Mirror of :pserver:cvs@cvs.fefe.de:/cvs libowfat https://www.fefe.de/libowfat/
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#include "fmt.h"
#include "stralloc.h"
#include "textcode.h"
#include "str.h"
#include "haveinline.h"
static inline int tohex(char c) {
return c>9?c-10+'A':c+'0';
}
int fmt_urlencoded_sa(stralloc *sa,const char* src,unsigned int len) {
const char unsafe[]=" %<>\"#{}|\\^~[]`;/?:@=&";
register const unsigned char* s=(const unsigned char*) src;
unsigned long i;
for (i=0; i<len; ++i) {
if (s[i]&0x80 || unsafe[str_chr(unsafe,s[i])]==s[i]) {
char dest[3] = {'%'};
dest[1]=tohex(s[i]>>4);
dest[2]=tohex(s[i]&15);
19 years ago
if (!stralloc_catb(sa, dest, 3)) return 0;
} else {
if (!stralloc_catb(sa, s+i, 1)) return 0;
}
}
return 1;
}