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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 256 | daniel-mar | 1 | /* |
| 2 | This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop |
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| 3 | Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.com.au |
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| 4 | Copyright (C) 2018-2021 Daniel Marschall, ViaThinkSoft |
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| 5 | |||
| 6 | This program is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 2 of the License, or |
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| 9 | (at your option) any later version. |
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| 10 | |||
| 11 | This program is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | GNU General Public License for more details. |
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| 15 | |||
| 16 | You should have received a copy of the GNU General Public License |
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| 17 | along with this program; if not, write to the Free Software |
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| 18 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 19 | */ |
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| 20 | |||
| 21 | #include "ff.h" |
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| 22 | |||
| 23 | #include "file_compat.h" |
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| 24 | |||
| 25 | #ifdef MAC_ENV |
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| 26 | #include <Endian.h> |
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| 27 | #else |
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| 28 | int EndianS32_LtoN(int num) { |
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| 272 | daniel-mar | 29 | return ((num>>24)&0xff) + // move byte 3 to byte 0 |
| 30 | ((num<<8)&0xff0000) + // move byte 1 to byte 2 |
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| 31 | ((num>>8)&0xff00) + // move byte 2 to byte 1 |
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| 256 | daniel-mar | 32 | ((num<<24)&0xff000000); // byte 0 to byte 3 |
| 33 | } |
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| 34 | #endif |
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| 35 | |||
| 36 | enum{ |
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| 37 | BUFSIZE = 4L<<10, |
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| 38 | MAXLINE = 0x200, |
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| 39 | }; |
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| 40 | |||
| 389 | daniel-mar | 41 | Boolean readparams_afs_pff(Handle h,Boolean alerts,char **reason){ |
| 256 | daniel-mar | 42 | Boolean res = false; |
| 43 | char linebuf[MAXLINE+1],curexpr[MAXEXPR+1],*p,*dataend,*q; |
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| 44 | char c; |
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| 45 | int linecnt, lineptr, exprcnt; |
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| 46 | |||
| 47 | if(!h){ |
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| 48 | *reason = _strdup("readparams: Null parameter handle."); |
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| 49 | return false; |
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| 50 | } |
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| 51 | |||
| 52 | p = PILOCKHANDLE(h,false); |
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| 53 | dataend = p + PIGETHANDLESIZE(h); |
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| 54 | |||
| 55 | q = curexpr; |
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| 56 | linecnt = exprcnt = lineptr = 0; |
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| 57 | |||
| 58 | *reason = _strdup("File was too short."); |
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| 59 | while(p < dataend){ |
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| 60 | |||
| 61 | c = *p++; |
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| 62 | |||
| 63 | if(c==CR || c==LF){ /* detected end of line */ |
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| 64 | |||
| 65 | /* look ahead to see if we need to skip a line feed (DOS EOL convention) */ |
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| 66 | if(c == CR && *p == LF && p < dataend) |
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| 67 | ++p; |
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| 68 | |||
| 69 | linebuf[lineptr] = 0; /* add terminating NUL to line buffer */ |
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| 70 | |||
| 71 | /* process complete line */ |
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| 72 | if(linecnt==0){ |
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| 73 | if(strcmp(linebuf,"%RGB-1.0")){ |
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| 74 | if(alerts) |
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| 75 | *reason = _strdup("This doesn't look like a Filter Factory file (first line is not \"%RGB-1.0\")."); |
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| 76 | break; |
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| 77 | } |
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| 78 | }else if(linecnt<=8){ |
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| 79 | slider[linecnt-1] = atoi(linebuf); |
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| 80 | }else{ |
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| 81 | if(lineptr){ |
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| 82 | /* it's not an empty line; append it to current expr string */ |
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| 83 | if( q+lineptr > curexpr+MAXEXPR ){ |
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| 84 | *reason = _strdup("Found an expression longer than 1024 characters."); |
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| 85 | break; |
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| 86 | } |
