khanat-opennel-code/code/ryzom/tools/leveldesign/uni_conv/uni_conv.cpp

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#include <nel/misc/types_nl.h>
#include <nel/misc/ucstring.h>
#include <nel/misc/sstring.h>
#include <nel/misc/i18n.h>
using namespace std;
using namespace NLMISC;
void usage()
{
printf("uni_conv [option] <output_mode> <input_file> <output_file>\n");
printf("output_mode is one of:\n");
printf("\t-8 output in UTF-8\n");
printf("\t-16 output in UTF-16\n");
printf("\t-a output in ascii, non ascii char are silently removed\n");
printf("option:\n");
printf("\t-x minimal support for XML : encode &, < and > in XML chat tag\n");
}
int main(int argc, char *argv[])
{
new NLMISC::CApplicationContext;
bool xmlSupport = false;
enum TOutMode {UNDEF, UTF8, UTF16, ASCII};
CSString inputFile;
CSString outputFile;
TOutMode outMode = UNDEF;
if (argc < 4)
{
usage();
return -1;
}
for (int i=1; i<argc; ++i)
{
CSString arg = argv[i];
if (arg == "-x")
xmlSupport = true;
else if (arg == "-8")
outMode = UTF8;
else if (arg == "-16")
outMode = UTF16;
else if (arg == "-a")
outMode = ASCII;
else if (i == argc-1)
outputFile = arg;
else if (i == argc-2)
inputFile = arg;
}
if (outputFile.empty() || inputFile.empty() || outMode == UNDEF)
{
usage();
return -1;
}
ucstring str;
CI18N::readTextFile(inputFile, str, false, false, false);
if (outMode == ASCII)
{
// remove any outof ascii char
ucstring temp;
for (uint i=0; i<str.size(); ++i)
{
if (str[i] < 256)
temp += str[i];
}
str = temp;
}
if (xmlSupport)
{
ucstring temp;
for (uint i=0; i<str.size(); ++i)
{
switch(str[i])
{
case '&':
temp += "&amp;";
break;
case '<':
temp += "&gt;";
break;
case '>':
temp += "&lt;";
break;
default:
temp += str[i];
}
}
str = temp;
}
switch(outMode)
{
case UTF8:
CI18N::writeTextFile(outputFile, str, true);
break;
case UTF16:
CI18N::writeTextFile(outputFile, str, false);
break;
case ASCII:
{
string s = str.toString();
FILE *fp = fopen(outputFile.c_str(), "wt");
fwrite(s.data(), s.size(), 1, fp);
fclose(fp);
}
break;
}
}