1 | /**************************************** |
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2 | * Computer Algebra System SINGULAR * |
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3 | ****************************************/ |
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4 | /* |
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5 | * ABSTRACT: lib parsing |
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6 | */ |
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7 | |
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8 | #include <stdlib.h> |
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9 | #include <regex.h> |
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10 | |
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11 | #include "modgen.h" |
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12 | #include "typmap.h" |
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13 | |
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14 | #define NEW_PARAM 1 |
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15 | |
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16 | #if 1 |
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17 | # define logx printf |
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18 | #else |
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19 | # define logx |
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20 | #endif |
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21 | |
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22 | /* This is the same structure as in Singular's kernel/structs.h. |
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23 | * Duplicating the following code sniplets is save, because it is used |
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24 | * independently here. |
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25 | * Moreover, it is recommended not to include structs.h here, because otherwise |
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26 | * changing the latter could break modgen also. |
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27 | */ |
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28 | struct _scmdnames |
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29 | { |
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30 | char *name; |
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31 | short alias; |
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32 | short tokval; |
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33 | short toktype; |
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34 | }; |
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35 | typedef struct _scmdnames cmdnames; |
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36 | |
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37 | |
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38 | |
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39 | |
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40 | typedef struct { |
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41 | unsigned nCmdUsed; /**< number of commands used */ |
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42 | unsigned nCmdAllocated; /**< number of commands-slots allocated */ |
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43 | unsigned nLastIdentifier; |
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44 | cmdnames *sCmds; /**< array of existing commands */ |
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45 | |
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46 | #ifndef GENTABLE |
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47 | struct sValCmd1 *psValCmd1; |
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48 | struct sValCmd2 *psValCmd2; |
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49 | struct sValCmd3 *psValCmd3; |
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50 | struct sValCmdM *psValCmdM; |
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51 | #endif /* GENTABLE */ |
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52 | } SArithBase; |
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53 | |
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54 | |
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55 | /*---------------------------------------------------------------------* |
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56 | * File scope Variables (Variables share by several functions in |
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57 | * the same file ) |
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58 | * |
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59 | *---------------------------------------------------------------------*/ |
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60 | STATIC_VAR SArithBase sArithBase; /**< Base entry for arithmetic */ |
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61 | |
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62 | |
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63 | VAR BOOLEAN expected_parms; |
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64 | VAR int cmdtok; |
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65 | VAR BOOLEAN siq=FALSE; |
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66 | const char *lastreserved=NULL; |
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67 | #define SELF_CMD MAX_TOK+1 |
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68 | |
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69 | /*---------------------------------------------------------------------* |
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70 | * Extern Functions declarations |
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71 | * |
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72 | *---------------------------------------------------------------------*/ |
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73 | static int _gentable_sort_cmds(const void *a, const void *b); |
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74 | extern int iiArithRemoveCmd(char *szName); |
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75 | extern int iiArithAddCmd(char *szName, short nAlias, short nTokval, |
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76 | short nToktype, short nPos=-1); |
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77 | extern void enter_id(FILE *fp, idtyp t, char *name, char *value, |
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78 | int lineno, char *file); |
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79 | extern void write_enter_id(FILE *fp); |
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80 | extern void write_add_singular_proc(FILE *fp); |
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81 | |
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82 | static void mod_write_ctext(FILE *fp, FILE *fp_in); |
