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Diffstat (limited to 'hardinfo2/modules/devices/printers.c')
-rw-r--r--hardinfo2/modules/devices/printers.c271
1 files changed, 0 insertions, 271 deletions
diff --git a/hardinfo2/modules/devices/printers.c b/hardinfo2/modules/devices/printers.c
deleted file mode 100644
index 80851a00..00000000
--- a/hardinfo2/modules/devices/printers.c
+++ /dev/null
@@ -1,271 +0,0 @@
-/*
- * HardInfo - Displays System Information
- * Copyright (C) 2003-2007 Leandro A. F. Pereira <leandro@hardinfo.org>
- *
- * 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, version 2.
- *
- * 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, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-
-#include "devices.h"
-
-typedef struct _CUPSDest CUPSDest;
-typedef struct _CUPSOption CUPSOption;
-
-struct _CUPSOption {
- char *name, *value;
-};
-
-struct _CUPSDest {
- char *name, *instance;
- int is_default;
- int num_options;
- CUPSOption *options;
-};
-
-static int (*cups_dests_get) (CUPSDest **dests) = NULL;
-static int (*cups_dests_free) (int num_dests, CUPSDest *dests) = NULL;
-static gboolean cups_init = FALSE;
-
-GModule *cups;
-
-static gboolean
-remove_printer_devices(gpointer key, gpointer value, gpointer data)
-{
- return g_str_has_prefix(key, "PRN");
-}
-
-void
-init_cups(void)
-{
- const char *libcups[] = { "libcups", "libcups.so", "libcups.so.1", "libcups.so.2", NULL };
-
- if (!(cups_dests_get && cups_dests_free)) {
- int i;
-
- for (i = 0; libcups[i] != NULL; i++) {
- cups = g_module_open(libcups[i], G_MODULE_BIND_LAZY);
- if (cups)
- break;
- }
-
- if (!cups) {
- cups_init = FALSE;
- return;
- }
-
- if (!g_module_symbol(cups, "cupsGetDests", (gpointer) & cups_dests_get)
- || !g_module_symbol(cups, "cupsFreeDests", (gpointer) & cups_dests_free)) {
- g_module_close(cups);
- cups_init = FALSE;
- }
- }
-
- cups_init = TRUE;
-}
-
-gchar *__cups_callback_ptype(gchar *strvalue)
-{
- if (strvalue) {
- unsigned value = atoi(strvalue);
- gchar *output = g_strdup("\n");
-
- if (value & 0x0004)
- output = h_strdup_cprintf("\342\232\254 Can do black and white printing=\n", output);
- if (value & 0x0008)
- output = h_strdup_cprintf("\342\232\254 Can do color printing=\n", output);
- if (value & 0x0010)
- output = h_strdup_cprintf("\342\232\254 Can do duplexing=\n", output);
- if (value & 0x0020)
- output = h_strdup_cprintf("\342\232\254 Can do staple output=\n", output);
- if (value & 0x0040)
- output = h_strdup_cprintf("\342\232\254 Can do copies=\n", output);
- if (value & 0x0080)
- output = h_strdup_cprintf("\342\232\254 Can collate copies=\n", output);
- if (value & 0x80000)
- output = h_strdup_cprintf("\342\232\254 Printer is rejecting jobs=\n", output);
- if (value & 0x1000000)
- output = h_strdup_cprintf("\342\232\254 Printer was automatically discovered and added=\n", output);
-
- return output;
- } else {
- return g_strdup("Unknown");
- }
-}
-
-gchar *__cups_callback_state(gchar *value)
-{
- if (!value) {
- return g_strdup("Unknown");
- }
-
- if (g_str_equal(value, "3")) {
- return g_strdup("Idle");
- } else if (g_str_equal(value, "4")) {
- return g_strdup("Printing a Job");
- } else if (g_str_equal(value, "5")) {
- return g_strdup("Stopped");
- } else {
- return g_strdup("Unknown");
- }
-}
-
-gchar *__cups_callback_state_change_time(gchar *value)
-{
- struct tm tm;
- char buf[255];
-
- if (value) {
- strptime(value, "%s", &tm);
- strftime(buf, sizeof(buf), "%c", &tm);
