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-rw-r--r--source3/libsmb/libsmb_printjob.c334
1 files changed, 334 insertions, 0 deletions
diff --git a/source3/libsmb/libsmb_printjob.c b/source3/libsmb/libsmb_printjob.c
new file mode 100644
index 0000000000..f106080b6f
--- /dev/null
+++ b/source3/libsmb/libsmb_printjob.c
@@ -0,0 +1,334 @@
+/*
+ Unix SMB/Netbios implementation.
+ SMB client library implementation
+ Copyright (C) Andrew Tridgell 1998
+ Copyright (C) Richard Sharpe 2000, 2002
+ Copyright (C) John Terpstra 2000
+ Copyright (C) Tom Jansen (Ninja ISD) 2002
+ Copyright (C) Derrell Lipman 2003-2008
+ Copyright (C) Jeremy Allison 2007, 2008
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "libsmbclient.h"
+#include "libsmb_internal.h"
+
+
+/*
+ * Open a print file to be written to by other calls
+ */
+
+SMBCFILE *
+SMBC_open_print_job_ctx(SMBCCTX *context,
+ const char *fname)
+{
+ char *server = NULL;
+ char *share = NULL;
+ char *user = NULL;
+ char *password = NULL;
+ char *path = NULL;
+ TALLOC_CTX *frame = talloc_stackframe();
+
+ if (!context || !context->initialized) {
+
+ errno = EINVAL;
+ TALLOC_FREE(frame);
+ return NULL;
+ }
+
+ if (!fname) {
+ errno = EINVAL;
+ TALLOC_FREE(frame);
+ return NULL;
+ }
+
+ DEBUG(4, ("SMBC_open_print_job_ctx(%s)\n", fname));
+
+ if (SMBC_parse_path(frame,
+ context,
+ fname,
+ NULL,
+ &server,
+ &share,
+ &path,
+ &user,
+ &password,
+ NULL)) {
+ errno = EINVAL;
+ TALLOC_FREE(frame);
+ return NULL;
+ }
+
+ /* What if the path is empty, or the file exists? */
+
+ TALLOC_FREE(frame);
+ return (context->posix_emu.open_fn)(context, fname, O_WRONLY, 666);
+}
+
+/*
+ * Routine to print a file on a remote server ...
+ *
+ * We open the file, which we assume to be on a remote server, and then
+ * copy it to a print file on the share specified by printq.
+ */
+
+int
+SMBC_print_file_ctx(SMBCCTX *c_file,
+ const char *fname,
+ SMBCCTX *c_print,
+ const char *printq)
+{
+ SMBCFILE *fid1;
+ SMBCFILE *fid2;
+ int bytes;
+ int saverr;
+ int tot_bytes = 0;
+ char buf[4096];
+ TALLOC_CTX *frame = talloc_stackframe();
+
+ if (!c_file || !c_file->initialized ||
+ !c_print || !c_print->initialized) {
+
+ errno = EINVAL;
+ TALLOC_FREE(frame);
+ return -1;
+
+ }
+
+ if (!fname && !printq) {
+
+ errno = EINVAL;
+ TALLOC_FREE(frame);
+ return -1;
+
+ }
+
+ /* Try to open the file for reading ... */
+
+ if ((long)(fid1 = smbc_getFunctionOpen(c_file)(c_file, fname, O_RDONLY, 0666)) < 0) {
+ DEBUG(3, ("Error, fname=%s, errno=%i\n", fname, errno));
+ TALLOC_FREE(frame);
+ return -1; /* smbc_open sets errno */
+ }
+
+ /* Now, try to open the printer file for writing */
+
+ if ((long)(fid2 = smbc_getFunctionOpenPrintJob(c_print)(c_print, printq)) < 0) {
+
+ saverr = errno; /* Save errno */
+ smbc_getFunctionClose(c_file)(c_file, fid1);
+ errno = saverr;
+ TALLOC_FREE(frame);
+ return -1;
+
+ }
+
+ while ((bytes = smbc_getFunctionRead(c_file)(c_file, fid1,
+ buf, sizeof(buf))) > 0) {
+
+ tot_bytes += bytes;
+
+ if ((smbc_getFunctionWrite(c_print)(c_print, fid2,
+ buf, bytes)) < 0) {
+
+ saverr = errno;
+ smbc_getFunctionClose(c_file)(c_file, fid1);
+ smbc_getFunctionClose(c_print)(c_print, fid2);
+ errno = saverr;
+
+ }
+
+ }
+
+ saverr = errno;
+
+ smbc_getFunctionClose(c_file)(c_file, fid1); /* We have to close these anyway */
+ smbc_getFunctionClose(c_print)(c_print, fid2);
+
+ if (bytes < 0) {
+
+ errno = saverr;
+ TALLOC_FREE(frame);
+ return -1;
+
+ }
+
+ TALLOC_FREE(frame);
+ return tot_bytes;
+
+}
+
+/*
+ * Routine to list print jobs on a printer share ...
