[1] | 1 | //----------------------------------------------------------- |
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| 2 | // Copyright Christian Arnault LAL-Orsay CNRS |
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| 3 | // arnault@lal.in2p3.fr |
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| 4 | // See the complete license in cmt_license.txt "http://www.cecill.info". |
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| 5 | //----------------------------------------------------------- |
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| 6 | |
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| 7 | #include <stdio.h> |
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| 8 | #include <stdlib.h> |
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| 9 | #include <string.h> |
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| 10 | #include <ctype.h> |
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| 11 | |
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| 12 | #include "cmt_use.h" |
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| 13 | #include "cmt_symbol.h" |
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| 14 | #include "cmt_system.h" |
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| 15 | #include "cmt_database.h" |
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| 16 | |
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| 17 | //------------------------------------------------------------- |
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| 18 | class SetBuilder : public ValueBuilder |
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| 19 | { |
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| 20 | public: |
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| 21 | const cmt_string build (const Symbol& symbol, |
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| 22 | const cmt_string& tag_name = ""); |
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| 23 | const cmt_string clean (const Symbol& symbol, |
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| 24 | const cmt_string& tag_name = "") |
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| 25 | { |
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| 26 | static const cmt_string empty = ""; |
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| 27 | return (empty); |
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| 28 | } |
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| 29 | }; |
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| 30 | //------------------------------------------------------------- |
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| 31 | |
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| 32 | //------------------------------------------------------------- |
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| 33 | class PathBuilder : public ValueBuilder |
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| 34 | { |
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| 35 | public: |
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| 36 | const cmt_string build (const Symbol& symbol, |
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| 37 | const cmt_string& tag_name = ""); |
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| 38 | const cmt_string clean (const Symbol& symbol, |
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| 39 | const cmt_string& tag_name = ""); |
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| 40 | }; |
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| 41 | //------------------------------------------------------------- |
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| 42 | |
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| 43 | //------------------------------------------------------------- |
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| 44 | class MacroBuilder : public ValueBuilder |
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| 45 | { |
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| 46 | public: |
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| 47 | const cmt_string build (const Symbol& symbol, |
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| 48 | const cmt_string& tag_name = ""); |
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| 49 | const cmt_string clean (const Symbol& symbol, |
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| 50 | const cmt_string& tag_name = "") |
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| 51 | { |
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| 52 | static const cmt_string empty = ""; |
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| 53 | return (empty); |
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| 54 | } |
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| 55 | }; |
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| 56 | //------------------------------------------------------------- |
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| 57 | |
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| 58 | //------------------------------------------------------------- |
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| 59 | class ScriptBuilder : public ValueBuilder |
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| 60 | { |
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| 61 | public: |
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| 62 | const cmt_string build (const Symbol& symbol, |
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| 63 | const cmt_string& tag_name = ""); |
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| 64 | const cmt_string clean (const Symbol& symbol, |
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| 65 | const cmt_string& tag_name = "") |
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| 66 | { |
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| 67 | static const cmt_string empty = ""; |
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| 68 | return (empty); |
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| 69 | } |
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| 70 | }; |
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| 71 | //------------------------------------------------------------- |
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| 72 | |
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| 73 | //------------------------------------------------------------- |
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| 74 | class ActionBuilder : public ValueBuilder |
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| 75 | { |
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| 76 | public: |
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| 77 | const cmt_string build (const Symbol& symbol, |
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| 78 | const cmt_string& tag_name = ""); |
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| 79 | const cmt_string clean (const Symbol& symbol, |
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| 80 | const cmt_string& tag_name = "") |
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| 81 | { |
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| 82 | static const cmt_string empty = ""; |
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| 83 | return (empty); |
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| 84 | } |
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| 85 | }; |
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| 86 | //------------------------------------------------------------- |
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| 87 | |
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| 88 | //------------------------------------------------------------- |
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| 89 | class symbol_marker |
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| 90 | { |
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| 91 | public: |
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| 92 | symbol_marker () |
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| 93 | { |
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| 94 | ptr = cmt_string::npos; |
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| 95 | pattern = 0; |
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| 96 | intro = 0; |
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| 97 | } |
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| 98 | |
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| 99 | symbol_marker (int a_ptr, char a_pattern, int a_intro) |
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| 100 | { |
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| 101 | ptr = a_ptr; |
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| 102 | pattern = a_pattern; |
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| 103 | intro = a_intro; |
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| 104 | } |
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| 105 | |
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| 106 | symbol_marker (const symbol_marker& other) |
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| 107 | { |
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| 108 | ptr = other.ptr; |
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| 109 | pattern = other.pattern; |
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| 110 | intro = other.intro; |
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| 111 | } |
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| 112 | |
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| 113 | void set (int a_ptr, char a_pattern, int a_intro) |
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| 114 | { |
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| 115 | ptr = a_ptr; |
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| 116 | pattern = a_pattern; |
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| 117 | intro = a_intro; |
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| 118 | } |
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| 119 | |
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| 120 | static symbol_marker& get_lowest (symbol_marker markers[], int count) |
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| 121 | { |
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| 122 | static symbol_marker result; |
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| 123 | int real_count = 0; |
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| 124 | int i; |
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| 125 | |
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| 126 | // Check that at least one marker has result |
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| 127 | |
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| 128 | for (i = 0; i < count; i++) |
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| 129 | { |
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| 130 | if (markers[i].ptr != cmt_string::npos) real_count++; |
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| 131 | } |
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| 132 | |
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| 133 | if (real_count == 0) return (result); |
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| 134 | |
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| 135 | // since we've passed the previous test, |
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| 136 | // at least one entry is not npos. |
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| 137 | // Now discards other npos by moving them to the end |
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| 138 | |
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| 139 | for (i = 0; i < count;) |
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| 140 | { |
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| 141 | if (markers[i].ptr == cmt_string::npos) |
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| 142 | { |
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| 143 | markers[i] = markers[count-1]; |
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| 144 | count--; |
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| 145 | if (count == 0) break; |
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| 146 | } |
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| 147 | else |
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| 148 | { |
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| 149 | i++; |
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| 150 | } |
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| 151 | } |
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| 152 | |
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| 153 | if (count == 0) return (result); |
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| 154 | |
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| 155 | // now all entries in [0, count-1] are not npos |
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| 156 | // let's sort the lowest one in [0] |
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| 157 | |
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| 158 | for (i = 1; i < count;) |
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| 159 | { |
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| 160 | if (markers[0].ptr > markers[i].ptr) |
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| 161 | { |
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| 162 | symbol_marker temp = markers[0]; |
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| 163 | markers[0] = markers[i]; |
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| 164 | markers[i] = temp; |
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| 165 | i = 1; |
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| 166 | } |
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| 167 | else |
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| 168 | { |
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| 169 | i++; |
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| 170 | } |
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| 171 | } |
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| 172 | |
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| 173 | return (markers[0]); |
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| 174 | } |
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| 175 | |
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| 176 | int ptr; |
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| 177 | char pattern; |
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| 178 | int intro; |
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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 | Attempt to substitute all occurrences of |
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| 185 | |
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| 186 | ${<symbol_name>} |
