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authorMike Buland <eichlan@xagasoft.com>2009-07-29 23:02:26 +0000
committerMike Buland <eichlan@xagasoft.com>2009-07-29 23:02:26 +0000
commit24d46e151326b1b159603442e74540bf87897a53 (patch)
tree581d72fe2bda347793dddd4457f06614636474b4 /src
parentc2292209eb4ece185f555a5c7823726794fe34cc (diff)
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Base64, now more clever with fewer options.
Diffstat (limited to '')
-rw-r--r--src/base64.cpp12
-rw-r--r--src/base64.h17
-rw-r--r--src/tests/base64.cpp4
3 files changed, 15 insertions, 18 deletions
diff --git a/src/base64.cpp b/src/base64.cpp
index 723788b..b81d028 100644
--- a/src/base64.cpp
+++ b/src/base64.cpp
@@ -4,13 +4,13 @@ const char Bu::Base64::tblEnc[65] = {
4 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/" 4 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
5}; 5};
6 6
7Bu::Base64::Base64( Bu::Stream &rNext, Mode eMode ) : 7Bu::Base64::Base64( Bu::Stream &rNext ) :
8 Bu::Filter( rNext ), 8 Bu::Filter( rNext ),
9 iBPos( 0 ), 9 iBPos( 0 ),
10 iBuf( 0 ), 10 iBuf( 0 ),
11 iTotalIn( 0 ), 11 iTotalIn( 0 ),
12 iTotalOut( 0 ), 12 iTotalOut( 0 ),
13 eMode( eMode ) 13 eMode( Nothing )
14{ 14{
15 start(); 15 start();
16 16
@@ -54,7 +54,7 @@ void Bu::Base64::start()
54 54
55size_t Bu::Base64::stop() 55size_t Bu::Base64::stop()
56{ 56{
57 if( eMode == Write ) 57// if( eMode |= Encode )
58 { 58 {
59 char outBuf[4]; 59 char outBuf[4];
60 int iBUsed = 4-(3-iBPos); 60 int iBUsed = 4-(3-iBPos);
@@ -71,10 +71,10 @@ size_t Bu::Base64::stop()
71 iTotalOut += rNext.write( outBuf, 4 ); 71 iTotalOut += rNext.write( outBuf, 4 );
72 return iTotalOut; 72 return iTotalOut;
73 } 73 }
74 else 74// else
75 { 75// {
76 return iTotalIn; 76 return iTotalIn;
77 } 77// }
78} 78}
79 79
80size_t Bu::Base64::read( void *pBuf, size_t nBytes ) 80size_t Bu::Base64::read( void *pBuf, size_t nBytes )
diff --git a/src/base64.h b/src/base64.h
index 2c3b331..41264e0 100644
--- a/src/base64.h
+++ b/src/base64.h
@@ -12,16 +12,7 @@ namespace Bu
12 class Base64 : public Bu::Filter 12 class Base64 : public Bu::Filter
13 { 13 {
14 public: 14 public:
15 enum Mode 15 Base64( Bu::Stream &rNext );
16 {
17 Encode = 0x01,
18 Read = 0x01,
19 Decode = 0x02,
20 Write = 0x02
21 };
22
23 public:
24 Base64( Bu::Stream &rNext, Mode eMode );
25 virtual ~Base64(); 16 virtual ~Base64();
26 17
27 virtual void start(); 18 virtual void start();
@@ -38,6 +29,12 @@ namespace Bu
38 size_t iTotalOut; 29 size_t iTotalOut;
39 static const char tblEnc[65]; 30 static const char tblEnc[65];
40 char tblDec[80]; 31 char tblDec[80];
32 enum Mode
33 {
34 Nothing = 0x00,
35 Encode = 0x01,
36 Decode = 0x02,
37 };
41 Mode eMode; 38 Mode eMode;
42 }; 39 };
43}; 40};
diff --git a/src/tests/base64.cpp b/src/tests/base64.cpp
index 4f2d68b..eaf6a16 100644
--- a/src/tests/base64.cpp
+++ b/src/tests/base64.cpp
@@ -13,7 +13,7 @@ int main( int argc, char *argv[] )
13 argv++; 13 argv++;
14 Bu::File fIn( argv[0], Bu::File::Read ); 14 Bu::File fIn( argv[0], Bu::File::Read );
15 Bu::File fOut( argv[1], Bu::File::WriteNew ); 15 Bu::File fOut( argv[1], Bu::File::WriteNew );
16 Bu::Base64 bOut( fOut, Bu::Base64::Write ); 16 Bu::Base64 bOut( fOut );
17 17
18 char buf[900]; 18 char buf[900];
19 for(;;) 19 for(;;)
@@ -29,7 +29,7 @@ int main( int argc, char *argv[] )
29 argv++; 29 argv++;
30 Bu::File fIn( argv[0], Bu::File::Read ); 30 Bu::File fIn( argv[0], Bu::File::Read );
31 Bu::File fOut( argv[1], Bu::File::WriteNew ); 31 Bu::File fOut( argv[1], Bu::File::WriteNew );
32 Bu::Base64 bIn( fIn, Bu::Base64::Read ); 32 Bu::Base64 bIn( fIn );
33 33
34 char buf[900]; 34 char buf[900];
35 for(;;) 35 for(;;)