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Rev | Author | Line No. | Line |
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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 | |||
408 | daniel-mar | 41 | Boolean readparams_afs_pff(Handle h,char **reason){ |
256 | daniel-mar | 42 | Boolean res = false; |
454 | daniel-mar | 43 | char linebuf[MAXLINE + 1] = { 0 }; |
44 | char curexpr[MAXEXPR + 1] = { 0 }; |
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45 | char *p, *dataend, *q; |
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256 | daniel-mar | 46 | char c; |
47 | int linecnt, lineptr, exprcnt; |
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48 | |||
482 | daniel-mar | 49 | if (!h) return false; |
256 | daniel-mar | 50 | |
51 | p = PILOCKHANDLE(h,false); |
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52 | dataend = p + PIGETHANDLESIZE(h); |
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53 | |||
54 | q = curexpr; |
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55 | linecnt = exprcnt = lineptr = 0; |
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56 | |||
408 | daniel-mar | 57 | //*reason = _strdup("File was too short."); |
256 | daniel-mar | 58 | while(p < dataend){ |
59 | |||
60 | c = *p++; |
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61 | |||
62 | if(c==CR || c==LF){ /* detected end of line */ |
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63 | |||
421 | daniel-mar | 64 | /* look ahead to see if we need to skip a line feed (DOS CRLF EOL convention) */ |
65 | if(p < dataend && c == CR && *p == LF) |
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256 | daniel-mar | 66 | ++p; |
67 | |||
68 | linebuf[lineptr] = 0; /* add terminating NUL to line buffer */ |
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69 | |||
70 | /* process complete line */ |
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71 | if(linecnt==0){ |
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72 | if(strcmp(linebuf,"%RGB-1.0")){ |
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408 | daniel-mar | 73 | // *reason = _strdup("This doesn't look like a Filter Factory file (first line is not \"%RGB-1.0\")."); |
256 | daniel-mar | 74 | break; |
75 | } |
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76 | }else if(linecnt<=8){ |
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453 | daniel-mar | 77 | int v; |
78 | v = atoi(linebuf); |
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79 | if (v < 0) v = 0; |
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456 | daniel-mar | 80 | else if (v > 255) v = 255; |
81 | slider[linecnt-1] = (uint8_t)v; |
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256 | daniel-mar | 82 | }else{ |
83 | if(lineptr){ |
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84 | /* it's not an empty line; append it to current expr string */ |
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85 | if( q+lineptr > curexpr+MAXEXPR ){ |
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86 | *reason = _strdup("Found an expression longer than 1024 characters."); |
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87 | break; |
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88 | } |
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89 | q = cat(q,linebuf); |
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90 | }else{ |
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91 | /* it's an empty line: we've completed the expr string */ |
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92 | if(expr[exprcnt]) |
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93 | free(expr[exprcnt]); |
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94 | *q = 0; |
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95 | if(!(expr[exprcnt] = my_strdup(curexpr))){ |
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96 | *reason = _strdup("Could not get memory for expression."); |
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97 | break; |
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98 | } |
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99 | |||
100 | if(++exprcnt == 4){ |
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101 | res = true; |
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102 | break; /* got everything we want */ |
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103 | } |
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104 | |||
105 | q = curexpr; /* empty current expr, ready for next one */ |
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106 | } |
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107 | } |
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108 | |||
109 | ++linecnt; |
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110 | lineptr = 0; |
