/*
* no attach function
*/
static void
null_attach (void)
{
SANE_Status status;
status = sanei_configure_attach (CONFIG_PATH
"/data/umax_pp.conf", NULL, NULL);
/* check results */
assert (status == SANE_STATUS_GOOD);
}
/*
* string option
*/
static void
string_option (void)
{
SANE_Status status;
SANEI_Config config;
SANE_Char modelname[128];
SANE_Char vendor[128];
SANE_Option_Descriptor *options[2];
void *values[2];
int i;
i = 0;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "modelname";
options[i]->title = "model name";
options[i]->desc = "user provided scanner's model name";
options[i]->type = SANE_TYPE_STRING;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = 128;
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_NONE;
values[i] = modelname;
i++;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "vendor";
options[i]->title = "vendor name";
options[i]->desc = "user provided scanner's vendor name";
options[i]->type = SANE_TYPE_STRING;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = 128;
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_NONE;
values[i] = vendor;
i++;
config.count = i;
config.descriptors = options;
config.values = values;
/* configure and attach */
status =
sanei_configure_attach (CONFIG_PATH "/data/string.conf",
&config, check_config_attach);
/* check results */
assert (status == SANE_STATUS_GOOD);
assert (strcmp (modelname, "my model") == 0);
assert (strcmp (vendor, "my vendor") == 0);
}
/*
* non-existent config file
*/
static void
inexistent_config (void)
{
SANE_Status status;
SANEI_Config config;
config.count = 0;
config.descriptors = NULL;
config.values = NULL;
status = sanei_configure_attach (CONFIG_PATH
"/data/inexistent.conf", &config, NULL);
/* check results */
assert (status != SANE_STATUS_GOOD);
}
/*
* boolean option
*/
static void
wrong_bool_option (void)
{
SANE_Status status;
SANEI_Config config;
SANE_Option_Descriptor *options[2];
void *values[2];
SANE_Bool booltrue, boolfalse;
int i;
i = 0;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "booltrue";
options[i]->title = "boolean true";
options[i]->type = SANE_TYPE_BOOL;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Bool);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_NONE;
values[i] = &booltrue;
i++;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "boolfalse";
options[i]->title = "boolean false";
options[i]->type = SANE_TYPE_BOOL;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Bool);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_NONE;
values[i] = &boolfalse;
i++;
config.descriptors = options;
config.values = values;
config.count = i;
/* configure and attach */
status =
sanei_configure_attach (CONFIG_PATH "/data/wrong-boolean.conf",
&config, check_config_attach);
/* check results */
assert (status == SANE_STATUS_INVAL);
assert (booltrue == SANE_TRUE);
}
/*
* empty config : backend has no configuration option
*/
static void
empty_config (void)
{
SANE_Status status;
SANEI_Config config;
config.count = 0;
config.descriptors = NULL;
config.values = NULL;
status =
sanei_configure_attach (CONFIG_PATH "/data/empty.conf",
&config, check_config_attach);
/* check results */
assert (status == SANE_STATUS_GOOD);
}
/*
* string option with string list constraint
*/
static void
wrong_string_list_option (void)
{
SANE_Status status;
SANEI_Config config;
SANE_Char choice[128];
SANE_Option_Descriptor *options[1];
void *values[1];
int i;
i = 0;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "string-choice";
options[i]->title = "string choice";
options[i]->desc = "one string among a fixed list";
options[i]->type = SANE_TYPE_STRING;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = 128;
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_STRING_LIST;
options[i]->constraint.string_list = string_list;
values[i] = choice;
i++;
config.descriptors = options;
config.values = values;
config.count = i;
choice[0] = 0;
/* configure and attach */
status =
sanei_configure_attach (CONFIG_PATH
"/data/wrong-string-list.conf", &config,
check_config_attach);
/* check results */
assert (status == SANE_STATUS_INVAL);
assert (strcmp (choice, "") == 0);
}
/*
* word array
*/
static void
word_array_option (void)
{
SANE_Status status;
SANEI_Config config;
SANE_Word numbers[7];
SANE_Option_Descriptor *options[1];
void *values[1];
int i;
i = 0;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "numbers";
options[i]->title = "some numbers";
options[i]->desc = "an array of numbers";
