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Icecast-Server
Commit 8ea908e3 authored by Philipp Schafft's avatar Philipp Schafft 🦁
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Feature: Only allow those nodes as childs that are allowed as per specs

parent 5eac0d80
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Showing with 46 additions and 16 deletions
src/reportxml.c
View file @ 8ea908e3
......@@ -73,6 +73,7 @@ struct nodedef {
const char *name;
enum nodecontent content;
const struct nodeattr *attr[12];
const reportxml_node_type_t childs[12];
};
static int __attach_copy_of_node_or_definition(reportxml_node_t *parent, reportxml_node_t *node, reportxml_database_t *db, ssize_t depth);
......@@ -111,22 +112,38 @@ static const struct nodeattr __attr__reference_type[1] = {{"type", NULL
*/
#define __BASIC_ELEMENT __attr_id, __attr_definition, __attr_akindof, __attr__definition
static const struct nodedef __nodedef[] = {
{REPORTXML_NODE_TYPE_REPORT, "report", NC_CHILDS, {__attr_id, __attr_version, __attr_xmlns, __attr__eol}},
{REPORTXML_NODE_TYPE_DEFINITION, "definition", NC_CHILDS, {__BASIC_ELEMENT, __attr_template, __attr_defines, __attr__eol}},
{REPORTXML_NODE_TYPE_INCIDENT, "incident", NC_CHILDS, {__BASIC_ELEMENT, __attr__eol}},
{REPORTXML_NODE_TYPE_STATE, "state", NC_CHILDS, {__BASIC_ELEMENT, __attr__eol}},
{REPORTXML_NODE_TYPE_BACKTRACE, "backtrace", NC_CHILDS, {__BASIC_ELEMENT, __attr__eol}},
{REPORTXML_NODE_TYPE_POSITION, "position", NC_CHILDS, {__BASIC_ELEMENT, __attr_function, __attr_filename, __attr_line, __attr_binary, __attr_offset, __attr__eol}},
{REPORTXML_NODE_TYPE_MORE, "more", NC_CHILDS, {__BASIC_ELEMENT, __attr__eol}},
{REPORTXML_NODE_TYPE_FIX, "fix", NC_CHILDS, {__BASIC_ELEMENT, __attr__eol}},
{REPORTXML_NODE_TYPE_ACTION, "action", NC_CHILDS, {__BASIC_ELEMENT, __attr__action_type, __attr__eol}},
{REPORTXML_NODE_TYPE_REASON, "reason", NC_CHILDS, {__BASIC_ELEMENT, __attr__eol}},
{REPORTXML_NODE_TYPE_TEXT, "text", NC_CONTENT, {__BASIC_ELEMENT, __attr_lang, __attr_dir, __attr__eol}},
{REPORTXML_NODE_TYPE_TIMESTAMP, "timestamp", NC_NONE, {__BASIC_ELEMENT, __attr_absolute, __attr_relative, __attr__eol}},
{REPORTXML_NODE_TYPE_RESOURCE, "resource", NC_CHILDS, {__BASIC_ELEMENT, __attr__resource_type, __attr_name, __attr__eol}},
{REPORTXML_NODE_TYPE_VALUE, "value", NC_CHILDS, {__BASIC_ELEMENT, __attr_member, __attr_value, __attr_state, __attr__value_type, __attr__eol}},
{REPORTXML_NODE_TYPE_REFERENCE, "reference", NC_CHILDS, {__BASIC_ELEMENT, __attr__reference_type, __attr_href, __attr__eol}},
{REPORTXML_NODE_TYPE_EXTENSION, "extension", NC_XML, {__BASIC_ELEMENT, __attr__eol}},
{REPORTXML_NODE_TYPE_REPORT, "report", NC_CHILDS, {__attr_id, __attr_version, __attr_xmlns, __attr__eol},
{REPORTXML_NODE_TYPE_INCIDENT, REPORTXML_NODE_TYPE_DEFINITION, REPORTXML_NODE_TYPE_TIMESTAMP, REPORTXML_NODE_TYPE_REFERENCE, REPORTXML_NODE_TYPE_EXTENSION, REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_DEFINITION, "definition", NC_CHILDS, {__BASIC_ELEMENT, __attr_template, __attr_defines, __attr__eol},
{REPORTXML_NODE_TYPE_INCIDENT, REPORTXML_NODE_TYPE_STATE, REPORTXML_NODE_TYPE_TIMESTAMP, REPORTXML_NODE_TYPE_RESOURCE, REPORTXML_NODE_TYPE_REFERENCE, REPORTXML_NODE_TYPE_FIX, REPORTXML_NODE_TYPE_RESOURCE, REPORTXML_NODE_TYPE_REASON, REPORTXML_NODE_TYPE_TEXT, REPORTXML_NODE_TYPE_EXTENSION, REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_INCIDENT, "incident", NC_CHILDS, {__BASIC_ELEMENT, __attr__eol},
