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diff -up cups-1.5b1/backend/snmp-supplies.c.snmp-quirks cups-1.5b1/backend/snmp-supplies.c
--- cups-1.5b1/backend/snmp-supplies.c.snmp-quirks 2011-05-20 05:49:49.000000000 +0200
+++ cups-1.5b1/backend/snmp-supplies.c 2011-05-24 17:15:55.000000000 +0200
@@ -47,6 +47,13 @@
/*
+ * Printer quirks...
+ */
+
+#define QUIRK_CAPACITY (1<<0)
+
+
+/*
* Local structures...
*/
@@ -66,6 +73,12 @@ typedef struct /**** Printer state ta
const char *keyword; /* IPP printer-state-reasons keyword */
} backend_state_t;
+typedef struct /**** Quirk names table ****/
+{
+ int bit; /* Quirk bit */
+ const char *keyword; /* cupsSNMPQuirks keyword */
+} quirk_name_t;
+
/*
* Local globals...
@@ -77,6 +90,7 @@ static int current_state = -1;
static int charset = -1; /* Character set for supply names */
static int num_supplies = 0;
/* Number of supplies found */
+static int quirks = 0; /* Printer quirks */
static backend_supplies_t supplies[CUPS_MAX_SUPPLIES];
/* Supply information */
static int supply_state = -1;
@@ -176,6 +190,15 @@ static const backend_state_t const suppl
{ CUPS_TONER_EMPTY, "toner-empty-warning" }
};
+static const quirk_name_t const quirk_names[] =
+ {
+ /*
+ * The prtMarkerSuppliesLevel values are
+ * percentages, not levels relative to the
+ * stated capacity.
+ */
+ { QUIRK_CAPACITY, "capacity" }
+ };
/*
* Local functions...
@@ -229,6 +252,9 @@ backendSNMPSupplies(
for (i = 0, ptr = value; i < num_supplies; i ++, ptr += strlen(ptr))
{
+ if (quirks & QUIRK_CAPACITY)
+ supplies[i].max_capacity = 100;
+
if (supplies[i].max_capacity > 0)
percent = 100 * supplies[i].level / supplies[i].max_capacity;
else
@@ -401,6 +427,7 @@ backend_init_supplies(
http_addr_t *addr) /* I - Printer address */
{
int i, /* Looping var */
+ len, /* Quirk name length */
type; /* Current marker type */
cups_file_t *cachefile; /* Cache file */
const char *cachedir; /* CUPS_CACHEDIR value */
@@ -462,6 +489,7 @@ backend_init_supplies(
current_state = -1;
num_supplies = -1;
charset = -1;
+ quirks = 0;
memset(supplies, 0, sizeof(supplies));
@@ -477,6 +505,34 @@ backend_init_supplies(
return;
}
+ if (ppd &&
+ (ppdattr = ppdFindAttr(ppd, "cupsSNMPQuirks", NULL)) != NULL &&
+ ppdattr->value)
+ {
+ ptr = ppdattr->value;
+ while (*ptr != '\0')
+ {
+ /*
+ * Match keyword against quirk_names table.
+ */
+
+ for (i = 0; i < sizeof (quirk_names) / sizeof (quirk_names[0]); i++)
+ {
+ len = strlen (quirk_names[i].keyword);
+ if (!strncmp (ptr, quirk_names[i].keyword, len) &&
+ (ptr[len] == '\0' || ptr[len] == ' '))
+ quirks |= quirk_names[i].bit;
+ }
+
+ /*
+ * Advance to next keyword.
+ */
+
+ ptr += strcspn (ptr, " ");
+ ptr += strspn (ptr, " ");
+ }
+ }
+
ppdClose(ppd);
/*
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