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134 lines
3.8 KiB
134 lines
3.8 KiB
/*****************************************************************************
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* http-put.c
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*****************************************************************************
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* Copyright (C) 2020 Rémi Denis-Courmont
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <vlc_common.h>
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#include <vlc_plugin.h>
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#include <vlc_sout.h>
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#include <vlc_block.h>
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#include <vlc_strings.h>
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#include "connmgr.h"
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#include "outfile.h"
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#define SOUT_CFG_PREFIX "sout-http-put-"
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struct sout_http_put {
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struct vlc_http_mgr *manager;
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struct vlc_http_outfile *file;
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};
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static ssize_t Write(sout_access_out_t *access, block_t *block)
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{
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struct sout_http_put *sys = access->p_sys;
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return vlc_http_outfile_write(sys->file, block);
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}
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static int Control(sout_access_out_t *access, int query, va_list args)
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{
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(void) access;
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switch (query)
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{
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case ACCESS_OUT_CONTROLS_PACE:
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*va_arg(args, bool *) = true;
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break;
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case ACCESS_OUT_CAN_SEEK:
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*va_arg(args, bool *) = false;
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break;
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default:
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return VLC_EGENERIC;
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}
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return VLC_SUCCESS;
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}
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static const char *const sout_options[] = {
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"user", "pwd", NULL
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};
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static int Open(vlc_object_t *obj)
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{
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sout_access_out_t *access = (sout_access_out_t *)obj;
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struct sout_http_put *sys = vlc_obj_malloc(obj, sizeof (*sys));
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if (unlikely(sys == NULL))
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return VLC_ENOMEM;
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sys->manager = vlc_http_mgr_create(obj, NULL);
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if (sys->manager == NULL)
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return VLC_ENOMEM;
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config_ChainParse(obj, SOUT_CFG_PREFIX, sout_options, access->p_cfg);
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char *ua = var_InheritString(obj, "http-user-agent");
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char *user = var_GetString(obj, SOUT_CFG_PREFIX"user");
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char *pwd = var_GetString(obj, SOUT_CFG_PREFIX"pwd");
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/* XXX: Empty user / password strings are not the same as NULL. No ways to
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* distinguish with the VLC APIs.
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*/
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sys->file = vlc_http_outfile_create(sys->manager, access->psz_path, ua,
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user, pwd);
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free(pwd);
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free(user);
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free(ua);
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if (sys->file == NULL) {
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msg_Err(obj, "cannot create HTTP resource %s", access->psz_path);
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vlc_http_mgr_destroy(sys->manager);
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return VLC_EGENERIC;
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}
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access->p_sys = sys;
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access->pf_write = Write;
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access->pf_control = Control;
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return VLC_SUCCESS;
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}
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static void Close(vlc_object_t *obj)
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{
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sout_access_out_t *access = (sout_access_out_t *)obj;
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struct sout_http_put *sys = access->p_sys;
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if (vlc_http_outfile_close(sys->file))
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msg_Err(obj, "server error while writing file");
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vlc_http_mgr_destroy(sys->manager);
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}
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vlc_module_begin()
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set_description(N_("HTTP PUT stream output"))
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set_shortname(N_("HTTP PUT"))
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set_capability("sout access", 0)
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set_category(CAT_SOUT)
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set_subcategory(SUBCAT_SOUT_ACO)
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add_shortcut("http-put")
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add_string(SOUT_CFG_PREFIX"user", NULL, N_("Username"), NULL)
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add_password(SOUT_CFG_PREFIX"pwd", NULL, N_("Password"), NULL)
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set_callbacks(Open, Close)
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vlc_module_end()
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