl dt {
-    padding-top: 5px;
-    color: #637383;
-}
-
-dl.reference dd {
 }
 
 @media print {

doc/us/index.html

@@ -70,30 +70,17 @@ the underlying directory structure and file attributes.</p>
 
 <h2><a name="status"></a>Status</h2>
 
-<p>Current version is 1.7.0. It works with Lua 5.1, 5.2 and 5.3, and it runs on various
+<p>Current version is 1.6.3. It works with Lua 5.1, 5.2 and 5.3.</p>
-flavors of Unix (including Linux, BSDs, macOS) and Windows.</p>
 
 <h2><a name="download"></a>Download</h2>
 
-<p>LuaFileSystem can be installed using <a href="https://luarocks.org">LuaRocks</a>:
+<p>LuaFileSystem source can be downloaded from its
-
+<a href="http://github.com/keplerproject/luafilesystem">Github</a>
-<pre class="example">
+page.</p>
-$ luarocks install luafilesystem
-</pre>
-
-<p>Its source can be found at its <a href="http://github.com/keplerproject/luafilesystem">Github</a> page.</p>
 
 <h2><a name="history"></a>History</h2>
 
 <dl class="history">
-    <dt><strong>Version 1.7.0</strong> [15/Sep/2017]</dt>
-    <dd><ul>
-        <li>symlinkattributes function now provides 'target' field, containing name of the file that the symlink points to.</li>
-        <li>attributes, symlinkattributes, touch, mkdir, and rmdir functions now return system-dependent error code as the third value on error.</li>
-        <li>Fixed detection of closed files for Lua 5.2+ in setmode, lock, and unlock functions.</li>
-        <li>Fixed various compiler warnings.</li>
-    </ul></dd>
-
 	<dt><strong>Version 1.6.3</strong> [15/Jan/2015]</dt>
 	<dd><ul>
         <li>Lua 5.3 support.</li>

doc/us/license.html

@@ -84,7 +84,7 @@ Ierusalimschy, André Carregal and Tomás Guisasola.
 The implementation is not derived from licensed software.</p>
 
 <hr/>
-<p>Copyright &copy; 2003 - 2017 Kepler Project.</p>
+<p>Copyright &copy; 2003 Kepler Project.</p>
 
 <p>Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation

rockspecs/luafilesystem-1.7.0-1.rockspec

@@ -1,28 +0,0 @@
-package = "LuaFileSystem"
-version = "1.7.0-1"
-source = {
-   url = "git://github.com/keplerproject/luafilesystem",
-   tag = "v1_7_0",
-}
-description = {
-   summary = "File System Library for the Lua Programming Language",
-   detailed = [[
-      LuaFileSystem is a Lua library developed to complement the set of
-      functions related to file systems offered by the standard Lua
-      distribution. LuaFileSystem offers a portable way to access the
-      underlying directory structure and file attributes.
-   ]],
-   license = "MIT/X11",
-}
-dependencies = {
-   "lua >= 5.1"
-}
-build = {
-   type = "builtin",
-   modules = {
-      lfs = "src/lfs.c"
-   },
-   copy_directories = {
-      "doc", "tests"
-   }
-}

rockspecs/luafilesystem-1.7.0-2.rockspec

@@ -1,28 +0,0 @@
-package = "LuaFileSystem"
-version = "1.7.0-2"
-source = {
-   url = "git://github.com/keplerproject/luafilesystem",
-   tag = "v1_7_0_2",
-}
-description = {
-   summary = "File System Library for the Lua Programming Language",
-   detailed = [[
-      LuaFileSystem is a Lua library developed to complement the set of
-      functions related to file systems offered by the standard Lua
-      distribution. LuaFileSystem offers a portable way to access the
-      underlying directory structure and file attributes.
-   ]],
-   license = "MIT/X11",
-}
-dependencies = {
-   "lua >= 5.1"
-}
-build = {
-   type = "builtin",
-   modules = {
-      lfs = "src/lfs.c"
-   },
-   copy_directories = {
-      "doc", "tests"
-   }
-}

src/lfs.c

@@ -1,6 +1,6 @@
 /*
 ** LuaFileSystem
-** Copyright Kepler Project 2003 - 2017 (http://keplerproject.github.io/luafilesystem)
+** Copyright Kepler Project 2003 - 2016 (http://keplerproject.github.io/luafilesystem)
 **
 ** File system manipulation library.
 ** This library offers these functions:
@@ -69,7 +69,7 @@
 
