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/* Copyright (c) MediaArea.net SARL. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license that can
* be found in the License.html file in the root of the source tree.
*/
//---------------------------------------------------------------------------
#ifdef __BORLANDC__
#pragma hdrstop
#endif
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#include "Schema.h"
#include <fstream>
#include <sstream>
#include <cstdarg>
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
namespace MediaConch {
//***************************************************************************
// Constructor/Destructor
//***************************************************************************
//---------------------------------------------------------------------------
Schema::Schema(bool n_https) : no_https(n_https)
{
}
//---------------------------------------------------------------------------
Schema::~Schema()
{
schema.clear();
report.clear();
}
//---------------------------------------------------------------------------
bool Schema::register_schema_from_file(const char* filename)
{
if (read_file(filename, schema) < 0)
{
std::stringstream error;
error << "Schema file:'";
error << filename;
error << "' does not exist\n";
errors.push_back(error.str());
return false;
}
return register_schema_from_memory(schema);
}
//---------------------------------------------------------------------------
bool Schema::register_schema_from_memory(const std::string&)
{
return false;
}
//---------------------------------------------------------------------------
bool Schema::register_schema_from_doc(void*)
{
return false;
}
//---------------------------------------------------------------------------
int Schema::read_file(const char* filename, std::string& buffer)
{
// open at the end (ate) to get the length of the file
std::ifstream file_handler(filename, std::ios_base::ate);
buffer = std::string();
if (!file_handler)
return -1;
int size = file_handler.tellg();
if (size < 0)
return -1;
buffer.reserve(size);
file_handler.seekg(0, file_handler.beg);
buffer.assign(std::istreambuf_iterator<char>(file_handler),
std::istreambuf_iterator<char>());
file_handler.close();
return 0;
}
//---------------------------------------------------------------------------
int Schema::validate_xml_from_file(const char* filename, bool silent)
{
std::string xml;
if (read_file(filename, xml) < 0)
return -1;
return validate_xml(xml, silent);
}
//---------------------------------------------------------------------------
int Schema::validate_xml(const std::string&, bool)
{
return -1;
}
//***************************************************************************
// Callbacks
//***************************************************************************
//---------------------------------------------------------------------------
void Schema::manage_error(void *userData, xmlErrorPtr err)
{
Schema *obj = (Schema *)userData;
if (!err || err->code == XML_ERR_OK)
return;
obj->errors.push_back(err->message);
}
//---------------------------------------------------------------------------
void Schema::manage_generic_error(void *userData, const char* msg, ...)
{
Schema *obj = (Schema *)userData;
va_list args;
char buf[4096] = {0};
va_start(args, msg);
#ifdef _MSC_VER
int ret = vsnprintf_s(buf, sizeof(buf), _TRUNCATE, msg, args);
#else //_MSC_VER
int ret = vsnprintf(buf, sizeof(buf), msg, args);
if (ret < 0)
ret = 0;
buf[ret] = '\0';
#endif //_MSC_VER
obj->errors.push_back(buf);
va_end(args);
}
}
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