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authorGravatar Adam Chlipala <adam@chlipala.net>2013-12-11 11:06:08 -0500
committerGravatar Adam Chlipala <adam@chlipala.net>2013-12-11 11:06:08 -0500
commit56c340c258a706fec1186297649c5cedf64d2e3e (patch)
treeb3dad5b3674458488ff59bc3c345d8beeabd8f3d /src/c
parent02930df67454948d2448417cc369ed40ca7107fa (diff)
Add '-q' option to HTTP binaries
Diffstat (limited to 'src/c')
-rw-r--r--src/c/http.c44
1 files changed, 29 insertions, 15 deletions
diff --git a/src/c/http.c b/src/c/http.c
index f954a879..5ceca059 100644
--- a/src/c/http.c
+++ b/src/c/http.c
@@ -21,7 +21,7 @@
extern uw_app uw_application;
int uw_backlog = SOMAXCONN;
-static int keepalive = 0;
+static int keepalive = 0, quiet = 0;
static char *get_header(void *data, const char *h) {
char *s = data;
@@ -62,10 +62,12 @@ static void log_error(void *data, const char *fmt, ...) {
}
static void log_debug(void *data, const char *fmt, ...) {
- va_list ap;
- va_start(ap, fmt);
+ if (!quiet) {
+ va_list ap;
+ va_start(ap, fmt);
- vprintf(fmt, ap);
+ vprintf(fmt, ap);
+ }
}
static void *worker(void *data) {
@@ -82,7 +84,8 @@ static void *worker(void *data) {
sock = uw_dequeue();
}
- printf("Handling connection with thread #%d.\n", me);
+ if (!quiet)
+ printf("Handling connection with thread #%d.\n", me);
while (1) {
int r;
@@ -99,14 +102,16 @@ static void *worker(void *data) {
r = recv(sock, back, buf_size - 1 - (back - buf), 0);
if (r < 0) {
- fprintf(stderr, "Recv failed\n");
+ if (!quiet)
+ fprintf(stderr, "Recv failed\n");
close(sock);
sock = 0;
break;
}
if (r == 0) {
- printf("Connection closed.\n");
+ if (!quiet)
+ printf("Connection closed.\n");
close(sock);
sock = 0;
break;
@@ -148,14 +153,16 @@ static void *worker(void *data) {
r = recv(sock, back, buf_size - 1 - (back - buf), 0);
if (r < 0) {
- fprintf(stderr, "Recv failed\n");
+ if (!quiet)
+ fprintf(stderr, "Recv failed\n");
close(sock);
sock = 0;
goto done;
}
if (r == 0) {
- fprintf(stderr, "Connection closed.\n");
+ if (!quiet)
+ fprintf(stderr, "Connection closed.\n");
close(sock);
sock = 0;
goto done;
@@ -218,7 +225,8 @@ static void *worker(void *data) {
uw_set_headers(ctx, get_header, headers);
uw_set_env(ctx, get_env, NULL);
- printf("Serving URI %s....\n", path);
+ if (!quiet)
+ printf("Serving URI %s....\n", path);
rr = uw_request(rc, ctx, method, path, query_string, body, back - body,
on_success, on_failure,
NULL, log_error, log_debug,
@@ -267,7 +275,7 @@ static void *worker(void *data) {
}
static void help(char *cmd) {
- printf("Usage: %s [-p <port>] [-a <IP address>] [-t <thread count>] [-k]\nThe '-k' option turns on HTTP keepalive.\n", cmd);
+ printf("Usage: %s [-p <port>] [-a <IP address>] [-t <thread count>] [-k] [-q]\nThe '-k' option turns on HTTP keepalive.\nThe '-q' option turns off some chatter on stdout.\n", cmd);
}
static void sigint(int signum) {
@@ -291,10 +299,10 @@ int main(int argc, char *argv[]) {
my_addr.sin_addr.s_addr = INADDR_ANY; // auto-fill with my IP
memset(my_addr.sin_zero, '\0', sizeof my_addr.sin_zero);
- while ((opt = getopt(argc, argv, "hp:a:t:k")) != -1) {
+ while ((opt = getopt(argc, argv, "hp:a:t:kq")) != -1) {
switch (opt) {
case '?':
- fprintf(stderr, "Unknown command-line option");
+ fprintf(stderr, "Unknown command-line option\n");
help(argv[0]);
return 1;
@@ -332,6 +340,10 @@ int main(int argc, char *argv[]) {
keepalive = 1;
break;
+ case 'q':
+ quiet = 1;
+ break;
+
default:
fprintf(stderr, "Unexpected getopt() behavior\n");
return 1;
@@ -369,7 +381,8 @@ int main(int argc, char *argv[]) {
sin_size = sizeof their_addr;
- printf("Listening on port %d....\n", uw_port);
+ if (!quiet)
+ printf("Listening on port %d....\n", uw_port);
{
pthread_t thread;
@@ -397,7 +410,8 @@ int main(int argc, char *argv[]) {
return 1;
}
- printf("Accepted connection.\n");
+ if (!quiet)
+ printf("Accepted connection.\n");
if (keepalive) {
int flag = 1;