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83 | VAR char type_conv[MAX_TOK][32]; |
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84 | |
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85 | extern void write_intro(moddefv module); |
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86 | |
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87 | /*=============== types =====================*/ |
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88 | struct sValCmdTab |
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89 | { |
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90 | short cmd; |
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91 | short start; |
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92 | }; |
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93 | |
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94 | /* todo: ensure compiler picks the right header, without using paths here */ |
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95 | /*#include "iparith.inc"*/ |
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96 | #include "../../Singular/iparith.inc" |
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97 | |
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98 | /*=================== general utilities ============================*/ |
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99 | int IsCmd(char *n, int & tok) |
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100 | { |
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101 | int an=1; |
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102 | int i,v; |
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103 | int en=sArithBase.nLastIdentifier; |
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104 | |
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105 | if( strcmp(n, "SELF") == 0) |
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106 | { |
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107 | tok = SELF_CMD; |
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108 | logx("IsCmd: [%d] %s\n", tok, n); |
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109 | return tok; |
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110 | } |
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111 | |
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112 | if( strcmp(n, "none") == 0) |
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113 | { |
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114 | tok = NONE; |
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115 | logx("IsCmd: [%d] %s\n", tok, n); |
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116 | return tok; |
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117 | } |
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118 | |
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119 | for(an=0; an<sArithBase.nCmdUsed; ) |
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120 | { |
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121 | if(an>=en-1) |
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122 | { |
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123 | if (strcmp(n, sArithBase.sCmds[an].name) == 0) |
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124 | { |
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125 | i=an; |
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126 | break; |
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127 | } |
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128 | else if ((an!=en) && (strcmp(n, sArithBase.sCmds[en].name) == 0)) |
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129 | { |
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130 | i=en; |
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131 | break; |
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132 | } |
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133 | else |
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134 | { |
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135 | return 0; |
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136 | } |
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137 | } |
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138 | i=(an+en)/2; |
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139 | if (*n < *(sArithBase.sCmds[i].name)) |
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140 | { |
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141 | en=i-1; |
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142 | } |
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143 | else if (*n > *(sArithBase.sCmds[i].name)) |
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144 | { |
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145 | an=i+1; |
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146 | } |
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147 | else |
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148 | { |
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149 | v=strcmp(n,sArithBase.sCmds[i].name); |
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150 | if(v<0) |
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151 | { |
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152 | en=i-1; |
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153 | } |
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154 | else if(v>0) |
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155 | { |
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156 | an=i+1; |
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157 | } |
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158 | else /*v==0*/ |
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159 | { |
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160 | break; |
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161 | } |
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162 | } |
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163 | } |
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164 | lastreserved=sArithBase.sCmds[i].name; |
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165 | tok=sArithBase.sCmds[i].tokval; |
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166 | if(sArithBase.sCmds[i].alias==2) |
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167 | { |
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168 | if(trace)printf("outdated identifier `%s` used - please change your code", |
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169 | sArithBase.sCmds[i].name); |
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170 | sArithBase.sCmds[i].alias=1; |
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171 | } |
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172 | |
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173 | logx("IsCmd: [%d] %s\n", tok, n); |