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111 | }else{ |
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112 | /* store character */ |
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113 | if(c=='\\'){ /* escape sequence */ |
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114 | if(p < dataend){ |
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115 | c = *p++; |
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116 | switch(c){ |
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117 | case 'r': |
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268 | daniel-mar | 118 | #if WIN_ENV |
119 | c = CR; |
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120 | if (lineptr < MAXLINE) |
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274 | daniel-mar | 121 | linebuf[lineptr++] = c; |
268 | daniel-mar | 122 | c = LF; |
123 | #else |
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124 | c = CR; |
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125 | #endif |
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126 | break; |
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256 | daniel-mar | 127 | case '\\': break; |
408 | daniel-mar | 128 | //default: |
444 | daniel-mar | 129 | // if(alerts) alertuser((TCHAR*)TEXT("Warning:"),TEXT("Unknown escape sequence in input.")); |
256 | daniel-mar | 130 | } |
444 | daniel-mar | 131 | }//else if(alerts) alertuser((TCHAR*)TEXT("Warning:"),TEXT("truncated escape sequence ends input")); |
256 | daniel-mar | 132 | } |
133 | |||
134 | if(lineptr < MAXLINE) |
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135 | linebuf[lineptr++] = c; |
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136 | } |
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137 | } |
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138 | |||
139 | PIUNLOCKHANDLE(h); |
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140 | |||
141 | return res; |
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142 | } |
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143 | |||
144 | void convert_premiere_to_photoshop(PARM_T* photoshop, PARM_T_PREMIERE* premiere) { |
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145 | int i; |
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146 | |||
147 | photoshop->cbSize = sizeof(PARM_T); |
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148 | photoshop->standalone = premiere->standalone; |
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149 | for (i=0;i<8;++i) |
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272 | daniel-mar | 150 | photoshop->val[i] = premiere->val[i]; |
256 | daniel-mar | 151 | photoshop->popDialog = premiere->popDialog; |
152 | photoshop->unknown1 = premiere->unknown1; |
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153 | photoshop->unknown2 = premiere->unknown2; |
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154 | photoshop->unknown3 = premiere->unknown3; |
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155 | for (i=0;i<4;++i) |
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272 | daniel-mar | 156 | photoshop->map_used[i] = premiere->map_used[i]; |
256 | daniel-mar | 157 | for (i=0;i<8;++i) |
272 | daniel-mar | 158 | photoshop->ctl_used[i] = premiere->ctl_used[i]; |
393 | daniel-mar | 159 | sprintf(photoshop->szCategory, "Filter Factory"); // Premiere plugins do not have a category attribute |
256 | daniel-mar | 160 | photoshop->iProtected = 0; // Premiere plugins do not have a protect flag |
393 | daniel-mar | 161 | memcpy((void*)photoshop->szTitle, (void*)premiere->szTitle, sizeof(photoshop->szTitle)); |
162 | memcpy((void*)photoshop->szCopyright, (void*)premiere->szCopyright, sizeof(photoshop->szCopyright)); |
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163 | memcpy((void*)photoshop->szAuthor, (void*)premiere->szAuthor, sizeof(photoshop->szAuthor)); |
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256 | daniel-mar | 164 | for (i=0;i<4;++i) |
393 | daniel-mar | 165 | memcpy((void*)photoshop->szMap[i], (void*)premiere->szMap[i], sizeof(photoshop->szMap[i])); |
256 | daniel-mar | 166 | for (i=0;i<8;++i) |
393 | daniel-mar | 167 | memcpy((void*)photoshop->szCtl[i], (void*)premiere->szCtl[i], sizeof(photoshop->szCtl[i])); |
256 | daniel-mar | 168 | |
169 | if (premiere->singleExpression) { |
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393 | daniel-mar | 170 | memcpy((void*)photoshop->szFormula[0], (void*)premiere->szFormula[3], sizeof(photoshop->szFormula[3])); |
171 | memcpy((void*)photoshop->szFormula[1], (void*)premiere->szFormula[3], sizeof(photoshop->szFormula[3])); |
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172 | memcpy((void*)photoshop->szFormula[2], (void*)premiere->szFormula[3], sizeof(photoshop->szFormula[3])); |
