diff options
Diffstat (limited to 'kdeprint/cups/cupsdoprint.c')
| -rw-r--r-- | kdeprint/cups/cupsdoprint.c | 257 |
1 files changed, 0 insertions, 257 deletions
diff --git a/kdeprint/cups/cupsdoprint.c b/kdeprint/cups/cupsdoprint.c deleted file mode 100644 index a12a2adf8..000000000 --- a/kdeprint/cups/cupsdoprint.c +++ /dev/null @@ -1,257 +0,0 @@ -/* - * This file is part of the KDE libraries - * Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License version 2 as published by the Free Software Foundation. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - **/ - -#include <config.h> - -#include <unistd.h> -#include <string.h> -#include <stdio.h> -#include <stdlib.h> -#include <ctype.h> - -#include <cups/cups.h> -#include <cups/ipp.h> - -#define BUFSIZE 1024 -#define BUFSIZE2 32 - -#define USE_LOG 0 - -/* global variables */ -char passwd[BUFSIZE2] = {0}; -int pwd_asked = 0; -#if USE_LOG -FILE *debugF = NULL; -#endif - -/* utility functions */ -static void error(const char* msg) -{ - fprintf(stderr, "%s\n", msg); -#if USE_LOG - if (debugF != NULL) fclose(debugF); -#endif - exit(-1); -} - -static void usage() -{ - error("usage: cupsdoprint [-H host[:port]][-P dest][-J name][-o opt=value[,...]][-U login[:password]] files..."); -} - -static char * shell_quote(const char *s) -{ - char *result; - char *p; - p = result = malloc(strlen(s)*4+3); - *p++ = '\''; - while(*s) - { - if (*s == '\'') - { - *p++ = '\''; - *p++ = '\\'; - *p++ = '\''; - *p++ = '\''; - s++; - } - else - { - *p++ = *s++; - } - } - *p++ = '\''; - *p = '\0'; - return result; -} - -static const char* getPasswordCB(const char* prompt) -{ - char buf[ 256 ] = {0}, *c; - char *_user = shell_quote( cupsUser() ), *_passwd = NULL; - FILE *output; - - snprintf( buf, sizeof( buf )-1, "dcop kded tdeprintd requestPassword %s %s %d %d", - _user, - cupsServer(), - ippPort(), - pwd_asked ); - free( _user ); - _user = NULL; - output = popen( buf, "r" ); - if ( output != NULL ) - { - while ( fgets( buf, sizeof( buf )-1, output ) ) - { - _user = _passwd = NULL; - if ( strcmp( buf, "::" ) != 0 ) - { - c = strchr( buf, ':' ); - if ( c != NULL ) - { - *c = '\0'; - _user = buf; - _passwd = ++c; - c = strchr( c, ':' ); - if ( c != NULL ) - { - *c = '\0'; - /* retrieve password sequence number */ - pwd_asked = atoi( ++c ); - /* update CUPS with current username */ - cupsSetUser( _user ); - /* copy password to a non temporary location */ - strlcpy( passwd, _passwd, BUFSIZE2 ); - _passwd = passwd; - } - else - _passwd = NULL; - } - } - } - pclose( output ); - } - else - return NULL; - - /* erase buffer containing unencrypted password, for security */ - memset( buf, 0, 256 ); - - /* if OK, _passwd should point to global passwd variable, otherwise it should be NULL */ - return _passwd; -} - -/* main function */ -int main(int argc, char* argv[]) -{ - int c, port = -1; - char printer[BUFSIZE] = {0}, jobname[BUFSIZE] = {0}, host[BUFSIZE] = {0}; - char login[BUFSIZE2] = {0}; - char *a; - cups_option_t *options = NULL; - int num_options = 0; - char* files[100] = {0}; - int num_files = 0; - int jobID = 0; - -#if USE_LOG - debugF = fopen("/tmp/cupsdoprint.debug","w"); - if (debugF == NULL) - error("unable to open log file"); -#endif - - while ((c=getopt(argc, argv, "P:J:H:o:U:?")) != -1) - { -#if USE_LOG - fprintf(debugF,"%c: %s\n",c,optarg); -#endif - switch (c) - { - case 'P': - strlcpy(printer, optarg, BUFSIZE); - if ((a=strchr(printer, '/')) != NULL) - error("This utility doesn't support printer instances"); - break; - case 'J': - strlcpy(jobname, optarg, BUFSIZE); - break; - case 'H': - strlcpy(host, optarg, BUFSIZE); - if ((a=strchr(host, ':')) != NULL) - { - *a = 0; - port = atoi(++a); - if (port == 0) - error("Wrong port value"); - } - break; - case 'U': - strlcpy(login, optarg, BUFSIZE2); - if ((a=strchr(login, ':')) != NULL) - { - *a = 0; - strlcpy(passwd, ++a, BUFSIZE2); - } - break; - case 'o': -#if USE_LOG - fprintf(debugF,"Parsing options (n=%d)\n",num_options); -#endif - num_options = cupsParseOptions(optarg, num_options, &options); -#if USE_LOG - fprintf(debugF,"Options parsed (n=%d)\n",num_options); -#endif - break; - case '?': - default: - usage(); - break; - } - } - - /* check the printer */ - if (!*printer) - { - printer[BUFSIZE-1] = '\0'; - if (getenv("PRINTER") != NULL) - strlcpy(printer, getenv("PRINTER"), BUFSIZE-1); - else - error("No printer specified (and PRINTER variable is empty)"); - } - - /* CUPS settings */ - if (host[0] != 0) cupsSetServer(host); - if (port > 0) ippSetPort(port); - if (login[0] != 0) cupsSetUser(login); - if (jobname[0] == 0) strcpy(jobname,"KDE Print System"); - cupsSetPasswordCB(getPasswordCB); - - /* check for files */ - if (optind < 1 || optind >= argc) - error("This utility doesn't support printing from STDIN"); - else - for (c=optind; c<argc; c++) - { - if (access(argv[c], R_OK) != 0) - { - fprintf(stderr, "%s: ", argv[c]); - error("file not found or not readable"); - } - else - files[num_files++] = strdup(argv[c]); - } - -#if USE_LOG - fprintf(debugF,"Processed options:\n"); - for (c=0; c<num_options; c++) - fprintf(debugF,"%s = %s\n",options[c].name,options[c].value); -#endif - /* print files */ - jobID = cupsPrintFiles(printer, num_files, files, jobname, num_options, options); - /* erase unemcrypted password for security */ - memset( passwd, 0, BUFSIZE2 ); - /* check job creation status */ - if (jobID <= 0) - error(ippErrorString(cupsLastError())); - -#if USE_LOG - fclose(debugF); -#endif - return 0; -} |