FileStream::FileStream(const WString& fileName, AccessRight _accessRight)
:accessRight(_accessRight)
{
const wchar_t* mode=L"rb";
switch(accessRight)
{
case ReadOnly:
mode=L"rb";
break;
case WriteOnly:
mode=L"wb";
break;
case ReadWrite:
mode=L"w+b";
break;
}
#if defined VCZH_MSVC
if(_wfopen_s(&file, fileName.Buffer(), mode)!=0)
{
file=0;
}
#elif defined VCZH_GCC
AString fileNameA = wtoa(fileName);
AString modeA = wtoa(mode);
file = fopen(fileNameA.Buffer(), modeA.Buffer());
#endif
}
char* EtherCard::wtoa(uint16_t value, char* ptr)
{
if (value > 9)
ptr = wtoa(value / 10, ptr);
*ptr = '0' + value % 10;
*++ptr = 0;
return ptr;
}
bool Semaphore::Create(vint initialCount, vint maxCount, const WString& name)
{
if (internalData) return false;
if (initialCount > maxCount) return false;
internalData = new SemaphoreData;
#if defined(__APPLE__)
AString auuid;
if(name.Length() == 0)
{
CFUUIDRef cfuuid = CFUUIDCreate(kCFAllocatorDefault);
CFStringRef cfstr = CFUUIDCreateString(kCFAllocatorDefault, cfuuid);
auuid = CFStringGetCStringPtr(cfstr, kCFStringEncodingASCII);
CFRelease(cfstr);
CFRelease(cfuuid);
}
auuid = auuid.Insert(0, "/");
// OSX SEM_NAME_LENGTH = 31
if(auuid.Length() >= 30)
auuid = auuid.Sub(0, 30);
if ((internalData->semNamed = sem_open(auuid.Buffer(), O_CREAT, O_RDWR, initialCount)) == SEM_FAILED)
{
delete internalData;
internalData = 0;
return false;
}
#else
if (name == L"")
{
if(sem_init(&internalData->semUnnamed, 0, (int)initialCount) == -1)
{
delete internalData;
internalData = 0;
return false;
}
}
else
{
AString astr = wtoa(name);
if ((internalData->semNamed = sem_open(astr.Buffer(), O_CREAT, 0777, initialCount)) == SEM_FAILED)
{
delete internalData;
internalData = 0;
return false;
}
}
#endif
Release(initialCount);
return true;
}
bstr_t GetShortName(bstr_t systemUserName) {
std::wstring wstr(systemUserName, SysStringLen(systemUserName));
std::string name = wtoa(wstr);
//std::vector<std::string> chunks = split(name, '\\');
//std::string short_name = chunks.back(); // get the last string chunk
//std::cout << short_name << std::endl;
//return bstr_t(short_name.c_str());
std::string short_name;
split_and_get_last(name, short_name);
return bstr_t(short_name.c_str());
};
bool FilePath::IsFolder()const
{
#if defined VCZH_MSVC
WIN32_FILE_ATTRIBUTE_DATA info;
BOOL result = GetFileAttributesEx(fullPath.Buffer(), GetFileExInfoStandard, &info);
if (!result) return false;
return (info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
#elif defined VCZH_GCC
struct stat info;
AString path = wtoa(fullPath);
int result = stat(path.Buffer(), &info);
if(result != 0) return false;
else return S_ISDIR(info.st_mode);
#endif
}
bool Semaphore::Open(bool inheritable, const WString& name)
{
if (internalData) return false;
if (inheritable) return false;
internalData = new SemaphoreData;
if (!(internalData->semNamed = sem_open(wtoa(name).Buffer(), 0)))
{
delete internalData;
internalData = 0;
return false;
}
return true;
}
void GuiSolidLabelElementRenderer::OnElementStateChanged()
{
FontProperties font = element->GetFont();
Color color = element->GetColor();
int layoutWidth, layoutHeight;
AString family = wtoa(font.fontFamily);
pango_font_description_set_family(pangoFontDesc, family.Buffer());
pango_font_description_set_absolute_size(pangoFontDesc, font.size * PANGO_SCALE);
if(font.italic) pango_font_description_set_style(pangoFontDesc, PANGO_STYLE_ITALIC);
else pango_font_description_set_style(pangoFontDesc, PANGO_STYLE_NORMAL);
if(attrList)
{
pango_attr_list_unref(attrList);
}
attrList = pango_attr_list_new();
pango_attr_list_insert(attrList, pango_attr_underline_new(
font.underline ? PANGO_UNDERLINE_SINGLE : PANGO_UNDERLINE_NONE)
);
pango_attr_list_insert(attrList, pango_attr_strikethrough_new (
font.strikeline ? TRUE : FALSE
)
);
pango_attr_list_insert(attrList, pango_attr_weight_new (
font.bold ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_MEDIUM
)
);
if(layout)
{
g_object_unref(layout);
layout = NULL;
}
if(cairoContext)
{
layout = pango_cairo_create_layout(cairoContext);
WString wtext = (font.fontFamily == L"Webdings") ? helpers::WebdingsMap(element->GetText()) : element->GetText();
AString text = wtoa(wtext);
pango_layout_set_font_description(layout, pangoFontDesc);
pango_layout_set_attributes(layout, attrList);
pango_layout_set_text(layout, text.Buffer(), text.Length());
pango_layout_set_alignment(layout,
element->GetHorizontalAlignment() == Alignment::Left ? PANGO_ALIGN_LEFT :
element->GetHorizontalAlignment() == Alignment::Center ? PANGO_ALIGN_CENTER :
element->GetHorizontalAlignment() == Alignment::Right ? PANGO_ALIGN_RIGHT :
PANGO_ALIGN_LEFT
);
pango_cairo_update_layout(cairoContext, layout);
pango_layout_get_pixel_size( layout, &layoutWidth, &layoutHeight);
minSize.x = layoutWidth;
minSize.y = layoutHeight;
}
}
static inline std::string wtoa(const std::wstring& wstr) {return wtoa(&wstr[0], wstr.size());}
void operator()(const wchar_t* msg) {if (enabled) ss<<wtoa(msg);}
