You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
446 lines
13 KiB
446 lines
13 KiB
/*
|
|
* Destination localization support for CUPS.
|
|
*
|
|
* Copyright 2012-2017 by Apple Inc.
|
|
*
|
|
* Licensed under Apache License v2.0. See the file "LICENSE" for more information.
|
|
*/
|
|
|
|
/*
|
|
* Include necessary headers...
|
|
*/
|
|
|
|
#include "cups-private.h"
|
|
#include "debug-internal.h"
|
|
|
|
|
|
/*
|
|
* Local functions...
|
|
*/
|
|
|
|
static void cups_create_localizations(http_t *http, cups_dinfo_t *dinfo);
|
|
|
|
|
|
/*
|
|
* 'cupsLocalizeDestMedia()' - Get the localized string for a destination media
|
|
* size.
|
|
*
|
|
* The returned string is stored in the destination information and will become
|
|
* invalid if the destination information is deleted.
|
|
*
|
|
* @since CUPS 2.0/macOS 10.10@
|
|
*/
|
|
|
|
const char * /* O - Localized string */
|
|
cupsLocalizeDestMedia(
|
|
http_t *http, /* I - Connection to destination */
|
|
cups_dest_t *dest, /* I - Destination */
|
|
cups_dinfo_t *dinfo, /* I - Destination information */
|
|
unsigned flags, /* I - Media flags */
|
|
cups_size_t *size) /* I - Media size */
|
|
{
|
|
cups_lang_t *lang; /* Standard localizations */
|
|
_cups_message_t key, /* Search key */
|
|
*match; /* Matching entry */
|
|
pwg_media_t *pwg; /* PWG media information */
|
|
cups_array_t *db; /* Media database */
|
|
_cups_media_db_t *mdb; /* Media database entry */
|
|
char lstr[1024], /* Localized size name */
|
|
temp[256]; /* Temporary string */
|
|
const char *lsize, /* Localized media size */
|
|
*lsource, /* Localized media source */
|
|
*ltype; /* Localized media type */
|
|
|
|
|
|
DEBUG_printf(("cupsLocalizeDestMedia(http=%p, dest=%p, dinfo=%p, flags=%x, size=%p(\"%s\"))", (void *)http, (void *)dest, (void *)dinfo, flags, (void *)size, size ? size->media : "(null)"));
|
|
|
|
/*
|
|
* Range check input...
|
|
*/
|
|
|
|
if (!http || !dest || !dinfo || !size)
|
|
{
|
|
DEBUG_puts("1cupsLocalizeDestMedia: Returning NULL.");
|
|
_cupsSetError(IPP_STATUS_ERROR_INTERNAL, strerror(EINVAL), 0);
|
|
return (NULL);
|
|
}
|
|
|
|
/*
|
|
* Find the matching media database entry...
|
|
*/
|
|
|
|
if (flags & CUPS_MEDIA_FLAGS_READY)
|
|
db = dinfo->ready_db;
|
|
else
|
|
db = dinfo->media_db;
|
|
|
|
DEBUG_printf(("1cupsLocalizeDestMedia: size->media=\"%s\"", size->media));
|
|
|
|
for (mdb = (_cups_media_db_t *)cupsArrayFirst(db); mdb; mdb = (_cups_media_db_t *)cupsArrayNext(db))
|
|
{
|
|
if (mdb->key && !strcmp(mdb->key, size->media))
|
|
break;
|
|
else if (mdb->size_name && !strcmp(mdb->size_name, size->media))
|
|
break;
|
|
}
|
|
|
|
if (!mdb)
|
|
{
|
|
for (mdb = (_cups_media_db_t *)cupsArrayFirst(db); mdb; mdb = (_cups_media_db_t *)cupsArrayNext(db))
|
|
{
|
|
if (mdb->width == size->width && mdb->length == size->length && mdb->bottom == size->bottom && mdb->left == size->left && mdb->right == size->right && mdb->top == size->top)
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* See if the localization is cached...
|
|
*/
|
|
|
|
lang = cupsLangDefault();
|
|
|
|
if (!dinfo->localizations)
|
|
cups_create_localizations(http, dinfo);
|
|
|
|
snprintf(temp, sizeof(temp), "media.%s", size->media);
|
|
key.msg = temp;
|
|
|
|
if ((match = (_cups_message_t *)cupsArrayFind(dinfo->localizations, &key)) != NULL)
|
|
{
|
|
lsize = match->str;
|
|
}
|
|
else
|
|
{
|
|
/*
|
|
* Not a media name, try a media-key name...
