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DatabaseCommands: "list" allows grouping

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This commit is contained in:
Max Kellermann
2014-04-24 10:20:24 +02:00
parent 2220651253
commit ae178c77bd
15 changed files with 197 additions and 43 deletions
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19
src/db/plugins/upnp/UpnpDatabasePlugin.cxx
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@@ -94,8 +94,8 @@ public:
Error &error) const override;
virtual bool VisitUniqueTags(const DatabaseSelection &selection,
TagType tag_type,
VisitString visit_string,
TagType tag_type, uint32_t group_mask,
VisitTag visit_tag,
Error &error) const override;
virtual bool GetStats(const DatabaseSelection &selection,
@@ -721,11 +721,13 @@ UpnpDatabase::Visit(const DatabaseSelection &selection,
bool
UpnpDatabase::VisitUniqueTags(const DatabaseSelection &selection,
TagType tag,
VisitString visit_string,
TagType tag, gcc_unused uint32_t group_mask,
VisitTag visit_tag,
Error &error) const
{
if (!visit_string)
// TODO: use group_mask
if (!visit_tag)
return true;
std::vector<ContentDirectoryService> servers;
@@ -754,9 +756,12 @@ UpnpDatabase::VisitUniqueTags(const DatabaseSelection &selection,
}
}
for (const auto& value : values)
if (!visit_string(value.c_str(), error))
for (const auto& value : values) {
TagBuilder builder;
builder.AddItem(tag, value.c_str());
if (!visit_tag(builder.Commit(), error))
return false;
}
return true;
}