reqdump.cpp

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#include <dcl/Config.h>
 
#ifdef __WINNT__
#include <process.h>
#define getpid _getpid
#else
#include <unistd.h>
#endif
 
#include <time.h>
 
#include <dcl/Numeric.h>
#include <dcl/MD5.h>
#include <dcl/Files.h>
 
#include "reqdump.h"
 
#if __DCL_HAVE_THIS_FILE__
#undef __THIS_FILE__
static const char_t __THIS_FILE__[] = __T("dcl/hsa/reqdump.cpp");
#endif
 
__DCL_BEGIN_NAMESPACE
 
HTTP_SERVLET_INSTANCE(ReqDumpServlet, L"Show HTTP Request Information")
 
IMPLEMENT_CLASSINFO(ReqDumpServlet, HttpServletEx)
 
void ReqDumpServlet::onService(
    HttpServletContextEx& ctx
) __DCL_THROWS1(Exception*)
{
    ctx.setContentType(L"text/plain; charset=utf-8");
 
    String strSessionID = ctx.__cookieMap[L"session_id"];
    if (strSessionID.isEmpty()) {
        StringBuilder sb = ctx.remoteAddr();
        sb += String::valueOf(ctx.remotePort());
        sb += String::valueOf(time(NULL));
        strSessionID = MD5::final(sb);
 
        HttpSetCookie cookie(
            L"session_id",
            strSessionID,
            0,  // time(NULL) + 3600,
            L"/"
        );
        ctx.addHeader(cookie);
    }
 
    __DCL_TRACE1(L"session_id[%ls]\n", strSessionID.data());
 
    Writer& out = ctx.writer();
 
    out << L"PID : " << getpid() << L"\n";
    out << L"moduleName : " << __moduleName << L"\n";
 
    out << L"BEGIN CONTEXT INFO\n";
    out << L"remoteAddr [" << ctx.remoteAddr() << L"]\n";
    out << L"remotePort [" << ctx.remotePort() << L"]\n";
    out << L"method [" << ctx.method() << L"]\n";
    out << L"remoteMethodNo [" << ctx.methodNo() << L"]\n";
    out << L"path [" << ctx.path() << L"]\n";
    out << L"queryString [" << ctx.queryString() << L"]\n";
    out << L"contentType [" << ctx.contentType() << L"]\n";
    out << L"contentLength [" << ctx.contentLength() << L"]\n";
    out << L"END CONTEXT INFO\n\n";
    out << L"BEGIN CGI VARIABLES\n"
        << ctx.getCgiVariable((const wchar_t*)NULL)
        << L"END CGI VARIABLES\n\n";
    out << L"BEGIN REQUEST HTTP HEADERS\n"
        << ctx.getHttpHeader((const wchar_t*)NULL)
        << L"END REQUEST HTTP HEADERS\n\n";
    out << L"BEGIN COOKIES\n";
    if (!ctx.__cookieMap.isEmpty()) {
        for(ListedStringToStringMap::Iterator it = ctx.__cookieMap.begin();
            it != ctx.__cookieMap.end(); it++) {
            out << (*it).key << L":" << (*it).value << L"\n";
        }
    }
    out << L"END COOKIES\n\n";
 
    out << L"BEGIN QUERY_STRING\n";
    if (!ctx.__queryMap.isEmpty()) {
        for(ListedStringToStringArrayMap::Iterator it = ctx.__queryMap.begin();
            it != ctx.__queryMap.end(); it++) {
            out << (*it).key << L":";
            StringArray& v = (*it).value;
            for(size_t i = 0; i < v.size(); i++) {
                if (i > 0)
                    out << L", ";
                out << v[i];
            }
            out << L"\n";
        }
    }
    out << L"END QUERY_STRING\n\n";
 
    out << L"BEGIN FORM_DATA\n";
    if (!ctx.__formMap.isEmpty()) {
        for(ListedStringToStringArrayMap::Iterator it = ctx.__formMap.begin();
            it != ctx.__formMap.end(); it++) {
            out << (*it).key << L":";
            StringArray& v = (*it).value;
            for(size_t i = 0; i < v.size(); i++) {
                if (i > 0)
                    out << L", ";
                out << v[i];
            }
            out << L"\n";
        }
    }
    out << L"END FORM_DATA\n\n";
 
    out << L"BEGIN FILES\n";
    if (!ctx.__formFileMap.isEmpty()) {
        for(size_t i = 0; i < ctx.__formFileMap.size(); i++) {
            StoredHttpFormData::FileInfoArray& v = ctx.__formFileMap[i];
            out << v.name() << L":";
            for(size_t j = 0; j < v.size(); j++) {
                StoredHttpFormData::FileInfo& info = v[j];
                out << L"\n\tfilename: " << info.filename
                    << L"\n\tfilesize: " << info.fileSize
                    << L"\n\tContent-Type: " << info.contentType
                    << L"\n\tContent-Transfer-Encoding: " << info.transferEncoding
                    << L"\n\ttemp filename: " << info.tempFilename
                    << L"\n";
 
                Files::rename(info.tempFilename, info.tempFilename + L"-renamed");
            }
        }
    }
    out << L"END FILES\n\n";
 
/*
    if (ctx.contentLength()) {
        FileOutputStream o(
            File::filename(Files::dirname(__strFileName), "postdump.txt"),
            File::modeBinary | File::modeTruncate
        );
 
        size_t n = ctx.contentLength();
        ByteBuffer buf(2048);
        while((buf.nDataSize = ctx.read(buf.pData, buf.nBufferSize))) {
            o.write(buf.pData, buf.nDataSize);
//          out.write(buf.pData, buf.nDataSize);
        }
    }
*/
}
 
__DCL_END_NAMESPACE
 
#ifdef __WINNT_NEW_DELETE_OVERRIDE
#undef new
__WINNT_NEW_DELETE_OVERRIDE
#endif