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62 lines
2.2 KiB
C
62 lines
2.2 KiB
C
/* gpgsql.h - SQLite helper functions.
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* Copyright (C) 2015 g10 Code GmbH
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*
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* This file is part of GnuPG.
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*
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* GnuPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* GnuPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef GNUPG_GPGSQL_H
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#define GNUPG_GPGSQL_H
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#include <sqlite3.h>
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enum gpgsql_arg_type
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{
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GPGSQL_ARG_END = 0xdead001,
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GPGSQL_ARG_INT,
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GPGSQL_ARG_LONG_LONG,
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GPGSQL_ARG_STRING,
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/* This takes two arguments: the blob as a void * and the length
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of the blob as a long long. */
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GPGSQL_ARG_BLOB
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};
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int gpgsql_exec_printf (sqlite3 *db,
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int (*callback)(void*,int,char**,char**), void *cookie,
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char **errmsg,
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const char *sql, ...);
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typedef int (*gpgsql_stepx_callback) (void *cookie,
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/* number of columns. */
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int cols,
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/* columns as text. */
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char **values,
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/* column names. */
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char **names,
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/* The prepared statement so
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* that it is possible to use
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* something like
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* sqlite3_column_blob(). */
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sqlite3_stmt *statement);
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int gpgsql_stepx (sqlite3 *db,
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sqlite3_stmt **stmtp,
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gpgsql_stepx_callback callback,
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void *cookie,
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char **errmsg,
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const char *sql, ...);
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#endif /*GNUPG_GPGSQL_H*/
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