Git-Mirrors/RetroShare
1
0
Fork 0
mirror of https://github.com/RetroShare/RetroShare.git synced 2025-02-25 01:10:19 -05:00
Code Issues Actions Packages Projects Releases Wiki Activity

switched rsphotoitems to new serialization

Browse Source
This commit is contained in:
csoler 2017-04-28 18:42:11 +02:00
parent d3c960e4e7
commit 634efb6142
5 changed files with 200 additions and 47 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
libretroshare/src/retroshare/rsgxsifacetypes.h
View File

@ -14,6 +14,7 @@
#include <inttypes.h>
#include <retroshare/rstypes.h>
#include <retroshare/rsids.h>
typedef GXSGroupId RsGxsGroupId;
typedef Sha1CheckSum RsGxsMessageId;

87
libretroshare/src/serialiser/rsphotoitems.cc
View File

@ -33,6 +33,22 @@
#define GXS_PHOTO_SERIAL_DEBUG
virtual RsItem *create_item(uint16_t service, uint8_t item_sub_id) const
{
if(service != RS_SERVICE_GXS_TYPE_PHOTO)
return NULL ;
switch(item_sub_id)
{
case RS_PKT_SUBTYPE_PHOTO_COMMENT_ITEM: return new RsGxsPhotoCommentItem() ;
case RS_PKT_SUBTYPE_PHOTO_SHOW_ITEM: return new RsGxsPhotoAlbumItem() ;
case RS_PKT_SUBTYPE_PHOTO_ITEM: return new RsGxsPhotoPhotoItem() ;
default:
return NULL ;
}
}
#ifdef TO_REMOVE
uint32_t RsGxsPhotoSerialiser::size(RsItem* item)
{
RsGxsPhotoPhotoItem* ppItem = NULL;
@ -161,7 +177,27 @@ uint32_t RsGxsPhotoSerialiser::sizeGxsPhotoCommentItem(RsGxsPhotoCommentItem
return s;
}
#endif
void RsGxsPhotoAlbumItem::serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx)
{
RsTypeSerializer::serial_process(j,ctx,TLV_TYPE_STR_CAPTION, album.mCaption, "mCaption");
RsTypeSerializer::serial_process(j,ctx,TLV_TYPE_STR_CATEGORY, album.mCategory, "mCategory");
RsTypeSerializer::serial_process(j,ctx,TLV_TYPE_STR_DESCR, album.mDescription, "mDescription");
RsTypeSerializer::serial_process(j,ctx,TLV_TYPE_STR_HASH_TAG, album.mHashTags, "mHashTags");
RsTypeSerializer::serial_process(j,ctx,TLV_TYPE_STR_MSG, album.mOther, "mOther");
RsTypeSerializer::serial_process(j,ctx,TLV_TYPE_STR_PATH, album.mPhotoPath, "mPhotoPath");
RsTypeSerializer::serial_process(j,ctx,TLV_TYPE_STR_NAME, album.mPhotographer, "mPhotographer");
RsTypeSerializer::serial_process(j,ctx,TLV_TYPE_STR_DATE, album.mWhen, "mWhen");
RsTypeSerializer::serial_process(j,ctx,TLV_TYPE_STR_LOCATION, album.mWhere, "mWhere");
RsTypeSerializer::serial_process(j,ctx,TLV_TYPE_STR_PIC_TYPE, album.mThumbnail.type,"mThumbnail.type");
RsTlvBinaryDataRef b(RS_SERVICE_GXS_TYPE_PHOTO, album.mThumbnail.data,album.mThumbnail.size);
RsTypeSerializer::serial_process<RsTlvItem>(j,ctx,b,"thumbnail binary data") ;
}
#ifdef TO_REMOVE
bool RsGxsPhotoSerialiser::serialiseGxsPhotoAlbumItem(RsGxsPhotoAlbumItem* item, void* data,
uint32_t* size)
{
@ -326,7 +362,25 @@ uint32_t RsGxsPhotoSerialiser::sizeGxsPhotoPhotoItem(RsGxsPhotoPhotoItem* item)
