Remove users of the old audio file selector code.
[paraslash.git] / command.c
index 8bef149..7dba2f9 100644 (file)
--- a/command.c
+++ b/command.c
@@ -6,21 +6,25 @@
 
 /** \file command.c does client authentication and executes server commands */
 
-#include <sys/time.h> /* gettimeofday */
-#include "para.h" /* gettimeofday */
+#include <signal.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <openssl/rc4.h>
 
+#include "para.h"
+#include "error.h"
 #include "server.cmdline.h"
 #include "afs_common.h"
+#include "string.h"
 #include "afh.h"
+#include "afs.h"
 #include "server.h"
 #include "vss.h"
 #include "send.h"
 #include "rc4.h"
-#include <openssl/rc4.h>
-#include "error.h"
 #include "net.h"
 #include "daemon.h"
-#include "string.h"
 #include "fd.h"
 #include "list.h"
 #include "user_list.h"
@@ -36,7 +40,6 @@ static unsigned char rc4_buf[2 * RC4_KEY_LEN];
 
 extern const char *status_item_list[NUM_STAT_ITEMS];
 extern struct misc_meta_data *mmd;
-extern struct audio_file_selector selectors[];
 extern struct sender senders[];
 
 static void dummy(__a_unused int s)
@@ -146,7 +149,7 @@ static char *get_status(struct misc_meta_data *nmmd)
        ret = make_message(
                "%s:%zu\n"      "%s:%s\n"               "%s:%lu\n"      "%s:%u\n"
                "%s:%s\n"       "%s:%s\n"       "%s:%s\n"       "%s:%s\n"
-               "%s:%li\n"      "%s:%s\n"       "%s"            "%s"
+               "%s:%li\n"      "%s:%s\n"       "%s"
                "%s:%s\n"       "%s:%lu.%lu\n"  "%s:%lu.%lu\n",
                status_item_list[SI_FILE_SIZE], nmmd->size / 1024,
                status_item_list[SI_MTIME], mtime,
@@ -156,11 +159,10 @@ static char *get_status(struct misc_meta_data *nmmd)
                status_item_list[SI_STATUS_BAR], bar ? bar : "(none)",
                status_item_list[SI_STATUS], status,
                status_item_list[SI_STATUS_FLAGS], flags,
-               status_item_list[SI_SELECTOR], selectors[nmmd->selector_num].name,
+               status_item_list[SI_SELECTOR], "FIXME",
 
                status_item_list[SI_OFFSET], offset,
                status_item_list[SI_FORMAT], audio_format_name(nmmd->audio_format),
-               nmmd->selector_info,
                nmmd->afi.info_string,
 
                status_item_list[SI_UPTIME], ut,
@@ -217,7 +219,7 @@ static int check_sender_args(int argc, char * const * argv, struct sender_comman
        case SENDER_ALLOW:
                if (argc != 4 && argc != 5)
                        return -E_COMMAND_SYNTAX;
-               if (!inet_aton(argv[3], &scd->addr))
+               if (!inet_pton(AF_INET, argv[3], &scd->addr))
                        return -E_COMMAND_SYNTAX;
                scd->netmask = 32;
                if (argc == 5) {
@@ -230,7 +232,7 @@ static int check_sender_args(int argc, char * const * argv, struct sender_comman
        case SENDER_DELETE:
                if (argc != 4 && argc != 5)
                        return -E_COMMAND_SYNTAX;
-               if (!inet_aton(argv[3], &scd->addr))
+               if (!inet_pton(AF_INET, argv[3], &scd->addr))
                        return -E_COMMAND_SYNTAX;
                scd->port = -1;
                if (argc == 5) {
@@ -291,15 +293,11 @@ int com_si(int fd, int argc, __a_unused char * const * argv)
 {
        int i, ret;
        char *ut;
-       char *selector_string = NULL, *sender_info = NULL, *sender_list = NULL;
+       char *sender_info = NULL, *sender_list = NULL;
 
