/*
- * "Canonical XML" implementation
+ * "Canonical XML" implementation
* http://www.w3.org/TR/xml-c14n
- *
+ *
* "Exclusive XML Canonicalization" implementation
* http://www.w3.org/TR/xml-exc-c14n
*
* See Copyright for the status of this software.
- *
+ *
* Author: Aleksey Sanin <aleksey@aleksey.com>
*/
#define IN_LIBXML
#include <libxml/xpathInternals.h>
#include <libxml/c14n.h>
+#include "buf.h"
+
/************************************************************************
* *
* Some declaration better left private ATM *
int nsPrevStart; /* the begginning of the stack for previous visible node */
int nsPrevEnd; /* the end of the stack for previous visible node */
int nsMax; /* size of the array as allocated */
- xmlNsPtr *nsTab; /* array of ns in no particular order */
+ xmlNsPtr *nsTab; /* array of ns in no particular order */
xmlNodePtr *nodeTab; /* array of nodes in no particular order */
} xmlC14NVisibleNsStack, *xmlC14NVisibleNsStackPtr;
/* input parameters */
xmlDocPtr doc;
xmlC14NIsVisibleCallback is_visible_callback;
- void* user_data;
+ void* user_data;
int with_comments;
xmlOutputBufferPtr buf;
xmlC14NPosition pos;
int parent_is_doc;
xmlC14NVisibleNsStackPtr ns_rendered;
-
+
/* C14N mode */
xmlC14NMode mode;
static xmlC14NVisibleNsStackPtr xmlC14NVisibleNsStackCreate (void);
static void xmlC14NVisibleNsStackDestroy (xmlC14NVisibleNsStackPtr cur);
-static void xmlC14NVisibleNsStackAdd (xmlC14NVisibleNsStackPtr cur,
+static void xmlC14NVisibleNsStackAdd (xmlC14NVisibleNsStackPtr cur,
xmlNsPtr ns,
xmlNodePtr node);
-static void xmlC14NVisibleNsStackSave (xmlC14NVisibleNsStackPtr cur,
+static void xmlC14NVisibleNsStackSave (xmlC14NVisibleNsStackPtr cur,
xmlC14NVisibleNsStackPtr state);
-static void xmlC14NVisibleNsStackRestore (xmlC14NVisibleNsStackPtr cur,
+static void xmlC14NVisibleNsStackRestore (xmlC14NVisibleNsStackPtr cur,
xmlC14NVisibleNsStackPtr state);
-static void xmlC14NVisibleNsStackShift (xmlC14NVisibleNsStackPtr cur);
-static int xmlC14NVisibleNsStackFind (xmlC14NVisibleNsStackPtr cur,
+static void xmlC14NVisibleNsStackShift (xmlC14NVisibleNsStackPtr cur);
+static int xmlC14NVisibleNsStackFind (xmlC14NVisibleNsStackPtr cur,
xmlNsPtr ns);
-static int xmlExcC14NVisibleNsStackFind (xmlC14NVisibleNsStackPtr cur,
+static int xmlExcC14NVisibleNsStackFind (xmlC14NVisibleNsStackPtr cur,
xmlNsPtr ns,
xmlC14NCtxPtr ctx);
static xmlChar *xmlC11NNormalizeString(const xmlChar * input,
xmlC14NNormalizationMode mode);
-#define xmlC11NNormalizeAttr( a ) \
+#define xmlC11NNormalizeAttr( a ) \
xmlC11NNormalizeString((a), XMLC14N_NORMALIZE_ATTR)
-#define xmlC11NNormalizeComment( a ) \
+#define xmlC11NNormalizeComment( a ) \
xmlC11NNormalizeString((a), XMLC14N_NORMALIZE_COMMENT)
-#define xmlC11NNormalizePI( a ) \
+#define xmlC11NNormalizePI( a ) \
xmlC11NNormalizeString((a), XMLC14N_NORMALIZE_PI)
-#define xmlC11NNormalizeText( a ) \
+#define xmlC11NNormalizeText( a ) \
xmlC11NNormalizeString((a), XMLC14N_NORMALIZE_TEXT)
-#define xmlC14NIsVisible( ctx, node, parent ) \
+#define xmlC14NIsVisible( ctx, node, parent ) \
(((ctx)->is_visible_callback != NULL) ? \
(ctx)->is_visible_callback((ctx)->user_data, \
(xmlNodePtr)(node), (xmlNodePtr)(parent)) : 1)
-#define xmlC14NIsExclusive( ctx ) \
+#define xmlC14NIsExclusive( ctx ) \
( (ctx)->mode == XML_C14N_EXCLUSIVE_1_0 )
/************************************************************************
* *
- * Some factorized error routines *
+ * Some factorized error routines *
* *
************************************************************************/
************************************************************************/
#define XML_NAMESPACES_DEFAULT 16
-static int
+static int
xmlC14NIsNodeInNodeset(xmlNodeSetPtr nodes, xmlNodePtr node, xmlNodePtr parent) {
if((nodes != NULL) && (node != NULL)) {
if(node->type != XML_NAMESPACE_DECL) {
return(xmlXPathNodeSetContains(nodes, node));
} else {
xmlNs ns;
-
- memcpy(&ns, node, sizeof(ns));
-
+
+ memcpy(&ns, node, sizeof(ns));
+
/* this is a libxml hack! check xpath.c for details */
if((parent != NULL) && (parent->type == XML_ATTRIBUTE_NODE)) {
ns.next = (xmlNsPtr)parent->parent;
} else {
- ns.next = (xmlNsPtr)parent;
+ ns.next = (xmlNsPtr)parent;
}
- /*
- * If the input is an XPath node-set, then the node-set must explicitly
+ /*
+ * If the input is an XPath node-set, then the node-set must explicitly
* contain every node to be rendered to the canonical form.
