1 | // This file is a part of the Framsticks GDK. |
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2 | // Copyright (C) 1999-2014 Maciej Komosinski and Szymon Ulatowski. See LICENSE.txt for details. |
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3 | // Refer to http://www.framsticks.com/ for further information. |
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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 = 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, long& minumum, long& maximum, long &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, "%ld %ld %ld", &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 | void ParamInterface::setDefault(bool numericonly) |
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89 | { |
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90 | int n = getPropCount(); |
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91 | for (int i = 0; i < n; i++) |
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92 | setDefault(i, numericonly); |
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93 | } |
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94 | |
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95 | void ParamInterface::setMin() |
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96 | { |
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97 | int n = getPropCount(); |
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98 | for (int i = 0; i < n; i++) |
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99 | setMin(i); |
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100 | } |
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101 | |
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102 | void ParamInterface::setMax() |
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103 | { |
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104 | int n = getPropCount(); |
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105 | for (int i = 0; i < n; i++) |
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106 | setMax(i); |
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107 | } |
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108 | |
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109 | void ParamInterface::setDefault(int i, bool numericonly) |
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110 | { |
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111 | const char *t = type(i); |
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112 | switch (*t) |
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113 | { |
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114 | case 'f': |
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115 | { |
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116 | double a = 0, b = 0, c = 0; |
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117 | if (getMinMax(i, a, b, c) < 3) c = a; |
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118 | setDouble(i, c); |
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119 | } |
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120 | break; |
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121 | case 'd': |
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122 | { |
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123 | long a = 0, b = 0, c = 0; |
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124 | if (getMinMax(i, a, b, c) < 3) c = a; |
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125 | setInt(i, c); |
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126 | } |
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127 | break; |
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128 | default: if (!numericonly) set(i, ""); |
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129 | } |
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130 | } |
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131 | |
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132 | void ParamInterface::setMin(int i) |
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133 | { |
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134 | const char *t = type(i); |
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135 | switch (*t) |
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136 | { |
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137 | case 'f': |
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138 | { |
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139 | double a = 0, b = 0, c = 0; |
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140 | getMinMax(i, a, b, c); |
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141 | setDouble(i, a); |
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142 | } |
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143 | break; |
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144 | case 'd': |
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145 | { |
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146 | long a = 0, b = 0, c = 0; |
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147 | getMinMax(i, a, b, c); |
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148 | setInt(i, a); |
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149 | } |
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150 | break; |
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151 | default: set(i, ""); |
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152 | } |
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153 | } |
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154 | |
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155 | void ParamInterface::setMax(int i) |
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156 | { |
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157 | const char *t = type(i); |
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158 | switch (*t) |
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159 | { |
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160 | case 'f': |
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161 | { |
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162 | double a = 0, b = 0, c = 0; |
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163 | getMinMax(i, a, b, c); |
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164 | setDouble(i, b); |
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165 | } |
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166 | break; |
