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import: free dc_descriptor in new device_data_t destructor

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It seems that smartrak was the only part of the code that cared
about freeing the dc_descriptor. Make that a general feature
of the new device_data_t destructor, which we could implement
now that things are in C++.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-05-02 21:59:14 +02:00 • committed by bstoeger
parent 01306224ff
commit e29a0c1b29
3 changed files with 14 additions and 8 deletions
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10
core/libdivecomputer.cpp
View file

@ -55,6 +55,16 @@ static int current_gas_index;
#define INFO(fmt, ...) report_info("INFO: " fmt, ##__VA_ARGS__)
#define ERROR(fmt, ...) report_info("ERROR: " fmt, ##__VA_ARGS__)
device_data_t::device_data_t()
{
}
device_data_t::~device_data_t()
{
if (descriptor)
dc_descriptor_free(descriptor);
}
/*
* Directly taken from libdivecomputer's examples/common.c to improve
* the error messages resulting from libdc's return codes

6
core/libdivecomputer.h
View file

@ -29,7 +29,7 @@ struct dive;
struct divelog;
struct devices;
typedef struct {
struct device_data_t {
dc_descriptor_t *descriptor = nullptr;
std::string vendor, product, devname;
std::string model, btname;
@ -48,7 +48,9 @@ typedef struct {
FILE *libdc_logfile = nullptr;
struct divelog *log = nullptr;
void *androidUsbDeviceDescriptor = nullptr;
} device_data_t;
device_data_t();
~device_data_t();
};
const char *errmsg (dc_status_t rc);
std::string do_libdivecomputer_import(device_data_t *data);

6
smtk-import/smartrak.cpp
View file

@ -842,11 +842,6 @@ static dc_status_t prepare_data(int data_model, const char *serial, dc_family_t
}
}
static void device_data_free(device_data_t &dev_data)
{
dc_descriptor_free(dev_data.descriptor);
}
/*
* Returns a buffer prepared for libdc parsing.
* Aladin and memomouse dives were imported from datatrak, so they lack of a
@ -1048,7 +1043,6 @@ extern "C" void smartrak_import(const char *file, struct divelog *log)
concat(&smtkdive->notes, "\n", std::string((char *)col[coln(REMARKS)]->bind_ptr));
record_dive_to_table(smtkdive, log->dives);
device_data_free(devdata);
}
mdb_free_catalog(mdb_clon);
mdb->catalog = NULL;