/*
- * "$Id: lpoptions.c 7720 2008-07-11 22:46:21Z mike $"
+ * Printer option program for CUPS.
*
- * Printer option program for the Common UNIX Printing System (CUPS).
+ * Copyright © 2007-2018 by Apple Inc.
+ * Copyright © 1997-2006 by Easy Software Products.
*
- * Copyright 2007-2009 by Apple Inc.
- * Copyright 1997-2006 by Easy Software Products.
- *
- * These coded instructions, statements, and computer programs are the
- * property of Apple Inc. and are protected by Federal copyright
- * law. Distribution and use rights are outlined in the file "LICENSE.txt"
- * which should have been included with this file. If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
- *
- * Contents:
- *
- * main() - Main entry.
- * list_group() - List printer-specific options from the PPD group.
- * list_options() - List printer-specific options from the PPD file.
- * usage() - Show program usage and exit.
+ * Licensed under Apache License v2.0. See the file "LICENSE" for more
+ * information.
*/
/*
* Include necessary headers...
*/
-#include <cups/string.h>
-#include <cups/cups.h>
-#include <cups/i18n.h>
-#include <stdlib.h>
-#include <errno.h>
+#include <cups/cups-private.h>
+#include <cups/ppd-private.h>
/*
static void list_group(ppd_file_t *ppd, ppd_group_t *group);
static void list_options(cups_dest_t *dest);
-static void usage(void);
+static void usage(void) _CUPS_NORETURN;
/*
int num_dests; /* Number of destinations */
cups_dest_t *dests; /* Destinations */
cups_dest_t *dest; /* Current destination */
- char *printer, /* Printer name */
- *instance, /* Instance name */
+ char *opt, /* Option pointer */
+ *printer, /* Printer name */
+ *instance, /* Instance name */
*option; /* Current option */
changes = 0;
for (i = 1; i < argc; i ++)
- if (argv[i][0] == '-')
+ {
+ if (!strcmp(argv[i], "--help"))
+ usage();
+ else if (argv[i][0] == '-')
{
- switch (argv[i][1])
+ for (opt = argv[i] + 1; *opt; opt ++)
{
- case 'd' : /* -d printer */
- if (argv[i][2])
- printer = argv[i] + 2;
- else
- {
- i ++;
- if (i >= argc)
- usage();
-
- printer = argv[i];
- }
-
- if ((instance = strrchr(printer, '/')) != NULL)
- *instance++ = '\0';
-
- if (num_dests == 0)
- num_dests = cupsGetDests(&dests);
-
- if (num_dests == 0 || !dests ||
- (dest = cupsGetDest(printer, instance, num_dests,
- dests)) == NULL)
- {
- _cupsLangPuts(stderr,
- _("lpoptions: Unknown printer or class\n"));
- return (1);
- }
-
- /*
- * Set the default destination...
- */
-
- for (j = 0; j < num_dests; j ++)
- dests[j].is_default = 0;
-
- dest->is_default = 1;
-
- cupsSetDests(num_dests, dests);
-
- for (j = 0; j < dest->num_options; j ++)
- if (cupsGetOption(dest->options[j].name, num_options, options) == NULL)
- num_options = cupsAddOption(dest->options[j].name,
- dest->options[j].value,
- num_options, &options);
- break;
-
- case 'h' : /* -h server */
- if (argv[i][2])
- cupsSetServer(argv[i] + 2);
- else
- {
- i ++;
- if (i >= argc)
- usage();
+ switch (*opt)
+ {
+ case 'd' : /* -d printer */
+ if (opt[1] != '\0')
+ {
+ printer = opt + 1;
+ opt += strlen(opt) - 1;
+ }
+ else
+ {
+ i ++;
+ if (i >= argc)
+ usage();
- cupsSetServer(argv[i]);
- }
- break;
+ printer = argv[i];
+ }
- case 'E' : /* Encrypt connection */
- cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
- break;
+ if ((instance = strrchr(printer, '/')) != NULL)
+ *instance++ = '\0';
- case 'l' : /* -l (list options) */
- if (dest == NULL)
- {
if (num_dests == 0)
num_dests = cupsGetDests(&dests);
- if ((dest = cupsGetDest(NULL, NULL, num_dests, dests)) == NULL)
- dest = dests;
- }
-
- if (dest == NULL)
- _cupsLangPuts(stderr, _("lpoptions: No printers\n"));
- else
- list_options(dest);
+ if (num_dests == 0 || !dests || (dest = cupsGetDest(printer, instance, num_dests, dests)) == NULL)
+ {
+ _cupsLangPuts(stderr, _("lpoptions: Unknown printer or class."));
+ return (1);
+ }
- changes = -1;
- break;
+ /*
+ * Set the default destination...