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| 187 | $(<symbol_name>) |
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| 188 | %<symbol_name>% [on Windows only] |
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| 189 | |
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| 190 | by the specified value in the given text. |
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| 191 | |
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| 192 | This is for one symbol only |
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| 193 | |
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| 194 | */ |
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| 195 | static void resolve_value (cmt_string& text, |
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| 196 | const cmt_string& symbol_name, |
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| 197 | const cmt_string& value) |
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| 198 | { |
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| 199 | static cmt_string pattern; |
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| 200 | |
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| 201 | pattern = "${"; |
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| 202 | pattern += symbol_name; |
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| 203 | pattern += "}"; |
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| 204 | |
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| 205 | text.replace_all (pattern, value); |
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| 206 | |
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| 207 | pattern = "$("; |
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| 208 | pattern += symbol_name; |
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| 209 | pattern += ")"; |
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| 210 | |
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| 211 | text.replace_all (pattern, value); |
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| 212 | |
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| 213 | #ifdef WIN32 |
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| 214 | pattern = "%"; |
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| 215 | pattern += symbol_name; |
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| 216 | pattern += "%"; |
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| 217 | |
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| 218 | text.replace_all (pattern, value); |
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| 219 | #endif |
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| 220 | } |
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| 221 | |
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| 222 | /** |
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| 223 | |
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| 224 | Attempt to substitute into the specified text all occurrences of |
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| 225 | |
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| 226 | ${xxx} |
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| 227 | $(xxx) |
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| 228 | `xxx` |
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| 229 | %xxx% [on Windows only] |
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| 230 | |
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| 231 | by the appropriate value: |
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| 232 | |
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| 233 | for `xxx` : |
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| 234 | |
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| 235 | xxx is considered as a shell command. Value is the result of its execution |
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| 236 | |
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| 237 | for other patterns: |
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| 238 | |
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| 239 | if xxx is a symbol name, its value is substituted to the pattern |
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| 240 | otherwise, xxx is tried as an environment variable |
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| 241 | |
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| 242 | |
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| 243 | ===> In all cases, the pattern is filtered away. |
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| 244 | |
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| 245 | |
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| 246 | */ |
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| 247 | static void resolve_value (cmt_string& text) |
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| 248 | { |
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| 249 | //static cmt_regexp reg ("[$%`]"); |
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| 250 | |
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| 251 | //if (!reg.match (text)) return; |
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| 252 | |
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| 253 | cmt_string pattern; |
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| 254 | cmt_string symbol_name; |
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| 255 | char end_pattern; |
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| 256 | |
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| 257 | int start = 0; |
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| 258 | |
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| 259 | for (;;) |
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| 260 | { |
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| 261 | int begin; |
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| 262 | int end; |
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| 263 | |
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| 264 | symbol_marker markers[4]; |
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| 265 | int num = 0; |
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| 266 | |
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| 267 | markers[num].set (text.find (start, "$("), ')', 2); num++; |
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| 268 | markers[num].set (text.find (start, "${"), '}', 2); num++; |
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| 269 | markers[num].set (text.find (start, "`"), '`', 1); num++; |
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| 270 | |
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| 271 | #ifdef WIN32 |
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| 272 | markers[num].set (text.find (start, "%"), '%', 1); num++; |
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| 273 | #endif |
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| 274 | |
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| 275 | // Find the first matching pattern |
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| 276 | |
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| 277 | symbol_marker& marker = symbol_marker::get_lowest (markers, num); |
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| 278 | |
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| 279 | begin = marker.ptr; |
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| 280 | |
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| 281 | if (begin == cmt_string::npos) break; |
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| 282 | |
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| 283 | end_pattern = marker.pattern; |
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| 284 | start = begin + marker.intro; |
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| 285 | |
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| 286 | end = text.find (start, end_pattern); |
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| 287 | if (end == cmt_string::npos) |
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| 288 | { |
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| 289 | // The pattern is a fake one (no ending!) |
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| 290 | start++; |
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| 291 | continue; |
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| 292 | } |
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| 293 | |
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| 294 | // This should never happen... |
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| 295 | if (end < begin) break; |
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| 296 | |
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| 297 | // Extract the complete pattern |
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| 298 | text.substr (begin, end - begin + 1, pattern); |
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| 299 | |
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| 300 | // Then only the symbol name |
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| 301 | text.substr (begin + marker.intro, end - begin - marker.intro, symbol_name); |
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| 302 | |
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| 303 | if (text[begin] == '`') |
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| 304 | { |
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| 305 | cmt_string command = symbol_name; |
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| 306 | resolve_value (command); |
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| 307 | |
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| 308 | // The value is a shell command that first needs |
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| 309 | // to be applied. The output of the command is then substituted |
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| 310 | |
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| 311 | cmt_string result; |
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| 312 | |
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| 313 | Symbol::all_set (); |
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| 314 | CmtSystem::execute (command, result); |
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| 315 | |
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| 316 | int pos; |
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| 317 | pos = result.find ('\n'); |
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| 318 | if (pos != cmt_string::npos) result.erase (pos); |
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| 319 | pos = result.find ('\r'); |
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| 320 | if (pos != cmt_string::npos) result.erase (pos); |
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| 321 | |
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| 322 | if (Cmt::get_debug ()) |
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| 323 | { |
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| 324 | cout << " Executing [" << command << "] to expand a symbol value =>[" |
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| 325 | << result << "]" << endl; |
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| 326 | } |
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| 327 | |
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| 328 | text.replace_all (pattern, result); |
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| 329 | |
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| 330 | // The substitution will restart from the same place |
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| 331 | // allowing for recursive replacements |
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| 332 | start = begin; |
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| 333 | } |
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| 334 | else |
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| 335 | { |
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| 336 | Symbol* symbol = Symbol::find (symbol_name); |
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| 337 | if (symbol != 0) |
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| 338 | { |
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| 339 | // Symbol found |
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| 340 | cmt_string value = symbol->resolve_macro_value (); |
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| 341 | text.replace_all (pattern, value); |
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| 342 | |
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| 343 | // The substitution will restart from the same place |
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| 344 | // allowing for recursive replacements |
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| 345 | start = begin; |
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| 346 | } |
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| 347 | else |
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| 348 | { |
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| 349 | // Symbol not found. Look for env. variable |
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| 350 | cmt_string value = CmtSystem::getenv (symbol_name); |
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| 351 | |
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| 352 | // When the env. variable is not defined, the replacement is empty |
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| 353 | // thus all $(xxx) ${xxx} %xxx% patterns are always filtered away. |
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| 354 | text.replace_all (pattern, value); |
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| 355 | |
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| 356 | // The substitution will restart from the same place |
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| 357 | // allowing for recursive replacements |
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| 358 | start = begin; |
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| 359 | } |
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| 360 | } |
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| 361 | } |
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| 362 | } |
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| 363 | |
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| 364 | /** |
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| 365 | |
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| 366 | Attempt to substitute all occurrences of |
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| 367 | |
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| 368 | ${xxx} |
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| 369 | $(xxx) |
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| 370 | `xxx` |
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| 371 | %xxx% [on Windows only] |
