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 | // Modified by Grigory Rybkin |
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5 | // See the complete license in cmt_license.txt "http://www.cecill.info". |
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6 | //----------------------------------------------------------- |
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7 | |
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8 | #include <stdio.h> |
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9 | #include <stdlib.h> |
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10 | #include <string.h> |
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11 | #include <ctype.h> |
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12 | |
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13 | #include "cmt_fragment.h" |
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14 | #include "cmt_use.h" |
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15 | #include "cmt_symbol.h" |
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16 | #include "cmt_system.h" |
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17 | #include "cmt_database.h" |
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18 | #include "cmt_log.h" |
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19 | #include "cmt_error.h" |
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20 | |
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21 | /*----------------------------------------------------------*/ |
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22 | /* */ |
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23 | /* Operations on Variables */ |
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24 | /* */ |
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25 | /*----------------------------------------------------------*/ |
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26 | |
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27 | //---------------------------------------------------------- |
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28 | Variable* Variable::find (VariableVector& vector, |
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29 | const cmt_string& name) |
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30 | { |
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31 | for (int i = 0; i < vector.size (); i++) |
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32 | { |
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33 | Variable& v = vector[i]; |
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34 | |
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35 | if (v.name == name) return (&v); |
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36 | } |
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37 | |
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38 | return (0); |
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39 | } |
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40 | |
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41 | //---------------------------------------------------------- |
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42 | Variable::Variable () |
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43 | { |
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44 | } |
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45 | |
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46 | //---------------------------------------------------------- |
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47 | Variable::Variable (const cmt_string& n) : name (n) |
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48 | { |
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49 | m_macro_braces = "${"; |
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50 | m_macro_braces += name; |
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51 | m_macro_braces += "}"; |
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52 | |
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53 | m_macro_pars = "$("; |
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54 | m_macro_pars += name; |
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55 | m_macro_pars += ")"; |
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56 | } |
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57 | |
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58 | //---------------------------------------------------------- |
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59 | const cmt_string& Variable::macro_braces () const |
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60 | { |
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61 | return (m_macro_braces); |
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62 | } |
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63 | |
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64 | //---------------------------------------------------------- |
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65 | const cmt_string& Variable::macro_pars () const |
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66 | { |
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67 | return (m_macro_pars); |
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68 | } |
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69 | |
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70 | //---------------------------------------------------------- |
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71 | void Variable::set (const cmt_string& new_name, |
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72 | const cmt_string& new_value) |
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73 | { |
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74 | name = new_name; |
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75 | value = new_value; |
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76 | |
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77 | m_macro_braces = "${"; |
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78 | m_macro_braces += name; |
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79 | m_macro_braces += "}"; |
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80 | |
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81 | m_macro_pars = "$("; |
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82 | m_macro_pars += name; |
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83 | m_macro_pars += ")"; |
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84 | } |
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85 | |
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86 | //---------------------------------------------------------- |
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87 | Variable& Variable::operator = (const Variable& other) |
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88 | { |
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89 | value = other.value; |
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90 | return (*this); |
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91 | } |
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92 | |
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93 | //---------------------------------------------------------- |
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94 | Variable& Variable::operator = (const cmt_string& v) |
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95 | { |
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96 | value = v; |
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97 | return (*this); |
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98 | } |
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99 | |
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100 | //---------------------------------------------------------- |
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101 | void Variable::operator += (const cmt_string& v) |
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102 | { |
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103 | value += v; |
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104 | } |
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105 | |
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106 | //---------------------------------------------------------- |
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107 | cmt_string Variable::operator + (const cmt_string& v) const |
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108 | { |
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109 | return (value + v); |
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110 | } |
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111 | |
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112 | //---------------------------------------------------------- |
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113 | Variable::operator const cmt_string& () const |
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114 | { |
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115 | return (value); |
