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_project.h" |
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13 | #include "cmt_database.h" |
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14 | #include "cmt_system.h" |
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15 | #include "cmt_awk.h" |
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16 | #include "cmt_syntax.h" |
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17 | #include "cmt_tag.h" |
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18 | #include "cmt_error.h" |
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19 | |
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20 | class ProjectReader : public Awk |
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21 | { |
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22 | public: |
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23 | |
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24 | ProjectReader () |
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25 | { |
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26 | } |
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27 | |
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28 | const cmt_string& get_project_name () const |
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29 | { |
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30 | return (m_project); |
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31 | } |
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32 | |
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33 | void filter (const cmt_string& line) |
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34 | { |
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35 | CmtSystem::cmt_string_vector words; |
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36 | CmtSystem::split (line, " \t", words); |
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37 | if (words[0] == "project") |
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38 | { |
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39 | m_project = words[1]; |
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40 | } |
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41 | } |
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42 | |
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43 | private: |
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44 | cmt_string m_project; |
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45 | }; |
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46 | |
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47 | class ProjectPatcher : public Awk |
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48 | { |
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49 | public: |
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50 | |
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51 | ProjectPatcher (const cmt_string& p) : m_project (p) |
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52 | { |
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53 | } |
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54 | |
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55 | void commit () |
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56 | { |
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57 | m_output.write (Project::get_project_file_name ()); |
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58 | } |
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59 | |
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60 | void filter (const cmt_string& line) |
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61 | { |
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62 | if (m_output != "") |
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63 | { |
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64 | m_output += "\n"; |
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65 | } |
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66 | |
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67 | CmtSystem::cmt_string_vector words; |
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68 | CmtSystem::split (line, " \t", words); |
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69 | if (words[0] == "project") |
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70 | { |
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71 | m_output += "project "; |
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72 | m_output += m_project; |
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73 | } |
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74 | else |
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75 | { |
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76 | m_output += line; |
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77 | } |
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78 | } |
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79 | |
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80 | private: |
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81 | cmt_string m_output; |
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82 | const cmt_string& m_project; |
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83 | }; |
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84 | |
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85 | IProjectFactory& ProjectFactory::instance () |
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86 | { |
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87 | static ProjectFactory me; |
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88 | |
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89 | return (me); |
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90 | } |
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91 | |
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92 | void ProjectFactory::reset () |
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93 | { |
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94 | Project::clear_all (); |
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95 | } |
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96 | |
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97 | static bool get_release_from_path (const cmt_string& path, const cmt_string& name, cmt_string& release) |
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98 | { |
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99 | bool result = false; |
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100 | |
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101 | release = ""; |
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102 | |
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103 | cmt_string p = path; |
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104 | |
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105 | for (;;) |
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106 | { |
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107 | cmt_string n; |
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108 | |
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109 | CmtSystem::basename (p, n); |
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110 | CmtSystem::dirname (p, p); |
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111 | |
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112 | if (n == name) |
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113 | { |
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114 | result = true; |
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115 | break; |
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116 | } |
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117 | |
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118 | if (release == "") |
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119 | { |
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120 | release = n; |
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121 | } |
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122 | else |
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123 | { |
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124 | cmt_string r; |
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125 | |
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126 | r = n; |
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127 | r += CmtSystem::file_separator (); |
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128 | r += release; |
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129 | release = r; |
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130 | } |
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131 | } |
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132 | |
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133 | //cerr << "$CMT> GRFP> path=" << path << " name=" << name << " rel=" << release << endl; |
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134 | |
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135 | return (result); |
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136 | } |
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137 | |
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138 | |
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139 | /* |
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140 | Every new CMTPATH entry becomes associated with a dedicated PROJECT |
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141 | This function will understand this new entry to CMTPATH and understand it: |
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142 | - it can correspond to an existing project (ie already declared) |
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143 | - it's a new project |
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144 | - then it tries to read and parse its project file |
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145 | */ |
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146 | Project* ProjectFactory::create_project (const cmt_string& specified_name, |
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147 | const cmt_string& path, |
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148 | const cmt_string& source, |
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149 | Project* parent) |
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150 | { |
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151 | cmt_string compressed_path = path; |
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152 | CmtSystem::compress_path (compressed_path); |
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153 | bool specify_name = (specified_name != ""); |
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154 | |
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155 | //cerr << "Creating project " << path << " with parent " << ((parent==0)? "0" : parent->get_name ()) << endl; |
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156 | |
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157 | static Project::ProjectVector& Projects = Project::projects (); |
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158 | |
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159 | for (int i = 0; i < Projects.size (); i++) |
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160 | { |
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161 | Project& p = Projects[i]; |
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162 | |