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| 372 | |
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| 373 | by the appropriate value: |
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| 374 | |
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| 375 | for `xxx` : |
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| 376 | |
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| 377 | xxx is considered as a shell command. Value is the result of its execution |
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| 378 | |
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| 379 | for other patterns: |
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| 380 | |
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| 381 | if xxx is a macro name, its value is substituted to the pattern |
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| 382 | |
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| 383 | if xxx is a set or a path, it is kept in place (after fixing the pattern |
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| 384 | according to the OS style) |
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| 385 | |
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| 386 | otherwise it is simply kept in place |
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| 387 | |
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| 388 | */ |
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| 389 | static void resolve_value_for_macros (cmt_string& text) |
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| 390 | { |
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| 391 | cmt_string pattern; |
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| 392 | cmt_string symbol_name; |
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| 393 | char end_pattern; |
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| 394 | |
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| 395 | int start = 0; |
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| 396 | |
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| 397 | for (;;) |
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| 398 | { |
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| 399 | // |
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| 400 | // Try and substitute all ${xxx} $(xxx) or %xxx% patterns |
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| 401 | // using symbol values, only when the symbol is a macro. |
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| 402 | // |
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| 403 | |
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| 404 | int begin; |
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| 405 | int end; |
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| 406 | |
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| 407 | symbol_marker markers[4]; |
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| 408 | int num = 0; |
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| 409 | |
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| 410 | markers[num].set (text.find (start, "$("), ')', 2); num++; |
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| 411 | markers[num].set (text.find (start, "${"), '}', 2); num++; |
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| 412 | |
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| 413 | #ifdef WIN32 |
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| 414 | markers[num].set (text.find (start, "%"), '%', 1); num++; |
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| 415 | #endif |
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| 416 | |
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| 417 | markers[num].set (text.find (start, "`"), '`', 1); num++; |
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| 418 | |
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| 419 | // Find the first of three patterns |
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| 420 | |
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| 421 | symbol_marker& marker = symbol_marker::get_lowest (markers, num); |
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| 422 | |
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| 423 | begin = marker.ptr; |
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| 424 | |
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| 425 | if (begin == cmt_string::npos) break; |
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| 426 | |
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| 427 | end_pattern = marker.pattern; |
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| 428 | start = begin + marker.intro; |
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| 429 | |
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| 430 | end = text.find (start, end_pattern); |
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| 431 | if (end == cmt_string::npos) |
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| 432 | { |
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| 433 | // The pattern is a fake one (no ending!) |
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| 434 | start++; |
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| 435 | continue; |
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| 436 | } |
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| 437 | |
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| 438 | // This should never happen... |
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| 439 | if (end < begin) break; |
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| 440 | |
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| 441 | // Extract the complete pattern |
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| 442 | text.substr (begin, end - begin + 1, pattern); |
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| 443 | |
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| 444 | // Then only the macro name |
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| 445 | text.substr (begin + marker.intro, end - begin - marker.intro, symbol_name); |
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| 446 | |
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| 447 | if (text[begin] == '`') |
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| 448 | { |
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| 449 | cmt_string command = symbol_name; |
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| 450 | resolve_value (command); |
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| 451 | |
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| 452 | // The macro value is a shell command that first needs |
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| 453 | // to be applied. The output of the command is substituted |
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| 454 | |
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| 455 | cmt_string result; |
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| 456 | |
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| 457 | Symbol::all_set (); |
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| 458 | CmtSystem::execute (command, result); |
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| 459 | |
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| 460 | int pos; |
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| 461 | pos = result.find ('\n'); |
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| 462 | if (pos != cmt_string::npos) result.erase (pos); |
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| 463 | pos = result.find ('\r'); |
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| 464 | if (pos != cmt_string::npos) result.erase (pos); |
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| 465 | |
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| 466 | if (Cmt::get_debug ()) |
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| 467 | { |
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| 468 | cout << " Executing [" << command << "] to expand a macro value =>[" |
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| 469 | << result << "]" << endl; |
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| 470 | } |
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| 471 | |
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| 472 | text.replace_all (pattern, result); |
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| 473 | |
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| 474 | // The substitution will restart from the same place |
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| 475 | // allowing for recursive replacements |
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| 476 | start = begin; |
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| 477 | } |
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| 478 | else |
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| 479 | { |
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| 480 | Symbol* macro = Symbol::find (symbol_name); |
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| 481 | if ((macro != 0) && |
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| 482 | (macro->type == Symbol::SymbolMacro)) |
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| 483 | { |
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| 484 | // Macro found |
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| 485 | cmt_string value = macro->resolve_macro_value (); |
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| 486 | text.replace_all (pattern, value); |
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| 487 | |
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| 488 | // The substitution will restart from the same place |
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| 489 | // allowing for recursive replacements |
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| 490 | start = begin; |
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| 491 | } |
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| 492 | else if ((macro == 0) || |
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| 493 | ((macro->type == Symbol::SymbolSet) || (macro->type == Symbol::SymbolPath))) |
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| 494 | { |
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| 495 | // Set found |
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| 496 | // ensure that the delimiters will match the OS dependent |
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| 497 | // delimiters. |
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| 498 | |
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| 499 | cmt_string pattern_close = marker.pattern; |
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| 500 | |
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| 501 | if (pattern_close != CmtSystem::ev_close ()) |
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| 502 | { |
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| 503 | cmt_string new_pattern; |
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| 504 | |
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| 505 | new_pattern = CmtSystem::ev_open (); |
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| 506 | new_pattern += symbol_name; |
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| 507 | new_pattern += CmtSystem::ev_close (); |
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| 508 | |
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| 509 | text.replace (pattern, new_pattern); |
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| 510 | } |
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| 511 | |
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| 512 | start = end + 1; |
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| 513 | } |
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| 514 | else |
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| 515 | { |
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| 516 | start = end + 1; |
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| 517 | } |
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| 518 | } |
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| 519 | } |
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| 520 | } |
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| 521 | |
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| 522 | /** |
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| 523 | |
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| 524 | This function suppress all OS delimiters ie ${ } or % % and replaces them |
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| 525 | by the pure macro delimiters $( ) |
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| 526 | |
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| 527 | `xxx` pattern is replaced by the result of the execution of the command |
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| 528 | |
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| 529 | */ |
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| 530 | static void suppress_OS_delimiters (cmt_string& text) |
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| 531 | { |
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| 532 | cmt_string pattern; |
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| 533 | cmt_string symbol_name; |
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| 534 | char end_pattern; |
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| 535 | |
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| 536 | int start = 0; |
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| 537 | |
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| 538 | for (;;) |
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| 539 | { |
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| 540 | int begin; |
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| 541 | int end; |
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| 542 | |
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| 543 | symbol_marker markers[3]; |
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| 544 | int num = 0; |
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| 545 | |
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| 546 | markers[num].set (text.find (start, "${"), '}', 2); num++; |
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| 547 | markers[num].set (text.find (start, "`"), '`', 1); num++; |
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| 548 | |
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| 549 | #ifdef WIN32 |
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| 550 | markers[num].set (text.find (start, "%"), '%', 1); num++; |
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| 551 | #endif |
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| 552 | |
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| 553 | // Find the first of three patterns |
