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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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