66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
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/*
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This file is part of TALER
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Copyright (C) 2020, 2022 Taler Systems SA
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TALER is free software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3, or (at your option) any later version.
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TALER is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
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*/
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/**
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* @file taler_templating_lib.h
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* @brief logic to load and complete HTML templates
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* @author Christian Grothoff
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*/
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#ifndef TALER_TEMPLATING_LIB_H
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#define TALER_TEMPLATING_LIB_H
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#include <microhttpd.h>
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/**
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* Load a @a template and substitute using @a root, returning
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* the result to the @a connection with the given
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* @a http_status code.
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*
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* @param connection the connection we act upon
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* @param http_status code to use on success
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* @param template basename of the template to load
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* @param instance_id instance ID, used to compute static files URL
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* @param taler_uri value for "Taler:" header to set, or NULL
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* @param root JSON object to pass as the root context
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* @return #GNUNET_OK on success (reply queued), #GNUNET_NO if an error was queued,
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* #GNUNET_SYSERR on failure (to queue an error)
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*/
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enum GNUNET_GenericReturnValue
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TALER_TEMPLATING_reply (struct MHD_Connection *connection,
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unsigned int http_status,
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const char *template,
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const char *instance_id,
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const char *taler_uri,
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json_t *root);
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/**
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* Preload templates.
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*
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* @param subsystem name of the subsystem, "merchant" or "exchange"
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* @return #GNUNET_OK on success
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*/
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enum GNUNET_GenericReturnValue
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TALER_TEMPLATING_init (const char *subsystem);
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/**
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* Nicely shut down templating subsystem.
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*/
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void
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TALER_TEMPLATING_done (void);
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#endif
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