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7a178e01907cf7011bbe364d78d42e79aa4daa79
openairinterface5g/common/utils/itti_analyzer/libparser/xml_parse.c
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winckel 7a178e0190 Reorganized and completed menus: 
- Separated "File" into "Filters and "Messages" menus.
- Added "Enable filtering".
- Added "Reload messages file".
- Added "Go to first message".
- Added "Go to message".
- Added "Go to last message".
- Added "Display message header"
- Added "Display brace"
- Added menu key shortcuts (mnemonic and accelerator).
Created an entry box for message goto input number and modified the search function to select the closest lower number if input number is not present in messages list.
Cleared message content view when needed.
Blocked message content redisplay when not needed.
Added a signal handler to capture events on message list tree view.
Modified message content display format.
Modified some log points.

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4426 818b1a75-f10b-46b9-bf7c-635c3b92a50f
2013-11-18 10:32:48 +00:00

859 lines
28 KiB
C
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#include <string.h>
#include <unistd.h>
#include <gtk/gtk.h>
#include <libxml/parser.h>
#include <libxml/tree.h>
#include "types.h"
#include "xml_parse.h"
#include "union_type.h"
#include "ui_interface.h"
#include "ui_main_screen.h"
#include "ui_notif_dlg.h"
#include "ui_filters.h"
#include "../libresolver/locate_root.h"
#include "../libresolver/resolvers.h"
extern int debug_parser;
#if (ENABLE_DISPLAY_PARSE_INFO != 0)
# define INDENT_START 30
#else
# define INDENT_START 0
#endif
#define PARSER_DEBUG(fmt, args...) \
do { \
if (debug_parser) \
g_debug("WARNING: "fmt, ##args); \
} while(0)
#define PARSER_ERROR(fmt, args...) \
do { \
g_error("FATAL: "fmt, ##args); \
} while(0)
types_t *root = NULL;
static int xml_parse_doc(xmlDocPtr doc);
static int parse_attribute_name(xmlNode *node, types_t *type, int mandatory) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "name")) == NULL) {
if (mandatory) {
PARSER_ERROR("cannot retrieve name attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
return -1;
}
else {
PARSER_DEBUG("cannot retrieve name attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
return 0;
}
}
type->name = strdup ((char *) node_attribute->children->content);
return 0;
}
static int parse_attribute_id(xmlNode *node, types_t *type) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "id")) == NULL) {
PARSER_ERROR("cannot retrieve id attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
return -1;
}
type->id = atoi ((char *) &node_attribute->children->content[1]);
return 0;
}
static int parse_attribute_size(xmlNode *node, types_t *type, int mandatory) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "size")) == NULL) {
if (mandatory) {
PARSER_ERROR("cannot retrieve size attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->size = -1;
return -1;
}
else {
PARSER_DEBUG("cannot retrieve size attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->size = -1;
return 0;
}
}
type->size = atoi ((char *) node_attribute->children->content);
return 0;
}
static int parse_attribute_align(xmlNode *node, types_t *type, int mandatory) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "align")) == NULL) {
if (mandatory) {
PARSER_ERROR("cannot retrieve align attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->align = -1;
return -1;
}
else {
PARSER_DEBUG("cannot retrieve align attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->align = -1;
return 0;
}
}
type->align = atoi ((char *) node_attribute->children->content);
return 0;
}
static int parse_attribute_line(xmlNode *node, types_t *type) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "line")) == NULL) {
type->line = -1;
return 0;
}
type->line = atoi ((char *) node_attribute->children->content);
return 0;
}
static int parse_attribute_file(xmlNode *node, types_t *type) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "file")) == NULL) {
type->file = NULL;
return 0;
}
type->file = strdup ((char *) node_attribute->children->content);
return 0;
}
static int parse_attribute_context(xmlNode *node, types_t *type, int mandatory) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "context")) == NULL) {
if (mandatory) {
PARSER_ERROR("cannot retrieve context attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->context = -1;
return -1;
}
else {
type->context = -1;
return 0;
}
}
type->context = atoi ((char *) &node_attribute->children->content[1]);
return 0;
}
static int parse_attribute_artificial(xmlNode *node, types_t *type) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "artificial")) == NULL) {
PARSER_DEBUG("cannot retrieve artificial attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->artificial = -1;
return 0;
}
type->artificial = atoi ((char *) &node_attribute->children->content[1]);
return 0;
}
static int parse_attribute_init(xmlNode *node, types_t *type) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "init")) == NULL) {
PARSER_ERROR("cannot retrieve init attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->init_value = -1;
return 0;
}
type->init_value = atoi ((char *) node_attribute->children->content);
return 0;
}
static int parse_attribute_members(xmlNode *node, types_t *type, int mandatory) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "members")) == NULL) {
if (mandatory) {
PARSER_ERROR("cannot retrieve members attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->members = 0;
return -1;
}
else {
PARSER_DEBUG("cannot retrieve members attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->members = 0;
return 0;
}
}
type->members = strdup ((char *) node_attribute->children->content);
return 0;
}
static int parse_attribute_mangled(xmlNode *node, types_t *type, int mandatory) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "mangled")) == NULL) {
if (mandatory) {
PARSER_ERROR("cannot retrieve mangled attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->mangled = 0;
return -1;
}
else {
PARSER_DEBUG("cannot retrieve mangled attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->mangled = 0;
return 0;
}
}
type->mangled = strdup ((char *) node_attribute->children->content);
return 0;
}
static int parse_attribute_demangled(xmlNode *node, types_t *type, int mandatory) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "mangled")) == NULL) {
if (mandatory) {
PARSER_ERROR("cannot retrieve demangled attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->demangled = 0;
return -1;
}
else {
PARSER_DEBUG("cannot retrieve demangled attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->demangled = 0;
return 0;
}
}
type->demangled = strdup ((char *) node_attribute->children->content);
return 0;
}
static int parse_attribute_offset(xmlNode *node, types_t *type, int mandatory) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "offset")) == NULL) {
if (mandatory) {
PARSER_ERROR("cannot retrieve offset attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->offset = -1;
return -1;
}
else {
PARSER_DEBUG("cannot retrieve offset attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->offset = -1;
return 0;
}
}
type->offset = atoi ((char *) node_attribute->children->content);
return 0;
}
static int parse_attribute_bits(xmlNode *node, types_t *type, int mandatory) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "bits")) == NULL) {
if (mandatory) {
PARSER_ERROR("cannot retrieve bits attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->bits = -1;
return -1;
}
else {
PARSER_DEBUG("cannot retrieve bits attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->bits = -1;
return 0;
}
}
type->bits = atoi ((char *) node_attribute->children->content);
return 0;
}
static int parse_attribute_type(xmlNode *node, types_t *type, int mandatory) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "type")) == NULL) {
