prosody
6236668da30a
core/storagemanager.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

core/storagemanager.lua @ 6779:6236668da30a

core.*: Remove use of module() function
author Kim Alvefur <zash@zash.se>
date Sat, 21 Feb 2015 10:42:19 +0100
parent 6663:d3023dd07cb6
child 6791:e813e8cf6046
child 6807:5e3242d349f2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3401
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
1
6552
bcb834728ee5 storagemanager: Remove unused import of error()
Matthew Wild <mwild1@gmail.com>
parents: 5776
diff changeset
2 local type, pairs = type, pairs;
3401
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
3 local setmetatable = setmetatable;
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
4
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
5 local config = require "core.configmanager";
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
6 local datamanager = require "util.datamanager";
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
7 local modulemanager = require "core.modulemanager";
3655
9a590b03a8d6 storagemanager: Import util.multitable again
Matthew Wild <mwild1@gmail.com>
parents: 3654
diff changeset
8 local multitable = require "util.multitable";
3401
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
9 local hosts = hosts;
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
10 local log = require "util.logger".init("storagemanager");
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
11
3728
b1b8fe846d68 storagemanager: Hook "host-activated", to make sure we are notified about data drivers.
Waqas Hussain <waqas20@gmail.com>
parents: 3727
diff changeset
12 local prosody = prosody;
3401
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
13
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
14 local _ENV = nil;
3401
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
15
4085
7699cef04740 storagemanager, mod_storage_internal: Split out default driver to mod_storage_internal, and greatly simplify storagemanager's error handling and fallback code
Matthew Wild <mwild1@gmail.com>
parents: 4011
diff changeset
16 local olddm = {}; -- maintain old datamanager, for backwards compatibility
7699cef04740 storagemanager, mod_storage_internal: Split out default driver to mod_storage_internal, and greatly simplify storagemanager's error handling and fallback code
Matthew Wild <mwild1@gmail.com>
parents: 4011
diff changeset
17 for k,v in pairs(datamanager) do olddm[k] = v; end
7699cef04740 storagemanager, mod_storage_internal: Split out default driver to mod_storage_internal, and greatly simplify storagemanager's error handling and fallback code
Matthew Wild <mwild1@gmail.com>
parents: 4011
diff changeset
18
4010
21311bd31f6b storagemanager: Add new "null" provider to get used when loading a driver or opening a store fails, instead of falling back to the default driver
Matthew Wild <mwild1@gmail.com>
parents: 4009
diff changeset
19 local null_storage_method = function () return false, "no data storage active"; end
21311bd31f6b storagemanager: Add new "null" provider to get used when loading a driver or opening a store fails, instead of falling back to the default driver
Matthew Wild <mwild1@gmail.com>
parents: 4009
diff changeset
20 local null_storage_driver = setmetatable(
21311bd31f6b storagemanager: Add new "null" provider to get used when loading a driver or opening a store fails, instead of falling back to the default driver
Matthew Wild <mwild1@gmail.com>
parents: 4009
diff changeset
21 {
21311bd31f6b storagemanager: Add new "null" provider to get used when loading a driver or opening a store fails, instead of falling back to the default driver
Matthew Wild <mwild1@gmail.com>
parents: 4009
diff changeset
22 name = "null",
21311bd31f6b storagemanager: Add new "null" provider to get used when loading a driver or opening a store fails, instead of falling back to the default driver
Matthew Wild <mwild1@gmail.com>
parents: 4009
diff changeset
23 open = function (self) return self; end
21311bd31f6b storagemanager: Add new "null" provider to get used when loading a driver or opening a store fails, instead of falling back to the default driver
Matthew Wild <mwild1@gmail.com>
parents: 4009
diff changeset
24 }, {
6663
d3023dd07cb6 portmanager, s2smanager, sessionmanager, stanza_router, storagemanager, usermanager, util.xml: Add luacheck annotations
Matthew Wild <mwild1@gmail.com>
parents: 6552
diff changeset
25 __index = function (self, method) --luacheck: ignore 212
4010
21311bd31f6b storagemanager: Add new "null" provider to get used when loading a driver or opening a store fails, instead of falling back to the default driver
Matthew Wild <mwild1@gmail.com>
parents: 4009
diff changeset
26 return null_storage_method;
21311bd31f6b storagemanager: Add new "null" provider to get used when loading a driver or opening a store fails, instead of falling back to the default driver
Matthew Wild <mwild1@gmail.com>
parents: 4009
diff changeset
27 end
21311bd31f6b storagemanager: Add new "null" provider to get used when loading a driver or opening a store fails, instead of falling back to the default driver
Matthew Wild <mwild1@gmail.com>
parents: 4009
diff changeset
28 }
21311bd31f6b storagemanager: Add new "null" provider to get used when loading a driver or opening a store fails, instead of falling back to the default driver
Matthew Wild <mwild1@gmail.com>
parents: 4009
diff changeset
29 );
21311bd31f6b storagemanager: Add new "null" provider to get used when loading a driver or opening a store fails, instead of falling back to the default driver
Matthew Wild <mwild1@gmail.com>
parents: 4009
diff changeset
30
3644
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
31 local stores_available = multitable.new();
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
32
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
33 local function initialize_host(host)
3727
1bbd655975ca storagemanager: Fixed a nil global access.
