#include "amanda.h"
#include "server_util.h"
#include "arglist.h"
-#include "token.h"
#include "logfile.h"
#include "util.h"
#include "conffile.h"
#include "diskfile.h"
+#include "pipespawn.h"
+#include "conffile.h"
+#include "infofile.h"
+#include "sys/wait.h"
const char *cmdstr[] = {
"BOGUS", "QUIT", "QUITTING", "DONE", "PARTIAL",
"START", "FILE-DUMP", "PORT-DUMP", "CONTINUE", "ABORT",/* dumper cmds */
"FAILED", "TRY-AGAIN", "NO-ROOM", "RQ-MORE-DISK", /* dumper results */
"ABORT-FINISHED", "BAD-COMMAND", /* dumper results */
- "START-TAPER", "FILE-WRITE", "PORT-WRITE", /* taper cmds */
- "PORT", "TAPE-ERROR", "TAPER-OK", "SPLIT-NEEDNEXT", /* taper results */
- "SPLIT-CONTINUE",
+ "START-TAPER", "FILE-WRITE", "NEW-TAPE", "NO-NEW-TAPE",
+
+ "PARTDONE", "PORT-WRITE", "DUMPER-STATUS", /* taper cmds */
+ "PORT", "TAPE-ERROR", "TAPER-OK", /* taper results */
+ "REQUEST-NEW-TAPE", "DIRECTTCP-PORT", "TAKE-SCRIBE-FROM",
+ "START-SCAN", "LAST_TOK",
NULL
};
-cmd_t
-getcmd(
- struct cmdargs * cmdargs)
+struct cmdargs *
+getcmd(void)
{
char *line;
cmd_t cmd_i;
-
- assert(cmdargs != NULL);
+ struct cmdargs *cmdargs = g_new0(struct cmdargs, 1);
if (isatty(0)) {
- printf("%s> ", get_pname());
+ g_printf("%s> ", get_pname());
fflush(stdout);
- line = readline(NULL);
+ line = agets(stdin);
} else {
line = agets(stdin);
}
line = stralloc("QUIT");
}
- cmdargs->argc = split(line, cmdargs->argv,
- (int)(sizeof(cmdargs->argv) / sizeof(cmdargs->argv[0])), " ");
+ dbprintf(_("getcmd: %s\n"), line);
+
+ cmdargs->argv = split_quoted_strings(line);
+ cmdargs->argc = g_strv_length(cmdargs->argv);
+ cmdargs->cmd = BOGUS;
+
amfree(line);
-#if DEBUG
- {
- int i;
- fprintf(stderr,"argc = %d\n", cmdargs->argc);
- for (i = 0; i < cmdargs->argc+1; i++)
- fprintf(stderr,"argv[%d] = \"%s\"\n", i, cmdargs->argv[i]);
+ if (cmdargs->argc < 1) {
+ return cmdargs;
}
-#endif
-
- if (cmdargs->argc < 1)
- return (BOGUS);
for(cmd_i=BOGUS; cmdstr[cmd_i] != NULL; cmd_i++)
- if(strcmp(cmdargs->argv[1], cmdstr[cmd_i]) == 0)
- return (cmd_i);
- return (BOGUS);
+ if(strcmp(cmdargs->argv[0], cmdstr[cmd_i]) == 0) {
+ cmdargs->cmd = cmd_i;
+ return cmdargs;
+ }
+ return cmdargs;
}
+struct cmdargs *
+get_pending_cmd(void)
+{
+ SELECT_ARG_TYPE ready;
+ struct timeval to;
+ int nfound;
+
+ FD_ZERO(&ready);
+ FD_SET(0, &ready);
+ to.tv_sec = 0;
+ to.tv_usec = 0;
+
+ nfound = select(1, &ready, NULL, NULL, &to);
+ if (nfound && FD_ISSET(0, &ready)) {
+ return getcmd();
+ } else {
+ return NULL;
+ }
+}
+
+void
+free_cmdargs(
+ struct cmdargs *cmdargs)
+{
+ if (!cmdargs)
+ return;
+ if (cmdargs->argv)
+ g_strfreev(cmdargs->argv);
+ g_free(cmdargs);
+}
printf_arglist_function1(void putresult, cmd_t, result, const char *, format)
{
va_list argp;
arglist_start(argp, format);
- printf("%s ",cmdstr[result]);
