*/
#include <cups/cups-private.h>
-#include <cups/ppd-private.h>
+#if !CUPS_LITE
+# include <cups/ppd-private.h>
+#endif /* !CUPS_LITE */
+
#include <limits.h>
#include <sys/stat.h>
# include <sys/vfs.h>
#endif /* HAVE_SYS_VFS_H */
+#include "printer-png.h"
+
/*
* Constants...
*hostname, /* Hostname */
*uri, /* printer-uri-supported */
*device_uri, /* Device URI (if any) */
+#if !CUPS_LITE
*ppdfile, /* PPD file (if any) */
+#endif /* !CUPS_LITE */
*command; /* Command to run with job file */
int port; /* Port */
size_t urilen; /* Length of printer URI */
static int create_listener(const char *name, int port, int family);
static ipp_t *create_media_col(const char *media, const char *source, const char *type, int width, int length, int bottom, int left, int right, int top);
static ipp_t *create_media_size(int width, int length);
-static ippeve_printer_t *create_printer(const char *servername, int serverport, const char *name, const char *location, const char *icon, cups_array_t *docformats, const char *subtypes, const char *directory, const char *command, const char *ppdfile, const char *device_uri, ipp_t *attrs);
+static ippeve_printer_t *create_printer(const char *servername, int serverport, const char *name, const char *location, const char *icon, cups_array_t *docformats, const char *subtypes, const char *directory, const char *command, const char *device_uri, ipp_t *attrs);
static void debug_attributes(const char *title, ipp_t *ipp, int response);
static void delete_client(ippeve_client_t *client);
static void delete_job(ippeve_job_t *job);
static void finish_document_uri(ippeve_client_t *client, ippeve_job_t *job);
static void html_escape(ippeve_client_t *client, const char *s, size_t slen);
static void html_footer(ippeve_client_t *client);
-static void html_header(ippeve_client_t *client, const char *title);
+static void html_header(ippeve_client_t *client, const char *title, int refresh);
static void html_printf(ippeve_client_t *client, const char *format, ...) _CUPS_FORMAT(2, 3);
static void ipp_cancel_job(ippeve_client_t *client);
static void ipp_close_job(ippeve_client_t *client);
static void ipp_validate_job(ippeve_client_t *client);
static ipp_t *load_ippserver_attributes(const char *servername, int serverport, const char *filename, cups_array_t *docformats);
static ipp_t *load_legacy_attributes(const char *make, const char *model, int ppm, int ppm_color, int duplex, cups_array_t *docformats);
+#if !CUPS_LITE
static ipp_t *load_ppd_attributes(const char *ppdfile, cups_array_t *docformats);
+#endif /* !CUPS_LITE */
static int parse_options(ippeve_client_t *client, cups_option_t **options);
static void process_attr_message(ippeve_job_t *job, char *message);
static void *process_client(ippeve_client_t *client);
static void respond_ipp(ippeve_client_t *client, ipp_status_t status, const char *message, ...) _CUPS_FORMAT(3, 4);
static void respond_unsupported(ippeve_client_t *client, ipp_attribute_t *attr);
static void run_printer(ippeve_printer_t *printer);
+static int show_media(ippeve_client_t *client);
+static int show_status(ippeve_client_t *client);
+static int show_supplies(ippeve_client_t *client);
static char *time_string(time_t tv, char *buffer, size_t bufsize);
static void usage(int status) _CUPS_NORETURN;
static int valid_doc_attributes(ippeve_client_t *client);
*make = "Test", /* Manufacturer */
*model = "Printer", /* Model */
*name = NULL, /* Printer name */
+#if !CUPS_LITE
*ppdfile = NULL, /* PPD file */
+#endif /* !CUPS_LITE */
*subtypes = "_print"; /* DNS-SD service subtype */
int legacy = 0, /* Legacy mode? */
duplex = 0, /* Duplex mode */
legacy = 1;
break;
+#if !CUPS_LITE
case 'P' : /* -P filename.ppd */
i ++;
if (i >= argc)
ppdfile = argv[i];
break;
+#endif /* !CUPS_LITE */
case 'V' : /* -V max-version */
i ++;
if (!name)
usage(1);
+#if CUPS_LITE
+ if (attrfile != NULL && legacy)
+ usage(1);
+#else
if (((ppdfile != NULL) + (attrfile != NULL) + legacy) > 1)
usage(1);
+#endif /* CUPS_LITE */
/*
* Apply defaults as needed...
if (attrfile)
attrs = load_ippserver_attributes(servername, serverport, attrfile, docformats);
+#if !CUPS_LITE
else if (ppdfile)
attrs = load_ppd_attributes(ppdfile, docformats);
+#endif /* !CUPS_LITE */
else
attrs = load_legacy_attributes(make, model, ppm, ppm_color, duplex, docformats);
- if ((printer = create_printer(servername, serverport, name, location, icon, docformats, subtypes, directory, command, ppdfile, device_uri, attrs)) == NULL)
+ if ((printer = create_printer(servername, serverport, name, location, icon, docformats, subtypes, directory, command, device_uri, attrs)) == NULL)
return (1);
+#if !CUPS_LITE
+ if (ppdfile)
+ printer->ppdfile = strdup(ppdfile);
+#endif /* !CUPS_LITE */
+
/*
* Run the print service...
