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-rw-r--r--share/server/main.js14
-rw-r--r--share/www/script/couch.js99
-rw-r--r--share/www/script/couch_tests.js59
-rw-r--r--src/couchdb/couch_db.erl179
-rw-r--r--src/couchdb/couch_db.hrl4
-rw-r--r--src/couchdb/couch_db_updater.erl58
-rw-r--r--src/couchdb/couch_doc.erl42
-rw-r--r--src/couchdb/couch_erl_driver.c8
-rw-r--r--src/couchdb/couch_httpd.erl53
-rw-r--r--src/couchdb/couch_httpd_db.erl8
-rw-r--r--src/couchdb/couch_key_tree.erl12
-rw-r--r--src/couchdb/couch_query_servers.erl25
-rw-r--r--src/couchdb/couch_rep.erl12
-rw-r--r--src/couchdb/couch_server.erl23
14 files changed, 418 insertions, 178 deletions
diff --git a/share/server/main.js b/share/server/main.js
index df184c1c..bdb03c60 100644
--- a/share/server/main.js
+++ b/share/server/main.js
@@ -153,7 +153,19 @@ while (cmd = eval(readline())) {
print("[true," + toJSON(reductions) + "]");
}
break;
-
+ case "validate":
+ var funSrc = cmd[1];
+ var newDoc = cmd[2];
+ var oldDoc = cmd[3];
+ var userCtx = cmd[4];
+ var validateFun = compileFunction(funSrc);
+ try {
+ validateFun(newDoc, oldDoc, userCtx);
+ print("1");
+ } catch (error) {
+ print(toJSON(error));
+ }
+ break;
default:
print(toJSON({error: "query_server_error",
reason: "unknown command '" + cmd[0] + "'"}));
diff --git a/share/www/script/couch.js b/share/www/script/couch.js
index 87bba88a..cc50ad2e 100644
--- a/share/www/script/couch.js
+++ b/share/www/script/couch.js
@@ -13,18 +13,18 @@
// A simple class to represent a database. Uses XMLHttpRequest to interface with
// the CouchDB server.
-function CouchDB(name) {
- this.name = name
+function CouchDB(name, options) {
+ this.name = name;
this.uri = "/" + encodeURIComponent(name) + "/";
- request = CouchDB.request;
+ request = function(method, uri, requestOptions) {
+ return CouchDB.request(method, uri, combine(requestOptions, options));
+ }
// Creates the database on the server
this.createDb = function() {
var req = request("PUT", this.uri);
- var result = JSON.parse(req.responseText);
- if (req.status != 201)
- throw result;
- return result;
+ maybeThrowError(req);
+ return JSON.parse(req.responseText);
}
// Deletes the database on the server
@@ -32,10 +32,8 @@ function CouchDB(name) {
var req = request("DELETE", this.uri);
if (req.status == 404)
return false;
- var result = JSON.parse(req.responseText);
- if (req.status != 200)
- throw result;
- return result;
+ maybeThrowError(req);
+ return JSON.parse(req.responseText);
}
// Save a document to the database
@@ -47,9 +45,8 @@ function CouchDB(name) {
req = request("PUT", this.uri + encodeURIComponent(doc._id) + encodeOptions(options), {
body: JSON.stringify(doc)
});
+ maybeThrowError(req);
var result = JSON.parse(req.responseText);
- if (req.status != 201)
- throw result;
doc._rev = result.rev;
return result;
}
@@ -59,18 +56,15 @@ function CouchDB(name) {
var req = request("GET", this.uri + encodeURIComponent(docId) + encodeOptions(options));
if (req.status == 404)
return null;
- var result = JSON.parse(req.responseText);
- if (req.status != 200)
- throw result;
- return result;
+ maybeThrowError(req);
+ return JSON.parse(req.responseText);
}
// Deletes a document from the database
this.deleteDoc = function(doc) {
var req = request("DELETE", this.uri + encodeURIComponent(doc._id) + "?rev=" + doc._rev);
+ maybeThrowError(req);
var result = JSON.parse(req.responseText);
- if (req.status != 200)
- throw result;
doc._rev = result.rev; //record rev in input document
doc._deleted = true;
return result;
@@ -79,9 +73,8 @@ function CouchDB(name) {
// Deletes an attachment from a document
this.deleteDocAttachment = function(doc, attachment_name) {
var req = request("DELETE", this.uri + encodeURIComponent(doc._id) + "/" + attachment_name + "?rev=" + doc._rev);
+ maybeThrowError(req);
var result = JSON.parse(req.responseText);
- if (req.status != 200)
- throw result;
doc._rev = result.rev; //record rev in input document
return result;
}
@@ -102,9 +95,8 @@ function CouchDB(name) {
var req = request("POST", this.uri + "_bulk_docs" + encodeOptions(options), {
body: JSON.stringify({"docs": docs})
});
+ maybeThrowError(req);
var result = JSON.parse(req.responseText);
- if (req.status != 201)
- throw result;
for (var i = 0; i < docs.length; i++) {
docs[i]._rev = result.new_revs[i].rev;
}
@@ -129,10 +121,8 @@ function CouchDB(name) {
headers: {"Content-Type": "application/json"},
body: JSON.stringify(body)
});
- var result = JSON.parse(req.responseText);
- if (req.status != 200)
- throw result;
- return result;
+ maybeThrowError(req);
+ return JSON.parse(req.responseText);
}
this.view = function(viewname, options, keys) {
@@ -147,19 +137,15 @@ function CouchDB(name) {
}
if (req.status == 404)
return null;
- var result = JSON.parse(req.responseText);
- if (req.status != 200)
- throw result;
- return result;
+ maybeThrowError(req);
+ return JSON.parse(req.responseText);
}
// gets information about the database
this.info = function() {
var req = request("GET", this.uri);
- var result = JSON.parse(req.responseText);
- if (req.status != 200)
- throw result;
- return result;
+ maybeThrowError(req);
+ return JSON.parse(req.responseText);
}
this.allDocs = function(options,keys) {
@@ -172,18 +158,14 @@ function CouchDB(name) {
body: JSON.stringify({keys:keys})
});
}
- var result = JSON.parse(req.responseText);
- if (req.status != 200)
- throw result;
- return result;
+ maybeThrowError(req);
+ return JSON.parse(req.responseText);
}
this.compact = function() {
var req = request("POST", this.uri + "_compact");
- var result = JSON.parse(req.responseText);
- if (req.status != 202)
- throw result;
- return result;
+ maybeThrowError(req);
+ return JSON.parse(req.responseText);
}
// Convert a options object to an url query string.
@@ -209,6 +191,35 @@ function CouchDB(name) {
function toJSON(obj) {
return obj !== null ? JSON.stringify(obj) : null;
}
+
+ function combine(object1, object2) {
+ if (!object2) {
+ return object1;
+ }
+ if (!object1) {
+ return object2;
+ }
+ for (var name in object2) {
+ object1[name] = object2[name];
+ }
+ return object1;
+ }
+
+ function maybeThrowError(req) {
+ if (req.status >= 400) {
+ if (req.responseText) {
+ try {
+ var result = JSON.parse(req.responseText);
+ } catch (ParseError) {
+ var result = {error:"unknown", reason:req.responseText};
+ }
+ } else {
+ var result = {};
+ }
+ result.http_status = req.status;
+ throw result;
+ }
+ }
}
CouchDB.allDbs = function() {
@@ -247,7 +258,7 @@ CouchDB.request = function(method, uri, options) {
} else {
throw new Error("No XMLHTTPRequest support detected");
}
- req.open(method, uri, false);
+ req.open(method, uri, false, options.username, options.password);
if (options.headers) {
var headers = options.headers;
for (var headerName in headers) {
diff --git a/share/www/script/couch_tests.js b/share/www/script/couch_tests.js
index 2553df9b..bc1e83da 100644
--- a/share/www/script/couch_tests.js
+++ b/share/www/script/couch_tests.js
@@ -1918,6 +1918,65 @@ var tests = {
// you can get a single key
xhr = CouchDB.request("GET", "/_config/test/foo");
T(xhr.responseText == '"bar"');
+ },
+
+ security : function(debug) {
+ var db = new CouchDB("test_suite_db");
+ db.deleteDb();
+ db.createDb();
+ if (debug) debugger;
+
+ var designDoc = {
+ _id:"_design/test",
+ language: "javascript",
+ validate_doc_update: "(" + (function (newDoc, oldDoc, userCtx) {
+ // docs should have an author field.
+ if (!newDoc.author) {
+ throw {error:"forbidden",
+ reason:"Documents must have an author field",
+ http_status:403};
+ }
+ if (oldDoc && oldDoc.author != userCtx.name) {
+ throw {error:"unauthorized",
+ reason:"You are not the author of this document. You jerk.",
+ headers:
+ {"WWW-Authenticate": "Basic realm=\"" + userCtx.db + "\""},
+ http_status:401};
+ }
+ }).toString() + ")"
+ }
+
+ db.save(designDoc);
+
+ var userDb = new CouchDB("test_suite_db", {username:"test user", password:"foo"});
+
+ try {
+ userDb.save({foo:1});
+ T(false && "Can't get here. Should have thrown an error");
+ } catch (e) {
+ T(e.error == "forbidden");
+ T(e.http_status == 403);
+ }
+
+ userDb.save({_id:"testdoc", foo:1, author:"test user"});
+
+ var doc = userDb.open("testdoc");
+ doc.foo=2;
+ userDb.save(doc);
+
+ var user2Db = new CouchDB("test_suite_db", {username:"test user2"});
+
+ var doc = user2Db.open("testdoc");
+ doc.foo=3;
+ try {
+ user2Db.save(doc);
+ T(false && "Can't get here. Should have thrown an error 2");
+ } catch (e) {
+ T(e.error == "unauthorized");
+ T(e.http_status == 401);
+ }
+
+
}
};
diff --git a/src/couchdb/couch_db.erl b/src/couchdb/couch_db.erl
index e1b36f42..6441e2e1 100644
--- a/src/couchdb/couch_db.erl
+++ b/src/couchdb/couch_db.erl
@@ -14,14 +14,14 @@
-behaviour(gen_server).
-export([open/2,close/1,create/2,start_compact/1,get_db_info/1]).
--export([open_ref_counted/2,num_refs/1,monitor/1]).
--export([save_docs/3,update_doc/3,update_docs/2,update_docs/3,delete_doc/3]).
+-export([open_ref_counted/3,num_refs/1,monitor/1]).
+-export([update_doc/3,update_docs/4,update_docs/2,update_docs/3,delete_doc/3]).
-export([get_doc_info/2,open_doc/2,open_doc/3,open_doc_revs/4]).
--export([get_missing_revs/2,name/1]).
+-export([get_missing_revs/2,name/1,doc_to_tree/1]).
-export([enum_docs/4,enum_docs/5,enum_docs_since/4,enum_docs_since/5]).
-export([enum_docs_since_reduce_to_count/1,enum_docs_reduce_to_count/1]).
-export([increment_update_seq/1,get_purge_seq/1,purge_docs/2,get_last_purged/1]).
--export([start_link/3]).
+-export([start_link/3,make_doc/2]).
-export([init/1,terminate/2,handle_call/3,handle_cast/2,code_change/3,handle_info/2]).
@@ -33,19 +33,7 @@ start_link(DbName, Filepath, Options) ->
{ok, Fd} ->
StartResult = gen_server:start_link(couch_db, {DbName, Filepath, Fd, Options}, []),
unlink(Fd),
- case StartResult of
- {ok, _} ->
- % We successfully opened the db, delete old storage files if around
- case file:delete(Filepath ++ ".old") of
- ok ->
- ?LOG_INFO("Deleted old storage file ~s~s", [Filepath, ".old"]);
- {error, enoent} ->
- ok % normal result
- end,
- StartResult;
- Error ->
- Error
- end;
+ StartResult;
Else ->
Else
end.
@@ -79,8 +67,9 @@ open(DbName, Options) ->
close(#db{fd=Fd}) ->
couch_file:drop_ref(Fd).
-open_ref_counted(MainPid, OpeningPid) ->
- gen_server:call(MainPid, {open_ref_counted_instance, OpeningPid}).
+open_ref_counted(MainPid, OpeningPid, UserCred) ->
+ {ok, Db} = gen_server:call(MainPid, {open_ref_counted_instance, OpeningPid}),
+ {ok, Db#db{user_ctx=UserCred}}.
num_refs(MainPid) ->
gen_server:call(MainPid, num_refs).
@@ -213,39 +202,92 @@ group_alike_docs([Doc|Rest], [Bucket|RestBuckets]) ->
% add to new bucket
group_alike_docs(Rest, [[Doc]|[Bucket|RestBuckets]])
end.
