DenysMedvid/pdf2htmlEX
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Code

clean base64stream constructor

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This commit is contained in:
Lu Wang 2013-02-25 21:05:36 +08:00
parent d59f95c54a
commit 2deef0d6dd
2 changed files with 4 additions and 6 deletions
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4
src/util/base64stream.cc
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@ -7,14 +7,14 @@ using std::ostream;
ostream & base64stream::dumpto(ostream & out) ostream & base64stream::dumpto(ostream & out)
{ {
unsigned char buf[3]; unsigned char buf[3];
while(in->read((char*)buf, 3)) while(in.read((char*)buf, 3))
{ {
out << base64_encoding[(buf[0] & 0xfc)>>2] out << base64_encoding[(buf[0] & 0xfc)>>2]
<< base64_encoding[((buf[0] & 0x03)<<4) | ((buf[1] & 0xf0)>>4)] << base64_encoding[((buf[0] & 0x03)<<4) | ((buf[1] & 0xf0)>>4)]
<< base64_encoding[((buf[1] & 0x0f)<<2) | ((buf[2] & 0xc0)>>6)] << base64_encoding[((buf[1] & 0x0f)<<2) | ((buf[2] & 0xc0)>>6)]
<< base64_encoding[(buf[2] & 0x3f)]; << base64_encoding[(buf[2] & 0x3f)];
} }
auto cnt = in->gcount(); auto cnt = in.gcount();
if(cnt > 0) if(cnt > 0)
{ {
for(int i = cnt; i < 3; ++i) for(int i = cnt; i < 3; ++i)

6
src/util/base64stream.h
View File

@ -15,14 +15,12 @@ namespace pdf2htmlEX {
class base64stream class base64stream
{ {
public: public:
base64stream(std::istream & in) : in(in) { }
base64stream(std::istream & in) : in(&in) { }
base64stream(std::istream && in) : in(&in) { }
std::ostream & dumpto(std::ostream & out); std::ostream & dumpto(std::ostream & out);
private: private:
std::istream * in; std::istream & in;
static const char * base64_encoding; static const char * base64_encoding;
}; };