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| 554 | |
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| 555 | symbol_marker& marker = symbol_marker::get_lowest (markers, num); |
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| 556 | |
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| 557 | begin = marker.ptr; |
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| 558 | |
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| 559 | if (begin == cmt_string::npos) break; |
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| 560 | |
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| 561 | end_pattern = marker.pattern; |
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| 562 | start = begin + marker.intro; |
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| 563 | |
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| 564 | end = text.find (start, end_pattern); |
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| 565 | if (end == cmt_string::npos) |
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| 566 | { |
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| 567 | // The pattern is a fake one (no ending!) |
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| 568 | start++; |
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| 569 | continue; |
---|
| 570 | } |
---|
| 571 | |
---|
| 572 | // This should never happen... |
---|
| 573 | if (end < begin) break; |
---|
| 574 | |
---|
| 575 | // Extract the complete pattern |
---|
| 576 | text.substr (begin, end - begin + 1, pattern); |
---|
| 577 | |
---|
| 578 | // Then only the macro name |
---|
| 579 | text.substr (begin + marker.intro, end - begin - marker.intro, symbol_name); |
---|
| 580 | |
---|
| 581 | if (text[begin] == '`') |
---|
| 582 | { |
---|
| 583 | cmt_string command = symbol_name; |
---|
| 584 | resolve_value (command); |
---|
| 585 | |
---|
| 586 | // The macro value is a shell command that first needs |
---|
| 587 | // to be applied. The output of the command is substituted |
---|
| 588 | |
---|
| 589 | cmt_string result; |
---|
| 590 | |
---|
| 591 | Symbol::all_set (); |
---|
| 592 | CmtSystem::execute (command, result); |
---|
| 593 | |
---|
| 594 | int pos; |
---|
| 595 | pos = result.find ('\n'); |
---|
| 596 | if (pos != cmt_string::npos) result.erase (pos); |
---|
| 597 | pos = result.find ('\r'); |
---|
| 598 | if (pos != cmt_string::npos) result.erase (pos); |
---|
| 599 | |
---|
| 600 | if (Cmt::get_debug ()) |
---|
| 601 | { |
---|
| 602 | cout << " Executing [" << command << "] to expand a macro value =>[" |
---|
| 603 | << result << "]" << endl; |
---|
| 604 | } |
---|
| 605 | |
---|
| 606 | text.replace_all (pattern, result); |
---|
| 607 | |
---|
| 608 | // The substitution will restart from the same place |
---|
| 609 | // allowing for recursive replacements |
---|
| 610 | start = begin; |
---|
| 611 | } |
---|
| 612 | else |
---|
| 613 | { |
---|
| 614 | cmt_string new_pattern; |
---|
| 615 | |
---|
| 616 | new_pattern = "$("; |
---|
| 617 | new_pattern += symbol_name; |
---|
| 618 | new_pattern += ")"; |
---|
| 619 | |
---|
| 620 | text.replace (pattern, new_pattern); |
---|
| 621 | |
---|
| 622 | start = begin; |
---|
| 623 | } |
---|
| 624 | } |
---|
| 625 | } |
---|
| 626 | |
---|
| 627 | //------------------------------------------------------------- |
---|
| 628 | /* */ |
---|
| 629 | /* Operations on SymbolValues */ |
---|
| 630 | /* */ |
---|
| 631 | //------------------------------------------------------------- |
---|
| 632 | |
---|
| 633 | //------------------------------------------------------------- |
---|
| 634 | SymbolValue::SymbolValue () |
---|
| 635 | { |
---|
| 636 | tag = 0; |
---|
| 637 | } |
---|
| 638 | |
---|
| 639 | //------------------------------------------------------------- |
---|
| 640 | SymbolValue::~SymbolValue () |
---|
| 641 | { |
---|
| 642 | tag = 0; |
---|
| 643 | } |
---|
| 644 | |
---|
| 645 | //------------------------------------------------------------- |
---|
| 646 | /* */ |
---|
| 647 | /* Operations on Symbols */ |
---|
| 648 | /* */ |
---|
| 649 | //------------------------------------------------------------- |
---|
| 650 | |
---|
| 651 | //------------------------------------------------------------- |
---|
| 652 | Symbol* Symbol::create (const cmt_string& name, |
---|
| 653 | CommandType command, |
---|
| 654 | Use* use) |
---|
| 655 | { |
---|
| 656 | static SetBuilder Set; |
---|
| 657 | static PathBuilder Path; |
---|
| 658 | static MacroBuilder Macro; |
---|
| 659 | static ScriptBuilder Script; |
---|
| 660 | static ActionBuilder Action; |
---|
| 661 | |
---|
| 662 | static SymbolVector& Symbols = symbols (); |
---|
| 663 | static SymbolMap& SymbolMap = symbol_map (); |
---|
| 664 | |
---|
| 665 | SymbolType type = SymbolUndefined; |
---|
| 666 | |
---|
| 667 | switch (command) |
---|
| 668 | { |
---|
| 669 | case CommandSet: |
---|
| 670 | case CommandSetAppend: |
---|
| 671 | case CommandSetPrepend: |
---|
| 672 | case CommandSetRemove: |
---|
| 673 | case CommandSetRemoveRegexp: |
---|
| 674 | type = SymbolSet; |
---|
| 675 | break; |
---|
| 676 | case CommandPath: |
---|
| 677 | case CommandPathAppend: |
---|
| 678 | case CommandPathPrepend: |
---|
| 679 | case CommandPathRemove: |
---|
| 680 | case CommandPathRemoveRegexp: |
---|
| 681 | type = SymbolPath; |
---|
| 682 | break; |
---|
| 683 | case CommandMacro: |
---|
| 684 | case CommandMacroAppend: |
---|
| 685 | case CommandMacroPrepend: |
---|
| 686 | case CommandMacroRemove: |
---|
| 687 | case CommandMacroRemoveRegexp: |
---|
| 688 | case CommandMacroRemoveAll: |
---|
| 689 | case CommandMacroRemoveAllRegexp: |
---|
| 690 | type = SymbolMacro; |
---|
| 691 | break; |
---|
| 692 | case CommandAction: |
---|
| 693 | type = SymbolAction; |
---|
| 694 | break; |
---|
| 695 | case CommandAlias: |
---|
| 696 | type = SymbolAlias; |
---|
| 697 | break; |
---|
| 698 | case CommandSetupScript: |
---|
| 699 | type = SymbolSetupScript; |
---|
| 700 | break; |
---|
| 701 | case CommandCleanupScript: |
---|
| 702 | type = SymbolCleanupScript; |
---|
| 703 | break; |
---|
| 704 | } |
---|
| 705 | |
---|
| 706 | { |
---|
| 707 | Symbol* symbol; |
---|
| 708 | |
---|
| 709 | symbol = find (name); |
---|
| 710 | if (symbol != 0) |
---|
| 711 | { |
---|
| 712 | if (symbol->type != type) |
---|
| 713 | { |
---|
| 714 | ActionType action = Cmt::get_action (); |
---|
| 715 | |
---|
| 716 | if ((!Cmt::get_quiet ()) && |
---|
| 717 | (action != action_build_tag_makefile)) |
---|
| 718 | { |
---|
| 719 | cmt_string s1; |
---|
| 720 | cmt_string s2; |
---|
| 721 | |
---|
| 722 | switch (symbol->type) |
---|
| 723 | { |
---|
| 724 | case SymbolSet: |
---|
| 725 | s1 = "set"; |
---|
| 726 | break; |
---|
| 727 | case SymbolPath: |
---|
| 728 | s1 = "path"; |
---|
| 729 | break; |
---|
| 730 | case SymbolMacro: |
---|
| 731 | s1 = "macro"; |
---|
| 732 | break; |
---|
| 733 | case SymbolSetupScript: |
---|
| 734 | s1 = "setup_script"; |
---|
| 735 | break; |
---|
| 736 | case SymbolCleanupScript: |
---|
| 737 | s1 = "cleanup_script"; |
---|
| 738 | break; |
---|
| 739 | case SymbolAction: |
---|
| 740 | s1 = "action"; |
---|
| 741 | break; |
---|
| 742 | case SymbolAlias: |
---|
| 743 | s1 = "alias"; |
---|
| 744 | break; |
---|
| 745 | } |
---|
| 746 | |
---|
| 747 | switch (type) |
---|
| 748 | { |
---|
| 749 | case SymbolSet: |
---|
| 750 | s2 = "set"; |
---|
| 751 | break; |
---|
| 752 | case SymbolPath: |
---|
| 753 | s2 = "path"; |
---|
| 754 | break; |
---|
| 755 | case SymbolMacro: |
---|
| 756 | s2 = "macro"; |
---|
| 757 | break; |
---|
| 758 | case SymbolSetupScript: |
---|
| 759 | s2 = "setup_script"; |
---|
| 760 | break; |
---|
| 761 | case SymbolCleanupScript: |
---|
| 762 | s2 = "cleanup_script"; |
---|
| 763 | break; |
---|
| 764 | case SymbolAction: |
---|
| 765 | s2 = "action"; |
---|
| 766 | break; |
---|
| 767 | case SymbolAlias: |
---|
| 768 | s2 = "alias"; |
---|
| 769 | break; |
---|
| 770 | } |
---|
| 771 | |
---|
| 772 | cerr << "#CMT> Warning: Symbol " << name |
---|
| 773 | << " inconsistently redeclared from " << s1 << " to " << s2; |
---|
| 774 | if (use != 0) cerr << " in package " << use->get_package_name (); |
---|
| 775 | cerr << endl; |
---|
| 776 | } |
---|
| 777 | } |
---|
| 778 | |
---|
| 779 | return (symbol); |
---|
| 780 | } |
---|
| 781 | } |
---|
| 782 | |
---|
| 783 | Symbol& symbol = Symbols.add (); |
---|
| 784 | SymbolMap.add (name, symbol); |
---|
| 785 | |
---|
| 786 | symbol.name = name; |
---|
| 787 | symbol.scope = use->get_current_scope (); |
---|
| 788 | symbol.type = type; |
---|
| 789 | |
---|
| 790 | symbol.value_lists.clear (); |
---|
| 791 | |
---|
| 792 | switch (type) |
---|
| 793 | { |
---|
| 794 | case SymbolSet: |
---|
| 795 | symbol.builder = &Set; |
---|
| 796 | break; |
---|
| 797 | case SymbolPath: |
---|
| 798 | symbol.builder = &Path; |
---|
| 799 | break; |
---|
| 800 | case SymbolAlias: |
---|
| 801 | symbol.builder = &Set; |
---|
| 802 | break; |
---|
| 803 | case SymbolMacro: |
---|
| 804 | symbol.builder = &Macro; |
---|
| 805 | break; |
---|
| 806 | case SymbolSetupScript: |
---|
| 807 | case SymbolCleanupScript: |
---|
| 808 | symbol.builder = &Script; |
---|
| 809 | break; |
---|
| 810 | case SymbolAction: |
---|
| 811 | symbol.builder = &Action; |
---|
| 812 | break; |
---|
| 813 | } |
---|
| 814 | |
---|
| 815 | symbol.selected_value = -1; |
---|
| 816 | |
---|
| 817 | return (&symbol); |
---|
| 818 | } |
---|
| 819 | |
---|
| 820 | //------------------------------------------------------------- |
---|
| 821 | Symbol* Symbol::find (const cmt_string& name) |
---|
| 822 | { |
---|
| 823 | static SymbolMap& SymbolMap = symbol_map (); |
---|
| 824 | |
---|
| 825 | Symbol* result = 0; |
---|
| 826 | |
---|
| 827 | result = SymbolMap.find (name); |
---|
| 828 | |
---|
| 829 | return (result); |
---|
| 830 | } |
---|
| 831 | |
---|
| 832 | //------------------------------------------------------------- |
---|
| 833 | int Symbol::symbol_number () |
---|
| 834 | { |
---|
| 835 | static SymbolVector& Symbols = symbols (); |
---|
| 836 | |
---|
| 837 | return (Symbols.size ()); |
---|
| 838 | } |
---|
| 839 | |
---|
| 840 | //------------------------------------------------------------- |
---|
| 841 | Symbol::SymbolVector& Symbol::symbols () |
---|
| 842 | { |
---|
| 843 | static Database& db = Database::instance (); |
---|
| 844 | static SymbolVector& Symbols = db.symbols (); |
---|
| 845 | |
---|
| 846 | return (Symbols); |
---|
| 847 | } |
---|
| 848 | |
---|
| 849 | //------------------------------------------------------------- |
---|
| 850 | Symbol::SymbolMap& Symbol::symbol_map () |
---|
| 851 | { |
---|
| 852 | static Database& db = Database::instance (); |
---|
| 853 | static SymbolMap& SymbolMap = db.symbol_map (); |
---|
| 854 | |
---|
| 855 | return (SymbolMap); |
---|
| 856 | } |
---|
| 857 | |
---|
| 858 | //------------------------------------------------------------- |
---|
| 859 | Symbol& Symbol::symbol (int index) |
---|
| 860 | { |
---|
| 861 | static SymbolVector& Symbols = symbols (); |
---|
| 862 | |
---|
| 863 | return (Symbols[index]); |
---|
| 864 | } |
---|
| 865 | |
---|
| 866 | //------------------------------------------------------------- |
---|
| 867 | void Symbol::action (const CmtSystem::cmt_string_vector& words, |
---|
| 868 | CommandType command_type, |
---|
| 869 | Use* use) |
---|
| 870 | { |
---|
| 871 | int number; |
---|
| 872 | Symbol* symbol; |
---|
| 873 | Tag* tag; |
---|
| 874 | |
---|
| 875 | if (words.size () < 1) return; |
---|
| 876 | cmt_string name = words[1]; |
---|
| 877 | |
---|
| 878 | if ((command_type == CommandSetupScript) || |
---|
| 879 | (command_type == CommandCleanupScript)) |
---|
| 880 | { |
---|
| 881 | cmt_string full_name; |
---|
| 882 | |
---|
| 883 | Symbol::expand (name); |
---|
| 884 | |
---|
| 885 | if (name != "") |
---|
| 886 | { |
---|
| 887 | if (CmtSystem::absolute_path (name)) |
---|
| 888 | { |
---|
| 889 | full_name = name; |
---|
| 890 | } |
---|
| 891 | else |
---|
| 892 | { |
---|
| 893 | #ifdef WIN32 |
---|
| 894 | full_name = "%"; |
---|
| 895 | #else |
---|
| 896 | full_name = "${"; |
---|
| 897 | #endif |
---|
| 898 | full_name += use->prefix; |
---|
| 899 | full_name += "ROOT"; |
---|
| 900 | #ifdef WIN32 |
---|
| 901 | full_name += "%"; |
---|
| 902 | #else |
---|
| 903 | full_name += "}"; |
---|
| 904 | #endif |
---|
| 905 | full_name += CmtSystem::file_separator (); |
---|
| 906 | if (use->style == cmt_style) full_name += "cmt"; |
---|
| 907 | else if (use->style == no_version_style) full_name += "cmt"; |
---|
| 908 | else full_name += "mgr"; |
---|
| 909 | full_name += CmtSystem::file_separator (); |
---|
| 910 | full_name += name; |
---|
| 911 | } |
---|
| 912 | |
---|
| 913 | symbol = create (full_name, command_type, use); |
---|
| 914 | symbol->add_value_to_list (command_type, use, |
---|
| 915 | Tag::get_default (), full_name); |
---|
| 916 | } |
---|
| 917 | } |
---|
| 918 | else |
---|
| 919 | { |
---|
| 920 | if (words.size () < 2) return; |
---|
| 921 | const cmt_string& default_value = words[2]; |
---|
| 922 | |
---|
| 923 | if (Cmt::get_debug ()) |
---|
| 924 | { |
---|
| 925 | cout << "Symbol::action> name:" << name |
---|
| 926 | << " access:" << Cmt::get_current_access () |
---|
| 927 | << " scope:" << use->get_current_scope () << endl; |
---|
| 928 | } |
---|
| 929 | |
---|
| 930 | if (Cmt::get_current_access () == UserMode) |
---|
| 931 | { |
---|
| 932 | if (name == "constituents") return; |
---|
| 933 | if (name == "constituentscclean") return; |
---|
| 934 | |
---|
| 935 | if (use->get_current_scope () == ScopePrivate) return; |
---|
| 936 | } |
---|
| 937 | |
---|
| 938 | symbol = create (name, command_type, use); |
---|
| 939 | |
---|
| 940 | /* |
---|
| 941 | Parse the default value. |
---|
| 942 | */ |
---|
| 943 | |
---|
| 944 | symbol->add_value_to_list (command_type, use, |
---|
| 945 | Tag::get_default (), default_value); |
---|
| 946 | |
---|
| 947 | /* |
---|
| 948 | Then parse all specific values |
---|
| 949 | |
---|
| 950 | <tag> <value> |
---|
| 951 | ... |
---|
| 952 | */ |
---|
| 953 | |
---|
| 954 | number = 3; |
---|
| 955 | while (number < (words.size () - 1)) |
---|
| 956 | { |
---|
| 957 | cmt_string tag_name = words[number]; |
---|
| 958 | const cmt_string& value = words[number + 1]; |
---|
| 959 | |
---|
| 960 | expand (tag_name); |
---|
| 961 | |
---|
| 962 | if (Cmt::get_debug ()) |
---|
| 963 | { |
---|
| 964 | cout << "Symbol::action> tag_name=" << tag_name << endl; |
---|
| 965 | } |
---|
| 966 | |
---|
| 967 | tag = Tag::find (tag_name); |
---|
| 968 | if (tag == 0) |
---|
| 969 | { |
---|
| 970 | tag = Tag::add (tag_name, PriorityUserTag, "use", use); |
---|
| 971 | } |
---|
| 972 | |
---|
| 973 | symbol->add_value_to_list (command_type, use, tag, value); |
---|
| 974 | |
---|
| 975 | number += 2; |
---|
| 976 | } |
---|
| 977 | |
---|
| 978 | if (name == "CMTPATH") |
---|
| 979 | { |
---|
| 980 | Cmt::configure_cmt_path (use); |
---|
| 981 | } |
---|
| 982 | else if (name == "CMTSITE") |
---|
| 983 | { |
---|
| 984 | Cmt::configure_site_tag (use); |
