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Lines 59-79
public:
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| 59 |
} |
59 |
} |
| 60 |
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60 |
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| 61 |
int valid() { |
61 |
int valid() { |
| 62 |
return (_io && _handle); |
62 |
return (_io && _handle) ? 1 : 0; |
| 63 |
} |
63 |
} |
| 64 |
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64 |
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| 65 |
int read(void *buffer, size_t size, size_t count) { |
65 |
int read(void *buffer, size_t size, size_t count) { |
| 66 |
if(substream) return substream->read(buffer, size, count); |
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| 67 |
return _io->read_proc(buffer, (unsigned)size, (unsigned)count, _handle); |
66 |
return _io->read_proc(buffer, (unsigned)size, (unsigned)count, _handle); |
| 68 |
} |
67 |
} |
| 69 |
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68 |
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| 70 |
int seek(INT64 offset, int origin) { |
69 |
int seek(INT64 offset, int origin) { |
| 71 |
if(substream) return substream->seek(offset, origin); |
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| 72 |
return _io->seek_proc(_handle, (long)offset, origin); |
70 |
return _io->seek_proc(_handle, (long)offset, origin); |
| 73 |
} |
71 |
} |
| 74 |
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72 |
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| 75 |
INT64 tell() { |
73 |
INT64 tell() { |
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if(substream) return substream->tell(); |
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| 77 |
return _io->tell_proc(_handle); |
74 |
return _io->tell_proc(_handle); |
| 78 |
} |
75 |
} |
| 79 |
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76 |
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Lines 83-101
public:
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| 83 |
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80 |
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| 84 |
int get_char() { |
81 |
int get_char() { |
| 85 |
int c = 0; |
82 |
int c = 0; |
| 86 |
if(substream) return substream->get_char(); |
83 |
if (!_io->read_proc(&c, 1, 1, _handle)) { |
| 87 |
if(!_io->read_proc(&c, 1, 1, _handle)) return -1; |
84 |
return -1; |
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85 |
} |
| 88 |
return c; |
86 |
return c; |
| 89 |
} |
87 |
} |
| 90 |
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88 |
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| 91 |
char* gets(char *buffer, int length) { |
89 |
char* gets(char *buffer, int length) { |
| 92 |
if (substream) return substream->gets(buffer, length); |
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| 93 |
memset(buffer, 0, length); |
90 |
memset(buffer, 0, length); |
| 94 |
for(int i = 0; i < length; i++) { |
91 |
for(int i = 0; i < length; i++) { |
| 95 |
if(!_io->read_proc(&buffer[i], 1, 1, _handle)) |
92 |
if (!_io->read_proc(&buffer[i], 1, 1, _handle)) { |
| 96 |
return NULL; |
93 |
return NULL; |
| 97 |
if(buffer[i] == 0x0A) |
94 |
} |
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95 |
if (buffer[i] == 0x0A) { |
| 98 |
break; |
96 |
break; |
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97 |
} |
| 99 |
} |
98 |
} |
| 100 |
return buffer; |
99 |
return buffer; |
| 101 |
} |
100 |
} |
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Lines 104-110
public:
Link Here
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| 104 |
std::string buffer; |
103 |
std::string buffer; |
| 105 |
char element = 0; |
104 |
char element = 0; |
| 106 |
bool bDone = false; |
105 |
bool bDone = false; |
| 107 |
if(substream) return substream->scanf_one(fmt,val); |
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| 108 |
do { |
106 |
do { |
| 109 |
if(_io->read_proc(&element, 1, 1, _handle) == 1) { |
107 |
if(_io->read_proc(&element, 1, 1, _handle) == 1) { |
| 110 |
switch(element) { |
108 |
switch(element) { |
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Lines 127-133
public:
Link Here
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| 127 |
} |
125 |
} |
| 128 |
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126 |
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| 129 |
int eof() { |
127 |
int eof() { |
| 130 |
if(substream) return substream->eof(); |
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| 131 |
return (_io->tell_proc(_handle) >= _eof); |
128 |
return (_io->tell_proc(_handle) >= _eof); |
| 132 |
} |
129 |
} |
| 133 |
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130 |
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