Subversion Repositories filter_foundry

/*

    This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop

    Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.com.au

    Copyright (C) 2018-2021 Daniel Marschall, ViaThinkSoft

    This program is free software; you can redistribute it and/or modify

    it under the terms of the GNU General Public License as published by

    the Free Software Foundation; either version 2 of the License, or

    (at your option) any later version.

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/

#include "ff.h"

#include <time.h>

#include "file_compat.h"

#include "compat_string.h"

#include "compat_win.h"

#include "versioninfo_modify_win.h"

#include "version.h"

extern HINSTANCE hDllInstance;

Boolean doresources(char *dstname, int bits);

void dbglasterror(char *func){

        char s[0x100];

        strcpy(s,func);

        strcat(s," failed: ");

        FormatMessage( FORMAT_MESSAGE_FROM_SYSTEM,NULL,GetLastError(),0,s+strlen(s),0x100,NULL );

        dbg(s);

}

/*

BOOL CALLBACK enumfunc(HMODULE hModule,LPCTSTR lpszType,LPCTSTR lpszName,WORD wIDLanguage,LONG lParam){

        char s[0x100];

        sprintf(s,"EnumResourceLanguages callback: module=%#x type=%s name=%s lang=%d",

                hModule,lpszType,lpszName,wIDLanguage);

        dbg(s);

        return TRUE;

}

*/

int domanifest(char *newmanifest, char *manifestp, PARM_T* pparm, int bits) {

        char name[1024];

        char description[1024];

        size_t i;

        size_t iname = 0;

        int idescription = 0;

        // Description

        for (i = 0; i < strlen(pparm->szCategory); i++) {

                char c = pparm->szCategory[i];

                if ((c != '<') && (c != '>')) {

                        description[idescription++] = c;

                }

        }

        description[idescription++] = ' ';

        description[idescription++] = '-';

        description[idescription++] = ' ';

        for (i = 0; i < strlen(pparm->szTitle); i++) {

                char c = pparm->szTitle[i];

                if ((c != '<') && (c != '>')) {

                        description[idescription++] = c;

                }

        }

        description[idescription++] = '\0';

        // Name

        strcpy(name, "Telegraphics.FilterFoundry.");

        iname = strlen("Telegraphics.FilterFoundry.");

        for (i = 0; i < strlen(pparm->szCategory); i++) {

                char c = pparm->szCategory[i];

                if (((c >= 'A') && (c <= 'Z')) || ((c >= 'a') && (c <= 'z')) || ((c >= '0') && (c <= '9'))) {

                        name[iname++] = c;

                }

        }

        name[iname++] = '.';

        for (i = 0; i < strlen(pparm->szTitle); i++) {

                char c = pparm->szTitle[i];

                if (((c >= 'A') && (c <= 'Z')) || ((c >= 'a') && (c <= 'z')) || ((c >= '0') && (c <= '9'))) {

                        name[iname++] = c;

                }

        }

        name[iname++] = '\0';

        if (bits == 64) {

                return sprintf(newmanifest, manifestp, (char*)name, "amd64", VERSION_STR, (char*)description);

        }

        else {

                return sprintf(newmanifest, manifestp, (char*)name, "x86", VERSION_STR, (char*)description);

        }

}

void changeVersionInfo(char* dstname, PARM_T* pparm, HGLOBAL hupdate) {

        char* soleFilename;

        LPWSTR changeRequestStr, tmp;

        if (soleFilename = strrchr(dstname, '\\')) {

                ++soleFilename;

        }

        else {

                soleFilename = dstname;

        }

        // Format of argument "PCWSTR changes" is "<name>\0<value>\0<name>\0<value>\0....."

        // You can CHANGE values for any given name

        // You can DELETE entries by setting the value to "\b" (0x08 backspace character)

        // You cannot (yet) ADD entries.

        changeRequestStr = (LPWSTR)malloc(6 * 2 * 100 + 1);

        tmp = changeRequestStr;

        tmp += mbstowcs(tmp, "Comments", 100);

        tmp++;

        tmp += mbstowcs(tmp, "Built using Filter Foundry " VERSION_STR, 100);

        tmp++;

        tmp += mbstowcs(tmp, "CompanyName", 100);

        tmp++;

        if (strlen(pparm->szAuthor) > 0) {

                tmp += mbstowcs(tmp, pparm->szAuthor, 100);

