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[430] | 1 | #ifndef NDIFF_H |
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| 2 | #define NDIFF_H |
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| 3 | |
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| 4 | /* |
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| 5 | o---------------------------------------------------------------------o |
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| 6 | | |
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| 7 | | Numdiff |
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| 8 | | |
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| 9 | | Copyright (c) 2012+ laurent.deniau@cern.ch |
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| 10 | | Gnu General Public License |
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| 11 | | |
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| 12 | o---------------------------------------------------------------------o |
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| 13 | |
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| 14 | Purpose: |
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| 15 | numerical diff of files |
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| 16 | provides the main numdiff loop |
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| 17 | |
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| 18 | o---------------------------------------------------------------------o |
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| 19 | */ |
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| 20 | |
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| 21 | #include <stdio.h> |
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| 22 | #include "types.h" |
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| 23 | |
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| 24 | // ----- types |
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| 25 | |
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| 26 | struct utest; |
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| 27 | struct ndiff; |
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| 28 | struct context; |
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| 29 | struct constraint; |
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| 30 | |
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| 31 | // ----- interface |
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| 32 | |
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| 33 | #define T struct ndiff |
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| 34 | |
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| 35 | T* ndiff_alloc (FILE *lhs, FILE *rhs, struct context*, int n_); |
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| 36 | void ndiff_clear (T*); |
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| 37 | void ndiff_free (T*); |
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| 38 | void ndiff_option (T*, const int *keep_, const int *blank_, const int *check_); |
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| 39 | |
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| 40 | // high level API |
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| 41 | void ndiff_loop (T*); |
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| 42 | |
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| 43 | // low level API |
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| 44 | int ndiff_skipLine (T*); |
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| 45 | int ndiff_readLine (T*); |
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| 46 | int ndiff_gotoLine (T*, const char *tag); |
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| 47 | int ndiff_fillLine (T*, const char *lhs, const char *rhs); |
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| 48 | |
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| 49 | void ndiff_diffLine (T*); |
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| 50 | int ndiff_nextNum (T*, const struct constraint*); // return 0 if no number is found |
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| 51 | int ndiff_testNum (T*, const struct constraint*); |
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| 52 | |
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| 53 | void ndiff_getInfo (const T*, int *row_, int *col_, int *cnt_, long *num_); |
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| 54 | int ndiff_feof (const T*, int both); |
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| 55 | int ndiff_isempty (const T*); |
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| 56 | |
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| 57 | #undef T |
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| 58 | |
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| 59 | // ----- testsuite |
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| 60 | |
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| 61 | #ifndef NTEST |
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| 62 | |
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| 63 | void ndiff_utest (struct utest*); |
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| 64 | |
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| 65 | #endif // NTEST |
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| 66 | #endif |
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