return s;
}
#endif
void RsGxsPhotoPhotoItem::serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx)
{
RsTypeSerializer::serial_process(j,ctx, TLV_TYPE_STR_CAPTION, photo.mCaption);
RsTypeSerializer::serial_process(j,ctx, TLV_TYPE_STR_CATEGORY, photo.mCategory);
RsTypeSerializer::serial_process(j,ctx, TLV_TYPE_STR_DESCR, photo.mDescription);
RsTypeSerializer::serial_process(j,ctx, TLV_TYPE_STR_HASH_TAG, photo.mHashTags);
RsTypeSerializer::serial_process(j,ctx, TLV_TYPE_STR_MSG, photo.mOther);
RsTypeSerializer::serial_process(j,ctx, TLV_TYPE_STR_PIC_AUTH, photo.mPhotographer);
RsTypeSerializer::serial_process(j,ctx, TLV_TYPE_STR_DATE, photo.mWhen);
RsTypeSerializer::serial_process(j,ctx, TLV_TYPE_STR_LOCATION, photo.mWhere);
RsTypeSerializer::serial_process(j,ctx, TLV_TYPE_STR_PIC_TYPE, photo.mThumbnail.type);
RsTlvBinaryDataRef b(RS_SERVICE_GXS_TYPE_PHOTO,photo.mThumbnail.data, photo.mThumbnail.size);
RsTypeSerializer::serial_process<RsTlvItem>(j,ctx, b, "mThumbnail") ;
}
#ifdef TO_REMOVE
bool RsGxsPhotoSerialiser::serialiseGxsPhotoPhotoItem(RsGxsPhotoPhotoItem* item, void* data,
uint32_t* size)
{
@ -468,8 +522,15 @@ RsGxsPhotoPhotoItem* RsGxsPhotoSerialiser::deserialiseGxsPhotoPhotoItem(void* da
return item;
}
#endif
void RsGxsPhotoCommentItem::serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx)
{
RsTypeSerializer::serial_process (j,ctx,TLV_TYPE_STR_COMMENT,comment.mComment,"mComment");
RsTypeSerializer::serial_process<uint32_t>(j,ctx,comment.mCommentFlag,"mCommentFlag");
}
#ifdef TO_REMOVE
bool RsGxsPhotoSerialiser::serialiseGxsPhotoCommentItem (RsGxsPhotoCommentItem *item, void *data, uint32_t *size)
{
@ -586,6 +647,7 @@ RsGxsPhotoCommentItem * RsGxsPhotoSerialiser::deserialiseGxsPhotoCommentItem(
return item;
}
#endif
void RsGxsPhotoAlbumItem::clear()
{
@ -607,6 +669,7 @@ void RsGxsPhotoCommentItem::clear()
comment.mCommentFlag = 0;
}
#ifdef TO_REMOVE
std::ostream& RsGxsPhotoCommentItem::print(std::ostream& out, uint16_t indent)
{
printRsItemBase(out, "RsGxsPhotoCommentItem", indent);
@ -628,6 +691,19 @@ std::ostream& RsGxsPhotoAlbumItem::print(std::ostream& out, uint16_t indent)
return out;
}
std::ostream& RsGxsPhotoPhotoItem::print(std::ostream& out, uint16_t indent)
{
printRsItemBase(out, "RsGxsPhotoPhotoItem", indent);
uint16_t int_Indent = indent + 2;
printRsItemEnd(out ,"RsGxsPhotoPhotoItem", indent);
return out;
}
#endif
void RsGxsPhotoPhotoItem::clear()
{
photo.mCaption.clear();
@ -640,14 +716,3 @@ void RsGxsPhotoPhotoItem::clear()
photo.mWhere.clear();
photo.mThumbnail.deleteImage();
}
std::ostream& RsGxsPhotoPhotoItem::print(std::ostream& out, uint16_t indent)
{
printRsItemBase(out, "RsGxsPhotoPhotoItem", indent);
uint16_t int_Indent = indent + 2;
printRsItemEnd(out ,"RsGxsPhotoPhotoItem", indent);
return out;
}

