1 | // This file is a part of Framsticks SDK. http://www.framsticks.com/ |
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2 | // Copyright (C) 1999-2015 Maciej Komosinski and Szymon Ulatowski. |
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3 | // See LICENSE.txt for details. |
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4 | |
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5 | #include <stdio.h> |
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6 | #include <ctype.h> |
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7 | |
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8 | #include "param.h" |
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9 | #include <frams/util/extvalue.h> |
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10 | #include "common/framsg.h" |
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11 | #include <frams/util/sstringutils.h> |
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12 | |
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13 | //#define SAVE_ALL_NAMES |
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14 | #define SAVE_SELECTED_NAMES |
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15 | #define WARN_MISSING_NAME |
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16 | |
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17 | char MakeCodeGuardHappy; |
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18 | |
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19 | ParamEntry empty_paramtab[] = |
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20 | { { "Empty", 1, 0, "Empty", }, { 0, 0, 0, }, }; |
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21 | |
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22 | static void czytdotyldy(VirtFILE *f, SString &s) |
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23 | { |
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24 | SString temp; |
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25 | int z; |
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26 | char last_char = 0; |
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27 | while ((z = fgetc(f)) != EOF) |
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28 | { |
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29 | if (z == '~') |
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30 | if (last_char != '\\') break; |
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31 | last_char = (char)z; |
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32 | temp += last_char; |
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33 | } |
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34 | s = temp; |
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35 | } |
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36 | |
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37 | static const char *strchrlimit(const char *t, int ch, const char *limit) |
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38 | { |
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39 | int n = (int)(limit - t); |
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40 | for (; (n > 0) && *t; t++, n--) |
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41 | if (*t == ch) return t; |
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42 | return 0; |
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43 | } |
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44 | |
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45 | void ParamInterface::copyFrom(ParamInterface *src) |
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46 | { |
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47 | int n = getPropCount(); |
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48 | ExtValue v; |
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49 | int j; |
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50 | for (int i = 0; i < n; i++) |
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51 | if ((!(flags(i)&PARAM_READONLY)) |
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52 | && (*type(i) != 'p')) |
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53 | { |
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54 | j = src->findId(id(i)); |
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55 | if (j < 0) continue; |
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56 | src->get(j, v); |
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57 | set(i, v); |
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58 | } |
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59 | } |
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60 | |
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61 | void ParamInterface::quickCopyFrom(ParamInterface *src) |
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62 | { |
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63 | int n = getPropCount(); |
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64 | ExtValue v; |
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65 | for (int i = 0; i < n; i++) |
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66 | if ((!(flags(i)&PARAM_READONLY)) |
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67 | && (*type(i) != 'p')) |
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68 | { |
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69 | src->get(i, v); |
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70 | set(i, v); |
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71 | } |
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72 | } |
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73 | |
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74 | int ParamInterface::getMinMax(int prop, paInt& minumum, paInt& maximum, paInt &def) |
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75 | { |
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76 | const char* t = type(prop) + 1; |
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77 | while (*t) if (*t == ' ') break; else t++; |
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78 | return sscanf(t, PA_INT_SCANF " " PA_INT_SCANF " " PA_INT_SCANF, &minumum, &maximum, &def); |
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79 | } |
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80 | |
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81 | int ParamInterface::getMinMax(int prop, double& minumum, double& maximum, double& def) |
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82 | { |
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83 | const char* t = type(prop) + 1; |
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84 | while (*t) if (*t == ' ') break; else t++; |
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85 | return sscanf(t, "%lg %lg %lg", &minumum, &maximum, &def); |
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86 | } |
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87 | |
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88 | int ParamInterface::getMinMax(int prop, int& minumum, int& maximum, SString& def) |
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89 | { |
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90 | const char* t = type(prop) + 1; |
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91 | while (*t) if (*t == ' ') break; else t++; |
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92 | int ret=sscanf(t, "%d %d", &minumum, &maximum); |
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93 | def=SString::empty(); |
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94 | if (ret==2) |