---|
| 985 | } |
---|
| 986 | else if (name == "CMTCONFIG") |
---|
| 987 | { |
---|
| 988 | //cerr << "redefining CMTCONFIG" << endl; |
---|
| 989 | Cmt::configure_tags (use); |
---|
| 990 | } |
---|
| 991 | else if (name == "CMTHOME") |
---|
| 992 | { |
---|
| 993 | Cmt::configure_home (use); |
---|
| 994 | } |
---|
| 995 | else if (name == "CMTUSERCONTEXT") |
---|
| 996 | { |
---|
| 997 | Cmt::configure_user_context (use); |
---|
| 998 | } |
---|
| 999 | else if (name.find ("_native_version") != cmt_string::npos) |
---|
| 1000 | { |
---|
| 1001 | cmt_string n = use->get_package_name (); |
---|
| 1002 | n += "_native_version"; |
---|
| 1003 | |
---|
| 1004 | if (name == n) |
---|
| 1005 | { |
---|
| 1006 | use->set_native_version (true); |
---|
| 1007 | } |
---|
| 1008 | } |
---|
| 1009 | } |
---|
| 1010 | } |
---|
| 1011 | |
---|
| 1012 | //------------------------------------------------------------- |
---|
| 1013 | int Symbol::is_selected (const cmt_string& name) |
---|
| 1014 | { |
---|
| 1015 | Symbol* symbol; |
---|
| 1016 | int number; |
---|
| 1017 | int value_number; |
---|
| 1018 | |
---|
| 1019 | symbol = find (name); |
---|
| 1020 | if (symbol == 0) return (0); |
---|
| 1021 | |
---|
| 1022 | if (symbol->value_lists.size () == 0) return (0); |
---|
| 1023 | |
---|
| 1024 | for (number = 0; |
---|
| 1025 | number < symbol->value_lists.size (); |
---|
| 1026 | number++) |
---|
| 1027 | { |
---|
| 1028 | const SymbolValueList& value_list = symbol->value_lists[number]; |
---|
| 1029 | |
---|
| 1030 | if (value_list.discarded) continue; |
---|
| 1031 | |
---|
| 1032 | if ((value_list.command_type == CommandMacro) || |
---|
| 1033 | (value_list.command_type == CommandSet) || |
---|
| 1034 | (value_list.command_type == CommandSetAppend) || |
---|
| 1035 | (value_list.command_type == CommandSetPrepend) || |
---|
| 1036 | (value_list.command_type == CommandSetRemove) || |
---|
| 1037 | (value_list.command_type == CommandSetRemoveRegexp) || |
---|
| 1038 | (value_list.command_type == CommandAlias) || |
---|
| 1039 | (value_list.command_type == CommandAction)) |
---|
| 1040 | { |
---|
| 1041 | for (value_number = 0; |
---|
| 1042 | value_number < value_list.values.size (); |
---|
| 1043 | value_number++) |
---|
| 1044 | { |
---|
| 1045 | Tag* tag; |
---|
| 1046 | |
---|
| 1047 | SymbolValue& value = value_list.values[value_number]; |
---|
| 1048 | |
---|
| 1049 | tag = value.tag; |
---|
| 1050 | if ((tag == 0) || |
---|
| 1051 | (tag == Tag::get_default ()) || |
---|
| 1052 | (tag->is_selected () != 0)) |
---|
| 1053 | { |
---|
| 1054 | return (1); |
---|
| 1055 | } |
---|
| 1056 | } |
---|
| 1057 | } |
---|
| 1058 | } |
---|
| 1059 | |
---|
| 1060 | return (0); |
---|
| 1061 | } |
---|
| 1062 | |
---|
| 1063 | //------------------------------------------------------------- |
---|
| 1064 | Symbol::Symbol () |
---|
| 1065 | { |
---|
| 1066 | name = ""; |
---|
| 1067 | } |
---|
| 1068 | |
---|
| 1069 | //------------------------------------------------------------- |
---|
| 1070 | Symbol::~Symbol () |
---|
| 1071 | { |
---|
| 1072 | } |
---|
| 1073 | |
---|
| 1074 | /** |
---|
| 1075 | * Characterizes if a value is provided as the reference to itself. |
---|
| 1076 | */ |
---|
| 1077 | bool Symbol::value_is_reflexive (const cmt_string& text) const |
---|
| 1078 | { |
---|
| 1079 | bool result = false; |
---|
| 1080 | int text_length = text.size (); |
---|
| 1081 | |
---|
| 1082 | if (text_length == (name.size () + 3)) |
---|
| 1083 | { |
---|
| 1084 | static cmt_string temp; |
---|
| 1085 | |
---|
| 1086 | if (text[0] == '$') |
---|
| 1087 | { |
---|
| 1088 | if (text[1] == '(') |
---|
| 1089 | { |
---|
| 1090 | temp = "$("; |
---|
| 1091 | temp += name; |
---|
| 1092 | temp += ")"; |
---|
| 1093 | |
---|
| 1094 | if (text == temp) |
---|
| 1095 | { |
---|
| 1096 | result = true; |
---|
| 1097 | } |
---|
| 1098 | } |
---|
| 1099 | else if (text[1] == '{') |
---|
| 1100 | { |
---|
| 1101 | temp = "${"; |
---|
| 1102 | temp += name; |
---|
| 1103 | temp += "}"; |
---|
| 1104 | |
---|
| 1105 | if (text == temp) |
---|
| 1106 | { |
---|
| 1107 | result = true; |
---|
| 1108 | } |
---|
| 1109 | } |
---|
| 1110 | } |
---|
| 1111 | } |
---|
| 1112 | else if (text_length == (name.size () + 2)) |
---|
| 1113 | { |
---|
| 1114 | static cmt_string temp; |
---|
| 1115 | |
---|
| 1116 | temp = "%"; |
---|
| 1117 | temp += name; |
---|
| 1118 | temp += "%"; |
---|
| 1119 | |
---|
| 1120 | if (text == temp) |
---|
| 1121 | { |
---|
| 1122 | result = true; |
---|
| 1123 | } |
---|
| 1124 | } |
---|
| 1125 | |
---|
| 1126 | return (result); |
---|
| 1127 | } |
---|
| 1128 | |
---|
| 1129 | //------------------------------------------------------------- |
---|
| 1130 | void Symbol::add_value_to_list (CommandType command_type, |
---|
| 1131 | Use* use, |
---|
| 1132 | Tag* tag, |
---|
| 1133 | const cmt_string& text) |
---|
| 1134 | { |
---|
| 1135 | SymbolValueList* value_list = 0; |
---|
| 1136 | bool is_reflexive = false; |
---|
| 1137 | |
---|
| 1138 | // |
---|
| 1139 | // First pickup the most recent value_list |
---|
| 1140 | // |
---|
| 1141 | if (value_lists.size () > 0) value_list = &(value_lists.back ()); |
---|
| 1142 | |
---|
| 1143 | // |
---|
| 1144 | // Create a new value list is we switch to another use or |
---|
| 1145 | // if we switch to a new command_type (eg. switching from |
---|
| 1146 | // macro to macro_append). |
---|
| 1147 | // |
---|
| 1148 | if ((value_list == 0) || |
---|
| 1149 | (use != value_list->use) || |
---|
| 1150 | (command_type != value_list->command_type) || |
---|
| 1151 | (tag == Tag::get_default ())) |
---|
| 1152 | { |
---|
| 1153 | value_list = &(value_lists.add ()); |
---|
| 1154 | value_list->use = use; |
---|
| 1155 | value_list->command_type = command_type; |
---|
| 1156 | value_list->values.clear (); |
---|
| 1157 | value_list->discarded = false; |
---|
| 1158 | value_list->is_reflexive = false; |
---|
| 1159 | } |
---|
| 1160 | |
---|
| 1161 | /* |
---|
| 1162 | else |
---|
| 1163 | { |
---|
| 1164 | value_list = &(value_lists[value_lists.size () - 1]); |
---|
| 1165 | } |
---|
| 1166 | */ |
---|
| 1167 | |
---|
| 1168 | is_reflexive = value_list->is_reflexive; |
---|
| 1169 | |
---|
| 1170 | // |
---|
| 1171 | // If the command_type is command_macro or command_set, |
---|
| 1172 | // this is considered as a full re-set of this symbol |
---|
| 1173 | // In this case, we have to discard all previous values |
---|
| 1174 | // |
---|
| 1175 | // However, we'd like to exclude from this logic the cases where |
---|
| 1176 | // the value is **exactly* |
---|
| 1177 | // |
---|
| 1178 | // $(<symbol>) |
---|
| 1179 | // ${<symbol>} |
---|
| 1180 | // %<symbol>% |
---|
| 1181 | // |
---|
| 1182 | // which would then mean that we do not reset the value but rather |
---|
| 1183 | // override it. |
---|
| 1184 | // |
---|
| 1185 | |
---|
| 1186 | // |
---|
| 1187 | // Inside this value_list, we add this new tag-value pair. |
---|
| 1188 | // |
---|
| 1189 | |
---|
| 1190 | if ((command_type == CommandMacro) || |
---|
| 1191 | (command_type == CommandSet) || |
---|
| 1192 | (command_type == CommandPath) || |
---|
| 1193 | (command_type == CommandAction)) |
---|
| 1194 | { |
---|
| 1195 | // |
---|
| 1196 | // Check whether we have to hide previous settings by this new definition |
---|
| 1197 | // (of course this is only useful if there WERE previous settings) |
---|
| 1198 | // |
---|
| 1199 | if ((value_lists.size () >= 1) && (!is_reflexive)) |
---|
| 1200 | { |
---|
| 1201 | if (value_is_reflexive (text)) |
---|
| 1202 | { |
---|
| 1203 | value_list->is_reflexive = true; |
---|
| 1204 | is_reflexive = true; |
---|
| 1205 | } |
---|
| 1206 | else |
---|
| 1207 | { |
---|
| 1208 | //cout << "...discarding old values for symbol " << name << " text=[" << text << "]" << endl; |
---|
| 1209 | |
---|
| 1210 | for (int i = 0; i < (value_lists.size () - 1); i++) |
---|
| 1211 | { |
---|
| 1212 | SymbolValueList& vl = value_lists[i]; |
---|
| 1213 | |
---|
| 1214 | if ((vl.use != 0) && |
---|
| 1215 | (vl.use->discarded)) |
---|
| 1216 | { |
---|
| 1217 | //vl.discarded = true; |
---|
| 1218 | } |
---|
| 1219 | } |
---|
| 1220 | } |
---|
| 1221 | } |
---|
| 1222 | } |
---|
| 1223 | |
---|
| 1224 | SymbolValue& value = value_list->values.add (); |
---|
| 1225 | |
---|
| 1226 | value.tag = tag; |
---|
| 1227 | value.text = text; |
---|
| 1228 | value.selected = 0; |
---|
| 1229 | } |
---|
| 1230 | |
---|
| 1231 | /** |
---|
| 1232 | Compute the current value of all environment variables and set them to the |
---|
| 1233 | shell |
---|
| 1234 | */ |
---|
| 1235 | void Symbol::all_set () |
---|
| 1236 | { |
---|
| 1237 | static bool done = false; |
---|
| 1238 | |
---|
| 1239 | if (Cmt::get_debug ()) |
---|
| 1240 | { |
---|
| 1241 | cout << "Symbol::all_set> done" << done << endl; |
---|
| 1242 | } |
---|
| 1243 | |
---|
| 1244 | if (done) return; |
---|
| 1245 | |
---|
| 1246 | done = true; |
---|
| 1247 | |
---|
| 1248 | static SymbolVector& Symbols = symbols (); |
---|
| 1249 | |
---|
| 1250 | static CmtSystem::cmt_string_vector envs; |
---|
| 1251 | |
---|
| 1252 | envs.clear (); |
---|
| 1253 | |
---|
| 1254 | int number; |
---|
| 1255 | |
---|
| 1256 | if (Symbols.size () == 0) |
---|
| 1257 | { |
---|
| 1258 | //running = false; |
---|
| 1259 | return; |
---|
| 1260 | } |
---|
| 1261 | |
---|
| 1262 | cmt_string value; |
---|
| 1263 | |
---|
| 1264 | for (number = 0; number < Symbol::symbol_number (); number++) |
---|
| 1265 | { |
---|
| 1266 | Symbol& symbol = Symbol::symbol (number); |
---|
| 1267 | |
---|
| 1268 | if (symbol.type != SymbolSet) continue; |
---|
| 1269 | |
---|
| 1270 | value = symbol.build_macro_value (); |
---|
| 1271 | if (value != "") |
---|
| 1272 | { |
---|
| 1273 | cmt_string& temp = envs.add (); |
---|
| 1274 | |
---|
| 1275 | temp = symbol.name; |
---|
| 1276 | temp += '='; |
---|
| 1277 | temp += value; |
---|
| 1278 | } |
---|
| 1279 | } |
---|
| 1280 | |
---|
| 1281 | for (number = 0; number < Symbol::symbol_number (); number++) |
---|
| 1282 | { |
---|
| 1283 | Symbol& symbol = Symbol::symbol (number); |
---|
| 1284 | |
---|
| 1285 | if ((symbol.type != SymbolPath)) continue; |
---|
| 1286 | |
---|
| 1287 | value = symbol.build_macro_value (); |
---|
| 1288 | if (value != "") |
---|
| 1289 | { |
---|
| 1290 | cmt_string& temp = envs.add (); |
---|
| 1291 | |
---|
| 1292 | temp = symbol.name; |
---|
| 1293 | temp += '='; |
---|
| 1294 | temp += value; |
---|
| 1295 | } |
---|
| 1296 | } |
---|
| 1297 | |
---|
| 1298 | for (number = 0; number < envs.size (); number++) |
---|
| 1299 | { |
---|
| 1300 | cmt_string& env = envs[number]; |
---|
| 1301 | Symbol::expand (env); |
---|
| 1302 | |
---|
| 1303 | #ifdef WIN32 |
---|
| 1304 | env.replace_all ("/", "\\"); |
---|
| 1305 | #endif |
---|
| 1306 | |
---|
| 1307 | if (Cmt::get_debug ()) |
---|
| 1308 | { |
---|
| 1309 | cout << "Symbol::all_set> " << env << endl; |
---|
| 1310 | } |
---|
| 1311 | CmtSystem::putenv (env); |
---|
| 1312 | } |
---|
| 1313 | |
---|
| 1314 | //running = false; |
---|
| 1315 | } |
---|
| 1316 | |
---|
| 1317 | //------------------------------------------------------------- |
---|
| 1318 | void Symbol::all_print (PrintMode mode) |
---|
| 1319 | { |
---|
| 1320 | static SymbolVector& Symbols = symbols (); |
---|
| 1321 | |
---|
| 1322 | int number; |
---|
| 1323 | |
---|
| 1324 | if (Symbols.size () == 0) return; |
---|
| 1325 | |
---|
| 1326 | for (number = 0; number < Symbol::symbol_number (); number++) |
---|
| 1327 | { |
---|
| 1328 | Symbol& symbol = Symbol::symbol (number); |
---|
| 1329 | |
---|
| 1330 | if ((symbol.type == SymbolSet) || |
---|
| 1331 | (symbol.type == SymbolAlias) || |
---|
| 1332 | (symbol.type == SymbolSetupScript)) |
---|
| 1333 | { |
---|
| 1334 | if (symbol.print (mode)) |
---|
| 1335 | { |
---|
| 1336 | if (mode == Bat) |
---|
| 1337 | { |
---|
| 1338 | cout << endl; |
---|
| 1339 | } |
---|
| 1340 | else |
---|
| 1341 | { |
---|
| 1342 | //cout << "; "; |
---|
| 1343 | cout << endl; |
---|
| 1344 | } |
---|
| 1345 | } |
---|
| 1346 | } |
---|
| 1347 | } |
---|
| 1348 | |
---|
| 1349 | for (number = 0; number < Symbol::symbol_number (); number++) |
---|
| 1350 | { |
---|
| 1351 | Symbol& symbol = Symbol::symbol (number); |
---|
| 1352 | |
---|
| 1353 | if ((symbol.type != SymbolPath)) continue; |
---|
| 1354 | |
---|
| 1355 | if (symbol.print (mode)) |
---|
| 1356 | { |
---|
| 1357 | if (mode == Bat) |
---|
| 1358 | { |
---|
| 1359 | cout << endl; |
---|
| 1360 | } |
---|
| 1361 | else |
---|
| 1362 | { |
---|
| 1363 | //cout << "; "; |
---|
| 1364 | cout << endl; |
---|
| 1365 | } |
---|
| 1366 | } |
---|
| 1367 | } |
---|
| 1368 | } |
---|
| 1369 | |
---|
| 1370 | //------------------------------------------------------------- |
---|
| 1371 | void Symbol::all_print_clean (PrintMode mode) |
---|
| 1372 | { |
---|
| 1373 | static SymbolVector& Symbols = symbols (); |
---|
| 1374 | |
---|
| 1375 | int number; |
---|
| 1376 | |
---|
| 1377 | if (Symbols.size () == 0) return; |
---|
| 1378 | |
---|
| 1379 | for (number = Symbols.size () - 1; number >= 0; number--) |
---|
| 1380 | { |
---|
| 1381 | Symbol& symbol = Symbols[number]; |
---|
| 1382 | |
---|
| 1383 | if ((symbol.type == SymbolSet) || |
---|
| 1384 | (symbol.type == SymbolAlias) || |
---|
| 1385 | (symbol.type == SymbolCleanupScript)) |
---|
| 1386 | { |
---|
| 1387 | if (symbol.print_clean (mode)) |
---|
| 1388 | { |
---|
| 1389 | cout << endl; |
---|
| 1390 | } |
---|
| 1391 | } |
---|
| 1392 | } |
---|
| 1393 | |
---|
| 1394 | for (number = Symbols.size () - 1; number >= 0; number--) |
---|
| 1395 | { |
---|
| 1396 | Symbol& symbol = Symbols[number]; |
---|
| 1397 | |
---|
| 1398 | if ((symbol.type != SymbolPath)) continue; |
---|
| 1399 | |
---|
| 1400 | if (symbol.print_clean (mode)) |
---|
| 1401 | { |
---|
| 1402 | cout << endl; |
---|
| 1403 | } |
---|
| 1404 | } |
---|
| 1405 | } |
---|
| 1406 | |
---|
| 1407 | //------------------------------------------------------------- |
---|
| 1408 | int Symbol::print_clean (PrintMode mode) |
---|
| 1409 | { |
---|
| 1410 | int result = 0; |
---|
| 1411 | static cmt_string temp; |
---|
| 1412 | |
---|
| 1413 | if (name == "CMTCONFIG") return (0); |
---|
| 1414 | |
---|
| 1415 | switch (type) |
---|
| 1416 | { |
---|
| 1417 | case SymbolSet : |
---|
| 1418 | switch (mode) |
---|
| 1419 | { |
---|
| 1420 | case Csh : |
---|
| 1421 | cout << "unsetenv " << name; |
---|
| 1422 | result = 1; |
---|
| 1423 | break; |
---|
| 1424 | case Sh : |
---|
| 1425 | cout << "unset " << name; |
---|
| 1426 | result = 1; |
---|
| 1427 | break; |
---|
| 1428 | case Bat : |
---|
| 1429 | cout << "set " << name << "="; |
---|
| 1430 | result = 1; |
---|
| 1431 | break; |
---|
| 1432 | } |
---|
| 1433 | break; |
---|
| 1434 | case SymbolAlias : |
---|
| 1435 | switch (mode) |
---|
| 1436 | { |
---|
| 1437 | case Csh : |
---|
| 1438 | cout << "unalias " << name; |
---|
| 1439 | result = 1; |
---|
| 1440 | break; |
---|
| 1441 | case Sh : |
---|
| 1442 | cout << "unset " << name; |
---|
| 1443 | result = 1; |
