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/* libquvi
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* Copyright (C) 2012 Toni Gundogdu <legatvs@gmail.com>
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*
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* This file is part of libquvi <http://quvi.sourceforge.net/>.
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*
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* This library is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public
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* License as published by the Free Software Foundation, either
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* version 3 of the License, or (at your option) any later version.
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*
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* This library 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General
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* Public License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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/** @file get.c */
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#include "config.h"
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#include <glib.h>
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#include "quvi.h"
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/* -- */
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#include "_quvi_s.h"
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static QuviError _get(_quvi_t q, const QuviInfo n, ...)
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{
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QuviError rc;
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gpointer *vp;
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va_list arg;
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gdouble *dp;
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gchar **sp;
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glong *lp;
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gint type;
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va_start(arg, n);
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type = QUVI_INFO_TYPE_MASK & (gint) n;
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rc = QUVI_OK;
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vp = NULL;
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lp = NULL;
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dp = NULL;
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sp = NULL;
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switch (type)
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{
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case QUVI_INFO_TYPE_LONG:
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lp = va_arg(arg, glong*);
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if (lp == NULL)
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rc = QUVI_ERROR_INVALID_ARG;
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break;
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case QUVI_INFO_TYPE_VOID:
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vp = va_arg(arg, gpointer*);
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if (vp == NULL)
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rc = QUVI_ERROR_INVALID_ARG;
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break;
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case QUVI_INFO_TYPE_DOUBLE:
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dp = va_arg(arg, gdouble*);
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if (dp == NULL)
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rc = QUVI_ERROR_INVALID_ARG;
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break;
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case QUVI_INFO_TYPE_STRING:
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sp = va_arg(arg, gchar**);
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if (sp == NULL)
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rc = QUVI_ERROR_INVALID_ARG;
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break;
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default:
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rc = QUVI_ERROR_INVALID_ARG;
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break;
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}
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va_end(arg);
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if (rc != QUVI_OK)
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return (rc);
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switch (n)
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{
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case QUVI_INFO_RESPONSE_CODE:
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*lp = q->status.resp_code;
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break;
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case QUVI_INFO_CURL_HANDLE:
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*vp = q->handle.curl;
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break;
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default:
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rc = QUVI_ERROR_INVALID_ARG;
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break;
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}
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return (rc);
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}
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/** @brief Return information about the library handle
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@sa @ref getting_started
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@ingroup lib
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*/
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void quvi_get(quvi_t handle, QuviInfo info, ...)
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{
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va_list arg;
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gpointer p;
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_quvi_t q;
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/* If G_DISABLE_CHECKS is defined then the check is not performed. */
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g_return_if_fail(handle != NULL);
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va_start(arg, info);
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p = va_arg(arg, gpointer);
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va_end(arg);
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q = (_quvi_t) handle;
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q->status.rc = _get(q, info, p);
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}
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/* vim: set ts=2 sw=2 tw=72 expandtab: */
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