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-rw-r--r--src/netbeans.c167
1 files changed, 119 insertions, 48 deletions
diff --git a/src/netbeans.c b/src/netbeans.c
index a06690c44b..d3fa4b0df2 100644
--- a/src/netbeans.c
+++ b/src/netbeans.c
@@ -25,7 +25,6 @@
#if defined(FEAT_NETBEANS_INTG) || defined(PROTO)
/* Note: when making changes here also adjust configure.in. */
-# include <fcntl.h>
#ifdef WIN32
# ifdef DEBUG
# include <tchar.h> /* for _T definition for TRACEn macros */
@@ -327,6 +326,7 @@ netbeans_connect(void)
if ((sd = (NBSOCK)socket(AF_INET, SOCK_STREAM, 0)) == (NBSOCK)-1)
{
+ nbdebug(("error in socket() in netbeans_connect()\n"));
PERROR("socket() in netbeans_connect()");
goto theend;
}
@@ -344,6 +344,7 @@ netbeans_connect(void)
sd = mch_open(hostname, O_RDONLY, 0);
goto theend;
}
+ nbdebug(("error in gethostbyname() in netbeans_connect()\n"));
PERROR("gethostbyname() in netbeans_connect()");
sd = -1;
goto theend;
@@ -352,7 +353,8 @@ netbeans_connect(void)
#else
if ((sd = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
{
- PERROR("socket()");
+ nbdebug(("error in socket() in netbeans_connect()\n"));
+ PERROR("socket() in netbeans_connect()");
goto theend;
}
@@ -369,12 +371,14 @@ netbeans_connect(void)
#ifdef INET_SOCKETS
if ((sd = (NBSOCK)socket(AF_INET, SOCK_STREAM, 0)) == (NBSOCK)-1)
{
+ nbdebug(("socket()#2 in netbeans_connect()\n"));
PERROR("socket()#2 in netbeans_connect()");
goto theend;
}
#else
if ((sd = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
{
+ nbdebug(("socket()#2 in netbeans_connect()\n"));
PERROR("socket()#2 in netbeans_connect()");
goto theend;
}
@@ -398,6 +402,7 @@ netbeans_connect(void)
if (!success)
{
/* Get here when the server can't be found. */
+ nbdebug(("Cannot connect to Netbeans #2\n"));
PERROR(_("Cannot connect to Netbeans #2"));
getout(1);
}
@@ -406,6 +411,7 @@ netbeans_connect(void)
}
else
{
+ nbdebug(("Cannot connect to Netbeans\n"));
PERROR(_("Cannot connect to Netbeans"));
getout(1);
}
@@ -450,6 +456,8 @@ getConnInfo(char *file, char **host, char **port, char **auth)
*/
if (mch_stat(file, &st) == 0 && (st.st_mode & 0077) != 0)
{
+ nbdebug(("Wrong access mode for NetBeans connection info file: \"%s\"\n",
+ file));
EMSG2(_("E668: Wrong access mode for NetBeans connection info file: \"%s\""),
file);
return FAIL;
@@ -459,6 +467,7 @@ getConnInfo(char *file, char **host, char **port, char **auth)
fp = mch_fopen(file, "r");
if (fp == NULL)
{
+ nbdebug(("Cannot open NetBeans connection info file\n"));
PERROR("E660: Cannot open NetBeans connection info file");
return FAIL;
}
@@ -621,13 +630,13 @@ save(char_u *buf, int len)
/*
* While there's still a command in the work queue, parse and execute it.
