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db/DatabaseError: rename enum db_error and make strictly-typed

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This commit is contained in:
Max Kellermann
2016-02-07 01:01:10 +01:00
parent f097952b42
commit 0d8e44a079
6 changed files with 30 additions and 22 deletions
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15
src/db/plugins/simple/SimpleDatabasePlugin.cxx
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@@ -263,14 +263,14 @@ SimpleDatabase::GetSong(const char *uri, Error &error) const
if (r.uri == nullptr) {
/* it's a directory */
error.Format(db_domain, DB_NOT_FOUND,
error.Format(db_domain, (int)DatabaseErrorCode::NOT_FOUND,
"No such song: %s", uri);
return nullptr;
}
if (strchr(r.uri, '/') != nullptr) {
/* refers to a URI "below" the actual song */
error.Format(db_domain, DB_NOT_FOUND,
error.Format(db_domain, (int)DatabaseErrorCode::NOT_FOUND,
"No such song: %s", uri);
return nullptr;
}
@@ -278,7 +278,7 @@ SimpleDatabase::GetSong(const char *uri, Error &error) const
const Song *song = r.directory->FindSong(r.uri);
protect.unlock();
if (song == nullptr) {
error.Format(db_domain, DB_NOT_FOUND,
error.Format(db_domain, (int)DatabaseErrorCode::NOT_FOUND,
"No such song: %s", uri);
return nullptr;
}
@@ -343,7 +343,8 @@ SimpleDatabase::Visit(const DatabaseSelection &selection,
}
}
error.Set(db_domain, DB_NOT_FOUND, "No such directory");
error.Set(db_domain, (int)DatabaseErrorCode::NOT_FOUND,
"No such directory");
return false;
}
@@ -426,13 +427,13 @@ SimpleDatabase::Mount(const char *uri, Database *db, Error &error)
auto r = root->LookupDirectory(uri);
if (r.uri == nullptr) {
error.Format(db_domain, DB_CONFLICT,
error.Format(db_domain, (int)DatabaseErrorCode::CONFLICT,
"Already exists: %s", uri);
return false;
}
if (strchr(r.uri, '/') != nullptr) {
error.Format(db_domain, DB_NOT_FOUND,
error.Format(db_domain, (int)DatabaseErrorCode::NOT_FOUND,
"Parent not found: %s", uri);
return false;
}
@@ -459,7 +460,7 @@ SimpleDatabase::Mount(const char *local_uri, const char *storage_uri,
Error &error)
{
if (cache_path.IsNull()) {
error.Format(db_domain, DB_NOT_FOUND,
error.Format(db_domain, (int)DatabaseErrorCode::NOT_FOUND,
"No 'cache_directory' configured");
return false;
}