*/
ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-key", NULL, media_key);
ippAddCollection(media_col, IPP_TAG_PRINTER, "media-size", media_size);
ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-size-name", NULL, media);
- ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "media-bottom-margin", bottom);
- ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "media-left-margin", left);
- ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "media-right-margin", right);
- ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "media-top-margin", top);
+ if (bottom >= 0)
+ ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "media-bottom-margin", bottom);
+ if (left >= 0)
+ ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "media-left-margin", left);
+ if (right >= 0)
+ ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "media-right-margin", right);
+ if (top >= 0)
+ ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "media-top-margin", top);
if (source)
ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-source", NULL, source);
if (type)
const char *subtypes, /* I - Bonjour service subtype(s) */
const char *directory, /* I - Spool directory */
const char *command, /* I - Command to run on job files, if any */
- const char *ppdfile, /* I - PPD file, if any */
const char *device_uri, /* I - Output device, if any */
ipp_t *attrs) /* I - Capability attributes */
{
printer->directory = strdup(directory);
printer->icon = icon ? strdup(icon) : NULL;
printer->port = serverport;
- printer->ppdfile = ppdfile ? strdup(ppdfile) : NULL;
printer->start_time = time(NULL);
printer->config_time = printer->start_time;
printer->state = IPP_PSTATE_IDLE;
free(printer->icon);
if (printer->command)
free(printer->command);
+ if (printer->device_uri)
+ free(printer->device_uri);
+ if (printer->ppdfile)
+ free(printer->ppdfile);
if (printer->directory)
free(printer->directory);
if (printer->hostname)
static void
html_header(ippeve_client_t *client, /* I - Client */
- const char *title) /* I - Title */
+ const char *title, /* I - Title */
+ int refresh) /* I - Refresh timer, if any */
{
html_printf(client,
"<!doctype html>\n"
"<title>%s</title>\n"
"<link rel=\"shortcut icon\" href=\"/icon.png\" type=\"image/png\">\n"
"<link rel=\"apple-touch-icon\" href=\"/icon.png\" type=\"image/png\">\n"
- "<meta http-equiv=\"X-UA-Compatible\" content=\"IE=9\">\n"
+ "<meta http-equiv=\"X-UA-Compatible\" content=\"IE=9\">\n", title);
+ if (refresh > 0)
+ html_printf(client, "<meta http-equiv=\"refresh\" content=\"%d\">\n", refresh);
+ html_printf(client,
"<meta name=\"viewport\" content=\"width=device-width\">\n"
"<style>\n"
"body { font-family: sans-serif; margin: 0; }\n"
"<td class=\"nav%s\"><a href=\"/supplies\">Supplies</a></td>"
"<td class=\"nav%s\"><a href=\"/media\">Media</a></td>"
"</tr></table>\n"
- "<div class=\"body\">\n", title, !strcmp(client->uri, "/") ? " sel" : "", !strcmp(client->uri, "/supplies") ? " sel" : "", !strcmp(client->uri, "/media") ? " sel" : "");
+ "<div class=\"body\">\n", !strcmp(client->uri, "/") ? " sel" : "", !strcmp(client->uri, "/supplies") ? " sel" : "", !strcmp(client->uri, "/media") ? " sel" : "");
}
{ /* media-source-supported values */
"auto",
"main",
- "manual",
- "by-pass-tray", /* AKA multi-purpose tray */
"photo"
};
static const char * const media_type_supported[] =
IPP_QUALITY_NORMAL,
IPP_QUALITY_HIGH
};
+ static const char * const printer_input_tray[] =
+ { /* printer-input-tray values */
+ "type=sheetFeedAutoRemovableTray;mediafeed=0;mediaxfeed=0;maxcapacity=-2;level=-2;status=0;name=auto",
+ "type=sheetFeedAutoRemovableTray;mediafeed=0;mediaxfeed=0;maxcapacity=250;level=100;status=0;name=main",
+ "type=sheetFeedManual;mediafeed=0;mediaxfeed=0;maxcapacity=1;level=-2;status=0;name=manual",
+ "type=sheetFeedAutoNonRemovableTray;mediafeed=0;mediaxfeed=0;maxcapacity=25;level=-2;status=0;name=by-pass-tray"
+ };
+ static const char * const printer_input_tray_color[] =
+ { /* printer-input-tray values */
+ "type=sheetFeedAutoRemovableTray;mediafeed=0;mediaxfeed=0;maxcapacity=-2;level=-2;status=0;name=auto",
+ "type=sheetFeedAutoRemovableTray;mediafeed=0;mediaxfeed=0;maxcapacity=250;level=-2;status=0;name=main",
+ "type=sheetFeedAutoRemovableTray;mediafeed=0;mediaxfeed=0;maxcapacity=25;level=-2;status=0;name=photo"
+ };
static const char * const printer_supply[] =
{ /* printer-supply values */
"index=1;class=receptacleThatIsFilled;type=wasteToner;unit=percent;"
}
/* media-col-ready */
- attr = ippAddCollections(attrs, IPP_TAG_PRINTER, "media-col-database", num_ready, NULL);
+ attr = ippAddCollections(attrs, IPP_TAG_PRINTER, "media-col-ready", num_ready, NULL);
for (i = 0; i < num_ready; i ++)
{
int bottom, left, /* media-xxx-margins */
}
ippAddString(attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-device-id", NULL, device_id);
+ /* printer-input-tray */
+ if (ppm_color > 0)
+ {
+ attr = ippAddOctetString(attrs, IPP_TAG_PRINTER, "printer-input-tray", printer_input_tray_color[0], strlen(printer_input_tray_color[0]));
+ for (i = 1; i < (int)(sizeof(printer_input_tray_color) / sizeof(printer_input_tray_color[0])); i ++)
+ ippSetOctetString(attrs, &attr, i, printer_input_tray_color[i], strlen(printer_input_tray_color[i]));
+ }
+ else
+ {
+ attr = ippAddOctetString(attrs, IPP_TAG_PRINTER, "printer-input-tray", printer_input_tray[0], strlen(printer_input_tray[0]));
+ for (i = 1; i < (int)(sizeof(printer_input_tray) / sizeof(printer_input_tray[0])); i ++)
+ ippSetOctetString(attrs, &attr, i, printer_input_tray[i], strlen(printer_input_tray[i]));
+ }
+
/* printer-make-and-model */
snprintf(make_model, sizeof(make_model), "%s %s", make, model);
ippAddString(attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-make-and-model", NULL, make_model);
else
{
attr = ippAddOctetString(attrs, IPP_TAG_PRINTER, "printer-supply", printer_supply[0], strlen(printer_supply[0]));
- for (i = 1; i < (int)(sizeof(printer_supply_color) / sizeof(printer_supply_color[0])); i ++)
+ for (i = 1; i < (int)(sizeof(printer_supply) / sizeof(printer_supply[0])); i ++)
ippSetOctetString(attrs, &attr, i, printer_supply[i], strlen(printer_supply[i]));
ippAddStrings(attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_TEXT), "printer-supply-description", (int)(sizeof(printer_supply_description) / sizeof(printer_supply_description[0])), NULL, printer_supply_description);
}
+#if !CUPS_LITE
/*
* 'load_ppd_attributes()' - Load IPP attributes from a PPD file.
*/
return (NULL);
}
+#endif /* !CUPS_LITE */
/*
* Send PNG icon file.
*/
- int fd; /* Icon file */
- struct stat fileinfo; /* Icon file information */
- char buffer[4096]; /* Copy buffer */
- ssize_t bytes; /* Bytes */
+ if (client->printer->icon)
+ {
+ int fd; /* Icon file */
+ struct stat fileinfo; /* Icon file information */
+ char buffer[4096]; /* Copy buffer */
+ ssize_t bytes; /* Bytes */
- fprintf(stderr, "Icon file is \"%s\".\n", client->printer->icon);
+ fprintf(stderr, "Icon file is \"%s\".\n", client->printer->icon);
- if (!stat(client->printer->icon, &fileinfo) && (fd = open(client->printer->icon, O_RDONLY)) >= 0)
- {
- if (!respond_http(client, HTTP_STATUS_OK, NULL, "image/png", (size_t)fileinfo.st_size))
+ if (!stat(client->printer->icon, &fileinfo) && (fd = open(client->printer->icon, O_RDONLY)) >= 0)
{
+ if (!respond_http(client, HTTP_STATUS_OK, NULL, "image/png", (size_t)fileinfo.st_size))
+ {
+ close(fd);
+ return (0);
+ }
+
+ while ((bytes = read(fd, buffer, sizeof(buffer))) > 0)
+ httpWrite2(client->http, buffer, (size_t)bytes);
+
+ httpFlushWrite(client->http);
+
close(fd);
- return (0);
}
+ else
+ return (respond_http(client, HTTP_STATUS_NOT_FOUND, NULL, NULL, 0));
+ }
+ else
+ {
+ fputs("Icon file is internal printer.png.\n", stderr);
- while ((bytes = read(fd, buffer, sizeof(buffer))) > 0)
- httpWrite2(client->http, buffer, (size_t)bytes);
+ if (!respond_http(client, HTTP_STATUS_OK, NULL, "image/png", sizeof(printer_png)))
+ return (0);
+ httpWrite2(client->http, (const char *)printer_png, sizeof(printer_png));
httpFlushWrite(client->http);
-
- close(fd);
}
- else
- return (respond_http(client, HTTP_STATUS_NOT_FOUND, NULL, NULL, 0));
}
else if (!strcmp(client->uri, "/"))
{
* Show web status page...