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163 | if ((p.get_cmtpath () == compressed_path) || |
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164 | (p.get_cmtpath_pwd () == compressed_path) || |
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165 | (specify_name && (p.get_name () == specified_name))) |
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166 | { |
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167 | cmt_string r; |
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168 | |
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169 | get_release_from_path (compressed_path, p.get_name (), r); |
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170 | |
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171 | if (r != p.get_release ()) |
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172 | { |
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173 | cerr << "#CMT> Project " << p.get_name () << " requested with conflicting releases " << p.get_release () << " and " << r << endl; |
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174 | CmtError::set (CmtError::project_release_conflict, p.get_name ()); |
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175 | } |
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176 | |
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177 | if (parent != 0) |
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178 | { |
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179 | p.add_parent (parent); |
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180 | parent->add_child (&p); |
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181 | |
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182 | // Since p is a new parent, we should propagate the settings UP. |
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183 | |
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184 | parent->update_strategies_from_children (); |
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185 | } |
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186 | |
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187 | return (&p); |
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188 | } |
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189 | } |
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190 | |
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191 | |
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192 | Project* project = 0; |
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193 | Project* cmt = 0; |
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194 | |
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195 | bool is_current = false; |
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196 | |
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197 | cmt_string here = CmtSystem::pwd (); |
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198 | if (!CmtSystem::cd (compressed_path)) return (0); |
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199 | |
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200 | cmt_string name; |
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201 | cmt_string release; |
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202 | |
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203 | // |
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204 | // Figure out if this is the current project |
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205 | // |
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206 | cmt_string pwd = CmtSystem::pwd (); |
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207 | if (here.find (pwd) == 0) is_current = true; |
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208 | |
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209 | cmt_string text; |
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210 | |
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211 | /* |
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212 | Now Figure out the project name from the project file |
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213 | or does not specify the project name |
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214 | */ |
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215 | if (CmtSystem::cd ("cmt") && CmtSystem::test_file (Project::get_project_file_name ())) |
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216 | { |
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217 | text.read (Project::get_project_file_name ()); |
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218 | |
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219 | ProjectReader reader; |
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220 | |
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221 | reader.run (text); |
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222 | |
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223 | name = reader.get_project_name (); |
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224 | if (name == "") |
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225 | { |
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226 | if (!specify_name) |
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227 | { |
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228 | // The project is neither specified from the caller nor from the project file |
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229 | // Send a warning? |
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230 | // How can we guess it? |
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231 | // For the moment, assume /name/release/ structure where release is one level only |
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232 | |
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233 | cerr << "#CMT> Warning: project name unspecified in project file." << endl; |
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234 | |
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235 | CmtSystem::basename (compressed_path, release); |
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236 | CmtSystem::dirname (compressed_path, name); |
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237 | CmtSystem::basename (name, name); |
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238 | } |
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239 | else |
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240 | { |
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241 | // The name is specified from the caller |
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242 | // find this specified name in the path |
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243 | |
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244 | cmt_string r; |
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245 | |
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246 | if (get_release_from_path (compressed_path, specified_name, r)) |
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247 | { |
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248 | // The specified name has been found from the path. |
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249 | // We believe in the release spec. |
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250 | |
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251 | name = specified_name; |
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252 | release = r; |
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253 | } |
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254 | else |
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255 | { |
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256 | // The specified name is not in the path. |
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257 | |
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258 | |
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259 | cerr << "#CMT> Warning: specified project name " |
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260 | << specified_name |
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261 | << " from project file does not match path." << endl; |
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262 | |
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263 | CmtSystem::basename (compressed_path, release); |
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264 | CmtSystem::dirname (compressed_path, name); |
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265 | CmtSystem::basename (name, name); |
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266 | } |
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267 | } |
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268 | } |
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269 | else |
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270 | { |
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271 | if (specify_name) |
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272 | { |
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273 | // We have a double specification: from the caller and from the project file. |
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274 | // check the consistency |
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275 | |
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276 | if (name == specified_name) |
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277 | { |
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278 | // Both specifications are consistent. |
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279 | cmt_string r; |
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280 | |
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281 | if (get_release_from_path (compressed_path, specified_name, r)) |
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282 | { |
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283 | // The specified name has been found from the path. |
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284 | // We believe in the release spec. |
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285 | |
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286 | name = specified_name; |
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287 | release = r; |
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288 | } |
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289 | else |
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290 | { |
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291 | // The specified name is not in the path. |
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292 | |
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293 | cerr << "#CMT> Warning: specified project name " |
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294 | << specified_name |
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295 | << " from project file does not match path." << endl; |
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296 | |
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297 | CmtSystem::basename (compressed_path, release); |
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298 | CmtSystem::dirname (compressed_path, name); |
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299 | CmtSystem::basename (name, name); |
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300 | } |
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301 | } |
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302 | else |
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303 | { |
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304 | // Specifications from the caller and from the project files are inconsistent!! |
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305 | |
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306 | cerr << "#CMT> Warning: specified project name " |
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307 | << specified_name |
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308 | << " inconsistent with name " |
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309 | << name |
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310 | << " from project file." << endl; |
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311 | |
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312 | cmt_string r; |
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313 | |
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314 | if (get_release_from_path (compressed_path, specified_name, r)) |
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315 | { |
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316 | // name from caller wins. |
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317 | } |
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318 | else if (get_release_from_path (compressed_path, specified_name, r)) |
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319 | { |
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320 | // name from project file wins. |
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321 | } |
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322 | else |
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323 | { |
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324 | // The specified name is not in the path. |
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325 | |
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326 | cerr << "#CMT> Warning: none of specified project names " |
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327 | << name |
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328 | << " from graph and " |
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329 | << specified_name |
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330 | << " from project file match path." << endl; |
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331 | |
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332 | CmtSystem::basename (compressed_path, release); |
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333 | CmtSystem::dirname (compressed_path, name); |
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334 | CmtSystem::basename (name, name); |
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335 | } |
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336 | } |
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337 | } |
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338 | } |
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339 | } |
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340 | else |
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341 | { |
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342 | // There is no project file in this path. |
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343 | |
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344 | if (source == "default path") |
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345 | { |
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346 | name = "CMT"; |
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347 | } |
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348 | else |
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349 | { |
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350 | if (!specify_name) |
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351 | { |
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352 | // The project is not specified from the caller and there is no project file |
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353 | // Send a warning? |
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354 | // How can we guess it? |
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355 | // For the moment, assume /name/release/ structure where release is one level only |
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356 | |
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357 | cerr << "#CMT> Warning: project name is not specified " |
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358 | << " (no project file)." << endl; |
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359 | |
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360 | CmtSystem::basename (compressed_path, release); |
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361 | CmtSystem::dirname (compressed_path, name); |
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362 | CmtSystem::basename (name, name); |
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363 | } |
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364 | else |
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365 | { |
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366 | // The name is specified from the caller |
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367 | // find this specified name in the path |
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368 | |
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369 | cmt_string r; |
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370 | |
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371 | if (get_release_from_path (compressed_path, name, r)) |
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372 | { |
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373 | // The specified name has been found from the path. |
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374 | // We believe in the release spec. |
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375 | |
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376 | release = r; |
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377 | } |
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378 | else |
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379 | { |
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380 | // The specified name is not in the path. |
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381 | |
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382 | cerr << "#CMT> Warning: specified project name " |
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383 | << specified_name |
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384 | << " from project graph does not match path." << endl; |
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385 | |
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386 | CmtSystem::basename (compressed_path, release); |
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387 | CmtSystem::dirname (compressed_path, name); |
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388 | CmtSystem::basename (name, name); |
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389 | } |
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390 | } |
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391 | } |
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392 | } |
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393 | |
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394 | project = Project::add (name, release); |
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395 | |
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396 | if (parent != 0) |
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397 | { |
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398 | project->add_parent (parent); |
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399 | parent->add_child (project); |
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400 | |
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401 | // Since p is a new parent, we should propagate the settings UP. |
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402 | |
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403 | parent->update_strategies_from_children (); |
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404 | } |
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405 | |
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406 | if (source == "default path") |
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407 | { |
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408 | cmt = project; |
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409 | is_current = false; |
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410 | } |
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411 | |
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412 | project->set_cmtpath (compressed_path); |
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413 | project->set_cmtpath_pwd (pwd); |
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414 | project->set_cmtpath_source (source); |
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415 | |
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416 | if (is_current) |
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417 | { |
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418 | // |
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419 | // The current project defines a tag with its name |
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420 | // |
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421 | |
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422 | Tag* tag; |
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423 | |
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424 | tag = Tag::add (project->get_name (), PriorityConfig, "PROJECT", 0); |
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425 | tag->mark (); |
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426 | } |
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427 | |
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428 | if (text != "") |
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429 | { |
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430 | // Last step is to parse the project file |
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431 | |
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432 | SyntaxParser::parse_project_file_text (text, |
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433 | Project::get_project_file_name (), |
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434 | project); |
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435 | } |
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436 | |
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437 | CmtSystem::cd (here); |
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438 | |
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439 | return (project); |
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440 | } |
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441 | |
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442 | /*----------------------------------------------------------*/ |
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443 | /* */ |
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444 | /* Operations on Projects */ |
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445 | /* */ |