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| 87 | q = cat(q,linebuf); |
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| 88 | }else{ |
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| 89 | /* it's an empty line: we've completed the expr string */ |
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| 90 | if(expr[exprcnt]) |
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| 91 | free(expr[exprcnt]); |
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| 92 | *q = 0; |
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| 93 | if(!(expr[exprcnt] = my_strdup(curexpr))){ |
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| 94 | *reason = _strdup("Could not get memory for expression."); |
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| 95 | break; |
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| 96 | } |
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| 97 | |||
| 98 | if(++exprcnt == 4){ |
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| 99 | res = true; |
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| 100 | break; /* got everything we want */ |
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| 101 | } |
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| 102 | |||
| 103 | q = curexpr; /* empty current expr, ready for next one */ |
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| 104 | } |
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| 105 | } |
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| 106 | |||
| 107 | ++linecnt; |
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| 108 | lineptr = 0; |
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| 109 | }else{ |
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| 110 | /* store character */ |
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| 111 | if(c=='\\'){ /* escape sequence */ |
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| 112 | if(p < dataend){ |
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| 113 | c = *p++; |
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| 114 | switch(c){ |
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| 115 | case 'r': |
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| 268 | daniel-mar | 116 | #if WIN_ENV |
| 117 | c = CR; |
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| 118 | if (lineptr < MAXLINE) |
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| 274 | daniel-mar | 119 | linebuf[lineptr++] = c; |
| 268 | daniel-mar | 120 | c = LF; |
| 121 | #else |
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| 122 | c = CR; |
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| 123 | #endif |
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| 124 | break; |
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| 256 | daniel-mar | 125 | case '\\': break; |
| 126 | default: |
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| 127 | if(alerts) alertuser(_strdup("Warning:"),_strdup("Unknown escape sequence in input.")); |
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| 128 | } |
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| 129 | }//else if(alerts) alertuser(_strdup("Warning:"),_strdup("truncated escape sequence ends input")); |
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| 130 | } |
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| 131 | |||
| 132 | if(lineptr < MAXLINE) |
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| 133 | linebuf[lineptr++] = c; |
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| 134 | } |
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| 135 | } |
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| 136 | |||
| 137 | PIUNLOCKHANDLE(h); |
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| 138 | |||
| 139 | if (res) *reason = NULL; // no error |
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| 140 | return res; |
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| 141 | } |
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| 142 | |||
| 143 | void convert_premiere_to_photoshop(PARM_T* photoshop, PARM_T_PREMIERE* premiere) { |
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| 144 | int i; |
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| 145 | |||
| 146 | photoshop->cbSize = sizeof(PARM_T); |
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| 147 | photoshop->standalone = premiere->standalone; |
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| 148 | for (i=0;i<8;++i) |
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| 272 | daniel-mar | 149 | photoshop->val[i] = premiere->val[i]; |
| 256 | daniel-mar | 150 | photoshop->popDialog = premiere->popDialog; |
| 151 | photoshop->unknown1 = premiere->unknown1; |
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| 152 | photoshop->unknown2 = premiere->unknown2; |
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| 153 | photoshop->unknown3 = premiere->unknown3; |
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| 154 | for (i=0;i<4;++i) |
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| 272 | daniel-mar | 155 | photoshop->map_used[i] = premiere->map_used[i]; |
| 256 | daniel-mar | 156 | for (i=0;i<8;++i) |
| 272 | daniel-mar | 157 | photoshop->ctl_used[i] = premiere->ctl_used[i]; |
| 256 | daniel-mar | 158 | sprintf((char*)photoshop->category, "Filter Factory"); // Premiere plugins do not have a category attribute |
| 159 | photoshop->iProtected = 0; // Premiere plugins do not have a protect flag |
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| 160 | memcpy((void*)photoshop->title, (void*)premiere->title, sizeof(photoshop->title)); |
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| 161 | memcpy((void*)photoshop->copyright, (void*)premiere->copyright, sizeof(photoshop->copyright)); |
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| 162 | memcpy((void*)photoshop->author, (void*)premiere->author, sizeof(photoshop->author)); |
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| 163 | for (i=0;i<4;++i) |