        }

        else {

                tmp += mbstowcs(tmp, "\b", 100); // \b = remove

        }

        tmp++;

        tmp += mbstowcs(tmp, "LegalCopyright", 100);

        tmp++;

        if (strlen(pparm->szCopyright) > 0) {

                tmp += mbstowcs(tmp, pparm->szCopyright, 100);

        }

        else {

                tmp += mbstowcs(tmp, "\b", 100); // \b = remove

        }

        tmp++;

        tmp += mbstowcs(tmp, "FileDescription", 100);

        tmp++;

        if (strlen(pparm->szTitle) > 0) {

                tmp += mbstowcs(tmp, pparm->szTitle, 100);

        }

        else {

                tmp += mbstowcs(tmp, "Untitled filter", 100);

        }

        tmp++;

        tmp += mbstowcs(tmp, "OriginalFilename", 100);

        tmp++;

        tmp += mbstowcs(tmp, soleFilename, 100);

        tmp++;

        tmp += mbstowcs(tmp, "License", 100);

        tmp++;

        tmp += mbstowcs(tmp, "\b", 100); // \b = remove, since filter is standalone and might have its own license

        tmp++;

        tmp += mbstowcs(tmp, "", 1);

        if (UpdateVersionInfoWithHandle(dstname, hupdate, changeRequestStr) != NOERROR) {

                simplealert(_strdup("UpdateVersionInfoWithHandle failed"));

        }

        free(changeRequestStr);

}

Boolean update_pe_timestamp(const char* filename, time_t timestamp) {

        size_t peoffset;

        FILE* fptr;

        fptr = fopen(filename, "rb+");

        if (fptr == NULL) return false;

        fseek(fptr, 0x3C, SEEK_SET);

        fread(&peoffset, sizeof(peoffset), 1, fptr);

        fseek(fptr, (long)peoffset + 8, SEEK_SET);

        fwrite(&timestamp, sizeof(time_t), 1, fptr);

        fclose(fptr);

        return true;

}

int binary_replace_file(const char* filename, uint64_t search, uint64_t replace, Boolean align, int maxamount) {

        uint64_t srecord = 0;

        int found = 0;

        FILE* fptr = fopen(filename, "rb+");

        if (fptr == NULL) return -1;

        while ((fread(&srecord, sizeof(srecord), 1, fptr) == 1))

        {

                if (srecord == search) {

                        srecord = replace;

                        fseek(fptr, -1*(long)sizeof(srecord), SEEK_CUR);

                        fwrite(&srecord, (int)sizeof(srecord), 1, fptr);

                        fseek(fptr, 0, SEEK_CUR); // important!

                        found++;

                        if (found == maxamount) break;

                }

                else {

                        if (!align) {

                                fseek(fptr, -1*(long)(sizeof(srecord) - 1), SEEK_CUR);

                        }

                }

        }

        fclose(fptr);

        return found;

}

//DOS .EXE header

struct image_dos_header

{

        uint16_t e_magic;                     // Magic number

        uint16_t e_cblp;                      // Bytes on last page of file

        uint16_t e_cp;                        // Pages in file

        uint16_t e_crlc;                      // Relocations

        uint16_t e_cparhdr;                   // Size of header in paragraphs

        uint16_t e_minalloc;                  // Minimum extra paragraphs needed

        uint16_t e_maxalloc;                  // Maximum extra paragraphs needed

        uint16_t e_ss;                        // Initial (relative) SS value

        uint16_t e_sp;                        // Initial SP value

        uint16_t e_csum;                      // Checksum

        uint16_t e_ip;                        // Initial IP value

        uint16_t e_cs;                        // Initial (relative) CS value

        uint16_t e_lfarlc;                    // File address of relocation table

        uint16_t e_ovno;                      // Overlay number

        uint16_t e_res[4];                    // Reserved words

        uint16_t e_oemid;                     // OEM identifier (for e_oeminfo)

        uint16_t e_oeminfo;                   // OEM information; e_oemid specific

        uint16_t e_res2[10];                  // Reserved words

        int32_t  e_lfanew;                    // File address of new exe header

};

struct image_file_header

{

        uint16_t Machine;

        uint16_t NumberOfSections;

        uint32_t TimeDateStamp;

        uint32_t PointerToSymbolTable;

        uint32_t NumberOfSymbols;

        uint16_t SizeOfOptionalHeader;

        uint16_t Characteristics;

