diff options
| -rw-r--r-- | source4/client/smbspool.c | 353 |
1 files changed, 0 insertions, 353 deletions
diff --git a/source4/client/smbspool.c b/source4/client/smbspool.c deleted file mode 100644 index cfba5992d3..0000000000 --- a/source4/client/smbspool.c +++ /dev/null @@ -1,353 +0,0 @@ -/* - Unix SMB/CIFS implementation. - SMB backend for the Common UNIX Printing System ("CUPS") - Copyright 1999 by Easy Software Products - Copyright Andrew Tridgell 1994-1998 - Copyright Andrew Bartlett 2002 - - 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" - -/* - * Local functions... - */ - -static void list_devices(void); -static struct smbcli_state *smb_connect(const char *, const char *, const char **, const char *, const char *, const char *); -static int smb_print(struct smbcli_state *, char *, FILE *); - - -/* - * 'main()' - Main entry for SMB backend. - */ - - int /* O - Exit status */ - main(int argc, /* I - Number of command-line arguments */ - char *argv[]) /* I - Command-line arguments */ -{ - int i; /* Looping var */ - int copies; /* Number of copies */ - char uri[1024], /* URI */ - *sep, /* Pointer to separator */ - *password; /* Password */ - const char *username, /* Username */ - *server, /* Server name */ - *printer; /* Printer name */ - const char *workgroup; /* Workgroup */ - FILE *fp; /* File to print */ - int status=0; /* Status of LPD job */ - struct smbcli_state *cli; /* SMB interface */ - struct loadparm_context *lp_ctx; - - /* we expect the URI in argv[0]. Detect the case where it is in argv[1] and cope */ - if (argc > 2 && strncmp(argv[0],"smb://", 6) && !strncmp(argv[1],"smb://", 6)) { - argv++; - argc--; - } - - if (argc == 1) - { - /* - * NEW! In CUPS 1.1 the backends are run with no arguments to list the - * available devices. These can be devices served by this backend - * or any other backends (i.e. you can have an SNMP backend that - * is only used to enumerate the available network printers... :) - */ - - list_devices(); - return (0); - } - - if (argc < 6 || argc > 7) - { - fprintf(stderr, "Usage: %s [DEVICE_URI] job-id user title copies options [file]\n", - argv[0]); - fputs(" The DEVICE_URI environment variable can also contain the\n", stderr); - fputs(" destination printer:\n", stderr); - fputs("\n", stderr); - fputs(" smb://[username:password@][workgroup/]server/printer\n", stderr); - return (1); - } - - /* - * If we have 7 arguments, print the file named on the command-line. - * Otherwise, print data from stdin... - */ - - if (argc == 6) - { - /* - * Print from Copy stdin to a temporary file... - */ - - fp = stdin; - copies = 1; - } - else if ((fp = fopen(argv[6], "rb")) == NULL) - { - perror("ERROR: Unable to open print file"); - return (1); - } - else - copies = atoi(argv[4]); - - /* - * Find the URI... - */ - - if (strncmp(argv[0], "smb://", 6) == 0) - strncpy(uri, argv[0], sizeof(uri) - 1); - else if (getenv("DEVICE_URI") != NULL) - strncpy(uri, getenv("DEVICE_URI"), sizeof(uri) - 1); - else - { - fputs("ERROR: No device URI found in argv[0] or DEVICE_URI environment variable!\n", stderr); - return (1); - } - - uri[sizeof(uri) - 1] = '\0'; - - /* - * Extract the destination from the URI... - */ - - if ((sep = strrchr_m(uri, '@')) != NULL) - { - username = uri + 6; - *sep++ = '\0'; - - server = sep; - - /* - * Extract password as needed... - */ - - if ((password = strchr_m(username, ':')) != NULL) - *password++ = '\0'; - else - password = ""; - } - else - { - username = ""; - password = ""; - server = uri + 6; - } - - if ((sep = strchr_m(server, '/')) == NULL) - { - fputs("ERROR: Bad URI - need printer name!