-
-prepare_doc_for_new_edit(Db, #doc{id=Id,revs=[NewRev|PrevRevs]}=Doc, OldFullDocInfo, LeafRevsDict) ->
+validate_doc_update(#db{validate_doc_funs=[]}, Doc, _GetDiskDocFun) ->
+ Doc;
+validate_doc_update(_Db, #doc{id= <<"_design/",_/binary>>}=Doc, _GetDiskDocFun) ->
+ Doc;
+validate_doc_update(_Db, #doc{id= <<"_local/",_/binary>>}=Doc, _GetDiskDocFun) ->
+ Doc;
+validate_doc_update(#db{name=DbName,user_ctx={CtxProps}}=Db, Doc, GetDiskDocFun) ->
+ DiskDoc = GetDiskDocFun(),
+ [case Fun(Doc, DiskDoc, {[{<<"db">>, DbName} | CtxProps]}) of
+ ok -> ok;
+ Error -> throw(Error)
+ end || Fun <- Db#db.validate_doc_funs],
+ Doc.
+
+
+prep_and_validate_new_edit(Db, #doc{id=Id,revs=[NewRev|PrevRevs]}=Doc,
+ OldFullDocInfo, LeafRevsDict) ->
case PrevRevs of
[PrevRev|_] ->
case dict:find(PrevRev, LeafRevsDict) of
{ok, {Deleted, Sp, DiskRevs}} ->
- case couch_doc:has_stubs(Doc) of
+ Doc2 = Doc#doc{revs=[NewRev|DiskRevs]},
+ case couch_doc:has_stubs(Doc2) of
true ->
DiskDoc = make_doc(Db, Id, Deleted, Sp, DiskRevs),
- Doc2 = couch_doc:merge_stubs(Doc, DiskDoc),
- Doc2#doc{revs=[NewRev|DiskRevs]};
+ Doc3 = couch_doc:merge_stubs(Doc2, DiskDoc),
+ validate_doc_update(Db, Doc3, fun() -> DiskDoc end);
false ->
- Doc#doc{revs=[NewRev|DiskRevs]}
+ LoadDiskDoc = fun() -> make_doc(Db,Id,Deleted,Sp,DiskRevs) end,
+ validate_doc_update(Db, Doc2, LoadDiskDoc)
end;
error ->
throw(conflict)
end;
[] ->
- % new doc, and we have existing revs.
- OldDocInfo = couch_doc:to_doc_info(OldFullDocInfo),
- if OldDocInfo#doc_info.deleted ->
- % existing doc is a deleton
- % allow this new doc to be a later revision.
- {_Deleted, _Sp, Revs} = dict:fetch(OldDocInfo#doc_info.rev, LeafRevsDict),
- Doc#doc{revs=[NewRev|Revs]};
+ % new doc, and we have existing revs.
+ if OldFullDocInfo#full_doc_info.deleted ->
+ % existing docs are deletions
+ validate_doc_update(Db, Doc, nil);
true ->
throw(conflict)
end
end.
update_docs(#db{update_pid=UpdatePid}=Db, Docs, Options) ->
- % go ahead and generate the new revision ids for the documents.
+ update_docs(#db{update_pid=UpdatePid}=Db, Docs, Options, true).
+
+update_docs(Db, Docs, Options, false) ->
+ DocBuckets = group_alike_docs(Docs),
+ Ids = [Id || [#doc{id=Id}|_] <- DocBuckets],
+
+ ExistingDocs = get_full_doc_infos(Db, Ids),
+
+ DocBuckets2 = lists:zipwith(
+ fun(Bucket, not_found) ->
+ [validate_doc_update(Db, Doc, fun()-> nil end) || Doc <- Bucket];
+ (Bucket, {ok, #full_doc_info{rev_tree=OldRevTree}}) ->
+ NewTree = lists:foldl(
+ fun(Doc, RevTreeAcc) ->
+ couch_key_tree:merge(RevTreeAcc, doc_to_tree(Doc))
+ end,
+ OldRevTree, Bucket),
+ Leafs = couch_key_tree:get_all_leafs_full(NewTree),
+ LeafRevsFullDict = dict:from_list( [{Rev, FullPath} || [{Rev, _}|_]=FullPath <- Leafs]),
+ lists:flatmap(
+ fun(#doc{revs=[Rev|_]}=Doc) ->
+ case dict:find(Rev, LeafRevsFullDict) of
+ {ok, [{Rev, #doc{id=Id}}|_]=Path} ->
+ % our unflushed doc is a leaf node. Go back on the path
+ % to find the previous rev that's on disk.
+ LoadPrevRev = fun() ->
+ make_first_doc_on_disk(Db, Id, Path)
+ end,
+ [validate_doc_update(Db, Doc, LoadPrevRev)];
+ _ ->
+ % this doc isn't a leaf or is already exists in the tree. ignore
+ []
+ end
+ end, Bucket)
+ end,
+ DocBuckets, ExistingDocs),
+ write_and_commit(Db, DocBuckets2, Options);
+
+update_docs(Db, Docs, Options, true) ->
+ % go ahead and generate the new revision ids for the documents.
Docs2 = lists:map(
fun(#doc{id=Id,revs=Revs}=Doc) ->
case Id of
@@ -256,7 +298,6 @@ update_docs(#db{update_pid=UpdatePid}=Db, Docs, Options) ->
Doc#doc{revs=[list_to_binary(integer_to_list(couch_util:rand32())) | Revs]}
end
end, Docs),
- NewRevs = [NewRev || #doc{revs=[NewRev|_]} <- Docs2],
DocBuckets = group_alike_docs(Docs2),
Ids = [Id || [#doc{id=Id}|_] <- DocBuckets],
@@ -266,39 +307,51 @@ update_docs(#db{update_pid=UpdatePid}=Db, Docs, Options) ->
DocBuckets2 = lists:zipwith(
fun(Bucket, not_found) ->
- % no existing revs, make sure no old revision is specified.
+ % no existing revs on disk, make sure no old revs specified.
[throw(conflict) || #doc{revs=[_NewRev, _OldRev | _]} <- Bucket],
- Bucket;
+ [validate_doc_update(Db, Doc, fun()-> nil end) || Doc <- Bucket];
(Bucket, {ok, #full_doc_info{rev_tree=OldRevTree}=OldFullDocInfo}) ->
Leafs = couch_key_tree:get_all_leafs(OldRevTree),
LeafRevsDict = dict:from_list([{Rev, {Deleted, Sp, Revs}} || {Rev, {Deleted, Sp}, Revs} <- Leafs]),
- [prepare_doc_for_new_edit(Db, Doc, OldFullDocInfo, LeafRevsDict) || Doc <- Bucket]
+ [prep_and_validate_new_edit(Db, Doc, OldFullDocInfo, LeafRevsDict) || Doc <- Bucket]
end,
DocBuckets, ExistingDocs),
- % flush unwritten binaries to disk.