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| 272 | daniel-mar | 164 | memcpy((void*)photoshop->map[i], (void*)premiere->map[i], sizeof(photoshop->map[i])); |
| 256 | daniel-mar | 165 | for (i=0;i<8;++i) |
| 272 | daniel-mar | 166 | memcpy((void*)photoshop->ctl[i], (void*)premiere->ctl[i], sizeof(photoshop->ctl[i])); |
| 256 | daniel-mar | 167 | |
| 168 | if (premiere->singleExpression) { |
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| 169 | memcpy((void*)photoshop->formula[0], (void*)premiere->formula[3], sizeof(photoshop->formula[3])); |
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| 170 | memcpy((void*)photoshop->formula[1], (void*)premiere->formula[3], sizeof(photoshop->formula[3])); |
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| 171 | memcpy((void*)photoshop->formula[2], (void*)premiere->formula[3], sizeof(photoshop->formula[3])); |
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| 172 | memcpy((void*)photoshop->formula[3], (void*)premiere->formula[3], sizeof(photoshop->formula[3])); |
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| 173 | } else { |
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| 174 | memcpy((void*)photoshop->formula[0], (void*)premiere->formula[2], sizeof(photoshop->formula[2])); |
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| 175 | memcpy((void*)photoshop->formula[1], (void*)premiere->formula[1], sizeof(photoshop->formula[1])); |
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| 176 | memcpy((void*)photoshop->formula[2], (void*)premiere->formula[0], sizeof(photoshop->formula[0])); |
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| 177 | memcpy((void*)photoshop->formula[3], (void*)premiere->formula[3], sizeof(photoshop->formula[3])); |
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| 178 | } |
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| 179 | } |
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| 180 | |||
| 366 | daniel-mar | 181 | char* _ffx_read_str(char** q) { |
| 182 | uint32_t len; |
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| 183 | char* val; |
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| 184 | |||
| 185 | len = *((uint32_t*)*q); |
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| 186 | *q += sizeof(uint32_t); |
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| 187 | val = (char*)malloc(len + 1); |
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| 188 | if (val != NULL) { |
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| 189 | memcpy(val, (char*)*q, len); |
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| 190 | val[len] = 0; |
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| 191 | } |
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| 192 | *q += len; |
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| 193 | return val; |
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| 194 | } |
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| 195 | |||
| 196 | Boolean readfile_ffx(StandardFileReply* sfr, char** reason) { |
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| 197 | Handle h; |
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| 198 | Boolean res = false; |
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| 199 | FILEREF refnum; |
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| 200 | uint32_t len; |
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| 201 | char* val; |
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| 367 | daniel-mar | 202 | int format_version = -1; |
| 366 | daniel-mar | 203 | int i; |
| 204 | |||
| 205 | if (FSpOpenDF(&sfr->sfFile, fsRdPerm, &refnum) == noErr) { |
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| 206 | if ((h = readfileintohandle(refnum))) { |
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| 207 | char* q = (char*)PILOCKHANDLE(h, false); |
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| 208 | |||
| 209 | len = *((uint32_t*)q); |
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| 210 | if (len == 6) { |
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| 211 | val = _ffx_read_str(&q); |
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| 367 | daniel-mar | 212 | if (strcmp(val, "FFX1.0") == 0) format_version = 10; |
| 213 | else if (strcmp(val, "FFX1.1") == 0) format_version = 11; |
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| 214 | else if (strcmp(val, "FFX1.2") == 0) format_version = 12; |
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| 366 | daniel-mar | 215 | free(val); |
| 367 | daniel-mar | 216 | if (format_version > 0) { |
| 368 | daniel-mar | 217 | simplewarning(_strdup("Attention! You are loading a \"Filters Unlimited\" file. Please note that Filter Foundry only implements the basic Filter Factory functions. Therefore, most \"Filters Unlimited\" filters won't work with Filter Foundry.")); |
| 218 | |||
| 366 | daniel-mar | 219 | val = _ffx_read_str(&q); |
| 220 | myc2pstrcpy(gdata->parm.title, val); |
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| 221 | free(val); |
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| 222 | |||
| 223 | val = _ffx_read_str(&q); |
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| 224 | myc2pstrcpy(gdata->parm.category, val); |
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| 225 | free(val); |
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| 226 | |||
| 227 | val = _ffx_read_str(&q); |
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| 228 | myc2pstrcpy(gdata->parm.author, val); |
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| 229 | free(val); |
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| 230 | |||
| 231 | val = _ffx_read_str(&q); |
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| 232 | myc2pstrcpy(gdata->parm.copyright, val); |
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| 233 | free(val); |
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| 234 | |||
| 235 | // Channels I, R, G, B, A |
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| 236 | for (i = 0; i < 4; i++) { |
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| 237 | val = _ffx_read_str(&q); |