56
libretroshare/src/serialiser/rsphotoitems.h
View File

@ -29,9 +29,11 @@
#include <map>
#include "rsitems/rsserviceids.h"
#include "serialiser/rsserial.h"
#include "rsitems/rsgxsitems.h"
#include "serialiser/rsserial.h"
#include "serialization/rsserializer.h"
#include "rsgxsitems.h"
#include "retroshare/rsphoto.h"
const uint8_t RS_PKT_SUBTYPE_PHOTO_ITEM = 0x02;
@ -50,6 +52,7 @@ public:
void clear();
std::ostream &print(std::ostream &out, uint16_t indent = 0);
virtual void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
RsPhotoAlbum album;
};
@ -58,11 +61,12 @@ class RsGxsPhotoPhotoItem : public RsGxsMsgItem
{
public:
RsGxsPhotoPhotoItem(): RsGxsMsgItem(RS_SERVICE_GXS_TYPE_PHOTO,
RS_PKT_SUBTYPE_PHOTO_SHOW_ITEM) {return; }
virtual ~RsGxsPhotoPhotoItem() { return;}
void clear();
std::ostream &print(std::ostream &out, uint16_t indent = 0);
RsGxsPhotoPhotoItem(): RsGxsMsgItem(RS_SERVICE_GXS_TYPE_PHOTO, RS_PKT_SUBTYPE_PHOTO_SHOW_ITEM) {}
virtual ~RsGxsPhotoPhotoItem() {}
void clear();
virtual void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
RsPhotoPhoto photo;
};
@ -70,43 +74,23 @@ class RsGxsPhotoCommentItem : public RsGxsMsgItem
{
public:
RsGxsPhotoCommentItem(): RsGxsMsgItem(RS_SERVICE_GXS_TYPE_PHOTO,
RS_PKT_SUBTYPE_PHOTO_COMMENT_ITEM) { return; }
virtual ~RsGxsPhotoCommentItem() { return; }
RsGxsPhotoCommentItem(): RsGxsMsgItem(RS_SERVICE_GXS_TYPE_PHOTO, RS_PKT_SUBTYPE_PHOTO_COMMENT_ITEM) {}
virtual ~RsGxsPhotoCommentItem() {}
void clear();
std::ostream &print(std::ostream &out, uint16_t indent = 0);
virtual void serial_process(RsGenericSerializer::SerializeJob j,RsGenericSerializer::SerializeContext& ctx);
RsPhotoComment comment;
};
class RsGxsPhotoSerialiser : public RsSerialType
class RsGxsPhotoSerialiser : public RsServiceSerializer
{
public:
RsGxsPhotoSerialiser()
:RsSerialType(RS_PKT_VERSION_SERVICE, RS_SERVICE_GXS_TYPE_PHOTO)
{ return; }
virtual ~RsGxsPhotoSerialiser() { return; }
uint32_t size(RsItem *item);
bool serialise (RsItem *item, void *data, uint32_t *size);
RsItem * deserialise(void *data, uint32_t *size);
private:
uint32_t sizeGxsPhotoAlbumItem(RsGxsPhotoAlbumItem *item);
bool serialiseGxsPhotoAlbumItem (RsGxsPhotoAlbumItem *item, void *data, uint32_t *size);
RsGxsPhotoAlbumItem * deserialiseGxsPhotoAlbumItem(void *data, uint32_t *size);
uint32_t sizeGxsPhotoPhotoItem(RsGxsPhotoPhotoItem *item);
bool serialiseGxsPhotoPhotoItem (RsGxsPhotoPhotoItem *item, void *data, uint32_t *size);
RsGxsPhotoPhotoItem * deserialiseGxsPhotoPhotoItem(void *data, uint32_t *size);
uint32_t sizeGxsPhotoCommentItem(RsGxsPhotoCommentItem *item);
bool serialiseGxsPhotoCommentItem (RsGxsPhotoCommentItem *item, void *data, uint32_t *size);
RsGxsPhotoCommentItem * deserialiseGxsPhotoCommentItem(void *data, uint32_t *size);
RsGxsPhotoSerialiser() :RsServiceSerializer(RS_SERVICE_GXS_TYPE_PHOTO) {}
virtual ~RsGxsPhotoSerialiser() {}
virtual RsItem *create_item(uint16_t service, uint8_t item_sub_id) const;
};
#endif /* RSPHOTOV2ITEMS_H_ */

