void serverCopyJobStateReasons( ipp_t *ipp, /* I - Attributes */ ipp_tag_t group_tag, /* I - Group */ server_job_t *job) /* I - Printer */ { server_jreason_t creasons; /* Combined job-state-reasons */ creasons = job->state_reasons | job->dev_state_reasons; if (!creasons) { ippAddString(ipp, group_tag, IPP_CONST_TAG(IPP_TAG_KEYWORD), "job-state-reasons", NULL, "none"); } else { int i, /* Looping var */ num_reasons = 0;/* Number of reasons */ server_jreason_t reason; /* Current reason */ const char *reasons[32]; /* Reason strings */ for (i = 0, reason = 1; i < (int)(sizeof(server_jreasons) / sizeof(server_jreasons[0])); i ++, reason <<= 1) { if (creasons & reason) reasons[num_reasons ++] = server_jreasons[i]; } ippAddStrings(ipp, group_tag, IPP_CONST_TAG(IPP_TAG_KEYWORD), "job-state-reasons", num_reasons, NULL, reasons); } }
void gtk_cups_request_ipp_add_strings (GtkCupsRequest *request, ipp_tag_t group, ipp_tag_t tag, const char *name, int num_values, const char *charset, const char *const *values) { ippAddStrings (request->ipp_request, group, tag, name, num_values, charset, values); }
static int /* O - Number of jobs in queue */ show_jobs(const char *command, /* I - Command name */ http_t *http, /* I - HTTP connection to server */ const char *dest, /* I - Destination */ const char *user, /* I - User */ const int id, /* I - Job ID */ const int longstatus) /* I - 1 if long report desired */ { ipp_t *request, /* IPP Request */ *response; /* IPP Response */ ipp_attribute_t *attr; /* Current attribute */ const char *jobdest, /* Pointer into job-printer-uri */ *jobuser, /* Pointer to job-originating-user-name */ *jobname; /* Pointer to job-name */ ipp_jstate_t jobstate; /* job-state */ int jobid, /* job-id */ jobsize, /* job-k-octets */ #ifdef __osf__ jobpriority, /* job-priority */ #endif /* __osf__ */ jobcount, /* Number of jobs */ jobcopies, /* Number of copies */ rank; /* Rank of job */ char resource[1024]; /* Resource string */ char rankstr[255]; /* Rank string */ char namestr[1024]; /* Job name string */ static const char * const jobattrs[] =/* Job attributes we want to see */ { "copies", "job-id", "job-k-octets", "job-name", "job-originating-user-name", "job-printer-uri", "job-priority", "job-state" }; static const char * const ranks[10] = /* Ranking strings */ { "th", "st", "nd", "rd", "th", "th", "th", "th", "th", "th" }; DEBUG_printf(("show_jobs(http=%p, dest=%p, user=%p, id=%d, longstatus%d)\n", http, dest, user, id, longstatus)); if (http == NULL) return (0); /* * Build an IPP_GET_JOBS or IPP_GET_JOB_ATTRIBUTES request, which requires * the following attributes: * * attributes-charset * attributes-natural-language * job-uri or printer-uri * requested-attributes * requesting-user-name */ request = ippNewRequest(id ? IPP_GET_JOB_ATTRIBUTES : IPP_GET_JOBS); if (id) { snprintf(resource, sizeof(resource), "ipp://localhost/jobs/%d", id); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, resource); } else if (dest) { httpAssembleURIf(HTTP_URI_CODING_ALL, resource, sizeof(resource), "ipp", NULL, "localhost", 0, "/printers/%s", dest); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, resource); } else ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, "ipp://localhost/"); if (user) { ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, user); ippAddBoolean(request, IPP_TAG_OPERATION, "my-jobs", 1); } else ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser()); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", (int)(sizeof(jobattrs) / sizeof(jobattrs[0])), NULL, jobattrs); /* * Do the request and get back a response... */ jobcount = 0; if ((response = cupsDoRequest(http, request, "/")) != NULL) { if (response->request.status.status_code > IPP_OK_CONFLICT) { _cupsLangPrintf(stderr, "%s: %s", command, cupsLastErrorString()); ippDelete(response); return (0); } rank = 1; /* * Loop through the job list and display them... */ for (attr = response->attrs; attr != NULL; attr = attr->next) { /* * Skip leading attributes until we hit a job... */ while (attr != NULL && attr->group_tag != IPP_TAG_JOB) attr = attr->next; if (attr == NULL) break; /* * Pull the needed attributes from this job... */ jobid = 0; jobsize = 0; #ifdef __osf__ jobpriority = 50; #endif /* __osf__ */ jobstate = IPP_JOB_PENDING; jobname = "unknown"; jobuser = "******"; jobdest = NULL; jobcopies = 1; while (attr != NULL && attr->group_tag == IPP_TAG_JOB) { if (!strcmp(attr->name, "job-id") && attr->value_tag == IPP_TAG_INTEGER) jobid = attr->values[0].integer; if (!strcmp(attr->name, "job-k-octets") && attr->value_tag == IPP_TAG_INTEGER) jobsize = attr->values[0].integer; #ifdef __osf__ if (!strcmp(attr->name, "job-priority") && attr->value_tag == IPP_TAG_INTEGER) jobpriority = attr->values[0].integer; #endif /* __osf__ */ if (!strcmp(attr->name, "job-state") && attr->value_tag == IPP_TAG_ENUM) jobstate = (ipp_jstate_t)attr->values[0].integer; if (!strcmp(attr->name, "job-printer-uri") && attr->value_tag == IPP_TAG_URI) if ((jobdest = strrchr(attr->values[0].string.text, '/')) != NULL) jobdest ++; if (!strcmp(attr->name, "job-originating-user-name") && attr->value_tag == IPP_TAG_NAME) jobuser = attr->values[0].string.text; if (!strcmp(attr->name, "job-name") && attr->value_tag == IPP_TAG_NAME) jobname = attr->values[0].string.text; if (!strcmp(attr->name, "copies") && attr->value_tag == IPP_TAG_INTEGER) jobcopies = attr->values[0].integer; attr = attr->next; } /* * See if we have everything needed... */ if (jobdest == NULL || jobid == 0) { if (attr == NULL) break; else continue; } if (!longstatus && jobcount == 0) #ifdef __osf__ _cupsLangPuts(stdout, /* TRANSLATORS: Pri is job priority. */ _("Rank Owner Pri Job Files" " Total Size")); #else _cupsLangPuts(stdout, _("Rank Owner Job File(s)" " Total Size")); #endif /* __osf__ */ jobcount ++; /* * Display the job... */ if (jobstate == IPP_JOB_PROCESSING) strlcpy(rankstr, "active", sizeof(rankstr)); else { /* * Make the rank show the "correct" suffix for each number * (11-13 are the only special cases, for English anyways...) */ if ((rank % 100) >= 11 && (rank % 100) <= 13) snprintf(rankstr, sizeof(rankstr), "%dth", rank); else snprintf(rankstr, sizeof(rankstr), "%d%s", rank, ranks[rank % 10]); rank ++; } if (longstatus) { _cupsLangPuts(stdout, "\n"); if (jobcopies > 1) snprintf(namestr, sizeof(namestr), "%d copies of %s", jobcopies, jobname); else strlcpy(namestr, jobname, sizeof(namestr)); _cupsLangPrintf(stdout, _("%s: %-33.33s [job %d localhost]"), jobuser, rankstr, jobid); _cupsLangPrintf(stdout, _(" %-39.39s %.0f bytes"), namestr, 1024.0 * jobsize); } else #ifdef __osf__ _cupsLangPrintf(stdout, _("%-6s %-10.10s %-4d %-10d %-27.27s %.0f bytes"), rankstr, jobuser, jobpriority, jobid, jobname, 1024.0 * jobsize); #else _cupsLangPrintf(stdout, _("%-7s %-7.7s %-7d %-31.31s %.0f bytes"), rankstr, jobuser, jobid, jobname, 1024.0 * jobsize); #endif /* __osf */ if (attr == NULL) break; } ippDelete(response); } else { _cupsLangPrintf(stderr, "%s: %s", command, cupsLastErrorString()); return (0); } if (jobcount == 0) _cupsLangPuts(stdout, _("no entries")); return (jobcount); }
static int cups_queue_get(int snum, print_queue_struct **q, print_status_struct *status) { http_t *http; /* HTTP connection to server */ ipp_t *request, /* IPP Request */ *response; /* IPP Response */ ipp_attribute_t *attr; /* Current attribute */ cups_lang_t *language; /* Default language */ char uri[HTTP_MAX_URI]; /* printer-uri attribute */ int qcount, /* Number of active queue entries */ qalloc; /* Number of queue entries allocated */ print_queue_struct *queue, /* Queue entries */ *temp; /* Temporary pointer for queue */ const char *user_name, /* job-originating-user-name attribute */ *job_name; /* job-name attribute */ int job_id; /* job-id attribute */ int job_k_octets; /* job-k-octets attribute */ time_t job_time; /* time-at-creation attribute */ ipp_jstate_t job_status; /* job-status attribute */ int job_priority; /* job-priority attribute */ static const char *jattrs[] = /* Requested job attributes */ { "job-id", "job-k-octets", "job-name", "job-originating-user-name", "job-priority", "job-state", "time-at-creation", }; static const char *pattrs[] = /* Requested printer attributes */ { "printer-state", "printer-state-message" }; DEBUG(5,("cups_queue_get(%d, %p, %p)\n", snum, q, status)); /* * Make sure we don't ask for passwords... */ cupsSetPasswordCB(cups_passwd_cb); /* * Try to connect to the server... */ if ((http = httpConnect(cupsServer(), ippPort())) == NULL) { DEBUG(0,("Unable to connect to CUPS server %s - %s\n", cupsServer(), strerror(errno))); return (0); } /* * Generate the printer URI... */ slprintf(uri, sizeof(uri) - 1, "ipp://localhost/printers/%s", PRINTERNAME(snum)); /* * Build an IPP_GET_JOBS request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * requested-attributes * printer-uri */ request = ippNew(); request->request.op.operation_id = IPP_GET_JOBS; request->request.op.request_id = 1; language = cupsLangDefault(); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(language)); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, language->language); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requested-attributes", (sizeof(jattrs) / sizeof(jattrs[0])), NULL, jattrs); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); /* * Do the request and get back a response... */ if ((response = cupsDoRequest(http, request, "/")) == NULL) { DEBUG(0,("Unable to get jobs for %s - %s\n", uri, ippErrorString(cupsLastError()))); httpClose(http); return (0); } if (response->request.status.status_code >= IPP_OK_CONFLICT) { DEBUG(0,("Unable to get jobs for %s - %s\n", uri, ippErrorString(response->request.status.status_code))); ippDelete(response); httpClose(http); return (0); } /* * Process the jobs... */ qcount = 0; qalloc = 0; queue = NULL; for (attr = response->attrs; attr != NULL; attr = attr->next) { /* * Skip leading attributes until we hit a job... */ while (attr != NULL && attr->group_tag != IPP_TAG_JOB) attr = attr->next; if (attr == NULL) break; /* * Allocate memory as needed... */ if (qcount >= qalloc) { qalloc += 16; temp = Realloc(queue, sizeof(print_queue_struct) * qalloc); if (temp == NULL) { DEBUG(0,("cups_queue_get: Not enough memory!")); ippDelete(response); httpClose(http); SAFE_FREE(queue); return (0); } queue = temp; } temp = queue + qcount; memset(temp, 0, sizeof(print_queue_struct)); /* * Pull the needed attributes from this job... */ job_id = 0; job_priority = 50; job_status = IPP_JOB_PENDING; job_time = 0; job_k_octets = 0; user_name = NULL; job_name = NULL; while (attr != NULL && attr->group_tag == IPP_TAG_JOB) { if (attr->name == NULL) { attr = attr->next; break; } if (strcmp(attr->name, "job-id") == 0 && attr->value_tag == IPP_TAG_INTEGER) job_id = attr->values[0].integer; if (strcmp(attr->name, "job-k-octets") == 0 && attr->value_tag == IPP_TAG_INTEGER) job_k_octets = attr->values[0].integer; if (strcmp(attr->name, "job-priority") == 0 && attr->value_tag == IPP_TAG_INTEGER) job_priority = attr->values[0].integer; if (strcmp(attr->name, "job-state") == 0 && attr->value_tag == IPP_TAG_ENUM) job_status = (ipp_jstate_t)(attr->values[0].integer); if (strcmp(attr->name, "time-at-creation") == 0 && attr->value_tag == IPP_TAG_INTEGER) job_time = attr->values[0].integer; if (strcmp(attr->name, "job-name") == 0 && attr->value_tag == IPP_TAG_NAME) job_name = attr->values[0].string.text; if (strcmp(attr->name, "job-originating-user-name") == 0 && attr->value_tag == IPP_TAG_NAME) user_name = attr->values[0].string.text; attr = attr->next; } /* * See if we have everything needed... */ if (user_name == NULL || job_name == NULL || job_id == 0) { if (attr == NULL) break; else continue; } temp->job = job_id; temp->size = job_k_octets * 1024; temp->status = job_status == IPP_JOB_PENDING ? LPQ_QUEUED : job_status == IPP_JOB_STOPPED ? LPQ_PAUSED : job_status == IPP_JOB_HELD ? LPQ_PAUSED : LPQ_PRINTING; temp->priority = job_priority; temp->time = job_time; strncpy(temp->fs_user, user_name, sizeof(temp->fs_user) - 1); strncpy(temp->fs_file, job_name, sizeof(temp->fs_file) - 1); qcount ++; if (attr == NULL) break; } ippDelete(response); /* * Build an IPP_GET_PRINTER_ATTRIBUTES request, which requires the * following attributes: * * attributes-charset * attributes-natural-language * requested-attributes * printer-uri */ request = ippNew(); request->request.op.operation_id = IPP_GET_PRINTER_ATTRIBUTES; request->request.op.request_id = 1; language = cupsLangDefault(); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(language)); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, language->language); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requested-attributes", (sizeof(pattrs) / sizeof(pattrs[0])), NULL, pattrs); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); /* * Do the request and get back a response... */ if ((response = cupsDoRequest(http, request, "/")) == NULL) { DEBUG(0,("Unable to get printer status for %s - %s\n", PRINTERNAME(snum), ippErrorString(cupsLastError()))); httpClose(http); *q = queue; return (qcount); } if (response->request.status.status_code >= IPP_OK_CONFLICT) { DEBUG(0,("Unable to get printer status for %s - %s\n", PRINTERNAME(snum), ippErrorString(response->request.status.status_code))); ippDelete(response); httpClose(http); *q = queue; return (qcount); } /* * Get the current printer status and convert it to the SAMBA values. */ if ((attr = ippFindAttribute(response, "printer-state", IPP_TAG_ENUM)) != NULL) { if (attr->values[0].integer == IPP_PRINTER_STOPPED) status->status = LPSTAT_STOPPED; else status->status = LPSTAT_OK; } if ((attr = ippFindAttribute(response, "printer-state-message", IPP_TAG_TEXT)) != NULL) fstrcpy(status->message, attr->values[0].string.text); ippDelete(response); /* * Return the job queue... */ httpClose(http); *q = queue; return (qcount); }
/* * Note that this function uses IPP_TAG_JOB, so it is * only suitable for IPP Group 2 attributes. * See RFC 2911. */ void gtk_cups_request_encode_option (GtkCupsRequest *request, const gchar *option, const gchar *value) { ipp_tag_t option_tag; g_return_if_fail (option != NULL); g_return_if_fail (value != NULL); option_tag = _find_option_tag (option); if (option_tag == IPP_TAG_ZERO) { option_tag = IPP_TAG_NAME; if (strcasecmp (value, "true") == 0 || strcasecmp (value, "false") == 0) { option_tag = IPP_TAG_BOOLEAN; } } switch (option_tag) { case IPP_TAG_INTEGER: case IPP_TAG_ENUM: ippAddInteger (request->ipp_request, IPP_TAG_JOB, option_tag, option, strtol (value, NULL, 0)); break; case IPP_TAG_BOOLEAN: { char b; if (strcasecmp (value, "true") == 0 || strcasecmp (value, "on") == 0 || strcasecmp (value, "yes") == 0) b = 1; else b = 0; ippAddBoolean (request->ipp_request, IPP_TAG_JOB, option, b); break; } case IPP_TAG_RANGE: { char *s; int lower; int upper; if (*value == '-') { lower = 1; s = (char *)value; } else lower = strtol (value, &s, 0); if (*s == '-') { if (s[1]) upper = strtol (s + 1, NULL, 0); else upper = 2147483647; } else upper = lower; ippAddRange (request->ipp_request, IPP_TAG_JOB, option, lower, upper); break; } case IPP_TAG_RESOLUTION: { char *s; int xres; int yres; ipp_res_t units; xres = strtol (value, &s, 0); if (*s == 'x') yres = strtol (s + 1, &s, 0); else yres = xres; if (strcasecmp (s, "dpc") == 0) units = IPP_RES_PER_CM; else units = IPP_RES_PER_INCH; ippAddResolution (request->ipp_request, IPP_TAG_JOB, option, units, xres, yres); break; } default: { char *values; char *s; int in_quotes; char *next; GPtrArray *strings; values = g_strdup (value); strings = NULL; in_quotes = 0; for (s = values, next = s; *s != '\0'; s++) { if (in_quotes != 2 && *s == '\'') { /* skip quoted value */ if (in_quotes == 0) in_quotes = 1; else in_quotes = 0; } else if (in_quotes != 1 && *s == '\"') { /* skip quoted value */ if (in_quotes == 0) in_quotes = 2; else in_quotes = 0; } else if (in_quotes == 0 && *s == ',') { /* found delimiter, add to value array */ *s = '\0'; if (strings == NULL) strings = g_ptr_array_new (); g_ptr_array_add (strings, next); next = s + 1; } else if (in_quotes == 0 && *s == '\\' && s[1] != '\0') { /* skip escaped character */ s++; } } if (strings == NULL) { /* single value */ ippAddString (request->ipp_request, IPP_TAG_JOB, option_tag, option, NULL, value); } else { /* multiple values */ /* add last value */ g_ptr_array_add (strings, next); ippAddStrings (request->ipp_request, IPP_TAG_JOB, option_tag, option, strings->len, NULL, (const char **) strings->pdata); g_ptr_array_free (strings, TRUE); } g_free (values); } break; } }