---|
| 1444 | break; |
---|
| 1445 | } |
---|
| 1446 | break; |
---|
| 1447 | case SymbolPath : |
---|
| 1448 | temp = clean_macro_value (); |
---|
| 1449 | switch (mode) |
---|
| 1450 | { |
---|
| 1451 | case Csh : |
---|
| 1452 | if (temp == "") |
---|
| 1453 | { |
---|
| 1454 | cout << "unsetenv " << name; |
---|
| 1455 | } |
---|
| 1456 | else |
---|
| 1457 | { |
---|
| 1458 | cout << "setenv " << name << " " << temp; |
---|
| 1459 | } |
---|
| 1460 | result = 1; |
---|
| 1461 | break; |
---|
| 1462 | case Sh : |
---|
| 1463 | cout << name << "=" << temp << "; export " << name; |
---|
| 1464 | result = 1; |
---|
| 1465 | break; |
---|
| 1466 | case Bat : |
---|
| 1467 | cout << "set " << name << "=" << temp; |
---|
| 1468 | result = 1; |
---|
| 1469 | break; |
---|
| 1470 | } |
---|
| 1471 | break; |
---|
| 1472 | case SymbolCleanupScript : |
---|
| 1473 | switch (mode) |
---|
| 1474 | { |
---|
| 1475 | case Csh : |
---|
| 1476 | cout << "if ( -f " << name << ".csh ) then" << endl; |
---|
| 1477 | cout << " source " << name << ".csh" << endl; |
---|
| 1478 | cout << "endif" << endl; |
---|
| 1479 | result = 1; |
---|
| 1480 | break; |
---|
| 1481 | case Sh : |
---|
| 1482 | cout << "if test -f " << name << ".sh; then" << endl; |
---|
| 1483 | cout << " . " << name << ".sh" << endl; |
---|
| 1484 | cout << "fi" << endl; |
---|
| 1485 | result = 1; |
---|
| 1486 | break; |
---|
| 1487 | case Bat : |
---|
| 1488 | cout << "call " << name; |
---|
| 1489 | result = 1; |
---|
| 1490 | break; |
---|
| 1491 | } |
---|
| 1492 | break; |
---|
| 1493 | } |
---|
| 1494 | |
---|
| 1495 | return (result); |
---|
| 1496 | } |
---|
| 1497 | |
---|
| 1498 | //------------------------------------------------------------- |
---|
| 1499 | int Symbol::print (PrintMode mode) |
---|
| 1500 | { |
---|
| 1501 | int result = 0; |
---|
| 1502 | cmt_string temp; |
---|
| 1503 | |
---|
| 1504 | temp = build_macro_value (); |
---|
| 1505 | |
---|
| 1506 | bool empty = (temp.size () == 0) ? true : false; |
---|
| 1507 | |
---|
| 1508 | switch (type) |
---|
| 1509 | { |
---|
| 1510 | case SymbolSet : |
---|
| 1511 | case SymbolPath : |
---|
| 1512 | switch (mode) |
---|
| 1513 | { |
---|
| 1514 | case Csh : |
---|
| 1515 | if (empty) cout << "unsetenv " << name; |
---|
| 1516 | else cout << "setenv " << name << " \"" << temp << "\""; |
---|
| 1517 | |
---|
| 1518 | result = 1; |
---|
| 1519 | break; |
---|
| 1520 | case Sh : |
---|
| 1521 | if (empty) cout << "unset " << name; |
---|
| 1522 | else cout << name << "=\"" << temp << "\"; export " << name; |
---|
| 1523 | |
---|
| 1524 | result = 1; |
---|
| 1525 | break; |
---|
| 1526 | case Bat : |
---|
| 1527 | temp.replace_all ("/", "\\"); |
---|
| 1528 | cout << "set " << name << "=" << temp; |
---|
| 1529 | result = 1; |
---|
| 1530 | break; |
---|
| 1531 | } |
---|
| 1532 | break; |
---|
| 1533 | case SymbolAlias : |
---|
| 1534 | switch (mode) |
---|
| 1535 | { |
---|
| 1536 | case Csh : |
---|
| 1537 | cout << "alias " << name << |
---|
| 1538 | " \"" << temp << "\""; |
---|
| 1539 | result = 1; |
---|
| 1540 | break; |
---|
| 1541 | case Sh : |
---|
| 1542 | cout << "alias " << name << |
---|
| 1543 | "=\"" << temp << |
---|
| 1544 | "\"; export " << name; |
---|
| 1545 | result = 1; |
---|
| 1546 | break; |
---|
| 1547 | case Bat : |
---|
| 1548 | cout << "set " << name << |
---|
| 1549 | "=" << temp; |
---|
| 1550 | result = 1; |
---|
| 1551 | break; |
---|
| 1552 | } |
---|
| 1553 | break; |
---|
| 1554 | default : |
---|
| 1555 | break; |
---|
| 1556 | } |
---|
| 1557 | |
---|
| 1558 | if (temp != "") |
---|
| 1559 | { |
---|
| 1560 | switch (type) |
---|
| 1561 | { |
---|
| 1562 | case SymbolSetupScript : |
---|
| 1563 | switch (mode) |
---|
| 1564 | { |
---|
| 1565 | case Csh : |
---|
| 1566 | cout << "if ( -f " << name << ".csh ) then" << endl; |
---|
| 1567 | cout << " source " << name << ".csh" << endl; |
---|
| 1568 | cout << "endif" << endl; |
---|
| 1569 | result = 1; |
---|
| 1570 | break; |
---|
| 1571 | case Sh : |
---|
| 1572 | cout << "if test -f " << name << ".sh; then" << endl; |
---|
| 1573 | cout << " . " << name << ".sh" << endl; |
---|
| 1574 | cout << "fi" << endl; |
---|
| 1575 | result = 1; |
---|
| 1576 | break; |
---|
| 1577 | case Bat : |
---|
| 1578 | cout << "call " << name; |
---|
| 1579 | result = 1; |
---|
| 1580 | break; |
---|
| 1581 | } |
---|
| 1582 | break; |
---|
| 1583 | default: |
---|
| 1584 | break; |
---|
| 1585 | } |
---|
| 1586 | } |
---|
| 1587 | |
---|
| 1588 | return (result); |
---|
| 1589 | } |
---|
| 1590 | |
---|
| 1591 | //------------------------------------------------------------- |
---|
| 1592 | cmt_string Symbol::build_macro_value () const |
---|
| 1593 | { |
---|
| 1594 | cmt_string temp; |
---|
| 1595 | |
---|
| 1596 | temp = builder->build (*this); |
---|
| 1597 | |
---|
| 1598 | return (temp); |
---|
| 1599 | } |
---|
| 1600 | |
---|
| 1601 | //------------------------------------------------------------- |
---|
| 1602 | cmt_string Symbol::clean_macro_value () const |
---|
| 1603 | { |
---|
| 1604 | cmt_string temp; |
---|
| 1605 | |
---|
| 1606 | temp = builder->clean (*this); |
---|
| 1607 | |
---|
| 1608 | return (temp); |
---|
| 1609 | } |
---|
| 1610 | |
---|
| 1611 | /** |
---|
| 1612 | |
---|
| 1613 | Attempt to substitute into the symbol value all occurrences of |
---|
| 1614 | |
---|
| 1615 | ${xxx} |
---|
| 1616 | $(xxx) |
---|
| 1617 | `xxx` |
---|
| 1618 | %xxx% [on Windows only] |
---|
| 1619 | |
---|
| 1620 | by the appropriate value: |
---|
| 1621 | |
---|
| 1622 | for `xxx` : |
---|
| 1623 | |
---|
| 1624 | xxx is considered as a shell command. Value is the result of its execution |
---|
| 1625 | |
---|
| 1626 | for other patterns: |
---|
| 1627 | |
---|
| 1628 | if xxx is a symbol name, its value is substituted to the pattern |
---|
| 1629 | otherwise, xxx is tried as an environment variable |
---|
| 1630 | |
---|
| 1631 | |
---|
| 1632 | ===> In all cases, the pattern is filtered away. |
---|
| 1633 | |
---|
| 1634 | */ |
---|
| 1635 | cmt_string Symbol::resolve_macro_value (const cmt_string& tag_name) |
---|
| 1636 | { |
---|
| 1637 | cmt_string temp = builder->build (*this, tag_name); |
---|
| 1638 | |
---|
| 1639 | resolve_value (temp); |
---|
| 1640 | |
---|
| 1641 | return (temp); |
---|
| 1642 | } |
---|
| 1643 | |
---|
| 1644 | //------------------------------------------------------------- |
---|
| 1645 | void Symbol::show_macro (PrintMode mode) |
---|
| 1646 | { |
---|
| 1647 | if (Cmt::get_debug ()) |
---|
| 1648 | { |
---|
| 1649 | cout << "Symbol::show_macro> " << name << endl; |
---|
| 1650 | } |
---|
| 1651 | |
---|
| 1652 | ActionType action = Cmt::get_action (); |
---|
| 1653 | |
---|
| 1654 | cmt_string value = build_macro_value (); |
---|
| 1655 | |
---|
| 1656 | if ((!Cmt::get_quiet ()) && |
---|
| 1657 | (action != action_build_tag_makefile) && |
---|
| 1658 | (action != action_show_macros) && |
---|
| 1659 | (action != action_show_actions) && |
---|
| 1660 | (action != action_show_sets)) |
---|
| 1661 | { |
---|
| 1662 | cout << "#" << endl; |
---|
| 1663 | cout << "# Selection : " << endl; |
---|
| 1664 | } |
---|
| 1665 | |
---|
| 1666 | if (value.size () > 0) |
---|
| 1667 | { |
---|
| 1668 | if ((action == action_show_macro) || |
---|
| 1669 | (action == action_show_macros) || |
---|
| 1670 | (action == action_show_sets) || |
---|
| 1671 | (action == action_show_set) || |
---|
| 1672 | (action == action_show_actions) || |
---|
| 1673 | (action == action_show_action) || |
---|
| 1674 | (action == action_build_tag_makefile) || |
---|
| 1675 | (action == action_load) || |
---|
| 1676 | (!Cmt::get_quiet ())) |
---|
| 1677 | { |
---|
| 1678 | if (mode == Make) |
---|
| 1679 | { |
---|
| 1680 | cout << name << "="; |
---|
| 1681 | } |
---|
| 1682 | else |
---|
| 1683 | { |
---|
| 1684 | cout << name << "='"; |
---|
| 1685 | } |
---|
| 1686 | } |
---|
| 1687 | |
---|
| 1688 | if ((action == action_show_macro_value) || |
---|
| 1689 | (action == action_show_set_value) || |
---|
| 1690 | (action == action_show_action_value)) |
---|
| 1691 | { |
---|
| 1692 | expand (value); |
---|
| 1693 | } |
---|
| 1694 | else if (action == action_build_tag_makefile) |
---|
| 1695 | { |
---|
| 1696 | /* |
---|
| 1697 | Unfortunately, the %xxx% pattern has to be kept on Unix. Therefore |
---|
| 1698 | we cannot force all patterns to become $(xxx) |
---|
| 1699 | |
---|
| 1700 | This was useful on Windows so as to only keep $(xxx) |
---|
| 1701 | */ |
---|
| 1702 | #ifdef WIN32 |
---|
| 1703 | suppress_OS_delimiters (value); |
---|
| 1704 | #endif |
---|
| 1705 | } |
---|
| 1706 | |
---|
| 1707 | cout << value; |
---|
| 1708 | |
---|
| 1709 | if ((action == action_show_macro) || |
---|
| 1710 | (action == action_show_macros) || |
---|
| 1711 | (action == action_show_sets) || |
---|
| 1712 | (action == action_show_set) || |
---|
| 1713 | (action == action_show_actions) || |
---|
| 1714 | (action == action_show_action) || |
---|
| 1715 | (action == action_build_tag_makefile) || |
---|
| 1716 | (action == action_load) || |
---|
| 1717 | (!Cmt::get_quiet ())) |
---|
| 1718 | { |
---|
| 1719 | if (mode != Make) |
---|
| 1720 | { |
---|
| 1721 | cout << "'"; |
---|
| 1722 | } |
---|
| 1723 | #ifdef WIN32 |
---|
| 1724 | else |
---|
| 1725 | { |
---|
| 1726 | cout << " "; |
---|
| 1727 | } |
---|
| 1728 | #endif |
---|
| 1729 | } |
---|
| 1730 | |
---|
| 1731 | cout << endl; |
---|
| 1732 | } |
---|
| 1733 | } |
---|
| 1734 | |
---|
| 1735 | //------------------------------------------------------------- |
---|
| 1736 | void Symbol::clear_all () |
---|
| 1737 | { |
---|
| 1738 | static SymbolVector& Symbols = symbols (); |
---|
| 1739 | static SymbolMap& SymbolMap = symbol_map (); |
---|
| 1740 | |
---|
| 1741 | SymbolMap.clear (); |
---|
| 1742 | Symbols.clear (); |
---|
| 1743 | } |
---|
| 1744 | |
---|
| 1745 | //------------------------------------------------------------- |
---|
| 1746 | void Symbol::expand (cmt_string& text) |
---|
| 1747 | { |
---|
| 1748 | static cmt_regexp reg ("[$%`]"); |
---|
| 1749 | |
---|
| 1750 | if (!reg.match (text)) return; |
---|
| 1751 | |
---|
| 1752 | resolve_value (text); |
---|
| 1753 | } |
---|
| 1754 | |
---|
| 1755 | //------------------------------------------------------------- |
---|
| 1756 | const cmt_string SetBuilder::build (const Symbol& symbol, |
---|
| 1757 | const cmt_string& /*tag_name*/) |
---|
| 1758 | { |
---|
| 1759 | // Control of recursivity |
---|
| 1760 | static int level = 0; |
---|
| 1761 | |
---|
| 1762 | int show_it = 0; |
---|
| 1763 | |
---|
| 1764 | cmt_string temp; |
---|
| 1765 | cmt_string previous_temp; |
---|
| 1766 | cmt_string new_value; |
---|
| 1767 | static const cmt_string empty; |
---|
| 1768 | |
---|
| 1769 | ActionType action = Cmt::get_action (); |
---|
| 1770 | |
---|
| 1771 | if (action == action_show_set) |
---|
| 1772 | { |
---|
| 1773 | if (symbol.name == Cmt::get_current_target ()) |
---|
| 1774 | { |
---|
| 1775 | // Should not display on recursive calls |
---|
| 1776 | if (level == 0) show_it = 1; |
---|
| 1777 | } |
---|
| 1778 | } |
---|
| 1779 | |
---|
| 1780 | level++; |
---|
| 1781 | |
---|
| 1782 | temp = ""; |
---|
| 1783 | |
---|
| 1784 | bool first_definition = true; |
---|
| 1785 | bool defined = false; |
---|
| 1786 | |
---|
| 1787 | for (int i = 0; i < symbol.value_lists.size (); i++) |
---|
| 1788 | { |
---|
| 1789 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 1790 | |
---|
| 1791 | if ((value_list.use != 0) && |
---|
| 1792 | (value_list.use->discarded)) continue; |
---|
| 1793 | |
---|
| 1794 | const int selected = value_list.select_first (); |
---|
| 1795 | |
---|
| 1796 | if (selected < 0) continue; |
---|
| 1797 | |
---|
| 1798 | SymbolValue& value = value_list.values[selected]; |
---|
| 1799 | |
---|
| 1800 | if (show_it) |
---|
| 1801 | { |
---|
| 1802 | value_list.show (symbol, value, first_definition); |
---|
| 1803 | } |
---|
| 1804 | |
---|
| 1805 | if (value_list.discarded) continue; |
---|
| 1806 | |
---|
| 1807 | // |
---|
| 1808 | // One should accumulate values if it refers to |
---|
| 1809 | // itself. |
---|
| 1810 | // |
---|
| 1811 | |
---|
| 1812 | new_value = value.text; |
---|
| 1813 | |
---|
| 1814 | resolve_value_for_macros (new_value); |
---|
| 1815 | |
---|
| 1816 | switch (value_list.command_type) |
---|
| 1817 | { |
---|
| 1818 | case CommandSet : |
---|
| 1819 | |
---|
| 1820 | if (!value_list.is_reflexive || |
---|
| 1821 | !symbol.value_is_reflexive (value.text)) |
---|
| 1822 | { |
---|
| 1823 | resolve_value (new_value, symbol.name, temp); |
---|
| 1824 | temp = new_value; |
---|
| 1825 | } |
---|
| 1826 | else if (temp == "") |
---|
| 1827 | { |
---|
| 1828 | temp = CmtSystem::getenv (symbol.name); |
---|
| 1829 | } |
---|
| 1830 | |
---|
| 1831 | if (!defined) |
---|
| 1832 | { |
---|
| 1833 | defined = true; |
---|
| 1834 | } |
---|
| 1835 | else |
---|
| 1836 | { |
---|
| 1837 | if ((!Cmt::get_quiet ()) && |
---|
| 1838 | ((action == action_show_macro) || |
---|
| 1839 | (action == action_show_set) || |
---|
| 1840 | (action == action_show_action) || |
---|
| 1841 | (action == action_show_macros) || |
---|
| 1842 | (action == action_show_sets) || |
---|
| 1843 | (action == action_show_actions))) |
---|
| 1844 | { |
---|
| 1845 | cerr << "#CMT> Warning: Symbol " << symbol.name << " overridden"; |
---|
| 1846 | |
---|
| 1847 | if (value_list.use != 0) |
---|
| 1848 | { |
---|
| 1849 | cerr << " in package " << value_list.use->get_package_name (); |
---|
| 1850 | } |
---|
| 1851 | |
---|
| 1852 | cerr << endl; |
---|
| 1853 | } |
---|
| 1854 | } |
---|
| 1855 | |
---|
| 1856 | break; |
---|
| 1857 | case CommandSetAppend : |
---|
| 1858 | |
---|
| 1859 | if (new_value != "") |
---|
| 1860 | { |
---|
| 1861 | temp += new_value; |
---|
| 1862 | } |
---|
| 1863 | |
---|
| 1864 | break; |
---|
| 1865 | case CommandSetPrepend : |
---|
| 1866 | |
---|
| 1867 | if (new_value != "") |
---|
| 1868 | { |
---|
| 1869 | previous_temp = temp; |
---|
| 1870 | temp = new_value; |
---|
| 1871 | temp += previous_temp; |
---|
| 1872 | } |
---|
| 1873 | |
---|
| 1874 | break; |
---|
| 1875 | case CommandSetRemove : |
---|
| 1876 | |
---|
| 1877 | if (new_value != "") |
---|
| 1878 | { |
---|
| 1879 | temp.replace_all (new_value, empty); |
---|
| 1880 | } |
---|
| 1881 | |
---|
| 1882 | break; |
---|
| 1883 | case CommandSetRemoveRegexp : |
---|
| 1884 | |
---|
| 1885 | if (new_value != "") |
---|
| 1886 | { |
---|
| 1887 | cmt_regexp e (new_value); |
---|
| 1888 | cmt_regexp::iterator it; |
---|
| 1889 | |
---|
| 1890 | for (;;) |
---|
| 1891 | { |
---|
| 1892 | it = e.begin (temp); |
---|
| 1893 | if (it == e.end ()) break; |
---|
| 1894 | |
---|
| 1895 | temp.erase (it._pos, it._length); |
---|
| 1896 | } |
---|
| 1897 | } |
---|
| 1898 | |
---|
| 1899 | break; |
---|
| 1900 | case CommandAlias : |
---|
| 1901 | |
---|
| 1902 | resolve_value (new_value, symbol.name, temp); |
---|
| 1903 | temp = new_value; |
---|
| 1904 | |
---|
| 1905 | break; |
---|
| 1906 | } |
---|
| 1907 | } |
---|
| 1908 | |
---|
