* Exim Monitor *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
* Display the message log *
*************************************************/
-static void msglogAction(Widget w, XtPointer client_data, XtPointer call_data)
+static void
+msglogAction(Widget w, XtPointer client_data, XtPointer call_data)
{
int i;
-uschar buffer[256];
-Widget text = text_create((uschar *)client_data, text_depth);
-FILE *f = NULL;
+Widget text = text_create(US client_data, text_depth);
+uschar * fname = NULL;
+FILE * f = NULL;
w = w; /* Keep picky compilers happy */
call_data = call_data;
/* End up with the split version, so message looks right when non-exist */
-for (i = 0; i < (spool_is_split? 2:1); i++)
+for (i = 0; i < (spool_is_split ? 2:1); i++)
{
- message_subdir[0] = (i != 0)? ((uschar *)client_data)[5] : 0;
- sprintf(CS buffer, "%s/msglog/%s/%s", spool_directory, message_subdir,
- (uschar *)client_data);
- f = fopen(CS buffer, "r");
- if (f != NULL) break;
+ message_subdir[0] = i != 0 ? (US client_data)[5] : 0;
+ fname = spool_fname(US"msglog", message_subdir, US client_data, US"");
+ if ((f = fopen(CS fname, "r")))
+ break;
}
-if (f == NULL)
- text_showf(text, "%s: %s\n", buffer, strerror(errno));
+if (!f)
+ text_showf(text, "%s: %s\n", fname, strerror(errno));
else
{
- while (Ufgets(buffer, 256, f) != NULL) text_show(text, buffer);
+ uschar buffer[256];
+ while (Ufgets(buffer, sizeof(buffer), f) != NULL) text_show(text, buffer);
fclose(f);
}
}
* Display the message body *
*************************************************/
-static void bodyAction(Widget w, XtPointer client_data, XtPointer call_data)
+static void
+bodyAction(Widget w, XtPointer client_data, XtPointer call_data)
{
int i;
-uschar buffer[256];
-Widget text = text_create((uschar *)client_data, text_depth);
+Widget text = text_create(US client_data, text_depth);
FILE *f = NULL;
w = w; /* Keep picky compilers happy */
for (i = 0; i < (spool_is_split? 2:1); i++)
{
- message_subdir[0] = (i != 0)? ((uschar *)client_data)[5] : 0;
- sprintf(CS buffer, "%s/input/%s/%s-D", spool_directory, message_subdir,
- (uschar *)client_data);
- f = fopen(CS buffer, "r");
- if (f != NULL) break;
+ uschar * fname;
+ message_subdir[0] = i != 0 ? (US client_data)[5] : 0;
+ fname = spool_fname(US"input", message_subdir, US client_data, US"-D");
+ if ((f = fopen(CS fname, "r")))
+ break;
}
if (f == NULL)
text_showf(text, "Failed to open file: %s\n", strerror(errno));
else
{
+ uschar buffer[256];
int count = 0;
- while (Ufgets(buffer, 256, f) != NULL)
+
+ while (Ufgets(buffer, sizeof(buffer), f) != NULL)
{
text_show(text, buffer);
count += Ustrlen(buffer);
return;
}
-fcntl(pipe_fd[0], F_SETFL, O_NONBLOCK);
-fcntl(pipe_fd[1], F_SETFL, O_NONBLOCK);
+if ( fcntl(pipe_fd[0], F_SETFL, O_NONBLOCK)
+ || fcntl(pipe_fd[1], F_SETFL, O_NONBLOCK))
+ {
+ perror("set nonblocking on pipe");
+ exit(1);
+ }
/* Delivering a message can take some time, and we want to show the
output as it goes along. This requires subprocesses and is coded below. For
if (rc == 0 && Ustrcmp(action + Ustrlen(action) - 4, "-Mes") == 0)
{
queue_item *q = find_queue(id, queue_noop, 0);
- if (q != NULL)
+ if (q)
{
- if (q->sender != NULL) store_free(q->sender);
+ if (q->sender) store_free(q->sender);
q->sender = store_malloc(Ustrlen(address_arg) + 1);
