Function parse_ia

dpdk/app/test-pmd/cmdline_flow.c:7781–7841

Parse tokens for indirect action commands. */

/** Parse tokens for indirect action commands. */
static int
parse_ia(struct context *ctx, const struct token *token,
	 const char *str, unsigned int len,
	 void *buf, unsigned int size)
{
	struct buffer *out = buf;

	/* Token name must match. */
	if (parse_default(ctx, token, str, len, NULL, 0) < 0)
		return -1;
	/* Nothing else to do if there is no buffer. */
	if (!out)
		return len;
	if (!out->command) {
		if (ctx->curr != INDIRECT_ACTION)
			return -1;
		if (sizeof(*out) > size)
			return -1;
		out->command = ctx->curr;
		ctx->objdata = 0;
		ctx->object = out;
		ctx->objmask = NULL;
		out->args.vc.data = (uint8_t *)out + size;
		return len;
	}
	switch (ctx->curr) {
	case INDIRECT_ACTION_CREATE:
	case INDIRECT_ACTION_UPDATE:
	case INDIRECT_ACTION_QUERY_UPDATE:
		out->args.vc.actions =
			(void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
					       sizeof(double));
		out->args.vc.attr.group = UINT32_MAX;
		/* fallthrough */
	case INDIRECT_ACTION_QUERY:
		out->command = ctx->curr;
		ctx->objdata = 0;
		ctx->object = out;
		ctx->objmask = NULL;
		return len;
	case INDIRECT_ACTION_EGRESS:
		out->args.vc.attr.egress = 1;
		return len;
	case INDIRECT_ACTION_INGRESS:
		out->args.vc.attr.ingress = 1;
		return len;
	case INDIRECT_ACTION_TRANSFER:
		out->args.vc.attr.transfer = 1;
		return len;
	case INDIRECT_ACTION_QU_MODE:
		return len;
	case INDIRECT_ACTION_LIST:
		out->command = INDIRECT_ACTION_LIST_CREATE;
		return len;
	case INDIRECT_ACTION_FLOW_CONF:
		out->command = INDIRECT_ACTION_FLOW_CONF_CREATE;
		return len;
	default: