[1] | 1 | /* |
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| 2 | |
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| 3 | From Frank Behner, John Allison 13th February 1999. |
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| 4 | From Christian Arnault Oct. 2000 |
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| 5 | |
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| 6 | */ |
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| 7 | |
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| 8 | #include <stdio.h> |
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| 9 | #include <stdlib.h> |
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| 10 | #include <ctype.h> |
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| 11 | |
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| 12 | #include "cmt_triggers.h" |
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| 13 | #include "cmt_std.h" |
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| 14 | #include "cmt_string.h" |
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| 15 | #include "cmt_system.h" |
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| 16 | #include "cmt_awk.h" |
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| 17 | #include "cmt_use.h" |
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| 18 | #include "cmt_symbol.h" |
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| 19 | #include "cmt_constituent.h" |
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| 20 | |
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| 21 | //-------------------------------------------------- |
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| 22 | class Libmap |
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| 23 | { |
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| 24 | public: |
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| 25 | typedef cmt_vector<Libmap> LibmapVector; |
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| 26 | |
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| 27 | static Libmap& find (const cmt_string& name, const cmt_string& package); |
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| 28 | static Libmap& add (const cmt_string& name, const cmt_string& package); |
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| 29 | static LibmapVector& libmaps (); |
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| 30 | static Libmap& find_with_trigger (const cmt_string& name); |
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| 31 | static Libmap& null (); |
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| 32 | |
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| 33 | public: |
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| 34 | Libmap (); |
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| 35 | |
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| 36 | void add_trigger (const cmt_string& trigger_name); |
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| 37 | void add_use (const cmt_string& use_name); |
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| 38 | int operator != (const Libmap& other) const; |
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| 39 | int operator == (const Libmap& other) const; |
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| 40 | void set_used (); |
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| 41 | |
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| 42 | cmt_string name; |
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| 43 | cmt_string package; |
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| 44 | CmtSystem::cmt_string_vector triggers; |
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| 45 | bool used; |
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| 46 | CmtSystem::cmt_string_vector uses; |
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| 47 | }; |
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| 48 | //-------------------------------------------------- |
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| 49 | |
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| 50 | //-------------------------------------------------- |
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| 51 | Libmap& Libmap::find (const cmt_string& name, const cmt_string& package) |
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| 52 | { |
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| 53 | LibmapVector& table = libmaps (); |
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| 54 | |
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| 55 | for (int i = 0; i < table.size (); i++) |
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| 56 | { |
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| 57 | Libmap& libmap = table[i]; |
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| 58 | |
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| 59 | #ifdef USE_PACKAGE_SCOPE |
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| 60 | if ((name == libmap.name) && |
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| 61 | (package == libmap.package)) return (libmap); |
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| 62 | #else |
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| 63 | if (name == libmap.name) return (libmap); |
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| 64 | #endif |
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| 65 | } |
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| 66 | |
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| 67 | return (null ()); |
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| 68 | } |
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| 69 | |
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| 70 | Libmap& Libmap::add (const cmt_string& name, const cmt_string& package) |
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| 71 | { |
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| 72 | { |
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| 73 | Libmap& libmap = find (name, package); |
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| 74 | |
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| 75 | if (libmap != null ()) return (libmap); |
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| 76 | } |
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| 77 | |
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| 78 | LibmapVector& table = libmaps (); |
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| 79 | |
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| 80 | Libmap& libmap = table.add (); |
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| 81 | |
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| 82 | libmap.name = name; |
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| 83 | libmap.package = package; |
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| 84 | |
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| 85 | return (libmap); |
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| 86 | } |
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| 87 | |
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| 88 | Libmap::LibmapVector& Libmap::libmaps () |
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| 89 | { |
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| 90 | static cmt_vector<Libmap> table; |
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| 91 | |
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| 92 | return (table); |
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| 93 | } |
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| 94 | |
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| 95 | Libmap::Libmap () : used (false) |
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| 96 | { |
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| 97 | } |
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| 98 | |
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| 99 | void Libmap::add_trigger (const cmt_string& trigger_name) |
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| 100 | { |
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| 101 | cmt_string& trigger = triggers.add (); |
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| 102 | |
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| 103 | trigger = trigger_name; |
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| 104 | } |
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| 105 | |
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| 106 | void Libmap::add_use (const cmt_string& use_name) |
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| 107 | { |
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| 108 | cmt_string& use = uses.add (); |
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| 109 | |
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| 110 | use = use_name; |
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| 111 | } |
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| 112 | |
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| 113 | Libmap& Libmap::find_with_trigger (const cmt_string& name) |
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| 114 | { |
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| 115 | LibmapVector& table = libmaps (); |
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| 116 | |
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| 117 | for (int i = 0; i < table.size (); i++) |
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| 118 | { |
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| 119 | Libmap& libmap = table[i]; |
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| 120 | |
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| 121 | for (int j = 0; j < libmap.triggers.size (); j++) |
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| 122 | { |
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| 123 | const cmt_string& trigger = libmap.triggers[j]; |
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| 124 | |
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| 125 | if (name == trigger) return (libmap); |
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| 126 | } |
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| 127 | } |
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| 128 | |
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| 129 | return (null ()); |
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| 130 | } |
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| 131 | |
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| 132 | Libmap& Libmap::null () |
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| 133 | { |
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| 134 | static Libmap null_libmap; |
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| 135 | |
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| 136 | return (null_libmap); |
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| 137 | } |
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| 138 | |
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| 139 | int Libmap::operator != (const Libmap& other) const |
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| 140 | { |
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| 141 | return (this != &other); |
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| 142 | } |
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| 143 | |
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| 144 | int Libmap::operator == (const Libmap& other) const |
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| 145 | { |
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| 146 | return (this == &other); |
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| 147 | } |
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| 148 | |
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| 149 | void Libmap::set_used () |
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| 150 | { |
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| 151 | if (used) return; |
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| 152 | |
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| 153 | used = true; |
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| 154 | |
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| 155 | cmt_string package_name; |
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| 156 | cmt_string use_name; |
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| 157 | |
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| 158 | for (int i = 0; i < uses.size (); i++) |
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| 159 | { |
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| 160 | const cmt_string& use = uses[i]; |
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| 161 | |
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| 162 | int pos = use.find ("::"); |
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| 163 | |
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| 164 | if (pos == cmt_string::npos) |
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| 165 | { |
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| 166 | package_name = ""; |
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| 167 | use_name = use; |
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| 168 | } |
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| 169 | else |
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| 170 | { |
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| 171 | use.substr (0, pos, package_name); |
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| 172 | use.substr (pos + 2, use_name); |
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| 173 | |
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| 174 | Libmap& libmap = find (use_name, package_name); |
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| 175 | if (libmap != null ()) |
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| 176 | { |
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| 177 | libmap.set_used (); |
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| 178 | } |
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| 179 | } |
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| 180 | } |
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| 181 | } |
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| 182 | //-------------------------------------------------- |
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| 183 | |
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| 184 | //-------------------------------------------------- |
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| 185 | // |
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| 186 | // This class analyzes a trigger description file (ie a file |
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| 187 | // named <constituent>.triggers and located in the cmt directory of |
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| 188 | // a package). |
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| 189 | // |
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| 190 | // The file is expected to include lines of the form: |
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| 191 | // |
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| 192 | // <constituent>_implied_libs=<lib> <lib> ... |
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| 193 | // <constituent>_triggers=<trigger> <trigger> ... |
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| 194 | // |
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| 195 | // with <lib> having the form: |
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| 196 | // |
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| 197 | // <package>::<constituent> |
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| 198 | // eg: Cm::Cm |
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| 199 | // |
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| 200 | // or more simply |
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| 201 | // |
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| 202 | // <constituent> |
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| 203 | // |
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| 204 | // and <trigger> being an include file path (in the same form as |
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| 205 | // the one used in the dependency files) |
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| 206 | // |
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| 207 | // eg: $(CMROOT)/src/Cm.h |
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| 208 | // $(AGDDROOT)/AGDD/AGDD.h |
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| 209 | // |
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| 210 | // |
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| 211 | // When reading one trigger description file, one Libmap object is |
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| 212 | // created, and its list of uses and triggers are filled in. |
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| 213 | // |
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| 214 | //-------------------------------------------------- |
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| 215 | class TriggerAnalyzer : public FAwk |
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| 216 | { |
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| 217 | public: |
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| 218 | TriggerAnalyzer (const cmt_string& package_name); |
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| 219 | void begin (); |
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| 220 | void filter (const cmt_string& line); |
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| 221 | void end (); |
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| 222 | |
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| 223 | private: |
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| 224 | cmt_string package; |
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| 225 | }; |
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| 226 | //-------------------------------------------------- |
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| 227 | |
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| 228 | //-------------------------------------------------- |
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| 229 | TriggerAnalyzer::TriggerAnalyzer (const cmt_string& package_name) : |
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| 230 | package (package_name) |
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| 231 | { |
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| 232 | } |
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| 233 | |
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| 234 | void TriggerAnalyzer::begin () |
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| 235 | { |
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| 236 | } |
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| 237 | |
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| 238 | void TriggerAnalyzer::filter (const cmt_string& line) |
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| 239 | { |
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| 240 | int pos = line.find ("="); |
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| 241 | if (pos == 0) |
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| 242 | { |
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| 243 | if (!Cmt::get_quiet ()) |
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| 244 | { |
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| 245 | cerr << "Syntax error in trigger file : empty name" << endl; |
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| 246 | } |
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| 247 | exit (0); |
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| 248 | } |
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| 249 | if (pos == cmt_string::npos) |
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| 250 | { |
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| 251 | if (!Cmt::get_quiet ()) |
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| 252 | { |
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| 253 | cerr << "Syntax error in trigger file : no = sign" << endl; |
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| 254 | } |
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| 255 | exit (0); |
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| 256 | } |
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| 257 | |
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| 258 | cmt_string name; |
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| 259 | cmt_string text; |
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| 260 | CmtSystem::cmt_string_vector words; |
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| 261 | |
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| 262 | line.substr (0, pos, name); |
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| 263 | line.substr (pos + 1, text); |
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| 264 | CmtSystem::split (text, " ", words); |
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| 265 | |
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| 266 | if (name.find ("_triggers") != cmt_string::npos) |
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| 267 | { |
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| 268 | name.replace ("_triggers", ""); |
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| 269 | |
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| 270 | Libmap& libmap = Libmap::add (name, package); |
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| 271 | |
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| 272 | for (int i = 0; i < words.size (); i++) |
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| 273 | { |
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| 274 | const cmt_string& w = words[i]; |
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| 275 | libmap.add_trigger (w); |
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| 276 | } |
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| 277 | } |
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| 278 | else if (name.find ("_implied_libraries") != cmt_string::npos) |
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| 279 | { |
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| 280 | name.replace ("_implied_libraries", ""); |
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| 281 | |
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| 282 | Libmap& libmap = Libmap::add (name, package); |
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| 283 | |
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| 284 | for (int i = 0; i < words.size (); i++) |
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| 285 | { |
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| 286 | const cmt_string& w = words[i]; |
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| 287 | libmap.add_use (w); |
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| 288 | } |
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| 289 | } |
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| 290 | else |
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| 291 | { |
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| 292 | if (!Cmt::get_quiet ()) |
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| 293 | { |
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| 294 | cerr << "Syntax error in trigger file : bad keyword (" << |
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| 295 | name << ")" << endl; |
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| 296 | } |
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| 297 | exit (0); |
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| 298 | } |
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| 299 | } |
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| 300 | |
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| 301 | void TriggerAnalyzer::end () |
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| 302 | { |
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| 303 | } |
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| 304 | //-------------------------------------------------- |
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| 305 | |
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| 306 | //-------------------------------------------------- |
