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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | pj | 1 | |
| 2 | #include <stdio.h> |
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| 3 | #include <string.h> |
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| 4 | #include "hconf.h" |
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| 5 | |||
| 6 | static char buffer[1024]; |
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| 7 | static char name[64]; |
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| 8 | static char value[64]; |
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| 9 | |||
| 10 | static int read_h(char *filename) |
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| 11 | { |
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| 12 | FILE *fin; |
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| 13 | struct variable *var; |
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| 14 | int res; |
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| 15 | |||
| 16 | fin=fopen(filename,"rt"); |
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| 17 | if (fin==NULL) return -1; |
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| 18 | |||
| 19 | while (fgets(buffer,sizeof(buffer),fin)!=NULL) { |
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| 20 | res=sscanf(buffer,"#define %s %s",name,value); |
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| 21 | if (res==2) { |
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| 22 | var=findvar(name); |
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| 23 | if (var==NULL) continue; |
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| 24 | switch (var->type) { |
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| 25 | case RANGEVAR: |
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| 26 | copystring(&var->value,value); |
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| 27 | continue; |
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| 28 | case BOOLVAR: |
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| 29 | copystring(&var->value,"y"); |
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| 30 | continue; |
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| 31 | case TRISTATEVAR: |
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| 32 | if (*value=='0') copystring(&var->value,"m"); |
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| 33 | else copystring(&var->value,"y"); |
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| 34 | continue; |
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| 35 | case CHOICEVAR: |
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| 36 | copystring(&var->value,"y"); |
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| 37 | continue; |
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| 38 | } |
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| 39 | } |
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| 40 | res=sscanf(buffer,"#undef %s",name); |
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| 41 | if (res==1) { |
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| 42 | var=findvar(name); |
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| 43 | if (var==NULL) continue; |
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| 44 | copystring(&var->value,"n"); |
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| 45 | continue; |
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| 46 | } |
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| 47 | res=sscanf(buffer,"/* var %s %s */",name,value); |
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| 48 | if (res==2) { |
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| 49 | var=findvar(name); |
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| 50 | if (var==NULL) continue; |
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| 51 | copystring(&var->value,value); |
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| 52 | continue; |
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| 53 | } |
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| 54 | } |
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| 55 | |||
| 56 | fclose(fin); |
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| 57 | return 0; |
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| 58 | } |
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| 59 | |||
| 60 | /* -- */ |
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| 61 | |||
| 62 | int readconfig(char *srcfilename) |
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| 63 | { |
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| 64 | char buffer[256]; |
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| 65 | char *ptr; |
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| 66 | |||
| 67 | ptr=strstr(srcfilename,".in"); |
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| 68 | if (ptr!=NULL) *ptr='\0'; |
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| 69 | else { |
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| 70 | ptr=strchr(srcfilename,'.'); |
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| 71 | if (ptr!=NULL) *ptr='\0'; |
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| 72 | } |
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| 73 | |||
| 74 | strcpy(buffer,srcfilename); |
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| 75 | strcat(buffer,".h"); |
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| 76 | read_h(buffer); |
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| 77 | |||
| 78 | return 0; |
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| 79 | } |