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
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
|
/******************************************************************************
(C) Nick Marley, 2001 -
This software is distributed under the GNU Lesser General Public Licence.
Please read and understand the comments at the top of vf_iface.h before use!
FILE
$Workfile: vf_reader.c $
$Revision: 1.18 $
$Author: tilda $
ORIGINAL AUTHOR
Nick Marley.
DESCRIPTION
Code for reading vformat files from disk. Delegates the real responsibility
to vf_parser for actually converting chunks of text into the memory data
structure.
REFERENCES
(none)
MODIFICATION HISTORY
* $Log: vf_reader.c,v $
* Revision 1.18 2002/11/15 09:20:59 tilda
* IID638823 - Don't include unistd.h unless required.
*
* Revision 1.17 2002/11/15 09:15:00 tilda
* IID638823 - Various portability issues.
*
* Revision 1.16 2002/11/03 18:43:16 tilda
* IID619851 - Update and check headers and function prototypes.
*
* Revision 1.15 2002/10/26 16:09:23 tilda
* IID629125 - Ensure string functions used are portable.
*
* Revision 1.14 2002/10/08 21:11:36 tilda
* Remove common.h.
*
* Revision 1.13 2001/12/13 06:45:35 tilda
* IID488021 - Various bugs with quoted printable format.
*
* Revision 1.12 2001/11/05 21:07:19 tilda
* Various changes for initial version of vfedit.
*
* Revision 1.11 2001/10/24 18:36:06 tilda
* BASE64 bugfixes. Split reader/writer code. Start create/modify work.
*
* Revision 1.10 2001/10/24 05:32:19 tilda
* BASE64 bugfixes - first part
*
* Revision 1.9 2001/10/16 05:50:53 tilda
* Debug support for lists of vobjects from single file (ie. a phonebook).
*
* Revision 1.8 2001/10/14 19:53:36 tilda
* Group handling. NO group searching functions.
*
* Revision 1.7 2001/10/13 16:22:08 tilda
* Introduce VBINDATA_T and VOBJDATA_T to tidy up internals.
*
* Revision 1.6 2001/10/13 14:58:56 tilda
* Tidy up version headers, add vf_strings.h where needed.
*
* Revision 1.5 2001/10/13 14:49:30 tilda
* Add string array code to unify handling of names / values.
*
* Revision 1.4 2001/10/12 16:20:02 tilda
* Correctly parse compound quoted printable properties.
*
* Revision 1.3 2001/10/10 20:53:55 tilda
* Various minor tidy ups.
*
* Revision 1.2 2001/10/09 22:01:59 tilda
* Remove older version control comments.
*
*******************************************************************************/
#ifndef NORCSID
static const char vf_reader_c_vss_id[] = "$Header: /cvsroot/vformat/src/vformat/src/vf_reader.c,v 1.18 2002/11/15 09:20:59 tilda Exp $";
#endif
/*=============================================================================*
ANSI C & System-wide Header Files
*=============================================================================*/
#include <common/types.h>
#include <stdio.h>
#include <sys/stat.h>
#if defined(HAS_UNISTD_H)
#include <unistd.h>
#endif
#if defined(WIN) || defined(WIN32)
#include <io.h>
#endif
/*============================================================================*
Interface Header Files
*============================================================================*/
#include <vformat/vf_iface.h>
/*============================================================================*
Local Header File
*============================================================================*/
#include "vf_config.h"
#include "vf_internals.h"
#include "vf_malloc.h"
/*============================================================================*
Public Data
*============================================================================*/
/* None */
/*============================================================================*
Private Defines
*============================================================================*/
#define PARSEBUFSIZE (1024)
/*============================================================================*
Private Data Types
*============================================================================*/
/* None */
/*============================================================================*
Private Function Prototypes
*============================================================================*/
/* None */
/*============================================================================*
Private Data
*============================================================================*/
/* None */
/*============================================================================*
Public Function Implementations
*============================================================================*/
/*----------------------------------------------------------------------------*
* NAME
* vf_read_file()
*
* DESCRIPTION
* Reads indicated VOBJECT_T file.
*
* RETURNS
* TRUE <=> read OK, FALSE else.
*----------------------------------------------------------------------------*/
bool_t vf_read_file(
VF_OBJECT_T **pp_object,
const char *p_name
)
{
bool_t ret = FALSE;
if (pp_object)
{
FILE *fp;
fp = fopen(p_name, "rb");
if (fp)
{
char buffer[PARSEBUFSIZE];
int charsread;
VF_PARSER_T *p_parser;
if (vf_parse_init(&p_parser, pp_object))
{
do
{
charsread = read(fileno(fp), buffer, sizeof(buffer));
if (0 < charsread)
{
ret = vf_parse_text(p_parser, buffer, charsread);
}
}
while (ret && (0 < charsread))
;
if (!vf_parse_end(p_parser))
{
ret = FALSE;
}
}
if (0 == fclose(fp))
{
/* OK */
}
else
{
ret = FALSE;
}
}
}
return ret;
}
/*---------------------------------------------------------------------------*
* NAME
* vf_set_property_from_file()
*
* DESCRIPTION
* Loads the indicated file into memory and sets the indicated property.
*
* RETURNS
* (none)
*---------------------------------------------------------------------------*/
bool_t vf_set_property_from_file(
VF_PROP_T *p_prop, /* The property */
vf_encoding_t encoding, /* Encoding to use */
const char *p_filename /* Source filename */
)
{
bool_t ret = FALSE;
struct stat buf;
if (0 == stat(p_filename, &buf))
{
uint8_t *p_data = vf_malloc(buf.st_size);
if (p_data)
{
FILE *fp = fopen(p_filename, "rb");
if (fp)
{
if ((int)buf.st_size == read(fileno(fp), p_data, buf.st_size))
{
ret = TRUE;
}
if (0 == fclose(fp))
{
/* */
}
else
{
ret = FALSE;
}
if (ret)
{
ret &= vf_set_prop_value(p_prop, p_data, buf.st_size, encoding, TRUE);
}
}
vf_free(p_data);
}
}
return ret;
}
/*============================================================================*
Private Function Implementations
*============================================================================*/
/* None */
/*============================================================================*
End Of File
*============================================================================*/
|