Waqas Hussain <waqas20@gmail.com>
parents: 3662
diff changeset
34 local host_session = hosts[host];
5121
b5a5643f8572 core.storagemanager, mod_storage_*: "data-driver" -> "storage-provider", to allow using module:provides().
Waqas Hussain <waqas20@gmail.com>
parents: 5111
diff changeset
35 host_session.events.add_handler("item-added/storage-provider", function (event)
3644
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
36 local item = event.item;
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
37 stores_available:set(host, item.name, item);
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
38 end);
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5502
diff changeset
39
5121
b5a5643f8572 core.storagemanager, mod_storage_*: "data-driver" -> "storage-provider", to allow using module:provides().
Waqas Hussain <waqas20@gmail.com>
parents: 5111
diff changeset
40 host_session.events.add_handler("item-removed/storage-provider", function (event)
3644
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
41 local item = event.item;
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
42 stores_available:set(host, item.name, nil);
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
43 end);
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
44 end
3728
b1b8fe846d68 storagemanager: Hook "host-activated", to make sure we are notified about data drivers.
Waqas Hussain <waqas20@gmail.com>
parents: 3727
diff changeset
45 prosody.events.add_handler("host-activated", initialize_host, 101);
3644
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
46
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
47 local function load_driver(host, driver_name)
4085
7699cef04740 storagemanager, mod_storage_internal: Split out default driver to mod_storage_internal, and greatly simplify storagemanager's error handling and fallback code
Matthew Wild <mwild1@gmail.com>
parents: 4011
diff changeset
48 if driver_name == "null" then
4758
b8b050e76ee1 storagemanager: Fix incorrect variable name
Matthew Wild <mwild1@gmail.com>
parents: 4115
diff changeset
49 return null_storage_driver;
3644
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
50 end
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
51 local driver = stores_available:get(host, driver_name);
3734
ec59071e2a55 storagemanager: When we have a cached data driver, we are supposed to use it.