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446 | /*----------------------------------------------------------*/ |
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447 | |
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448 | //---------------------------------------------------------- |
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449 | void Project::create (const cmt_string& name, |
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450 | const cmt_string& release, |
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451 | const cmt_string& path) |
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452 | { |
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453 | cout << "------------------------------------------" << endl; |
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454 | cout << "Configuring environment for project " << name << " " << release; |
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455 | |
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456 | if (path != "") |
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457 | { |
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458 | cout << " in " << path; |
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459 | } |
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460 | |
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461 | cout << endl; |
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462 | cout << "CMT version " << Cmt::get_cmt_version () << "." << endl; |
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463 | cout << "------------------------------------------" << endl; |
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464 | |
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465 | if (path != "") |
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466 | { |
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467 | if (!CmtSystem::mkdir (path)) |
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468 | { |
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469 | cout << "Cannot create the " << path << " directory" << endl; |
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470 | return; |
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471 | } |
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472 | |
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473 | if (!CmtSystem::cd (path)) |
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474 | { |
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475 | cout << "Cannot access the " << path << " directory" << endl; |
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476 | return; |
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477 | } |
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478 | } |
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479 | |
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480 | if (!CmtSystem::mkdir (name)) |
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481 | { |
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482 | cout << "Cannot create the " << name << " directory" << endl; |
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483 | return; |
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484 | } |
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485 | |
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486 | if (!CmtSystem::cd (name)) |
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487 | { |
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488 | cout << "Cannot access the " << name << " directory" << endl; |
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489 | return; |
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490 | } |
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491 | |
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492 | if (release != "") |
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493 | { |
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494 | if (!CmtSystem::mkdir (release)) |
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495 | { |
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496 | cout << "Cannot create the " << release << " directory" << endl; |
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497 | return; |
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498 | } |
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499 | |
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500 | if (!CmtSystem::cd (release)) |
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501 | { |
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502 | cout << "Cannot access the " << release << " directory" << endl; |
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503 | return; |
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504 | } |
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505 | } |
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506 | |
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507 | if (!CmtSystem::test_directory ("cmt")) |
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508 | { |
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509 | if (!CmtSystem::mkdir ("cmt")) |
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510 | { |
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511 | cout << "Cannot create the cmt directory" << endl; |
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512 | return; |
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513 | } |
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514 | else |
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515 | { |
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516 | cout << "Installing the cmt directory" << endl; |
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517 | } |
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518 | } |
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519 | |
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520 | CmtSystem::cd ("cmt"); |
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521 | |
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522 | if (!CmtSystem::test_file (get_project_file_name ())) |
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523 | { |
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524 | cout << "Creating a new project file" << endl; |
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525 | |
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526 | ofstream f (get_project_file_name ()); |
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527 | if (f) |
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528 | { |
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529 | f << "project " << name << endl; |
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530 | f << endl; |
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531 | f.close (); |
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532 | } |
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533 | } |
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534 | else |
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535 | { |
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536 | cmt_string text; |
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537 | text.read (get_project_file_name ()); |
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538 | |
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539 | ProjectPatcher p (name); |
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540 | |
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541 | p.run (text); |
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542 | p.commit (); |
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543 | |
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544 | cout << "project file already there" << endl; |
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545 | } |
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546 | } |
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547 | |
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548 | //---------------------------------------------------------- |
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549 | Project* Project::find_by_name (const cmt_string& name) |
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550 | { |
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551 | static ProjectVector& Projects = projects (); |
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552 | |
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553 | for (int i = 0; i < Projects.size (); i++) |
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554 | { |
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555 | Project& p = Projects[i]; |
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556 | |
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557 | if (p.m_name == name) return (&p); |
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558 | } |
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559 | |
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560 | return (0); |
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561 | } |
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562 | |
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563 | //---------------------------------------------------------- |
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564 | Project* Project::find_by_cmtpath (const cmt_string& cmtpath) |
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565 | { |
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566 | cmt_string compressed_path = cmtpath; |
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567 | CmtSystem::compress_path (compressed_path); |
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568 | |
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569 | static ProjectVector& Projects = projects (); |
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570 | |
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571 | for (int i = 0; i < Projects.size (); i++) |
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572 | { |
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573 | Project& p = Projects[i]; |
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574 | |
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575 | if (p.m_cmtpath == compressed_path) return (&p); |
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576 | if (p.m_cmtpath_pwd == compressed_path) return (&p); |
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577 | } |
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578 | |
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579 | return (0); |
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580 | } |
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581 | |
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582 | //---------------------------------------------------------- |
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583 | Project* Project::get_current () |
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584 | { |
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585 | cmt_string here = CmtSystem::pwd (); |
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586 | |
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587 | static ProjectVector& Projects = projects (); |
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588 | |
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589 | Project* result = 0; |
