/* ***** BEGIN LICENSE BLOCK ***** * * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Contributor(s): * Josh Aas * * ***** END LICENSE BLOCK ***** */ #include "nptest_utils.h" #include #include #include NPUTF8* createCStringFromNPVariant(const NPVariant* variant) { size_t length = NPVARIANT_TO_STRING(*variant).UTF8Length; NPUTF8* result = (NPUTF8*)malloc(length + 1); memcpy(result, NPVARIANT_TO_STRING(*variant).UTF8Characters, length); result[length] = '\0'; return result; } NPIdentifier variantToIdentifier(NPVariant variant) { if (NPVARIANT_IS_STRING(variant)) return stringVariantToIdentifier(variant); else if (NPVARIANT_IS_INT32(variant)) return int32VariantToIdentifier(variant); else if (NPVARIANT_IS_DOUBLE(variant)) return doubleVariantToIdentifier(variant); return 0; } NPIdentifier stringVariantToIdentifier(NPVariant variant) { assert(NPVARIANT_IS_STRING(variant)); NPUTF8* utf8String = createCStringFromNPVariant(&variant); NPIdentifier identifier = NPN_GetStringIdentifier(utf8String); free(utf8String); return identifier; } NPIdentifier int32VariantToIdentifier(NPVariant variant) { assert(NPVARIANT_IS_INT32(variant)); int32_t integer = NPVARIANT_TO_INT32(variant); return NPN_GetIntIdentifier(integer); } NPIdentifier doubleVariantToIdentifier(NPVariant variant) { assert(NPVARIANT_IS_DOUBLE(variant)); double value = NPVARIANT_TO_DOUBLE(variant); // sadly there is no "getdoubleidentifier" int32_t integer = static_cast(value); return NPN_GetIntIdentifier(integer); } /* * Parse a color in hex format, #AARRGGBB or AARRGGBB. */ uint32_t parseHexColor(const char* color, int len) { uint8_t bgra[4] = {0, 0, 0, 0xFF}; int i = 0; // Ignore unsupported formats. if (len != 9 && len != 8) return 0; // start from the right and work to the left while (len >= 2) { // we have at least #AA or AA left. char byte[3]; // parse two hex digits byte[0] = color[len - 2]; byte[1] = color[len - 1]; byte[2] = '\0'; bgra[i] = (uint8_t)(strtoul(byte, nullptr, 16) & 0xFF); i++; len -= 2; } return (bgra[3] << 24) | (bgra[2] << 16) | (bgra[1] << 8) | bgra[0]; }