int /* O - 1 on success, 0 on failure */ cupsSetServerCredentials( const char *path, /* I - Path to keychain/directory */ const char *common_name, /* I - Default common name for server */ int auto_create) /* I - 1 = automatically create self-signed certificates */ { char temp[1024]; /* Default path buffer */ DEBUG_printf(("cupsSetServerCredentials(path=\"%s\", common_name=\"%s\", auto_create=%d)", path, common_name, auto_create)); /* * Use defaults as needed... */ if (!path) path = http_gnutls_default_path(temp, sizeof(temp)); /* * Range check input... */ if (!path || !common_name) { _cupsSetError(IPP_STATUS_ERROR_INTERNAL, strerror(EINVAL), 0); return (0); } _cupsMutexLock(&tls_mutex); /* * Free old values... */ if (tls_keypath) _cupsStrFree(tls_keypath); if (tls_common_name) _cupsStrFree(tls_common_name); /* * Save the new values... */ tls_keypath = _cupsStrAlloc(path); tls_auto_create = auto_create; tls_common_name = _cupsStrAlloc(common_name); _cupsMutexUnlock(&tls_mutex); return (1); }
void cupsdSetStringf(char **s, /* O - New string */ const char *f, /* I - Printf-style format string */ ...) /* I - Additional args as needed */ { char v[4096]; /* Formatting string value */ va_list ap; /* Argument pointer */ char *olds; /* Old string */ if (!s) return; olds = *s; if (f) { va_start(ap, f); vsnprintf(v, sizeof(v), f, ap); va_end(ap); *s = _cupsStrAlloc(v); } else *s = NULL; if (olds) _cupsStrFree(olds); }
void cgiSetVariable(const char *name, /* I - Name of variable */ const char *value) /* I - Value of variable */ { int i; /* Looping var */ _cgi_var_t *var; /* Returned variable */ if (name == NULL || value == NULL) return; fprintf(stderr, "cgiSetVariable: %s=\"%s\"\n", name, value); if ((var = cgi_find_variable(name)) == NULL) { cgi_add_variable(name, 0, value); cgi_sort_variables(); } else { for (i = 0; i < var->nvalues; i ++) if (var->values[i]) _cupsStrFree((char *)var->values[i]); var->values[0] = _cupsStrAlloc(value); var->nvalues = 1; } }
void _cupsSetError(ipp_status_t status, /* I - IPP status code */ const char *message, /* I - status-message value */ int localize) /* I - Localize the message? */ { _cups_globals_t *cg; /* Global data */ if (!message && errno) { message = strerror(errno); localize = 0; } cg = _cupsGlobals(); cg->last_error = status; if (cg->last_status_message) { _cupsStrFree(cg->last_status_message); cg->last_status_message = NULL; } if (message) { if (localize) { /* * Get the message catalog... */ if (!cg->lang_default) cg->lang_default = cupsLangDefault(); cg->last_status_message = _cupsStrAlloc(_cupsLangString(cg->lang_default, message)); } else cg->last_status_message = _cupsStrAlloc(message); } DEBUG_printf(("4_cupsSetError: last_error=%s, last_status_message=\"%s\"", ippErrorString(cg->last_error), cg->last_status_message)); }
static void cgi_add_variable(const char *name, /* I - Variable name */ int element, /* I - Array element number */ const char *value) /* I - Variable value */ { _cgi_var_t *var; /* New variable */ if (name == NULL || value == NULL || element < 0 || element > 100000) return; DEBUG_printf(("cgi_add_variable: Adding variable \'%s\' with value " "\'%s\'...\n", name, value)); if (form_count >= form_alloc) { _cgi_var_t *temp_vars; /* Temporary form pointer */ if (form_alloc == 0) temp_vars = malloc(sizeof(_cgi_var_t) * 16); else temp_vars = realloc(form_vars, (size_t)(form_alloc + 16) * sizeof(_cgi_var_t)); if (!temp_vars) return; form_vars = temp_vars; form_alloc += 16; } var = form_vars + form_count; if ((var->values = calloc((size_t)element + 1, sizeof(char *))) == NULL) return; var->name = _cupsStrAlloc(name); var->nvalues = element + 1; var->avalues = element + 1; var->values[element] = _cupsStrAlloc(value); form_count ++; }
