ipp_attribute_t * ippAddOctetString(ipp_t *ipp, ipp_tag_t group, const char *name, const void *data, int datalen) { ipp_attribute_t *attr; if (ipp == NULL || name == NULL) return (NULL); if ((attr = _ippAddAttr(ipp, 1)) == NULL) return (NULL); attr->name = stralloc(name); attr->group_tag = group; attr->value_tag = IPP_TAG_STRING; attr->values[0].unknown.length = datalen; if (data) { if ((attr->values[0].unknown.data = malloc(datalen)) == NULL) { ippDeleteAttribute(ipp, attr); return (NULL); } memcpy(attr->values[0].unknown.data, data, datalen); } return (attr); }
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); } }