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