Improve shell command config handling

1 files changed, 59 insertions, 0 deletions

diff --git a/src/shell.h b/src/shell.h
new file mode 100644
index 0000000..18ceb2a
--- /dev/null
+++ b/src/shell.h
@@ -0,0 +1,59 @@
+/*
+  Copyright (c) 2012-2014, Matthias Schiffer <mschiffer@universe-factory.net>
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright notice,
+       this list of conditions and the following disclaimer in the documentation
+       and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+#pragma once
+
+#include "types.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+
+struct fastd_shell_command {
+	char *command;
+	char *dir;
+};
+
+static inline void fastd_shell_command_unset(fastd_shell_command_t *command) {
+	free(command->command);
+	command->command = NULL;
+
+	free(command->dir);
+	command->dir = NULL;
+}
+
+static inline void fastd_shell_command_set(fastd_shell_command_t *command, const char *val) {
+	fastd_shell_command_unset(command);
+
+	command->command = strdup(val);
+	command->dir = get_current_dir_name();
+}
+
+static inline bool fastd_shell_command_isset(const fastd_shell_command_t *command) {
+	return command->command;
+}
+
+bool fastd_shell_command_exec(fastd_context_t *ctx, const fastd_shell_command_t *command, const fastd_peer_t *peer, const fastd_peer_address_t *local_addr, const fastd_peer_address_t *peer_addr, int *ret);