*/
return(xmlXPathNodeSetContains(nodes, (xmlNodePtr)&ns));
}
memset(cur, 0, sizeof(xmlC14NVisibleNsStack));
xmlFree(cur);
-
+
}
-static void
+static void
xmlC14NVisibleNsStackAdd(xmlC14NVisibleNsStackPtr cur, xmlNsPtr ns, xmlNodePtr node) {
- if((cur == NULL) ||
+ if((cur == NULL) ||
((cur->nsTab == NULL) && (cur->nodeTab != NULL)) ||
((cur->nsTab != NULL) && (cur->nodeTab == NULL))) {
xmlC14NErrParam("adding namespace to stack");
memset(cur->nodeTab, 0 , XML_NAMESPACES_DEFAULT * sizeof(xmlNodePtr));
cur->nsMax = XML_NAMESPACES_DEFAULT;
} else if(cur->nsMax == cur->nsCurEnd) {
- void *tmp;
+ void *tmp;
int tmpSize;
-
+
tmpSize = 2 * cur->nsMax;
tmp = xmlRealloc(cur->nsTab, tmpSize * sizeof(xmlNsPtr));
if (tmp == NULL) {
xmlC14NErrParam("saving namespaces stack");
return;
}
-
+
state->nsCurEnd = cur->nsCurEnd;
state->nsPrevStart = cur->nsPrevStart;
state->nsPrevEnd = cur->nsPrevEnd;
cur->nsPrevEnd = state->nsPrevEnd;
}
-static void
+static void
xmlC14NVisibleNsStackShift(xmlC14NVisibleNsStackPtr cur) {
if(cur == NULL) {
xmlC14NErrParam("shifting namespaces stack");
/**
* xmlC14NVisibleNsStackFind:
- * @ctx: the C14N context
+ * @ctx: the C14N context
* @ns: the namespace to check
*
* Checks whether the given namespace was already rendered or not
const xmlChar *prefix;
const xmlChar *href;
int has_empty_ns;
-
+
if(cur == NULL) {
xmlC14NErrParam("searching namespaces stack (c14n)");
return (0);
}
/*
- * if the default namespace xmlns="" is not defined yet then
+ * if the default namespace xmlns="" is not defined yet then
* we do not want to print it out
*/
prefix = ((ns == NULL) || (ns->prefix == NULL)) ? BAD_CAST "" : ns->prefix;
int start = (has_empty_ns) ? 0 : cur->nsPrevStart;
for (i = cur->nsCurEnd - 1; i >= start; --i) {
xmlNsPtr ns1 = cur->nsTab[i];
-
+
if(xmlC14NStrEqual(prefix, (ns1 != NULL) ? ns1->prefix : NULL)) {
return(xmlC14NStrEqual(href, (ns1 != NULL) ? ns1->href : NULL));
}
return(has_empty_ns);
}
-static int
+static int
xmlExcC14NVisibleNsStackFind(xmlC14NVisibleNsStackPtr cur, xmlNsPtr ns, xmlC14NCtxPtr ctx) {
int i;
const xmlChar *prefix;
const xmlChar *href;
int has_empty_ns;
-
+
if(cur == NULL) {
xmlC14NErrParam("searching namespaces stack (exc c14n)");
return (0);
}
/*
- * if the default namespace xmlns="" is not defined yet then
+ * if the default namespace xmlns="" is not defined yet then
* we do not want to print it out
*/
prefix = ((ns == NULL) || (ns->prefix == NULL)) ? BAD_CAST "" : ns->prefix;
int start = 0;
for (i = cur->nsCurEnd - 1; i >= start; --i) {
xmlNsPtr ns1 = cur->nsTab[i];
-
+
if(xmlC14NStrEqual(prefix, (ns1 != NULL) ? ns1->prefix : NULL)) {
if(xmlC14NStrEqual(href, (ns1 != NULL) ? ns1->href : NULL)) {
- return(xmlC14NIsVisible(ctx, ns1, cur->nodeTab[i]));
+ return(xmlC14NIsVisible(ctx, ns1, cur->nodeTab[i]));
} else {
return(0);
}
/**
* xmlC14NIsXmlNs:
- * @ns: the namespace to check
- *
+ * @ns: the namespace to check
+ *
* Checks whether the given namespace is a default "xml:" namespace
* with href="http://www.w3.org/XML/1998/namespace"
*
/**
* xmlC14NNsCompare:
* @ns1: the pointer to first namespace
- * @ns2: the pointer to second namespace
+ * @ns2: the pointer to second namespace
*
* Compares the namespaces by names (prefixes).
*
/**
* xmlC14NPrintNamespaces:
* @ns: the pointer to namespace
- * @ctx: the C14N context
+ * @ctx: the C14N context
*
* Prints the given namespace to the output buffer from C14N context.
*
/**
* xmlC14NProcessNamespacesAxis:
- * @ctx: the C14N context
+ * @ctx: the C14N context
* @node: the current node
*
* Prints out canonical namespace axis of the current node to the
- * buffer from C14N context as follows
+ * buffer from C14N context as follows
*
* Canonical XML v 1.0 (http://www.w3.org/TR/xml-c14n)
*
* Namespace Axis
- * Consider a list L containing only namespace nodes in the
- * axis and in the node-set in lexicographic order (ascending). To begin
- * processing L, if the first node is not the default namespace node (a node
- * with no namespace URI and no local name), then generate a space followed
+ * Consider a list L containing only namespace nodes in the
+ * axis and in the node-set in lexicographic order (ascending). To begin
+ * processing L, if the first node is not the default namespace node (a node
+ * with no namespace URI and no local name), then generate a space followed
* by xmlns="" if and only if the following conditions are met:
* - the element E that owns the axis is in the node-set
- * - The nearest ancestor element of E in the node-set has a default
- * namespace node in the node-set (default namespace nodes always
+ * - The nearest ancestor element of E in the node-set has a default
+ * namespace node in the node-set (default namespace nodes always
* have non-empty values in XPath)
- * The latter condition eliminates unnecessary occurrences of xmlns="" in
- * the canonical form since an element only receives an xmlns="" if its
- * default namespace is empty and if it has an immediate parent in the
- * canonical form that has a non-empty default namespace. To finish
- * processing L, simply process every namespace node in L, except omit
- * namespace node with local name xml, which defines the xml prefix,
+ * The latter condition eliminates unnecessary occurrences of xmlns="" in
+ * the canonical form since an element only receives an xmlns="" if its
+ * default namespace is empty and if it has an immediate parent in the
+ * canonical form that has a non-empty default namespace. To finish
+ * processing L, simply process every namespace node in L, except omit
+ * namespace node with local name xml, which defines the xml prefix,
* if its string value is http://www.w3.org/XML/1998/namespace.
