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1 | /* | |
2 | ** Copyright (C) University of Virginia, Massachusetts Institue of Technology 1994-2001. | |
3 | ** See ../LICENSE for license information. | |
4 | ** | |
5 | */ | |
6 | # ifndef FLAGS_H | |
7 | # define FLAGS_H | |
8 | ||
9 | ||
10 | typedef enum | |
11 | { | |
12 | FK_ABSTRACT, FK_ANSI, FK_BEHAVIOR, FK_BOUNDS, | |
13 | FK_COMMENTS, FK_COMPLETE, FK_CONTROL, FK_DEBUG, FK_DECL, | |
14 | FK_SYNCOMMENTS, FK_HINTS, FK_SYSTEMFUNCTIONS, FK_ITS4, | |
15 | FK_DEF, FK_DIRECT, FK_DISPLAY, FK_EFFECT, FK_EXPORT, | |
16 | FK_EXPOSURE, | |
17 | FK_EXTENSIBLE, | |
18 | FK_FORMAT, FK_GLOBAL, FK_GLOBALS, FK_HEADERS, | |
19 | FK_HELP, FK_IGNORERET, FK_INIT, FK_ITER, FK_LIBS, FK_LIMITS, | |
20 | FK_MACROS, FK_MEMORY, FK_MODIFIES, FK_NAMES, FK_NONE, | |
21 | FK_NULL, FK_OPS, FK_PRED, FK_PREPROC, FK_SECRET, | |
22 | FK_SUPPRESS, FK_SYNTAX, FK_TYPE, FK_TYPEEQ, FK_NUMBERS, | |
23 | FK_POINTER, FK_UNRECOG, FK_USE, FK_BOOL, FK_ALIAS, | |
24 | FK_PROTOS, FK_SPEC, | |
25 | FK_IMPLICIT, FK_FILES, FK_ERRORS, FK_UNSPEC, | |
26 | FK_SPEED, FK_PARAMS, FK_DEAD, FK_SECURITY, | |
27 | FK_LEAK, FK_ARRAY, FK_OBSOLETE, FK_PREFIX, FK_WARNUSE | |
28 | } flagkind; | |
29 | ||
30 | extern void listAllCategories (void); | |
31 | extern void printAlphaFlags (void); | |
32 | extern void printAllFlags (bool p_desc, bool p_full); | |
33 | extern void printFlagManual (bool p_html); | |
34 | ||
35 | extern void flagcode_recordError (flagcode p_f); | |
36 | extern void flagcode_recordSuppressed (flagcode p_f); | |
37 | extern int flagcode_numReported (flagcode p_f); | |
38 | extern bool flagcode_isNamePrefixFlag (flagcode p_f); | |
39 | ||
40 | extern /*@only@*/ cstring describeFlag (cstring p_flagname); | |
41 | ||
42 | extern flagcode flags_identifyFlag (cstring p_s) /*@modifies g_warningstream@*/ ; | |
43 | extern flagcode flags_identifyFlagQuiet (cstring p_s) /*@modifies nothing@*/ ; | |
44 | ||
45 | extern void setValueFlag (flagcode p_opt, cstring p_arg); | |
46 | extern void setStringFlag (flagcode p_opt, /*@only@*/ cstring p_arg); | |
47 | ||
48 | extern /*@observer@*/ cstring flagcode_unparse (flagcode p_code) /*@*/ ; | |
49 | extern int flagcode_valueIndex (flagcode p_f) /*@*/ ; | |
50 | extern int flagcode_stringIndex (flagcode p_f) /*@*/ ; | |
51 | ||
52 | extern int flagcode_priority (flagcode p_code) /*@*/ ; | |
53 | ||
54 | extern bool flagcode_equal (flagcode p_code1, flagcode p_code2) /*@*/ ; | |
55 | # define flagcode_equal(c1, c2) ((c1) == (c2)) | |
56 | ||
57 | extern /*@observer@*/ cstring flagcodeHint (flagcode p_f); | |
58 | ||
59 | extern flagkind identifyCategory (cstring p_s) /*@*/ ; | |
60 | extern void printCategory (flagkind p_kind) /*@modifies g_warningstream@*/ ; | |
61 | ||
62 | extern bool flagcode_isInvalid (flagcode p_f) /*@*/ ; | |
63 | # define flagcode_isInvalid(f) ((f) == INVALID_FLAG) | |
64 | ||