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173 | memcpy((void*)photoshop->szFormula[3], (void*)premiere->szFormula[3], sizeof(photoshop->szFormula[3])); |
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256 | daniel-mar | 174 | } else { |
393 | daniel-mar | 175 | memcpy((void*)photoshop->szFormula[0], (void*)premiere->szFormula[2], sizeof(photoshop->szFormula[2])); |
176 | memcpy((void*)photoshop->szFormula[1], (void*)premiere->szFormula[1], sizeof(photoshop->szFormula[1])); |
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177 | memcpy((void*)photoshop->szFormula[2], (void*)premiere->szFormula[0], sizeof(photoshop->szFormula[0])); |
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178 | memcpy((void*)photoshop->szFormula[3], (void*)premiere->szFormula[3], sizeof(photoshop->szFormula[3])); |
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256 | daniel-mar | 179 | } |
180 | } |
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181 | |||
366 | daniel-mar | 182 | char* _ffx_read_str(char** q) { |
183 | uint32_t len; |
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184 | char* val; |
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185 | |||
186 | len = *((uint32_t*)*q); |
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187 | *q += sizeof(uint32_t); |
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454 | daniel-mar | 188 | val = (char*)malloc((size_t)len + 1); |
366 | daniel-mar | 189 | if (val != NULL) { |
190 | memcpy(val, (char*)*q, len); |
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191 | val[len] = 0; |
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192 | } |
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193 | *q += len; |
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194 | return val; |
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195 | } |
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196 | |||
197 | Boolean readfile_ffx(StandardFileReply* sfr, char** reason) { |
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198 | Handle h; |
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199 | Boolean res = false; |
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200 | FILEREF refnum; |
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201 | uint32_t len; |
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202 | char* val; |
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367 | daniel-mar | 203 | int format_version = -1; |
366 | daniel-mar | 204 | int i; |
205 | |||
433 | daniel-mar | 206 | UNREFERENCED_PARAMETER(reason); |
207 | |||
366 | daniel-mar | 208 | if (FSpOpenDF(&sfr->sfFile, fsRdPerm, &refnum) == noErr) { |
209 | if ((h = readfileintohandle(refnum))) { |
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210 | char* q = (char*)PILOCKHANDLE(h, false); |
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211 | |||
212 | len = *((uint32_t*)q); |
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213 | if (len == 6) { |
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214 | val = _ffx_read_str(&q); |
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367 | daniel-mar | 215 | if (strcmp(val, "FFX1.0") == 0) format_version = 10; |
216 | else if (strcmp(val, "FFX1.1") == 0) format_version = 11; |
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217 | else if (strcmp(val, "FFX1.2") == 0) format_version = 12; |
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366 | daniel-mar | 218 | free(val); |
367 | daniel-mar | 219 | if (format_version > 0) { |
444 | daniel-mar | 220 | simplewarning((TCHAR*)TEXT("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.")); |
368 | daniel-mar | 221 | |
366 | daniel-mar | 222 | val = _ffx_read_str(&q); |
393 | daniel-mar | 223 | strcpy(gdata->parm.szTitle, val); |
366 | daniel-mar | 224 | free(val); |
225 | |||
226 | val = _ffx_read_str(&q); |
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393 | daniel-mar | 227 | strcpy(gdata->parm.szCategory, val); |
366 | daniel-mar | 228 | free(val); |
229 | |||
230 | val = _ffx_read_str(&q); |
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393 | daniel-mar | 231 | strcpy(gdata->parm.szAuthor, val); |
366 | daniel-mar | 232 | free(val); |
233 | |||
234 | val = _ffx_read_str(&q); |
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393 | daniel-mar | 235 | strcpy(gdata->parm.szCopyright, val); |
366 | daniel-mar | 236 | free(val); |
237 | |||
238 | // Channels I, R, G, B, A |
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239 | for (i = 0; i < 4; i++) { |
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240 | val = _ffx_read_str(&q); |
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241 | if (i == 0) { |
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370 | daniel-mar | 242 | char* val2 = _ffx_read_str(&q); |
