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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
/*---------------------------------------------------------------------------*
| PDFlib - A library for generating PDF on the fly |
+---------------------------------------------------------------------------+
| Copyright (c) 1997-2006 Thomas Merz and PDFlib GmbH. All rights reserved. |
+---------------------------------------------------------------------------+
| |
| This software is subject to the PDFlib license. It is NOT in the |
| public domain. Extended versions and commercial licenses are |
| available, please check http://www.pdflib.com. |
| |
*---------------------------------------------------------------------------*/
/* $Id: pc_file.h,v 1.2 2009/10/20 18:12:26 scuri Exp $
*
* Definitions for file routines
*
*/
#ifndef PC_FILE_H
#define PC_FILE_H
#define PDC_FILENAMELEN 1024 /* maximum file name length */
#define PDC_FILE_TEXT (1L<<0) /* text file - whether ASCII file or not
* depends on pdc->asciifile */
#define PDC_FILE_ASCII (1L<<1) /* treat text or binary file as ASCII file
* even on EBCDIC platforms */
#define PDC_FILE_BINARY (1L<<2) /* open as binary file,
* otherwise as text file */
#define PDC_FILE_WRITEMODE (1L<<10) /* open file in writing mode,
* otherwise in reading mode */
#define PDC_FILE_APPENDMODE (1L<<11) /* open file in appending mode */
/* flags for pdc_read_textfile() */
#define PDC_FILE_BSSUBST (1<<0) /* backslash substitution */
#define PDC_FILE_KEEPLF (1<<1) /* keep linefeed at line continuation */
#define PDC_BUFSIZE 1024
#define PDC_OK_FREAD(file, buffer, len) \
(pdc_fread(buffer, 1, len, file) == len)
typedef struct pdc_file_s pdc_file;
/* pc_file.c */
#if defined(WIN32)
int pdc_set_maxfilehandles(pdc_core *pdc, int maxfps);
int pdc_get_maxfilehandles(void);
#endif
int pdc__fseek(FILE *fp, pdc_off_t offset, int whence);
pdc_off_t pdc__ftell(FILE *fp);
size_t pdc__fread(void *ptr, size_t size, size_t nmemb, FILE *fp);
size_t pdc__fwrite(const void *ptr, size_t size, size_t nmemb,
FILE *fp);
#define pdc__fgetc(fp) fgetc(fp)
#define pdc__feof(fp) feof(fp)
FILE *pdc_get_fileptr(pdc_file *sfp);
pdc_core *pdc_get_pdcptr(pdc_file *sfp);
int pdc_get_fopen_errnum(pdc_core *pdc, int errnum);
void pdc_set_fopen_errmsg(pdc_core *pdc, int errnum, const char *qualifier,
const char *filename);
void pdc_set_fwrite_errmsg(pdc_core *pdc, const char *filename);
pdc_bool pdc_check_fopen_errmsg(pdc_core *pdc, pdc_bool requested);
void *pdc_read_file(pdc_core *pdc, FILE *fp, pdc_off_t *o_filelen,
int incore);
int pdc_read_textfile(pdc_core *pdc, pdc_file *sfp, int flags,
char ***linelist);
char * pdc_temppath(pdc_core *pdc, char *outbuf, const char *inbuf,
size_t inlen, const char *dirname);
char *pdc_check_filename(pdc_core *pdc, char *filename);
char *pdc_get_filename(pdc_core *pdc, char *filename);
const char *pdc_convert_filename_ext(pdc_core *pdc, const char *filename,
int len, const char *paramname, pdc_encoding enc, int codepage,
int flags);
const char *pdc_convert_filename(pdc_core *pdc, const char *filename, int len,
const char *paramname, pdc_bool withbom);
FILE *pdc_fopen_logg(pdc_core *pdc, const char *filename, const char *mode);
pdc_file * pdc_fopen(pdc_core *pdc, const char *filename,
const char *qualifier, const pdc_byte *data,
size_t size, int flags);
pdc_core * pdc_file_getpdc(pdc_file *sfp);
char * pdc_file_name(pdc_file *sfp);
pdc_off_t pdc_file_size(pdc_file *sfp);
pdc_bool pdc_file_isvirtual(pdc_file *sfp);
char * pdc_fgetline(char *s, int size, pdc_file *sfp);
pdc_off_t pdc_ftell(pdc_file *sfp);
int pdc_fseek(pdc_file *sfp, pdc_off_t offset, int whence);
size_t pdc_fread(void *ptr, size_t size, size_t nmemb, pdc_file *sfp);
const void * pdc_freadall(pdc_file *sfp, size_t *filelen,
pdc_bool *ismem);
size_t pdc_fwrite(const void *ptr, size_t size, size_t nmemb,
pdc_file *sfp);
void pdc_freset(pdc_file *sfp, size_t size);
int pdc_ungetc(int c, pdc_file *sfp);
int pdc_fgetc(pdc_file *sfp);
int pdc_feof(pdc_file *sfp);
void pdc_fclose(pdc_file *sfp);
void pdc_fclose_logg(pdc_core *pdc, FILE *fp);
void pdc_file_fullname(pdc_core *pdc, const char *dirname,
const char *basename, char *fullname);
char *pdc_file_fullname_mem(pdc_core *pdc, const char *dirname,
const char *basename);
char *pdc_file_concat(pdc_core *pdc, const char *dirname, const char *basename,
const char *extension);
const char *pdc_file_strip_dirs(const char *pathname);
char *pdc_file_strip_name(char *pathname);
char *pdc_file_strip_ext(char *pathname);
size_t pdc_fwrite_ascii(pdc_core *pdc, const char *str, size_t len, FILE *fp);
size_t pdc_write_file(pdc_core *pdc, const char *filename,
const char *qualifier, const char *content, size_t len, int flags);
/* pc_resource.c */
pdc_file *pdc_fsearch_fopen(pdc_core *pdc, const char *filename, char *fullname,
const char *qualifier, int flags);
#endif /* PC_FILE_H */
|