- vprintf(format, argp);
+ dbprintf(_("putresult: %d %s\n"), result, cmdstr[result]);
+ g_printf("%s ", cmdstr[result]);
+ g_vprintf(format, argp);
fflush(stdout);
arglist_end(argp);
}
return ((am_host_t *)arg)->disks->amandad_path;
else if(strcmp(string, "client_username")==0)
return ((am_host_t *)arg)->disks->client_username;
+ else if(strcmp(string, "client_port")==0)
+ return ((am_host_t *)arg)->disks->client_port;
else if(strcmp(string, "ssh_keys")==0)
return ((am_host_t *)arg)->disks->ssh_keys;
}
}
if (other_dle_match == 0) {
- if(mkpdir(infofile, (mode_t)02755, (uid_t)-1,
- (gid_t)-1) == -1)
+ if(mkpdir(infofile, (mode_t)0755, (uid_t)-1,
+ (gid_t)-1) == -1) {
*errmsg = vstralloc("Can't create directory for ",
infofile, NULL);
return -1;
+ }
if(copy_file(infofile, old_infofile, errmsg) == -1)
return -1;
}
}
+ amfree(old_hostinfodir);
+ amfree(old_diskdir);
+ amfree(old_infofile);
}
+ amfree(diskdir);
+ amfree(hostinfodir);
+ amfree(infofile);
}
return 0;
}
+
+void
+run_server_script(
+ pp_script_t *pp_script,
+ execute_on_t execute_on,
+ char *config,
+ disk_t *dp,
+ int level)
+{
+ pid_t scriptpid;
+ int scriptin, scriptout, scripterr;
+ char *cmd;
+ char *command = NULL;
+ GPtrArray *argv_ptr = g_ptr_array_new();
+ FILE *streamout;
+ char *line;
+ char *plugin;
+ char level_number[NUM_STR_SIZE];
+
+ if ((pp_script_get_execute_on(pp_script) & execute_on) == 0)
+ return;
+ if (pp_script_get_execute_where(pp_script) != ES_SERVER)
+ return;
+
+ plugin = pp_script_get_plugin(pp_script);
+ cmd = vstralloc(APPLICATION_DIR, "/", plugin, NULL);
+ g_ptr_array_add(argv_ptr, stralloc(plugin));
+
+ switch (execute_on) {
+ case EXECUTE_ON_PRE_DLE_AMCHECK:
+ command = "PRE-DLE-AMCHECK";
+ break;
+ case EXECUTE_ON_PRE_HOST_AMCHECK:
+ command = "PRE-HOST-AMCHECK";
+ break;
+ case EXECUTE_ON_POST_DLE_AMCHECK:
+ command = "POST-DLE-AMCHECK";
+ break;
+ case EXECUTE_ON_POST_HOST_AMCHECK:
+ command = "POST-HOST-AMCHECK";
+ break;
+ case EXECUTE_ON_PRE_DLE_ESTIMATE:
+ command = "PRE-DLE-ESTIMATE";
+ break;
+ case EXECUTE_ON_PRE_HOST_ESTIMATE:
+ command = "PRE-HOST-ESTIMATE";
+ break;
+ case EXECUTE_ON_POST_DLE_ESTIMATE:
+ command = "POST-DLE-ESTIMATE";
+ break;
+ case EXECUTE_ON_POST_HOST_ESTIMATE:
+ command = "POST-HOST-ESTIMATE";
+ break;
+ case EXECUTE_ON_PRE_DLE_BACKUP:
+ command = "PRE-DLE-BACKUP";
+ break;
+ case EXECUTE_ON_PRE_HOST_BACKUP:
+ command = "PRE-HOST-BACKUP";
+ break;
+ case EXECUTE_ON_POST_DLE_BACKUP:
+ command = "POST-DLE-BACKUP";
+ break;
+ case EXECUTE_ON_POST_HOST_BACKUP:
+ command = "POST-HOST-BACKUP";
+ break;
+ case EXECUTE_ON_PRE_RECOVER:
+ case EXECUTE_ON_POST_RECOVER:
+ case EXECUTE_ON_PRE_LEVEL_RECOVER:
+ case EXECUTE_ON_POST_LEVEL_RECOVER:
+ case EXECUTE_ON_INTER_LEVEL_RECOVER:
+ {
+ // ERROR these script can't be executed on server.
