00001 /***************************************************************************** 00002 * plugin.h 00003 * 00004 * SeedLink plugin interface module 00005 * 00006 * (c) 2000 Andres Heinloo, GFZ Potsdam 00007 * 00008 * This program is free software; you can redistribute it and/or modify it 00009 * under the terms of the GNU General Public License as published by the 00010 * Free Software Foundation; either version 2, or (at your option) any later 00011 * version. For more information, see http://www.gnu.org/ 00012 *****************************************************************************/ 00013 00014 #ifndef PLUGIN_H 00015 #define PLUGIN_H 00016 00017 #include <sys/types.h> 00018 00019 #ifdef PLUGIN_COMPATIBILITY 00020 #include "qtime.h" 00021 #endif 00022 00023 #define PLUGIN_INTERFACE_VERSION 3 00024 #define PLUGIN_FD 63 00025 #define PLUGIN_MAX_DATA_BYTES 4000 00026 #define PLUGIN_MAX_MSG_SIZE 132 /* Quanterra/Comserv limit */ 00027 #define PLUGIN_MSEED_SIZE 512 /* hardcoded Comserv limit */ 00028 #define PLUGIN_SIDLEN 10 /* length of station ID */ 00029 #define PLUGIN_CIDLEN 10 /* length of channel ID */ 00030 00031 enum PluginPacketType 00032 { 00033 PluginRawDataTimePacket=8, 00034 PluginRawDataPacket, 00035 PluginRawDataGapPacket, 00036 PluginRawDataFlushPacket, 00037 PluginLogPacket, 00038 PluginMSEEDPacket 00039 }; 00040 00041 struct ptime 00042 { 00043 int year; /* year, eg. 2003 */ 00044 int yday; /* day of year (1-366) */ 00045 int hour; /* hour (0-23) */ 00046 int minute; /* minute (0-59) */ 00047 int second; /* second (0-59), 60 if leap second */ 00048 int usec; /* microsecond (0-999999) */ 00049 }; 00050 00051 struct PluginPacketHeader 00052 { 00053 enum PluginPacketType packtype; 00054 char station[PLUGIN_SIDLEN]; 00055 char channel[PLUGIN_CIDLEN]; 00056 struct ptime pt; 00057 int usec_correction; 00058 int timing_quality; 00059 int data_size; 00060 }; 00061 00062 #ifdef __cplusplus 00063 extern "C" { 00064 #endif 00065 00066 int send_raw3(const char *station, const char *channel, const struct ptime *pt, 00067 int usec_correction, int timing_quality, const int32_t *dataptr, 00068 int number_of_samples); 00069 int send_flush3(const char *station, const char *channel); 00070 int send_log3(const char *station, const struct ptime *pt, const char *fmt, 00071 ...); 00072 int send_mseed(const char *station, const void *dataptr, int packet_size); 00073 int send_raw_depoch(const char *station, const char *channel, double depoch, 00074 int usec_correction, int timing_quality, const int32_t *dataptr, 00075 int number_of_samples); 00076 00077 #ifdef PLUGIN_COMPATIBILITY 00078 int send_raw(const char *station, const char *channel, const INT_TIME *it, 00079 int usec_correction, const int32_t *dataptr, int number_of_samples); 00080 int send_raw2(const char *station, const char *channel, const INT_TIME *it, 00081 int usec_correction, int timing_quality, const int32_t *dataptr, 00082 int number_of_samples); 00083 int send_log(const char *station, const INT_TIME *it, const char *fmt, ...); 00084 #endif 00085 00086 #ifdef __cplusplus 00087 } 00088 #endif 00089 00090 #endif /* PLUGIN_H */ 00091