- DocBuckets3 = [[doc_flush_binaries(Doc, Db#db.fd) || Doc <- Bucket] || Bucket <- DocBuckets2],
+ ok = write_and_commit(Db, DocBuckets2, [new_edits | Options]),
+ {ok, [NewRev ||#doc{revs=[NewRev|_]} <- Docs2]}.
+
+
+% Returns the first available document on disk. Input list is a full rev path
+% for the doc.
+make_first_doc_on_disk(_Db, _Id, []) ->
+ nil;
+make_first_doc_on_disk(Db, Id, [{_Rev, ?REV_MISSING}|RestPath]) ->
+ make_first_doc_on_disk(Db, Id, RestPath);
+make_first_doc_on_disk(Db, Id, [{_Rev, {IsDel, Sp}} |_]=DocPath) ->
+ Revs = [Rev || {Rev, _} <- DocPath],
+ make_doc(Db, Id, IsDel, Sp, Revs).
- case gen_server:call(UpdatePid, {update_docs, DocBuckets3, [new_edits | Options]}, infinity) of
- ok -> {ok, NewRevs};
+
+write_and_commit(#db{update_pid=UpdatePid}=Db, DocBuckets, Options) ->
+
+ % flush unwritten binaries to disk.
+ DocBuckets2 = [[doc_flush_binaries(Doc, Db#db.fd) || Doc <- Bucket] || Bucket <- DocBuckets],
+ case gen_server:call(UpdatePid, {update_docs, DocBuckets2, Options}, infinity) of
+ ok -> ok;
retry ->
- {ok, Db2} = open_ref_counted(Db#db.main_pid, self()),
- DocBuckets4 = [[doc_flush_binaries(Doc, Db2#db.fd) || Doc <- Bucket] || Bucket <- DocBuckets3],
+ % This can happen if the db file we wrote to was swapped out by
+ % compaction. Retry writing to the current file
+ {ok, Db2} = open_ref_counted(Db#db.main_pid, self(), {[]}),
+ DocBuckets3 = [[doc_flush_binaries(Doc, Db2#db.fd) || Doc <- Bucket] || Bucket <- DocBuckets],
% We only retry once
close(Db2),
- case gen_server:call(UpdatePid, {update_docs, DocBuckets4, [new_edits | Options]}, infinity) of
- ok -> {ok, NewRevs};
+ case gen_server:call(UpdatePid, {update_docs, DocBuckets3, Options}, infinity) of
+ ok -> ok;
Else -> throw(Else)
end;
Else->
throw(Else)
end.
-save_docs(#db{update_pid=UpdatePid, fd=Fd}, Docs, Options) ->
- % flush unwritten binaries to disk.
- DocBuckets = group_alike_docs(Docs),
- DocBuckets2 = [[doc_flush_binaries(Doc, Fd) || Doc <- Bucket] || Bucket <- DocBuckets],
- ok = gen_server:call(UpdatePid, {update_docs, DocBuckets2, Options}, infinity).
-
doc_flush_binaries(Doc, Fd) ->
% calc size of binaries to write out
@@ -509,14 +562,30 @@ doc_meta_info(DocInfo, RevTree, Options) ->
end
end.
-make_doc(Db, Id, Deleted, SummaryPointer, RevisionPath) ->
+
+doc_to_tree(Doc) ->
+ doc_to_tree(Doc, lists:reverse(Doc#doc.revs)).
+
+doc_to_tree(Doc, [RevId]) ->
+ [{RevId, Doc, []}];
+doc_to_tree(Doc, [RevId | Rest]) ->
+ [{RevId, ?REV_MISSING, doc_to_tree(Doc, Rest)}].
+
+make_doc(Db, FullDocInfo) ->
+ {#doc_info{id=Id,deleted=Deleted,summary_pointer=Sp}, RevPath}
+ = couch_doc:to_doc_info_path(FullDocInfo),
+ make_doc(Db, Id, Deleted, Sp, RevPath).
+
+make_doc(#db{fd=Fd}=Db, Id, Deleted, BodySp, RevisionPath) ->
{BodyData, BinValues} =
- case SummaryPointer of
+ case BodySp of
nil ->
{[], []};
_ ->
- {ok, {BodyData0, BinValues0}} = couch_stream:read_term(Db#db.summary_stream, SummaryPointer),
- {BodyData0, [{Name, {Type, {Db#db.fd, Sp, Len}}} || {Name, {Type, Sp, Len}} <- BinValues0]}
+ {ok, {BodyData0, BinValues0}} =
+ couch_stream:read_term( Db#db.summary_stream, BodySp),
+ {BodyData0,
+ [{Name,{Type,{Fd,Sp,Len}}} || {Name,{Type,Sp,Len}} <- BinValues0]}
end,
#doc{
id = Id,
diff --git a/src/couchdb/couch_db.hrl b/src/couchdb/couch_db.hrl
index d1825d9e..51f9b311 100644
--- a/src/couchdb/couch_db.hrl
+++ b/src/couchdb/couch_db.hrl
@@ -111,7 +111,9 @@
local_docs_btree,
update_seq,
name,
- filepath
+ filepath,
+ validate_doc_funs=[],
+ user_ctx={[]}
}).
diff --git a/src/couchdb/couch_db_updater.erl b/src/couchdb/couch_db_updater.erl
index 6982fb01..b3df910f 100644
--- a/src/couchdb/couch_db_updater.erl
+++ b/src/couchdb/couch_db_updater.erl
@@ -28,13 +28,13 @@ init({MainPid, DbName, Filepath, Fd, Options}) ->
Header = #db_header{},
ok = couch_file:write_header(Fd, ?HEADER_SIG, Header),
% delete any old compaction files that might be hanging around
- file:delete(Filepath ++ ".compact"),
- file:delete(Filepath ++ ".old");
+ file:delete(Filepath ++ ".compact");
false ->
{ok, Header} = couch_file:read_header(Fd, ?HEADER_SIG)
end,
Db = init_db(DbName, Filepath, Fd, Header),
+ Db2 = refresh_validate_doc_funs(Db),
{ok, Db#db{main_pid=MainPid}}.
terminate(_Reason, Db) ->
@@ -158,7 +158,6 @@ handle_cast({compact_done, CompactFilepath}, #db{filepath=Filepath}=Db) ->
couch_stream:close(Db#db.summary_stream),
couch_file:close_maybe(Db#db.fd),
- file:delete(Filepath ++ ".old"),
ok = gen_server:call(Db#db.main_pid, {db_updated, NewDb2}),
?LOG_INFO("Compaction for db \"~s\" completed.", [Db#db.name]),
@@ -254,21 +253,34 @@ init_db(DbName, Filepath, Fd, Header) ->
local_docs_btree = LocalDocsBtree,
update_seq = Header#db_header.update_seq,
name = DbName,
- filepath=Filepath }.