\n", stderr); - return (1); - } - - *sep++ = '\0'; - printer = sep; - - if ((sep = strchr_m(printer, '/')) != NULL) - { - /* - * Convert to smb://[username:password@]workgroup/server/printer... - */ - - *sep++ = '\0'; - - workgroup = server; - server = printer; - printer = sep; - } - else - workgroup = NULL; - - /* - * Setup the SAMBA server state... - */ - - setup_logging(argv[0], DEBUG_STDOUT); - - lp_ctx = loadparm_init(talloc_autofree_context()); - - if (!lp_load(lp_ctx, dyn_CONFIGFILE)) { - fprintf(stderr, "ERROR: Can't load %s - run testparm to debug it\n", lp_config_file()); - return (1); - } - - if (workgroup == NULL) - workgroup = lp_workgroup(lp_ctx); - - do - { - if ((cli = smb_connect(workgroup, server, lp_smb_ports(lp_ctx), printer, username, password)) == NULL) - { - if (getenv("CLASS") == NULL) - { - fprintf(stderr, "ERROR: Unable to connect to SAMBA host, will retry in 60 seconds..."); - sleep (60); - } - else - { - fprintf(stderr, "ERROR: Unable to connect to SAMBA host, trying next printer..."); - return (1); - } - } - } - while (cli == NULL); - - /* - * Now that we are connected to the server, ignore SIGTERM so that we - * can finish out any page data the driver sends (e.g. to eject the - * current page... Only ignore SIGTERM if we are printing data from - * stdin (otherwise you can't cancel raw jobs...) - */ - - if (argc < 7) - CatchSignal(SIGTERM, SIG_IGN); - - /* - * Queue the job... - */ - - for (i = 0; i < copies; i ++) - if ((status = smb_print(cli, argv[3] /* title */, fp)) != 0) - break; - - talloc_free(cli); - - /* - * Return the queue status... - */ - - return (status); -} - - -/* - * 'list_devices()' - List the available printers seen on the network... - */ - -static void -list_devices(void) -{ - /* - * Eventually, search the local workgroup for available hosts and printers. - */ - - puts("network smb \"Unknown\" \"Windows Printer via SAMBA\""); -} - - -/* - * 'smb_connect()' - Return a connection to a server. - */ - -static struct smbcli_state * /* O - SMB connection */ -smb_connect(const char *workgroup, /* I - Workgroup */ - const char *server, /* I - Server */ - const char **ports, /* I - Ports */ - const char *share, /* I - Printer */ - const char *username, /* I - Username */ - const char *password) /* I - Password */ -{ - struct smbcli_state *c; /* New connection */ - char *myname; /* Client name */ - NTSTATUS nt_status; - - /* - * Get the names and addresses of the client and server... - */ - - myname = get_myname(NULL); - - nt_status = smbcli_full_connection(NULL, &c, myname, server, ports, share, - NULL, username, workgroup, password, NULL); - - talloc_free(myname); - if (!NT_STATUS_IS_OK(nt_status)) { - fprintf(stderr, "ERROR: Connection failed with error %s\n", nt_errstr(nt_status)); - return NULL; - } - - /* - * Return the new connection... - */ - - return (c); -} - - -/* - * 'smb_print()' - Queue a job for printing using the SMB protocol. - */ - -static int /* O - 0 = success, non-0 = failure */ -smb_print(struct smbcli_state *cli, /* I - SMB connection */ - char *title, /* I - Title/job name */ - FILE *fp) /* I - File to print */ -{ - int fnum; /* File number */ - int nbytes, /* Number of bytes read */ - tbytes; /* Total bytes read */ - char buffer[8192], /* Buffer for copy */ - *ptr; /* Pointer into tile */ - - - /* - * Sanitize the title... - */ - - for (ptr = title; *ptr; ptr ++) - if (!isalnum((int)*ptr) && !isspace((int)*ptr)) - *ptr = '_'; - - /* - * Open the printer device... - */ - - if ((fnum = smbcli_open(cli, title, O_RDWR | O_CREAT | O_TRUNC, DENY_NONE)) == -1) - { - fprintf(stderr, "ERROR: %s opening remote file %s\n", - smbcli_errstr(cli), title); - return (1); - } - - /* - * Copy the file to the printer... - */ - - if (fp != stdin) - rewind(fp); - - tbytes = 0; - - while ((nbytes = fread(buffer, 1, sizeof(buffer), fp)) > 0) - { - if (smbcli_write(cli, fnum, 0, buffer, tbytes, nbytes) != nbytes) - { - fprintf(stderr, "ERROR: Error writing file: %s\n", smbcli_errstr(cli)); - break; - } - - tbytes += nbytes; - } - - if (!smbcli_close(cli, fnum)) - { - fprintf(stderr, "ERROR: %s closing remote file %s\n", - smbcli_errstr(cli), title); - return (1); - } - else - return (0); -} |