*/
- static void
-nb_parse_messages(void)
+ void
+netbeans_parse_messages(void)
{
char_u *p;
queue_T *node;
- while (head.next != &head)
+ while (head.next != NULL && head.next != &head)
{
node = head.next;
@@ -640,7 +649,8 @@ nb_parse_messages(void)
* prepend the text to that buffer and delete this one. */
if (node->next == &head)
return;
- p = alloc((unsigned)(STRLEN(node->buffer) + STRLEN(node->next->buffer) + 1));
+ p = alloc((unsigned)(STRLEN(node->buffer)
+ + STRLEN(node->next->buffer) + 1));
if (p == NULL)
return; /* out of memory */
STRCPY(p, node->buffer);
@@ -679,7 +689,7 @@ nb_parse_messages(void)
else
{
/* more follows, move to the start */
- mch_memmove(node->buffer, p, STRLEN(p) + 1);
+ STRMOVE(node->buffer, p);
}
}
}
@@ -711,7 +721,9 @@ messageFromNetbeans(gpointer clientData, gint unused1,
static char_u *buf = NULL;
int len;
int readlen = 0;
+#ifndef FEAT_GUI_GTK
static int level = 0;
+#endif
if (sd < 0)
{
@@ -719,7 +731,9 @@ messageFromNetbeans(gpointer clientData, gint unused1,
return;
}
+#ifndef FEAT_GUI_GTK
++level; /* recursion guard; this will be called from the X event loop */
+#endif
/* Allocate a buffer to read into. */
if (buf == NULL)
@@ -749,15 +763,23 @@ messageFromNetbeans(gpointer clientData, gint unused1,
netbeans_disconnect();
nbdebug(("messageFromNetbeans: Error in read() from socket\n"));
if (len < 0)
+ {
+ nbdebug(("read from Netbeans socket\n"));
PERROR(_("read from Netbeans socket"));
+ }
return; /* don't try to parse it */
}
+#ifdef FEAT_GUI_GTK
+ if (gtk_main_level() > 0)
+ gtk_main_quit();
+#else
/* Parse the messages, but avoid recursion. */
if (level == 1)
- nb_parse_messages();
+ netbeans_parse_messages();
--level;
+#endif
}
/*
@@ -809,6 +831,7 @@ nb_parse_cmd(char_u *cmd)
if (*verb != ':')
{
+ nbdebug((" missing colon: %s\n", cmd));
EMSG2("E627: missing colon: %s", cmd);
return;
}
@@ -832,6 +855,7 @@ nb_parse_cmd(char_u *cmd)
if (isfunc < 0)
{
+ nbdebug((" missing ! or / in: %s\n", cmd));
EMSG2("E628: missing ! or / in: %s", cmd);
return;
}
@@ -1037,13 +1061,19 @@ nb_send(char *buf, char *fun)
if (sd < 0)
{
if (!did_error)
+ {
+ nbdebug((" %s(): write while not connected\n", fun));
EMSG2("E630: %s(): write while not connected", fun);
+ }
did_error = TRUE;
}
else if (sock_write(sd, buf, (int)STRLEN(buf)) != (int)STRLEN(buf))
{
if (!did_error)
+ {
+ nbdebug((" %s(): write failed\n", fun));
EMSG2("E631: %s(): write failed", fun);
+ }
did_error = TRUE;
}
else
@@ -1229,7 +1259,7 @@ nb_partialremove(linenr_T lnum, colnr_T first, colnr_T last)
if (newtext != NULL)
{
mch_memmove(newtext, oldtext, first);
- mch_memmove(newtext + first, oldtext + lastbyte + 1, STRLEN(oldtext + lastbyte + 1) + 1);
+ STRMOVE(newtext + first, oldtext + lastbyte + 1);
nbdebug((" NEW LINE %d: %s\n", lnum, newtext));
ml_replace(lnum, newtext, FALSE);
}
@@ -1329,8 +1359,8 @@ nb_do_cmd(
#ifdef FEAT_SIGNS
if (buf == NULL || buf->bufp == NULL)
{
- nbdebug((" null bufp in getAnno"));
- EMSG("E652: null bufp in getAnno");
+ nbdebug((" Invalid buffer identifier in getAnno\n"));
+ EMSG("E652: Invalid buffer identifier in getAnno");
retval = FAIL;
}
else
@@ -1352,8 +1382,8 @@ nb_do_cmd(
if (buf == NULL || buf->bufp == NULL)
{
- nbdebug((" null bufp in getLength"));
- EMSG("E632: null bufp in getLength");
+ nbdebug((" invalid buffer identifier in getLength\n"));