static void _pp_maintenance_command_execute_thread (GSimpleAsyncResult *res, GObject *object, GCancellable *cancellable) { PpMaintenanceCommand *command = (PpMaintenanceCommand *) object; PpMaintenanceCommandPrivate *priv = command->priv; static const char *attrs[] = {"printer-commands"}; ipp_attribute_t *attr = NULL; gboolean success = FALSE; GError *error = NULL; ipp_t *request; ipp_t *response = NULL; gchar *printer_uri; gchar *printer_commands = NULL; gchar *printer_commands_lowercase = NULL; gchar *command_lowercase; gchar *file_name = NULL; int fd = -1; printer_uri = g_strdup_printf ("ipp://localhost/printers/%s", priv->printer_name); request = ippNewRequest (IPP_GET_PRINTER_ATTRIBUTES); ippAddString (request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, printer_uri); ippAddStrings (request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", 1, NULL, attrs); response = cupsDoRequest (CUPS_HTTP_DEFAULT, request, "/"); if (response) { if (ippGetStatusCode (response) <= IPP_OK_CONFLICT) { attr = ippFindAttribute (response, "printer-commands", IPP_TAG_ZERO); if (attr && ippGetCount (attr) > 0 && ippGetValueTag (attr) != IPP_TAG_NOVALUE) { if (ippGetValueTag (attr) == IPP_TAG_KEYWORD) { printer_commands = g_strdup (ippGetString (attr, 0, NULL)); } } else { success = TRUE; } } ippDelete (response); } if (printer_commands) { command_lowercase = g_ascii_strdown (priv->command, -1); printer_commands_lowercase = g_ascii_strdown (printer_commands, -1); if (g_strrstr (printer_commands_lowercase, command_lowercase)) { request = ippNewRequest (IPP_PRINT_JOB); ippAddString (request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, printer_uri); ippAddString (request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", NULL, priv->title); ippAddString (request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format", NULL, "application/vnd.cups-command"); fd = g_file_open_tmp ("ccXXXXXX", &file_name, &error); if (fd != -1) { FILE *file; file = fdopen (fd, "w"); fprintf (file, "#CUPS-COMMAND\n"); fprintf (file, "%s\n", priv->command); fclose (file); response = cupsDoFileRequest (CUPS_HTTP_DEFAULT, request, "/", file_name); g_unlink (file_name); if (response) { if (ippGetStatusCode (response) <= IPP_OK_CONFLICT) { success = TRUE; } ippDelete (response); } } g_free (file_name); } else { success = TRUE; } g_free (command_lowercase); g_free (printer_commands_lowercase); g_free (printer_commands); } g_free (printer_uri); if (!success) { g_simple_async_result_set_error (res, G_IO_ERROR, G_IO_ERROR_FAILED, "Execution of maintenance command failed."); } g_simple_async_result_set_op_res_gboolean (res, success); }
static int /* O - 1 on success, 0 on failure */ cups_get_printer_uri( http_t *http, /* I - HTTP connection */ const char *name, /* I - Name of printer or class */ char *host, /* I - Hostname buffer */ int hostsize, /* I - Size of hostname buffer */ int *port, /* O - Port number */ char *resource, /* I - Resource buffer */ int resourcesize, /* I - Size of resource buffer */ int depth) /* I - Depth of query */ { int i; /* Looping var */ int http_port; /* Port number */ http_t *http2; /* Alternate HTTP connection */ ipp_t *request, /* IPP request */ *response; /* IPP response */ ipp_attribute_t *attr; /* Current attribute */ char uri[HTTP_MAX_URI], /* printer-uri attribute */ scheme[HTTP_MAX_URI], /* Scheme name */ username[HTTP_MAX_URI], /* Username:password */ classname[255], /* Temporary class name */ http_hostname[HTTP_MAX_HOST]; /* Hostname associated with connection */ static const char * const requested_attrs[] = { /* Requested attributes */ "printer-uri-supported", "printer-type", "member-uris" }; DEBUG_printf(("cups_get_printer_uri(http=%p, name=\"%s\", host=%p, " "hostsize=%d, resource=%p, resourcesize=%d, depth=%d)\n", http, name ? name : "(null)", host, hostsize, resource, resourcesize, depth)); /* * Setup the printer URI... */ if (httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, "localhost", 0, "/printers/%s", name) != HTTP_URI_OK) { _cupsSetError(IPP_INTERNAL_ERROR, "Unable to create printer-uri!"); *host = '\0'; *resource = '\0'; return (0); } DEBUG_printf(("cups_get_printer_uri: printer-uri=\"%s\"\n", uri)); /* * Get the hostname and port number we are connected to... */ httpGetHostname(http, http_hostname, sizeof(http_hostname)); #ifdef AF_INET6 if (http->hostaddr->addr.sa_family == AF_INET6) http_port = ntohs(http->hostaddr->ipv6.sin6_port); else #endif /* AF_INET6 */ if (http->hostaddr->addr.sa_family == AF_INET) http_port = ntohs(http->hostaddr->ipv4.sin_port); else http_port = ippPort(); /* * Build an IPP_GET_PRINTER_ATTRIBUTES request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * printer-uri * requested-attributes */ request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requested-attributes", sizeof(requested_attrs) / sizeof(requested_attrs[0]), NULL, requested_attrs); /* * Do the request and get back a response... */ if ((response = cupsDoRequest(http, request, "/")) != NULL) { if ((attr = ippFindAttribute(response, "member-uris", IPP_TAG_URI)) != NULL) { /* * Get the first actual printer name in the class... */ for (i = 0; i < attr->num_values; i ++) { httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[i].string.text, scheme, sizeof(scheme), username, sizeof(username), host, hostsize, port, resource, resourcesize); if (!strncmp(resource, "/printers/", 10)) { /* * Found a printer! */ ippDelete(response); return (1); } } /* * No printers in this class - try recursively looking for a printer, * but not more than 3 levels deep... */ if (depth < 3) { for (i = 0; i < attr->num_values; i ++) { httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[i].string.text, scheme, sizeof(scheme), username, sizeof(username), host, hostsize, port, resource, resourcesize); if (!strncmp(resource, "/classes/", 9)) { /* * Found a class! Connect to the right server... */ if (!strcasecmp(http_hostname, host) && *port == http_port) http2 = http; else if ((http2 = httpConnectEncrypt(host, *port, cupsEncryption())) == NULL) { DEBUG_puts("Unable to connect to server!"); continue; } /* * Look up printers on that server... */ strlcpy(classname, resource + 9, sizeof(classname)); cups_get_printer_uri(http2, classname, host, hostsize, port, resource, resourcesize, depth + 1); /* * Close the connection as needed... */ if (http2 != http) httpClose(http2); if (*host) return (1); } } } } else if ((attr = ippFindAttribute(response, "printer-uri-supported", IPP_TAG_URI)) != NULL) { httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, scheme, sizeof(scheme), username, sizeof(username), host, hostsize, port, resource, resourcesize); ippDelete(response); if (!strncmp(resource, "/classes/", 9)) { _cupsSetError(IPP_INTERNAL_ERROR, _("No printer-uri found for class!")); *host = '\0'; *resource = '\0'; return (0); } return (1); } ippDelete(response); } if (cupsLastError() != IPP_NOT_FOUND) _cupsSetError(IPP_INTERNAL_ERROR, _("No printer-uri found!")); *host = '\0'; *resource = '\0'; return (0); }
static int /* O - Number of options or -1 on error */ get_printer(http_t *http, /* I - HTTP connection */ const char *name, /* I - Printer name from request */ char *dest, /* I - Destination buffer */ size_t destsize, /* I - Size of destination buffer */ cups_option_t **options, /* O - Printer options */ int *accepting, /* O - printer-is-accepting-jobs value */ int *shared, /* O - printer-is-shared value */ ipp_pstate_t *state) /* O - printer-state value */ { int num_options; /* Number of options */ cups_file_t *fp; /* lpoptions file */ char line[1024], /* Line from lpoptions file */ *value, /* Pointer to value on line */ *optptr; /* Pointer to options on line */ int linenum; /* Line number in file */ const char *cups_serverroot; /* CUPS_SERVERROOT env var */ ipp_t *request; /* IPP request */ ipp_t *response; /* IPP response */ ipp_attribute_t *attr; /* IPP attribute */ char uri[HTTP_MAX_URI]; /* Printer URI */ static const char * const requested[] = { /* Requested attributes */ "printer-info", "printer-is-accepting-jobs", "printer-is-shared", "printer-name", "printer-state" }; /* * Initialize everything... */ if (accepting) *accepting = 0; if (shared) *shared = 0; if (state) *state = IPP_PRINTER_STOPPED; if (options) *options = NULL; /* * See if the name is a queue name optionally with an instance name. */ strlcpy(dest, name, destsize); if ((value = strchr(dest, '/')) != NULL) *value = '\0'; /* * Setup the Get-Printer-Attributes request... */ request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES); httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, "localhost", 0, "/printers/%s", dest); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", (int)(sizeof(requested) / sizeof(requested[0])), NULL, requested); /* * Do the request... */ response = cupsDoRequest(http, request, "/"); if (!response || cupsLastError() > IPP_OK_CONFLICT) { /* * If we can't find the printer by name, look up the printer-name * using the printer-info values... */ ipp_attribute_t *accepting_attr,/* printer-is-accepting-jobs */ *info_attr, /* printer-info */ *name_attr, /* printer-name */ *shared_attr, /* printer-is-shared */ *state_attr; /* printer-state */ ippDelete(response); /* * Setup the CUPS-Get-Printers request... */ request = ippNewRequest(CUPS_GET_PRINTERS); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", (int)(sizeof(requested) / sizeof(requested[0])), NULL, requested); /* * Do the request... */ response = cupsDoRequest(http, request, "/"); if (!response || cupsLastError() > IPP_OK_CONFLICT) { syslog(LOG_ERR, "Unable to get list of printers - %s", cupsLastErrorString()); ippDelete(response); return (-1); } /* * Scan the response for printers... */ *dest = '\0'; attr = response->attrs; while (attr) { /* * Skip to the next printer... */ while (attr && attr->group_tag != IPP_TAG_PRINTER) attr = attr->next; if (!attr) break; /* * Get all of the attributes for the current printer... */ accepting_attr = NULL; info_attr = NULL; name_attr = NULL; shared_attr = NULL; state_attr = NULL; while (attr && attr->group_tag == IPP_TAG_PRINTER) { if (!strcmp(attr->name, "printer-is-accepting-jobs") && attr->value_tag == IPP_TAG_BOOLEAN) accepting_attr = attr; else if (!strcmp(attr->name, "printer-info") && attr->value_tag == IPP_TAG_TEXT) info_attr = attr; else if (!strcmp(attr->name, "printer-name") && attr->value_tag == IPP_TAG_NAME) name_attr = attr; else if (!strcmp(attr->name, "printer-is-shared") && attr->value_tag == IPP_TAG_BOOLEAN) shared_attr = attr; else if (!strcmp(attr->name, "printer-state") && attr->value_tag == IPP_TAG_ENUM) state_attr = attr; attr = attr->next; } if (info_attr && name_attr && !_cups_strcasecmp(name, info_attr->values[0].string.text)) { /* * Found a match, use this one! */ strlcpy(dest, name_attr->values[0].string.text, destsize); if (accepting && accepting_attr) *accepting = accepting_attr->values[0].boolean; if (shared && shared_attr) *shared = shared_attr->values[0].boolean; if (state && state_attr) *state = (ipp_pstate_t)state_attr->values[0].integer; break; } } ippDelete(response); if (!*dest) { syslog(LOG_ERR, "Unable to find \"%s\" in list of printers!", name); return (-1); } name = dest; } else { /* * Get values from the response... */ if (accepting) { if ((attr = ippFindAttribute(response, "printer-is-accepting-jobs", IPP_TAG_BOOLEAN)) == NULL) syslog(LOG_ERR, "No printer-is-accepting-jobs attribute found in " "response from server!"); else *accepting = attr->values[0].boolean; } if (shared) { if ((attr = ippFindAttribute(response, "printer-is-shared", IPP_TAG_BOOLEAN)) == NULL) { syslog(LOG_ERR, "No printer-is-shared attribute found in " "response from server!"); *shared = 1; } else *shared = attr->values[0].boolean; } if (state) { if ((attr = ippFindAttribute(response, "printer-state", IPP_TAG_ENUM)) == NULL) syslog(LOG_ERR, "No printer-state attribute found in " "response from server!"); else *state = (ipp_pstate_t)attr->values[0].integer; } ippDelete(response); } /* * Next look for the printer in the lpoptions file... */ num_options = 0; if (options && shared && accepting) { if ((cups_serverroot = getenv("CUPS_SERVERROOT")) == NULL) cups_serverroot = CUPS_SERVERROOT; snprintf(line, sizeof(line), "%s/lpoptions", cups_serverroot); if ((fp = cupsFileOpen(line, "r")) != NULL) { linenum = 0; while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) { /* * Make sure we have "Dest name options" or "Default name options"... */ if ((_cups_strcasecmp(line, "Dest") && _cups_strcasecmp(line, "Default")) || !value) continue; /* * Separate destination name from options... */ for (optptr = value; *optptr && !isspace(*optptr & 255); optptr ++); while (*optptr == ' ') *optptr++ = '\0'; /* * If this is our destination, parse the options and break out of * the loop - we're done! */ if (!_cups_strcasecmp(value, name)) { num_options = cupsParseOptions(optptr, num_options, options); break; } } cupsFileClose(fp); } } else if (options) *options = NULL; /* * Return the number of options for this destination... */ return (num_options); }
static int iprint_queue_get(const char *sharename, enum printing_types printing_type, char *lpq_command, print_queue_struct **q, print_status_struct *status) { fstring printername; http_t *http = NULL; /* HTTP connection to server */ ipp_t *request = NULL, /* IPP Request */ *response = NULL; /* IPP Response */ ipp_attribute_t *attr = NULL; /* Current attribute */ cups_lang_t *language = NULL; /* Default language */ char uri[HTTP_MAX_URI]; /* printer-uri attribute */ char serviceUri[HTTP_MAX_URI]; /* service-uri attribute */ char httpPath[HTTP_MAX_URI]; /* path portion of the uri */ int jobUseUnixTime = 0; /* Whether job times should * be assumed to be Unix time */ int qcount = 0, /* Number of active queue entries */ qalloc = 0; /* Number of queue entries allocated */ print_queue_struct *queue = NULL, /* Queue entries */ *temp; /* Temporary pointer for queue */ const char *user_name, /* job-originating-user-name attribute */ *job_name; /* job-name attribute */ int job_id; /* job-id attribute */ int job_k_octets; /* job-k-octets attribute */ time_t job_time; /* time-at-creation attribute */ time_t printer_up_time = 0; /* printer's uptime */ ipp_jstate_t job_status; /* job-status attribute */ int job_priority; /* job-priority attribute */ static const char *jattrs[] = /* Requested job attributes */ { "job-id", "job-k-octets", "job-name", "job-originating-user-name", "job-priority", "job-state", "time-at-creation", }; static const char *pattrs[] = /* Requested printer attributes */ { "printer-state", "printer-state-message", "printer-current-time", "printer-up-time" }; *q = NULL; /* HACK ALERT!!! The porblem with support the 'printer name' option is that we key the tdb off the sharename. So we will overload the lpq_command string to pass in the printername (which is basically what we do for non-cups printers ... using the lpq_command to get the queue listing). */ fstrcpy( printername, lpq_command ); DEBUG(5,("iprint_queue_get(%s, %p, %p)\n", printername, q, status)); /* * Make sure we don't ask for passwords... */ cupsSetPasswordCB(iprint_passwd_cb); /* * Try to connect to the server... */ if ((http = httpConnect(iprint_server(), ippPort())) == NULL) { DEBUG(0,("Unable to connect to iPrint server %s - %s\n", iprint_server(), strerror(errno))); goto out; } /* * Generate the printer URI and the service URI that goes with it... */ slprintf(uri, sizeof(uri) - 1, "ipp://%s/ipp/%s", iprint_server(), printername); slprintf(serviceUri, sizeof(serviceUri) - 1, "ipp://%s/ipp/", iprint_server()); /* * For Linux iPrint servers from OES SP1 on, the iPrint server * uses Unix time for job start times unless it detects the iPrint * client in an http User-Agent header. (This was done to accomodate * CUPS broken behavior. According to RFC 2911, section 4.3.14, job * start times are supposed to be relative to how long the printer has * been up.) Since libcups doesn't allow us to set that header before * the request is sent, this ugly hack allows us to detect the server * version and decide how to interpret the job time. */ if (iprint_get_server_version(http, serviceUri) >= NOVELL_SERVER_VERSION_OES_SP1) jobUseUnixTime = 1; request = ippNew(); ippSetOperation(request, IPP_GET_PRINTER_ATTRIBUTES); ippSetRequestId(request, 2); language = cupsLangDefault(); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, "utf-8"); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, language->language); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", (sizeof(pattrs) / sizeof(pattrs[0])), NULL, pattrs); /* * Do the request and get back a response... */ slprintf(httpPath, sizeof(httpPath) - 1, "/ipp/%s", printername); if ((response = cupsDoRequest(http, request, httpPath)) == NULL) { DEBUG(0,("Unable to get printer status for %s - %s\n", printername, ippErrorString(cupsLastError()))); *q = queue; goto out; } if (ippGetStatusCode(response) >= IPP_OK_CONFLICT) { DEBUG(0,("Unable to get printer status for %s - %s\n", printername, ippErrorString(ippGetStatusCode(response)))); *q = queue; goto out; } /* * Get the current printer status and convert it to the SAMBA values. */ if ((attr = ippFindAttribute(response, "printer-state", IPP_TAG_ENUM)) != NULL) { if (ippGetInteger(attr, 0) == IPP_PRINTER_STOPPED) status->status = LPSTAT_STOPPED; else status->status = LPSTAT_OK; } if ((attr = ippFindAttribute(response, "printer-state-message", IPP_TAG_TEXT)) != NULL) fstrcpy(status->message, ippGetString(attr, 0, NULL)); if ((attr = ippFindAttribute(response, "printer-up-time", IPP_TAG_INTEGER)) != NULL) printer_up_time = ippGetInteger(attr, 0); ippDelete(response); response = NULL; /* * Build an IPP_GET_JOBS request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * requested-attributes * printer-uri */ request = ippNew(); ippSetOperation(request, IPP_GET_JOBS); ippSetRequestId(request, 3); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, "utf-8"); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, language->language); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", (sizeof(jattrs) / sizeof(jattrs[0])), NULL, jattrs); /* * Do the request and get back a response... */ slprintf(httpPath, sizeof(httpPath) - 1, "/ipp/%s", printername); if ((response = cupsDoRequest(http, request, httpPath)) == NULL) { DEBUG(0,("Unable to get jobs for %s - %s\n", uri, ippErrorString(cupsLastError()))); goto out; } if (ippGetStatusCode(response) >= IPP_OK_CONFLICT) { DEBUG(0,("Unable to get jobs for %s - %s\n", uri, ippErrorString(ippGetStatusCode(response)))); goto out; } /* * Process the jobs... */ qcount = 0; qalloc = 0; queue = NULL; for (attr = ippFirstAttribute(response); attr != NULL; attr = ippNextAttribute(response)) { /* * Skip leading attributes until we hit a job... */ while (attr != NULL && ippGetGroupTag(attr) != IPP_TAG_JOB) attr = ippNextAttribute(response); if (attr == NULL) break; /* * Allocate memory as needed... */ if (qcount >= qalloc) { qalloc += 16; queue = SMB_REALLOC_ARRAY(queue, print_queue_struct, qalloc); if (queue == NULL) { DEBUG(0,("iprint_queue_get: Not enough memory!")); qcount = 0; goto out; } } temp = queue + qcount; memset(temp, 0, sizeof(print_queue_struct)); /* * Pull the needed attributes from this job... */ job_id = 0; job_priority = 50; job_status = IPP_JOB_PENDING; job_time = 0; job_k_octets = 0; user_name = NULL; job_name = NULL; while (attr != NULL && ippGetGroupTag(attr) == IPP_TAG_JOB) { if (ippGetName(attr) == NULL) { attr = ippNextAttribute(response); break; } if (strcmp(ippGetName(attr), "job-id") == 0 && ippGetValueTag(attr) == IPP_TAG_INTEGER) job_id = ippGetInteger(attr, 0); if (strcmp(ippGetName(attr), "job-k-octets") == 0 && ippGetValueTag(attr) == IPP_TAG_INTEGER) job_k_octets = ippGetInteger(attr, 0); if (strcmp(ippGetName(attr), "job-priority") == 0 && ippGetValueTag(attr) == IPP_TAG_INTEGER) job_priority = ippGetInteger(attr, 0); if (strcmp(ippGetName(attr), "job-state") == 0 && ippGetValueTag(attr) == IPP_TAG_ENUM) job_status = (ipp_jstate_t)ippGetInteger(attr, 0); if (strcmp(ippGetName(attr), "time-at-creation") == 0 && ippGetValueTag(attr) == IPP_TAG_INTEGER) { /* * If jobs times are in Unix time, the accuracy of the job * start time depends upon the iPrint server's time being * set correctly. Otherwise, the accuracy depends upon * the Samba server's time being set correctly */ if (jobUseUnixTime) job_time = ippGetInteger(attr, 0); else job_time = time(NULL) - printer_up_time + ippGetInteger(attr, 0); } if (strcmp(ippGetName(attr), "job-name") == 0 && (ippGetValueTag(attr) == IPP_TAG_NAMELANG || ippGetValueTag(attr) == IPP_TAG_NAME)) job_name = ippGetString(attr, 0, NULL); if (strcmp(ippGetName(attr), "job-originating-user-name") == 0 && (ippGetValueTag(attr) == IPP_TAG_NAMELANG || ippGetValueTag(attr) == IPP_TAG_NAME)) user_name = ippGetString(attr, 0, NULL); attr = ippNextAttribute(response); } /* * See if we have everything needed... */ if (user_name == NULL || job_name == NULL || job_id == 0) { if (attr == NULL) break; else continue; } temp->sysjob = job_id; temp->size = job_k_octets * 1024; temp->status = job_status == IPP_JOB_PENDING ? LPQ_QUEUED : job_status == IPP_JOB_STOPPED ? LPQ_PAUSED : job_status == IPP_JOB_HELD ? LPQ_PAUSED : LPQ_PRINTING; temp->priority = job_priority; temp->time = job_time; strncpy(temp->fs_user, user_name, sizeof(temp->fs_user) - 1); strncpy(temp->fs_file, job_name, sizeof(temp->fs_file) - 1); qcount ++; if (attr == NULL) break; } /* * Return the job queue... */ *q = queue; out: if (response) ippDelete(response); if (language) cupsLangFree(language); if (http) httpClose(http); return qcount; }
static bool cups_cache_reload_async(int fd) { TALLOC_CTX *frame = talloc_stackframe(); struct pcap_cache *tmp_pcap_cache = NULL; http_t *http = NULL; /* HTTP connection to server */ ipp_t *request = NULL, /* IPP Request */ *response = NULL; /* IPP Response */ ipp_attribute_t *attr; /* Current attribute */ cups_lang_t *language = NULL; /* Default language */ char *name, /* printer-name attribute */ *info; /* printer-info attribute */ static const char *requested[] =/* Requested attributes */ { "printer-name", "printer-info" }; bool ret = False; size_t size; DEBUG(5, ("reloading cups printcap cache\n")); /* * Make sure we don't ask for passwords... */ cupsSetPasswordCB(cups_passwd_cb); /* * Try to connect to the server... */ if ((http = cups_connect(frame)) == NULL) { goto out; } /* * Build a CUPS_GET_PRINTERS request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * requested-attributes */ request = ippNew(); request->request.op.operation_id = CUPS_GET_PRINTERS; request->request.op.request_id = 1; language = cupsLangDefault(); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, "utf-8"); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, language->language); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requested-attributes", (sizeof(requested) / sizeof(requested[0])), NULL, requested); /* * Do the request and get back a response... */ if ((response = cupsDoRequest(http, request, "/")) == NULL) { DEBUG(0,("Unable to get printer list - %s\n", ippErrorString(cupsLastError()))); goto out; } for (attr = response->attrs; attr != NULL;) { /* * Skip leading attributes until we hit a printer... */ while (attr != NULL && attr->group_tag != IPP_TAG_PRINTER) attr = attr->next; if (attr == NULL) break; /* * Pull the needed attributes from this printer... */ name = NULL; info = NULL; while (attr != NULL && attr->group_tag == IPP_TAG_PRINTER) { if (strcmp(attr->name, "printer-name") == 0 && attr->value_tag == IPP_TAG_NAME) { if (!pull_utf8_talloc(frame, &name, attr->values[0].string.text, &size)) { goto out; } } if (strcmp(attr->name, "printer-info") == 0 && attr->value_tag == IPP_TAG_TEXT) { if (!pull_utf8_talloc(frame, &info, attr->values[0].string.text, &size)) { goto out; } } attr = attr->next; } /* * See if we have everything needed... */ if (name == NULL) break; if (!pcap_cache_add_specific(&tmp_pcap_cache, name, info)) { goto out; } } ippDelete(response); response = NULL; /* * Build a CUPS_GET_CLASSES request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * requested-attributes */ request = ippNew(); request->request.op.operation_id = CUPS_GET_CLASSES; request->request.op.request_id = 1; ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, "utf-8"); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, language->language); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requested-attributes", (sizeof(requested) / sizeof(requested[0])), NULL, requested); /* * Do the request and get back a response... */ if ((response = cupsDoRequest(http, request, "/")) == NULL) { DEBUG(0,("Unable to get printer list - %s\n", ippErrorString(cupsLastError()))); goto out; } for (attr = response->attrs; attr != NULL;) { /* * Skip leading attributes until we hit a printer... */ while (attr != NULL && attr->group_tag != IPP_TAG_PRINTER) attr = attr->next; if (attr == NULL) break; /* * Pull the needed attributes from this printer... */ name = NULL; info = NULL; while (attr != NULL && attr->group_tag == IPP_TAG_PRINTER) { if (strcmp(attr->name, "printer-name") == 0 && attr->value_tag == IPP_TAG_NAME) { if (!pull_utf8_talloc(frame, &name, attr->values[0].string.text, &size)) { goto out; } } if (strcmp(attr->name, "printer-info") == 0 && attr->value_tag == IPP_TAG_TEXT) { if (!pull_utf8_talloc(frame, &info, attr->values[0].string.text, &size)) { goto out; } } attr = attr->next; } /* * See if we have everything needed... */ if (name == NULL) break; if (!pcap_cache_add_specific(&tmp_pcap_cache, name, info)) { goto out; } } ret = True; out: if (response) ippDelete(response); if (language) cupsLangFree(language); if (http) httpClose(http); /* Send all the entries up the pipe. */ if (tmp_pcap_cache) { pcap_printer_fn_specific(tmp_pcap_cache, send_pcap_info, (void *)&fd); pcap_cache_destroy_specific(&tmp_pcap_cache); } TALLOC_FREE(frame); return ret; }
static void show_status(http_t *http, /* I - HTTP connection to server */ const char *dests) /* I - Destinations */ { ipp_t *request, /* IPP Request */ *response; /* IPP Response */ ipp_attribute_t *attr; /* Current attribute */ char *printer, /* Printer name */ *device, /* Device URI */ *delimiter; /* Char search result */ ipp_pstate_t pstate; /* Printer state */ int accepting; /* Is printer accepting jobs? */ int jobcount; /* Count of current jobs */ const char *dptr, /* Pointer into destination list */ *ptr; /* Pointer into printer name */ int match; /* Non-zero if this job matches */ static const char *requested[] = /* Requested attributes */ { "device-uri", "printer-is-accepting-jobs", "printer-name", "printer-state", "queued-job-count" }; DEBUG_printf(("show_status(http=%p, dests=\"%s\")\n", http, dests)); if (http == NULL) return; /* * Build a CUPS_GET_PRINTERS request, which requires the following * attributes: * * attributes-charset * attributes-natural-language */ request = ippNewRequest(CUPS_GET_PRINTERS); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", sizeof(requested) / sizeof(requested[0]), NULL, requested); /* * Do the request and get back a response... */ if ((response = cupsDoRequest(http, request, "/")) != NULL) { DEBUG_puts("show_status: request succeeded..."); /* * Loop through the printers returned in the list and display * their status... */ for (attr = response->attrs; attr != NULL; attr = attr->next) { /* * Skip leading attributes until we hit a job... */ while (attr != NULL && attr->group_tag != IPP_TAG_PRINTER) attr = attr->next; if (attr == NULL) break; /* * Pull the needed attributes from this job... */ printer = NULL; device = "file:/dev/null"; pstate = IPP_PRINTER_IDLE; jobcount = 0; accepting = 1; while (attr != NULL && attr->group_tag == IPP_TAG_PRINTER) { if (!strcmp(attr->name, "device-uri") && attr->value_tag == IPP_TAG_URI) device = attr->values[0].string.text; else if (!strcmp(attr->name, "printer-is-accepting-jobs") && attr->value_tag == IPP_TAG_BOOLEAN) accepting = attr->values[0].boolean; else if (!strcmp(attr->name, "printer-name") && attr->value_tag == IPP_TAG_NAME) printer = attr->values[0].string.text; else if (!strcmp(attr->name, "printer-state") && attr->value_tag == IPP_TAG_ENUM) pstate = (ipp_pstate_t)attr->values[0].integer; else if (!strcmp(attr->name, "queued-job-count") && attr->value_tag == IPP_TAG_INTEGER) jobcount = attr->values[0].integer; attr = attr->next; } /* * See if we have everything needed... */ if (printer == NULL) { if (attr == NULL) break; else continue; } /* * A single 'all' printer name is special, meaning all printers. */ if (dests != NULL && !strcmp(dests, "all")) dests = NULL; /* * See if this is a printer we're interested in... */ match = dests == NULL; if (dests != NULL) { for (dptr = dests; *dptr != '\0';) { /* * Skip leading whitespace and commas... */ while (isspace(*dptr & 255) || *dptr == ',') dptr ++; if (*dptr == '\0') break; /* * Compare names... */ for (ptr = printer; *ptr != '\0' && *dptr != '\0' && *ptr == *dptr; ptr ++, dptr ++) /* do nothing */; if (*ptr == '\0' && (*dptr == '\0' || *dptr == ',' || isspace(*dptr & 255))) { match = 1; break; } /* * Skip trailing junk... */ while (!isspace(*dptr & 255) && *dptr != '\0') dptr ++; while (isspace(*dptr & 255) || *dptr == ',') dptr ++; if (*dptr == '\0') break; } } /* * Display the printer entry if needed... */ if (match) { /* * Display it... */ printf("%s:\n", printer); if (!strncmp(device, "file:", 5)) _cupsLangPrintf(stdout, _("\tprinter is on device \'%s\' speed -1"), device + 5); else { /* * Just show the scheme... */ if ((delimiter = strchr(device, ':')) != NULL ) { *delimiter = '\0'; _cupsLangPrintf(stdout, _("\tprinter is on device \'%s\' speed -1"), device); } } if (accepting) _cupsLangPuts(stdout, _("\tqueuing is enabled")); else _cupsLangPuts(stdout, _("\tqueuing is disabled")); if (pstate != IPP_PRINTER_STOPPED) _cupsLangPuts(stdout, _("\tprinting is enabled")); else _cupsLangPuts(stdout, _("\tprinting is disabled")); if (jobcount == 0) _cupsLangPuts(stdout, _("\tno entries")); else _cupsLangPrintf(stdout, _("\t%d entries"), jobcount); _cupsLangPuts(stdout, _("\tdaemon present")); } if (attr == NULL) break; } ippDelete(response); } }
static ipp_t * /* O - Collection value */ get_collection(cups_file_t *fp, /* I - File to read from */ const char *filename, /* I - Attributes filename */ int *linenum) /* IO - Line number */ { char token[1024], /* Token from file */ attr[128]; /* Attribute name */ ipp_tag_t value; /* Current value type */ ipp_t *col = ippNew(); /* Collection value */ ipp_attribute_t *lastcol = NULL; /* Last collection attribute */ while (get_token(fp, token, sizeof(token), linenum) != NULL) { if (!strcmp(token, "}")) break; else if (!strcmp(token, "{") && lastcol) { /* * Another collection value */ ipp_t *subcol = get_collection(fp, filename, linenum); /* Collection value */ if (subcol) ippSetCollection(col, &lastcol, ippGetCount(lastcol), subcol); else goto col_error; } else if (!_cups_strcasecmp(token, "MEMBER")) { /* * Attribute... */ lastcol = NULL; if (!get_token(fp, token, sizeof(token), linenum)) { fprintf(stderr, "ippserver: Missing MEMBER value tag on line %d of \"%s\".\n", *linenum, filename); goto col_error; } if ((value = ippTagValue(token)) == IPP_TAG_ZERO) { fprintf(stderr, "ippserver: Bad MEMBER value tag \"%s\" on line %d of \"%s\".\n", token, *linenum, filename); goto col_error; } if (!get_token(fp, attr, sizeof(attr), linenum)) { fprintf(stderr, "ippserver: Missing MEMBER name on line %d of \"%s\".\n", *linenum, filename); goto col_error; } if (!get_token(fp, token, sizeof(token), linenum)) { fprintf(stderr, "ippserver: Missing MEMBER value on line %d of \"%s\".\n", *linenum, filename); goto col_error; } switch (value) { case IPP_TAG_BOOLEAN : if (!_cups_strcasecmp(token, "true")) ippAddBoolean(col, IPP_TAG_ZERO, attr, 1); else ippAddBoolean(col, IPP_TAG_ZERO, attr, (char)atoi(token)); break; case IPP_TAG_INTEGER : case IPP_TAG_ENUM : ippAddInteger(col, IPP_TAG_ZERO, value, attr, atoi(token)); break; case IPP_TAG_RESOLUTION : { int xres, /* X resolution */ yres; /* Y resolution */ char units[6]; /* Units */ if (sscanf(token, "%dx%d%5s", &xres, &yres, units) != 3 || (_cups_strcasecmp(units, "dpi") && _cups_strcasecmp(units, "dpc") && _cups_strcasecmp(units, "dpcm") && _cups_strcasecmp(units, "other"))) { fprintf(stderr, "ippserver: Bad resolution value \"%s\" on line %d of \"%s\".\n", token, *linenum, filename); goto col_error; } if (!_cups_strcasecmp(units, "dpi")) ippAddResolution(col, IPP_TAG_ZERO, attr, IPP_RES_PER_INCH, xres, yres); else if (!_cups_strcasecmp(units, "dpc") || !_cups_strcasecmp(units, "dpcm")) ippAddResolution(col, IPP_TAG_ZERO, attr, IPP_RES_PER_CM, xres, yres); else ippAddResolution(col, IPP_TAG_ZERO, attr, (ipp_res_t)0, xres, yres); } break; case IPP_TAG_RANGE : { int lowers[4], /* Lower value */ uppers[4], /* Upper values */ num_vals; /* Number of values */ num_vals = sscanf(token, "%d-%d,%d-%d,%d-%d,%d-%d", lowers + 0, uppers + 0, lowers + 1, uppers + 1, lowers + 2, uppers + 2, lowers + 3, uppers + 3); if ((num_vals & 1) || num_vals == 0) { fprintf(stderr, "ippserver: Bad rangeOfInteger value \"%s\" on line %d of \"%s\".\n", token, *linenum, filename); goto col_error; } ippAddRanges(col, IPP_TAG_ZERO, attr, num_vals / 2, lowers, uppers); } break; case IPP_TAG_BEGIN_COLLECTION : if (!strcmp(token, "{")) { ipp_t *subcol = get_collection(fp, filename, linenum); /* Collection value */ if (subcol) { lastcol = ippAddCollection(col, IPP_TAG_ZERO, attr, subcol); ippDelete(subcol); } else goto col_error; } else { fprintf(stderr, "ippserver: Bad collection value on line %d of \"%s\".\n", *linenum, filename); goto col_error; } break; case IPP_TAG_STRING : ippAddOctetString(col, IPP_TAG_ZERO, attr, token, (int)strlen(token)); break; default : if (!strchr(token, ',')) ippAddString(col, IPP_TAG_ZERO, value, attr, NULL, token); else { /* * Multiple string values... */ int num_values; /* Number of values */ char *values[100], /* Values */ *ptr; /* Pointer to next value */ values[0] = token; num_values = 1; for (ptr = strchr(token, ','); ptr; ptr = strchr(ptr, ',')) { *ptr++ = '\0'; values[num_values] = ptr; num_values ++; if (num_values >= (int)(sizeof(values) / sizeof(values[0]))) break; } ippAddStrings(col, IPP_TAG_ZERO, value, attr, num_values, NULL, (const char **)values); } break; } } } return (col); /* * If we get here there was a parse error; free memory and return. */ col_error: ippDelete(col); return (NULL); }