};

uint32_t calculate_checksum(const char* filename) {

        //Calculate checksum of image

        // Taken from "PE Bliss" Cross-Platform Portable Executable C++ Library

        // https://github.com/mrexodia/portable-executable-library/blob/master/pe_lib/pe_checksum.cpp

        // Converted from C++ to C by Daniel Marschall

        FILE* fptr;

        unsigned long long checksum = 0;

        struct image_dos_header header;

        size_t filesize;

        unsigned long long top;

        unsigned long pe_checksum_pos;

        static const unsigned long checksum_pos_in_optional_headers = 64;

        size_t i;

        fptr = fopen(filename, "rb");

        if (fptr == NULL) return 0x00000000;

        //Read DOS header

        fseek(fptr, 0, SEEK_SET);

        fread(&header, sizeof(struct image_dos_header), 1, fptr);

        //Calculate PE checksum

        fseek(fptr, 0, SEEK_SET);

        top = 0xFFFFFFFF;

        top++;

        //"CheckSum" field position in optional PE headers - it's always 64 for PE and PE+

        //Calculate real PE headers "CheckSum" field position

        //Sum is safe here

        pe_checksum_pos = header.e_lfanew + sizeof(struct image_file_header) + sizeof(uint32_t) + checksum_pos_in_optional_headers;

        //Calculate checksum for each byte of file

        fseek(fptr, 0L, SEEK_END);

        filesize = ftell(fptr);

        fseek(fptr, 0L, SEEK_SET);

        for (i = 0; i < filesize; i += 4)

        {

                unsigned long dw = 0;

                //Read DWORD from file

                fread(&dw, sizeof(dw), 1, fptr);

                //Skip "CheckSum" DWORD

                if (i == pe_checksum_pos)

                        continue;

                //Calculate checksum

                checksum = (checksum & 0xffffffff) + dw + (checksum >> 32);

                if (checksum > top)

                        checksum = (checksum & 0xffffffff) + (checksum >> 32);

        }

        //Finish checksum

        checksum = (checksum & 0xffff) + (checksum >> 16);

        checksum = (checksum)+(checksum >> 16);

        checksum = checksum & 0xffff;

        checksum += (unsigned long)(filesize);

        fclose(fptr);

        //Return checksum

        return (uint32_t)checksum;

}

Boolean repair_pe_checksum(const char* filename) {

        size_t peoffset;

        FILE* fptr;

        uint32_t checksum = calculate_checksum(filename);

        //if (checksum == 0x00000000) return false;

        fptr = fopen(filename, "rb+");

        if (fptr == NULL) return false;

        fseek(fptr, 0x3C, SEEK_SET);

        fread(&peoffset, sizeof(peoffset), 1, fptr);

        fseek(fptr, (long)peoffset + 88, SEEK_SET);

        fwrite(&checksum, sizeof(uint32_t), 1, fptr);

        fclose(fptr);

        return true;

}

typedef struct {

        char funcname[8];

        uint16_t codelen;

} operdef_t;

typedef struct {

        char funcname[8];

        uint16_t numparams;

} funcdef_t;

typedef struct {

        char funcname[8];

        char referencename[8];

} symndef_t;

Boolean doresources(char *dstname, int bits){

        HRSRC datarsrc,aetersrc,manifestsrc;

        HGLOBAL datah,aeteh,hupdate,manifesth;

        operdef_t dummy_oper;

        funcdef_t dummy_func;

        symndef_t dummy_symn;

        Ptr newpipl = NULL, newaete = NULL;

        LPVOID datap, aetep, manifestp;

        char* manifestp_copy;

        PARM_T *pparm = NULL;

        size_t piplsize,aetesize,origsize;

        char title[256];

        LPCTSTR parm_type;

        LPCSTR parm_id;

        Boolean discard = true;

        uint64_t obfuscseed = 0;

        long event_id;

        memset(&dummy_oper, 0, sizeof(operdef_t));

        memset(&dummy_func, 0, sizeof(funcdef_t));

        memset(&dummy_symn, 0, sizeof(symndef_t));

        if( (hupdate = _BeginUpdateResource(dstname,false)) ){

                DBG("BeginUpdateResource OK");

                if( (datarsrc = FindResource(hDllInstance,MAKEINTRESOURCE(16000 + bits), "TPLT"))

                        && (datah = LoadResource(hDllInstance,datarsrc))

                        && (datap = (Ptr)LockResource(datah))

