| Commit | Line | Data |
|---|
| 72b16652 |
1 | #include "EXTERN.h" |
| 2 | #include "perl.h" |
| 3 | #include "XSUB.h" |
| 4 | |
| 5 | #include "bsd_glob.h" |
| 6 | |
| 8063af02 |
7 | /* XXX: need some thread awareness */ |
| 72b16652 |
8 | static int GLOB_ERROR = 0; |
| 9 | |
| 72b16652 |
10 | static double |
| 11 | constant(char *name, int arg) |
| 12 | { |
| 13 | errno = 0; |
| 14 | if (strlen(name) <= 5) |
| 15 | goto not_there; |
| 16 | switch (*(name+5)) { |
| 17 | case 'A': |
| 18 | if (strEQ(name, "GLOB_ABEND")) |
| 19 | #ifdef GLOB_ABEND |
| 20 | return GLOB_ABEND; |
| 21 | #else |
| 22 | goto not_there; |
| 23 | #endif |
| 2d5e9e5d |
24 | if (strEQ(name, "GLOB_ALPHASORT")) |
| 25 | #ifdef GLOB_ALPHASORT |
| 26 | return GLOB_ALPHASORT; |
| 27 | #else |
| 28 | goto not_there; |
| 29 | #endif |
| 72b16652 |
30 | if (strEQ(name, "GLOB_ALTDIRFUNC")) |
| 31 | #ifdef GLOB_ALTDIRFUNC |
| 32 | return GLOB_ALTDIRFUNC; |
| 33 | #else |
| 34 | goto not_there; |
| 35 | #endif |
| 36 | break; |
| 37 | case 'B': |
| 38 | if (strEQ(name, "GLOB_BRACE")) |
| 39 | #ifdef GLOB_BRACE |
| 40 | return GLOB_BRACE; |
| 41 | #else |
| 42 | goto not_there; |
| 43 | #endif |
| 44 | break; |
| 45 | case 'C': |
| 46 | break; |
| 47 | case 'D': |
| 48 | break; |
| 49 | case 'E': |
| 50 | if (strEQ(name, "GLOB_ERR")) |
| 51 | #ifdef GLOB_ERR |
| 52 | return GLOB_ERR; |
| 53 | #else |
| 54 | goto not_there; |
| 55 | #endif |
| 56 | if (strEQ(name, "GLOB_ERROR")) |
| 57 | return GLOB_ERROR; |
| 58 | break; |
| 59 | case 'F': |
| 60 | break; |
| 61 | case 'G': |
| 62 | break; |
| 63 | case 'H': |
| 64 | break; |
| 65 | case 'I': |
| 66 | break; |
| 67 | case 'J': |
| 68 | break; |
| 69 | case 'K': |
| 70 | break; |
| 71 | case 'L': |
| b8ef571c |
72 | if (strEQ(name, "GLOB_LIMIT")) |
| 73 | #ifdef GLOB_LIMIT |
| 74 | return GLOB_LIMIT; |
| 75 | #else |
| 76 | goto not_there; |
| 77 | #endif |
| 72b16652 |
78 | break; |
| 79 | case 'M': |
| 80 | if (strEQ(name, "GLOB_MARK")) |
| 81 | #ifdef GLOB_MARK |
| 82 | return GLOB_MARK; |
| 83 | #else |
| 84 | goto not_there; |
| 85 | #endif |
| 86 | break; |
| 87 | case 'N': |
| 220398a0 |
88 | if (strEQ(name, "GLOB_NOCASE")) |
| 89 | #ifdef GLOB_NOCASE |
| 90 | return GLOB_NOCASE; |
| 91 | #else |
| 92 | goto not_there; |
| 93 | #endif |
| 72b16652 |
94 | if (strEQ(name, "GLOB_NOCHECK")) |
| 95 | #ifdef GLOB_NOCHECK |
| 96 | return GLOB_NOCHECK; |
| 97 | #else |
| 98 | goto not_there; |
| 99 | #endif |
| 100 | if (strEQ(name, "GLOB_NOMAGIC")) |
| 101 | #ifdef GLOB_NOMAGIC |
| 102 | return GLOB_NOMAGIC; |
| 103 | #else |
| 104 | goto not_there; |
| 105 | #endif |
