StoredHttpFormData Class Reference

#include <HttpCollection.h>

Inheritance diagram for StoredHttpFormData:

Public Member Functions
	StoredHttpFormData (const String &strTempDir)
virtual	~StoredHttpFormData ()
size_t	size () const
bool	isEmpty () const
FileInfoArray &	operator[] (size_t _index)
FileInfoArray &	byName (const wchar_t *_name)
Public Member Functions inherited from Object
virtual String	toString () const
virtual void	destroy ()
String	className () const
bool	isInstanceOf (const std::type_info &typeinfo) const
virtual const std::type_info &	typeInfo () const

Protected Member Functions
virtual bool	onFileStart (const PartHeader &header, void **ppCallbackData, String &strCallbackError)
virtual bool	onFileData (const void *pData, size_t nSize, void *pCallbackData, String &strCallbackError)
virtual bool	onFileEnd (const PartHeader &header, void *pCallbackData, bool bDataSuccess, String &strCallbackError)
Protected Member Functions inherited from Object
virtual	~Object ()
	Object ()

Detailed Description

Definition at line 313 of file HttpCollection.h.

Constructor & Destructor Documentation

StoredHttpFormData()

StoredHttpFormData::StoredHttpFormData

(

const String &

strTempDir

)

Definition at line 1110 of file HttpCollection.cpp.

{
    __DCL_ASSERT(!strTempDir.isEmpty());
 
    __tempDir = strTempDir;
 
    __handle = new PointerArray;
    __DCL_ASSERT(__handle != NULL);
}

~StoredHttpFormData()

StoredHttpFormData::~StoredHttpFormData ( )

virtual

Definition at line 1120 of file HttpCollection.cpp.

{
    __DCL_ASSERT(__handle != NULL);
    PointerArray* p = __V();
    PointerArray& v = *p;
    for(size_t i = 0; i < v.size(); i++)
        delete (FileInfoArray*)v[i];
    v.clear();
    delete p;
}

Member Function Documentation

byName()

StoredHttpFormData::FileInfoArray & StoredHttpFormData::byName

(

const wchar_t *

_name

)

Definition at line 1151 of file HttpCollection.cpp.

{
    __DCL_ASSERT(_name != NULL && *_name != '\0');
 
    FileInfoArray* pV = NULL;
    PointerArray& v = *(PointerArray*)__handle;
    for(size_t i = 0; i < v.size(); i++) {
        pV = (FileInfoArray*)(v[i]);
        if (pV->__name == _name)
            return *pV;
    }
 
    pV = new FileInfoArray(_name);
    v.add(pV);
    return *pV;
}

isEmpty()

bool StoredHttpFormData::isEmpty

(

)

const

Definition at line 1137 of file HttpCollection.cpp.

{
    __DCL_ASSERT(__handle != NULL);
    return __V()->isEmpty();
}

onFileData()

bool StoredHttpFormData::onFileData ( const void * pData, size_t nSize, void * pCallbackData, String & strCallbackError )

protectedvirtual

Reimplemented from HttpFormData.

Definition at line 1231 of file HttpCollection.cpp.

{
    StoredCallbackData* cb = (StoredCallbackData*)pCallbackData;
    __DCL_ASSERT(cb != NULL);
 
    try {
        cb->output->write(pData, nSize);
        cb->dataSize += nSize;
    }
    catch(IOException* e) {
        try {
            delete cb->output;
            Files::unlink(cb->tempFilename);
        }
        catch(IOException* e) {
            __DCL_TRACE1(L"%ls\n", e->toString().data());
            e->destroy();
        }
 
        delete cb;
 
        strCallbackError = e->toString();
        e->destroy();
        return false;
    }
    return true;
}

onFileEnd()

bool StoredHttpFormData::onFileEnd ( const PartHeader & header, void * pCallbackData, bool bDataSuccess, String & strCallbackError )

protectedvirtual

Reimplemented from HttpFormData.

Definition at line 1264 of file HttpCollection.cpp.

{
    StoredCallbackData* cb = (StoredCallbackData*)pCallbackData;
    __DCL_ASSERT(cb != NULL);
    try {
        delete cb->output;
        __DCL_TRACE2_N(
            L"fileSize: %zd, dataSize: %zd\n",
            Files::size(cb->tempFilename),
            cb->dataSize
        );
    }
    catch(IOException* e) {
        try {
            Files::unlink(cb->tempFilename);
        }
        catch(IOException* e) {
            __DCL_TRACE1(L"%ls\n", e->toString().data());
            e->destroy();
        }
 
        strCallbackError = e->toString();
        e->destroy();
        delete cb;
        return false;
    }
 
    if (bDataSuccess) {
        FileInfo* pInfo = new FileInfo;
        __DCL_ASSERT(pInfo != NULL);
        pInfo->filename = header.filename;
        pInfo->contentType = header.contentType;
        pInfo->fileSize = cb->dataSize;
        pInfo->tempFilename = cb->tempFilename;
 
        insert(header.name, pInfo);
    }
 
    delete cb;
    return true;
}

onFileStart()

bool StoredHttpFormData::onFileStart ( const PartHeader & header, void ** ppCallbackData, String & strCallbackError )

protectedvirtual

Reimplemented from HttpFormData.

Definition at line 1189 of file HttpCollection.cpp.

{
    String filename;
    FileOutputStream* output = NULL;
    try {
        File* pFile = File::openTempFile(
            __tempDir,
            L"dclformdata"
        );
        output = new FileOutputStream(pFile);
        filename = pFile->path();
    }
    catch(IOException* e) {
        if (!filename.isEmpty()) {
            try {
                Files::unlink(filename);
            }
            catch (IOException* e) {
                __DCL_TRACE1(L"%ls\n", e->toString().data());
                e->destroy();
            }
        }
        strCallbackError = e->toString();
        e->destroy();
        return false;
    }
 
    StoredCallbackData* cb = new StoredCallbackData;
    __DCL_ASSERT(cb != NULL);
    cb->tempFilename = filename;
    cb->output = output;
    cb->dataSize = 0;
 
    *ppCallbackData = cb;
 
    return true;
}

operator[]()

StoredHttpFormData::FileInfoArray & StoredHttpFormData::operator[]

(

size_t

_index

)

Definition at line 1144 of file HttpCollection.cpp.

{
    __DCL_ASSERT(_index < __V()->size());
    return *((FileInfoArray*)((*__V())[_index]));
}

size()

size_t StoredHttpFormData::size

(

)

const

Definition at line 1131 of file HttpCollection.cpp.

{
    __DCL_ASSERT(__handle != NULL);
    return __V()->size();
}

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The documentation for this class was generated from the following files:

• HttpCollection.h
• HttpCollection.cpp