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116 | } |
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117 | |
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118 | //---------------------------------------------------------- |
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119 | bool Variable::operator == (const cmt_string& v) const |
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120 | { |
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121 | return ((value == v)); |
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122 | } |
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123 | |
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124 | //---------------------------------------------------------- |
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125 | bool Variable::operator != (const cmt_string& v) const |
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126 | { |
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127 | return ((value != v)); |
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128 | } |
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129 | |
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130 | /*----------------------------------------------------------*/ |
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131 | /* */ |
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132 | /* Operations on Fragments */ |
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133 | /* */ |
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134 | /*----------------------------------------------------------*/ |
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135 | |
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136 | /*----------------------------------------------------------*/ |
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137 | void Fragment::show (const cmt_string& name) |
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138 | { |
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139 | Fragment* fragment = Fragment::find (name); |
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140 | if (fragment == 0) |
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141 | { |
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142 | cmt_string t (name); |
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143 | // t += " is not defined"; |
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144 | CmtError::set (CmtError::fragment_not_found, t); |
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145 | // CmtMessage::info ("Fragment " + name + " not found"); |
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146 | // cerr << "Fragment " << name << " not found" << endl; |
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147 | } |
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148 | else |
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149 | { |
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150 | fragment->print (); |
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151 | } |
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152 | } |
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153 | |
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154 | /*----------------------------------------------------------*/ |
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155 | void Fragment::show_all () |
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156 | { |
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157 | static FragmentVector& Fragments = fragments (); |
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158 | |
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159 | int number; |
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160 | |
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161 | for (number = 0; number < Fragments.size (); number++) |
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162 | { |
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163 | Fragment& fragment = Fragments[number]; |
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164 | |
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165 | fragment.print (); |
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166 | } |
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167 | } |
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168 | |
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169 | class fragment_action_iterator |
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170 | { |
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171 | public: |
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172 | |
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173 | fragment_action_iterator (Use* use) : |
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174 | m_need_dependencies (false), |
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175 | m_state (need_name), |
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176 | m_use (use) |
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177 | { |
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178 | } |
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179 | |
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180 | void add_word (const cmt_string& w) |
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181 | { |
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182 | switch (m_state) |
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183 | { |
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184 | case need_name: |
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185 | m_name = w; |
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186 | m_state = need_options; |
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187 | break; |
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188 | case need_options: |
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189 | if (w.find ("-suffix=") != cmt_string::npos) |
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190 | { |
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191 | m_suffix = w; |
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192 | m_suffix.replace ("-suffix=", ""); |
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193 | } |
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194 | else if (w.find ("-dependencies") != cmt_string::npos) |
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195 | { |
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196 | m_need_dependencies = true; |
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197 | } |
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198 | else if (w.find ("-header=") != cmt_string::npos) |
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199 | { |
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200 | m_header = w; |
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201 | m_header.replace ("-header=", ""); |
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202 | |
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203 | // if (Fragment::find (m_header) == 0) |
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204 | // { |
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205 | Fragment::add (m_header, "", "", "", false, m_use, ""); |
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206 | // } |
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207 | } |
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208 | else if (w.find ("-trailer=") != cmt_string::npos) |
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209 | { |
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210 | m_trailer = w; |
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211 | m_trailer.replace ("-trailer=", ""); |
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212 | |
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213 | // if (Fragment::find (m_trailer) == 0) |
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214 | // { |
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215 | Fragment::add (m_trailer, "", "", "", false, m_use, ""); |
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216 | // } |
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217 | } |
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218 | else if (0 == m_use || &Use::current () == m_use) |
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219 | { |
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220 | m_path = w; |
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221 | } |
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222 | break; |
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223 | } |
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224 | } |
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225 | |
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226 | void commit () |
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227 | { |
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228 | Fragment::add (m_name, m_suffix, m_header, m_trailer, m_need_dependencies, m_use, m_path); |
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229 | } |
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230 | |
