From 249866e3d1e11dc72eaa1305f4bb479ded92ef38 Mon Sep 17 00:00:00 2001 From: Jannis Hoffmann Date: Tue, 9 Jul 2024 13:58:20 +0200 Subject: reorganized file structure Moved c files into src/. Corrected VERSION file. Removed BUILD and FILES. --- dnsstub/dns_dtda.c | 43 ------------------------------------------- 1 file changed, 43 deletions(-) delete mode 100644 dnsstub/dns_dtda.c (limited to 'dnsstub/dns_dtda.c') diff --git a/dnsstub/dns_dtda.c b/dnsstub/dns_dtda.c deleted file mode 100644 index 38358a2..0000000 --- a/dnsstub/dns_dtda.c +++ /dev/null @@ -1,43 +0,0 @@ -#include "stralloc.h" -#include "dnsresolv.h" - -/** - @file dns_dtda.c - @author djb - @source ucspi-tcp - @brief domain to dot append -*/ - -int dns_domain_todot_cat(stralloc *out,const char *d) -{ - char ch; - char ch2; - unsigned char ch3; - char buf[4]; - - if (!*d) - return stralloc_append(out,"."); - - for (;;) { - ch = *d++; - while (ch--) { - ch2 = *d++; - if ((ch2 >= 'A') && (ch2 <= 'Z')) ch2 += 32; // FQDN -> lowercase - if (((ch2 >= 'a') && (ch2 <= 'z')) || - ((ch2 >= '0') && (ch2 <= '9')) || - (ch2 == '-') || (ch2 == '_')) { - if (!stralloc_append(out,&ch2)) return DNS_MEM; - } - else { // decimal -> octal - ch3 = ch2; - buf[3] = '0' + (ch3 & 7); ch3 >>= 3; - buf[2] = '0' + (ch3 & 7); ch3 >>= 3; - buf[1] = '0' + (ch3 & 7); - buf[0] = '\\'; - if (!stralloc_catb(out,buf,4)) return DNS_MEM; - } - } - if (!*d) return 1; - if (!stralloc_append(out,".")) return DNS_MEM; - } -} -- cgit v1.2.3