void cupsdSetString(char **s, /* O - New string */ const char *v) /* I - String value */ { if (!s || *s == v) return; if (*s) _cupsStrFree(*s); if (v) *s = _cupsStrAlloc(v); else *s = NULL; }
void cgiSetArray(const char *name, /* I - Name of variable */ int element, /* I - Element number (0 to N) */ const char *value) /* I - Value of variable */ { int i; /* Looping var */ _cgi_var_t *var; /* Returned variable */ if (name == NULL || value == NULL || element < 0 || element > 100000) return; fprintf(stderr, "DEBUG: cgiSetArray: %s[%d]=\"%s\"\n", name, element, value); if ((var = cgi_find_variable(name)) == NULL) { cgi_add_variable(name, element, value); cgi_sort_variables(); } else { if (element >= var->avalues) { const char **temp; /* Temporary pointer */ temp = (const char **)realloc((void *)(var->values), sizeof(char *) * (size_t)(element + 16)); if (!temp) return; var->avalues = element + 16; var->values = temp; } if (element >= var->nvalues) { for (i = var->nvalues; i < element; i ++) var->values[i] = NULL; var->nvalues = element + 1; } else if (var->values[element]) _cupsStrFree((char *)var->values[element]); var->values[element] = _cupsStrAlloc(value); } }
static void ppd_mark_option(ppd_file_t *ppd, /* I - PPD file */ const char *option, /* I - Option name */ const char *choice) /* I - Choice name */ { int i, j; /* Looping vars */ ppd_option_t *o; /* Option pointer */ ppd_choice_t *c, /* Choice pointer */ *oldc, /* Old choice pointer */ key; /* Search key for choice */ struct lconv *loc; /* Locale data */ DEBUG_printf(("7ppd_mark_option(ppd=%p, option=\"%s\", choice=\"%s\")", ppd, option, choice)); /* * AP_D_InputSlot is the "default input slot" on MacOS X, and setting * it clears the regular InputSlot choices... */ if (!_cups_strcasecmp(option, "AP_D_InputSlot")) { cupsArraySave(ppd->options); if ((o = ppdFindOption(ppd, "InputSlot")) != NULL) { key.option = o; if ((oldc = (ppd_choice_t *)cupsArrayFind(ppd->marked, &key)) != NULL) { oldc->marked = 0; cupsArrayRemove(ppd->marked, oldc); } } cupsArrayRestore(ppd->options); } /* * Check for custom options... */ cupsArraySave(ppd->options); o = ppdFindOption(ppd, option); cupsArrayRestore(ppd->options); if (!o) return; loc = localeconv(); if (!_cups_strncasecmp(choice, "Custom.", 7)) { /* * Handle a custom option... */ if ((c = ppdFindChoice(o, "Custom")) == NULL) return; if (!_cups_strcasecmp(option, "PageSize")) { /* * Handle custom page sizes... */ ppdPageSize(ppd, choice); } else { /* * Handle other custom options... */ ppd_coption_t *coption; /* Custom option */ ppd_cparam_t *cparam; /* Custom parameter */ char *units; /* Custom points units */ if ((coption = ppdFindCustomOption(ppd, option)) != NULL) { if ((cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params)) == NULL) return; switch (cparam->type) { case PPD_CUSTOM_CURVE : case PPD_CUSTOM_INVCURVE : case PPD_CUSTOM_REAL : cparam->current.custom_real = (float)_cupsStrScand(choice + 7, NULL, loc); break; case PPD_CUSTOM_POINTS : cparam->current.custom_points = (float)_cupsStrScand(choice + 7, &units, loc); if (units) { if (!_cups_strcasecmp(units, "cm")) cparam->current.custom_points *= 72.0f / 2.54f; else if (!_cups_strcasecmp(units, "mm")) cparam->current.custom_points *= 72.0f / 25.4f; else if (!_cups_strcasecmp(units, "m")) cparam->current.custom_points *= 72.0f / 0.0254f; else if (!_cups_strcasecmp(units, "in")) cparam->current.custom_points *= 72.0f; else if (!