                        && (aetersrc = FindResource(hDllInstance, MAKEINTRESOURCE(16000), "AETE"))

                        && (aeteh = LoadResource(hDllInstance, aetersrc))

                        && (aetep = (Ptr)LockResource(aeteh))

                        && (manifestsrc = FindResource(hDllInstance, MAKEINTRESOURCE(1), "TPLT"))

                        && (manifesth = LoadResource(hDllInstance, manifestsrc))

                        && (manifestp = (Ptr)LockResource(manifesth)) )

                {

                        char* newmanifest;

                        int manifestsize = SizeofResource(hDllInstance, manifestsrc);

                        newmanifest = (char*)malloc(manifestsize + 4096/*+4KiB for name,description,etc.*/);

                        DBG("loaded DATA, PiPL");

                        strcpy(title,gdata->parm.szTitle);

                        if(gdata->parm.popDialog)

                                strcat(title,"...");

                        origsize = SizeofResource(hDllInstance,datarsrc);

                        if( (newpipl = (Ptr)malloc(origsize+0x300))

                         && (newaete = (Ptr)malloc(4096))

                         && (pparm = (PARM_T*)malloc(sizeof(PARM_T))) )

                        {

                                // ====== Generate AETE and PIPL

                                /* add user-specified title and category to new PiPL */

                                memcpy(newpipl,datap,origsize);

                                /* note that Windows PiPLs have 2 byte version datum in front

                                   that isn't reflected in struct definition or Mac resource template: */

                                piplsize = fixpipl((PIPropertyList*)(newpipl+2),origsize-2,&title[0], &event_id) + 2;

                                /* set up the PARM resource with saved parameters */

                                memcpy(pparm,&gdata->parm,sizeof(PARM_T));

                                /* Generate 'aete' resource (contains names of the parameters for the "Actions" tab in Photoshop) */

                                aetesize = aete_generate(newaete, pparm, event_id);

                                // ====== Create fitting manifest for the activation context

                                manifestp_copy = (char*)malloc(manifestsize + 1/*sz*/);

                                if (manifestp_copy != 0) {

                                        memcpy(manifestp_copy, manifestp, manifestsize); // copy manifestp to manifestp_copy, because manifestp is readonly

                                        manifestp_copy[manifestsize] = '\0'; // and add the null-terminating char, because domanifest() uses sprintf() on it

                                        manifestsize = domanifest(newmanifest, manifestp_copy, pparm, bits);

                                        free(manifestp_copy);

                                }

                                // ====== Change version attributes

                                changeVersionInfo(dstname, pparm, hupdate);

                                // ====== Obfuscate pparm!

                                if (gdata->obfusc) {

                                        parm_type = OBFUSCDATA_TYPE_NEW;

                                        parm_id = OBFUSCDATA_ID_NEW;

                                        // Note: After we have finished updating the resources, we will write <obfuscseed> into the binary code of the 8BF file

                                        obfuscseed = obfusc(pparm);

                                }else{

                                        parm_type = PARM_TYPE;

                                        parm_id = PARM_ID_NEW;

                                }

                                // ====== Save AETE, PIPL, Manifest and PARM/RCDATA

                                /* Attention: The resource we have found using FindResource() might have a different

                                   language than the resource we are saving (Neutral), so we might end up having

                                   multiple languages for the same resource. Therefore, the language "Neutral" was

                                   set in the Scripting.rc file for the resource AETE and PIPL.rc for the resources PIPL. */

                                if(_UpdateResource(hupdate, "TPLT" /* note: caps!! */, MAKEINTRESOURCE(1), MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), NULL, 0)  // clean up things we don't need in the standalone plugin

                                        && _UpdateResource(hupdate, "TPLT" /* note: caps!! */, MAKEINTRESOURCE(16032), MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), NULL, 0) // clean up things we don't need in the standalone plugin

                                        && _UpdateResource(hupdate, "TPLT" /* note: caps!! */, MAKEINTRESOURCE(16064), MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), NULL, 0) // clean up things we don't need in the standalone plugin

                                        && _UpdateResource(hupdate, RT_DIALOG, MAKEINTRESOURCE(ID_BUILDDLG), MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), NULL, 0) // clean up things we don't need in the standalone plugin

                                        && _UpdateResource(hupdate, RT_DIALOG, MAKEINTRESOURCE(ID_MAINDLG), MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), NULL, 0) // clean up things we don't need in the standalone plugin