options[i]->type = SANE_TYPE_INT;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Word) * 7;
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_RANGE;
options[i]->constraint.range = &model_range;
values[i] = numbers;
i++;
config.descriptors = options;
config.values = values;
config.count = i;
/* configure and attach */
status =
sanei_configure_attach (CONFIG_PATH "/data/word-array.conf",
&config, check_config_attach);
/* check results */
assert (status == SANE_STATUS_GOOD);
for (i = 0; i < 7; i++)
{
assert (numbers[i] == 1000 + 100 * i);
}
}
SANE_Status
sane_get_devices (const SANE_Device *** device_list, SANE_Bool local)
{
SANEI_Config config;
struct device *dev;
int dev_count;
int i;
DBG (3, "%s: %p, %d\n", __FUNCTION__, (const void *)device_list, local);
if (devlist) {
if (device_list)
*device_list = devlist;
return SANE_STATUS_GOOD;
}
free_devices ();
config.count = 0;
config.descriptors = NULL;
config.values = NULL;
sanei_configure_attach (XEROX_CONFIG_FILE, &config, list_conf_devices);
for (dev_count = 0, dev = devices_head; dev; dev = dev->next)
dev_count++;
devlist = malloc ((dev_count + 1) * sizeof (*devlist));
if (!devlist)
{
DBG (1, "%s: malloc: no memory\n", __FUNCTION__);
return SANE_STATUS_NO_MEM;
}
for (i = 0, dev = devices_head; dev; dev = dev->next)
devlist[i++] = &dev->sane;
devlist[i++] = NULL;
if (device_list)
*device_list = devlist;
return SANE_STATUS_GOOD;
}
static void
snapscan (void)
{
SANE_Status status;
SANEI_Config config;
SANE_Char firmware[128];
SANE_Option_Descriptor *options[1];
void *values[1];
int i;
i = 0;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "firmware";
options[i]->title = "scanner's firmware path";
options[i]->desc = "user provided scanner's full path";
options[i]->type = SANE_TYPE_STRING;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (firmware);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_NONE;
values[i] = firmware;
i++;
config.descriptors = options;
config.values = values;
config.count = i;
/* configure and attach */
status =
sanei_configure_attach (CONFIG_PATH "/data/snapscan.conf",
&config, check_config_attach);
/* check results */
assert (status == SANE_STATUS_GOOD);
assert (strcmp (firmware, "/usr/share/sane/snapscan/your-firmwarefile.bin")
== 0);
/* TODO must test attach() done */
}
/*
* int option out of range
*/
static void
wrong_range_int_option (void)
{
SANE_Status status;
SANEI_Config config;
SANE_Word modelnumber = -1;
SANE_Option_Descriptor *options[1];
void *values[1];
int i;
i = 0;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "modelnumber";
options[i]->title = "model number";
options[i]->desc = "user provided scanner's model number";
options[i]->type = SANE_TYPE_INT;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Word);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_RANGE;
options[i]->constraint.range = &model_range;
values[i] = &modelnumber;
i++;
config.descriptors = options;
config.values = values;
config.count = i;
/* configure and attach */
status =
sanei_configure_attach (CONFIG_PATH "/data/wrong-range.conf",
&config, check_config_attach);
/* check results */
assert (status == SANE_STATUS_INVAL);
assert (modelnumber == -1);
}
/*
* fixed option with value out of range
*/
static void
wrong_fixed_option (void)
{
SANE_Status status;
SANEI_Config config;
SANE_Word height;
SANE_Option_Descriptor *options[1];
void *values[1];
int i;
i = 0;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "height";
options[i]->title = "height";
options[i]->type = SANE_TYPE_FIXED;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Word);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_RANGE;
options[i]->constraint.range = &height_range;
values[i] = &height;
i++;
config.descriptors = options;
config.values = values;
config.count = i;
/* configure and attach */
status =
sanei_configure_attach (CONFIG_PATH "/data/wrong-fixed.conf",
&config, check_config_attach);
/* check results */
assert (status == SANE_STATUS_INVAL);
}
/*
* fixed option
*/
static void
fixed_option (void)
{
SANE_Status status;
SANEI_Config config;
SANE_Word width, height, fixedarray[7];
SANE_Option_Descriptor *options[3];
void *values[3];
int i;
i = 0;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "width";
options[i]->title = "width";
options[i]->type = SANE_TYPE_FIXED;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Word);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_NONE;
values[i] = &width;
i++;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "height";
