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/* guile-xapian --- Guile bindings for Xapian
* Copyright © 2023 Arun Isaac <arunisaac@systemreboot.net>
*
* This file is part of guile-xapian.
*
* guile-xapian is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 2 of the
* License, or (at your option) any later version.
*
* guile-xapian is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with guile-xapian. If not, see
* <https://www.gnu.org/licenses/>.
*/
%{
void handle_exception() {
string msg;
try {
throw;
} catch (const Xapian::Error &e) {
// TODO: Handle each Xapian error class separately and raise
// different scheme conditions for each.
msg = e.get_description();
} catch (const std::exception &e) {
msg = "std::exception: ";
msg += e.what();
} catch (...) {
msg = "unknown error in Xapian";
}
scm_call_1(scm_c_public_ref("xapian error", "raise-xapian-exception"),
scm_from_stringn(msg.c_str(),
msg.length(),
"us-ascii",
SCM_FAILED_CONVERSION_ESCAPE_SEQUENCE));
}
%}
%exception {
try {
$function
} catch (...) {
handle_exception();
}
}
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