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| 307 | // |
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| 308 | // This filter scans the CMT dependency file of a constituent. |
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| 309 | // |
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| 310 | // The file should contains a set of entries, each composed of one line: |
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| 311 | // |
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| 312 | // <module-name>_dependencies=<dependency> <dependency> ... |
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| 313 | // |
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| 314 | // (Each such line actually defines one make macro used to trigger the |
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| 315 | // rebuild of the corresponding module) |
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| 316 | // |
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| 317 | // Dependencies may typically be: |
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| 318 | // o the module source itself |
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| 319 | // o a local dependency (ie. one which is preficed by one of the |
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| 320 | // include dirs) |
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| 321 | // o an external dependency (all other cases) |
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| 322 | // |
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| 323 | // Local dependencies will generate triggers for this constituent (filling |
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| 324 | // up the "triggers" unique-vector) |
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| 325 | // |
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| 326 | // External dependencies will trigger the use of one Libmap object (thus |
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| 327 | // filling up the "uses" unique-vector) |
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| 328 | // |
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| 329 | // At the end of the scan, the results are printed to standard output |
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| 330 | // with a format of a trigger description file. |
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| 331 | // |
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| 332 | // For libraries, only the first level list is output (ie. only Libmap |
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| 333 | // object directly triggered by dependencies of that constituent are |
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| 334 | // listed) |
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| 335 | // |
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| 336 | // For applications, indirect dependencies are considered and resolved |
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| 337 | // recursively. |
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| 338 | // |
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| 339 | //-------------------------------------------------- |
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| 340 | class DependencyAnalyzer : public FAwk |
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| 341 | { |
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| 342 | public: |
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| 343 | DependencyAnalyzer (const cmt_string& package_name, |
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| 344 | Constituent& constituent_ref); |
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| 345 | void begin (); |
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| 346 | void filter (const cmt_string& line); |
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| 347 | virtual void end (); |
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| 348 | |
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| 349 | protected: |
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| 350 | |
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| 351 | void add_trigger (const cmt_string& name); |
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| 352 | void add_use (Libmap& libmap); |
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| 353 | |
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| 354 | CmtSystem::cmt_string_vector include_dirs; |
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| 355 | cmt_vector<Libmap*> uses; |
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| 356 | CmtSystem::cmt_string_vector triggers; |
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| 357 | Constituent& constituent; |
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| 358 | cmt_string package; |
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| 359 | cmt_string package_upper; |
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| 360 | }; |
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| 361 | |
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| 362 | class LibraryAnalyzer : public DependencyAnalyzer |
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| 363 | { |
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| 364 | public: |
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| 365 | LibraryAnalyzer (const cmt_string& package_name, |
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| 366 | Constituent& constituent_ref); |
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| 367 | void end (); |
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| 368 | }; |
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| 369 | |
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| 370 | class ApplicationAnalyzer : public DependencyAnalyzer |
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| 371 | { |
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| 372 | public: |
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| 373 | ApplicationAnalyzer (const cmt_string& package_name, |
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| 374 | Constituent& constituent_ref); |
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| 375 | void end (); |
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| 376 | }; |
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| 377 | //-------------------------------------------------- |
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| 378 | |
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| 379 | //-------------------------------------------------- |
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| 380 | DependencyAnalyzer::DependencyAnalyzer (const cmt_string& package_name, |
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| 381 | Constituent& constituent_ref) : |
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| 382 | package (package_name), |
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| 383 | constituent (constituent_ref) |
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| 384 | { |
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| 385 | cmt_string dirs; |
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| 386 | |
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| 387 | int pos; |
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| 388 | char c; |
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| 389 | |
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| 390 | package_upper = package; |
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| 391 | |
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| 392 | for (pos = 0; pos < package_upper.size (); pos++) |
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| 393 | { |
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| 394 | c = package_upper[pos]; |
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| 395 | package_upper[pos] = toupper (c); |
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| 396 | } |
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| 397 | |
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| 398 | CmtSystem::execute ("cmt show include_dirs", dirs); |