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167 | case 'd': |
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168 | { |
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169 | long a = 0, b = 0, c = 0; |
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170 | getMinMax(i, a, b, c); |
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171 | setInt(i, b); |
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172 | } |
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173 | break; |
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174 | default: set(i, ""); |
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175 | } |
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176 | } |
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177 | |
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178 | SString ParamInterface::getStringById(const char*prop) |
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179 | {int i=findId(prop); if (i>=0) return getString(i); else return SString();} |
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180 | long ParamInterface::getIntById(const char*prop) |
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181 | {int i=findId(prop); if (i>=0) return getInt(i); else return 0;} |
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182 | double ParamInterface::getDoubleById(const char*prop) |
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183 | {int i=findId(prop); if (i>=0) return getDouble(i); else return 0;} |
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184 | ExtObject ParamInterface::getObjectById(const char*prop) |
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185 | {int i=findId(prop); if (i>=0) return getObject(i); else return ExtObject();} |
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186 | ExtValue ParamInterface::getExtValueById(const char*prop) |
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187 | {int i=findId(prop); if (i>=0) return getExtValue(i); else return ExtValue();} |
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188 | |
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189 | int ParamInterface::setIntById(const char* prop,long v) |
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190 | {int i=findId(prop); if (i>=0) return setInt(i,v); else return PSET_NOPROPERTY;} |
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191 | int ParamInterface::setDoubleById(const char* prop,double v) |
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192 | {int i=findId(prop); if (i>=0) return setDouble(i,v); else return PSET_NOPROPERTY;} |
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193 | int ParamInterface::setStringById(const char* prop,const SString &v) |
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194 | {int i=findId(prop); if (i>=0) return setString(i,v); else return PSET_NOPROPERTY;} |
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195 | int ParamInterface::setObjectById(const char* prop,const ExtObject &v) |
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196 | {int i=findId(prop); if (i>=0) return setObject(i,v); else return PSET_NOPROPERTY;} |
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197 | int ParamInterface::setExtValueById(const char* prop,const ExtValue &v) |
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198 | {int i=findId(prop); if (i>=0) return setExtValue(i,v); else return PSET_NOPROPERTY;} |
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199 | int ParamInterface::setById(const char* prop,const ExtValue &v) |
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200 | {int i=findId(prop); if (i>=0) return set(i,v); else return PSET_NOPROPERTY;} |
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201 | |
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202 | int ParamInterface::save(VirtFILE* f, const char* altname, bool force) |
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203 | { |
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204 | const char *p; |
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205 | SString ws; |
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206 | int err = 0, i; |
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207 | bool withname = false; |
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208 | if ((altname == NULL) || (altname[0] != 0)) |
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209 | { |
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210 | err |= (fputs(altname ? altname : getName(), f) == EOF); |
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211 | err |= (fputs(":\n", f) == EOF); |
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212 | withname = true; |
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213 | } |
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214 | for (i = 0; p = id(i); i++) |
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215 | err |= saveprop(f, i, p, force); |
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216 | if (withname) |
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217 | err |= (fputs("\n", f) == EOF); |
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218 | return err; |
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219 | } |
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220 | |
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221 | const char* ParamInterface::SERIALIZATION_PREFIX = "@Serialized:"; |
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222 | |
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223 | int ParamInterface::saveprop(VirtFILE* f, int i, const char* p, bool force) |
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224 | { |
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225 | if ((flags(i)&PARAM_DONTSAVE) && (!force)) return 0; |
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226 | const char *typ = type(i); |
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227 | if ((*typ == 'p') || (*typ == 'o')) return 0; |
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228 | |
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229 | const char *t, *w; |
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230 | SString ws; |
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231 | int err = 0, cr; |
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232 | |
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233 | err |= (fputs(p, f) == EOF); fputc(':', f); |
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234 | cr = 0; |