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231 | private: |
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232 | |
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233 | enum |
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234 | { |
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235 | need_name, |
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236 | need_options |
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237 | } m_state; |
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238 | |
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239 | cmt_string m_name; |
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240 | cmt_string m_suffix; |
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241 | cmt_string m_header; |
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242 | cmt_string m_trailer; |
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243 | bool m_need_dependencies; |
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244 | Use* m_use; |
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245 | cmt_string m_path; |
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246 | }; |
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247 | |
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248 | |
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249 | /*----------------------------------------------------------*/ |
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250 | void Fragment::action (const CmtSystem::cmt_string_vector& words, |
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251 | Use* use) |
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252 | { |
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253 | if ((Cmt::get_current_access () == UserMode) && |
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254 | (use->get_current_scope () == ScopePrivate)) return; |
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255 | |
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256 | if (words.size () <= 1) return; |
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257 | |
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258 | fragment_action_iterator it (use); |
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259 | |
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260 | for (int i = 1; i < words.size (); i++) |
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261 | { |
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262 | const cmt_string& w = words[i]; |
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263 | cmt_string ew = w; |
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264 | |
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265 | Symbol::expand (ew); |
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266 | if (ew != w) |
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267 | { |
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268 | CmtSystem::cmt_string_vector ws; |
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269 | |
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270 | CmtSystem::split (ew, " ", ws); |
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271 | |
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272 | for (int j = 0; j < ws.size (); ++j) |
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273 | { |
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274 | const cmt_string& ww = ws[j]; |
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275 | it.add_word (ww); |
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276 | } |
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277 | } |
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278 | else |
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279 | { |
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280 | it.add_word (ew); |
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281 | } |
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282 | } |
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283 | |
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284 | it.commit (); |
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285 | } |
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286 | |
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287 | /*----------------------------------------------------------*/ |
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288 | Fragment* Fragment::find (const cmt_string& name) |
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289 | { |
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290 | static FragmentVector& Fragments = fragments (); |
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291 | |
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292 | int fragment_index; |
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293 | |
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294 | if (Fragments.size () == 0) return (0); |
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295 | |
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296 | for (fragment_index = 0; |
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297 | fragment_index < Fragments.size (); |
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298 | fragment_index++) |
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299 | { |
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300 | Fragment& fragment = Fragments[fragment_index]; |
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301 | |
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302 | if (fragment.name == name) |
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303 | { |
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304 | return (&fragment); |
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305 | } |
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306 | } |
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307 | |
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308 | return (0); |
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309 | } |
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310 | |
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311 | /*----------------------------------------------------------*/ |
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312 | void Fragment::add (const cmt_string& name, |
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313 | const cmt_string& suffix, |
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314 | const cmt_string& header, |
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315 | const cmt_string& trailer, |
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316 | bool need_dependencies, |
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317 | Use* use, |
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318 | const cmt_string& path) |
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319 | // Use* use) |
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320 | { |
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321 | static FragmentVector& Fragments = fragments (); |
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322 | |
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323 | { |
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324 | Fragment* fragment; |
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325 | |
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326 | if (name == "") return; |
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327 | |
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328 | fragment = find (name); |
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329 | if (fragment != 0) |
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330 | { |
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331 | if (suffix != "") |
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332 | { |
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333 | fragment->suffix = suffix; |
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334 | } |
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335 | |
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336 | if (header != "") |
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337 | { |
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338 | fragment->header = header; |
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339 | } |
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340 | |
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341 | if (trailer != "") |
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342 | { |
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343 | fragment->trailer = trailer; |
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344 | } |
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345 | |
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346 | fragment->need_dependencies = need_dependencies; |
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347 | |
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348 | fragment->use = use; |
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349 | if (path != "") |
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350 | { |