+ return;
+ }
+ }
+
+ g_ptr_array_add(argv_ptr, stralloc(command));
+ g_ptr_array_add(argv_ptr, stralloc("--execute-where"));
+ g_ptr_array_add(argv_ptr, stralloc("server"));
+
+ if (config) {
+ g_ptr_array_add(argv_ptr, stralloc("--config"));
+ g_ptr_array_add(argv_ptr, stralloc(config));
+ }
+ if (dp->host->hostname) {
+ g_ptr_array_add(argv_ptr, stralloc("--host"));
+ g_ptr_array_add(argv_ptr, stralloc(dp->host->hostname));
+ }
+ if (dp->name) {
+ g_ptr_array_add(argv_ptr, stralloc("--disk"));
+ g_ptr_array_add(argv_ptr, stralloc(dp->name));
+ }
+ if (dp->device) {
+ g_ptr_array_add(argv_ptr, stralloc("--device"));
+ g_ptr_array_add(argv_ptr, stralloc(dp->device));
+ }
+ if (level >= 0) {
+ g_snprintf(level_number, SIZEOF(level_number), "%d", level);
+ g_ptr_array_add(argv_ptr, stralloc("--level"));
+ g_ptr_array_add(argv_ptr, stralloc(level_number));
+ }
+
+ property_add_to_argv(argv_ptr, pp_script_get_property(pp_script));
+ g_ptr_array_add(argv_ptr, NULL);
+
+ scripterr = fileno(stderr);
+ scriptpid = pipespawnv(cmd, STDIN_PIPE|STDOUT_PIPE, 0, &scriptin,
+ &scriptout, &scripterr,
+ (char **)argv_ptr->pdata);
+ close(scriptin);
+
+ streamout = fdopen(scriptout, "r");
+ if (streamout) {
+ while((line = agets(streamout)) != NULL) {
+ dbprintf("script: %s\n", line);
+ amfree(line);
+ }
+ }
+ fclose(streamout);
+ waitpid(scriptpid, NULL, 0);
+ g_ptr_array_free_full(argv_ptr);
+ amfree(cmd);
+}
+
+
+void
+run_server_scripts(
+ execute_on_t execute_on,
+ char *config,
+ disk_t *dp,
+ int level)
+{
+ identlist_t pp_scriptlist;
+
+ for (pp_scriptlist = dp->pp_scriptlist; pp_scriptlist != NULL;
+ pp_scriptlist = pp_scriptlist->next) {
+ pp_script_t *pp_script = lookup_pp_script((char *)pp_scriptlist->data);
+ g_assert(pp_script != NULL);
+ run_server_script(pp_script, execute_on, config, dp, level);
+ }
+}
+
+void
+run_amcleanup(
+ char *config_name)
+{
+ pid_t amcleanup_pid;
+ char *amcleanup_program;
+ char *amcleanup_options[4];
+
+ switch(amcleanup_pid = fork()) {
+ case -1:
+ return;
+ break;
+ case 0: /* child process */
+ amcleanup_program = vstralloc(sbindir, "/", "amcleanup", NULL);
+ amcleanup_options[0] = amcleanup_program;
+ amcleanup_options[1] = "-p";
+ amcleanup_options[2] = config_name;
+ amcleanup_options[3] = NULL;
+ execve(amcleanup_program, amcleanup_options, safe_env());
+ error("exec %s: %s", amcleanup_program, strerror(errno));
+ /*NOTREACHED*/
+ default:
+ break;
+ }
+ waitpid(amcleanup_pid, NULL, 0);
+}
+
+char *
+get_master_process(
+ char *logfile)
+{
+ FILE *log;
+ char line[1024];
+ char *s, ch;
+ char *process_name;
+
+ log = fopen(logfile, "r");
+ if (!log)
+ return stralloc("UNKNOWN");
+
+ while(fgets(line, 1024, log)) {
+ if (strncmp_const(line, "INFO ") == 0) {
+ s = line+5;
+ ch = *s++;
+ process_name = s-1;
+ skip_non_whitespace(s, ch);
+ s[-1] = '\0';
+ skip_whitespace(s, ch);
+ skip_non_whitespace(s, ch);
+ s[-1] = '\0';
+ skip_whitespace(s, ch);
+ if (strncmp_const(s-1, "pid ") == 0) {
+ process_name = stralloc(process_name);
+ fclose(log);
+ return process_name;
+ }
+ }
+ }
+ fclose(log);
+ return stralloc("UNKNOWN");
+}
+
+
+gint64
+internal_server_estimate(
+ disk_t *dp,
+ info_t *info,
+ int level,
+ int *stats)
+{
+ int j;
+ gint64 size = 0;
+
+ *stats = 0;
+