+ filepath=Filepath}.
+
close_db(#db{fd=Fd,summary_stream=Ss}) ->
couch_file:close(Fd),
couch_stream:close(Ss).
-% rev tree functions
-
-doc_to_tree(Doc) ->
- doc_to_tree(Doc, lists:reverse(Doc#doc.revs)).
+refresh_validate_doc_funs(Db) ->
+ {ok, DesignDocs} = get_design_docs(Db),
+ ProcessDocFuns = lists:flatmap(
+ fun(DesignDoc) ->
+ case couch_doc:get_validate_doc_fun(DesignDoc) of
+ nil -> [];
+ Fun -> [Fun]
+ end
+ end, DesignDocs),
+ Db#db{validate_doc_funs=ProcessDocFuns}.
+
+get_design_docs(#db{fulldocinfo_by_id_btree=Btree}=Db) ->
+ couch_btree:foldl(Btree, <<"_design/">>,
+ fun(#full_doc_info{id= <<"_design/",_/binary>>}=FullDocInfo, _Reds, AccDocs) ->
+ {ok, [couch_db:make_doc(Db, FullDocInfo) | AccDocs]};
+ (_, _Reds, AccDocs) ->
+ {stop, AccDocs}
+ end,
+ []).
-doc_to_tree(Doc, [RevId]) ->
- [{RevId, Doc, []}];
-doc_to_tree(Doc, [RevId | Rest]) ->
- [{RevId, ?REV_MISSING, doc_to_tree(Doc, Rest)}].
+% rev tree functions
flush_trees(_Db, [], AccFlushedTrees) ->
{ok, lists:reverse(AccFlushedTrees)};
@@ -311,7 +323,7 @@ merge_rev_trees(NoConflicts, [NewDocs|RestDocsList],
#full_doc_info{id=Id,rev_tree=OldTree}=OldDocInfo,
UpdatesRevTree = lists:foldl(
fun(NewDoc, AccTree) ->
- couch_key_tree:merge(AccTree, doc_to_tree(NewDoc))
+ couch_key_tree:merge(AccTree, couch_db:doc_to_tree(NewDoc))
end,
[], NewDocs),
NewRevTree = couch_key_tree:merge(OldTree, UpdatesRevTree),
@@ -323,7 +335,14 @@ merge_rev_trees(NoConflicts, [NewDocs|RestDocsList],
OldConflicts = couch_key_tree:count_leafs(OldTree),
NewConflicts = couch_key_tree:count_leafs(NewRevTree),
if NewConflicts > OldConflicts ->
- throw(conflict);
+ % if all the old docs are deletions, allow this new conflict
+ case [1 || {_Rev,{IsDel,_Sp}} <-
+ couch_key_tree:get_all_leafs(OldTree), IsDel==false] of
+ [] ->
+ ok;
+ _ ->
+ throw(conflict)
+ end;
true -> ok
end;
true -> ok
@@ -397,12 +416,19 @@ update_docs_int(Db, DocsList, Options) ->
fulldocinfo_by_id_btree = DocInfoByIdBTree2,
docinfo_by_seq_btree = DocInfoBySeqBTree2,
update_seq = NewSeq},
+
+ case [1 || <<"_design/",_/binary>> <- Ids] of
+ [] ->
+ Db4 = Db3;
+ _ ->
+ Db4 = refresh_validate_doc_funs(Db3)
+ end,
case lists:member(delay_commit, Options) of
true ->
- {ok, Db3};
+ {ok, Db4};
false ->
- {ok, commit_data(Db3)}
+ {ok, commit_data(Db4)}
end.
update_local_docs(#db{local_docs_btree=Btree}=Db, Docs) ->
diff --git a/src/couchdb/couch_doc.erl b/src/couchdb/couch_doc.erl
index 3efb8bd7..56d559ea 100644
--- a/src/couchdb/couch_doc.erl
+++ b/src/couchdb/couch_doc.erl
@@ -12,8 +12,8 @@
-module(couch_doc).
--export([get_view_functions/1, is_special_doc/1,to_doc_info/1]).
--export([bin_foldl/3,bin_size/1,bin_to_binary/1]).
+-export([to_doc_info/1,to_doc_info_path/1]).
+-export([bin_foldl/3,bin_size/1,bin_to_binary/1,get_validate_doc_fun/1]).
-export([from_json_obj/1,to_json_obj/2,has_stubs/1, merge_stubs/2]).
-include("couch_db.hrl").
@@ -130,8 +130,11 @@ from_json_obj({Props}) ->
attachments = Bins
}.
+to_doc_info(FullDocInfo) ->
+ {DocInfo, _Path} = to_doc_info_path(FullDocInfo),
+ DocInfo.
-to_doc_info(#full_doc_info{id=Id,update_seq=Seq,rev_tree=Tree}) ->
+to_doc_info_path(#full_doc_info{id=Id,update_seq=Seq,rev_tree=Tree}) ->
LeafRevs = couch_key_tree:get_all_leafs(Tree),
SortedLeafRevs =
lists:sort(fun({RevIdA, {IsDeletedA, _}, PathA}, {RevIdB, {IsDeletedB, _}, PathB}) ->
@@ -142,7 +145,7 @@ to_doc_info(#full_doc_info{id=Id,update_seq=Seq,rev_tree=Tree}) ->
end,
LeafRevs),
- [{RevId, {IsDeleted, SummaryPointer}, _Path} | Rest] = SortedLeafRevs,
+ [{RevId, {IsDeleted, SummaryPointer}, Path} | Rest] = SortedLeafRevs,
{ConflictRevTuples, DeletedConflictRevTuples} =
lists:splitwith(fun({_ConflictRevId, {IsDeleted1, _Sp}, _}) ->
@@ -151,22 +154,15 @@ to_doc_info(#full_doc_info{id=Id,update_seq=Seq,rev_tree=Tree}) ->
ConflictRevs = [RevId1 || {RevId1, _, _} <- ConflictRevTuples],
DeletedConflictRevs = [RevId2 || {RevId2, _, _} <- DeletedConflictRevTuples],
- #doc_info{
+ DocInfo = #doc_info{
id=Id,
update_seq=Seq,
rev = RevId,
summary_pointer = SummaryPointer,
conflict_revs = ConflictRevs,
deleted_conflict_revs = DeletedConflictRevs,
- deleted = IsDeleted
- }.
