diff options
Diffstat (limited to 'support/dktools/wprclean2.ctr')
-rw-r--r-- | support/dktools/wprclean2.ctr | 1021 |
1 files changed, 0 insertions, 1021 deletions
diff --git a/support/dktools/wprclean2.ctr b/support/dktools/wprclean2.ctr deleted file mode 100644 index 23e73f54c1..0000000000 --- a/support/dktools/wprclean2.ctr +++ /dev/null @@ -1,1021 +0,0 @@ -%% options -copyright owner = Dirk Krause -copyright year = 2017-xxxx -SPDX-License-Identifier: BSD-3-Clause - -%% module - -/** @file wprclean.c Cleanup Windows print queues. -*/ - -#include "dk4conf.h" - -#include <stdio.h> - -#if DK4_ON_WINDOWS -#ifndef WINDOWS_H_INCLUDED -#include <windows.h> -#define WINDOWS_H_INCLUDED -#endif -#endif - -#if DK4_HAVE_STDLIB_H -#ifndef STDLIB_H_INCLUDED -#include <stdlib.h> -#define STDLIB_H_INCLUDED 1 -#endif -#endif - -#if DK4_HAVE_UNISTD_H -#ifndef UNISTD_H_INCLUDED -#include <unistd.h> -#define UNISTD_H_INCLUDED 1 -#endif -#endif - -#if DK4_HAVE_PROCESS_H -#ifndef PROCESS_H_INCLUDED -#include <process.h> -#define PROCESS_H_INCLUDED 1 -#endif -#endif - -#if DK4_HAVE_IO_H -#ifndef IO_H_INCLUDED -#include <io.h> -#define IO_H_INCLUDED 1 -#endif -#endif - -#if DK4_HAVE_FCNTL_H -#ifndef FCNTL_H_INCLUDED -#include <fcntl.h> -#define FCNTL_H_INCLUDED 1 -#endif -#endif - -#if DK4_HAVE_SYS_TYPES_H -#ifndef SYS_TYPES_H_INCLUDED -#include <sys/types.h> -#define SYS_TYPES_H_INCLUDED 1 -#endif -#endif - -#if DK4_HAVE_SIGNAL_H -#ifndef SIGNAL_H_INCLUDED -#include <signal.h> -#define SIGNAL_H_INCLUDED 1 -#endif -#endif - -#include "dk4types.h" -#include "dk4const.h" -#include "dk4error.h" -#include "dk4mem.h" -#include "dk4mema.h" -#include "dk4strd.h" -#include "dk4app.h" -#include "dk4aopt.h" -#include "dk4vers.h" -#include "dk4hnamed.h" -#include "dk4user.h" - -#ifndef DK4WMAIN_H_INCLUDED -#include "dk4wmain.h" -#endif - - -$!trace-include - - - -/** Information required to delete a print job. -*/ -typedef struct { - DWORD position; /**< Position in queue. */ - DWORD jobid; /**< Job ID. */ -} wprclean_printjob_t; - - - -/** Constant text strings used by program, not localized. -*/ -static const dkChar * const wprclean_kwnl[] = { -$!string-table macro=dkT -# -# 0 Program group name -# -dktools -# -# 1 Help text file name -# -wprclean.txt -# -# 2 String table file name -# -wprclean.str -$!end -}; - - - -/** Constant texts used by the program, replaced by localized versions. -*/ -static const dkChar * const wprclean_kw_def[] = { -$!string-table macro=dkT -# -# 0 ERROR: Only for Windows -# -This program is only available for the Windows platform! -# -# 1 ERROR: Unnamed printer found in enumeration! -# -Unnamed printer found in enumeration! -# -# 2 ERROR: Failed to enumerate print queues! -# -Failed to enumerate print queues! -# -# 3 4 ERROR: Failed to open print queue "..."