smokephil/ardour
1
0
Fork 0
mirror of https://github.com/Ardour/ardour.git synced 2025-12-11 09:06:33 +01:00
Code Issues Projects Releases Wiki Activity

If sys::copy_file fails, try and remove the target file before throwing an exception

Browse source 
git-svn-id: svn://localhost/ardour2/trunk@2435 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Tim Mayberry 2007-09-09 10:05:16 +00:00
parent 9ae356550e
commit 6fccd83fac
1 changed files with 2 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

5
libs/pbd/filesystem.cc
View file

@ -149,11 +149,10 @@ rename (const path & from_path, const path & to_path)
} }
} }
// XXX character encoding.
void void
copy_file(const path & from_path, const path & to_path) copy_file(const path & from_path, const path & to_path)
{ {
// this implementation could use mucho memory
// for big files.
std::ifstream in(from_path.to_string().c_str()); std::ifstream in(from_path.to_string().c_str());
std::ofstream out(to_path.to_string().c_str()); std::ofstream out(to_path.to_string().c_str());
@ -165,9 +164,9 @@ copy_file(const path & from_path, const path & to_path)
out << in.rdbuf(); out << in.rdbuf();
if (!in || !out) { if (!in || !out) {
remove (to_path);
throw filesystem_error(string_compose(_("Could not copy existing file %1 to %2"), throw filesystem_error(string_compose(_("Could not copy existing file %1 to %2"),
from_path.to_string(), to_path.to_string())); from_path.to_string(), to_path.to_string()));
remove (to_path);
} }
} }