1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
//-----------------------------------------------------------------------------
// Name: textfile.cpp
// Developer: Wolfire Games LLC
// Description:
// License: Read below
//-----------------------------------------------------------------------------
// textfile.cpp
//
// simple reading and writing for text files
//
// www.lighthouse3d.com
//
// You may use these functions freely.
// they are provided as is, and no warranties, either implicit,
// or explicit are given
//////////////////////////////////////////////////////////////////////
#include <Internal/error.h>
#include <Compat/fileio.h>
#include <Compat/compat.h>
#ifdef _WIN32
#define NOMINMAX
#include <windows.h>
#include <malloc.h>
#include <io.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <string.h>
void textFileRead(const std::string &filename, std::string *dst) {
FILE *fp;
if (filename.c_str() != NULL) {
fp = my_fopen(filename.c_str(),"rb");
if(!fp){
FatalError("Error", "Could not open file txt \"%s\"", filename.c_str());
}
fseek(fp, 0, SEEK_END);
int count = ftell(fp);
fseek(fp, 0, SEEK_SET);
if (fp != NULL) {
dst->clear();
if (count > 0) {
dst->resize(count);
fread(&dst->at(0),sizeof(char),count,fp);
}
fclose(fp);
}
}
// Remove trailing '\0' characters, they mess up include file expansion
for(int i=(int)dst->length()-1; i>=0; --i){
if(dst->at(i) != '\0'){
dst->resize(i+1);
break;
}
}
}
int textFileWrite(char *fn, char *s) {
FILE *fp;
int status = 0;
if (fn != NULL) {
fp = my_fopen(fn,"w");
if (fp != NULL) {
if (fwrite(s,sizeof(char),strlen(s),fp) == strlen(s))
status = 1;
fclose(fp);
}
}
return(status);
}
|