// Get the sibling and the sibling's sibling, where <p___> indicates an indirection.
NODEEX GetGcNextSibling(ArvGc *pGenicam, NODEEX nodeex)
{
const char *szName=0;
// Go to the sibling.
nodeex.pNode = nodeex.pNodeSibling;
if (nodeex.pNode)
{
nodeex.szName = arv_dom_node_get_node_name(nodeex.pNode);
nodeex.pNodeSibling = arv_dom_node_get_next_sibling(nodeex.pNode);
// Do the indirection.
if (nodeex.szName[0]=='p' && strcmp("pInvalidator", nodeex.szName))
{
szName = arv_dom_node_get_node_value(arv_dom_node_get_first_child(nodeex.pNode));
nodeex.pNode = (ArvDomNode *)arv_gc_get_node(pGenicam, szName);
nodeex.szTag = nodeex.pNode ? arv_dom_node_get_node_name(nodeex.pNode) : NULL;
}
else
{
nodeex.szTag = nodeex.szName;
}
}
else
{
nodeex.szName = NULL;
nodeex.szTag = NULL;
nodeex.pNodeSibling = NULL;
}
//ROS_INFO("GNS name=%s, node=%p, sib=%p", nodeex.szName, nodeex.pNode, nodeex.pNodeSibling);
return nodeex;
} // GetGcNextSibling()
QArvCamera::QArvFeatureTree*
QArvCamera::QArvFeatureTree::createFeaturetree(ArvGc* cam)
{
QArvCamera::QArvFeatureTree* tree =
new QArvCamera::QArvFeatureTree(NULL, "Root");
ArvGcNode* node = arv_gc_get_node(cam, tree->feature());
recursiveMerge(cam, tree, node);
return tree;
}
ArvGcNode *
arv_gc_property_node_get_linked_node (ArvGcPropertyNode *node)
{
ArvGc *genicam;
g_return_val_if_fail (ARV_IS_GC_PROPERTY_NODE (node), NULL);
g_return_val_if_fail (node->type > ARV_GC_PROPERTY_NODE_TYPE_P_UNKNONW, NULL);
genicam = arv_gc_node_get_genicam (ARV_GC_NODE (node));
return arv_gc_get_node (genicam, _get_value_data (node));
}
void
arv_gc_set_default_node_data (ArvGc *genicam, const char *node_name, const char *node_data)
{
g_return_if_fail (ARV_IS_GC (genicam));
g_return_if_fail (node_name != NULL);
g_return_if_fail (node_data != NULL);
if (arv_gc_get_node (genicam, node_name) != NULL)
return;
arv_dom_document_append_from_memory (ARV_DOM_DOCUMENT (genicam), NULL, node_data, -1, NULL);
}
/**@{*/
void
QArvCamera::QArvFeatureTree::recursiveMerge(ArvGc* cam,
QArvCamera::QArvFeatureTree* tree,
ArvGcNode* node)
{
const GSList* child = arv_gc_category_get_features(ARV_GC_CATEGORY(node));
for (; child != NULL; child = child->next) {
ArvGcNode* newnode = arv_gc_get_node(cam, (const char*)(child->data));
auto newtree =
new QArvCamera::QArvFeatureTree(tree, (const char*)(child->data));
if (ARV_IS_GC_CATEGORY(newnode))
recursiveMerge(cam, newtree, newnode);
}
}
static ArvDomNode *
_get_pvalue_node (ArvGcPropertyNode *property_node)
{
ArvDomNode *pvalue_node;
const char *node_name;
ArvGc *genicam;
if (property_node->type < ARV_GC_PROPERTY_NODE_TYPE_P_UNKNONW)
return NULL;
node_name = _get_value_data (property_node);
genicam = arv_gc_node_get_genicam (ARV_GC_NODE (property_node));
pvalue_node = ARV_DOM_NODE (arv_gc_get_node (genicam, node_name));
return pvalue_node;
}
//! Serialize the tree, used by QArvCamera stream operators.
void
QArvCamera::QArvFeatureTree::recursiveSerialization(
QTextStream& out, QArvCamera* camera, QArvCamera::QArvFeatureTree* tree)
{
auto node = arv_gc_get_node(camera->genicam, tree->feature());
if (tree->children().count() != 0) {
if (QString("Root") != tree->feature())
out << "Category: " << tree->feature() << endl;
foreach (auto child, tree->children()) {
recursiveSerialization(out, camera, child);
}
return;
}
if (ARV_IS_GC_COMMAND(node))
return;
out << "\t" << tree->feature() << "\t";
if (ARV_IS_GC_REGISTER_NODE(node) &&
QString(arv_dom_node_get_node_name(ARV_DOM_NODE(node))) == "IntReg") {
QArvRegister r;
r.length = arv_gc_register_get_length(ARV_GC_REGISTER(node), NULL);
r.value = QByteArray(r.length, 0);
arv_gc_register_get(ARV_GC_REGISTER(node), r.value.data(), r.length, NULL);
out << "Register\t" << QString::number(r.length) << "\t"
<< QString("0x") + r.value.toHex() << endl;
} else if (ARV_IS_GC_ENUMERATION(node)) {
out << "Enumeration\t"
<< arv_gc_enumeration_get_string_value(ARV_GC_ENUMERATION(node), NULL)
<< endl;
} else if (ARV_IS_GC_STRING(node)) {
out << "String\t" << arv_gc_string_get_value(ARV_GC_STRING(node), NULL)
<< endl;
} else if (ARV_IS_GC_FLOAT(node)) {
out << "Float\t" << arv_gc_float_get_value(ARV_GC_FLOAT(node), NULL) << "\t"
<< arv_gc_float_get_unit(ARV_GC_FLOAT(node), NULL) << endl;
} else if (ARV_IS_GC_BOOLEAN(node)) {
out << "Boolean\t" << arv_gc_boolean_get_value(ARV_GC_BOOLEAN(node), NULL)
<< endl;
} else if (ARV_IS_GC_INTEGER(node)) {
out << "Integer\t" << arv_gc_integer_get_value(ARV_GC_INTEGER(node), NULL)
<< endl;
}
}
const char *
arv_chunk_parser_get_string_value (ArvChunkParser *parser, ArvBuffer *buffer, const char *chunk)
{
ArvGcNode *node;
const char *string = NULL;
g_return_val_if_fail (ARV_IS_CHUNK_PARSER (parser), NULL);
g_return_val_if_fail (ARV_IS_BUFFER (buffer), NULL);
node = arv_gc_get_node (parser->priv->genicam, chunk);
arv_gc_set_buffer (parser->priv->genicam, buffer);
if (ARV_IS_GC_STRING (node))
string = arv_gc_string_get_value (ARV_GC_STRING (node), NULL);
else
arv_warning_device ("[ArvChunkParser::get_string_value] Node '%s' is not a string", chunk);
return string;
}
double
arv_chunk_parser_get_float_value (ArvChunkParser *parser, ArvBuffer *buffer, const char *chunk)
{
ArvGcNode *node;
double value = 0.0;
g_return_val_if_fail (ARV_IS_CHUNK_PARSER (parser), 0.0);
g_return_val_if_fail (ARV_IS_BUFFER (buffer), 0.0);
node = arv_gc_get_node (parser->priv->genicam, chunk);
arv_gc_set_buffer (parser->priv->genicam, buffer);
if (ARV_IS_GC_FLOAT (node))
value = arv_gc_float_get_value (ARV_GC_FLOAT (node), NULL);
else
arv_warning_chunk ("[ArvChunkParser::get_float_value] Node '%s' is not a float", chunk);
return value;
}
gint64
arv_chunk_parser_get_integer_value (ArvChunkParser *parser, ArvBuffer *buffer, const char *chunk)
{
ArvGcNode *node;
gint64 value = 0;
g_return_val_if_fail (ARV_IS_CHUNK_PARSER (parser), 0.0);
g_return_val_if_fail (ARV_IS_BUFFER (buffer), 0.0);