Waqas Hussain <waqas20@gmail.com>
parents: 3728
diff changeset
52 if driver then return driver; end
4085
7699cef04740 storagemanager, mod_storage_internal: Split out default driver to mod_storage_internal, and greatly simplify storagemanager's error handling and fallback code
Matthew Wild <mwild1@gmail.com>
parents: 4011
diff changeset
53 local ok, err = modulemanager.load(host, "storage_"..driver_name);
7699cef04740 storagemanager, mod_storage_internal: Split out default driver to mod_storage_internal, and greatly simplify storagemanager's error handling and fallback code
Matthew Wild <mwild1@gmail.com>
parents: 4011
diff changeset
54 if not ok then
7699cef04740 storagemanager, mod_storage_internal: Split out default driver to mod_storage_internal, and greatly simplify storagemanager's error handling and fallback code
Matthew Wild <mwild1@gmail.com>
parents: 4011
diff changeset
55 log("error", "Failed to load storage driver plugin %s on %s: %s", driver_name, host, err);
3644
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
56 end
4085
7699cef04740 storagemanager, mod_storage_internal: Split out default driver to mod_storage_internal, and greatly simplify storagemanager's error handling and fallback code
Matthew Wild <mwild1@gmail.com>
parents: 4011
diff changeset
57 return stores_available:get(host, driver_name);
3401
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
58 end
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
59
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
60 local function get_driver(host, store)
5131
0cd962661fa2 storagemanager: Remove usage of 'core' when calling configmanager.get()
Matthew Wild <mwild1@gmail.com>
parents: 5130
diff changeset
61 local storage = config.get(host, "storage");
3644
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
62 local driver_name;
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
63 local option_type = type(storage);
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
64 if option_type == "string" then
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
65 driver_name = storage;
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
66 elseif option_type == "table" then
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
67 driver_name = storage[store];
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
68 end
4085
7699cef04740 storagemanager, mod_storage_internal: Split out default driver to mod_storage_internal, and greatly simplify storagemanager's error handling and fallback code
Matthew Wild <mwild1@gmail.com>
parents: 4011
diff changeset
69 if not driver_name then
5131
0cd962661fa2 storagemanager: Remove usage of 'core' when calling configmanager.get()
Matthew Wild <mwild1@gmail.com>
parents: 5130
diff changeset
70 driver_name = config.get(host, "default_storage") or "internal";
4085
7699cef04740 storagemanager, mod_storage_internal: Split out default driver to mod_storage_internal, and greatly simplify storagemanager's error handling and fallback code
Matthew Wild <mwild1@gmail.com>
parents: 4011
diff changeset
71 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5502
diff changeset
72
3644
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
73 local driver = load_driver(host, driver_name);
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
74 if not driver then
4085
7699cef04740 storagemanager, mod_storage_internal: Split out default driver to mod_storage_internal, and greatly simplify storagemanager's error handling and fallback code
Matthew Wild <mwild1@gmail.com>
parents: 4011
diff changeset
75 log("warn", "Falling back to null driver for %s storage on %s", store, host);
7699cef04740 storagemanager, mod_storage_internal: Split out default driver to mod_storage_internal, and greatly simplify storagemanager's error handling and fallback code
Matthew Wild <mwild1@gmail.com>
parents: 4011
diff changeset
76 driver_name = "null";
7699cef04740 storagemanager, mod_storage_internal: Split out default driver to mod_storage_internal, and greatly simplify storagemanager's error handling and fallback code
Matthew Wild <mwild1@gmail.com>
parents: 4011
diff changeset
77 driver = null_storage_driver;
3644
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
78 end
5036
be33164aa97e storagemanager: Split out driver choosing from the open() method
Kim Alvefur <zash@zash.se>
parents: 4758
diff changeset
79 return driver, driver_name;
5110
72a7427368f8 storagemanager: Fix indentation
Kim Alvefur <zash@zash.se>
parents: 5041
diff changeset
80 end
72a7427368f8 storagemanager: Fix indentation
Kim Alvefur <zash@zash.se>
parents: 5041
diff changeset
81
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
82 local function open(host, store, typ)
5036
be33164aa97e storagemanager: Split out driver choosing from the open() method
Kim Alvefur <zash@zash.se>
parents: 4758
diff changeset
83 local driver, driver_name = get_driver(host, store);
3644
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
84 local ret, err = driver:open(store, typ);
3401
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
85 if not ret then
3644
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
86 if err == "unsupported-store" then
4011
0df6b99cb74a storagemanager: Fix log message (s/internal/null/)
Matthew Wild <mwild1@gmail.com>
parents: 4010
diff changeset
87 log("debug", "Storage driver %s does not support store %s (%s), falling back to null driver",
5502
c773aa4467f1 storagemanager: Fix traceback in logging when store type is nil, and store is unsupported.
Waqas Hussain <waqas20@gmail.com>
parents: 5155
diff changeset
88 driver_name, store, typ or "<nil>");
4010
21311bd31f6b storagemanager: Add new "null" provider to get used when loading a driver or opening a store fails, instead of falling back to the default driver
Matthew Wild <mwild1@gmail.com>
parents: 4009
diff changeset
89 ret = null_storage_driver;
3644
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
90 err = nil;
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
91 end
3401
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
92 end
3644
22fc2063b824 storagemanager: Much refactoring and renaming of options. Untested, needs storage plugin(s) to be brought into line.