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95 | { |
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96 | while (*t==' ') t++; |
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97 | for(int skip_fields=2;skip_fields>0;skip_fields--) |
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98 | { |
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99 | while (*t) if (*t == ' ') break; else t++; |
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100 | while (*t==' ') t++; |
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101 | } |
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102 | if (*t) |
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103 | { |
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104 | const char* end=strchr(t,'~'); |
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105 | if (!end) |
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106 | end=t+strlen(t); |
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107 | while ((end>t)&&(end[-1]==' ')) end--; |
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108 | def=SString(t,end-t); |
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109 | } |
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110 | return 3; |
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111 | } |
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112 | else |
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113 | return ret; |
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114 | } |
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115 | |
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116 | void ParamInterface::setDefault() |
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117 | { |
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118 | for (int i = 0; i < getPropCount(); i++) |
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119 | setDefault(i); |
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120 | } |
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121 | |
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122 | void ParamInterface::setMin() |
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123 | { |
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124 | for (int i = 0; i < getPropCount(); i++) |
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125 | setMin(i); |
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126 | } |
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127 | |
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128 | void ParamInterface::setMax() |
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129 | { |
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130 | for (int i = 0; i < getPropCount(); i++) |
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131 | setMax(i); |
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132 | } |
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133 | |
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134 | void ParamInterface::setDefault(int i) |
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135 | { |
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136 | const char *t = type(i); |
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137 | switch (*t) |
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138 | { |
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139 | case 'f': |
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140 | { |
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141 | double a = 0, b = 0, c = 0; |
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142 | if (getMinMax(i, a, b, c) < 3) c = a; |
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143 | setDouble(i, c); |
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144 | } |
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145 | break; |
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146 | case 'd': |
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147 | { |
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148 | paInt a = 0, b = 0, c = 0; |
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149 | if (getMinMax(i, a, b, c) < 3) c = a; |
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150 | setInt(i, c); |
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151 | } |
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152 | break; |
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153 | case 's': case 'x': |
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154 | { |
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155 | int a,b; SString c; |
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156 | getMinMax(i,a,b,c); |
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157 | if (*t=='s') |
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158 | setString(i,c); |
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159 | else |
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160 | { if (c.len()>0) setExtValue(i,ExtValue(c)); else setExtValue(i,ExtValue::empty()); } |
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161 | } |
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162 | break; |
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163 | case 'o': |
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164 | setObject(i,ExtObject::empty()); |
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165 | break; |
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166 | } |
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167 | } |
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168 | |
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169 | void ParamInterface::setMin(int i) |
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170 | { |
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171 | const char *t = type(i); |
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172 | switch (*t) |
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173 | { |
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174 | case 'f': |
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175 | { |
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176 | double a = 0, b = 0, c = 0; |
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177 | getMinMax(i, a, b, c); |
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178 | setDouble(i, a); |
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179 | } |
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180 | break; |
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181 | case 'd': |
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182 | { |
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183 | paInt a = 0, b = 0, c = 0; |
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184 | getMinMax(i, a, b, c); |
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185 | setInt(i, a); |
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186 | } |
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187 | break; |
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188 | default: set(i, ""); |
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189 | } |
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190 | } |
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191 | |
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192 | void ParamInterface::setMax(int i) |
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193 | { |
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194 | const char *t = type(i); |
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195 | switch (*t) |
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196 | { |
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197 | case 'f': |
