Improve sftp_reply_data and fix sftp_reply_status.
git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@627 7dcaeef0-15fb-0310-b436-a5af3365683c
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52d20beb73
Коммит
bf312c50a9
@ -653,11 +653,11 @@ int sftp_reply_handle(SFTP_CLIENT_MESSAGE *msg, STRING *handle);
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STRING *sftp_handle_alloc(SFTP_SESSION *sftp, void *info);
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int sftp_reply_attr(SFTP_CLIENT_MESSAGE *msg, SFTP_ATTRIBUTES *attr);
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void *sftp_handle(SFTP_SESSION *sftp, STRING *handle);
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int sftp_reply_status(SFTP_CLIENT_MESSAGE *msg, u32 status, char *message);
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int sftp_reply_status(SFTP_CLIENT_MESSAGE *msg, u32 status, const char *message);
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int sftp_reply_names_add(SFTP_CLIENT_MESSAGE *msg, const char *file,
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const char *longname, SFTP_ATTRIBUTES *attr);
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int sftp_reply_names(SFTP_CLIENT_MESSAGE *msg);
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int sftp_reply_data(SFTP_CLIENT_MESSAGE *msg, void *data, int len);
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int sftp_reply_data(SFTP_CLIENT_MESSAGE *msg, const void *data, int len);
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void sftp_handle_remove(SFTP_SESSION *sftp, void *handle);
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/* SFTP commands and constants */
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@ -360,30 +360,56 @@ int sftp_reply_names(SFTP_CLIENT_MESSAGE *msg) {
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return 0;
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}
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int sftp_reply_status(SFTP_CLIENT_MESSAGE *msg, u32 status, char *message){
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BUFFER *out=buffer_new();
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int r;
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STRING *s;
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buffer_add_u32(out,msg->id);
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buffer_add_u32(out,htonl(status));
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s=string_from_char(message?message:"");
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buffer_add_ssh_string(out,s);
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free(s);
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buffer_add_u32(out,0); // language string
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r=sftp_packet_write(msg->sftp,SSH_FXP_STATUS,out);
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int sftp_reply_status(SFTP_CLIENT_MESSAGE *msg, u32 status,
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const char *message) {
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BUFFER *out;
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STRING *s;
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out = buffer_new();
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if (out == NULL) {
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return -1;
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}
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s = string_from_char(message ? message : "");
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if (s == NULL) {
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buffer_free(out);
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return r<0;
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return -1;
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}
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if (buffer_add_u32(out, msg->id) < 0 ||
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buffer_add_u32(out, htonl(status)) < 0 ||
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buffer_add_ssh_string(out, s) < 0 ||
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buffer_add_u32(out, 0) < 0 || /* language string */
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sftp_packet_write(msg->sftp, SSH_FXP_STATUS, out) < 0) {
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buffer_free(out);
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string_free(s);
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return -1;
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}
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buffer_free(out);
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string_free(s);
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return 0;
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}
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int sftp_reply_data(SFTP_CLIENT_MESSAGE *msg, void *data, int len){
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BUFFER *out=buffer_new();
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int r;
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buffer_add_u32(out,msg->id);
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buffer_add_u32(out,ntohl(len));
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buffer_add_data(out,data,len);
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r=sftp_packet_write(msg->sftp,SSH_FXP_DATA,out);
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int sftp_reply_data(SFTP_CLIENT_MESSAGE *msg, const void *data, int len) {
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BUFFER *out;
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out = buffer_new();
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if (out == NULL) {
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return -1;
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}
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if (buffer_add_u32(out, msg->id) < 0 ||
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buffer_add_u32(out, ntohl(len)) < 0 ||
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buffer_add_data(out, data, len) < 0 ||
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sftp_packet_write(msg->sftp, SSH_FXP_DATA, out) < 0) {
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buffer_free(out);
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return r<0;
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return -1;
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}
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buffer_free(out);
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return 0;
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}
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/* this function will return you a new handle to give the client.
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