| Commit | Line | Data |
|---|
| b295d113 |
1 | #include "EXTERN.h" |
| 2 | #include "perl.h" |
| 3 | #include "XSUB.h" |
| 4 | |
| a6c40364 |
5 | #ifndef WIN32 |
| 6 | /* this is probably not needed manywhere */ |
| 7 | # include "byterun.c" |
| 8 | #endif |
| b295d113 |
9 | |
| 10 | /* defgv must be accessed differently under threaded perl */ |
| 11 | /* DEFSV et al are in 5.004_56 */ |
| 12 | #ifndef DEFSV |
| 13 | #define DEFSV GvSV(defgv) |
| 14 | #endif |
| 15 | |
| 16 | static I32 |
| 17 | #ifdef PERL_OBJECT |
| 18 | byteloader_filter(CPerlObj *pPerl, int idx, SV *buf_sv, int maxlen) |
| 19 | #else |
| 20 | byteloader_filter(int idx, SV *buf_sv, int maxlen) |
| 21 | #endif |
| 22 | { |
| a6c40364 |
23 | dTHR; |
| b295d113 |
24 | OP *saveroot = PL_main_root; |
| 25 | OP *savestart = PL_main_start; |
| 26 | |
| 27 | #ifdef INDIRECT_BGET_MACROS |
| 28 | struct bytesream bs; |
| 29 | |
| 30 | bs.data = PL_rsfp; |
| 31 | bs.fgetc = (int(*) _((void*)))fgetc; |
| 32 | bs.fread = (int(*) _((char*,size_t,size_t,void*)))fread; |
| 33 | bs.freadpv = freadpv; |
| 34 | #else |
| 35 | byterun(PL_rsfp); |
| 36 | #endif |
| 37 | |
| 38 | if (PL_in_eval) { |
| 39 | OP *o; |
| 40 | |
| 41 | PL_eval_start = PL_main_start; |
| 42 | |
| 43 | o = newSVOP(OP_CONST, 0, newSViv(1)); |
| 44 | PL_eval_root = newLISTOP(OP_LINESEQ, 0, PL_main_root, o); |
| 45 | PL_main_root->op_next = o; |
| 46 | PL_eval_root = newUNOP(OP_LEAVEEVAL, 0, PL_eval_root); |
| 47 | o->op_next = PL_eval_root; |
| 48 | |
| 49 | PL_main_root = saveroot; |
| 50 | PL_main_start = savestart; |
| 51 | } |
| 52 | |
| 53 | return 0; |
| 54 | } |
| 55 | |
| 56 | MODULE = ByteLoader PACKAGE = ByteLoader |
| 57 | |
| 58 | PROTOTYPES: ENABLE |
| 59 | |
| 60 | void |
| 61 | import(...) |
| 62 | PPCODE: |
| 63 | filter_add(byteloader_filter, NULL); |
| 64 | |
| 65 | void |
| 66 | unimport(...) |
| 67 | PPCODE: |
| 68 | filter_del(byteloader_filter); |
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