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198 | { |
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199 | double a = 0, b = 0, c = 0; |
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200 | getMinMax(i, a, b, c); |
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201 | setDouble(i, b); |
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202 | } |
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203 | break; |
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204 | case 'd': |
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205 | { |
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206 | paInt a = 0, b = 0, c = 0; |
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207 | getMinMax(i, a, b, c); |
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208 | setInt(i, b); |
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209 | } |
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210 | break; |
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211 | default: set(i, ""); |
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212 | } |
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213 | } |
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214 | |
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215 | SString ParamInterface::getStringById(const char*prop) |
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216 | {int i=findId(prop); if (i>=0) return getString(i); else return SString();} |
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217 | paInt ParamInterface::getIntById(const char*prop) |
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218 | {int i=findId(prop); if (i>=0) return getInt(i); else return 0;} |
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219 | double ParamInterface::getDoubleById(const char*prop) |
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220 | {int i=findId(prop); if (i>=0) return getDouble(i); else return 0;} |
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221 | ExtObject ParamInterface::getObjectById(const char*prop) |
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222 | {int i=findId(prop); if (i>=0) return getObject(i); else return ExtObject();} |
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223 | ExtValue ParamInterface::getExtValueById(const char*prop) |
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224 | {int i=findId(prop); if (i>=0) return getExtValue(i); else return ExtValue();} |
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225 | |
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226 | int ParamInterface::setIntById(const char* prop,paInt v) |
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227 | {int i=findId(prop); if (i>=0) return setInt(i,v); else return PSET_NOPROPERTY;} |
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228 | int ParamInterface::setDoubleById(const char* prop,double v) |
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229 | {int i=findId(prop); if (i>=0) return setDouble(i,v); else return PSET_NOPROPERTY;} |
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230 | int ParamInterface::setStringById(const char* prop,const SString &v) |
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231 | {int i=findId(prop); if (i>=0) return setString(i,v); else return PSET_NOPROPERTY;} |
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232 | int ParamInterface::setObjectById(const char* prop,const ExtObject &v) |
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233 | {int i=findId(prop); if (i>=0) return setObject(i,v); else return PSET_NOPROPERTY;} |
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234 | int ParamInterface::setExtValueById(const char* prop,const ExtValue &v) |
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235 | {int i=findId(prop); if (i>=0) return setExtValue(i,v); else return PSET_NOPROPERTY;} |
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236 | int ParamInterface::setById(const char* prop,const ExtValue &v) |
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237 | {int i=findId(prop); if (i>=0) return set(i,v); else return PSET_NOPROPERTY;} |
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238 | |
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239 | int ParamInterface::save(VirtFILE* f, const char* altname, bool force) |
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240 | { |
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241 | const char *p; |
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242 | SString ws; |
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243 | int err = 0, i; |
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244 | bool withname = false; |
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245 | if ((altname == NULL) || (altname[0] != 0)) |
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246 | { |
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247 | err |= (fputs(altname ? altname : getName(), f) == EOF); |
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248 | err |= (fputs(":\n", f) == EOF); |
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249 | withname = true; |
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250 | } |
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251 | for (i = 0; p = id(i); i++) |
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252 | err |= saveprop(f, i, p, force); |
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253 | if (withname) |
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254 | err |= (fputs("\n", f) == EOF); |
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255 | return err; |
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256 | } |
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257 | |
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258 | const char* ParamInterface::SERIALIZATION_PREFIX = "@Serialized:"; |
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259 | |
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260 | int ParamInterface::saveprop(VirtFILE* f, int i, const char* p, bool force) |
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261 | { |
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262 | if ((flags(i)&PARAM_DONTSAVE) && (!force)) return 0; |
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263 | const char *typ = type(i); |
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264 | if (*typ == 'p') return 0; |
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265 | |
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266 | const char *t, *w; |
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267 | SString ws; |
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268 | int err = 0, cr; |
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269 | |
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270 | err |= (fputs(p, f) == EOF); fputc(':', f); |
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271 | cr = 0; |
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272 | if ((*typ == 'x')||(*typ == 'o')) |
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273 | { |
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274 | ExtValue ex; |
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275 | get(i, ex); |
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276 | ws = SString(SERIALIZATION_PREFIX) + ex.serialize(); |
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277 | } |
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278 | else |
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279 | ws = get(i); |
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280 | quoteTilde(ws); |