+ if (level == 0) { /* use latest level 0, should do extrapolation */
+ gint64 est_size = (gint64)0;
+ int nb_est = 0;
+
+ for (j=NB_HISTORY-2; j>=0; j--) {
+ if (info->history[j].level == 0) {
+ if (info->history[j].size < (gint64)0) continue;
+ est_size = info->history[j].size;
+ nb_est++;
+ }
+ }
+ if (nb_est > 0) {
+ size = est_size;
+ *stats = 1;
+ } else if (info->inf[level].size > (gint64)1000) { /* stats */
+ size = info->inf[level].size;
+ *stats = 1;
+ } else {
+ char *conf_tapetype = getconf_str(CNF_TAPETYPE);
+ tapetype_t *tape = lookup_tapetype(conf_tapetype);
+ size = (gint64)1000000;
+ if (size > tapetype_get_length(tape)/2)
+ size = tapetype_get_length(tape)/2;
+ *stats = 0;
+ }
+ } else if (level == info->last_level) {
+ /* means of all X day at the same level */
+ #define NB_DAY 30
+ int nb_day = 0;
+ gint64 est_size_day[NB_DAY];
+ int nb_est_day[NB_DAY];
+
+ for (j=0; j<NB_DAY; j++) {
+ est_size_day[j] = (gint64)0;
+ nb_est_day[j] = 0;
+ }
+
+ for (j=NB_HISTORY-2; j>=0; j--) {
+ if (info->history[j].level <= 0) continue;
+ if (info->history[j].size < (gint64)0) continue;
+ if (info->history[j].level == info->history[j+1].level) {
+ if (nb_day <NB_DAY-1) nb_day++;
+ est_size_day[nb_day] += info->history[j].size;
+ nb_est_day[nb_day]++;
+ } else {
+ nb_day=0;
+ }
+ }
+ nb_day = info->consecutive_runs + 1;
+ if (nb_day > NB_DAY-1) nb_day = NB_DAY-1;
+
+ while (nb_day > 0 && nb_est_day[nb_day] == 0) nb_day--;
+
+ if (nb_est_day[nb_day] > 0) {
+ size = est_size_day[nb_day] / (gint64)nb_est_day[nb_day];
+ *stats = 1;
+ }
+ else if (info->inf[level].size > (gint64)1000) { /* stats */
+ size = info->inf[level].size;
+ *stats = 1;
+ }
+ else {
+ int level0_stat;
+ gint64 level0_size;
+ char *conf_tapetype = getconf_str(CNF_TAPETYPE);
+ tapetype_t *tape = lookup_tapetype(conf_tapetype);
+
+ level0_size = internal_server_estimate(dp, info, 0, &level0_stat);
+ size = (gint64)10000;
+ if (size > tapetype_get_length(tape)/2)
+ size = tapetype_get_length(tape)/2;
+ if (size > level0_size/2)
+ size = level0_size/2;
+ *stats = 0;
+ }
+ }
+ else if (level == info->last_level + 1) {
+ /* means of all first day at a new level */
+ gint64 est_size = (gint64)0;
+ int nb_est = 0;
+
+ for (j=NB_HISTORY-2; j>=0; j--) {
+ if (info->history[j].level <= 0) continue;
+ if (info->history[j].size < (gint64)0) continue;
+ if (info->history[j].level == info->history[j+1].level + 1 ) {
+ est_size += info->history[j].size;
+ nb_est++;
+ }
+ }
+ if (nb_est > 0) {
+ size = est_size / (gint64)nb_est;
+ *stats = 1;
+ } else if (info->inf[level].size > (gint64)1000) { /* stats */
+ size = info->inf[level].size;
+ *stats = 1;
+ } else {
+ int level0_stat;
+ gint64 level0_size;
+ char *conf_tapetype = getconf_str(CNF_TAPETYPE);
+ tapetype_t *tape = lookup_tapetype(conf_tapetype);
+
+ level0_size = internal_server_estimate(dp, info, 0, &level0_stat);
+ size = (gint64)100000;
+ if (size > tapetype_get_length(tape)/2)
+ size = tapetype_get_length(tape)/2;
+ if (size > level0_size/2)
+ size = level0_size/2;
+ *stats = 0;
+ }
+ }
+
+ return size;
+}
+
+int
+server_can_do_estimate(
+ disk_t *dp,
+ info_t *info,
+ int level)
+{
+ gint64 size;
+ int stats;
+
+ size = internal_server_estimate(dp, info, level, &stats);
+ return stats;
+}
+
projects / debian / amanda / blobdiff