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Add diagnostic hooks.

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This commit is contained in:
Bill Currie 2018-10-09 12:46:13 +09:00
parent d95c01be1a
commit 673b45be05
2 changed files with 31 additions and 1 deletions
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6
tools/qfcc/include/diagnostic.h
View file

@ -38,6 +38,12 @@
*/ */
//@{ //@{
typedef void (*diagnostic_hook)(const char *message);
extern diagnostic_hook bug_hook;
extern diagnostic_hook error_hook;
extern diagnostic_hook warning_hook;
extern diagnostic_hook notice_hook;
struct expr_s *error (struct expr_s *e, const char *fmt, ...) struct expr_s *error (struct expr_s *e, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3))); __attribute__ ((format (printf, 2, 3)));
void void

26
tools/qfcc/source/diagnostic.c
View file

@ -41,6 +41,11 @@
#include "options.h" #include "options.h"
#include "strpool.h" #include "strpool.h"
diagnostic_hook bug_hook;
diagnostic_hook error_hook;
diagnostic_hook warning_hook;
diagnostic_hook notice_hook;
static void static void
report_function (expr_t *e) report_function (expr_t *e)
{ {
@ -103,6 +108,11 @@ _warning (expr_t *e, const char *fmt, va_list args)
} }
format_message (message, "warning", e, fmt, args); format_message (message, "warning", e, fmt, args);
if (warning_hook) {
warning_hook (message->str);
} else {
fprintf (stderr, "%s\n", message->str);
}
fprintf (stderr, "%s\n", message->str); fprintf (stderr, "%s\n", message->str);
dstring_delete (message); dstring_delete (message);
} }
@ -139,7 +149,11 @@ bug (expr_t *e, const char *fmt, ...)
dstring_t *message = dstring_new (); dstring_t *message = dstring_new ();
format_message (message, "BUG", e, fmt, args); format_message (message, "BUG", e, fmt, args);
fprintf (stderr, "%s\n", message->str); if (bug_hook) {
bug_hook (message->str);
} else {
fprintf (stderr, "%s\n", message->str);
}
dstring_delete (message); dstring_delete (message);
} }
va_end (args); va_end (args);
@ -162,6 +176,11 @@ notice (expr_t *e, const char *fmt, ...)
report_function (e); report_function (e);
format_message (message, "notice", e, fmt, args); format_message (message, "notice", e, fmt, args);
if (notice_hook) {
notice_hook (message->str);
} else {
fprintf (stderr, "%s\n", message->str);
}
fprintf (stderr, "%s\n", message->str); fprintf (stderr, "%s\n", message->str);
dstring_delete (message); dstring_delete (message);
} }
@ -211,6 +230,11 @@ error (expr_t *e, const char *fmt, ...)
dstring_t *message = dstring_new (); dstring_t *message = dstring_new ();
format_message (message, "error", e, fmt, args); format_message (message, "error", e, fmt, args);
if (error_hook) {
error_hook (message->str);
} else {
fprintf (stderr, "%s\n", message->str);
}
fprintf (stderr, "%s\n", message->str); fprintf (stderr, "%s\n", message->str);
dstring_delete (message); dstring_delete (message);
} }