*
* Exclusive XML Canonicalization v 1.0 (http://www.w3.org/TR/xml-exc-c14n)
- * Canonical XML applied to a document subset requires the search of the
- * ancestor nodes of each orphan element node for attributes in the xml
- * namespace, such as xml:lang and xml:space. These are copied into the
- * element node except if a declaration of the same attribute is already
- * in the attribute axis of the element (whether or not it is included in
- * the document subset). This search and copying are omitted from the
+ * Canonical XML applied to a document subset requires the search of the
+ * ancestor nodes of each orphan element node for attributes in the xml
+ * namespace, such as xml:lang and xml:space. These are copied into the
+ * element node except if a declaration of the same attribute is already
+ * in the attribute axis of the element (whether or not it is included in
+ * the document subset). This search and copying are omitted from the
* Exclusive XML Canonicalization method.
*
* Returns 0 on success or -1 on fail.
xmlListPtr list;
int already_rendered;
int has_empty_ns = 0;
-
+
if ((ctx == NULL) || (cur == NULL) || (cur->type != XML_ELEMENT_NODE)) {
xmlC14NErrParam("processing namespaces axis (c14n)");
return (-1);
for(n = cur; n != NULL; n = n->parent) {
for(ns = n->nsDef; ns != NULL; ns = ns->next) {
tmp = xmlSearchNs(cur->doc, cur, ns->prefix);
-
+
if((tmp == ns) && !xmlC14NIsXmlNs(ns) && xmlC14NIsVisible(ctx, ns, cur)) {
already_rendered = xmlC14NVisibleNsStackFind(ctx->ns_rendered, ns);
if(visible) {
- xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
+ xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
}
if(!already_rendered) {
- xmlListInsert(list, ns);
+ xmlListInsert(list, ns);
}
- if(xmlStrlen(ns->prefix) == 0) {
+ if(xmlStrlen(ns->prefix) == 0) {
has_empty_ns = 1;
}
}
}
}
-
+
/**
- * if the first node is not the default namespace node (a node with no
- * namespace URI and no local name), then generate a space followed by
+ * if the first node is not the default namespace node (a node with no
+ * namespace URI and no local name), then generate a space followed by
* xmlns="" if and only if the following conditions are met:
* - the element E that owns the axis is in the node-set
- * - the nearest ancestor element of E in the node-set has a default
- * namespace node in the node-set (default namespace nodes always
+ * - the nearest ancestor element of E in the node-set has a default
+ * namespace node in the node-set (default namespace nodes always
* have non-empty values in XPath)
*/
if(visible && !has_empty_ns) {
memset(&ns_default, 0, sizeof(ns_default));
if(!xmlC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default)) {
- xmlC14NPrintNamespaces(&ns_default, ctx);
+ xmlC14NPrintNamespaces(&ns_default, ctx);
}
}
-
-
- /*
- * print out all elements from list
+
+
+ /*
+ * print out all elements from list
*/
xmlListWalk(list, (xmlListWalker) xmlC14NPrintNamespaces, (const void *) ctx);
- /*
+ /*
* Cleanup
*/
xmlListDelete(list);
/**
* xmlExcC14NProcessNamespacesAxis:
- * @ctx: the C14N context
+ * @ctx: the C14N context
* @node: the current node
*
* Prints out exclusive canonical namespace axis of the current node to the
- * buffer from C14N context as follows
+ * buffer from C14N context as follows
*
* Exclusive XML Canonicalization
* http://www.w3.org/TR/xml-exc-c14n
*
- * If the element node is in the XPath subset then output the node in
- * accordance with Canonical XML except for namespace nodes which are
+ * If the element node is in the XPath subset then output the node in
+ * accordance with Canonical XML except for namespace nodes which are
* rendered as follows:
*
* 1. Render each namespace node iff:
- * * it is visibly utilized by the immediate parent element or one of
+ * * it is visibly utilized by the immediate parent element or one of
* its attributes, or is present in InclusiveNamespaces PrefixList, and
- * * its prefix and value do not appear in ns_rendered. ns_rendered is
- * obtained by popping the state stack in order to obtain a list of
- * prefixes and their values which have already been rendered by
+ * * its prefix and value do not appear in ns_rendered. ns_rendered is
+ * obtained by popping the state stack in order to obtain a list of
+ * prefixes and their values which have already been rendered by
* an output ancestor of the namespace node's parent element.
- * 2. Append the rendered namespace node to the list ns_rendered of namespace
- * nodes rendered by output ancestors. Push ns_rendered on state stack and
+ * 2. Append the rendered namespace node to the list ns_rendered of namespace
+ * nodes rendered by output ancestors. Push ns_rendered on state stack and
* recurse.
* 3. After the recursion returns, pop thestate stack.