if (mandatory) {
PARSER_ERROR("cannot retrieve type attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->type_xml = 0;
return -1;
}
else {
PARSER_DEBUG("cannot retrieve type attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->type_xml = 0;
return 0;
}
}
type->type_xml = atoi ((char *) &node_attribute->children->content[1]);
return 0;
}
static int parse_attribute_min(xmlNode *node, types_t *type, int mandatory) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "min")) == NULL) {
if (mandatory) {
PARSER_ERROR("cannot retrieve min attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->min = 0;
return -1;
}
else {
PARSER_DEBUG("cannot retrieve min attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->min = 0;
return 0;
}
}
type->min = atoi ((char *) node_attribute->children->content);
return 0;
}
static int parse_attribute_max(xmlNode *node, types_t *type, int mandatory) {
xmlAttrPtr node_attribute;
if ((node_attribute = xmlHasProp (node, (xmlChar *) "max")) == NULL) {
if (mandatory) {
PARSER_ERROR("cannot retrieve max attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->max = 0;
return -1;
}
else {
PARSER_DEBUG("cannot retrieve max attribute in node %s, %s:%ld",
(char *)node->name, node->doc->URL, XML_GET_LINE(node));
type->max = 0;
return 0;
}
}
type->max = atoi ((char *) &node_attribute->children->content[1]);
return 0;
}
static int parse_enum_values(xmlNode *node, types_t *parent) {
types_t *new;
if (node == NULL || parent == NULL)
return -1;
new = type_new (TYPE_ENUMERATION_VALUE);
CHECK_FCT(parse_attribute_name(node, new, 1));
CHECK_FCT(parse_attribute_init(node, new));
CHECK_FCT(types_insert_tail(&parent->child, new));
return 0;
}
static int parse_enumeration(xmlNode *node, types_t **head) {
types_t *new;
xmlNode *enum_value_node;
if (node == NULL)
return -1;
new = type_new (TYPE_ENUMERATION);
CHECK_FCT(parse_attribute_name(node, new, 1));
CHECK_FCT(parse_attribute_id(node, new));
CHECK_FCT(parse_attribute_size(node, new, 1));
CHECK_FCT(parse_attribute_align(node, new, 1));
CHECK_FCT(parse_attribute_context(node, new, 0));
CHECK_FCT(parse_attribute_line(node, new));
CHECK_FCT(parse_attribute_file(node, new));
CHECK_FCT(parse_attribute_artificial(node, new));
CHECK_FCT(types_insert_tail(head, new));
/* Parse enum values */
for (enum_value_node = node->children; enum_value_node; enum_value_node = enum_value_node->next) {
if (strcmp ((char *) enum_value_node->name, "EnumValue") == 0)
CHECK_FCT(parse_enum_values(enum_value_node, new));
}
return 0;
}
static int parse_union(xmlNode *node, types_t **head) {
types_t *new;
if (node == NULL)
return -1;
new = type_new (TYPE_UNION);
CHECK_FCT(parse_attribute_name(node, new, 0));
CHECK_FCT(parse_attribute_id(node, new));
CHECK_FCT(parse_attribute_size(node, new, 1));
CHECK_FCT(parse_attribute_align(node, new, 1));
CHECK_FCT(parse_attribute_context(node, new, 0));
CHECK_FCT(parse_attribute_members(node, new, 0));
CHECK_FCT(parse_attribute_line(node, new));
CHECK_FCT(parse_attribute_file(node, new));
CHECK_FCT(parse_attribute_artificial(node, new));
CHECK_FCT(parse_attribute_mangled(node, new, 0));
CHECK_FCT(parse_attribute_demangled(node, new, 0));
if (new->name)
if (strcmp (new->name, "msg_s") == 0)
new->type_dissect_from_buffer = union_msg_dissect_from_buffer;
CHECK_FCT(types_insert_tail(head, new));
return 0;
}
static int parse_fundamental(xmlNode *node, types_t **head) {
types_t *new;
if (node == NULL)
return -1;
new = type_new (TYPE_FUNDAMENTAL);
CHECK_FCT(parse_attribute_name(node, new, 1));
CHECK_FCT(parse_attribute_id(node, new));
CHECK_FCT(parse_attribute_size(node, new, 0));
CHECK_FCT(parse_attribute_align(node, new, 0));
CHECK_FCT(types_insert_tail(head, new));
return 0;
}
static int parse_struct(xmlNode *node, types_t **head) {
types_t *new;
if (node == NULL)
return -1;
new = type_new (TYPE_STRUCT);
CHECK_FCT(parse_attribute_name(node, new, 0));
CHECK_FCT(parse_attribute_id(node, new));