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235 | if (*typ == 'x') |
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236 | { |
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237 | ExtValue ex; |
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238 | get(i, ex); |
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239 | ws = SString(SERIALIZATION_PREFIX) + ex.serialize(); |
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240 | } |
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241 | else |
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242 | ws = get(i); |
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243 | quoteTilde(ws); |
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244 | w = ws; |
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245 | if (ws.len() > 50) cr = 1; |
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246 | else for (t = w; *t; t++) if ((*t == 10) || (*t == 13)) { cr = 1; break; } |
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247 | if (cr) fputs("~\n", f); |
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248 | err |= (fputs(w, f) == EOF); |
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249 | err |= (fputs(cr ? "~\n" : "\n", f) == EOF); |
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250 | return err; |
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251 | } |
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252 | |
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253 | |
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254 | int SimpleAbstractParam::isequal(int i, void* defdata) |
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255 | { // defdata->member == object->member ? |
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256 | void *backup = object; |
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257 | switch (type(i)[0]) |
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258 | { |
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259 | case 'd': |
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260 | { |
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261 | select(defdata); |
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262 | long x = getInt(i); |
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263 | select(backup); |
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264 | return x == getInt(i); |
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265 | } |
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266 | case 'f': |
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267 | { |
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268 | select(defdata); |
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269 | double x = getDouble(i); |
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270 | select(backup); |
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271 | return x == getDouble(i); |
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272 | } |
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273 | case 's': |
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274 | { |
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275 | select(defdata); |
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276 | SString x = getString(i); |
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277 | select(backup); |
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278 | return x == getString(i); |
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279 | } |
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280 | } |
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281 | return 1; |
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282 | } |
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283 | |
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284 | void SimpleAbstractParam::save2(SString& f, void *defdata, bool addcr, bool all_names) |
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285 | { // defdata!=NULL -> does not save default values |
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286 | const char *p; |
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287 | int i; |
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288 | int needlabel = 0; |
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289 | int first = 1; |
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290 | SString val; |
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291 | SString t; |
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292 | int fl; |
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293 | // t+=SString(getName()); t+=':'; |
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294 | for (i = 0; p = id(i); i++) |
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295 | if (!((fl = flags(i))&PARAM_DONTSAVE)) |
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296 | { |
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297 | if (defdata && isequal(i, defdata)) |
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298 | needlabel = 1; |
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299 | else |
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300 | { |
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301 | if (!first) t += ", "; |
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302 | #ifndef SAVE_ALL_NAMES |
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303 | #ifdef SAVE_SELECTED_NAMES |
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304 | if (needlabel || all_names || !(fl & PARAM_CANOMITNAME)) |
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305 | #else |
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306 | if (needlabel) |
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307 | #endif |
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308 | #endif |
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309 | { |
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310 | t += p; t += "="; needlabel = 0; |
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311 | } |
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312 | if (type(i)[0] == 's') |
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313 | { // string - special case |
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314 | SString str = getString(i); |
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315 | if (strContainsOneOf(str, ", \\\n\r\t\"")) |
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316 | { |
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317 | t += "\""; |