*
int has_empty_ns = 0;
int has_visibly_utilized_empty_ns = 0;
int has_empty_ns_in_inclusive_list = 0;
-
+
if ((ctx == NULL) || (cur == NULL) || (cur->type != XML_ELEMENT_NODE)) {
xmlC14NErrParam("processing namespaces axis (exc c14n)");
return (-1);
return (-1);
}
- /*
+ /*
* process inclusive namespaces:
- * All namespace nodes appearing on inclusive ns list are
+ * All namespace nodes appearing on inclusive ns list are
* handled as provided in Canonical XML
*/
if(ctx->inclusive_ns_prefixes != NULL) {
- xmlChar *prefix;
+ xmlChar *prefix;
int i;
-
+
for (i = 0; ctx->inclusive_ns_prefixes[i] != NULL; ++i) {
prefix = ctx->inclusive_ns_prefixes[i];
/*
prefix = NULL;
has_empty_ns_in_inclusive_list = 1;
}
-
- ns = xmlSearchNs(cur->doc, cur, prefix);
+
+ ns = xmlSearchNs(cur->doc, cur, prefix);
if((ns != NULL) && !xmlC14NIsXmlNs(ns) && xmlC14NIsVisible(ctx, ns, cur)) {
already_rendered = xmlC14NVisibleNsStackFind(ctx->ns_rendered, ns);
if(visible) {
- xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
+ xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
}
if(!already_rendered) {
- xmlListInsert(list, ns);
+ xmlListInsert(list, ns);
}
- if(xmlStrlen(ns->prefix) == 0) {
+ if(xmlStrlen(ns->prefix) == 0) {
has_empty_ns = 1;
}
}
}
}
-
+
/* add node namespace */
if(cur->ns != NULL) {
ns = cur->ns;
has_visibly_utilized_empty_ns = 1;
}
if((ns != NULL) && !xmlC14NIsXmlNs(ns)) {
- if(visible && xmlC14NIsVisible(ctx, ns, cur)) {
+ if(visible && xmlC14NIsVisible(ctx, ns, cur)) {
if(!xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, ns, ctx)) {
xmlListInsert(list, ns);
}
}
if(visible) {
- xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
+ xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
}
if(xmlStrlen(ns->prefix) == 0) {
has_empty_ns = 1;
}
}
-
-
+
+
/* add attributes */
for(attr = cur->properties; attr != NULL; attr = attr->next) {
- /*
+ /*
* we need to check that attribute is visible and has non
- * default namespace (XML Namespaces: "default namespaces
- * do not apply directly to attributes")
+ * default namespace (XML Namespaces: "default namespaces
+ * do not apply directly to attributes")
*/
if((attr->ns != NULL) && !xmlC14NIsXmlNs(attr->ns) && xmlC14NIsVisible(ctx, attr, cur)) {
already_rendered = xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, attr->ns, ctx);
- xmlC14NVisibleNsStackAdd(ctx->ns_rendered, attr->ns, cur);
+ xmlC14NVisibleNsStackAdd(ctx->ns_rendered, attr->ns, cur);
if(!already_rendered && visible) {
- xmlListInsert(list, attr->ns);
+ xmlListInsert(list, attr->ns);
}
if(xmlStrlen(attr->ns->prefix) == 0) {
has_empty_ns = 1;
/*
* Process xmlns=""
*/
- if(visible && has_visibly_utilized_empty_ns &&
+ if(visible && has_visibly_utilized_empty_ns &&
!has_empty_ns && !has_empty_ns_in_inclusive_list) {
static xmlNs ns_default;
memset(&ns_default, 0, sizeof(ns_default));
-
+
already_rendered = xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default, ctx);
if(!already_rendered) {
- xmlC14NPrintNamespaces(&ns_default, ctx);
+ xmlC14NPrintNamespaces(&ns_default, ctx);
}
} else if(visible && !has_empty_ns && has_empty_ns_in_inclusive_list) {
static xmlNs ns_default;
memset(&ns_default, 0, sizeof(ns_default));
if(!xmlC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default)) {
- xmlC14NPrintNamespaces(&ns_default, ctx);
+ xmlC14NPrintNamespaces(&ns_default, ctx);
}
}
-
- /*
- * print out all elements from list
+
+ /*
+ * print out all elements from list
*/
xmlListWalk(list, (xmlListWalker) xmlC14NPrintNamespaces, (const void *) ctx);
- /*
+ /*
* Cleanup
*/
xmlListDelete(list);
/**
* xmlC14NIsXmlAttr:
- * @attr: the attr to check
- *
+ * @attr: the attr to check
+ *
* Checks whether the given attribute is a default "xml:" namespace
* with href="http://www.w3.org/XML/1998/namespace"
*
static int
xmlC14NIsXmlAttr(xmlAttrPtr attr)
{
- return ((attr->ns != NULL) &&
+ return ((attr->ns != NULL) &&
(xmlC14NIsXmlNs(attr->ns) != 0));
}
/**
* xmlC14NAttrsCompare:
* @attr1: the pointer tls o first attr
- * @attr2: the pointer to second attr
+ * @attr2: the pointer to second attr
*
* Prints the given attribute to the output buffer from C14N context.
*
return (xmlStrcmp(attr1->name, attr2->name));
}
- /*
+ /*
* Attributes in the default namespace are first
* because the default namespace is not applied to
* unqualified attributes
/**
* xmlC14NPrintAttrs:
* @attr: the pointer to attr
- * @ctx: the C14N context
+ * @ctx: the C14N context
*
* Prints out canonical attribute urrent node to the
- * buffer from C14N context as follows
+ * buffer from C14N context as follows
*
* Canonical XML v 1.0 (http://www.w3.org/TR/xml-c14n)
*
* xmlC14NFindHiddenParentAttr:
*
* Finds an attribute in a hidden parent node.
- *
+ *
* Returns a pointer to the attribute node (if found) or NULL otherwise.
*/
static xmlAttrPtr
*/
static xmlAttrPtr
xmlC14NFixupBaseAttr(xmlC14NCtxPtr ctx, xmlAttrPtr xml_base_attr)
-{
+{
xmlChar * res = NULL;
xmlNodePtr cur;
xmlAttrPtr attr;
xmlC14NErrInternal("processing xml:base attribute - can't get attr value");
return (NULL);
- }
+ }
- /* we need to add '/' if our current base uri ends with '..' or '.'
+ /* we need to add '/' if our current base uri ends with '..' or '.'
to ensure that we are forced to go "up" all the time */
tmp_str_len = xmlStrlen(tmp_str);
if(tmp_str_len > 1 && tmp_str[tmp_str_len - 2] == '.') {
}
/* build uri */
- tmp_str2 = xmlBuildURI(res, tmp_str);
+ tmp_str2 = xmlBuildURI(res, tmp_str);
if(tmp_str2 == NULL) {
xmlFree(tmp_str);
xmlFree(res);
xmlC14NErrInternal("processing xml:base attribute - can't construct attribute");
return (NULL);
}
-
+
/* done */
xmlFree(res);
return (attr);
/**
* xmlC14NProcessAttrsAxis:
- * @ctx: the C14N context
+ * @ctx: the C14N context
* @cur: the current node
* @parent_visible: the visibility of parent node
* @all_parents_visible: the visibility of all parent nodes
*
* Prints out canonical attribute axis of the current node to the
- * buffer from C14N context as follows
+ * buffer from C14N context as follows
*
* Canonical XML v 1.0 (http://www.w3.org/TR/xml-c14n)
*
- * Attribute Axis
- * In lexicographic order (ascending), process each node that
+ * Attribute Axis
+ * In lexicographic order (ascending), process each node that
* is in the element's attribute axis and in the node-set.