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281 | w = ws; |
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282 | if (ws.len() > 50) cr = 1; |
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283 | else for (t = w; *t; t++) if ((*t == 10) || (*t == 13)) { cr = 1; break; } |
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284 | if (cr) fputs("~\n", f); |
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285 | err |= (fputs(w, f) == EOF); |
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286 | err |= (fputs(cr ? "~\n" : "\n", f) == EOF); |
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287 | return err; |
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288 | } |
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289 | |
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290 | |
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291 | int SimpleAbstractParam::isequal(int i, void* defdata) |
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292 | { // defdata->member == object->member ? |
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293 | void *backup = object; |
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294 | switch (type(i)[0]) |
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295 | { |
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296 | case 'd': |
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297 | { |
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298 | select(defdata); |
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299 | paInt x = getInt(i); |
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300 | select(backup); |
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301 | return x == getInt(i); |
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302 | } |
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303 | case 'f': |
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304 | { |
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305 | select(defdata); |
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306 | double x = getDouble(i); |
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307 | select(backup); |
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308 | return x == getDouble(i); |
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309 | } |
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310 | case 's': |
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311 | { |
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312 | select(defdata); |
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313 | SString x = getString(i); |
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314 | select(backup); |
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315 | return x == getString(i); |
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316 | } |
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317 | } |
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318 | return 1; |
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319 | } |
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320 | |
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321 | void SimpleAbstractParam::save2(SString& f, void *defdata, bool addcr, bool all_names) |
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322 | { // defdata!=NULL -> does not save default values |
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323 | const char *p; |
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324 | int i; |
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325 | int needlabel = 0; |
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326 | int first = 1; |
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327 | SString val; |
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328 | SString t; |
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329 | int fl; |
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330 | // t+=SString(getName()); t+=':'; |
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331 | for (i = 0; p = id(i); i++) |
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332 | if (!((fl = flags(i))&PARAM_DONTSAVE)) |
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333 | { |
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334 | if (defdata && isequal(i, defdata)) |
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335 | needlabel = 1; |
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336 | else |
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337 | { |
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338 | if (!first) t += ", "; |
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339 | #ifndef SAVE_ALL_NAMES |
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340 | #ifdef SAVE_SELECTED_NAMES |
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341 | if (needlabel || all_names || !(fl & PARAM_CANOMITNAME)) |
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342 | #else |
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343 | if (needlabel) |
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344 | #endif |
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345 | #endif |
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346 | { |
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347 | t += p; t += "="; needlabel = 0; |
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348 | } |
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349 | if (type(i)[0] == 's') |
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350 | { // string - special case |
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351 | SString str = getString(i); |
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352 | if (strContainsOneOf(str, ", \\\n\r\t\"")) |
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353 | { |
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354 | t += "\""; |
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355 | sstringQuote(str); |
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356 | t += str; |
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357 | t += "\""; |
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358 | } |
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359 | else |
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360 | t += str; |
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361 | } |
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362 | else |
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363 | t += get(i); |
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364 | first = 0; |
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365 | } |
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366 | } |
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367 | if (addcr) |
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368 | t += "\n"; |
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369 | f += t; |
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370 | } |
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371 | |
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372 | int ParamInterface::load(VirtFILE* f,bool warn_unknown_fields,bool *abortable) |
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373 | { |
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374 | SString buf; |
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375 | int i; |
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376 | const char *p, *p0; |
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377 | int p_len; |
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378 | bool loaded; |