| 106 | if (strEQ(name, "GLOB_NOSORT")) |
| 107 | #ifdef GLOB_NOSORT |
| 108 | return GLOB_NOSORT; |
| 109 | #else |
| 110 | goto not_there; |
| 111 | #endif |
| 112 | if (strEQ(name, "GLOB_NOSPACE")) |
| 113 | #ifdef GLOB_NOSPACE |
| 114 | return GLOB_NOSPACE; |
| 115 | #else |
| 116 | goto not_there; |
| 117 | #endif |
| 118 | break; |
| 119 | case 'O': |
| 120 | break; |
| 121 | case 'P': |
| 122 | break; |
| 123 | case 'Q': |
| 124 | if (strEQ(name, "GLOB_QUOTE")) |
| 125 | #ifdef GLOB_QUOTE |
| 126 | return GLOB_QUOTE; |
| 127 | #else |
| 128 | goto not_there; |
| 129 | #endif |
| 130 | break; |
| 131 | case 'R': |
| 132 | break; |
| 133 | case 'S': |
| 134 | break; |
| 135 | case 'T': |
| 136 | if (strEQ(name, "GLOB_TILDE")) |
| 137 | #ifdef GLOB_TILDE |
| 138 | return GLOB_TILDE; |
| 139 | #else |
| 140 | goto not_there; |
| 141 | #endif |
| 142 | break; |
| 143 | case 'U': |
| 144 | break; |
| 145 | case 'V': |
| 146 | break; |
| 147 | case 'W': |
| 148 | break; |
| 149 | case 'X': |
| 150 | break; |
| 151 | case 'Y': |
| 152 | break; |
| 153 | case 'Z': |
| 154 | break; |
| 155 | } |
| 156 | errno = EINVAL; |
| 157 | return 0; |
| 158 | |
| 159 | not_there: |
| 160 | errno = ENOENT; |
| 161 | return 0; |
| 162 | } |
| 163 | |
| 164 | #ifdef WIN32 |
| 165 | #define errfunc NULL |
| 166 | #else |
| 167 | int |
| 168 | errfunc(const char *foo, int bar) { |
| 169 | return !(bar == ENOENT || bar == ENOTDIR); |
| 170 | } |
| 171 | #endif |
| 172 | |
| 173 | MODULE = File::Glob PACKAGE = File::Glob |
| 174 | |
| 175 | void |
| 176 | doglob(pattern,...) |
| 177 | char *pattern |
| e3de7a34 |
178 | PROTOTYPE: $;$ |
| 72b16652 |
179 | PREINIT: |
| 180 | glob_t pglob; |
| 181 | int i; |
| 182 | int retval; |
| 183 | int flags = 0; |
| 184 | SV *tmp; |
| 185 | PPCODE: |
| 186 | { |
| 187 | /* allow for optional flags argument */ |
| 188 | if (items > 1) { |
| 189 | flags = (int) SvIV(ST(1)); |
| 190 | } |
| 191 | |
| 192 | /* call glob */ |
| 193 | retval = bsd_glob(pattern, flags, errfunc, &pglob); |
| 194 | GLOB_ERROR = retval; |
| 195 | |
| 196 | /* return any matches found */ |
| 197 | EXTEND(sp, pglob.gl_pathc); |
| 198 | for (i = 0; i < pglob.gl_pathc; i++) { |
| 199 | /* printf("# bsd_glob: %s\n", pglob.gl_pathv[i]); */ |
| 200 | tmp = sv_2mortal(newSVpvn(pglob.gl_pathv[i], |
| 201 | strlen(pglob.gl_pathv[i]))); |
| 202 | TAINT; |
| 203 | SvTAINT(tmp); |
| 204 | PUSHs(tmp); |
| 205 | } |
| 206 | |
| 207 | bsd_globfree(&pglob); |
| 208 | } |
| 209 | |
| 210 | double |
| 211 | constant(name,arg) |
| 212 | char *name |
| 213 | int arg |
| e3de7a34 |
214 | PROTOTYPE: $$ |
projects / p5sagit/p5-mst-13.2.git / blame