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351 | fragment->path = path; |
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352 | } |
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353 | return; |
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354 | } |
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355 | } |
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356 | |
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357 | Fragment& fragment = Fragments.add (); |
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358 | |
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359 | fragment.name = name; |
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360 | fragment.suffix = suffix; |
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361 | fragment.header = header; |
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362 | fragment.trailer = trailer; |
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363 | fragment.need_dependencies = need_dependencies; |
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364 | fragment.use = use; |
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365 | fragment.path = path; |
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366 | } |
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367 | |
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368 | /*----------------------------------------------------------*/ |
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369 | void Fragment::clear_all () |
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370 | { |
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371 | static FragmentVector& Fragments = fragments (); |
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372 | |
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373 | for (int i = 0; i < Fragments.size (); i++) |
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374 | { |
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375 | Fragment& f = Fragments[i]; |
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376 | f.clear (); |
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377 | } |
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378 | |
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379 | Fragments.clear (); |
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380 | } |
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381 | |
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382 | /*----------------------------------------------------------*/ |
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383 | Fragment::FragmentVector& Fragment::fragments () |
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384 | { |
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385 | static Database& db = Database::instance (); |
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386 | static FragmentVector& Fragments = db.fragments (); |
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387 | |
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388 | return (Fragments); |
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389 | } |
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390 | |
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391 | /*----------------------------------------------------------*/ |
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392 | Fragment::Fragment () |
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393 | { |
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394 | use = 0; |
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395 | } |
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396 | |
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397 | /*----------------------------------------------------------*/ |
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398 | Fragment::Fragment (const cmt_string& fragment_name) |
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399 | { |
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400 | name = fragment_name; |
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401 | use = 0; |
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402 | path = ""; |
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403 | } |
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404 | |
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405 | /*----------------------------------------------------------*/ |
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406 | Fragment::~Fragment () |
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407 | { |
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408 | use = 0; |
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409 | } |
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410 | |
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411 | /*----------------------------------------------------------*/ |
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412 | void Fragment::clear () |
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413 | { |
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414 | name = ""; |
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415 | suffix = ""; |
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416 | header = ""; |
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417 | trailer = ""; |
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418 | need_dependencies = false; |
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419 | path = ""; |
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420 | use = 0; |
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421 | } |
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422 | |
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423 | /*----------------------------------------------------------*/ |
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424 | int Fragment::print (PrintMode mode, ostream& out) |
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425 | //int Fragment::print () |
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426 | { |
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427 | int result = 1; |
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428 | |
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429 | if (name == "") return (0); |
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430 | |
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431 | if (!locate ()) return 0; |
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432 | |
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433 | if (use == 0) |
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434 | { |
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435 | Use& u = Use::current(); |
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436 | use = &u; |
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437 | } |
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438 | |
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439 | switch (mode) |
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440 | { |
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441 | case Requirements : |
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442 | out << "make_fragment " << name |
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443 | << (suffix != "" ? " -suffix=" + suffix : "") |
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444 | << (header != "" ? " -header=" + header : "") |
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445 | << (trailer != "" ? " -trailer=" + trailer : "") |
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446 | << (need_dependencies ? " -dependencies" : "") |
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447 | ; |
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448 | break; |
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449 | default: |
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450 | break; |
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451 | } |
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452 | |
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453 | cmt_string the_path = path; |
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454 | |
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455 | switch (mode) |
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456 | { |
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457 | case Requirements : |
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458 | the_path = " " + the_path; |
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459 | break; |
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460 | default: |
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461 | use->reduce_path (the_path); |
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462 | break; |
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463 | } |
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464 | |
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465 | out << the_path; |
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466 | |
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467 | switch (mode) |
