Initial commit based on common repo commit ffeb9c9b

2021-04-22 15:57:00 +02:00
commit 8b2a408e6f
107 changed files with 61542 additions and 0 deletions
--- a/libs/gempa/caps/mseed/slink.h
+++ b/libs/gempa/caps/mseed/slink.h
@@ -0,0 +1,131 @@
+/*****************************************************************************
+ * slink.h
+ *
+ * SeedLink protocol constants
+ *
+ * Token from libslink
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any later
+ * version. For more information, see http://www.gnu.org/
+ *
+ * ================
+ * Change log
+ * ===============
+ *
+ * 01.01.2013 Adapted code to CAPS client library requirements (gempa GmbH)
+ *****************************************************************************/
+
+#ifndef CAPS_MSEED_SLINK_H
+#define CAPS_MSEED_SLINK_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+  /* Portability to the XScale (ARM) architecture
+   * requires a packed attribute in certain places
+   * but this only works with GCC for now.
+   */
+#if defined (__GNUC__)
+  #define SLP_PACKED __attribute__ ((packed))
+#else
+  #define SLP_PACKED
+#endif
+
+#define SIGNATURE           "SL"     /* SeedLink header signature */
+#define INFOSIGNATURE       "SLINFO" /* SeedLink INFO packet signature */
+
+
+/* SeedLink packet types */
+#define SLDATA 0     /* waveform data record */
+#define SLDET  1     /* detection record */
+#define SLCAL  2     /* calibration record */
+#define SLTIM  3     /* timing record */
+#define SLMSG  4     /* message record */
+#define SLBLK  5     /* general record */
+#define SLNUM  6     /* used as the error indicator (same as SLCHA) */
+#define SLCHA  6     /* for requesting channel info or detectors */
+#define SLINF  7     /* a non-terminating XML formatted message in a miniSEED
+                        log record, used for INFO responses */
+#define SLINFT 8     /* a terminating XML formatted message in a miniSEED log
+                        record, used for INFO responses */
+#define SLKEEP 9     /* an XML formatted message in a miniSEED log
+                        record, used for keepalive/heartbeat responses */
+
+
+/* SEED binary time (10 bytes) */
+struct sl_btime_s
+{
+  uint16_t  year;
+  uint16_t  day;
+  uint8_t   hour;
+  uint8_t   min;
+  uint8_t   sec;
+  uint8_t   unused;
+  uint16_t  fract;
+} SLP_PACKED;
+
+
+/* Fixed section data of header (48 bytes) */
+struct sl_fsdh_s
+{
+  char        sequence_number[6];
+  char        dhq_indicator;
+  char        reserved;
+  char        station[5];
+  char        location[2];
+  char        channel[3];
+  char        network[2];
+  struct sl_btime_s start_time;
+  uint16_t    num_samples;
+  int16_t     samprate_fact;
+  int16_t     samprate_mult;
+  uint8_t     act_flags;
+  uint8_t     io_flags;
+  uint8_t     dq_flags;
+  uint8_t     num_blockettes;
+  int32_t     time_correct;
+  uint16_t    begin_data;
+  uint16_t    begin_blockette;
+} SLP_PACKED;
+
+
+/* 1000 Blockette (8 bytes) */
+struct sl_blkt_1000_s
+{
+  uint16_t  blkt_type;
+  uint16_t  next_blkt;
+  uint8_t   encoding;
+  uint8_t   word_swap;
+  uint8_t   rec_len;
+  uint8_t   reserved;
+} SLP_PACKED;
+
+/* 1001 Blockette (8 bytes) */
+struct sl_blkt_1001_s
+{
+  uint16_t  blkt_type;
+  uint16_t  next_blkt;
+  int8_t    timing_qual;
+  int8_t    usec;
+  uint8_t   reserved;
+  int8_t    frame_cnt;
+} SLP_PACKED;
+
+/* Generic struct for head of blockettes */
+struct sl_blkt_head_s
+{
+  uint16_t  blkt_type;
+  uint16_t  next_blkt;
+} SLP_PACKED;
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif