C++ (Cpp) m3u8_builder_build_index_playlist Examples

Example #1

File: ngx_http_vod_hls.c Project: jos89/nginx-vod-module

static ngx_int_t 
ngx_http_vod_hls_handle_index_playlist(
	ngx_http_vod_submodule_context_t* submodule_context,
	ngx_str_t* response,
	ngx_str_t* content_type)
{
	hls_encryption_params_t encryption_params;
	ngx_str_t segments_base_url = ngx_null_string;
	ngx_str_t base_url = ngx_null_string;
	vod_status_t rc;
	u_char iv[AES_BLOCK_SIZE];

	if (submodule_context->conf->hls.absolute_index_urls)
	{
		ngx_http_vod_get_base_url(submodule_context->r, &submodule_context->conf->https_header_name, NULL, 0, &submodule_context->r->uri, &base_url);

		ngx_http_vod_get_base_url(
			submodule_context->r, 
			&submodule_context->conf->https_header_name, 
			&submodule_context->conf->segments_base_url, 
			submodule_context->conf->segments_base_url_has_scheme, 
			&submodule_context->r->uri, 
			&segments_base_url);
	}

	ngx_http_vod_hls_init_encryption_params(&encryption_params, submodule_context, iv);

	rc = m3u8_builder_build_index_playlist(
		&submodule_context->request_context,
		&submodule_context->conf->hls.m3u8_config,
		&base_url,
		&segments_base_url,
		&submodule_context->request_params,
		&encryption_params,
		&submodule_context->conf->segmenter,
		&submodule_context->media_set,
		response);
	if (rc != VOD_OK)
	{
		ngx_log_debug1(NGX_LOG_DEBUG_HTTP, submodule_context->request_context.log, 0,
			"ngx_http_vod_hls_handle_index_playlist: m3u8_builder_build_index_playlist failed %i", rc);
		return ngx_http_vod_status_to_ngx_error(rc);
	}

	content_type->data = m3u8_content_type;
	content_type->len = sizeof(m3u8_content_type) - 1;
	
	return NGX_OK;
}

Example #2

File: ngx_http_vod_hls.c Project: Cloudxtreme/nginx-vod-module

static ngx_int_t 
ngx_http_vod_hls_handle_index_playlist(
	ngx_http_vod_submodule_context_t* submodule_context,
	ngx_str_t* response,
	ngx_str_t* content_type)
{
	ngx_str_t segments_base_url = ngx_null_string;
	ngx_str_t base_url = ngx_null_string;
	vod_status_t rc;

	if (submodule_context->conf->hls.absolute_index_urls)
	{
		ngx_http_vod_get_base_url(submodule_context->r, &submodule_context->conf->https_header_name, NULL, 0, &submodule_context->r->uri, &base_url);

		ngx_http_vod_get_base_url(
			submodule_context->r, 
			&submodule_context->conf->https_header_name, 
			&submodule_context->conf->segments_base_url, 
			submodule_context->conf->segments_base_url_has_scheme, 
			&submodule_context->r->uri, 
			&segments_base_url);
	}

	rc = m3u8_builder_build_index_playlist(
		&submodule_context->request_context,
		&submodule_context->conf->hls.m3u8_config,
		&base_url,
		&segments_base_url,
		submodule_context->request_params.uses_multi_uri && submodule_context->request_params.required_files != 0xffffffff,
		submodule_context->conf->secret_key.len != 0,
		&submodule_context->conf->segmenter,
		&submodule_context->mpeg_metadata,
		response);
	if (rc != VOD_OK)
	{
		ngx_log_debug1(NGX_LOG_DEBUG_HTTP, submodule_context->request_context.log, 0,
			"ngx_http_vod_hls_handle_index_playlist: m3u8_builder_build_index_playlist failed %i", rc);
		return ngx_http_vod_status_to_ngx_error(rc);
	}

	content_type->data = m3u8_content_type;
	content_type->len = sizeof(m3u8_content_type) - 1;

	return NGX_OK;
}

Example #3

File: ngx_http_vod_hls.c Project: Bairavan/nginx-vod-module

static ngx_int_t 
ngx_http_vod_hls_handle_index_playlist(
	ngx_http_vod_submodule_context_t* submodule_context,
	ngx_str_t* response,
	ngx_str_t* content_type)
{
	ngx_http_vod_loc_conf_t* conf = submodule_context->conf;
	hls_encryption_params_t encryption_params;
	ngx_str_t segments_base_url = ngx_null_string;
	ngx_str_t base_url = ngx_null_string;
	vod_status_t rc;
	u_char iv[AES_BLOCK_SIZE];

	if (conf->hls.absolute_index_urls)
	{
		rc = ngx_http_vod_get_base_url(submodule_context->r, conf->base_url, &submodule_context->r->uri, &base_url);
		if (rc != NGX_OK)
		{
			return rc;
		}

		if (conf->segments_base_url != NULL)
		{
			rc = ngx_http_vod_get_base_url(
				submodule_context->r, 
				conf->segments_base_url,
				&submodule_context->r->uri, 
				&segments_base_url);
			if (rc != NGX_OK)
			{
				return rc;
			}
		}
		else
		{
			segments_base_url = base_url;
		}
	}

	ngx_http_vod_hls_init_encryption_params(&encryption_params, submodule_context, iv);

	if (encryption_params.type != HLS_ENC_NONE)
	{
		if (conf->hls.encryption_key_uri != NULL)
		{
			if (ngx_http_complex_value(
				submodule_context->r,
				conf->hls.encryption_key_uri,
				&encryption_params.key_uri) != NGX_OK)
			{
				ngx_log_debug0(NGX_LOG_DEBUG_HTTP, submodule_context->request_context.log, 0,
					"ngx_http_vod_hls_handle_index_playlist: ngx_http_complex_value failed");
				return NGX_ERROR;
			}
		}
		else
		{
			encryption_params.key_uri.len = 0;
		}
	}

	rc = m3u8_builder_build_index_playlist(
		&submodule_context->request_context,
		&conf->hls.m3u8_config,
		&base_url,
		&segments_base_url,
		&submodule_context->request_params,
		&encryption_params,
		&submodule_context->media_set,
		response);
	if (rc != VOD_OK)
	{
		ngx_log_debug1(NGX_LOG_DEBUG_HTTP, submodule_context->request_context.log, 0,
			"ngx_http_vod_hls_handle_index_playlist: m3u8_builder_build_index_playlist failed %i", rc);
		return ngx_http_vod_status_to_ngx_error(rc);
	}

	content_type->data = m3u8_content_type;
	content_type->len = sizeof(m3u8_content_type) - 1;
	
	return NGX_OK;
}