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authorLinus Nordberg <linus@nordu.net>2010-09-28 22:27:04 +0200
committerLinus Nordberg <linus@nordu.net>2010-09-28 22:27:04 +0200
commite981fbcf3909fbaba462c7b578f29fa67b3bc74b (patch)
treef67203b602b71600020e95ff6805d6aa71331237 /lib/err.c
parent07fa3839c8bddd1ad91f86243dd582c0359ba3e1 (diff)
WIP.
Diffstat (limited to 'lib/err.c')
-rw-r--r--lib/err.c84
1 files changed, 65 insertions, 19 deletions
diff --git a/lib/err.c b/lib/err.c
index 66c5d94..9fcad0b 100644
--- a/lib/err.c
+++ b/lib/err.c
@@ -1,3 +1,4 @@
+#include <stdio.h>
#include <assert.h>
#include "libradsec.h"
#include "libradsec-impl.h"
@@ -8,8 +9,8 @@ const char *_errtxt[] = {
"NYI -- not yet implemented", /* 2 RSE_NOSYS */
"invalid handle" /* 3 RSE_INVALID_CTX */
"invalid connection" /* 4 RSE_INVALID_CONN */
- "ERR 5" /* RSE_ */
- "ERR 6" /* RSE_ */
+ "connection type mismatch" /* 5 RSE_CONN_TYPE_MISMATCH */
+ "FreeRadius error" /* 6 RSE_FR */
"ERR 7" /* RSE_ */
"ERR 8" /* RSE_ */
"ERR 9" /* RSE_ */
@@ -28,27 +29,33 @@ const char *_errtxt[] = {
};
static struct rs_error *
-_err_new (unsigned int code, const char *msg)
+_err_new (unsigned int code, const char *file, int line, const char *fmt, va_list args)
{
struct rs_error *err;
- err = malloc (sizeof (struct rs_error));
+ err = malloc (sizeof(struct rs_error));
if (err)
{
- memset (err, 0, sizeof (struct rs_error));
+ int n;
+ memset (err, 0, sizeof(struct rs_error));
err->code = code;
- snprintf (err->buf, sizeof (err->buf), "%s: %s",
- code < sizeof (_errtxt) / sizeof (*_errtxt) ?
- _errtxt[code] : "invalid error index",
- msg);
+ n = vsnprintf (err->buf, sizeof(err->buf), fmt, args);
+ if (n > 0)
+ {
+ char *sep = strrchr (file, '/');
+ if (sep)
+ file = sep + 1;
+ snprintf (err->buf + n, sizeof(err->buf) - n, " (%s: %d)", file,
+ line);
+ }
}
return err;
}
-int
-rs_ctx_err_push (struct rs_handle *ctx, int code, const char *msg)
+static int
+_ctx_err_vpush_fl (struct rs_handle *ctx, int code, const char *file, int line, const char *fmt, va_list args)
{
- struct rs_error *err = _err_new (code, msg);
+ struct rs_error *err = _err_new (code, file, line, fmt, args);
if (err)
ctx->err = err;
@@ -56,15 +63,45 @@ rs_ctx_err_push (struct rs_handle *ctx, int code, const char *msg)
}
int
-rs_conn_err_push (struct rs_connection *conn, int code, const char *msg)
+rs_ctx_err_push (struct rs_handle *ctx, int code, const char *fmt, ...)
+{
+ va_list args;
+ va_start (args, fmt);
+ _ctx_err_vpush_fl (ctx, code, NULL, 0, fmt, args);
+ va_end (args);
+ return code;
+}
+
+static int
+_conn_err_vpush_fl (struct rs_connection *conn, int code, const char *file, int line, const char *fmt, va_list args)
{
- struct rs_error *err = _err_new (code, msg);
+ struct rs_error *err = _err_new (code, file, line, fmt, args);
if (err)
conn->err = err;
return code;
}
+int
+rs_conn_err_push (struct rs_connection *conn, int code, const char *fmt, ...)
+{
+ va_list args;
+ va_start (args, fmt);
+ _conn_err_vpush_fl (conn, code, NULL, 0, fmt, args);
+ va_end (args);
+ return code;
+}
+
+int
+rs_conn_err_push_fl (struct rs_connection *conn, int code, const char *file, int line, const char *fmt, ...)
+{
+ va_list args;
+ va_start (args, fmt);
+ _conn_err_vpush_fl (conn, code, file, line, fmt, args);
+ va_end (args);
+ return code;
+}
+
struct rs_error *
rs_ctx_err_pop (struct rs_handle *ctx)
{
@@ -99,23 +136,32 @@ rs_err_free (struct rs_error *err)
}
char *
-rs_err_msg (struct rs_error *err)
+rs_err_msg (struct rs_error *err, int dofree_flag)
{
char *msg;
+ if (!err)
+ return NULL;
if (err->msg)
msg = err->msg;
else
msg = strdup (err->buf);
- rs_err_free (err);
+ if (dofree_flag)
+ rs_err_free (err);
return msg;
}
int
-rs_err_code (struct rs_error *err)
+rs_err_code (struct rs_error *err, int dofree_flag)
{
- int code = err->code;
- rs_err_free(err);
+ int code;
+
+ if (!err)
+ return -1;
+ code = err->code;
+
+ if (dofree_flag)
+ rs_err_free(err);
return code;
}