|
|
*/
|
|
|
|
snprintf(temp, sizeof(temp), "media-key.%s", size->media);
|
|
if ((match = (_cups_message_t *)cupsArrayFind(dinfo->localizations, &key)) != NULL)
|
|
lsize = match->str;
|
|
else
|
|
lsize = NULL;
|
|
}
|
|
|
|
if (!lsize && (pwg = pwgMediaForSize(size->width, size->length)) != NULL && pwg->ppd)
|
|
{
|
|
/*
|
|
* Get a standard localization...
|
|
*/
|
|
|
|
snprintf(temp, sizeof(temp), "media.%s", pwg->pwg);
|
|
if ((lsize = _cupsLangString(lang, temp)) == temp)
|
|
lsize = NULL;
|
|
}
|
|
|
|
if (!lsize)
|
|
{
|
|
/*
|
|
* Make a dimensional localization...
|
|
*/
|
|
|
|
if ((size->width % 635) == 0 && (size->length % 635) == 0)
|
|
{
|
|
/*
|
|
* Use inches since the size is a multiple of 1/4 inch.
|
|
*/
|
|
|
|
snprintf(temp, sizeof(temp), _cupsLangString(lang, _("%g x %g \"")), size->width / 2540.0, size->length / 2540.0);
|
|
}
|
|
else
|
|
{
|
|
/*
|
|
* Use millimeters since the size is not a multiple of 1/4 inch.
|
|
*/
|
|
|
|
snprintf(temp, sizeof(temp), _cupsLangString(lang, _("%d x %d mm")), (size->width + 50) / 100, (size->length + 50) / 100);
|
|
}
|
|
|
|
lsize = temp;
|
|
}
|
|
|
|
if (mdb)
|
|
{
|
|
DEBUG_printf(("1cupsLocalizeDestMedia: MATCH mdb%p [key=\"%s\" size_name=\"%s\" source=\"%s\" type=\"%s\" width=%d length=%d B%d L%d R%d T%d]", (void *)mdb, mdb->key, mdb->size_name, mdb->source, mdb->type, mdb->width, mdb->length, mdb->bottom, mdb->left, mdb->right, mdb->top));
|
|
|
|
if ((lsource = cupsLocalizeDestValue(http, dest, dinfo, "media-source", mdb->source)) == mdb->source && mdb->source)
|
|
lsource = _cupsLangString(lang, _("Other Tray"));
|
|
if ((ltype = cupsLocalizeDestValue(http, dest, dinfo, "media-type", mdb->type)) == mdb->type && mdb->type)
|
|
ltype = _cupsLangString(lang, _("Other Media"));
|
|
}
|
|
else
|
|
{
|
|
lsource = NULL;
|
|
ltype = NULL;
|
|
}
|
|
|
|
if (!lsource && !ltype)
|
|
{
|
|
if (!size->bottom && !size->left && !size->right && !size->top)
|
|
snprintf(lstr, sizeof(lstr), _cupsLangString(lang, _("%s (Borderless)")), lsize);
|
|
else
|
|
strlcpy(lstr, lsize, sizeof(lstr));
|
|
}
|
|
else if (!lsource)
|
|
{
|
|
if (!size->bottom && !size->left && !size->right && !size->top)
|
|
snprintf(lstr, sizeof(lstr), _cupsLangString(lang, _("%s (Borderless, %s)")), lsize, ltype);
|
|
else
|
|
snprintf(lstr, sizeof(lstr), _cupsLangString(lang, _("%s (%s)")), lsize, ltype);
|
|
}
|
|
else if (!ltype)
|
|
{
|
|
if (!size->bottom && !size->left && !size->right && !size->top)
|
|
snprintf(lstr, sizeof(lstr), _cupsLangString(lang, _("%s (Borderless, %s)")), lsize, lsource);
|
|
else
|
|
snprintf(lstr, sizeof(lstr), _cupsLangString(lang, _("%s (%s)")), lsize, lsource);
|
|
}
|
|
else
|
|
{
|
|
if (!size->bottom && !size->left && !size->right && !size->top)
|
|
snprintf(lstr, sizeof(lstr), _cupsLangString(lang, _("%s (Borderless, %s, %s)")), lsize, ltype, lsource);
|
|
else
|
|
snprintf(lstr, sizeof(lstr), _cupsLangString(lang, _("%s (%s, %s)")), lsize, ltype, lsource);
|
|
}
|
|
|
|
if ((match = (_cups_message_t *)calloc(1, sizeof(_cups_message_t))) == NULL)
|
|
return (NULL);
|
|
|
|
match->msg = strdup(size->media);
|
|
match->str = strdup(lstr);
|
|
|
|
cupsArrayAdd(dinfo->localizations, match);
|
|
|
|
DEBUG_printf(("1cupsLocalizeDestMedia: Returning \"%s\".", match->str));
|
|
|
|
return (match->str);
|
|
}
|
|
|
|
|
|
/*
|
|
* 'cupsLocalizeDestOption()' - Get the localized string for a destination
|
|
* option.