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468 | { |
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469 | case Requirements : |
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470 | break; |
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471 | default: |
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472 | if (suffix != "") |
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473 | { |
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474 | out << "->" << suffix; |
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475 | } |
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476 | break; |
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477 | } |
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478 | |
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479 | out << endl; |
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480 | |
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481 | return (result); |
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482 | } |
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483 | |
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484 | /*----------------------------------------------------------*/ |
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485 | bool Fragment::locate () |
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486 | { |
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487 | if (path != "") return (true); |
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488 | |
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489 | if (use == 0) |
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490 | { |
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491 | // Assume CMT |
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492 | use = Use::find ("CMT"); |
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493 | } |
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494 | |
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495 | if (Cmt::get_debug ()) |
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496 | { |
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497 | cout << "Fragment::locate> " << name |
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498 | << " in " << use->get_package_name () << endl; |
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499 | } |
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500 | cmt_string root_path; |
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501 | |
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502 | // First try <root>/cmt/fragments/<name> for Unix |
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503 | // or <root>/cmt/fragments/nmake/<name> for Win |
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504 | |
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505 | use->get_full_path (root_path); |
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506 | |
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507 | if (use->style == cmt_style) |
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508 | { |
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509 | root_path += CmtSystem::file_separator (); |
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510 | root_path += "cmt"; |
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511 | } |
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512 | else if (use->style == mgr_style) |
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513 | { |
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514 | root_path += CmtSystem::file_separator (); |
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515 | root_path += "mgr"; |
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516 | } |
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517 | |
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518 | root_path += CmtSystem::file_separator (); |
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519 | root_path += "fragments"; |
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520 | root_path += CmtSystem::file_separator (); |
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521 | |
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522 | path = root_path; |
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523 | |
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524 | if (Cmt::build_nmake ()) |
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525 | { |
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526 | path += "nmake"; |
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527 | path += CmtSystem::file_separator (); |
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528 | } |
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529 | |
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530 | path += name; |
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531 | //cerr << "test_file: " << path << endl; |
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532 | if (CmtSystem::test_file (path)) return (true); |
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533 | |
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534 | // Then try <root>/cmt/fragments/<name> for Win |
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535 | |
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536 | if (Cmt::build_nmake ()) |
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537 | { |
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538 | path = root_path; |
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539 | path += name; |
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540 | |
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541 | if (CmtSystem::test_file (path)) return (true); |
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542 | } |
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543 | |
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544 | // Then try <root>/fragments/<name> for Unix |
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545 | // or <root>/fragments/nmake/<name> for Win |
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546 | |
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547 | use->get_full_path (root_path); |
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548 | |
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549 | root_path += CmtSystem::file_separator (); |
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550 | root_path += "fragments"; |
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551 | root_path += CmtSystem::file_separator (); |
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552 | |
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553 | path = root_path; |
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554 | |
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555 | if (Cmt::build_nmake ()) |
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556 | { |
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557 | path += "nmake"; |
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558 | path += CmtSystem::file_separator (); |
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559 | } |
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560 | |
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561 | path += name; |
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562 | |
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563 | //cerr << "test_file: " << path << endl; |
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564 | if (CmtSystem::test_file (path)) return (true); |
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565 | |
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566 | // Then try <root>/fragments/<name> for Win |
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567 | |
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568 | if (Cmt::build_nmake ()) |
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569 | { |
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570 | path = root_path; |
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571 | path += name; |
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572 | |
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573 | if (CmtSystem::test_file (path)) return (true); |
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574 | } |
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575 | |
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576 | CmtMessage::warning |
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577 | (CmtError::get_error_name (CmtError::fragment_not_found) |
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578 | + ": " + name + " (declared by " + use->get_package_name () + ")"); |
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579 | |
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580 | path = ""; |
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581 | return (false); |
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582 | } |
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583 | |
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584 | //-------------------------------------------------- |
