From: Adam Dickmeiss <adam@indexdata.dk>
Date: Mon, 8 Jan 2007 13:20:58 +0000 (+0000)
Subject: Added missing source.
X-Git-Tag: YAZ.2.1.46~10
X-Git-Url: http://sru.miketaylor.org.uk/?a=commitdiff_plain;h=bc1bdc891836da144db8108bc062d30dbb922f8b;p=yaz-moved-to-github.git

Added missing source.
---

diff --git a/src/cclxmlconfig.c b/src/cclxmlconfig.c
new file mode 100644
index 0000000..321073b
--- /dev/null
+++ b/src/cclxmlconfig.c
@@ -0,0 +1,210 @@
+/*
+ * Copyright (C) 1995-2007, Index Data ApS
+ * All rights reserved.
+ *
+ * $Id: cclxmlconfig.c,v 1.1 2007-01-08 13:20:58 adam Exp $
+ */
+
+/** \file cclxmlconfig.c
+    \brief XML configuration for CCL
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+
+#include <yaz/ccl_xml.h>
+
+#if YAZ_HAVE_XML2
+
+static int ccl_xml_config_attr(CCL_bibset bibset, const char *default_set,
+                               WRBUF wrbuf,
+                               const xmlNode *ptr,
+                               const char **addinfo)
+{
+    struct _xmlAttr *attr;
+    const char *type = 0;
+    const char *value = 0;
+    const char *attrset = default_set;
+    for (attr = ptr->properties; attr; attr = attr->next)
+    {
+        if (!xmlStrcmp(attr->name, BAD_CAST "type") &&
+            attr->children && attr->children->type == XML_TEXT_NODE)
+            type = (const char *) attr->children->content;
+        else if (!xmlStrcmp(attr->name, BAD_CAST "value") &&
+            attr->children && attr->children->type == XML_TEXT_NODE)
+            value = (const char *) attr->children->content;
+        else if (!xmlStrcmp(attr->name, BAD_CAST "attrset") &&
+            attr->children && attr->children->type == XML_TEXT_NODE)
+            attrset = (const char *) attr->children->content;
+        else
+        {
+            *addinfo = "bad attribute for 'attr'. "
+                "Expecting 'type', 'value', or 'attrset'";
+            return 1;
+        }
+    }
+    if (!type)
+    {
+        *addinfo = "missing attribute for 'type' for element 'attr'";
+        return 1;
+    }
+    if (!value)
+    {
+        *addinfo = "missing attribute for 'value' for element 'attr'";
+        return 1;
+    }
+    if (attrset)
+        wrbuf_printf(wrbuf, "%s,%s=%s", attrset, type, value);
+    else
+        wrbuf_printf(wrbuf, "%s=%s", type, value);
+    return 0;
+}
+
+static int ccl_xml_config_qual(CCL_bibset bibset, const char *default_set,
+                               WRBUF wrbuf, 
+                               const xmlNode *ptr,
+                               const char **addinfo)
+{
+    struct _xmlAttr *attr;
+    const char *name = 0;
+    const xmlNode *a_ptr = ptr->children;
+    for (attr = ptr->properties; attr; attr = attr->next)
+    {
+        if (!xmlStrcmp(attr->name, BAD_CAST "name") &&
+            attr->children && attr->children->type == XML_TEXT_NODE)
+            name = (const char *) attr->children->content;
+        else
+        {
+            *addinfo = "bad attribute for 'qual'. Expecting 'name' only";
+            return 1;
+        }
+    }
+    if (!name)
+    {
+        *addinfo = "missing attribute 'name' for 'qual' element";
+        return 1;
+    }
+    for (; a_ptr; a_ptr = a_ptr->next)
+    {
+        if (a_ptr->type == XML_ELEMENT_NODE)
+        {
+            if (!xmlStrcmp(a_ptr->name, BAD_CAST "attr"))
+            {
+                int r = ccl_xml_config_attr(bibset, default_set, wrbuf,
+                                            a_ptr, addinfo);
+                if (r)
+                    return r;
+                wrbuf_printf(wrbuf, " ");
+            }
+            else
+            {
+                *addinfo = "bad element: expecting 'attr'";
+                return 1;
+            }
+        }
+    }
+    ccl_qual_fitem(bibset, wrbuf_cstr(wrbuf), name);
+    return 0;
+}
+
+int ccl_xml_config_directive(CCL_bibset bibset, const xmlNode *ptr,
+                             const char **addinfo)
+{
+    struct _xmlAttr *attr;
+    const char *name = 0;
+    const char *value = 0;
+    for (attr = ptr->properties; attr; attr = attr->next)
+    {
+        if (!xmlStrcmp(attr->name, BAD_CAST "name") &&
+            attr->children && attr->children->type == XML_TEXT_NODE)
+            name = (const char *) attr->children->content;
+        else if (!xmlStrcmp(attr->name, BAD_CAST "value") &&
+            attr->children && attr->children->type == XML_TEXT_NODE)
+            value = (const char *) attr->children->content;
+        else
+        {
+            *addinfo = "bad attribute for 'diretive'. "
+                "Expecting 'name' or 'value'";
+            return 1;
+        }
+    }
+    if (!name)
+    {
+        *addinfo = "missing attribute 'name' for 'directive' element";
+        return 1;
+    }
+    if (!value)
+    {
+        *addinfo = "missing attribute 'name' for 'value' element";
+        return 1;
+    }
+    ccl_qual_add_special(bibset, name, value);
+    return 0;
+}
+
+int ccl_xml_config(CCL_bibset bibset, const xmlNode *ptr, const char **addinfo)
+{
+    if (ptr && ptr->type == XML_ELEMENT_NODE && 
+        !xmlStrcmp(ptr->name, BAD_CAST "cclmap"))
+    {
+        const xmlNode *c_ptr;
+        const char *set = 0;
+        struct _xmlAttr *attr;
+        for (attr = ptr->properties; attr; attr = attr->next)
+        {
+            if (!xmlStrcmp(attr->name, BAD_CAST "defaultattrset") &&
+                attr->children && attr->children->type == XML_TEXT_NODE)
+                set = (const char *) attr->children->content;
+            else
+            {
+                *addinfo = "bad attribute for 'cclmap'. "
+                    "expecting 'defaultattrset'";
+                return 1;
+            }
+        }
+        for (c_ptr = ptr->children; c_ptr; c_ptr = c_ptr->next)
+        {
+            if (c_ptr->type == XML_ELEMENT_NODE)
+            {
+                if (!xmlStrcmp(c_ptr->name, BAD_CAST "qual"))
+                {
+                    WRBUF wrbuf = wrbuf_alloc();
+                    int r = ccl_xml_config_qual(bibset, set,
+                                                wrbuf, c_ptr, addinfo);
+                    wrbuf_destroy(wrbuf);
+                    if (r)
+                        return r;
+                }
+                else if (!xmlStrcmp(c_ptr->name, BAD_CAST "directive"))
+                {
+                    int r = ccl_xml_config_directive(bibset, c_ptr, addinfo);
+                    if (r)
+                        return r;
+                }
+                else
+                {
+                    *addinfo = "bad element for 'cclmap'. "
+                        "expecting 'directive' or 'qual'";
+                    return 1;
+                }
+            }
+        }
+    }
+    return 0;
+}
+#else
+int ccl_xml_config(CCL_bibset bibset, const xmlNode *ptr, const char **addinfo)
+{
+    *addinfo = "CCL XML configuration not supported. Libxml2 is disabled";
+    return -1;
+}
+#endif
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */