diff options
Diffstat (limited to 'gtk+-mingw/share/doc/libxml2-2.8.0/html/testWriter.c')
| -rw-r--r-- | gtk+-mingw/share/doc/libxml2-2.8.0/html/testWriter.c | 1198 |
1 files changed, 0 insertions, 1198 deletions
diff --git a/gtk+-mingw/share/doc/libxml2-2.8.0/html/testWriter.c b/gtk+-mingw/share/doc/libxml2-2.8.0/html/testWriter.c deleted file mode 100644 index 9bf590f..0000000 --- a/gtk+-mingw/share/doc/libxml2-2.8.0/html/testWriter.c +++ /dev/null @@ -1,1198 +0,0 @@ -/** - * section: xmlWriter - * synopsis: use various APIs for the xmlWriter - * purpose: tests a number of APIs for the xmlWriter, especially - * the various methods to write to a filename, to a memory - * buffer, to a new document, or to a subtree. It shows how to - * do encoding string conversions too. The resulting - * documents are then serialized. - * usage: testWriter - * test: testWriter ; for i in 1 2 3 4 ; do diff writer.xml writer$$i.res ; done ; rm writer*.res - * author: Alfred Mickautsch - * copy: see Copyright for the status of this software. - */ -#include <stdio.h> -#include <string.h> -#include <libxml/encoding.h> -#include <libxml/xmlwriter.h> - -#if defined(LIBXML_WRITER_ENABLED) && defined(LIBXML_OUTPUT_ENABLED) - -#define MY_ENCODING "ISO-8859-1" - -void testXmlwriterFilename(const char *uri); -void testXmlwriterMemory(const char *file); -void testXmlwriterDoc(const char *file); -void testXmlwriterTree(const char *file); -xmlChar *ConvertInput(const char *in, const char *encoding); - -int -main(void) -{ - /* - * this initialize the library and check potential ABI mismatches - * between the version it was compiled for and the actual shared - * library used. - */ - LIBXML_TEST_VERSION - - /* first, the file version */ - testXmlwriterFilename("writer1.res"); - - /* next, the memory version */ - testXmlwriterMemory("writer2.res"); - - /* next, the DOM version */ - testXmlwriterDoc("writer3.res"); - - /* next, the tree version */ - testXmlwriterTree("writer4.res"); - - /* - * Cleanup function for the XML library. - */ - xmlCleanupParser(); - /* - * this is to debug memory for regression tests - */ - xmlMemoryDump(); - return 0; -} - -/** - * testXmlwriterFilename: - * @uri: the output URI - * - * test the xmlWriter interface when writing to a new file - */ -void -testXmlwriterFilename(const char *uri) -{ - int rc; - xmlTextWriterPtr writer; - xmlChar *tmp; - - /* Create a new XmlWriter for uri, with no compression. */ - writer = xmlNewTextWriterFilename(uri, 0); - if (writer == NULL) { - printf("testXmlwriterFilename: Error creating the xml writer\n"); - return; - } - - /* Start the document with the xml default for the version, - * encoding ISO 8859-1 and the default for the standalone - * declaration. */ - rc = xmlTextWriterStartDocument(writer, NULL, MY_ENCODING, NULL); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterStartDocument\n"); - return; - } - - /* Start an element named "EXAMPLE". Since thist is the first - * element, this will be the root element of the document. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "EXAMPLE"); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write a comment as child of EXAMPLE. - * Please observe, that the input to the xmlTextWriter functions - * HAS to be in UTF-8, even if the output XML is encoded - * in iso-8859-1 */ - tmp = ConvertInput("This is a comment with special chars: <äöü>", - MY_ENCODING); - rc = xmlTextWriterWriteComment(writer, tmp); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterWriteComment\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Start an element named "ORDER" as child of EXAMPLE. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ORDER"); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Add an attribute with name "version" and value "1.0" to ORDER. */ - rc = xmlTextWriterWriteAttribute(writer, BAD_CAST "version", - BAD_CAST "1.0"); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterWriteAttribute\n"); - return; - } - - /* Add an attribute with name "xml:lang" and value "de" to ORDER. */ - rc = xmlTextWriterWriteAttribute(writer, BAD_CAST "xml:lang", - BAD_CAST "de"); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterWriteAttribute\n"); - return; - } - - /* Write a comment as child of ORDER */ - tmp = ConvertInput("<äöü>", MY_ENCODING); - rc = xmlTextWriterWriteFormatComment(writer, - "This is another comment with special chars: %s", - tmp); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterWriteFormatComment\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Start an element named "HEADER" as child of ORDER. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "HEADER"); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "X_ORDER_ID" as child of HEADER. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "X_ORDER_ID", - "%010d", 53535); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Write an element named "CUSTOMER_ID" as child of HEADER. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "CUSTOMER_ID", - "%d", 1010); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Write an element named "NAME_1" as child of HEADER. */ - tmp = ConvertInput("Müller", MY_ENCODING); - rc = xmlTextWriterWriteElement(writer, BAD_CAST "NAME_1", tmp); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterWriteElement\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Write an element named "NAME_2" as child of HEADER. */ - tmp = ConvertInput("Jörg", MY_ENCODING); - rc = xmlTextWriterWriteElement(writer, BAD_CAST "NAME_2", tmp); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterWriteElement\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Close the element named HEADER. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Start an element named "ENTRIES" as child of ORDER. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ENTRIES"); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Start an element named "ENTRY" as child of ENTRIES. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ENTRY"); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "ARTICLE" as child of ENTRY. */ - rc = xmlTextWriterWriteElement(writer, BAD_CAST "ARTICLE", - BAD_CAST "<Test>"); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterWriteElement\n"); - return; - } - - /* Write an element named "ENTRY_NO" as child of ENTRY. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "ENTRY_NO", "%d", - 10); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Close the element named ENTRY. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Start an element named "ENTRY" as child of ENTRIES. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ENTRY"); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "ARTICLE" as child of ENTRY. */ - rc = xmlTextWriterWriteElement(writer, BAD_CAST "ARTICLE", - BAD_CAST "<Test 2>"); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterWriteElement\n"); - return; - } - - /* Write an element named "ENTRY_NO" as child of ENTRY. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "ENTRY_NO", "%d", - 20); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Close the element named ENTRY. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Close the element named ENTRIES. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Start an element named "FOOTER" as child of ORDER. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "FOOTER"); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "TEXT" as child of FOOTER. */ - rc = xmlTextWriterWriteElement(writer, BAD_CAST "TEXT", - BAD_CAST "This is a text."); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterWriteElement\n"); - return; - } - - /* Close the element named FOOTER. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Here we could close the elements ORDER and EXAMPLE using the - * function xmlTextWriterEndElement, but since we do not want to - * write any other elements, we simply call xmlTextWriterEndDocument, - * which will do all the work. */ - rc = xmlTextWriterEndDocument(writer); - if (rc < 0) { - printf - ("testXmlwriterFilename: Error at xmlTextWriterEndDocument\n"); - return; - } - - xmlFreeTextWriter(writer); -} - -/** - * testXmlwriterMemory: - * @file: the output file - * - * test the xmlWriter interface when writing to memory - */ -void -testXmlwriterMemory(const char *file) -{ - int rc; - xmlTextWriterPtr writer; - xmlBufferPtr buf; - xmlChar *tmp; - FILE *fp; - - /* Create a new XML buffer, to which the XML document will be - * written */ - buf = xmlBufferCreate(); - if (buf == NULL) { - printf("testXmlwriterMemory: Error creating the xml buffer\n"); - return; - } - - /* Create a new XmlWriter for memory, with no compression. - * Remark: there is no compression for this kind of xmlTextWriter */ - writer = xmlNewTextWriterMemory(buf, 0); - if (writer == NULL) { - printf("testXmlwriterMemory: Error creating the xml writer\n"); - return; - } - - /* Start the document with the xml default for the version, - * encoding ISO 8859-1 and the default for the standalone - * declaration. */ - rc = xmlTextWriterStartDocument(writer, NULL, MY_ENCODING, NULL); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterStartDocument\n"); - return; - } - - /* Start an element named "EXAMPLE". Since thist is the first - * element, this will be the root element of the document. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "EXAMPLE"); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write a comment as child of EXAMPLE. - * Please observe, that the input to the xmlTextWriter functions - * HAS to be in UTF-8, even if the output XML is encoded - * in iso-8859-1 */ - tmp = ConvertInput("This is a comment with special chars: <äöü>", - MY_ENCODING); - rc = xmlTextWriterWriteComment(writer, tmp); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterWriteComment\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Start an element named "ORDER" as child of EXAMPLE. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ORDER"); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Add an attribute with name "version" and value "1.0" to ORDER. */ - rc = xmlTextWriterWriteAttribute(writer, BAD_CAST "version", - BAD_CAST "1.0"); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterWriteAttribute\n"); - return; - } - - /* Add an attribute with name "xml:lang" and value "de" to ORDER. */ - rc = xmlTextWriterWriteAttribute(writer, BAD_CAST "xml:lang", - BAD_CAST "de"); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterWriteAttribute\n"); - return; - } - - /* Write a comment as child of ORDER */ - tmp = ConvertInput("<äöü>", MY_ENCODING); - rc = xmlTextWriterWriteFormatComment(writer, - "This is another comment with special chars: %s", - tmp); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterWriteFormatComment\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Start an element named "HEADER" as child of ORDER. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "HEADER"); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "X_ORDER_ID" as child of HEADER. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "X_ORDER_ID", - "%010d", 53535); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Write an element named "CUSTOMER_ID" as child of HEADER. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "CUSTOMER_ID", - "%d", 1010); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Write an element named "NAME_1" as child of HEADER. */ - tmp = ConvertInput("Müller", MY_ENCODING); - rc = xmlTextWriterWriteElement(writer, BAD_CAST "NAME_1", tmp); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterWriteElement\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Write an element named "NAME_2" as child of HEADER. */ - tmp = ConvertInput("Jörg", MY_ENCODING); - rc = xmlTextWriterWriteElement(writer, BAD_CAST "NAME_2", tmp); - - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterWriteElement\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Close the element named HEADER. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterMemory: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Start an element named "ENTRIES" as child of ORDER. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ENTRIES"); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Start an element named "ENTRY" as child of ENTRIES. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ENTRY"); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "ARTICLE" as child of ENTRY. */ - rc = xmlTextWriterWriteElement(writer, BAD_CAST "ARTICLE", - BAD_CAST "<Test>"); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterWriteElement\n"); - return; - } - - /* Write an element named "ENTRY_NO" as child of ENTRY. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "ENTRY_NO", "%d", - 10); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Close the element named ENTRY. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterMemory: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Start an element named "ENTRY" as child of ENTRIES. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ENTRY"); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "ARTICLE" as child of ENTRY. */ - rc = xmlTextWriterWriteElement(writer, BAD_CAST "ARTICLE", - BAD_CAST "<Test 2>"); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterWriteElement\n"); - return; - } - - /* Write an element named "ENTRY_NO" as child of ENTRY. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "ENTRY_NO", "%d", - 20); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Close the element named ENTRY. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterMemory: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Close the element named ENTRIES. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterMemory: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Start an element named "FOOTER" as child of ORDER. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "FOOTER"); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "TEXT" as child of FOOTER. */ - rc = xmlTextWriterWriteElement(writer, BAD_CAST "TEXT", - BAD_CAST "This is a text."); - if (rc < 0) { - printf - ("testXmlwriterMemory: Error at xmlTextWriterWriteElement\n"); - return; - } - - /* Close the element named FOOTER. