UDP echo testing in Linux

git-svn-id: http://svn.pjsip.org/repos/pjproject/main@19 74dad513-b988-da41-8d7b-12977e46ad98

1 files changed, 96 insertions, 0 deletions

diff --git a/pjlib/src/pj/file_access_unistd.c b/pjlib/src/pj/file_access_unistd.c
new file mode 100644
index 00000000..8e46e0ed
--- /dev/null
+++ b/pjlib/src/pj/file_access_unistd.c
@@ -0,0 +1,96 @@
+/* $Id$ */
+#include <pj/file_access.h>
+#include <pj/assert.h>
+#include <pj/errno.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <stdio.h>	/* rename() */
+#include <errno.h>
+
+/*
+ * pj_file_exists()
+ */
+PJ_DEF(pj_bool_t) pj_file_exists(const char *filename)
+{
+    struct stat buf;
+
+    PJ_ASSERT_RETURN(filename, 0);
+
+    if (stat(filename, &buf) != 0)
+	return 0;
+
+    return PJ_TRUE;
+}
+
+
+/*
+ * pj_file_size()
+ */
+PJ_DEF(pj_off_t) pj_file_size(const char *filename)
+{
+    struct stat buf;
+
+    PJ_ASSERT_RETURN(filename, -1);
+
+    if (stat(filename, &buf) != 0)
+	return -1;
+
+    return buf.st_size;
+}
+
+
+/*
+ * pj_file_delete()
+ */
+PJ_DEF(pj_status_t) pj_file_delete(const char *filename)
+{
+    PJ_ASSERT_RETURN(filename, PJ_EINVAL);
+
+    if (unlink(filename)!=0) {
+	return PJ_RETURN_OS_ERROR(errno);
+    }
+    return PJ_SUCCESS;
+}
+
+
+/*
+ * pj_file_move()
+ */
+PJ_DEF(pj_status_t) pj_file_move( const char *oldname, const char *newname)
+{
+    PJ_ASSERT_RETURN(oldname && newname, PJ_EINVAL);
+
+    if (rename(oldname, newname) != 0) {
+	return PJ_RETURN_OS_ERROR(errno);
+    }
+    return PJ_SUCCESS;
+}
+
+
+/*
+ * pj_file_getstat()
+ */
+PJ_DEF(pj_status_t) pj_file_getstat(const char *filename, 
+				    pj_file_stat *statbuf)
+{
+    struct stat buf;
+
+    PJ_ASSERT_RETURN(filename && statbuf, PJ_EINVAL);
+
+    if (stat(filename, &buf) != 0) {
+	return PJ_RETURN_OS_ERROR(errno);
+    }
+
+    statbuf->size = buf.st_size;
+    statbuf->ctime.sec = buf.st_ctime;
+    statbuf->ctime.msec = 0;
+    statbuf->mtime.sec = buf.st_mtime;
+    statbuf->mtime.msec = 0;
+    statbuf->atime.sec = buf.st_atime;
+    statbuf->atime.msec = 0;
+
+    return PJ_SUCCESS;
+}
+