                                        && _UpdateResource(hupdate, RT_GROUP_ICON, "CAUTION_ICO", MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), NULL, 0) // clean up things we don't need in the standalone plugin

//                                      && _UpdateResource(hupdate, RT_ICON, MAKEINTRESOURCE(1)/*Caution*/, MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), NULL, 0) // clean up things we don't need in the standalone plugin

                                        && _UpdateResource(hupdate, RT_GROUP_CURSOR, "HAND_QUESTION", MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), NULL, 0) // clean up things we don't need in the standalone plugin

                                        // TODO: Removing the single resources don't work correctly. Sometimes the cursors are numbered 4,5,6 and sometimes 1,2,3 . Probably conflicts with icons

//                                      && _UpdateResource(hupdate, RT_CURSOR, MAKEINTRESOURCE(3)/*QuestionHand*/, MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), NULL, 0) // clean up things we don't need in the standalone plugin

                                        && _UpdateResource(hupdate, "PIPL" /* note: caps!! */,MAKEINTRESOURCE(16000), MAKELANGID(LANG_NEUTRAL,SUBLANG_NEUTRAL),newpipl,(DWORD)piplsize)

                                        && _UpdateResource(hupdate, "AETE" /* note: caps!! */, MAKEINTRESOURCE(16000), MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), newaete, (DWORD)aetesize)

                                        // OPER and FUNC are written so that "Plugin Manager 2.1" thinks that this plugin is a Filter Factory plugin! SYNM is not important, though.

                                        && (gdata->obfusc || _UpdateResource(hupdate, "OPER", MAKEINTRESOURCE(16000), MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), &dummy_oper, sizeof(dummy_oper)))

                                        && (gdata->obfusc || _UpdateResource(hupdate, "FUNC", MAKEINTRESOURCE(16000), MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), &dummy_func, sizeof(dummy_func)))

                                        && (gdata->obfusc || _UpdateResource(hupdate, "SYNM", MAKEINTRESOURCE(16000), MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), &dummy_symn, sizeof(dummy_symn)))

                                        && _UpdateResource(hupdate, RT_MANIFEST, MAKEINTRESOURCE(1), MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), newmanifest, (DWORD)manifestsize)

                                        && _UpdateResource(hupdate, parm_type,parm_id, MAKELANGID(LANG_NEUTRAL,SUBLANG_NEUTRAL),pparm,sizeof(PARM_T)) )

                                {

                                        discard = false;

                                } else {

                                        dbglasterror(_strdup("UpdateResource"));

                                }

                        }

                }else dbglasterror(_strdup("Find-, Load- or LockResource"));

                // Here, the file will be saved

                if (!_EndUpdateResource(hupdate, discard)) {

                        dbglasterror(_strdup("EndUpdateResource"));

                }

                else {

                        if (gdata->obfusc) {

                                // We modify the binary code to replace the deobfuscate-seed from <cObfuscSeed> to <obfuscseed>

                                // First try with alignment "4" (this should be the usual case),

                                // and if that failed, try without alignment ("1").

                                // We only need to set maxamount to "1", because "const volatile" makes sure that

                                // the compiler won't place (inline) it at several locations in the code.

                                if ((binary_replace_file(dstname, cObfuscSeed, obfuscseed, /*align to 4*/1, /*maxamount=*/1) == 0) &&

                                        (binary_replace_file(dstname, cObfuscSeed, obfuscseed, /*align to 1*/0, /*maxamount=*/1) == 0))

                                {

                                        dbg("binary_replace_file failed");

                                        discard = true;

                                }

                        }

                        update_pe_timestamp(dstname, time(0));

                        repair_pe_checksum(dstname);

                }

                if(pparm) free(pparm);

                if(newpipl) free(newpipl);

                if(newaete) free(newaete);

        }else

                dbglasterror(_strdup("BeginUpdateResource"));

        return !discard;

}

Boolean remove_64_filename_prefix(char* dstname) {

        // foobar.8bf => foobar.8bf

        // foobar64.8bf => foobar.8bf

        size_t i;

        for (i = strlen(dstname); i > 2; i--) {

                if (dstname[i] == '.') {

                        if ((dstname[i - 2] == '6') && (dstname[i - 1] == '4')) {

                                size_t tmp = strlen(dstname);

                                memcpy(&dstname[i - 2], &dstname[i], strlen(dstname) - i + 1);

                                dstname[tmp - 2] = 0;

                                return true;

