| rev |
line source |
|
Me@6
|
1 /*
|
|
Me@6
|
2 * Author: SeanHalle@yahoo.com
|
|
Me@6
|
3 *
|
|
Me@6
|
4 * Created on June 15, 2009, 10:12 AM
|
|
Me@6
|
5 */
|
|
Me@6
|
6
|
|
Me@6
|
7 #include <stdio.h>
|
|
Me@6
|
8 #include <stdlib.h>
|
|
Me@6
|
9 #include <string.h>
|
|
Me@6
|
10
|
|
Me@6
|
11 #include "Param.h"
|
|
Me@6
|
12
|
|
Me@6
|
13 ParamStruc * makeParamFromStrs( char * type, char *value );
|
|
Me@6
|
14
|
|
nengel@16
|
15 #ifndef _GNU_SOURCE
|
|
Me@6
|
16 #define _GNU_SOURCE
|
|
nengel@16
|
17 #endif
|
|
Me@6
|
18
|
|
Me@6
|
19 /*Copied from gnu's win32 lib
|
|
Me@6
|
20 */
|
|
Me@6
|
21 ssize_t
|
|
Me@6
|
22 getline( char **lineptr, size_t *n, FILE *stream )
|
|
Me@6
|
23 {
|
|
Me@6
|
24 if ( lineptr == NULL || n == NULL) return -1;
|
|
Me@6
|
25 if (*lineptr == NULL || *n == 0)
|
|
Me@6
|
26 { *n = 500; //max length of line in a config file
|
|
Me@6
|
27 *lineptr = (char *) malloc( *n );
|
|
Me@6
|
28 if (*lineptr == NULL) return -1;
|
|
Me@6
|
29 }
|
|
Me@6
|
30 if( fgets( *lineptr, *n, stream ) )
|
|
Me@6
|
31 return *n;
|
|
Me@6
|
32 else
|
|
Me@6
|
33 return -1;
|
|
Me@6
|
34 }
|
|
Me@6
|
35
|
|
Me@6
|
36 void
|
|
Me@6
|
37 readParamFileIntoBag( char *paramFileName, ParamBag * bag )
|
|
Me@6
|
38 {
|
|
Me@6
|
39 size_t lineSz = 0;
|
|
Me@6
|
40 FILE* paramFile;
|
|
Me@6
|
41 char* line = NULL;
|
|
Me@6
|
42
|
|
Me@6
|
43 char* paramType;// = malloc( 12 ); //"double" is the longest type
|
|
Me@6
|
44 char* paramName;// = malloc( 500 ); //max of 500 chars in name
|
|
Me@6
|
45 char* paramValue;// = malloc( 500 ); //max of 500 chars in value
|
|
Me@6
|
46
|
|
Me@6
|
47 lineSz = 500; //max length of line in a config file
|
|
Me@6
|
48 line = (char *) malloc( lineSz );
|
|
Me@6
|
49 if( line == NULL )
|
|
Me@6
|
50 { printf( "\nIn readParamFileIntoBag: no mem for line\n" );
|
|
Me@6
|
51 return;
|
|
Me@6
|
52 }
|
|
Me@6
|
53
|
|
Me@6
|
54
|
|
Me@6
|
55 paramFile = fopen( paramFileName, "r" );
|
|
Me@6
|
56 if( paramFile == NULL )
|
|
Me@6
|
57 { printf("\ncouldn't open param file: %s\n", paramFileName); exit(0); }
|
|
Me@6
|
58 fseek( paramFile, 0, SEEK_SET );
|
|
Me@6
|
59 while( !feof( paramFile ) )
|
|
Me@6
|
60 { while( getline( &line, &lineSz, paramFile ) != -1 )
|
|
Me@6
|
61 {
|
|
Me@6
|
62 char *lineEnd = line + strlen(line) +1;
|
|
Me@6
|
63 char *searchPos = line;
|
|
Me@6
|
64
|
|
Me@6
|
65 if( *line == '\n') continue; //blank line
|
|
Me@6
|
66 if( *line == '/' ) continue; //comment line
|
|
Me@6
|
67
|
|
Me@6
|
68 //read the param type
|
|
Me@6
|
69 paramType = line; //start of string
|
|
Me@6
|
70 int foundIt = 0;
|
|
Me@6
|
71 for( ; searchPos < lineEnd && !foundIt; searchPos++)
|
|
Me@6
|
72 { if( *searchPos == ',' )
|
|
Me@6
|
73 { foundIt = 1;
|
|
Me@6
|
74 *searchPos = 0; //mark end of string
|
|
Me@6
|
75 }
|
|
Me@6
|
76 }
|
|
Me@6
|
77 //get rid of leading spaces
|
|
Me@6
|
78 for( ; searchPos < lineEnd; searchPos++)
|
|
Me@6
|
79 { if( *searchPos != ' ' ) break;
|
|
Me@6
|
80 }
|
|
Me@6
|
81 //read the param name
|
|
Me@6
|
82 paramName = searchPos;
|
|
Me@6
|
83 foundIt = 0;
|
|
Me@6
|
84 for( ; searchPos < lineEnd && !foundIt; searchPos++)
|
|
Me@6
|
85 { if( *searchPos == ',' )
|
|
Me@6
|
86 { foundIt = 1;
|
|
Me@6
|
87 *searchPos = 0; //mark end
|
|
Me@6
|
88 }
|
|
Me@6
|
89 }
|
|
Me@6
|
90 //get rid of leading spaces
|
|
Me@6
|
91 for( ; searchPos < lineEnd; searchPos++)
|
|
Me@6
|
92 { if( *searchPos != ' ' ) break;
|
|
Me@6
|
93 }
|
|
Me@6
|
94 //read the param value
|
|
Me@6
|
95 paramValue = searchPos;
|
|
Me@6
|
96 foundIt = 0;
|
|
Me@6
|
97 for( ; searchPos < lineEnd && !foundIt; searchPos++)
|
|
Me@6
|
98 { if( *searchPos == '\n' )
|
|
Me@6
|
99 { foundIt = 1;
|
|
Me@6
|
100 *searchPos = 0; //mark end
|
|
Me@6
|
101 }
|
|
Me@6
|
102 }
|
|
Me@6
|
103 if( foundIt )
|
|
Me@6
|
104 { printf("Found: %s, %s, %s\n", paramType, paramName, paramValue );
|
|
Me@6
|
105 ParamStruc *
|
|
Me@6
|
106 paramStruc = makeParamFromStrs( paramType, paramValue );
|
|
Me@6
|
107 addParamToBag( paramName, paramStruc, bag );
|
|
Me@6
|
108 }
|
|
Me@6
|
109 }
|
|
Me@6
|
110 }
|
|
Me@6
|
111 free( line );
|
|
Me@6
|
112 }
|
|
Me@6
|
113
|