65 | extern bool flagcode_isSkip (flagcode p_f) /*@*/ ; | |
66 | # define flagcode_isSkip(f) ((f) == SKIP_FLAG) | |
67 | ||
68 | extern bool flagcode_isModeName (flagcode p_f) /*@*/ ; | |
69 | # define flagcode_isModeName(f) ((f) == MODENAME_FLAG) | |
70 | ||
71 | extern bool flagcode_isValid (flagcode p_f) /*@*/ ; | |
72 | # define flagcode_isValid(f) ((f) != INVALID_FLAG) | |
73 | ||
74 | extern bool flagcode_isPassThrough (/*@sef@*/ flagcode p_f); | |
75 | # define flagcode_isPassThrough(f) ((f) == FLG_DEFINE || (f) == FLG_UNDEFINE) | |
76 | ||
77 | extern bool flagcode_isLibraryFlag (/*@sef@*/ flagcode p_f); | |
78 | # define flagcode_isLibraryFlag(f) \ | |
79 | ((f) == FLG_POSIXLIB || (f) == FLG_POSIXSTRICTLIB \ | |
80 | || (f) == FLG_UNIXLIB || (f) == FLG_UNIXSTRICTLIB \ | |
81 | || (f) == FLG_STRICTLIB || (f) == FLG_NOLIB \ | |
82 | || (f) == FLG_ANSILIB) | |
83 | ||
84 | extern bool flagcode_isWarnUseFlag (/*@sef@*/ flagcode p_f); | |
85 | # define flagcode_isWarnUseFlag(f) \ | |
86 | ((f) == FLG_BUFFEROVERFLOW || (f) == FLG_BUFFEROVERFLOWHIGH) | |
87 | ||
88 | extern bool flagcode_hasNumber (flagcode p_f) /*@*/ ; | |
89 | extern bool flagcode_hasChar (flagcode p_f) /*@*/ ; | |
90 | extern bool flagcode_hasString (flagcode p_f) /*@*/ ; | |
91 | extern bool flagcode_hasArgument (flagcode p_f) /*@*/ ; | |
92 | ||
93 | /*@constant observer cstring DEFAULT_MODE;@*/ | |
94 | # define DEFAULT_MODE (cstring_makeLiteralTemp ("standard")) | |
95 | ||
96 | extern bool flags_isModeName (cstring p_s) /*@*/ ; | |
97 | extern /*@only@*/ cstring describeModes (void) /*@modifies g_messagestream@*/ ; | |
98 | extern void summarizeErrors (void) /*@modifies g_messagestream@*/ ; | |
99 | ||
100 | extern bool flagcode_isNameChecksFlag (flagcode p_f) /*@*/ ; | |
101 | extern bool flagcode_isIdemFlag (flagcode p_f) /*@*/ ; | |
102 | extern bool flagcode_isModeFlag (flagcode p_f) /*@*/ ; | |
103 | extern bool flagcode_isSpecialFlag (flagcode p_f) /*@*/ ; | |
104 | extern bool flagcode_isGlobalFlag (flagcode p_f) /*@*/ ; | |
105 | extern bool flagcode_isMessageControlFlag (flagcode p_f) /*@*/ ; | |
106 | extern bool flagcode_isHelpFlag (flagcode p_f) /*@*/ ; | |
107 | ||
108 | extern void flags_initMod (void) /*@modifies internalState@*/ ; | |
109 | ||
110 | extern void | |
111 | flags_processFlags (bool p_inCommandLine, | |
112 | fileIdList p_xfiles, | |
113 | fileIdList p_cfiles, | |
114 | fileIdList p_lclfiles, | |
115 | fileIdList p_mtfiles, | |
116 | cstringList *p_passThroughArgs, | |
117 | int p_argc, /*@null@*/ char **p_argv) | |
118 | /*@requires maxRead(p_argv) >= (p_argc - 1) @*/ | |
119 | /* returns true if normal, false if execution should exit */ ; | |
120 | ||
121 | # else | |
122 | # error "Multiple include" | |
123 | # endif | |
124 | ||
125 | ||
126 | ||
127 | ||
128 | ||
129 | ||
130 | ||
131 | ||
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133 | ||
134 | ||
135 | ||
136 |