                        }

                }

        }

        return false;

}

Boolean add_64_filename_prefix(char* dstname) {

        // foobar.8bf => foobar64.8bf

        size_t i;

        for (i = strlen(dstname); i > 2; i--) {

                if (dstname[i] == '.') {

                        size_t tmp = strlen(dstname);

                        memcpy(&dstname[i + 2], &dstname[i], strlen(dstname) - i + 1);

                        dstname[i] = '6';

                        dstname[i + 1] = '4';

                        dstname[tmp + 2] = 0;

                        return true;

                }

        }

        return false;

}

BOOL FileExists(LPCTSTR szPath) {

        DWORD dwAttrib = GetFileAttributes(szPath);

        return (dwAttrib != INVALID_FILE_ATTRIBUTES &&

                !(dwAttrib & FILE_ATTRIBUTE_DIRECTORY));

}

Boolean extract_file(LPCTSTR lpType, LPCTSTR lpName, const char* outName) {

        HGLOBAL datah;

        LPVOID datap;

        HRSRC datarsrc;

        size_t datalen;

        if ((datarsrc = FindResource((HMODULE)hDllInstance, lpName, lpType))

                && (datah = LoadResource((HMODULE)hDllInstance, datarsrc))

                && (datalen = SizeofResource((HMODULE)hDllInstance, datarsrc))

                && (datap = (Ptr)LockResource(datah))) {

                FILE* fp = fopen(outName, "wb+");

                if (fp == NULL) return false;

                if (fwrite(datap, 1, datalen, fp) != datalen) return false;

                if (fclose(fp)) return false;

                return true;

        }

        else {

                return false;

        }

}

BOOL StripAuthenticode(const char* pszFileName) {

        HANDLE hFile = CreateFile(pszFileName, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_DELETE, NULL, OPEN_EXISTING, 0, NULL);

        if (hFile == INVALID_HANDLE_VALUE) {

                CloseHandle(hFile);

                return FALSE;

        }

        if (!_ImageRemoveCertificate(hFile, 0)) {

                CloseHandle(hFile);

                return FALSE;

        }

        CloseHandle(hFile);

        return TRUE;

}

OSErr do_make_standalone(char* dstname, int bits) {

        Boolean res;

        char err[MAX_PATH + 200];

        //DeleteFile(dstname);

        if (extract_file("TPLT", MAKEINTRESOURCE(1000 + bits), dstname)) {

                // In case we did digitally sign the FilterFoundry plugin (which is currently not the case though),

                // we must now remove the signature, because the embedding of parameter data has invalidated it.

                // Do it before we manipulate anything, in order to avoid that there is an invalid binary (which might annoy AntiVirus software)

                StripAuthenticode(dstname);

                // Now do the resources

                res = doresources(dstname, bits);

                if (!res) {

                        DeleteFile(dstname);

                        sprintf(err, "Could not create %d bit standalone plugin (doresources failed).", bits);

                        alertuser(_strdup(&err[0]), _strdup(""));

                }

        }

        else {

                // If you see this error, please make sure that you have called foundry_3264_mixer to include the 32/64 plugins as resource!

                res = false;

                //DeleteFile(dstname);

                sprintf(err, "Could not create %d bit standalone plugin (File extraction failed).", bits);

                alertuser(_strdup(&err[0]), _strdup(""));

        }

        return res ? noErr : ioErr;

}

OSErr make_standalone(StandardFileReply *sfr){

        OSErr tmpErr, outErr;

        char dstname[MAX_PATH+1];

        outErr = noErr;

        // Make 32 bit:

        // Destfile = no64_or_32(chosenname)

        myp2cstrcpy(dstname, sfr->sfFile.name);

        remove_64_filename_prefix(dstname);

        tmpErr = do_make_standalone(&dstname[0], 32);

        if (tmpErr != noErr)

                outErr = tmpErr;

        else

                showmessage(_strdup("32 bit standalone filter was successfully created"));

        // Make 64 bit:

        // Destfile = no64_or_32(chosenname) + 64

        myp2cstrcpy(dstname, sfr->sfFile.name);

        remove_64_filename_prefix(dstname);

        add_64_filename_prefix(dstname);

        tmpErr = do_make_standalone(&dstname[0], 64);

        if (tmpErr != noErr)

                outErr = tmpErr;

        else

                showmessage(_strdup("64 bit standalone filter was successfully created"));

        return outErr;

}