 #include "lfs.h"
 
-#define LFS_VERSION "1.7.0"
+#define LFS_VERSION "1.6.3"
 #define LFS_LIBNAME "lfs"
 
 #if LUA_VERSION_NUM >= 503 /* Lua 5.3 */
@@ -80,10 +80,8 @@
 
 #endif
 
-#if LUA_VERSION_NUM >= 502
+#if LUA_VERSION_NUM < 502
-#  define new_lib(L, l) (luaL_newlib(L, l))
+#  define luaL_newlib(L,l) (lua_newtable(L), luaL_register(L,NULL,l))
-#else
-#  define new_lib(L, l) (lua_newtable(L), luaL_register(L, NULL, l))
 #endif
 
 /* Define 'strerror' for systems that do not implement it */
@@ -186,12 +184,9 @@ static int get_dir (lua_State *L) {
     size_t size = LFS_MAXPATHLEN; /* initial buffer size */
     int result;
     while (1) {
-        char* path2 = realloc(path, size);
+        path = realloc(path, size);
-        if (!path2) /* failed to allocate */ {
+        if (!path) /* failed to allocate */
-            result = pusherror(L, "get_dir realloc() failed");
+            return pusherror(L, "get_dir realloc() failed");
-            break;
-        }
-        path = path2;
         if (getcwd(path, size) != NULL) {
             /* success, push the path to the Lua stack */
             lua_pushstring(L, path);
@@ -863,12 +858,9 @@ static int push_link_target(lua_State *L) {
         char *target = NULL;
         int tsize, size = 256; /* size = initial buffer capacity */
         while (1) {
-            char* target2 = realloc(target, size);
+            target = realloc(target, size);
-            if (!target2) { /* failed to allocate */
+            if (!target) /* failed to allocate */
-                free(target);
                 return 0;
-            }
-            target = target2;
             tsize = readlink(file, target, size);
             if (tsize < 0) { /* a readlink() error occurred */
                 free(target);
@@ -910,7 +902,7 @@ static int link_info (lua_State *L) {
 ** Assumes the table is on top of the stack.
 */
 static void set_info (lua_State *L) {
-  lua_pushliteral(L, "Copyright (C) 2003-2017 Kepler Project");
+  lua_pushliteral(L, "Copyright (C) 2003-2016 Kepler Project");
   lua_setfield(L, -2, "_COPYRIGHT");
   lua_pushliteral(L, "LuaFileSystem is a Lua library developed to complement the set of functions related to file systems offered by the standard Lua distribution");
   lua_setfield(L, -2, "_DESCRIPTION");
@@ -939,7 +931,7 @@ static const struct luaL_Reg fslib[] = {
 LFS_EXPORT int luaopen_lfs (lua_State *L) {
         dir_create_meta (L);
         lock_create_meta (L);
-        new_lib (L, fslib);
+        luaL_newlib (L, fslib);
         lua_pushvalue(L, -1);
         lua_setglobal(L, LFS_LIBNAME);
         set_info (L);

src/lfs.def

@@ -1,4 +1,4 @@
 LIBRARY lfs.dll
-VERSION 1.7
+VERSION 1.6
 EXPORTS
 luaopen_lfs

src/lfs.h

@@ -1,6 +1,6 @@
 /*
 ** LuaFileSystem
-** Copyright Kepler Project 2003 - 2017 (http://keplerproject.github.io/luafilesystem)
+** Copyright Kepler Project 2003 - 2016 (http://keplerproject.github.io/luafilesystem)
 */
 
 /* Define 'chdir' for systems that do not implement it */