static int
xmlSecTransformRelationshipWriteProp(xmlOutputBufferPtr buf, const xmlChar * name, const xmlChar * value) {
int ret;
xmlSecAssert2(buf != NULL, -1);
xmlSecAssert2(name != NULL, -1);
ret = xmlOutputBufferWriteString(buf, " ");
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
NULL,
"xmlOutputBufferWriteString",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
ret = xmlOutputBufferWriteString(buf, (const char*) name);
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
NULL,
"xmlOutputBufferWriteString",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
if(value != NULL) {
ret = xmlOutputBufferWriteString(buf, "=\"");
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
NULL,
"xmlOutputBufferWriteString",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
ret = xmlOutputBufferWriteString(buf, (const char*) value);
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
NULL,
"xmlOutputBufferWriteString",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
ret = xmlOutputBufferWriteString(buf, "\"");
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
NULL,
"xmlOutputBufferWriteString",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
}
return (0);
}
static int
xmlSecNodeSetDumpTextNodesWalkCallback(xmlSecNodeSetPtr nset, xmlNodePtr cur,
xmlNodePtr parent,
void* data) {
xmlSecAssert2(nset != NULL, -1);
xmlSecAssert2(cur != NULL, -1);
xmlSecAssert2(data != NULL, -1);
if(cur->type == XML_TEXT_NODE) {
xmlOutputBufferWriteString((xmlOutputBufferPtr)data,
(char*)(cur->content));
}
return(0);
}
static void htmldtd_dumpcontent(xmlOutputBufferPtr buf, xmlDocPtr doc)
{
xmlDtdPtr cur = doc->intSubset;
xmlOutputBufferWriteString(buf, "<!DOCTYPE ");
xmlOutputBufferWriteString(buf, (const char *)cur->name);
if (cur->ExternalID)
{
xmlOutputBufferWriteString(buf, " PUBLIC ");
xmlBufferWriteQuotedString(buf->buffer, cur->ExternalID);
if (cur->SystemID)
{
xmlOutputBufferWriteString(buf, " ");
xmlBufferWriteQuotedString(buf->buffer, cur->SystemID);
}
}
else if (cur->SystemID)
{
xmlOutputBufferWriteString(buf, " SYSTEM ");
xmlBufferWriteQuotedString(buf->buffer, cur->SystemID);
}
xmlOutputBufferWriteString(buf, ">\n");
}
int
main(int argc, char **argv) {
int ch;
char *encoding = "utf8";
char *filename;
int quiet = 0;
int exitcode = EXIT_OK;
xmlDocPtr doc = NULL;
xmlDtdPtr dtd = NULL;
xmlCharEncoding enc;
xmlCharEncodingHandlerPtr enchandler;
xmlOutputBufferPtr out;
/* LibXML version checking */
LIBXML_TEST_VERSION;
/* Who am I? */
if ((progname = rindex(argv[0], '/')))
progname++;
else
progname = argv[0];
/* Parsing CLI */
while ((ch = getopt(argc, argv, "hqe:")) != -1)
switch (ch) {
case 'q': quiet = 1; break;
case 'e': encoding = optarg; break;
case 'h': /* FALL THROUGH */
case '?': usage(EXIT_OK); break;
default: usage(EXIT_USAGE); break;
}
argc -= optind;
argv += optind;
switch (argc) {
case 1: filename = argv[0]; break;
case 0: filename = "-"; break;
default: usage(EXIT_USAGE);
}
/* Get user encoding */
if ((enc = xmlParseCharEncoding(encoding)) == XML_CHAR_ENCODING_ERROR) {
fprintf(stderr, "Unknown encoding: %s\n", encoding);
usage(EXIT_USAGE);
}
enchandler = xmlGetCharEncodingHandler(enc);
/* Shut up */
xmlSetGenericErrorFunc(NULL, &noerror_handler);
xmlGetWarningsDefaultValue = 0;
xmlPedanticParserDefault(0);
/* File exists? (race condition below) */
if (strcmp(filename, "-") && (open(filename, O_RDONLY) < 0)) {
if (!quiet)
fprintf(stderr, "ERROR: unable to open %s\n", filename);
exitcode = EXIT_NOFILE;
goto exit;
}
/* Parse document */
if ((doc = xmlParseFile(filename)) == NULL) {
if (!quiet)
fprintf(stderr, "ERROR: badly formed document\n");
exitcode = EXIT_BADXML;
goto exit;
}
/* Extract DTD (if any) */
dtd = xmlGetIntSubset(doc);
/* Create output buffer */
if ((out = xmlOutputBufferCreateFd(1, enchandler)) == NULL) {
if (!quiet)
fprintf(stderr, "ERROR: unable to open output channel\n");
exitcode = EXIT_INTERNAL;
goto exit;
}
/* Dump information */
if (doc->version) {
