X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Ffs%2Fdir.cpp;h=99de180d20ed026812e7fcb2e371dc843a0c333f;hp=bd9eaa59fe06ad933209f5331b12e86a0ae6a0a5;hb=f24e7b96e76b63c9b9b8a6bce4c7a9db64276ea8;hpb=f46cd5456db31f69477bdbb6eec8200151bd42ae

diff --git a/source/fs/dir.cpp b/source/fs/dir.cpp
index bd9eaa5..99de180 100644
--- a/source/fs/dir.cpp
+++ b/source/fs/dir.cpp
@@ -37,17 +37,16 @@ const Path &get_bin_dir(const string &argv0)
 	if(!(argv0==last_argv0))
 	{
 		Path exe;
-		if(argv0.find('/')==string::npos)
-		{
-			const char *path = getenv("PATH");
-			vector<string> dirs = split(path, ITEMSEP);
-			for(vector<string>::const_iterator i=dirs.begin(); i!=dirs.end(); ++i)
-				if(exists(Path(*i)/argv0))
-				{
-					exe = realpath(Path(*i)/argv0);
-					break;
-				}
-		}
+		if(argv0.find(DIRSEP)==string::npos)
+			if(const char *path = getenv("PATH"))
+			{
+				for(const string &d: split(path, ITEMSEP))
+					if(exists(Path(d)/argv0))
+					{
+						exe = realpath(Path(d)/argv0);
+						break;
+					}
+			}
 
 		if(exe.empty())
 			exe = realpath(argv0);
@@ -70,9 +69,9 @@ not_a_directory::not_a_directory(const Path &p):
 void mkpath(const Path &path, int mode)
 {
 	Path p;
-	for(Path::Iterator i=path.begin(); i!=path.end(); ++i)
+	for(const string &c: path)
 	{
-		p /= *i;
+		p /= c;
 #ifdef _WIN32
 		if(p.size()==1 && p.is_absolute())
 			continue;
@@ -90,10 +89,9 @@ void mkpath(const Path &path, int mode)
 
 void rmpath(const Path &path)
 {
-	list<string> files = list_files(path);
-	for(list<string>::iterator i=files.begin(); i!=files.end(); ++i)
+	for(const string &f: list_files(path))
 	{
-		Path p = path / *i;
+		Path p = path/f;
 		if(is_dir(p))
 			rmpath(p);
 		else
@@ -130,18 +128,11 @@ list<string> list_filtered(const Path &path, const string &filter)
 	return result;
 }
 
-Path get_user_data_dir()
-{
-	const string &name = Application::get_name();
-	if(name.empty())
-		throw logic_error("application name not known");
-	return get_user_data_dir(name);
-}
-
-Path get_sys_conf_dir(const string &argv0)
+Path get_sys_conf_dir()
 {
-	if(argv0.empty())
-		throw invalid_argument("get_sys_conf_dir");
+	const char *argv0 = Application::get_argv0();
+	if(!argv0)
+		throw logic_error("no startup command");
 
 	Path dir = get_bin_dir(argv0);
 
@@ -156,63 +147,41 @@ Path get_sys_conf_dir(const string &argv0)
 		return dir;
 }
 
-Path get_sys_conf_dir()
+Path get_sys_data_dir()
 {
 	const char *argv0 = Application::get_argv0();
 	if(!argv0)
 		throw logic_error("no startup command");
-	return get_sys_conf_dir(argv0);
-}
-
-Path get_sys_data_dir(const string &argv0, const string &appname)
-{
-	if(argv0.empty() || appname.empty())
-		throw invalid_argument("get_sys_data_dir");
 
 	Path dir = get_bin_dir(argv0);
 
 	if(dir[-1]=="bin" || dir[-1]=="sbin")
-		return dir/".."/"share"/appname;
+		return dir/".."/"share"/Application::get_name();
 	else if(dir[-1]=="MacOS")
 		return dir/".."/"Resources";
 	else
 		return dir;
 }
 
-Path get_sys_data_dir()
+Path get_sys_lib_dir()
 {
 	const char *argv0 = Application::get_argv0();
 	if(!argv0)
 		throw logic_error("no startup command");
-	return get_sys_data_dir(argv0, Application::get_name());
-}
-
-Path get_sys_lib_dir(const string &argv0, const string &appname)
-{
-	if(argv0.empty() || appname.empty())
-		throw invalid_argument("get_sys_lib_dir");
 
 	Path dir = get_bin_dir(argv0);
 
 	if(dir[-1]=="bin" || dir[-1]=="sbin")
-		return dir/".."/"lib"/appname;
+		return dir/".."/"lib"/Application::get_name();
 	else
 		return dir;
 }
 
-Path get_sys_lib_dir()
-{
-	const char *argv0 = Application::get_argv0();
-	if(!argv0)
-		throw logic_error("no startup command");
-	return get_sys_lib_dir(argv0, Application::get_name());
-}
-
 Path path_lookup(const string &name, const list<Path> &paths)
 {
-	for(list<Path>::const_iterator i=paths.begin(); i!=paths.end(); ++i)
+	for(const Path &p: paths)
 	{
-		Path full = *i/name;
+		Path full = p/name;
 		if(exists(full))
 			return realpath(full);
 	}
@@ -223,7 +192,7 @@ Path path_lookup(const string &name, const list<Path> &paths)
 Path path_lookup(const string &name)
 {
 	const char *path = getenv("PATH");
-	vector<string> dirs = split(path, ITEMSEP);
+	list<string> dirs = split(path, ITEMSEP);
 	return path_lookup(name, list<Path>(dirs.begin(), dirs.end()));
 }