Ustrcpy(q->sender, address_arg);
}
/* Main process - set up an item for the main ticker to watch. */
-if (pid < 0) text_showf(text, "Failed to fork: %s\n", strerror(pid)); else
+if (pid < 0) text_showf(text, "Failed to fork: %s\n", strerror(errno)); else
{
pipe_item *p = (pipe_item *)store_malloc(sizeof(pipe_item));
{
w = w; /* Keep picky compilers happy */
call_data = call_data;
-ActOnMessage((uschar *)client_data, US"-v -M", US"");
+ActOnMessage(US client_data, US"-v -M", US"");
}
{
w = w; /* Keep picky compilers happy */
call_data = call_data;
-ActOnMessage((uschar *)client_data, US"-Mf", US"");
+ActOnMessage(US client_data, US"-Mf", US"");
}
{
w = w; /* Keep picky compilers happy */
call_data = call_data;
-ActOnMessage((uschar *)client_data, US"-Mt", US"");
+ActOnMessage(US client_data, US"-Mt", US"");
}
{
w = w; /* Keep picky compilers happy */
call_data = call_data;
-Ustrcpy(actioned_message, (uschar *)client_data);
+Ustrncpy(actioned_message, client_data, 24);
+actioned_message[23] = '\0';
action_required = US"-Mar";
dialog_ref_widget = menushell;
create_dialog(US"Recipient address to add?", US"");
{
w = w; /* Keep picky compilers happy */
call_data = call_data;
-Ustrcpy(actioned_message, (uschar *)client_data);
+Ustrncpy(actioned_message, client_data, 24);
+actioned_message[23] = '\0';
action_required = US"-Mmd";
dialog_ref_widget = menushell;
create_dialog(US"Recipient address to mark delivered?", US"");
{
w = w; /* Keep picky compilers happy */
call_data = call_data;
-ActOnMessage((uschar *)client_data, US"-Mmad", US"");
+ActOnMessage(US client_data, US"-Mmad", US"");
}
uschar *sender;
w = w; /* Keep picky compilers happy */
call_data = call_data;
-Ustrcpy(actioned_message, (uschar *)client_data);
+Ustrncpy(actioned_message, client_data, 24);
+actioned_message[23] = '\0';
q = find_queue(actioned_message, queue_noop, 0);
-sender = (q == NULL)? US"" : (q->sender[0] == 0)? US"<>" : q->sender;
+sender = !q ? US"" : q->sender[0] == 0 ? US"<>" : q->sender;
action_required = US"-Mes";
dialog_ref_widget = menushell;
create_dialog(US"New sender address?", sender);
{
w = w; /* Keep picky compilers happy */
call_data = call_data;
-ActOnMessage((uschar *)client_data, US"-v -Mg", US"");
+ActOnMessage(US client_data, US"-v -Mg", US"");
}
{
w = w; /* Keep picky compilers happy */
call_data = call_data;
-ActOnMessage((uschar *)client_data, US"-Mrm", US"");
+ActOnMessage(US client_data, US"-Mrm", US"");
}
{
uschar buffer[256];
header_line *h, *next;
-Widget text = text_create((uschar *)client_data, text_depth);
-void *reset_point;
+Widget text = text_create(US client_data, text_depth);
+rmark reset_point;
w = w; /* Keep picky compilers happy */
call_data = call_data;
/* Remember the point in the dynamic store so we can recover to it afterwards.
Then use Exim's function to read the header. */
-reset_point = store_get(0);
+reset_point = store_mark();
-sprintf(CS buffer, "%s-H", (uschar *)client_data);
+sprintf(CS buffer, "%s-H", US client_data);
if (spool_read_header(buffer, TRUE, FALSE) != spool_read_OK)
{
if (errno == ERRNO_SPOOLFORMAT)
if (sender_address != NULL)
{
- text_showf(text, "%s sender: <%s>\n", sender_local? "Local" : "Remote",
+ text_showf(text, "%s sender: <%s>\n", f.sender_local ? "Local" : "Remote",
sender_address);
}