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Remove stale CSrvPackBuffer code

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This commit is contained in:
Adam Johnson
2014-12-30 22:20:29 -05:00
parent 6181cbc50e
commit c384450236
2 changed files with 0 additions and 164 deletions
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116
Sources/Plasma/NucleusLib/pnNetProtocol/Private/pnNpCommon.cpp
View File

@ -783,119 +783,3 @@ void NetVaultNode::SetBlob_1 (const uint8_t v[], uint32_t len) {
void NetVaultNode::SetBlob_2 (const uint8_t v[], uint32_t len) {
IVaultNodeSetBlob(kBlob_2, &blob_2, &blob_2Length, v, len);
}
/*****************************************************************************
*
* CSrvPackBuffer
*
***/
//============================================================================
CSrvPackBuffer::CSrvPackBuffer (unsigned bytes) {
m_data = (uint8_t *)malloc(bytes);
m_pos = m_data;
m_end = m_pos + bytes;
}
//============================================================================
void * CSrvPackBuffer::Alloc (unsigned bytes) {
ASSERT((signed) bytes >= 0);
ASSERT(m_pos + bytes <= m_end);
uint8_t * pos = m_pos;
m_pos += bytes;
return pos;
}
//============================================================================
void CSrvPackBuffer::AddData (const void * ptr, unsigned bytes) {
memcpy(Alloc(bytes), ptr, bytes);
}
//============================================================================
void CSrvPackBuffer::AddString (const wchar_t str[]) {
AddData(str, StrBytes(str));
}
//============================================================================
void CSrvPackBuffer::AddDWordArray (const uint32_t * arr, unsigned count) {
// Don't let large counts cause pointer wrap
count &= 0x00ffffff;
AddData(arr, count * sizeof(arr[0]));
}
//============================================================================
unsigned CSrvPackBuffer::Size () {
return m_pos - m_data;
}
/*****************************************************************************
*
* CSrvUnpackBuffer
*
***/
//============================================================================
CSrvUnpackBuffer::CSrvUnpackBuffer (const void * buffer, unsigned count) {
m_pos = (const uint8_t *) buffer;
m_end = m_pos + count;
}
//============================================================================
const void * CSrvUnpackBuffer::GetData (unsigned bytes) {
for (;;) {
const uint8_t * result = m_pos;
m_pos += bytes;
if (m_pos < result)
break;
if (m_pos > m_end)
break;
return result;
}
m_end = nil;
return nil;
}
//============================================================================
const wchar_t * CSrvUnpackBuffer::GetString () {
if (m_end) {
const wchar_t * end = (const wchar_t *) (m_end - sizeof(wchar_t) + 1);
for (const wchar_t * cur = (const wchar_t *) m_pos; cur < end; ) {
if (*cur++)
continue;
const wchar_t * pos = (const wchar_t *) m_pos;
m_pos = (const uint8_t *) cur;
return pos;
}
}
m_end = NULL;
return NULL;
}
//============================================================================
const uint32_t * CSrvUnpackBuffer::GetDWordArray (unsigned count) {
// Don't let large counts cause pointer wrap
if (count & 0x00ffffff)
return (const uint32_t *)GetData(count * sizeof(uint32_t));
m_end = nil;
return nil;
}
//============================================================================
unsigned CSrvUnpackBuffer::BytesLeft () {
return m_end ? m_end - m_pos : 0;
}
//============================================================================
bool CSrvUnpackBuffer::ParseError () {
return !m_end;
}

48
Sources/Plasma/NucleusLib/pnNetProtocol/Private/pnNpCommon.h
View File

@ -417,51 +417,3 @@ struct NetVaultNodeRef {
bool seen;
};
#pragma pack(pop)
//============================================================================
// SrvPackBuffer
//============================================================================
// Allocate a CSrvPackBuffer on the heap with one extra uint32_t to allow for padding
#define SRV_ALLOC_BUFFER(bytes) \
new(malloc(sizeof(CSrvPackBuffer) + (bytes) + sizeof(uint32_t))) \
CSrvPackBuffer(bytes + sizeof(uint32_t))
// Allocate a CSrvPackBuffer on the stack with one extra uint32_t to allow for padding
#define SRV_ALLOCA_BUFFER(bytes) \
new(_alloca(sizeof(CSrvPackBuffer) + (bytes) + sizeof(uint32_t))) \
CSrvPackBuffer(bytes + sizeof(uint32_t))
class CSrvPackBuffer {
public:
CSrvPackBuffer (unsigned bytes);
void * Alloc (unsigned bytes);
void AddData (const void * ptr, unsigned bytes);
void AddString (const wchar_t str[]);
void AddDWordArray (const uint32_t * arr, unsigned count);
// add new "Add..." methods here as needed
unsigned Size ();
private:
uint8_t * m_pos;
uint8_t * m_end;
uint8_t * m_data;
};
class CSrvUnpackBuffer {
public:
CSrvUnpackBuffer (const void * buffer, unsigned count);
const void * GetData (unsigned bytes);
const wchar_t * GetString ();
const uint32_t * GetDWordArray (unsigned count);
unsigned BytesLeft ();
bool ParseError ();
private:
const uint8_t * m_pos;
const uint8_t * m_end;
};