Build from the published sources, not from git

[citadel-docker.git] / ctdlvisor.c

diff --git a/ctdlvisor.c b/ctdlvisor.c
index 0fa7d7f7fdf3df7fce27ca5b412794d42200bbfd..7c5632abd9eb55baa8a4ffdf9cf5c81a7d40cc7e 100644 (file)
--- a/ctdlvisor.c
+++ b/ctdlvisor.c
@@ -1,8 +1,8 @@
 // This is a supervisor program that handles start/stop/restart of
 // the various Citadel System components, when we are running in
-// a Docker container.
+// a container.
 //
-// Copyright (c) 2021 by the citadel.org team
+// Copyright (c) 2021-2023 by the citadel.org team
 //
 // This program is open source software.  Use, duplication, or disclosure
 // is subject to the terms of the GNU General Public License, version 3.
@@ -29,7 +29,7 @@ char *logging_flag = "-x1";
 
 // Call this instead of exit() just for common diagnostics etc.
 void ctdlvisor_exit(int code) {
-       printf("ctdlvisor: exit code %d\n", code);
+       fprintf(stderr, "ctdlvisor: exit code %d\n", code);
        exit(code);
 }
 
@@ -182,8 +182,10 @@ void main_loop(void) {
 
 int main(int argc, char **argv) {
        int a;
-       int migrate_mode = 0;
+       int export_mode = 0;
+       int import_mode = 0;
        int database_cleanup_mode = 0;
+       char bin[1024];
 
        fprintf(stderr, "ctdlvisor: Welcome to the Citadel System running in a container.\n");
        fprintf(stderr, "ctdlvisor: command line arguments: ");
@@ -213,17 +215,22 @@ int main(int argc, char **argv) {
        symlink(CTDL_DIR "/keys", "/usr/local/webcit/keys");
 
        /* parse command-line arguments */
-       while ((a=getopt(argc, argv, "cmdx:")) != EOF) switch(a) {
+       while ((a=getopt(argc, argv, "ceidx:")) != EOF) switch(a) {
 
                // test this binary for compatibility and exit
                case 'c':
-                       fprintf(stderr, "%s: binary compatibility confirmed\n", argv[0]);
+                       fprintf(stderr, "%s: binary compatibility CONFIRMED!  You CAN run Citadel in a container on this system.\n", argv[0]);
                        exit(0);
                        break;
 
-               // run ctdlmigrate only
-               case 'm':
-                       migrate_mode = 1;
+               // export your database
+               case 'e':
+                       export_mode = 1;
+                       break;
+
+               // import your database
+               case 'i':
+                       import_mode = 1;
                        break;
 
                // run database_cleanup.sh only
@@ -239,30 +246,27 @@ int main(int argc, char **argv) {
 
                // any other parameter makes it crash and burn
                default:
-                       fprintf(stderr, "%s: usage: %s [-c] [-m] [-d] [-x log_level]\n");
+                       fprintf(stderr, "%s: usage: %s [-c] [-e] [-i] [-d] [-x log_level]\n", argv[0], argv[0]);
                        exit(1);
        }
 
 
        signal(SIGHUP, signal_handler);
 
-       // "migrate mode" means we just start the server and then run ctdlmigrate interactively.
-       if (migrate_mode) {
-               citserver_pid = start_citadel();
-               fprintf(stderr, "ctdlvisor: waiting a moment for citserver to initialize...\n");
-               sleep(5);
-               char bin[1024];
-               sprintf(bin, "/usr/local/citadel/ctdlmigrate -h %s", CTDL_DIR);
+       // "export mode" means we only run ctdldump
+       if (export_mode) {
+               sprintf(bin, "/usr/local/citadel/ctdldump -y -h %s", CTDL_DIR);
+               system(bin);
+       }
+
+       // "import mode" means we only run ctdlload
+       else if (import_mode) {
+               sprintf(bin, "/usr/local/citadel/ctdlload -y -h %s", CTDL_DIR);
                system(bin);
-               kill(citserver_pid, SIGTERM);
        }
 
        // "database cleanup mode" means we just start the server and then run database_cleanup.sh interactively
        else if (database_cleanup_mode) {
-               citserver_pid = start_citadel();
-               fprintf(stderr, "ctdlvisor: waiting a moment for citserver to initialize...\n");
-               sleep(5);
-               char bin[1024];
                sprintf(bin, "/usr/local/citadel/database_cleanup.sh -h %s", CTDL_DIR);
                system(bin);
                kill(citserver_pid, SIGTERM);