#include <unistd.h>
#endif
-#define GMQCC_IS_STDOUT(X) ((X) == stdout)
-#define GMQCC_IS_STDERR(X) ((X) == stderr)
+#define GMQCC_IS_STDOUT(X) ((FILE*)((void*)X) == stdout)
+#define GMQCC_IS_STDERR(X) ((FILE*)((void*)X) == stderr)
#define GMQCC_IS_DEFINE(X) (GMQCC_IS_STDERR(X) || GMQCC_IS_STDOUT(X))
typedef struct {
CONSOLE_SCREEN_BUFFER_INFO cinfo;
GetConsoleScreenBufferInfo(
- (h == stdout) ?
+ (GMQCC_IS_STDOUT(h)) ?
GetStdHandle(STD_OUTPUT_HANDLE) :
GetStdHandle(STD_ERROR_HANDLE), &cinfo
);
}
/* restore */
SetConsoleTextAttribute(
- (h == stdout) ?
+ (GMQCC_IS_STDOUT(h)) ?
GetStdHandle(STD_OUTPUT_HANDLE) :
GetStdHandle(STD_ERROR_HANDLE),
icolor
int con_change(const char *out, const char *err) {
con_close();
- if (GMQCC_IS_DEFINE((FILE*)out)) {
- console.handle_out = (((FILE*)err) == stdout) ? stdout : stderr;
+ if (GMQCC_IS_DEFINE(out)) {
+ console.handle_out = GMQCC_IS_STDOUT(out) ? stdout : stderr;
con_enablecolor();
} else if (!(console.handle_out = fopen(out, "w"))) return 0;
- if (GMQCC_IS_DEFINE((FILE*)err)) {
- console.handle_err = (((FILE*)err) == stdout) ? stdout : stderr;
+ if (GMQCC_IS_DEFINE(err)) {
+ console.handle_err = GMQCC_IS_STDOUT(err) ? stdout : stderr;
con_enablecolor();
} else if (!(console.handle_err = fopen(err, "w"))) return 0;
+ // no buffering
+ setvbuf(console.handle_out, NULL, _IONBF, 0);
+ setvbuf(console.handle_err, NULL, _IONBF, 0);
+
return 1;
}
return con_write(console.handle_out, fmt, va);
}
+/*
+ * Standard stdout/stderr printf functions used generally where they need
+ * to be used.
+ */
int con_err(const char *fmt, ...) {
va_list va;
int ln = 0;
va_end (va);
return ln;
}
+
+/*
+ * Utility console message writes for lexer contexts. These will allow
+ * for reporting of file:line based on lexer context, These are used
+ * heavily in the parser/ir/ast.
+ */
+void con_vprintmsg(int level, const char *name, size_t line, const char *msgtype, const char *msg, va_list ap) {
+ /* color selection table */
+ static int sel[] = {
+ CON_WHITE,
+ CON_CYAN,
+ CON_RED
+ };
+
+ int err = !!(level == LVL_ERROR);
+ int color = (err) ? console.color_err : console.color_out;
+ int (*print)(const char *, ...) = (err) ? &con_err : &con_out;
+ int (*vprint)(const char *, va_list) = (err) ? &con_verr : &con_vout;
+
+ if (color)
+ print("\033[0;%dm%s:%d: \033[0;%dm%s: \033[0m", CON_CYAN, name, (int)line, sel[level], msgtype);
+ else
+ print("%s:%d: %s: ", name, (int)line, msgtype);
+
+ vprint(msg, ap);
+ print("\n");
+}
+
+void con_printmsg(int level, const char *name, size_t line, const char *msgtype, const char *msg, ...) {
+ va_list va;
+ va_start(va, msg);
+ con_vprintmsg(level, name, line, msgtype, msg, va);
+ va_end (va);
+}
+
+void con_cvprintmsg(void *ctx, int lvl, const char *msgtype, const char *msg, va_list ap) {
+ con_vprintmsg(lvl, ((lex_ctx*)ctx)->file, ((lex_ctx*)ctx)->line, msgtype, msg, ap);
+}
+
+void con_cprintmsg (void *ctx, int lvl, const char *msgtype, const char *msg, ...) {
+ va_list va;
+ va_start(va, msg);
+ con_cvprintmsg(ctx, lvl, msgtype, msg, va);
+ va_end (va);
+}