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318 | sstringQuote(str); |
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319 | t += str; |
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320 | t += "\""; |
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321 | } |
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322 | else |
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323 | t += str; |
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324 | } |
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325 | else |
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326 | t += get(i); |
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327 | first = 0; |
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328 | } |
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329 | } |
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330 | if (addcr) |
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331 | t += "\n"; |
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332 | f += t; |
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333 | } |
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334 | |
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335 | int ParamInterface::load(VirtFILE* f) |
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336 | { |
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337 | SString buf; |
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338 | int i; |
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339 | const char *p, *p0; |
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340 | int p_len; |
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341 | bool loaded; |
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342 | int fields_loaded = 0; |
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343 | while (loadSStringLine(f, buf)) |
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344 | { |
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345 | const char* t = (const char*)buf; |
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346 | p0 = t; while ((*p0 == ' ') || (*p0 == '\t')) p0++; |
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347 | if (!*p0) break; |
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348 | p = strchr(p0, ':'); if (!p) continue; |
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349 | p_len = p - p0; |
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350 | loaded = false; |
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351 | if (p_len && ((i = findIdn(p0, p_len)) >= 0) && (!(flags(i)&PARAM_DONTLOAD))) |
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352 | { |
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353 | if (p0[p_len + 1] == '~') |
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354 | { |
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355 | SString s; |
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356 | czytdotyldy(f, s); |
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357 | removeCR(s); |
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358 | int ch; while ((ch = fgetc(f)) != EOF) if (ch == '\n') break; |
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359 | unquoteTilde(s); |
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360 | set(i, (const char*)s); |
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361 | } |
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362 | else |
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363 | { |
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364 | set(i, p0 + p_len + 1); |
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365 | } |
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366 | fields_loaded++; |
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367 | loaded = true; |
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368 | } |
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369 | if ((!loaded) && (p0[p_len + 1] == '~')) |
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370 | { // eat unrecognized multiline field |
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371 | SString s; |
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372 | czytdotyldy(f, s); |
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373 | int ch; while ((ch = fgetc(f)) != EOF) if (ch == '\n') break; |
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374 | } |
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375 | } |
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376 | return fields_loaded; |
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377 | } |
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378 | |
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379 | |
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380 | /* |
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381 | SString SimpleAbstractParam::getString(int i) |
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382 | { |
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383 | char *t; |
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384 | switch (*(t=type(i))) |
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385 | { |
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386 | case 'd': |
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387 | { |
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388 | for (i=atol(get(i));i>=0;i--) if (t) t=strchr(t+1,'~'); |
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389 | if (t) |
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390 | { |
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391 | t++; |
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392 | char *t2=strchr(t,'~'); |
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393 | if (!t2) t2=t+strlen(t); |
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394 | SString str; |
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395 | strncpy(str.directWrite(t2-t),t,t2-t); |
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396 | str.endWrite(t2-t); |
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397 | return str; |
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398 | } |
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399 | } |
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400 | } |
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401 | return get(i); |
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402 | } |
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403 | */ |