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590 | |
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591 | for (int i = (Projects.size () - 1); i >= 0; i--) |
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592 | { |
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593 | Project& p = Projects[i]; |
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594 | |
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595 | if (here.find (p.m_cmtpath_pwd) == 0) |
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596 | { |
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597 | result = &p; |
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598 | } |
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599 | |
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600 | if (here.find (p.m_cmtpath) == 0) |
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601 | { |
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602 | result = &p; |
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603 | } |
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604 | } |
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605 | |
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606 | return (result); |
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607 | } |
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608 | |
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609 | //---------------------------------------------------------- |
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610 | Project* Project::add (const cmt_string& name, |
---|
611 | const cmt_string& release) |
---|
612 | { |
---|
613 | static ProjectVector& Projects = projects (); |
---|
614 | |
---|
615 | //cout << "Project::add> name=" << name << endl; |
---|
616 | |
---|
617 | { |
---|
618 | Project* project; |
---|
619 | |
---|
620 | project = find_by_name (name); |
---|
621 | if (project != 0) |
---|
622 | { |
---|
623 | if (!Cmt::get_quiet ()) |
---|
624 | { |
---|
625 | if (release != project->get_release ()) |
---|
626 | { |
---|
627 | cerr << "#CMT> Project " << name << " requested with conflicting releases " << project->get_release () << " and " << release << endl; |
---|
628 | CmtError::set (CmtError::project_release_conflict, name); |
---|
629 | } |
---|
630 | } |
---|
631 | |
---|
632 | // Project objects are recreated here to follow the hierarchy |
---|
633 | // This duplication is needed for properly applying the strategies |
---|
634 | Project& p = Projects.add (); |
---|
635 | |
---|
636 | p.set_name (name); |
---|
637 | p.set_release (release); |
---|
638 | p.configure (); |
---|
639 | |
---|
640 | return (&p); |
---|
641 | |
---|
642 | //return (project); |
---|
643 | } |
---|
644 | } |
---|
645 | |
---|
646 | Project& project = Projects.add (); |
---|
647 | project.clear (); |
---|
648 | project.set_name (name); |
---|
649 | project.set_release (release); |
---|
650 | project.configure (); |
---|
651 | |
---|
652 | return (&project); |
---|
653 | } |
---|
654 | |
---|
655 | //---------------------------------------------------------- |
---|
656 | Project::ProjectVector& Project::projects () |
---|
657 | { |
---|
658 | static Database& db = Database::instance (); |
---|
659 | static ProjectVector& Projects = db.projects (); |
---|
660 | |
---|
661 | return (Projects); |
---|
662 | } |
---|
663 | |
---|
664 | /*----------------------------------------------------------*/ |
---|
665 | void Project::clear_all () |
---|
666 | { |
---|
667 | static ProjectVector& Projects = projects (); |
---|
668 | |
---|
669 | for (int i = 0; i < Projects.size (); i++) |
---|
670 | { |
---|
671 | Project& project = Projects[i]; |
---|
672 | project.clear (); |
---|
673 | } |
---|
674 | |
---|
675 | Projects.clear (); |
---|
676 | } |
---|
677 | |
---|
678 | /*----------------------------------------------------------*/ |
---|
679 | void Project::show_all () |
---|
680 | { |
---|
681 | static Project::ProjectVector& Projects = Project::projects (); |
---|
682 | |
---|
683 | for (int i = 0; i < Projects.size (); i++) |
---|
684 | { |
---|
685 | Project& p = Projects[i]; |
---|
686 | p.m_visited = false; |
---|
687 | } |
---|
688 | |
---|
689 | Project* current = get_current (); |
---|
690 | |
---|
691 | if (current != 0) current->show (); |
---|
692 | } |
---|
693 | |
---|
694 | /*----------------------------------------------------------*/ |
---|
695 | void Project::show_specified_strategies_for_all () |
---|
696 | { |
---|
697 | static ProjectVector& Projects = projects (); |
---|
698 | |
---|
699 | for (int i = 0; i < Projects.size (); i++) |
---|
700 | { |
---|
701 | const Project& project = Projects[i]; |
---|
702 | project.show_specified_strategies (); |
---|
703 | } |
---|
704 | } |
---|
705 | |
---|
706 | /*----------------------------------------------------------*/ |
---|
707 | class VisitorForShowPaths : public IProjectVisitor |
---|
708 | { |
---|
709 | public: |
---|
710 | VisitorForShowPaths () |
---|
711 | { |
---|
712 | } |
---|
713 | |
---|
714 | void pre (Project* p) |
---|
715 | { |
---|
716 | const cmt_string& w = p->get_cmtpath_pwd (); |
---|
717 | const cmt_string& s = p->get_cmtpath_source (); |
---|
718 | |
---|
719 | if (s == "default path") return; |
---|
720 | |
---|
721 | if (CmtSystem::test_directory (w)) |
---|
722 | { |
---|
723 | cout << "# Add path " << w << " from " << s << endl; |
---|
724 | } |
---|
725 | } |
---|
726 | |
---|
727 | void in (Project* p) |
---|
728 | { |
---|
729 | const cmt_string& w = p->get_cmtpath_pwd (); |
---|
730 | const cmt_string& s = p->get_cmtpath_source (); |
---|
731 | |
---|
732 | if (s == "default path") return; |
---|
733 | |
---|
734 | if (CmtSystem::test_directory (w)) |
---|
735 | { |
---|
736 | cout << "# Add path " << w << " from " << s << endl; |
---|
737 | } |
---|
738 | } |
---|
739 | |
---|
740 | void post (Project* p) |
---|
741 | { |
---|
742 | } |
---|
743 | }; |
---|
744 | |
---|
745 | /*----------------------------------------------------------*/ |
---|
746 | void Project::show_paths () |
---|
747 | { |
---|
748 | VisitorForShowPaths visitor; |
---|
749 | |
---|
750 | start_visit (visitor); |
---|
751 | } |
---|
752 | |
---|
753 | //---------------------------------------------------------- |
---|
754 | const cmt_string& Project::get_project_file_name () |
---|
755 | { |
---|
756 | static const cmt_string name = "project.cmt"; |
---|
757 | |
---|
758 | return (name); |
---|
759 | } |
---|
760 | |
---|
761 | //---------------------------------------------------------- |
---|
762 | void Project::fill_selection (int depth, CmtSystem::cmt_string_vector& path_selections) |
---|
763 | { |
---|
764 | static ProjectVector& Projects = projects (); |
---|
765 | |
---|
766 | for (int i = 0; i < Projects.size (); i++) |
---|
767 | { |
---|
768 | Project& project = Projects[i]; |
---|
769 | |
---|
770 | const cmt_string& p = project.get_cmtpath (); |
---|
771 | const cmt_string& pwd = project.get_cmtpath_pwd (); |
---|
772 | const cmt_string& src = project.get_cmtpath_source (); |
---|
773 | |
---|
774 | if (src != "default path") |
---|
775 | { |
---|
776 | if (depth > 0) |
---|
777 | { |
---|
778 | cmt_string& s1 = path_selections.add (); |
---|
779 | s1 = p; |
---|
780 | cmt_string& s2 = path_selections.add (); |
---|
781 | s2 = pwd; |
---|
782 | depth--; |
---|
783 | |
---|
784 | if (depth == 0) break; |
---|
785 | } |
---|
786 | } |
---|
787 | } |
---|
788 | } |
---|
789 | |
---|
790 | //---------------------------------------------------------- |
---|
791 | void Project::broadcast (IProjectAction& action) |
---|
792 | { |
---|
793 | static ProjectVector& Projects = projects (); |
---|
794 | |
---|
795 | for (int i = 0; i < Projects.size (); i++) |
---|
796 | { |
---|
797 | const Project& project = Projects[i]; |
---|
798 | |
---|
799 | if (!action.run (project)) break; |
---|
800 | } |
---|
801 | } |
---|
802 | |
---|
803 | //---------------------------------------------------------- |
---|
804 | void Project::reverse_broadcast (IProjectAction& action) |
---|
805 | { |
---|
806 | static ProjectVector& Projects = projects (); |
---|
807 | |
---|
808 | for (int i = (Projects.size () - 1); i >= 0; i--) |
---|
809 | { |
---|
810 | const Project& project = Projects[i]; |
---|
811 | |
---|
812 | if (!action.run (project)) break; |
---|
813 | } |
---|
814 | } |
---|
815 | |
---|
816 | //---------------------------------------------------------- |
---|
817 | void Project::scan_paths (PathScanner& scanner, PathScanner::actor& a) |
---|
818 | { |
---|
819 | static ProjectVector& Projects = projects (); |
---|
820 | |
---|
821 | for (int i = 0; i < Projects.size (); i++) |
---|
822 | { |
---|
823 | const Project& project = Projects[i]; |
---|
824 | |
---|
825 | const cmt_string& p = project.m_cmtpath; |
---|
826 | scanner.scan_path (p, a); |
---|
827 | } |
---|
828 | } |
---|
829 | |
---|
830 | //---------------------------------------------------------- |
---|
831 | void Project::scan_paths_for_package (PathScanner& scanner, const cmt_string& name) |
---|
832 | { |
---|
833 | static ProjectVector& Projects = projects (); |
---|
834 | |
---|
835 | for (int i = 0; i < Projects.size (); i++) |
---|
836 | { |
---|
837 | const Project& project = Projects[i]; |
---|
838 | |
---|
839 | const cmt_string& p = project.m_cmtpath; |
---|
840 | scanner.scan_package (p, name); |
---|
841 | } |
---|
842 | } |
---|
843 | |
---|
844 | //---------------------------------------------------------- |
---|
845 | cmt_string Project::find_in_cmt_paths (const cmt_string& path) |
---|
846 | { |
---|
847 | const cmt_string pwd = CmtSystem::pwd (); |
---|
848 | |
---|
849 | static ProjectVector& Projects = projects (); |
---|
850 | |
---|
851 | for (int i = 0; i < Projects.size (); i++) |
---|
852 | { |
---|
853 | const Project& project = Projects[i]; |
---|
854 | |
---|
855 | const cmt_string& p = project.m_cmtpath; |
---|
856 | const cmt_string& w = project.m_cmtpath_pwd; |
---|
857 | const cmt_string& s = project.m_cmtpath_source; |
---|
858 | |
---|
859 | if (s == "default path") continue; |
---|
860 | |
---|
861 | if (CmtSystem::test_directory (p)) |
---|
862 | { |
---|
863 | if (path.find (p) != cmt_string::npos) |
---|
864 | { |
---|
865 | return (p); |
---|
866 | } |
---|
867 | |
---|
868 | // To become the current area, a path must correspond to the current package |
---|
869 | if (path.find (w) != cmt_string::npos) |
---|
870 | { |
---|
871 | return (p); |
---|
872 | } |
---|
873 | } |
---|
874 | |
---|
875 | if (p == w) continue; |
---|
876 | |
---|
877 | if (CmtSystem::test_directory (w)) |
---|
878 | { |
---|
879 | if (path.find (w) != cmt_string::npos) |
---|
880 | { |
---|
881 | return (w); |
---|
882 | } |
---|
883 | } |
---|
884 | } |
---|
885 | |
---|
886 | return (""); |
---|
887 | } |
---|
888 | |
---|
889 | //---------------------------------------------------------- |
---|
890 | void Project::visit (IProjectVisitor& visitor) |
---|
891 | { |
---|
892 | if (m_visited) return; |
---|
893 | m_visited = true; |
---|
894 | |
---|
895 | int i; |
---|
896 | |
---|
897 | for (i = 0; i < get_children_size (); i++) |
---|
898 | { |
---|
899 | Project* child = get_child (i); |
---|
900 | |
---|
901 | if (child->visited ()) continue; |
---|
902 | |
---|
903 | visitor.in (child); |
---|
904 | } |
---|
905 | |
---|
906 | for (i = 0; i < m_children.size (); i++) |
---|
907 | { |
---|
908 | Project* child = m_children[i]; |
---|
909 | child->visit (visitor); |
---|
910 | } |
---|
911 | } |
---|
912 | |
---|
