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mod_http_files: Send larger files using new file handle API

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Kim Alvefur 2016-07-11 12:20:25 +02:00
parent 1d46e953aa
commit 2d847c082f
1 changed files with 12 additions and 7 deletions
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19
plugins/mod_http_files.lua
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@ -18,6 +18,7 @@ local path_sep = package.config:sub(1,1);
local base_path = module:get_option_string("http_files_dir", module:get_option_string("http_path"));
local cache_size = module:get_option_number("http_files_cache_size", 128);
local cache_max_file_size = module:get_option_number("http_files_cache_max_file_size", 4096);
local dir_indices = module:get_option("http_index_files", { "index.html", "index.htm" });
local directory_index = module:get_option_boolean("http_dir_listing");
@ -148,18 +149,22 @@ function serve(opts)
else
local f, err = open(full_path, "rb");
if f then
data, err = f:read("*a");
f:close();
end
if not data then
module:log("debug", "Could not open or read %s. Error was %s", full_path, err);
if not f then
module:log("debug", "Could not open %s. Error was %s", full_path, err);
return 403;
end
local ext = full_path:match("%.([^./]+)$");
local content_type = ext and mime_map[ext];
cache:set(orig_path, { data = data; content_type = content_type; etag = etag });
response_headers.content_type = content_type;
if attr.size > cache_max_file_size then
response_headers.content_length = attr.size;
module:log("debug", "%d > cache_max_file_size", attr.size);
return response:send_file(f);
else
data = f:read("*a");
f:close();
end
cache:set(orig_path, { data = data; content_type = content_type; etag = etag });
end
return response:send(data);