trunk/tcProps/readWrite.c

#define _FILE_OFFSET_BITS 64

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>

#include "params.h"
#include "tcProps.h"
#include "readWrite.h"


#define BUFFER_SIZE 2000
int isScanned;
FILE* inFile;


struct linkedPos{
  
  fpos_t *myPos;
  double timeStamp;
  double Hmat[3][3];
  struct linkedPos* next;
};

struct staticPos{
    
  fpos_t *myPos;
  double timeStamp;
  double Hmat[3][3];
};
struct staticPos* posArray;


void closeFile( void ){

  fclose( inFile );
}

int setFrames( char* inFile ){

  int nFrames = 0;
  int i,j,k;
  struct linkedPos* headPos;
  struct linkedPos* currPos;
  fpos_t *currPT;
  char readBuffer[BUFFER_SIZE];
  char* foo;
  int lineNum = 0;
  
  
  inFile = fopen(inName);
  if(inFile ==NULL){
    fprintf(stderr,
            "Error opening file \"%s\"\n",
            inName);
    exit(0);
  }

  
  headPos = (struct linkedPos*)malloc(sizeof(struct linkedPos));
  while( !feof( inFile ) ){

    currPT = (fpos_t *)malloc(sizeof(fpos_t));
    fgetpos(inFile, currPT);
    
    fgets( readBuffer, sizeof( readBuffer ), inFile );
    lineNum++;
    if( feof( inFile ) ){
      fprintf( stderr,
               "File \"%s\" ended unexpectedly at line %d\n", 
               inName,
               lineNum );
      exit(0);
    }
    
    i = atoi(readBuffer);
    
    
  }

  isScanned = 1;
  return nFrames;
}
Revision:	1053
Committed:	Sat Feb 14 02:48:52 2004 UTC (21 years, 8 months ago) by mmeineke
Content type:	text/plain
File size:	1366 byte(s)
Log Message:	added a little bit more to readWrite.c
#	User	Rev	Content
1	mmeineke	1052	#define _FILE_OFFSET_BITS 64
2
3			#include <stdio.h>
4			#include <stdlib.h>
5			#include <sys/types.h>
6			#include <sys/stat.h>
7			#include <string.h>
8
9			#include "params.h"
10			#include "tcProps.h"
11			#include "readWrite.h"
12
13
14	mmeineke	1053	#define BUFFER_SIZE 2000
15	mmeineke	1052	int isScanned;
16			FILE* inFile;
17
18
19			struct linkedPos{
20
21			fpos_t *myPos;
22			double timeStamp;
23			double Hmat[3][3];
24			struct linkedPos* next;
25			};
26
27			struct staticPos{
28
29			fpos_t *myPos;
30			double timeStamp;
31			double Hmat[3][3];
32			};
33			struct staticPos* posArray;
34
35
36			void closeFile( void ){
37
38			fclose( inFile );
39			}
40
41			int setFrames( char* inFile ){
42
43			int nFrames = 0;
44			int i,j,k;
45			struct linkedPos* headPos;
46			struct linkedPos* currPos;
47			fpos_t *currPT;
48	mmeineke	1053	char readBuffer[BUFFER_SIZE];
49			char* foo;
50			int lineNum = 0;
51
52
53	mmeineke	1052
54			inFile = fopen(inName);
55			if(inFile ==NULL){
56			fprintf(stderr,
57			"Error opening file \"%s\"\n",
58			inName);
59			exit(0);
60			}
61
62
63	mmeineke	1053	headPos = (struct linkedPos*)malloc(sizeof(struct linkedPos));
64	mmeineke	1052	while( !feof( inFile ) ){
65
66	mmeineke	1053	currPT = (fpos_t *)malloc(sizeof(fpos_t));
67			fgetpos(inFile, currPT);
68
69			fgets( readBuffer, sizeof( readBuffer ), inFile );
70			lineNum++;
71			if( feof( inFile ) ){
72			fprintf( stderr,
73			"File \"%s\" ended unexpectedly at line %d\n",
74			inName,
75			lineNum );
76			exit(0);
77			}
78
79			i = atoi(readBuffer);
80
81
82			}
83	mmeineke	1052
84			isScanned = 1;
85			return nFrames;
86			}