- *
- * The processing of an element node E MUST be modified slightly
- * when an XPath node-set is given as input and the element's
+ *
+ * The processing of an element node E MUST be modified slightly
+ * when an XPath node-set is given as input and the element's
* parent is omitted from the node-set.
*
*
* Exclusive XML Canonicalization v 1.0 (http://www.w3.org/TR/xml-exc-c14n)
*
- * Canonical XML applied to a document subset requires the search of the
- * ancestor nodes of each orphan element node for attributes in the xml
- * namespace, such as xml:lang and xml:space. These are copied into the
- * element node except if a declaration of the same attribute is already
- * in the attribute axis of the element (whether or not it is included in
- * the document subset). This search and copying are omitted from the
+ * Canonical XML applied to a document subset requires the search of the
+ * ancestor nodes of each orphan element node for attributes in the xml
+ * namespace, such as xml:lang and xml:space. These are copied into the
+ * element node except if a declaration of the same attribute is already
+ * in the attribute axis of the element (whether or not it is included in
+ * the document subset). This search and copying are omitted from the
* Exclusive XML Canonicalization method.
*
* Returns 0 on success or -1 on fail.
xmlC14NProcessAttrsAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int parent_visible)
{
xmlAttrPtr attr;
- xmlListPtr list;
+ xmlListPtr list;
xmlAttrPtr attrs_to_delete = NULL;
-
+
/* special processing for 1.1 spec */
xmlAttrPtr xml_base_attr = NULL;
xmlAttrPtr xml_lang_attr = NULL;
switch(ctx->mode) {
case XML_C14N_1_0:
- /* The processing of an element node E MUST be modified slightly when an XPath node-set is
- * given as input and the element's parent is omitted from the node-set. The method for processing
- * the attribute axis of an element E in the node-set is enhanced. All element nodes along E's
- * ancestor axis are examined for nearest occurrences of attributes in the xml namespace, such
- * as xml:lang and xml:space (whether or not they are in the node-set). From this list of attributes,
- * remove any that are in E's attribute axis (whether or not they are in the node-set). Then,
- * lexicographically merge this attribute list with the nodes of E's attribute axis that are in
- * the node-set. The result of visiting the attribute axis is computed by processing the attribute
- * nodes in this merged attribute list.
+ /* The processing of an element node E MUST be modified slightly when an XPath node-set is
+ * given as input and the element's parent is omitted from the node-set. The method for processing
+ * the attribute axis of an element E in the node-set is enhanced. All element nodes along E's
+ * ancestor axis are examined for nearest occurrences of attributes in the xml namespace, such
+ * as xml:lang and xml:space (whether or not they are in the node-set). From this list of attributes,
+ * remove any that are in E's attribute axis (whether or not they are in the node-set). Then,
+ * lexicographically merge this attribute list with the nodes of E's attribute axis that are in
+ * the node-set. The result of visiting the attribute axis is computed by processing the attribute
+ * nodes in this merged attribute list.
*/
-
- /*
- * Add all visible attributes from current node.
+
+ /*
+ * Add all visible attributes from current node.
*/
attr = cur->properties;
while (attr != NULL) {
attr = attr->next;
}
- /*
+ /*
* Handle xml attributes
*/
- if (parent_visible && (cur->parent != NULL) &&
- (!xmlC14NIsVisible(ctx, cur->parent, cur->parent->parent)))
+ if (parent_visible && (cur->parent != NULL) &&
+ (!xmlC14NIsVisible(ctx, cur->parent, cur->parent->parent)))
{
xmlNodePtr tmp;
/*
- * If XPath node-set is not specified then the parent is always
+ * If XPath node-set is not specified then the parent is always
* visible!
*/
tmp = cur->parent;
/* done */
break;
case XML_C14N_EXCLUSIVE_1_0:
- /* attributes in the XML namespace, such as xml:lang and xml:space
- * are not imported into orphan nodes of the document subset
+ /* attributes in the XML namespace, such as xml:lang and xml:space
+ * are not imported into orphan nodes of the document subset
*/
- /*
- * Add all visible attributes from current node.
+ /*
+ * Add all visible attributes from current node.
*/
attr = cur->properties;
while (attr != NULL) {
/* do nothing special for xml attributes */
break;
case XML_C14N_1_1:
- /* The processing of an element node E MUST be modified slightly when an XPath node-set is
- * given as input and some of the element's ancestors are omitted from the node-set.
+ /* The processing of an element node E MUST be modified slightly when an XPath node-set is
+ * given as input and some of the element's ancestors are omitted from the node-set.
*
- * Simple inheritable attributes are attributes that have a value that requires at most a simple
- * redeclaration. This redeclaration is done by supplying a new value in the child axis. The
- * redeclaration of a simple inheritable attribute A contained in one of E's ancestors is done
- * by supplying a value to an attribute Ae inside E with the same name. Simple inheritable attributes
+ * Simple inheritable attributes are attributes that have a value that requires at most a simple
+ * redeclaration. This redeclaration is done by supplying a new value in the child axis. The
+ * redeclaration of a simple inheritable attribute A contained in one of E's ancestors is done
+ * by supplying a value to an attribute Ae inside E with the same name. Simple inheritable attributes
* are xml:lang and xml:space.
- *
- * The method for processing the attribute axis of an element E in the node-set is hence enhanced.
- * All element nodes along E's ancestor axis are examined for the nearest occurrences of simple
- * inheritable attributes in the xml namespace, such as xml:lang and xml:space (whether or not they
- * are in the node-set). From this list of attributes, any simple inheritable attributes that are
- * already in E's attribute axis (whether or not they are in the node-set) are removed. Then,
- * lexicographically merge this attribute list with the nodes of E's attribute axis that are in
- * the node-set. The result of visiting the attribute axis is computed by processing the attribute
+ *
+ * The method for processing the attribute axis of an element E in the node-set is hence enhanced.