node = arv_gc_get_node (parser->priv->genicam, chunk);
arv_gc_set_buffer (parser->priv->genicam, buffer);
if (ARV_IS_GC_INTEGER (node))
value = arv_gc_integer_get_value (ARV_GC_INTEGER (node), NULL);
else
arv_warning_device ("[ArvChunkParser::get_integer_value] Node '%s' is not an integer", chunk);
return value;
}
gint64
arv_gc_index_node_get_index (ArvGcIndexNode *index_node, gint64 default_offset, GError **error)
{
gint64 offset;
gint64 node_value;
GError *local_error = NULL;
g_return_val_if_fail (ARV_IS_GC_INDEX_NODE (index_node), 0);
g_return_val_if_fail (error == NULL || *error == NULL, 0);
if (index_node->offset == NULL)
offset = default_offset;
else {
if (index_node->is_p_offset) {
ArvGcNode *node;
ArvGc *genicam;
genicam = arv_gc_node_get_genicam (ARV_GC_NODE (index_node));
node = arv_gc_get_node (genicam, index_node->offset);
offset = arv_gc_integer_get_value (ARV_GC_INTEGER (node), &local_error);
if (local_error != NULL) {
g_propagate_error (error, local_error);
return 0;
}
} else
offset = g_ascii_strtoll (index_node->offset, NULL, 0);
}
node_value = arv_gc_property_node_get_int64 (ARV_GC_PROPERTY_NODE (index_node), &local_error);
if (local_error != NULL) {
g_propagate_error (error, local_error);
return 0;
}
return offset * node_value;
}
int
main (int argc, char **argv)
{
ArvGc *genicam;
char *xml;
size_t size;
GOptionContext *context;
GError *error = NULL;
int i;
arv_g_type_init ();
context = g_option_context_new (NULL);
g_option_context_add_main_entries (context, arv_option_entries, NULL);
if (!g_option_context_parse (context, &argc, &argv, &error)) {
g_option_context_free (context);
g_print ("Option parsing failed: %s\n", error->message);
g_error_free (error);
return EXIT_FAILURE;
}
g_option_context_free (context);
arv_debug_enable (arv_option_debug_domains);
if (arv_option_filenames == NULL) {
g_print ("Missing input filename.\n");
return EXIT_FAILURE;
}
for (i = 0; arv_option_filenames[i] != NULL; i++) {
g_file_get_contents (arv_option_filenames[i], &xml, &size, NULL);
if (xml != NULL) {
ArvGcNode *node;
g_print ("Loading '%s'.\n", arv_option_filenames[i]);
genicam = arv_gc_new (NULL, xml, size);
node = arv_gc_get_node (genicam, "RegAcquisitionCommand");
if (node != NULL) {
g_print ("RegAcquisitionCommand address = 0x%Lx - length = 0x%Lx\n",
(unsigned long long) arv_gc_register_get_address (ARV_GC_REGISTER (node), NULL),
(unsigned long long) arv_gc_register_get_length (ARV_GC_REGISTER (node), NULL));
}
node = arv_gc_get_node (genicam, "IntWidthIncrement");
if (node != NULL) {
g_print ("IntWidthIncrement value = %Ld\n",
(long long) arv_gc_integer_get_value (ARV_GC_INTEGER (node), NULL));
}
node = arv_gc_get_node (genicam, "WhitebalValueMin");
if (node != NULL) {
g_print ("WhitebalValueMin value = %g\n",
arv_gc_float_get_value (ARV_GC_FLOAT (node), NULL));
}
g_free (xml);
g_object_unref (genicam);
} else
g_print ("File '%s' not found.\n", arv_option_filenames[i]);
}
return EXIT_SUCCESS;
}