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585 | bool Fragment::copy (FILE* out, |
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586 | const cmt_string& name, |
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587 | int variables, ...) |
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588 | { |
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589 | va_list ids; |
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590 | |
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591 | Fragment* fragment = Fragment::find (name); |
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592 | if (fragment == 0) return (false); |
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593 | |
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594 | va_start (ids, variables); |
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595 | bool result = fragment->copy (out, variables, ids); |
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596 | va_end (ids); |
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597 | |
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598 | return (result); |
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599 | } |
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600 | |
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601 | //-------------------------------------------------- |
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602 | bool Fragment::copy (cmt_string& out, |
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603 | const cmt_string& name, |
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604 | int variables, ...) |
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605 | { |
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606 | va_list ids; |
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607 | |
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608 | Fragment* fragment = Fragment::find (name); |
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609 | if (fragment == 0) return (false); |
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610 | |
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611 | va_start (ids, variables); |
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612 | bool result = fragment->copy (out, variables, ids); |
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613 | va_end (ids); |
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614 | |
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615 | return (result); |
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616 | } |
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617 | |
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618 | //-------------------------------------------------- |
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619 | bool Fragment::copy (FILE* out, int variables, ...) |
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620 | { |
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621 | va_list ids; |
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622 | |
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623 | va_start (ids, variables); |
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624 | bool result = copy (out, variables, ids); |
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625 | va_end (ids); |
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626 | |
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627 | return (result); |
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628 | } |
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629 | |
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630 | //-------------------------------------------------- |
---|
631 | bool Fragment::copy (cmt_string& out, int variables, ...) |
---|
632 | { |
---|
633 | va_list ids; |
---|
634 | |
---|
635 | va_start (ids, variables); |
---|
636 | bool result = copy (out, variables, ids); |
---|
637 | va_end (ids); |
---|
638 | |
---|
639 | return (result); |
---|
640 | } |
---|
641 | |
---|
642 | //-------------------------------------------------- |
---|
643 | bool Fragment::copy (FILE* out, int variables, va_list ids) |
---|
644 | { |
---|
645 | static cmt_string cline; |
---|
646 | |
---|
647 | bool result = copy (cline, variables, ids); |
---|
648 | if (result) |
---|
649 | { |
---|
650 | cline.write (out); |
---|
651 | return (true); |
---|
652 | } |
---|
653 | else |
---|
654 | { |
---|
655 | return (false); |
---|
656 | } |
---|
657 | } |
---|
658 | |
---|
659 | //-------------------------------------------------- |
---|
660 | bool Fragment::copy (cmt_string& out, int variables, va_list ids) |
---|
661 | { |
---|
662 | int i; |
---|
663 | |
---|
664 | if (!locate ()) return (false); |
---|
665 | |
---|
666 | if (!out.read (path)) |
---|
667 | { |
---|
668 | CmtError::set (CmtError::file_access_error, path); |
---|
669 | return false; |
---|
670 | } |
---|
671 | |
---|
672 | Variable* var = 0; |
---|
673 | for (i = 0; i < variables; i++) |
---|
674 | { |
---|
675 | var = va_arg (ids, Variable*); |
---|
676 | out.replace_all (var->macro_braces (), var->value); |
---|
677 | out.replace_all (var->macro_pars (), var->value); |
---|
678 | } |
---|
679 | |
---|
680 | return (true); |
---|
681 | } |
---|
682 | |
---|
683 | //-------------------------------------------------- |
---|
684 | bool Fragment::wincopy (FILE* out, int variables, va_list ids) |
---|
685 | { |
---|
686 | static cmt_string cline; |
---|
687 | |
---|
688 | bool result = wincopy (cline, variables, ids); |
---|
689 | |
---|
690 | if (result) |
---|
691 | { |
---|
692 | cline.write (out); |
---|
693 | return (true); |
---|
694 | } |
---|
695 | else |
---|
696 | { |
---|
697 | return (false); |
---|
698 | } |
---|
699 | } |
---|
700 | |
---|
701 | //-------------------------------------------------- |
---|
702 | bool Fragment::wincopy (cmt_string& out, int variables, va_list ids) |
---|
703 | { |
---|
704 | int i; |
---|
705 | |
---|
706 | if (!locate ()) return (false); |
---|
707 | |
---|
708 | out.read (path); |
---|
709 | |
---|
710 | Variable* var = 0; |
---|
711 | for (i = 0; i < variables; i++) |
---|
712 | { |
---|
713 | var = va_arg (ids, Variable*); |
---|
714 | out.replace_all (var->macro_braces (), var->value); |
---|
715 | out.replace_all (var->macro_pars (), var->value); |
---|
716 | } |
---|
717 | |
---|
718 | cmt_string pattern; |
---|
719 | cmt_string macro_name; |
---|
720 | char end_pattern; |
---|
721 | |
---|
722 | int start = 0; |
---|
723 | |
---|
724 | for (;;) |
---|
725 | { |
---|
726 | // |
---|
727 | // Try and substitute all ${xxx} or $(xxx) patterns |
---|
728 | // using symbol values. |
---|
729 | // |
---|
730 | int par; |
---|
731 | int brace; |
---|
732 | int begin; |
---|
733 | |
---|
734 | par = out.find (start, "$("); |
---|
735 | brace = out.find (start, "${"); |
---|
736 | |
---|
737 | if (par == cmt_string::npos) |
---|
738 | { |
---|
739 | // No parentheses. Look for brace |
---|
740 | if (brace == cmt_string::npos) |
---|
741 | { |
---|
742 | // No pattern, finish the scan. |
---|
743 | break; |
---|
744 | } |
---|
745 | |
---|
746 | // Brace found |
---|
747 | end_pattern = '}'; |
---|
748 | begin = brace; |
---|
749 | } |
---|
750 | else |
---|
751 | { |
---|
752 | // Parenthese found. Look for closest from {par, brace} |
---|
753 | if ((brace == cmt_string::npos) || |
---|
754 | (brace > par)) |
---|
755 | { |
---|
756 | end_pattern = ')'; |
---|
757 | begin = par; |
---|
758 | } |
---|
759 | else |
---|
760 | { |
---|
761 | end_pattern = '}'; |
---|
762 | begin = brace; |
---|
763 | } |
---|
764 | } |
---|
765 | |
---|
766 | // Skip the pattern intro. |
---|
767 | start = begin + 2; |
---|
768 | |
---|
769 | int end; |
---|
770 | end = out.find (start, end_pattern); |
---|
771 | if (end == cmt_string::npos) |
---|
772 | { |
---|
773 | // The pattern is a fake one (no ending!) |
---|
774 | break; |
---|
775 | } |
---|
776 | |
---|
777 | // This should never happen... |
---|
778 | if (end < begin) break; |
---|
779 | |
---|
780 | // Extract the complete pattern |
---|
781 | out.substr (begin, end - begin + 1, pattern); |
---|
782 | |
---|
783 | // Then only the macro name |
---|
784 | out.substr (begin + 2, end - begin - 2, macro_name); |
---|
785 | |
---|
786 | if (macro_name == "CFG") |
---|
787 | { |
---|
788 | // This is a Windows reserved keyword... |
---|
789 | start = end + 1; |
---|
790 | } |
---|
791 | else |
---|
792 | { |
---|
793 | Symbol* macro = Symbol::find (macro_name); |
---|
794 | if (macro != 0) |
---|
795 | { |
---|
796 | // Macro found |
---|
797 | cmt_string value = macro->resolve_macro_value (); |
---|
798 | |
---|
799 | out.replace_all (pattern, value); |
---|
800 | |
---|
801 | // The substitution will restart from the same place |
---|
802 | // allowing for recursive replacements |
---|
803 | start = begin; |
---|
804 | } |
---|
805 | else |
---|
806 | { |
---|
807 | // Macro not found. Look for env. variable |
---|
808 | cmt_string value = CmtSystem::getenv (macro_name); |
---|
809 | |
---|
810 | out.replace_all (pattern, value); |
---|
811 | |
---|
812 | // The substitution will restart from the same place |
---|
813 | // allowing for recursive replacements |
