diff options
Diffstat (limited to 'parser/parser.h')
-rw-r--r-- | parser/parser.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/parser/parser.h b/parser/parser.h deleted file mode 100644 index ad7488389..000000000 --- a/parser/parser.h +++ /dev/null @@ -1,123 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -#ifndef NETDATA_INCREMENTAL_PARSER_H -#define NETDATA_INCREMENTAL_PARSER_H 1 - -#include "daemon/common.h" - -#define PARSER_MAX_CALLBACKS 20 -#define PARSER_MAX_RECOVER_KEYWORDS 128 -#define WORKER_PARSER_FIRST_JOB 3 - -// this has to be in-sync with the same at receiver.c -#define WORKER_RECEIVER_JOB_REPLICATION_COMPLETION (WORKER_PARSER_FIRST_JOB - 3) - -// PARSER return codes -typedef enum parser_rc { - PARSER_RC_OK, // Callback was successful, go on - PARSER_RC_STOP, // Callback says STOP - PARSER_RC_ERROR // Callback failed (abort rest of callbacks) -} PARSER_RC; - -typedef enum parser_input_type { - PARSER_INPUT_SPLIT = (1 << 1), - PARSER_INPUT_KEEP_ORIGINAL = (1 << 2), - PARSER_INPUT_PROCESSED = (1 << 3), - PARSER_NO_PARSE_INIT = (1 << 4), - PARSER_NO_ACTION_INIT = (1 << 5), - PARSER_DEFER_UNTIL_KEYWORD = (1 << 6), -} PARSER_INPUT_TYPE; - -#define PARSER_INPUT_FULL (PARSER_INPUT_SPLIT|PARSER_INPUT_ORIGINAL) - -typedef PARSER_RC (*keyword_function)(char **words, size_t num_words, void *user_data); - -typedef struct parser_keyword { - size_t worker_job_id; - char *keyword; - uint32_t keyword_hash; - int func_no; - keyword_function func[PARSER_MAX_CALLBACKS+1]; - struct parser_keyword *next; -} PARSER_KEYWORD; - -typedef struct parser_data { - char *line; - struct parser_data *next; -} PARSER_DATA; - -typedef struct parser { - size_t worker_job_next_id; - uint8_t version; // Parser version - RRDHOST *host; - int fd; // Socket - FILE *fp_input; // Input source e.g. stream - FILE *fp_output; // Stream to send commands to plugin -#ifdef ENABLE_HTTPS - struct netdata_ssl *ssl_output; -#endif - PARSER_DATA *data; // extra input - PARSER_KEYWORD *keyword; // List of parse keywords and functions - void *user; // User defined structure to hold extra state between calls - uint32_t flags; - size_t line; - - char *(*read_function)(char *buffer, long unsigned int, void *input); - int (*eof_function)(void *input); - keyword_function unknown_function; - char buffer[PLUGINSD_LINE_MAX]; - char *recover_location[PARSER_MAX_RECOVER_KEYWORDS+1]; - char recover_input[PARSER_MAX_RECOVER_KEYWORDS]; -#ifdef ENABLE_HTTPS - int bytesleft; - char tmpbuffer[PLUGINSD_LINE_MAX]; - char *readfrom; -#endif - - struct { - const char *end_keyword; - BUFFER *response; - void (*action)(struct parser *parser, void *action_data); - void *action_data; - } defer; - - struct { - DICTIONARY *functions; - usec_t smaller_timeout; - } inflight; - -} PARSER; - -int find_first_keyword(const char *str, char *keyword, int max_size, int (*custom_isspace)(char)); - -PARSER *parser_init(RRDHOST *host, void *user, FILE *fp_input, FILE *fp_output, int fd, PARSER_INPUT_TYPE flags, void *ssl); -int parser_add_keyword(PARSER *working_parser, char *keyword, keyword_function func); -int parser_next(PARSER *working_parser); -int parser_action(PARSER *working_parser, char *input); -int parser_push(PARSER *working_parser, char *line); -void parser_destroy(PARSER *working_parser); -int parser_recover_input(PARSER *working_parser); - -size_t pluginsd_process(RRDHOST *host, struct plugind *cd, FILE *fp_plugin_input, FILE *fp_plugin_output, int trust_durations); - -PARSER_RC pluginsd_set(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_begin(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_end(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_chart(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_chart_definition_end(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_dimension(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_variable(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_flush(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_disable(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_label(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_overwrite(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_clabel_commit(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_clabel(char **words, size_t num_words, void *user); - -PARSER_RC pluginsd_replay_rrdset_begin(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_replay_rrddim_collection_state(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_replay_rrdset_collection_state(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_replay_set(char **words, size_t num_words, void *user); -PARSER_RC pluginsd_replay_end(char **words, size_t num_words, void *user); - -#endif |