/* * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The OpenAirInterface Software Alliance licenses this file to You under * the OAI Public License, Version 1.1 (the "License"); you may not use this file * except in compliance with the License. * You may obtain a copy of the License at * * http://www.openairinterface.org/?page_id=698 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *------------------------------------------------------------------------------- * For more information about the OpenAirInterface (OAI) Software Alliance: * contact@openairinterface.org */ #include #include #include #include #define G_LOG_DOMAIN ("PARSER") #include "rc.h" #include "field_type.h" #include "buffers.h" #include "ui_interface.h" int field_dissect_from_buffer( types_t *type, ui_set_signal_text_cb_t ui_set_signal_text_cb, gpointer user_data, buffer_t *buffer, uint32_t offset, uint32_t parent_offset, int indent, gboolean new_line) { int length = 0; char cbuf[50 + (type->name ? strlen (type->name) : 0)]; types_t *type_child; char array_info[50]; new_line = FALSE; DISPLAY_PARSE_INFO("field", type->name, offset, parent_offset); CHECK_FCT(buffer_has_enouch_data(buffer, parent_offset + offset, type->size / 8)); if (type->bits == -1) { if ((type->name != NULL) && (strcmp(type->name, "_asn_ctx") == 0)) { /* Hide ASN1 asn_struct_ctx_t struct that hold context for parsing across buffer boundaries */ /* INDENTED_STRING(cbuf, indent, sprintf(cbuf, ".asn_ctx ...\n")); length = strlen (cbuf); ui_set_signal_text_cb(user_data, cbuf, length); */ } else { if (type->child != NULL) { /* Ignore TYPEDEF children */ for (type_child = type->child; type_child != NULL && type_child->type == TYPE_TYPEDEF; type_child = type_child->child) { } if (type_child->type == TYPE_ARRAY) { types_t *type_array_child; /* Ignore TYPEDEF children */ for (type_array_child = type_child->child; type_array_child != NULL && type_array_child->type == TYPE_TYPEDEF; type_array_child = type_array_child->child) { } sprintf (array_info, "[%d]", type_child->size / type_array_child->size); } else { array_info[0] = '\0'; } DISPLAY_TYPE("Fld"); INDENTED_STRING(cbuf, indent, length = sprintf(cbuf, ".%s%s = ", type->name ? type->name : "Field", array_info)); ui_set_signal_text_cb(user_data, cbuf, length); if (type_child->type == TYPE_ARRAY) { DISPLAY_BRACE(ui_set_signal_text_cb(user_data, "{", 1);) ui_set_signal_text_cb(user_data, "\n", 1); new_line = TRUE; } /* if (type_child->type == TYPE_STRUCT || type_child->type == TYPE_UNION) { DISPLAY_BRACE(ui_set_signal_text_cb(user_data, "{", 1);) ui_set_signal_text_cb(user_data, "\n", 1); new_line = TRUE; } */ type->child->parent = type; type->child->type_dissect_from_buffer( type->child, ui_set_signal_text_cb, user_data, buffer, parent_offset, offset + type->offset, new_line ? indent + DISPLAY_TAB_SIZE : indent, new_line); DISPLAY_BRACE( if (type_child->type == TYPE_ARRAY) { DISPLAY_TYPE("Fld"); INDENTED_STRING(cbuf, indent, length = sprintf(cbuf, "};\n")); ui_set_signal_text_cb(user_data, cbuf, length); }); /* DISPLAY_BRACE( if (type_child->type == TYPE_STRUCT || type_child->type == TYPE_UNION) { DISPLAY_TYPE("Fld"); INDENTED_STRING(cbuf, indent, sprintf(cbuf, "};\n")); length = strlen (cbuf); ui_set_signal_text_cb(user_data, cbuf, length); }); */ } } } else { /* The field is only composed of bits */ uint32_t value = 0; CHECK_FCT(buffer_fetch_bits(buffer, offset + type->offset + parent_offset, type->bits, &value)); DISPLAY_TYPE("Fld"); INDENTED_STRING(cbuf, indent, length = sprintf(cbuf, ".%s:%d = (0x%0*x) %d;\n", type->name ? type->name : "Field", type->bits, (type->bits + 3) / 4, value, value)); ui_set_signal_text_cb(user_data, cbuf, length); } return 0; } int field_type_file_print(types_t *type, int indent, FILE *file) { if (type == NULL) return -1; INDENTED(file, indent, fprintf(file, "\n")); INDENTED(file, indent+4, fprintf(file, "Id .........: %d\n", type->id)); INDENTED(file, indent+4, fprintf(file, "Name .......: %s\n", type->name)); INDENTED(file, indent+4, fprintf(file, "Bits .......: %d\n", type->bits)); INDENTED(file, indent+4, fprintf(file, "Type .......: %d\n", type->type_xml)); INDENTED(file, indent+4, fprintf(file, "Offset .....: %d\n", type->offset)); INDENTED(file, indent+4, fprintf(file, "Context ....: %d\n", type->context)); INDENTED(file, indent+4, fprintf(file, "File .......: %s\n", type->file)); INDENTED(file, indent+4, fprintf(file, "Line .......: %d\n", type->line)); if (type->file_ref != NULL) type->file_ref->type_file_print (type->file_ref, indent + 4, file); if (type->child != NULL) type->child->type_file_print (type->child, indent + 4, file); INDENTED(file, indent, fprintf(file, "\n")); return 0; } int field_type_hr_display(types_t *type, int indent) { if (type == NULL) return -1; INDENTED(stdout, indent, printf("\n")); INDENTED(stdout, indent+4, printf("Id .........: %d\n", type->id)); INDENTED(stdout, indent+4, printf("Name .......: %s\n", type->name)); INDENTED(stdout, indent+4, printf("Bits .......: %d\n", type->bits)); INDENTED(stdout, indent+4, printf("Type .......: %d\n", type->type_xml)); INDENTED(stdout, indent+4, printf("Offset .....: %d\n", type->offset)); INDENTED(stdout, indent+4, printf("Context ....: %d\n", type->context)); INDENTED(stdout, indent+4, printf("File .......: %s\n", type->file)); INDENTED(stdout, indent+4, printf("Line .......: %d\n", type->line)); if (type->file_ref != NULL) type->file_ref->type_hr_display (type->file_ref, indent + 4); if (type->child != NULL) type->child->type_hr_display (type->child, indent + 4); INDENTED(stdout, indent, printf("\n")); return 0; }