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404 | |
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405 | int ParamInterface::findId(const char* n) |
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406 | { |
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407 | int i; const char *p; |
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408 | for (i = 0; p = id(i); i++) if (!strcmp(n, p)) return i; |
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409 | return -1; |
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410 | } |
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411 | |
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412 | int ParamInterface::findIdn(const char* naz, int n) |
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413 | { |
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414 | int i; const char *p; |
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415 | for (i = 0; p = id(i); i++) if ((!strncmp(naz, p, n)) && (!p[n])) return i; |
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416 | return -1; |
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417 | } |
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418 | |
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419 | void ParamInterface::get(int i, ExtValue &ret) |
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420 | { |
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421 | switch (type(i)[0]) |
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422 | { |
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423 | case 'd': ret.setInt(getInt(i)); break; |
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424 | case 'f': ret.setDouble(getDouble(i)); break; |
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425 | case 's': ret.setString(getString(i)); break; |
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426 | case 'o': ret.setObject(getObject(i)); break; |
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427 | case 'x': ret = getExtValue(i); break; |
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428 | default: FMprintf("ParamInterface", "get", FMLV_ERROR, "'%s.%s' is not a field", getName(), id(i)); |
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429 | } |
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430 | } |
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431 | |
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432 | static bool stringIsNumeric(const char* str) |
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433 | {// /-?.?[0-9]+/ |
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434 | if (!str) return false; |
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435 | if (*str == '-') str++; |
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436 | if (*str == '.') str++; |
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437 | return isdigit(*str) != 0; |
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438 | } |
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439 | |
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440 | int ParamInterface::setInt(int i, const char* str) |
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441 | { |
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442 | if (!stringIsNumeric(str)) |
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443 | { |
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444 | long a, b, c; |
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445 | if (getMinMax(i, a, b, c) >= 3) |
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446 | return setInt(i, c); |
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447 | else |
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448 | return setInt(i, (long)0); |
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449 | } |
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450 | else |
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451 | return setInt(i, ExtValue::getInt(str)); |
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452 | } |
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453 | |
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454 | int ParamInterface::setDouble(int i, const char* str) |
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455 | { |
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456 | if (!stringIsNumeric(str)) |
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457 | { |
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458 | double a, b, c; |
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459 | if (getMinMax(i, a, b, c) >= 3) |
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460 | return setDouble(i, c); |
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461 | else |
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462 | return setDouble(i, (double)0); |
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463 | } |
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464 | else |
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465 | return setDouble(i, ExtValue::getDouble(str)); |
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466 | } |
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467 | |
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468 | int ParamInterface::set(int i, const ExtValue &v) |
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469 | { |
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470 | switch (type(i)[0]) |
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471 | { |
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472 | case 'd': |
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473 | if ((v.type == TInt) || (v.type == TDouble)) return setInt(i, v.getInt()); |
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474 | else |
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475 | { |
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476 | if (v.type == TObj) |
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477 | FMprintf("ParamInterface", "set", FMLV_WARN, "Getting integer value from object reference (%s)", (const char*)v.getString()); |
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478 | return setInt(i, (const char*)v.getString()); |
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479 | } |
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480 | case 'f': |
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481 | if ((v.type == TInt) || (v.type == TDouble)) return setDouble(i, v.getDouble()); |