ipp_t * /* O - Attributes */ serverLoadAttributes( const char *filename, /* I - File to load */ char **authtype, /* O - Authentication type, if any */ char **command, /* O - Command to run, if any */ char **device_uri, /* O - Device URI, if any */ char **make, /* O - Manufacturer */ char **model, /* O - Model */ char **proxy_user) /* O - Proxy user, if any */ { ipp_t *attrs; /* Attributes to return */ cups_file_t *fp; /* File */ int linenum = 0; /* Current line number */ char attr[128], /* Attribute name */ token[1024], /* Token from file */ *tokenptr; /* Pointer into token */ ipp_tag_t value; /* Current value type */ ipp_attribute_t *attrptr; /* Attribute pointer */ if ((fp = cupsFileOpen(filename, "r")) == NULL) { serverLog(SERVER_LOGLEVEL_ERROR, "Unable to open \"%s\": %s", filename, strerror(errno)); return (NULL); } attrs = ippNew(); while (get_token(fp, token, sizeof(token), &linenum) != NULL) { if (!_cups_strcasecmp(token, "ATTR")) { /* * Attribute... */ if (!get_token(fp, token, sizeof(token), &linenum)) { serverLog(SERVER_LOGLEVEL_ERROR, "Missing ATTR value tag on line %d of \"%s\".", linenum, filename); goto load_error; } if ((value = ippTagValue(token)) == IPP_TAG_ZERO) { serverLog(SERVER_LOGLEVEL_ERROR, "Bad ATTR value tag \"%s\" on line %d of \"%s\".", token, linenum, filename); goto load_error; } if (!get_token(fp, attr, sizeof(attr), &linenum)) { serverLog(SERVER_LOGLEVEL_ERROR, "Missing ATTR name on line %d of \"%s\".", linenum, filename); goto load_error; } if (!get_token(fp, token, sizeof(token), &linenum)) { serverLog(SERVER_LOGLEVEL_ERROR, "Missing ATTR value on line %d of \"%s\".", linenum, filename); goto load_error; } attrptr = NULL; switch (value) { case IPP_TAG_BOOLEAN : if (!_cups_strcasecmp(token, "true")) attrptr = ippAddBoolean(attrs, IPP_TAG_PRINTER, attr, 1); else attrptr = ippAddBoolean(attrs, IPP_TAG_PRINTER, attr, (char)atoi(token)); break; case IPP_TAG_INTEGER : case IPP_TAG_ENUM : if (!strchr(token, ',')) attrptr = ippAddInteger(attrs, IPP_TAG_PRINTER, value, attr, (int)strtol(token, &tokenptr, 0)); else { int values[100], /* Values */ num_values = 1; /* Number of values */ values[0] = (int)strtol(token, &tokenptr, 10); while (tokenptr && *tokenptr && num_values < (int)(sizeof(values) / sizeof(values[0]))) { if (*tokenptr == ',') tokenptr ++; else if (!isdigit(*tokenptr & 255) && *tokenptr != '-') break; values[num_values] = (int)strtol(tokenptr, &tokenptr, 0); num_values ++; } attrptr = ippAddIntegers(attrs, IPP_TAG_PRINTER, value, attr, num_values, values); } if (!tokenptr || *tokenptr) { serverLog(SERVER_LOGLEVEL_ERROR, "Bad %s value \"%s\" on line %d of \"%s\".", ippTagString(value), token, linenum, filename); goto load_error; } break; case IPP_TAG_RESOLUTION : { int xres, /* X resolution */ yres; /* Y resolution */ ipp_res_t units; /* Units */ char *start, /* Start of value */ *ptr, /* Pointer into value */ *next = NULL; /* Next value */ for (start = token; start; start = next) { xres = yres = (int)strtol(start, (char **)&ptr, 10); if (ptr > start && xres > 0) { if (*ptr == 'x') yres = (int)strtol(ptr + 1, (char **)&ptr, 10); } if (ptr && (next = strchr(ptr, ',')) != NULL) *next++ = '\0'; if (ptr <= start || xres <= 0 || yres <= 0 || !ptr || (_cups_strcasecmp(ptr, "dpi") && _cups_strcasecmp(ptr, "dpc") && _cups_strcasecmp(ptr, "dpcm") && _cups_strcasecmp(ptr, "other"))) { serverLog(SERVER_LOGLEVEL_ERROR, "Bad resolution value \"%s\" on line %d of \"%s\".", token, linenum, filename); goto load_error; } if (!_cups_strcasecmp(ptr, "dpc") || !_cups_strcasecmp(ptr, "dpcm")) units = IPP_RES_PER_CM; else units = IPP_RES_PER_INCH; if (attrptr) ippSetResolution(attrs, &attrptr, ippGetCount(attrptr), units, xres, yres); else attrptr = ippAddResolution(attrs, IPP_TAG_PRINTER, attr, units, xres, yres); } } break; case IPP_TAG_RANGE : { int lowers[4], /* Lower value */ uppers[4], /* Upper values */ num_vals; /* Number of values */ num_vals = sscanf(token, "%d-%d,%d-%d,%d-%d,%d-%d", lowers + 0, uppers + 0, lowers + 1, uppers + 1, lowers + 2, uppers + 2, lowers + 3, uppers + 3); if ((num_vals & 1) || num_vals == 0) { serverLog(SERVER_LOGLEVEL_ERROR, "Bad rangeOfInteger value \"%s\" on line %d of \"%s\".", token, linenum, filename); goto load_error; } attrptr = ippAddRanges(attrs, IPP_TAG_PRINTER, attr, num_vals / 2, lowers, uppers); } break; case IPP_TAG_BEGIN_COLLECTION : if (!strcmp(token, "{")) { ipp_t *col = get_collection(fp, filename, &linenum); /* Collection value */ if (col) { attrptr = ippAddCollection(attrs, IPP_TAG_PRINTER, attr, col); ippDelete(col); } else exit(1); } else { serverLog(SERVER_LOGLEVEL_ERROR, "Bad ATTR collection value on line %d of \"%s\".", linenum, filename); goto load_error; } do { ipp_t *col; /* Collection value */ long pos = cupsFileTell(fp); /* Save position of file */ if (!get_token(fp, token, sizeof(token), &linenum)) break; if (strcmp(token, ",")) { cupsFileSeek(fp, pos); break; } if (!get_token(fp, token, sizeof(token), &linenum) || strcmp(token, "{")) { serverLog(SERVER_LOGLEVEL_ERROR, "Unexpected \"%s\" on line %d of \"%s\".", token, linenum, filename); goto load_error; } if ((col = get_collection(fp, filename, &linenum)) == NULL) break; ippSetCollection(attrs, &attrptr, ippGetCount(attrptr), col); } while (!strcmp(token, "{")); break; case IPP_TAG_STRING : attrptr = ippAddOctetString(attrs, IPP_TAG_PRINTER, attr, token, (int)strlen(token)); break; default : serverLog(SERVER_LOGLEVEL_ERROR, "Unsupported ATTR value tag %s on line %d of \"%s\".", ippTagString(value), linenum, filename); goto load_error; case IPP_TAG_TEXTLANG : case IPP_TAG_NAMELANG : case IPP_TAG_TEXT : case IPP_TAG_NAME : case IPP_TAG_KEYWORD : case IPP_TAG_URI : case IPP_TAG_URISCHEME : case IPP_TAG_CHARSET : case IPP_TAG_LANGUAGE : case IPP_TAG_MIMETYPE : if (!strchr(token, ',')) attrptr = ippAddString(attrs, IPP_TAG_PRINTER, value, attr, NULL, token); else { /* * Multiple string values... */ int num_values; /* Number of values */ char *values[100], /* Values */ *ptr; /* Pointer to next value */ values[0] = token; num_values = 1; for (ptr = strchr(token, ','); ptr; ptr = strchr(ptr, ',')) { if (ptr > token && ptr[-1] == '\\') _cups_strcpy(ptr - 1, ptr); else { *ptr++ = '\0'; values[num_values] = ptr; num_values ++; if (num_values >= (int)(sizeof(values) / sizeof(values[0]))) break; } } attrptr = ippAddStrings(attrs, IPP_TAG_PRINTER, value, attr, num_values, NULL, (const char **)values); } break; } if (!attrptr) { serverLog(SERVER_LOGLEVEL_ERROR, "Unable to add attribute on line %d of \"%s\": %s", linenum, filename, cupsLastErrorString()); goto load_error; } } else if (!_cups_strcasecmp(token, "AUTHTYPE") && authtype) { if (!get_token(fp, token, sizeof(token), &linenum)) { serverLog(SERVER_LOGLEVEL_ERROR, "Missing AUTHTYPE value on line %d of \"%s\".", linenum, filename); goto load_error; } *authtype = strdup(token); } else if (!_cups_strcasecmp(token, "COMMAND") && command) { if (!get_token(fp, token, sizeof(token), &linenum)) { serverLog(SERVER_LOGLEVEL_ERROR, "Missing COMMAND value on line %d of \"%s\".", linenum, filename); goto load_error; } *command = strdup(token); } else if (!_cups_strcasecmp(token, "DEVICEURI") && device_uri) { if (!get_token(fp, token, sizeof(token), &linenum)) { serverLog(SERVER_LOGLEVEL_ERROR, "Missing DEVICE-URI value on line %d of \"%s\".", linenum, filename); goto load_error; } *device_uri = strdup(token); } else if (!_cups_strcasecmp(token, "MAKE") && make) { if (!get_token(fp, token, sizeof(token), &linenum)) { serverLog(SERVER_LOGLEVEL_ERROR, "Missing MAKE value on line %d of \"%s\".", linenum, filename); goto load_error; } *make = strdup(token); } else if (!_cups_strcasecmp(token, "MODEL") && model) { if (!get_token(fp, token, sizeof(token), &linenum)) { serverLog(SERVER_LOGLEVEL_ERROR, "Missing MODEL value on line %d of \"%s\".", linenum, filename); goto load_error; } *model = strdup(token); } else if (!_cups_strcasecmp(token, "PROXYUSER") && proxy_user) { if (!get_token(fp, token, sizeof(token), &linenum)) { serverLog(SERVER_LOGLEVEL_ERROR, "Missing PROXY-USER value on line %d of \"%s\".", linenum, filename); goto load_error; } *proxy_user = strdup(token); } else { serverLog(SERVER_LOGLEVEL_ERROR, "Unknown directive \"%s\" on line %d of \"%s\".", token, linenum, filename); goto load_error; } } cupsFileClose(fp); return (attrs); /* * If we get here something bad happened... */ load_error: cupsFileClose(fp); ippDelete(attrs); return (NULL); }
void cupsEncodeOptions2( ipp_t *ipp, /* I - Request to add to */ int num_options, /* I - Number of options */ cups_option_t *options, /* I - Options */ ipp_tag_t group_tag) /* I - Group to encode */ { int i, j; /* Looping vars */ int count; /* Number of values */ char *s, /* Pointer into option value */ *val, /* Pointer to option value */ *copy, /* Copy of option value */ *sep, /* Option separator */ quote; /* Quote character */ ipp_attribute_t *attr; /* IPP attribute */ ipp_tag_t value_tag; /* IPP value tag */ cups_option_t *option; /* Current option */ ipp_t *collection; /* Collection value */ int num_cols; /* Number of collection values */ cups_option_t *cols; /* Collection values */ ipp_op_t op; /* Operation for this request */ const ipp_op_t *ops; /* List of allowed operations */ DEBUG_printf(("cupsEncodeOptions2(ipp=%p(%s), num_options=%d, options=%p, " "group_tag=%x)", ipp, ipp ? ippOpString(ippGetOperation(ipp)) : "", num_options, options, group_tag)); /* * Range check input... */ if (!ipp || num_options < 1 || !options) return; /* * Do special handling for the document-format/raw options... */ op = ippGetOperation(ipp); if (group_tag == IPP_TAG_OPERATION && (op == IPP_OP_PRINT_JOB || op == IPP_OP_PRINT_URI || op == IPP_OP_SEND_DOCUMENT || op == IPP_OP_SEND_URI)) { /* * Handle the document format stuff first... */ if ((val = (char *)cupsGetOption("document-format", num_options, options)) != NULL) ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", NULL, val); else if (cupsGetOption("raw", num_options, options)) ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", NULL, "application/vnd.cups-raw"); else ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", NULL, "application/octet-stream"); } /* * Then loop through the options... */ for (i = num_options, option = options; i > 0; i --, option ++) { _ipp_option_t *match; /* Matching attribute */ /* * Skip document format options that are handled above... */ if (!_cups_strcasecmp(option->name, "raw") || !_cups_strcasecmp(option->name, "document-format") || !option->name[0]) continue; /* * Figure out the proper value and group tags for this option... */ if ((match = _ippFindOption(option->name)) != NULL) { if (match->group_tag != group_tag && match->alt_group_tag != group_tag) continue; value_tag = match->value_tag; if (match->operations) ops = match->operations; else if (group_tag == IPP_TAG_JOB) ops = ipp_job_creation; else if (group_tag == IPP_TAG_DOCUMENT) ops = ipp_doc_creation; else if (group_tag == IPP_TAG_SUBSCRIPTION) ops = ipp_sub_creation; else if (group_tag == IPP_TAG_PRINTER) ops = ipp_set_printer; else { DEBUG_printf(("2cupsEncodeOptions2: Skipping \"%s\".", option->name)); continue; } } else { int namelen; /* Length of name */ namelen = (int)strlen(option->name); if (namelen < 10 || (strcmp(option->name + namelen - 8, "-default") && strcmp(option->name + namelen - 10, "-supported"))) { if (group_tag != IPP_TAG_JOB && group_tag != IPP_TAG_DOCUMENT) { DEBUG_printf(("2cupsEncodeOptions2: Skipping \"%s\".", option->name)); continue; } } else if (group_tag != IPP_TAG_PRINTER) { DEBUG_printf(("2cupsEncodeOptions2: Skipping \"%s\".", option->name)); continue; } if (group_tag == IPP_TAG_JOB) ops = ipp_job_creation; else if (group_tag == IPP_TAG_DOCUMENT) ops = ipp_doc_creation; else ops = ipp_set_printer; if (!_cups_strcasecmp(option->value, "true") || !_cups_strcasecmp(option->value, "false")) value_tag = IPP_TAG_BOOLEAN; else value_tag = IPP_TAG_NAME; } /* * Verify that we send this attribute for this operation... */ while (*ops != IPP_OP_CUPS_NONE) if (op == *ops) break; else ops ++; if (*ops == IPP_OP_CUPS_NONE && op != IPP_OP_CUPS_NONE) { DEBUG_printf(("2cupsEncodeOptions2: Skipping \"%s\".", option->name)); continue; } /* * Count the number of values... */ if (match && match->multivalue) { for (count = 1, sep = option->value, quote = 0; *sep; sep ++) { if (*sep == quote) quote = 0; else if (!quote && (*sep == '\'' || *sep == '\"')) { /* * Skip quoted option value... */ quote = *sep++; } else if (*sep == ',' && !quote) count ++; else if (*sep == '\\' && sep[1]) sep ++; } } else count = 1; DEBUG_printf(("2cupsEncodeOptions2: option=\"%s\", count=%d", option->name, count)); /* * Allocate memory for the attribute values... */ if ((attr = ippAddStrings(ipp, group_tag, value_tag, option->name, count, NULL, NULL)) == NULL) { /* * Ran out of memory! */ DEBUG_puts("1cupsEncodeOptions2: Ran out of memory for attributes!"); return; } if (count > 1) { /* * Make a copy of the value we can fiddle with... */ if ((copy = strdup(option->value)) == NULL) { /* * Ran out of memory! */ DEBUG_puts("1cupsEncodeOptions2: Ran out of memory for value copy!"); ippDeleteAttribute(ipp, attr); return; } val = copy; } else { /* * Since we have a single value, use the value directly... */ val = option->value; copy = NULL; } /* * Scan the value string for values... */ for (j = 0, sep = val; j < count; val = sep, j ++) { /* * Find the end of this value and mark it if needed... */ if (count > 1) { for (quote = 0; *sep; sep ++) { if (*sep == quote) { /* * Finish quoted value... */ quote = 0; } else if (!quote && (*sep == '\'' || *sep == '\"')) { /* * Handle quoted option value... */ quote = *sep; } else if (*sep == ',' && count > 1) break; else if (*sep == '\\' && sep[1]) { /* * Skip quoted character... */ sep ++; } } if (*sep == ',') *sep++ = '\0'; } /* * Copy the option value(s) over as needed by the type... */ switch (attr->value_tag) { case IPP_TAG_INTEGER : case IPP_TAG_ENUM : /* * Integer/enumeration value... */ attr->values[j].integer = (int)strtol(val, &s, 10); DEBUG_printf(("2cupsEncodeOptions2: Added integer option value " "%d...", attr->values[j].integer)); break; case IPP_TAG_BOOLEAN : if (!_cups_strcasecmp(val, "true") || !_cups_strcasecmp(val, "on") || !_cups_strcasecmp(val, "yes")) { /* * Boolean value - true... */ attr->values[j].boolean = 1; DEBUG_puts("2cupsEncodeOptions2: Added boolean true value..."); } else { /* * Boolean value - false... */ attr->values[j].boolean = 0; DEBUG_puts("2cupsEncodeOptions2: Added boolean false value..."); } break; case IPP_TAG_RANGE : /* * Range... */ if (*val == '-') { attr->values[j].range.lower = 1; s = val; } else attr->values[j].range.lower = (int)strtol(val, &s, 10); if (*s == '-') { if (s[1]) attr->values[j].range.upper = (int)strtol(s + 1, NULL, 10); else attr->values[j].range.upper = 2147483647; } else attr->values[j].range.upper = attr->values[j].range.lower; DEBUG_printf(("2cupsEncodeOptions2: Added range option value " "%d-%d...", attr->values[j].range.lower, attr->values[j].range.upper)); break; case IPP_TAG_RESOLUTION : /* * Resolution... */ attr->values[j].resolution.xres = (int)strtol(val, &s, 10); if (*s == 'x') attr->values[j].resolution.yres = (int)strtol(s + 1, &s, 10); else attr->values[j].resolution.yres = attr->values[j].resolution.xres; if (!_cups_strcasecmp(s, "dpc") || !_cups_strcasecmp(s, "dpcm")) attr->values[j].resolution.units = IPP_RES_PER_CM; else attr->values[j].resolution.units = IPP_RES_PER_INCH; DEBUG_printf(("2cupsEncodeOptions2: Added resolution option value " "%s...", val)); break; case IPP_TAG_STRING : /* * octet-string */ attr->values[j].unknown.length = (int)strlen(val); attr->values[j].unknown.data = strdup(val); DEBUG_printf(("2cupsEncodeOptions2: Added octet-string value " "\"%s\"...", (char *)attr->values[j].unknown.data)); break; case IPP_TAG_BEGIN_COLLECTION : /* * Collection value */ num_cols = cupsParseOptions(val, 0, &cols); if ((collection = ippNew()) == NULL) { cupsFreeOptions(num_cols, cols); if (copy) free(copy); ippDeleteAttribute(ipp, attr); return; } attr->values[j].collection = collection; cupsEncodeOptions2(collection, num_cols, cols, IPP_TAG_JOB); cupsFreeOptions(num_cols, cols); break; default : if ((attr->values[j].string.text = _cupsStrAlloc(val)) == NULL) { /* * Ran out of memory! */ DEBUG_puts("1cupsEncodeOptions2: Ran out of memory for string!"); if (copy) free(copy); ippDeleteAttribute(ipp, attr); return; } DEBUG_printf(("2cupsEncodeOptions2: Added string value \"%s\"...", val)); break; } } if (copy) free(copy); } }