---|
814 | start = begin; |
---|
815 | } |
---|
816 | } |
---|
817 | } |
---|
818 | |
---|
819 | // Uniformly install CR-LF doublets. |
---|
820 | |
---|
821 | out.replace_all ("\r\n", "\n"); |
---|
822 | out.replace_all ("\n", "\r\n"); |
---|
823 | |
---|
824 | return (true); |
---|
825 | } |
---|
826 | |
---|
827 | |
---|
828 | |
---|
829 | |
---|
830 | |
---|
831 | |
---|
832 | |
---|
833 | |
---|
834 | //-------------------------------------------------- |
---|
835 | bool Fragment::copy (FILE* out, |
---|
836 | const cmt_string& name, |
---|
837 | const Variable::VariableVector& vector, |
---|
838 | int variables, ...) |
---|
839 | { |
---|
840 | va_list ids; |
---|
841 | |
---|
842 | Fragment* fragment = Fragment::find (name); |
---|
843 | if (fragment == 0) return (false); |
---|
844 | |
---|
845 | va_start (ids, variables); |
---|
846 | bool result = fragment->copy (out, vector, variables, ids); |
---|
847 | va_end (ids); |
---|
848 | |
---|
849 | return (result); |
---|
850 | } |
---|
851 | |
---|
852 | //-------------------------------------------------- |
---|
853 | bool Fragment::copy (cmt_string& out, |
---|
854 | const cmt_string& name, |
---|
855 | const Variable::VariableVector& vector, |
---|
856 | int variables, ...) |
---|
857 | { |
---|
858 | va_list ids; |
---|
859 | |
---|
860 | Fragment* fragment = Fragment::find (name); |
---|
861 | if (fragment == 0) return (false); |
---|
862 | |
---|
863 | va_start (ids, variables); |
---|
864 | bool result = fragment->copy (out, vector, variables, ids); |
---|
865 | va_end (ids); |
---|
866 | |
---|
867 | return (result); |
---|
868 | } |
---|
869 | |
---|
870 | //-------------------------------------------------- |
---|
871 | bool Fragment::copy (FILE* out, const Variable::VariableVector& vector, int variables, ...) |
---|
872 | { |
---|
873 | va_list ids; |
---|
874 | |
---|
875 | va_start (ids, variables); |
---|
876 | bool result = copy (out, vector, variables, ids); |
---|
877 | va_end (ids); |
---|
878 | |
---|
879 | return (result); |
---|
880 | } |
---|
881 | |
---|
882 | //-------------------------------------------------- |
---|
883 | bool Fragment::copy (cmt_string& out, const Variable::VariableVector& vector, int variables, ...) |
---|
884 | { |
---|
885 | va_list ids; |
---|
886 | |
---|
887 | va_start (ids, variables); |
---|
888 | bool result = copy (out, vector, variables, ids); |
---|
889 | va_end (ids); |
---|
890 | |
---|
891 | return (result); |
---|
892 | } |
---|
893 | |
---|
894 | //-------------------------------------------------- |
---|
895 | bool Fragment::copy (FILE* out, const Variable::VariableVector& vector, int variables, va_list ids) |
---|
896 | { |
---|
897 | static cmt_string cline; |
---|
898 | |
---|
899 | bool result = copy (cline, vector, variables, ids); |
---|
900 | if (result) |
---|
901 | { |
---|
902 | cline.write (out); |
---|
903 | return (true); |
---|
904 | } |
---|
905 | else |
---|
906 | { |
---|
907 | return (false); |
---|
908 | } |
---|
909 | } |
---|
910 | |
---|
911 | //-------------------------------------------------- |
---|
912 | bool Fragment::copy (cmt_string& out, const Variable::VariableVector& vector, int variables, va_list ids) |
---|
913 | { |
---|
914 | int i; |
---|
915 | |
---|
916 | if (!locate ()) return (false); |
---|
917 | |
---|
918 | out.read (path); |
---|
919 | |
---|
920 | Variable* var = 0; |
---|
921 | |
---|
922 | for (i = 0; i < vector.size (); i++) |
---|
923 | { |
---|
924 | var = &(vector[i]); |
---|
925 | out.replace_all (var->macro_braces (), var->value); |
---|
926 | out.replace_all (var->macro_pars (), var->value); |
---|
927 | } |
---|
928 | |
---|
929 | for (i = 0; i < variables; i++) |
---|
930 | { |
---|
931 | var = va_arg (ids, Variable*); |
---|
932 | out.replace_all (var->macro_braces (), var->value); |
---|
933 | out.replace_all (var->macro_pars (), var->value); |
---|
934 | } |
---|
935 | |
---|
936 | return (true); |
---|
937 | } |
---|
938 | |
---|
939 | //-------------------------------------------------- |
---|
940 | bool Fragment::wincopy (FILE* out, const Variable::VariableVector& vector, int variables, va_list ids) |
---|
941 | { |
---|
942 | static cmt_string cline; |
---|
943 | |
---|
944 | bool result = wincopy (cline, vector, variables, ids); |
---|
945 | if (result) |
---|
946 | { |
---|
947 | cline.write (out); |
---|
948 | return (true); |
---|
949 | } |
---|
950 | else |
---|
951 | { |
---|
952 | return (false); |
---|
953 | } |
---|
954 | } |
---|
955 | |
---|
956 | //-------------------------------------------------- |
---|
957 | bool Fragment::wincopy (cmt_string& out, const Variable::VariableVector& vector, |
---|
958 | int variables, va_list ids) |
---|
959 | { |
---|
960 | int i; |
---|
961 | |
---|
962 | if (!locate ()) return (false); |
---|
963 | |
---|
964 | out.read (path); |
---|
965 | |
---|
966 | Variable* var = 0; |
---|
967 | |
---|
968 | for (i = 0; i < vector.size (); i++) |
---|
969 | { |
---|
970 | var = &(vector[i]); |
---|
971 | out.replace_all (var->macro_braces (), var->value); |
---|
972 | out.replace_all (var->macro_pars (), var->value); |
---|
973 | } |
---|
974 | |
---|
975 | for (i = 0; i < variables; i++) |
---|
976 | { |
---|
977 | var = va_arg (ids, Variable*); |
---|
978 | out.replace_all (var->macro_braces (), var->value); |
---|
979 | out.replace_all (var->macro_pars (), var->value); |
---|
980 | } |
---|
981 | |
---|
982 | cmt_string pattern; |
---|
983 | cmt_string macro_name; |
---|
984 | char end_pattern; |
---|
985 | |
---|
986 | int start = 0; |
---|
987 | |
---|
988 | for (;;) |
---|
989 | { |
---|
990 | // |
---|
991 | // Try and substitute all ${xxx} or $(xxx) patterns |
---|
992 | // using symbol values. |
---|
993 | // |
---|
994 | int par; |
---|
995 | int brace; |
---|
996 | int begin; |
---|
997 | |
---|
998 | par = out.find (start, "$("); |
---|
999 | brace = out.find (start, "${"); |
---|
1000 | |
---|
1001 | if (par == cmt_string::npos) |
---|
1002 | { |
---|
1003 | // No parentheses. Look for brace |
---|
1004 | if (brace == cmt_string::npos) |
---|
1005 | { |
---|
1006 | // No pattern, finish the scan. |
---|
1007 | break; |
---|
1008 | } |
---|
1009 | |
---|
1010 | // Brace found |
---|
1011 | end_pattern = '}'; |
---|
1012 | begin = brace; |
---|
1013 | } |
---|
1014 | else |
---|
1015 | { |
---|
1016 | // Parenthese found. Look for closest from {par, brace} |
---|
1017 | if ((brace == cmt_string::npos) || |
---|
1018 | (brace > par)) |
---|
1019 | { |
---|
1020 | end_pattern = ')'; |
---|
1021 | begin = par; |
---|
1022 | } |
---|
1023 | else |
---|
1024 | { |
---|
1025 | end_pattern = '}'; |
---|
1026 | begin = brace; |
---|
1027 | } |
---|
1028 | } |
---|
1029 | |
---|
1030 | // Skip the pattern intro. |
---|
1031 | start = begin + 2; |
---|
1032 | |
---|
1033 | int end; |
---|
1034 | end = out.find (start, end_pattern); |
---|
1035 | if (end == cmt_string::npos) |
---|
1036 | { |
---|
1037 | // The pattern is a fake one (no ending!) |
---|
1038 | break; |
---|
1039 | } |
---|
1040 | |
---|
1041 | // This should never happen... |
---|
1042 | if (end < begin) break; |
---|
1043 | |
---|
1044 | // Extract the complete pattern |
---|
1045 | out.substr (begin, end - begin + 1, pattern); |
---|
1046 | |
---|
1047 | // Then only the macro name |
---|
1048 | out.substr (begin + 2, end - begin - 2, macro_name); |
---|
1049 | |
---|
1050 | if (macro_name == "CFG") |
---|
1051 | { |
---|
1052 | // This is a Windows reserved keyword... |
---|
1053 | start = end + 1; |
---|
1054 | } |
---|
1055 | else |
---|
1056 | { |
---|
1057 | Symbol* macro = Symbol::find (macro_name); |
---|
1058 | if (macro != 0) |
---|
1059 | { |
---|
1060 | // Macro found |
---|
1061 | cmt_string value = macro->resolve_macro_value (); |
---|
1062 | out.replace_all (pattern, value); |
---|
1063 | |
---|
1064 | // The substitution will restart from the same place |
---|
1065 | // allowing for recursive replacements |
---|
1066 | start = begin; |
---|
1067 | } |
---|
1068 | else |
---|
1069 | { |
---|
1070 | // Macro not found. Look for env. variable |
---|
1071 | cmt_string value = CmtSystem::getenv (macro_name); |
---|
1072 | out.replace_all (pattern, value); |
---|
1073 | |
---|
1074 | // The substitution will restart from the same place |
---|
1075 | // allowing for recursive replacements |
---|
1076 | start = begin; |
---|
1077 | } |
---|
1078 | } |
---|
1079 | } |
---|
1080 | |
---|
1081 | // Uniformly install CR-LF doublets. |
---|
1082 | |
---|
1083 | out.replace_all ("\r\n", "\n"); |
---|
1084 | out.replace_all ("\n", "\r\n"); |
---|
1085 | |
---|
1086 | return (true); |
---|
1087 | } |
---|
1088 | |
---|
1089 | //-------------------------------------------------- |
---|
1090 | FragmentHandle::FragmentHandle () |
---|
1091 | { |
---|
1092 | _fragment = 0; |
---|
1093 | _initialized = false; |
---|
1094 | } |
---|
1095 | |
---|
1096 | //-------------------------------------------------- |
---|
1097 | FragmentHandle::FragmentHandle (const cmt_string name) : _name(name) |
---|
1098 | { |
---|
1099 | _fragment = 0; |
---|
1100 | _initialized = false; |
---|
1101 | } |
---|
1102 | |
---|
1103 | //-------------------------------------------------- |