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174 | |
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175 | if( (sArithBase.sCmds[i].toktype==ROOT_DECL) || |
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176 | (sArithBase.sCmds[i].toktype==ROOT_DECL_LIST) || |
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177 | (sArithBase.sCmds[i].toktype==RING_DECL) || |
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178 | (sArithBase.sCmds[i].toktype==IDEAL_CMD) || |
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179 | (sArithBase.sCmds[i].toktype==INTMAT_CMD) || |
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180 | (sArithBase.sCmds[i].toktype==MODUL_CMD) || |
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181 | (sArithBase.sCmds[i].toktype==MATRIX_CMD))// || |
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182 | // ((csArithBase.sCds[i].toktype>=DRING_CMD) && (cmds[i].toktype<=VECTOR_CMD))) |
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183 | return sArithBase.sCmds[i].toktype; |
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184 | return 0; |
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185 | } |
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186 | |
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187 | |
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188 | char * decl2str(int n, char *name) |
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189 | { |
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190 | switch(n) |
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191 | { |
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192 | # include "decl.inc" |
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193 | |
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194 | /* first and last entry of tok.h cannot be grepped */ |
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195 | case MAX_TOK: strcpy(name,"MAX_TOK"); break; |
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196 | case ALIAS_CMD: strcpy(name,"ALIAS_CMD"); break; |
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197 | default: strcpy(name,"(null)"); |
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198 | } |
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199 | return(name); |
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200 | } |
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201 | |
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202 | /*========================================================================*/ |
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203 | struct valid_cmds_def |
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204 | { |
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205 | char *name; |
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206 | void (*write_cmd)(moddefv module, procdefv pi, void *arg); |
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207 | cmd_token id; |
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208 | cmd_type type; |
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209 | int args; |
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210 | } valid_cmds[] = |
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211 | { |
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212 | { "declaration", write_function_declaration, CMD_DECL, CMDT_SINGLE, 0 }, |
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213 | { "error", write_function_error, CMD_ERROR, CMDT_ANY, 0 }, |
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214 | { "nodeclaration",write_function_nodecl, CMD_NODECL, CMDT_SINGLE, 0 }, |
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215 | { "typecheck", write_function_typecheck, CMD_CHECK, CMDT_SINGLE, 0 }, |
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216 | { "return", write_function_result, CMD_RETURN, CMDT_EQ, 0 }, |
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217 | //{ "return", write_function_return, CMD_RETURN, CMDT_SINGLE, 1 }, |
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218 | { "return", write_function_return, CMD_RETURN, CMDT_0, 1 }, |
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219 | { "return", write_function_return, CMD_RETURN, CMDT_ANY, 1 }, |
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220 | { "singularcmd", write_function_singularcmd, CMD_SINGULAR, CMDT_ANY, 1 }, |
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221 | { NULL, 0, CMD_NONE, CMDT_ANY, 0 } |
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222 | }; |
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223 | |
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224 | cmd_token checkcmd( |
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225 | char *cmdname, |
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226 | void (**write_cmd)(moddefv module, procdefv pi, void *arg), |
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227 | cmd_type type, |
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228 | int args |
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229 | ) |
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230 | { |
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231 | int i; |
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232 | cmd_token rc = CMD_NONE; |
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233 | |
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234 | for(i=0; valid_cmds[i].name!=NULL; i++) |
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235 | { |
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236 | if(strcmp(valid_cmds[i].name, cmdname)==0) |
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237 | { |
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238 | rc = CMD_BADSYNTAX; |
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239 | if(valid_cmds[i].type == type) |
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240 | { |
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241 | *write_cmd = valid_cmds[i].write_cmd; |
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242 | return valid_cmds[i].id; |
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243 | } |
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244 | } |
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245 | } |
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246 | return rc; |
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247 | } |
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248 | |
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249 | /*========================================================================*/ |
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250 | struct valid_vars_def |
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251 | { |
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252 | char *name; |
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253 | var_type type; |