+ EMSG("E632: invalid buffer identifier in getLength");
retval = FAIL;
}
else
@@ -1374,8 +1404,8 @@ nb_do_cmd(
if (buf == NULL || buf->bufp == NULL)
{
- nbdebug((" null bufp in getText"));
- EMSG("E633: null bufp in getText");
+ nbdebug((" invalid buffer identifier in getText\n"));
+ EMSG("E633: invalid buffer identifier in getText");
retval = FAIL;
}
else
@@ -1438,8 +1468,8 @@ nb_do_cmd(
if (buf == NULL || buf->bufp == NULL)
{
- nbdebug((" null bufp in remove"));
- EMSG("E634: null bufp in remove");
+ nbdebug((" invalid buffer identifier in remove\n"));
+ EMSG("E634: invalid buffer identifier in remove");
retval = FAIL;
}
else
@@ -1457,6 +1487,7 @@ nb_do_cmd(
pos = off2pos(buf->bufp, off);
if (!pos)
{
+ nbdebug((" !bad position\n"));
nb_reply_text(cmdno, (char_u *)"!bad position");
netbeansFireChanges = oldFire;
netbeansSuppressNoLines = oldSuppress;
@@ -1467,6 +1498,7 @@ nb_do_cmd(
pos = off2pos(buf->bufp, off+count-1);
if (!pos)
{
+ nbdebug((" !bad count\n"));
nb_reply_text(cmdno, (char_u *)"!bad count");
netbeansFireChanges = oldFire;
netbeansSuppressNoLines = oldSuppress;
@@ -1599,8 +1631,8 @@ nb_do_cmd(
if (buf == NULL || buf->bufp == NULL)
{
- nbdebug((" null bufp in insert"));
- EMSG("E635: null bufp in insert");
+ nbdebug((" invalid buffer identifier in insert\n"));
+ EMSG("E635: invalid buffer identifier in insert");
retval = FAIL;
}
else if (args != NULL)
@@ -1756,7 +1788,8 @@ nb_do_cmd(
/* Create a buffer without a name. */
if (buf == NULL)
{
- EMSG("E636: null buf in create");
+ nbdebug((" invalid buffer identifier in create\n"));
+ EMSG("E636: invalid buffer identifier in create");
return FAIL;
}
vim_free(buf->displayname);
@@ -1775,7 +1808,7 @@ nb_do_cmd(
{
if (buf == NULL || buf->bufp == NULL)
{
- nbdebug((" null bufp in insertDone"));
+ nbdebug((" invalid buffer identifier in insertDone\n"));
}
else
{
@@ -1793,7 +1826,7 @@ nb_do_cmd(
if (buf == NULL || buf->bufp == NULL)
{
- nbdebug((" null bufp in saveDone"));
+ nbdebug((" invalid buffer identifier in saveDone\n"));
}
else
print_save_msg(buf, savedChars);
@@ -1803,7 +1836,8 @@ nb_do_cmd(
{
if (buf == NULL)
{
- EMSG("E637: null buf in startDocumentListen");
+ nbdebug((" invalid buffer identifier in startDocumentListen\n"));
+ EMSG("E637: invalid buffer identifier in startDocumentListen");
return FAIL;
}
buf->fireChanges = 1;
@@ -1813,15 +1847,19 @@ nb_do_cmd(
{
if (buf == NULL)
{
- EMSG("E638: null buf in stopDocumentListen");
+ nbdebug((" invalid buffer identifier in stopDocumentListen\n"));
+ EMSG("E638: invalid buffer identifier in stopDocumentListen");
return FAIL;
}
buf->fireChanges = 0;
if (buf->bufp != NULL && buf->bufp->b_was_netbeans_file)
{
if (!buf->bufp->b_netbeans_file)
+ {
+ nbdebug(("E658: NetBeans connection lost for buffer %ld\n", buf->bufp->b_fnum));
EMSGN(_("E658: NetBeans connection lost for buffer %ld"),
buf->bufp->b_fnum);
+ }
else
{
/* NetBeans uses stopDocumentListen when it stops editing
@@ -1838,7 +1876,8 @@ nb_do_cmd(
{
if (buf == NULL)
{
- EMSG("E639: null buf in setTitle");
+ nbdebug((" invalid buffer identifier in setTitle\n"));
+ EMSG("E639: invalid buffer identifier in setTitle");
return FAIL;
}
vim_free(buf->displayname);
@@ -1849,7 +1888,8 @@ nb_do_cmd(
{
if (buf == NULL || buf->bufp == NULL)
{
- EMSG("E640: null buf in initDone");