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482 | else |
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483 | { |
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484 | if (v.type == TObj) |
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485 | FMprintf("ParamInterface", "set", FMLV_WARN, "Getting floating point value from object reference (%s)", (const char*)v.getString()); |
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486 | return setDouble(i, (const char*)v.getString()); |
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487 | } |
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488 | case 's': { SString t = v.getString(); return setString(i, t); } |
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489 | case 'o': return setObject(i, v.getObject()); |
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490 | case 'x': return setExtValue(i, v); |
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491 | default: FMprintf("ParamInterface", "set", FMLV_ERROR, "'%s.%s' is not a field", getName(), id(i)); |
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492 | } |
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493 | return 0; |
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494 | } |
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495 | |
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496 | int ParamInterface::set(int i, const char *v) |
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497 | { |
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498 | switch (type(i)[0]) |
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499 | { |
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500 | case 'd': return setInt(i, v); |
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501 | case 'f': return setDouble(i, v); |
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502 | case 's': { SString t(v); return setString(i, t); } |
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503 | case 'x': |
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504 | { |
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505 | ExtValue e; |
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506 | const char* after; |
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507 | if (!strncmp(v, SERIALIZATION_PREFIX, strlen(SERIALIZATION_PREFIX))) |
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508 | { |
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509 | after = e.deserialize(v + strlen(SERIALIZATION_PREFIX)); |
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510 | if ((after == NULL) || (*after)) |
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511 | FMprintf("ParamInterface", "set", FMLV_WARN, "serialization format mismatch in %s.%s", (getName() ? getName() : "<Unknown>"), id(i)); |
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512 | } |
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513 | else if ((after = e.parseNumber(v)) && (*after == 0)) //consumed the whole string |
---|
514 | { |
---|
515 | //OK! |
---|
516 | } |
---|
517 | else |
---|
518 | { |
---|
519 | e.setString(SString(v)); |
---|
520 | } |
---|
521 | return setExtValue(i, e); |
---|
522 | } |
---|
523 | } |
---|
524 | return 0; |
---|
525 | } |
---|
526 | |
---|
527 | SString ParamInterface::getText(int i) |
---|
528 | { |
---|
529 | const char *t; |
---|
530 | if ((*(t = type(i))) == 'd') |
---|
531 | { |
---|
532 | for (int j = getInt(i); j >= 0; j--) if (t) t = strchr(t + 1, '~'); |
---|
533 | if (t) |
---|
534 | { |
---|
535 | t++; |
---|
536 | const char *t2 = strchr(t, '~'); |
---|
537 | if (!t2) t2 = t + strlen(t); |
---|
538 | return SString(t, t2 - t); |
---|
539 | } |
---|
540 | } |
---|
541 | return get(i); |
---|
542 | } |
---|
543 | |
---|
544 | SString ParamInterface::get(int i) |
---|
545 | { |
---|
546 | switch (type(i)[0]) |
---|
547 | { |
---|
548 | case 'd': return SString::valueOf(getInt(i)); |
---|
549 | case 'f': return SString::valueOf(getDouble(i)); |
---|
550 | case 's': return getString(i); |
---|
551 | } |
---|
552 | ExtValue v; |
---|
553 | get(i, v); |
---|
554 | return v.getString(); |
---|
555 | } |
---|
556 | |
---|
557 | |
---|
558 | //////////////////////////////// PARAM //////////////////////////////////// |
---|
559 | |
---|
560 | #ifdef DEBUG |
---|
561 | void SimpleAbstractParam::sanityCheck(int i) |
---|
562 | { |
---|
563 | ParamEntry *pe=entry(i); |
---|
564 | |
---|
565 | const char* t=pe->type; |
---|
566 | const char* err=NULL; |
---|
567 | |
---|
568 | if (*t=='p') |
---|
569 | { |
---|
570 | if (pe->fun1==NULL) |
---|
571 | err="no procedure defined"; |
---|
572 | } |
---|
573 | else |
---|
574 | { |
---|
575 | if (!(pe->flags & PARAM_READONLY)) |
---|
576 | { //write access |
---|
577 | if ((pe->fun2==NULL)&&(pe->offset==PARAM_ILLEGAL_OFFSET)) |
---|
578 | err="no field defined (GETONLY without PARAM_READONLY?)"; |
---|
579 | } |
---|
580 | } |
---|
581 | if (err!=NULL) |
---|
582 | FMprintf("SimpleAbstractParam","sanityCheck", FMLV_ERROR, |
---|
583 | "Invalid ParamEntry for %s.%s (%s)", getName(), pe->id, err); |
---|
584 | } |
---|
585 | #endif |
---|
586 | |
---|
587 | void *SimpleAbstractParam::getTarget(int i) |
---|
588 | { |
---|
589 | return (void*)(((char*)object) + entry(i)->offset); |
---|
590 | //return &(object->*(entry(i)->fldptr)); |
---|
591 | } |
---|
592 | |
---|
593 | ///////// get |
---|
594 | |
---|
595 | #ifdef DEBUG |
---|
596 | #define SANITY_CHECK(i) sanityCheck(i) |
---|
597 | #else |
---|
598 | #define SANITY_CHECK(i) |
---|
599 | #endif |
---|
600 | |
---|
601 | long SimpleAbstractParam::getInt(int i) |
---|
602 | { |
---|
603 | SANITY_CHECK(i); |
---|
604 | ExtValue v; |
---|
605 | ParamEntry *pe = entry(i); |
---|
606 | if (pe->fun1) |
---|
607 | { |
---|
608 | (*(void(*)(void*, ExtValue*))pe->fun1)(object, &v); |
---|
609 | return v.getInt(); |
---|
610 | } |
---|
611 | else |
---|
612 | { |
---|
613 | void *target = getTarget(i); |
---|
614 | return *((long*)target); |
---|
615 | } |
---|
616 | } |
---|
617 | |
---|
618 | double SimpleAbstractParam::getDouble(int i) |
---|
619 | { |
---|
620 | SANITY_CHECK(i); |
---|
621 | ExtValue v; |
---|
622 | ParamEntry *pe = entry(i); |
---|
623 | if (pe->fun1) |
---|
624 | { |
---|
625 | (*(void(*)(void*, ExtValue*))pe->fun1)(object, &v); |
---|
626 | return v.getDouble(); |
---|
627 | } |
---|
628 | else |
---|
629 | { |
---|
630 | void *target = getTarget(i); |
---|
631 | return *((double*)target); |
---|