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254 | var_token id; |
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255 | void (*write_cmd)(moddefv module, var_token type, |
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256 | idtyp t, void *arg1, void *arg2); |
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257 | } valid_vars[] = |
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258 | { |
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259 | { "help", VAR_STRING, VAR_HELP, write_main_variable }, |
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260 | { "info", VAR_STRING, VAR_INFO, write_main_variable }, |
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261 | { "package", VAR_STRING, VAR_MODULE, 0 }, |
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262 | { "version", VAR_STRING, VAR_VERSION, write_main_variable }, |
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263 | { "category", VAR_STRING, VAR_CATEGORY, write_main_variable }, |
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264 | { NULL, VAR_UNKNOWN, VAR_NONE, 0 } |
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265 | }; |
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266 | |
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267 | var_token checkvar( |
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268 | char *varname, |
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269 | var_type type, |
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270 | void (**write_cmd)(moddefv module, var_token type, |
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271 | idtyp t, void *arg1, void *arg2) |
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272 | ) |
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273 | { |
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274 | int i; |
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275 | for(i=0; valid_vars[i].name!=NULL; i++) |
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276 | if((strcmp(valid_vars[i].name, varname)==0) && |
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277 | (valid_vars[i].type == type) ) { |
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278 | *write_cmd = valid_vars[i].write_cmd; |
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279 | return valid_vars[i].id; |
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280 | } |
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281 | return VAR_NONE; |
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282 | } |
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283 | |
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284 | /*========================================================================*/ |
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285 | void write_main_variable( |
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286 | moddefv module, |
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287 | var_token type, |
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288 | idtyp t, |
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289 | void *arg1, |
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290 | void *arg2 |
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291 | ) |
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292 | { |
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293 | enter_id(module->fmtfp, t, (char *)arg1, (char *)arg2, yylineno, |
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294 | module->filename); |
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295 | switch(type) |
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296 | { |
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297 | case VAR_INFO: |
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298 | module->info = (char *)malloc(strlen((char *)arg2)+1); |
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299 | memset(module->info, '\0', strlen((char *)arg2)+1); |
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300 | memcpy(module->info,(char *)arg2,strlen((char *)arg2)); |
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301 | break; |
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302 | case VAR_VERSION: |
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303 | module->version = (char *)malloc(strlen((char *)arg2)+1); |
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304 | memset(module->version, '\0', strlen((char *)arg2)+1); |
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305 | memcpy(module->version,(char *)arg2,strlen((char *)arg2)); |
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306 | break; |
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307 | case VAR_CATEGORY: |
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308 | module->category = (char *)malloc(strlen((char *)arg2)+1); |
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309 | memset(module->category, '\0', strlen((char *)arg2)+1); |
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310 | memcpy(module->category,(char *)arg2,strlen((char *)arg2)); |
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311 | break; |
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312 | default: break; |
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313 | } |
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314 | } |
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315 | |
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316 | /*========================================================================*/ |
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317 | void PrintProc( |
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318 | procdefv pi |
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319 | ) |
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320 | { |
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321 | int i; |
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322 | |
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323 | printf("%4d proc: %s(", pi->lineno, pi->procname); |
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324 | |
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325 | for(i=0; i<pi->paramcnt; i++) |
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326 | { |
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327 | printf("%s (%s)", (pi->param[i]).name, (pi->param[i]).typname); |
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328 | if(i < (pi->paramcnt-1)) printf(","); |
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329 | } |
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330 | printf(")\n"); |
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331 | if(pi->return_val.typ!=0) |
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332 | { |
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333 | printf("\treturn = %s (%s)\n", pi->return_val.name, |