+ nbdebug((" invalid buffer identifier in initDone\n"));
+ EMSG("E640: invalid buffer identifier in initDone");
return FAIL;
}
doupdate = 1;
@@ -1871,7 +1911,8 @@ nb_do_cmd(
if (buf == NULL)
{
- EMSG("E641: null buf in setBufferNumber");
+ nbdebug((" invalid buffer identifier in setBufferNumber\n"));
+ EMSG("E641: invalid buffer identifier in setBufferNumber");
return FAIL;
}
path = (char_u *)nb_unquote(args, NULL);
@@ -1881,6 +1922,7 @@ nb_do_cmd(
vim_free(path);
if (bufp == NULL)
{
+ nbdebug((" File %s not found in setBufferNumber\n", args));
EMSG2("E642: File %s not found in setBufferNumber", args);
return FAIL;
}
@@ -1910,7 +1952,8 @@ nb_do_cmd(
{
if (buf == NULL)
{
- EMSG("E643: null buf in setFullName");
+ nbdebug((" invalid buffer identifier in setFullName\n"));
+ EMSG("E643: invalid buffer identifier in setFullName");
return FAIL;
}
vim_free(buf->displayname);
@@ -1929,7 +1972,8 @@ nb_do_cmd(
{
if (buf == NULL)
{
- EMSG("E644: null buf in editFile");
+ nbdebug((" invalid buffer identifier in editFile\n"));
+ EMSG("E644: invalid buffer identifier in editFile");
return FAIL;
}
/* Edit a file: like create + setFullName + read the file. */
@@ -1950,7 +1994,11 @@ nb_do_cmd(
{
if (buf == NULL || buf->bufp == NULL)
{
-/* EMSG("E645: null bufp in setVisible"); */
+ nbdebug((" invalid buffer identifier in setVisible\n"));
+ /* This message was commented out, probably because it can
+ * happen when shutting down. */
+ if (p_verbose > 0)
+ EMSG("E645: invalid buffer identifier in setVisible");
return FAIL;
}
if (streq((char *)args, "T") && buf->bufp != curbuf)
@@ -1982,7 +2030,11 @@ nb_do_cmd(
if (buf == NULL || buf->bufp == NULL)
{
-/* EMSG("E646: null bufp in setModified"); */
+ nbdebug((" invalid buffer identifier in setModified\n"));
+ /* This message was commented out, probably because it can
+ * happen when shutting down. */
+ if (p_verbose > 0)
+ EMSG("E646: invalid buffer identifier in setModified");
return FAIL;
}
prev_b_changed = buf->bufp->b_changed;
@@ -2016,7 +2068,7 @@ nb_do_cmd(
else if (streq((char *)cmd, "setModtime"))
{
if (buf == NULL || buf->bufp == NULL)
- nbdebug((" null bufp in setModtime"));
+ nbdebug((" invalid buffer identifier in setModtime\n"));
else
buf->bufp->b_mtime = atoi((char *)args);
/* =====================================================================*/
@@ -2024,7 +2076,7 @@ nb_do_cmd(
else if (streq((char *)cmd, "setReadOnly"))
{
if (buf == NULL || buf->bufp == NULL)
- nbdebug((" null bufp in setReadOnly"));
+ nbdebug((" invalid buffer identifier in setReadOnly\n"));
else if (streq((char *)args, "T"))
buf->bufp->b_p_ro = TRUE;
else
@@ -2065,7 +2117,8 @@ nb_do_cmd(
if (buf == NULL || buf->bufp == NULL)
{
- EMSG("E647: null bufp in setDot");
+ nbdebug((" invalid buffer identifier in setDot\n"));
+ EMSG("E647: invalid buffer identifier in setDot");
return FAIL;
}
@@ -2117,7 +2170,8 @@ nb_do_cmd(
if (buf == NULL)
{
- EMSG("E648: null buf in close");
+ nbdebug((" invalid buffer identifier in close\n"));
+ EMSG("E648: invalid buffer identifier in close");
return FAIL;
}
@@ -2125,8 +2179,14 @@ nb_do_cmd(
if (buf->displayname != NULL)
name = buf->displayname;
#endif
-/* if (buf->bufp == NULL) */
-/* EMSG("E649: null bufp in close"); */
+ if (buf->bufp == NULL)
+ {
+ nbdebug((" invalid buffer identifier in close\n"));
+ /* This message was commented out, probably because it can