+ * All element nodes along E's ancestor axis are examined for the nearest occurrences of simple
+ * inheritable attributes in the xml namespace, such as xml:lang and xml:space (whether or not they
+ * are in the node-set). From this list of attributes, any simple inheritable attributes that are
+ * already in E's attribute axis (whether or not they are in the node-set) are removed. Then,
+ * lexicographically merge this attribute list with the nodes of E's attribute axis that are in
+ * the node-set. The result of visiting the attribute axis is computed by processing the attribute
* nodes in this merged attribute list.
- *
- * The xml:id attribute is not a simple inheritable attribute and no processing of these attributes is
+ *
+ * The xml:id attribute is not a simple inheritable attribute and no processing of these attributes is
* performed.
- *
- * The xml:base attribute is not a simple inheritable attribute and requires special processing beyond
+ *
+ * The xml:base attribute is not a simple inheritable attribute and requires special processing beyond
* a simple redeclaration.
- *
- * Attributes in the XML namespace other than xml:base, xml:id, xml:lang, and xml:space MUST be processed
+ *
+ * Attributes in the XML namespace other than xml:base, xml:id, xml:lang, and xml:space MUST be processed
* as ordinary attributes.
*/
- /*
- * Add all visible attributes from current node.
+ /*
+ * Add all visible attributes from current node.
*/
attr = cur->properties;
while (attr != NULL) {
if((!matched) && (xml_lang_attr == NULL) && xmlStrEqual(attr->name, BAD_CAST "lang")) {
xml_lang_attr = attr;
matched = 1;
- }
+ }
if((!matched) && (xml_space_attr == NULL) && xmlStrEqual(attr->name, BAD_CAST "space")) {
xml_space_attr = attr;
matched = 1;
xmlListInsert(list, attr);
}
}
-
+
/* move to the next one */
attr = attr->next;
}
-
+
/* special processing for XML attribute kiks in only when we have invisible parents */
if ((parent_visible)) {
}
if(xml_base_attr != NULL) {
xml_base_attr = xmlC14NFixupBaseAttr(ctx, xml_base_attr);
- if(xml_base_attr != NULL) {
+ if(xml_base_attr != NULL) {
xmlListInsert(list, xml_base_attr);
/* note that we MUST delete returned attr node ourselves! */
break;
}
- /*
- * print out all elements from list
+ /*
+ * print out all elements from list
*/
xmlListWalk(list, (xmlListWalker) xmlC14NPrintAttrs, (const void *) ctx);
- /*
+ /*
* Cleanup
*/
xmlFreePropList(attrs_to_delete);
return (0);
}
-/**
+/**
* xmlC14NCheckForRelativeNamespaces:
* @ctx: the C14N context
* @cur: the current element node
/**
* xmlC14NProcessElementNode:
- * @ctx: the pointer to C14N context object
+ * @ctx: the pointer to C14N context object
* @cur: the node to process
* @visible: this node is visible
* @all_parents_visible: whether all the parents of this node are visible
- *
+ *
* Canonical XML v 1.0 (http://www.w3.org/TR/xml-c14n)
*
* Element Nodes
- * If the element is not in the node-set, then the result is obtained
- * by processing the namespace axis, then the attribute axis, then
- * processing the child nodes of the element that are in the node-set
- * (in document order). If the element is in the node-set, then the result
- * is an open angle bracket (<), the element QName, the result of
- * processing the namespace axis, the result of processing the attribute
- * axis, a close angle bracket (>), the result of processing the child
- * nodes of the element that are in the node-set (in document order), an
- * open angle bracket, a forward slash (/), the element QName, and a close
+ * If the element is not in the node-set, then the result is obtained
+ * by processing the namespace axis, then the attribute axis, then
+ * processing the child nodes of the element that are in the node-set
+ * (in document order). If the element is in the node-set, then the result
+ * is an open angle bracket (<), the element QName, the result of
+ * processing the namespace axis, the result of processing the attribute
+ * axis, a close angle bracket (>), the result of processing the child
+ * nodes of the element that are in the node-set (in document order), an
+ * open angle bracket, a forward slash (/), the element QName, and a close
* angle bracket.
*
* Returns non-negative value on success or negative value on fail
return (-1);
}
- /*
+ /*
* Check relative relative namespaces:
* implementations of XML canonicalization MUST report an operation
* failure on documents containing relative namespace URIs.
}
- /*
+ /*
* Save ns_rendered stack position
*/
memset(&state, 0, sizeof(state));
xmlC14NVisibleNsStackSave(ctx->ns_rendered, &state);
- if (visible) {
+ if (visible) {
if (ctx->parent_is_doc) {
/* save this flag into the stack */
parent_is_doc = ctx->parent_is_doc;
if(visible) {
xmlC14NVisibleNsStackShift(ctx->ns_rendered);
}
-
+
ret = xmlC14NProcessAttrsAxis(ctx, cur, visible);
if (ret < 0) {
xmlC14NErrInternal("processing attributes axis");
- return (-1);
+ return (-1);
}
- if (visible) {
+ if (visible) {
xmlOutputBufferWriteString(ctx->buf, ">");
}
if (cur->children != NULL) {
}
}
- /*
+ /*
* Restore ns_rendered stack position
*/
xmlC14NVisibleNsStackRestore(ctx->ns_rendered, &state);
/**
* xmlC14NProcessNode:
- * @ctx: the pointer to C14N context object
+ * @ctx: the pointer to C14N context object
* @cur: the node to process
- *
+ *
* Processes the given node
*
* Returns non-negative value on success or negative value on fail
case XML_TEXT_NODE:
/*
* Text Nodes
- * the string value, except all ampersands are replaced
- * by &, all open angle brackets (<) are replaced by <, all closing
- * angle brackets (>) are replaced by >, and all #xD characters are
+ * the string value, except all ampersands are replaced
+ * by &, all open angle brackets (<) are replaced by <, all closing
+ * angle brackets (>) are replaced by >, and all #xD characters are
* replaced by 
.