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| 399 | dirs.replace_all ("\n", ""); |
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| 400 | CmtSystem::split (dirs, " ", include_dirs); |
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| 401 | } |
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| 402 | |
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| 403 | void DependencyAnalyzer::begin () |
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| 404 | { |
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| 405 | } |
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| 406 | |
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| 407 | void DependencyAnalyzer::filter (const cmt_string& line) |
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| 408 | { |
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| 409 | /* Clip target out of dependency file... */ |
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| 410 | int pos = line.find ("="); |
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| 411 | if ((pos == 0) || (pos == cmt_string::npos)) |
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| 412 | { |
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| 413 | if (!Cmt::get_quiet ()) |
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| 414 | { |
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| 415 | cerr << " ERROR: Syntax in dependency file: " << line << endl; |
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| 416 | cerr << " Missing = or target name." << endl; |
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| 417 | } |
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| 418 | exit (1); |
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| 419 | } |
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| 420 | |
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| 421 | cmt_string module; |
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| 422 | |
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| 423 | line.substr (0, pos, module); |
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| 424 | module.trim (); |
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| 425 | module.replace ("_dependencies", ""); |
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| 426 | |
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| 427 | if (module == "cmt_path_make") return; |
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| 428 | |
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| 429 | int underscore = module.find_last_of ("_"); |
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| 430 | |
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| 431 | if (underscore != cmt_string::npos) |
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| 432 | { |
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| 433 | module[underscore] = '.'; |
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| 434 | } |
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| 435 | |
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| 436 | static cmt_string dependencies; |
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| 437 | |
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| 438 | line.substr (pos + 1, dependencies); |
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| 439 | |
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| 440 | if (dependencies == "") |
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| 441 | { |
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| 442 | cerr << " WARNING: It seems there is nothing after \'=\' " |
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| 443 | "in dependency file " << m_file_name << endl; |
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| 444 | return; |
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| 445 | } |
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| 446 | |
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| 447 | CmtSystem::cmt_string_vector deps; |
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| 448 | |
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| 449 | CmtSystem::split (dependencies, " ", deps); |
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| 450 | |
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| 451 | for (int i = 0; i < deps.size (); i++) |
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| 452 | { |
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| 453 | const cmt_string& dep = deps[i]; |
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| 454 | |
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| 455 | // |
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| 456 | // dep may either be: |
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| 457 | // o the module itself |
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| 458 | // o a file in one of include_dirs |
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| 459 | // o something else |
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| 460 | // |
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| 461 | |
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| 462 | if (dep.find (module) != cmt_string::npos) |
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| 463 | { |
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| 464 | // This is the module itself. |
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| 465 | } |
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| 466 | else |
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| 467 | { |
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| 468 | bool found = false; |
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| 469 | |
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| 470 | for (int j = 0; j < include_dirs.size (); j++) |
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| 471 | { |
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| 472 | const cmt_string& dir = include_dirs[j]; |
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| 473 | |
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| 474 | if (dep.find (dir) == 0) |
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| 475 | { |
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| 476 | // This is a local dependency. |
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| 477 | |
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| 478 | cmt_string name = dep; |
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| 479 | |
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| 480 | if (dir == "$(src)") |
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| 481 | { |
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| 482 | cmt_string new_dir; |
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| 483 | |
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| 484 | new_dir = "$("; |
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| 485 | new_dir += package_upper; |
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| 486 | new_dir += "ROOT)/src/"; |
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| 487 | |
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| 488 | name.replace (dir, new_dir); |
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| 489 | } |
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| 490 | |
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| 491 | if (CmtSystem::file_separator () == '\\') |
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| 492 | { |
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| 493 | name.replace_all (CmtSystem::file_separator (), "/"); |
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| 494 | } |
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| 495 | |
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| 496 | Libmap& libmap = Libmap::find_with_trigger (name); |
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| 497 | |
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| 498 | if (libmap != Libmap::null ()) |
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| 499 | { |
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| 500 | add_use (libmap); |
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| 501 | } |
