void string_printf::g_run(string_base & out,const char * fmt,va_list list)
{
out.reset();
while(*fmt)
{
if (*fmt=='%')
{
fmt++;
if (*fmt=='%')
{
out.add_char('%');
fmt++;
}
else
{
bool force_sign = false;
if (*fmt=='+')
{
force_sign = true;
fmt++;
}
char padchar = (*fmt == '0') ? '0' : ' ';
t_size pad = 0;
while(*fmt>='0' && *fmt<='9')
{
pad = pad * 10 + (*fmt - '0');
fmt++;
}
if (*fmt=='s' || *fmt=='S')
{
const char * ptr = va_arg(list,const char*);
t_size len = strlen(ptr);
if (pad>len) out.add_chars(padchar,pad-len);
out.add_string(ptr);
fmt++;
}
else if (*fmt=='i' || *fmt=='I' || *fmt=='d' || *fmt=='D')
{
char temp[8*sizeof(int)];
int val = va_arg(list,int);
if (force_sign && val>0) out.add_char('+');
_itoa_s(val,temp,10);
t_size len = strlen(temp);
if (pad>len) out.add_chars(padchar,pad-len);
out.add_string(temp);
fmt++;
}
else if (*fmt=='u' || *fmt=='U')
UTF8API_EXPORT void uFixAmpersandChars(const char * src,string_base & out)
{
out.reset();
while(*src)
{
if (*src=='&')
{
out.add_string("&&&");
src++;
while(*src=='&')
{
out.add_string("&&");
src++;
}
}
else out.add_byte(*(src++));
}
}
static void fix_ampersand(const char * src,string_base & out)
{
unsigned ptr = 0;
while(src[ptr])
{
if (src[ptr]=='&')
{
out.add_string("&&");
ptr++;
while(src[ptr]=='&')
{
out.add_string("&&");
ptr++;
}
}
else out.add_byte(src[ptr++]);
}
}