*/
/* cdata sections are processed as text nodes */
}
break;
case XML_PI_NODE:
- /*
- * Processing Instruction (PI) Nodes-
- * The opening PI symbol (<?), the PI target name of the node,
- * a leading space and the string value if it is not empty, and
- * the closing PI symbol (?>). If the string value is empty,
- * then the leading space is not added. Also, a trailing #xA is
- * rendered after the closing PI symbol for PI children of the
- * root node with a lesser document order than the document
- * element, and a leading #xA is rendered before the opening PI
- * symbol of PI children of the root node with a greater document
+ /*
+ * Processing Instruction (PI) Nodes-
+ * The opening PI symbol (<?), the PI target name of the node,
+ * a leading space and the string value if it is not empty, and
+ * the closing PI symbol (?>). If the string value is empty,
+ * then the leading space is not added. Also, a trailing #xA is
+ * rendered after the closing PI symbol for PI children of the
+ * root node with a lesser document order than the document
+ * element, and a leading #xA is rendered before the opening PI
+ * symbol of PI children of the root node with a greater document
* order than the document element.
*/
if (visible) {
case XML_COMMENT_NODE:
/*
* Comment Nodes
- * Nothing if generating canonical XML without comments. For
- * canonical XML with comments, generate the opening comment
- * symbol (<!--), the string value of the node, and the
- * closing comment symbol (-->). Also, a trailing #xA is rendered
- * after the closing comment symbol for comment children of the
- * root node with a lesser document order than the document
- * element, and a leading #xA is rendered before the opening
- * comment symbol of comment children of the root node with a
- * greater document order than the document element. (Comment
- * children of the root node represent comments outside of the
- * top-level document element and outside of the document type
+ * Nothing if generating canonical XML without comments. For
+ * canonical XML with comments, generate the opening comment
+ * symbol (<!--), the string value of the node, and the
+ * closing comment symbol (-->). Also, a trailing #xA is rendered
+ * after the closing comment symbol for comment children of the
+ * root node with a lesser document order than the document
+ * element, and a leading #xA is rendered before the opening
+ * comment symbol of comment children of the root node with a
+ * greater document order than the document element. (Comment
+ * children of the root node represent comments outside of the
+ * top-level document element and outside of the document type
* declaration).
*/
if (visible && ctx->with_comments) {
case XML_XINCLUDE_START:
case XML_XINCLUDE_END:
#endif
- /*
- * should be ignored according to "W3C Canonical XML"
+ /*
+ * should be ignored according to "W3C Canonical XML"
*/
break;
default:
/**
* xmlC14NProcessNodeList:
- * @ctx: the pointer to C14N context object
+ * @ctx: the pointer to C14N context object
* @cur: the node to start from
- *
+ *
* Processes all nodes in the row starting from cur.
*
* Returns non-negative value on success or negative value on fail
/**
* xmlC14NFreeCtx:
* @ctx: the pointer to C14N context object
- *
+ *
* Cleanups the C14N context object.
*/
/**
* xmlC14NNewCtx:
- * @doc: the XML document for canonization
- * @is_visible_callback:the function to use to determine is node visible
+ * @doc: the XML document for canonization
+ * @is_visible_callback:the function to use to determine is node visible
* or not
- * @user_data: the first parameter for @is_visible_callback function
+ * @user_data: the first parameter for @is_visible_callback function
* (in most cases, it is nodes set)
* @mode: the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixe the list of inclusive namespace prefixes
+ * @inclusive_ns_prefixe the list of inclusive namespace prefixes
* ended with a NULL or NULL if there is no
- * inclusive namespaces (only for `
+ * inclusive namespaces (only for `
* canonicalization)
- * @with_comments: include comments in the result (!=0) or not (==0)
- * @buf: the output buffer to store canonical XML; this
+ * @with_comments: include comments in the result (!=0) or not (==0)
+ * @buf: the output buffer to store canonical XML; this
* buffer MUST have encoder==NULL because C14N requires
* UTF-8 output
- *
+ *
* Creates new C14N context object to store C14N parameters.
*
* Returns pointer to newly created object (success) or NULL (fail)
*/
static xmlC14NCtxPtr
-xmlC14NNewCtx(xmlDocPtr doc,
+xmlC14NNewCtx(xmlDocPtr doc,
xmlC14NIsVisibleCallback is_visible_callback, void* user_data,
xmlC14NMode mode, xmlChar ** inclusive_ns_prefixes,
int with_comments, xmlOutputBufferPtr buf)
/**
* xmlC14NExecute:
- * @doc: the XML document for canonization
- * @is_visible_callback:the function to use to determine is node visible
+ * @doc: the XML document for canonization
+ * @is_visible_callback:the function to use to determine is node visible
* or not
- * @user_data: the first parameter for @is_visible_callback function
+ * @user_data: the first parameter for @is_visible_callback function
* (in most cases, it is nodes set)
* @mode: the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
+ * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
* ended with a NULL or NULL if there is no
- * inclusive namespaces (only for exclusive
+ * inclusive namespaces (only for exclusive
* canonicalization, ignored otherwise)
- * @with_comments: include comments in the result (!=0) or not (==0)
- * @buf: the output buffer to store canonical XML; this
+ * @with_comments: include comments in the result (!=0) or not (==0)
+ * @buf: the output buffer to store canonical XML; this
* buffer MUST have encoder==NULL because C14N requires
* UTF-8 output
- *
+ *
* Dumps the canonized image of given XML document into the provided buffer.
* For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or
* "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
*
- * Returns non-negative value on success or a negative value on fail
+ * Returns non-negative value on success or a negative value on fail
*/
-int
+int
xmlC14NExecute(xmlDocPtr doc, xmlC14NIsVisibleCallback is_visible_callback,
void* user_data, int mode, xmlChar **inclusive_ns_prefixes,
int with_comments, xmlOutputBufferPtr buf) {
return (-1);
}
- /* for backward compatibility, we have to have "mode" as "int"
+ /* for backward compatibility, we have to have "mode" as "int"
and here we check that user gives valid value */
switch(mode) {
case XML_C14N_1_0:
case XML_C14N_EXCLUSIVE_1_0:
- case XML_C14N_1_1:
+ case XML_C14N_1_1:
c14n_mode = (xmlC14NMode)mode;
break;
- default:
+ default:
xmlC14NErrParam("invalid mode for executing c14n");
return (-1);
}
return (-1);
}
- ctx = xmlC14NNewCtx(doc, is_visible_callback, user_data,
+ ctx = xmlC14NNewCtx(doc, is_visible_callback, user_data,
c14n_mode, inclusive_ns_prefixes,
with_comments, buf);
if (ctx == NULL) {
- /*
+ /*
* Root Node
- * The root node is the parent of the top-level document element. The
- * result of processing each of its child nodes that is in the node-set
- * in document order. The root node does not generate a byte order mark,
- * XML declaration, nor anything from within the document type
+ * The root node is the parent of the top-level document element. The
+ * result of processing each of its child nodes that is in the node-set
+ * in document order. The root node does not generate a byte order mark,
+ * XML declaration, nor anything from within the document type
* declaration.