-
-is_special_doc(?DESIGN_DOC_PREFIX ++ _ ) ->
- true;
-is_special_doc(#doc{id=Id}) ->
- is_special_doc(Id);
-is_special_doc(_) ->
- false.
+ deleted = IsDeleted},
+ {DocInfo, Path}.
bin_foldl(Bin, Fun, Acc) when is_binary(Bin) ->
case Fun(Bin, Acc) of
@@ -188,12 +184,18 @@ bin_to_binary({Fd, Sp, Len}) ->
{ok, Bin, _Sp2} = couch_stream:read(Fd, Sp, Len),
Bin.
-get_view_functions(#doc{body={Fields}}) ->
- Lang = proplists:get_value(<<"language">>, Fields, <<"javascript">>),
- {Views} = proplists:get_value(<<"views">>, Fields, {[]}),
- {Lang, [{ViewName, Value} || {ViewName, Value} <- Views, is_list(Value)]};
-get_view_functions(_Doc) ->
- none.
+get_validate_doc_fun(#doc{body={Props}}) ->
+ Lang = proplists:get_value(<<"language">>, Props, <<"javascript">>),
+ case proplists:get_value(<<"validate_doc_update">>, Props) of
+ undefined ->
+ nil;
+ FunSrc ->
+ fun(EditDoc, DiskDoc, Ctx) ->
+ couch_query_servers:validate_doc_update(
+ Lang, FunSrc, EditDoc, DiskDoc, Ctx)
+ end
+ end.
+
has_stubs(#doc{attachments=Bins}) ->
has_stubs(Bins);
diff --git a/src/couchdb/couch_erl_driver.c b/src/couchdb/couch_erl_driver.c
index e3cbf4ab..18fabc2b 100644
--- a/src/couchdb/couch_erl_driver.c
+++ b/src/couchdb/couch_erl_driver.c
@@ -14,8 +14,8 @@ specific language governing permissions and limitations under the License.
*/
// This file is the C port driver for Erlang. It provides a low overhead
-// means of calling into C code, however unlike the Fabric engine, coding
-// errors in this module can crash the entire Erlang server.
+// means of calling into C code, however coding errors in this module can
+// crash the entire Erlang server.
#ifdef DARWIN
#define U_HIDE_DRAFT_API 1
@@ -56,10 +56,8 @@ static ErlDrvData couch_drv_start(ErlDrvPort port, char *buff)
return ERL_DRV_ERROR_GENERAL;
pData->port = port;
- pData->coll = NULL;
- pData->collNoCase = NULL;
+
pData->coll = ucol_open("", &status);
-
if (U_FAILURE(status)) {
couch_drv_stop((ErlDrvData)pData);
return ERL_DRV_ERROR_GENERAL;
diff --git a/src/couchdb/couch_httpd.erl b/src/couchdb/couch_httpd.erl
index 2be90893..c58255e3 100644
--- a/src/couchdb/couch_httpd.erl
+++ b/src/couchdb/couch_httpd.erl
@@ -16,7 +16,7 @@
-export([start_link/0, stop/0, handle_request/3]).
-export([header_value/2,header_value/3,qs_value/2,qs_value/3,qs/1,path/1]).
--export([check_is_admin/1,unquote/1]).
+-export([check_is_admin/1,unquote/1,creds/1]).
-export([parse_form/1,json_body/1,body/1,doc_etag/1]).
-export([primary_header_value/2,partition/1,serve_file/3]).
-export([start_chunked_response/3,send_chunk/2]).
@@ -197,14 +197,37 @@ json_body(#httpd{mochi_req=MochiReq}) ->
doc_etag(#doc{revs=[DiskRev|_]}) ->
"\"" ++ binary_to_list(DiskRev) ++ "\"".
-check_is_admin(Req) ->
- IsNamedAdmin =
+
+% user credentials
+creds(Req) ->
+ case username_pw(Req) of
+ {User, _Pw} ->
+ {[{<<"name">>, ?l2b(User)}]};
+ nil ->
+ {[]}
+ end.
+
+username_pw(Req) ->
case header_value(Req, "Authorization") of
"Basic " ++ Base64Value ->
- [User, Pass] =
- string:tokens(?b2l(couch_util:decodeBase64(Base64Value)),":"),
- couch_server:is_admin(User, Pass);
+ case string:tokens(?b2l(couch_util:decodeBase64(Base64Value)),":") of
+ [User, Pass] ->
+ {User, Pass};
+ [User] ->
+ {User, <<"">>};
+ _ ->
+ nil
+ end;
_ ->
+ nil
+ end.
+
+check_is_admin(Req) ->
+ IsNamedAdmin =
+ case username_pw(Req) of
+ {User, Pass} ->
+ couch_server:is_admin(User, Pass);
+ nil ->
false
end,
@@ -214,7 +237,7 @@ check_is_admin(Req) ->
false ->
case couch_server:has_admins() of
true ->
- throw(admin_auth_error);
+ throw(admin_authorization_error);
false ->
% if no admins, then everyone is admin! Yay, admin party!
ok
@@ -265,7 +288,6 @@ end_json_response(Resp) ->
send_chunk(Resp, []).