|
|
*
|
|
* The returned string is stored in the destination information and will become
|
|
* invalid if the destination information is deleted.
|
|
*
|
|
* @since CUPS 1.6/macOS 10.8@
|
|
*/
|
|
|
|
const char * /* O - Localized string */
|
|
cupsLocalizeDestOption(
|
|
http_t *http, /* I - Connection to destination */
|
|
cups_dest_t *dest, /* I - Destination */
|
|
cups_dinfo_t *dinfo, /* I - Destination information */
|
|
const char *option) /* I - Option to localize */
|
|
{
|
|
_cups_message_t key, /* Search key */
|
|
*match; /* Matching entry */
|
|
const char *localized; /* Localized string */
|
|
|
|
|
|
DEBUG_printf(("cupsLocalizeDestOption(http=%p, dest=%p, dinfo=%p, option=\"%s\")", (void *)http, (void *)dest, (void *)dinfo, option));
|
|
|
|
if (!http || !dest || !dinfo)
|
|
return (option);
|
|
|
|
if (!dinfo->localizations)
|
|
cups_create_localizations(http, dinfo);
|
|
|
|
key.msg = (char *)option;
|
|
if ((match = (_cups_message_t *)cupsArrayFind(dinfo->localizations, &key)) != NULL)
|
|
return (match->str);
|
|
else if ((localized = _cupsLangString(cupsLangDefault(), option)) != NULL)
|
|
return (localized);
|
|
else
|
|
return (option);
|
|
}
|
|
|
|
|
|
/*
|
|
* 'cupsLocalizeDestValue()' - Get the localized string for a destination
|
|
* option+value pair.
|
|
*
|
|
* The returned string is stored in the destination information and will become
|
|
* invalid if the destination information is deleted.
|
|
*
|
|
* @since CUPS 1.6/macOS 10.8@
|
|
*/
|
|
|
|
const char * /* O - Localized string */
|
|
cupsLocalizeDestValue(
|
|
http_t *http, /* I - Connection to destination */
|
|
cups_dest_t *dest, /* I - Destination */
|
|
cups_dinfo_t *dinfo, /* I - Destination information */
|
|
const char *option, /* I - Option to localize */
|
|
const char *value) /* I - Value to localize */
|
|
{
|
|
_cups_message_t key, /* Search key */
|
|
*match; /* Matching entry */
|
|
char pair[256]; /* option.value pair */
|
|
const char *localized; /* Localized string */
|
|
|
|
|
|
DEBUG_printf(("cupsLocalizeDestValue(http=%p, dest=%p, dinfo=%p, option=\"%s\", value=\"%s\")", (void *)http, (void *)dest, (void *)dinfo, option, value));
|
|
|
|
if (!http || !dest || !dinfo)
|
|
return (value);
|
|
|
|
if (!strcmp(option, "media"))
|
|
{
|
|
pwg_media_t *media = pwgMediaForPWG(value);
|
|
cups_size_t size;
|
|
|
|
strlcpy(size.media, value, sizeof(size.media));
|
|
size.width = media ? media->width : 0;
|
|
size.length = media ? media->length : 0;
|
|
size.left = 0;
|
|
size.right = 0;
|
|
size.bottom = 0;
|
|
size.top = 0;
|
|
|
|
return (cupsLocalizeDestMedia(http, dest, dinfo, CUPS_MEDIA_FLAGS_DEFAULT, &size));
|
|
}
|
|
|
|
if (!dinfo->localizations)
|
|
cups_create_localizations(http, dinfo);
|
|
|
|
snprintf(pair, sizeof(pair), "%s.%s", option, value);
|
|
key.msg = pair;
|
|
if ((match = (_cups_message_t *)cupsArrayFind(dinfo->localizations, &key)) != NULL)
|
|
return (match->str);
|
|
else if ((localized = _cupsLangString(cupsLangDefault(), pair)) != NULL && strcmp(localized, pair))
|
|
return (localized);
|
|
else
|
|
return (value);
|
|
}
|
|
|
|
|
|
/*
|
|
* 'cups_create_localizations()' - Create the localizations array for a
|
|
* destination.
