fce: FCE version 2 with new event types and new config options

[netatalk.git] / etc / afpd / fce_util.c

diff --git a/etc/afpd/fce_util.c b/etc/afpd/fce_util.c
index ad6026f79a9e5aabdeb6746380009250d5d3eb94..8586a40b9a3d49d575e0fd97450e8539ebcf5ada 100644 (file)
--- a/etc/afpd/fce_util.c
+++ b/etc/afpd/fce_util.c
@@ -24,21 +24,17 @@
 #endif /* HAVE_CONFIG_H */
 
 #include <stdio.h>
-
 #include <string.h>
 #include <stdlib.h>
 #include <errno.h>
 #include <time.h>
-
-
+#include <stdbool.h>
 #include <sys/param.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <netdb.h>
 
-#include <netatalk/at.h>
-
 #include <atalk/adouble.h>
 #include <atalk/vfs.h>
 #include <atalk/logger.h>
@@ -58,9 +54,6 @@
 // ONLY USED IN THIS FILE
 #include "fce_api_internal.h"
 
-#define FCE_TRUE 1
-#define FCE_FALSE 0
-
 /* We store our connection data here */
 static uint32_t coalesce = 0;
 static struct fce_history fce_history_list[FCE_HISTORY_LEN];
@@ -96,7 +89,7 @@ void fce_initialize_history()
        }
 }
 
-int fce_handle_coalescation( char *path, int is_dir, int mode )
+bool fce_handle_coalescation(int event, const char *path)
 {
        /* These two are used to eval our next index in history */
        /* the history is unsorted, speed should not be a problem, length is 10 */
@@ -105,11 +98,11 @@ int fce_handle_coalescation( char *path, int is_dir, int mode )
        struct timeval tv;
 
        if (coalesce == 0)
-               return FALSE;
+               return false;
 
        /* After a file creation *ALWAYS* a file modification is produced */
-       if ((mode == FCE_FILE_CREATE) && (coalesce & FCE_COALESCE_CREATE))
-        return TRUE;
+       if ((event == FCE_FILE_CREATE) && (coalesce & FCE_COALESCE_CREATE))
+        return true;
 
        /* get timestamp */
        gettimeofday(&tv, 0);
@@ -119,7 +112,7 @@ int fce_handle_coalescation( char *path, int is_dir, int mode )
                struct fce_history *fh = &fce_history_list[i];
 
                /* Not inited ? */
-               if (fh->tv.tv_sec == 0) {
+               if (fh->fce_h_tv.tv_sec == 0) {
                        /* we can use it for new elements */
                        oldest_entry = 0;
                        oldest_entry_idx = i;
@@ -127,9 +120,9 @@ int fce_handle_coalescation( char *path, int is_dir, int mode )
                }
 
                /* Too old ? */
-               if (get_ms_difftime( &fh->tv, &tv ) > MAX_COALESCE_TIME_MS) {
+               if (get_ms_difftime(&fh->fce_h_tv, &tv ) > MAX_COALESCE_TIME_MS) {
                        /* Invalidate entry */
-                       fh->tv.tv_sec = 0;
+                       fh->fce_h_tv.tv_sec = 0;
                        oldest_entry = 0;
                        oldest_entry_idx = i;                   
                        continue;
@@ -137,36 +130,34 @@ int fce_handle_coalescation( char *path, int is_dir, int mode )
 
 
                /* If we find a parent dir wich was created we are done */
-               if ((coalesce & FCE_COALESCE_CREATE) && (fh->mode == FCE_DIR_CREATE)) {
+               if ((coalesce & FCE_COALESCE_CREATE) && (fh->fce_h_event == FCE_DIR_CREATE)) {
                        /* Parent dir ? */
-                       if (!strncmp(fh->path, path, strlen(fh->path)))
-                               return TRUE;
+                       if (!strncmp(fh->fce_h_path, path, strlen(fh->fce_h_path)))
+                               return true;
                }
 
                /* If we find a parent dir we should be DELETED we are done */
                if ((coalesce & FCE_COALESCE_DELETE)
-            && fh->is_dir
-            && (mode == FCE_FILE_DELETE || mode == FCE_DIR_DELETE)) {
+            && (event == FCE_FILE_DELETE || event == FCE_DIR_DELETE)) {
                        /* Parent dir ? */
-                       if (!strncmp(fh->path, path, strlen(fh->path)))
-                               return TRUE;
+                       if (!strncmp(fh->fce_h_path, path, strlen(fh->fce_h_path)))
+                               return true;
                }
 
                /* Detect oldest entry for next new entry */
-               if (oldest_entry_idx == -1 || fh->tv.tv_sec < oldest_entry) {
-                       oldest_entry = fh->tv.tv_sec;
+               if (oldest_entry_idx == -1 || fh->fce_h_tv.tv_sec < oldest_entry) {
+                       oldest_entry = fh->fce_h_tv.tv_sec;
                        oldest_entry_idx = i;
                }
        }
 
        /* We have a new entry for the history, register it */
-       fce_history_list[oldest_entry_idx].tv = tv;
-       fce_history_list[oldest_entry_idx].mode = mode;
-       fce_history_list[oldest_entry_idx].is_dir = is_dir;
-       strncpy( fce_history_list[oldest_entry_idx].path, path, MAXPATHLEN);
+       fce_history_list[oldest_entry_idx].fce_h_tv = tv;
+       fce_history_list[oldest_entry_idx].fce_h_event = event;
+    strncpy(fce_history_list[oldest_entry_idx].fce_h_path, path, MAXPATHLEN);
 
        /* we have to handle this event */
-       return FALSE;
+       return false;
 }
 
 /*
@@ -174,7 +165,7 @@ int fce_handle_coalescation( char *path, int is_dir, int mode )
  * all|delete|create
  */
 
-int fce_set_coalesce(char *opt)
+int fce_set_coalesce(const char *opt)
 {
     char *e;
     char *p;
@@ -195,6 +186,8 @@ int fce_set_coalesce(char *opt)
     }
 
     free(e);
+
+    return AFP_OK;
 }