! -# -Failed to open print queue " -"! -# -# 5 6 ERROR: Failed to obtain size for print queue information! -# -Failed to obtain size for print queue information " -"! -# -# 7 8 ERROR: Failed to enumerate jobs for print queue! -# -Failed to enumerate jobs for print queue " -"! -# -# 9 10 ERROR: Failed to obtain number of jobs -# -Failed to obtain number of jobs for queue " -"! -# -# 11 12 ERROR: Failed to remove job from queue -# -Failed to remove job from queue " -"! -$!end -}; - - - -static const dkChar * const wprclean_help_text[] = { -$!string-table macro=dkT - -Windows print queue cleanup - -wprclean [-c] - -Options: --c --computer Delete print jobs submitted from this computer only. - - --help Show this short help text. - --manual *** SHOW FULL MANUAL *** - --version Show version information. - --license Show license information. -$!end -}; - - - - -/** License conditions. -*/ -static const dkChar * const wprclean_license_text[] = { -$!text macro=dkT,preprocessor - -This software uses code from the following projects, either directly or as -a library: - -dktools Dirk Krause's tools and libraries. - See http://sourceforge.net/p/dktools/wiki/Home/ - for more information. -#if DK4_HAVE_ZLIB_H - -zlib Data compression library. - See http://www.zlib.net/ for more information. -#endif -#if DK4_HAVE_BZLIB_H - -bzip2 Data compression program and library. - See http://www.bzip.org/ for more information. -#endif - -All the licenses below apply to the program. -Licenses for used libraries are shown as found on my Scientific Linux 6.x -computer in the /usr/share/doc directory on 2015-04-01. Check the project -homepages of the used libraries for additional information and/or updated -license terms. - - -DK tools and libraries license -============================== -Copyright (c) 2015-2016, Dirk Krause -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - -1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. -2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. -3. Neither the name of the copyright holder nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. -IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY -DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -SUCH DAMAGE. - -#if DK4_HAVE_ZLIB_H - - -Zlib license -============ -(C) 1995-2004 Jean-loup Gailly and Mark Adler - -This software is provided 'as-is', without any express or implied -warranty. In no event will the authors be held liable for any damages -arising from the use of this software. - -Permission is granted to anyone to use this software for any purpose, -including commercial applications, and to alter it and redistribute it -freely, subject to the following restrictions: - -1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. -2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. -3. This notice may not be removed or altered from any source distribution. - -Jean-loup Gailly Mark Adler -jloup@gzip.org madler@alumni.caltech.edu -#endif -#if DK4_HAVE_BZLIB_H - - -Bzip2 and libbzip2 library license -================================== -This program, "bzip2", the associated library "libbzip2", and all -documentation, are copyright (C) 1996-2007 Julian R Seward. All -rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: - -1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - -2. The origin of this software must not be misrepresented; you must - not claim that you wrote the original software. If you use this - software in a product, an acknowledgment in the product - documentation would be appreciated but is not required. - -3. Altered source versions must be plainly marked as such, and must - not be misrepresented as being the original software. - -4. The name of the author