"pz:sru",
"pz:sru_version",
"pz:pqf_prefix",
+ "pz:sort",
+ "pz:recordfilter",
0
};
}
// Read settings from an XML file, calling handler function for each setting
-static void read_settings_file(const char *path,
- struct conf_service *service,
- void (*fun)(struct conf_service *service,
- struct setting *set))
+void settings_read_node_x(xmlNode *n,
+ void *client_data,
+ void (*fun)(void *client_data,
+ struct setting *set))
{
- xmlDoc *doc = xmlParseFile(path);
- xmlNode *n;
xmlChar *namea, *targeta, *valuea, *usera, *precedencea;
- if (!doc)
- {
- yaz_log(YLOG_FATAL, "Failed to parse %s", path);
- exit(1);
- }
- n = xmlDocGetRootElement(doc);
namea = xmlGetProp(n, (xmlChar *) "name");
targeta = xmlGetProp(n, (xmlChar *) "target");
valuea = xmlGetProp(n, (xmlChar *) "value");
strcpy(valueb, (const char *) valuea);
set.value = valueb;
set.next = 0;
- (*fun)(service, &set);
+ (*fun)(client_data, &set);
}
xmlFree(name);
xmlFree(precedence);
xmlFree(valuea);
xmlFree(usera);
xmlFree(targeta);
+}
+
+static void read_settings_file(const char *path,
+ void *client_data,
+ void (*fun)(void *client_data,
+ struct setting *set))
+{
+ xmlDoc *doc = xmlParseFile(path);
+ xmlNode *n;
+
+ if (!doc)
+ {
+ yaz_log(YLOG_FATAL, "Failed to parse %s", path);
+ exit(1);
+ }
+ n = xmlDocGetRootElement(doc);
+ settings_read_node_x(n, client_data, fun);
xmlFreeDoc(doc);
}
-
+
+
// Recursively read files or directories, invoking a
// callback for each one
static void read_settings(const char *path,
- struct conf_service *service,
- void (*fun)(struct conf_service *service,
+ void *client_data,
+ void (*fun)(void *client_data,
struct setting *set))
{
DIR *d;
if (*de->d_name == '.' || !strcmp(de->d_name, "CVS"))
continue;
sprintf(tmp, "%s/%s", path, de->d_name);
- read_settings(tmp, service, fun);
+ read_settings(tmp, client_data, fun);
}
closedir(d);
}
else if ((dot = strrchr(path, '.')) && !strcmp(dot + 1, "xml"))
- read_settings_file(path, service, fun);
+ read_settings_file(path, client_data, fun);
}
// Determines if a ZURL is a wildcard, and what kind
int i;
char *p;
- // If target address is not wildcard, add the database
- if (*set->target && !zurl_wildcard(set->target))
- find_database(set->target, 0, service);
-
// Determine if we already have a dictionary entry
if (!strncmp(set->name, "pz:", 3) && (p = strchr(set->name + 3, ':')))
*(p + 1) = '\0';
context)->set;
struct conf_service *service = ((struct update_database_context *)
context)->service;
- struct setting *s, **sp;
+ struct setting **sp;
int offset;
// Is this the right database?
// First we determine if this setting is overriding any existing settings
// with the same name.
- for (s = db->settings[offset], sp = &db->settings[offset]; s;
- sp = &s->next, s = s->next)
- if (!strcmp(s->name, set->name))
+ assert(offset < db->num_settings);
+ for (sp = &db->settings[offset]; *sp; )
+ if (!strcmp((*sp)->name, set->name))
{
- if (s->precedence < set->precedence)
+ if ((*sp)->precedence < set->precedence)
+ {
// We discard the value (nmem keeps track of the space)
*sp = (*sp)->next; // unlink value from existing setting
- else if (s->precedence > set->precedence)
+ }
+ else if ((*sp)->precedence > set->precedence)
+ {
// Db contains a higher-priority setting. Abort search
break;
- if (zurl_wildcard(s->target) > zurl_wildcard(set->target))
+ }
+ else if (zurl_wildcard((*sp)->target) > zurl_wildcard(set->target))
+ {
// target-specific value trumps wildcard. Delete.
*sp = (*sp)->next; // unlink.....
- else if (!zurl_wildcard(s->target))
+ }
+ else if (!zurl_wildcard((*sp)->target))
// Db already contains higher-priority setting. Abort search
break;
+ else
+ sp = &(*sp)->next;
}
- if (!s) // s will be null when there are no higher-priority settings -- we add one
+ else
+ sp = &(*sp)->next;
+ if (!*sp) // is null when there are no higher-priority settings, so we add one
{
struct setting *new = nmem_malloc(service->nmem, sizeof(*new));
// Callback -- updates database records with dictionary entries as appropriate
// This is used in pass 2 to assign name/value pairs to databases
-static void update_databases(struct conf_service *service,
- struct setting *set)
+static void update_databases(void *client_data, struct setting *set)
{
+ struct conf_service *service = (struct conf_service *) client_data;
struct update_database_context context;
context.set = set;
context.service = service;
}
}
-static void prepare_target_dictionary(struct conf_service *service,
- struct setting *set)
+static void prepare_target_dictionary(void *client_data, struct setting *set)
{
+ struct conf_service *service = (struct conf_service *) client_data;
struct setting_dictionary *dictionary = service->dictionary;
int i;
for (i = 0; i < dictionary->num; i++)
if (!strcmp(dictionary->dict[i], set->name))
return;
- yaz_log(YLOG_WARN, "setting %s not configured as metadata", set->name);
-}
-
-// If we ever decide we need to be able to specify multiple settings directories,
-// the two calls to read_settings must be split -- so the dictionary is prepared
-// for the contents of every directory before the databases are updated.
-void settings_read(struct conf_service *service, const char *path)
-{
- read_settings(path, service, prepare_target_dictionary);
- read_settings(path, service, update_databases);
+ yaz_log(YLOG_WARN, "Setting '%s' not configured as metadata", set->name);
}
void init_settings(struct conf_service *service)
{
struct setting_dictionary *new;
-
+
assert(service->nmem);
-
+
new = nmem_malloc(service->nmem, sizeof(*new));
memset(new, 0, sizeof(*new));
service->dictionary = new;
initialize_soft_settings(service);
}
+void settings_read_file(struct conf_service *service, const char *path,
+ int pass)
+{
+ if (pass == 1)
+ read_settings(path, service, prepare_target_dictionary);
+ else
+ read_settings(path, service, update_databases);
+}
+
+void settings_read_node(struct conf_service *service, xmlNode *n,
+ int pass)
+{
+ if (pass == 1)
+ settings_read_node_x(n, service, prepare_target_dictionary);
+ else
+ settings_read_node_x(n, service, update_databases);
+}
+
/*
* Local variables:
* c-basic-offset: 4
projects / pazpar2-moved-to-github.git / blobdiff