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// SPDX-License-Identifier: GPL-2.0
#ifndef PARSE_H
#define PARSE_H
#define MAX_EVENT_NAME 128
#include "dive.h" // for struct event!
#include <sqlite3.h>
typedef union {
struct event event;
char allocation[sizeof(struct event) + MAX_EVENT_NAME];
} event_allocation_t;
/*
* Dive info as it is being built up..
*/
struct parser_settings {
struct {
const char *model;
uint32_t deviceid;
const char *nickname, *serial_nr, *firmware;
} dc;
};
enum import_source {
UNKNOWN,
LIBDIVECOMPUTER,
DIVINGLOG,
UDDF,
};
/*
* parser_state is the state needed by the parser(s). It is initialized
* with init_parser_state() and resources are freed with free_parser_state().
* "owning" marks pointers to objects that are freed in free_parser_state().
* In contrast, "non-owning" marks pointers to objects that are owned
* by other data-structures.
*/
struct parser_state {
bool metric;
struct parser_settings cur_settings;
enum import_source import_source;
struct divecomputer *cur_dc; /* non-owning */
struct dive *cur_dive; /* owning */
struct dive_site *cur_dive_site; /* owning */
location_t cur_location;
struct dive_trip *cur_trip; /* owning */
struct sample *cur_sample; /* non-owning */
struct picture *cur_picture; /* owning */
char *country, *city; /* owning */
bool in_settings;
bool in_userid;
struct tm cur_tm;
int lastcylinderindex, next_o2_sensor;
int o2pressure_sensor;
int sample_rate;
struct extra_data cur_extra_data;
struct units xml_parsing_units;
struct dive_table *target_table; /* non-owning */
struct trip_table *trips; /* non-owning */
struct dive_site_table *sites; /* non-owning */
sqlite3 *sql_handle; /* for SQL based parsers */
event_allocation_t event_allocation;
};
#define cur_event event_allocation.event
#ifdef __cplusplus
extern "C" {
#endif
void init_parser_state(struct parser_state *state);
void free_parser_state(struct parser_state *state);
/* the dive table holds the overall dive list; target table points at
* the table we are currently filling */
extern struct dive_table dive_table;
int trimspace(char *buffer);
void start_match(const char *type, const char *name, char *buffer);
void nonmatch(const char *type, const char *name, char *buffer);
void event_start(struct parser_state *state);
void event_end(struct parser_state *state);
struct divecomputer *get_dc(struct parser_state *state);
bool is_dive(struct parser_state *state);
void reset_dc_info(struct divecomputer *dc, struct parser_state *state);
void reset_dc_settings(struct parser_state *state);
void settings_start(struct parser_state *state);
void settings_end(struct parser_state *state);
void dc_settings_start(struct parser_state *state);
void dc_settings_end(struct parser_state *state);
void dive_site_start(struct parser_state *state);
void dive_site_end(struct parser_state *state);
void dive_start(struct parser_state *state);
void dive_end(struct parser_state *state);
void trip_start(struct parser_state *state);
void trip_end(struct parser_state *state);
void picture_start(struct parser_state *state);
void picture_end(struct parser_state *state);
cylinder_t *cylinder_start(struct parser_state *state);
void cylinder_end(struct parser_state *state);
void ws_start(struct parser_state *state);
void ws_end(struct parser_state *state);
void sample_start(struct parser_state *state);
void sample_end(struct parser_state *state);
void divecomputer_start(struct parser_state *state);
void divecomputer_end(struct parser_state *state);
void userid_start(struct parser_state *state);
void userid_stop(struct parser_state *state);
void utf8_string(char *buffer, void *_res);
void add_dive_site(char *ds_name, struct dive *dive, struct parser_state *state);
int atoi_n(char *ptr, unsigned int len);
int parse_dm4_buffer(sqlite3 *handle, const char *url, const char *buf, int size, struct dive_table *table, struct trip_table *trips, struct dive_site_table *sites);
int parse_dm5_buffer(sqlite3 *handle, const char *url, const char *buf, int size, struct dive_table *table, struct trip_table *trips, struct dive_site_table *sites);
int parse_shearwater_buffer(sqlite3 *handle, const char *url, const char *buf, int size, struct dive_table *table, struct trip_table *trips, struct dive_site_table *sites);
int parse_shearwater_cloud_buffer(sqlite3 *handle, const char *url, const char *buf, int size, struct dive_table *table, struct trip_table *trips, struct dive_site_table *sites);
int parse_cobalt_buffer(sqlite3 *handle, const char *url, const char *buf, int size, struct dive_table *table, struct trip_table *trips, struct dive_site_table *sites);
int parse_divinglog_buffer(sqlite3 *handle, const char *url, const char *buf, int size, struct dive_table *table, struct trip_table *trips, struct dive_site_table *sites);
int parse_dlf_buffer(unsigned char *buffer, size_t size, struct dive_table *table, struct trip_table *trips, struct dive_site_table *sites);
#ifdef __cplusplus
}
#endif
#endif
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