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ownCloud: Added a flag for the existance of the current directory.

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That saves a lot of stat calls because the for each PUT a stat has
to be done if the parent dir exists.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Klaas Freitag 2012-03-29 20:02:59 +02:00 committed by Andreas Schneider
parent 44a078b991
commit 4acb4eef63
1 changed files with 20 additions and 18 deletions
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38
modules/csync_owncloud.c
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@ -548,14 +548,14 @@ static int _stat_perms( int type ) {
int ret = 0;
if( type == CSYNC_VIO_FILE_TYPE_DIRECTORY ) {
DEBUG_WEBDAV(("Setting mode in stat (dir)\n"));
/* DEBUG_WEBDAV(("Setting mode in stat (dir)\n")); */
/* directory permissions */
ret = S_IFDIR | S_IRUSR | S_IWUSR | S_IXUSR /* directory, rwx for user */
| S_IRGRP | S_IXGRP /* rx for group */
| S_IROTH | S_IXOTH; /* rx for others */
} else {
/* regualar file permissions */
DEBUG_WEBDAV(("Setting mode in stat (file)\n"));
/* DEBUG_WEBDAV(("Setting mode in stat (file)\n")); */
ret = S_IFREG | S_IRUSR | S_IWUSR /* regular file, user read & write */
| S_IRGRP /* group read perm */
| S_IROTH; /* others read perm */
@ -758,9 +758,11 @@ static void install_content_reader( ne_request *req, void *userdata, const ne_st
}
}
static char*_lastDir = NULL;
static csync_vio_method_handle_t *owncloud_open(const char *durl,
int flags,
mode_t mode) {
int flags,
mode_t mode) {
char *uri = NULL;
char *dir = NULL;
char getUrl[PATH_MAX];
@ -807,14 +809,21 @@ static csync_vio_method_handle_t *owncloud_open(const char *durl,
return NULL;
}
DEBUG_WEBDAV(("Stating directory %s\n", dir ));
if( owncloud_stat( dir, (csync_vio_method_handle_t*)(&statBuf) ) == 0 ) {
DEBUG_WEBDAV(("Directory of file to open exists.\n"));
if( c_streq( dir, _lastDir )) {
DEBUG_WEBDAV(("Dir %s is there, we know it already.\n", dir));
} else {
DEBUG_WEBDAV(("Directory %s of file to open does NOT exist.\n", dir ));
/* the directory does not exist. That is an ENOENT */
errno = ENOENT;
SAFE_FREE( dir );
return NULL;
if( owncloud_stat( dir, (csync_vio_method_handle_t*)(&statBuf) ) == 0 ) {
DEBUG_WEBDAV(("Directory of file to open exists.\n"));
SAFE_FREE( _lastDir );
_lastDir = c_strdup(dir);
} else {
DEBUG_WEBDAV(("Directory %s of file to open does NOT exist.\n", dir ));
/* the directory does not exist. That is an ENOENT */
errno = ENOENT;
SAFE_FREE( dir );
return NULL;
}
}
}
@ -855,13 +864,6 @@ static csync_vio_method_handle_t *owncloud_open(const char *durl,
DEBUG_WEBDAV(("PUT request on %s!\n", uri));
writeCtx->req = ne_request_create(dav_session.ctx, "PUT", uri);
if( writeCtx->req ) {
rc = ne_begin_request( writeCtx->req );
if (rc != NE_OK) {
DEBUG_WEBDAV(("Can not open a request, bailing out.\n"));
errno = EACCES;
}
}
writeCtx->method = "PUT";
}