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379 | int fields_loaded = 0; |
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380 | while ( ((!abortable)||(!*abortable)) && loadSStringLine(f, buf) ) |
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381 | { |
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382 | const char* t = (const char*)buf; |
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383 | p0 = t; while ((*p0 == ' ') || (*p0 == '\t')) p0++; |
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384 | if (!*p0) break; |
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385 | if (p0[0]=='#') continue; |
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386 | p = strchr(p0, ':'); if (!p) continue; |
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387 | p_len = (int)(p - p0); |
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388 | loaded = false; |
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389 | if (p_len && ((i = findIdn(p0, p_len)) >= 0)) |
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390 | { |
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391 | if (!(flags(i)&PARAM_DONTLOAD)) |
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392 | { |
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393 | if (p0[p_len + 1] == '~') |
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394 | { |
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395 | SString s; |
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396 | czytdotyldy(f, s); |
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397 | removeCR(s); |
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398 | int ch; while ((ch = fgetc(f)) != EOF) if (ch == '\n') break; |
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399 | unquoteTilde(s); |
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400 | set(i, (const char*)s); |
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401 | } |
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402 | else |
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403 | { |
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404 | set(i, p0 + p_len + 1); |
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405 | } |
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406 | fields_loaded++; |
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407 | loaded = true; |
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408 | } |
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409 | } |
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410 | else if (warn_unknown_fields) |
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411 | { |
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412 | SString name(p0,p_len); |
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413 | FMprintf("ParamInterface","load",FMLV_WARN,"Unknown property '%s' while reading object '%s' (ignored)",(const char*)name,getName()); |
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414 | } |
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415 | |
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416 | if ((!loaded) && (p0[p_len + 1] == '~')) |
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417 | { // eat unrecognized multiline field |
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418 | SString s; |
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419 | czytdotyldy(f, s); |
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420 | int ch; while ((ch = fgetc(f)) != EOF) if (ch == '\n') break; |
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421 | } |
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422 | } |
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423 | return fields_loaded; |
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424 | } |
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425 | |
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426 | |
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427 | /* |
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428 | SString SimpleAbstractParam::getString(int i) |
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429 | { |
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430 | char *t; |
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431 | switch (*(t=type(i))) |
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432 | { |
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433 | case 'd': |
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434 | { |
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435 | for (i=atol(get(i));i>=0;i--) if (t) t=strchr(t+1,'~'); |
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436 | if (t) |
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437 | { |
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438 | t++; |
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439 | char *t2=strchr(t,'~'); |
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440 | if (!t2) t2=t+strlen(t); |
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441 | SString str; |
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442 | strncpy(str.directWrite(t2-t),t,t2-t); |
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443 | str.endWrite(t2-t); |
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444 | return str; |
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445 | } |
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446 | } |
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447 | } |
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448 | return get(i); |
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449 | } |
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450 | */ |
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451 | |
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452 | int ParamInterface::findId(const char* n) |
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453 | { |
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454 | int i; const char *p; |
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455 | for (i = 0; p = id(i); i++) if (!strcmp(n, p)) return i; |
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456 | return -1; |
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457 | } |
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458 | |
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459 | int ParamInterface::findIdn(const char* naz, int n) |
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460 | { |
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461 | int i; const char *p; |
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462 | for (i = 0; p = id(i); i++) if ((!strncmp(naz, p, n)) && (!p[n])) return i; |
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463 | return -1; |
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464 | } |
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465 | |
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466 | void ParamInterface::get(int i, ExtValue &ret) |
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467 | { |
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468 | switch (type(i)[0]) |
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469 | { |
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470 | case 'd': ret.setInt(getInt(i)); break; |
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471 | case 'f': ret.setDouble(getDouble(i)); break; |
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472 | case 's': ret.setString(getString(i)); break; |
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473 | case 'o': ret.setObject(getObject(i)); break; |
