ref: c1d40df49550393f3afe53fb6e6d500dfa8eb7a8
dir: /sys/src/libhttpd/query.c/
#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; }