src/plugins_d.h


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#ifndef NETDATA_PLUGINS_D_H
#define NETDATA_PLUGINS_D_H 1

#define PLUGINSD_FILE_SUFFIX ".plugin"
#define PLUGINSD_FILE_SUFFIX_LEN strlen(PLUGINSD_FILE_SUFFIX)
#define PLUGINSD_CMD_MAX (FILENAME_MAX*2)

#define PLUGINSD_KEYWORD_CHART "CHART"
#define PLUGINSD_KEYWORD_DIMENSION "DIMENSION"
#define PLUGINSD_KEYWORD_BEGIN "BEGIN"
#define PLUGINSD_KEYWORD_END "END"
#define PLUGINSD_KEYWORD_FLUSH "FLUSH"
#define PLUGINSD_KEYWORD_DISABLE "DISABLE"

#define PLUGINSD_LINE_MAX 1024
#define PLUGINSD_MAX_WORDS 20

struct plugind {
    char id[CONFIG_MAX_NAME+1];         // config node id

    char filename[FILENAME_MAX+1];      // just the filename
    char fullfilename[FILENAME_MAX+1];  // with path
    char cmd[PLUGINSD_CMD_MAX+1];       // the command that it executes

    pid_t pid;
    pthread_t thread;

    size_t successful_collections;      // the number of times we have seen
                                        // values collected from this plugin

    size_t serial_failures;             // the number of times the plugin started
                                        // without collecting values

    int update_every;                   // the plugin default data collection frequency
    volatile int obsolete;              // do not touch this structure after setting this to 1
    volatile int enabled;               // if this is enabled or not

    time_t started_t;

    struct plugind *next;
};

extern struct plugind *pluginsd_root;

extern void *pluginsd_main(void *ptr);
extern size_t pluginsd_process(RRDHOST *host, struct plugind *cd, FILE *fp, int trust_durations);
extern int pluginsd_split_words(char *str, char **words, int max_words);

#endif /* NETDATA_PLUGINS_D_H */