| 1909 | level--; |
---|
| 1910 | |
---|
| 1911 | return (temp); |
---|
| 1912 | } |
---|
| 1913 | |
---|
| 1914 | static bool find_path_entry (const cmt_string& paths, const cmt_string& value) |
---|
| 1915 | { |
---|
| 1916 | static const cmt_string path_separator = CmtSystem::path_separator (); |
---|
| 1917 | static const cmt_string double_path_separator = path_separator + path_separator; |
---|
| 1918 | |
---|
| 1919 | cmt_string complete_paths; |
---|
| 1920 | |
---|
| 1921 | complete_paths = path_separator; |
---|
| 1922 | complete_paths += paths; |
---|
| 1923 | complete_paths += path_separator; |
---|
| 1924 | |
---|
| 1925 | complete_paths.replace_all (double_path_separator, path_separator); |
---|
| 1926 | |
---|
| 1927 | cmt_string complete_value; |
---|
| 1928 | complete_value = path_separator; |
---|
| 1929 | complete_value += value; |
---|
| 1930 | complete_value += path_separator; |
---|
| 1931 | |
---|
| 1932 | if (complete_paths.find (complete_value) == cmt_string::npos) return (false); |
---|
| 1933 | else return (true); |
---|
| 1934 | } |
---|
| 1935 | |
---|
| 1936 | //------------------------------------------------------------- |
---|
| 1937 | const cmt_string PathBuilder::build (const Symbol& symbol, |
---|
| 1938 | const cmt_string& /*tag_name*/) |
---|
| 1939 | { |
---|
| 1940 | // Control of recursivity |
---|
| 1941 | static int level = 0; |
---|
| 1942 | |
---|
| 1943 | int show_it = 0; |
---|
| 1944 | |
---|
| 1945 | cmt_string temp; |
---|
| 1946 | cmt_string previous_temp; |
---|
| 1947 | cmt_string new_value; |
---|
| 1948 | static const cmt_string empty; |
---|
| 1949 | |
---|
| 1950 | static cmt_string path_separator = CmtSystem::path_separator (); |
---|
| 1951 | |
---|
| 1952 | ActionType action = Cmt::get_action (); |
---|
| 1953 | |
---|
| 1954 | if (action == action_show_set) |
---|
| 1955 | { |
---|
| 1956 | if (symbol.name == Cmt::get_current_target ()) |
---|
| 1957 | { |
---|
| 1958 | // Should not display on recursive calls |
---|
| 1959 | if (level == 0) show_it = 1; |
---|
| 1960 | } |
---|
| 1961 | } |
---|
| 1962 | |
---|
| 1963 | level++; |
---|
| 1964 | |
---|
| 1965 | temp = CmtSystem::getenv (symbol.name); |
---|
| 1966 | |
---|
| 1967 | bool first_definition = true; |
---|
| 1968 | bool defined = false; |
---|
| 1969 | |
---|
| 1970 | for (int i = 0; i < symbol.value_lists.size (); i++) |
---|
| 1971 | { |
---|
| 1972 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 1973 | |
---|
| 1974 | if ((value_list.use != 0) && |
---|
| 1975 | (value_list.use->discarded)) continue; |
---|
| 1976 | |
---|
| 1977 | const int selected = value_list.select_first (); |
---|
| 1978 | |
---|
| 1979 | if (selected < 0) continue; |
---|
| 1980 | |
---|
| 1981 | SymbolValue& value = value_list.values[selected]; |
---|
| 1982 | |
---|
| 1983 | if (show_it) |
---|
| 1984 | { |
---|
| 1985 | value_list.show (symbol, value, first_definition); |
---|
| 1986 | } |
---|
| 1987 | |
---|
| 1988 | if (value_list.discarded) continue; |
---|
| 1989 | |
---|
| 1990 | new_value = value.text; |
---|
| 1991 | |
---|
| 1992 | //resolve_value (new_value); |
---|
| 1993 | resolve_value_for_macros (new_value); |
---|
| 1994 | |
---|
| 1995 | switch (value_list.command_type) |
---|
| 1996 | { |
---|
| 1997 | case CommandPath : |
---|
| 1998 | |
---|
| 1999 | if (!value_list.is_reflexive || |
---|
| 2000 | !symbol.value_is_reflexive (value.text)) |
---|
| 2001 | { |
---|
| 2002 | resolve_value (new_value, symbol.name, temp); |
---|
| 2003 | temp = new_value; |
---|
| 2004 | |
---|
| 2005 | if (!defined) |
---|
| 2006 | { |
---|
| 2007 | defined = true; |
---|
| 2008 | } |
---|
| 2009 | else |
---|
| 2010 | { |
---|
| 2011 | if ((!Cmt::get_quiet ()) && |
---|
| 2012 | ((action == action_show_macro) || |
---|
| 2013 | (action == action_show_set) || |
---|
| 2014 | (action == action_show_action) || |
---|
| 2015 | (action == action_show_macros) || |
---|
| 2016 | (action == action_show_sets) || |
---|
| 2017 | (action == action_show_actions))) |
---|
| 2018 | { |
---|
| 2019 | cerr << "#CMT> Warning: Symbol " << symbol.name << " overridden"; |
---|
| 2020 | |
---|
| 2021 | if (value_list.use != 0) |
---|
| 2022 | { |
---|
| 2023 | cerr << " in package " << value_list.use->get_package_name (); |
---|
| 2024 | } |
---|
| 2025 | |
---|
| 2026 | cerr << endl; |
---|
| 2027 | } |
---|
| 2028 | } |
---|
| 2029 | } |
---|
| 2030 | |
---|
| 2031 | break; |
---|
| 2032 | case CommandPathAppend : |
---|
| 2033 | |
---|
| 2034 | if (new_value != "") |
---|
| 2035 | { |
---|
| 2036 | if (!find_path_entry (temp, new_value)) |
---|
| 2037 | { |
---|
| 2038 | if (temp != "") temp += path_separator; |
---|
| 2039 | |
---|
| 2040 | temp += new_value; |
---|
| 2041 | } |
---|
| 2042 | } |
---|
| 2043 | |
---|
| 2044 | break; |
---|
| 2045 | case CommandPathPrepend : |
---|
| 2046 | |
---|
| 2047 | if (new_value != "") |
---|
| 2048 | { |
---|
| 2049 | if (!find_path_entry (temp, new_value)) |
---|
| 2050 | { |
---|
| 2051 | previous_temp = temp; |
---|
| 2052 | temp = new_value; |
---|
| 2053 | if (previous_temp != "") temp += path_separator; |
---|
| 2054 | temp += previous_temp; |
---|
| 2055 | } |
---|
| 2056 | } |
---|
| 2057 | |
---|
| 2058 | break; |
---|
| 2059 | case CommandPathRemove : |
---|
| 2060 | |
---|
| 2061 | if (new_value != "") |
---|
| 2062 | { |
---|
| 2063 | CmtSystem::cmt_string_vector paths; |
---|
| 2064 | |
---|
| 2065 | CmtSystem::split (temp, path_separator, paths); |
---|
| 2066 | |
---|
| 2067 | for (int j = 0; j < paths.size (); ++j) |
---|
| 2068 | { |
---|
| 2069 | cmt_string& s = paths[j]; |
---|
| 2070 | |
---|
| 2071 | if (s.find (new_value) != cmt_string::npos) |
---|
| 2072 | { |
---|
| 2073 | s = ""; |
---|
| 2074 | } |
---|
| 2075 | } |
---|
| 2076 | |
---|
| 2077 | Cmt::vector_to_string (paths, path_separator, temp); |
---|
| 2078 | temp.replace_all ("::", ":"); |
---|
| 2079 | temp.replace_all (";;", ";"); |
---|
| 2080 | } |
---|
| 2081 | |
---|
| 2082 | break; |
---|
| 2083 | case CommandPathRemoveRegexp : |
---|
| 2084 | |
---|
| 2085 | if (new_value != "") |
---|
| 2086 | { |
---|
| 2087 | cmt_regexp e (new_value); |
---|
| 2088 | |
---|
| 2089 | CmtSystem::cmt_string_vector paths; |
---|
| 2090 | |
---|
| 2091 | CmtSystem::split (temp, path_separator, paths); |
---|
| 2092 | |
---|
| 2093 | for (int j = 0; j < paths.size (); ++j) |
---|
| 2094 | { |
---|
| 2095 | cmt_string& s = paths[j]; |
---|
| 2096 | |
---|
| 2097 | if (CmtSystem::getenv ("TESTPRR") != "") |
---|
| 2098 | { |
---|
| 2099 | cout << "PRR> s=[" << s << "]"; |
---|
| 2100 | } |
---|
| 2101 | |
---|
| 2102 | if (e.match (s)) |
---|
| 2103 | { |
---|
| 2104 | s = ""; |
---|
| 2105 | |
---|
| 2106 | if (CmtSystem::getenv ("TESTPRR") != "") |
---|
| 2107 | { |
---|
| 2108 | cout << " match "; |
---|
| 2109 | } |
---|
| 2110 | } |
---|
| 2111 | else |
---|
| 2112 | { |
---|
| 2113 | if (CmtSystem::getenv ("TESTPRR") != "") |
---|
| 2114 | { |
---|
| 2115 | cout << " no match "; |
---|
| 2116 | } |
---|
| 2117 | } |
---|
| 2118 | |
---|
| 2119 | if (CmtSystem::getenv ("TESTPRR") != "") |
---|
| 2120 | { |
---|
| 2121 | cout << endl; |
---|
| 2122 | } |
---|
| 2123 | } |
---|
| 2124 | |
---|
| 2125 | Cmt::vector_to_string (paths, path_separator, temp); |
---|
| 2126 | temp.replace_all ("::", ":"); |
---|
| 2127 | temp.replace_all (";;", ";"); |
---|
| 2128 | } |
---|
| 2129 | |
---|
| 2130 | break; |
---|
| 2131 | } |
---|
| 2132 | |
---|
| 2133 | } |
---|
| 2134 | |
---|
| 2135 | level--; |
---|
| 2136 | |
---|
| 2137 | return (temp); |
---|
| 2138 | } |
---|
| 2139 | |
---|
| 2140 | //------------------------------------------------------------- |
---|
| 2141 | const cmt_string PathBuilder::clean (const Symbol& symbol, |
---|
| 2142 | const cmt_string& /*tag_name*/) |
---|
| 2143 | { |
---|
| 2144 | // Control of recursivity |
---|
| 2145 | static int level = 0; |
---|
| 2146 | |
---|
| 2147 | cmt_string temp; |
---|
| 2148 | cmt_string new_value; |
---|
| 2149 | static const cmt_string empty; |
---|
| 2150 | |
---|
| 2151 | static cmt_string path_separator = CmtSystem::path_separator (); |
---|
| 2152 | |
---|
| 2153 | temp = CmtSystem::getenv (symbol.name); |
---|
| 2154 | |
---|
| 2155 | //cerr << "#####1 temp=" << temp << endl; |
---|
| 2156 | |
---|
| 2157 | for (int i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2158 | { |
---|
| 2159 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2160 | |
---|
| 2161 | if (value_list.discarded) continue; |
---|
| 2162 | |
---|
| 2163 | if ((value_list.use != 0) && |
---|
| 2164 | (value_list.use->discarded)) continue; |
---|
| 2165 | |
---|
| 2166 | const int selected = value_list.select_first (); |
---|
| 2167 | |
---|
| 2168 | if (selected < 0) continue; |
---|
| 2169 | |
---|
| 2170 | SymbolValue& value = value_list.values[selected]; |
---|
| 2171 | |
---|
| 2172 | new_value = value.text; |
---|
| 2173 | |
---|
| 2174 | //resolve_value (new_value); |
---|
| 2175 | |
---|
| 2176 | //cerr << "#####1 new_value=" << new_value << endl; |
---|
| 2177 | |
---|
| 2178 | resolve_value_for_macros (new_value); |
---|
| 2179 | resolve_value (new_value); |
---|
| 2180 | |
---|
| 2181 | //cerr << "#####2 new_value=" << new_value << endl; |
---|
| 2182 | |
---|
| 2183 | switch (value_list.command_type) |
---|
| 2184 | { |
---|
| 2185 | case CommandPath : |
---|
| 2186 | |
---|
| 2187 | temp = ""; |
---|
| 2188 | |
---|
| 2189 | break; |
---|
| 2190 | case CommandPathAppend : |
---|
| 2191 | case CommandPathPrepend : |
---|
| 2192 | case CommandPathRemove : |
---|
| 2193 | |
---|
| 2194 | if (new_value != "") |
---|
| 2195 | { |
---|
| 2196 | CmtSystem::cmt_string_vector paths; |
---|
| 2197 | |
---|
| 2198 | CmtSystem::split (temp, path_separator, paths); |
---|
| 2199 | |
---|
| 2200 | for (int j = 0; j < paths.size (); ++j) |
---|
| 2201 | { |
---|
| 2202 | cmt_string& s = paths[j]; |
---|
| 2203 | |
---|
| 2204 | if (s.find (new_value) != cmt_string::npos) |
---|
| 2205 | { |
---|
| 2206 | s = ""; |
---|
| 2207 | } |
---|
| 2208 | |
---|
| 2209 | if (j > 0) |
---|
| 2210 | { |
---|
| 2211 | cmt_string& s2 = paths[j-1]; |
---|
| 2212 | if (s2 == s) |
---|
| 2213 | { |
---|
| 2214 | s2 = ""; |
---|
| 2215 | } |
---|
| 2216 | } |
---|
| 2217 | } |
---|
| 2218 | |
---|
| 2219 | Cmt::vector_to_string (paths, path_separator, temp); |
---|
| 2220 | temp.replace_all ("::", ":"); |
---|
| 2221 | temp.replace_all (";;", ";"); |
---|
| 2222 | } |
---|
| 2223 | |
---|
| 2224 | break; |
---|
| 2225 | case CommandPathRemoveRegexp : |
---|
| 2226 | |
---|
| 2227 | if (new_value != "") |
---|
| 2228 | { |
---|
| 2229 | cmt_regexp e (new_value); |
---|
| 2230 | |
---|
| 2231 | CmtSystem::cmt_string_vector paths; |
---|
| 2232 | |
---|
| 2233 | CmtSystem::split (temp, path_separator, paths); |
---|
| 2234 | |
---|
| 2235 | for (int j = 0; j < paths.size (); ++j) |
---|
| 2236 | { |
---|
| 2237 | cmt_string& s = paths[j]; |
---|
| 2238 | |
---|
| 2239 | if (e.match (s)) |
---|
| 2240 | { |
---|
| 2241 | s = ""; |
---|
| 2242 | } |
---|
| 2243 | |
---|
| 2244 | if (j > 0) |
---|
| 2245 | { |
---|
| 2246 | cmt_string& s2 = paths[j-1]; |
---|
| 2247 | if (s2 == s) |
---|
| 2248 | { |
---|
| 2249 | s2 = ""; |
---|
| 2250 | } |
---|
| 2251 | } |
---|
| 2252 | } |
---|
| 2253 | |
---|
| 2254 | Cmt::vector_to_string (paths, path_separator, temp); |
---|
| 2255 | temp.replace_all ("::", ":"); |
---|
| 2256 | temp.replace_all (";;", ";"); |
---|
| 2257 | } |
---|
| 2258 | |
---|
| 2259 | break; |
---|
| 2260 | } |
---|
| 2261 | } |
---|
| 2262 | |
---|
| 2263 | //cerr << "#####2 temp=" << temp << endl; |
---|
| 2264 | |
---|
| 2265 | return (temp); |
---|
| 2266 | } |
---|
| 2267 | |
---|
| 2268 | //------------------------------------------------------------- |
---|
| 2269 | const cmt_string MacroBuilder::build (const Symbol& symbol, |
---|
| 2270 | const cmt_string& tag_name) |
---|
| 2271 | { |
---|
| 2272 | // Control of recursivity |
---|
| 2273 | static int level = 0; |
---|
| 2274 | |
---|
| 2275 | cmt_string temp; |
---|
| 2276 | cmt_string previous_temp; |
---|
| 2277 | static const cmt_string empty; |
---|
| 2278 | int show_it = 0; |
---|
| 2279 | |
---|
| 2280 | ActionType action = Cmt::get_action (); |
---|
| 2281 | |
---|
| 2282 | if (action == action_show_macro) |
---|
| 2283 | { |
---|
| 2284 | if (symbol.name == Cmt::get_current_target ()) |
---|
| 2285 | { |
---|
| 2286 | // Should not display on recursive calls |
---|
| 2287 | if (level == 0) show_it = 1; |
---|
| 2288 | } |
---|
| 2289 | } |
---|
| 2290 | |
---|
| 2291 | level++; |
---|
| 2292 | |
---|
| 2293 | temp = ""; |
---|
| 2294 | |
---|
| 2295 | int i; |
---|
| 2296 | |
---|
| 2297 | bool first_definition = true; |
---|
| 2298 | bool defined = false; |
---|
| 2299 | |
---|
| 2300 | for (i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2301 | { |
---|
| 2302 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2303 | |
---|
| 2304 | if ((value_list.use != 0) && |
---|
| 2305 | (value_list.use->discarded)) continue; |
---|
| 2306 | |
---|
| 2307 | if (value_list.command_type != CommandMacroPrepend) continue; |
---|
| 2308 | |
---|
| 2309 | const int selected = value_list.select_first (tag_name); |
---|
| 2310 | |
---|
| 2311 | if (selected < 0) continue; |
---|
| 2312 | |
---|
| 2313 | SymbolValue& value = value_list.values[selected]; |
---|
| 2314 | |
---|
| 2315 | if (show_it) |
---|
| 2316 | { |
---|
| 2317 | value_list.show (symbol, value, first_definition); |
---|
| 2318 | } |
---|
| 2319 | |
---|
| 2320 | if (value_list.discarded) continue; |
---|
| 2321 | |
---|
| 2322 | previous_temp = temp; |
---|
| 2323 | temp = value.text; |
---|
| 2324 | temp += previous_temp; |
---|
| 2325 | } |
---|
| 2326 | |
---|
| 2327 | previous_temp = temp; |
---|
| 2328 | temp = ""; |
---|
| 2329 | |
---|
| 2330 | first_definition = true; |
---|
| 2331 | |
---|
| 2332 | for (i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2333 | { |
---|
| 2334 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2335 | |
---|
| 2336 | if ((value_list.use != 0) && |
---|
| 2337 | (value_list.use->discarded)) continue; |
---|
| 2338 | |
---|
| 2339 | if (value_list.command_type != CommandMacro) continue; |
---|
| 2340 | |
---|
| 2341 | const int selected = value_list.select_first (tag_name); |
---|
| 2342 | |
---|
| 2343 | if (selected < 0) continue; |
---|
| 2344 | |
---|
| 2345 | SymbolValue& value = value_list.values[selected]; |
---|
| 2346 | |
---|
| 2347 | if (show_it) |
---|
| 2348 | { |
---|
| 2349 | value_list.show (symbol, value, first_definition); |
---|
| 2350 | } |
---|
| 2351 | |
---|
| 2352 | // WARNING: |
---|
| 2353 | // Commented just for a test : should be uncommented after the test |
---|
| 2354 | if (value_list.discarded) continue; |
---|
| 2355 | |
---|
| 2356 | if (!value_list.is_reflexive || |
---|
| 2357 | !symbol.value_is_reflexive (value.text)) |
---|
| 2358 | { |
---|
| 2359 | temp = value.text; |
---|
| 2360 | |
---|
| 2361 | if (!defined) |
---|
| 2362 | { |
---|
| 2363 | defined = true; |
---|
| 2364 | } |
---|
| 2365 | else |
---|
| 2366 | { |
---|
| 2367 | /* |
