Doxygen-clean

[disorder] / lib / trackdb.c

diff --git a/lib/trackdb.c b/lib/trackdb.c
index 56a8e8d3d72c824f4a4ab1a0169dfa9c54fc5724..8769cca2de9a1d58b863b7d822807242ec6ffd46 100644 (file)
--- a/lib/trackdb.c
+++ b/lib/trackdb.c
@@ -2,20 +2,18 @@
  * This file is part of DisOrder
  * Copyright (C) 2005-2008 Richard Kettlewell
  *
  * This file is part of DisOrder
  * Copyright (C) 2005-2008 Richard Kettlewell
  *

- * This program is free software; you can redistribute it and/or modify
+ * This program is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by
  * it under the terms of the GNU General Public License as published by

- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or

  * (at your option) any later version.
  * (at your option) any later version.

- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 

  * You should have received a copy of the GNU General Public License
  * You should have received a copy of the GNU General Public License

- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.

  */
 /** @file lib/trackdb.c
  * @brief Track database
  */
 /** @file lib/trackdb.c
  * @brief Track database


@@ -60,6 +58,7 @@
 #include "unicode.h"
 #include "unidata.h"
 #include "base64.h"
 #include "unicode.h"
 #include "unidata.h"
 #include "base64.h"

+#include "sendmail.h"

 
 #define RESCAN "disorder-rescan"
 #define DEADLOCK "disorder-deadlock"
 
 #define RESCAN "disorder-rescan"
 #define DEADLOCK "disorder-deadlock"


@@ -508,8 +507,13 @@ void trackdb_close(void) {
 
 /* generic db routines *******************************************************/
 
 
 /* generic db routines *******************************************************/
 

-/* fetch and decode a database entry.  Returns 0, DB_NOTFOUND or
- * DB_LOCK_DEADLOCK. */
+/** @brief Fetch and decode a database entry
+ * @param db Database
+ * @param track Track name
+ * @param kp Where to put decoded list (or NULL if you don't care)
+ * @param tid Owning transaction
+ * @return 0, @c DB_NOTFOUND or @c DB_LOCK_DEADLOCK
+ */

 int trackdb_getdata(DB *db,
                     const char *track,
                     struct kvp **kp,
 int trackdb_getdata(DB *db,
                     const char *track,
                     struct kvp **kp,


@@ -520,10 +524,12 @@ int trackdb_getdata(DB *db,
   switch(err = db->get(db, tid, make_key(&key, track),
                        prepare_data(&data), 0)) {
   case 0:
   switch(err = db->get(db, tid, make_key(&key, track),
                        prepare_data(&data), 0)) {
   case 0:

-    *kp = kvp_urldecode(data.data, data.size);
+    if(kp)
+      *kp = kvp_urldecode(data.data, data.size);

     return 0;
   case DB_NOTFOUND:
     return 0;
   case DB_NOTFOUND:

-    *kp = 0;
+    if(kp)
+      *kp = 0;

     return err;
   case DB_LOCK_DEADLOCK:
     error(0, "error querying database: %s", db_strerror(err));
     return err;
   case DB_LOCK_DEADLOCK:
     error(0, "error querying database: %s", db_strerror(err));


@@ -2240,7 +2246,7 @@ static int reap_rescan(ev_source attribute((unused)) *ev,
  * @param ev Event loop or 0 to block
  * @param recheck 1 to recheck lengths, 0 to suppress check
  * @param rescanned Called on completion (if not NULL)
  * @param ev Event loop or 0 to block
  * @param recheck 1 to recheck lengths, 0 to suppress check
  * @param rescanned Called on completion (if not NULL)

- * @param u Passed to @p rescanned
+ * @param ru Passed to @p rescanned

  */
 void trackdb_rescan(ev_source *ev, int recheck,
                     void (*rescanned)(void *ru),
  */
 void trackdb_rescan(ev_source *ev, int recheck,
                     void (*rescanned)(void *ru),


