X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Funix.c;h=d9061f9029c415821cd35ac6cf346c64aeac5315;hp=5d6cad19cc88ed87c5d7020d89c8abc05c913421;hb=b06636208651777c08e2456bf3b5953fc3c0f2c2;hpb=ee6ab2ee3a9ee1a8c65d7272ec7fba1d886f5af0

diff --git a/src/unix.c b/src/unix.c
index 5d6cad1..d9061f9 100644
--- a/src/unix.c
+++ b/src/unix.c
@@ -1,11 +1,14 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2008 Index Data
+ * Copyright (C) 1995-2013 Index Data
  * See the file LICENSE for details.
  */
 /**
  * \file unix.c
  * \brief Implements UNIX domain socket COMSTACK
  */
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #ifndef WIN32
 
@@ -38,7 +41,7 @@
 #endif
 
 #include <yaz/unix.h>
-#include <yaz/nmem.h>
+#include <yaz/errno.h>
 
 #ifndef YAZ_SOCKLEN_T
 #define YAZ_SOCKLEN_T int
@@ -52,7 +55,7 @@
 #endif
 #endif
 
-static int unix_close(COMSTACK h);
+static void unix_close(COMSTACK h);
 static int unix_put(COMSTACK h, char *buf, int size);
 static int unix_get(COMSTACK h, char **buf, int *bufsize);
 static int unix_connect(COMSTACK h, void *address);
@@ -65,7 +68,7 @@ static int unix_listen(COMSTACK h, char *raddr, int *addrlen,
 static int unix_set_blocking(COMSTACK p, int blocking);
 
 static COMSTACK unix_accept(COMSTACK h);
-static char *unix_addrstr(COMSTACK h);
+static const char *unix_addrstr(COMSTACK h);
 static void *unix_straddr(COMSTACK h, const char *str);
 
 #ifndef SUN_LEN
@@ -157,18 +160,13 @@ COMSTACK unix_type(int s, int flags, int protocol, void *vp)
     p->state = new_socket ? CS_ST_UNBND : CS_ST_IDLE; /* state of line */
     p->event = CS_NONE;
     p->cerrno = 0;
-    p->stackerr = 0;
     p->user = 0;
 
     state->altbuf = 0;
     state->altsize = state->altlen = 0;
     state->towrite = state->written = -1;
-    if (protocol == PROTO_WAIS)
-        state->complete = completeWAIS;
-    else
-        state->complete = cs_complete_auto;
+    state->complete = cs_complete_auto;
 
-    p->timeout = COMSTACK_DEFAULT_TIMEOUT;
     TRC(fprintf(stderr, "Created new UNIX comstack\n"));
 
     return p;
@@ -195,12 +193,12 @@ static void *unix_straddr1(COMSTACK h, const char *str, char *f)
     unix_state *sp = (unix_state *)h->cprivate;
     char * s = f;
     const char * file = NULL;
-    char * eol;
 
     sp->uid = sp->gid = sp->umask = -1;
 
-    if ((eol = strchr(s, ',')))
+    if (strchr(s, '='))
     {
+        char *eol;
         do
         {
             if ((eol = strchr(s, ',')))
@@ -245,7 +243,7 @@ static void *unix_straddr1(COMSTACK h, const char *str, char *f)
             {
                 char * end;
                 char * arg = s + 6;
-                
+
                 sp->umask = strtol(arg, &end, 8);
                 if (errno == EINVAL ||
                     *end)
@@ -425,8 +423,16 @@ static int unix_bind(COMSTACK h, void *address, int mode)
         h->cerrno = CSYSERR;
         return -1;
     }
-    chown(path, sp->uid, sp->gid);
-    chmod(path, sp->umask != -1 ? sp->umask : 0666);
+    if (chown(path, sp->uid, sp->gid))
+    {
+        h->cerrno = CSYSERR;
+        return -1;
+    }
+    if (chmod(path, sp->umask != -1 ? sp->umask : 0666))
+    {
+        h->cerrno = CSYSERR;
+        return -1;
+    }
     if (mode == CS_SERVER && listen(h->iofile, 100) < 0)
     {
         h->cerrno = CSYSERR;
@@ -503,7 +509,7 @@ static COMSTACK unix_accept(COMSTACK h)
             }
             return 0;
         }
-        if (!(cnew->flags&CS_FLAGS_BLOCKING) && 
+        if (!(cnew->flags&CS_FLAGS_BLOCKING) &&
             (fcntl(cnew->iofile, F_SETFL, O_NONBLOCK) < 0)
             )
         {
@@ -559,8 +565,8 @@ static int unix_get(COMSTACK h, char **buf, int *bufsize)
     TRC(fprintf(stderr, "unix_get: bufsize=%d\n", *bufsize));
     if (sp->altlen) /* switch buffers */
     {
-        TRC(fprintf(stderr, "  %d bytes in altbuf (0x%x)\n", sp->altlen,
-                    (unsigned) sp->altbuf));
+        TRC(fprintf(stderr, "  %d bytes in altbuf (%p )\n", sp->altlen,
+                    sp->altbuf));
         tmpc = *buf;
         tmpi = *bufsize;
         *buf = sp->altbuf;
@@ -622,8 +628,8 @@ static int unix_get(COMSTACK h, char **buf, int *bufsize)
         } else if (sp->altsize < req)
             if (!(sp->altbuf =(char *)xrealloc(sp->altbuf, sp->altsize = req)))
                 return -1;
-        TRC(fprintf(stderr, "  Moving %d bytes to altbuf(0x%x)\n", tomove,
-                    (unsigned) sp->altbuf));
+        TRC(fprintf(stderr, "  Moving %d bytes to altbuf(%p)\n", tomove,
+                    sp->altbuf));
         memcpy(sp->altbuf, *buf + berlen, sp->altlen = tomove);
     }
     if (berlen < CS_UNIX_BUFCHUNK - 1)
@@ -693,7 +699,7 @@ static int unix_put(COMSTACK h, char *buf, int size)
     return 0;
 }
 
-static int unix_close(COMSTACK h)
+static void unix_close(COMSTACK h)
 {
     unix_state *sp = (struct unix_state *)h->cprivate;
 
@@ -706,10 +712,9 @@ static int unix_close(COMSTACK h)
         xfree(sp->altbuf);
     xfree(sp);
     xfree(h);
-    return 0;
 }
 
-static char *unix_addrstr(COMSTACK h)
+static const char *unix_addrstr(COMSTACK h)
 {
     unix_state *sp = (struct unix_state *)h->cprivate;
     char *buf = sp->buf;
@@ -737,6 +742,7 @@ static int unix_set_blocking(COMSTACK p, int flags)
 /*
  * Local variables:
  * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
  * indent-tabs-mode: nil
  * End:
  * vim: shiftwidth=4 tabstop=8 expandtab