Adding upstream version 1.29.3.upstream/1.29.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 84 insertions, 0 deletions

diff --git a/collectors/plugins.d/plugins_d.h b/collectors/plugins.d/plugins_d.h
new file mode 100644
index 0000000..fd99b35
--- /dev/null
+++ b/collectors/plugins.d/plugins_d.h
@@ -0,0 +1,84 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef NETDATA_PLUGINS_D_H
+#define NETDATA_PLUGINS_D_H 1
+
+#include "../../daemon/common.h"
+
+#define NETDATA_PLUGIN_HOOK_PLUGINSD \
+    { \
+        .name = "PLUGINSD", \
+        .config_section = NULL, \
+        .config_name = NULL, \
+        .enabled = 1, \
+        .thread = NULL, \
+        .init_routine = NULL, \
+        .start_routine = pluginsd_main \
+    },
+
+
+#define PLUGINSD_FILE_SUFFIX ".plugin"
+#define PLUGINSD_FILE_SUFFIX_LEN strlen(PLUGINSD_FILE_SUFFIX)
+#define PLUGINSD_CMD_MAX (FILENAME_MAX*2)
+#define PLUGINSD_STOCK_PLUGINS_DIRECTORY_PATH 0
+
+#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_KEYWORD_VARIABLE "VARIABLE"
+#define PLUGINSD_KEYWORD_LABEL "LABEL"
+#define PLUGINSD_KEYWORD_OVERWRITE "OVERWRITE"
+#define PLUGINSD_KEYWORD_GUID "GUID"
+#define PLUGINSD_KEYWORD_CONTEXT "CONTEXT"
+#define PLUGINSD_KEYWORD_TOMBSTONE "TOMBSTONE"
+#define PLUGINSD_KEYWORD_HOST "HOST"
+
+
+#define PLUGINSD_LINE_MAX 1024
+#define PLUGINSD_LINE_MAX_SSL_READ 512
+#define PLUGINSD_MAX_WORDS 20
+
+#define PLUGINSD_MAX_DIRECTORIES 20
+extern char *plugin_directories[PLUGINSD_MAX_DIRECTORIES];
+
+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
+
+    volatile pid_t pid;
+    netdata_thread_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 sig_atomic_t obsolete;     // do not touch this structure after setting this to 1
+    volatile sig_atomic_t enabled;      // if this is enabled or not
+
+    time_t started_t;
+    uint32_t version;
+    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, char *recover_string, char **recover_location, int max_recover);
+
+extern int pluginsd_initialize_plugin_directories();
+
+extern int config_isspace(char c);
+extern int pluginsd_space(char c);
+
+#endif /* NETDATA_PLUGINS_D_H */