SANE_Status soapht_control_option(SANE_Handle handle, SANE_Int option, SANE_Action action, void *value, SANE_Int *set_result)
{
struct soap_session *ps = (struct soap_session *)handle;
SANE_Int *int_value = value, mset_result=0;
int i, stat=SANE_STATUS_INVAL;
char sz[64];
switch(option)
{
case SOAP_OPTION_COUNT:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = SOAP_OPTION_MAX;
stat = SANE_STATUS_GOOD;
}
break;
case SOAP_OPTION_SCAN_MODE:
if (action == SANE_ACTION_GET_VALUE)
{
for (i=0; ps->scanModeList[i]; i++)
{
if (ps->currentScanMode == ps->scanModeMap[i])
{
strcpy(value, ps->scanModeList[i]);
stat = SANE_STATUS_GOOD;
break;
}
}
}
else if (action == SANE_ACTION_SET_VALUE)
{
for (i=0; ps->scanModeList[i]; i++)
{
if (strcasecmp(ps->scanModeList[i], value) == 0)
{
ps->currentScanMode = ps->scanModeMap[i];
set_scan_mode_side_effects(ps, ps->currentScanMode);
mset_result |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS;
stat = SANE_STATUS_GOOD;
break;
}
}
}
else
{ /* Set default. */
ps->currentScanMode = ps->scanModeMap[0];
set_scan_mode_side_effects(ps, ps->currentScanMode);
stat = SANE_STATUS_GOOD;
}
break;
case SOAP_OPTION_INPUT_SOURCE:
if (action == SANE_ACTION_GET_VALUE)
{
for (i=0; ps->inputSourceList[i]; i++)
{
if (ps->currentInputSource == ps->inputSourceMap[i])
{
strcpy(value, ps->inputSourceList[i]);
stat = SANE_STATUS_GOOD;
break;
}
}
}
else if (action == SANE_ACTION_SET_VALUE)
{
for (i=0; ps->inputSourceList[i]; i++)
{
if (strcasecmp(ps->inputSourceList[i], value) == 0)
{
ps->currentInputSource = ps->inputSourceMap[i];
set_input_source_side_effects(ps, ps->currentInputSource);
if(ps->currentInputSource == IS_ADF || ps->currentInputSource == IS_ADF_DUPLEX)
{
i = ps->adf_resolutionList[0] + 1;
while(i--) ps->resolutionList[i] = ps->adf_resolutionList[i];
}
else //if(ps->currentInputSource == IS_PLATEN)
{
i = ps->platen_resolutionList[0] + 1;
while(i--) ps->resolutionList[i] = ps->platen_resolutionList[i];
}
mset_result |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS;
stat = SANE_STATUS_GOOD;
break;
}
}
}
else
{ /* Set default. */
ps->currentInputSource = ps->inputSourceMap[0];
set_input_source_side_effects(ps, ps->currentInputSource);
mset_result |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS;
stat = SANE_STATUS_GOOD;
}
break;
case SOAP_OPTION_SCAN_RESOLUTION:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentResolution;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
for (i=1; i <= ps->resolutionList[0]; i++)
{
if (ps->resolutionList[i] == *int_value)
{
ps->currentResolution = *int_value;
mset_result |= SANE_INFO_RELOAD_PARAMS;
stat = SANE_STATUS_GOOD;
break;
}
}
if (stat != SANE_STATUS_GOOD)
{
ps->currentResolution = ps->resolutionList[1];
stat = SANE_STATUS_GOOD;
}
}
else
{ /* Set default. */
ps->currentResolution = 75;
stat = SANE_STATUS_GOOD;
}
break;
case SOAP_OPTION_CONTRAST:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentContrast;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
if (*int_value >= SOAP_CONTRAST_MIN && *int_value <= SOAP_CONTRAST_MAX)
{
ps->currentContrast = *int_value;
}
else
{
ps->currentContrast = SOAP_CONTRAST_DEFAULT;
}
mset_result |= SANE_INFO_RELOAD_PARAMS;
stat = SANE_STATUS_GOOD;
}
else
{ /* Set default. */
ps->currentContrast = SOAP_CONTRAST_DEFAULT;
stat = SANE_STATUS_GOOD;
}
break;
case SOAP_OPTION_BRIGHTNESS:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentBrightness;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