366 | daniel-mar | 243 | if (strcmp(val, "0") != 0) { |
244 | // "Intro channel" existing |
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370 | daniel-mar | 245 | // C++ wrong warning: Using uninitialized memory "val2" (C6001) |
246 | #pragma warning(suppress : 6001) |
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247 | char* combined = (char*)malloc(strlen(val) + strlen(",") + strlen(val2) + 1); |
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248 | if (combined != NULL) { |
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249 | sprintf(combined, "%s,%s", val, val2); |
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250 | free(val); |
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251 | free(val2); |
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252 | val = combined; |
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253 | } |
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366 | daniel-mar | 254 | } |
255 | else { |
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256 | free(val); |
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370 | daniel-mar | 257 | val = val2; |
366 | daniel-mar | 258 | } |
259 | } |
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393 | daniel-mar | 260 | if (strlen(val) >= sizeof(gdata->parm.szFormula[i])) { |
368 | daniel-mar | 261 | if (i == 0) { |
444 | daniel-mar | 262 | simplealert((TCHAR*)TEXT("Attention! The formula for channel I/R was too long (longer than 1023 characters) and was truncated.")); |
368 | daniel-mar | 263 | } |
264 | else if (i == 1) { |
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444 | daniel-mar | 265 | simplealert((TCHAR*)TEXT("Attention! The formula for channel G was too long (longer than 1023 characters) and was truncated.")); |
368 | daniel-mar | 266 | } |
267 | else if (i == 2) { |
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444 | daniel-mar | 268 | simplealert((TCHAR*)TEXT("Attention! The formula for channel B was too long (longer than 1023 characters) and was truncated.")); |
368 | daniel-mar | 269 | } |
270 | else if (i == 3) { |
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444 | daniel-mar | 271 | simplealert((TCHAR*)TEXT("Attention! The formula for channel A was too long (longer than 1023 characters) and was truncated.")); |
368 | daniel-mar | 272 | } |
370 | daniel-mar | 273 | // C++ wrong warning: Buffer overflow (C6386) |
274 | #pragma warning(suppress : 6386) |
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393 | daniel-mar | 275 | val[sizeof(gdata->parm.szFormula[i]) - 1] = '\0'; |
368 | daniel-mar | 276 | } |
395 | daniel-mar | 277 | if (expr[i]) free(expr[i]); |
366 | daniel-mar | 278 | expr[i] = my_strdup(val); |
393 | daniel-mar | 279 | strcpy(gdata->parm.szFormula[i], val); |
366 | daniel-mar | 280 | free(val); |
281 | } |
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282 | |||
283 | // Sliders |
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284 | for (i = 0; i < 8; i++) { |
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367 | daniel-mar | 285 | char* sliderName; |
453 | daniel-mar | 286 | int v; |
366 | daniel-mar | 287 | val = _ffx_read_str(&q); |
367 | daniel-mar | 288 | sliderName = val; |
289 | if (format_version >= 12) { |
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290 | // Format FFX1.2 has prefixes {S} = Slider, {C} = Checkbox, none = Slider |
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291 | if ((sliderName[0] == '{') && (sliderName[1] == 'S') && (sliderName[2] == '}')) sliderName += 3; |
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292 | else if ((sliderName[0] == '{') && (sliderName[1] == 'C') && (sliderName[2] == '}')) sliderName += 3; |
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293 | } |
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393 | daniel-mar | 294 | strcpy(gdata->parm.szCtl[i], sliderName); |
366 | daniel-mar | 295 | free(val); |
367 | daniel-mar | 296 | gdata->parm.ctl_used[i] = (bool32_t)*((byte*)q); |
366 | daniel-mar | 297 | q += sizeof(byte); |
298 | gdata->parm.val[i] = *((uint32_t*)q); |
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453 | daniel-mar | 299 | v = *((uint32_t*)q); |
300 | if (v < 0) v = 0; |
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456 | daniel-mar | 301 | else if (v > 255) v = 255; |
302 | slider[i] = (uint8_t)v; |
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366 | daniel-mar | 303 | q += sizeof(uint32_t); |
304 | } |
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305 | |||
390 | daniel-mar | 306 | // Maps (are not part of the format!) |
393 | daniel-mar | 307 | strcpy(gdata->parm.szMap[0], "Map 0:"); |
308 | strcpy(gdata->parm.szMap[1], "Map 1:"); |
