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Remove duplicate code that converts a buffer to a script string object.

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This commit is contained in:
Sandu Liviu Catalin 2016-03-11 04:23:59 +02:00
parent 4cac7d2d30
commit 20ae383c42
4 changed files with 53 additions and 41 deletions
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27
source/Base/Shared.cpp
View File

@ -96,6 +96,33 @@ Function & NullFunction()
return f;
}
// ------------------------------------------------------------------------------------------------
Object BufferToStrObj(const Buffer & b)
{
// Obtain the initial stack size
const StackGuard sg(DefaultVM::Get());
// Push the string onto the stack
sq_pushstring(DefaultVM::Get(), b.Data(), b.Position());
// Obtain the object from the stack and return it
return Var< Object >(DefaultVM::Get(), -1).value;
}
// --------------------------------------------------------------------------------------------
Object BufferToStrObj(const Buffer & b, Uint32 size)
{
// Perform a range check on the specified buffer
if (size > b.Capacity())
{
SqThrowF("The specified buffer size is out of range: %u >= %u", size, b.Capacity());
}
// Obtain the initial stack size
const StackGuard sg(DefaultVM::Get());
// Push the string onto the stack
sq_pushstring(DefaultVM::Get(), b.Data(), size);
// Obtain the object from the stack and return it
return Var< Object >(DefaultVM::Get(), -1).value;
}
// --------------------------------------------------------------------------------------------
bool SToB(CSStr str)
{

10
source/Base/Shared.hpp
View File

@ -239,6 +239,16 @@ Array & NullArray();
*/
Function & NullFunction();
/* ------------------------------------------------------------------------------------------------
* Create a script string object from a buffer.
*/
Object BufferToStrObj(const Buffer & b);
/* ------------------------------------------------------------------------------------------------
* Create a script string object from a portion of a buffer.
*/
Object BufferToStrObj(const Buffer & b, Uint32 size);
/* ------------------------------------------------------------------------------------------------
* Create a script object from the specified value on the default VM.
*/

39
source/Library/SysEnv.cpp
View File

@ -1077,17 +1077,6 @@ Buffer SysEnv::NullDir()
return std::move(b);
}
// ------------------------------------------------------------------------------------------------
static Object BufferToObj(const Buffer & b)
{
// Obtain the initial stack size
const StackGuard sg(DefaultVM::Get());
// Push the string onto the stack
sq_pushstring(DefaultVM::Get(), b.Data(), b.Position());
// Obtain the object from the stack and return it
return Var< Object >(DefaultVM::Get(), -1).value;
}
// ------------------------------------------------------------------------------------------------
static bool SqEnv_Has(CCStr name)
{
@ -1097,13 +1086,13 @@ static bool SqEnv_Has(CCStr name)
// ------------------------------------------------------------------------------------------------
static Object SqEnv_Get(CCStr name)
{
return BufferToObj(SysEnv::Get(name, nullptr));
return BufferToStrObj(SysEnv::Get(name, nullptr));
}
// ------------------------------------------------------------------------------------------------
static Object SqEnv_GetOr(CCStr name, CCStr fallback)
{
return BufferToObj(SysEnv::Get(name, fallback));
return BufferToStrObj(SysEnv::Get(name, fallback));
}
// ------------------------------------------------------------------------------------------------
@ -1115,73 +1104,73 @@ static void SqEnv_Set(CCStr name, CCStr value)
// ------------------------------------------------------------------------------------------------
static Object SqEnv_ExpandVars(CCStr str)
{
return BufferToObj(SysEnv::ExpandVars(str));
return BufferToStrObj(SysEnv::ExpandVars(str));
}
// ------------------------------------------------------------------------------------------------
static Object SqEnv_ExpandPath(CCStr path)
{
return BufferToObj(SysEnv::ExpandPath(path));
return BufferToStrObj(SysEnv::ExpandPath(path));
}
// ------------------------------------------------------------------------------------------------
static Object SqEnv_WorkingDir()
{
return BufferToObj(SysEnv::WorkingDir());
return BufferToStrObj(SysEnv::WorkingDir());
}
// ------------------------------------------------------------------------------------------------
static Object SqEnv_HomeDir()
{
return BufferToObj(SysEnv::HomeDir());
return BufferToStrObj(SysEnv::HomeDir());
}
// ------------------------------------------------------------------------------------------------
static Object SqEnv_ConfigHomeDir()
{
return BufferToObj(SysEnv::ConfigHomeDir());
return BufferToStrObj(SysEnv::ConfigHomeDir());
}
// ------------------------------------------------------------------------------------------------
static Object SqEnv_DataHomeDir()
{
return BufferToObj(SysEnv::DataHomeDir());
return BufferToStrObj(SysEnv::DataHomeDir());
}
// ------------------------------------------------------------------------------------------------
static Object SqEnv_TempHomeDir()
{
return BufferToObj(SysEnv::TempHomeDir());
return BufferToStrObj(SysEnv::TempHomeDir());
}
// ------------------------------------------------------------------------------------------------
static Object SqEnv_CacheHomeDir()
{
return BufferToObj(SysEnv::CacheHomeDir());
return BufferToStrObj(SysEnv::CacheHomeDir());
}
// ------------------------------------------------------------------------------------------------
static Object SqEnv_TempDir()
{
return BufferToObj(SysEnv::TempDir());
return BufferToStrObj(SysEnv::TempDir());
}
// ------------------------------------------------------------------------------------------------
static Object SqEnv_ConfigDir()
{
return BufferToObj(SysEnv::ConfigDir());
return BufferToStrObj(SysEnv::ConfigDir());
}
// ------------------------------------------------------------------------------------------------
static Object SqEnv_SystemDir()
{
return BufferToObj(SysEnv::SystemDir());
return BufferToStrObj(SysEnv::SystemDir());
}
// ------------------------------------------------------------------------------------------------
static Object SqEnv_NullDir()
{
return BufferToObj(SysEnv::NullDir());
return BufferToStrObj(SysEnv::NullDir());
}
// ================================================================================================

18
source/Library/SysPath.cpp
View File

@ -278,14 +278,7 @@ Int32 SysPath::Cmp(const SysPath & o) const
// ------------------------------------------------------------------------------------------------
Object SysPath::ToString() const
{
// Transform the path components into a string
Buffer b(ToBuffer());
// Obtain the initial stack size
const StackGuard sg(DefaultVM::Get());
// Push the string onto the stack
sq_pushstring(DefaultVM::Get(), b.Data(), b.Position());
// Obtain the object from the stack and return it
return Var< Object >(DefaultVM::Get(), -1).value;
return BufferToStrObj(ToBuffer());
}
// ------------------------------------------------------------------------------------------------
@ -687,14 +680,7 @@ Buffer SysPath::ToBuffer(Style style) const
// ------------------------------------------------------------------------------------------------
Object SysPath::ToStr(Int32 style) const
{
// Transform the path components into a string
Buffer b(ToBuffer(static_cast< Style >(style)));
// Obtain the initial stack size
const StackGuard sg(DefaultVM::Get());
// Push the string onto the stack
sq_pushstring(DefaultVM::Get(), b.Data(), b.Position());
// Obtain the object from the stack and return it
return Var< Object >(DefaultVM::Get(), -1).value;
return BufferToStrObj(ToBuffer(static_cast< Style >(style)));
}
// ------------------------------------------------------------------------------------------------