*/
- ippeve_job_t *job; /* Current job */
- int i; /* Looping var */
- ippeve_preason_t reason; /* Current reason */
- static const char * const reasons[] =
- { /* Reason strings */
- "Other",
- "Cover Open",
- "Input Tray Missing",
- "Marker Supply Empty",
- "Marker Supply Low",
- "Marker Waste Almost Full",
- "Marker Waste Full",
- "Media Empty",
- "Media Jam",
- "Media Low",
- "Media Needed",
- "Moving to Paused",
- "Paused",
- "Spool Area Full",
- "Toner Empty",
- "Toner Low"
- };
-
- if (!respond_http(client, HTTP_STATUS_OK, encoding, "text/html", 0))
- return (0);
-
- html_header(client, client->printer->name);
- html_printf(client,
- "<p><img align=\"right\" src=\"/icon.png\" width=\"64\" height=\"64\"><b>ippeveprinter (" CUPS_SVERSION ")</b></p>\n"
- "<p>%s, %d job(s).", client->printer->state == IPP_PSTATE_IDLE ? "Idle" : client->printer->state == IPP_PSTATE_PROCESSING ? "Printing" : "Stopped", cupsArrayCount(client->printer->jobs));
- for (i = 0, reason = 1; i < (int)(sizeof(reasons) / sizeof(reasons[0])); i ++, reason <<= 1)
- if (client->printer->state_reasons & reason)
- html_printf(client, "\n<br> %s", reasons[i]);
- html_printf(client, "</p>\n");
-
- if (cupsArrayCount(client->printer->jobs) > 0)
- {
- _cupsRWLockRead(&(client->printer->rwlock));
-
- html_printf(client, "<table class=\"striped\" summary=\"Jobs\"><thead><tr><th>Job #</th><th>Name</th><th>Owner</th><th>When</th></tr></thead><tbody>\n");
- for (job = (ippeve_job_t *)cupsArrayFirst(client->printer->jobs); job; job = (ippeve_job_t *)cupsArrayNext(client->printer->jobs))
- {
- char when[256], /* When job queued/started/finished */
- hhmmss[64]; /* Time HH:MM:SS */
-
- switch (job->state)
- {
- case IPP_JSTATE_PENDING :
- case IPP_JSTATE_HELD :
- snprintf(when, sizeof(when), "Queued at %s", time_string(job->created, hhmmss, sizeof(hhmmss)));
- break;
- case IPP_JSTATE_PROCESSING :
- case IPP_JSTATE_STOPPED :
- snprintf(when, sizeof(when), "Started at %s", time_string(job->processing, hhmmss, sizeof(hhmmss)));
- break;
- case IPP_JSTATE_ABORTED :
- snprintf(when, sizeof(when), "Aborted at %s", time_string(job->completed, hhmmss, sizeof(hhmmss)));
- break;
- case IPP_JSTATE_CANCELED :
- snprintf(when, sizeof(when), "Canceled at %s", time_string(job->completed, hhmmss, sizeof(hhmmss)));
- break;
- case IPP_JSTATE_COMPLETED :
- snprintf(when, sizeof(when), "Completed at %s", time_string(job->completed, hhmmss, sizeof(hhmmss)));
- break;
- }
-
- html_printf(client, "<tr><td>%d</td><td>%s</td><td>%s</td><td>%s</td></tr>\n", job->id, job->name, job->username, when);
- }
- html_printf(client, "</tbody></table>\n");
-
- _cupsRWUnlock(&(client->printer->rwlock));
- }
- html_footer(client);
-
- return (1);
+ return (show_status(client));
}
else if (!strcmp(client->uri, "/media"))
{
* Show web media page...
*/
- int num_options; /* Number of form options */
- cups_option_t *options; /* Form options */
-#if 0
- /* TODO: Update me */
- int i, /* Looping var */
- static const char * const sizes[] =
- { /* Size strings */
- "ISO A4",
- "ISO A5",
- "ISO A6",
- "DL Envelope",
- "US Legal",
- "US Letter",
- "#10 Envelope",
- "3x5 Photo",
- "3.5x5 Photo",
- "4x6 Photo",
- "5x7 Photo"
- };
- static const char * const types[] =
- /* Type strings */
- {
- "Auto",
- "Cardstock",
- "Envelope",
- "Labels",
- "Other",
- "Glossy Photo",
- "High-Gloss Photo",
- "Matte Photo",
- "Satin Photo",
- "Semi-Gloss Photo",
- "Plain",
- "Letterhead",
- "Transparency"
- };
- static const int sheets[] = /* Number of sheets */
- {
- 250,
- 100,
- 25,
- 5,
- 0
- };
-#endif /* 0 */
-
- if (!respond_http(client, HTTP_STATUS_OK, encoding, "text/html", 0))
- return (0);
-
- html_header(client, client->printer->name);
-
- if ((num_options = parse_options(client, &options)) > 0)
- {
- /*
- * WARNING: A real printer/server implementation MUST NOT implement
- * media updates via a GET request - GET requests are supposed to be
- * idempotent (without side-effects) and we obviously are not
- * authenticating access here. This form is provided solely to
- * enable testing and development!
