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);
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)
* 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>Status</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));
}
+/*
+ * '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
+ };
+
+
+ if (!respond_http(client, HTTP_STATUS_OK, NULL, "text/html", 0))
+ return (0);
+
+ html_header(client, printer->name);
+
+ 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, input_tray);
+ input_tray = NULL;
+
+ 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);
+
+ 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=sheetFeedAutoRemovableTray;mediafeed=%d;mediaxfeed=%d;maxcapacity=250;level=%d;status=0;name=%s;", media ? media->length : 0, media ? media->width : 0, ready_sheets, media_source);
+
+ if (input_tray)
+ ippSetOctetString(printer->attrs, &input_tray, ippGetCount(input_tray), tray_str, (int)strlen(tray_str));
+ else
+ input_tray = ippAddOctetString(printer->attrs, IPP_TAG_PRINTER, "printer-input-tray", 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)
+ 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);
+
+ 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 ++)
+ 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"
+ };
+
+
+ if (!respond_http(client, HTTP_STATUS_OK, NULL, "text/html", 0))
+ return (0);
+
+ html_header(client, printer->name);
+ html_printf(client, "<h1><img align=\"left\" src=\"/icon.png\" width=\"64\" height=\"64\">%s Jobs</h1>\n", 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);
+
+ 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 / commitdiff