_cups_strcasecmp(units, "ft")) cparam->current.custom_points *= 12.0f * 72.0f; } break; case PPD_CUSTOM_INT : cparam->current.custom_int = atoi(choice + 7); break; case PPD_CUSTOM_PASSCODE : case PPD_CUSTOM_PASSWORD : case PPD_CUSTOM_STRING : if (cparam->current.custom_string) _cupsStrFree(cparam->current.custom_string); cparam->current.custom_string = _cupsStrAlloc(choice + 7); break; } } } /* * Make sure that we keep the option marked below... */ choice = "Custom"; } else if (choice[0] == '{') { /* * Handle multi-value custom options... */ ppd_coption_t *coption; /* Custom option */ ppd_cparam_t *cparam; /* Custom parameter */ char *units; /* Custom points units */ int num_vals; /* Number of values */ cups_option_t *vals, /* Values */ *val; /* Value */ if ((c = ppdFindChoice(o, "Custom")) == NULL) return; if ((coption = ppdFindCustomOption(ppd, option)) != NULL) { num_vals = cupsParseOptions(choice, 0, &vals); for (i = 0, val = vals; i < num_vals; i ++, val ++) { if ((cparam = ppdFindCustomParam(coption, val->name)) == NULL) continue; switch (cparam->type) { case PPD_CUSTOM_CURVE : case PPD_CUSTOM_INVCURVE : case PPD_CUSTOM_REAL : cparam->current.custom_real = (float)_cupsStrScand(val->value, NULL, loc); break; case PPD_CUSTOM_POINTS : cparam->current.custom_points = (float)_cupsStrScand(val->value, &units, loc); if (units) { if (!_cups_strcasecmp(units, "cm")) cparam->current.custom_points *= 72.0f / 2.54f; else if (!_cups_strcasecmp(units, "mm")) cparam->current.custom_points *= 72.0f / 25.4f; else if (!_cups_strcasecmp(units, "m")) cparam->current.custom_points *= 72.0f / 0.0254f; else if (!_cups_strcasecmp(units, "in")) cparam->current.custom_points *= 72.0f; else if (!_cups_strcasecmp(units, "ft")) cparam->current.custom_points *= 12.0f * 72.0f; } break; case PPD_CUSTOM_INT : cparam->current.custom_int = atoi(val->value); break; case PPD_CUSTOM_PASSCODE : case PPD_CUSTOM_PASSWORD : case PPD_CUSTOM_STRING : if (cparam->current.custom_string) _cupsStrFree(cparam->current.custom_string); cparam->current.custom_string = _cupsStrRetain(val->value); break; } } cupsFreeOptions(num_vals, vals); } } else { for (i = o->num_choices, c = o->choices; i > 0; i --, c ++) if (!_cups_strcasecmp(c->choice, choice)) break; if (!i) return; } /* * Option found; mark it and then handle unmarking any other options. */ if (o->ui != PPD_UI_PICKMANY) { /* * Unmark all other choices... */ if ((oldc = (ppd_choice_t *)cupsArrayFind(ppd->marked, c)) != NULL) { oldc->marked = 0; cupsArrayRemove(ppd->marked, oldc); } if (!_cups_strcasecmp(option, "PageSize") || !_cups_strcasecmp(option, "PageRegion")) { /* * Mark current page size... */ for (j = 0; j < ppd->num_sizes; j ++) ppd->sizes[j].marked = !_cups_strcasecmp(ppd->sizes[j].name, choice); /* * Unmark the current PageSize or PageRegion setting, as * appropriate... */ cupsArraySave(ppd->options); if (!_cups_strcasecmp(option, "PageSize")) { if ((o = ppdFindOption(ppd, "PageRegion")) != NULL) { key.option = o; if ((oldc = (ppd_choice_t *)cupsArrayFind(ppd->marked, &key)) != NULL) { oldc->marked = 0; cupsArrayRemove(ppd->marked, oldc); } } } else { if ((o = ppdFindOption(ppd, "PageSize")) != NULL) { key.option = o; if ((oldc = (ppd_choice_t *)cupsArrayFind(ppd->marked, &key)) != NULL) { oldc->marked = 0; cupsArrayRemove(ppd->marked, oldc); } } } cupsArrayRestore(ppd->options); } else if (!_cups_strcasecmp(option, "InputSlot")) { /* * Unmark ManualFeed option... */ cupsArraySave(ppd->options); if ((o = ppdFindOption(ppd, "ManualFeed")) != NULL) { key.option = o; if ((oldc = (ppd_choice_t *)cupsArrayFind(ppd->marked, &key)) != NULL) { oldc->marked = 0; cupsArrayRemove(ppd->marked, oldc); } } cupsArrayRestore(ppd->options); } else if (!_cups_strcasecmp(option, "ManualFeed") && !_cups_strcasecmp(choice, "True")) { /* * Unmark InputSlot option... */ cupsArraySave(ppd->options); if ((o = ppdFindOption(ppd, "InputSlot")) != NULL) { key.option = o; if ((oldc = (ppd_choice_t *)cupsArrayFind(ppd->marked, &key)) != NULL) { oldc->marked = 0; cupsArrayRemove(ppd->marked, oldc); } } cupsArrayRestore(ppd->options); } } c->marked = 1; cupsArrayAdd(ppd->marked, c); }