913 | //---------------------------------------------------------- |
---|
914 | void Project::start_visit (IProjectVisitor& visitor) |
---|
915 | { |
---|
916 | static Project::ProjectVector& Projects = Project::projects (); |
---|
917 | |
---|
918 | for (int i = 0; i < Projects.size (); i++) |
---|
919 | { |
---|
920 | Project& p = Projects[i]; |
---|
921 | p.m_visited = false; |
---|
922 | } |
---|
923 | |
---|
924 | Project* p = get_current (); |
---|
925 | |
---|
926 | if (p == 0) return; |
---|
927 | |
---|
928 | visitor.pre (p); |
---|
929 | p->visit (visitor); |
---|
930 | visitor.post (p); |
---|
931 | } |
---|
932 | |
---|
933 | //---------------------------------------------------------- |
---|
934 | class VisitorForFillCMTPATH : public IProjectVisitor |
---|
935 | { |
---|
936 | public: |
---|
937 | VisitorForFillCMTPATH (cmt_string& buffer) : m_buffer (buffer) |
---|
938 | { |
---|
939 | } |
---|
940 | |
---|
941 | void pre (Project* p) |
---|
942 | { |
---|
943 | const cmt_string& w = p->get_cmtpath_pwd (); |
---|
944 | const cmt_string& s = p->get_cmtpath_source (); |
---|
945 | |
---|
946 | if (s == "default path") return; |
---|
947 | |
---|
948 | if (CmtSystem::test_directory (w)) |
---|
949 | { |
---|
950 | m_buffer += "path_append CMTPATH \""; |
---|
951 | m_buffer += w; |
---|
952 | m_buffer += "\" \n"; |
---|
953 | } |
---|
954 | } |
---|
955 | |
---|
956 | void in (Project* p) |
---|
957 | { |
---|
958 | const cmt_string& w = p->get_cmtpath_pwd (); |
---|
959 | const cmt_string& s = p->get_cmtpath_source (); |
---|
960 | |
---|
961 | if (s == "default path") return; |
---|
962 | |
---|
963 | if (CmtSystem::test_directory (w)) |
---|
964 | { |
---|
965 | m_buffer += "path_append CMTPATH \""; |
---|
966 | m_buffer += w; |
---|
967 | m_buffer += "\" \n"; |
---|
968 | } |
---|
969 | } |
---|
970 | |
---|
971 | void post (Project* p) |
---|
972 | { |
---|
973 | //cerr << "Buffer = " << m_buffer << endl; |
---|
974 | } |
---|
975 | |
---|
976 | private: |
---|
977 | cmt_string& m_buffer; |
---|
978 | |
---|
979 | }; |
---|
980 | |
---|
981 | //---------------------------------------------------------- |
---|
982 | void Project::fill_cmtpaths (cmt_string& buffer) |
---|
983 | { |
---|
984 | /* |
---|
985 | Try to re-create all CMTPATH items from project definitions. |
---|
986 | The goal is to generate CMTPATH even if this EV was not pre-set |
---|
987 | which is the case when CMTPROJECTPATH is only used |
---|
988 | */ |
---|
989 | |
---|
990 | VisitorForFillCMTPATH visitor (buffer); |
---|
991 | |
---|
992 | start_visit (visitor); |
---|
993 | } |
---|
994 | |
---|
995 | //---------------------------------------------------------- |
---|
996 | Project::Project () : m_name ("") |
---|
997 | { |
---|
998 | clear (); |
---|
999 | } |
---|
1000 | |
---|
1001 | //---------------------------------------------------------- |
---|
1002 | const cmt_string& Project::get_name () const |
---|
1003 | { |
---|
1004 | return (m_name); |
---|
1005 | } |
---|
1006 | |
---|
1007 | //---------------------------------------------------------- |
---|
1008 | const cmt_string& Project::get_release () const |
---|
1009 | { |
---|
1010 | return (m_release); |
---|
1011 | } |
---|
1012 | |
---|
1013 | //---------------------------------------------------------- |
---|
1014 | const cmt_string& Project::get_cmtpath () const |
---|
1015 | { |
---|
1016 | return (m_cmtpath); |
---|
1017 | } |
---|
1018 | |
---|
1019 | //---------------------------------------------------------- |
---|
1020 | const cmt_string& Project::get_cmtpath_pwd () const |
---|
1021 | { |
---|
1022 | return (m_cmtpath_pwd); |
---|
1023 | } |
---|
1024 | |
---|
1025 | //---------------------------------------------------------- |
---|
1026 | const cmt_string& Project::get_cmtpath_source () const |
---|
1027 | { |
---|
1028 | return (m_cmtpath_source); |
---|
1029 | } |
---|
1030 | |
---|
1031 | //---------------------------------------------------------- |
---|
1032 | int Project::get_children_size () const |
---|
1033 | { |
---|
1034 | return (m_children.size ()); |
---|
1035 | } |
---|
1036 | |
---|
1037 | //---------------------------------------------------------- |
---|
1038 | Project* Project::get_child (int index) const |
---|
1039 | { |
---|
1040 | if (index < 0) return (0); |
---|
1041 | if (index >= m_children.size ()) return (0); |
---|
1042 | return (m_children[index]); |
---|
1043 | } |
---|
1044 | |
---|
1045 | //---------------------------------------------------------- |
---|
1046 | bool Project::visited () const |
---|
1047 | { |
---|
1048 | return (m_visited); |
---|
1049 | } |
---|
1050 | |
---|
1051 | //---------------------------------------------------------- |
---|
1052 | void Project::set_name (const cmt_string& name) |
---|
1053 | { |
---|
1054 | m_name = name; |
---|
1055 | } |
---|
1056 | |
---|
1057 | //---------------------------------------------------------- |
---|
1058 | void Project::set_release (const cmt_string& release) |
---|
1059 | { |
---|
1060 | m_release = release; |
---|
1061 | } |
---|
1062 | |
---|
1063 | //---------------------------------------------------------- |
---|
1064 | void Project::set_cmtpath (const cmt_string& path) |
---|
1065 | { |
---|
1066 | m_cmtpath = path; |
---|
1067 | } |
---|
1068 | |
---|
1069 | //---------------------------------------------------------- |
---|
1070 | void Project::set_cmtpath_pwd (const cmt_string& path) |
---|
1071 | { |
---|
1072 | m_cmtpath_pwd = path; |
---|
1073 | } |
---|
1074 | |
---|
1075 | //---------------------------------------------------------- |
---|
1076 | void Project::set_cmtpath_source (const cmt_string& source) |
---|
1077 | { |
---|
1078 | m_cmtpath_source = source; |
---|
1079 | } |
---|
1080 | |
---|
1081 | //---------------------------------------------------------- |
---|
1082 | void Project::clear () |
---|
1083 | { |
---|
1084 | m_name = ""; |
---|
1085 | m_release = ""; |
---|
1086 | m_cmtpath = ""; |
---|
1087 | m_cmtpath_pwd = ""; |
---|
1088 | m_cmtpath_source = ""; |
---|
1089 | |
---|
1090 | m_parents.clear (); |
---|
1091 | m_children.clear (); |
---|
1092 | |
---|
1093 | m_configured = false; |
---|
1094 | |
---|
1095 | m_strategies.clear (); |
---|
1096 | } |
---|
1097 | |
---|
1098 | //---------------------------------------------------------- |
---|
1099 | void Project::add_parent (Project* p) |
---|
1100 | { |
---|
1101 | if (p == 0) return; |
---|
1102 | if (p == this) return; |
---|
1103 | |
---|
1104 | //cerr << "Adding parent " << p->get_name () << " to " << m_name << endl; |
---|
1105 | |
---|
1106 | int i; |
---|
1107 | |
---|
1108 | for (i = 0; i < m_children.size (); i++) |
---|
1109 | { |
---|
1110 | Project* child = m_children[i]; |
---|
1111 | if (child == 0) continue; |
---|
1112 | |
---|
1113 | if (child->get_name () == p->get_name ()) |
---|
1114 | { |
---|
1115 | // Already registered as a child (no cycle permitted!!) |
---|
1116 | return; |
---|
1117 | } |
---|
1118 | } |
---|
1119 | |
---|
1120 | for (i = 0; i < m_parents.size (); i++) |
---|
1121 | { |
---|
1122 | Project* parent = m_parents[i]; |
---|
1123 | if (parent == 0) continue; |
---|
1124 | |
---|
1125 | if (parent->get_name () == p->get_name ()) |
---|
1126 | { |
---|
1127 | // Already registered as a parent |
---|
1128 | return; |
---|
1129 | } |
---|
1130 | } |
---|
1131 | |
---|
1132 | m_parents.push_back (p); |
---|
1133 | } |
---|
1134 | |
---|
1135 | //---------------------------------------------------------- |
---|
1136 | void Project::add_child (Project* p) |
---|
1137 | { |
---|
1138 | if (p == 0) return; |
---|
1139 | if (p == this) return; |
---|
1140 | |
---|
1141 | int i; |
---|
1142 | |
---|
1143 | for (i = 0; i < m_parents.size (); i++) |
---|
1144 | { |
---|
1145 | Project* parent = m_parents[i]; |
---|
1146 | if (parent == 0) continue; |
---|
1147 | |
---|
1148 | if (parent->get_name () == p->get_name ()) |
---|
1149 | { |
---|
1150 | // Already registered as a parent (no cycle permitted!!) |
---|
1151 | return; |
---|
1152 | } |
---|
1153 | } |
---|
1154 | |
---|
1155 | for (i = 0; i < m_children.size (); i++) |
---|
1156 | { |
---|
1157 | Project* child = m_children[i]; |
---|
1158 | if (child == 0) continue; |
---|
1159 | |
---|
1160 | if (child->get_name () == p->get_name ()) |
---|
1161 | { |
---|
1162 | // Already registered as a child |
---|
1163 | return; |
---|
1164 | } |
---|
1165 | } |
---|
1166 | |
---|
1167 | m_children.push_back (p); |
---|
1168 | } |
---|
1169 | |
---|
1170 | //---------------------------------------------------------- |
---|
1171 | void Project::configure () |
---|
1172 | { |
---|
1173 | if (m_configured) return; |
---|
1174 | m_configured = true; |
---|
1175 | |
---|
1176 | set_default_strategy ("SetupConfig"); |
---|
1177 | set_default_strategy ("SetupRoot"); |
---|
1178 | set_default_strategy ("SetupCleanup"); |
---|
1179 | set_default_strategy ("BuildPrototypes"); |
---|
1180 | set_default_strategy ("InstallArea"); |
---|
1181 | } |
---|
1182 | |
---|
1183 | /**--------------------------------------------------------- |
---|
1184 | A use statement is met in the project file |
---|
1185 | */ |
---|
1186 | void Project::use_action (const cmt_string& name, const cmt_string& release) |
---|
1187 | { |
---|
1188 | //cerr << "Use action " << name << " " << release << endl; |
---|
1189 | |
---|
1190 | // A project with its release is specified |
---|
1191 | // |
---|
1192 | // Is this project already visible? |
---|
1193 | // If not: look for it |
---|
1194 | // + get CMTPROJECTPATH |
---|
1195 | // + search from all entries of CMTPROJECTPATH : p(i)/<name>/<release> |
---|
1196 | // + when found, this should become a new CMTPATH entry |
---|
1197 | // + the new project is then parsed ... etc... |
---|
1198 | |
---|
1199 | cmt_string cmtprojectpath = CmtSystem::getenv ("CMTPROJECTPATH"); |
---|
1200 | cmt_string sep; |
---|
1201 | sep = CmtSystem::path_separator (); |
---|
1202 | |
---|
1203 | //cerr << "cmtprojectpath = " << cmtprojectpath << endl; |
---|
1204 | CmtSystem::cmt_string_vector items; |
---|
1205 | CmtSystem::split (cmtprojectpath, sep, items); |
---|
1206 | |
---|
1207 | bool found = false; |
---|
1208 | |
---|
1209 | for (int i = 0; i < items.size (); i++) |
---|
1210 | { |
---|
1211 | const cmt_string& item = items[i]; |
---|
1212 | cmt_string p = item; |
---|
1213 | p += CmtSystem::file_separator (); |
---|
1214 | p += name; |
---|
1215 | p += CmtSystem::file_separator (); |
---|
1216 | p += release; |
---|
1217 | |
---|
1218 | if (CmtSystem::test_directory (p)) |
---|
1219 | { |
---|
1220 | //cerr << "Project directory " << p << " exists " << endl; |
---|
1221 | |
---|
1222 | found = true; |
---|
1223 | |
---|
1224 | IProjectFactory& factory = ProjectFactory::instance (); |
---|
1225 | |
---|
1226 | factory.create_project (name, p, "ProjectPath", this); |
---|
1227 | |
---|
1228 | break; |
---|
1229 | } |
---|
1230 | } |
---|
1231 | |
---|
1232 | if (!found) |
---|
1233 | { |
---|
1234 | Project* p = Project::find_by_name (name); |
---|
1235 | |
---|
1236 | if (p != 0) |
---|
1237 | { |
---|
1238 | found = true; |
---|
1239 | |
---|
1240 | p->add_parent (this); |
---|
1241 | add_child (p); |
---|
1242 | |
---|
1243 | update_strategies_from_children (); |
---|
1244 | } |
---|
1245 | } |
---|
1246 | |
---|
1247 | if (!found && (cmtprojectpath != "")) |
---|
1248 | { |
---|
1249 | cerr << "#CMT> Project " << name << " " << release << " requested by " << m_name << " not found in CMTPROJECTPATH" << endl; |