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334 | pi->return_val.typname); |
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335 | } |
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336 | printf("{%s}\n", pi->c_code); |
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337 | } |
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338 | |
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339 | /*========================================================================*/ |
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340 | void make_version(char *p, moddefv module) |
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341 | { |
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342 | char ver[10]; |
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343 | char date[16]; |
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344 | char libnamebuf[128]; |
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345 | |
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346 | module->major = 0; |
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347 | module->minor = 0; |
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348 | module->level = 0; |
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349 | |
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350 | ver[0]='0'; ver[1]='.'; ver[2]='0'; ver[3]='.'; ver[4]='0'; ver[5]='\0'; |
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351 | date[0]='?'; date[1]='\0'; |
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352 | sscanf(p,"%*s %*s %10s %16s",ver,date); |
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353 | sscanf(ver, "%d.%d.%d", &module->major, &module->minor, &module->level); |
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354 | |
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355 | sprintf(libnamebuf,"(%s,%s)", ver, date); |
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356 | if(strcmp(libnamebuf, "(0.0.0,?)")==0) |
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357 | { |
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358 | sscanf(p,"%*[^\"]\"%[^\"]\"",libnamebuf); |
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359 | } |
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360 | module->revision = (char *)malloc(strlen(libnamebuf)+1); |
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361 | memset(module->revision, '\0', strlen(libnamebuf)+1); |
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362 | memcpy(module->revision, libnamebuf, strlen(libnamebuf)); |
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363 | } |
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364 | |
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365 | /*========================================================================*/ |
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366 | void make_module_name(char *p, moddefv module) |
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367 | { |
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368 | if(strlen(p)>=1) |
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369 | { |
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370 | module->targetname = (char *)malloc(strlen(p)+1); |
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371 | memset(module->targetname, '\0', strlen(p)+1); |
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372 | memcpy(module->targetname,p,strlen(p)); |
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373 | } |
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374 | else |
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375 | { |
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376 | module->targetname = (char *)malloc(strlen(module->name)+1); |
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377 | memset(module->targetname, '\0', strlen(module->name)+1); |
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378 | memcpy(module->targetname,module->name,strlen(module->name)); |
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379 | } |
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380 | |
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381 | } |
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382 | |
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383 | /*========================================================================*/ |
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384 | void Add2files( |
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385 | moddefv module, |
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386 | char *name |
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387 | ) |
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388 | { |
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389 | cfiles cfnew; |
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390 | memset((void *)&cfnew, '\0', sizeof(cfiles)); |
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391 | |
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392 | cfnew.filename = (char *)malloc(strlen(name)+1); |
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393 | memset(cfnew.filename, '\0', strlen(name)+1); |
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394 | memcpy(cfnew.filename, name, strlen(name)); |
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395 | |
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396 | if(module->filecnt==0) |
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397 | { |
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398 | module->files = (cfilesv)malloc(sizeof(cfiles)+1); |
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399 | } |
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400 | else |
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401 | { |
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402 | module->files = (cfilesv)realloc(module->files, |
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403 | (module->filecnt+1)*sizeof(cfiles)); |
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404 | } |
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405 | if(module->files == NULL) { printf("ERROR\n"); return; } |
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406 | |
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407 | memset((void *) &module->files[module->filecnt], '\0', sizeof(cfiles)); |
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408 | memcpy((void *)(&(module->files[module->filecnt])), |
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409 | (void *)&cfnew, sizeof(cfiles)); |
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410 | (module->filecnt)++; |
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411 | } |
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412 | |
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413 | /*========================================================================*/ |