int /* O - Number of options */ cupsAddOption(const char *name, /* I - Name of option */ const char *value, /* I - Value of option */ int num_options,/* I - Number of options */ cups_option_t **options) /* IO - Pointer to options */ { cups_option_t *temp; /* Pointer to new option */ int insert, /* Insertion point */ diff; /* Result of search */ DEBUG_printf(("2cupsAddOption(name=\"%s\", value=\"%s\", num_options=%d, options=%p)", name, value, num_options, (void *)options)); if (!name || !name[0] || !value || !options || num_options < 0) { DEBUG_printf(("3cupsAddOption: Returning %d", num_options)); return (num_options); } if (!_cups_strcasecmp(name, "cupsPrintQuality")) num_options = cupsRemoveOption("print-quality", num_options, options); else if (!_cups_strcasecmp(name, "print-quality")) num_options = cupsRemoveOption("cupsPrintQuality", num_options, options); /* * Look for an existing option with the same name... */ if (num_options == 0) { insert = 0; diff = 1; } else { insert = cups_find_option(name, num_options, *options, num_options - 1, &diff); if (diff > 0) insert ++; } if (diff) { /* * No matching option name... */ DEBUG_printf(("4cupsAddOption: New option inserted at index %d...", insert)); if (num_options == 0) temp = (cups_option_t *)malloc(sizeof(cups_option_t)); else temp = (cups_option_t *)realloc(*options, sizeof(cups_option_t) * (size_t)(num_options + 1)); if (!temp) { DEBUG_puts("3cupsAddOption: Unable to expand option array, returning 0"); return (0); } *options = temp; if (insert < num_options) { DEBUG_printf(("4cupsAddOption: Shifting %d options...", (int)(num_options - insert))); memmove(temp + insert + 1, temp + insert, (size_t)(num_options - insert) * sizeof(cups_option_t)); } temp += insert; temp->name = _cupsStrAlloc(name); num_options ++; } else { /* * Match found; free the old value... */ DEBUG_printf(("4cupsAddOption: Option already exists at index %d...", insert)); temp = *options + insert; _cupsStrFree(temp->value); } temp->value = _cupsStrAlloc(value); DEBUG_printf(("3cupsAddOption: Returning %d", num_options)); return (num_options); }
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 */ DEBUG_printf(("cupsEncodeOptions2(ipp=%p, num_options=%d, options=%p, " "group_tag=%x)", 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... */ if (group_tag == IPP_TAG_OPERATION) { /* * 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) continue; value_tag = match->value_tag; } else { int namelen; /* Length of name */ namelen = (int)strlen(option->name); if (namelen < 9 || strcmp(option->name + namelen - 8, "-default")) { if (group_tag != IPP_TAG_JOB) continue; } else if (group_tag != IPP_TAG_PRINTER) continue; if (!_cups_strcasecmp(option->value, "true") || !_cups_strcasecmp(option->value, "false")) value_tag = IPP_TAG_BOOLEAN; else value_tag = IPP_TAG_NAME; } /* * 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 = _ippAddAttr(ipp, count)) == NULL) { /* * Ran out of memory! */ DEBUG_puts("1cupsEncodeOptions2: Ran out of memory for attributes!"); return; } /* * Now figure out what type of value we have... */ attr->group_tag = group_tag; attr->value_tag = value_tag; /* * Copy the name over... */ attr->name = _cupsStrAlloc(option->name); 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 = 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 = strtol(val, &s, 10); if (*s == '-') { if (s[1]) attr->values[j].range.upper = 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 = strtol(val, &s, 10); if (*s == 'x') attr->values[j].resolution.yres = strtol(s + 1, &s, 10); else attr->values[j].resolution.yres = attr->values[j].resolution.xres; if (!