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| 238 | if (i == 0) { |
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| 370 | daniel-mar | 239 | char* val2 = _ffx_read_str(&q); |
| 366 | daniel-mar | 240 | if (strcmp(val, "0") != 0) { |
| 241 | // "Intro channel" existing |
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| 370 | daniel-mar | 242 | // C++ wrong warning: Using uninitialized memory "val2" (C6001) |
| 243 | #pragma warning(suppress : 6001) |
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| 244 | char* combined = (char*)malloc(strlen(val) + strlen(",") + strlen(val2) + 1); |
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| 245 | if (combined != NULL) { |
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| 246 | sprintf(combined, "%s,%s", val, val2); |
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| 247 | free(val); |
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| 248 | free(val2); |
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| 249 | val = combined; |
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| 250 | } |
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| 366 | daniel-mar | 251 | } |
| 252 | else { |
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| 253 | free(val); |
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| 370 | daniel-mar | 254 | val = val2; |
| 366 | daniel-mar | 255 | } |
| 256 | } |
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| 368 | daniel-mar | 257 | if (strlen(val) >= sizeof(gdata->parm.formula[i])) { |
| 258 | if (i == 0) { |
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| 381 | daniel-mar | 259 | simplealert(_strdup("Attention! The formula for channel I/R was too long (longer than 1023 characters) and was truncated.")); |
| 368 | daniel-mar | 260 | } |
| 261 | else if (i == 1) { |
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| 381 | daniel-mar | 262 | simplealert(_strdup("Attention! The formula for channel G was too long (longer than 1023 characters) and was truncated.")); |
| 368 | daniel-mar | 263 | } |
| 264 | else if (i == 2) { |
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| 381 | daniel-mar | 265 | simplealert(_strdup("Attention! The formula for channel B was too long (longer than 1023 characters) and was truncated.")); |
| 368 | daniel-mar | 266 | } |
| 267 | else if (i == 3) { |
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| 381 | daniel-mar | 268 | simplealert(_strdup("Attention! The formula for channel A was too long (longer than 1023 characters) and was truncated.")); |
| 368 | daniel-mar | 269 | } |
| 370 | daniel-mar | 270 | // C++ wrong warning: Buffer overflow (C6386) |
| 271 | #pragma warning(suppress : 6386) |
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| 368 | daniel-mar | 272 | val[sizeof(gdata->parm.formula[i]) - 1] = '\0'; |
| 273 | } |
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| 366 | daniel-mar | 274 | expr[i] = my_strdup(val); |
| 368 | daniel-mar | 275 | strcpy((char*)gdata->parm.formula[i], val); // Attention! This is not a Pascal string! |
| 366 | daniel-mar | 276 | free(val); |
| 277 | } |
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| 278 | |||
| 279 | // Sliders |
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| 280 | for (i = 0; i < 8; i++) { |
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| 367 | daniel-mar | 281 | char* sliderName; |
| 366 | daniel-mar | 282 | val = _ffx_read_str(&q); |
| 367 | daniel-mar | 283 | sliderName = val; |
| 284 | if (format_version >= 12) { |
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| 285 | // Format FFX1.2 has prefixes {S} = Slider, {C} = Checkbox, none = Slider |
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| 286 | if ((sliderName[0] == '{') && (sliderName[1] == 'S') && (sliderName[2] == '}')) sliderName += 3; |
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| 287 | else if ((sliderName[0] == '{') && (sliderName[1] == 'C') && (sliderName[2] == '}')) sliderName += 3; |
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| 288 | } |
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| 289 | myc2pstrcpy(gdata->parm.ctl[i], sliderName); |
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| 366 | daniel-mar | 290 | free(val); |
| 367 | daniel-mar | 291 | gdata->parm.ctl_used[i] = (bool32_t)*((byte*)q); |
| 366 | daniel-mar | 292 | q += sizeof(byte); |
| 293 | gdata->parm.val[i] = *((uint32_t*)q); |
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| 294 | slider[i] = *((uint32_t*)q); |
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| 295 | q += sizeof(uint32_t); |
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| 296 | } |
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| 297 | |||
| 390 | daniel-mar | 298 | // Maps (are not part of the format!) |
| 299 | strcpy((char*)gdata->parm.map[0], "\006Map 0:"); |
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| 300 | strcpy((char*)gdata->parm.map[1], "\006Map 1:"); |
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| 301 | strcpy((char*)gdata->parm.map[2], "\006Map 2:"); |
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| 302 | strcpy((char*)gdata->parm.map[3], "\006Map 3:"); |
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| 303 | |||
| 366 | daniel-mar | 304 | res = true; |
| 305 | } |
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| 306 | } |
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| 307 | PIDISPOSEHANDLE(h); |
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| 308 | } |
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| 309 | FSClose(refnum); |
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| 310 | } |
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| 311 | |||
| 312 | if (res) gdata->obfusc = false; |
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| 313 | return res; |
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| 314 | } |
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| 315 | |||
| 373 | daniel-mar | 316 | Boolean readfile_8bf(StandardFileReply *sfr,char **reason){ |