may not be used to endorse or promote - products derived from this software without specific prior written - permission. - -THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS -OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY -DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE -GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -Julian Seward, jseward@bzip.org -bzip2/libbzip2 version 1.0.5 of 10 December 2007 -#endif - -$!end -}; - - - -/** Full computer name (including domain). -*/ -static dkChar host_long[256]; - - - -/** Short computer name (just host name). -*/ -static dkChar host_short[256]; - - - -/** User name. -*/ -static dkChar user_name[256]; - - - -/** Options used by the program. -*/ -static const dk4_option_specification_t wprclean_options[] = { - - /* Delete jobs submitted from local computer only. - */ - { dkT('c'), dkT("computer"), DK4_OPT_ARG_NONE }, - - /* Produce verbose output. - */ - { dkT('v'), dkT("verbose"), DK4_OPT_ARG_NONE } -}; - - - -/** Application structure. -*/ -static dk4_app_t *app = NULL; - - - -/** Queue storage. -*/ -static dk4_sto_t *s_q = NULL; - - - -/** Iterator for queue storage. -*/ -static dk4_sto_it_t *i_q = NULL; - - - -/** Message texts, replaced by localized version if available. -*/ -static const dkChar * const *msg = wprclean_kw_def; - - -/** Number of elements in the wprclean_options array. -*/ -static const size_t wprclean_sz_options = -sizeof(wprclean_options)/sizeof(dk4_option_specification_t); - - - -/** Size of user_name buffer. -*/ -static const size_t sz_user_name = DK4_SIZEOF(user_name,dkChar); - - - -/** Number of elements in the wprclean_kw_def array. -*/ -static size_t sz_msg = -(sizeof(wprclean_kw_def)/sizeof(DK4_PDKCHAR) - 1); - - - -/** Size of short host name buffer. -*/ -static const size_t sz_host_short = DK4_SIZEOF(host_short,dkChar); - - - -/** Flag: Use separated short host name. -*/ -static int have_short_host = 0; - - - -/** Flag: Delete jobs submitted from current host only. -*/ -static int only_this_host = 0; - - - -/** Exit status code returned by the program. -*/ -static int exval = EXIT_FAILURE; - - - -/** Flag: Verbose output. -*/ -static int verbose = 0; - - - -/* This program is only available for the Windows platform! -*/ -#if DK4_ON_WINDOWS - - - -/** Check presence of -c option, retrieve host name and short - host name if necessary. -*/ -static -void -check_options(void) -{ - dkChar *ptr; - $? "+ check_options" - host_long[0] = dkT('\0'); - host_short[0] = dkT('\0'); - user_name[0] = dkT('\0'); - if (0 != dk4app_opt_is_set_short(app, dkT('v'), NULL)) { - verbose = 1; $? ". verbose" - } - if (0 != dk4app_opt_is_set_short(app, dkT('c'), NULL)) { $? ". -c" - if (0 != dk4hostname(host_long, DK4_SIZEOF(host_long,dkChar), NULL)) { - only_this_host = 1; $? ". -c have host" - if (0 != dk4str_cpy_s(host_short, sz_host_short, host_long, NULL)) { - ptr = dk4str_chr(host_short, dkT('.')); $? ". -c host copied" - if (NULL != ptr) { $? ". -c short host" - *ptr = dkT('\0'); - have_short_host = 1; - } -#if TRACE_DEBUG - else { $? ". host name is short" - } -#endif - } -#if TRACE_DEBUG - else { $? "! buffer too short" - } -#endif - } -#if TRACE_DEBUG - else { $? "! host name" - } -#endif - } - $? "- check_options" -} - - - -/** Compare