_cups_strcasecmp(s, "dpc")) 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 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); }
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); }
int /* O - Number of jobs */ cupsGetJobs2(http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */ cups_job_t **jobs, /* O - Job data */ const char *name, /* I - @code NULL@ = all destinations, otherwise show jobs for named destination */ int myjobs, /* I - 0 = all users, 1 = mine */ int whichjobs) /* I - @code CUPS_WHICHJOBS_ALL@, @code CUPS_WHICHJOBS_ACTIVE@, or @code CUPS_WHICHJOBS_COMPLETED@ */ { 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 */ { "document-format", "job-id", "job-k-octets", "job-name", "job-originating-user-name", "job-printer-uri", "job-priority", "job-state", "time-at-completed", "time-at-creation", "time-at-processing" }; /* * Range check input... */ if (!jobs) { _cupsSetError(IPP_INTERNAL_ERROR, strerror(EINVAL), 0); return (-1); } /* * Get the right URI... */ if (name) { 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"), 1); return (-1); } } else strcpy(uri, "ipp://localhost/"); if (!http) if ((http = _cupsConnect()) == NULL) return (-1); /* * 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 (whichjobs == CUPS_WHICHJOBS_COMPLETED) ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "which-jobs", NULL, "completed"); else if (whichjobs == CUPS_WHICHJOBS_ALL) 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; attr = attr->next) { /* * Skip leading attributes until we hit a job... */ while (attr && attr->group_tag != IPP_TAG_JOB) attr = attr->next; if (!attr) 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 && attr->group_tag == IPP_TAG_JOB) { if (!strcmp(attr->name, "job-id") && attr->value_tag == IPP_TAG_INTEGER) id = attr->values[0].integer; else if (!strcmp(attr->name, "job-state") && attr->value_tag == IPP_TAG_ENUM) state = (ipp_jstate_t)attr->values[0].integer; else if (!strcmp(attr->name, "job-priority") && attr->value_tag == IPP_TAG_INTEGER) priority = attr->values[0].integer; else if (!strcmp(attr->name, "job-k-octets") && attr->value_tag == IPP_TAG_INTEGER) size = attr->values[0].integer; else if (!strcmp(attr->name, "time-at-completed") && attr->value_tag == IPP_TAG_INTEGER) completed_time = attr->values[0].integer; else if (!strcmp(attr->name, "time-at-creation") && attr->value_tag == IPP_TAG_INTEGER) creation_time = attr->values[0].integer; else if (!strcmp(attr->name, "time-at-processing") && attr->value_tag == IPP_TAG_INTEGER) processing_time = attr->values[0].integer; else if (!strcmp(attr->name, "job-printer-uri") && 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") && attr->value_tag == IPP_TAG_NAME) user = attr->values[0].string.text; else if (!strcmp(attr->name, "document-format") && attr->value_tag == IPP_TAG_MIMETYPE) format = attr->values[0].string.text; else if (!strcmp(attr->name, "job-name") && (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 || !id) { if (!attr) 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) { /* * Ran out of memory! */ _cupsSetError(IPP_INTERNAL_ERROR, NULL, 0); cupsFreeJobs(n, *jobs); *jobs = NULL; ippDelete(response); return (-1); } *jobs = temp; temp += n; n ++; /* * Copy the data over... */ temp->dest = _cupsStrAlloc(dest); temp->user = _cupsStrAlloc(user); temp->format = _cupsStrAlloc(format); temp->title = _cupsStrAlloc(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) break; } ippDelete(response); } if (n == 0 && cg->last_error >= IPP_BAD_REQUEST) return (-1); else return (n); }