@@ -2414,12 +2420,24 @@ static char **trackdb_new_tid(int *ntracksp,
   DBT k, d;
   int err = 0;
   struct vector tracks[1];
   DBT k, d;
   int err = 0;
   struct vector tracks[1];

+  hash *h = hash_new(1);

 
   vector_init(tracks);
   c = trackdb_opencursor(trackdb_noticeddb, tid);
   while((maxtracks <= 0 || tracks->nvec < maxtracks)
 
   vector_init(tracks);
   c = trackdb_opencursor(trackdb_noticeddb, tid);
   while((maxtracks <= 0 || tracks->nvec < maxtracks)

-        && !(err = c->c_get(c, prepare_data(&k), prepare_data(&d), DB_PREV)))
-    vector_append(tracks, xstrndup(d.data, d.size));
+        && !(err = c->c_get(c, prepare_data(&k), prepare_data(&d), DB_PREV))) {
+    char *const track = xstrndup(d.data, d.size);
+    /* Don't add any track more than once */
+    if(hash_add(h, track, "", HASH_INSERT))
+      continue;
+    /* See if the track still exists */
+    err = trackdb_getdata(trackdb_tracksdb, track, NULL/*kp*/, tid);
+    if(err == DB_NOTFOUND)
+      continue;                         /* It doesn't, skip it */
+    if(err == DB_LOCK_DEADLOCK)
+      break;                            /* Doh */
+    vector_append(tracks, track);
+  }

   switch(err) {
   case 0:                               /* hit maxtracks */
   case DB_NOTFOUND:                     /* ran out of tracks */
   switch(err) {
   case 0:                               /* hit maxtracks */
   case DB_NOTFOUND:                     /* ran out of tracks */


@@ -2701,6 +2719,7 @@ int trackdb_adduser(const char *user,
            user, rights, email);
     else
       info("created user '%s' with rights '%s'", user, rights);
            user, rights, email);
     else
       info("created user '%s' with rights '%s'", user, rights);

+    eventlog("user_add", user, (char *)0);

     return 0;
   }
 }
     return 0;
   }
 }


@@ -2718,6 +2737,7 @@ int trackdb_deluser(const char *user) {
     return -1;
   }
   info("deleted user '%s'", user);
     return -1;
   }
   info("deleted user '%s'", user);

+  eventlog("user_delete", user, (char *)0);

   return 0;
 }
 
   return 0;
 }
 


@@ -2779,8 +2799,8 @@ int trackdb_edituserinfo(const char *user,
     }
   } else if(!strcmp(key, "email")) {
     if(*value) {
     }
   } else if(!strcmp(key, "email")) {
     if(*value) {

-      if(!strchr(value, '@')) {
-        error(0, "invalid email address '%s' for user '%s'", user, value);
+      if(!email_valid(value)) {
+        error(0, "invalid email address '%s' for user '%s'", value, user);

         return -1;
       }
     } else
         return -1;
       }
     } else


@@ -2797,8 +2817,10 @@ int trackdb_edituserinfo(const char *user,
   if(e) {
     error(0, "unknown user '%s'", user);
     return -1;
   if(e) {
     error(0, "unknown user '%s'", user);
     return -1;

-  } else
+  } else {
+    eventlog("user_edit", user, key, (char *)0);

     return 0;
     return 0;

+  }

 }
 
 /** @brief List all users
 }
 
 /** @brief List all users


@@ -2864,6 +2886,7 @@ int trackdb_confirm(const char *user, const char *confirmation,
   switch(e) {
   case 0:
     info("registration confirmed for user '%s'", user);
   switch(e) {
   case 0:
     info("registration confirmed for user '%s'", user);

+    eventlog("user_confirm", user, (char *)0);

     return 0;
   case DB_NOTFOUND:
     error(0, "confirmation for nonexistent user '%s'", user);
     return 0;
   case DB_NOTFOUND:
     error(0, "confirmation for nonexistent user '%s'", user);