|
|
*/
|
|
|
|
static void
|
|
cups_create_localizations(
|
|
http_t *http, /* I - Connection to destination */
|
|
cups_dinfo_t *dinfo) /* I - Destination informations */
|
|
{
|
|
http_t *http2; /* Connection for strings file */
|
|
http_status_t status; /* Request status */
|
|
ipp_attribute_t *attr; /* "printer-strings-uri" attribute */
|
|
char scheme[32], /* URI scheme */
|
|
userpass[256], /* Username/password info */
|
|
hostname[256], /* Hostname */
|
|
resource[1024], /* Resource */
|
|
http_hostname[256],
|
|
/* Hostname of connection */
|
|
tempfile[1024]; /* Temporary filename */
|
|
int port; /* Port number */
|
|
http_encryption_t encryption; /* Encryption to use */
|
|
cups_file_t *temp; /* Temporary file */
|
|
|
|
|
|
/*
|
|
* See if there are any localizations...
|
|
*/
|
|
|
|
if ((attr = ippFindAttribute(dinfo->attrs, "printer-strings-uri",
|
|
IPP_TAG_URI)) == NULL)
|
|
{
|
|
/*
|
|
* Nope, create an empty message catalog...
|
|
*/
|
|
|
|
dinfo->localizations = _cupsMessageNew(NULL);
|
|
DEBUG_puts("4cups_create_localizations: No printer-strings-uri (uri) value.");
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Pull apart the URI and determine whether we need to try a different
|
|
* server...
|
|
*/
|
|
|
|
if (httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text,
|
|
scheme, sizeof(scheme), userpass, sizeof(userpass),
|
|
hostname, sizeof(hostname), &port, resource,
|
|
sizeof(resource)) < HTTP_URI_STATUS_OK)
|
|
{
|
|
dinfo->localizations = _cupsMessageNew(NULL);
|
|
DEBUG_printf(("4cups_create_localizations: Bad printer-strings-uri value \"%s\".", attr->values[0].string.text));
|
|
return;
|
|
}
|
|
|
|
httpGetHostname(http, http_hostname, sizeof(http_hostname));
|
|
|
|
if (!_cups_strcasecmp(http_hostname, hostname) &&
|
|
port == httpAddrPort(http->hostaddr))
|
|
{
|
|
/*
|
|
* Use the same connection...
|
|
*/
|
|
|
|
http2 = http;
|
|
}
|
|
else
|
|
{
|
|
/*
|
|
* Connect to the alternate host...
|
|
*/
|
|
|
|
if (!strcmp(scheme, "https"))
|
|
encryption = HTTP_ENCRYPTION_ALWAYS;
|
|
else
|
|
encryption = HTTP_ENCRYPTION_IF_REQUESTED;
|
|
|
|
if ((http2 = httpConnect2(hostname, port, NULL, AF_UNSPEC, encryption, 1,
|
|
30000, NULL)) == NULL)
|
|
{
|
|
DEBUG_printf(("4cups_create_localizations: Unable to connect to "
|
|
"%s:%d: %s", hostname, port, cupsLastErrorString()));
|
|
return;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Get a temporary file...
|
|
*/
|
|
|
|
if ((temp = cupsTempFile2(tempfile, sizeof(tempfile))) == NULL)
|
|
{
|
|
DEBUG_printf(("4cups_create_localizations: Unable to create temporary "
|
|
"file: %s", cupsLastErrorString()));
|
|
if (http2 != http)
|
|
httpClose(http2);
|
|
return;
|
|
}
|
|
|
|
status = cupsGetFd(http2, resource, cupsFileNumber(temp));
|
|
cupsFileClose(temp);
|
|
|
|
DEBUG_printf(("4cups_create_localizations: GET %s = %s", resource, httpStatus(status)));
|
|
|
|
if (status == HTTP_STATUS_OK)
|
|
{
|
|
/*
|
|
* Got the file, read it...
|
|
*/
|
|
|
|
dinfo->localizations = _cupsMessageLoad(tempfile, _CUPS_MESSAGE_STRINGS);
|
|
}
|
|
|
|
DEBUG_printf(("4cups_create_localizations: %d messages loaded.",
|
|
cupsArrayCount(dinfo->localizations)));
|
|
|
|
/*
|
|
* Cleanup...
|
|
*/
|
|
|
|
unlink(tempfile);
|
|
|
|
if (http2 != http)
|
|
httpClose(http2);
|
|
}
|
|
|