void cupsdLoadAllClasses(void) { int i; /* Looping var */ cups_file_t *fp; /* classes.conf file */ int linenum; /* Current line number */ char line[4096], /* Line from file */ *value, /* Pointer to value */ *valueptr; /* Pointer into value */ cupsd_printer_t *p, /* Current printer class */ *temp; /* Temporary pointer to printer */ /* * Open the classes.conf file... */ snprintf(line, sizeof(line), "%s/classes.conf", ServerRoot); if ((fp = cupsFileOpen(line, "r")) == NULL) { if (errno != ENOENT) cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to open %s - %s", line, strerror(errno)); return; } /* * Read class configurations until we hit EOF... */ linenum = 0; p = NULL; while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) { /* * Decode the directive... */ if (!strcasecmp(line, "<Class") || !strcasecmp(line, "<DefaultClass")) { /* * <Class name> or <DefaultClass name> */ if (p == NULL && value) { cupsdLogMessage(CUPSD_LOG_DEBUG, "Loading class %s...", value); /* * Since prior classes may have implicitly defined this class, * see if it already exists... */ if ((p = cupsdFindDest(value)) != NULL) { p->type = CUPS_PRINTER_CLASS; cupsdSetStringf(&p->uri, "ipp://%s:%d/classes/%s", ServerName, LocalPort, value); cupsdSetString(&p->error_policy, "retry-job"); } else p = cupsdAddClass(value); p->accepting = 1; p->state = IPP_PRINTER_IDLE; if (!strcasecmp(line, "<DefaultClass")) DefaultPrinter = p; } else cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else if (!strcasecmp(line, "</Class>")) { if (p != NULL) { cupsdSetPrinterAttrs(p); p = NULL; } else cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else if (!p) { cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else if (!strcasecmp(line, "AuthInfoRequired")) { if (!cupsdSetAuthInfoRequired(p, value, NULL)) cupsdLogMessage(CUPSD_LOG_ERROR, "Bad AuthInfoRequired on line %d of classes.conf.", linenum); } else if (!strcasecmp(line, "Info")) { if (value) cupsdSetString(&p->info, value); } else if (!strcasecmp(line, "Location")) { if (value) cupsdSetString(&p->location, value); } else if (!strcasecmp(line, "Option") && value) { /* * Option name value */ for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++); if (!*valueptr) cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); else { for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0'); p->num_options = cupsAddOption(value, valueptr, p->num_options, &(p->options)); } } else if (!strcasecmp(line, "Printer")) { if (!value) { cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); continue; } else if ((temp = cupsdFindPrinter(value)) == NULL) { cupsdLogMessage(CUPSD_LOG_WARN, "Unknown printer %s on line %d of classes.conf.", value, linenum); /* * Add the missing remote printer... */ if ((temp = cupsdAddPrinter(value)) != NULL) { cupsdSetString(&temp->make_model, "Remote Printer on unknown"); temp->state = IPP_PRINTER_STOPPED; temp->type |= CUPS_PRINTER_REMOTE; temp->browse_time = 2147483647; cupsdSetString(&temp->location, "Location Unknown"); cupsdSetString(&temp->info, "No Information Available"); temp->hostname[0] = '\0'; cupsdSetPrinterAttrs(temp); } } if (temp) cupsdAddPrinterToClass(p, temp); } else if (!strcasecmp(line, "State")) { /* * Set the initial queue state... */ if (!strcasecmp(value, "idle")) p->state = IPP_PRINTER_IDLE; else if (!strcasecmp(value, "stopped")) { p->state = IPP_PRINTER_STOPPED; for (i = 0 ; i < p->num_reasons; i ++) if (!strcmp("paused", p->reasons[i])) break; if (i >= p->num_reasons && p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0]))) { p->reasons[p->num_reasons] = _cupsStrAlloc("paused"); p->num_reasons ++; } } else cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else if (!strcasecmp(line, "StateMessage")) { /* * Set the initial queue state message... */ if (value) strlcpy(p->state_message, value, sizeof(p->state_message)); } else if (!strcasecmp(line, "StateTime")) { /* * Set the state time... */ if (value) p->state_time = atoi(value); } else if (!strcasecmp(line, "Accepting")) { /* * Set the initial accepting state... */ if (value && (!strcasecmp(value, "yes") || !strcasecmp(value, "on") || !strcasecmp(value, "true"))) p->accepting = 1; else if (value && (!strcasecmp(value, "no") || !strcasecmp(value, "off") || !strcasecmp(value, "false"))) p->accepting = 0; else cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else if (!strcasecmp(line, "Shared")) { /* * Set the initial shared state... */ if (value && (!strcasecmp(value, "yes") || !strcasecmp(value, "on") || !strcasecmp(value, "true"))) p->shared = 1; else if (value && (!strcasecmp(value, "no") || !strcasecmp(value, "off") || !strcasecmp(value, "false"))) p->shared = 0; else cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else if (!strcasecmp(line, "JobSheets")) { /* * Set the initial job sheets... */ if (value) { for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++); if (*valueptr) *valueptr++ = '\0'; cupsdSetString(&p->job_sheets[0], value); while (isspace(*valueptr & 255)) valueptr ++; if (*valueptr) { for (value = valueptr; *valueptr && !isspace(*valueptr & 255); valueptr ++); if (*valueptr) *valueptr = '\0'; cupsdSetString(&p->job_sheets[1], value); } } else cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else if (!strcasecmp(line, "AllowUser")) { if (value) { p->deny_users = 0; cupsdAddPrinterUser(p, value); } else cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else if (!strcasecmp(line, "DenyUser")) { if (value) { p->deny_users = 1; cupsdAddPrinterUser(p, value); } else cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else if (!strcasecmp(line, "QuotaPeriod")) { if (value) p->quota_period = atoi(value); else cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else if (!strcasecmp(line, "PageLimit")) { if (value) p->page_limit = atoi(value); else cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else if (!strcasecmp(line, "KLimit")) { if (value) p->k_limit = atoi(value); else cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else if (!strcasecmp(line, "OpPolicy")) { if (value) { cupsd_policy_t *pol; /* Policy */ if ((pol = cupsdFindPolicy(value)) != NULL) { cupsdSetString(&p->op_policy, value); p->op_policy_ptr = pol; } else cupsdLogMessage(CUPSD_LOG_ERROR, "Bad policy \"%s\" on line %d of classes.conf", value, linenum); } else cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else if (!strcasecmp(line, "ErrorPolicy")) { if (value) { if (strcmp(value, "retry-current-job") && strcmp(value, "retry-job")) cupsdLogMessage(CUPSD_LOG_WARN, "ErrorPolicy %s ignored on line %d of classes.conf", value, linenum); } else cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of classes.conf.", linenum); } else { /* * Something else we don't understand... */ cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown configuration directive %s on line %d of classes.conf.", line, linenum); } } cupsFileClose(fp); }