---|
1250 | } |
---|
1251 | } |
---|
1252 | |
---|
1253 | |
---|
1254 | //---------------------------------------------------------- |
---|
1255 | Project& Project::operator = (const Project& other) |
---|
1256 | { |
---|
1257 | m_name = other.m_name; |
---|
1258 | m_cmtpath = other.m_cmtpath; |
---|
1259 | m_cmtpath_pwd = other.m_cmtpath_pwd; |
---|
1260 | m_cmtpath_source = other.m_cmtpath_source; |
---|
1261 | |
---|
1262 | return (*this); |
---|
1263 | } |
---|
1264 | |
---|
1265 | //---------------------------------------------------------- |
---|
1266 | bool Project::operator == (const cmt_string& name) const |
---|
1267 | { |
---|
1268 | return ((m_name == name)); |
---|
1269 | } |
---|
1270 | |
---|
1271 | //---------------------------------------------------------- |
---|
1272 | bool Project::operator != (const cmt_string& name) const |
---|
1273 | { |
---|
1274 | return ((m_name != name)); |
---|
1275 | } |
---|
1276 | |
---|
1277 | //---------------------------------------------------------- |
---|
1278 | void Project::show () |
---|
1279 | { |
---|
1280 | static int level = 0; |
---|
1281 | |
---|
1282 | bool is_current = false; |
---|
1283 | |
---|
1284 | cmt_string here = CmtSystem::pwd (); |
---|
1285 | |
---|
1286 | if (here.find (m_cmtpath) == 0) |
---|
1287 | { |
---|
1288 | if (m_cmtpath_source != "default path") |
---|
1289 | { |
---|
1290 | is_current = true; |
---|
1291 | } |
---|
1292 | } |
---|
1293 | |
---|
1294 | for (int tab = 0; tab < level; tab++) cout << " "; |
---|
1295 | cout << m_name << " " << m_release << " (in " << m_cmtpath << ")"; |
---|
1296 | |
---|
1297 | if (is_current) cout << " (current)"; |
---|
1298 | |
---|
1299 | int i; |
---|
1300 | |
---|
1301 | /* |
---|
1302 | for (i = 0; i < m_parents.size (); i++) |
---|
1303 | { |
---|
1304 | Project* p = m_parents[i]; |
---|
1305 | if (p == 0) continue; |
---|
1306 | cout << " P=" << p->get_name (); |
---|
1307 | } |
---|
1308 | |
---|
1309 | for (i = 0; i < m_children.size (); i++) |
---|
1310 | { |
---|
1311 | Project* p = m_children[i]; |
---|
1312 | if (p == 0) continue; |
---|
1313 | cout << " C=" << p->get_name (); |
---|
1314 | } |
---|
1315 | */ |
---|
1316 | |
---|
1317 | cout << endl; |
---|
1318 | |
---|
1319 | if (m_visited) return; |
---|
1320 | |
---|
1321 | m_visited = true; |
---|
1322 | |
---|
1323 | for (i = 0; i < m_children.size (); i++) |
---|
1324 | { |
---|
1325 | Project* p = m_children[i]; |
---|
1326 | if (p == 0) continue; |
---|
1327 | level++; |
---|
1328 | p->show (); |
---|
1329 | level--; |
---|
1330 | } |
---|
1331 | } |
---|
1332 | |
---|
1333 | |
---|
1334 | //---------------------------------------------------------- |
---|
1335 | void Project::show_specified_strategies () const |
---|
1336 | { |
---|
1337 | int i; |
---|
1338 | |
---|
1339 | for (i = 0; i < m_strategies.size (); i++) |
---|
1340 | { |
---|
1341 | const Strategy& s = m_strategies[i]; |
---|
1342 | if (s.m_specified) |
---|
1343 | { |
---|
1344 | const StrategyDef* def = s.m_definition; |
---|
1345 | |
---|
1346 | cout << "# Project " << m_name |
---|
1347 | << " sets " << def->m_keyword |
---|
1348 | << " strategy to " << ((s.m_value) ? def->m_on_value : def->m_off_value); |
---|
1349 | |
---|
1350 | if (s.m_context != "") |
---|
1351 | { |
---|
1352 | cout << " (from package " << s.m_context << ")"; |
---|
1353 | } |
---|
1354 | |
---|
1355 | cout << endl; |
---|
1356 | } |
---|
1357 | } |
---|
1358 | } |
---|
1359 | |
---|
1360 | //---------------------------------------------------------- |
---|
1361 | bool Project::has_strategy (const StrategyDef* definition) const |
---|
1362 | { |
---|
1363 | int i; |
---|
1364 | |
---|
1365 | for (i = 0; i < m_strategies.size (); i++) |
---|
1366 | { |
---|
1367 | const Strategy& s = m_strategies[i]; |
---|
1368 | if (s.m_definition == definition) |
---|
1369 | { |
---|
1370 | return (true); |
---|
1371 | } |
---|
1372 | } |
---|
1373 | |
---|
1374 | return (false); |
---|
1375 | } |
---|
1376 | |
---|
1377 | //---------------------------------------------------------- |
---|
1378 | bool Project::get_strategy (const cmt_string& name) const |
---|
1379 | { |
---|
1380 | static StrategyMgr& mgr = StrategyMgr::instance (); |
---|
1381 | |
---|
1382 | StrategyDef* def = mgr.find_strategy (name); |
---|
1383 | if (def == 0) |
---|
1384 | { |
---|
1385 | cerr << "#CMT> strategy " << name << " undefined" << endl; |
---|
1386 | return (false); |
---|
1387 | } |
---|
1388 | |
---|
1389 | return (get_strategy (def)); |
---|
1390 | } |
---|
1391 | |
---|
1392 | //---------------------------------------------------------- |
---|
1393 | bool Project::is_specified (const StrategyDef* definition) const |
---|
1394 | { |
---|
1395 | int i; |
---|
1396 | |
---|
1397 | for (i = 0; i < m_strategies.size (); i++) |
---|
1398 | { |
---|
1399 | Strategy& s = m_strategies[i]; |
---|
1400 | if (s.m_definition == definition) |
---|
1401 | { |
---|
1402 | // This strategy is applied in this project |
---|
1403 | return (s.m_specified); |
---|
1404 | } |
---|
1405 | } |
---|
1406 | |
---|
1407 | // This strategy is not applied in this project |
---|
1408 | return (false); |
---|
1409 | } |
---|
1410 | |
---|
1411 | //---------------------------------------------------------- |
---|
1412 | bool Project::get_strategy (const StrategyDef* def) const |
---|
1413 | { |
---|
1414 | int i; |
---|
1415 | |
---|
1416 | for (i = 0; i < m_strategies.size (); i++) |
---|
1417 | { |
---|
1418 | Strategy& s = m_strategies[i]; |
---|
1419 | if (s.m_definition == def) |
---|
1420 | { |
---|
1421 | // This strategy is applied in this project |
---|
1422 | if (s.m_specified) |
---|
1423 | { |
---|
1424 | return (s.m_specified_value); |
---|
1425 | } |
---|
1426 | return (s.m_value); |
---|
1427 | } |
---|
1428 | } |
---|
1429 | |
---|
1430 | // This strategy is not applied in this project |
---|
1431 | return (def->m_default_value); |
---|
1432 | } |
---|
1433 | |
---|
1434 | //---------------------------------------------------------- |
---|
1435 | void Project::set_default_strategy (const cmt_string& name) |
---|
1436 | { |
---|
1437 | static StrategyMgr& mgr = StrategyMgr::instance (); |
---|
1438 | |
---|
1439 | StrategyDef* def = mgr.find_strategy (name); |
---|
1440 | if (def == 0) |
---|
1441 | { |
---|
1442 | cerr << "#CMT> strategy " << name << " undefined" << endl; |
---|
1443 | return; |
---|
1444 | } |
---|
1445 | |
---|
1446 | update_strategy (def, def->m_default_value); |
---|
1447 | } |
---|
1448 | |
---|
1449 | |
---|
1450 | //---------------------------------------------------------- |
---|
1451 | void Project::set_strategy (const cmt_string& name, const cmt_string& value, const cmt_string& context) |
---|
1452 | { |
---|
1453 | static StrategyMgr& mgr = StrategyMgr::instance (); |
---|
1454 | |
---|
1455 | StrategyDef* def = mgr.find_strategy (name); |
---|
1456 | if (def == 0) |
---|
1457 | { |
---|
1458 | cerr << "#CMT> strategy " << name << " undefined" << endl; |
---|
1459 | return; |
---|
1460 | } |
---|
1461 | |
---|
1462 | bool b_value = false; |
---|
1463 | |
---|
1464 | if (value == def->m_on_value) |
---|
1465 | { |
---|
1466 | b_value = true; |
---|
1467 | } |
---|
1468 | else if (value == def->m_off_value) |
---|
1469 | { |
---|
1470 | b_value = false; |
---|
1471 | } |
---|
1472 | else |
---|
1473 | { |
---|
1474 | cerr << "#CMT> requested strategy value " << value << " undefined in strategy " << name << endl; |
---|
1475 | return; |
---|
1476 | } |
---|
1477 | |
---|
1478 | set_strategy (def, b_value, context); |
---|
1479 | } |
---|
1480 | |
---|
1481 | //---------------------------------------------------------- |
---|
1482 | void Project::set_strategy (StrategyDef* definition, bool b_value, const cmt_string& context) |
---|
1483 | { |
---|
1484 | bool need_strategy = true; |
---|
1485 | |
---|
1486 | int i; |
---|
1487 | |
---|
1488 | for (i = 0; i < m_strategies.size (); i++) |
---|
1489 | { |
---|
1490 | Strategy& s = m_strategies[i]; |
---|
1491 | if (s.m_definition == definition) |
---|
1492 | { |
---|
1493 | // This strategy is already applied in this project. Let's change it's value |
---|
1494 | s.set (definition, b_value, get_name ()); |
---|
1495 | if (context != "") |
---|
1496 | { |
---|
1497 | if (s.m_context != "") s.m_context += " "; |
---|
1498 | s.m_context += context; |
---|
1499 | } |
---|
1500 | need_strategy = false; |
---|
1501 | break; |
---|
1502 | } |
---|
1503 | } |
---|
1504 | |
---|
1505 | if (need_strategy) |
---|
1506 | { |
---|
1507 | // This strategy is not yet applied in this project. |
---|
1508 | |
---|
1509 | Strategy& s = m_strategies.add (); |
---|
1510 | s.clear (); |
---|
1511 | s.set (definition, b_value, get_name ()); |
---|
1512 | s.m_context = context; |
---|
1513 | } |
---|
1514 | |
---|
1515 | for (i = 0; i < m_parents.size (); i++) |
---|
1516 | { |
---|
1517 | Project* project = m_parents[i]; |
---|
1518 | |
---|
1519 | project->update_strategy (definition, b_value); |
---|
1520 | } |
---|
1521 | } |
---|
1522 | |
---|
1523 | /**---------------------------------------------------------- |
---|
1524 | The strategy value is changed because of indirect influences |
---|
1525 | - default strategy at initialization time |
---|
1526 | - change in the children |
---|
1527 | - change in the children list |
---|
1528 | |
---|
1529 | (This is not a specification : see the set_strategy method) |
---|
1530 | */ |
---|
1531 | void Project::update_strategy (StrategyDef* definition, bool b_value) |
---|
1532 | { |
---|
1533 | bool need_strategy = true; |
---|
1534 | bool specified = false; |
---|
1535 | |
---|
1536 | int i; |
---|
1537 | |
---|
1538 | for (i = 0; i < m_strategies.size (); i++) |
---|
1539 | { |
---|
1540 | Strategy& s = m_strategies[i]; |
---|
1541 | if (s.m_definition == definition) |
---|
1542 | { |
---|
1543 | need_strategy = false; |
---|
1544 | |
---|
1545 | if (!s.m_specified) |
---|
1546 | { |
---|
1547 | // This strategy is already applied in this project. Let's change it's value |
---|
1548 | s.update (definition, b_value, get_name ()); |
---|
1549 | } |
---|
1550 | else |
---|
1551 | { |
---|
1552 | specified = true; |
---|
1553 | } |
---|
1554 | break; |
---|
1555 | } |
---|
1556 | } |
---|
1557 | |
---|
1558 | if (need_strategy) |
---|
1559 | { |
---|
1560 | // This strategy is not yet applied in this project. |
---|
1561 | |
---|
1562 | Strategy& s = m_strategies.add (); |
---|
1563 | s.clear (); |
---|
1564 | s.update (definition, b_value, get_name ()); |
---|
1565 | } |
---|
1566 | |
---|
1567 | if (!specified) |
---|
1568 | { |
---|
1569 | for (i = 0; i < m_parents.size (); i++) |
---|
1570 | { |
---|
1571 | Project* project = m_parents[i]; |
---|
1572 | |
---|
1573 | project->update_strategy (definition, b_value); |
---|
1574 | } |
---|
1575 | } |
---|
1576 | } |
---|
1577 | |
---|
1578 | /**---------------------------------------------------------- |
---|
1579 | At least one of the children has changed this strategy |
---|
1580 | Or the list of children has changed. |
---|
1581 | We need to update the strategy value accordingly |
---|
1582 | This will not change the specified value for this strategy |
---|
1583 | */ |
---|
1584 | void Project::update_strategy_from_children (StrategyDef* definition) |
---|
1585 | { |
---|
1586 | // If this strategy is specified we don't care what happens from the children |
---|
1587 | |
---|
1588 | //cerr << "Updating strategy " << definition->m_name << " from children for project " << m_name << endl; |