if (*int_value >= SOAP_BRIGHTNESS_MIN && *int_value <= SOAP_BRIGHTNESS_MAX)
{
ps->currentBrightness = *int_value;
}
else
{
ps->currentBrightness = SOAP_BRIGHTNESS_DEFAULT;
}
stat = SANE_STATUS_GOOD;
}
else
{ /* Set default. */
ps->currentBrightness = SOAP_BRIGHTNESS_DEFAULT;
stat = SANE_STATUS_GOOD;
}
break;
case SOAP_OPTION_COMPRESSION:
if (action == SANE_ACTION_GET_VALUE)
{
for (i=0; ps->compressionList[i]; i++)
{
if (ps->currentCompression == ps->compressionMap[i])
{
strcpy(value, ps->compressionList[i]);
stat = SANE_STATUS_GOOD;
break;
}
}
}
else if (action == SANE_ACTION_SET_VALUE)
{
for (i=0; ps->compressionList[i]; i++)
{
if (strcasecmp(ps->compressionList[i], value) == 0)
{
ps->currentCompression = ps->compressionMap[i];
stat = SANE_STATUS_GOOD;
break;
}
}
}
else
{ /* Set default. */
ps->currentCompression = SF_JFIF;
stat = SANE_STATUS_GOOD;
}
break;
case SOAP_OPTION_JPEG_QUALITY:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentJpegQuality;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
if (*int_value >= MIN_JPEG_COMPRESSION_FACTOR && *int_value <= MAX_JPEG_COMPRESSION_FACTOR)
{
ps->currentJpegQuality = *int_value;
stat = SANE_STATUS_GOOD;
break;
}
}
else
{ /* Set default. */
ps->currentJpegQuality = SAFER_JPEG_COMPRESSION_FACTOR;
stat = SANE_STATUS_GOOD;
}
break;
case SOAP_OPTION_TL_X:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentTlx;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
if (*int_value >= ps->tlxRange.min && *int_value <= ps->tlxRange.max)
{
ps->currentTlx = *int_value;
mset_result |= SANE_INFO_RELOAD_PARAMS;
stat = SANE_STATUS_GOOD;
break;
}
}
else
{ /* Set default. */
ps->currentTlx = ps->tlxRange.min;
stat = SANE_STATUS_GOOD;
}
break;
case SOAP_OPTION_TL_Y:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentTly;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
if (*int_value >= ps->tlyRange.min && *int_value <= ps->tlyRange.max)
{
ps->currentTly = *int_value;
mset_result |= SANE_INFO_RELOAD_PARAMS;
stat = SANE_STATUS_GOOD;
break;
}
}
else
{ /* Set default. */
ps->currentTly = ps->tlyRange.min;
stat = SANE_STATUS_GOOD;
}
break;
case SOAP_OPTION_BR_X:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentBrx;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
if (*int_value >= ps->brxRange.min && *int_value <= ps->brxRange.max)
{
ps->currentBrx = *int_value;
mset_result |= SANE_INFO_RELOAD_PARAMS;
stat = SANE_STATUS_GOOD;
break;
}
}
else
{ /* Set default. */
ps->currentBrx = ps->brxRange.max;
stat = SANE_STATUS_GOOD;
}
break;
case SOAP_OPTION_BR_Y:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentBry;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
if (*int_value >= ps->bryRange.min && *int_value <= ps->bryRange.max)
{
ps->currentBry = *int_value;
mset_result |= SANE_INFO_RELOAD_PARAMS;
stat = SANE_STATUS_GOOD;
break;
}
}
else
{ /* Set default. */
ps->currentBry = ps->bryRange.max;
stat = SANE_STATUS_GOOD;
}
break;
default:
break;
}
if (set_result)
*set_result = mset_result;
if (stat != SANE_STATUS_GOOD)
{
BUG("control_option failed: option=%s action=%s\n", ps->option[option].name,
action==SANE_ACTION_GET_VALUE ? "get" : action==SANE_ACTION_SET_VALUE ? "set" : "auto");
}
DBG8("sane_hpaio_control_option (option=%s action=%s value=%s)\n", ps->option[option].name,
action==SANE_ACTION_GET_VALUE ? "get" : action==SANE_ACTION_SET_VALUE ? "set" : "auto",