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414 | void PrintProclist( |
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415 | moddefv module |
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416 | ) |
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417 | { |
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418 | logx("PrintProclist()\n"); |
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419 | int j; |
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420 | for(j=0; j<module->proccnt; j++) |
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421 | { |
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422 | PrintProc(&(module->procs[j])); |
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423 | } |
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424 | } |
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425 | |
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426 | /*========================================================================*/ |
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427 | void generate_mod( |
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428 | moddefv module, |
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429 | int section |
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430 | ) |
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431 | { |
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432 | procdefv v = NULL; |
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433 | cfilesv c_filelist = NULL; |
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434 | int proccnt; |
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435 | FILE *fp_h; |
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436 | char *filename; |
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437 | |
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438 | switch(section) |
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439 | { |
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440 | case 1: |
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441 | write_intro(module); |
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442 | return; |
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443 | |
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444 | case 2: |
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445 | printf("Writing %s, section %d", filename, section);fflush(stdout); |
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446 | break; |
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447 | } |
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448 | |
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449 | sprintf(filename, "%s.h", module->name); |
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450 | fp_h = fopen(filename, "w"); |
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451 | write_header(fp_h, module->name); |
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452 | printf("%s ...", filename);fflush(stdout); |
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453 | |
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454 | /* building mod_init() */ |
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455 | |
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456 | for(proccnt=0; proccnt<module->proccnt; proccnt++) |
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457 | { |
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458 | printf("->%s, %s\n", module->procs[proccnt].procname, |
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459 | module->procs[proccnt].funcname); |
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460 | fprintf(module->modfp, " psModulFunctions->iiAddCproc(\"%s\",\"%s\",%s, mod_%s);\n", |
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461 | module->name, module->procs[proccnt].procname, |
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462 | module->procs[proccnt].is_static ? "TRUE" : "FALSE", |
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463 | module->procs[proccnt].funcname); |
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464 | } |
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465 | fprintf(module->modfp, " return 0;\n}\n\n"); |
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466 | |
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467 | /* building entry-functions */ |
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468 | for(proccnt=0; proccnt<module->proccnt; proccnt++) |
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469 | { |
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470 | //generate_function(&module->procs[proccnt], module->modfp); |
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471 | //generate_header(&module->procs[proccnt], fp_h); |
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472 | } |
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473 | printf(" done.\n");fflush(stdout); |
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474 | fclose(module->modfp); |
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475 | fclose(fp_h); |
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476 | } |
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477 | |
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478 | |
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479 | |
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480 | |
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481 | /*========================================================================*/ |
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482 | void write_procedure_text( |
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483 | moddefv module, |
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484 | int lineno |
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485 | ) |
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486 | { |
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487 | int i; |
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488 | procdefv pi = &module->procs[module->proccnt-1]; |
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489 | |
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490 | fprintf(module->fmtfp, "#line %d \"%s\"\n", lineno, module->filename); |
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491 | fprintf(module->fmtfp, "%s\n", module->procs[module->proccnt-1].c_code); |
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492 | free(module->procs[module->proccnt-1].c_code); |
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493 | module->procs[module->proccnt-1].c_code = NULL; |
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494 | |
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495 | #if 0 |
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496 | if(pi->paramcnt>0) |
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497 | { |
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498 | } |
