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
|
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set et sw=2 ts=2: */
/***************************************************************************
* templatelist.cc
*
* Thu Jul 30 08:52:30 CEST 2009
* Copyright 2009 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of Pracro.
*
* Pracro is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Pracro is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Pracro; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "templatelist.h"
#include <sys/types.h>
#include <dirent.h>
#include "debug.h"
#include "templateheaderparser.h"
static std::vector<std::string> listdir(std::string path)
{
std::vector<std::string> files;
DIR* dir = opendir(path.c_str());
if(!dir) {
PRACRO_ERR(dump, "Could not open directory: %s\n", path.c_str());
return files;
}
struct dirent *d;
while((d = readdir(dir)) != 0) {
//if(d->d_type == DT_DIR) {
std::string name = d->d_name;
if(name.length() >= 4 && name.substr(name.length() - 4) == ".xml")
files.push_back(name);
//}
}
closedir(dir);
return files;
}
TemplateList::TemplateList(std::string templatepath)
{
this->templatepath = templatepath;
std::vector<std::string> templates = listdir(templatepath);
std::vector<std::string>::iterator i = templates.begin();
while(i != templates.end()) {
TemplateHeaderParser parser(templatepath + "/" + *i);
try {
parser.parse();
Template *templ = parser.getTemplate();
(*this)[templ->attributes["name"]][VersionStr(templ->attributes["version"])] = *i;
} catch(Exception &e) {
PRACRO_WARN(templatelist, "Skipping %s: %s\n", i->c_str(), e.what());
}
i++;
}
{
iterator i = begin();
while(i != end()) {
TemplateListItem::iterator j = i->second.begin();
while(j != i->second.end()) {
PRACRO_DEBUG(templatelist, "%s - v%s file: %s\n",
i->first.c_str(),
((std::string)j->first).c_str(),
j->second.c_str());
j++;
}
i++;
}
}
}
std::string TemplateList::getLatestVersion(std::string templ) throw(Exception)
{
if(find(templ) == end()) throw Exception("Template ["+templ+"] does not exist");
TemplateListItem mli = (*this)[templ];
if(mli.size() == 0) return "";
PRACRO_DEBUG(templatelist, "Search for %s - found %s v%s\n",
templ.c_str(),
(templatepath + "/" + mli.begin()->second).c_str(),
((std::string)mli.begin()->first).c_str());
return templatepath + "/" + mli.begin()->second;
}
#ifdef TEST_TEMPLATELIST
#define TEMPLATEDIR "/home" // We assume this directory exists and does not contain any xml files!
int main()
{
// Test sorting
TemplateList lst(TEMPLATEDIR);
lst["template1"][VersionStr("1.0")] = "template1-1.0.xml";
lst["template1"][VersionStr("1.1")] = "template1-1.1.xml";
lst["template1"][VersionStr("1.1.1")] = "template1-1.1.1.xml";
lst["template1"][VersionStr("1.2")] = "template1-1.2.xml";
lst["template2"][VersionStr("1.0")] = "template2.xml";
lst["template3"][VersionStr("1.0")] = "template3.xml";
std::vector<std::string> refs;
refs.push_back("template1-1.2.xml");
refs.push_back("template1-1.1.1.xml");
refs.push_back("template1-1.1.xml");
refs.push_back("template1-1.0.xml");
refs.push_back("template2.xml");
refs.push_back("template3.xml");
TemplateList::iterator i = lst.begin();
std::vector<std::string>::iterator k = refs.begin();
while(i != lst.end()) {
TemplateListItem::iterator j = i->second.begin();
while(j != i->second.end()) {
printf("%s - v%s file: %s - should be %s\n",
i->first.c_str(),
((std::string)j->first).c_str(),
j->second.c_str(),
k->c_str());
if(j->second != *k) return 1;
j++; k++;
}
i++;
}
// Test lookup of latest versions.
std::string m1 = lst.getLatestVersion("template1");
printf("Latest template1: %s\n", m1.c_str());
if(m1 != TEMPLATEDIR"/template1-1.2.xml") return 1;
std::string m2 = lst.getLatestVersion("template2");
printf("Latest template2: %s\n", m2.c_str());
if(m2 != TEMPLATEDIR"/template2.xml") return 1;
std::string m3 = lst.getLatestVersion("template3");
printf("Latest template3: %s\n", m3.c_str());
if(m3 != TEMPLATEDIR"/template3.xml") return 1;
// Look for non existing template (this should throw an exception)
try {
std::string m4 = lst.getLatestVersion("template4");
} catch(Exception &e) {
printf("ERROR: %s\n", e.what());
goto onandon;
}
return 1;
onandon:
return 0;
}
#endif/*TEST_TEMPLATELIST*/
|