-
send_error(Req, bad_request) ->
send_error(Req, 400, <<"bad_request">>, <<>>);
send_error(Req, {bad_request, Reason}) ->
@@ -276,13 +298,18 @@ send_error(Req, {not_found, Reason}) ->
send_error(Req, 404, <<"not_found">>, Reason);
send_error(Req, conflict) ->
send_error(Req, 412, <<"conflict">>, <<"Document update conflict.">>);
-send_error(Req, admin_auth_error) ->
+send_error(Req, admin_authorization_error) ->
send_json(Req, 401,
- [{"WWW-Authenticate", "Basic realm=\"admin\""}],
- {[{<<"error">>, <<"auth_error">>},
+ [{"WWW-Authenticate", "Basic realm=\"administrator\""}],
+ {[{<<"error">>, <<"authorization">>},
{<<"reason">>, <<"Admin user name and password required">>}]});
-send_error(Req, {doc_validation, Msg}) ->
- send_error(Req, 406, <<"doc_validation">>, Msg);
+send_error(Req, {user_error, {Props}}) ->
+ {Headers} = proplists:get_value(<<"headers">>, Props, {[]}),
+ send_json(Req,
+ proplists:get_value(<<"http_status">>, Props, 500),
+ Headers,
+ {[{<<"error">>, proplists:get_value(<<"error">>, Props)},
+ {<<"reason">>, proplists:get_value(<<"reason">>, Props)}]});
send_error(Req, file_exists) ->
send_error(Req, 409, <<"file_exists">>, <<"The database could not be "
"created, the file already exists.">>);
diff --git a/src/couchdb/couch_httpd_db.erl b/src/couchdb/couch_httpd_db.erl
index 8b8a7df0..bc8e2019 100644
--- a/src/couchdb/couch_httpd_db.erl
+++ b/src/couchdb/couch_httpd_db.erl
@@ -43,7 +43,7 @@ handle_request(#httpd{path_parts=[DbName|RestParts],method=Method,
create_db_req(Req, DbName) ->
ok = couch_httpd:check_is_admin(Req),
- case couch_server:create(DbName, []) of
+ case couch_server:create(DbName, [{creds, couch_httpd:creds(Req)}]) of
{ok, Db} ->
couch_db:close(Db),
send_json(Req, 201, {[{ok, true}]});
@@ -53,7 +53,7 @@ create_db_req(Req, DbName) ->
delete_db_req(Req, DbName) ->
ok = couch_httpd:check_is_admin(Req),
- case couch_server:delete(DbName) of
+ case couch_server:delete(DbName, [{creds, couch_httpd:creds(Req)}]) of
ok ->
send_json(Req, 200, {[{ok, true}]});
Error ->
@@ -61,7 +61,7 @@ delete_db_req(Req, DbName) ->
end.
do_db_req(#httpd{path_parts=[DbName|_]}=Req, Fun) ->
- case couch_db:open(DbName, []) of
+ case couch_db:open(DbName, [{creds, couch_httpd:creds(Req)}]) of
{ok, Db} ->
try
Fun(Req, Db)
@@ -129,7 +129,7 @@ db_req(#httpd{method='POST',path_parts=[_,<<"_bulk_docs">>]}=Req, Db) ->
_ -> []
end,
Docs = [couch_doc:from_json_obj(JsonObj) || JsonObj <- DocsArray],
- ok = couch_db:save_docs(Db, Docs, Options),
+ ok = couch_db:update_docs(Db, Docs, Options, false),
send_json(Req, 201, {[
{ok, true}
]})
diff --git a/src/couchdb/couch_key_tree.erl b/src/couchdb/couch_key_tree.erl
index 3a05fd4d..82c42265 100644
--- a/src/couchdb/couch_key_tree.erl
+++ b/src/couchdb/couch_key_tree.erl
@@ -13,7 +13,7 @@
-module(couch_key_tree).
-export([merge/2, find_missing/2, get_key_leafs/2, get_full_key_paths/2, get/2]).
--export([map/2, get_all_leafs/1, get_leaf_keys/1, count_leafs/1, remove_leafs/2]).
+-export([map/2, get_all_leafs/1, get_leaf_keys/1, count_leafs/1, remove_leafs/2,get_all_leafs_full/1]).
% a key tree looks like this:
% Tree -> [] or [{Key, Value, ChildTree} | SiblingTree]
@@ -137,6 +137,16 @@ get_full_key_paths([{KeyId, Value, SubTree} | RestTree], KeysToGet, KeyPathAcc)
{KeysGotten2, KeysRemaining2} = get_full_key_paths(RestTree, KeysRemaining, KeyPathAcc),
{CurrentNodeResult ++ KeysGotten ++ KeysGotten2, KeysRemaining2}.
+get_all_leafs_full(Tree) ->
+ get_all_leafs_full(Tree, []).
+
+get_all_leafs_full([], _KeyPathAcc) ->
+ [];
+get_all_leafs_full([{KeyId, Value, []} | RestTree], KeyPathAcc) ->
+ [[{KeyId, Value} | KeyPathAcc] | get_all_leafs_full(RestTree, KeyPathAcc)];
+get_all_leafs_full([{KeyId, Value, SubTree} | RestTree], KeyPathAcc) ->
+ get_all_leafs_full(SubTree, [{KeyId, Value} | KeyPathAcc]) ++ get_all_leafs_full(RestTree, KeyPathAcc).
+
get_all_leafs(Tree) ->
get_all_leafs(Tree, []).
diff --git a/src/couchdb/couch_query_servers.erl b/src/couchdb/couch_query_servers.erl
index e9f309a2..141c9406 100644
--- a/src/couchdb/couch_query_servers.erl
+++ b/src/couchdb/couch_query_servers.erl
@@ -17,7 +17,7 @@
-export([init/1, terminate/2, handle_call/3, handle_cast/2, handle_info/2,code_change/3,stop/0]).
-export([start_doc_map/2, map_docs/2, stop_doc_map/1]).
--export([reduce/3, rereduce/3]).
+-export([reduce/3, rereduce/3,validate_doc_update/5]).
% -export([test/0]).
-include("couch_db.hrl").
@@ -46,10 +46,10 @@ readline(Port, Acc) ->
lists:reverse(Acc, Data);
{Port, Err} ->
catch port_close(Port),
- throw({map_process_error, Err})
+ throw({external_process_error, Err})
after Timeout ->
catch port_close(Port),
- throw({map_process_error, "map function timed out"})
+ throw({external_process_error, "External process timed out"})
end.
read_json(Port) ->
@@ -174,6 +174,25 @@ reduce(Lang, RedSrcs, KVs) ->
return_linked_port(Lang, Port),
{ok, Results}.
+validate_doc_update(Lang, FunSrc, EditDoc, DiskDoc, Ctx) ->
+ Port = get_linked_port(Lang),
+ JsonEditDoc = couch_doc:to_json_obj(EditDoc, [revs]),
+ JsonDiskDoc =
+ if DiskDoc == nil ->
+ null;
+ true ->
+ couch_doc:to_json_obj(EditDoc, [revs])
+ end,
+ try prompt(Port,
+ [<<"validate">>, FunSrc, JsonEditDoc, JsonDiskDoc, Ctx]) of
+ 1 ->
+ ok;
+ {ErrorObject} ->
+ {user_error,
+ {ErrorObject}}
+ after
+ return_linked_port(Lang, Port)
+ end.
init([]) ->
diff --git a/src/couchdb/couch_rep.erl b/src/couchdb/couch_rep.erl
index c91364c8..d0a12fc7 100644
--- a/src/couchdb/couch_rep.erl
+++ b/src/couchdb/couch_rep.erl
@@ -209,7 +209,7 @@ save_docs_loop(DbTarget, DocsWritten) ->
receive
{Src, docs, Docs} ->
Src ! got_it,
- ok = save_docs(DbTarget, Docs, []),
+ ok = update_docs(DbTarget, Docs, [], false),
save_docs_loop(DbTarget, DocsWritten + length(Docs));
{Src, shutdown} ->
Src ! {done, self(), [{<<"docs_written">>, DocsWritten}]}
@@ -313,16 +313,16 @@ update_doc(DbUrl, #doc{id=DocId}=Doc, _Options) when is_list(DbUrl) ->
update_doc(Db, Doc, Options) ->
couch_db:update_doc(Db, Doc, Options).
