[82] | 1 | #include "nonstd_stdio.h" |
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| 2 | #if defined _WIN32 && !defined SHP |
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| 3 | //tu nie trzeba includów zeby dzialal unlink() |
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| 4 | #else |
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| 5 | #include <unistd.h> |
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| 6 | #endif |
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| 7 | |
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| 8 | bool fileExists(const char* path) |
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| 9 | { |
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| 10 | //lepiej gdyby uzywalo stat bo mfopen mogloby cos niepotrzebnie wczytywac przy otwarciu pliku ale mfopen wiadomo ze zadziala wszedzie tak samo |
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| 11 | MFILE *f=mfopen(path,"r"); |
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| 12 | if (f==NULL) return false; |
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| 13 | mfclose(f); |
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| 14 | return true; |
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| 15 | } |
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| 16 | |
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| 17 | bool removeFile(const char* path) |
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| 18 | { |
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| 19 | return unlink(path)==0; //VS: "The POSIX name is deprecated. Instead, use the ISO C++ conformant name: _unlink" |
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| 20 | } |
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| 21 | |
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| 22 | |
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| 23 | #if defined SHP && defined BADA_API_1 |
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| 24 | |
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| 25 | MFILE *mfopen(const char*path, const char*mode) |
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| 26 | { |
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| 27 | Osp::Io::File *f = new Osp::Io::File(); |
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| 28 | result r = f->Construct(path, mode); |
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| 29 | if (IsFailed(r)) |
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| 30 | { |
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| 31 | delete f; |
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| 32 | f = NULL; |
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| 33 | } |
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| 34 | return f; |
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| 35 | } |
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| 36 | |
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| 37 | void mfclose(MFILE *f) |
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| 38 | { |
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| 39 | delete f; |
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| 40 | } |
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| 41 | |
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| 42 | int mfread(void *ptr, int size, int count, MFILE *f) |
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| 43 | { |
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| 44 | int bytes = size * count; |
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| 45 | int przeczytane = f->Read(ptr, bytes); |
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| 46 | return przeczytane != bytes ? przeczytane / size : count; |
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| 47 | } |
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| 48 | |
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| 49 | int mfwrite(const void *ptr, int size, int count, MFILE *f) |
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| 50 | { |
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| 51 | result r = f->Write(ptr, size * count); |
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| 52 | if (IsFailed(r)) |
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| 53 | return 0; //nie mozemy wykryc jesli udalo sie zapisac czêæ |
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| 54 | else |
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| 55 | return count; |
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| 56 | } |
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| 57 | |
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| 58 | int mfputs(const char *txt, MFILE *f) |
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| 59 | { |
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| 60 | int len = strlen(txt); |
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| 61 | int res = mfwrite(txt, len, 1, f); |
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| 62 | return res == 1 ? 1 : EOF; |
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| 63 | } |
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| 64 | |
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| 65 | char* mfgets(char *str, int num, MFILE *f) |
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| 66 | { |
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| 67 | bool err = false; |
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| 68 | int przeczytane = 0; |
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| 69 | num--; //zeby zawsze zostalo miejsce na wpisanie koncz¹cego NULL |
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| 70 | do |
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| 71 | { |
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| 72 | err = f->Read(str, 1) != 1; |
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| 73 | if (!err) |
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| 74 | { |
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| 75 | str++; |
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| 76 | przeczytane++; |
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| 77 | } |
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| 78 | } while (!err && przeczytane<num && *str != '\n'); |
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| 79 | if (*str == '\n' && przeczytane<num) |
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| 80 | *(str + 1) = 0; |
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| 81 | return przeczytane == 0 ? NULL : str; |
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| 82 | } |
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| 83 | |
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| 84 | int mfeof(MFILE *f) |
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| 85 | { |
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| 86 | //brzydkie obejscie zeby w bada wykryc czy FILE jest w stanie EOF |
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| 87 | static char buf[1]; |
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| 88 | int pos = f->Tell(); |
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| 89 | int przeczytane = f->Read(&buf, 1); |
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| 90 | f->Seek(Osp::Io::FILESEEKPOSITION_BEGIN,pos); |
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| 91 | return przeczytane == 1 ? 0 : 1; |
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| 92 | } |
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| 93 | |
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| 94 | int mfseek(MFILE *f, long position, int type) |
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| 95 | { |
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| 96 | result r; |
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| 97 | if (type == SEEK_SET) |
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| 98 | r = f->Seek(Osp::Io::FILESEEKPOSITION_BEGIN, position); |
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| 99 | else if (type == SEEK_CUR) |
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| 100 | r = f->Seek(Osp::Io::FILESEEKPOSITION_CURRENT, position); |
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| 101 | else if (type == SEEK_END) |
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| 102 | r = f->Seek(Osp::Io::FILESEEKPOSITION_END, position); |
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| 103 | else |
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| 104 | return 1; |
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| 105 | return IsFailed(r) ? 1 : 0; |
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| 106 | } |
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| 107 | |
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| 108 | long mftell(MFILE *f) |
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| 109 | { |
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| 110 | return f->Tell(); |
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| 111 | } |
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| 112 | |
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| 113 | #endif |
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| 114 | |
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