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authorMatthew Wild <mwild1@gmail.com>2013-04-08 12:08:34 +0100
committerMatthew Wild <mwild1@gmail.com>2013-04-08 12:08:34 +0100
commitfa09a82b6e040692b27dc9a11724a34457942483 (patch)
tree4c41585b13e2062d4f79c24949a89faa20926f60 /util/datamanager.lua
parent3b78f8ac621cc16ec089591a1ba7a8f8cbf85026 (diff)
parentf056043347346a781c3519b5fdb1b5357e3df771 (diff)
downloadprosody-fa09a82b6e040692b27dc9a11724a34457942483.tar.gz
prosody-fa09a82b6e040692b27dc9a11724a34457942483.zip
Merge 0.9->trunk
Diffstat (limited to 'util/datamanager.lua')
-rw-r--r--util/datamanager.lua32
1 files changed, 21 insertions, 11 deletions
diff --git a/util/datamanager.lua b/util/datamanager.lua
index 383e738f..4a4d62b3 100644
--- a/util/datamanager.lua
+++ b/util/datamanager.lua
@@ -187,17 +187,25 @@ function store(username, host, datastore, data)
-- save the datastore
local d = "return " .. serialize(data) .. ";\n";
- local ok, msg = atomic_store(getpath(username, host, datastore, nil, true), d);
- if not ok then
- log("error", "Unable to write to %s storage ('%s') for user: %s@%s", datastore, msg, username or "nil", host or "nil");
- return nil, "Error saving to storage";
- end
- if next(data) == nil then -- try to delete empty datastore
- log("debug", "Removing empty %s datastore for user %s@%s", datastore, username or "nil", host or "nil");
- os_remove(getpath(username, host, datastore));
- end
- -- we write data even when we are deleting because lua doesn't have a
- -- platform independent way of checking for non-exisitng files
+ local mkdir_cache_cleared;
+ repeat
+ local ok, msg = atomic_store(getpath(username, host, datastore, nil, true), d);
+ if not ok then
+ if not mkdir_cache_cleared then -- We may need to recreate a removed directory
+ _mkdir = {};
+ mkdir_cache_cleared = true;
+ else
+ log("error", "Unable to write to %s storage ('%s') for user: %s@%s", datastore, msg, username or "nil", host or "nil");
+ return nil, "Error saving to storage";
+ end
+ end
+ if next(data) == nil then -- try to delete empty datastore
+ log("debug", "Removing empty %s datastore for user %s@%s", datastore, username or "nil", host or "nil");
+ os_remove(getpath(username, host, datastore));
+ end
+ -- we write data even when we are deleting because lua doesn't have a
+ -- platform independent way of checking for non-exisitng files
+ until ok;
return true;
end
@@ -354,4 +362,6 @@ function purge(username, host)
return #errs == 0, t_concat(errs, ", ");
end
+_M.path_decode = decode;
+_M.path_encode = encode;
return _M;