77 lines
2.5 KiB
Diff
77 lines
2.5 KiB
Diff
diff --git include/dcc.h include/dcc.h
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index 9cc1e7c..3e4f12d 100644
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--- include/dcc.h
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+++ include/dcc.h
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@@ -97,6 +97,7 @@
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#define DCC_OFFER 0x00040000
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#define DCC_DELETE 0x00080000
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#define DCC_TWOCLIENTS 0x00100000
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+#define DCC_RESUME_REQ 0x00200000
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#ifdef NON_BLOCKING_CONNECTS
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#define DCC_CNCT_PEND 0x00200000
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diff --git source/dcc.c source/dcc.c
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index d0706f8..b158189 100644
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--- source/dcc.c
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+++ source/dcc.c
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@@ -1415,6 +1415,7 @@ UserList *ul = NULL;
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if (autoresume && stat(fullname, &sb) != -1) {
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n->transfer_orders.byteoffset = sb.st_size;
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n->bytes_read = 0L;
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+ new_d->sock.flags |= DCC_RESUME_REQ;
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send_ctcp(CTCP_PRIVMSG, nick, CTCP_DCC, "RESUME %s %d %ld", n->filename, ntohs(n->remport), sb.st_size);
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} else {
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DCC_int *new = NULL;
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@@ -3430,6 +3431,7 @@ void dcc_getfile_resume_start (char *nick, char *description, char *address, cha
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{
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SocketList *s;
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DCC_int *n;
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+const DCC_List *pending;
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char *tmp = NULL;
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char *fullname = NULL;
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struct stat sb;
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@@ -3442,6 +3444,14 @@ struct stat sb;
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put_it("%s", convert_output_format("$G %RDCC%n warning in dcc_getfile_resume_start", NULL));
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return;
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}
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+
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+ pending = find_dcc_pending(nick, description, NULL, DCC_FILEREAD, 0, -1);
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+ if (!pending || !(pending->sock.flags & DCC_RESUME_REQ))
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+ {
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+ put_it("%s", convert_output_format("$G %RDCC%n Ignoring unsolicited ACCEPT from $0", "%s", nick));
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+ return;
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+ }
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+
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if (!(n = dcc_create(nick, description, NULL, 0, port?atol(port):0, DCC_FILEREAD, DCC_TWOCLIENTS|DCC_OFFER, start_dcc_get)))
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return;
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@@ -3488,17 +3498,13 @@ int blocksize = 0;
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user = get_dcc_args(&args, &passwd, &port, &blocksize);
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if (!user)
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{
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- put_it("%s", convert_output_format("$G %RDCC%n You must supply a nickname for DCC get", NULL, NULL));
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+ put_it("%s", convert_output_format("$G %RDCC%n You must supply a nickname for DCC RESUME", NULL));
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return;
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}
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+
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if (!blocksize || blocksize > MAX_DCC_BLOCK_SIZE)
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blocksize = get_int_var(DCC_BLOCK_SIZE_VAR);
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- if (!user)
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- {
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- put_it("%s", convert_output_format("$G %RDCC%n You must supply a nickname for DCC RESUME", NULL));
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- return;
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- }
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if (args && *args)
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filename = args;
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@@ -3557,6 +3563,8 @@ int blocksize = 0;
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n->blocksize = blocksize;
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n->transfer_orders.byteoffset = sb.st_size;
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+ s->flags |= DCC_RESUME_REQ;
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+
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old_dp = doing_privmsg; old_dn = doing_notice; old_dc = in_ctcp_flag;
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/* Just in case we have to fool the protocol enforcement. */
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doing_privmsg = doing_notice = in_ctcp_flag = 0;
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