CHECK_FCT(parse_attribute_size(node, new, 0));
CHECK_FCT(parse_attribute_align(node, new, 0));
CHECK_FCT(parse_attribute_file(node, new));
CHECK_FCT(parse_attribute_line(node, new));
CHECK_FCT(parse_attribute_context(node, new, 0));
CHECK_FCT(parse_attribute_artificial(node, new));
CHECK_FCT(parse_attribute_members(node, new, 0));
CHECK_FCT(parse_attribute_mangled(node, new, 0));
CHECK_FCT(parse_attribute_demangled(node, new, 0));
CHECK_FCT(types_insert_tail(head, new));
return 0;
}
static int parse_typedef(xmlNode *node, types_t **head) {
types_t *new;
if (node == NULL)
return -1;
new = type_new (TYPE_TYPEDEF);
CHECK_FCT(parse_attribute_name(node, new, 1));
CHECK_FCT(parse_attribute_id(node, new));
CHECK_FCT(parse_attribute_file(node, new));
CHECK_FCT(parse_attribute_line(node, new));
CHECK_FCT(parse_attribute_type(node, new, 1));
CHECK_FCT(parse_attribute_size(node, new, 0));
CHECK_FCT(parse_attribute_align(node, new, 0));
CHECK_FCT(parse_attribute_context(node, new, 0));
CHECK_FCT(parse_attribute_artificial(node, new));
CHECK_FCT(parse_attribute_members(node, new, 0));
CHECK_FCT(parse_attribute_mangled(node, new, 0));
CHECK_FCT(parse_attribute_demangled(node, new, 0));
CHECK_FCT(types_insert_tail(head, new));
return 0;
}
static int parse_field(xmlNode *node, types_t **head) {
types_t *new;
if (node == NULL)
return -1;
new = type_new (TYPE_FIELD);
CHECK_FCT(parse_attribute_name(node, new, 1));
CHECK_FCT(parse_attribute_id(node, new));
CHECK_FCT(parse_attribute_type(node, new, 1));
CHECK_FCT(parse_attribute_size(node, new, 0));
CHECK_FCT(parse_attribute_bits(node, new, 0));
CHECK_FCT(parse_attribute_offset(node, new, 0));
CHECK_FCT(parse_attribute_align(node, new, 0));
CHECK_FCT(parse_attribute_context(node, new, 0));
CHECK_FCT(parse_attribute_artificial(node, new));
CHECK_FCT(parse_attribute_members(node, new, 0));
CHECK_FCT(parse_attribute_mangled(node, new, 0));
CHECK_FCT(parse_attribute_demangled(node, new, 0));
CHECK_FCT(types_insert_tail(head, new));
return 0;
}
static int parse_file(xmlNode *node, types_t **head) {
types_t *new;
if (node == NULL)
return -1;
new = type_new (TYPE_FILE);
CHECK_FCT(parse_attribute_name(node, new, 1));
CHECK_FCT(parse_attribute_id(node, new));
CHECK_FCT(types_insert_tail(head, new));
return 0;
}
static int parse_reference_type(xmlNode *node, types_t **head) {
types_t *new;
if (node == NULL)
return -1;
new = type_new (TYPE_REFERENCE);
CHECK_FCT(parse_attribute_id(node, new));
CHECK_FCT(parse_attribute_type(node, new, 1));
CHECK_FCT(parse_attribute_size(node, new, 1));
CHECK_FCT(parse_attribute_align(node, new, 1));
CHECK_FCT(parse_attribute_context(node, new, 0));
CHECK_FCT(parse_attribute_offset(node, new, 0));
CHECK_FCT(parse_attribute_file(node, new));
CHECK_FCT(parse_attribute_line(node, new));
CHECK_FCT(types_insert_tail(head, new));
return 0;
}
static int parse_array_type(xmlNode *node, types_t **head) {
types_t *new;
if (node == NULL)
return -1;
new = type_new (TYPE_ARRAY);
CHECK_FCT(parse_attribute_id(node, new));
CHECK_FCT(parse_attribute_type(node, new, 1));
CHECK_FCT(parse_attribute_size(node, new, 0));
CHECK_FCT(parse_attribute_align(node, new, 1));
CHECK_FCT(parse_attribute_min(node, new, 1));
CHECK_FCT(parse_attribute_max(node, new, 1));
CHECK_FCT(types_insert_tail(head, new));
return 0;
}
static int parse_pointer_type(xmlNode *node, types_t **head) {
types_t *new;
if (node == NULL)
return -1;
new = type_new (TYPE_POINTER);
CHECK_FCT(parse_attribute_id(node, new));
CHECK_FCT(parse_attribute_type(node, new, 1));
CHECK_FCT(parse_attribute_size(node, new, 1));
CHECK_FCT(parse_attribute_align(node, new, 1));
CHECK_FCT(types_insert_tail(head, new));
return 0;
}
static int parse_function_type(xmlNode *node, types_t **head) {
types_t *new;
if (node == NULL)
return -1;
new = type_new (TYPE_FUNCTION);
CHECK_FCT(parse_attribute_id(node, new));
CHECK_FCT(types_insert_tail(head, new));
return 0;
}
/**
* print_element_names:
* @a_node: the initial xml node to consider.