static void renew_subscription_thread (GTask *task, gpointer source_object, gpointer task_data, GCancellable *cancellable) { ipp_attribute_t *attr = NULL; CRSData *subscription_data = task_data; ipp_t *request; ipp_t *response = NULL; gint result = -1; if (g_cancellable_is_cancelled (cancellable)) return; if (subscription_data->id > 0) { request = ippNewRequest (IPP_RENEW_SUBSCRIPTION); ippAddString (request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, "/"); ippAddString (request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser ()); ippAddInteger (request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "notify-subscription-id", subscription_data->id); ippAddInteger (request, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, "notify-lease-duration", subscription_data->lease_duration); response = cupsDoRequest (CUPS_HTTP_DEFAULT, request, "/"); if (response != NULL && ippGetStatusCode (response) <= IPP_OK_CONFLICT) { if ((attr = ippFindAttribute (response, "notify-lease-duration", IPP_TAG_INTEGER)) == NULL) g_debug ("No notify-lease-duration in response!\n"); else if (ippGetInteger (attr, 0) == subscription_data->lease_duration) result = subscription_data->id; } } if (result < 0) { request = ippNewRequest (IPP_CREATE_PRINTER_SUBSCRIPTION); ippAddString (request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, "/"); ippAddString (request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser ()); ippAddStrings (request, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, "notify-events", g_strv_length (subscription_data->events), NULL, (const char * const *) subscription_data->events); ippAddString (request, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, "notify-pull-method", NULL, "ippget"); ippAddString (request, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, "notify-recipient-uri", NULL, "dbus://"); ippAddInteger (request, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, "notify-lease-duration", subscription_data->lease_duration); response = cupsDoRequest (CUPS_HTTP_DEFAULT, request, "/"); if (response != NULL && ippGetStatusCode (response) <= IPP_OK_CONFLICT) { if ((attr = ippFindAttribute (response, "notify-subscription-id", IPP_TAG_INTEGER)) == NULL) g_debug ("No notify-subscription-id in response!\n"); else result = ippGetInteger (attr, 0); } } ippDelete (response); g_task_return_int (task, result); }
/////////////////////////////////////////////////////////////////////////////////////////// // // CS : PRIVATE gint getPrinterURI(gchar *pDestName, gchar *pURI, gchar *pServerName, gint bufSize) // IN : gchar *pDestName : Printer name. // gint bufSize : Size of output buffer. // OUT : gchar *pURI : Printer URI. // gchar *pServerName : Server name. // RETURN : ID_ERR_NO_ERROR : No error. // ID_ERR_CUPS_API_FAILED : Error occured in CUPS API. // PRIVATE gint getPrinterURI(gchar *pDestName, gchar *pURI, gchar *pServerName, gint bufSize) { /*** Parameters start ***/ http_t *pHTTP; // Pointer to HTTP connection. ipp_t *pRequest, // Pointer to CUPS IPP request. *pResponse; // Pointer to CUPS IPP response. ipp_attribute_t *pAttribute; // Pointer to CUPS attributes. cups_lang_t *pLanguage; // Pointer to language. gchar *pPrinter = NULL; // Pointer to printer name. gchar *pUri = NULL; // Pointer to printer uri. gchar *pTemp = NULL; // Temporary pointer. gint i; // Counter. gint retVal = ID_ERR_NO_ERROR; // Return value. const char *attributes[] = { // Attributes name set. "printer-name", "printer-uri-supported", }; /*** Parameters end ***/ // CUPS http connect. if ((pHTTP = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption())) == NULL) { retVal = ID_ERR_CUPS_API_FAILED; } else { pRequest = ippNew(); ippSetOperation(pRequest, CUPS_GET_PRINTERS); ippSetRequestId(pRequest, 1); pLanguage = bjcupsLangDefault(); // cupsLangDefault() -> bjcupsLangDefault() for cups-1.1.19 ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(pLanguage)); ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, pLanguage->language); ippAddStrings(pRequest, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", sizeof(attributes) / sizeof(attributes[0]), NULL, attributes); if ((pResponse = cupsDoRequest(pHTTP, pRequest, "/")) != NULL) { if (ippGetStatusCode(pResponse) > IPP_OK_CONFLICT) { retVal = ID_ERR_CUPS_API_FAILED; } else { pAttribute = ippFirstAttribute(pResponse); while (pAttribute != NULL) { while (pAttribute != NULL && ippGetGroupTag(pAttribute) != IPP_TAG_PRINTER) { pAttribute = bjcups_ippNextAttribute(pRequest, pAttribute); } if (pAttribute == NULL) { break; } while (pAttribute != NULL && ippGetGroupTag(pAttribute) == IPP_TAG_PRINTER) { if (strcmp(ippGetName(pAttribute), "printer-name") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_NAME) { pPrinter = ippGetString(pAttribute, 0, NULL); } if (strcmp(ippGetName(pAttribute), "printer-uri-supported") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_URI) { pUri = ippGetString(pAttribute, 0, NULL); } pAttribute = bjcups_ippNextAttribute(pRequest, pAttribute); } // Tora 020418: Compare two printer names ignoring the character case. if (strcasecmp(pDestName, pPrinter) == 0) { strncpy(pURI, pUri, bufSize); pTemp = strstr(pURI, "//"); pTemp += 2; for (i = 0; *pTemp != '/' && *pTemp != ':'; i++, pTemp++) { pServerName[i] = *pTemp; } break; } if (pAttribute != NULL) pAttribute = bjcups_ippNextAttribute(pRequest, pAttribute); } } ippDelete(pResponse); } else { retVal = ID_ERR_CUPS_API_FAILED; } cupsLangFree(pLanguage); httpClose(pHTTP); } if (pURI[0] == '\0') { snprintf(pURI, bufSize, "ipp://localhost/printers/%s", pDestName); } if (pServerName[0] == '\0') { strncpy(pServerName, "localhost", strlen("localhost")); } return(retVal); }// End getPrinterURI
static int iprint_cache_add_printer(http_t *http, int reqId, char* url) { ipp_t *request = NULL, /* IPP Request */ *response = NULL; /* IPP Response */ ipp_attribute_t *attr; /* Current attribute */ cups_lang_t *language = NULL; /* Default language */ char *name, /* printer-name attribute */ *info, /* printer-info attribute */ smb_enabled, /* smb-enabled attribute */ secure; /* security-enabled attrib. */ char *httpPath; /* path portion of the printer-uri */ static const char *pattrs[] = /* Requested printer attributes */ { "printer-name", "security-enabled", "printer-info", "smb-enabled" }; request = ippNew(); ippSetOperation(request, IPP_GET_PRINTER_ATTRIBUTES); ippSetRequestId(request, reqId); language = cupsLangDefault(); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, "utf-8"); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, language->language); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, url); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", (sizeof(pattrs) / sizeof(pattrs[0])), NULL, pattrs); /* * Do the request and get back a response... */ if ((httpPath = strstr(url,"://")) == NULL || (httpPath = strchr(httpPath+3,'/')) == NULL) { ippDelete(request); request = NULL; goto out; } if ((response = cupsDoRequest(http, request, httpPath)) == NULL) { ipp_status_t lastErr = cupsLastError(); /* * Ignore printers that cannot be queried without credentials */ if (lastErr == IPP_FORBIDDEN || lastErr == IPP_NOT_AUTHENTICATED || lastErr == IPP_NOT_AUTHORIZED) goto out; DEBUG(0,("Unable to get printer list - %s\n", ippErrorString(lastErr))); goto out; } for (attr = ippFirstAttribute(response); attr != NULL;) { /* * Skip leading attributes until we hit a printer... */ while (attr != NULL && ippGetGroupTag(attr) != IPP_TAG_PRINTER) attr = ippNextAttribute(response); if (attr == NULL) break; /* * Pull the needed attributes from this printer... */ name = NULL; info = NULL; smb_enabled= 1; secure = 0; while (attr != NULL && ippGetGroupTag(attr) == IPP_TAG_PRINTER) { if (strcmp(ippGetName(attr), "printer-name") == 0 && ippGetValueTag(attr) == IPP_TAG_NAME) name = ippGetString(attr, 0, NULL); if (strcmp(ippGetName(attr), "printer-info") == 0 && (ippGetValueTag(attr) == IPP_TAG_TEXT || ippGetValueTag(attr) == IPP_TAG_TEXTLANG)) info = ippGetString(attr, 0, NULL); /* * If the smb-enabled attribute is present and the * value is set to 0, don't show the printer. * If the attribute is not present, assume that the * printer should show up */ if (!strcmp(ippGetName(attr), "smb-enabled") && ((ippGetValueTag(attr) == IPP_TAG_INTEGER && !ippGetInteger(attr, 0)) || (ippGetValueTag(attr) == IPP_TAG_BOOLEAN && !ippGetBoolean(attr, 0)))) smb_enabled = 0; /* * If the security-enabled attribute is present and the * value is set to 1, don't show the printer. * If the attribute is not present, assume that the * printer should show up */ if (!strcmp(ippGetName(attr), "security-enabled") && ((ippGetValueTag(attr) == IPP_TAG_INTEGER && ippGetInteger(attr, 0)) || (ippGetValueTag(attr) == IPP_TAG_BOOLEAN && ippGetBoolean(attr, 0)))) secure = 1; attr = ippNextAttribute(response); } /* * See if we have everything needed... * Make sure the printer is not a secure printer * and make sure smb printing hasn't been explicitly * disabled for the printer */ if (name != NULL && !secure && smb_enabled) pcap_cache_add(name, info, NULL); } out: if (response) ippDelete(response); return(0); }
static int /* O - 0 on success, 1 on fail */ add_printer_to_class(http_t *http, /* I - Server connection */ char *printer, /* I - Printer to add */ char *pclass) /* I - Class to add to */ { int i; /* Looping var */ ipp_t *request, /* IPP Request */ *response; /* IPP Response */ ipp_attribute_t *attr, /* Current attribute */ *members; /* Members in class */ char uri[HTTP_MAX_URI]; /* URI for printer/class */ DEBUG_printf(("add_printer_to_class(%p, \"%s\", \"%s\")\n", http, printer, pclass)); /* * Build an IPP_GET_PRINTER_ATTRIBUTES request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * printer-uri * requesting-user-name */ request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES); httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, "localhost", 0, "/classes/%s", pclass); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser()); /* * Do the request and get back a response... */ response = cupsDoRequest(http, request, "/"); /* * Build a CUPS_ADD_MODIFY_CLASS request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * printer-uri * requesting-user-name * member-uris */ request = ippNewRequest(CUPS_ADD_MODIFY_CLASS); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser()); /* * See if the printer is already in the class... */ if (response != NULL && (members = ippFindAttribute(response, "member-names", IPP_TAG_NAME)) != NULL) for (i = 0; i < members->num_values; i ++) if (_cups_strcasecmp(printer, members->values[i].string.text) == 0) { _cupsLangPrintf(stderr, _("lpadmin: Printer %s is already a member of class " "%s."), printer, pclass); ippDelete(request); ippDelete(response); return (0); } /* * OK, the printer isn't part of the class, so add it... */ httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, "localhost", 0, "/printers/%s", printer); if (response != NULL && (members = ippFindAttribute(response, "member-uris", IPP_TAG_URI)) != NULL) { /* * Add the printer to the existing list... */ attr = ippAddStrings(request, IPP_TAG_PRINTER, IPP_TAG_URI, "member-uris", members->num_values + 1, NULL, NULL); for (i = 0; i < members->num_values; i ++) attr->values[i].string.text = _cupsStrAlloc(members->values[i].string.text); attr->values[i].string.text = _cupsStrAlloc(uri); } else ippAddString(request, IPP_TAG_PRINTER, IPP_TAG_URI, "member-uris", NULL, uri); /* * Then send the request... */ ippDelete(response); ippDelete(cupsDoRequest(http, request, "/admin/")); if (cupsLastError() > IPP_OK_CONFLICT) { _cupsLangPrintf(stderr, _("%s: %s"), "lpadmin", cupsLastErrorString()); return (1); } else return (0); }
static int /* O - Command status */ send_state(const char *queue, /* I - Destination */ const char *list, /* I - Job or user */ int longstatus) /* I - List of jobs or users */ { int id; /* Job ID from list */ http_t *http; /* HTTP server connection */ ipp_t *request, /* IPP Request */ *response; /* IPP Response */ ipp_attribute_t *attr; /* Current attribute */ ipp_pstate_t state; /* Printer state */ const char *jobdest, /* Pointer into job-printer-uri */ *jobuser, /* Pointer to job-originating-user-name */ *jobname; /* Pointer to job-name */ ipp_jstate_t jobstate; /* job-state */ int jobid, /* job-id */ jobsize, /* job-k-octets */ jobcount, /* Number of jobs */ jobcopies, /* Number of copies */ rank; /* Rank of job */ char rankstr[255]; /* Rank string */ char namestr[1024]; /* Job name string */ char uri[HTTP_MAX_URI]; /* Printer URI */ char dest[256]; /* Printer/class queue */ static const char * const ranks[10] = /* Ranking strings */ { "th", "st", "nd", "rd", "th", "th", "th", "th", "th", "th" }; static const char * const requested[] = { /* Requested attributes */ "job-id", "job-k-octets", "job-state", "job-printer-uri", "job-originating-user-name", "job-name", "copies" }; /* * Try connecting to the local server... */ if ((http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption())) == NULL) { syslog(LOG_ERR, "Unable to connect to server %s: %s", cupsServer(), strerror(errno)); printf("Unable to connect to server %s: %s", cupsServer(), strerror(errno)); return (1); } /* * Get the actual destination name and printer state... */ if (get_printer(http, queue, dest, sizeof(dest), NULL, NULL, NULL, &state)) { syslog(LOG_ERR, "Unable to get printer %s: %s", queue, cupsLastErrorString()); printf("Unable to get printer %s: %s", queue, cupsLastErrorString()); return (1); } /* * Show the queue state... */ switch (state) { case IPP_PRINTER_IDLE : printf("%s is ready\n", dest); break; case IPP_PRINTER_PROCESSING : printf("%s is ready and printing\n", dest); break; case IPP_PRINTER_STOPPED : printf("%s is not ready\n", dest); break; } /* * Build an IPP_GET_JOBS or IPP_GET_JOB_ATTRIBUTES request, which requires * the following attributes: * * attributes-charset * attributes-natural-language * job-uri or printer-uri */ id = atoi(list); request = ippNewRequest(id ? IPP_GET_JOB_ATTRIBUTES : IPP_GET_JOBS); httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, "localhost", 0, "/printers/%s", dest); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); if (id) ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", id); else { ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, list); ippAddBoolean(request, IPP_TAG_OPERATION, "my-jobs", 1); } ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", sizeof(requested) / sizeof(requested[0]), NULL, requested); /* * Do the request and get back a response... */ jobcount = 0; response = cupsDoRequest(http, request, "/"); if (cupsLastError() > IPP_OK_CONFLICT) { printf("get-jobs failed: %s\n", cupsLastErrorString()); ippDelete(response); return (1); } /* * Loop through the job list and display them... */ for (attr = response->attrs, rank = 1; attr; attr = attr->next) { /* * Skip leading attributes until we hit a job... */ while (attr && (attr->group_tag != IPP_TAG_JOB || !attr->name)) attr = attr->next; if (!attr) break; /* * Pull the needed attributes from this job... */ jobid = 0; jobsize = 0; jobstate = IPP_JOB_PENDING; jobname = "untitled"; jobuser = NULL; jobdest = NULL; jobcopies = 1; while (attr && attr->group_tag == IPP_TAG_JOB) { if (!strcmp(attr->name, "job-id") && attr->value_tag == IPP_TAG_INTEGER) jobid = attr->values[0].integer; if (!strcmp(attr->name, "job-k-octets") && attr->value_tag == IPP_TAG_INTEGER) jobsize = attr->values[0].integer; if (!strcmp(attr->name, "job-state") && attr->value_tag == IPP_TAG_ENUM) jobstate = (ipp_jstate_t)attr->values[0].integer; if (!strcmp(attr->name, "job-printer-uri") && attr->value_tag == IPP_TAG_URI) if ((jobdest = strrchr(attr->values[0].string.text, '/')) != NULL) jobdest ++; if (!strcmp(attr->name, "job-originating-user-name") && attr->value_tag == IPP_TAG_NAME) jobuser = attr->values[0].string.text; if (!strcmp(attr->name, "job-name") && attr->value_tag == IPP_TAG_NAME) jobname = attr->values[0].string.text; if (!strcmp(attr->name, "copies") && attr->value_tag == IPP_TAG_INTEGER) jobcopies = attr->values[0].integer; attr = attr->next; } /* * See if we have everything needed... */ if (!jobdest || !jobid) { if (!attr) break; else continue; } if (!longstatus && jobcount == 0) puts("Rank Owner Job File(s) Total Size"); jobcount ++; /* * Display the job... */ if (jobstate == IPP_JOB_PROCESSING) strlcpy(rankstr, "active", sizeof(rankstr)); else { snprintf(rankstr, sizeof(rankstr), "%d%s", rank, ranks[rank % 10]); rank ++; } if (longstatus) { puts(""); if (jobcopies > 1) snprintf(namestr, sizeof(namestr), "%d copies of %s", jobcopies, jobname); else strlcpy(namestr, jobname, sizeof(namestr)); printf("%s: %-33.33s [job %d localhost]\n", jobuser, rankstr, jobid); printf(" %-39.39s %.0f bytes\n", namestr, 1024.0 * jobsize); } else printf("%-7s %-7.7s %-7d %-31.31s %.0f bytes\n", rankstr, jobuser, jobid, jobname, 1024.0 * jobsize); if (!attr) break; } ippDelete(response); if (jobcount == 0) puts("no entries"); httpClose(http); return (0); }
