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- /*
- * === Commands processing ===
- *
- * Blackmagic Design Videohub control application
- * Copyright (C) 2014 Unix Solutions Ltd.
- * Written by Georgi Chorbadzhiyski
- *
- * Released under MIT license.
- * See LICENSE-MIT.txt for license terms.
- *
- */
-
- #ifndef CMD_H
- #define CMD_H
-
- #include <stdbool.h>
-
- enum vcmd {
- CMD_PROTOCOL_PREAMBLE,
- CMD_VIDEOHUB_DEVICE,
- CMD_INPUT_LABELS,
- CMD_OUTPUT_LABELS,
- CMD_VIDEO_OUTPUT_LOCKS,
- CMD_VIDEO_OUTPUT_ROUTING,
- CMD_VIDEO_INPUT_STATUS,
- CMD_VIDEO_OUTPUT_STATUS,
- CMD_PING,
- CMD_ACK,
- CMD_NAK,
- };
-
- bool parse_command(struct videohub_data *d, char *cmd);
- int parse_text_buffer(struct videohub_data *data, char *cmd_buffer);
-
- struct vcmd_entry {
- enum vcmd cmd;
- char *param1;
- char *param2;
- unsigned int port_no1;
- unsigned int port_no2;
- bool do_lock;
- bool locked_other;
- };
-
- void prepare_cmd_entry(struct videohub_data *d, struct vcmd_entry *e);
- void format_cmd_text(struct vcmd_entry *e, char *buf, unsigned int bufsz);
-
- void show_cmd(struct videohub_data *d, struct vcmd_entry *e);
-
- #endif
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