event.c \
event.h \
event-parser.c \
+ file.c \
+ file.h \
params.c \
params.h \
parser.c \
--- /dev/null
+/*
+ * Copyright (C) 2013 Jeremy Kerr <jk@ozlabs.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include <talloc/talloc.h>
+
+#include "file.h"
+
+static const int max_file_size = 1024 * 1024;
+
+int read_file(void *ctx, const char *filename, char **bufp, int *lenp)
+{
+ struct stat statbuf;
+ int rc, fd, i, len;
+ char *buf;
+
+ fd = open(filename, O_RDONLY);
+ if (fd < 0)
+ return -1;
+
+ rc = fstat(fd, &statbuf);
+ if (rc < 0)
+ goto err_close;
+
+ len = statbuf.st_size;
+ if (len > max_file_size)
+ goto err_close;
+
+ buf = talloc_array(ctx, char, len + 1);
+ if (!buf)
+ goto err_close;
+
+ for (i = 0; i < len; i += rc) {
+ rc = read(fd, buf + i, len - i);
+
+ /* unexpected EOF: trim and return */
+ if (rc == 0) {
+ len = i;
+ break;
+ }
+
+ if (rc < 0)
+ goto err_free;
+
+ }
+
+ buf[len] = '\0';
+
+ close(fd);
+ *bufp = buf;
+ *lenp = len;
+ return 0;
+
+err_free:
+ talloc_free(buf);
+err_close:
+ close(fd);
+ return -1;
+}
--- /dev/null
+/*
+ * Copyright (C) 2013 Jeremy Kerr <jk@ozlabs.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#ifndef FILE_H
+#define FILE_H
+
+int read_file(void *ctx, const char *filename, char **bufp, int *lenp);
+
+#endif /* FILE_H */
+
#include "parser.h"
#include "parser-utils.h"
#include "paths.h"
+#include "file.h"
struct p_item {
struct list_item list;
STATIC_LIST(parsers);
-static const int max_file_size = 1024 * 1024;
-
-static int read_file(struct discover_context *ctx,
- const char *filename, char **bufp, int *lenp)
-{
- struct stat statbuf;
- int rc, fd, i, len;
- char *buf;
-
- fd = open(filename, O_RDONLY);
- if (fd < 0)
- return -1;
-
- rc = fstat(fd, &statbuf);
- if (rc < 0)
- goto err_close;
-
- len = statbuf.st_size;
- if (len > max_file_size)
- goto err_close;
-
- buf = talloc_array(ctx, char, len + 1);
- if (!buf)
- goto err_close;
-
- for (i = 0; i < len; i += rc) {
- rc = read(fd, buf + i, len - i);
-
- /* unexpected EOF: trim and return */
- if (rc == 0) {
- len = i;
- break;
- }
-
- if (rc < 0)
- goto err_free;
-
- }
-
- buf[len] = '\0';
-
- close(fd);
- *bufp = buf;
- *lenp = len;
- return 0;
-
-err_free:
- talloc_free(buf);
-err_close:
- close(fd);
- return -1;
-}
-
static char *local_path(struct discover_context *ctx,
const char *filename)
{