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474 | case 'x': ret = getExtValue(i); break; |
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475 | default: FMprintf("ParamInterface", "get", FMLV_ERROR, "'%s.%s' is not a field", getName(), id(i)); |
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476 | } |
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477 | } |
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478 | |
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479 | static bool stringIsNumeric(const char* str) |
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480 | {// /-?.?[0-9]+/ |
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481 | if (!str) return false; |
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482 | if (*str == '-') str++; |
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483 | if (*str == '.') str++; |
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484 | return isdigit(*str) != 0; |
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485 | } |
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486 | |
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487 | int ParamInterface::setInt(int i, const char* str) |
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488 | { |
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489 | if (!stringIsNumeric(str)) |
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490 | { |
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491 | paInt a, b, c; |
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492 | if (getMinMax(i, a, b, c) >= 3) |
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493 | return setInt(i, c); |
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494 | else |
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495 | return setInt(i, (paInt)0); |
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496 | } |
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497 | else |
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498 | return setInt(i, ExtValue::getInt(str)); |
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499 | } |
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500 | |
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501 | int ParamInterface::setDouble(int i, const char* str) |
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502 | { |
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503 | if (!stringIsNumeric(str)) |
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504 | { |
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505 | double a, b, c; |
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506 | if (getMinMax(i, a, b, c) >= 3) |
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507 | return setDouble(i, c); |
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508 | else |
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509 | return setDouble(i, (double)0); |
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510 | } |
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511 | else |
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512 | return setDouble(i, ExtValue::getDouble(str)); |
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513 | } |
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514 | |
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515 | int ParamInterface::set(int i, const ExtValue &v) |
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516 | { |
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517 | switch (type(i)[0]) |
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518 | { |
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519 | case 'd': |
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520 | if ((v.type == TInt) || (v.type == TDouble)) return setInt(i, v.getInt()); |
---|
521 | else |
---|
522 | { |
---|
523 | if (v.type == TObj) |
---|
524 | FMprintf("ParamInterface", "set", FMLV_WARN, "Getting integer value from object reference (%s)", (const char*)v.getString()); |
---|
525 | return setInt(i, (const char*)v.getString()); |
---|
526 | } |
---|
527 | case 'f': |
---|
528 | if ((v.type == TInt) || (v.type == TDouble)) return setDouble(i, v.getDouble()); |
---|
529 | else |
---|
530 | { |
---|
531 | if (v.type == TObj) |
---|
532 | FMprintf("ParamInterface", "set", FMLV_WARN, "Getting floating point value from object reference (%s)", (const char*)v.getString()); |
---|
533 | return setDouble(i, (const char*)v.getString()); |
---|
534 | } |
---|
535 | case 's': { SString t = v.getString(); return setString(i, t); } |
---|
536 | case 'o': return setObject(i, v.getObject()); |
---|
537 | case 'x': return setExtValue(i, v); |
---|
538 | default: FMprintf("ParamInterface", "set", FMLV_ERROR, "'%s.%s' is not a field", getName(), id(i)); |
---|
539 | } |
---|
540 | return 0; |
---|
541 | } |
---|
542 | |
---|
543 | int ParamInterface::set(int i, const char *v) |
---|
544 | { |
---|
545 | char typ=type(i)[0]; |
---|
546 | switch (typ) |
---|
547 | { |
---|
548 | case 'd': return setInt(i, v); |
---|
549 | case 'f': return setDouble(i, v); |
---|
550 | case 's': { SString t(v); return setString(i, t); } |
---|
551 | case 'x': case 'o': |
---|
552 | { |
---|
553 | ExtValue e; |
---|
554 | const char* after; |
---|
555 | if (!strncmp(v, SERIALIZATION_PREFIX, strlen(SERIALIZATION_PREFIX))) |
---|
556 | { |
---|
557 | after = e.deserialize(v + strlen(SERIALIZATION_PREFIX)); |
---|
558 | if ((after == NULL) || (*after)) |
---|
559 | FMprintf("ParamInterface", "set", FMLV_WARN, "serialization format mismatch in %s.%s", (getName() ? getName() : "<Unknown>"), id(i)); |
---|
560 | } |
---|
561 | else if ((after = e.parseNumber(v)) && (*after == 0)) //consumed the whole string |
---|
562 | { |
---|
563 | //OK! |
---|
564 | } |
---|
565 | else |
---|
566 | { |
---|
567 | e.setString(SString(v)); |
---|
568 | } |
---|
569 | if (typ=='x') |
---|
570 | return setExtValue(i, e); |
---|
571 | else |
---|
572 | return setObject(i, e.getObject()); |
---|
573 | } |
---|
574 | } |
---|
575 | return 0; |
---|
576 | } |
---|
577 | |
---|
578 | SString ParamInterface::getText(int i) |
---|
579 | { |
---|
580 | const char *t; |
---|
581 | if ((*(t = type(i))) == 'd') |
---|
582 | { |
---|
583 | for (int j = getInt(i); j >= 0; j--) if (t) t = strchr(t + 1, '~'); |
---|
584 | if (t) |
---|
585 | { |
---|
586 | t++; |
---|
587 | const char *t2 = strchr(t, '~'); |
---|
588 | if (!t2) t2 = t + strlen(t); |
---|
589 | return SString(t, (int)(t2 - t)); |
---|
590 | } |
---|
591 | } |
---|
592 | return get(i); |
---|
593 | } |
---|
594 | |
---|
595 | SString ParamInterface::get(int i) |
---|
596 | { |
---|
597 | switch (type(i)[0]) |
---|
598 | { |
---|
599 | case 'd': return SString::valueOf(getInt(i)); |
---|
600 | case 'f': return SString::valueOf(getDouble(i)); |
---|
601 | case 's': return getString(i); |
---|
602 | } |
---|
603 | ExtValue v; |
---|
604 | get(i, v); |
---|
605 | return v.getString(); |
---|
606 | } |
---|
607 | |
---|
608 | |
---|
609 | //////////////////////////////// PARAM //////////////////////////////////// |
---|
610 | |
---|
611 | #ifdef DEBUG |
---|
612 | void SimpleAbstractParam::sanityCheck(int i) |
---|
613 | { |
---|
614 | ParamEntry *pe=entry(i); |
---|
615 | |
---|
616 | const char* t=pe->type; |
---|
617 | const char* err=NULL; |
---|
618 | |
---|
619 | if (*t=='p') |
---|
620 | { |
---|
621 | if (pe->fun1==NULL) |
---|
622 | err="no procedure defined"; |
---|
623 | } |
---|
624 | else |
---|
625 | { |
---|
626 | if (!(pe->flags & PARAM_READONLY)) |
---|
627 | { //write access |
---|
628 | if ((pe->fun2==NULL)&&(pe->offset==PARAM_ILLEGAL_OFFSET)) |
---|
629 | err="no field defined (GETONLY without PARAM_READONLY?)"; |
