-static int process_config_includes(struct conf_config *config, xmlNode *n);
-
-static int config_include_one(struct conf_config *config, xmlNode **sib,
- const char *path)
-{
- struct stat st;
- if (stat(path, &st) < 0)
- {
- yaz_log(YLOG_FATAL|YLOG_ERRNO, "stat %s", path);
- return -1;
- }
- else
- {
- if ((st.st_mode & S_IFMT) == S_IFREG)
- {
- xmlDoc *doc = xmlParseFile(path);
- if (doc)
- {
- xmlNodePtr t = xmlDocGetRootElement(doc);
- int ret = process_config_includes(config, t);
- *sib = xmlAddNextSibling(*sib, xmlCopyNode(t, 1));
- xmlFreeDoc(doc);
- if (ret)
- return -1;
- }
- else
- {
- yaz_log(YLOG_FATAL, "Could not parse %s", path);
- return -1;
- }
- }
- }
- return 0;
-}
-
-static int config_include_src(struct conf_config *config, xmlNode **np,
- const char *src)
-{
- int ret = 0; /* return code. OK so far */
- WRBUF w = wrbuf_alloc();
- xmlNodePtr sib; /* our sibling that we append */
- xmlNodePtr c; /* tmp node */
-
- wrbuf_printf(w, " begin include src=\"%s\" ", src);
-
- /* replace include element with a 'begin' comment */
- sib = xmlNewComment((const xmlChar *) wrbuf_cstr(w));
- xmlReplaceNode(*np, sib);
-
- xmlFreeNode(*np);
-
- wrbuf_rewind(w);
- conf_dir_path(config, w, src);
-#if USE_POSIX_GLOB
- {
- size_t i;
- glob_t glob_res;
- glob(wrbuf_cstr(w), 0 /* flags */, 0 /* errfunc */, &glob_res);
-
- for (i = 0; ret == 0 && i < glob_res.gl_pathc; i++)
- {
- const char *path = glob_res.gl_pathv[i];
- ret = config_include_one(config, &sib, path);
- }
- globfree(&glob_res);
- }
-#else
- ret = config_include_one(config, &sib, wrbuf_cstr(w));
-#endif
- wrbuf_rewind(w);
- wrbuf_printf(w, " end include src=\"%s\" ", src);
- c = xmlNewComment((const xmlChar *) wrbuf_cstr(w));
- sib = xmlAddNextSibling(sib, c);
-
- *np = sib;
- wrbuf_destroy(w);
- return ret;
-}
-
-static int process_config_includes(struct conf_config *config, xmlNode *n)
-{
- for (; n; n = n->next)
- {
- if (n->type == XML_ELEMENT_NODE)
- {
- if (!strcmp((const char *) n->name, "include"))
- {
- xmlChar *src = xmlGetProp(n, (xmlChar *) "src");
- if (src)
- {
- int ret = config_include_src(config, &n,
- (const char *) src);
- xmlFree(src);
- if (ret)
- return ret;
-
- }
- }
- else
- {
- if (process_config_includes(config, n->children))
- return -1;
- }
- }
- }
- return 0;
-}
-