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499 | else |
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500 | { |
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501 | switch( pi->return_val.typ) |
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502 | { |
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503 | case SELF_CMD: |
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504 | fprintf(module->fmtfp, " return(%s(res));", pi->funcname); |
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505 | break; |
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506 | |
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507 | case NONE: |
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508 | fprintf(module->fmtfp, " return FALSE;"); |
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509 | break; |
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510 | |
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511 | default: |
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512 | fprintf(module->fmtfp, " res->rtyp = %s;\n", |
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513 | pi->return_val.typname); |
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514 | fprintf(module->fmtfp, " res->data = (void *)%s();\n", |
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515 | pi->funcname); |
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516 | fprintf(module->fmtfp, " return FALSE;"); |
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517 | } |
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518 | } |
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519 | #endif |
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520 | fprintf(module->fmtfp, "/*\n}\n\n*/"); |
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521 | |
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522 | } |
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523 | |
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524 | |
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525 | /*========================================================================*/ |
---|
526 | void mod_write_header(FILE *fp, char *module, char what) |
---|
527 | { |
---|
528 | |
---|
529 | write_header(fp, module); |
---|
530 | fprintf(fp, "#line %d \"%s.cc\"\n", modlineno++, module); |
---|
531 | if(what != 'h') |
---|
532 | { |
---|
533 | fprintf(fp, "#include <stdlib.h>\n"); |
---|
534 | fprintf(fp, "#include <stdio.h>\n"); |
---|
535 | fprintf(fp, "#include <string.h>\n"); |
---|
536 | fprintf(fp, "#include <ctype.h>\n"); |
---|
537 | |
---|
538 | fprintf(fp, "#if defined(HPUX_9) || defined(HPUX_10)\n"); |
---|
539 | fprintf(fp, "# include <dl.h>\n"); |
---|
540 | fprintf(fp, "#else\n"); |
---|
541 | fprintf(fp, "# include <dlfcn.h>\n"); |
---|
542 | fprintf(fp, "#endif\n"); |
---|
543 | |
---|
544 | fprintf(fp, "#include <unistd.h>\n"); |
---|
545 | fprintf(fp, "#include <sys/stat.h>"); |
---|
546 | fprintf(fp, "\n"); |
---|
547 | fprintf(fp, "#include <kernel/mod2.h>\n"); |
---|
548 | fprintf(fp, "#include <Singular/tok.h>\n"); |
---|
549 | fprintf(fp, "#include <kernel/structs.h>\n"); |
---|
550 | fprintf(fp, "#include <Singular/ipid.h>\n\n"); |
---|
551 | fprintf(fp, "#include <Singular/locals.h>\n"); |
---|
552 | fprintf(fp, "#include <omalloc.h>\n"); |
---|
553 | fprintf(fp, "#include \"%s.h\"\n", module); |
---|
554 | modlineno+=8; |
---|
555 | |
---|
556 | fprintf(fp, "#line %d \"%s.cc\"\n", modlineno++, module); |
---|
557 | write_enter_id(fp); |
---|
558 | fprintf(fp, "\n"); modlineno+=1; |
---|
559 | fprintf(fp, "#line %d \"%s.cc\"\n", modlineno++, module); |
---|
560 | write_add_singular_proc(fp); |
---|
561 | write_crccheck(fp); |
---|
562 | fprintf(fp, "\n"); |
---|
563 | |
---|
564 | fprintf(fp, "void fill_help_package();\n"); |
---|
565 | fprintf(fp, "void fill_example_package();\n"); |
---|
566 | modlineno+=3; |
---|
567 | } |
---|
568 | fprintf(fp, "\n"); |
---|
569 | |
---|
570 | } |
---|
571 | |
---|
572 | /*========================================================================*/ |
---|
573 | void write_header(FILE *fp, char *module, char *comment) |
---|
574 | { |
---|
575 | fprintf(fp, "%s/*\n%s * This was automatically generated by modgen\n", |
---|
576 | comment, comment); |
---|
577 | fprintf(fp, "%s * version %s\n", comment, MOD_GEN_VERSION); |
---|
578 | fprintf(fp, "%s * module %s\n", comment, module); |
---|
579 | fprintf(fp, "%s * Don't edit this file\n%s */\n", comment, comment); |
---|
580 | fprintf(fp, "%s\n", comment); |
---|
581 | fprintf(fp, "%s\n", comment); |
---|
582 | if(strlen(comment)==1)modlineno+=10; |
---|
583 | } |
---|
584 | |
---|
585 | /*========================================================================*/ |
---|
586 | void enter_id( |
---|
587 | FILE *fp, |
---|
588 | idtyp t, |
---|
589 | char *name, |
---|
590 | char *value, |
---|
591 | int lineno, |
---|
592 | char *file |
---|
593 | ) |
---|
594 | { |
---|
595 | unsigned int i; |
---|
596 | char tname[32]; |
---|
597 | |
---|
598 | if(lineno) |
---|
599 | fprintf(fp, "#line %d \"%s\"\n", lineno, file); |
---|
600 | if(strcmp(decl2str(t, tname),"STRING_CMD")==0) |
---|
601 | { |
---|
602 | fprintf(fp, " enter_id(\"%s\",\"",name); |
---|
603 | for(i=0;i<strlen(value);i++) |
---|
604 | { |
---|
605 | if(value[i]=='\n') fprintf(fp,"\\n"); |
---|
606 | else fprintf(fp,"%c",value[i]); |
---|
607 | } |
---|
608 | fprintf(fp,"\", %s);\n",decl2str(t,tname)); |
---|
609 | } |
---|
610 | else |
---|
611 | { |
---|
612 | fprintf(fp, " enter_id(\"%s\",\"%s\", %s);\n",name, value, |
---|
613 | decl2str(t, tname)); |
---|
614 | } |
---|
615 | } |
---|
616 | |
---|
617 | /*========================================================================*/ |
---|
618 | void init_type_conv() |
---|
619 | { |
---|
620 | strcpy(type_conv[NONE], "none"); |
---|
621 | // strcpy(type_conv[NONE], "void"); |
---|
622 | strcpy(type_conv[INT_CMD], "int"); |
---|
623 | strcpy(type_conv[RING_CMD], "ring"); |
---|
624 | strcpy(type_conv[QRING_CMD], "ring"); |
---|
625 | strcpy(type_conv[POLY_CMD], "poly"); |
---|
626 | strcpy(type_conv[NUMBER_CMD], "number"); |
---|
627 | strcpy(type_conv[MODUL_CMD], "ideal"); |
---|
628 | strcpy(type_conv[VECTOR_CMD], "poly"); |
---|
629 | strcpy(type_conv[IDEAL_CMD], "ideal"); |
---|
630 | strcpy(type_conv[MAP_CMD], "map"); |
---|
631 | strcpy(type_conv[MATRIX_CMD], "matrix"); |
---|
632 | strcpy(type_conv[STRING_CMD], "char *"); |
---|
633 | strcpy(type_conv[INTMAT_CMD], "intvec *"); |
---|
634 | strcpy(type_conv[INTVEC_CMD], "intvec *"); |
---|
635 | strcpy(type_conv[LIST_CMD], "lists"); |
---|
636 | strcpy(type_conv[LINK_CMD], "si_link"); |
---|
637 | strcpy(type_conv[PACKAGE_CMD], "package"); |
---|
638 | strcpy(type_conv[PROC_CMD], "procinfo *"); |
---|
639 | strcpy(type_conv[RESOLUTION_CMD], "syStrategy"); |
---|
640 | /* |
---|
641 | strcpy(type_conv[], ""); |
---|