| 256 | daniel-mar | 317 | unsigned char magic[2]; |
| 318 | FILECOUNT count; |
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| 319 | Handle h; |
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| 320 | Boolean res = false; |
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| 321 | FILEREF refnum; |
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| 322 | |||
| 323 | if(FSpOpenDF(&sfr->sfFile,fsRdPerm,&refnum) == noErr){ |
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| 324 | // check DOS EXE magic number |
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| 325 | count = 2; |
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| 326 | if(FSRead(refnum,&count,magic) == noErr /*&& magic[0]=='M' && magic[1]=='Z'*/){ |
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| 309 | daniel-mar | 327 | if(GetEOF(refnum,(FILEPOS*)&count) == noErr && count < 4096L<<10){ // sanity check file size < 4MiB (note that "Debug" builds can have approx 700 KiB while "Release" builds have approx 300 KiB) |
| 256 | daniel-mar | 328 | if( (h = readfileintohandle(refnum)) ){ |
| 329 | long *q = (long*)PILOCKHANDLE(h,false); |
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| 330 | |||
| 331 | // look for signature at start of valid PARM resource |
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| 332 | // This signature is observed in Filter Factory standalones. |
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| 333 | for( count /= 4 ; count >= PARM_SIZE/4 ; --count, ++q ) |
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| 334 | { |
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| 335 | |||
| 268 | daniel-mar | 336 | #ifdef MAC_ENV |
| 256 | daniel-mar | 337 | // Case #1: Mac is reading Windows (Win16/32/64) plugin |
| 338 | if( ((EndianS32_LtoN(q[0]) == PARM_SIZE) || |
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| 339 | (EndianS32_LtoN(q[0]) == PARM_SIZE_PREMIERE) || |
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| 340 | (EndianS32_LtoN(q[0]) == PARM_SIG_MAC)) && EndianS32_LtoN(q[1]) == 1 |
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| 341 | && (res = readPARM((char*)q, &gdata->parm, reason, 1 /*Windows format resource*/)) ) |
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| 342 | { |
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| 343 | // these are the only numeric fields we *have* to swap |
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| 344 | // all the rest are flags which (if we're careful) will work in either ordering |
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| 345 | for(i = 0; i < 8; ++i) |
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| 346 | slider[i] = EndianS32_LtoN(slider[i]); |
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| 347 | } |
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| 268 | daniel-mar | 348 | #else |
| 256 | daniel-mar | 349 | // Case #2: Windows is reading a Windows plugin (if Resource API failed, e.g. Win64 tries to open NE file, Win32 tries to open 64bit file) |
| 350 | if( ((q[0] == PARM_SIZE) || |
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| 351 | (q[0] == PARM_SIZE_PREMIERE) || |
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| 352 | (q[0] == PARM_SIG_MAC)) && q[1] == 1 |
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| 308 | daniel-mar | 353 | && (res = readPARM((char*)q, &gdata->parm, reason, 1/*fromwin*/))) |
| 256 | daniel-mar | 354 | { |
| 355 | } |
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| 356 | |||
| 339 | daniel-mar | 357 | // Case #3: Windows is reading an old FilterFactory Mac file |
| 358 | // Note: You must read the ".rsrc" resource fork, not the standalone binary! |
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| 256 | daniel-mar | 359 | else if( ((EndianS32_LtoN(q[0]) == PARM_SIZE) || |
| 360 | (EndianS32_LtoN(q[0]) == PARM_SIZE_PREMIERE) || |
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| 361 | (EndianS32_LtoN(q[0]) == PARM_SIG_MAC)) && EndianS32_LtoN(q[1]) == 1 |
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| 362 | && (res = readPARM((char*)q, &gdata->parm, reason, 0 /*Strings are already PStrings*/)) ) |
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| 363 | { |
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| 339 | daniel-mar | 364 | // Note: slider[i] = EndianS32_LtoN(slider[i]); will be done in readPARM() |
| 365 | // All the rest are flags which (if we're careful) will work in either ordering |
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| 366 | |||
| 387 | daniel-mar | 367 | // Convert CR in the copyright field to CRLF. |
| 341 | daniel-mar | 368 | int i, j; |
| 339 | daniel-mar | 369 | for (i = 1; i < gdata->parm.copyright[0]; i++) { |
| 387 | daniel-mar | 370 | if (gdata->parm.copyright[i] == CR) { |
| 341 | daniel-mar | 371 | for (j = gdata->parm.copyright[0]; j>i; j--) { |
| 372 | gdata->parm.copyright[j+1] = gdata->parm.copyright[j]; |
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| 373 | } |
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| 374 | gdata->parm.copyright[0]++; |
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| 387 | daniel-mar | 375 | gdata->parm.copyright[i+1] = LF; |
| 339 | daniel-mar | 376 | } |
| 377 | } |
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| 256 | daniel-mar | 378 | } |
| 268 | daniel-mar | 379 | #endif |
| 256 | daniel-mar | 380 | |
| 381 | if (res) break; |
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| 382 | } |
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| 341 | daniel-mar | 383 | |
| 256 | daniel-mar | 384 | PIDISPOSEHANDLE(h); |
| 385 | } |
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| 386 | } |
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| 387 | } // else no point in proceeding |
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| 388 | FSClose(refnum); |
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| 389 | }else |
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| 390 | *reason = _strdup("Could not open file."); |
