Commit 9cdf5761 authored by Philipp Schafft's avatar Philipp Schafft 🦁

Update: Added some comments in reportxml.c

parent 3a64ffd2
Pipeline #266 failed with stage
in 12 seconds
......@@ -28,57 +28,90 @@
#include "logging.h"
#define CATMODULE "reportxml"
/* The report XML document type */
struct reportxml_tag {
/* base object */
refobject_base_t __base;
/* the root report XML node of the document */
reportxml_node_t *root;
};
/* The report XML node type */
struct reportxml_node_tag {
/* base object */
refobject_base_t __base;
/* an XML node used to store the attributes */
xmlNodePtr xmlnode;
/* the type of the node */
reportxml_node_type_t type;
/* the report XML childs */
reportxml_node_t **childs;
size_t childs_len;
/* the XML childs (used by <extension>) */
xmlNodePtr *xml_childs;
size_t xml_childs_len;
/* the node's text content (used by <text>) */
char *content;
};
/* The report XML database type */
struct reportxml_database_tag {
/* base object */
refobject_base_t __base;
/* the lock used to ensure the database object is thread safe. */
mutex_t lock;
/* The tree of definitions */
avl_tree *definitions;
};
/* The nodeattr structure is used to store definition of node attributes */
struct nodeattr;
struct nodeattr {
/* name of the attribute */
const char *name;
/* the type of the attribute. This is based on the DTD */
const char *type;
/* the default value for the attribute if any */
const char *def;
/* whether the attribute is required or not */
int required;
/* a function that can be used to check the content of the attribute if any */
int (*checker)(const struct nodeattr *attr, const char *str);
/* NULL terminated list of possible values (if enum) */
const char *values[32];
};
/* The type of the content an node has */
enum nodecontent {
/* The node may not have any content */
NC_NONE,
/* The node may have children */
NC_CHILDS,
/* The node may have a text content */
NC_CONTENT,
/* The node may have XML children */
NC_XML
};
/* This structure is used to define a node */
struct nodedef {
/* the type of the node */
reportxml_node_type_t type;
/* the name of the corresponding XML node */
const char *name;
/* The type of the content the node may have */
enum nodecontent content;
/* __attr__eol terminated list of attributes the node may have */
const struct nodeattr *attr[12];
/* REPORTXML_NODE_TYPE__ERROR terminated list of child node types the node may have */
const reportxml_node_type_t childs[12];
};
/* Prototypes */
static int __attach_copy_of_node_or_definition(reportxml_node_t *parent, reportxml_node_t *node, reportxml_database_t *db, ssize_t depth);
static reportxml_node_t * __reportxml_database_build_node_ext(reportxml_database_t *db, const char *id, ssize_t depth, reportxml_node_type_t *acst_type_ret);
/* definition of known attributes */
static const struct nodeattr __attr__eol[1] = {{NULL, NULL, NULL, 0, NULL, {NULL}}};
static const struct nodeattr __attr_version[1] = {{"version", "CDATA", "0.0.1", 1, NULL, {"0.0.1", NULL}}};
static const struct nodeattr __attr_xmlns[1] = {{"xmlns", "URI", "http://icecast.org/specs/reportxml-0.0.1", 1, NULL, {"http://icecast.org/specs/reportxml-0.0.1", NULL}}};
......@@ -108,6 +141,7 @@ static const struct nodeattr __attr__resource_type[1] = {{"type", NULL
static const struct nodeattr __attr__value_type[1] = {{"type", NULL, NULL, 1, NULL, {"null", "int", "float", "uuid", "string", "structure", "uri", "pointer", "version", "protocol", "username", "password", NULL}}};
static const struct nodeattr __attr__reference_type[1] = {{"type", NULL, NULL, 1, NULL, {"documentation", "log", "report", "related", NULL}}};
/* definition of known nodes */
/* Helper:
* grep '^ *REPORTXML_NODE_TYPE_' reportxml.h | sed 's/^\( *REPORTXML_NODE_TYPE_\([^,]*\)\),*$/\1 \2/;' | while read l s; do c=$(tr A-Z a-z <<<"$s"); printf " {%-32s \"%-16s 0, {__attr__eol}},\n" "$l," "$c\","; done
*/
......
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