-save_docs(_, [], _) ->
+update_docs(_, [], _, _) ->
ok;
-save_docs(DbUrl, Docs, []) when is_list(DbUrl) ->
+update_docs(DbUrl, Docs, [], NewEdits) when is_list(DbUrl) ->
JsonDocs = [couch_doc:to_json_obj(Doc, [revs,attachments]) || Doc <- Docs],
{Returned} =
- do_http_request(DbUrl ++ "_bulk_docs", post, {[{new_edits, false}, {docs, JsonDocs}]}),
+ do_http_request(DbUrl ++ "_bulk_docs", post, {[{new_edits, NewEdits}, {docs, JsonDocs}]}),
true = proplists:get_value(<<"ok">>, Returned),
ok;
-save_docs(Db, Docs, Options) ->
- couch_db:save_docs(Db, Docs, Options).
+update_docs(Db, Docs, Options, NewEdits) ->
+ couch_db:update_docs(Db, Docs, Options, NewEdits).
open_doc(DbUrl, DocId, []) when is_list(DbUrl) ->
diff --git a/src/couchdb/couch_server.erl b/src/couchdb/couch_server.erl
index 02a2fbe4..b0d03a53 100644
--- a/src/couchdb/couch_server.erl
+++ b/src/couchdb/couch_server.erl
@@ -15,7 +15,7 @@
-behaviour(application).
-export([start/0,start/1,start/2,stop/0,stop/1,restart/0]).
--export([open/2,create/2,delete/1,all_databases/0,get_version/0]).
+-export([open/2,create/2,delete/2,all_databases/0,get_version/0]).
-export([init/1, handle_call/3,sup_start_link/0]).
-export([handle_cast/2,code_change/3,handle_info/2,terminate/2]).
-export([dev_start/0,remote_restart/0,is_admin/2,has_admins/0]).
@@ -71,8 +71,8 @@ open(DbName, Options) ->
create(DbName, Options) ->
gen_server:call(couch_server, {create, DbName, Options}).
-delete(DbName) ->
- gen_server:call(couch_server, {delete, DbName}).
+delete(DbName, Options) ->
+ gen_server:call(couch_server, {delete, DbName, Options}).
remote_restart() ->
gen_server:call(couch_server, remote_restart).
@@ -202,6 +202,7 @@ handle_call(get_root, _From, #server{root_dir=Root}=Server) ->
{reply, {ok, Root}, Server};
handle_call({open, DbName, Options}, {FromPid,_}, Server) ->
DbNameList = binary_to_list(DbName),
+ UserCreds = proplists:get_value(creds, Options, nil),
case check_dbname(Server, DbNameList) of
ok ->
Filepath = get_full_filename(Server, DbNameList),
@@ -217,7 +218,7 @@ handle_call({open, DbName, Options}, {FromPid,_}, Server) ->
true = ets:insert(couch_dbs_by_lru, {LruTime, DbName}),
DbsOpen = Server2#server.current_dbs_open + 1,
{reply,
- couch_db:open_ref_counted(MainPid, FromPid),
+ couch_db:open_ref_counted(MainPid, FromPid, UserCreds),
Server2#server{current_dbs_open=DbsOpen}};
Error ->
{reply, Error, Server2}
@@ -229,13 +230,16 @@ handle_call({open, DbName, Options}, {FromPid,_}, Server) ->
true = ets:insert(couch_dbs_by_name, {DbName, {MainPid, LruTime}}),
true = ets:delete(couch_dbs_by_lru, PrevLruTime),
true = ets:insert(couch_dbs_by_lru, {LruTime, DbName}),
- {reply, couch_db:open_ref_counted(MainPid, FromPid), Server}
+ {reply,
+ couch_db:open_ref_counted(MainPid, FromPid, UserCreds),
+ Server}
end;
Error ->
{reply, Error, Server}
end;
handle_call({create, DbName, Options}, {FromPid,_}, Server) ->
DbNameList = binary_to_list(DbName),
+ UserCreds = proplists:get_value(creds, Options, nil),
case check_dbname(Server, DbNameList) of
ok ->
Filepath = get_full_filename(Server, DbNameList),
@@ -251,7 +255,7 @@ handle_call({create, DbName, Options}, {FromPid,_}, Server) ->
DbsOpen = Server#server.current_dbs_open + 1,
couch_db_update_notifier:notify({created, DbName}),
{reply,
- couch_db:open_ref_counted(MainPid, FromPid),
+ couch_db:open_ref_counted(MainPid, FromPid, UserCreds),
Server#server{current_dbs_open=DbsOpen}};
Error ->
{reply, Error, Server}
@@ -262,8 +266,9 @@ handle_call({create, DbName, Options}, {FromPid,_}, Server) ->
Error ->
{reply, Error, Server}
end;
-handle_call({delete, DbName}, _From, Server) ->
+handle_call({delete, DbName, Options}, _From, Server) ->
DbNameList = binary_to_list(DbName),
+ _UserCreds = proplists:get_value(creds, Options, nil),
case check_dbname(Server, DbNameList) of
ok ->
FullFilepath = get_full_filename(Server, DbNameList),
@@ -306,10 +311,10 @@ handle_cast(Msg, _Server) ->
code_change(_OldVsn, State, _Extra) ->
{ok, State}.
-handle_info({'EXIT', Pid, _Reason}, Server) ->
+handle_info({'EXIT', Pid, _Reason}, #server{current_dbs_open=DbsOpen}=Server) ->
[{Pid, DbName}] = ets:lookup(couch_dbs_by_pid, Pid),
true = ets:delete(couch_dbs_by_pid, Pid),
true = ets:delete(couch_dbs_by_name, DbName),
- {noreply, Server};
+ {noreply, Server#server{current_dbs_open=DbsOpen-1}};
handle_info(Info, _Server) ->
exit({unknown_message, Info}).
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 11:29:07 +0000