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| 391 | |||
| 392 | if (res) gdata->obfusc = false; |
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| 393 | return res; |
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| 394 | } |
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| 395 | |||
| 396 | Boolean readPARM(Ptr p,PARM_T *pparm,char **reasonstr,int fromwin){ |
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| 397 | int i; |
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| 398 | |||
| 399 | if (*((unsigned int*)p) == PARM_SIZE_PREMIERE) { |
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| 400 | convert_premiere_to_photoshop(pparm, (PARM_T_PREMIERE*)p); |
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| 401 | } else { |
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| 402 | // Assume it is Photoshop. Signature either PARM_SIZE (0x2068) or 0x1C68 |
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| 403 | memcpy(pparm,p,sizeof(PARM_T)); |
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| 404 | } |
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| 405 | |||
| 406 | if(fromwin){ |
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| 407 | /* Windows PARM resource stores C strings - convert to Pascal strings */ |
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| 408 | myc2pstr((char*)pparm->category); |
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| 409 | myc2pstr((char*)pparm->title); |
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| 410 | myc2pstr((char*)pparm->copyright); |
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| 411 | myc2pstr((char*)pparm->author); |
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| 412 | for(i = 0; i < 4; ++i) |
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| 413 | myc2pstr((char*)pparm->map[i]); |
||
| 414 | for(i = 0; i < 8; ++i) |
||
| 415 | myc2pstr((char*)pparm->ctl[i]); |
||
| 416 | } |
||
| 417 | |||
| 418 | for(i = 0; i < 4; ++i){ |
||
| 419 | if(expr[i]) free(expr[i]); |
||
| 366 | daniel-mar | 420 | expr[i] = my_strdup((char*)pparm->formula[i]); |
| 256 | daniel-mar | 421 | } |
| 422 | |||
| 339 | daniel-mar | 423 | for (i = 0; i < 8; ++i) { |
| 424 | if (pparm->val[i] > 0xFF) { |
||
| 425 | // Wrong endianess (e.g. reading a Mac rsrc on Windows) |
||
| 426 | slider[i] = (uint8_t)EndianS32_LtoN(pparm->val[i]); |
||
| 427 | } |
||
| 428 | else { |
||
| 429 | slider[i] = (uint8_t)pparm->val[i]; |
||
| 430 | } |
||
| 431 | } |
||
| 256 | daniel-mar | 432 | |
| 433 | return true; |
||
| 434 | } |
||
| 435 | |||
| 436 | Handle readfileintohandle(FILEREF r){ |
||
| 437 | FILEPOS n; |
||
| 438 | Handle h; |
||
| 439 | Ptr p; |
||
| 440 | |||
| 441 | if( GetEOF(r,&n) == noErr && (h = PINEWHANDLE(n)) ){ |
||
| 442 | p = PILOCKHANDLE(h,false); |
||
| 443 | if(SetFPos(r,fsFromStart,0) == noErr && FSRead(r,(FILECOUNT*)&n,p) == noErr){ |
||
| 444 | PIUNLOCKHANDLE(h); |
||
| 445 | return h; |
||
| 446 | } |
||
| 447 | PIDISPOSEHANDLE(h); |
||
| 448 | } |
||
| 449 | return NULL; |
||
| 450 | } |
||
| 451 | |||
| 385 | daniel-mar | 452 | Boolean _picoLineContainsKey(char* line, char** content, const char* searchkey/*=NULL*/) { |
| 386 | daniel-mar | 453 | size_t i; |
| 454 | for (i = 0; i < strlen(line); i++) { |
||
| 388 | daniel-mar | 455 | if (line[i] == '?') break; // avoid that "a?b:c" is detected as key |
| 385 | daniel-mar | 456 | if (line[i] == ':') { |
| 386 | daniel-mar | 457 | // Note: We are ignoring whitespaces, i.e. " A :" != "A:" (TODO: should we change this?) |
| 458 | if ((searchkey == NULL) || ((i == strlen(searchkey)) && (memcmp(line, searchkey, i) == 0))) { |
||
| 459 | i++; // jump over ':' char |
||
| 387 | daniel-mar | 460 | //while ((line[i] == ' ') || (line[i] == TAB)) i++; // Trim value left |
| 385 | daniel-mar | 461 | *content = line + i; |
| 462 | return true; |
||
| 463 | } |
||
| 464 | } |
||
| 465 | } |
||
| 466 | *content = line; |
||
| 467 | return false; |
||
| 468 | } |
||
| 469 | |||
| 388 | daniel-mar | 470 | void _ffdcomp_removebrackets(char* x, char* maxptr) { |
| 471 | char* closingBracketPos = NULL; |
||
| 472 | Boolean openingBracketFound = false; |
||
| 473 | if (x[0] == '[') { |
||
| 474 | openingBracketFound = true; |
||
| 475 | } |
||
| 476 | x[0] = ':'; |
||
| 477 | x++; |
||
| 478 | while (x < maxptr) { |
||
| 479 | if ((!openingBracketFound) && (x[0] == '[')) { |
||
| 480 | openingBracketFound = true; |
||
| 481 | x[0] = ' '; |
||
| 482 | } |
||
| 483 | else if (openingBracketFound) { |
||
| 484 | if (x[0] == ']') { |
||
| 485 | closingBracketPos = x; |
||
| 486 | } |
||
| 487 | else if ((x[0] == CR) || (x[0] == LF)) { |
||
| 488 | if (closingBracketPos) closingBracketPos[0] = ' '; // last closing pos before CR/LF |
||
| 489 | break; |
||
| 490 | } |
||
| 491 | } |
||
| 492 | x++; |
||
| 493 | } |
||
| 494 | } |
||
| 495 | |||
| 386 | daniel-mar | 496 | // isFormula=false => outputFile is Pascal string. TXT linebreaks become spaces. |
| 497 | // isFormula=true => outputFile is C string. TXT line breaks become CRLF line breaks |
||
| 498 | Boolean _picoReadProperty(char* inputFile, int maxInput, const char* property, char* outputFile, size_t maxOutput, Boolean isFormula) { |
||
| 499 | int i; |
||
| 500 | char* outputwork; |
||
| 501 | char* sline; |
||
| 502 | char* svalue; |
||
| 503 | char* inputwork; |
||
| 504 | char* inputworkinitial; |
||
| 505 | outputwork = outputFile; |
||
| 506 | sline = NULL; |
||
| 507 | svalue = NULL; |
||
| 385 | daniel-mar | 508 | // Check parameters |
| 386 | daniel-mar | 509 | if (maxOutput == 0) return false; |
| 385 | daniel-mar | 510 | if (inputFile == 0) return false; |
| 511 | // Let input memory be read-only, +1 for terminal zero |
||
| 512 | //char* inputwork = inputFile; |
||
| 386 | daniel-mar | 513 | inputwork = (char*)malloc(maxInput + 1); |
| 514 | inputworkinitial = inputwork; |
||
| 385 | daniel-mar | 515 | if (inputwork == 0) return false; |
| 516 | memcpy(inputwork, inputFile, maxInput); |
||