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| 502 | else |
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| 503 | { |
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| 504 | add_trigger (name); |
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| 505 | } |
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| 506 | |
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| 507 | found = true; |
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| 508 | break; |
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| 509 | } |
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| 510 | } |
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| 511 | |
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| 512 | if (!found) |
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| 513 | { |
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| 514 | cmt_string name = dep; |
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| 515 | |
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| 516 | if (CmtSystem::file_separator () == '\\') |
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| 517 | { |
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| 518 | name.replace_all (CmtSystem::file_separator (), "/"); |
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| 519 | } |
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| 520 | |
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| 521 | // This is an external dependency. |
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| 522 | |
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| 523 | Libmap& libmap = Libmap::find_with_trigger (name); |
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| 524 | |
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| 525 | if (libmap != Libmap::null ()) |
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| 526 | { |
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| 527 | add_use (libmap); |
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| 528 | } |
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| 529 | } |
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| 530 | } |
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| 531 | } |
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| 532 | } |
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| 533 | |
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| 534 | void DependencyAnalyzer::end () |
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| 535 | { |
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| 536 | } |
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| 537 | |
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| 538 | void DependencyAnalyzer::add_trigger (const cmt_string& name) |
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| 539 | { |
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| 540 | for (int i = 0; i < triggers.size (); i++) |
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| 541 | { |
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| 542 | const cmt_string& trigger = triggers[i]; |
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| 543 | |
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| 544 | if (trigger == name) return; |
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| 545 | } |
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| 546 | |
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| 547 | cmt_string& new_trigger = triggers.add (); |
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| 548 | |
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| 549 | new_trigger = name; |
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| 550 | } |
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| 551 | |
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| 552 | void DependencyAnalyzer::add_use (Libmap& libmap) |
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| 553 | { |
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| 554 | for (int i = 0; i < uses.size (); i++) |
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| 555 | { |
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| 556 | const Libmap& ref = *(uses[i]); |
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| 557 | |
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| 558 | if (ref == libmap) return; |
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| 559 | } |
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| 560 | |
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| 561 | uses.push_back (&libmap); |
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| 562 | } |
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| 563 | |
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| 564 | LibraryAnalyzer::LibraryAnalyzer (const cmt_string& package_name, |
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| 565 | Constituent& constituent_ref) : |
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| 566 | DependencyAnalyzer (package_name, constituent_ref) |
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| 567 | { |
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| 568 | } |
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| 569 | |
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| 570 | void LibraryAnalyzer::end () |
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| 571 | { |
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| 572 | cmt_string macro_name; |
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| 573 | cmt_string output; |
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| 574 | |
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| 575 | int i; |
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| 576 | |
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| 577 | if (uses.size () > 0) |
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| 578 | { |
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| 579 | for (i = 0; i < uses.size (); i++) |
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| 580 | { |
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| 581 | Libmap& libmap = *(uses[i]); |
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| 582 | |
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| 583 | libmap.set_used (); |
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| 584 | } |
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| 585 | |
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| 586 | Libmap::LibmapVector& table = Libmap::libmaps (); |
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| 587 | |
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| 588 | macro_name = constituent.name; |
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| 589 | macro_name += "_implied_libraries"; |
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| 590 | |
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| 591 | output = "macro_prepend "; |
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| 592 | output += macro_name; |
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| 593 | output += " \""; |
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| 594 | for (i = 0; i < table.size (); i++) |
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| 595 | { |
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| 596 | Libmap& libmap = table[i]; |
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| 597 | |
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| 598 | if (libmap.used) |
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| 599 | { |
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| 600 | #ifdef USE_PACKAGE_SCOPE |
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| 601 | output += libmap.package; |
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| 602 | output += "::"; |
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| 603 | #endif |
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| 604 | output += libmap.name; |
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| 605 | output += " "; |
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| 606 | } |
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| 607 | } |
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| 608 | output += "\""; |
