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7e33369dc8
To allow parsing into arbitrary trip_tables, add the corresponding parameter to the parsing functions and the parser state. Currently, all callers pass the global trip_table so there should be no change in functionality. These arguments will be replaced in subsequent commits. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
115 lines
3.6 KiB
C
115 lines
3.6 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#ifndef PARSE_H
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#define PARSE_H
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#define MAX_EVENT_NAME 128
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typedef union {
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struct event event;
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char allocation[sizeof(struct event) + MAX_EVENT_NAME];
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} event_allocation_t;
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/*
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* Dive info as it is being built up..
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*/
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struct parser_settings {
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struct {
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const char *model;
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uint32_t deviceid;
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const char *nickname, *serial_nr, *firmware;
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} dc;
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};
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enum import_source {
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UNKNOWN,
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LIBDIVECOMPUTER,
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DIVINGLOG,
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UDDF,
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};
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/*
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* parser_state is the state needed by the parser(s). It is initialized
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* with init_parser_state() and resources are freed with free_parser_state().
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* "owning" marks pointers to objects that are freed in free_parser_state().
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* In contrast, "non-owning" marks pointers to objects that are owned
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* by other data-structures.
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*/
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struct parser_state {
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bool metric;
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struct parser_settings cur_settings;
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enum import_source import_source;
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struct divecomputer *cur_dc; /* non-owning */
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struct dive *cur_dive; /* owning */
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struct dive_site *cur_dive_site; /* owning */
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location_t cur_location;
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dive_trip_t *cur_trip; /* owning */
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struct sample *cur_sample; /* non-owning */
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struct picture *cur_picture; /* owning */
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char *country, *city; /* owning */
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bool in_settings;
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bool in_userid;
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struct tm cur_tm;
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int cur_cylinder_index, cur_ws_index;
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int lastcylinderindex, next_o2_sensor;
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int o2pressure_sensor;
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int sample_rate;
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struct extra_data cur_extra_data;
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struct units xml_parsing_units;
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struct dive_table *target_table; /* non-owning */
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struct trip_table *trips; /* non-owning */
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sqlite3 *sql_handle; /* for SQL based parsers */
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event_allocation_t event_allocation;
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};
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#define cur_event event_allocation.event
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void init_parser_state(struct parser_state *state);
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void free_parser_state(struct parser_state *state);
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/* the dive table holds the overall dive list; target table points at
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* the table we are currently filling */
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extern struct dive_table dive_table;
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int trimspace(char *buffer);
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void start_match(const char *type, const char *name, char *buffer);
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void nonmatch(const char *type, const char *name, char *buffer);
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void event_start(struct parser_state *state);
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void event_end(struct parser_state *state);
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struct divecomputer *get_dc(struct parser_state *state);
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bool is_dive(struct parser_state *state);
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void reset_dc_info(struct divecomputer *dc, struct parser_state *state);
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void reset_dc_settings(struct parser_state *state);
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void settings_start(struct parser_state *state);
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void settings_end(struct parser_state *state);
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void dc_settings_start(struct parser_state *state);
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void dc_settings_end(struct parser_state *state);
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void dive_site_start(struct parser_state *state);
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void dive_site_end(struct parser_state *state);
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void dive_start(struct parser_state *state);
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void dive_end(struct parser_state *state);
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void trip_start(struct parser_state *state);
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void trip_end(struct parser_state *state);
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void picture_start(struct parser_state *state);
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void picture_end(struct parser_state *state);
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void cylinder_start(struct parser_state *state);
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void cylinder_end(struct parser_state *state);
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void ws_start(struct parser_state *state);
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void ws_end(struct parser_state *state);
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void sample_start(struct parser_state *state);
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void sample_end(struct parser_state *state);
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void divecomputer_start(struct parser_state *state);
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void divecomputer_end(struct parser_state *state);
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void userid_start(struct parser_state *state);
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void userid_stop(struct parser_state *state);
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void utf8_string(char *buffer, void *_res);
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void add_dive_site(char *ds_name, struct dive *dive, struct parser_state *state);
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int atoi_n(char *ptr, unsigned int len);
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#endif
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