---|
| 2368 | if ((!Cmt::get_quiet ()) && |
---|
| 2369 | ((action == action_show_macro) || |
---|
| 2370 | (action == action_show_set) || |
---|
| 2371 | (action == action_show_action) || |
---|
| 2372 | (action == action_show_macros) || |
---|
| 2373 | (action == action_show_sets) || |
---|
| 2374 | (action == action_show_actions))) |
---|
| 2375 | { |
---|
| 2376 | cerr << "#CMT> Warning: Symbol " << symbol.name << " overridden"; |
---|
| 2377 | |
---|
| 2378 | if (value_list.use != 0) |
---|
| 2379 | { |
---|
| 2380 | cerr << " in package " << value_list.use->get_package_name (); |
---|
| 2381 | } |
---|
| 2382 | |
---|
| 2383 | cerr << endl; |
---|
| 2384 | } |
---|
| 2385 | */ |
---|
| 2386 | } |
---|
| 2387 | } |
---|
| 2388 | } |
---|
| 2389 | |
---|
| 2390 | previous_temp += temp; |
---|
| 2391 | temp = previous_temp; |
---|
| 2392 | |
---|
| 2393 | for (i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2394 | { |
---|
| 2395 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2396 | |
---|
| 2397 | if ((value_list.use != 0) && |
---|
| 2398 | (value_list.use->discarded)) continue; |
---|
| 2399 | |
---|
| 2400 | if (value_list.command_type != CommandMacroAppend) continue; |
---|
| 2401 | |
---|
| 2402 | const int selected = value_list.select_first (tag_name); |
---|
| 2403 | |
---|
| 2404 | if (selected < 0) continue; |
---|
| 2405 | |
---|
| 2406 | SymbolValue& value = value_list.values[selected]; |
---|
| 2407 | |
---|
| 2408 | if (show_it) |
---|
| 2409 | { |
---|
| 2410 | value_list.show (symbol, value, first_definition); |
---|
| 2411 | } |
---|
| 2412 | |
---|
| 2413 | if (value_list.discarded) continue; |
---|
| 2414 | |
---|
| 2415 | temp += value.text; |
---|
| 2416 | } |
---|
| 2417 | |
---|
| 2418 | for (i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2419 | { |
---|
| 2420 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2421 | |
---|
| 2422 | if ((value_list.use != 0) && |
---|
| 2423 | (value_list.use->discarded)) continue; |
---|
| 2424 | |
---|
| 2425 | if ((value_list.command_type != CommandMacroRemove) && |
---|
| 2426 | (value_list.command_type != CommandMacroRemoveRegexp) && |
---|
| 2427 | (value_list.command_type != CommandMacroRemoveAll) && |
---|
| 2428 | (value_list.command_type != CommandMacroRemoveAllRegexp)) continue; |
---|
| 2429 | |
---|
| 2430 | const int selected = value_list.select_first (tag_name); |
---|
| 2431 | |
---|
| 2432 | if (selected < 0) continue; |
---|
| 2433 | |
---|
| 2434 | SymbolValue& value = value_list.values[selected]; |
---|
| 2435 | |
---|
| 2436 | if (show_it) |
---|
| 2437 | { |
---|
| 2438 | value_list.show (symbol, value, first_definition); |
---|
| 2439 | } |
---|
| 2440 | |
---|
| 2441 | if (value_list.discarded) continue; |
---|
| 2442 | |
---|
| 2443 | switch (value_list.command_type) |
---|
| 2444 | { |
---|
| 2445 | case CommandMacroRemove : |
---|
| 2446 | temp.replace (value.text, empty); |
---|
| 2447 | break; |
---|
| 2448 | case CommandMacroRemoveRegexp : |
---|
| 2449 | if (value.text != "") |
---|
| 2450 | { |
---|
| 2451 | cmt_regexp e (value.text); |
---|
| 2452 | cmt_regexp::iterator it; |
---|
| 2453 | |
---|
| 2454 | it = e.begin (temp); |
---|
| 2455 | if (it != e.end ()) |
---|
| 2456 | { |
---|
| 2457 | temp.erase (it._pos, it._length); |
---|
| 2458 | } |
---|
| 2459 | } |
---|
| 2460 | break; |
---|
| 2461 | case CommandMacroRemoveAll : |
---|
| 2462 | temp.replace_all (value.text, empty); |
---|
| 2463 | break; |
---|
| 2464 | case CommandMacroRemoveAllRegexp : |
---|
| 2465 | if (value.text != "") |
---|
| 2466 | { |
---|
| 2467 | cmt_regexp e (value.text); |
---|
| 2468 | cmt_regexp::iterator it; |
---|
| 2469 | |
---|
| 2470 | for (;;) |
---|
| 2471 | { |
---|
| 2472 | it = e.begin (temp); |
---|
| 2473 | if (it != e.end ()) |
---|
| 2474 | { |
---|
| 2475 | temp.erase (it._pos, it._length); |
---|
| 2476 | } |
---|
| 2477 | else |
---|
| 2478 | { |
---|
| 2479 | break; |
---|
| 2480 | } |
---|
| 2481 | } |
---|
| 2482 | } |
---|
| 2483 | break; |
---|
| 2484 | } |
---|
| 2485 | } |
---|
| 2486 | |
---|
| 2487 | level--; |
---|
| 2488 | |
---|
| 2489 | return (temp); |
---|
| 2490 | } |
---|
| 2491 | |
---|
| 2492 | //------------------------------------------------------------- |
---|
| 2493 | const cmt_string ScriptBuilder::build (const Symbol& symbol, |
---|
| 2494 | const cmt_string& tag_name) |
---|
| 2495 | { |
---|
| 2496 | // Control of recursivity |
---|
| 2497 | static int level = 0; |
---|
| 2498 | |
---|
| 2499 | static const cmt_string empty = ""; |
---|
| 2500 | |
---|
| 2501 | if (symbol.value_lists.size () > 0) |
---|
| 2502 | { |
---|
| 2503 | const SymbolValueList& value_list = symbol.value_lists[0]; |
---|
| 2504 | |
---|
| 2505 | if (value_list.discarded) return (empty); |
---|
| 2506 | |
---|
| 2507 | if ((value_list.use != 0) && |
---|
| 2508 | (value_list.use->discarded)) return (empty); |
---|
| 2509 | } |
---|
| 2510 | |
---|
| 2511 | return (symbol.name); |
---|
| 2512 | } |
---|
| 2513 | |
---|
| 2514 | //------------------------------------------------------------- |
---|
| 2515 | const cmt_string ActionBuilder::build (const Symbol& symbol, |
---|
| 2516 | const cmt_string& tag_name) |
---|
| 2517 | { |
---|
| 2518 | // Control of recursivity |
---|
| 2519 | static int level = 0; |
---|
| 2520 | |
---|
| 2521 | cmt_string temp; |
---|
| 2522 | cmt_string previous_temp; |
---|
| 2523 | static const cmt_string empty; |
---|
| 2524 | int show_it = 0; |
---|
| 2525 | |
---|
| 2526 | ActionType action = Cmt::get_action (); |
---|
| 2527 | |
---|
| 2528 | if (action == action_show_action) |
---|
| 2529 | { |
---|
| 2530 | if (symbol.name == Cmt::get_current_target ()) |
---|
| 2531 | { |
---|
| 2532 | // Should not display on recursive calls |
---|
| 2533 | if (level == 0) show_it = 1; |
---|
| 2534 | } |
---|
| 2535 | } |
---|
| 2536 | |
---|
| 2537 | level++; |
---|
| 2538 | |
---|
| 2539 | int i; |
---|
| 2540 | |
---|
| 2541 | bool first_definition = true; |
---|
| 2542 | bool defined = false; |
---|
| 2543 | |
---|
| 2544 | temp = ""; |
---|
| 2545 | |
---|
| 2546 | for (i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2547 | { |
---|
| 2548 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2549 | |
---|
| 2550 | if ((value_list.use != 0) && |
---|
| 2551 | (value_list.use->discarded)) continue; |
---|
| 2552 | |
---|
| 2553 | if (value_list.command_type != CommandAction) continue; |
---|
| 2554 | |
---|
| 2555 | const int selected = value_list.select_first (tag_name); |
---|
| 2556 | |
---|
| 2557 | if (selected < 0) continue; |
---|
| 2558 | |
---|
| 2559 | SymbolValue& value = value_list.values[selected]; |
---|
| 2560 | |
---|
| 2561 | if (show_it) |
---|
| 2562 | { |
---|
| 2563 | value_list.show (symbol, value, first_definition); |
---|
| 2564 | } |
---|
| 2565 | |
---|
| 2566 | // WARNING: |
---|
| 2567 | // Commented just for a test : should be uncommented after the test |
---|
| 2568 | if (value_list.discarded) continue; |
---|
| 2569 | |
---|
| 2570 | if (!value_list.is_reflexive || |
---|
| 2571 | !symbol.value_is_reflexive (value.text)) |
---|
| 2572 | { |
---|
| 2573 | temp = value.text; |
---|
| 2574 | |
---|
| 2575 | if (!defined) |
---|
| 2576 | { |
---|
| 2577 | defined = true; |
---|
| 2578 | } |
---|
| 2579 | else |
---|
| 2580 | { |
---|
| 2581 | if ((!Cmt::get_quiet ()) && |
---|
| 2582 | ((action == action_show_macro) || |
---|
| 2583 | (action == action_show_set) || |
---|
| 2584 | (action == action_show_action) || |
---|
| 2585 | (action == action_show_macros) || |
---|
| 2586 | (action == action_show_sets) || |
---|
| 2587 | (action == action_show_actions))) |
---|
| 2588 | { |
---|
| 2589 | cerr << "#CMT> Warning: Symbol " << symbol.name << " overridden"; |
---|
| 2590 | |
---|
| 2591 | if (value_list.use != 0) |
---|
| 2592 | { |
---|
| 2593 | cerr << " in package " << value_list.use->get_package_name (); |
---|
| 2594 | } |
---|
| 2595 | |
---|
| 2596 | cerr << endl; |
---|
| 2597 | } |
---|
| 2598 | } |
---|
| 2599 | } |
---|
| 2600 | } |
---|
| 2601 | |
---|
| 2602 | level--; |
---|
| 2603 | |
---|
| 2604 | return (temp); |
---|
| 2605 | } |
---|
| 2606 | |
---|
| 2607 | //------------------------------------------------------------- |
---|
| 2608 | int SymbolValueList::select_first (const cmt_string& tag_name) const |
---|
| 2609 | { |
---|
| 2610 | int priority = 0; |
---|
| 2611 | int value_number; |
---|
| 2612 | int selected = -1; |
---|
| 2613 | |
---|
| 2614 | Tag* the_tag = 0; |
---|
| 2615 | |
---|
| 2616 | if (tag_name != "") the_tag = Tag::find (tag_name); |
---|
| 2617 | |
---|
| 2618 | for (value_number = 0; |
---|
| 2619 | value_number < values.size (); |
---|
| 2620 | value_number++) |
---|
| 2621 | { |
---|
| 2622 | const SymbolValue& value = values[value_number]; |
---|
| 2623 | |
---|
| 2624 | const Tag* tag = value.tag; |
---|
| 2625 | |
---|
| 2626 | if (the_tag == 0) |
---|
| 2627 | { |
---|
| 2628 | if (!tag->is_selected ()) continue; |
---|
| 2629 | } |
---|
| 2630 | else |
---|
| 2631 | { |
---|
| 2632 | if (tag != the_tag) continue; |
---|
| 2633 | selected = value_number; |
---|
| 2634 | } |
---|
| 2635 | |
---|
| 2636 | // |
---|
| 2637 | // Only the first value at a given priority is |
---|
| 2638 | // selected (which implies the '>' test instead |
---|
| 2639 | // of '>=') |
---|
| 2640 | // |
---|
| 2641 | |
---|
| 2642 | if (tag->get_priority () > priority) |
---|
| 2643 | { |
---|
| 2644 | priority = tag->get_priority (); |
---|
| 2645 | selected = value_number; |
---|
| 2646 | } |
---|
| 2647 | } |
---|
| 2648 | |
---|
| 2649 | return (selected); |
---|
| 2650 | } |
---|
| 2651 | |
---|
| 2652 | //------------------------------------------------------------- |
---|
| 2653 | int SymbolValueList::select_last () const |
---|
| 2654 | { |
---|
| 2655 | int priority = 0; |
---|
| 2656 | int value_number; |
---|
| 2657 | int selected = -1; |
---|
| 2658 | |
---|
| 2659 | for (value_number = 0; |
---|
| 2660 | value_number < values.size (); |
---|
| 2661 | value_number++) |
---|
| 2662 | { |
---|
| 2663 | SymbolValue& value = values[value_number]; |
---|
| 2664 | |
---|
| 2665 | const Tag* tag = value.tag; |
---|
| 2666 | |
---|
| 2667 | if (tag->is_selected ()) |
---|
| 2668 | { |
---|
| 2669 | // |
---|
| 2670 | // The last value at a given priority is |
---|
| 2671 | // selected (which implies the '>=' test instead |
---|
| 2672 | // of '>') |
---|
| 2673 | // |
---|
| 2674 | |
---|
| 2675 | if (tag->get_priority () >= priority) |
---|
| 2676 | { |
---|
| 2677 | priority = tag->get_priority (); |
---|
| 2678 | selected = value_number; |
---|
| 2679 | } |
---|
| 2680 | } |
---|
| 2681 | } |
---|
| 2682 | |
---|
| 2683 | return (selected); |
---|
| 2684 | } |
---|
| 2685 | |
---|
| 2686 | //------------------------------------------------------------- |
---|
| 2687 | void SymbolValueList::show (const Symbol& symbol, |
---|
| 2688 | const SymbolValue& value, |
---|
| 2689 | bool& first_definition) const |
---|
| 2690 | { |
---|
| 2691 | cmt_string discarded_text; |
---|
| 2692 | cmt_string define_text; |
---|
| 2693 | ActionType action = Cmt::get_action (); |
---|
| 2694 | |
---|
| 2695 | if (value.text == "") return; |
---|
| 2696 | |
---|
| 2697 | if (discarded) discarded_text = " (discarded by override)"; |
---|
| 2698 | else discarded_text = ""; |
---|
| 2699 | |
---|
| 2700 | if (first_definition) define_text = "defines"; |
---|
| 2701 | else define_text = "overrides"; |
---|
| 2702 | |
---|
| 2703 | cout << "# Package "; |
---|
| 2704 | if (use != 0) |
---|
| 2705 | { |
---|
| 2706 | cout << use->get_package_name () << " " << use->version; |
---|
| 2707 | } |
---|
| 2708 | |
---|
| 2709 | switch (command_type) |
---|
| 2710 | { |
---|
| 2711 | case CommandSet : |
---|
| 2712 | cout << " " << define_text << " set " << symbol.name << " as "; |
---|
| 2713 | first_definition = false; |
---|
| 2714 | break; |
---|
| 2715 | case CommandSetAppend : |
---|
| 2716 | cout << " appends to set " << symbol.name << " : "; |
---|
| 2717 | break; |
---|
| 2718 | case CommandSetPrepend : |
---|
| 2719 | cout << " prepends to set " << symbol.name << " : "; |
---|
| 2720 | break; |
---|
| 2721 | case CommandSetRemove : |
---|
| 2722 | cout << " removes from set " << symbol.name << " : "; |
---|
| 2723 | break; |
---|
| 2724 | case CommandSetRemoveRegexp : |
---|
| 2725 | cout << " removes RE from set " << symbol.name << " : "; |
---|
| 2726 | break; |
---|
| 2727 | case CommandAlias : |
---|
| 2728 | cout << " " << define_text << " alias " << symbol.name << " as "; |
---|
| 2729 | first_definition = false; |
---|
| 2730 | break; |
---|
| 2731 | case CommandPath : |
---|
| 2732 | cout << " " << define_text << " path " << symbol.name << " as "; |
---|
| 2733 | first_definition = false; |
---|
| 2734 | break; |
---|
| 2735 | case CommandPathAppend : |
---|
| 2736 | cout << " appends to path " << symbol.name << " : "; |
---|
| 2737 | break; |
---|
| 2738 | case CommandPathPrepend : |
---|
| 2739 | cout << " prepends to path " << symbol.name << " : "; |
---|
| 2740 | break; |
---|
| 2741 | case CommandPathRemove : |
---|
| 2742 | cout << " removes from path " << symbol.name << " : "; |
---|
| 2743 | break; |
---|
| 2744 | case CommandPathRemoveRegexp : |
---|
| 2745 | cout << " removes RE from path " << symbol.name << " : "; |
---|
| 2746 | break; |
---|
| 2747 | case CommandMacroPrepend : |
---|
| 2748 | cout << " prepends to macro " << symbol.name << " : "; |
---|
| 2749 | break; |
---|
| 2750 | case CommandMacro : |
---|
| 2751 | cout << " " << define_text << " macro " << symbol.name << " as "; |
---|
| 2752 | break; |
---|
| 2753 | case CommandMacroAppend : |
---|
| 2754 | cout << " appends to macro " << symbol.name << " : "; |
---|
| 2755 | break; |
---|
| 2756 | case CommandMacroRemove : |
---|
| 2757 | cout << " remove from macro " << symbol.name << " : "; |
---|
| 2758 | break; |
---|
| 2759 | case CommandMacroRemoveRegexp : |
---|
| 2760 | cout << " remove RE from macro " << symbol.name << " : "; |
---|
| 2761 | break; |
---|
| 2762 | case CommandMacroRemoveAll : |
---|
| 2763 | cout << " remove all from macro " << symbol.name << " : "; |
---|
| 2764 | break; |
---|
| 2765 | case CommandMacroRemoveAllRegexp : |
---|
| 2766 | cout << " remove all RE from macro " << symbol.name << " : "; |
---|
| 2767 | break; |
---|
| 2768 | case CommandAction : |
---|
| 2769 | cout << " " << define_text << " action " << symbol.name << " as "; |
---|
| 2770 | first_definition = false; |
---|
| 2771 | break; |
---|
| 2772 | } |
---|
| 2773 | |
---|
| 2774 | cout << "'" << value.text << "'"; |
---|
| 2775 | |
---|
| 2776 | Tag* selected_tag = value.tag; |
---|
| 2777 | |
---|
| 2778 | if ((selected_tag == 0) || |
---|
| 2779 | (selected_tag == Tag::get_default ())) |
---|
| 2780 | { |
---|
| 2781 | cout << " for default tag"; |
---|
| 2782 | } |
---|
| 2783 | else |
---|
| 2784 | { |
---|
| 2785 | cout << " for tag '" << selected_tag->get_name () << "'"; |
---|
| 2786 | } |
---|
| 2787 | |
---|
| 2788 | cout << discarded_text << endl; |
---|
| 2789 | } |
---|
| 2790 | |
---|