632 | } |
---|
633 | } |
---|
634 | |
---|
635 | SString SimpleAbstractParam::getString(int i) |
---|
636 | { |
---|
637 | SANITY_CHECK(i); |
---|
638 | ExtValue v; |
---|
639 | ParamEntry *pe = entry(i); |
---|
640 | if (pe->fun1) |
---|
641 | { |
---|
642 | (*(void(*)(void*, ExtValue*))pe->fun1)(object, &v); |
---|
643 | return v.getString(); |
---|
644 | } |
---|
645 | else |
---|
646 | { |
---|
647 | void *target = getTarget(i); |
---|
648 | return *((SString*)target); |
---|
649 | } |
---|
650 | } |
---|
651 | |
---|
652 | ExtObject SimpleAbstractParam::getObject(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.getObject(); |
---|
661 | } |
---|
662 | else |
---|
663 | { |
---|
664 | void *target = getTarget(i); |
---|
665 | return *((ExtObject*)target); |
---|
666 | } |
---|
667 | } |
---|
668 | |
---|
669 | ExtValue SimpleAbstractParam::getExtValue(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; |
---|
678 | } |
---|
679 | else |
---|
680 | { |
---|
681 | void *target = getTarget(i); |
---|
682 | return *((ExtValue*)target); |
---|
683 | } |
---|
684 | } |
---|
685 | |
---|
686 | |
---|
687 | //////// set |
---|
688 | |
---|
689 | int SimpleAbstractParam::setInt(int i, long x) |
---|
690 | { |
---|
691 | SANITY_CHECK(i); |
---|
692 | ExtValue v; |
---|
693 | ParamEntry *pe = entry(i); |
---|
694 | if (pe->flags&PARAM_READONLY) return PSET_RONLY; |
---|
695 | long xcopy = x; //only needed for messageOnExceedRange(): retain original, requested value of x because it may be changed below |
---|
696 | long a = 0, b = 0; |
---|
697 | int result = 0; |
---|
698 | const char* t = pe->type + 1; |
---|
699 | while (*t) if (*t == ' ') break; else t++; |
---|
700 | if (sscanf(t, "%ld %ld", &a, &b) == 2) |
---|
701 | if (a <= b) // if max<min then the min/max constraint check is not supported |
---|
702 | { |
---|
703 | if (x<a) { x = a; result = PSET_HITMIN; } |
---|
704 | else if (x>b) { x = b; result = PSET_HITMAX; } |
---|
705 | } |
---|
706 | |
---|
707 | if (pe->fun2) |
---|
708 | { |
---|
709 | v.setInt(x); |
---|
710 | result |= (*(int(*)(void*, const ExtValue*))pe->fun2)(object, &v); |
---|
711 | } |
---|
712 | else |
---|
713 | { |
---|
714 | void *target = getTarget(i); |
---|
715 | if (dontcheckchanges || (*((long*)target) != x)) |
---|
716 | { |
---|
717 | result |= PSET_CHANGED; |
---|
718 | *((long*)target) = x; |
---|
719 | } |
---|
720 | } |
---|
721 | messageOnExceedRange(i, result, xcopy); |
---|
722 | return result; |
---|
723 | } |
---|
724 | |
---|
725 | int SimpleAbstractParam::setDouble(int i, double x) |
---|
726 | { |
---|
727 | SANITY_CHECK(i); |
---|
728 | ExtValue v; |
---|
729 | ParamEntry *pe = entry(i); |
---|
730 | if (pe->flags&PARAM_READONLY) return PSET_RONLY; |
---|
731 | double xcopy = x; //only needed for messageOnExceedRange(): retain original, requested value of x because it may be changed below |
---|
732 | double a = 0, b = 0; |
---|
733 | int result = 0; |
---|
734 | const char* t = pe->type + 1; |
---|
735 | while (*t) if (*t == ' ') break; else t++; |
---|
736 | if (sscanf(t, "%lg %lg", &a, &b) == 2) |
---|
737 | if (a <= b) // if max<min then the min/max constraint check is not supported |
---|
738 | { |
---|
739 | if (x<a) { x = a; result = PSET_HITMIN; } |
---|
740 | else if (x>b) { x = b; result = PSET_HITMAX; } |
---|
741 | } |
---|
742 | |
---|
743 | if (pe->fun2) |
---|
744 | { |
---|
745 | v.setDouble(x); |
---|
746 | result |= (*(int(*)(void*, const ExtValue*))pe->fun2)(object, &v); |
---|
747 | } |
---|
748 | else |
---|
749 | { |
---|
750 | void *target = getTarget(i); |
---|
751 | if (dontcheckchanges || (*((double*)target) != x)) |
---|
752 | { |
---|
753 | result |= PSET_CHANGED; |
---|
754 | *((double*)target) = x; |
---|
755 | } |
---|
756 | } |
---|
757 | messageOnExceedRange(i, result, xcopy); |
---|
758 | return result; |
---|
759 | } |
---|
760 | |
---|
761 | int SimpleAbstractParam::setString(int i, const SString& x) |
---|
762 | { |
---|
763 | SANITY_CHECK(i); |
---|
764 | ExtValue v; |
---|
765 | SString vs; |
---|
766 | const SString *xx = &x; |
---|
767 | ParamEntry *pe = entry(i); |
---|
768 | if (pe->flags&PARAM_READONLY) return PSET_RONLY; |
---|
769 | SString xcopy = x; //only needed for messageOnExceedRange(): retain original, requested value of x because it may be changed below |
---|
770 | const char* t = pe->type + 1; |
---|
771 | while (*t) if (*t == ' ') break; else t++; |
---|
772 | long a = 0, b = 0; |
---|
773 | int result = 0; |
---|
774 | if (sscanf(t, "%ld %ld", &a, &b) == 2) |
---|
775 | { |
---|
776 | if ((x.len() > b) && (b > 0)) |
---|
777 | { |
---|
778 | vs = x.substr(0, b); |
---|
779 | xx = &vs; |
---|
780 | result |= PSET_HITMAX; |
---|
781 | } |
---|
782 | } |
---|
783 | |
---|
784 | if (pe->fun2) |
---|
785 | { |
---|
786 | v.setString(*xx); |
---|
787 | result |= (*(int(*)(void*, const ExtValue*))pe->fun2)(object, &v); |
---|
788 | } |
---|
789 | else |
---|
790 | { |
---|
791 | void *target = getTarget(i); |
---|
792 | if (dontcheckchanges || (!(*((SString*)target) == *xx))) |
---|
793 | { |
---|
794 | result |= PSET_CHANGED; |
---|
795 | *((SString*)target) = x; |
---|
796 | } |
---|
797 | } |
---|
798 | messageOnExceedRange(i, result, xcopy); |
---|
799 | return result; |
---|
800 | } |
---|
801 | |
---|
802 | int SimpleAbstractParam::setObject(int i, const ExtObject& x) |
---|
803 | { |
---|
804 | SANITY_CHECK(i); |
---|
805 | ExtValue v; |
---|
806 | ParamEntry *pe = entry(i); |
---|
807 | if (pe->flags&PARAM_READONLY) return PSET_RONLY; |
---|
808 | ExtObject xcopy = x; //only needed for messageOnExceedRange(): retain original, requested value of x because it may be changed below |
---|
809 | if (pe->fun2) |
---|
810 | { |
---|
811 | v.setObject(x); |
---|
812 | int result = (*(int(*)(void*, const ExtValue*))pe->fun2)(object, &v); |
---|
813 | messageOnExceedRange(i, result, xcopy); |
---|
814 | return result; |
---|
815 | } |
---|
816 | else |
---|
817 | { |
---|
818 | void *target = getTarget(i); |
---|
819 | *((ExtObject*)target) = x; |
---|
820 | return PSET_CHANGED; |
---|
821 | } |
---|
822 | } |
---|
823 | |
---|
824 | int SimpleAbstractParam::setExtValue(int i, const ExtValue& x) |
---|
825 | { |
---|
826 | SANITY_CHECK(i); |
---|
827 | ParamEntry *pe = entry(i); |
---|
828 | if (pe->flags&PARAM_READONLY) return PSET_RONLY; |
---|
829 | ExtValue xcopy = x; //only needed for messageOnExceedRange(): retain original, requested value of x because it may be changed below |
---|
830 | if (pe->fun2) |
---|
831 | { |
