subsurface/core/libdivecomputer.h
Linus Torvalds 80fe8fb331 Add support for opening a DC_TRANSPORT_USBSTORAGE stream
This is part of the whole "let's support the notion of dive computers
being exported as USB storage devices" push.

With an older libdivecomputer, we'll just fall back on failing the
operation, but we still want to support the generic notion of
DC_TRANSPORT_USBSTORAGE since we have our own internal Uemis downloader.
That one won't ever get to the open phase, since it's caught earlier.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-08-27 22:11:05 -07:00

78 lines
2.4 KiB
C

// SPDX-License-Identifier: GPL-2.0
#ifndef LIBDIVECOMPUTER_H
#define LIBDIVECOMPUTER_H
/* libdivecomputer */
#ifdef DC_VERSION /* prevent a warning with wingdi.h */
#undef DC_VERSION
#endif
#include <libdivecomputer/version.h>
#include <libdivecomputer/device.h>
#include <libdivecomputer/parser.h>
// Even if we have an old libdivecomputer, Uemis uses this
#ifndef DC_TRANSPORT_USBSTORAGE
#define DC_TRANSPORT_USBSTORAGE (1 << 6)
#define dc_usb_storage_open(stream, context, devname) (DC_STATUS_UNSUPPORTED)
#endif
#include "dive.h"
#ifdef __cplusplus
extern "C" {
#endif
/* don't forget to include the UI toolkit specific display-XXX.h first
to get the definition of progressbar_t */
typedef struct dc_user_device_t
{
dc_descriptor_t *descriptor;
const char *vendor, *product, *devname;
const char *model;
unsigned char *fingerprint;
unsigned int fsize, fdiveid;
uint32_t libdc_firmware, libdc_serial;
uint32_t deviceid, diveid;
dc_device_t *device;
dc_context_t *context;
dc_iostream_t *iostream;
struct dive_trip *trip;
int preexisting;
bool force_download;
bool create_new_trip;
bool libdc_log;
bool libdc_dump;
bool bluetooth_mode;
FILE *libdc_logfile;
struct dive_table *download_table;
} device_data_t;
const char *errmsg (dc_status_t rc);
const char *do_libdivecomputer_import(device_data_t *data);
const char *do_uemis_import(device_data_t *data);
dc_status_t libdc_buffer_parser(struct dive *dive, device_data_t *data, unsigned char *buffer, int size);
void logfunc(dc_context_t *context, dc_loglevel_t loglevel, const char *file, unsigned int line, const char *function, const char *msg, void *userdata);
dc_descriptor_t *get_descriptor(dc_family_t type, unsigned int model);
extern int import_thread_cancelled;
extern const char *progress_bar_text;
extern void (*progress_callback)(const char *text);
extern double progress_bar_fraction;
extern char *logfile_name;
extern char *dumpfile_name;
dc_status_t ble_packet_open(dc_iostream_t **iostream, dc_context_t *context, const char* devaddr, void *userdata);
dc_status_t rfcomm_stream_open(dc_iostream_t **iostream, dc_context_t *context, const char* devaddr);
dc_status_t ftdi_open(dc_iostream_t **iostream, dc_context_t *context);
dc_status_t divecomputer_device_open(device_data_t *data);
unsigned int get_supported_transports(device_data_t *data);
#ifdef __cplusplus
}
#endif
#endif // LIBDIVECOMPUTER_H