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csync_update: refactor a bit and remove redundant code.

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This commit is contained in:
Klaas Freitag 2015-11-18 15:28:03 +01:00
parent e7ad7d405c
commit be88e5a2c3
1 changed files with 24 additions and 21 deletions
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45
csync/src/csync_update.c
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@ -573,6 +573,26 @@ static bool fill_tree_from_db(CSYNC *ctx, const char *uri)
return true;
}
/* set the current item to an ignored state.
* If the item is set to ignored, the update phase continues, ie. its not a hard error */
static bool mark_current_item_ignored( CSYNC *ctx, csync_file_stat_t *previous_fs, CSYNC_STATUS status )
{
if(!ctx) {
return false;
}
if (ctx->current_fs) {
ctx->current_fs->instruction = CSYNC_INSTRUCTION_IGNORE;
ctx->current_fs->error_status = status;
/* If a directory has ignored files, put the flag on the parent directory as well */
if( previous_fs ) {
previous_fs->has_ignored_files = true;
}
return true;
}
return false;
}
/* File tree walker */
int csync_ftw(CSYNC *ctx, const char *uri, csync_walker_fn fn,
unsigned int depth) {
@ -625,13 +645,8 @@ int csync_ftw(CSYNC *ctx, const char *uri, csync_walker_fn fn,
/* permission denied */
ctx->status_code = csync_errno_to_status(errno, CSYNC_STATUS_OPENDIR_ERROR);
if (errno == EACCES) {
if (ctx->current_fs) {
ctx->current_fs->instruction = CSYNC_INSTRUCTION_IGNORE;
ctx->current_fs->error_status = CSYNC_STATUS_PERMISSION_DENIED;
/* If a directory has ignored files, put the flag on the parent directory as well */
if( previous_fs ) {
previous_fs->has_ignored_files = true;
}
CSYNC_LOG(CSYNC_LOG_PRIORITY_WARN, "Permission denied.");
if (mark_current_item_ignored(ctx, previous_fs, CSYNC_STATUS_PERMISSION_DENIED)) {
goto done;
}
} else if(errno == ENOENT) {
@ -644,13 +659,7 @@ int csync_ftw(CSYNC *ctx, const char *uri, csync_walker_fn fn,
// A file or directory should be ignored and sync must continue. See #3490
else if(errno == ERRNO_FORBIDDEN) {
CSYNC_LOG(CSYNC_LOG_PRIORITY_WARN, "Directory access Forbidden (File Firewall?)");
if (ctx->current_fs) {
ctx->current_fs->instruction = CSYNC_INSTRUCTION_IGNORE;
ctx->current_fs->error_status = CSYNC_STATUS_FORBIDDEN;
/* If a directory has ignored files, put the flag on the parent directory as well */
if( previous_fs ) {
previous_fs->has_ignored_files = true;
}
if( mark_current_item_ignored(ctx, previous_fs, CSYNC_STATUS_FORBIDDEN) ) {
goto done;
}
/* if current_fs is not defined here, better throw an error */
@ -661,13 +670,7 @@ int csync_ftw(CSYNC *ctx, const char *uri, csync_walker_fn fn,
// 503 as request to ignore the folder. See #3113 #2884.
else if(errno == ERRNO_STORAGE_UNAVAILABLE || errno == ERRNO_SERVICE_UNAVAILABLE) {
CSYNC_LOG(CSYNC_LOG_PRIORITY_WARN, "Storage was not available!");
if (ctx->current_fs) {
ctx->current_fs->instruction = CSYNC_INSTRUCTION_IGNORE;
ctx->current_fs->error_status = CSYNC_STATUS_STORAGE_UNAVAILABLE;
/* If a directory has ignored files, put the flag on the parent directory as well */
if( previous_fs ) {
previous_fs->has_ignored_files = true;
}
if( mark_current_item_ignored(ctx, previous_fs, CSYNC_STATUS_STORAGE_UNAVAILABLE ) ) {
goto done;
}
/* if current_fs is not defined here, better throw an error */