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| 609 | |
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| 610 | Cmt::parse_requirements_text (output, "", 0); |
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| 611 | |
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| 612 | Symbol* macro = Symbol::find (macro_name); |
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| 613 | output = macro_name; |
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| 614 | output += "="; |
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| 615 | output += macro->build_macro_value (); |
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| 616 | |
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| 617 | cout << output << endl; |
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| 618 | } |
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| 619 | |
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| 620 | if (triggers.size () > 0) |
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| 621 | { |
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| 622 | macro_name = constituent.name; |
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| 623 | macro_name += "_triggers"; |
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| 624 | |
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| 625 | output = "macro_prepend "; |
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| 626 | output += macro_name; |
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| 627 | output += " \""; |
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| 628 | for (i = 0; i < triggers.size (); i++) |
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| 629 | { |
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| 630 | const cmt_string& trigger = triggers[i]; |
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| 631 | |
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| 632 | output += trigger; |
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| 633 | output += " "; |
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| 634 | } |
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| 635 | output += "\""; |
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| 636 | |
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| 637 | Cmt::parse_requirements_text (output, "", 0); |
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| 638 | |
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| 639 | Symbol* macro = Symbol::find (macro_name); |
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| 640 | output = macro_name; |
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| 641 | output += "="; |
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| 642 | output += macro->build_macro_value (); |
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| 643 | |
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| 644 | cout << output << endl; |
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| 645 | } |
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| 646 | } |
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| 647 | |
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| 648 | ApplicationAnalyzer::ApplicationAnalyzer (const cmt_string& package_name, |
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| 649 | Constituent& constituent_ref) : |
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| 650 | DependencyAnalyzer (package_name, constituent_ref) |
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| 651 | { |
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| 652 | } |
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| 653 | |
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| 654 | void ApplicationAnalyzer::end () |
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| 655 | { |
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| 656 | cmt_string macro_name; |
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| 657 | cmt_string output; |
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| 658 | |
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| 659 | int i; |
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| 660 | |
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| 661 | if (uses.size () > 0) |
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| 662 | { |
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| 663 | for (i = 0; i < uses.size (); i++) |
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| 664 | { |
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| 665 | Libmap& libmap = *(uses[i]); |
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| 666 | |
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| 667 | libmap.set_used (); |
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| 668 | } |
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| 669 | |
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| 670 | Libmap::LibmapVector& table = Libmap::libmaps (); |
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| 671 | |
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| 672 | macro_name = constituent.name; |
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| 673 | macro_name += "linkopts"; |
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| 674 | |
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| 675 | output = "macro_prepend "; |
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| 676 | output += macro_name; |
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| 677 | output += " \""; |
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| 678 | for (i = 0; i < table.size (); i++) |
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| 679 | { |
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| 680 | Libmap& libmap = table[i]; |
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| 681 | |
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| 682 | if (libmap.used) |
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| 683 | { |
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| 684 | output += "$(implied_library_prefix)"; |
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| 685 | output += libmap.name; |
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| 686 | output += "$(implied_library_suffix) "; |
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| 687 | } |
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| 688 | } |
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| 689 | output += "\""; |
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| 690 | |
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| 691 | Cmt::parse_requirements_text (output, "", 0); |
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| 692 | |
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| 693 | Symbol* macro = Symbol::find (macro_name); |
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| 694 | output = macro_name; |
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| 695 | output += "="; |
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| 696 | output += macro->build_macro_value (); |
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| 697 | |
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| 698 | cout << output << endl; |
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| 699 | } |
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| 700 | } |
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| 701 | //-------------------------------------------------- |
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| 702 | |
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| 703 | //-------------------------------------------------- |
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| 704 | // |
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| 705 | // The UseAnalyzer is called first to reach all used packages. |
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| 706 | // For each package found, it retreives the *.triggers files |
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| 707 | // which contain the trigger descriptions for every constituent |
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| 708 | // of the package. |
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| 709 | // |
