split out pbs-buildcfg module

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

pbs-buildcfg/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "pbs-buildcfg"
+version = "0.1.0"
+authors = ["Proxmox Support Team <support@proxmox.com>"]
+edition = "2018"
+description = "macros used for pbs related paths such as configdir and rundir"
+
+[dependencies]

pbs-buildcfg/src/lib.rs

@@ -0,0 +1,75 @@
+//! Exports configuration data from the build system
+
+/// The configured configuration directory
+pub const CONFIGDIR: &str = "/etc/proxmox-backup";
+pub const JS_DIR: &str = "/usr/share/javascript/proxmox-backup";
+
+#[macro_export]
+macro_rules! PROXMOX_BACKUP_RUN_DIR_M { () => ("/run/proxmox-backup") }
+
+#[macro_export]
+macro_rules! PROXMOX_BACKUP_LOG_DIR_M { () => ("/var/log/proxmox-backup") }
+
+#[macro_export]
+macro_rules! PROXMOX_BACKUP_CACHE_DIR_M { () => ("/var/cache/proxmox-backup") }
+
+#[macro_export]
+macro_rules! PROXMOX_BACKUP_FILE_RESTORE_BIN_DIR_M {
+    () => ("/usr/lib/x86_64-linux-gnu/proxmox-backup/file-restore")
+}
+
+/// namespaced directory for in-memory (tmpfs) run state
+pub const PROXMOX_BACKUP_RUN_DIR: &str = PROXMOX_BACKUP_RUN_DIR_M!();
+
+/// namespaced directory for persistent logging
+pub const PROXMOX_BACKUP_LOG_DIR: &str = PROXMOX_BACKUP_LOG_DIR_M!();
+
+/// logfile for all API requests handled by the proxy and privileged API daemons. Note that not all
+/// failed logins can be logged here with full information, use the auth log for that.
+pub const API_ACCESS_LOG_FN: &str = concat!(PROXMOX_BACKUP_LOG_DIR_M!(), "/api/access.log");
+
+/// logfile for any failed authentication, via ticket or via token, and new successful ticket
+/// creations. This file can be useful for fail2ban.
+pub const API_AUTH_LOG_FN: &str = concat!(PROXMOX_BACKUP_LOG_DIR_M!(), "/api/auth.log");
+
+/// the PID filename for the unprivileged proxy daemon
+pub const PROXMOX_BACKUP_PROXY_PID_FN: &str = concat!(PROXMOX_BACKUP_RUN_DIR_M!(), "/proxy.pid");
+
+/// the PID filename for the privileged api daemon
+pub const PROXMOX_BACKUP_API_PID_FN: &str = concat!(PROXMOX_BACKUP_RUN_DIR_M!(), "/api.pid");
+
+/// filename of the cached initramfs to use for booting single file restore VMs, this file is
+/// automatically created by APT hooks
+pub const PROXMOX_BACKUP_INITRAMFS_FN: &str =
+    concat!(PROXMOX_BACKUP_CACHE_DIR_M!(), "/file-restore-initramfs.img");
+
+/// filename of the cached initramfs to use for debugging single file restore
+pub const PROXMOX_BACKUP_INITRAMFS_DBG_FN: &str =
+    concat!(PROXMOX_BACKUP_CACHE_DIR_M!(), "/file-restore-initramfs-debug.img");
+
+/// filename of the kernel to use for booting single file restore VMs
+pub const PROXMOX_BACKUP_KERNEL_FN: &str =
+    concat!(PROXMOX_BACKUP_FILE_RESTORE_BIN_DIR_M!(), "/bzImage");
+
+/// Prepend configuration directory to a file name
+///
+/// This is a simply way to get the full path for configuration files.
+/// #### Example:
+/// ```
+/// # #[macro_use] extern crate proxmox_backup;
+/// let cert_path = configdir!("/proxy.pfx");
+/// ```
+#[macro_export]
+macro_rules! configdir {
+    ($subdir:expr) => (concat!("/etc/proxmox-backup", $subdir))
+}
+
+/// Prepend the run directory to a file name.
+///
+/// This is a simply way to get the full path for files in `/run`.
+#[macro_export]
+macro_rules! rundir {
+    ($subdir:expr) => {
+        concat!($crate::PROXMOX_BACKUP_RUN_DIR_M!(), $subdir)
+    };
+}