static int /* O - 0 on success, 1 on fail */ delete_printer_from_class( http_t *http, /* I - Server connection */ char *printer, /* I - Printer to remove */ char *pclass) /* I - Class to remove from */ { int i, j, k; /* Looping vars */ ipp_t *request, /* IPP Request */ *response; /* IPP Response */ ipp_attribute_t *attr, /* Current attribute */ *members; /* Members in class */ char uri[HTTP_MAX_URI]; /* URI for printer/class */ DEBUG_printf(("delete_printer_from_class(%p, \"%s\", \"%s\")\n", http, printer, pclass)); /* * Build an IPP_GET_PRINTER_ATTRIBUTES request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * printer-uri * requesting-user-name */ request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES); httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, "localhost", 0, "/classes/%s", pclass); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser()); /* * Do the request and get back a response... */ if ((response = cupsDoRequest(http, request, "/classes/")) == NULL || response->request.status.status_code == IPP_NOT_FOUND) { _cupsLangPrintf(stderr, _("%s: %s"), "lpadmin", cupsLastErrorString()); ippDelete(response); return (1); } /* * See if the printer is already in the class... */ if ((members = ippFindAttribute(response, "member-names", IPP_TAG_NAME)) == NULL) { _cupsLangPuts(stderr, _("lpadmin: No member names were seen.")); ippDelete(response); return (1); } for (i = 0; i < members->num_values; i ++) if (!_cups_strcasecmp(printer, members->values[i].string.text)) break; if (i >= members->num_values) { _cupsLangPrintf(stderr, _("lpadmin: Printer %s is not a member of class %s."), printer, pclass); ippDelete(response); return (1); } if (members->num_values == 1) { /* * Build a CUPS_DELETE_CLASS request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * printer-uri * requesting-user-name */ request = ippNewRequest(CUPS_DELETE_CLASS); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser()); } else { /* * Build a CUPS_ADD_MODIFY_CLASS request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * printer-uri * requesting-user-name * member-uris */ request = ippNewRequest(CUPS_ADD_MODIFY_CLASS); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser()); /* * Delete the printer from the class... */ members = ippFindAttribute(response, "member-uris", IPP_TAG_URI); attr = ippAddStrings(request, IPP_TAG_PRINTER, IPP_TAG_URI, "member-uris", members->num_values - 1, NULL, NULL); for (j = 0, k = 0; j < members->num_values; j ++) if (j != i) attr->values[k ++].string.text = _cupsStrAlloc(members->values[j].string.text); } /* * Then send the request... */ ippDelete(response); ippDelete(cupsDoRequest(http, request, "/admin/")); if (cupsLastError() > IPP_OK_CONFLICT) { _cupsLangPrintf(stderr, _("%s: %s"), "lpadmin", cupsLastErrorString()); return (1); } else return (0); }
int /* O - Exit status */ main(int argc, /* I - Number of command-line arguments */ char *argv[]) /* I - Command-line arguments */ { const char *printer; /* Printer name */ const char *user; /* Username */ http_t *http; /* Connection to the server */ ipp_t *request, /* IPP request */ *response; /* IPP response */ ipp_attribute_t *attr; /* IPP attribute */ const char *op; /* Operation to perform, if any */ static const char *def_attrs[] = /* Attributes for default printer */ { "printer-name", "printer-uri-supported" }; /* * Get any form variables... */ cgiInitialize(); op = cgiGetVariable("OP"); /* * Set the web interface section... */ cgiSetVariable("SECTION", "printers"); cgiSetVariable("REFRESH_PAGE", ""); /* * See if we are displaying a printer or all printers... */ if ((printer = getenv("PATH_INFO")) != NULL) { printer ++; if (!*printer) printer = NULL; if (printer) cgiSetVariable("PRINTER_NAME", printer); } /* * See who is logged in... */ user = getenv("REMOTE_USER"); /* * Connect to the HTTP server... */ http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption()); /* * Get the default printer... */ if (!op || !cgiIsPOST()) { /* * Get the default destination... */ request = ippNewRequest(CUPS_GET_DEFAULT); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", sizeof(def_attrs) / sizeof(def_attrs[0]), NULL, def_attrs); if ((response = cupsDoRequest(http, request, "/")) != NULL) { if ((attr = ippFindAttribute(response, "printer-name", IPP_TAG_NAME)) != NULL) cgiSetVariable("DEFAULT_NAME", attr->values[0].string.text); if ((attr = ippFindAttribute(response, "printer-uri-supported", IPP_TAG_URI)) != NULL) { char url[HTTP_MAX_URI]; /* New URL */ cgiSetVariable("DEFAULT_URI", cgiRewriteURL(attr->values[0].string.text, url, sizeof(url), NULL)); } ippDelete(response); } /* * See if we need to show a list of printers or the status of a * single printer... */ if (!printer) show_all_printers(http, user); else show_printer(http, printer); } else if (printer) { if (!*op) { const char *server_port = getenv("SERVER_PORT"); /* Port number string */ int port = atoi(server_port ? server_port : "0"); /* Port number */ char uri[1024]; /* URL */ httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), getenv("HTTPS") ? "https" : "http", NULL, getenv("SERVER_NAME"), port, "/printers/%s", printer); printf("Location: %s\n\n", uri); } else if (!strcmp(op, "start-printer")) do_printer_op(http, printer, IPP_RESUME_PRINTER, cgiText(_("Resume Printer"))); else if (!strcmp(op, "stop-printer")) do_printer_op(http, printer, IPP_PAUSE_PRINTER, cgiText(_("Pause Printer"))); else if (!strcmp(op, "accept-jobs")) do_printer_op(http, printer, CUPS_ACCEPT_JOBS, cgiText(_("Accept Jobs"))); else if (!strcmp(op, "reject-jobs")) do_printer_op(http, printer, CUPS_REJECT_JOBS, cgiText(_("Reject Jobs"))); else if (!strcmp(op, "purge-jobs")) do_printer_op(http, printer, IPP_PURGE_JOBS, cgiText(_("Purge Jobs"))); else if (!_cups_strcasecmp(op, "print-self-test-page")) cgiPrintCommand(http, printer, "PrintSelfTestPage", cgiText(_("Print Self-Test Page"))); else if (!_cups_strcasecmp(op, "clean-print-heads")) cgiPrintCommand(http, printer, "Clean all", cgiText(_("Clean Print Heads"))); else if (!_cups_strcasecmp(op, "print-test-page")) cgiPrintTestPage(http, printer); else if (!_cups_strcasecmp(op, "move-jobs")) cgiMoveJobs(http, printer, 0); else { /* * Unknown/bad operation... */ cgiStartHTML(printer); cgiCopyTemplateLang("error-op.tmpl"); cgiEndHTML(); } } else { /* * Unknown/bad operation... */ cgiStartHTML(cgiText(_("Printers"))); cgiCopyTemplateLang("error-op.tmpl"); cgiEndHTML(); } /* * Close the HTTP server connection... */ httpClose(http); /* * Return with no errors... */ return (0); }
void cgiPrintCommand(http_t *http, /* I - Connection to server */ const char *dest, /* I - Destination printer */ const char *command, /* I - Command to send */ const char *title) /* I - Page/job title */ { int job_id; /* Command file job */ char uri[HTTP_MAX_URI], /* Job URI */ resource[1024], /* Printer resource path */ refresh[1024], /* Refresh URL */ command_file[1024]; /* Command "file" */ http_status_t status; /* Document status */ cups_option_t hold_option; /* job-hold-until option */ const char *user; /* User name */ ipp_t *request, /* Get-Job-Attributes request */ *response; /* Get-Job-Attributes response */ ipp_attribute_t *attr; /* Current job attribute */ static const char * const job_attrs[] =/* Job attributes we want */ { "job-state", "job-printer-state-message" }; /* * Create the CUPS command file... */ snprintf(command_file, sizeof(command_file), "#CUPS-COMMAND\n%s\n", command); /* * Show status... */ if (cgiSupportsMultipart()) { cgiStartMultipart(); cgiStartHTML(title); cgiCopyTemplateLang("command.tmpl"); cgiEndHTML(); fflush(stdout); } /* * Send the command file job... */ hold_option.name = "job-hold-until"; hold_option.value = "no-hold"; if ((user = getenv("REMOTE_USER")) != NULL) cupsSetUser(user); else cupsSetUser("anonymous"); if ((job_id = cupsCreateJob(http, dest, title, 1, &hold_option)) < 1) { cgiSetVariable("MESSAGE", cgiText(_("Unable to send command to printer driver"))); cgiSetVariable("ERROR", cupsLastErrorString()); cgiStartHTML(title); cgiCopyTemplateLang("error.tmpl"); cgiEndHTML(); if (cgiSupportsMultipart()) cgiEndMultipart(); return; } status = cupsStartDocument(http, dest, job_id, NULL, CUPS_FORMAT_COMMAND, 1); if (status == HTTP_CONTINUE) status = cupsWriteRequestData(http, command_file, strlen(command_file)); if (status == HTTP_CONTINUE) cupsFinishDocument(http, dest); if (cupsLastError() >= IPP_REDIRECTION_OTHER_SITE) { cgiSetVariable("MESSAGE", cgiText(_("Unable to send command to printer driver"))); cgiSetVariable("ERROR", cupsLastErrorString()); cgiStartHTML(title); cgiCopyTemplateLang("error.tmpl"); cgiEndHTML(); if (cgiSupportsMultipart()) cgiEndMultipart(); cupsCancelJob(dest, job_id); return; } /* * Wait for the job to complete... */ if (cgiSupportsMultipart()) { for (;;) { /* * Get the current job state... */ snprintf(uri, sizeof(uri), "ipp://localhost/jobs/%d", job_id); request = ippNewRequest(IPP_GET_JOB_ATTRIBUTES); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, uri); if (user) ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, user); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", 2, NULL, job_attrs); if ((response = cupsDoRequest(http, request, "/")) != NULL) cgiSetIPPVars(response, NULL, NULL, NULL, 0); attr = ippFindAttribute(response, "job-state", IPP_TAG_ENUM); if (!attr || attr->values[0].integer >= IPP_JOB_STOPPED || attr->values[0].integer == IPP_JOB_HELD) { ippDelete(response); break; } /* * Job not complete, so update the status... */ ippDelete(response); cgiStartHTML(title); cgiCopyTemplateLang("command.tmpl"); cgiEndHTML(); fflush(stdout); sleep(5); } } /* * Send the final page that reloads the printer's page... */ snprintf(resource, sizeof(resource), "/printers/%s", dest); cgiFormEncode(uri, resource, sizeof(uri)); snprintf(refresh, sizeof(refresh), "5;URL=%s", uri); cgiSetVariable("refresh_page", refresh); cgiStartHTML(title); cgiCopyTemplateLang("command.tmpl"); cgiEndHTML(); if (cgiSupportsMultipart()) cgiEndMultipart(); }
int /* O - Number of jobs */ cupsGetJobs2(http_t *http, /* I - HTTP connection */ cups_job_t **jobs, /* O - Job data */ const char *mydest, /* I - NULL = all destinations, * * otherwise show jobs for mydest */ int myjobs, /* I - 0 = all users, 1 = mine */ int completed) /* I - -1 = show all, 0 = active, * * 1 = completed jobs */ { int n; /* Number of jobs */ ipp_t *request, /* IPP Request */ *response; /* IPP Response */ ipp_attribute_t *attr; /* Current attribute */ cups_job_t *temp; /* Temporary pointer */ int id, /* job-id */ priority, /* job-priority */ size; /* job-k-octets */ ipp_jstate_t state; /* job-state */ time_t completed_time, /* time-at-completed */ creation_time, /* time-at-creation */ processing_time; /* time-at-processing */ const char *dest, /* job-printer-uri */ *format, /* document-format */ *title, /* job-name */ *user; /* job-originating-user-name */ char uri[HTTP_MAX_URI]; /* URI for jobs */ _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ static const char * const attrs[] = /* Requested attributes */ { "job-id", "job-priority", "job-k-octets", "job-state", "time-at-completed", "time-at-creation", "time-at-processing", "job-printer-uri", "document-format", "job-name", "job-originating-user-name" }; /* * Range check input... */ if (!http || !jobs) { _cupsSetError(IPP_INTERNAL_ERROR, NULL); return (-1); } /* * Get the right URI... */ if (mydest) { if (httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, "localhost", 0, "/printers/%s", mydest) != HTTP_URI_OK) { _cupsSetError(IPP_INTERNAL_ERROR, NULL); return (-1); } } else strcpy(uri, "ipp://localhost/jobs"); /* * Build an IPP_GET_JOBS request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * printer-uri * requesting-user-name * which-jobs * my-jobs * requested-attributes */ request = ippNewRequest(IPP_GET_JOBS); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser()); if (myjobs) ippAddBoolean(request, IPP_TAG_OPERATION, "my-jobs", 1); if (completed > 0) ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "which-jobs", NULL, "completed"); else if (completed < 0) ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "which-jobs", NULL, "all"); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", sizeof(attrs) / sizeof(attrs[0]), NULL, attrs); /* * Do the request and get back a response... */ n = 0; *jobs = NULL; if ((response = cupsDoRequest(http, request, "/")) != NULL) { for (attr = response->attrs; attr != NULL; attr = attr->next) { /* * Skip leading attributes until we hit a job... */ while (attr != NULL && attr->group_tag != IPP_TAG_JOB) attr = attr->next; if (attr == NULL) break; /* * Pull the needed attributes from this job... */ id = 0; size = 0; priority = 50; state = IPP_JOB_PENDING; user = "******"; dest = NULL; format = "application/octet-stream"; title = "untitled"; creation_time = 0; completed_time = 0; processing_time = 0; while (attr != NULL && attr->group_tag == IPP_TAG_JOB) { if (strcmp(attr->name, "job-id") == 0 && attr->value_tag == IPP_TAG_INTEGER) id = attr->values[0].integer; else if (strcmp(attr->name, "job-state") == 0 && attr->value_tag == IPP_TAG_ENUM) state = (ipp_jstate_t)attr->values[0].integer; else if (strcmp(attr->name, "job-priority") == 0 && attr->value_tag == IPP_TAG_INTEGER) priority = attr->values[0].integer; else if (strcmp(attr->name, "job-k-octets") == 0 && attr->value_tag == IPP_TAG_INTEGER) size = attr->values[0].integer; else if (strcmp(attr->name, "time-at-completed") == 0 && attr->value_tag == IPP_TAG_INTEGER) completed_time = attr->values[0].integer; else if (strcmp(attr->name, "time-at-creation") == 0 && attr->value_tag == IPP_TAG_INTEGER) creation_time = attr->values[0].integer; else if (strcmp(attr->name, "time-at-processing") == 0 && attr->value_tag == IPP_TAG_INTEGER) processing_time = attr->values[0].integer; else if (strcmp(attr->name, "job-printer-uri") == 0 && attr->value_tag == IPP_TAG_URI) { if ((dest = strrchr(attr->values[0].string.text, '/')) != NULL) dest ++; } else if (strcmp(attr->name, "job-originating-user-name") == 0 && attr->value_tag == IPP_TAG_NAME) user = attr->values[0].string.text; else if (strcmp(attr->name, "document-format") == 0 && attr->value_tag == IPP_TAG_MIMETYPE) format = attr->values[0].string.text; else if (strcmp(attr->name, "job-name") == 0 && (attr->value_tag == IPP_TAG_TEXT || attr->value_tag == IPP_TAG_NAME)) title = attr->values[0].string.text; attr = attr->next; } /* * See if we have everything needed... */ if (dest == NULL || id == 0) { if (attr == NULL) break; else continue; } /* * Allocate memory for the job... */ if (n == 0) temp = malloc(sizeof(cups_job_t)); else temp = realloc(*jobs, sizeof(cups_job_t) * (n + 1)); if (temp == NULL) { /* * Ran out of memory! */ cupsFreeJobs(n, *jobs); *jobs = NULL; ippDelete(response); return (0); } *jobs = temp; temp += n; n ++; /* * Copy the data over... */ temp->dest = strdup(dest); temp->user = strdup(user); temp->format = strdup(format); temp->title = strdup(title); temp->id = id; temp->priority = priority; temp->state = state; temp->size = size; temp->completed_time = completed_time; temp->creation_time = creation_time; temp->processing_time = processing_time; if (attr == NULL) break; } ippDelete(response); } if (n == 0 && cg->last_error >= IPP_BAD_REQUEST) return (-1); else return (n); }