xmlOutputBufferWriteString(out, "Version : ");
xmlOutputBufferWriteString(out, doc->version);
xmlOutputBufferWriteString(out, "\n");
}
if (doc->encoding) {
xmlOutputBufferWriteString(out, "Encoding : ");
xmlOutputBufferWriteString(out, doc->encoding);
xmlOutputBufferWriteString(out, "\n");
}
if (dtd && dtd->name) {
xmlOutputBufferWriteString(out, "Name : ");
xmlOutputBufferWriteString(out, dtd->name);
xmlOutputBufferWriteString(out, "\n");
}
if (dtd && dtd->ExternalID) {
xmlOutputBufferWriteString(out, "Identifier: ");
xmlOutputBufferWriteString(out, dtd->ExternalID);
xmlOutputBufferWriteString(out, "\n");
}
if (dtd && dtd->SystemID) {
xmlOutputBufferWriteString(out, "URI : ");
xmlOutputBufferWriteString(out, dtd->SystemID);
xmlOutputBufferWriteString(out, "\n");
xmlOutputBufferFlush(out);
}
/* Free resources */
if (doc)
xmlFreeDoc(doc);
xmlCleanupParser();
/* OK */
exit:
exit(exitcode);
}
static int
xmlSecTransformRelationshipProcessElementNode(xmlSecTransformPtr transform, xmlOutputBufferPtr buf, xmlNodePtr cur) {
xmlAttrPtr attr;
int foundTargetMode = 0;
int ret;
xmlSecAssert2(transform != NULL, -1);
xmlSecAssert2(buf != NULL, -1);
xmlSecAssert2(cur != NULL, -1);
xmlSecAssert2(cur->name != NULL, -1);
/* write open node */
ret = xmlOutputBufferWriteString(buf, "<");
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
"xmlOutputBufferWriteString",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
ret = xmlOutputBufferWriteString(buf, (const char *)cur->name);
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
"xmlOutputBufferWriteString",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
/* write namespaces */
if(cur->nsDef != NULL) {
ret = xmlSecTransformRelationshipWriteNs(buf, cur->nsDef->href);
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
"xmlSecTransformRelationshipWriteNs",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
}
/**
* write attributes:
*
* This is step 3, point 6: add default value of TargetMode if there is no such attribute.
*/
for(attr = cur->properties; attr != NULL; attr = attr->next) {
xmlChar * value = xmlGetProp(cur, attr->name);
if(xmlStrcmp(attr->name, xmlSecRelationshipAttrTargetMode) == 0) {
foundTargetMode = 1;
}
ret = xmlSecTransformRelationshipWriteProp(buf, attr->name, value);
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
"xmlSecTransformRelationshipWriteProp",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
xmlFree(value);
return(-1);
}
xmlFree(value);
}
/* write TargetMode */
if(xmlStrcmp(cur->name, xmlSecNodeRelationship) == 0 && !foundTargetMode) {
ret = xmlSecTransformRelationshipWriteProp(buf, xmlSecRelationshipAttrTargetMode, BAD_CAST "Internal");
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
"xmlSecTransformRelationshipWriteProp(TargetMode=Internal)",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
}
/* finish writing open node */
ret = xmlOutputBufferWriteString(buf, ">");
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
"xmlOutputBufferWriteString",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
/* write children */
if(cur->children != NULL) {
ret = xmlSecTransformRelationshipProcessNodeList(transform, buf, cur->children);
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
"xmlSecTransformRelationshipProcessNodeList",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
}
/* write closing node */
ret = xmlOutputBufferWriteString(buf, "</");
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
"xmlOutputBufferWriteString",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
ret = xmlOutputBufferWriteString(buf, (const char *)cur->name);
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
"xmlOutputBufferWriteString",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
if(xmlOutputBufferWriteString(buf, ">") < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
"xmlOutputBufferWriteString",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
/* done */
return(0);
}