---|
1589 | |
---|
1590 | int i; |
---|
1591 | |
---|
1592 | for (i = 0; i < m_strategies.size (); i++) |
---|
1593 | { |
---|
1594 | Strategy& s = m_strategies[i]; |
---|
1595 | if (s.m_definition == definition) |
---|
1596 | { |
---|
1597 | // This strategy is applied in this project. |
---|
1598 | |
---|
1599 | if (s.m_specified) |
---|
1600 | { |
---|
1601 | // There will be no impact since the strategy is specified |
---|
1602 | |
---|
1603 | //cerr << "This strategy is specified in this project" << endl; |
---|
1604 | return; |
---|
1605 | } |
---|
1606 | |
---|
1607 | break; |
---|
1608 | } |
---|
1609 | } |
---|
1610 | |
---|
1611 | // The strategy is not specified locally so we will now figure out |
---|
1612 | // which strategy has to be considered from the mixture of specifications |
---|
1613 | // from all children. |
---|
1614 | |
---|
1615 | // Algorithm: |
---|
1616 | // - We consider children by pairs |
---|
1617 | // - a child that specifies its strategy wins over a child that does not |
---|
1618 | // - when the two children have the same level of priority we consider the priority value |
---|
1619 | |
---|
1620 | Project* selected = 0; |
---|
1621 | bool selected_is_specified = false; |
---|
1622 | bool selected_value = definition->m_default_value; |
---|
1623 | |
---|
1624 | for (i = 0; i < m_children.size (); i++) |
---|
1625 | { |
---|
1626 | Project* p = m_children[i]; |
---|
1627 | |
---|
1628 | //cerr << "Checking strategy for child " << p->get_name () << endl; |
---|
1629 | |
---|
1630 | bool is_specified = p->is_specified (definition); |
---|
1631 | bool value = p->get_strategy (definition); |
---|
1632 | |
---|
1633 | if (selected == 0) |
---|
1634 | { |
---|
1635 | selected = p; |
---|
1636 | selected_is_specified = is_specified; |
---|
1637 | selected_value = value; |
---|
1638 | continue; |
---|
1639 | } |
---|
1640 | |
---|
1641 | if (is_specified == selected_is_specified) |
---|
1642 | { |
---|
1643 | if (selected_value != value) |
---|
1644 | { |
---|
1645 | // same level of priority but different values -> we must decide |
---|
1646 | bool priority_value = definition->m_priority_value; |
---|
1647 | if (value == priority_value) |
---|
1648 | { |
---|
1649 | selected = p; |
---|
1650 | selected_is_specified = is_specified; |
---|
1651 | selected_value = value; |
---|
1652 | } |
---|
1653 | } |
---|
1654 | } |
---|
1655 | else |
---|
1656 | { |
---|
1657 | if (is_specified) |
---|
1658 | { |
---|
1659 | selected = p; |
---|
1660 | selected_is_specified = is_specified; |
---|
1661 | selected_value = value; |
---|
1662 | } |
---|
1663 | } |
---|
1664 | } |
---|
1665 | |
---|
1666 | update_strategy (definition, selected_value); |
---|
1667 | } |
---|
1668 | |
---|
1669 | /**---------------------------------------------------------- |
---|
1670 | At least one of the children has changed its strategies |
---|
1671 | Or the list of children has changed. |
---|
1672 | We need to update the strategy values accordingly |
---|
1673 | This will not change the specified values |
---|
1674 | */ |
---|
1675 | void Project::update_strategies_from_children () |
---|
1676 | { |
---|
1677 | StrategyDef::StrategyDefs& defs = StrategyMgr::get_definitions (); |
---|
1678 | |
---|
1679 | //cerr << "Updating strategies from children for project " << m_name << endl; |
---|
1680 | |
---|
1681 | int i; |
---|
1682 | |
---|
1683 | for (i = 0; i < defs.size (); i++) |
---|
1684 | { |
---|
1685 | StrategyDef* def = defs[i]; |
---|
1686 | |
---|
1687 | update_strategy_from_children (def); |
---|
1688 | } |
---|
1689 | |
---|
1690 | for (i = 0; i < m_parents.size (); i++) |
---|
1691 | { |
---|
1692 | Project* p = m_parents[i]; |
---|
1693 | p->update_strategies_from_children (); |
---|
1694 | } |
---|
1695 | } |
---|
1696 | |
---|
1697 | /**---------------------------------------------------------- |
---|
1698 | The StrategyMgr singleton |
---|
1699 | */ |
---|
1700 | StrategyMgr& StrategyMgr::instance () |
---|
1701 | { |
---|
1702 | static StrategyMgr me; |
---|
1703 | return (me); |
---|
1704 | } |
---|
1705 | |
---|
1706 | /**---------------------------------------------------------- |
---|
1707 | The StrategyMgr constructor |
---|
1708 | Here are primarily constructed all strategy definitions |
---|
1709 | */ |
---|
1710 | StrategyMgr::StrategyMgr () |
---|
1711 | { |
---|
1712 | m_defs.clear (); |
---|
1713 | |
---|
1714 | StrategyDef* s; |
---|
1715 | |
---|
1716 | s = new StrategyDef; |
---|
1717 | s->m_keyword = "build"; |
---|
1718 | s->m_name = "BuildPrototypes"; |
---|
1719 | s->m_on_value = "prototypes"; |
---|
1720 | s->m_off_value = "no_prototypes"; |
---|
1721 | s->m_default_value = true; |
---|
1722 | s->m_priority_value = false; |
---|
1723 | |
---|
1724 | m_defs.push_back (s); |
---|
1725 | |
---|
1726 | s = new StrategyDef; |
---|
1727 | s->m_keyword = "build"; |
---|
1728 | s->m_name = "InstallArea"; |
---|
1729 | s->m_on_value = "with_installarea"; |
---|
1730 | s->m_off_value = "without_installarea"; |
---|
1731 | s->m_default_value = false; |
---|
1732 | s->m_priority_value = true; |
---|
1733 | |
---|
1734 | m_defs.push_back (s); |
---|
1735 | |
---|
1736 | s = new StrategyDef; |
---|
1737 | s->m_keyword = "setup"; |
---|
1738 | s->m_name = "SetupConfig"; |
---|
1739 | s->m_on_value = "config"; |
---|
1740 | s->m_off_value = "no_config"; |
---|
1741 | s->m_default_value = true; |
---|
1742 | s->m_priority_value = false; |
---|
1743 | |
---|
1744 | m_defs.push_back (s); |
---|
1745 | |
---|
1746 | s = new StrategyDef; |
---|
1747 | s->m_keyword = "setup"; |
---|
1748 | s->m_name = "SetupRoot"; |
---|
1749 | s->m_on_value = "root"; |
---|
1750 | s->m_off_value = "no_root"; |
---|
1751 | s->m_default_value = true; |
---|
1752 | s->m_priority_value = false; |
---|
1753 | |
---|
1754 | m_defs.push_back (s); |
---|
1755 | |
---|
1756 | s = new StrategyDef; |
---|
1757 | s->m_keyword = "setup"; |
---|
1758 | s->m_name = "SetupCleanup"; |
---|
1759 | s->m_on_value = "cleanup"; |
---|
1760 | s->m_off_value = "no_cleanup"; |
---|
1761 | s->m_default_value = true; |
---|
1762 | s->m_priority_value = false; |
---|
1763 | |
---|
1764 | m_defs.push_back (s); |
---|
1765 | } |
---|
1766 | |
---|
1767 | /**---------------------------------------------------------- |
---|
1768 | Find a strategy definition by its name |
---|
1769 | */ |
---|
1770 | StrategyDef* StrategyMgr::find_strategy (const cmt_string& name) |
---|
1771 | { |
---|
1772 | static StrategyMgr& me = instance (); |
---|
1773 | |
---|
1774 | int i; |
---|
1775 | |
---|
1776 | for (i = 0; i < me.m_defs.size (); i++) |
---|
1777 | { |
---|
1778 | StrategyDef* def = me.m_defs[i]; |
---|
1779 | if (def->m_name == name) |
---|
1780 | { |
---|
1781 | return (def); |
---|
1782 | } |
---|
1783 | } |
---|
1784 | |
---|
1785 | return (0); |
---|
1786 | } |
---|
1787 | |
---|
1788 | /**---------------------------------------------------------- |
---|
1789 | Retreive the default value defined for a given strategy |
---|
1790 | */ |
---|
1791 | bool StrategyMgr::get_default_strategy (const cmt_string& name) |
---|
1792 | { |
---|
1793 | StrategyDef* def = find_strategy (name); |
---|
1794 | if (def == 0) return (false); |
---|
1795 | return (def->m_default_value); |
---|
1796 | } |
---|
1797 | |
---|
1798 | /**---------------------------------------------------------- |
---|
1799 | Retreive the priority value defined for a given strategy |
---|
1800 | This value is used when two children of a project request two conflicting strategy values |
---|
1801 | */ |
---|
1802 | bool StrategyMgr::get_priority_strategy (const cmt_string& name) |
---|
1803 | { |
---|
1804 | StrategyDef* def = find_strategy (name); |
---|
1805 | if (def == 0) return (false); |
---|
1806 | return (def->m_priority_value); |
---|
1807 | } |
---|
1808 | |
---|
1809 | /**---------------------------------------------------------- |
---|
1810 | Return the vector of all existing strategy definitions |
---|
1811 | */ |
---|
1812 | StrategyDef::StrategyDefs& StrategyMgr::get_definitions () |
---|
1813 | { |
---|
1814 | static StrategyMgr& me = instance (); |
---|
1815 | |
---|
1816 | return (me.m_defs); |
---|
1817 | } |
---|
1818 | |
---|
1819 | //----------------------------------------------------------- |
---|
1820 | Strategy::Strategy () |
---|
1821 | { |
---|
1822 | clear (); |
---|
1823 | } |
---|
1824 | |
---|
1825 | //----------------------------------------------------------- |
---|
1826 | void Strategy::clear () |
---|
1827 | { |
---|
1828 | m_definition = 0; |
---|
1829 | m_specified = false; |
---|
1830 | m_specified_value = false; |
---|
1831 | m_value = false; |
---|
1832 | m_on_tag = 0; |
---|
1833 | m_off_tag = 0; |
---|
1834 | } |
---|
1835 | |
---|
1836 | /**---------------------------------------------------------- |
---|
1837 | Specify a new value for this strategy. |
---|
1838 | This only happens when a strategy statement is met in a project file or in a requirements file. |
---|
1839 | */ |
---|
1840 | void Strategy::set (StrategyDef* definition, bool value, const cmt_string& project_name) |
---|
1841 | { |
---|
1842 | //cerr << "Setting strategy " << definition->m_name << " for project " << project_name << " to " << value << endl; |
---|
1843 | |
---|
1844 | m_definition = definition; |
---|
1845 | m_specified = true; |
---|
1846 | m_specified_value = value; |
---|
1847 | |
---|
1848 | update (definition, value, project_name); |
---|
1849 | } |
---|
1850 | |
---|
1851 | /**---------------------------------------------------------- |
---|
1852 | Change the effective value for this strategy. |
---|
1853 | This has no impact on to the specified value. |
---|
1854 | This will adapt the tag settings |
---|
1855 | */ |
---|
1856 | void Strategy::update (StrategyDef* definition, bool value, const cmt_string& project_name) |
---|
1857 | { |
---|
1858 | //cerr << "Updating strategy " << definition->m_name << " for project " << project_name << " to " << value << endl; |
---|
1859 | |
---|
1860 | m_value = value; |
---|
1861 | m_definition = definition; |
---|
1862 | |
---|
1863 | cmt_string to_tag_name = project_name; |
---|
1864 | cmt_string to_untag_name = project_name; |
---|
1865 | |
---|
1866 | to_tag_name += "_"; |
---|
1867 | to_untag_name += "_"; |
---|
1868 | |
---|
1869 | if (m_value) |
---|
1870 | { |
---|
1871 | to_tag_name += m_definition->m_on_value; |
---|
1872 | to_untag_name += m_definition->m_off_value; |
---|
1873 | } |
---|
1874 | else |
---|
1875 | { |
---|
1876 | to_tag_name += m_definition->m_off_value; |
---|
1877 | to_untag_name += m_definition->m_on_value; |
---|
1878 | } |
---|
1879 | |
---|
1880 | m_on_tag = Tag::find (to_tag_name); |
---|
1881 | m_off_tag = Tag::find (to_untag_name); |
---|
1882 | |
---|
1883 | if (m_on_tag == 0) |
---|
1884 | { |
---|
1885 | m_on_tag = Tag::add (to_tag_name, PriorityConfig, "PROJECT", 0); |
---|
1886 | m_off_tag = Tag::add (to_untag_name, PriorityConfig, "PROJECT", 0); |
---|
1887 | |
---|
1888 | m_on_tag->add_tag_exclude (m_off_tag); |
---|
1889 | m_off_tag->add_tag_exclude (m_on_tag); |
---|
1890 | } |
---|
1891 | |
---|
1892 | m_off_tag->unmark (); |
---|
1893 | m_on_tag->mark (); |
---|
1894 | } |
---|
1895 | |
---|
1896 | const cmt_string& StrategyDef::get_default_value () const |
---|
1897 | { |
---|
1898 | if (m_default_value) |
---|
1899 | { |
---|
1900 | return (m_on_value); |
---|
1901 | } |
---|
1902 | else |
---|
1903 | { |
---|
1904 | return (m_off_value); |
---|
1905 | } |
---|
1906 | } |
---|
1907 | |
---|