value ? ps->option[option].type == SANE_TYPE_STRING ? (char *)value : psnprintf(sz, sizeof(sz), "%d", *(int *)value) : "na");
return stat;
} /* soapht_control_option */
SANE_Status ledm_control_option(SANE_Handle handle, SANE_Int option, SANE_Action action, void *value, SANE_Int *set_result)
{
struct ledm_session *ps = (struct ledm_session *)handle;
SANE_Int *int_value = value, mset_result=0;
int i, stat=SANE_STATUS_INVAL;
switch(option)
{
case LEDM_OPTION_COUNT:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = LEDM_OPTION_MAX;
stat = SANE_STATUS_GOOD;
}
break;
case LEDM_OPTION_SCAN_MODE:
if(action == SANE_ACTION_GET_VALUE)
{
for(i=0; ps->scanModeList[i]; i++)
{
if(ps->currentScanMode == ps->scanModeMap[i])
{
strcpy(value, ps->scanModeList[i]);
stat = SANE_STATUS_GOOD;
break;
}
}
}
else if (action == SANE_ACTION_SET_VALUE)
{
for (i=0; ps->scanModeList[i]; i++)
{
if (strcasecmp(ps->scanModeList[i], value) == 0)
{
ps->currentScanMode = ps->scanModeMap[i];
set_scan_mode_side_effects(ps, ps->currentScanMode);
mset_result |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS;
stat = SANE_STATUS_GOOD;
break;
}
}
}
else
{ /* Set default. */
ps->currentScanMode = CE_COLOR8;
set_scan_mode_side_effects(ps, ps->currentScanMode);
stat = SANE_STATUS_GOOD;
}
break;
case LEDM_OPTION_INPUT_SOURCE:
if (action == SANE_ACTION_GET_VALUE)
{
for (i=0; ps->inputSourceList[i]; i++)
{
if (ps->currentInputSource == ps->inputSourceMap[i])
{
strcpy(value, ps->inputSourceList[i]);
stat = SANE_STATUS_GOOD;
break;
}
}
}
else if (action == SANE_ACTION_SET_VALUE)
{
for (i=0; ps->inputSourceList[i]; i++)
{
if (strcasecmp(ps->inputSourceList[i], value) == 0)
{
ps->currentInputSource = ps->inputSourceMap[i];
set_input_source_side_effects(ps, ps->currentInputSource);
if(ps->currentInputSource == IS_PLATEN)
{
i = session->platen_resolutionList[0] + 1;
while(i--) session->resolutionList[i] = session->platen_resolutionList[i];
}
else
{
i = session->adf_resolutionList[0] + 1;
while(i--) session->resolutionList[i] = session->adf_resolutionList[i];
}
ps->currentResolution = session->resolutionList[1];
break;
}
}
/*For some devices resolution varies, when we change 'source' in Xsane.
Hence need to update the resolution */
if (i>1) /*Number of sources > 1*/
{
if(session->platen_resolutionList[1] != session->adf_resolutionList[1])
ps->currentResolution = session->resolutionList[1];
}
mset_result |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS;
stat = SANE_STATUS_GOOD;
break;
}
else
{ /* Set default. */
ps->currentInputSource = IS_PLATEN;
set_input_source_side_effects(ps, ps->currentInputSource);
mset_result |= SANE_INFO_RELOAD_PARAMS | SANE_INFO_RELOAD_OPTIONS;
stat = SANE_STATUS_GOOD;
}
break;
case LEDM_OPTION_SCAN_RESOLUTION:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentResolution;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
for (i=1; i <= ps->resolutionList[0]; i++)
{
if (ps->resolutionList[i] == *int_value)
{
ps->currentResolution = *int_value;
if(ps->currentResolution == 4800) SendScanEvent(ps->uri, EVENT_SIZE_WARNING);
mset_result |= SANE_INFO_RELOAD_PARAMS;
stat = SANE_STATUS_GOOD;
break;
}
}
if (stat != SANE_STATUS_GOOD)
{
ps->currentResolution = ps->resolutionList[1];
stat = SANE_STATUS_GOOD;
}
}
else
{ /* Set default. */
ps->currentResolution = 75;
stat = SANE_STATUS_GOOD;
}
break;
