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authorRemko Tronçon <git@el-tramo.be>2014-07-11 18:33:44 (GMT)
committerSwift Review <review@swift.im>2014-07-14 14:39:03 (GMT)
commit00375bb2ac48dae174889ed9cea8dc8de55e1efd (patch)
treeb4995c82217dd9ac0fbd9d9b9f371f8b39c6d933
parent4386fa0e6fa8c361d51ec085aefa2d15a61d399a (diff)
downloadswift-contrib-00375bb2ac48dae174889ed9cea8dc8de55e1efd.zip
swift-contrib-00375bb2ac48dae174889ed9cea8dc8de55e1efd.tar.bz2
Sluift: Add 'fs' module
The 'fs' module provides filesystem functions. Currently has function to list directory contents and test whether a path is a file. Test-Information: Tested in external script. Change-Id: I14ba614b0b3bd52f5d9e87a40dc6477d99604d88
-rw-r--r--Sluift/sluift.cpp34
1 files changed, 34 insertions, 0 deletions
diff --git a/Sluift/sluift.cpp b/Sluift/sluift.cpp
index 2fd1e50..5e837c1 100644
--- a/Sluift/sluift.cpp
+++ b/Sluift/sluift.cpp
@@ -12,6 +12,7 @@
#include <boost/bind.hpp>
#include <boost/numeric/conversion/cast.hpp>
#include <boost/assign/list_of.hpp>
+#include <boost/filesystem.hpp>
#include "Watchdog.h"
#include <Sluift/Lua/Check.h>
@@ -251,6 +252,37 @@ SLUIFT_LUA_FUNCTION_WITH_HELP(
return 1;
}
+/*******************************************************************************
+ * Filesystem Functions
+ ******************************************************************************/
+
+SLUIFT_LUA_FUNCTION(FS, list) {
+ boost::filesystem::path dir(std::string(Lua::checkString(L, 1)));
+ if (!boost::filesystem::exists(dir) || !boost::filesystem::is_directory(dir)) {
+ lua_pushnil(L);
+ lua_pushstring(L, "Argument is not an existing directory");
+ return 2;
+ }
+
+ boost::filesystem::directory_iterator i(dir);
+ std::vector<boost::filesystem::path> items(
+ i, boost::filesystem::directory_iterator());
+
+ lua_createtable(L, boost::numeric_cast<int>(items.size()), 0);
+ for (size_t i = 0; i < items.size(); ++i) {
+ lua_pushstring(L, items[i].string().c_str());
+ lua_rawseti(L, -2, boost::numeric_cast<int>(i+1));
+ }
+ Lua::registerTableToString(L, -1);
+ return 1;
+}
+
+SLUIFT_LUA_FUNCTION(FS, is_file) {
+ boost::filesystem::path file(std::string(Lua::checkString(L, 1)));
+ lua_pushboolean(L, boost::filesystem::is_regular_file(file));
+ return 1;
+}
+
/*******************************************************************************
* JID Functions
@@ -410,6 +442,8 @@ SLUIFT_API int luaopen_sluift(lua_State* L) {
lua_setfield(L, -2, "idn");
Lua::FunctionRegistry::getInstance().createFunctionTable(L, "Crypto");
lua_setfield(L, -2, "crypto");
+ Lua::FunctionRegistry::getInstance().createFunctionTable(L, "FS");
+ lua_setfield(L, -2, "fs");
#ifdef HAVE_ITUNES
Lua::FunctionRegistry::getInstance().createFunctionTable(L, "iTunes");
lua_setfield(L, -2, "itunes");