- */
-
-#if 0
- /* TODO: UPDATE ME */
- const char *val; /* Form value */
-
- if ((val = cupsGetOption("main_size", num_options, options)) != NULL)
- client->printer->main_size = atoi(val);
- if ((val = cupsGetOption("main_type", num_options, options)) != NULL)
- client->printer->main_type = atoi(val);
- if ((val = cupsGetOption("main_level", num_options, options)) != NULL)
- client->printer->main_level = atoi(val);
-
- if ((val = cupsGetOption("envelope_size", num_options, options)) != NULL)
- client->printer->envelope_size = atoi(val);
- if ((val = cupsGetOption("envelope_level", num_options, options)) != NULL)
- client->printer->envelope_level = atoi(val);
-
- if ((val = cupsGetOption("photo_size", num_options, options)) != NULL)
- client->printer->photo_size = atoi(val);
- if ((val = cupsGetOption("photo_type", num_options, options)) != NULL)
- client->printer->photo_type = atoi(val);
- if ((val = cupsGetOption("photo_level", num_options, options)) != NULL)
- client->printer->photo_level = atoi(val);
-
- if ((client->printer->main_level < 100 && client->printer->main_level > 0) || (client->printer->envelope_level < 25 && client->printer->envelope_level > 0) || (client->printer->photo_level < 25 && client->printer->photo_level > 0))
- client->printer->state_reasons |= IPPEVE_PREASON_MEDIA_LOW;
- else
- client->printer->state_reasons &= (ippeve_preason_t)~IPPEVE_PREASON_MEDIA_LOW;
-
- if ((client->printer->main_level == 0 && client->printer->main_size > IPPEVE_MEDIA_SIZE_NONE) || (client->printer->envelope_level == 0 && client->printer->envelope_size > IPPEVE_MEDIA_SIZE_NONE) || (client->printer->photo_level == 0 && client->printer->photo_size > IPPEVE_MEDIA_SIZE_NONE))
- {
- client->printer->state_reasons |= IPPEVE_PREASON_MEDIA_EMPTY;
- if (client->printer->active_job)
- client->printer->state_reasons |= IPPEVE_PREASON_MEDIA_NEEDED;
- }
- else
- client->printer->state_reasons &= (ippeve_preason_t)~(IPPEVE_PREASON_MEDIA_EMPTY | IPPEVE_PREASON_MEDIA_NEEDED);
-#endif /* 0 */
-
- html_printf(client, "<blockquote>Media updated.</blockquote>\n");
- }
-
- html_printf(client, "<form method=\"GET\" action=\"/media\">\n");
-
-#if 0
- /* TODO: UPDATE ME */
- html_printf(client, "<table class=\"form\" summary=\"Media\">\n");
- html_printf(client, "<tr><th>Main Tray:</th><td><select name=\"main_size\"><option value=\"-1\">None</option>");
- for (i = 0; i < (int)(sizeof(sizes) / sizeof(sizes[0])); i ++)
- if (!strstr(sizes[i], "Envelope") && !strstr(sizes[i], "Photo"))
- html_printf(client, "<option value=\"%d\"%s>%s</option>", i, i == client->printer->main_size ? " selected" : "", sizes[i]);
- html_printf(client, "</select> <select name=\"main_type\"><option value=\"-1\">None</option>");
- for (i = 0; i < (int)(sizeof(types) / sizeof(types[0])); i ++)
- if (!strstr(types[i], "Photo"))
- html_printf(client, "<option value=\"%d\"%s>%s</option>", i, i == client->printer->main_type ? " selected" : "", types[i]);
- html_printf(client, "</select> <select name=\"main_level\">");
- for (i = 0; i < (int)(sizeof(sheets) / sizeof(sheets[0])); i ++)
- html_printf(client, "<option value=\"%d\"%s>%d sheets</option>", sheets[i], sheets[i] == client->printer->main_level ? " selected" : "", sheets[i]);
- html_printf(client, "</select></td></tr>\n");
-
- html_printf(client,
- "<tr><th>Envelope Feeder:</th><td><select name=\"envelope_size\"><option value=\"-1\">None</option>");
- for (i = 0; i < (int)(sizeof(sizes) / sizeof(sizes[0])); i ++)
- if (strstr(sizes[i], "Envelope"))
- html_printf(client, "<option value=\"%d\"%s>%s</option>", i, i == client->printer->envelope_size ? " selected" : "", sizes[i]);
- html_printf(client, "</select> <select name=\"envelope_level\">");
- for (i = 0; i < (int)(sizeof(sheets) / sizeof(sheets[0])); i ++)
- html_printf(client, "<option value=\"%d\"%s>%d sheets</option>", sheets[i], sheets[i] == client->printer->envelope_level ? " selected" : "", sheets[i]);
- html_printf(client, "</select></td></tr>\n");
-
- html_printf(client,
- "<tr><th>Photo Tray:</th><td><select name=\"photo_size\"><option value=\"-1\">None</option>");
- for (i = 0; i < (int)(sizeof(sizes) / sizeof(sizes[0])); i ++)
- if (strstr(sizes[i], "Photo"))
- html_printf(client, "<option value=\"%d\"%s>%s</option>", i, i == client->printer->photo_size ? " selected" : "", sizes[i]);
- html_printf(client, "</select> <select name=\"photo_type\"><option value=\"-1\">None</option>");
- for (i = 0; i < (int)(sizeof(types) / sizeof(types[0])); i ++)
- if (strstr(types[i], "Photo"))
- html_printf(client, "<option value=\"%d\"%s>%s</option>", i, i == client->printer->photo_type ? " selected" : "", types[i]);
- html_printf(client, "</select> <select name=\"photo_level\">");
- for (i = 0; i < (int)(sizeof(sheets) / sizeof(sheets[0])); i ++)
- html_printf(client, "<option value=\"%d\"%s>%d sheets</option>", sheets[i], sheets[i] == client->printer->photo_level ? " selected" : "", sheets[i]);
- html_printf(client, "</select></td></tr>\n");
-#endif /* 0 */
-
- html_printf(client, "<tr><td></td><td><input type=\"submit\" value=\"Update Media\"></td></tr></table></form>\n");
- html_footer(client);
-
- return (1);
+ return (show_media(client));
}
else if (!strcmp(client->uri, "/supplies"))
{
* Show web supplies page...
*/
- int num_options; /* Number of form options */
- cups_option_t *options; /* Form options */
-#if 0
- /* TODO: UPDATE ME */
- int i, j; /* Looping vars */
- static const int levels[] = { 0, 5, 10, 25, 50, 75, 90, 95, 100 };
-#endif /* 0 */
-
- if (!respond_http(client, HTTP_STATUS_OK, encoding, "text/html", 0))
- return (0);
-
- html_header(client, client->printer->name);
-
- if ((num_options = parse_options(client, &options)) > 0)
- {
- /*
- * WARNING: A real printer/server implementation MUST NOT implement
- * supply updates via a GET request - GET requests are supposed to be
- * idempotent (without side-effects) and we obviously are not
- * authenticating access here. This form is provided solely to
- * enable testing and development!