two queue names. - @param l Left queue name. - @param r Right queue name. - @param cr Comparison criteria, unused. - @return Comparison result. -*/ -static -int -compare_queues(const void *l, const void *r, int cr) -{ - int back = 0; - if (NULL != l) { - if (NULL != r) { - back = dk4str_cmp((const dkChar *)l, (const dkChar *)r); - if (-1 > back) back = -1; - if ( 1 < back) back = 1; - } else back = 1; - } else { - if (NULL != r) back = -1; - } - return back; -} - - - -/** Compare two print jobs within the same queue. - @param l Left job. - @param r Right job. - @param cr Comparison criteria (ignored). - @return Comparison result (inverted sort order). -*/ -static -int -compare_print_jobs(const void *l, const void *r, int cr) -{ - const wprclean_printjob_t *jl = NULL; - const wprclean_printjob_t *jr = NULL; - int back = 0; - if (NULL != l) { - if (NULL != r) { - jl = (const wprclean_printjob_t *)l; - jr = (const wprclean_printjob_t *)r; - if (jl->position > jr->position) { - back = -1; - } else { - if (jr->position > jl->position) { - back = 1; - } else { - if (jl->jobid > jr->jobid) { - back = -1; - } else { - if (jr->jobid > jl->jobid) { - back = 1; - } - } - } - } - } else back = 1; - } else { - if (NULL != r) back = -1; - } - return back; -} - - -/** Allocate resources for list of print queues and iterator. - @return 1 on success, 0 on error. -*/ -static -int -setup_for_queue_list(void) -{ - int back = 0; - $? "+ setup_for_queue_list" - s_q = dk4sto_open(NULL); - if (NULL != s_q) { $? ". s_q" - dk4sto_set_comp(s_q, compare_queues, 0); - i_q = dk4sto_it_open(s_q, NULL); - if (NULL != i_q) { $? ". i_q" - back = 1; - } -#if TRACE_DEBUG - else { $? "! i_q" - } -#endif - } -#if TRACE_DEBUG - else { $? "! s_q" - } -#endif - $? "- setup_for_queue_list %d", back - return back; -} - - - -/** Clean up print queues storage and iterator. -*/ -static -void -cleanup_for_queue_list(void) -{ - dkChar *p; - $? "+ cleanup_for_queue_list" - /* Release all queue names saved, close iterator. - */ - if (NULL != i_q) { $? ". clean up list contents" - dk4sto_it_reset(i_q); - do { - p = (dkChar *)dk4sto_it_next(i_q); - if (NULL != p) { - dk4mem_free(p); - } - } while (NULL != p); $? ". clean up iterator" - dk4sto_it_close(i_q); i_q = NULL; - } - /* Close storage. - */ - if (NULL != s_q) { $? ". clean up container" - dk4sto_close(s_q); s_q = NULL; - } - $? "- cleanup_for_queue_list" -} - - - -/** Retrieve list of print queue names. - @return 1 on success, 0 on error -*/ -static -int -retrieve_queue_list(void) -{ -#if DK4_ON_WINDOWS - char *peb; /* Result buffer */ - dkChar *pn; /* Printer name */ -#if DK4_CHAR_SIZE > 1 - PRINTER_INFO_2W *pi2; /* Printer information array */ -#else - PRINTER_INFO_2A *pi2; /* Printer information array */ -#endif - DWORD cbNeeded; /* Bytes needed */ - DWORD cbReturned; /* Bytes returned */ - DWORD szPeb; /* Size of peb */ - DWORD i; /* Index current print queue */ - BOOL res; /* Operation result */ - int back = 0; - $? "+ retrieve_queue_list (Windows)" - cbNeeded = cbReturned = szPeb = (DWORD)0UL; -#if DK4_CHAR_SIZE > 1 - EnumPrintersW(PRINTER_ENUM_LOCAL,NULL,2,NULL,szPeb,&cbNeeded,&cbReturned); -#else - EnumPrintersA(PRINTER_ENUM_LOCAL,NULL,2,NULL,szPeb,&cbNeeded,&cbReturned); -#endif - if ((DWORD)0UL < cbNeeded) { - szPeb = cbNeeded; - peb = dk4mem_new_app(char, (size_t)cbNeeded, app); - if (NULL != peb) { - cbNeeded = cbReturned = (DWORD)0UL; -#if DK4_CHAR_SIZE > 1 - res = EnumPrintersW( - PRINTER_ENUM_LOCAL,NULL,2,(LPBYTE)peb,szPeb,&cbNeeded,&cbReturned - ); -#else - res = EnumPrintersA( - PRINTER_ENUM_LOCAL,NULL,2,(LPBYTE)peb,szPeb,&cbNeeded,&cbReturned - ); -#endif - if (res) { - if ((DWORD)0UL < cbReturned) { - pi2 = (PRINTER_INFO_2 *)peb; - back = 1; - for (i = (DWORD)0UL; i < cbReturned; i++) { - if (NULL != pi2->pPrinterName) { - pn = dk4str_dup(pi2->pPrinterName, NULL); - if (NULL != pn) { - if (0 == dk4sto_add(s_q, pn, NULL)) { - dk4mem_free(pn); $? "! sto add" - back = 0; - exval = EXIT_FAILURE; - /* ERROR: Memory */ - dk4app_log_base1(app, DK4_LL_ERROR, 90); - } - } else { $? "! strdup" - back = 0; - exval = EXIT_FAILURE; - /* ERROR: Memory */ - dk4app_log_base1(app, DK4_LL_ERROR, 90); - } - } else { $? "! missing printer name" - back = 0; - exval = EXIT_FAILURE; - /* ERROR: Invalid printer configuration */ - dk4app_log_1(app, msg, sz_msg, DK4_LL_ERROR, 1); - } - pi2++; - } - } else { $? ". no printers found" - } - } else { $? "! enumeration" - exval = EXIT_FAILURE; - /* ERROR: Printer enumeration failed */ - dk4app_log_1(app, msg, sz_msg, DK4_LL_ERROR, 2); - } - dk4mem_release(peb); - } else { $? "! memory" - exval = EXIT_FAILURE; - } - } else { $? ". no local printers" - } - $? "- retrieve_queue_list %d (Windows)", back - return back; -#else - return 1; -#endif -} - - - -/** Remove jobs from one print queue. -*/ -static -void -handle_one_queue(const dkChar *pn) -{ - char *pc1 = NULL; /* First buffer */ - char *pc2 = NULL; /* Second buffer */ - dk4_sto_t *s_j = NULL; /* Jobs container */ - dk4_sto_it_t *i_j = NULL; /* Jobs iterator */ -#if DK4_CHAR_SIZE > 1 - PRINTER_INFO_2W *pi2 = NULL; /* Printer info */ - JOB_INFO_1W *ji1 = NULL; /* Print job info */ -#else - PRINTER_INFO_2A *pi2 = NULL; /* Printer info */ - JOB_INFO_1A *ji1 = NULL; /* Print job info */ -#endif - wprclean_printjob_t *pj = NULL; /* New print job */ - HANDLE h_pr = INVALID_HANDLE_VALUE; /* Printer handle */ - DWORD sz1 = (DWORD)0UL; /* Size provided */ - DWORD sz2 = (DWORD)0UL; /* Size needed */ - DWORD sz3 = (DWORD)0UL; /* Size provided */ - DWORD sz4 = (DWORD)0UL; /* Size needed */ - DWORD sz5 = (DWORD)0UL; /* No print jobs */ - DWORD nJobs = (DWORD)0UL; /* Number of jobs */ - DWORD i = (DWORD)0UL; /* Current job index */ - int mm = 0; /* Machine matches */ - int um = 0; /* User matches */ - BOOL bres = FALSE; /* Printer open res */ - BOOL br1 = FALSE; /* GetPrinter res */ - BOOL br2 = FALSE; /* GetPrinter res */ - BOOL br3 = FALSE; /* EnumJobs res */ - BOOL br4 = FALSE; /* EnumJobs res */ - BOOL br5 = FALSE; /* SetJob res */ - $? "+ handle_one_queue" - /* Prepare data structures. - */ - s_j = dk4sto_open(NULL); - if (NULL == s_j) { $? "! memory" - exval = EXIT_FAILURE; - /* ERROR: Memory */ - dk4app_log_base1(app, DK4_LL_ERROR, 90); - goto finished; - } - dk4sto_set_comp(s_j, compare_print_jobs, 0); - i_j = dk4sto_it_open(s_j, NULL); - if (NULL == i_j) { $? "! memory" - exval = EXIT_FAILURE; - /* ERROR: Memory */ - dk4app_log_base1(app, DK4_LL_ERROR, 90); - goto finished; - } - /* Open printer - */ -#if DK4_CHAR_SIZE > 1 - bres = OpenPrinterW(pn, &h_pr, NULL); -#else - bres = OpenPrinterA(pn, &h_pr, NULL); -#endif - if (!