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(Unicode C) Extract and Save PDF from SOAP XMLDemonstrates how to extract and save PDF file that is embedded in SOAP XML (or any XML).
#include <C_CkXmlW.h> void ChilkatSample(void) { HCkXmlW xml; BOOL success; HCkXmlW pdfElement; xml = CkXmlW_Create(); success = CkXmlW_LoadXmlFile(xml,L"qa_data/soap/soapWithPdf.xml"); if (success != TRUE) { wprintf(L"%s\n",CkXmlW_lastErrorText(xml)); CkXmlW_Dispose(xml); return; } // The XML we loaded looks like this: // <?xml version="1.0" encoding="utf-8" ?> // <s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"> // <s:Body> // <ObtenerPDFResponse xmlns="http://xyz.org/"> // <ObtenerPDFResult xmlns:a="http://schemas.xyz.org/something" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"> // <a:CBB i:nil="true" /> // <a:CodigoConfirmacion i:nil="true" /> // <a:ErrorDetallado /> // <a:ErrorGeneral i:nil="true" /> // <a:FechaGenerada i:nil="true" /> // <a:FolioGenerado i:nil="true" /> // <a:OperacionExitosa>true</a:OperacionExitosa> // <a:PDF>JVBERi0xLjQKJe...</a:PDF> // <a:XML i:nil="true" /> // </ObtenerPDFResult> // </ObtenerPDFResponse> // </s:Body> // </s:Envelope> pdfElement = CkXmlW_FindChild(xml,L"s:Body|ObtenerPDFResponse|ObtenerPDFResult|a:PDF"); if (CkXmlW_getLastMethodSuccess(xml) != TRUE) { wprintf(L"Did not find the PDF element at the expected location.\n"); CkXmlW_Dispose(xml); return; } success = CkXmlW_SaveBinaryContent(pdfElement,L"qa_output/out.pdf",FALSE,FALSE,L""); if (success != TRUE) { wprintf(L"%s\n",CkXmlW_lastErrorText(xml)); CkXmlW_Dispose(xml); return; } wprintf(L"Successfully extracted and saved the PDF.\n"); CkXmlW_Dispose(xml); } |
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