*
* Prints the names of the all the xml elements
* that are siblings or children of a given xml node.
*/
static int parse_elements(xmlNode * a_node, types_t **head) {
xmlNode *cur_node = NULL;
xmlNode *child_node = NULL;
for (cur_node = a_node; cur_node; cur_node = cur_node->next) {
for (child_node = cur_node->children; child_node; child_node = child_node->next) {
if (child_node->type == XML_ELEMENT_NODE) {
if (strcmp ((char *) child_node->name, "Enumeration") == 0) {
CHECK_FCT_DO(parse_enumeration(child_node, head), return RC_FAIL);
}
else
if (strcmp ((char *) child_node->name, "FundamentalType") == 0) {
CHECK_FCT_DO(parse_fundamental(child_node, head), return RC_FAIL);
}
else
if (strcmp ((char *) child_node->name, "Struct") == 0) {
CHECK_FCT_DO(parse_struct(child_node, head), return RC_FAIL);
}
else
if (strcmp ((char *) child_node->name, "Union") == 0) {
CHECK_FCT_DO(parse_union(child_node, head), return RC_FAIL);
}
else
if (strcmp ((char *) child_node->name, "Typedef") == 0) {
CHECK_FCT_DO(parse_typedef(child_node, head), return RC_FAIL);
}
else
if (strcmp ((char *) child_node->name, "File") == 0) {
CHECK_FCT_DO(parse_file(child_node, head), return RC_FAIL);
}
else
if (strcmp ((char *) child_node->name, "Field") == 0) {
CHECK_FCT_DO(parse_field(child_node, head), return RC_FAIL);
}
else
if (strcmp ((char *) child_node->name, "ReferenceType") == 0) {
CHECK_FCT_DO(parse_reference_type(child_node, head), return RC_FAIL);
}
else
if (strcmp ((char *) child_node->name, "ArrayType") == 0) {
CHECK_FCT_DO(parse_array_type(child_node, head), return RC_FAIL);
}
else
if (strcmp ((char *) child_node->name, "PointerType") == 0) {
CHECK_FCT_DO(parse_pointer_type(child_node, head), return RC_FAIL);
}
else
if (strcmp ((char *) child_node->name, "FunctionType") == 0) {
CHECK_FCT_DO(parse_function_type(child_node, head), return RC_FAIL);
}
}
}
}
return RC_OK;
}
int xml_parse_buffer(const char *xml_buffer, const int size) {
xmlDocPtr doc; /* the resulting document tree */
if (xml_buffer == NULL) {
return -1;
}
g_message("Parsing XML definition from buffer ...");
doc = xmlReadMemory(xml_buffer, size, NULL, NULL, 0);
if (doc == NULL) {
g_warning("Failed to parse XML buffer: %s", xml_buffer);
ui_notification_dialog(GTK_MESSAGE_ERROR, "parse messages format definition", "Fail to parse XML buffer");
return RC_FAIL;
}
return xml_parse_doc(doc);
}
int xml_parse_file(const char *filename) {
xmlDocPtr doc; /* the resulting document tree */
if (filename == NULL) {
return -1;
}
doc = xmlReadFile (filename, NULL, 0);
if (doc == NULL) {
ui_notification_dialog(GTK_MESSAGE_ERROR, "parse messages format definition", "Failed to parse file \"%s\"", filename);
return RC_FAIL;
}
return xml_parse_doc(doc);
}
static int update_filters() {
types_t *types;
ui_init_filters(FALSE, TRUE);
types = messages_id_enum;
if (types != NULL)
{
types = types->child;
while (types != NULL)
{
if (strcmp (types->name, "MESSAGES_ID_MAX") != 0)
{
ui_filters_add (FILTER_MESSAGES, types->init_value, types->name, ENTRY_ENABLED_UNDEFINED);
}
types = types->next;
}
}
types = origin_task_id_type;
if (types != NULL)
{
types = types->child->child;
while (types != NULL) {
if ((strcmp (types->name, "TASK_FIRST") != 0) && (strcmp (types->name, "TASK_MAX") != 0))
{
ui_filters_add(FILTER_ORIGIN_TASKS, types->init_value, types->name, ENTRY_ENABLED_UNDEFINED);
}
types = types->next;
}
}