- */
-
-// char name[64]; /* Form field */
-// const char *val; /* Form value */
-
- client->printer->state_reasons &= (ippeve_preason_t)~(IPPEVE_PREASON_MARKER_SUPPLY_EMPTY | IPPEVE_PREASON_MARKER_SUPPLY_LOW | IPPEVE_PREASON_MARKER_WASTE_ALMOST_FULL | IPPEVE_PREASON_MARKER_WASTE_FULL | IPPEVE_PREASON_TONER_EMPTY | IPPEVE_PREASON_TONER_LOW);
-
-#if 0
- /* TODO: UPDATE ME */
- for (i = 0; i < (int)(sizeof(printer_supplies) / sizeof(printer_supplies[0])); i ++)
- {
- snprintf(name, sizeof(name), "supply_%d", i);
- if ((val = cupsGetOption(name, num_options, options)) != NULL)
- {
- int level = client->printer->supplies[i] = atoi(val);
- /* New level */
-
- if (i < 4)
- {
- if (level == 0)
- client->printer->state_reasons |= IPPEVE_PREASON_TONER_EMPTY;
- else if (level < 10)
- client->printer->state_reasons |= IPPEVE_PREASON_TONER_LOW;
- }
- else
- {
- if (level == 100)
- client->printer->state_reasons |= IPPEVE_PREASON_MARKER_WASTE_FULL;
- else if (level > 90)
- client->printer->state_reasons |= IPPEVE_PREASON_MARKER_WASTE_ALMOST_FULL;
- }
- }
- }
-#endif /* 0 */
-
- html_printf(client, "<blockquote>Supplies updated.</blockquote>\n");
- }
-
- html_printf(client, "<form method=\"GET\" action=\"/supplies\">\n");
-
- html_printf(client, "<table class=\"form\" summary=\"Supplies\">\n");
-#if 0
- /* TODO: UPDATE ME */
- for (i = 0; i < (int)(sizeof(printer_supplies) / sizeof(printer_supplies[0])); i ++)
- {
- html_printf(client, "<tr><th>%s:</th><td><select name=\"supply_%d\">", printer_supplies[i], i);
- for (j = 0; j < (int)(sizeof(levels) / sizeof(levels[0])); j ++)
- html_printf(client, "<option value=\"%d\"%s>%d%%</option>", levels[j], levels[j] == client->printer->supplies[i] ? " selected" : "", levels[j]);
- html_printf(client, "</select></td></tr>\n");
- }
-#endif /* 0 */
- html_printf(client, "<tr><td></td><td><input type=\"submit\" value=\"Update Supplies\"></td></tr>\n</table>\n</form>\n");
- html_footer(client);
-
- return (1);
+ return (show_supplies(client));
}
else
return (respond_http(client, HTTP_STATUS_NOT_FOUND, NULL, NULL, 0));
char val[1280], /* IPP_NAME=value */
*valptr; /* Pointer into string */
#ifndef _WIN32
+ int mystdout = -1; /* File for stdout */
int mypipe[2]; /* Pipe for stderr */
char line[2048], /* Line from stderr */
*ptr, /* Pointer into line */
if (job->printer->device_uri && asprintf(myenvp + myenvc, "DEVICE_URI=%s", job->printer->device_uri) > 0)
myenvc ++;
+#if !CUPS_LITE
if (job->printer->ppdfile && asprintf(myenvp + myenvc, "PPD=%s", job->printer->ppdfile) > 0)
myenvc ++;
+#endif /* !CUPS_LITE */
if ((attr = ippFindAttribute(job->attrs, "document-name", IPP_TAG_NAME)) != NULL && asprintf(myenvp + myenvc, "DOCUMENT_NAME=%s", ippGetString(attr, 0, NULL)) > 0)
myenvc ++;
status = _spawnvpe(_P_WAIT, job->printer->command, myargv, myenvp);
#else
+ if (job->printer->device_uri)
+ {
+ char scheme[32], /* URI scheme */
+ userpass[256], /* username:password (unused) */
+ host[256], /* Hostname or IP address */
+ resource[256]; /* Resource path */
+ int port; /* Port number */
+
+
+ if (httpSeparateURI(HTTP_URI_CODING_ALL, job->printer->device_uri, scheme, sizeof(scheme), userpass, sizeof(userpass), host, sizeof(host), &port, resource, sizeof(resource)) < HTTP_URI_STATUS_OK)
+ {
+ fprintf(stderr, "Bad device URI \"%s\".\n", job->printer->device_uri);
+ }
+ else if (!strcmp(scheme, "file"))
+ {
+ struct stat fileinfo; /* See if this is a file or directory... */
+
+ if (stat(resource, &fileinfo))
+ {
+ if (errno == ENOENT)
+ {
+ if ((mystdout = open(resource, O_WRONLY | O_CREAT | O_TRUNC, 0666)) < 0)
+ fprintf(stderr, "Unable to create \"%s\": %s\n", resource, strerror(errno));
+ }
+ else
+ fprintf(stderr, "Unable to access \"%s\": %s\n", resource, strerror(errno));
+ }
+ else if (S_ISDIR(fileinfo.st_mode))
+ {
+ snprintf(line, sizeof(line), "%s/%d.prn", resource, job->id);
+
+ if ((mystdout = open(line, O_WRONLY | O_CREAT | O_TRUNC, 0666)) < 0)
+ fprintf(stderr, "Unable to create \"%s\": %s\n", line, strerror(errno));
+ }
+ else if (!S_ISREG(fileinfo.st_mode))
+ {
+ if ((mystdout = open(resource, O_WRONLY | O_CREAT | O_TRUNC, 0666)) < 0)
+ fprintf(stderr, "Unable to create \"%s\": %s\n", resource, strerror(errno));
+ }
+ else if ((mystdout = open(resource, O_WRONLY)) < 0)
+ fprintf(stderr, "Unable to open \"%s\": %s\n", resource, strerror(errno));
+ }
+ else if (!strcmp(scheme, "socket"))
+ {
+ http_addrlist_t *addrlist; /* List of addresses */
+ char service[32]; /* Service number */
+
+ snprintf(service, sizeof(service), "%d", port);
+
+ if ((addrlist = httpAddrGetList(host, AF_UNSPEC, service)) == NULL)
+ fprintf(stderr, "Unable to find \"%s\": %s\n", host, cupsLastErrorString());
+ else if (!httpAddrConnect2(addrlist, &mystdout, 30000, &(job->cancel)))
+ fprintf(stderr, "Unable to connect to \"%s\": %s\n", host, cupsLastErrorString());
+
+ httpAddrFreeList(addrlist);
+ }
+ else
+ {
+ fprintf(stderr, "Unsupported device URI scheme \"%s\".\n", scheme);
+ }
+ }
+ else if ((mystdout = create_job_file(job->printer, job, line, sizeof(line), "prn")) >= 0)
+ {
+ fprintf(stderr, "Saving print command output to \"%s\".\n", line);
+ }
+
+ if (mystdout < 0)
+ mystdout = open("/dev/null", O_WRONLY);
+
if (pipe(mypipe))
{
perror("Unable to create pipe for stderr");
* Child comes here...
*/
+ close(1);
+ dup2(mystdout, 1);
+ close(mystdout);
+
close(2);
dup2(mypipe[1], 2);
close(mypipe[0]);
perror("Unable to start job processing command");
status = -1;
+ close(mystdout);
close(mypipe[0]);
close(mypipe[1]);
while (myenvc > 0)
free(myenvp[-- myenvc]);
+ /*
+ * Close the output file in the parent process...
+ */
+
+ close(mystdout);
+
/*
* If the pipe exists, read from it until EOF...
*/
}
+/*
+ * 'show_media()' - Show media load state.
