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[channels,cups] add debug logging for failures

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Armin Novak 2023-11-16 10:54:37 +01:00 committed by Martin Fleisz
parent f5d9c5f815
commit 57b4f3df20
1 changed files with 48 additions and 10 deletions
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58
channels/printer/client/cups/printer_cups.c
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@ -40,11 +40,14 @@
#include <freerdp/client/printer.h>
#include <freerdp/channels/log.h>
#define TAG CHANNELS_TAG("printer.client.cups")
typedef struct
{
rdpPrinterDriver driver;
int id_sequence;
size_t id_sequence;
size_t references;
} rdpCupsPrinterDriver;
@ -76,6 +79,31 @@ static void printer_cups_get_printjob_name(char* buf, size_t size, size_t id)
t->tm_year + 1900, t->tm_mon + 1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec, id);
}
static bool http_status_ok(http_status_t status)
{
switch (status)
{
case HTTP_OK:
case HTTP_CONTINUE:
return true;
default:
return false;
}
}
static UINT write_printjob(rdpPrintJob* printjob, const BYTE* data, size_t size)
{
rdpCupsPrintJob* cups_printjob = (rdpCupsPrintJob*)printjob;
WINPR_ASSERT(cups_printjob);
http_status_t rc =
cupsWriteRequestData(cups_printjob->printjob_object, (const char*)data, size);
if (!http_status_ok(rc))
WLog_WARN(TAG, "cupsWriteRequestData returned %s", httpStatus(rc));
return CHANNEL_RC_OK;
}
/**
* Function description
*
@ -87,9 +115,7 @@ static UINT printer_cups_write_printjob(rdpPrintJob* printjob, const BYTE* data,
WINPR_ASSERT(cups_printjob);
cupsWriteRequestData(cups_printjob->printjob_object, (const char*)data, size);
return CHANNEL_RC_OK;
return write_printjob(printjob, data, size);
}
static void printer_cups_close_printjob(rdpPrintJob* printjob)
@ -99,7 +125,10 @@ static void printer_cups_close_printjob(rdpPrintJob* printjob)
WINPR_ASSERT(cups_printjob);
cupsFinishDocument(cups_printjob->printjob_object, printjob->printer->name);
ipp_status_t rc = cupsFinishDocument(cups_printjob->printjob_object, printjob->printer->name);
if (rc != IPP_OK)
WLog_WARN(TAG, "cupsFinishDocument returned %s", ippErrorString(rc));
cups_printjob->printjob_id = 0;
httpClose(cups_printjob->printjob_object);
@ -118,7 +147,10 @@ static rdpPrintJob* printer_cups_create_printjob(rdpPrinter* printer, UINT32 id)
WINPR_ASSERT(cups_printer);
if (cups_printer->printjob != NULL)
{
WLog_WARN(TAG, "printjob [printer '%s'] already existing, abort!", printer->name);
return NULL;
}
cups_printjob = (rdpCupsPrintJob*)calloc(1, sizeof(rdpCupsPrintJob));
if (!cups_printjob)
@ -131,13 +163,14 @@ static rdpPrintJob* printer_cups_create_printjob(rdpPrinter* printer, UINT32 id)
cups_printjob->printjob.Close = printer_cups_close_printjob;
{
char buf[100];
char buf[100] = { 0 };
cups_printjob->printjob_object = httpConnect2(cupsServer(), ippPort(), NULL, AF_UNSPEC,
HTTP_ENCRYPT_IF_REQUESTED, 1, 10000, NULL);
if (!cups_printjob->printjob_object)
{
WLog_WARN(TAG, "httpConnect2 failed for '%s:%d", cupsServer(), ippPort());
free(cups_printjob);
return NULL;
}
@ -149,13 +182,18 @@ static rdpPrintJob* printer_cups_create_printjob(rdpPrinter* printer, UINT32 id)
if (!cups_printjob->printjob_id)
{
WLog_WARN(TAG, "cupsCreateJob failed for printer '%s', driver '%s'", printer->name,
printer->driver);
httpClose(cups_printjob->printjob_object);
free(cups_printjob);
return NULL;
}
cupsStartDocument(cups_printjob->printjob_object, printer->name, cups_printjob->printjob_id,
buf, CUPS_FORMAT_AUTO, 1);
http_status_t rc = cupsStartDocument(cups_printjob->printjob_object, printer->name,
cups_printjob->printjob_id, buf, CUPS_FORMAT_AUTO, 1);
if (!http_status_ok(rc))
WLog_WARN(TAG, "cupsStartDocument [printer '%s', driver '%s'] returned %s",
printer->name, printer->driver, httpStatus(rc));
}
cups_printer->printjob = cups_printjob;
@ -282,8 +320,8 @@ static rdpPrinter** printer_cups_enum_printers(rdpPrinterDriver* driver)
const int num_dests = cupsGetDests(&dests);
WINPR_ASSERT(driver);
printers = (rdpPrinter**)calloc(num_dests + 1, sizeof(rdpPrinter*));
if (num_dests >= 0)
printers = (rdpPrinter**)calloc((size_t)num_dests + 1, sizeof(rdpPrinter*));
if (!printers)
return NULL;