int /* O - Exit status */ main(int argc, /* I - Number of command-line arguments */ char *argv[]) /* I - Command-line arguments */ { int i; /* Looping var */ http_t *http; /* HTTP connection */ const char *server = NULL; /* Hostname from command-line */ int port = 0; /* Port number */ const char *cipherName = "UNKNOWN";/* Cipher suite name */ int dhBits = 0; /* Diffie-Hellman bits */ int tlsVersion = 0; /* TLS version number */ char uri[1024], /* Printer URI */ scheme[32], /* URI scheme */ host[256], /* Hostname */ userpass[256], /* Username/password */ resource[256]; /* Resource path */ int af = AF_UNSPEC, /* Address family */ tls_options = _HTTP_TLS_NONE, /* TLS options */ tls_min_version = _HTTP_TLS_1_0, tls_max_version = _HTTP_TLS_MAX, verbose = 0; /* Verbosity */ ipp_t *request, /* IPP Get-Printer-Attributes request */ *response; /* IPP Get-Printer-Attributes response */ ipp_attribute_t *attr; /* Current attribute */ const char *name; /* Attribute name */ char value[1024]; /* Attribute (string) value */ static const char * const pattrs[] = /* Requested attributes */ { "color-supported", "compression-supported", "document-format-supported", "pages-per-minute", "printer-location", "printer-make-and-model", "printer-state", "printer-state-reasons", "sides-supported", "uri-authentication-supported", "uri-security-supported" }; for (i = 1; i < argc; i ++) { if (!strcmp(argv[i], "--dh")) { tls_options |= _HTTP_TLS_ALLOW_DH; } else if (!strcmp(argv[i], "--no-cbc")) { tls_options |= _HTTP_TLS_DENY_CBC; } else if (!strcmp(argv[i], "--no-tls10")) { tls_min_version = _HTTP_TLS_1_1; } else if (!strcmp(argv[i], "--tls10")) { tls_min_version = _HTTP_TLS_1_0; tls_max_version = _HTTP_TLS_1_0; } else if (!strcmp(argv[i], "--rc4")) { tls_options |= _HTTP_TLS_ALLOW_RC4; } else if (!strcmp(argv[i], "--verbose") || !strcmp(argv[i], "-v")) { verbose = 1; } else if (!strcmp(argv[i], "-4")) { af = AF_INET; } else if (!strcmp(argv[i], "-6")) { af = AF_INET6; } else if (argv[i][0] == '-') { printf("tlscheck: Unknown option '%s'.\n", argv[i]); usage(); } else if (!server) { if (!strncmp(argv[i], "ipps://", 7)) { httpSeparateURI(HTTP_URI_CODING_ALL, argv[i], scheme, sizeof(scheme), userpass, sizeof(userpass), host, sizeof(host), &port, resource, sizeof(resource)); server = host; } else { server = argv[i]; strlcpy(resource, "/ipp/print", sizeof(resource)); } } else if (!port && (argv[i][0] == '=' || isdigit(argv[i][0] & 255))) { if (argv[i][0] == '=') port = atoi(argv[i] + 1); else port = atoi(argv[i]); } else { printf("tlscheck: Unexpected argument '%s'.\n", argv[i]); usage(); } } if (!server) usage(); if (!port) port = 631; _httpTLSSetOptions(tls_options, tls_min_version, tls_max_version); http = httpConnect2(server, port, NULL, af, HTTP_ENCRYPTION_ALWAYS, 1, 30000, NULL); if (!http) { printf("%s: ERROR (%s)\n", server, cupsLastErrorString()); return (1); } #ifdef __APPLE__ SSLProtocol protocol; SSLCipherSuite cipher; char unknownCipherName[256]; int paramsNeeded = 0; const void *params; size_t paramsLen; OSStatus err; if ((err = SSLGetNegotiatedProtocolVersion(http->tls, &protocol)) != noErr) { printf("%s: ERROR (No protocol version - %d)\n", server, (int)err); httpClose(http); return (1); } switch (protocol) { default : tlsVersion = 0; break; case kSSLProtocol3 : tlsVersion = 30; break; case kTLSProtocol1 : tlsVersion = 10; break; case kTLSProtocol11 : tlsVersion = 11; break; case kTLSProtocol12 : tlsVersion = 12; break; } if ((err = SSLGetNegotiatedCipher(http->tls, &cipher)) != noErr) { printf("%s: ERROR (No cipher suite - %d)\n", server, (int)err); httpClose(http); return (1); } switch (cipher) { case TLS_NULL_WITH_NULL_NULL: cipherName = "TLS_NULL_WITH_NULL_NULL"; break; case TLS_RSA_WITH_NULL_MD5: cipherName = "TLS_RSA_WITH_NULL_MD5"; break; case TLS_RSA_WITH_NULL_SHA: cipherName = "TLS_RSA_WITH_NULL_SHA"; break; case TLS_RSA_WITH_RC4_128_MD5: cipherName = "TLS_RSA_WITH_RC4_128_MD5"; break; case TLS_RSA_WITH_RC4_128_SHA: cipherName = "TLS_RSA_WITH_RC4_128_SHA"; break; case TLS_RSA_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_RSA_WITH_3DES_EDE_CBC_SHA"; break; case TLS_RSA_WITH_NULL_SHA256: cipherName = "TLS_RSA_WITH_NULL_SHA256"; break; case TLS_RSA_WITH_AES_128_CBC_SHA256: cipherName = "TLS_RSA_WITH_AES_128_CBC_SHA256"; break; case TLS_RSA_WITH_AES_256_CBC_SHA256: cipherName = "TLS_RSA_WITH_AES_256_CBC_SHA256"; break; case TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA"; paramsNeeded = 1; break; case TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA"; paramsNeeded = 1; break; case TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA"; paramsNeeded = 1; break; case TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"; paramsNeeded = 1; break; case TLS_DH_DSS_WITH_AES_128_CBC_SHA256: cipherName = "TLS_DH_DSS_WITH_AES_128_CBC_SHA256"; paramsNeeded = 1; break; case TLS_DH_RSA_WITH_AES_128_CBC_SHA256: cipherName = "TLS_DH_RSA_WITH_AES_128_CBC_SHA256"; paramsNeeded = 1; break; case TLS_DHE_DSS_WITH_AES_128_CBC_SHA256: cipherName = "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"; paramsNeeded = 1; break; case TLS_DHE_RSA_WITH_AES_128_CBC_SHA256: cipherName = "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"; paramsNeeded = 1; break; case TLS_DH_DSS_WITH_AES_256_CBC_SHA256: cipherName = "TLS_DH_DSS_WITH_AES_256_CBC_SHA256"; paramsNeeded = 1; break; case TLS_DH_RSA_WITH_AES_256_CBC_SHA256: cipherName = "TLS_DH_RSA_WITH_AES_256_CBC_SHA256"; paramsNeeded = 1; break; case TLS_DHE_DSS_WITH_AES_256_CBC_SHA256: cipherName = "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"; paramsNeeded = 1; break; case TLS_DHE_RSA_WITH_AES_256_CBC_SHA256: cipherName = "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"; paramsNeeded = 1; break; case TLS_DH_anon_WITH_RC4_128_MD5: cipherName = "TLS_DH_anon_WITH_RC4_128_MD5"; paramsNeeded = 1; break; case TLS_DH_anon_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"; paramsNeeded = 1; break; case TLS_DH_anon_WITH_AES_128_CBC_SHA256: cipherName = "TLS_DH_anon_WITH_AES_128_CBC_SHA256"; paramsNeeded = 1; break; case TLS_DH_anon_WITH_AES_256_CBC_SHA256: cipherName = "TLS_DH_anon_WITH_AES_256_CBC_SHA256"; paramsNeeded = 1; break; case TLS_PSK_WITH_RC4_128_SHA: cipherName = "TLS_PSK_WITH_RC4_128_SHA"; break; case TLS_PSK_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_PSK_WITH_3DES_EDE_CBC_SHA"; break; case TLS_PSK_WITH_AES_128_CBC_SHA: cipherName = "TLS_PSK_WITH_AES_128_CBC_SHA"; break; case TLS_PSK_WITH_AES_256_CBC_SHA: cipherName = "TLS_PSK_WITH_AES_256_CBC_SHA"; break; case TLS_DHE_PSK_WITH_RC4_128_SHA: cipherName = "TLS_DHE_PSK_WITH_RC4_128_SHA"; paramsNeeded = 1; break; case TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"; paramsNeeded = 1; break; case TLS_DHE_PSK_WITH_AES_128_CBC_SHA: cipherName = "TLS_DHE_PSK_WITH_AES_128_CBC_SHA"; paramsNeeded = 1; break; case TLS_DHE_PSK_WITH_AES_256_CBC_SHA: cipherName = "TLS_DHE_PSK_WITH_AES_256_CBC_SHA"; paramsNeeded = 1; break; case TLS_RSA_PSK_WITH_RC4_128_SHA: cipherName = "TLS_RSA_PSK_WITH_RC4_128_SHA"; break; case TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"; break; case TLS_RSA_PSK_WITH_AES_128_CBC_SHA: cipherName = "TLS_RSA_PSK_WITH_AES_128_CBC_SHA"; break; case TLS_RSA_PSK_WITH_AES_256_CBC_SHA: cipherName = "TLS_RSA_PSK_WITH_AES_256_CBC_SHA"; break; case TLS_PSK_WITH_NULL_SHA: cipherName = "TLS_PSK_WITH_NULL_SHA"; break; case TLS_DHE_PSK_WITH_NULL_SHA: cipherName = "TLS_DHE_PSK_WITH_NULL_SHA"; paramsNeeded = 1; break; case TLS_RSA_PSK_WITH_NULL_SHA: cipherName = "TLS_RSA_PSK_WITH_NULL_SHA"; break; case TLS_RSA_WITH_AES_128_GCM_SHA256: cipherName = "TLS_RSA_WITH_AES_128_GCM_SHA256"; break; case TLS_RSA_WITH_AES_256_GCM_SHA384: cipherName = "TLS_RSA_WITH_AES_256_GCM_SHA384"; break; case TLS_DHE_RSA_WITH_AES_128_GCM_SHA256: cipherName = "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"; paramsNeeded = 1; break; case TLS_DHE_RSA_WITH_AES_256_GCM_SHA384: cipherName = "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"; paramsNeeded = 1; break; case TLS_DH_RSA_WITH_AES_128_GCM_SHA256: cipherName = "TLS_DH_RSA_WITH_AES_128_GCM_SHA256"; paramsNeeded = 1; break; case TLS_DH_RSA_WITH_AES_256_GCM_SHA384: cipherName = "TLS_DH_RSA_WITH_AES_256_GCM_SHA384"; paramsNeeded = 1; break; case TLS_DHE_DSS_WITH_AES_128_GCM_SHA256: cipherName = "TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"; paramsNeeded = 1; break; case TLS_DHE_DSS_WITH_AES_256_GCM_SHA384: cipherName = "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"; paramsNeeded = 1; break; case TLS_DH_DSS_WITH_AES_128_GCM_SHA256: cipherName = "TLS_DH_DSS_WITH_AES_128_GCM_SHA256"; paramsNeeded = 1; break; case TLS_DH_DSS_WITH_AES_256_GCM_SHA384: cipherName = "TLS_DH_DSS_WITH_AES_256_GCM_SHA384"; paramsNeeded = 1; break; case TLS_DH_anon_WITH_AES_128_GCM_SHA256: cipherName = "TLS_DH_anon_WITH_AES_128_GCM_SHA256"; paramsNeeded = 1; break; case TLS_DH_anon_WITH_AES_256_GCM_SHA384: cipherName = "TLS_DH_anon_WITH_AES_256_GCM_SHA384"; paramsNeeded = 1; break; case TLS_PSK_WITH_AES_128_GCM_SHA256: cipherName = "TLS_PSK_WITH_AES_128_GCM_SHA256"; break; case TLS_PSK_WITH_AES_256_GCM_SHA384: cipherName = "TLS_PSK_WITH_AES_256_GCM_SHA384"; break; case TLS_DHE_PSK_WITH_AES_128_GCM_SHA256: cipherName = "TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"; paramsNeeded = 1; break; case TLS_DHE_PSK_WITH_AES_256_GCM_SHA384: cipherName = "TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"; paramsNeeded = 1; break; case TLS_RSA_PSK_WITH_AES_128_GCM_SHA256: cipherName = "TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"; break; case TLS_RSA_PSK_WITH_AES_256_GCM_SHA384: cipherName = "TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"; break; case TLS_PSK_WITH_AES_128_CBC_SHA256: cipherName = "TLS_PSK_WITH_AES_128_CBC_SHA256"; break; case TLS_PSK_WITH_AES_256_CBC_SHA384: cipherName = "TLS_PSK_WITH_AES_256_CBC_SHA384"; break; case TLS_PSK_WITH_NULL_SHA256: cipherName = "TLS_PSK_WITH_NULL_SHA256"; break; case TLS_PSK_WITH_NULL_SHA384: cipherName = "TLS_PSK_WITH_NULL_SHA384"; break; case TLS_DHE_PSK_WITH_AES_128_CBC_SHA256: cipherName = "TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"; paramsNeeded = 1; break; case TLS_DHE_PSK_WITH_AES_256_CBC_SHA384: cipherName = "TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"; paramsNeeded = 1; break; case TLS_DHE_PSK_WITH_NULL_SHA256: cipherName = "TLS_DHE_PSK_WITH_NULL_SHA256"; paramsNeeded = 1; break; case TLS_DHE_PSK_WITH_NULL_SHA384: cipherName = "TLS_DHE_PSK_WITH_NULL_SHA384"; paramsNeeded = 1; break; case TLS_RSA_PSK_WITH_AES_128_CBC_SHA256: cipherName = "TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"; break; case TLS_RSA_PSK_WITH_AES_256_CBC_SHA384: cipherName = "TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"; break; case TLS_RSA_PSK_WITH_NULL_SHA256: cipherName = "TLS_RSA_PSK_WITH_NULL_SHA256"; break; case TLS_RSA_PSK_WITH_NULL_SHA384: cipherName = "TLS_RSA_PSK_WITH_NULL_SHA384"; break; case TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256: cipherName = "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"; paramsNeeded = 1; break; case TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384: cipherName = "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"; paramsNeeded = 1; break; case TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256: cipherName = "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"; paramsNeeded = 1; break; case TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384: cipherName = "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"; paramsNeeded = 1; break; case TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256: cipherName = "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"; paramsNeeded = 1; break; case TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384: cipherName = "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"; paramsNeeded = 1; break; case TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256: cipherName = "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"; paramsNeeded = 1; break; case TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384: cipherName = "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"; paramsNeeded = 1; break; case TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256: cipherName = "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"; paramsNeeded = 1; break; case TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384: cipherName = "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"; paramsNeeded = 1; break; case TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256: cipherName = "TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"; paramsNeeded = 1; break; case TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384: cipherName = "TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"; paramsNeeded = 1; break; case TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256: cipherName = "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"; paramsNeeded = 1; break; case TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384: cipherName = "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"; paramsNeeded = 1; break; case TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256: cipherName = "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"; paramsNeeded = 1; break; case TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384: cipherName = "TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"; paramsNeeded = 1; break; case TLS_RSA_WITH_AES_128_CBC_SHA: cipherName = "TLS_RSA_WITH_AES_128_CBC_SHA"; break; case TLS_DH_DSS_WITH_AES_128_CBC_SHA: cipherName = "TLS_DH_DSS_WITH_AES_128_CBC_SHA"; paramsNeeded = 1; break; case TLS_DH_RSA_WITH_AES_128_CBC_SHA: cipherName = "TLS_DH_RSA_WITH_AES_128_CBC_SHA"; paramsNeeded = 1; break; case TLS_DHE_DSS_WITH_AES_128_CBC_SHA: cipherName = "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"; paramsNeeded = 1; break; case TLS_DHE_RSA_WITH_AES_128_CBC_SHA: cipherName = "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"; paramsNeeded = 1; break; case TLS_DH_anon_WITH_AES_128_CBC_SHA: cipherName = "TLS_DH_anon_WITH_AES_128_CBC_SHA"; paramsNeeded = 1; break; case TLS_RSA_WITH_AES_256_CBC_SHA: cipherName = "TLS_RSA_WITH_AES_256_CBC_SHA"; break; case TLS_DH_DSS_WITH_AES_256_CBC_SHA: cipherName = "TLS_DH_DSS_WITH_AES_256_CBC_SHA"; paramsNeeded = 1; break; case TLS_DH_RSA_WITH_AES_256_CBC_SHA: cipherName = "TLS_DH_RSA_WITH_AES_256_CBC_SHA"; paramsNeeded = 1; break; case TLS_DHE_DSS_WITH_AES_256_CBC_SHA: cipherName = "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"; paramsNeeded = 1; break; case TLS_DHE_RSA_WITH_AES_256_CBC_SHA: cipherName = "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"; paramsNeeded = 1; break; case TLS_DH_anon_WITH_AES_256_CBC_SHA: cipherName = "TLS_DH_anon_WITH_AES_256_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDH_ECDSA_WITH_NULL_SHA: cipherName = "TLS_ECDH_ECDSA_WITH_NULL_SHA"; paramsNeeded = 1; break; case TLS_ECDH_ECDSA_WITH_RC4_128_SHA: cipherName = "TLS_ECDH_ECDSA_WITH_RC4_128_SHA"; paramsNeeded = 1; break; case TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA: cipherName = "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA: cipherName = "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDHE_ECDSA_WITH_NULL_SHA: cipherName = "TLS_ECDHE_ECDSA_WITH_NULL_SHA"; paramsNeeded = 1; break; case TLS_ECDHE_ECDSA_WITH_RC4_128_SHA: cipherName = "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"; paramsNeeded = 1; break; case TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA: cipherName = "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA: cipherName = "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDH_RSA_WITH_NULL_SHA: cipherName = "TLS_ECDH_RSA_WITH_NULL_SHA"; paramsNeeded = 1; break; case TLS_ECDH_RSA_WITH_RC4_128_SHA: cipherName = "TLS_ECDH_RSA_WITH_RC4_128_SHA"; paramsNeeded = 1; break; case TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDH_RSA_WITH_AES_128_CBC_SHA: cipherName = "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDH_RSA_WITH_AES_256_CBC_SHA: cipherName = "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDHE_RSA_WITH_NULL_SHA: cipherName = "TLS_ECDHE_RSA_WITH_NULL_SHA"; paramsNeeded = 1; break; case TLS_ECDHE_RSA_WITH_RC4_128_SHA: cipherName = "TLS_ECDHE_RSA_WITH_RC4_128_SHA"; paramsNeeded = 1; break; case TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA: cipherName = "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA: cipherName = "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDH_anon_WITH_NULL_SHA: cipherName = "TLS_ECDH_anon_WITH_NULL_SHA"; paramsNeeded = 1; break; case TLS_ECDH_anon_WITH_RC4_128_SHA: cipherName = "TLS_ECDH_anon_WITH_RC4_128_SHA"; paramsNeeded = 1; break; case TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA: cipherName = "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDH_anon_WITH_AES_128_CBC_SHA: cipherName = "TLS_ECDH_anon_WITH_AES_128_CBC_SHA"; paramsNeeded = 1; break; case TLS_ECDH_anon_WITH_AES_256_CBC_SHA: cipherName = "TLS_ECDH_anon_WITH_AES_256_CBC_SHA"; paramsNeeded = 1; break; default : snprintf(unknownCipherName, sizeof(unknownCipherName), "UNKNOWN_%04X", cipher); cipherName = unknownCipherName; break; } if (cipher == TLS_RSA_WITH_RC4_128_MD5 || cipher == TLS_RSA_WITH_RC4_128_SHA) { printf("%s: ERROR (Printers MUST NOT negotiate RC4 cipher suites.)\n", server); httpClose(http); return (1); } if ((err = SSLGetDiffieHellmanParams(http->tls, ¶ms, ¶msLen)) != noErr && paramsNeeded) { printf("%s: ERROR (Unable to get Diffie-Hellman parameters - %d)\n", server, (int)err); httpClose(http); return (1); } if (paramsLen < 128 && paramsLen != 0) { printf("%s: ERROR (Diffie-Hellman parameters MUST be at least 2048 bits, but Printer uses only %d bits/%d bytes)\n", server, (int)paramsLen * 8, (int)paramsLen); httpClose(http); return (1); } dhBits = (int)paramsLen * 8; #endif /* __APPLE__ */ if (dhBits > 0) printf("%s: OK (TLS: %d.%d, %s, %d DH bits)\n", server, tlsVersion / 10, tlsVersion % 10, cipherName, dhBits); else printf("%s: OK (TLS: %d.%d, %s)\n", server, tlsVersion / 10, tlsVersion % 10, cipherName); if (verbose) { httpAssembleURI(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipps", NULL, host, port, resource); request = ippNewRequest(IPP_OP_GET_PRINTER_ATTRIBUTES); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser()); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", (int)(sizeof(pattrs) / sizeof(pattrs[0])), NULL, pattrs); response = cupsDoRequest(http, request, resource); for (attr = ippFirstAttribute(response); attr; attr = ippNextAttribute(response)) { if (ippGetGroupTag(attr) != IPP_TAG_PRINTER) continue; if ((name = ippGetName(attr)) == NULL) continue; ippAttributeString(attr, value, sizeof(value)); printf(" %s=%s\n", name, value); } ippDelete(response); } httpClose(http); return (0); }