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| 710 | // For each trigger description file found, a TriggerAnalyzer is run |
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| 711 | // which in turn fills in the database of Libmap objects. |
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| 712 | // |
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| 713 | //-------------------------------------------------- |
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| 714 | class UseAnalyzer |
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| 715 | { |
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| 716 | public: |
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| 717 | void run (const cmt_string& constituent); |
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| 718 | void run (const cmt_string& location, |
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| 719 | const cmt_string& package, |
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| 720 | const cmt_string& filter_out = ""); |
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| 721 | }; |
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| 722 | //-------------------------------------------------- |
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| 723 | |
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| 724 | //-------------------------------------------------- |
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| 725 | void UseAnalyzer::run (const cmt_string& constituent) |
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| 726 | { |
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| 727 | Use* use = &(Use::current ()); |
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| 728 | |
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| 729 | run ("./", use->package, constituent); |
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| 730 | |
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| 731 | Use::UsePtrVector& uses = Use::uses (); |
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| 732 | for (int i = 0; i < uses.size (); i++) |
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| 733 | { |
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| 734 | use = uses[i]; |
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| 735 | |
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| 736 | cmt_string s; |
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| 737 | |
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| 738 | s = use->real_path; |
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| 739 | s += CmtSystem::file_separator (); |
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| 740 | s += use->package; |
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| 741 | s += CmtSystem::file_separator (); |
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| 742 | s += use->version; |
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| 743 | s += CmtSystem::file_separator (); |
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| 744 | |
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| 745 | if (use->style == mgr_style) s += "mgr"; |
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| 746 | else s += "cmt"; |
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| 747 | |
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| 748 | s += CmtSystem::file_separator (); |
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| 749 | |
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| 750 | run (s, use->package); |
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| 751 | } |
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| 752 | } |
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| 753 | |
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| 754 | void UseAnalyzer::run (const cmt_string& location, |
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| 755 | const cmt_string& package, |
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| 756 | const cmt_string& filter_out) |
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| 757 | { |
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| 758 | static cmt_regexp expression ("[.]triggers$"); |
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| 759 | |
---|
| 760 | TriggerAnalyzer analyzer (package); |
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| 761 | |
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| 762 | CmtSystem::cmt_string_vector files; |
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| 763 | |
---|
| 764 | CmtSystem::scan_dir (location, expression, files); |
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| 765 | |
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| 766 | cmt_string name; |
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| 767 | |
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| 768 | for (int i = 0; i < files.size (); i++) |
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| 769 | { |
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| 770 | const cmt_string& file = files[i]; |
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| 771 | |
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| 772 | if (filter_out != "") |
---|
| 773 | { |
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| 774 | CmtSystem::basename (file, ".triggers", name); |
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| 775 | if (name == filter_out) continue; |
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| 776 | } |
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| 777 | |
---|
| 778 | analyzer.run (file); |
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| 779 | } |
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| 780 | } |
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| 781 | //-------------------------------------------------- |
---|
| 782 | |
---|
| 783 | |
---|
| 784 | //-------------------------------------------------- |
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| 785 | void TriggerGenerator::run (const cmt_string& constituent_name) |
---|
| 786 | { |
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| 787 | Constituent* constituent = Constituent::find (constituent_name); |
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| 788 | |
---|
| 789 | Use* use = &(Use::current ()); |
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| 790 | cmt_string package = use->package; |
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| 791 | |
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| 792 | // UseAnalyzer use_analyzer (package); |
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| 793 | // use_analyzer.run ("cmt show uses -quiet"); |
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| 794 | |
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| 795 | UseAnalyzer use_analyzer; |
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| 796 | use_analyzer.run (constituent_name); |
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| 797 | |
---|
| 798 | cmt_string file_name; |
---|
| 799 | |
---|
| 800 | file_name = "./"; |
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| 801 | file_name += constituent_name; |
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| 802 | file_name += "_dependencies."; |
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| 803 | #ifdef WIN32 |
---|
| 804 | file_name += "nmake"; |
---|
| 805 | #else |
---|
| 806 | file_name += "make"; |
---|
| 807 | #endif |
---|
| 808 | |
---|
| 809 | DependencyAnalyzer* analyzer = 0; |
---|
| 810 | |
---|
| 811 | if (constituent->type == Library) |
---|
| 812 | { |
---|
| 813 | analyzer = new LibraryAnalyzer (package, *constituent); |
---|
| 814 | } |
---|
| 815 | else if (constituent->type == Application) |
---|
| 816 | { |
---|
| 817 | analyzer = new ApplicationAnalyzer (package, *constituent); |
---|
| 818 | } |
---|
| 819 | else |
---|
| 820 | { |
---|
| 821 | return; |
---|
| 822 | } |
---|
| 823 | |
---|
| 824 | if (analyzer->run (file_name) == Awk::failed) |
---|
| 825 | { |
---|
| 826 | cerr << " File " << file_name << " not found" << endl; |
---|
| 827 | } |
---|
| 828 | |
---|
| 829 | delete analyzer; |
---|
| 830 | } |
---|
| 831 | //-------------------------------------------------- |
---|