+ */
+
+static int /* O - 1 on success, 0 on failure */
+show_media(ippeve_client_t *client) /* I - Client connection */
+{
+ ippeve_printer_t *printer = client->printer;
+ /* Printer */
+ int i, j, /* Looping vars */
+ num_ready, /* Number of ready media */
+ num_sizes, /* Number of media sizes */
+ num_sources, /* Number of media sources */
+ num_types; /* Number of media types */
+ ipp_attribute_t *media_col_ready,/* media-col-ready attribute */
+ *media_ready, /* media-ready attribute */
+ *media_sizes, /* media-supported attribute */
+ *media_sources, /* media-source-supported attribute */
+ *media_types, /* media-type-supported attribute */
+ *input_tray; /* printer-input-tray attribute */
+ ipp_t *media_col; /* media-col value */
+ const char *media_size, /* media value */
+ *media_source, /* media-source value */
+ *media_type, /* media-type value */
+ *ready_size, /* media-col-ready media-size[-name] value */
+ *ready_source, /* media-col-ready media-source value */
+ *ready_tray, /* printer-input-tray value */
+ *ready_type; /* media-col-ready media-type value */
+ char tray_str[1024], /* printer-input-tray string value */
+ *tray_ptr; /* Pointer into value */
+ int tray_len; /* Length of printer-input-tray value */
+ int ready_sheets; /* printer-input-tray sheets value */
+ int num_options; /* Number of form options */
+ cups_option_t *options; /* Form options */
+ static const int sheets[] = /* Number of sheets */
+ {
+ 250,
+ 100,
+ 25,
+ 5,
+ 0,
+ -2
+ };
+
+
+ if (!respond_http(client, HTTP_STATUS_OK, NULL, "text/html", 0))
+ return (0);
+
+ html_header(client, printer->name, 0);
+
+ if ((media_col_ready = ippFindAttribute(printer->attrs, "media-col-ready", IPP_TAG_BEGIN_COLLECTION)) == NULL)
+ {
+ html_printf(client, "<p>Error: No media-col-ready defined for printer.</p>\n");
+ html_footer(client);
+ return (1);
+ }
+
+ media_ready = ippFindAttribute(printer->attrs, "media-ready", IPP_TAG_ZERO);
+
+ if ((media_sizes = ippFindAttribute(printer->attrs, "media-supported", IPP_TAG_ZERO)) == NULL)
+ {
+ html_printf(client, "<p>Error: No media-supported defined for printer.</p>\n");
+ html_footer(client);
+ return (1);
+ }
+
+ if ((media_sources = ippFindAttribute(printer->attrs, "media-source-supported", IPP_TAG_ZERO)) == NULL)
+ {
+ html_printf(client, "<p>Error: No media-source-supported defined for printer.</p>\n");
+ html_footer(client);
+ return (1);
+ }
+
+ if ((media_types = ippFindAttribute(printer->attrs, "media-type-supported", IPP_TAG_ZERO)) == NULL)
+ {
+ html_printf(client, "<p>Error: No media-type-supported defined for printer.</p>\n");
+ html_footer(client);
+ return (1);
+ }
+
+ if ((input_tray = ippFindAttribute(printer->attrs, "printer-input-tray", IPP_TAG_STRING)) == NULL)
+ {
+ html_printf(client, "<p>Error: No printer-input-tray defined for printer.</p>\n");
+ html_footer(client);
+ return (1);
+ }
+
+ num_ready = ippGetCount(media_col_ready);
+ num_sizes = ippGetCount(media_sizes);
+ num_sources = ippGetCount(media_sources);
+ num_types = ippGetCount(media_types);
+
+ if (num_sources != ippGetCount(input_tray))
+ {
+ html_printf(client, "<p>Error: Different number of trays in media-source-supported and printer-input-tray defined for printer.</p>\n");
+ html_footer(client);
+ return (1);
+ }
+
+ /*
+ * Process form data if present...
+ */
+
+ if ((num_options = parse_options(client, &options)) > 0)
+ {
+ /*
+ * WARNING: A real printer/server implementation MUST NOT implement
+ * media updates via a GET request - GET requests are supposed to be
+ * idempotent (without side-effects) and we obviously are not
+ * authenticating access here. This form is provided solely to
+ * enable testing and development!
+ */
+
+ char name[255]; /* Form name */
+ const char *val; /* Form value */
+ pwg_media_t *media; /* Media info */
+
+ _cupsRWLockWrite(&printer->rwlock);
+
+ ippDeleteAttribute(printer->attrs, media_col_ready);
+ media_col_ready = NULL;
+
+ if (media_ready)
+ {
+ ippDeleteAttribute(printer->attrs, media_ready);
+ media_ready = NULL;
+ }
+
+ printer->state_reasons &= (ippeve_preason_t)~(IPPEVE_PREASON_MEDIA_LOW | IPPEVE_PREASON_MEDIA_EMPTY | IPPEVE_PREASON_MEDIA_NEEDED);
+
+ for (i = 0; i < num_sources; i ++)
+ {
+ media_source = ippGetString(media_sources, i, NULL);
+
+ if (!strcmp(media_source, "auto") || !strcmp(media_source, "manual"))
+ continue;
+
+ snprintf(name, sizeof(name), "size%d", i);
+ if ((media_size = cupsGetOption(name, num_options, options)) != NULL && (media = pwgMediaForPWG(media_size)) != NULL)
+ {
+ snprintf(name, sizeof(name), "type%d", i);
+ if ((media_type = cupsGetOption(name, num_options, options)) != NULL && !*media_type)
+ media_type = NULL;
+
+ if (media_ready)
+ ippSetString(printer->attrs, &media_ready, ippGetCount(media_ready), media_size);
+ else
+ media_ready = ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-ready", NULL, media_size);
+
+ media_col = create_media_col(media_size, media_source, media_type, media->width, media->length, -1, -1, -1, -1);
+
+ if (media_col_ready)
+ ippSetCollection(printer->attrs, &media_col_ready, ippGetCount(media_col_ready), media_col);
+ else
+ media_col_ready = ippAddCollection(printer->attrs, IPP_TAG_PRINTER, "media-col-ready", media_col);
+ ippDelete(media_col);
+ }
+ else
+ media = NULL;
+
+ snprintf(name, sizeof(name), "level%d", i);
+ if ((val = cupsGetOption(name, num_options, options)) != NULL)
+ ready_sheets = atoi(val);
+ else
+ ready_sheets = 0;
+
+ snprintf(tray_str, sizeof(tray_str), "type=sheetFeedAuto%sRemovableTray;mediafeed=%d;mediaxfeed=%d;maxcapacity=%d;level=%d;status=0;name=%s;", !strcmp(media_source, "by-pass-tray") ? "Non" : "", media ? media->length : 0, media ? media->width : 0, !strcmp(media_source, "main") ? 250 : 25, ready_sheets, media_source);
+
+ ippSetOctetString(printer->attrs, &input_tray, i, tray_str, (int)strlen(tray_str));
+
+ if (ready_sheets == 0)
+ {
+ printer->state_reasons |= IPPEVE_PREASON_MEDIA_EMPTY;
+ if (printer->active_job)
+ printer->state_reasons |= IPPEVE_PREASON_MEDIA_NEEDED;
+ }
+ else if (ready_sheets < 25 && ready_sheets > 0)
+ printer->state_reasons |= IPPEVE_PREASON_MEDIA_LOW;
+ }
+
+ if (!media_col_ready)
+ media_col_ready = ippAddOutOfBand(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_NOVALUE, "media-col-ready");
+
+ if (!media_ready)
+ media_ready = ippAddOutOfBand(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_NOVALUE, "media-ready");
+
+ _cupsRWUnlock(&printer->rwlock);
+
+ html_printf(client, "<blockquote>Media updated.</blockquote>\n");
+ }
+
+ html_printf(client, "<form method=\"GET\" action=\"/media\">\n");
+
+ html_printf(client, "<table class=\"form\" summary=\"Media\">\n");
+ for (i = 0; i < num_sources; i ++)
+ {
+ media_source = ippGetString(media_sources, i, NULL);
+
+ if (!strcmp(media_source, "auto") || !strcmp(media_source, "manual"))
+ continue;
+
+ for (j = 0, ready_size = NULL, ready_type = NULL; j < num_ready; j ++)
+ {
+ media_col = ippGetCollection(media_col_ready, j);
+ ready_size = ippGetString(ippFindAttribute(media_col, "media-size-name", IPP_TAG_ZERO), 0, NULL);
+ ready_source = ippGetString(ippFindAttribute(media_col, "media-source", IPP_TAG_ZERO), 0, NULL);
+ ready_type = ippGetString(ippFindAttribute(media_col, "media-type", IPP_TAG_ZERO), 0, NULL);
+
+ if (ready_source && !strcmp(ready_source, media_source))
+ break;
+
+ ready_source = NULL;
+ ready_size = NULL;
+ ready_type = NULL;
+ }
+
+ /*
+ * Media size...
