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Merge branch 'http-ports'

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Have .http.ports file while running
This commit is contained in:
Raymond Pasco 2016-12-12 15:04:23 -08:00
commit 16eb8d0403
2 changed files with 60 additions and 0 deletions
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13
Spec/http-ports.txt Normal file
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@ -0,0 +1,13 @@
.http.ports ABNF Format Specifiation
Version 0.1, 12 December 2016
http-ports-file = *(http-ports-line LF)
http-ports-line = port-num SP secure-val SP loopback-val
; number of a port being listened on
port-num = *DIGIT
; whether the http subsystem has the port marked as "secure"
secure-val = ("assumed-secure" / "insecure")
; whether the port is bound only on loopback or on all interfaces
loopback-val = ("loopback" / "public")

47
vere/http.c
View File

@ -1088,6 +1088,50 @@ _http_start(u3_http* htp_u)
}
}
/* _http_write_ports_file(): update .http.ports
*/
void
_http_write_ports_file(c3_c *pax_c)
{
c3_c paf_c[2048];
FILE *por_u;
u3_http *htp_u;
snprintf(paf_c, 2048, "%s/%s", pax_c, ".http.ports");
fprintf(uH, "snprintfed\n");
if ( NULL != (por_u = fopen(paf_c, "r")) ) {
fprintf(uH, ".http.ports already existed - clearing it\n");
}
fclose(por_u);
por_u = fopen(paf_c, "w");
for ( htp_u = u3_Host.htp_u; htp_u; htp_u = htp_u->nex_u ) {
fprintf(por_u, "%u %s %s\n", htp_u->por_w,
(c3y == htp_u->sec) ? "assumed-secure" : "insecure",
(c3y == htp_u->lop) ? "loopback" : "public");
}
{
c3_i fid_i = fileno(por_u);
c3_sync(fid_i);
}
fclose(por_u);
}
/* _http_release_ports_file(): update .http.ports
*/
void
_http_release_ports_file(c3_c *pax_c)
{
c3_c paf_c[2048];
snprintf(paf_c, 2048, "%s/%s", pax_c, ".http.ports");
unlink(paf_c);
}
/* u3_http_io_init(): initialize http I/O.
*/
void
@ -1159,6 +1203,8 @@ u3_http_io_talk()
for ( htp_u = u3_Host.htp_u; htp_u; htp_u = htp_u->nex_u ) {
_http_start(htp_u);
}
_http_write_ports_file(u3_Host.dir_c);
}
/* u3_http_io_poll(): poll kernel for http I/O.
@ -1173,4 +1219,5 @@ u3_http_io_poll(void)
void
u3_http_io_exit(void)
{
_http_release_ports_file(u3_Host.dir_c);
}