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path: root/src/conn-tools/s6-tcpserver-access.c
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Diffstat (limited to 'src/conn-tools/s6-tcpserver-access.c')
-rw-r--r--src/conn-tools/s6-tcpserver-access.c65
1 files changed, 32 insertions, 33 deletions
diff --git a/src/conn-tools/s6-tcpserver-access.c b/src/conn-tools/s6-tcpserver-access.c
index 72a3d2f..e16fe08 100644
--- a/src/conn-tools/s6-tcpserver-access.c
+++ b/src/conn-tools/s6-tcpserver-access.c
@@ -1,12 +1,11 @@
/* ISC license. */
-#include <sys/types.h>
+#include <string.h>
#include <stdint.h>
#include <unistd.h>
#include <errno.h>
#include <skalibs/gccattributes.h>
-#include <skalibs/uint16.h>
-#include <skalibs/uint.h>
+#include <skalibs/types.h>
#include <skalibs/strerr2.h>
#include <skalibs/sgetopt.h>
#include <skalibs/buffer.h>
@@ -30,22 +29,22 @@
#define X() strerr_dief1x(101, "internal inconsistency. Please submit a bug-report.")
-static void logit (unsigned int pid, ip46_t const *ip, int h)
+static void logit (pid_t pid, ip46_t const *ip, int h)
{
- char fmtpid[UINT_FMT] ;
+ char fmtpid[PID_FMT] ;
char fmtip[IP46_FMT] ;
fmtip[ip46_fmt(fmtip, ip)] = 0 ;
- fmtpid[uint_fmt(fmtpid, pid)] = 0 ;
+ fmtpid[pid_fmt(fmtpid, pid)] = 0 ;
if (h) strerr_warni5x("allow", " pid ", fmtpid, " ip ", fmtip) ;
else strerr_warni5sys("deny", " pid ", fmtpid, " ip ", fmtip) ;
}
-static inline void log_accept (unsigned int pid, ip46_t const *ip)
+static inline void log_accept (pid_t pid, ip46_t const *ip)
{
logit(pid, ip, 1) ;
}
-static inline void log_deny (unsigned int pid, ip46_t const *ip)
+static inline void log_deny (pid_t pid, ip46_t const *ip)
{
logit(pid, ip, 0) ;
}
@@ -76,7 +75,7 @@ int main (int argc, char const *const *argv, char const *const *envp)
subgetopt_t l = SUBGETOPT_ZERO ;
for (;;)
{
- register int opt = subgetopt_r(argc, argv, "WwDdHhRrPpv:l:B:t:i:x:", &l) ;
+ int opt = subgetopt_r(argc, argv, "WwDdHhRrPpv:l:B:t:i:x:", &l) ;
if (opt == -1) break ;
switch (opt)
{
@@ -94,8 +93,8 @@ int main (int argc, char const *const *argv, char const *const *envp)
case 'l' : localname = l.arg ; break ;
case 'B' :
{
- register size_t n = str_len(l.arg) ;
- if (buffer_putnoflush(buffer_1small, l.arg, n) < n)
+ size_t n = strlen(l.arg) ;
+ if (buffer_putnoflush(buffer_1small, l.arg, n) < (ssize_t)n)
strerr_dief1x(100, "banner too long") ;
break ;
}
@@ -114,16 +113,16 @@ int main (int argc, char const *const *argv, char const *const *envp)
proto = env_get2(envp, "PROTO") ;
if (!proto) strerr_dienotset(100, "PROTO") ;
- protolen = str_len(proto) ;
+ protolen = strlen(proto) ;
{
char const *x ;
char tmp[protolen + 11] ;
- byte_copy(tmp, protolen, proto) ;
- byte_copy(tmp + protolen, 9, "REMOTEIP") ;
+ memcpy(tmp, proto, protolen) ;
+ memcpy(tmp + protolen, "REMOTEIP", 9) ;
x = env_get2(envp, tmp) ;
if (!x) strerr_dienotset(100, tmp) ;
if (!ip46_scan(x, &remoteip)) strerr_dieinvalid(100, tmp) ;
- byte_copy(tmp + protolen + 6, 5, "PORT") ;
+ memcpy(tmp + protolen + 6, "PORT", 5) ;
x = env_get2(envp, tmp) ;
if (!x) strerr_dienotset(100, tmp) ;
if (!uint160_scan(x, &remoteport)) strerr_dieinvalid(100, tmp) ;
@@ -184,16 +183,16 @@ int main (int argc, char const *const *argv, char const *const *envp)
if (socket_local46(0, &localip, &localport) < 0)
strerr_diefu1sys(111, "socket_local") ;
fmt[ip46_fmt(fmt, &localip)] = 0 ;
- byte_copy(tmp, protolen, proto) ;
- byte_copy(tmp + protolen, 8, "LOCALIP") ;