types = destination_task_id_type;
if (types != NULL)
{
types = types->child->child;
while (types != NULL) {
if ((strcmp (types->name, "TASK_FIRST") != 0) && (strcmp (types->name, "TASK_MAX") != 0))
{
ui_filters_add(FILTER_DESTINATION_TASKS, types->init_value, types->name, ENTRY_ENABLED_UNDEFINED);
}
types = types->next;
}
}
return RC_OK;
}
static int xml_parse_doc(xmlDocPtr doc) {
xmlNode *root_element = NULL;
types_t *head = NULL;
int ret = 0;
FILE *dissect_file = NULL;
if (ui_main_data.dissect_file_name != NULL) {
dissect_file = fopen (ui_main_data.dissect_file_name, "w");
}
/* Get the root element node */
root_element = xmlDocGetRootElement(doc);
ret = parse_elements(root_element, &head);
/* Free the document */
xmlFreeDoc(doc);
if (ret == RC_OK) {
resolve_typedefs (&head);
resolve_pointer_type (&head);
resolve_field (&head);
resolve_array (&head);
resolve_reference (&head);
resolve_struct (&head);
resolve_file (&head);
resolve_union (&head);
resolve_function (&head);
/* Locate the root element which corresponds to the MessageDef struct */
CHECK_FCT(locate_root("MessageDef", head, &root));
/* Locate the LTE time fields */
if (locate_type("lte_time", head, &lte_time_type) == RC_OK)
{
CHECK_FCT(locate_type("frame", lte_time_type->child->child, &lte_time_frame_type));
CHECK_FCT(locate_type("slot", lte_time_type->child->child, &lte_time_slot_type));
}
/* Locate the message id field */
CHECK_FCT(locate_type("MessagesIds", head, &messages_id_enum));
/* Locate the header part of a message */
CHECK_FCT(locate_type("ittiMsgHeader", head, &message_header_type));
/* Locate the main message part */
CHECK_FCT(locate_type("msg", head, &message_type));
/* Locate the origin task id field */
CHECK_FCT(locate_type("originTaskId", message_header_type, &origin_task_id_type));
/* Locate the destination task id field */
CHECK_FCT(locate_type("destinationTaskId", message_header_type, &destination_task_id_type));
/* Locate the instance field */
CHECK_FCT(locate_type("instance", message_header_type, &instance_type));
/* Locate the message size field */
CHECK_FCT(locate_type("ittiMsgSize", message_header_type, &message_size_type));
// root->type_hr_display(root, 0);
update_filters();
if (dissect_file != NULL) {
g_debug("generating dissected types file \"%s\" ...", ui_main_data.dissect_file_name);
root->type_file_print (root, 0, dissect_file);
}
}
if (dissect_file != NULL) {
fclose (dissect_file);
}
g_message("Parsed XML definition");
return ret;
}
int dissect_signal_header(buffer_t *buffer, ui_set_signal_text_cb_t ui_set_signal_text_cb,
gpointer cb_user_data)
{
if (message_header_type == NULL) {
g_error("No messages format definition provided");
return RC_FAIL;
}
if (buffer == NULL) {
g_error("Failed buffer is NULL");
return RC_FAIL;
}
message_header_type->type_dissect_from_buffer(
message_header_type, ui_set_signal_text_cb, cb_user_data,
buffer, 0, 0, INDENT_START, TRUE);
return RC_OK;
}
int dissect_signal(buffer_t *buffer, ui_set_signal_text_cb_t ui_set_signal_text_cb,
gpointer cb_user_data)
{
if (message_type == NULL) {
g_error("No messages format definition provided");
return RC_FAIL;
}
if (buffer == NULL) {
g_error("Failed buffer is NULL");
return RC_FAIL;
}
message_type->type_dissect_from_buffer(message_type, ui_set_signal_text_cb, cb_user_data,
buffer, 0, 0, INDENT_START, TRUE);
return RC_OK;
}
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