-
- return g_strdup(buf);
- } else {
- return g_strdup("Unknown");
- }
-}
-
-gchar *__cups_callback_boolean(gchar *value)
-{
- if (value) {
- return g_strdup(g_str_equal(value, "1") ? "Yes" : "No");
- } else {
- return g_strdup("Unknown");
- }
-}
-
-const struct {
- char *key, *name;
- gchar *(*callback)(gchar *value);
-} cups_fields[] = {
- { "Printer Information", NULL, NULL },
- { "printer-info", "Destination Name", NULL },
- { "printer-make-and-model", "Make and Model", NULL },
-
- { "Capabilities", NULL, NULL },
- { "printer-type", "#", __cups_callback_ptype },
-
- { "Printer State", NULL, NULL },
- { "printer-state", "State", __cups_callback_state },
- { "printer-state-change-time", "Change Time", __cups_callback_state_change_time },
- { "printer-state-reasons", "State Reasons" },
-
- { "Sharing Information", NULL, NULL },
- { "printer-is-shared", "Shared?", __cups_callback_boolean },
- { "printer-location", "Physical Location" },
- { "auth-info-required", "Authentication Required", __cups_callback_boolean },
-
- { "Jobs", NULL, NULL },
- { "job-hold-until", "Hold Until", NULL },
- { "job-priority", "Priority", NULL },
- { "printer-is-accepting-jobs", "Accepting Jobs", __cups_callback_boolean },
-
- { "Media", NULL, NULL },
- { "media", "Media", NULL },
- { "finishings", "Finishings", NULL },
- { "copies", "Copies", NULL },
-};
-
-void
-scan_printers_do(void)
-{
- int num_dests, i, j;
- CUPSDest *dests;
- gchar *prn_id, *prn_moreinfo;
-
- g_free(printer_list);
- g_free(printer_icons);
-
- if (!cups_init) {
- __init_cups();
-
- printer_icons = g_strdup("");
- printer_list = g_strdup("[Printers]\n"
- "No suitable CUPS library found=");
- return;
- }
-
- /* remove old devices from global device table */
- g_hash_table_foreach_remove(moreinfo, remove_printer_devices, NULL);
-
- num_dests = cups_dests_get(&dests);
- if (num_dests > 0) {
- printer_list = g_strdup_printf("[Printers (CUPS)]\n");
- printer_icons = g_strdup("");
- for (i = 0; i < num_dests; i++) {
- GHashTable *options;
-
- options = g_hash_table_new(g_str_hash, g_str_equal);
-
- for (j = 0; j < dests[i].num_options; j++) {
- g_hash_table_insert(options,
- g_strdup(dests[i].options[j].name),
- g_strdup(dests[i].options[j].value));
- }
-
- prn_id = g_strdup_printf("PRN%d", i);
-
- printer_list = h_strdup_cprintf("\n$%s$%s=%s\n",
- printer_list,
- prn_id,
- dests[i].name,
- dests[i].is_default ? "<i>Default</i>" : "");
- printer_icons = h_strdup_cprintf("\nIcon$%s$%s=printer.png",
- printer_icons,
- prn_id,
- dests[i].name);
-
- prn_moreinfo = g_strdup("");
- for (j = 0; j < G_N_ELEMENTS(cups_fields); j++) {
- if (!cups_fields[j].name) {
- prn_moreinfo = h_strdup_cprintf("[%s]\n",
- prn_moreinfo,
- cups_fields[j].key);
- } else {
- gchar *temp;
-
- temp = g_hash_table_lookup(options, cups_fields[j].key);
-
- if (cups_fields[j].callback) {
- temp = cups_fields[j].callback(temp);
- } else {
- if (temp) {
- /* FIXME Do proper escaping */
- temp = g_strdup(strreplacechr(temp, "&=", ' '));
- } else {
- temp = g_strdup("Unknown");
- }
- }
-
- prn_moreinfo = h_strdup_cprintf("%s=%s\n",
- prn_moreinfo,
- cups_fields[j].name,
- temp);
-
- g_free(temp);
- }
- }
-
- g_hash_table_insert(moreinfo, prn_id, prn_moreinfo);
- g_hash_table_destroy(options);
- }
-
- cups_dests_free(num_dests, dests);
- } else {
- printer_list = g_strdup("[Printers]\n"
- "No printers found=\n");
- }
-}
generated by cgit v1.2.3 (git 2.39.1) at 2025-11-04 08:41:10 +0000