options[i]->title = "height";
options[i]->type = SANE_TYPE_FIXED;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Word);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_NONE;
values[i] = &height;
i++;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "array-of-fixed";
options[i]->title = "array of fixed";
options[i]->type = SANE_TYPE_FIXED;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (fixedarray);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_RANGE;
options[i]->constraint.range = &height_range;
values[i] = fixedarray;
i++;
config.descriptors = options;
config.values = values;
config.count = i;
/* configure and attach */
status =
sanei_configure_attach (CONFIG_PATH "/data/fixed.conf",
&config, check_config_attach);
/* check results */
assert (status == SANE_STATUS_GOOD);
assert (width == SANE_FIX (21.0));
assert (height == SANE_FIX (29.7));
for (i = 0; i < 7; i++)
{
assert (fixedarray[i] == SANE_FIX (2.0 + 0.1 * ((float) i)));
}
}
/*
* real umax_pp confiugration file parsing
*/
static void
umax_pp (void)
{
SANE_Status status;
SANEI_Config config;
SANE_Option_Descriptor *options[9];
void *values[9];
int i = 0;
/* placeholders for options */
SANE_Word buffersize = -1;
SANE_Word redgain = -1;
SANE_Word greengain = -1;
SANE_Word bluegain = -1;
SANE_Word redoffset = -1;
SANE_Word greenoffset = -1;
SANE_Word blueoffset = -1;
SANE_Char model[128];
i = 0;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "buffer";
options[i]->type = SANE_TYPE_INT;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Word);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_RANGE;
options[i]->constraint.range = &buffer_range;
values[i] = &buffersize;
i++;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "red-gain";
options[i]->type = SANE_TYPE_INT;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Word);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_RANGE;
options[i]->constraint.range = &value16_range;
values[i] = &redgain;
i++;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "green-gain";
options[i]->type = SANE_TYPE_INT;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Word);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_RANGE;
options[i]->constraint.range = &value16_range;
values[i] = &greengain;
i++;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "blue-gain";
options[i]->type = SANE_TYPE_INT;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Word);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_RANGE;
options[i]->constraint.range = &value16_range;
values[i] = &bluegain;
i++;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "red-offset";
options[i]->type = SANE_TYPE_INT;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Word);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_RANGE;
options[i]->constraint.range = &value16_range;
values[i] = &redoffset;
i++;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "green-offset";
options[i]->type = SANE_TYPE_INT;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Word);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_RANGE;
options[i]->constraint.range = &value16_range;
values[i] = &greenoffset;
i++;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "blue-offset";
options[i]->type = SANE_TYPE_INT;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = sizeof (SANE_Word);
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_RANGE;
options[i]->constraint.range = &value16_range;
values[i] = &blueoffset;
i++;
options[i] =
(SANE_Option_Descriptor *) malloc (sizeof (SANE_Option_Descriptor));
options[i]->name = "astra";
options[i]->type = SANE_TYPE_STRING;
options[i]->unit = SANE_UNIT_NONE;
options[i]->size = 128;
options[i]->cap = SANE_CAP_SOFT_SELECT;
options[i]->constraint_type = SANE_CONSTRAINT_STRING_LIST;
options[i]->constraint.string_list = astra_models;
values[i] = &model;
i++;
config.descriptors = options;
config.values = values;
config.count = i;
model[0] = 0;
/* configure and attach */
status =
sanei_configure_attach (CONFIG_PATH "/data/umax_pp.conf",
&config, check_config_attach);
/* check results */
assert (status == SANE_STATUS_GOOD);
assert (buffersize == 1048576);
assert (redgain == 1);
assert (greengain == 2);
assert (bluegain == 3);
assert (redoffset == 4);
assert (greenoffset == 5);
assert (blueoffset == 6);
assert (strcmp (model, "1600") == 0);
assert (strcmp (lastdevname, "port safe-auto") == 0);
/* free memory */
while (i > 0)
{
i--;
free (options[i]);
}
}