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309 | strcpy(gdata->parm.szMap[2], "Map 2:"); |
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310 | strcpy(gdata->parm.szMap[3], "Map 3:"); |
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390 | daniel-mar | 311 | |
366 | daniel-mar | 312 | res = true; |
313 | } |
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314 | } |
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315 | PIDISPOSEHANDLE(h); |
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316 | } |
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317 | FSClose(refnum); |
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318 | } |
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319 | |||
320 | if (res) gdata->obfusc = false; |
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321 | return res; |
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322 | } |
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323 | |||
373 | daniel-mar | 324 | Boolean readfile_8bf(StandardFileReply *sfr,char **reason){ |
256 | daniel-mar | 325 | unsigned char magic[2]; |
326 | FILECOUNT count; |
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327 | Handle h; |
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328 | Boolean res = false; |
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329 | FILEREF refnum; |
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330 | |||
331 | if(FSpOpenDF(&sfr->sfFile,fsRdPerm,&refnum) == noErr){ |
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332 | // check DOS EXE magic number |
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333 | count = 2; |
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334 | if(FSRead(refnum,&count,magic) == noErr /*&& magic[0]=='M' && magic[1]=='Z'*/){ |
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309 | daniel-mar | 335 | 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 | 336 | if( (h = readfileintohandle(refnum)) ){ |
337 | long *q = (long*)PILOCKHANDLE(h,false); |
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338 | |||
339 | // look for signature at start of valid PARM resource |
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340 | // This signature is observed in Filter Factory standalones. |
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341 | for( count /= 4 ; count >= PARM_SIZE/4 ; --count, ++q ) |
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342 | { |
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394 | daniel-mar | 343 | res = readPARM(&gdata->parm, (Ptr)q); |
256 | daniel-mar | 344 | if (res) break; |
345 | } |
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341 | daniel-mar | 346 | |
256 | daniel-mar | 347 | PIDISPOSEHANDLE(h); |
348 | } |
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349 | } |
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350 | } // else no point in proceeding |
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351 | FSClose(refnum); |
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352 | }else |
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353 | *reason = _strdup("Could not open file."); |
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354 | |||
355 | if (res) gdata->obfusc = false; |
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356 | return res; |
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357 | } |
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358 | |||
394 | daniel-mar | 359 | Boolean readPARM(PARM_T* pparm, Ptr p){ |
360 | Boolean towin, tomac, fromwin, frommac; |
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361 | unsigned int signature = *((unsigned int*)p); |
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362 | unsigned int standalone = *((unsigned int*)p+1); |
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256 | daniel-mar | 363 | |
394 | daniel-mar | 364 | // Find out our OS ("reader") the OS of the plugin ("source") |
365 | #ifdef MAC_ENV |
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366 | towin = false; |
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367 | tomac = true; |
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368 | fromwin = ((EndianS32_LtoN(signature) == PARM_SIZE) || |
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369 | (EndianS32_LtoN(signature) == PARM_SIZE_PREMIERE) || |
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370 | (EndianS32_LtoN(signature) == PARM_SIG_MAC)) && EndianS32_LtoN(standalone) == 1; |
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371 | frommac = ((signature == PARM_SIZE) || |
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372 | (signature == PARM_SIZE_PREMIERE) || |
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373 | (signature == PARM_SIG_MAC)) && standalone == 1; |
