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https://github.com/moparisthebest/curl
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smb: add support for CURLOPT_FILETIME
Bug: https://curl.haxx.se/mail/lib-2017-07/0005.html Closes #1643
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parent
84a317cf17
commit
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27
lib/smb.c
27
lib/smb.c
@ -715,6 +715,23 @@ static CURLcode smb_connection_state(struct connectdata *conn, bool *done)
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return CURLE_OK;
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return CURLE_OK;
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}
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}
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/*
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* Convert a timestamp from the Windows world (100 nsec units from
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* 1 Jan 1601) to Posix time.
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*/
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static void get_posix_time(long *_out, const void *_in)
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{
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#ifdef HAVE_LONGLONG
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long long time = *(long long *) _in;
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#else
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unsigned __int64 time = *(unsigned __int64 *) _in;
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#endif
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time -= 116444736000000000ULL;
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time /= 10000000;
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*_out = (long) time;
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}
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static CURLcode smb_request_state(struct connectdata *conn, bool *done)
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static CURLcode smb_request_state(struct connectdata *conn, bool *done)
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{
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{
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struct smb_request *req = conn->data->req.protop;
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struct smb_request *req = conn->data->req.protop;
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@ -725,6 +742,7 @@ static CURLcode smb_request_state(struct connectdata *conn, bool *done)
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unsigned short off;
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unsigned short off;
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CURLcode result;
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CURLcode result;
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void *msg = NULL;
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void *msg = NULL;
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const struct smb_nt_create_response *smb_m;
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/* Start the request */
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/* Start the request */
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if(req->state == SMB_REQUESTING) {
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if(req->state == SMB_REQUESTING) {
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@ -767,7 +785,8 @@ static CURLcode smb_request_state(struct connectdata *conn, bool *done)
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next_state = SMB_TREE_DISCONNECT;
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next_state = SMB_TREE_DISCONNECT;
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break;
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break;
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}
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}
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req->fid = smb_swap16(((struct smb_nt_create_response *)msg)->fid);
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smb_m = (const struct smb_nt_create_response*) msg;
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req->fid = smb_swap16(smb_m->fid);
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conn->data->req.offset = 0;
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conn->data->req.offset = 0;
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if(conn->data->set.upload) {
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if(conn->data->set.upload) {
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conn->data->req.size = conn->data->state.infilesize;
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conn->data->req.size = conn->data->state.infilesize;
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@ -775,9 +794,11 @@ static CURLcode smb_request_state(struct connectdata *conn, bool *done)
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next_state = SMB_UPLOAD;
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next_state = SMB_UPLOAD;
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}
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}
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else {
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else {
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conn->data->req.size =
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smb_m = (const struct smb_nt_create_response*) msg;
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smb_swap64(((struct smb_nt_create_response *)msg)->end_of_file);
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conn->data->req.size = smb_swap64(smb_m->end_of_file);
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Curl_pgrsSetDownloadSize(conn->data, conn->data->req.size);
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Curl_pgrsSetDownloadSize(conn->data, conn->data->req.size);
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if(conn->data->set.get_filetime)
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get_posix_time(&conn->data->info.filetime, &smb_m->last_change_time);
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next_state = SMB_DOWNLOAD;
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next_state = SMB_DOWNLOAD;
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}
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}
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break;
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break;
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