+ */
- case 'o' : /* -o option[=value] */
- if (dest == NULL)
- {
- if (num_dests == 0)
- num_dests = cupsGetDests(&dests);
+ for (j = 0; j < num_dests; j ++)
+ dests[j].is_default = 0;
- if ((dest = cupsGetDest(NULL, NULL, num_dests, dests)) == NULL)
- dest = dests;
+ dest->is_default = 1;
- if (dest == NULL)
- {
- _cupsLangPuts(stderr, _("lpoptions: No printers\n"));
- return (1);
- }
+ cupsSetDests(num_dests, dests);
for (j = 0; j < dest->num_options; j ++)
- if (cupsGetOption(dest->options[j].name, num_options, options) == NULL)
+ if (cupsGetOption(dest->options[j].name, num_options,
+ options) == NULL)
num_options = cupsAddOption(dest->options[j].name,
- dest->options[j].value,
- num_options, &options);
- }
+ dest->options[j].value,
+ num_options, &options);
+ break;
- if (argv[i][2])
- num_options = cupsParseOptions(argv[i] + 2, num_options, &options);
- else
- {
- i ++;
- if (i >= argc)
- usage();
+ case 'h' : /* -h server */
+ if (opt[1] != '\0')
+ {
+ cupsSetServer(opt + 1);
+ opt += strlen(opt) - 1;
+ }
+ else
+ {
+ i ++;
+ if (i >= argc)
+ usage();
- num_options = cupsParseOptions(argv[i], num_options, &options);
- }
+ cupsSetServer(argv[i]);
+ }
+ break;
- changes = 1;
- break;
+ case 'E' : /* Encrypt connection */
+ cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
+ break;
- case 'p' : /* -p printer */
- if (argv[i][2])
- printer = argv[i] + 2;
- else
- {
- i ++;
- if (i >= argc)
- usage();
+ case 'l' : /* -l (list options) */
+ if (dest == NULL)
+ {
+ if (num_dests == 0)
+ num_dests = cupsGetDests(&dests);
- printer = argv[i];
- }
+ if ((dest = cupsGetDest(NULL, NULL, num_dests, dests)) == NULL)
+ dest = dests;
+ }
- if ((instance = strrchr(printer, '/')) != NULL)
- *instance++ = '\0';
+ if (dest == NULL)
+ _cupsLangPuts(stderr, _("lpoptions: No printers."));
+ else
+ list_options(dest);
- if (num_dests == 0)
- num_dests = cupsGetDests(&dests);
+ changes = -1;
+ break;
- if ((dest = cupsGetDest(printer, instance, num_dests, dests)) == NULL)
- {
- num_dests = cupsAddDest(printer, instance, num_dests, &dests);
- dest = cupsGetDest(printer, instance, num_dests, dests);
+ case 'o' : /* -o option[=value] */
+ if (dest == NULL)
+ {
+ if (num_dests == 0)
+ num_dests = cupsGetDests(&dests);
+
+ if ((dest = cupsGetDest(NULL, NULL, num_dests, dests)) == NULL)
+ dest = dests;
+
+ if (dest == NULL)
+ {
+ _cupsLangPuts(stderr, _("lpoptions: No printers."));
+ return (1);
+ }
+
+ for (j = 0; j < dest->num_options; j ++)
+ if (cupsGetOption(dest->options[j].name, num_options, options) == NULL)
+ num_options = cupsAddOption(dest->options[j].name,
+ dest->options[j].value,
+ num_options, &options);
+ }
- if (dest == NULL)
+ if (opt[1] != '\0')
{
- _cupsLangPrintf(stderr,
- _("lpoptions: Unable to add printer or "
- "instance: %s\n"),
- strerror(errno));
- return (1);
+ num_options = cupsParseOptions(opt + 1, num_options, &options);
+ opt += strlen(opt) - 1;
}
- }
+ else
+ {
+ i ++;
+ if (i >= argc)
+ usage();
- for (j = 0; j < dest->num_options; j ++)
- if (cupsGetOption(dest->options[j].name, num_options, options) == NULL)