(bres)) { $? "! OpenPrinter" - h_pr = INVALID_HANDLE_VALUE; - exval = EXIT_FAILURE; - /* ERROR: Failed to open printer */ - dk4app_log_3(app, msg, sz_msg, DK4_LL_ERROR, 3, 4, pn); - goto finished; - } - /* Retrieve number of jobs - */ -#if DK4_CHAR_SIZE > 1 - br1 = GetPrinterW(h_pr, 2, NULL, (DWORD)0UL, &sz1); -#else - br1 = GetPrinterA(h_pr, 2, NULL, (DWORD)0UL, &sz1); -#endif - if ((DWORD)0UL == sz1) { $? "! GetPrinter (1)" - $? ". br1 = %d", ((br1) ? 1 : 0) - $? ". sz1 = %lu", (unsigned long)sz1 - exval = EXIT_FAILURE; - /* ERROR: Failed to request print queue */ - dk4app_log_3(app, msg, sz_msg, DK4_LL_ERROR, 5, 6, pn); - goto finished; - } - if ((DWORD)0UL == sz1) { $? "! mem size" - exval = EXIT_FAILURE; - /* ERROR: Failed to request print queue */ - dk4app_log_3(app, msg, sz_msg, DK4_LL_ERROR, 5, 6, pn); - goto finished; - } - pc1 = dk4mem_new_app(char,(size_t)sz1,app); - if (NULL == pc1) { $? "! memory" - exval = EXIT_FAILURE; - goto finished; - } -#if DK4_CHAR_SIZE > 1 - br2 = GetPrinterW(h_pr, 2, pc1, sz1, &sz2); -#else - br2 = GetPrinterA(h_pr, 2, pc1, sz1, &sz2); -#endif - if (!(br2)) { $? "! GetPrinter (2)" - exval = EXIT_FAILURE; - /* ERROR: GetPrinter failed */ - dk4app_log_3(app, msg, sz_msg, DK4_LL_ERROR, 9, 10, pn); - goto finished; - } - if (sz2 > sz1) { $? "! size mismatch" - exval = EXIT_FAILURE; - /* ERROR: Number of bytes increased. */ - dk4app_log_3(app, msg, sz_msg, DK4_LL_ERROR, 9, 10, pn); - goto finished; - } - pi2 = (PRINTER_INFO_2 *)pc1; - nJobs = pi2->cJobs; - if ((DWORD)0UL == nJobs) { $? ". no jobs in queue" - goto finished; - } - /* Retrieve job data and build sorted storage - */ -#if DK4_CHAR_SIZE > 1 - br3 = EnumJobsW( - h_pr, (DWORD)0UL, nJobs, 1, NULL, (DWORD)0UL, &sz3, &sz4 - ); -#else - br3 = EnumJobsW( - h_pr, (DWORD)0UL, nJobs, 1, NULL, (DWORD)0UL, &sz3, &sz4 - ); -#endif - if ((!(br3)) || ((DWORD)0UL == sz3)) { $? "! EnumJobs (1)" - exval = EXIT_FAILURE; - /* ERROR: Failed to find required byte number */ - dk4app_log_3(app, msg, sz_msg, DK4_LL_ERROR, 7, 8, pn); - goto finished; - } - pc2 = dk4mem_new_app(char,(size_t)sz3,app); - if (NULL == pc2) { $? "! memory" - exval = EXIT_FAILURE; - goto finished; - } - sz4 = (DWORD)0UL; -#if DK4_CHAR_SIZE > 1 - br4 = EnumJobsW( - h_pr, (DWORD)0UL, nJobs, 1, pc2, sz3, &sz4, &sz5 - ); -#else - br4 = EnumJobsW( - h_pr, (DWORD)0UL, nJobs, 1, pc2, sz3, &sz4, &sz5 - ); -#endif - if (!(br4)) { $? "! EnumJobs (2)" - exval = EXIT_FAILURE; - /* ERROR: EnumJobs */ - dk4app_log_3(app, msg, sz_msg, DK4_LL_ERROR, 7, 8, pn); - goto finished; - } - if (sz4 > sz3) { $? "! EnumJobs (3)" - exval = EXIT_FAILURE; - /* ERROR: Number of bytes changed */ - dk4app_log_3(app, msg, sz_msg, DK4_LL_ERROR, 7, 8, pn); - goto finished; - } -#if DK4_CHAR_SIZE > 1 - ji1 = (JOB_INFO_1W *)pc2; -#else - ji1 = (JOB_INFO_1A *)pc2; -#endif - for (i = (DWORD)0UL; i < sz5; i++) { - mm = 1; - um = 1; - if (0 != only_this_host) { $? ". must check host" - if (NULL != ji1->pMachineName) { $? ". mismatch" - if (0 != dk4str_casecmp(host_long, ji1->pMachineName)) { - mm = 0; - if (0 != have_short_host) { $? ". also short name" - if (0 == dk4str_casecmp(host_short, ji1->pMachineName)) { - mm = 1; $? ". short name match" - } - } - } - } - } - if (NULL != ji1->pUserName) { - if (0 != dk4str_casecmp(user_name, ji1->pUserName)) { - um = 0; - } - } - else { $? ". no user name job" - um = 0; - } - if ((0 != mm) && (0 != um)) { $? ". match" - pj = dk4mem_new_app(wprclean_printjob_t,1,app); - if (NULL != pj) { - pj->position = i; - pj->jobid = ji1->JobId; - $? ". schedule for deletion %lu %lu", (unsigned long)i, (unsigned long)(ji1->JobId) - if (0 == dk4sto_add(s_j, pj, NULL)) { $? "! memory (add)" - dk4mem_free(pj); - exval = EXIT_FAILURE; - /* ERROR: Memory */ - dk4app_log_base1(app, DK4_LL_ERROR, 90); - } - } else { $? "! memory" - exval = EXIT_FAILURE; - } - } - ji1++; - } - /* Remove print jobs from queue - */ - dk4sto_it_reset(i_j); - do { - pj = (wprclean_printjob_t *)dk4sto_it_next(i_j); - if (NULL != pj) { $? ". delete job %lu", (unsigned long)(pj->jobid) -#if DK4_CHAR_SIZE > 1 - br5 = SetJobW(h_pr, pj->jobid, 0, NULL, JOB_CONTROL_DELETE); -#else - br5 = SetJobA(h_pr, pj->jobid, 0, NULL, JOB_CONTROL_DELETE); -#endif - if (!(br5)) { $? "! failed to delete job" - exval = EXIT_FAILURE; - /* ERROR: Failed to remove job */ - dk4app_log_3(app, msg, sz_msg, DK4_LL_ERROR, 11, 12, pn); - } - else { $? ". job deleted" - } - } - } while(NULL != pj); - - /* Final cleanup. - */ - finished: - if (NULL != pc2) { - dk4mem_free(pc2); - } - if (NULL != pc1) { - dk4mem_free(pc1); - } - if (bres) { - ClosePrinter(h_pr); - } - if (NULL != i_j) { - dk4sto_it_reset(i_j); - do { - pj = (wprclean_printjob_t *)dk4sto_it_next(i_j); - if (NULL != pj) { - dk4mem_free(pj); - } - } while(NULL != pj); - dk4sto_it_close(i_j); - } - if (NULL != s_j) { - dk4sto_close(s_j); - } - $? "- handle_one_queue" -} - - - -/** Remove all print jobs from local queues. -*/ -static -void -remove_all_print_jobs(void) -{ - dkChar *pn; - - check_options(); - if (0 != dk4user_get_logname(user_name, sz_user_name, 1, NULL)) { - if (setup_for_queue_list()) { - exval = EXIT_SUCCESS; - if (retrieve_queue_list()) { - dk4sto_it_reset(i_q); - do { - pn = (dkChar *)dk4sto_it_next(i_q); - if (NULL != pn) { - handle_one_queue(pn); - } - } while (NULL != pn); - } - } - cleanup_for_queue_list(); - } else { - } -} - -#endif - - - -/** Main function. - @param argc Number of command line arguments. - @param argv Command line arguments array. - @return 0 on success, all other values indicate errors. -*/ -#if DK4_CHAR_SIZE > 1 -int wmain(int argc, wchar_t *argv[]) -#else -int main(int argc, char *argv[]) -#endif -{ - $!trace-init wprclean.deb - $? "+ main" - app = dk4app_open_cmd( - argc, argv, wprclean_options, wprclean_sz_options, - wprclean_kwnl[0], DKT_VERSION_DK, - wprclean_kwnl[1], wprclean_help_text, wprclean_license_text - ); - if (NULL != app) { - sz_msg = dk4app_string_table_size(wprclean_kw_def); - msg = dk4app_string_table(app, wprclean_kwnl[2], wprclean_kw_def); - if (0 != dk4app_can_run_normally(app)) { -#if DK4_ON_WINDOWS - remove_all_print_jobs(); -#else - dk4app_log_1(app, msg, sz_msg, DK4_LL_ERROR, 0); -#endif - } else { - if (0 != dk4app_help_version_license(app)) { - exval = EXIT_SUCCESS; - } - } - dk4app_close(app); - } - $? "- main %d", exval - $!trace-end - exit(exval); return exval; -} - |