*/
if (doc->children != NULL) {
return (-1);
}
- /*
+ /*
* Cleanup
*/
xmlC14NFreeCtx(ctx);
/**
* xmlC14NDocSaveTo:
- * @doc: the XML document for canonization
- * @nodes: the nodes set to be included in the canonized image
- * or NULL if all document nodes should be included
+ * @doc: the XML document for canonization
+ * @nodes: the nodes set to be included in the canonized image
+ * or NULL if all document nodes should be included
* @mode: the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
+ * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
* ended with a NULL or NULL if there is no
- * inclusive namespaces (only for exclusive
+ * inclusive namespaces (only for exclusive
* canonicalization, ignored otherwise)
- * @with_comments: include comments in the result (!=0) or not (==0)
- * @buf: the output buffer to store canonical XML; this
+ * @with_comments: include comments in the result (!=0) or not (==0)
+ * @buf: the output buffer to store canonical XML; this
* buffer MUST have encoder==NULL because C14N requires
* UTF-8 output
- *
+ *
* Dumps the canonized image of given XML document into the provided buffer.
* For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or
* "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
*
- * Returns non-negative value on success or a negative value on fail
+ * Returns non-negative value on success or a negative value on fail
*/
int
xmlC14NDocSaveTo(xmlDocPtr doc, xmlNodeSetPtr nodes,
int mode, xmlChar ** inclusive_ns_prefixes,
int with_comments, xmlOutputBufferPtr buf) {
- return(xmlC14NExecute(doc,
+ return(xmlC14NExecute(doc,
(xmlC14NIsVisibleCallback)xmlC14NIsNodeInNodeset,
nodes,
mode,
/**
* xmlC14NDocDumpMemory:
- * @doc: the XML document for canonization
- * @nodes: the nodes set to be included in the canonized image
- * or NULL if all document nodes should be included
+ * @doc: the XML document for canonization
+ * @nodes: the nodes set to be included in the canonized image
+ * or NULL if all document nodes should be included
* @mode: the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
+ * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
* ended with a NULL or NULL if there is no
- * inclusive namespaces (only for exclusive
+ * inclusive namespaces (only for exclusive
* canonicalization, ignored otherwise)
- * @with_comments: include comments in the result (!=0) or not (==0)
- * @doc_txt_ptr: the memory pointer for allocated canonical XML text;
+ * @with_comments: include comments in the result (!=0) or not (==0)
+ * @doc_txt_ptr: the memory pointer for allocated canonical XML text;
* the caller of this functions is responsible for calling
- * xmlFree() to free allocated memory
- *
+ * xmlFree() to free allocated memory
+ *
* Dumps the canonized image of given XML document into memory.
* For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or
* "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
*
- * Returns the number of bytes written on success or a negative value on fail
+ * Returns the number of bytes written on success or a negative value on fail
*/
int
xmlC14NDocDumpMemory(xmlDocPtr doc, xmlNodeSetPtr nodes,
*doc_txt_ptr = NULL;
/*
- * create memory buffer with UTF8 (default) encoding
+ * create memory buffer with UTF8 (default) encoding
*/
buf = xmlAllocOutputBuffer(NULL);
if (buf == NULL) {
return (-1);
}
- ret = buf->buffer->use;
+ ret = xmlBufUse(buf->buffer);
if (ret > 0) {
- *doc_txt_ptr = xmlStrndup(buf->buffer->content, ret);
+ *doc_txt_ptr = xmlStrndup(xmlBufContent(buf->buffer), ret);
}
(void) xmlOutputBufferClose(buf);
/**
* xmlC14NDocSave:
- * @doc: the XML document for canonization
- * @nodes: the nodes set to be included in the canonized image
- * or NULL if all document nodes should be included
+ * @doc: the XML document for canonization
+ * @nodes: the nodes set to be included in the canonized image
+ * or NULL if all document nodes should be included
* @mode: the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
+ * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
* ended with a NULL or NULL if there is no
- * inclusive namespaces (only for exclusive
+ * inclusive namespaces (only for exclusive
* canonicalization, ignored otherwise)
- * @with_comments: include comments in the result (!=0) or not (==0)
- * @filename: the filename to store canonical XML image
- * @compression: the compression level (zlib requred):
+ * @with_comments: include comments in the result (!=0) or not (==0)
+ * @filename: the filename to store canonical XML image
+ * @compression: the compression level (zlib requred):
* -1 - libxml default,
- * 0 - uncompressed,
+ * 0 - uncompressed,
* >0 - compression level
- *
+ *
* Dumps the canonized image of given XML document into the file.
* For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or
* "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
*
- * Returns the number of bytes written success or a negative value on fail
+ * Returns the number of bytes written success or a negative value on fail
*/
int
xmlC14NDocSave(xmlDocPtr doc, xmlNodeSetPtr nodes,
compression = xmlGetCompressMode();
#endif
- /*
+ /*
* save the content to a temp buffer, use default UTF8 encoding.
*/
buf = xmlOutputBufferCreateFilename(filename, NULL, compression);
return (-1);
}
- /*
- * get the numbers of bytes written
+ /*
+ * get the numbers of bytes written
*/
ret = xmlOutputBufferClose(buf);
return (ret);
#define growBufferReentrant() { \
buffer_size *= 2; \
buffer = (xmlChar *) \
- xmlRealloc(buffer, buffer_size * sizeof(xmlChar)); \
+ xmlRealloc(buffer, buffer_size * sizeof(xmlChar)); \
if (buffer == NULL) { \
xmlC14NErrMemory("growing buffer"); \
return(NULL); \
} \
}
-/**
+/**
* xmlC11NNormalizeString:
* @input: the input string
* @mode: the normalization mode (attribute, comment, PI or text)
projects / platform / upstream / libxml2.git / blobdiff