642 | strcpy(type_conv[], ""); |
---|
643 | strcpy(type_conv[], ""); |
---|
644 | strcpy(type_conv[], ""); |
---|
645 | strcpy(type_conv[], ""); |
---|
646 | strcpy(type_conv[], ""); |
---|
647 | strcpy(type_conv[], ""); |
---|
648 | printf("[%d] %s\n", INT_CMD, type_conv[INT_CMD]); |
---|
649 | printf("[%d] %s\n", MODUL_CMD, type_conv[MODUL_CMD]); |
---|
650 | printf("[%d] %s\n", STRING_CMD, type_conv[STRING_CMD]); |
---|
651 | printf("[%d] %s\n", LINK_CMD, type_conv[LINK_CMD]); |
---|
652 | printf("[%d] %s\n", PACKAGE_CMD, type_conv[PACKAGE_CMD]); |
---|
653 | / **/ |
---|
654 | } |
---|
655 | |
---|
656 | /*========================================================================*/ |
---|
657 | /*---------------------------------------------------------------------*/ |
---|
658 | /** |
---|
659 | * @brief compares to entry of cmdsname-list |
---|
660 | |
---|
661 | @param[in] a |
---|
662 | @param[in] b |
---|
663 | |
---|
664 | @return <ReturnValue> |
---|
665 | **/ |
---|
666 | /*---------------------------------------------------------------------*/ |
---|
667 | static int _gentable_sort_cmds( |
---|
668 | const void *a, |
---|
669 | const void *b |
---|
670 | ) |
---|
671 | { |
---|
672 | cmdnames *pCmdL = (cmdnames*)a; |
---|
673 | cmdnames *pCmdR = (cmdnames*)b; |
---|
674 | |
---|
675 | if(a==NULL || b==NULL) return 0; |
---|
676 | |
---|
677 | /* empty entries goes to the end of the list for later reuse */ |
---|
678 | if(pCmdL->name==NULL) return 1; |
---|
679 | if(pCmdR->name==NULL) return -1; |
---|
680 | |
---|
681 | /* $INVALID$ must come first */ |
---|
682 | if(strcmp(pCmdL->name, "$INVALID$")==0) return -1; |
---|
683 | if(strcmp(pCmdR->name, "$INVALID$")==0) return 1; |
---|
684 | |
---|
685 | /* tokval=-1 are reserved names at the end */ |
---|
686 | if( (pCmdL->tokval==-1) && pCmdR->tokval==-1) |
---|
687 | return strcmp(pCmdL->name, pCmdR->name); |
---|
688 | |
---|
689 | /* pCmdL->tokval==-1, pCmdL goes at the end */ |
---|
690 | if(pCmdL->tokval==-1) return 1; |
---|
691 | /* pCmdR->tokval==-1, pCmdR goes at the end */ |
---|
692 | if(pCmdR->tokval==-1) return -1; |
---|
693 | |
---|
694 | return strcmp(pCmdL->name, pCmdR->name); |
---|
695 | } |
---|
696 | |
---|
697 | /*---------------------------------------------------------------------*/ |
---|
698 | /** |
---|
699 | * @brief initialisation of arithmetic structured data |
---|
700 | |
---|
701 | @retval 0 on success |
---|
702 | |
---|
703 | **/ |
---|
704 | /*---------------------------------------------------------------------*/ |
---|
705 | int iiInitArithmetic() |
---|
706 | { |
---|
707 | int i; |
---|
708 | //printf("iiInitArithmetic()\n"); |
---|
709 | #ifndef GENTABLE |
---|
710 | memset(&sArithBase, 0, sizeof(sArithBase)); |
---|
711 | iiInitCmdName(); |
---|
712 | /* fix last-identifier */ |
---|
713 | #endif /* !GENTABLE */ |
---|
714 | } |
---|
715 | |
---|
716 | int iiArithFindCmd(const char *szName) |
---|
717 | { |
---|
718 | int an=0; |
---|
719 | int i = 0,v = 0; |
---|
720 | #ifndef GENTABLE |
---|
721 | int en=sArithBase.nLastIdentifier; |
---|
722 | |
---|
723 | for(an=0; an<sArithBase.nCmdUsed; ) |
---|
724 | { |
---|
725 | if(an>=en-1) |
---|
726 | { |
---|
727 | if (strcmp(szName, sArithBase.sCmds[an].name) == 0) |
---|
728 | { |
---|
729 | //Print("RET-an=%d %s\n", an, sArithBase.sCmds[an].name); |
---|
730 | return an; |
---|
731 | } |
---|
732 | else if (strcmp(szName, sArithBase.sCmds[en].name) == 0) |
---|
733 | { |
---|
734 | //Print("RET-en=%d %s\n", en, sArithBase.sCmds[en].name); |
---|
735 | return en; |
---|
736 | } |
---|
737 | else |
---|
738 | { |
---|
739 | //Print("RET- 1\n"); |
---|
740 | return -1; |
---|
741 | } |
---|
742 | } |
---|
743 | i=(an+en)/2; |
---|
744 | if (*szName < *(sArithBase.sCmds[i].name)) |
---|
745 | { |
---|
746 | en=i-1; |
---|
747 | } |
---|
748 | else if (*szName > *(sArithBase.sCmds[i].name)) |
---|
749 | { |
---|
750 | an=i+1; |
---|
751 | } |
---|
752 | else |
---|
753 | { |
---|
754 | v=strcmp(szName,sArithBase.sCmds[i].name); |
---|
755 | if(v<0) |
---|
756 | { |
---|
757 | en=i-1; |
---|
758 | } |
---|
759 | else if(v>0) |
---|
760 | { |
---|
761 | an=i+1; |
---|
762 | } |
---|
763 | else /*v==0*/ |
---|
764 | { |
---|
765 | //Print("RET-i=%d %s\n", i, sArithBase.sCmds[i].name); |
---|
766 | return i; |
---|
767 | } |
---|
768 | } |
---|
769 | } |
---|
770 | //if(i>=0 && i<sArithBase.nCmdUsed) |
---|
771 | // return i; |
---|
772 | //Print("RET-2\n"); |
---|
773 | return -2; |
---|
774 | #else |
---|
775 | return 0; |
---|
776 | #endif |
---|
777 | } |
---|
778 | |
---|
779 | int iiArithAddCmd( |
---|
780 | char *szName, |
---|
781 | short nAlias, |
---|
782 | short nTokval, |
---|
783 | short nToktype, |
---|
784 | short nPos |
---|
785 | ) |
---|
786 | { |
---|
787 | //printf("AddCmd(%s, %d, %d, %d, %d)\n", szName, nAlias, |
---|
788 | // nTokval, nToktype, nPos); |
---|
789 | if(nPos>=0) |
---|
790 | { |
---|
791 | if(nPos>=sArithBase.nCmdAllocated) return -1; |
---|
792 | if(szName!=NULL) sArithBase.sCmds[nPos].name = strdup(szName); |
---|
793 | else sArithBase.sCmds[nPos].name = NULL; |
---|
794 | sArithBase.sCmds[nPos].alias = nAlias; |
---|
795 | sArithBase.sCmds[nPos].tokval = nTokval; |
---|
796 | sArithBase.sCmds[nPos].toktype = nToktype; |
---|
797 | sArithBase.nCmdUsed++; |
---|
798 | //if(nTokval>0) sArithBase.nLastIdentifier++; |
---|
799 | } |
---|
800 | else |
---|
801 | { |
---|
802 | if(szName==NULL) return -1; |
---|
803 | int nIndex = iiArithFindCmd(szName); |
---|
804 | if(nIndex>=0) |
---|
805 | { |
---|
806 | printf("'%s' already exists at %d\n", szName, nIndex); |
---|
807 | return -1; |
---|
808 | } |
---|
809 | |
---|
810 | if(sArithBase.nCmdUsed>=sArithBase.nCmdAllocated) |
---|
811 | { |
---|
812 | /* needs to create new slots */ |
---|
813 | unsigned long nSize = (sArithBase.nCmdAllocated+1)*sizeof(cmdnames); |
---|
814 | sArithBase.sCmds = (cmdnames *)realloc(sArithBase.sCmds, nSize); |
---|
815 | if(sArithBase.sCmds==NULL) return -1; |
---|
816 | sArithBase.nCmdAllocated++; |
---|
817 | } |
---|
818 | /* still free slots available */ |
---|
819 | sArithBase.sCmds[sArithBase.nCmdUsed].name = strdup(szName); |
---|
820 | sArithBase.sCmds[sArithBase.nCmdUsed].alias = nAlias; |
---|
821 | sArithBase.sCmds[sArithBase.nCmdUsed].tokval = nTokval; |
---|
822 | sArithBase.sCmds[sArithBase.nCmdUsed].toktype = nToktype; |
---|
823 | sArithBase.nCmdUsed++; |
---|
824 | |
---|
825 | qsort(sArithBase.sCmds, sArithBase.nCmdUsed, sizeof(cmdnames), |
---|
826 | (&_gentable_sort_cmds)); |
---|
827 | for(sArithBase.nLastIdentifier=sArithBase.nCmdUsed-1; |
---|
828 | sArithBase.nLastIdentifier>0; sArithBase.nLastIdentifier--) |
---|
829 | { |
---|
830 | if(sArithBase.sCmds[sArithBase.nLastIdentifier].tokval>=0) break; |
---|
831 | } |
---|
832 | //Print("L=%d\n", sArithBase.nLastIdentifier); |
---|
833 | } |
---|
834 | return 0; |
---|
835 | } |
---|
836 | |
---|