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| 1 // Copyright 2005-2009 Google Inc. | |
| 2 // | |
| 3 // Licensed under the Apache License, Version 2.0 (the "License"); | |
| 4 // you may not use this file except in compliance with the License. | |
| 5 // You may obtain a copy of the License at | |
| 6 // | |
| 7 // http://www.apache.org/licenses/LICENSE-2.0 | |
| 8 // | |
| 9 // Unless required by applicable law or agreed to in writing, software | |
| 10 // distributed under the License is distributed on an "AS IS" BASIS, | |
| 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 12 // See the License for the specific language governing permissions and | |
| 13 // limitations under the License. | |
| 14 // ======================================================================== | |
| 15 | |
| 16 #include "omaha/base/regexp.h" | |
| 17 #include "omaha/base/debug.h" | |
| 18 | |
| 19 namespace omaha { | |
| 20 | |
| 21 #define kMaxArgs 16 | |
| 22 | |
| 23 bool RE::PartialMatch(const TCHAR* text, const RE& re, // 3..16 args | |
| 24 CString * a0, | |
| 25 CString * a1, | |
| 26 CString * a2, | |
| 27 CString * a3, | |
| 28 CString * a4, | |
| 29 CString * a5, | |
| 30 CString * a6, | |
| 31 CString * a7, | |
| 32 CString * a8, | |
| 33 CString * a9, | |
| 34 CString * a10, | |
| 35 CString * a11, | |
| 36 CString * a12, | |
| 37 CString * a13, | |
| 38 CString * a14, | |
| 39 CString * a15) | |
| 40 { | |
| 41 ASSERT(text, (L"")); | |
| 42 // a0 may be NULL | |
| 43 // a1 may be NULL | |
| 44 // a2 may be NULL | |
| 45 // a3 may be NULL | |
| 46 // a4 may be NULL | |
| 47 // a5 may be NULL | |
| 48 // a6 may be NULL | |
| 49 // a7 may be NULL | |
| 50 // a8 may be NULL | |
| 51 // a9 may be NULL | |
| 52 // a10 may be NULL | |
| 53 // a11 may be NULL | |
| 54 // a12 may be NULL | |
| 55 // a13 may be NULL | |
| 56 // a14 may be NULL | |
| 57 // a15 may be NULL | |
| 58 | |
| 59 CString * args[kMaxArgs]; | |
| 60 int n = 0; | |
| 61 if (a0 == NULL) goto done; args[n++] = a0; | |
| 62 if (a1 == NULL) goto done; args[n++] = a1; | |
| 63 if (a2 == NULL) goto done; args[n++] = a2; | |
| 64 if (a3 == NULL) goto done; args[n++] = a3; | |
| 65 if (a4 == NULL) goto done; args[n++] = a4; | |
| 66 if (a5 == NULL) goto done; args[n++] = a5; | |
| 67 if (a6 == NULL) goto done; args[n++] = a6; | |
| 68 if (a7 == NULL) goto done; args[n++] = a7; | |
| 69 if (a8 == NULL) goto done; args[n++] = a8; | |
| 70 if (a9 == NULL) goto done; args[n++] = a9; | |
| 71 if (a10 == NULL) goto done; args[n++] = a10; | |
| 72 if (a11 == NULL) goto done; args[n++] = a11; | |
| 73 if (a12 == NULL) goto done; args[n++] = a12; | |
| 74 if (a13 == NULL) goto done; args[n++] = a13; | |
| 75 if (a14 == NULL) goto done; args[n++] = a14; | |
| 76 if (a15 == NULL) goto done; args[n++] = a15; | |
| 77 | |
| 78 done: | |
| 79 return re.DoMatchImpl(text,args,n,NULL); | |
| 80 } | |
| 81 | |
| 82 // Like PartialMatch(), except the "input" is advanced past the matched | |
| 83 // text. Note: "input" is modified iff this routine returns true. | |
| 84 // For example, "FindAndConsume(s, "(\\w+)", &word)" finds the next | |
| 85 // word in "s" and stores it in "word". | |
| 86 bool RE::FindAndConsume(const TCHAR **input, const RE& re, | |
| 87 CString * a0, | |
| 88 CString * a1, | |
| 89 CString * a2, | |
| 90 CString * a3, | |
| 91 CString * a4, | |
| 92 CString * a5, | |
| 93 CString * a6, | |
| 94 CString * a7, | |
| 95 CString * a8, | |
| 96 CString * a9, | |
| 97 CString * a10, | |
| 98 CString * a11, | |
| 99 CString * a12, | |
| 100 CString * a13, | |
| 101 CString * a14, | |
| 102 CString * a15) | |
| 103 { | |
| 104 ASSERT(input, (L"")); | |
| 105 // a0 may be NULL | |
| 106 // a1 may be NULL | |
| 107 // a2 may be NULL | |
| 108 // a3 may be NULL | |
| 109 // a4 may be NULL | |
| 110 // a5 may be NULL | |
| 111 // a6 may be NULL | |
| 112 // a7 may be NULL | |
| 113 // a8 may be NULL | |
| 114 // a9 may be NULL | |
| 115 // a10 may be NULL | |
| 116 // a11 may be NULL | |
| 117 // a12 may be NULL | |
| 118 // a13 may be NULL | |
| 119 // a14 may be NULL | |
| 120 // a15 may be NULL | |
| 121 | |
| 122 CString * args[kMaxArgs]; | |
| 123 int n = 0; | |
| 124 if (a0 == NULL) goto done; args[n++] = a0; | |
| 125 if (a1 == NULL) goto done; args[n++] = a1; | |
| 126 if (a2 == NULL) goto done; args[n++] = a2; | |
| 127 if (a3 == NULL) goto done; args[n++] = a3; | |
| 128 if (a4 == NULL) goto done; args[n++] = a4; | |
| 129 if (a5 == NULL) goto done; args[n++] = a5; | |
| 130 if (a6 == NULL) goto done; args[n++] = a6; | |
| 131 if (a7 == NULL) goto done; args[n++] = a7; | |
| 132 if (a8 == NULL) goto done; args[n++] = a8; | |
| 133 if (a9 == NULL) goto done; args[n++] = a9; | |
| 134 if (a10 == NULL) goto done; args[n++] = a10; | |
| 135 if (a11 == NULL) goto done; args[n++] = a11; | |
| 136 if (a12 == NULL) goto done; args[n++] = a12; | |
| 137 if (a13 == NULL) goto done; args[n++] = a13; | |
| 138 if (a14 == NULL) goto done; args[n++] = a14; | |
| 139 if (a15 == NULL) goto done; args[n++] = a15; | |
| 140 | |
| 141 done: | |
| 142 return re.DoMatchImpl(*input,args,n,input); | |
| 143 } | |
| 144 | |
| 145 } // namespace omaha | |
| 146 | |
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