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterMemory: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Here we could close the elements ORDER and EXAMPLE using the - * function xmlTextWriterEndElement, but since we do not want to - * write any other elements, we simply call xmlTextWriterEndDocument, - * which will do all the work. */ - rc = xmlTextWriterEndDocument(writer); - if (rc < 0) { - printf("testXmlwriterMemory: Error at xmlTextWriterEndDocument\n"); - return; - } - - xmlFreeTextWriter(writer); - - fp = fopen(file, "w"); - if (fp == NULL) { - printf("testXmlwriterMemory: Error at fopen\n"); - return; - } - - fprintf(fp, "%s", (const char *) buf->content); - - fclose(fp); - - xmlBufferFree(buf); -} - -/** - * testXmlwriterDoc: - * @file: the output file - * - * test the xmlWriter interface when creating a new document - */ -void -testXmlwriterDoc(const char *file) -{ - int rc; - xmlTextWriterPtr writer; - xmlChar *tmp; - xmlDocPtr doc; - - - /* Create a new XmlWriter for DOM, with no compression. */ - writer = xmlNewTextWriterDoc(&doc, 0); - if (writer == NULL) { - printf("testXmlwriterDoc: Error creating the xml writer\n"); - return; - } - - /* Start the document with the xml default for the version, - * encoding ISO 8859-1 and the default for the standalone - * declaration. */ - rc = xmlTextWriterStartDocument(writer, NULL, MY_ENCODING, NULL); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterStartDocument\n"); - return; - } - - /* Start an element named "EXAMPLE". Since thist is the first - * element, this will be the root element of the document. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "EXAMPLE"); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write a comment as child of EXAMPLE. - * Please observe, that the input to the xmlTextWriter functions - * HAS to be in UTF-8, even if the output XML is encoded - * in iso-8859-1 */ - tmp = ConvertInput("This is a comment with special chars: <äöü>", - MY_ENCODING); - rc = xmlTextWriterWriteComment(writer, tmp); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterWriteComment\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Start an element named "ORDER" as child of EXAMPLE. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ORDER"); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Add an attribute with name "version" and value "1.0" to ORDER. */ - rc = xmlTextWriterWriteAttribute(writer, BAD_CAST "version", - BAD_CAST "1.0"); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterWriteAttribute\n"); - return; - } - - /* Add an attribute with name "xml:lang" and value "de" to ORDER. */ - rc = xmlTextWriterWriteAttribute(writer, BAD_CAST "xml:lang", - BAD_CAST "de"); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterWriteAttribute\n"); - return; - } - - /* Write a comment as child of ORDER */ - tmp = ConvertInput("<äöü>", MY_ENCODING); - rc = xmlTextWriterWriteFormatComment(writer, - "This is another comment with special chars: %s", - tmp); - if (rc < 0) { - printf - ("testXmlwriterDoc: Error at xmlTextWriterWriteFormatComment\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Start an element named "HEADER" as child of ORDER. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "HEADER"); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "X_ORDER_ID" as child of HEADER. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "X_ORDER_ID", - "%010d", 53535); - if (rc < 0) { - printf - ("testXmlwriterDoc: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Write an element named "CUSTOMER_ID" as child of HEADER. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "CUSTOMER_ID", - "%d", 1010); - if (rc < 0) { - printf - ("testXmlwriterDoc: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Write an element named "NAME_1" as child of HEADER. */ - tmp = ConvertInput("Müller", MY_ENCODING); - rc = xmlTextWriterWriteElement(writer, BAD_CAST "NAME_1", tmp); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterWriteElement\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Write an element named "NAME_2" as child of HEADER. */ - tmp = ConvertInput("Jörg", MY_ENCODING); - rc = xmlTextWriterWriteElement(writer, BAD_CAST "NAME_2", tmp); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterWriteElement\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Close the element named HEADER. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Start an element named "ENTRIES" as child of ORDER. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ENTRIES"); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Start an element named "ENTRY" as child of ENTRIES. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ENTRY"); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "ARTICLE" as child of ENTRY. */ - rc = xmlTextWriterWriteElement(writer, BAD_CAST "ARTICLE", - BAD_CAST "<Test>"); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterWriteElement\n"); - return; - } - - /* Write an element named "ENTRY_NO" as child of ENTRY. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "ENTRY_NO", "%d", - 10); - if (rc < 0) { - printf - ("testXmlwriterDoc: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Close the element named ENTRY. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Start an element named "ENTRY" as child of ENTRIES. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ENTRY"); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "ARTICLE" as child of ENTRY. */ - rc = xmlTextWriterWriteElement(writer, BAD_CAST "ARTICLE", - BAD_CAST "<Test 2>"); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterWriteElement\n"); - return; - } - - /* Write an element named "ENTRY_NO" as child of ENTRY. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "ENTRY_NO", "%d", - 20); - if (rc < 0) { - printf - ("testXmlwriterDoc: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Close the element named ENTRY. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Close the element named ENTRIES. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Start an element named "FOOTER" as child of ORDER. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "FOOTER"); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "TEXT" as child of FOOTER. */ - rc = xmlTextWriterWriteElement(writer, BAD_CAST "TEXT", - BAD_CAST "This is a text."); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterWriteElement\n"); - return; - } - - /* Close the element named FOOTER. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Here we could close the elements ORDER and EXAMPLE using the - * function xmlTextWriterEndElement, but since we do not want to - * write any other elements, we simply call xmlTextWriterEndDocument, - * which will do all the work. */ - rc = xmlTextWriterEndDocument(writer); - if (rc < 0) { - printf("testXmlwriterDoc: Error at xmlTextWriterEndDocument\n"); - return; - } - - xmlFreeTextWriter(writer); - - xmlSaveFileEnc(file, doc, MY_ENCODING); - - xmlFreeDoc(doc); -} - -/** - * testXmlwriterTree: - * @file: the output file - * - * test the xmlWriter interface when writing to a subtree - */ -void -testXmlwriterTree(const char *file) -{ - int rc; - xmlTextWriterPtr writer; - xmlDocPtr doc; - xmlNodePtr node; - xmlChar *tmp; - - /* Create a new XML DOM tree, to which the XML document will be - * written */ - doc = xmlNewDoc(BAD_CAST XML_DEFAULT_VERSION); - if (doc == NULL) { - printf - ("testXmlwriterTree: Error creating the xml document tree\n"); - return; - } - - /* Create a new XML node, to which the XML document will be - * appended */ - node = xmlNewDocNode(doc, NULL, BAD_CAST "EXAMPLE", NULL); - if (node == NULL) { - printf("testXmlwriterTree: Error creating the xml node\n"); - return; - } - - /* Make ELEMENT the root node of the tree */ - xmlDocSetRootElement(doc, node); - - /* Create a new XmlWriter for DOM tree, with no compression. */ - writer = xmlNewTextWriterTree(doc, node, 0); - if (writer == NULL) { - printf("testXmlwriterTree: Error creating the xml writer\n"); - return; - } - - /* Start the document with the xml default for the version, - * encoding ISO 8859-1 and the default for the standalone - * declaration. */ - rc = xmlTextWriterStartDocument(writer, NULL, MY_ENCODING, NULL); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterStartDocument\n"); - return; - } - - /* Write a comment as child of EXAMPLE. - * Please observe, that the input to the xmlTextWriter functions - * HAS to be in UTF-8, even if the output XML is encoded - * in iso-8859-1 */ - tmp = ConvertInput("This is a comment with special chars: <äöü>", - MY_ENCODING); - rc = xmlTextWriterWriteComment(writer, tmp); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterWriteComment\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Start an element named "ORDER" as child of EXAMPLE. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ORDER"); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Add an attribute with name "version" and value "1.0" to ORDER. */ - rc = xmlTextWriterWriteAttribute(writer, BAD_CAST "version", - BAD_CAST "1.0"); - if (rc < 0) { - printf - ("testXmlwriterTree: Error at xmlTextWriterWriteAttribute\n"); - return; - } - - /* Add an attribute with name "xml:lang" and value "de" to ORDER. */ - rc = xmlTextWriterWriteAttribute(writer, BAD_CAST "xml:lang", - BAD_CAST "de"); - if (rc < 0) { - printf - ("testXmlwriterTree: Error at xmlTextWriterWriteAttribute\n"); - return; - } - - /* Write a comment as child of ORDER */ - tmp = ConvertInput("<äöü>", MY_ENCODING); - rc = xmlTextWriterWriteFormatComment(writer, - "This is another comment with special chars: %s", - tmp); - if (rc < 0) { - printf - ("testXmlwriterTree: Error at xmlTextWriterWriteFormatComment\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Start an element named "HEADER" as child of ORDER. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "HEADER"); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "X_ORDER_ID" as child of HEADER. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "X_ORDER_ID", - "%010d", 53535); - if (rc < 0) { - printf - ("testXmlwriterTree: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Write an element named "CUSTOMER_ID" as child of HEADER. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "CUSTOMER_ID", - "%d", 1010); - if (rc < 0) { - printf - ("testXmlwriterTree: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Write an element named "NAME_1" as child of HEADER. */ - tmp = ConvertInput("Müller", MY_ENCODING); - rc = xmlTextWriterWriteElement(writer, BAD_CAST "NAME_1", tmp); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterWriteElement\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Write an element named "NAME_2" as child of HEADER. */ - tmp = ConvertInput("Jörg", MY_ENCODING); - rc = xmlTextWriterWriteElement(writer, BAD_CAST "NAME_2", tmp); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterWriteElement\n"); - return; - } - if (tmp != NULL) xmlFree(tmp); - - /* Close the element named HEADER. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Start an element named "ENTRIES" as child of ORDER. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ENTRIES"); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Start an element named "ENTRY" as child of ENTRIES. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ENTRY"); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "ARTICLE" as child of ENTRY. */ - rc = xmlTextWriterWriteElement(writer, BAD_CAST "ARTICLE", - BAD_CAST "<Test>"); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterWriteElement\n"); - return; - } - - /* Write an element named "ENTRY_NO" as child of ENTRY. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "ENTRY_NO", "%d", - 10); - if (rc < 0) { - printf - ("testXmlwriterTree: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Close the element named ENTRY. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Start an element named "ENTRY" as child of ENTRIES. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "ENTRY"); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "ARTICLE" as child of ENTRY. */ - rc = xmlTextWriterWriteElement(writer, BAD_CAST "ARTICLE", - BAD_CAST "<Test 2>"); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterWriteElement\n"); - return; - } - - /* Write an element named "ENTRY_NO" as child of ENTRY. */ - rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "ENTRY_NO", "%d", - 20); - if (rc < 0) { - printf - ("testXmlwriterTree: Error at xmlTextWriterWriteFormatElement\n"); - return; - } - - /* Close the element named ENTRY. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Close the element named ENTRIES. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Start an element named "FOOTER" as child of ORDER. */ - rc = xmlTextWriterStartElement(writer, BAD_CAST "FOOTER"); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterStartElement\n"); - return; - } - - /* Write an element named "TEXT" as child of FOOTER. */ - rc = xmlTextWriterWriteElement(writer, BAD_CAST "TEXT", - BAD_CAST "This is a text."); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterWriteElement\n"); - return; - } - - /* Close the element named FOOTER. */ - rc = xmlTextWriterEndElement(writer); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterEndElement\n"); - return; - } - - /* Here we could close the elements ORDER and EXAMPLE using the - * function xmlTextWriterEndElement, but since we do not want to - * write any other elements, we simply call xmlTextWriterEndDocument, - * which will do all the work. */ - rc = xmlTextWriterEndDocument(writer); - if (rc < 0) { - printf("testXmlwriterTree: Error at xmlTextWriterEndDocument\n"); - return; - } - - xmlFreeTextWriter(writer); - - xmlSaveFileEnc(file, doc, MY_ENCODING); - - xmlFreeDoc(doc); -} - -/** - * ConvertInput: - * @in: string in a given encoding - * @encoding: the encoding used - * - * Converts @in into UTF-8 for processing with libxml2 APIs - * - * Returns the converted UTF-8 string, or NULL in case of error. - */ -xmlChar * -ConvertInput(const char *in, const char *encoding) -{ - xmlChar *out; - int ret; - int size; - int out_size; - int temp; - xmlCharEncodingHandlerPtr handler; - - if (in == 0) - return 0; - - handler = xmlFindCharEncodingHandler(encoding); - - if (!handler) { - printf("ConvertInput: no encoding handler found for '%s'\n", - encoding ? encoding : ""); - return 0; - } - - size = (int) strlen(in) + 1; - out_size = size * 2 - 1; - out = (unsigned char *) xmlMalloc((size_t) out_size); - - if (out != 0) { - temp = size - 1; - ret = handler->input(out, &out_size, (const xmlChar *) in, &temp); - if ((ret < 0) || (temp - size + 1)) { - if (ret < 0) { - printf("ConvertInput: conversion wasn't successful.\n"); - } else { - printf - ("ConvertInput: conversion wasn't successful. converted: %i octets.\n", - temp); - } - - xmlFree(out); - out = 0; - } else { - out = (unsigned char *) xmlRealloc(out, out_size + 1); - out[out_size] = 0; /*null terminating out */ - } - } else { - printf("ConvertInput: no mem\n"); - } - - return out; -} - -#else -int main(void) { - fprintf(stderr, "Writer or output support not compiled in\n"); - exit(1); -} -#endif |