Matthew Wild <mwild1@gmail.com>
parents: 3403
diff changeset
93 return ret, err;
3401
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
94 end
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
95
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
96 local function purge(user, host)
5131
0cd962661fa2 storagemanager: Remove usage of 'core' when calling configmanager.get()
Matthew Wild <mwild1@gmail.com>
parents: 5130
diff changeset
97 local storage = config.get(host, "storage");
5129
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
98 if type(storage) == "table" then
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
99 -- multiple storage backends in use that we need to purge
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
100 local purged = {};
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
101 for store, driver in pairs(storage) do
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
102 if not purged[driver] then
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
103 purged[driver] = get_driver(host, store):purge(user);
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
104 end
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
105 end
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
106 end
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
107 get_driver(host):purge(user); -- and the default driver
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
108
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
109 olddm.purge(user, host); -- COMPAT list stores, like offline messages end up in the old datamanager
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
110
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
111 return true;
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
112 end
e8253c931166 storagemanager: Add purge() for purging user data from all backends in use
Kim Alvefur <zash@zash.se>
parents: 5111
diff changeset
113
3401
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
114 function datamanager.load(username, host, datastore)
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
115 return open(host, datastore):get(username);
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
116 end
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
117 function datamanager.store(username, host, datastore, data)
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
118 return open(host, datastore):set(username, data);
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
119 end
5155
a207d4bff5a4 storagemanager: Support for iterating over users
Kim Alvefur <zash@zash.se>
parents: 5137
diff changeset
120 function datamanager.users(host, datastore, typ)
a207d4bff5a4 storagemanager: Support for iterating over users
Kim Alvefur <zash@zash.se>
parents: 5137
diff changeset
121 local driver = open(host, datastore, typ);
a207d4bff5a4 storagemanager: Support for iterating over users
Kim Alvefur <zash@zash.se>
parents: 5137
diff changeset
122 if not driver.users then
a207d4bff5a4 storagemanager: Support for iterating over users
Kim Alvefur <zash@zash.se>
parents: 5137
diff changeset
123 return function() log("warn", "storage driver %s does not support listing users", driver.name) end
a207d4bff5a4 storagemanager: Support for iterating over users
Kim Alvefur <zash@zash.se>
parents: 5137
diff changeset
124 end
a207d4bff5a4 storagemanager: Support for iterating over users
Kim Alvefur <zash@zash.se>
parents: 5137
diff changeset
125 return driver:users();
a207d4bff5a4 storagemanager: Support for iterating over users
Kim Alvefur <zash@zash.se>
parents: 5137
diff changeset
126 end
5130
051d352ed03c storagemanager, datamanager, mod_storage_{internal,sql}: Replace list_stores() with an iterator version
Kim Alvefur <zash@zash.se>
parents: 5129
diff changeset
127 function datamanager.stores(username, host, typ)
051d352ed03c storagemanager, datamanager, mod_storage_{internal,sql}: Replace list_stores() with an iterator version
Kim Alvefur <zash@zash.se>
parents: 5129
diff changeset
128 return get_driver(host):stores(username, typ);
5037
c34fdcae6d29 storagemanager: Add method for listing stores
Kim Alvefur <zash@zash.se>
parents: 5036
diff changeset
129 end
5041
be204204cc5f storagemanager: Add method for removing all data belonging to a user
Kim Alvefur <zash@zash.se>
parents: 5037
diff changeset
130 function datamanager.purge(username, host)
5136
77ea38607a89 storagemanager: Fix argument (Thanks Maranda)
Kim Alvefur <zash@zash.se>
parents: 5133
diff changeset
131 return purge(username, host);
5041
be204204cc5f storagemanager: Add method for removing all data belonging to a user
Kim Alvefur <zash@zash.se>
parents: 5037
diff changeset
132 end
3401
2387f35db5c8 storagemanager: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
133
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
134 return {
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
135 initialize_host = initialize_host;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
136 load_driver = load_driver;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
137 get_driver = get_driver;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
138 open = open;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
139
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
140 olddm = olddm;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6663
diff changeset
141 };