84
libretroshare/src/serialiser/rstlvbinary.cc
View File

@ -218,5 +218,89 @@ std::ostream &RsTlvBinaryData::print(std::ostream &out, uint16_t indent) const
}
bool RsTlvBinaryDataRef::SetTlv(void *data, uint32_t size, uint32_t *offset) const
{
/* must check sizes */
uint32_t tlvsize = TlvSize();
uint32_t tlvend = *offset + tlvsize;
if (size < tlvend)
return false; /* not enough space */
bool ok = true;
/* start at data[offset] */
ok &= SetTlvBase(data, tlvend, offset, tlvtype, tlvsize);
/* add mandatory data */
// Warning: this is actually not an error if bin_len=0, as it does not
// corrupt the packet structure. We thus still return true in this case.
//
if (mDataRef != NULL && mSizeRef > 0)
{
memcpy(&(((uint8_t *) data)[*offset]), mDataRef, mSizeRef);
*offset += mSizeRef;
}
return ok;
}
bool RsTlvBinaryDataRef::GetTlv(void *data, uint32_t size, uint32_t *offset)
{
if (size < *offset + TLV_HEADER_SIZE)
{
return false; /* not enough space to get the header */
}
uint16_t tlvtype_in = GetTlvType( &(((uint8_t *) data)[*offset]) );
uint32_t tlvsize = GetTlvSize( &(((uint8_t *) data)[*offset]) );
uint32_t tlvend = *offset + tlvsize;
if (size < tlvend) /* check size */
return false; /* not enough space */
if (tlvsize < TLV_HEADER_SIZE)
return false; /* bad tlv size */
if (tlvtype != tlvtype_in) /* check type */
return false;
/* skip the header */
(*offset) += TLV_HEADER_SIZE;
mDataRef = (uint8_t*)rs_malloc(tlvsize - TLV_HEADER_SIZE) ;
if(mDataRef == NULL)
return false ;
mSizeRef = tlvsize - TLV_HEADER_SIZE;
memcpy(mDataRef,&(((uint8_t *) data)[*offset]), tlvsize - TLV_HEADER_SIZE);
*offset += mSizeRef;
/***************************************************************************
* NB: extra components could be added (for future expansion of the type).
* or be present (if this code is reading an extended version).
*
* We must chew up the extra characters to conform with TLV specifications
***************************************************************************/
if (*offset != tlvend)
{
#ifdef TLV_DEBUG
std::cerr << "RsTlvBinaryData::GetTlv() Warning extra bytes at end of item";
std::cerr << std::endl;
#endif
*offset = tlvend;
}
return true;
}
uint32_t RsTlvBinaryDataRef::TlvSize() const
{
uint32_t s = TLV_HEADER_SIZE; /* header */
if (mDataRef != NULL)
s += mSizeRef; // len is the size of data
return s;
}

19
libretroshare/src/serialiser/rstlvbinary.h
View File

@ -64,4 +64,23 @@ public:
void *bin_data; /// mandatory
};
// This class is mainly used for on-the-fly serialization
class RsTlvBinaryDataRef: public RsTlvItem
{
public:
RsTlvBinaryDataRef(uint16_t type,uint8_t *& data_ref,uint32_t& size_ref) : mDataRef(data_ref),mSizeRef(size_ref),tlvtype(type) {}
virtual ~RsTlvBinaryDataRef() {}
virtual uint32_t TlvSize() const;
virtual void TlvClear(){}
virtual bool SetTlv(void *data, uint32_t size, uint32_t *offset) const;
virtual bool GetTlv(void *data, uint32_t size, uint32_t *offset);
uint8_t *& mDataRef ;
uint32_t & mSizeRef ;
uint16_t tlvtype ;
};