- num_options = cupsAddOption(dest->options[j].name,
- dest->options[j].value,
- num_options, &options);
- break;
+ num_options = cupsParseOptions(argv[i], num_options, &options);
+ }
+
+ changes = 1;
+ break;
+
+ case 'p' : /* -p printer */
+ if (opt[1] != '\0')
+ {
+ printer = opt + 1;
+ opt += strlen(opt) - 1;
+ }
+ else
+ {
+ i ++;
+ if (i >= argc)
+ usage();
+
+ printer = argv[i];
+ }
+
+ if ((instance = strrchr(printer, '/')) != NULL)
+ *instance++ = '\0';
- case 'r' : /* -r option (remove) */
- if (dest == NULL)
- {
if (num_dests == 0)
num_dests = cupsGetDests(&dests);
- if ((dest = cupsGetDest(NULL, NULL, num_dests, dests)) == NULL)
- dest = dests;
-
- if (dest == NULL)
- {
- _cupsLangPuts(stderr, _("lpoptions: No printers\n"));
- return (1);
- }
+ if ((dest = cupsGetDest(printer, instance, num_dests, dests)) == NULL)
+ {
+ num_dests = cupsAddDest(printer, instance, num_dests, &dests);
+ dest = cupsGetDest(printer, instance, num_dests, dests);
+
+ if (dest == NULL)
+ {
+ _cupsLangPrintf(stderr, _("lpoptions: Unable to add printer or instance: %s"), strerror(errno));
+ return (1);
+ }
+ }
for (j = 0; j < dest->num_options; j ++)
if (cupsGetOption(dest->options[j].name, num_options, options) == NULL)
num_options = cupsAddOption(dest->options[j].name,
- dest->options[j].value,
- num_options, &options);
- }
+ dest->options[j].value,
+ num_options, &options);
+ break;
- if (argv[i][2])
- option = argv[i] + 2;
- else
- {
- i ++;
- if (i >= argc)
- usage();
-
- option = argv[i];
- }
-
- for (j = 0; j < num_options; j ++)
- if (!strcasecmp(options[j].name, option))
+ case 'r' : /* -r option (remove) */
+ if (dest == NULL)
{
- /*
- * Remove this option...
- */
-
- num_options --;
-
- if (j < num_options)
- memcpy(options + j, options + j + 1,
- sizeof(cups_option_t) * (num_options - j));
- break;
- }
-
- changes = 1;
- break;
-
- case 'x' : /* -x printer */
- if (argv[i][2])
- printer = argv[i] + 2;
- else
- {
- i ++;
- if (i >= argc)
- usage();
-
- printer = argv[i];
- }
+ if (num_dests == 0)
+ num_dests = cupsGetDests(&dests);
+
+ if ((dest = cupsGetDest(NULL, NULL, num_dests, dests)) == NULL)
+ dest = dests;
+
+ if (dest == NULL)
+ {
+ _cupsLangPuts(stderr, _("lpoptions: No printers."));
+ return (1);
+ }
+
+ for (j = 0; j < dest->num_options; j ++)
+ if (cupsGetOption(dest->options[j].name, num_options,
+ options) == NULL)
+ num_options = cupsAddOption(dest->options[j].name,
+ dest->options[j].value,
+ num_options, &options);
+ }
- if ((instance = strrchr(printer, '/')) != NULL)
- *instance++ = '\0';
+ if (opt[1] != '\0')
+ {
+ option = opt + 1;
+ opt += strlen(opt) - 1;
+ }
+ else
+ {
+ i ++;
+ if (i >= argc)
+ usage();
- if (num_dests == 0)
- num_dests = cupsGetDests(&dests);
+ option = argv[i];
+ }
- if ((dest = cupsGetDest(printer, instance, num_dests, dests)) != NULL)
- {
- cupsFreeOptions(dest->num_options, dest->options);
+ num_options = cupsRemoveOption(option, num_options, &options);
- /*
- * If we are "deleting" the default printer, then just set the
- * number of options to 0; if it is also the system default
- * then cupsSetDests() will remove it for us...
- */
+ changes = 1;
+ break;
- if (dest->is_default)
+ case 'x' : /* -x printer */
+ if (opt[1] != '\0')
{
- dest->num_options = 0;
- dest->options = NULL;
+ printer = opt + 1;
+ opt += strlen(opt) - 1;
}
else
{
- num_dests --;
+ i ++;
+ if (i >= argc)
+ usage();
- j = dest - dests;
- if (j < num_dests)
- memcpy(dest, dest + 1, (num_dests - j) * sizeof(cups_dest_t));
+ printer = argv[i];
}
- }
- cupsSetDests(num_dests, dests);
- dest = NULL;
- changes = -1;
- break;
+ if ((instance = strrchr(printer, '/')) != NULL)
+ *instance++ = '\0';
+
+ if (num_dests == 0)
+ num_dests = cupsGetDests(&dests);
+
+ num_dests = cupsRemoveDest(printer, instance, num_dests, &dests);
+
+ cupsSetDests(num_dests, dests);
+ dest = NULL;
+ changes = -1;
+ break;
- default :
- usage();
+ default :
+ usage();
+ }
}
}
else
+ {
usage();
+ }
+ }
if (num_dests == 0)
num_dests = cupsGetDests(&dests);
}
else if (changes == 0)
{
+ char buffer[10240], /* String for options */
+ *ptr; /* Pointer into string */
+
num_options = dest->num_options;
options = dest->options;
- for (i = 0; i < num_options; i ++)
+ for (i = 0, ptr = buffer;
+ ptr < (buffer + sizeof(buffer) - 1) && i < num_options;
+ i ++)
{
if (i)
- _cupsLangPuts(stdout, " ");
+ *ptr++ = ' ';
if (!options[i].value[0])
- _cupsLangPrintf(stdout, "%s", options[i].name);
+ strlcpy(ptr, options[i].name, sizeof(buffer) - (size_t)(ptr - buffer));
else if (strchr(options[i].value, ' ') != NULL ||
strchr(options[i].value, '\t') != NULL)
- _cupsLangPrintf(stdout, "%s=\'%s\'", options[i].name,
- options[i].value);
+ snprintf(ptr, sizeof(buffer) - (size_t)(ptr - buffer), "%s=\'%s\'", options[i].name, options[i].value);
else
- _cupsLangPrintf(stdout, "%s=%s", options[i].name,
- options[i].value);
+ snprintf(ptr, sizeof(buffer) - (size_t)(ptr - buffer), "%s=%s", options[i].name, options[i].value);
+
+ ptr += strlen(ptr);
}
- _cupsLangPuts(stdout, "\n");
+ _cupsLangPuts(stdout, buffer);
}
return (0);
ppd_option_t *option; /* Current option */
ppd_choice_t *choice; /* Current choice */
ppd_group_t *subgroup; /* Current subgroup */
+ char buffer[10240], /* Option string buffer */
+ *ptr; /* Pointer into option string */
for (i = group->num_options, option = group->options; i > 0; i --, option ++)
{
- if (!strcasecmp(option->keyword, "PageRegion"))
+ if (!_cups_strcasecmp(option->keyword, "PageRegion"))
continue;
- _cupsLangPrintf(stdout, "%s/%s:", option->keyword, option->text);
+ snprintf(buffer, sizeof(buffer), "%s/%s:", option->keyword, option->text);
- for (j = option->num_choices, choice = option->choices;
- j > 0;
+ for (j = option->num_choices, choice = option->choices,
+ ptr = buffer + strlen(buffer);
+ j > 0 && ptr < (buffer + sizeof(buffer) - 1);
j --, choice ++)
- if (!strcasecmp(choice->choice, "Custom"))
+ {
+ if (!_cups_strcasecmp(choice->choice, "Custom"))
{
ppd_coption_t *coption; /* Custom option */
ppd_cparam_t *cparam; /* Custom parameter */
if ((coption = ppdFindCustomOption(ppd, option->keyword)) == NULL ||
cupsArrayCount(coption->params) == 0)
- _cupsLangPrintf(stdout, " %sCustom", choice->marked ? "*" : "");
- else if (!strcasecmp(option->keyword, "PageSize") ||
- !strcasecmp(option->keyword, "PageRegion"))
- _cupsLangPrintf(stdout, " %sCustom.WIDTHxHEIGHT",
- choice->marked ? "*" : "");
+ snprintf(ptr, sizeof(buffer) - (size_t)(ptr - buffer), " %sCustom", choice->marked ? "*" : "");
+ else if (!_cups_strcasecmp(option->keyword, "PageSize") ||
+ !_cups_strcasecmp(option->keyword, "PageRegion"))
+ snprintf(ptr, sizeof(buffer) - (size_t)(ptr - buffer), " %sCustom.WIDTHxHEIGHT", choice->marked ? "*" : "");
else
{
cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params);
