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
|
/* xlint.c
* ===========================================================================
*
* PUBLIC DOMAIN NOTICE
* National Center for Biotechnology Information (NCBI)
*
* This software/database is a "United States Government Work" under the
* terms of the United States Copyright Act. It was written as part of
* the author's official duties as a United States Government employee and
* thus cannot be copyrighted. This software/database is freely available
* to the public for use. The National Library of Medicine and the U.S.
* Government do not place any restriction on its use or reproduction.
* We would, however, appreciate having the NCBI and the author cited in
* any work or product based on this material
*
* Although all reasonable efforts have been taken to ensure the accuracy
* and reliability of the software and data, the NLM and the U.S.
* Government do not and cannot warrant the performance or results that
* may be obtained by using this software or data. The NLM and the U.S.
* Government disclaim all warranties, express or implied, including
* warranties of performance, merchantability or fitness for any particular
* purpose.
*
* ===========================================================================
*
* File Name: xlint.c
*
* Author: Jonathan Kans
*
* Version Creation Date: 4/22/11
*
* $Revision: 1.2 $
*
* File Description:
*
* Lint for XML
*
* Modifications:
* --------------------------------------------------------------------------
* Date Name Description of modification
* ------- ---------- -----------------------------------------------------
*
*
* ==========================================================================
*/
#include <ncbi.h>
#include <urlquery.h>
static void WriteStringCallback (XmlObjPtr xop, XmlObjPtr parent, Int2 level, Pointer userdata)
{
FILE *ofp;
if (xop == NULL || userdata == NULL) return;
ofp = (FILE*) userdata;
if (StringHasNoText (xop->contents)) return;
fprintf (ofp, "%s\n", xop->contents);
}
#define i_argInputFile 0
#define o_argOutputFile 1
#define s_argAltSelf 2
#define t_argUseTabs 3
#define n_argNodeFilter 4
#define p_argParentFilter 5
#define a_argAttTagFilter 6
#define v_argAttValFilter 7
Args myargs [] = {
{"Input File", "stdin", NULL, NULL,
FALSE, 'i', ARG_FILE_IN, 0.0, 0, NULL},
{"Output File", "stdout", NULL, NULL,
FALSE, 'o', ARG_FILE_OUT, 0.0, 0, NULL},
{"Self-Closing Tag Alternative Style", "F", NULL, NULL,
TRUE, 's', ARG_BOOLEAN, 0.0, 0, NULL},
{"Indent with Tabs instead of Spaces", "F", NULL, NULL,
TRUE, 't', ARG_BOOLEAN, 0.0, 0, NULL},
{"Node Filter", NULL, NULL, NULL,
TRUE, 'n', ARG_STRING, 0.0, 0, NULL},
{"Parent Filter", NULL, NULL, NULL,
TRUE, 'p', ARG_STRING, 0.0, 0, NULL},
{"Attribute Tag Filter", NULL, NULL, NULL,
TRUE, 'a', ARG_STRING, 0.0, 0, NULL},
{"Attribute Value Filter", NULL, NULL, NULL,
TRUE, 'v', ARG_STRING, 0.0, 0, NULL},
};
Int2 Main (void)
{
Boolean altSelf, useTabs;
FileCache fc;
FILE *ifp, *ofp;
CharPtr infile, outfile, str;
Char line [4096];
CharPtr nodeFilt, argFilt, attFilt, valFilt;
ValNodePtr head = NULL, tail = NULL;
XmlObjPtr xop;
ErrSetFatalLevel (SEV_MAX);
ErrClearOptFlags (EO_SHOW_USERSTR);
ErrPathReset ();
if (! GetArgs ("xlint", sizeof (myargs) / sizeof (Args), myargs)) {
return 0;
}
infile = (CharPtr) myargs [i_argInputFile].strvalue;
outfile = (CharPtr) myargs [o_argOutputFile].strvalue;
altSelf = (Boolean) myargs [s_argAltSelf].intvalue;
useTabs = (Boolean) myargs [t_argUseTabs].intvalue;
nodeFilt = (CharPtr) myargs [n_argNodeFilter].strvalue;
argFilt = (CharPtr) myargs [p_argParentFilter].strvalue;
attFilt = (CharPtr) myargs [a_argAttTagFilter].strvalue;
valFilt = (CharPtr) myargs [v_argAttValFilter].strvalue;
if (StringHasNoText (infile)) return 1;
if (StringHasNoText (outfile)) return 1;
ifp = FileOpen (infile, "r");
if (ifp == NULL) {
Message (MSG_FATAL, "Unable to open input file");
return 1;
}
ofp = FileOpen (outfile, "w");
if (ofp == NULL) {
Message (MSG_FATAL, "Unable to open output file");
return 1;
}
FileCacheSetup (&fc, ifp);
str = FileCacheReadLine (&fc, line, sizeof (line), NULL);
while (str != NULL) {
if (StringDoesHaveText (str)) {
ValNodeCopyStrEx (&head, &tail, 0, str);
}
str = FileCacheReadLine (&fc, line, sizeof (line), NULL);
}
if (head == NULL) {
Message (MSG_FATAL, "Unable to read input file");
return 1;
}
str = ValNodeMergeStrs (head);
ValNodeFreeData (head);
if (str == NULL) {
Message (MSG_FATAL, "Unable to merge valnodes");
return 1;
}
xop = ParseXmlString (str);
if (xop == NULL) {
Message (MSG_FATAL, "Unable to ParseXmlString");
return 1;
}
if (StringDoesHaveText (nodeFilt) ||
StringDoesHaveText (argFilt) ||
StringDoesHaveText (attFilt) ||
StringDoesHaveText (valFilt)) {
VisitXmlNodes (xop, (Pointer) ofp, WriteStringCallback, nodeFilt, argFilt, attFilt, valFilt, 0);
} else {
WriteXmlObjectEx (xop, ofp, useTabs, altSelf);
}
FreeXmlObject (xop);
MemFree (str);
FileClose (ofp);
return 0;
}
|
