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#define PERL_NO_GET_CONTEXT |
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#include "EXTERN.h" |
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#include "perl.h" |
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#include "XSUB.h" |
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#include "ppport.h" |
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#include |
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typedef struct base91 { |
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struct basE91 b91; |
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SV* output; |
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}* Convert__Base91; |
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2
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Convert__Base91 new(pTHX_ SV* class) { |
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Convert__Base91 self; |
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Newxc(self, 1, struct base91, struct base91); |
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basE91_init(&self->b91); |
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self->output = newSVpvs(""); |
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return self; |
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} |
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void encode(pTHX_ Convert__Base91 self, SV* input) { |
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void *o; |
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char* i; |
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size_t len, max_out_len, ret; |
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i = SvPVbyte(input, len); |
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max_out_len = len + (len / 4) + 1; /* technically ceil(len * 16 / 13) */ |
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Newx(o, max_out_len, char); |
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ret = basE91_encode(&self->b91, i, len, o); |
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sv_catpvn_nomg(self->output, o, ret); |
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Safefree(o); |
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} |
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SV* encode_end(pTHX_ Convert__Base91 self) { |
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char o[2]; |
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size_t ret; |
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SV* out; |
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ret = basE91_encode_end(&self->b91, o); |
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sv_catpvn_nomg(self->output, o, ret); |
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out = self->output; |
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self->output = newSVpvs(""); |
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return out; |
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} |
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void decode(pTHX_ Convert__Base91 self, SV* input) { |
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void *o; |
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char* i; |
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size_t len, max_out_len, ret; |
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i = SvPVbyte(input, len); |
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Newx(o, len, char); |
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ret = basE91_decode(&self->b91, i, len, o); |
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sv_catpvn_nomg(self->output, o, ret); |
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Safefree(o); |
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} |
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SV* decode_end(pTHX_ Convert__Base91 self) { |
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char o; |
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size_t ret; |
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SV* out; |
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ret = basE91_decode_end(&self->b91, &o); |
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sv_catpvn_nomg(self->output, &o, ret); |
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out = self->output; |
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self->output = newSVpvs(""); |
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return out; |
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} |
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74
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void DESTROY(pTHX_ Convert__Base91 self) { |
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sv_2mortal(self->output); |
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Safefree(self); |
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} |
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79
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MODULE = Convert::Base91 PACKAGE = Convert::Base91 |
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PROTOTYPES: ENABLE |
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82
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Convert::Base91 new(SV* class) |
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C_ARGS: aTHX_ class |
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85
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void encode(Convert::Base91 self, SV* input) |
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C_ARGS: aTHX_ self, input |
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88
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SV* encode_end(Convert::Base91 self) |
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C_ARGS: aTHX_ self |
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90
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91
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void decode(Convert::Base91 self, SV* input) |
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92
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C_ARGS: aTHX_ self, input |
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93
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94
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SV* decode_end(Convert::Base91 self) |
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C_ARGS: aTHX_ self |
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97
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void DESTROY(Convert::Base91 self) |
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C_ARGS: aTHX_ self |