1 // ANNA - Anna is Not Nothingness Anymore
3 // (c) Copyright 2005-2014 Eduardo Ramos Testillano & Francisco Ruiz Rayo
5 // http://redmine.teslayout.com/projects/anna-suite
7 // Redistribution and use in source and binary forms, with or without
8 // modification, are permitted provided that the following conditions
11 // * Redistributions of source code must retain the above copyright
12 // notice, this list of conditions and the following disclaimer.
13 // * Redistributions in binary form must reproduce the above
14 // copyright notice, this list of conditions and the following disclaimer
15 // in the documentation and/or other materials provided with the
17 // * Neither the name of the copyright holder nor the names of its
18 // contributors may be used to endorse or promote products derived from
19 // this software without specific prior written permission.
21 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 // Authors: eduardo.ramos.testillano@gmail.com
34 // cisco.tierra@gmail.com
37 #include <sys/types.h>
42 #include <anna/core/tracing/Logger.hpp>
43 #include <anna/core/tracing/TraceMethod.hpp>
44 #include <anna/config/defines.hpp>
45 #include <anna/core/functions.hpp>
47 #include <anna/io/functions.hpp>
49 #include <libxml/HTMLparser.h>
51 #include <anna/xml/DocumentFile.hpp>
55 using namespace anna::xml;
57 _xmlDoc* DocumentFile::do_initialize(const char* filename)
58 throw(RuntimeException) {
59 LOGMETHOD(TraceMethod tf("anna::xml::DocumentFile", "do_initialize", ANNA_FILE_LOCATION));
61 a_filename = filename;
63 string msg("xml::DocumentFile::do_initialize | Filename: ");
65 Logger::debug(msg, ANNA_FILE_LOCATION);
68 if(io::functions::exists(filename) == false) {
69 string msg("xml::DocumentFile::do_initialize | File: ");
71 msg += " | Not found";
72 throw RuntimeException(msg, ANNA_FILE_LOCATION);
75 result = xmlParseFile(filename);
78 throw RuntimeException(functions::asString("Error analyzing XML document: %s", filename), ANNA_FILE_LOCATION);
83 _xmlDoc* DocumentFile::do_initialize(const anna::DataBlock&)
84 throw(RuntimeException) {
85 throw("xml::DocumentFile::do_initialize | Not implemented", ANNA_FILE_LOCATION);
90 const anna::DataBlock& DocumentFile::getContent() const
91 throw(RuntimeException) {
92 const anna::DataBlock& result = Document::getContent();
94 if(result.isEmpty() == false)
99 if((stream = open(a_filename.c_str(), O_RDONLY)) == -1)
100 throw RuntimeException(a_filename, errno, ANNA_FILE_LOCATION);
102 const int size = lseek(stream, 0, SEEK_END);
103 lseek(stream, 0, SEEK_SET);
104 char* buffer = new char [size];
105 read(stream, buffer, size);
107 const_cast <DocumentFile*>(this)->setContent(buffer, size);