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root |
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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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#define HLOG 18 /* up to 22, but gives diminishing improvements */ |
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#define VERY_FAST 0 |
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#define ULTRA_FAST 0 |
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#include "liblzf/lzf_c_best.c" |
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#include "urlib.h" |
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#include "urlib.c" |
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MODULE = Urlader PACKAGE = Urlader PREFIX = u_ |
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PROTOTYPES: ENABLE |
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BOOT: |
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{ |
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HV *stash = gv_stashpv ("Urlader", 1); |
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static const struct { |
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const char *name; |
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IV iv; |
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} *civ, const_iv[] = { |
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# define const_iv(name) { # name, (IV) name }, |
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const_iv (T_NULL) |
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const_iv (T_META) |
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const_iv (T_ENV) |
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const_iv (T_ARG) |
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const_iv (T_DIR) |
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const_iv (T_FILE) |
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const_iv (T_NUM) |
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const_iv (F_LZF) |
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const_iv (F_EXEC) |
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const_iv (F_NULL) |
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}; |
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for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
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newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
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newCONSTSUB (stash, "URLADER" , newSVpv (URLADER , 0)); |
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newCONSTSUB (stash, "URLADER_VERSION", newSVpv (URLADER_VERSION, 0)); |
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newCONSTSUB (stash, "TAIL_MAGIC" , newSVpv (TAIL_MAGIC , 0)); |
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} |
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const char * |
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getenv (const char *name) |
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SV * |
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lzf_compress (SV *in, int min_improve = 2) |
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CODE: |
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{ |
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STRLEN in_len; |
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char *in_data = SvPVbyte (in, in_len); |
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STRLEN out_len = in_len - min_improve; |
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SV *out = sv_newmortal (); |
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RETVAL = &PL_sv_no; |
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if (in_len) |
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{ |
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sv_grow (out, out_len); |
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out_len = lzf_compress_best (in_data, in_len, SvPVX (out), out_len); |
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if (out_len) |
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{ |
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SvPOK_only (out); |
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SvCUR_set (out, out_len); |
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SvSetSV (in, out); |
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RETVAL = &PL_sv_yes; |
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} |
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} |
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} |
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OUTPUT: |
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RETVAL |
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void |
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_set_datadir () |
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CODE: |
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u_set_datadir (); |
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void |
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_set_exe_info (const char *id, const char *ver) |
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CODE: |
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strcpy (exe_id , id); |
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strcpy (exe_ver, ver); |
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u_set_exe_info (); |
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SV * |
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lock (SV *path, SV *excl, SV *dowait) |
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CODE: |
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{ |
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u_handle h = u_lock (SvPVbyte_nolen (path), SvTRUE (excl), SvTRUE (dowait)); |
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RETVAL = &PL_sv_undef; |
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if (u_valid (h)) |
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root |
1.3 |
RETVAL = sv_setref_iv (NEWSV (0, 0), "Urlader::lock", (IV)h); |
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root |
1.1 |
} |
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OUTPUT: |
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RETVAL |
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MODULE = Urlader PACKAGE = Urlader::lock |
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void |
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DESTROY (SV *self) |
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CODE: |
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u_close ((u_handle)SvIV (SvRV (self))); |
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