+ memcpy(tmp, proto, protolen) ;
+ memcpy(tmp + protolen, "LOCALIP", 8) ;
if (!env_addmodif(&modifs, tmp, fmt)) dienomem() ;
fmt[uint16_fmt(fmt, localport)] = 0 ;
- byte_copy(tmp + protolen + 5, 5, "PORT") ;
+ memcpy(tmp + protolen + 5, "PORT", 5) ;
if (!env_addmodif(&modifs, tmp, fmt)) dienomem() ;
- byte_copy(tmp + protolen, 11, "REMOTEINFO") ;
+ memcpy(tmp + protolen, "REMOTEINFO", 11) ;
if (flagident)
{
- register int r = s6net_ident_client_g(idbuf, S6NET_IDENT_ID_SIZE, &remoteip, remoteport, &localip, localport, &deadline) ;
+ ssize_t r = s6net_ident_client_g(idbuf, S6NET_IDENT_ID_SIZE, &remoteip, remoteport, &localip, localport, &deadline) ;
if (r < 0)
{
if (verbosity >= 3) strerr_warnwu1sys("s6net_ident_client") ;
@@ -221,10 +220,10 @@ int main (int argc, char const *const *argv, char const *const *envp)
if (!flagdnslookup)
{
char tmp[protolen + 11] ;
- byte_copy(tmp, protolen, proto) ;
- byte_copy(tmp + protolen, 10, "LOCALHOST") ;
+ memcpy(tmp, proto, protolen) ;
+ memcpy(tmp + protolen, "LOCALHOST", 10) ;
if (!env_addmodif(&modifs, tmp, localname)) dienomem() ;
- byte_copy(tmp + protolen, 11, "REMOTEHOST") ;
+ memcpy(tmp + protolen, "REMOTEHOST", 11) ;
if (!env_addmodif(&modifs, tmp, 0)) dienomem() ;
}
else
@@ -236,10 +235,10 @@ int main (int argc, char const *const *argv, char const *const *envp)
unsigned int remotelen = 0 ;
char tcplocalhost[(protolen << 1) + 21] ;
char *tcpremotehost = tcplocalhost + protolen + 10 ;
- byte_copy(tcplocalhost, protolen, proto) ;
- byte_copy(tcplocalhost + protolen, 10, "LOCALHOST") ;
- byte_copy(tcpremotehost, protolen, proto) ;
- byte_copy(tcpremotehost + protolen, 11, "REMOTEHOST") ;
+ memcpy(tcplocalhost, proto, protolen) ;
+ memcpy(tcplocalhost + protolen, "LOCALHOST", 10) ;
+ memcpy(tcpremotehost, proto, protolen) ;
+ memcpy(tcpremotehost + protolen, "REMOTEHOST", 11) ;
if (!s6dns_init())
{
@@ -293,7 +292,7 @@ int main (int argc, char const *const *argv, char const *const *envp)
else
{
char s[256] ;
- register unsigned int len = 0 ;
+ unsigned int len = 0 ;
if (genalloc_len(s6dns_domain_t, &data[0].ds))
{
s6dns_domain_noqualify(genalloc_s(s6dns_domain_t, &data[0].ds)) ;
@@ -314,7 +313,7 @@ int main (int argc, char const *const *argv, char const *const *envp)
remotebuf[remotelen] = 0 ;
if (flagparanoid)
{
- register int r ;
+ int r ;
data[1].ds.len = 0 ;
r = ip46_is6(&remoteip) ? s6dns_resolve_aaaa_g(&data[1].ds, remotebuf, remotelen, 0, &deadline) : s6dns_resolve_a_g(&data[1].ds, remotebuf, remotelen, 0, &deadline) ;
if (r <= 0)
@@ -329,9 +328,9 @@ int main (int argc, char const *const *argv, char const *const *envp)
}
else
{
- register unsigned int i = 0 ;
+ size_t i = 0 ;
for (; i < data[1].ds.len ; i += ip46_is6(&remoteip) ? 16 : 4)
- if (!byte_diff(remoteip.ip, ip46_is6(&remoteip) ? 16 : 4, data[1].ds.s + i)) break ;
+ if (!memcmp(remoteip.ip, data[1].ds.s + i, ip46_is6(&remoteip) ? 16 : 4)) break ;
if (i >= data[1].ds.len) remotelen = 0 ;
}
}
@@ -390,10 +389,10 @@ int main (int argc, char const *const *argv, char const *const *envp)
reject:
if (verbosity >= 2)
{
- char fmtpid[UINT_FMT] ;
+ char fmtpid[PID_FMT] ;
char fmtip[IP46_FMT] ;
fmtip[ip46_fmt(fmtip, &remoteip)] = 0 ;
- fmtpid[uint_fmt(fmtpid, getpid())] = 0 ;
+ fmtpid[pid_fmt(fmtpid, getpid())] = 0 ;
strerr_dief5x(e, "reject", " pid ", fmtpid, " ip ", fmtip) ;
}
else return e ;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 11:29:43 +0000