---|
630 | } |
---|
631 | } |
---|
632 | if (err!=NULL) |
---|
633 | FMprintf("SimpleAbstractParam","sanityCheck", FMLV_ERROR, |
---|
634 | "Invalid ParamEntry for %s.%s (%s)", getName(), pe->id, err); |
---|
635 | } |
---|
636 | #endif |
---|
637 | |
---|
638 | void *SimpleAbstractParam::getTarget(int i) |
---|
639 | { |
---|
640 | return (void*)(((char*)object) + entry(i)->offset); |
---|
641 | //return &(object->*(entry(i)->fldptr)); |
---|
642 | } |
---|
643 | |
---|
644 | ///////// get |
---|
645 | |
---|
646 | #ifdef DEBUG |
---|
647 | #define SANITY_CHECK(i) sanityCheck(i) |
---|
648 | #else |
---|
649 | #define SANITY_CHECK(i) |
---|
650 | #endif |
---|
651 | |
---|
652 | paInt SimpleAbstractParam::getInt(int i) |
---|
653 | { |
---|
654 | SANITY_CHECK(i); |
---|
655 | ExtValue v; |
---|
656 | ParamEntry *pe = entry(i); |
---|
657 | if (pe->fun1) |
---|
658 | { |
---|
659 | (*(void(*)(void*, ExtValue*))pe->fun1)(object, &v); |
---|
660 | return v.getInt(); |
---|
661 | } |
---|
662 | else |
---|
663 | { |
---|
664 | void *target = getTarget(i); |
---|
665 | return *((paInt*)target); |
---|
666 | } |
---|
667 | } |
---|
668 | |
---|
669 | double SimpleAbstractParam::getDouble(int i) |
---|
670 | { |
---|
671 | SANITY_CHECK(i); |
---|
672 | ExtValue v; |
---|
673 | ParamEntry *pe = entry(i); |
---|
674 | if (pe->fun1) |
---|
675 | { |
---|
676 | (*(void(*)(void*, ExtValue*))pe->fun1)(object, &v); |
---|
677 | return v.getDouble(); |
---|
678 | } |
---|
679 | else |
---|
680 | { |
---|
681 | void *target = getTarget(i); |
---|
682 | return *((double*)target); |
---|
683 | } |
---|
684 | } |
---|
685 | |
---|
686 | SString SimpleAbstractParam::getString(int i) |
---|
687 | { |
---|
688 | SANITY_CHECK(i); |
---|
689 | ExtValue v; |
---|
690 | ParamEntry *pe = entry(i); |
---|
691 | if (pe->fun1) |
---|
692 | { |
---|
693 | (*(void(*)(void*, ExtValue*))pe->fun1)(object, &v); |
---|
694 | return v.getString(); |
---|
695 | } |
---|
696 | else |
---|
697 | { |
---|
698 | void *target = getTarget(i); |
---|
699 | return *((SString*)target); |
---|
700 | } |
---|
701 | } |
---|
702 | |
---|
703 | ExtObject SimpleAbstractParam::getObject(int i) |
---|
704 | { |
---|
705 | SANITY_CHECK(i); |
---|
706 | ExtValue v; |
---|
707 | ParamEntry *pe = entry(i); |
---|
708 | if (pe->fun1) |
---|
709 | { |
---|
710 | (*(void(*)(void*, ExtValue*))pe->fun1)(object, &v); |
---|
711 | return v.getObject(); |
---|
712 | } |
---|
713 | else |
---|
714 | { |
---|
715 | void *target = getTarget(i); |
---|
716 | return *((ExtObject*)target); |
---|
717 | } |
---|
718 | } |
---|
719 | |
---|
720 | ExtValue SimpleAbstractParam::getExtValue(int i) |
---|
721 | { |
---|
722 | SANITY_CHECK(i); |
---|
723 | ExtValue v; |
---|
724 | ParamEntry *pe = entry(i); |
---|
725 | if (pe->fun1) |
---|
726 | { |
---|
727 | (*(void(*)(void*, ExtValue*))pe->fun1)(object, &v); |
---|
728 | return v; |
---|
729 | } |
---|
730 | else |
---|
731 | { |
---|
732 | void *target = getTarget(i); |
---|
733 | return *((ExtValue*)target); |
---|
734 | } |
---|
735 | } |
---|
736 | |
---|
737 | |
---|
738 | //////// set |
---|
739 | |
---|
740 | int SimpleAbstractParam::setInt(int i, paInt x) |
---|
741 | { |
---|
742 | SANITY_CHECK(i); |
---|
743 | ExtValue v; |
---|
744 | ParamEntry *pe = entry(i); |
---|
745 | if (pe->flags&PARAM_READONLY) return PSET_RONLY; |
---|
746 | paInt xcopy = x; //only needed for messageOnExceedRange(): retain original, requested value of x because it may be changed below |
---|
747 | paInt a = 0, b = 0; |
---|
748 | int result = 0; |
---|
749 | const char* t = pe->type + 1; |
---|
750 | while (*t) if (*t == ' ') break; else t++; |
---|
751 | if (sscanf(t, PA_INT_SCANF " " PA_INT_SCANF, &a, &b) == 2) |
---|
752 | if (a <= b) // if max<min then the min/max constraint check is not supported |
---|
753 | { |
---|
754 | if (x<a) { x = a; result = PSET_HITMIN; } |
---|
755 | else if (x>b) { x = b; result = PSET_HITMAX; } |
---|
756 | } |
---|
757 | |
---|
758 | if (pe->fun2) |
---|
759 | { |
---|
760 | v.setInt(x); |
---|
761 | result |= (*(int(*)(void*, const ExtValue*))pe->fun2)(object, &v); |
---|
762 | } |
---|
763 | else |
---|
764 | { |
---|
765 | void *target = getTarget(i); |
---|
766 | if (dontcheckchanges || (*((paInt*)target) != x)) |
---|
767 | { |
---|
768 | result |= PSET_CHANGED; |
---|
769 | *((paInt*)target) = x; |
---|
770 | } |
---|
771 | } |
---|
772 | messageOnExceedRange(i, result, xcopy); |
---|
773 | return result; |
---|
774 | } |
---|
775 | |
---|
776 | int SimpleAbstractParam::setDouble(int i, double x) |
---|
777 | { |
---|
778 | SANITY_CHECK(i); |
---|
779 | ExtValue v; |
---|
780 | ParamEntry *pe = entry(i); |
---|
781 | if (pe->flags&PARAM_READONLY) return PSET_RONLY; |
---|
782 | double xcopy = x; //only needed for messageOnExceedRange(): retain original, requested value of x because it may be changed below |
---|
783 | double a = 0, b = 0; |
---|
784 | int result = 0; |
---|
785 | const char* t = pe->type + 1; |
---|
786 | while (*t) if (*t == ' ') break; else t++; |
---|
787 | if (sscanf(t, "%lg %lg", &a, &b) == 2) |
---|
788 | if (a <= b) // if max<min then the min/max constraint check is not supported |
---|
789 | { |
---|
790 | if (x<a) { x = a; result = PSET_HITMIN; } |
---|
791 | else if (x>b) { x = b; result = PSET_HITMAX; } |
---|
792 | } |
---|
793 | |
---|
794 | if (pe->fun2) |
---|
795 | { |
---|
796 | v.setDouble(x); |
---|
797 | result |= (*(int(*)(void*, const ExtValue*))pe->fun2)(object, &v); |
---|
798 | } |
---|
799 | else |
---|
800 | { |
---|
801 | void *target = getTarget(i); |
---|
802 | if (dontcheckchanges || (*((double*)target) != x)) |
---|
803 | { |
---|
804 | result |= PSET_CHANGED; |
---|
805 | *((double*)target) = x; |
---|
806 | } |
---|
807 | } |
---|
808 | messageOnExceedRange(i, result, xcopy); |
---|
809 | return result; |
---|
810 | } |
---|
811 | |
---|
812 | int SimpleAbstractParam::setString(int i, const SString& x) |
---|
813 | { |
---|
814 | SANITY_CHECK(i); |
---|
815 | ExtValue v; |
---|
816 | SString vs; |
---|
817 | const SString *xx = &x; |
---|
818 | ParamEntry *pe = entry(i); |
---|
819 | if (pe->flags&PARAM_READONLY) return PSET_RONLY; |
---|
820 | SString xcopy = x; //only needed for messageOnExceedRange(): retain original, requested value of x because it may be changed below |
---|
821 | const char* t = pe->type + 1; |
---|
822 | while (*t) if (*t == ' ') break; else t++; |
---|
823 | int a = 0, b = 0; |
---|
824 | int result = 0; |
---|
825 | if (sscanf(t, "%d %d", &a, &b) == 2) //using getMinMax would also get default value, which is not needed here |
---|
826 | { |
---|
827 | if ((x.len() > b) && (b > 0)) |
---|
828 | { |
---|
829 | vs = x.substr(0, b); |
---|
830 | xx = &vs; |
---|
831 | result |= PSET_HITMAX; |
---|
832 | } |
---|
833 | } |
---|
834 | |
---|
835 | if (pe->fun2) |
---|
836 | { |
---|
837 | v.setString(*xx); |
---|
838 | result |= (*(int(*)(void*, const ExtValue*))pe->fun2)(object, &v); |
---|
839 | } |
---|
840 | else |
---|
841 | { |
---|
842 | void *target = getTarget(i); |
---|
843 | if (dontcheckchanges || (!(*((SString*)target) == *xx))) |
---|
844 | { |
---|
845 | result |= PSET_CHANGED; |
---|
846 | *((SString*)target) = *xx; |
---|
847 | } |
---|
848 | } |
---|
849 | messageOnExceedRange(i, result, xcopy); |
---|
850 | return result; |
---|
851 | } |
---|
852 | |
---|
853 | int SimpleAbstractParam::setObject(int i, const ExtObject& x) |
---|
854 | { |
---|
855 | SANITY_CHECK(i); |
---|
856 | ExtValue v; |
---|
857 | ParamEntry *pe = entry(i); |
---|
858 | if (pe->flags&PARAM_READONLY) return PSET_RONLY; |
---|