---|
832 | int result = (*(int(*)(void*, const ExtValue*))pe->fun2)(object, &x); |
---|
833 | messageOnExceedRange(i, result, xcopy); |
---|
834 | return result; |
---|
835 | } |
---|
836 | else |
---|
837 | { |
---|
838 | void *target = getTarget(i); |
---|
839 | *((ExtValue*)target) = x; |
---|
840 | return PSET_CHANGED; |
---|
841 | } |
---|
842 | } |
---|
843 | |
---|
844 | void SimpleAbstractParam::call(int i, ExtValue *args, ExtValue *ret) |
---|
845 | { |
---|
846 | SANITY_CHECK(i); |
---|
847 | ParamEntry *pe = entry(i); |
---|
848 | if (!pe) return; |
---|
849 | if (pe->fun1 && (pe->type[0] == 'p')) |
---|
850 | (*(void(*)(void*, ExtValue*, ExtValue*))pe->fun1)(object, args, ret); |
---|
851 | else |
---|
852 | { |
---|
853 | FMprintf("SimpleAbstractParam", "call", FMLV_ERROR, |
---|
854 | (*pe->type != 'p') ? "'%s.%s' is not a function" : "Internal error - undefined function pointer for '%s.%s'", getName(), pe->id); |
---|
855 | } |
---|
856 | } |
---|
857 | |
---|
858 | void SimpleAbstractParam::setDefault(bool numericonly) |
---|
859 | { |
---|
860 | bool save = dontcheckchanges; |
---|
861 | dontcheckchanges = 1; |
---|
862 | ParamInterface::setDefault(numericonly); |
---|
863 | dontcheckchanges = save; |
---|
864 | } |
---|
865 | |
---|
866 | void SimpleAbstractParam::setDefault(int i, bool numericonly) |
---|
867 | { |
---|
868 | bool save = dontcheckchanges; |
---|
869 | dontcheckchanges = 1; |
---|
870 | ParamInterface::setDefault(i, numericonly); |
---|
871 | dontcheckchanges = save; |
---|
872 | } |
---|
873 | |
---|
874 | // Returns the address of the beginning of the line. |
---|
875 | // len = line length (without \n). |
---|
876 | // 0 may mean the line with length=0 or the end of the SString. |
---|
877 | // poz is advanced to the beginning of the next line. |
---|
878 | // A typical loop: for(poz=0;poz<s.d;) {line=getline(s,poz,len);... |
---|
879 | static const char *getline(const SString &s, int &poz, int &len) |
---|
880 | { |
---|
881 | const char *beg = (const char*)s + poz; |
---|
882 | if (poz >= s.len()) { poz = s.len(); len = 0; return (const char*)s + s.len(); } |
---|
883 | const char *lf = strchr(beg, '\n'); |
---|
884 | if (!lf) { lf = (const char*)s + s.len() - 1; poz = s.len(); } |
---|
885 | else { poz = (lf - (const char*)s) + 1; if (poz > s.len()) poz = s.len(); } |
---|
886 | while (lf >= beg) if ((*lf == '\n') || (*lf == '\r')) lf--; else break; |
---|
887 | len = lf - beg + 1; |
---|
888 | return beg; |
---|
889 | } |
---|
890 | |
---|
891 | int ParamInterface::load2(const SString &s, int &poz) |
---|
892 | { |
---|
893 | int i; // the index number of the parameter |
---|
894 | int tmpi; |
---|
895 | int len; |
---|
896 | int ret; |
---|
897 | int fields_loaded = 0; |
---|
898 | const char *t, *lin, *end; |
---|
899 | const char *equals_sign, *comma_sign; |
---|
900 | char remember; |
---|
901 | const char *quote, *quote2; |
---|
902 | const char *value, *valstop; |
---|
903 | SString tmpvalue; |
---|
904 | if (poz >= s.len()) return fields_loaded; |
---|
905 | t = (const char*)s + poz; |
---|
906 | |
---|
907 | lin = getline(s, poz, len); // all fields must be encoded in a single line |
---|
908 | if (!len) return fields_loaded; // empty line = end |
---|
909 | i = 0; |
---|
910 | end = lin + len; |
---|
911 | while (t < end) |
---|
912 | { |
---|
913 | // processing a single field |
---|
914 | while (strchr(" \n\r\t", *t)) if (t<end) t++; else return fields_loaded; |
---|
915 | |
---|
916 | comma_sign = strchrlimit(t, ',', end); if (!comma_sign) comma_sign = end; |
---|
917 | quote = strchrlimit(t, '\"', comma_sign); |
---|
918 | if (quote) |
---|
919 | { |
---|
920 | quote2 = skipQuoteString(quote + 1, end); |
---|
921 | if (quote2>comma_sign) |
---|
922 | { |
---|
923 | comma_sign = strchrlimit(quote2 + 1, ',', end); |
---|
924 | if (!comma_sign) comma_sign = end; |
---|
925 | } |
---|
926 | equals_sign = strchrlimit(t, '=', quote); |
---|
927 | } |
---|
928 | else |
---|
929 | { |
---|
930 | equals_sign = strchrlimit(t, '=', comma_sign); |
---|
931 | quote2 = 0; |
---|
932 | } |
---|
933 | if (equals_sign == t) { t++; equals_sign = 0; } |
---|
934 | if (comma_sign == t) // skip empty value |
---|
935 | { |
---|
936 | t++; i++; |
---|
937 | continue; |
---|
938 | } |
---|
939 | if (equals_sign) // have parameter name |
---|
940 | { |
---|
941 | tmpi = findIdn(t, equals_sign - t); |
---|
942 | i = tmpi; |
---|
943 | if (tmpi < 0) |
---|
944 | FMprintf("Param", "load2", FMLV_WARN, "Unknown property name for '%s' (ignored)", getName()); |
---|
945 | t = equals_sign + 1; // t=value |
---|
946 | } |
---|
947 | #ifdef WARN_MISSING_NAME |
---|
948 | else |
---|
949 | #ifdef SAVE_SELECTED_NAMES |
---|
950 | if (!(flags(i)&PARAM_CANOMITNAME)) |
---|
951 | #endif |
---|
952 | { |
---|
953 | FMprintf("Param", "load2", FMLV_WARN, "Missing property name in '%s' (assuming '%s')", |
---|
954 | getName(), id(i) ? id(i) : "unknown property?"); |
---|
955 | } |
---|
956 | #endif |
---|
957 | if ((i >= 0) && id(i)) |
---|
958 | { |
---|
959 | value = t; |
---|
960 | if (quote) |
---|
961 | { |
---|
962 | tmpvalue.copyFrom(quote + 1, quote2 - quote - 1); |
---|
963 | sstringUnquote(tmpvalue); |
---|
964 | value = tmpvalue; |
---|
965 | valstop = quote2; |
---|
966 | } |
---|
967 | else |
---|
968 | if (comma_sign < end) valstop = comma_sign; else valstop = end; |
---|
969 | |
---|
970 | remember = *valstop; |
---|
971 | *(char*)valstop = 0; |
---|
972 | ret = set(i, value); |
---|
973 | fields_loaded++; |
---|
974 | if (ret&(PSET_HITMAX | PSET_HITMIN)) |
---|
975 | FMprintf("Param", "load2", FMLV_WARN, "Adjusted '%s' in '%s' (was too %s)", |
---|
976 | id(i), getName(), (ret&PSET_HITMAX) ? "big" : "small"); |
---|
977 | *(char*)valstop = remember; |
---|
978 | } |
---|
979 | |
---|
980 | if (i >= 0) i++; |
---|
981 | #ifdef __CODEGUARD__ |
---|
982 | if (comma_sign<end-1) t=comma_sign+1; else return fields_loaded; |
---|
983 | #else |
---|
984 | t = comma_sign + 1; |
---|
985 | #endif |
---|
986 | } |
---|
987 | return fields_loaded; |
---|
988 | } |
---|
989 | |
---|
990 | int Param::grmember(int g, int a) |
---|
991 | { |
---|
992 | if ((getGroupCount() < 2) && (!g)) |
---|
993 | return (a < getPropCount()) ? a : -9999; |
---|
994 | |
---|
995 | ParamEntry *e = entry(0); |
---|
996 | int x = 0, i = 0; |
---|
997 | for (; e->id; i++, e++) |
---|
998 | { |
---|
999 | if (e->group == g) |
---|
1000 | if (a == x) return i; else x++; |
---|
1001 | } |
---|
1002 | return -9999; |
---|
1003 | } |
---|