        if (argc != 1)
                return -E_COMMAND_SYNTAX;
        mmd_lock();
-       for (i = 0; selectors[i].name; i++) {
-               selector_string = para_strcat(selector_string, selectors[i].name);
-               selector_string = para_strcat(selector_string, " ");
-       }
        for (i = 0; senders[i].name; i++) {
                char *info = senders[i].info();
                sender_info = para_strcat(sender_info, info);
@@ -312,7 +310,6 @@ int com_si(int fd, int argc, __a_unused char * const * argv)
                "pid: %d\n"
                "connections (active/accepted/total): %u/%u/%u\n"
                "current loglevel: %i\n"
-               "supported audio file selectors: %s\n"
                "supported audio formats: %s\n"
                "supported senders: %s\n"
                "%s",
@@ -322,14 +319,12 @@ int com_si(int fd, int argc, __a_unused char * const * argv)
                mmd->num_commands,
                mmd->num_connects,
                conf.loglevel_arg,
-               selector_string,
                supported_audio_formats(),
                sender_list,
                sender_info
        );
        mmd_unlock();
        free(ut);
-       free(selector_string);
        free(sender_list);
        free(sender_info);
        return ret;
@@ -462,18 +457,8 @@ static struct server_command *get_cmd_ptr(const char *name, char **handler)
                                *handler = para_strdup("para_server"); /* server commands */
                        return cmd;
                }
-       /* not found, look for commands supported by the current selector */
-       mmd_lock();
-       if (handler)
-               *handler = make_message("the %s selector",
-                       selectors[mmd->selector_num].name);
-       cmd = selectors[mmd->selector_num].cmd_list;
-       mmd_unlock();
-       for (; cmd->name; cmd++)
-               if (!strcmp(cmd->name, name))
-                       return cmd;
        /* not found, look for commands supported by afs */
-       for (cmd = afs_cmds; cmd; cmd++)
+       for (cmd = afs_cmds; cmd->name; cmd++)
                if (!strcmp(cmd->name, name))
                        return cmd;
        return NULL;
@@ -490,16 +475,7 @@ int com_help(int fd, int argc, char * const * argv)
                /* no argument given, print list of commands */
                if ((ret = send_list_of_commands(fd, server_cmds, "server")) < 0)
                        return ret;
-               mmd_lock();
-               handler = para_strdup(selectors[mmd->selector_num].name);
-               cmd = selectors[mmd->selector_num].cmd_list;
-               mmd_unlock();
-               ret = send_list_of_commands(fd, cmd, handler);
-               free(handler);
-               if (ret < 0)
-                       return ret;
-               cmd = afs_cmds;
-               ret = send_list_of_commands(fd, cmd, "afs");
+               return send_list_of_commands(fd, afs_cmds, "afs");
        }
        /* argument given for help */
        cmd = get_cmd_ptr(argv[1], &handler);
@@ -583,31 +559,6 @@ int com_pause(__a_unused int fd, int argc, __a_unused char * const * argv)
        return 1;
 }
 
-int com_chs(int fd, int argc, char * const * argv)
-{
-       int i, ret;
-
-       if (argc == 1) {
-               char *selector;
-               mmd_lock();
-               selector = para_strdup(selectors[mmd->selector_num].name);
-               mmd_unlock();
-               ret = send_va_buffer(fd, "%s\n", selector);
-               free(selector);
-               return ret;
-       }
-       for (i = 0; selectors[i].name; i++) {
-               if (strcmp(selectors[i].name, argv[1]))
-                       continue;
-               mmd_lock();
-               mmd->selector_change = i;
-               mmd->events++;
-               mmd_unlock();
-               return 1;
-       }
-       return -E_BAD_SELECTOR;
-}
-
 /* next */
 int com_next(__a_unused int fd, int argc, __a_unused char * const * argv)
 {
@@ -810,12 +761,10 @@ out:
  * encrypted with its RSA public key.  From this point on,
  * all transfers are crypted with this session key.
  *
- * Next it is checked if the peer supplied  a valid server
- * command or a command for the audio file selector currently
- * in use.  If yes, and if the user has sufficient
- * permissions to execute that command, the function calls
- * the corresponding command handler which does argument
- * checking and further processing.
+ * Next it is checked if the peer supplied  a valid server command or a command
+ * for the audio file selector.  If yes, and if the user has sufficient
+ * permissions to execute that command, the function calls the corresponding
+ * command handler which does argument checking and further processing.
  *
  * In order to cope with a DOS attacks, a timeout is set up
  * which terminates the function if the connection was not