X-Git-Url: http://git.madism.org/?a=blobdiff_plain;ds=sidebyside;f=main-postlicyd.c;h=e31999df84f6a40d86ddec24f7735ad989a8eabe;hb=ab8bc5aee397b411abd0358171e990e8bc4647d6;hp=ff5097fae14fb785db1961063529ece6a63df9e5;hpb=e19b9956a229a2197ec33175f1da59629192c3aa;p=apps%2Fpfixtools.git

diff --git a/main-postlicyd.c b/main-postlicyd.c
index ff5097f..e31999d 100644
--- a/main-postlicyd.c
+++ b/main-postlicyd.c
@@ -70,7 +70,7 @@ typedef struct query_t {
     const char *recipient_count;
     const char *client_address;
     const char *client_name;
-    const char *rclient_name;
+    const char *reverse_client_name;
     const char *instance;
 
     /* postfix 2.2+ */
@@ -99,8 +99,8 @@ static int postfix_parsejob(query_t *query, char *p)
         }                                                                    \
     } while (0)
 
-    p_clear(&query, 1);
-    while (p[0] != '\r' || p[1] != '\n') {
+    p_clear(query, 1);
+    while (*p != '\n') {
         char *k, *v;
         int klen, vlen, vtk;
 
@@ -113,10 +113,10 @@ static int postfix_parsejob(query_t *query, char *p)
 
         while (isblank(*p))
             p++;
-        p = strstr(v = p, "\r\n");
-        PARSE_CHECK(p, "could not find final \\r\\n in line");
+        p = strchr(v = p, '\n');
+        PARSE_CHECK(p, "could not find final \\n in line");
         for (vlen = p - v; vlen && isblank(v[vlen]); vlen--);
-        p += 2; /* skip \r\n */
+        p += 1; /* skip \n */
 
         vtk = tokenize(v, vlen);
         switch (tokenize(k, klen)) {
@@ -128,7 +128,7 @@ static int postfix_parsejob(query_t *query, char *p)
             CASE(RECIPIENT_COUNT,     recipient_count);
             CASE(CLIENT_ADDRESS,      client_address);
             CASE(CLIENT_NAME,         client_name);
-            CASE(RCLIENT_NAME,        rclient_name);
+            CASE(REVERSE_CLIENT_NAME, reverse_client_name);
             CASE(INSTANCE,            instance);
             CASE(SASL_METHOD,         sasl_method);
             CASE(SASL_USERNAME,       sasl_username);
@@ -189,6 +189,7 @@ static void *policy_run(int fd, void *data)
 
     buffer_init(&buf);
     for (;;) {
+        ssize_t search_offs = MAX(0, buf.len - 1);
         int nb = buffer_read(&buf, fd, -1);
         const char *eoq;
         query_t q;
@@ -205,15 +206,15 @@ static void *policy_run(int fd, void *data)
             break;
         }
 
-        eoq = strstr(buf.data + MAX(0, buf.len - 3), "\r\n\r\n");
+        eoq = strstr(buf.data + search_offs, "\n\n");
         if (!eoq)
             continue;
 
         if (postfix_parsejob(&q, buf.data) < 0)
             break;
 
-        buffer_consume(&buf, eoq + strlen("\r\n\r\n") - buf.data);
-        if (xwrite(fd, "DUNNO\r\n", strlen("DUNNO\r\n"))) {
+        buffer_consume(&buf, eoq + strlen("\n\n") - buf.data);
+        if (xwrite(fd, "DUNNO\n\n", strlen("DUNNO\n\n"))) {
             UNIXERR("write");
             break;
         }
@@ -310,18 +311,35 @@ int main(int argc, char *argv[])
     pidfile_refresh();
 
     addr.sin_port = htons(port);
-    sock = tcp_listen((struct sockaddr *)&addr, sizeof(addr));
+    sock = tcp_listen_nonblock((struct sockaddr *)&addr, sizeof(addr));
     if (sock < 0)
         return EXIT_FAILURE;
 
     while (!sigint) {
-        int fd = accept(sock, NULL, 0);
-        if (fd < 0) {
-            if (errno != EINTR && errno != EAGAIN)
-                UNIXERR("accept");
-            continue;
+        fd_set rfd;
+        struct timeval tv = { 1, 0 };
+        int res;
+
+        FD_SET(sock, &rfd);
+        res = select(sock + 1, &rfd, NULL, NULL, &tv);
+
+        if (res < 0) {
+            if (errno != EINTR && errno != EAGAIN) {
+                UNIXERR("select");
+                return EXIT_FAILURE;
+            }
+        }
+        if (res > 0) {
+            int fd = accept(sock, NULL, 0);
+            if (fd < 0) {
+                if (errno != EINTR && errno != EAGAIN) {
+                    UNIXERR("accept");
+                    return EXIT_FAILURE;
+                }
+                continue;
+            }
+            thread_launch(policy_run, fd, NULL);
         }
-        thread_launch(policy_run, fd, NULL);
         threads_join();
     }