859 | ExtObject xcopy = x; //only needed for messageOnExceedRange(): retain original, requested value of x because it may be changed below |
---|
860 | if (pe->fun2) |
---|
861 | { |
---|
862 | v.setObject(x); |
---|
863 | int result = (*(int(*)(void*, const ExtValue*))pe->fun2)(object, &v); |
---|
864 | messageOnExceedRange(i, result, xcopy); |
---|
865 | return result; |
---|
866 | } |
---|
867 | else |
---|
868 | { |
---|
869 | void *target = getTarget(i); |
---|
870 | *((ExtObject*)target) = x; |
---|
871 | return PSET_CHANGED; |
---|
872 | } |
---|
873 | } |
---|
874 | |
---|
875 | int SimpleAbstractParam::setExtValue(int i, const ExtValue& x) |
---|
876 | { |
---|
877 | SANITY_CHECK(i); |
---|
878 | ParamEntry *pe = entry(i); |
---|
879 | if (pe->flags&PARAM_READONLY) return PSET_RONLY; |
---|
880 | ExtValue xcopy = x; //only needed for messageOnExceedRange(): retain original, requested value of x because it may be changed below |
---|
881 | if (pe->fun2) |
---|
882 | { |
---|
883 | int result = (*(int(*)(void*, const ExtValue*))pe->fun2)(object, &x); |
---|
884 | messageOnExceedRange(i, result, xcopy); |
---|
885 | return result; |
---|
886 | } |
---|
887 | else |
---|
888 | { |
---|
889 | void *target = getTarget(i); |
---|
890 | *((ExtValue*)target) = x; |
---|
891 | return PSET_CHANGED; |
---|
892 | } |
---|
893 | } |
---|
894 | |
---|
895 | void SimpleAbstractParam::call(int i, ExtValue *args, ExtValue *ret) |
---|
896 | { |
---|
897 | SANITY_CHECK(i); |
---|
898 | ParamEntry *pe = entry(i); |
---|
899 | if (!pe) return; |
---|
900 | if (pe->fun1 && (pe->type[0] == 'p')) |
---|
901 | (*(void(*)(void*, ExtValue*, ExtValue*))pe->fun1)(object, args, ret); |
---|
902 | else |
---|
903 | { |
---|
904 | FMprintf("SimpleAbstractParam", "call", FMLV_ERROR, |
---|
905 | (*pe->type != 'p') ? "'%s.%s' is not a function" : "Internal error - undefined function pointer for '%s.%s'", getName(), pe->id); |
---|
906 | ret->setInvalid(); |
---|
907 | } |
---|
908 | } |
---|
909 | |
---|
910 | void SimpleAbstractParam::setDefault() |
---|
911 | { |
---|
912 | bool save = dontcheckchanges; |
---|
913 | dontcheckchanges = 1; |
---|
914 | ParamInterface::setDefault(); |
---|
915 | dontcheckchanges = save; |
---|
916 | } |
---|
917 | |
---|
918 | void SimpleAbstractParam::setDefault(int i) |
---|
919 | { |
---|
920 | bool save = dontcheckchanges; |
---|
921 | dontcheckchanges = 1; |
---|
922 | ParamInterface::setDefault(i); |
---|
923 | dontcheckchanges = save; |
---|
924 | } |
---|
925 | |
---|
926 | // Returns the address of the beginning of the line. |
---|
927 | // len = line length (without \n). |
---|
928 | // 0 may mean the line with length=0 or the end of the SString. |
---|
929 | // poz is advanced to the beginning of the next line. |
---|
930 | // A typical loop: for(poz=0;poz<s.d;) {line=getline(s,poz,len);... |
---|
931 | static const char *getline(const SString &s, int &poz, int &len) |
---|
932 | { |
---|
933 | const char *beg = (const char*)s + poz; |
---|
934 | if (poz >= s.len()) { poz = s.len(); len = 0; return (const char*)s + s.len(); } |
---|
935 | const char *lf = strchr(beg, '\n'); |
---|
936 | if (!lf) { lf = (const char*)s + s.len() - 1; poz = s.len(); } |
---|
937 | else { poz = (int)(lf - (const char*)s) + 1; if (poz > s.len()) poz = s.len(); } |
---|
938 | while (lf >= beg) if ((*lf == '\n') || (*lf == '\r')) lf--; else break; |
---|
939 | len = (int)(lf - beg) + 1; |
---|
940 | return beg; |
---|
941 | } |
---|
942 | |
---|
943 | int ParamInterface::load2(const SString &s, int &poz) |
---|
944 | { |
---|
945 | int i; // the index number of the parameter |
---|
946 | int tmpi; |
---|
947 | int len; |
---|
948 | int ret; |
---|
949 | int fields_loaded = 0; |
---|
950 | const char *t, *lin, *end; |
---|
951 | const char *equals_sign, *comma_sign; |
---|
952 | char remember; |
---|
953 | const char *quote, *quote2; |
---|
954 | const char *value, *valstop; |
---|
955 | SString tmpvalue; |
---|
956 | if (poz >= s.len()) return fields_loaded; |
---|
957 | t = (const char*)s + poz; |
---|
958 | |
---|
959 | lin = getline(s, poz, len); // all fields must be encoded in a single line |
---|
960 | if (!len) return fields_loaded; // empty line = end |
---|
961 | i = 0; |
---|
962 | end = lin + len; |
---|
963 | while (t < end) |
---|
964 | { |
---|
965 | // processing a single field |
---|
966 | while (strchr(" \n\r\t", *t)) if (t<end) t++; else return fields_loaded; |
---|
967 | |
---|
968 | comma_sign = strchrlimit(t, ',', end); if (!comma_sign) comma_sign = end; |
---|
969 | quote = strchrlimit(t, '\"', comma_sign); |
---|
970 | if (quote) |
---|
971 | { |
---|
972 | quote2 = skipQuoteString(quote + 1, end); |
---|
973 | if (quote2>comma_sign) |
---|
974 | { |
---|
975 | comma_sign = strchrlimit(quote2 + 1, ',', end); |
---|
976 | if (!comma_sign) comma_sign = end; |
---|
977 | } |
---|
978 | equals_sign = strchrlimit(t, '=', quote); |
---|
979 | } |
---|
980 | else |
---|
981 | { |
---|
982 | equals_sign = strchrlimit(t, '=', comma_sign); |
---|
983 | quote2 = 0; |
---|
984 | } |
---|
985 | if (equals_sign == t) { t++; equals_sign = 0; } |
---|
986 | if (comma_sign == t) // skip empty value |
---|
987 | { |
---|
988 | t++; i++; |
---|
989 | continue; |
---|
990 | } |
---|
991 | if (equals_sign) // have parameter name |
---|
992 | { |
---|
993 | tmpi = findIdn(t, (int)(equals_sign - t)); |
---|
994 | i = tmpi; |
---|
995 | if (tmpi < 0) |
---|
996 | { |
---|
997 | SString name(t,(int)(equals_sign - t)); |
---|
998 | FMprintf("Param", "load2", FMLV_WARN, "Unknown property '%s' while reading object '%s' (ignored)",(const char*)name,getName()); |
---|
999 | } |
---|
1000 | t = equals_sign + 1; // t=value |
---|
1001 | } |
---|
1002 | #ifdef WARN_MISSING_NAME |
---|
1003 | else |
---|
1004 | #ifdef SAVE_SELECTED_NAMES |
---|
1005 | if (!(flags(i)&PARAM_CANOMITNAME)) |
---|
1006 | #endif |
---|
1007 | { |
---|
1008 | FMprintf("Param", "load2", FMLV_WARN, "Missing property name in '%s' (assuming '%s')", |
---|
1009 | getName(), id(i) ? id(i) : "unknown property?"); |
---|
1010 | } |
---|
1011 | #endif |
---|
1012 | if ((i >= 0) && id(i)) |
---|
1013 | { |
---|
1014 | value = t; |
---|
1015 | if (quote) |
---|
1016 | { |
---|
1017 | tmpvalue.copyFrom(quote + 1, (int)(quote2 - quote) - 1); |
---|
1018 | sstringUnquote(tmpvalue); |
---|
1019 | value = tmpvalue; |
---|
1020 | valstop = quote2; |
---|
1021 | } |
---|
1022 | else |
---|
1023 | if (comma_sign < end) valstop = comma_sign; else valstop = end; |
---|
1024 | |
---|
1025 | remember = *valstop; |
---|
1026 | *(char*)valstop = 0; |
---|
1027 | ret = set(i, value); |
---|
1028 | fields_loaded++; |
---|
1029 | if (ret&(PSET_HITMAX | PSET_HITMIN)) |
---|
1030 | FMprintf("Param", "load2", FMLV_WARN, "Adjusted '%s' in '%s' (was too %s)", |
---|
1031 | id(i), getName(), (ret&PSET_HITMAX) ? "big" : "small"); |
---|
1032 | *(char*)valstop = remember; |
---|
1033 | } |
---|
1034 | |
---|
1035 | if (i >= 0) i++; |
---|
1036 | #ifdef __CODEGUARD__ |
---|
1037 | if (comma_sign<end-1) t=comma_sign+1; else return fields_loaded; |
---|
1038 | #else |
---|
1039 | t = comma_sign + 1; |
---|
1040 | #endif |
---|
1041 | } |
---|
1042 | return fields_loaded; |
---|
1043 | } |
---|
1044 | |
---|
1045 | int Param::grmember(int g, int a) |
---|
1046 | { |
---|
1047 | if ((getGroupCount() < 2) && (!g)) |
---|
1048 | return (a < getPropCount()) ? a : -9999; |
---|
1049 | |
---|
1050 | ParamEntry *e = entry(0); |
---|
1051 | int x = 0, i = 0; |
---|
1052 | for (; e->id; i++, e++) |
---|
1053 | { |
---|
1054 | if (e->group == g) |
---|
1055 | if (a == x) return i; else x++; |
---|
1056 | } |
---|
1057 | return -9999; |
---|
1058 | } |
---|