if (cupsArrayCount(coption->params) == 1)
- _cupsLangPrintf(stdout, " %sCustom.%s", choice->marked ? "*" : "",
- types[cparam->type]);
+ snprintf(ptr, sizeof(buffer) - (size_t)(ptr - buffer), " %sCustom.%s", choice->marked ? "*" : "", types[cparam->type]);
else
{
const char *prefix; /* Prefix string */
while (cparam)
{
- _cupsLangPrintf(stdout, "%s%s=%s", prefix, cparam->name,
- types[cparam->type]);
+ snprintf(ptr, sizeof(buffer) - (size_t)(ptr - buffer), "%s%s=%s", prefix, cparam->name, types[cparam->type]);
cparam = (ppd_cparam_t *)cupsArrayNext(coption->params);
prefix = " ";
+ ptr += strlen(ptr);
}
- _cupsLangPuts(stdout, "}");
+ if (ptr < (buffer + sizeof(buffer) - 1))
+ strlcpy(ptr, "}", sizeof(buffer) - (size_t)(ptr - buffer));
}
}
}
else if (choice->marked)
- _cupsLangPrintf(stdout, " *%s", choice->choice);
+ snprintf(ptr, sizeof(buffer) - (size_t)(ptr - buffer), " *%s", choice->choice);
else
- _cupsLangPrintf(stdout, " %s", choice->choice);
+ snprintf(ptr, sizeof(buffer) - (size_t)(ptr - buffer), " %s", choice->choice);
+
+ ptr += strlen(ptr);
+ }
- _cupsLangPuts(stdout, "\n");
+ _cupsLangPuts(stdout, buffer);
}
for (i = group->num_subgroups, subgroup = group->subgroups; i > 0; i --, subgroup ++)
static void
list_options(cups_dest_t *dest) /* I - Destination to list */
{
+ http_t *http; /* Connection to destination */
+ char resource[1024]; /* Resource path */
int i; /* Looping var */
const char *filename; /* PPD filename */
ppd_file_t *ppd; /* PPD data */
ppd_group_t *group; /* Current group */
- if ((filename = cupsGetPPD(dest->name)) == NULL)
+ if ((http = cupsConnectDest(dest, CUPS_DEST_FLAGS_NONE, 30000, NULL, resource, sizeof(resource), NULL, NULL)) == NULL)
+ {
+ _cupsLangPrintf(stderr, _("lpoptions: Unable to get PPD file for %s: %s"),
+ dest->name, cupsLastErrorString());
+ return;
+ }
+
+ if ((filename = cupsGetPPD2(http, dest->name)) == NULL)
{
- _cupsLangPrintf(stderr,
- _("lpoptions: Unable to get PPD file for %s: %s\n"),
+ httpClose(http);
+
+ _cupsLangPrintf(stderr, _("lpoptions: Unable to get PPD file for %s: %s"),
dest->name, cupsLastErrorString());
return;
}
+ httpClose(http);
+
if ((ppd = ppdOpenFile(filename)) == NULL)
{
unlink(filename);
- _cupsLangPrintf(stderr,
- _("lpoptions: Unable to open PPD file for %s\n"),
+ _cupsLangPrintf(stderr, _("lpoptions: Unable to open PPD file for %s."),
dest->name);
return;
}
static void
usage(void)
{
- _cupsLangPuts(stdout,
- _("Usage: lpoptions [-h server] [-E] -d printer\n"
- " lpoptions [-h server] [-E] [-p printer] -l\n"
- " lpoptions [-h server] [-E] -p printer -o "
- "option[=value] ...\n"
- " lpoptions [-h server] [-E] -x printer\n"));
+ _cupsLangPuts(stdout, _("Usage: lpoptions [options] -d destination\n"
+ " lpoptions [options] [-p destination] [-l]\n"
+ " lpoptions [options] [-p destination] -o option[=value]\n"
+ " lpoptions [options] -x destination"));
+ _cupsLangPuts(stdout, _("Options:"));
+ _cupsLangPuts(stdout, _("-d destination Set default destination"));
+ _cupsLangPuts(stdout, _("-E Encrypt the connection to the server"));
+ _cupsLangPuts(stdout, _("-h server[:port] Connect to the named server and port"));
+ _cupsLangPuts(stdout, _("-l Show supported options and values"));
+ _cupsLangPuts(stdout, _("-o name[=value] Set default option and value"));
+ _cupsLangPuts(stdout, _("-p destination Specify a destination"));
+ _cupsLangPuts(stdout, _("-U username Specify the username to use for authentication"));
+ _cupsLangPuts(stdout, _("-x destination Remove default options for destination"));
exit(1);
}
-
-
-/*
- * End of "$Id: lpoptions.c 7720 2008-07-11 22:46:21Z mike $".
- */
projects / thirdparty / cups.git / blobdiff