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
|
#include <config.h>
#include <stdexcept>
#include <sstream>
#include "xmlwriter.hpp"
XmlWriter::XmlWriter(std::ostream& outstream) :
out(outstream),
indent(0),
closetag(),
lasttag(),
sections()
{
}
XmlWriter::~XmlWriter()
{
if(sections.size() > 0) {
std::cerr << "WARNING: NOT CLOSED: ";
for(std::vector<std::string>::iterator i = sections.begin();
i != sections.end(); ++i)
std::cerr << *i << " ";
std::cerr << "\n";
}
closeTag();
}
void XmlWriter::openTag(const char* name)
{
newLine();
out << "<" << name;
closetag = ">";
indent++;
sections.push_back(name);
}
void XmlWriter::closeTag(const char* name)
{
if(sections.size() == 0)
throw std::runtime_error("got closeSection without prior openSection.");
const std::string& lastsection = sections.back();
if (lastsection != name) {
std::ostringstream msg;
msg << "mismatch in open/closeSection. Expected '"
<< lastsection << "' got '" << name << "'";
throw std::runtime_error(msg.str());
}
sections.pop_back();
indent--;
newLine();
// XXX: We should check for consistency here
out << "</" << name;
closetag = ">" ;
}
void XmlWriter::writeTag(const char* name)
{
newLine();
out << "<" << name;
closetag = "/>";
lasttag = name;
}
void XmlWriter::newLine()
{
if(closetag != "") {
closeTag();
for (int i=0;i<indent;i++)
out << "\t";
}
}
void XmlWriter::closeTag()
{
if (closetag != "")
out << closetag << "\n";
}
|