+ */
+
+ html_printf(client, "<tr><th>%s:</th><td><select name=\"size%d\"><option value=\"\">None</option>", media_source, i);
+ for (j = 0; j < num_sizes; j ++)
+ {
+ media_size = ippGetString(media_sizes, j, NULL);
+
+ html_printf(client, "<option%s>%s</option>", (ready_size && !strcmp(ready_size, media_size)) ? " selected" : "", media_size);
+ }
+ html_printf(client, "</select>\n");
+
+ /*
+ * Media type...
+ */
+
+ html_printf(client, "<select name=\"type%d\"><option value=\"\">None</option>", i);
+ for (j = 0; j < num_types; j ++)
+ {
+ media_type = ippGetString(media_types, j, NULL);
+
+ html_printf(client, "<option%s>%s</option>", (ready_type && !strcmp(ready_type, media_type)) ? " selected" : "", media_type);
+ }
+ html_printf(client, "</select>\n");
+
+ /*
+ * Level/sheets loaded...
+ */
+
+ if ((ready_tray = ippGetOctetString(input_tray, i, &tray_len)) != NULL)
+ {
+ if (tray_len > (sizeof(tray_str) - 1))
+ tray_len = sizeof(tray_str) - 1;
+ memcpy(tray_str, ready_tray, (size_t)tray_len);
+ tray_str[tray_len] = '\0';
+
+ if ((tray_ptr = strstr(tray_str, "level=")) != NULL)
+ ready_sheets = atoi(tray_ptr + 6);
+ else
+ ready_sheets = 0;
+ }
+ else
+ ready_sheets = 0;
+
+ html_printf(client, "<select name=\"level%d\">", i);
+ for (j = 0; j < (int)(sizeof(sheets) / sizeof(sheets[0])); j ++)
+ {
+ if (strcmp(media_source, "main") && sheets[j] > 25)
+ continue;
+
+ if (sheets[j] < 0)
+ html_printf(client, "<option value=\"%d\"%s>Unknown</option>", sheets[j], sheets[j] == ready_sheets ? " selected" : "");
+ else
+ html_printf(client, "<option value=\"%d\"%s>%d sheets</option>", sheets[j], sheets[j] == ready_sheets ? " selected" : "", sheets[j]);
+ }
+ html_printf(client, "</select></td></tr>\n");
+ }
+
+ html_printf(client, "<tr><td></td><td><input type=\"submit\" value=\"Update Media\"></td></tr></table></form>\n");
+ html_footer(client);
+
+ return (1);
+}
+
+
+/*
+ * 'show_status()' - Show printer/system state.
+ */
+
+static int /* O - 1 on success, 0 on failure */
+show_status(ippeve_client_t *client) /* I - Client connection */
+{
+ ippeve_printer_t *printer = client->printer;
+ /* Printer */
+ ippeve_job_t *job; /* Current job */
+ int i; /* Looping var */
+ ippeve_preason_t reason; /* Current reason */
+ static const char * const reasons[] = /* Reason strings */
+ {
+ "Other",
+ "Cover Open",
+ "Input Tray Missing",
+ "Marker Supply Empty",
+ "Marker Supply Low",
+ "Marker Waste Almost Full",
+ "Marker Waste Full",
+ "Media Empty",
+ "Media Jam",
+ "Media Low",
+ "Media Needed",
+ "Moving to Paused",
+ "Paused",
+ "Spool Area Full",
+ "Toner Empty",
+ "Toner Low"
+ };
+ static const char * const state_colors[] =
+ { /* State colors */
+ "#0C0", /* Idle */
+ "#EE0", /* Processing */
+ "#C00" /* Stopped */
+ };
+
+
+ if (!respond_http(client, HTTP_STATUS_OK, NULL, "text/html", 0))
+ return (0);
+
+ html_header(client, printer->name, printer->state == IPP_PSTATE_PROCESSING ? 5 : 15);
+ html_printf(client, "<h1><img style=\"background: %s; border-radius: 10px; float: left; margin-right: 10px; padding: 10px;\" src=\"/icon.png\" width=\"64\" height=\"64\">%s Jobs</h1>\n", state_colors[printer->state - IPP_PSTATE_IDLE], printer->name);
+ html_printf(client, "<p>%s, %d job(s).", printer->state == IPP_PSTATE_IDLE ? "Idle" : printer->state == IPP_PSTATE_PROCESSING ? "Printing" : "Stopped", cupsArrayCount(printer->jobs));
+ for (i = 0, reason = 1; i < (int)(sizeof(reasons) / sizeof(reasons[0])); i ++, reason <<= 1)
+ if (printer->state_reasons & reason)
+ html_printf(client, "\n<br> %s", reasons[i]);
+ html_printf(client, "</p>\n");
+
+ if (cupsArrayCount(printer->jobs) > 0)
+ {
+ _cupsRWLockRead(&(printer->rwlock));
+
+ html_printf(client, "<table class=\"striped\" summary=\"Jobs\"><thead><tr><th>Job #</th><th>Name</th><th>Owner</th><th>Status</th></tr></thead><tbody>\n");
+ for (job = (ippeve_job_t *)cupsArrayFirst(printer->jobs); job; job = (ippeve_job_t *)cupsArrayNext(printer->jobs))
+ {
+ char when[256], /* When job queued/started/finished */
+ hhmmss[64]; /* Time HH:MM:SS */
+
+ switch (job->state)
+ {
+ case IPP_JSTATE_PENDING :
+ case IPP_JSTATE_HELD :
+ snprintf(when, sizeof(when), "Queued at %s", time_string(job->created, hhmmss, sizeof(hhmmss)));
+ break;
+ case IPP_JSTATE_PROCESSING :
+ case IPP_JSTATE_STOPPED :
+ snprintf(when, sizeof(when), "Started at %s", time_string(job->processing, hhmmss, sizeof(hhmmss)));
+ break;
+ case IPP_JSTATE_ABORTED :
+ snprintf(when, sizeof(when), "Aborted at %s", time_string(job->completed, hhmmss, sizeof(hhmmss)));
+ break;
+ case IPP_JSTATE_CANCELED :
+ snprintf(when, sizeof(when), "Canceled at %s", time_string(job->completed, hhmmss, sizeof(hhmmss)));
+ break;
+ case IPP_JSTATE_COMPLETED :
+ snprintf(when, sizeof(when), "Completed at %s", time_string(job->completed, hhmmss, sizeof(hhmmss)));
+ break;
+ }
+
+ html_printf(client, "<tr><td>%d</td><td>%s</td><td>%s</td><td>%s</td></tr>\n", job->id, job->name, job->username, when);
+ }
+ html_printf(client, "</tbody></table>\n");
+
+ _cupsRWUnlock(&(printer->rwlock));
+ }
+
+ html_footer(client);
+
+ return (1);
+}
+
+
+/*
+ * 'show_supplies()' - Show printer supplies.