---|
1104 | FragmentHandle& FragmentHandle::operator = (const FragmentHandle& other) |
---|
1105 | { |
---|
1106 | _name = other._name; |
---|
1107 | _fragment = 0; |
---|
1108 | _initialized = false; |
---|
1109 | |
---|
1110 | return (*this); |
---|
1111 | } |
---|
1112 | |
---|
1113 | //-------------------------------------------------- |
---|
1114 | void FragmentHandle::reset () |
---|
1115 | { |
---|
1116 | _fragment = 0; |
---|
1117 | _initialized = false; |
---|
1118 | } |
---|
1119 | |
---|
1120 | //-------------------------------------------------- |
---|
1121 | void FragmentHandle::set (const cmt_string name) |
---|
1122 | { |
---|
1123 | _name = name; |
---|
1124 | _fragment = 0; |
---|
1125 | _initialized = false; |
---|
1126 | } |
---|
1127 | |
---|
1128 | //-------------------------------------------------- |
---|
1129 | cmt_string& FragmentHandle::name () |
---|
1130 | { |
---|
1131 | static cmt_string null_string; |
---|
1132 | |
---|
1133 | if (!setup ()) return (null_string); |
---|
1134 | |
---|
1135 | return (_fragment->name); |
---|
1136 | } |
---|
1137 | |
---|
1138 | //-------------------------------------------------- |
---|
1139 | cmt_string& FragmentHandle::suffix () |
---|
1140 | { |
---|
1141 | static cmt_string null_string; |
---|
1142 | |
---|
1143 | if (!setup ()) return (null_string); |
---|
1144 | |
---|
1145 | return (_fragment->suffix); |
---|
1146 | } |
---|
1147 | |
---|
1148 | //-------------------------------------------------- |
---|
1149 | cmt_string& FragmentHandle::header () |
---|
1150 | { |
---|
1151 | static cmt_string null_string; |
---|
1152 | |
---|
1153 | if (!setup ()) return (null_string); |
---|
1154 | |
---|
1155 | return (_fragment->header); |
---|
1156 | } |
---|
1157 | |
---|
1158 | //-------------------------------------------------- |
---|
1159 | cmt_string& FragmentHandle::trailer () |
---|
1160 | { |
---|
1161 | static cmt_string null_string; |
---|
1162 | |
---|
1163 | if (!setup ()) return (null_string); |
---|
1164 | |
---|
1165 | return (_fragment->trailer); |
---|
1166 | } |
---|
1167 | |
---|
1168 | //-------------------------------------------------- |
---|
1169 | bool FragmentHandle::need_dependencies () |
---|
1170 | { |
---|
1171 | if (!setup ()) return (false); |
---|
1172 | |
---|
1173 | return (_fragment->need_dependencies); |
---|
1174 | } |
---|
1175 | |
---|
1176 | //-------------------------------------------------- |
---|
1177 | bool FragmentHandle::copy (FILE* out, int variables, ...) |
---|
1178 | { |
---|
1179 | if (!setup ()) return (false); |
---|
1180 | |
---|
1181 | va_list ids; |
---|
1182 | |
---|
1183 | va_start (ids, variables); |
---|
1184 | bool result = _fragment->copy (out, variables, ids); |
---|
1185 | va_end (ids); |
---|
1186 | |
---|
1187 | if (!result) |
---|
1188 | { |
---|
1189 | // CmtMessage::info ("Fragment " + _name + " not found"); |
---|
1190 | // cerr << "#CMT> Fragment " << _name << " not found" << endl; |
---|
1191 | _fragment = 0; |
---|
1192 | } |
---|
1193 | |
---|
1194 | return (result); |
---|
1195 | } |
---|
1196 | |
---|
1197 | //-------------------------------------------------- |
---|
1198 | bool FragmentHandle::copy (cmt_string& out, int variables, ...) |
---|
1199 | { |
---|
1200 | if (!setup ()) return (false); |
---|
1201 | |
---|
1202 | va_list ids; |
---|
1203 | |
---|
1204 | va_start (ids, variables); |
---|
1205 | bool result = _fragment->copy (out, variables, ids); |
---|
1206 | va_end (ids); |
---|
1207 | |
---|
1208 | if (!result) |
---|
1209 | { |
---|
1210 | // CmtMessage::info ("Fragment " + _name + " not found"); |
---|
1211 | // cerr << "#CMT> Fragment " << _name << " not found" << endl; |
---|
1212 | _fragment = 0; |
---|
1213 | } |
---|
1214 | |
---|
1215 | return (result); |
---|
1216 | } |
---|
1217 | |
---|
1218 | //-------------------------------------------------- |
---|
1219 | bool FragmentHandle::wincopy (FILE* out, int variables, ...) |
---|
1220 | { |
---|
1221 | if (!setup ()) return (false); |
---|
1222 | |
---|
1223 | va_list ids; |
---|
1224 | |
---|
1225 | va_start (ids, variables); |
---|
1226 | bool result = _fragment->wincopy (out, variables, ids); |
---|
1227 | va_end (ids); |
---|
1228 | |
---|
1229 | if (!result) |
---|
1230 | { |
---|
1231 | CmtMessage::info ("Fragment " + _name + " not found"); |
---|
1232 | // cerr << "#CMT> Fragment " << _name << " not found" << endl; |
---|
1233 | _fragment = 0; |
---|
1234 | } |
---|
1235 | |
---|
1236 | return (result); |
---|
1237 | } |
---|
1238 | |
---|
1239 | //-------------------------------------------------- |
---|
1240 | bool FragmentHandle::wincopy (cmt_string& out, int variables, ...) |
---|
1241 | { |
---|
1242 | if (!setup ()) return (false); |
---|
1243 | |
---|
1244 | va_list ids; |
---|
1245 | |
---|
1246 | va_start (ids, variables); |
---|
1247 | bool result = _fragment->wincopy (out, variables, ids); |
---|
1248 | va_end (ids); |
---|
1249 | |
---|
1250 | if (!result) |
---|
1251 | { |
---|
1252 | CmtMessage::info ("Fragment " + _name + " not found"); |
---|
1253 | // cerr << "#CMT> Fragment " << _name << " not found" << endl; |
---|
1254 | _fragment = 0; |
---|
1255 | } |
---|
1256 | |
---|
1257 | return (result); |
---|
1258 | } |
---|
1259 | |
---|
1260 | |
---|
1261 | |
---|
1262 | |
---|
1263 | //-------------------------------------------------- |
---|
1264 | bool FragmentHandle::copy (FILE* out, const Variable::VariableVector& vector, int variables, ...) |
---|
1265 | { |
---|
1266 | if (!setup ()) return (false); |
---|
1267 | |
---|
1268 | va_list ids; |
---|
1269 | |
---|
1270 | va_start (ids, variables); |
---|
1271 | bool result = _fragment->copy (out, vector, variables, ids); |
---|
1272 | va_end (ids); |
---|
1273 | |
---|
1274 | if (!result) |
---|
1275 | { |
---|
1276 | // CmtMessage::info ("Fragment " + _name + " not found"); |
---|
1277 | // cerr << "#CMT> Fragment " << _name << " not found" << endl; |
---|
1278 | _fragment = 0; |
---|
1279 | } |
---|
1280 | |
---|
1281 | return (result); |
---|
1282 | } |
---|
1283 | |
---|
1284 | //-------------------------------------------------- |
---|
1285 | bool FragmentHandle::copy (cmt_string& out, const Variable::VariableVector& vector, int variables, ...) |
---|
1286 | { |
---|
1287 | if (!setup ()) return (false); |
---|
1288 | |
---|
1289 | va_list ids; |
---|
1290 | |
---|
1291 | va_start (ids, variables); |
---|
1292 | bool result = _fragment->copy (out, vector, variables, ids); |
---|
1293 | va_end (ids); |
---|
1294 | |
---|
1295 | if (!result) |
---|
1296 | { |
---|
1297 | // CmtMessage::info ("Fragment " + _name + " not found"); |
---|
1298 | // cerr << "#CMT> Fragment " << _name << " not found" << endl; |
---|
1299 | _fragment = 0; |
---|
1300 | } |
---|
1301 | |
---|
1302 | return (result); |
---|
1303 | } |
---|
1304 | |
---|
1305 | //-------------------------------------------------- |
---|
1306 | bool FragmentHandle::wincopy (FILE* out, const Variable::VariableVector& vector, int variables, ...) |
---|
1307 | { |
---|
1308 | if (!setup ()) return (false); |
---|
1309 | |
---|
1310 | va_list ids; |
---|
1311 | |
---|
1312 | va_start (ids, variables); |
---|
1313 | bool result = _fragment->wincopy (out, vector, variables, ids); |
---|
1314 | va_end (ids); |
---|
1315 | |
---|
1316 | if (!result) |
---|
1317 | { |
---|
1318 | CmtMessage::info ("Fragment " + _name + " not found"); |
---|
1319 | // cerr << "#CMT> Fragment " << _name << " not found" << endl; |
---|
1320 | _fragment = 0; |
---|
1321 | } |
---|
1322 | |
---|
1323 | return (result); |
---|
1324 | } |
---|
1325 | |
---|
1326 | //-------------------------------------------------- |
---|
1327 | bool FragmentHandle::wincopy (cmt_string& out, |
---|
1328 | const Variable::VariableVector& vector, |
---|
1329 | int variables, ...) |
---|
1330 | { |
---|
1331 | if (!setup ()) return (false); |
---|
1332 | |
---|
1333 | va_list ids; |
---|
1334 | |
---|
1335 | va_start (ids, variables); |
---|
1336 | bool result = _fragment->wincopy (out, vector, variables, ids); |
---|
1337 | va_end (ids); |
---|
1338 | |
---|
1339 | if (!result) |
---|
1340 | { |
---|
1341 | CmtMessage::info ("Fragment " + _name + " not found"); |
---|
1342 | // cerr << "#CMT> Fragment " << _name << " not found" << endl; |
---|
1343 | _fragment = 0; |
---|
1344 | } |
---|
1345 | |
---|
1346 | return (result); |
---|
1347 | } |
---|
1348 | |
---|
1349 | //-------------------------------------------------- |
---|
1350 | bool FragmentHandle::setup () |
---|
1351 | { |
---|
1352 | if (!_initialized) |
---|
1353 | { |
---|
1354 | _initialized = true; |
---|
1355 | |
---|
1356 | _fragment = Fragment::find (_name); |
---|
1357 | if (_fragment == 0) |
---|
1358 | { |
---|
1359 | CmtMessage::warning |
---|
1360 | (CmtError::get_error_name (CmtError::fragment_not_found) |
---|
1361 | + ": " + _name); |
---|
1362 | // cerr << "#CMT> Fragment " << _name << " not found" << endl; |
---|
1363 | } |
---|
1364 | } |
---|
1365 | |
---|
1366 | if (_fragment == 0) |
---|
1367 | { |
---|
1368 | return (false); |
---|
1369 | } |
---|
1370 | else |
---|
1371 | { |
---|
1372 | return (true); |
---|
1373 | } |
---|
1374 | } |
---|