| 388 | daniel-mar | 517 | inputwork[maxInput] = 0; // otherwise strstr() will crash |
| 518 | |||
| 519 | // Transform "FFDecomp" TXT file into the similar "PluginCommander" TXT file |
||
| 520 | if (strstr(inputwork, "Filter Factory Plugin Information:")) { |
||
| 521 | char* x; |
||
| 522 | char* k1; |
||
| 523 | char* k2; |
||
| 524 | // Metadata: |
||
| 525 | x = strstr(inputwork, "CATEGORY:"); |
||
| 389 | daniel-mar | 526 | if (x) memcpy(x, "Category:", strlen("Category:")); |
| 388 | daniel-mar | 527 | x = strstr(inputwork, "TITLE:"); |
| 389 | daniel-mar | 528 | if (x) memcpy(x, "Title:", strlen("Title:")); |
| 388 | daniel-mar | 529 | x = strstr(inputwork, "COPYRIGHT:"); |
| 389 | daniel-mar | 530 | if (x) memcpy(x, "Copyright:", strlen("Copyright:")); |
| 388 | daniel-mar | 531 | x = strstr(inputwork, "AUTHOR:"); |
| 389 | daniel-mar | 532 | if (x) memcpy(x, "Author:", strlen("Author:")); |
| 388 | daniel-mar | 533 | // Controls: |
| 534 | for (i = 0; i < 8; i++) { |
||
| 535 | k1 = (char*)malloc(strlen("Control X:") + 1); |
||
| 536 | sprintf(k1, "Control %d:", i); |
||
| 537 | x = strstr(inputwork, k1); |
||
| 538 | if (x) { |
||
| 539 | k2 = (char*)malloc(strlen("ctl[X]: ") + 1); |
||
| 540 | sprintf(k2, "ctl[%d]: ", i); |
||
| 389 | daniel-mar | 541 | memcpy(x, k2, strlen(k2)); |
| 388 | daniel-mar | 542 | x += strlen("ctl[X]"); |
| 543 | _ffdcomp_removebrackets(x, inputwork + maxInput - 1); |
||
| 544 | free(k2); |
||
| 545 | } |
||
| 546 | free(k1); |
||
| 547 | } |
||
| 548 | // Maps: |
||
| 549 | for (i = 0; i < 4; i++) { |
||
| 550 | k1 = (char*)malloc(strlen("Map X:") + 1); |
||
| 551 | sprintf(k1, "Map %d:", i); |
||
| 552 | x = strstr(inputwork, k1); |
||
| 553 | if (x) { |
||
| 554 | k2 = (char*)malloc(strlen("map[X]:") + 1); |
||
| 555 | sprintf(k2, "map[%d]:", i); |
||
| 389 | daniel-mar | 556 | memcpy(x, k2, strlen(k2)); |
| 388 | daniel-mar | 557 | x += strlen("map[X]"); |
| 558 | _ffdcomp_removebrackets(x, inputwork + maxInput - 1); |
||
| 559 | free(k2); |
||
| 560 | } |
||
| 561 | free(k1); |
||
| 562 | } |
||
| 563 | // Convert all '\r' to '\n' for the next step to be easier |
||
| 564 | for (i = 0; i < maxInput; i++) { |
||
| 565 | if (inputworkinitial[i] == CR) inputworkinitial[i] = LF; |
||
| 566 | } |
||
| 567 | x = strstr(inputwork, "\nR=\n"); |
||
| 389 | daniel-mar | 568 | if (x) memcpy(x, "\nR:\n", strlen("\nR:\n")); |
| 388 | daniel-mar | 569 | x = strstr(inputwork, "\nG=\n"); |
| 389 | daniel-mar | 570 | if (x) memcpy(x, "\nG:\n", strlen("\nG:\n")); |
| 388 | daniel-mar | 571 | x = strstr(inputwork, "\nB=\n"); |
| 389 | daniel-mar | 572 | if (x) memcpy(x, "\nB:\n", strlen("\nB:\n")); |
| 388 | daniel-mar | 573 | x = strstr(inputwork, "\nA=\n"); |
| 389 | daniel-mar | 574 | if (x) memcpy(x, "\nA:\n", strlen("\nA:\n")); |
| 388 | daniel-mar | 575 | } |
| 385 | daniel-mar | 576 | // Replace all \r and \n with \0, so that we can parse easier |
| 386 | daniel-mar | 577 | for (i = 0; i < maxInput; i++) { |
| 388 | daniel-mar | 578 | if (inputworkinitial[i] == 0) break; |
| 579 | if (inputworkinitial[i] == CR) inputworkinitial[i] = 0; |
||
| 580 | if (inputworkinitial[i] == LF) inputworkinitial[i] = 0; |
||
| 385 | daniel-mar | 581 | } |
| 388 | daniel-mar | 582 | |
| 385 | daniel-mar | 583 | // Find line that contains out key |
| 388 | daniel-mar | 584 | inputwork = inputworkinitial; |
| 385 | daniel-mar | 585 | do { |
| 586 | if (inputwork > inputworkinitial + maxInput) { |
||
| 587 | // Key not found. Set output to empty string |
||
| 588 | outputwork[0] = 0; |
||
| 589 | free(inputworkinitial); |
||
| 386 | daniel-mar | 590 | if (!isFormula) myc2pstr(outputFile); |
| 385 | daniel-mar | 591 | return false; |
| 592 | } |
||
| 593 | sline = inputwork; |
||
| 594 | inputwork += strlen(sline) + 1; |
||
| 595 | if (inputwork - 1 > inputworkinitial + maxInput) { |
||
| 596 | // Key not found. Set output to empty string |
||
| 597 | // TODO: will that be ever called? |
||
| 598 | outputwork[0] = 0; |
||
| 599 | free(inputworkinitial); |
||
| 386 | daniel-mar | 600 | if (!isFormula) myc2pstr(outputFile); |
| 385 | daniel-mar | 601 | return false; |
| 602 | } |
||
| 603 | } while (!_picoLineContainsKey(sline, &svalue, property)); |
||
| 388 | daniel-mar | 604 | |
| 385 | daniel-mar | 605 | // Read line(s) until we find a line with another key, or the line end |
| 606 | do { |
||
| 387 | daniel-mar | 607 | while ((svalue[0] == ' ') || (svalue[0] == TAB)) svalue++; // Trim left |
| 608 | while ((svalue[strlen(svalue) - 1] == ' ') || (svalue[strlen(svalue) - 1] == TAB)) svalue[strlen(svalue) - 1] = 0; // Trim right |
||
| 386 | daniel-mar | 609 | |
| 385 | daniel-mar | 610 | if (strlen(svalue) > 0) { |
| 386 | daniel-mar | 611 | if (outputwork + strlen(svalue) + (isFormula ? 3 : 2) > outputFile + maxOutput) { |
| 385 | daniel-mar | 612 | int remaining = maxOutput - (outputwork - outputFile) - 1; |
| 613 | //printf("BUFFER FULL (remaining = %d)\n", remaining); |
||
| 614 | memcpy(outputwork, svalue, remaining); |
||
| 615 | outputwork += remaining; |
||
| 616 | outputwork[0] = 0; |
||
| 617 | free(inputworkinitial); |
||
| 386 | daniel-mar | 618 | if (!isFormula) myc2pstr(outputFile); |
| 385 | daniel-mar | 619 | return true; |
| 620 | } |
||
| 621 | else { |
||
| 622 | memcpy(outputwork, svalue, strlen(svalue)); |
||
| 623 | outputwork += strlen(svalue); |
||
| 386 | daniel-mar | 624 | if (isFormula) { |
| 625 | // Formulas: TXT line break stays line break (important if you have comments!) |
||
| 388 | daniel-mar | 626 | outputwork[0] = CR; |
| 627 | outputwork[1] = LF; |
||
| 387 | daniel-mar | 628 | outputwork += 2; |
| 386 | daniel-mar | 629 | } |
| 630 | else { |
||
| 631 | // Everything else: TXT line breaks becomes single whitespace |
||
| 632 | outputwork[0] = ' '; |
||
| 633 | outputwork++; |
||
| 634 | } |
||
| 385 | daniel-mar | 635 | } |
| 636 | } |
||
| 637 | outputwork[0] = 0; |
||
| 638 | |||
| 639 | // Process next line |
||
| 640 | if (inputwork > inputworkinitial + maxInput) break; |
||
| 641 | sline = inputwork; |
||
