static guint64 arv_gc_struct_entry_node_get_length (ArvGcRegister *gc_register) { ArvDomNode *struct_register = arv_dom_node_get_parent_node (ARV_DOM_NODE (gc_register)); if (ARV_IS_GC_REGISTER (struct_register)) return arv_gc_register_get_length (ARV_GC_REGISTER (struct_register)); return 0; }
//! 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; } }
static guint64 arv_gc_struct_entry_node_get_length (ArvGcRegister *gc_register, GError **error) { ArvDomNode *struct_register = arv_dom_node_get_parent_node (ARV_DOM_NODE (gc_register)); GError *local_error = NULL; gint64 length; g_return_val_if_fail (ARV_IS_GC_REGISTER (struct_register), 0); length = arv_gc_register_get_length (ARV_GC_REGISTER (struct_register), &local_error); if (local_error != NULL) { g_propagate_error (error, local_error); return 0; } return length; }
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; }