void cgiGetAttributes(ipp_t *request, /* I - IPP request */ const char *tmpl) /* I - Base filename */ { int num_attrs; /* Number of attributes */ char *attrs[1000]; /* Attributes */ int i; /* Looping var */ char filename[1024], /* Filename */ locale[16]; /* Locale name */ const char *directory, /* Directory */ *lang; /* Language */ FILE *in; /* Input file */ int ch; /* Character from file */ char name[255], /* Name of variable */ *nameptr; /* Pointer into name */ /* * Convert the language to a locale name... */ if ((lang = getenv("LANG")) != NULL) { for (i = 0; lang[i] && i < 15; i ++) if (isalnum(lang[i] & 255)) locale[i] = tolower(lang[i]); else locale[i] = '_'; locale[i] = '\0'; } else locale[0] = '\0'; /* * See if we have a template file for this language... */ directory = cgiGetTemplateDir(); snprintf(filename, sizeof(filename), "%s/%s/%s", directory, locale, tmpl); if (access(filename, 0)) { locale[2] = '\0'; snprintf(filename, sizeof(filename), "%s/%s/%s", directory, locale, tmpl); if (access(filename, 0)) snprintf(filename, sizeof(filename), "%s/%s", directory, tmpl); } /* * Open the template file... */ if ((in = fopen(filename, "r")) == NULL) return; /* * Loop through the file adding attribute names as needed... */ num_attrs = 0; attrs[0] = NULL; /* Eliminate compiler warning */ while ((ch = getc(in)) != EOF) if (ch == '\\') getc(in); else if (ch == '{' && num_attrs < (sizeof(attrs) / sizeof(attrs[0]))) { /* * Grab the name... */ for (nameptr = name; (ch = getc(in)) != EOF;) if (strchr("}]<>=! \t\n", ch)) break; else if (nameptr > name && ch == '?') break; else if (nameptr < (name + sizeof(name) - 1)) { if (ch == '_') *nameptr++ = '-'; else *nameptr++ = ch; } *nameptr = '\0'; if (!strncmp(name, "printer_state_history", 21)) strcpy(name, "printer_state_history"); /* * Possibly add it to the list of attributes... */ for (i = 0; i < num_attrs; i ++) if (!strcmp(attrs[i], name)) break; if (i >= num_attrs) { attrs[num_attrs] = strdup(name); num_attrs ++; } } /* * If we have attributes, add a requested-attributes attribute to the * request... */ if (num_attrs > 0) { ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", num_attrs, NULL, (const char **)attrs); for (i = 0; i < num_attrs; i ++) free(attrs[i]); } fclose(in); }
int main(int argc, /* I - Number of command-line arguments */ char *argv[]) /* I - Command-line arguments */ { int i; /* Looping var */ const char *uri; /* URI to use */ int num_events; /* Number of events */ const char *events[100]; /* Events */ int subscription_id, /* notify-subscription-id */ sequence_number, /* notify-sequence-number */ interval; /* Interval between polls */ http_t *http; /* HTTP connection */ ipp_t *request, /* IPP request */ *response; /* IPP response */ ipp_attribute_t *attr; /* Current attribute */ #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) struct sigaction action; /* Actions for POSIX signals */ #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ /* * Parse command-line... */ num_events = 0; uri = NULL; for (i = 1; i < argc; i ++) if (!strcmp(argv[i], "-E")) cupsSetEncryption(HTTP_ENCRYPT_REQUIRED); else if (!strcmp(argv[i], "-e")) { i ++; if (i >= argc || num_events >= 100) usage(); events[num_events] = argv[i]; num_events ++; } else if (!strcmp(argv[i], "-h")) { i ++; if (i >= argc) usage(); cupsSetServer(argv[i]); } else if (uri || strncmp(argv[i], "ipp://", 6)) usage(); else uri = argv[i]; if (!uri) usage(); if (num_events == 0) { events[0] = "all"; num_events = 1; } /* * Connect to the server... */ if ((http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption())) == NULL) { perror(cupsServer()); return (1); } /* * Catch CTRL-C and SIGTERM... */ #ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */ sigset(SIGINT, sigterm_handler); sigset(SIGTERM, sigterm_handler); #elif defined(HAVE_SIGACTION) memset(&action, 0, sizeof(action)); sigemptyset(&action.sa_mask); action.sa_handler = sigterm_handler; sigaction(SIGINT, &action, NULL); sigaction(SIGTERM, &action, NULL); #else signal(SIGINT, sigterm_handler); signal(SIGTERM, sigterm_handler); #endif /* HAVE_SIGSET */ /* * Create the subscription... */ if (strstr(uri, "/jobs/")) { request = ippNewRequest(IPP_CREATE_JOB_SUBSCRIPTION); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, uri); } else { request = ippNewRequest(IPP_CREATE_PRINTER_SUBSCRIPTION); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); } ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser()); ippAddStrings(request, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, "notify-events", num_events, NULL, events); ippAddString(request, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, "notify-pull-method", NULL, "ippget"); response = cupsDoRequest(http, request, uri); if (cupsLastError() >= IPP_BAD_REQUEST) { fprintf(stderr, "Create-%s-Subscription: %s\n", strstr(uri, "/jobs") ? "Job" : "Printer", cupsLastErrorString()); ippDelete(response); httpClose(http); return (1); } if ((attr = ippFindAttribute(response, "notify-subscription-id", IPP_TAG_INTEGER)) == NULL) { fputs("ERROR: No notify-subscription-id in response!\n", stderr); ippDelete(response); httpClose(http); return (1); } subscription_id = attr->values[0].integer; printf("Create-%s-Subscription: notify-subscription-id=%d\n", strstr(uri, "/jobs/") ? "Job" : "Printer", subscription_id); ippDelete(response); /* * Monitor for events... */ sequence_number = 0; while (!terminate) { /* * Get the current events... */ printf("\nGet-Notifications(%d,%d):", subscription_id, sequence_number); fflush(stdout); request = ippNewRequest(IPP_GET_NOTIFICATIONS); if (strstr(uri, "/jobs/")) ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, uri); else ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser()); ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "notify-subscription-ids", subscription_id); if (sequence_number) ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "notify-sequence-numbers", sequence_number + 1); response = cupsDoRequest(http, request, uri); printf(" %s\n", ippErrorString(cupsLastError())); if (cupsLastError() >= IPP_BAD_REQUEST) fprintf(stderr, "Get-Notifications: %s\n", cupsLastErrorString()); else if (response) { print_attributes(response, 0); for (attr = ippFindAttribute(response, "notify-sequence-number", IPP_TAG_INTEGER); attr; attr = ippFindNextAttribute(response, "notify-sequence-number", IPP_TAG_INTEGER)) if (attr->values[0].integer > sequence_number) sequence_number = attr->values[0].integer; } if ((attr = ippFindAttribute(response, "notify-get-interval", IPP_TAG_INTEGER)) != NULL && attr->values[0].integer > 0) interval = attr->values[0].integer; else interval = 5; ippDelete(response); sleep(interval); } /* * Cancel the subscription... */ printf("\nCancel-Subscription:"); fflush(stdout); request = ippNewRequest(IPP_CANCEL_SUBSCRIPTION); if (strstr(uri, "/jobs/")) ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, uri); else ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser()); ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "notify-subscription-id", subscription_id); ippDelete(cupsDoRequest(http, request, uri)); printf(" %s\n", ippErrorString(cupsLastError())); if (cupsLastError() >= IPP_BAD_REQUEST) fprintf(stderr, "Cancel-Subscription: %s\n", cupsLastErrorString()); /* * Close the connection and return... */ httpClose(http); return (0); }
void cupsdAddEvent( cupsd_eventmask_t event, /* I - Event */ cupsd_printer_t *dest, /* I - Printer associated with event */ cupsd_job_t *job, /* I - Job associated with event */ const char *text, /* I - Notification text */ ...) /* I - Additional arguments as needed */ { va_list ap; /* Pointer to additional arguments */ char ftext[1024]; /* Formatted text buffer */ ipp_attribute_t *attr; /* Printer/job attribute */ cupsd_event_t *temp; /* New event pointer */ cupsd_subscription_t *sub; /* Current subscription */ cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdAddEvent(event=%s, dest=%p(%s), job=%p(%d), text=\"%s\", ...)", cupsdEventName(event), dest, dest ? dest->name : "", job, job ? job->id : 0, text); /* * Keep track of events with any OS-supplied notification mechanisms... */ LastEvent |= event; #ifdef HAVE_DBUS cupsd_send_dbus(event, dest, job); #endif /* HAVE_DBUS */ /* * Return if we aren't keeping events... */ if (MaxEvents <= 0) { cupsdLogMessage(CUPSD_LOG_WARN, "cupsdAddEvent: Discarding %s event since MaxEvents is %d!", cupsdEventName(event), MaxEvents); return; } /* * Then loop through the subscriptions and add the event to the corresponding * caches... */ for (temp = NULL, sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions); sub; sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions)) { /* * Check if this subscription requires this event... */ if ((sub->mask & event) != 0 && (sub->dest == dest || !sub->dest) && (sub->job == job || !sub->job)) { /* * Need this event, so create a new event record... */ if ((temp = (cupsd_event_t *)calloc(1, sizeof(cupsd_event_t))) == NULL) { cupsdLogMessage(CUPSD_LOG_CRIT, "Unable to allocate memory for event - %s", strerror(errno)); return; } temp->event = event; temp->time = time(NULL); temp->attrs = ippNew(); temp->job = job; if (dest) temp->dest = dest; else if (job) temp->dest = dest = cupsdFindPrinter(job->dest); /* * Add common event notification attributes... */ ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_CHARSET, "notify-charset", NULL, "utf-8"); ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_LANGUAGE, "notify-natural-language", NULL, "en-US"); ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER, "notify-subscription-id", sub->id); ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER, "notify-sequence-number", sub->next_event_id); ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD, "notify-subscribed-event", NULL, cupsdEventName(event)); if (sub->user_data_len > 0) ippAddOctetString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, "notify-user-data", sub->user_data, sub->user_data_len); ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER, "printer-up-time", time(NULL)); va_start(ap, text); vsnprintf(ftext, sizeof(ftext), text, ap); va_end(ap); ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_TEXT, "notify-text", NULL, ftext); if (dest) { /* * Add printer attributes... */ ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_URI, "notify-printer-uri", NULL, dest->uri); ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_NAME, "printer-name", NULL, dest->name); ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_ENUM, "printer-state", dest->state); if (dest->num_reasons == 0) ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD, "printer-state-reasons", NULL, dest->state == IPP_PRINTER_STOPPED ? "paused" : "none"); else ippAddStrings(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD, "printer-state-reasons", dest->num_reasons, NULL, (const char * const *)dest->reasons); ippAddBoolean(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, "printer-is-accepting-jobs", (char)dest->accepting); } if (job) { /* * Add job attributes... */ ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER, "notify-job-id", job->id); ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_ENUM, "job-state", job->state_value); if ((attr = ippFindAttribute(job->attrs, "job-name", IPP_TAG_NAME)) != NULL) ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_NAME, "job-name", NULL, attr->values[0].string.text); switch (job->state_value) { case IPP_JOB_PENDING : if (dest && dest->state == IPP_PRINTER_STOPPED) ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "printer-stopped"); else ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "none"); break; case IPP_JOB_HELD : if (ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_KEYWORD) != NULL || ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME) != NULL) ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "job-hold-until-specified"); else ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "job-incoming"); break; case IPP_JOB_PROCESSING : ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "job-printing"); break; case IPP_JOB_STOPPED : ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "job-stopped"); break; case IPP_JOB_CANCELED : ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "job-canceled-by-user"); break; case IPP_JOB_ABORTED : ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "aborted-by-system"); break; case IPP_JOB_COMPLETED : ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "job-completed-successfully"); break; } ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER, "job-impressions-completed", job->sheets ? job->sheets->values[0].integer : 0); } /* * Send the notification for this subscription... */ cupsd_send_notification(sub, temp); } } if (temp) cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS); else cupsdLogMessage(CUPSD_LOG_DEBUG, "Discarding unused %s event...", cupsdEventName(event)); }
void cups_printer_fn(void (*fn)(char *, char *)) { /* I - Function to call */ http_t *http; /* HTTP connection to server */ ipp_t *request, /* IPP Request */ *response; /* IPP Response */ ipp_attribute_t *attr; /* Current attribute */ cups_lang_t *language; /* Default language */ char *name, /* printer-name attribute */ *make_model, /* printer-make-and-model attribute */ *info; /* printer-info attribute */ static const char *requested[] =/* Requested attributes */ { "printer-name", "printer-make-and-model", "printer-info" }; DEBUG(5,("cups_printer_fn(%p)\n", fn)); /* * Make sure we don't ask for passwords... */ cupsSetPasswordCB(cups_passwd_cb); /* * Try to connect to the server... */ if ((http = httpConnect(cupsServer(), ippPort())) == NULL) { DEBUG(0,("Unable to connect to CUPS server %s - %s\n", cupsServer(), strerror(errno))); return; } /* * Build a CUPS_GET_PRINTERS request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * requested-attributes */ request = ippNew(); request->request.op.operation_id = CUPS_GET_PRINTERS; request->request.op.request_id = 1; language = cupsLangDefault(); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(language)); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, language->language); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requested-attributes", (sizeof(requested) / sizeof(requested[0])), NULL, requested); /* * Do the request and get back a response... */ if ((response = cupsDoRequest(http, request, "/")) == NULL) { DEBUG(0,("Unable to get printer list - %s\n", ippErrorString(cupsLastError()))); httpClose(http); return; } for (attr = response->attrs; attr != NULL;) { /* * Skip leading attributes until we hit a printer... */ while (attr != NULL && attr->group_tag != IPP_TAG_PRINTER) attr = attr->next; if (attr == NULL) break; /* * Pull the needed attributes from this printer... */ name = NULL; make_model = NULL; info = NULL; while (attr != NULL && attr->group_tag == IPP_TAG_PRINTER) { if (strcmp(attr->name, "printer-name") == 0 && attr->value_tag == IPP_TAG_NAME) name = attr->values[0].string.text; if (strcmp(attr->name, "printer-make-and-model") == 0 && attr->value_tag == IPP_TAG_TEXT) make_model = attr->values[0].string.text; if (strcmp(attr->name, "printer-info") == 0 && attr->value_tag == IPP_TAG_TEXT) info = attr->values[0].string.text; attr = attr->next; } /* * See if we have everything needed... */ if (name == NULL) break; if (info == NULL || !info[0]) (*fn)(name, make_model); else (*fn)(name, info); } ippDelete(response); /* * Build a CUPS_GET_CLASSES request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * requested-attributes */ request = ippNew(); request->request.op.operation_id = CUPS_GET_CLASSES; request->request.op.request_id = 1; language = cupsLangDefault(); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(language)); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, language->language); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requested-attributes", (sizeof(requested) / sizeof(requested[0])), NULL, requested); /* * Do the request and get back a response... */ if ((response = cupsDoRequest(http, request, "/")) == NULL) { DEBUG(0,("Unable to get printer list - %s\n", ippErrorString(cupsLastError()))); httpClose(http); return; } for (attr = response->attrs; attr != NULL;) { /* * Skip leading attributes until we hit a printer... */ while (attr != NULL && attr->group_tag != IPP_TAG_PRINTER) attr = attr->next; if (attr == NULL) break; /* * Pull the needed attributes from this printer... */ name = NULL; make_model = NULL; info = NULL; while (attr != NULL && attr->group_tag == IPP_TAG_PRINTER) { if (strcmp(attr->name, "printer-name") == 0 && attr->value_tag == IPP_TAG_NAME) name = attr->values[0].string.text; if (strcmp(attr->name, "printer-make-and-model") == 0 && attr->value_tag == IPP_TAG_TEXT) make_model = attr->values[0].string.text; if (strcmp(attr->name, "printer-info") == 0 && attr->value_tag == IPP_TAG_TEXT) info = attr->values[0].string.text; attr = attr->next; } /* * See if we have everything needed... */ if (name == NULL) break; if (info == NULL || !info[0]) (*fn)(name, make_model); else (*fn)(name, info); } ippDelete(response); /* * Close the connection to the server... */ httpClose(http); }