+ */
+
+static int /* O - 1 on success, 0 on failure */
+show_supplies(
+ ippeve_client_t *client) /* I - Client connection */
+{
+ ippeve_printer_t *printer = client->printer;
+ /* Printer */
+ int i, /* Looping var */
+ num_supply; /* Number of supplies */
+ ipp_attribute_t *supply, /* printer-supply attribute */
+ *supply_desc; /* printer-supply-description attribute */
+ int num_options; /* Number of form options */
+ cups_option_t *options; /* Form options */
+ int supply_len, /* Length of supply value */
+ level; /* Supply level */
+ const char *supply_value; /* Supply value */
+ char supply_text[1024], /* Supply string */
+ *supply_ptr; /* Pointer into supply string */
+ static const char * const printer_supply[] =
+ { /* printer-supply values */
+ "index=1;class=receptacleThatIsFilled;type=wasteToner;unit=percent;"
+ "maxcapacity=100;level=%d;colorantname=unknown;",
+ "index=2;class=supplyThatIsConsumed;type=toner;unit=percent;"
+ "maxcapacity=100;level=%d;colorantname=black;",
+ "index=3;class=supplyThatIsConsumed;type=toner;unit=percent;"
+ "maxcapacity=100;level=%d;colorantname=cyan;",
+ "index=4;class=supplyThatIsConsumed;type=toner;unit=percent;"
+ "maxcapacity=100;level=%d;colorantname=magenta;",
+ "index=5;class=supplyThatIsConsumed;type=toner;unit=percent;"
+ "maxcapacity=100;level=%d;colorantname=yellow;"
+ };
+ static const char * const colors[] = /* Colors for the supply-level bars */
+ {
+ "#777 linear-gradient(#333,#777)",
+ "#000 linear-gradient(#666,#000)",
+ "#0FF linear-gradient(#6FF,#0FF)",
+ "#F0F linear-gradient(#F6F,#F0F)",
+ "#CC0 linear-gradient(#EE6,#EE0)"
+ };
+
+
+ if (!respond_http(client, HTTP_STATUS_OK, NULL, "text/html", 0))
+ return (0);
+
+ html_header(client, printer->name, 0);
+
+ if ((supply = ippFindAttribute(printer->attrs, "printer-supply", IPP_TAG_STRING)) == NULL)
+ {
+ html_printf(client, "<p>Error: No printer-supply defined for printer.</p>\n");
+ html_footer(client);
+ return (1);
+ }
+
+ num_supply = ippGetCount(supply);
+
+ if ((supply_desc = ippFindAttribute(printer->attrs, "printer-supply-description", IPP_TAG_TEXT)) == NULL)
+ {
+ html_printf(client, "<p>Error: No printer-supply-description defined for printer.</p>\n");
+ html_footer(client);
+ return (1);
+ }
+
+ if (num_supply != ippGetCount(supply_desc))
+ {
+ html_printf(client, "<p>Error: Different number of values for printer-supply and printer-supply-description defined for printer.</p>\n");
+ html_footer(client);
+ return (1);
+ }
+
+ if ((num_options = parse_options(client, &options)) > 0)
+ {
+ /*
+ * WARNING: A real printer/server implementation MUST NOT implement
+ * supply updates via a GET request - GET requests are supposed to be
+ * idempotent (without side-effects) and we obviously are not
+ * authenticating access here. This form is provided solely to
+ * enable testing and development!
+ */
+
+ char name[64]; /* Form field */
+ const char *val; /* Form value */
+
+ _cupsRWLockWrite(&printer->rwlock);
+
+ ippDeleteAttribute(printer->attrs, supply);
+ supply = NULL;
+
+ printer->state_reasons &= (ippeve_preason_t)~(IPPEVE_PREASON_MARKER_SUPPLY_EMPTY | IPPEVE_PREASON_MARKER_SUPPLY_LOW | IPPEVE_PREASON_MARKER_WASTE_ALMOST_FULL | IPPEVE_PREASON_MARKER_WASTE_FULL | IPPEVE_PREASON_TONER_EMPTY | IPPEVE_PREASON_TONER_LOW);
+
+ for (i = 0; i < num_supply; i ++)
+ {
+ snprintf(name, sizeof(name), "supply%d", i);
+ if ((val = cupsGetOption(name, num_options, options)) != NULL)
+ {
+ level = atoi(val); /* New level */
+
+ snprintf(supply_text, sizeof(supply_text), printer_supply[i], level);
+ if (supply)
+ ippSetOctetString(printer->attrs, &supply, ippGetCount(supply), supply_text, (int)strlen(supply_text));
+ else
+ supply = ippAddOctetString(printer->attrs, IPP_TAG_PRINTER, "printer-supply", supply_text, (int)strlen(supply_text));
+
+ if (i == 0)
+ {
+ if (level == 100)
+ printer->state_reasons |= IPPEVE_PREASON_MARKER_WASTE_FULL;
+ else if (level > 90)
+ printer->state_reasons |= IPPEVE_PREASON_MARKER_WASTE_ALMOST_FULL;
+ }
+ else
+ {
+ if (level == 0)
+ printer->state_reasons |= IPPEVE_PREASON_TONER_EMPTY;
+ else if (level < 10)
+ printer->state_reasons |= IPPEVE_PREASON_TONER_LOW;
+ }
+ }
+ }
+
+ _cupsRWUnlock(&printer->rwlock);
+
+ html_printf(client, "<blockquote>Supplies updated.</blockquote>\n");
+ }
+
+ html_printf(client, "<form method=\"GET\" action=\"/supplies\">\n");
+
+ html_printf(client, "<table class=\"form\" summary=\"Supplies\">\n");
+ for (i = 0; i < num_supply; i ++)
+ {
+ supply_value = ippGetOctetString(supply, i, &supply_len);
+ if (supply_len > (sizeof(supply_text) - 1))
+ supply_len = sizeof(supply_text) - 1;
+
+ memcpy(supply_text, supply_value, (size_t)supply_len);
+ supply_text[supply_len] = '\0';
+
+ if ((supply_ptr = strstr(supply_text, "level=")) != NULL)
+ level = atoi(supply_ptr + 6);
+ else
+ level = 50;
+
+ html_printf(client, "<tr><th>%s:</th><td><input name=\"supply%d\" size=\"3\" value=\"%d\"><span class=\"bar\" style=\"background: %s; width: %dpx;\"></span></td></tr>\n", ippGetString(supply_desc, i, NULL), i, level, colors[i], level * 2);
+ }
+ html_printf(client, "<tr><td></td><td><input type=\"submit\" value=\"Update Supplies\"></td></tr>\n</table>\n</form>\n");
+ html_footer(client);
+
+ return (1);
+}
+
+
/*
* 'time_string()' - Return the local time in hours, minutes, and seconds.
*/
projects / thirdparty / cups.git / blobdiff