{REPORTXML_NODE_TYPE_STATE, REPORTXML_NODE_TYPE_TIMESTAMP, REPORTXML_NODE_TYPE_RESOURCE, REPORTXML_NODE_TYPE_REFERENCE, REPORTXML_NODE_TYPE_FIX, REPORTXML_NODE_TYPE_REASON, REPORTXML_NODE_TYPE_EXTENSION, REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_STATE, "state", NC_CHILDS, {__BASIC_ELEMENT, __attr__eol},
{REPORTXML_NODE_TYPE_TEXT, REPORTXML_NODE_TYPE_TIMESTAMP, REPORTXML_NODE_TYPE_BACKTRACE, REPORTXML_NODE_TYPE_EXTENSION, REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_BACKTRACE, "backtrace", NC_CHILDS, {__BASIC_ELEMENT, __attr__eol},
{REPORTXML_NODE_TYPE_POSITION, REPORTXML_NODE_TYPE_MORE, REPORTXML_NODE_TYPE_TEXT, REPORTXML_NODE_TYPE_REFERENCE, REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_POSITION, "position", NC_CHILDS, {__BASIC_ELEMENT, __attr_function, __attr_filename, __attr_line, __attr_binary, __attr_offset, __attr__eol},
{REPORTXML_NODE_TYPE_TEXT, REPORTXML_NODE_TYPE_REFERENCE, REPORTXML_NODE_TYPE_EXTENSION, REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_MORE, "more", NC_CHILDS, {__BASIC_ELEMENT, __attr__eol},
{REPORTXML_NODE_TYPE_TEXT, REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_FIX, "fix", NC_CHILDS, {__BASIC_ELEMENT, __attr__eol},
{REPORTXML_NODE_TYPE_ACTION, REPORTXML_NODE_TYPE_EXTENSION, REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_ACTION, "action", NC_CHILDS, {__BASIC_ELEMENT, __attr__action_type, __attr__eol},
{REPORTXML_NODE_TYPE_TEXT, REPORTXML_NODE_TYPE_TIMESTAMP, REPORTXML_NODE_TYPE_VALUE, REPORTXML_NODE_TYPE_EXTENSION, REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_REASON, "reason", NC_CHILDS, {__BASIC_ELEMENT, __attr__eol},
{REPORTXML_NODE_TYPE_TEXT, REPORTXML_NODE_TYPE_RESOURCE, REPORTXML_NODE_TYPE_REFERENCE, REPORTXML_NODE_TYPE_EXTENSION, REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_TEXT, "text", NC_CONTENT, {__BASIC_ELEMENT, __attr_lang, __attr_dir, __attr__eol},
{REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_TIMESTAMP, "timestamp", NC_NONE, {__BASIC_ELEMENT, __attr_absolute, __attr_relative, __attr__eol},
{REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_RESOURCE, "resource", NC_CHILDS, {__BASIC_ELEMENT, __attr__resource_type, __attr_name, __attr__eol},
{REPORTXML_NODE_TYPE_VALUE, REPORTXML_NODE_TYPE_REFERENCE, REPORTXML_NODE_TYPE_EXTENSION, REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_VALUE, "value", NC_CHILDS, {__BASIC_ELEMENT, __attr_member, __attr_value, __attr_state, __attr__value_type, __attr__eol},
{REPORTXML_NODE_TYPE_TEXT, REPORTXML_NODE_TYPE_REFERENCE, REPORTXML_NODE_TYPE_VALUE, REPORTXML_NODE_TYPE_POSITION, REPORTXML_NODE_TYPE_EXTENSION, REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_REFERENCE, "reference", NC_CHILDS, {__BASIC_ELEMENT, __attr__reference_type, __attr_href, __attr__eol},
{REPORTXML_NODE_TYPE_TEXT, REPORTXML_NODE_TYPE_EXTENSION, REPORTXML_NODE_TYPE__ERROR}},
{REPORTXML_NODE_TYPE_EXTENSION, "extension", NC_XML, {__BASIC_ELEMENT, __attr__eol},
{REPORTXML_NODE_TYPE__ERROR}}
};
static const struct nodedef * __get_nodedef(reportxml_node_type_t type)
......@@ -672,6 +689,8 @@ int reportxml_node_add_child(reportxml_node_t *node, reportx
{
const struct nodedef *nodedef;
reportxml_node_t **n;
size_t i;
int found;
if (!node || !child)
return -1;
......@@ -681,6 +700,17 @@ int reportxml_node_add_child(reportxml_node_t *node, reportx
if (nodedef->content != NC_CHILDS)
return -1;
found = 0;
for (i = 0; nodedef->childs[i] != REPORTXML_NODE_TYPE__ERROR; i++) {
if (nodedef->childs[i] == child->type) {
found = 1;
break;
}
}
if (!found)
return -1;
n = realloc(node->childs, sizeof(*n)*(node->childs_len + 1));
if (!n)
return -1;
......
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