case LEDM_OPTION_CONTRAST:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentContrast;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
if (*int_value >= LEDM_CONTRAST_MIN && *int_value <= LEDM_CONTRAST_MAX)
{
ps->currentContrast = *int_value;
}
else
{
ps->currentContrast = LEDM_CONTRAST_DEFAULT;
}
mset_result |= SANE_INFO_RELOAD_PARAMS;
stat = SANE_STATUS_GOOD;
}
else
{ /* Set default. */
ps->currentContrast = LEDM_CONTRAST_DEFAULT;
stat = SANE_STATUS_GOOD;
}
break;
case LEDM_OPTION_COMPRESSION:
if (action == SANE_ACTION_GET_VALUE)
{
for (i=0; ps->compressionList[i]; i++)
{
if (ps->currentCompression == ps->compressionMap[i])
{
strcpy(value, ps->compressionList[i]);
stat = SANE_STATUS_GOOD;
break;
}
}
}
else if (action == SANE_ACTION_SET_VALUE)
{
for (i=0; ps->compressionList[i]; i++)
{
if (strcasecmp(ps->compressionList[i], value) == 0)
{
ps->currentCompression = ps->compressionMap[i];
stat = SANE_STATUS_GOOD;
break;
}
}
}
else
{ /* Set default. */
ps->currentCompression = SF_JPEG;
stat = SANE_STATUS_GOOD;
}
break;
case LEDM_OPTION_JPEG_QUALITY:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentJpegQuality;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
if (*int_value >= MIN_JPEG_COMPRESSION_FACTOR && *int_value <= MAX_JPEG_COMPRESSION_FACTOR)
{
ps->currentJpegQuality = *int_value;
stat = SANE_STATUS_GOOD;
break;
}
}
else
{ /* Set default. */
ps->currentJpegQuality = SAFER_JPEG_COMPRESSION_FACTOR;
stat = SANE_STATUS_GOOD;
}
break;
case LEDM_OPTION_TL_X:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentTlx;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
if (*int_value >= ps->tlxRange.min && *int_value <= ps->tlxRange.max)
{
ps->currentTlx = *int_value;
mset_result |= SANE_INFO_RELOAD_PARAMS;
stat = SANE_STATUS_GOOD;
break;
}
}
else
{ /* Set default. */
ps->currentTlx = ps->tlxRange.min;
stat = SANE_STATUS_GOOD;
}
break;
case LEDM_OPTION_TL_Y:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentTly;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
if (*int_value >= ps->tlyRange.min && *int_value <= ps->tlyRange.max)
{
ps->currentTly = *int_value;
mset_result |= SANE_INFO_RELOAD_PARAMS;
stat = SANE_STATUS_GOOD;
break;
}
}
else
{ /* Set default. */
ps->currentTly = ps->tlyRange.min;
stat = SANE_STATUS_GOOD;
}
break;
case LEDM_OPTION_BR_X:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentBrx;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
if (*int_value >= ps->brxRange.min && *int_value <= ps->brxRange.max)
{
ps->currentBrx = *int_value;
mset_result |= SANE_INFO_RELOAD_PARAMS;
stat = SANE_STATUS_GOOD;
break;
}
}
else
{ /* Set default. */
ps->currentBrx = ps->brxRange.max;
stat = SANE_STATUS_GOOD;
}
break;
case LEDM_OPTION_BR_Y:
if (action == SANE_ACTION_GET_VALUE)
{
*int_value = ps->currentBry;
stat = SANE_STATUS_GOOD;
}
else if (action == SANE_ACTION_SET_VALUE)
{
if (*int_value >= ps->bryRange.min && *int_value <= ps->bryRange.max)
{
ps->currentBry = *int_value;
mset_result |= SANE_INFO_RELOAD_PARAMS;
stat = SANE_STATUS_GOOD;
break;
}
}
else
{ /* Set default. */
ps->currentBry = ps->bryRange.max;
stat = SANE_STATUS_GOOD;
}
break;
default:
break;
}
if (set_result)
*set_result = mset_result;
if (stat != SANE_STATUS_GOOD)
{
BUG("control_option failed: option=%s action=%s\n", ps->option[option].name, action==SANE_ACTION_GET_VALUE ? "get" : action==SANE_ACTION_SET_VALUE ? "set" : "auto");
}
return stat;
} /* ledm_control_option */