| 642 | inputwork += strlen(sline) + 1; |
||
| 386 | daniel-mar | 643 | if (inputwork - 1 > inputworkinitial + maxInput) break; // TODO: will that be ever called? |
| 385 | daniel-mar | 644 | } while (!_picoLineContainsKey(sline, &svalue, NULL)); |
| 388 | daniel-mar | 645 | |
| 385 | daniel-mar | 646 | // Remove trailing whitespace |
| 647 | if (outputwork > outputFile) { |
||
| 648 | outputwork -= 1; |
||
| 649 | outputwork[0] = 0; |
||
| 650 | } |
||
| 651 | free(inputworkinitial); |
||
| 386 | daniel-mar | 652 | if (!isFormula) myc2pstr(outputFile); |
| 385 | daniel-mar | 653 | return true; |
| 654 | } |
||
| 655 | |||
| 656 | Boolean readfile_picotxt(StandardFileReply* sfr, char** reason) { |
||
| 389 | daniel-mar | 657 | extern int ctls[], maps[]; |
| 658 | |||
| 385 | daniel-mar | 659 | Handle h; |
| 660 | Boolean res = false; |
||
| 661 | FILEREF refnum; |
||
| 662 | |||
| 663 | if (!fileHasExtension(sfr, ".txt")) return false; |
||
| 664 | |||
| 665 | if (FSpOpenDF(&sfr->sfFile, fsRdPerm, &refnum) == noErr) { |
||
| 666 | if ((h = readfileintohandle(refnum))) { |
||
| 667 | FILECOUNT count = PIGETHANDLESIZE(h); |
||
| 668 | char* q = PILOCKHANDLE(h, false); |
||
| 669 | |||
| 670 | char out[256]; |
||
| 671 | if (_picoReadProperty(q, count, "Title", out, sizeof(out), false)) { |
||
| 386 | daniel-mar | 672 | int i; |
| 385 | daniel-mar | 673 | |
| 674 | // Plugin infos |
||
| 386 | daniel-mar | 675 | _picoReadProperty(q, count, "Title", (char*)gdata->parm.title, sizeof(gdata->parm.title)-1, false); |
| 676 | _picoReadProperty(q, count, "Category", (char*)gdata->parm.category, sizeof(gdata->parm.category)-1, false); |
||
| 677 | _picoReadProperty(q, count, "Author", (char*)gdata->parm.author, sizeof(gdata->parm.author)-1, false); |
||
| 678 | _picoReadProperty(q, count, "Copyright", (char*)gdata->parm.copyright, sizeof(gdata->parm.copyright)-1, false); |
||
| 679 | //_picoReadProperty(q, count, "Filename", (char*)gdata->parm.xxx, sizeof(gdata->parm.xxx), false); |
||
| 385 | daniel-mar | 680 | |
| 681 | // Expressions |
||
| 386 | daniel-mar | 682 | if (!_picoReadProperty(q, count, "R", (char*)gdata->parm.formula[0], sizeof(gdata->parm.formula[0]), true)) |
| 683 | strcpy((char*)gdata->parm.formula[0], "r"); |
||
| 684 | if (!_picoReadProperty(q, count, "G", (char*)gdata->parm.formula[1], sizeof(gdata->parm.formula[1]), true)) |
||
| 685 | strcpy((char*)gdata->parm.formula[1], "g"); |
||
| 686 | if (!_picoReadProperty(q, count, "B", (char*)gdata->parm.formula[2], sizeof(gdata->parm.formula[2]), true)) |
||
| 687 | strcpy((char*)gdata->parm.formula[2], "b"); |
||
| 688 | if (!_picoReadProperty(q, count, "A", (char*)gdata->parm.formula[3], sizeof(gdata->parm.formula[3]), true)) |
||
| 689 | strcpy((char*)gdata->parm.formula[3], "a"); |
||
| 690 | for (i = 0; i < 4; i++) { |
||
| 385 | daniel-mar | 691 | if (expr[i]) free(expr[i]); |
| 386 | daniel-mar | 692 | expr[i] = my_strdup((char*)gdata->parm.formula[i]); |
| 385 | daniel-mar | 693 | } |
| 694 | |||
| 695 | // Slider names |
||
| 386 | daniel-mar | 696 | for (i = 0; i < 8; i++) { |
| 385 | daniel-mar | 697 | char keyname[7]; |
| 698 | sprintf(keyname, "ctl[%d]", i); |
||
| 386 | daniel-mar | 699 | _picoReadProperty(q, count, keyname, (char*)gdata->parm.ctl[i], sizeof(gdata->parm.ctl[i]), false); |
| 385 | daniel-mar | 700 | } |
| 701 | |||
| 702 | // Slider values |
||
| 386 | daniel-mar | 703 | for (i = 0; i < 8; i++) { |
| 704 | char keyname[7], tmp[5]; |
||
| 385 | daniel-mar | 705 | sprintf(keyname, "val[%d]", i); |
| 706 | if (!_picoReadProperty(q, count, keyname, tmp, sizeof(tmp), false)) { |
||
| 707 | sprintf(keyname, "def[%d]", i); |
||
| 708 | if (!_picoReadProperty(q, count, keyname, tmp, sizeof(tmp), false)) { |
||
| 386 | daniel-mar | 709 | tmp[0] = 1; |
| 710 | tmp[1] = '0'; |
||
| 711 | tmp[2] = 0; |
||
| 385 | daniel-mar | 712 | } |
| 713 | } |
||
| 386 | daniel-mar | 714 | myp2cstr((unsigned char*)tmp); |
| 385 | daniel-mar | 715 | gdata->parm.val[i] = slider[i] = atoi(tmp); |
| 716 | } |
||
| 717 | |||
| 718 | // Map names |
||
| 386 | daniel-mar | 719 | for (i = 0; i < 4; i++) { |
| 385 | daniel-mar | 720 | char keyname[7]; |
| 721 | sprintf(keyname, "map[%d]", i); |
||
| 386 | daniel-mar | 722 | _picoReadProperty(q, count, keyname, (char*)gdata->parm.map[i], sizeof(gdata->parm.map[i]), false); |
| 385 | daniel-mar | 723 | } |
| 724 | |||
| 389 | daniel-mar | 725 | //These will be set when the expressions are evaluated anyway. So this part is optional: |
| 726 | checksliders(4, ctls, maps); |
||
| 727 | for (i = 0; i < 8; i++) gdata->parm.ctl_used[i] = ctls[i]; |
||
| 728 | for (i = 0; i < 4; i++) gdata->parm.map_used[i] = maps[i]; |
||
| 385 | daniel-mar | 729 | |
| 730 | res = true; |
||
| 731 | } |
||
| 732 | |||
| 733 | PIUNLOCKHANDLE(h); |
||
| 734 | PIDISPOSEHANDLE(h); |
||
| 735 | } |
||
| 736 | FSClose(refnum); |
||
| 737 | } |
||
| 738 | |||
| 739 | return res; |
||
| 740 | } |
||
| 741 | |||
| 366 | daniel-mar | 742 | Boolean readfile_afs_pff(StandardFileReply *sfr,char **reason){ |
| 256 | daniel-mar | 743 | FILEREF r; |
| 744 | Handle h; |
||
| 745 | Boolean res = false; |
||
| 746 | |||
| 747 | if(FSpOpenDF(&sfr->sfFile,fsRdPerm,&r) == noErr){ |
||
| 748 | if( (h = readfileintohandle(r)) ){ |
||
| 389 | daniel-mar | 749 | if( (res = readparams_afs_pff(h,true,reason)) ) { |
| 256 | daniel-mar | 750 | gdata->standalone = false; // so metadata fields will default, if user chooses Make... |
| 751 | |||
| 752 | if (fileHasExtension(sfr, ".pff")) { |
||
| 753 | // If it is a Premiere settings file, we need to swap the channels red and blue |
||
| 263 | daniel-mar | 754 | // We just swap the pointers! |
| 256 | daniel-mar | 755 | char* tmp; |
| 263 | daniel-mar | 756 | tmp = expr[0]; |
| 757 | expr[0] = expr[2]; |
||
| 758 | expr[2] = tmp; |
||
| 256 | daniel-mar | 759 | } |
| 760 | } |
||
| 761 | |||
| 762 | PIDISPOSEHANDLE(h); |
||
| 763 | } |
||
| 764 | FSClose(r); |
||
| 765 | }else |
||
| 766 | *reason = _strdup("Could not open the file."); |
||
| 767 | |||
| 768 | return res; |
||
| 769 | } |