| #include <u.h> |
| #include <libc.h> |
| #include <httpd.h> |
| |
| /* |
| * parse a search string of the form |
| * tag=val&tag1=val1... |
| */ |
| HSPairs* |
| hparsequery(HConnect *c, char *search) |
| { |
| HSPairs *q; |
| char *tag, *val, *s; |
| |
| while((s = strchr(search, '?')) != nil) |
| search = s + 1; |
| s = search; |
| while((s = strchr(s, '+')) != nil) |
| *s++ = ' '; |
| q = nil; |
| while(*search){ |
| tag = search; |
| while(*search != '='){ |
| if(*search == '\0') |
| return q; |
| search++; |
| } |
| *search++ = 0; |
| val = search; |
| while(*search != '&'){ |
| if(*search == '\0') |
| return hmkspairs(c, hurlunesc(c, tag), hurlunesc(c, val), q); |
| search++; |
| } |
| *search++ = '\0'; |
| q = hmkspairs(c, hurlunesc(c, tag), hurlunesc(c, val), q); |
| } |
| return q; |
| } |