+ */
+
+int
+SMBC_list_print_jobs_ctx(SMBCCTX *context,
+ const char *fname,
+ smbc_list_print_job_fn fn)
+{
+ SMBCSRV *srv = NULL;
+ char *server = NULL;
+ char *share = NULL;
+ char *user = NULL;
+ char *password = NULL;
+ char *workgroup = NULL;
+ char *path = NULL;
+ TALLOC_CTX *frame = talloc_stackframe();
+
+ if (!context || !context->initialized) {
+
+ errno = EINVAL;
+ TALLOC_FREE(frame);
+ return -1;
+ }
+
+ if (!fname) {
+ errno = EINVAL;
+ TALLOC_FREE(frame);
+ return -1;
+ }
+
+ DEBUG(4, ("smbc_list_print_jobs(%s)\n", fname));
+
+ if (SMBC_parse_path(frame,
+ context,
+ fname,
+ &workgroup,
+ &server,
+ &share,
+ &path,
+ &user,
+ &password,
+ NULL)) {
+ errno = EINVAL;
+ TALLOC_FREE(frame);
+ return -1;
+ }
+
+ if (!user || user[0] == (char)0) {
+ user = talloc_strdup(frame, context->user);
+ if (!user) {
+ errno = ENOMEM;
+ TALLOC_FREE(frame);
+ return -1;
+ }
+ }
+
+ srv = SMBC_server(frame, context, True,
+ server, share, &workgroup, &user, &password);
+
+ if (!srv) {
+ TALLOC_FREE(frame);
+ return -1; /* errno set by SMBC_server */
+ }
+
+ if (cli_print_queue(srv->cli,
+ (void (*)(struct print_job_info *))fn) < 0) {
+ errno = SMBC_errno(context, srv->cli);
+ TALLOC_FREE(frame);
+ return -1;
+ }
+
+ TALLOC_FREE(frame);
+ return 0;
+
+}
+
+/*
+ * Delete a print job from a remote printer share
+ */
+
+int
+SMBC_unlink_print_job_ctx(SMBCCTX *context,
+ const char *fname,
+ int id)
+{
+ SMBCSRV *srv = NULL;
+ char *server = NULL;
+ char *share = NULL;
+ char *user = NULL;
+ char *password = NULL;
+ char *workgroup = NULL;
+ char *path = NULL;
+ int err;
+ TALLOC_CTX *frame = talloc_stackframe();
+
+ if (!context || !context->initialized) {
+
+ errno = EINVAL;
+ TALLOC_FREE(frame);
+ return -1;
+ }
+
+ if (!fname) {
+ errno = EINVAL;
+ TALLOC_FREE(frame);
+ return -1;
+ }
+
+ DEBUG(4, ("smbc_unlink_print_job(%s)\n", fname));
+
+ if (SMBC_parse_path(frame,
+ context,
+ fname,
+ &workgroup,
+ &server,
+ &share,
+ &path,
+ &user,
+ &password,
+ NULL)) {
+ errno = EINVAL;
+ TALLOC_FREE(frame);
+ return -1;
+ }
+
+ if (!user || user[0] == (char)0) {
+ user = talloc_strdup(frame, context->user);
+ if (!user) {
+ errno = ENOMEM;
+ TALLOC_FREE(frame);
+ return -1;
+ }
+ }
+
+ srv = SMBC_server(frame, context, True,
+ server, share, &workgroup, &user, &password);
+
+ if (!srv) {
+
+ TALLOC_FREE(frame);
+ return -1; /* errno set by SMBC_server */
+
+ }
+
+ if ((err = cli_printjob_del(srv->cli, id)) != 0) {
+
+ if (err < 0)
+ errno = SMBC_errno(context, srv->cli);
+ else if (err == ERRnosuchprintjob)
+ errno = EINVAL;
+ TALLOC_FREE(frame);
+ return -1;
+
+ }
+
+ TALLOC_FREE(frame);
+ return 0;
+
+}
+