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Lift code out to read_ostc_settings

Browse source 
This lifts the reading of settings out of the run() method and
introduces better error handling when libdivecomputer returns a
error.

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Anton Lundin 2014-12-29 08:52:10 +01:00 committed by Dirk Hohndel
parent 3655a726c2
commit 89e197a16b
1 changed files with 314 additions and 301 deletions
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105
configuredivecomputerthreads.cpp
View file

@ -547,52 +547,17 @@ static dc_status_t read_ostc3_settings(dc_device_t *device, DeviceDetails *m_dev
return rc;
}
void ReadSettingsThread::run()
static dc_status_t read_ostc_settings(dc_device_t *device, DeviceDetails *m_deviceDetails)
{
bool supported = false;
dc_status_t rc;
#ifdef DEBUG_OSTC
if (strcmp(m_data->vendor, "Heinrichs Weikamp") == 0 && strcmp(m_data->product, "OSTC 2N") == 0)
rc = DC_STATUS_SUCCESS;
else
#endif
rc = dc_device_open(&m_data->device, m_data->context, m_data->descriptor, m_data->devname);
if (rc == DC_STATUS_SUCCESS) {
DeviceDetails *m_deviceDetails = new DeviceDetails(0);
switch (dc_device_get_type(m_data->device)) {
case DC_FAMILY_SUUNTO_VYPER:
rc = read_suunto_vyper_settings(m_data->device, m_deviceDetails);
if (rc == DC_STATUS_SUCCESS) {
supported = true;
emit devicedetails(m_deviceDetails);
} else if (rc == DC_STATUS_UNSUPPORTED) {
supported = false;
} else {
emit error("Failed!");
}
break;
#if DC_VERSION_CHECK(0, 5, 0)
case DC_FAMILY_HW_OSTC3:
supported = true;
rc = read_ostc3_settings(m_data->device, m_deviceDetails);
if (rc == DC_STATUS_SUCCESS)
emit devicedetails(m_deviceDetails);
else
emit error("Failed!");
break;
#endif // divecomputer 0.5.0
#ifdef DEBUG_OSTC
case DC_FAMILY_NULL:
#endif
case DC_FAMILY_HW_OSTC: {
supported = true;
unsigned char data[256] = {};
#ifdef DEBUG_OSTC_CF
// FIXME: how should we report settings not supported back?
unsigned char max_CF = 0;
#endif
rc = hw_ostc_device_eeprom_read(m_data->device, 0, data, sizeof(data));
if (rc == DC_STATUS_SUCCESS) {
rc = hw_ostc_device_eeprom_read(device, 0, data, sizeof(data));
if (rc != DC_STATUS_SUCCESS)
return rc;
m_deviceDetails->setSerialNo(QString::number(data[1] << 8 ^ data[0]));
m_deviceDetails->setNumberOfDives(data[3] << 8 ^ data[2]);
//Byte5-6:
@ -832,9 +797,10 @@ void ReadSettingsThread::run()
for (int cf = 0; cf <= 31 && cf <= max_CF; cf++)
printf("CF %d: %d\n", cf, read_ostc_cf(data, cf));
#endif
}
rc = hw_ostc_device_eeprom_read(m_data->device, 1, data, sizeof(data));
if (rc == DC_STATUS_SUCCESS) {
rc = hw_ostc_device_eeprom_read(device, 1, data, sizeof(data));
if (rc != DC_STATUS_SUCCESS)
return rc;
// Byte1:
// Logbook version indicator (Not writable!)
// Byte2-3:
@ -856,13 +822,15 @@ void ReadSettingsThread::run()
m_deviceDetails->setGfHigh(read_ostc_cf(data, 33));
// CF58: Future time to surface setFutureTTS
m_deviceDetails->setFutureTTS(read_ostc_cf(data, 58));
#ifdef DEBUG_OSTC_CF
for (int cf = 32; cf <= 63 && cf <= max_CF; cf++)
printf("CF %d: %d\n", cf, read_ostc_cf(data, cf));
#endif
}
rc = hw_ostc_device_eeprom_read(m_data->device, 2, data, sizeof(data));
if (rc == DC_STATUS_SUCCESS) {
rc = hw_ostc_device_eeprom_read(device, 2, data, sizeof(data));
if (rc != DC_STATUS_SUCCESS)
return rc;
// Byte1-4:
// not used/reserved (Not writable!)
// Byte5-128:
@ -883,10 +851,55 @@ void ReadSettingsThread::run()
for (int cf = 64; cf <= 95 && cf <= max_CF; cf++)
printf("CF %d: %d\n", cf, read_ostc_cf(data, cf));
#endif
return rc;
}
void ReadSettingsThread::run()
{
bool supported = false;
dc_status_t rc;
#ifdef DEBUG_OSTC
if (strcmp(m_data->vendor, "Heinrichs Weikamp") == 0 && strcmp(m_data->product, "OSTC 2N") == 0)
rc = DC_STATUS_SUCCESS;
else
#endif
rc = dc_device_open(&m_data->device, m_data->context, m_data->descriptor, m_data->devname);
if (rc == DC_STATUS_SUCCESS) {
DeviceDetails *m_deviceDetails = new DeviceDetails(0);
switch (dc_device_get_type(m_data->device)) {
case DC_FAMILY_SUUNTO_VYPER:
rc = read_suunto_vyper_settings(m_data->device, m_deviceDetails);
if (rc == DC_STATUS_SUCCESS) {
supported = true;
emit devicedetails(m_deviceDetails);
break;
} else if (rc == DC_STATUS_UNSUPPORTED) {
supported = false;
} else {
emit error("Failed!");
}
break;
#if DC_VERSION_CHECK(0, 5, 0)
case DC_FAMILY_HW_OSTC3:
supported = true;
rc = read_ostc3_settings(m_data->device, m_deviceDetails);
if (rc == DC_STATUS_SUCCESS)
emit devicedetails(m_deviceDetails);
else
emit error("Failed!");
break;
#endif // divecomputer 0.5.0
#ifdef DEBUG_OSTC
case DC_FAMILY_NULL:
#endif
case DC_FAMILY_HW_OSTC:
supported = true;
rc = read_ostc_settings(m_data->device, m_deviceDetails);
if (rc == DC_STATUS_SUCCESS)
emit devicedetails(m_deviceDetails);
else
emit error("Failed!");
break;
default:
supported = false;
break;