+ * happen when shutting down. */
+ if (p_verbose > 0)
+ EMSG("E649: invalid buffer identifier in close");
+ }
nbdebug((" CLOSE %d: %s\n", bufno, name));
need_mouse_correct = TRUE;
if (buf->bufp != NULL)
@@ -2139,7 +2199,7 @@ nb_do_cmd(
}
else if (streq((char *)cmd, "setStyle")) /* obsolete... */
{
- nbdebug((" setStyle is obsolete!"));
+ nbdebug((" setStyle is obsolete!\n"));
/* =====================================================================*/
}
else if (streq((char *)cmd, "setExitDelay"))
@@ -2162,7 +2222,8 @@ nb_do_cmd(
if (buf == NULL)
{
- EMSG("E650: null buf in defineAnnoType");
+ nbdebug((" invalid buffer identifier in defineAnnoType\n"));
+ EMSG("E650: invalid buffer identifier in defineAnnoType");
return FAIL;
}
@@ -2224,7 +2285,8 @@ nb_do_cmd(
if (buf == NULL || buf->bufp == NULL)
{
- EMSG("E651: null bufp in addAnno");
+ nbdebug((" invalid buffer identifier in addAnno\n"));
+ EMSG("E651: invalid buffer identifier in addAnno");
return FAIL;
}
@@ -2250,12 +2312,12 @@ nb_do_cmd(
# ifdef NBDEBUG
if (len != -1)
{
- nbdebug((" partial line annotation -- Not Yet Implemented!"));
+ nbdebug((" partial line annotation -- Not Yet Implemented!\n"));
}
# endif
if (serNum >= GUARDEDOFFSET)
{
- nbdebug((" too many annotations! ignoring..."));
+ nbdebug((" too many annotations! ignoring...\n"));
return FAIL;
}
if (pos)
@@ -2276,7 +2338,7 @@ nb_do_cmd(
if (buf == NULL || buf->bufp == NULL)
{
- nbdebug((" null bufp in removeAnno"));
+ nbdebug((" invalid buffer identifier in removeAnno\n"));
return FAIL;
}
doupdate = 1;
@@ -2292,7 +2354,7 @@ nb_do_cmd(
else if (streq((char *)cmd, "moveAnnoToFront"))
{
#ifdef FEAT_SIGNS
- nbdebug((" moveAnnoToFront: Not Yet Implemented!"));
+ nbdebug((" moveAnnoToFront: Not Yet Implemented!\n"));
#endif
/* =====================================================================*/
}
@@ -2315,7 +2377,7 @@ nb_do_cmd(
if (buf == NULL || buf->bufp == NULL)
{
- nbdebug((" null bufp in %s command", cmd));
+ nbdebug((" invalid buffer identifier in %s command\n", cmd));
return FAIL;
}
nb_set_curbuf(buf->bufp);
@@ -2399,7 +2461,7 @@ nb_do_cmd(
*/
if (buf == NULL || buf->bufp == NULL)
{
- nbdebug((" null bufp in %s command", cmd));
+ nbdebug((" invalid buffer identifier in %s command\n", cmd));
return FAIL;
}
@@ -2423,13 +2485,17 @@ nb_do_cmd(
#endif
}
}
+ else
+ {
+ nbdebug((" Buffer has no changes!\n"));
+ }
/* =====================================================================*/
}
else if (streq((char *)cmd, "netbeansBuffer"))
{
if (buf == NULL || buf->bufp == NULL)
{
- nbdebug((" null bufp in %s command", cmd));
+ nbdebug((" invalid buffer identifier in %s command\n", cmd));
return FAIL;
}
if (*args == 'T')
@@ -2455,6 +2521,10 @@ nb_do_cmd(
{
/* not used yet */
}
+ else
+ {
+ nbdebug(("Unrecognised command: %s\n", cmd));
+ }
/*
* Unrecognized command is ignored.
*/
@@ -2994,7 +3064,7 @@ netbeans_removed(
if (len < 0)
{
- nbdebug(("Negative len %ld in netbeans_removed()!", len));
+ nbdebug(("Negative len %ld in netbeans_removed()!\n", len));
return;
}
@@ -3635,6 +3705,7 @@ print_save_msg(buf, nchars)
STRCAT(ebuf, IObuff);
STRCAT(ebuf, (char_u *)_("is read-only (add ! to override)"));
STRCPY(IObuff, ebuf);
+ nbdebug((" %s\n", ebuf ));
emsg(IObuff);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-28 03:46:57 +0000