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374 | #else |
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375 | towin = true; |
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376 | tomac = false; |
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377 | fromwin = ((signature == PARM_SIZE) || |
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378 | (signature == PARM_SIZE_PREMIERE) || |
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379 | (signature == PARM_SIG_MAC)) && standalone == 1; |
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380 | frommac = ((EndianS32_LtoN(signature) == PARM_SIZE) || |
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381 | (EndianS32_LtoN(signature) == PARM_SIZE_PREMIERE) || |
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382 | (EndianS32_LtoN(signature) == PARM_SIG_MAC)) && EndianS32_LtoN(standalone) == 1; |
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383 | #endif |
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384 | |||
385 | // Is it a valid signature? |
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386 | if (!fromwin && !frommac) { |
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387 | // No valid signature found |
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388 | return false; |
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389 | } |
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390 | |||
391 | // Does it come from Premiere or Photoshop? |
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392 | // Initialize pparm |
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393 | if ((signature == PARM_SIZE_PREMIERE) || (EndianS32_LtoN(signature) == PARM_SIZE_PREMIERE)) { |
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394 | // It comes from Premiere. Swap R and B channel and convert to a Photoshop PARM_T |
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256 | daniel-mar | 395 | convert_premiere_to_photoshop(pparm, (PARM_T_PREMIERE*)p); |
396 | } else { |
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394 | daniel-mar | 397 | // It is already Photoshop. Just copy to pparm. |
398 | memcpy(pparm, p, sizeof(PARM_T)); |
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256 | daniel-mar | 399 | } |
400 | |||
394 | daniel-mar | 401 | // Do we need to do string conversion? |
402 | if (frommac) { |
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456 | daniel-mar | 403 | int i; |
404 | |||
394 | daniel-mar | 405 | /* Mac PARM resource stores Pascal strings - convert to C strings, since this is what we work internally with (regardles of OS) */ |
393 | daniel-mar | 406 | myp2cstr((unsigned char*)pparm->szCategory); |
407 | myp2cstr((unsigned char*)pparm->szTitle); |
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408 | myp2cstr((unsigned char*)pparm->szCopyright); |
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409 | myp2cstr((unsigned char*)pparm->szAuthor); |
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394 | daniel-mar | 410 | for (i = 0; i < 4; ++i) |
393 | daniel-mar | 411 | myp2cstr((unsigned char*)pparm->szMap[i]); |
394 | daniel-mar | 412 | for (i = 0; i < 8; ++i) |
393 | daniel-mar | 413 | myp2cstr((unsigned char*)pparm->szCtl[i]); |
256 | daniel-mar | 414 | } |
415 | |||
394 | daniel-mar | 416 | // Case #1: Mac is reading Windows (Win16/32/64) plugin |
417 | if (fromwin && tomac) { |
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418 | size_t i; |
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419 | |||
420 | // Convert copyright CRLF to CR (actually, just removing LF) |
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454 | daniel-mar | 421 | char copyrightCRLF[256] = { 0 }; |
456 | daniel-mar | 422 | char* pCopyright = ©rightCRLF[0]; |
394 | daniel-mar | 423 | for (i = 0; i < strlen(pparm->szCopyright); i++) { |
424 | if (pparm->szCopyright[i] != LF) { |
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456 | daniel-mar | 425 | *pCopyright++ = pparm->szCopyright[i]; |
394 | daniel-mar | 426 | } |
427 | } |
||
456 | daniel-mar | 428 | *pCopyright++ = '\0'; |
394 | daniel-mar | 429 | strcpy(pparm->szCopyright, copyrightCRLF); |
430 | |||
431 | // these are the only numeric fields we *have* to swap |
||
432 | // all the rest are bool_t flags which (if we're careful) will work in either ordering |
||
433 | for (i = 0; i < 8; ++i) |
||
434 | pparm->val[i] = EndianS32_LtoN(pparm->val[i]); |
||
435 | } |
||
436 | |||
437 | // Case #2: Mac is reading Mac (in case the normal resource extraction didn't work) |
||
438 | // Nothing to do |
||
439 | |||
440 | // Case #3: Windows is reading a Windows plugin (if Resource API failed, e.g. Win64 tries to open Win16 NE file or Win32 tries to open Win64 file) |
||
441 | // Nothing to do |
||
442 | |||
443 | // Case #4: Windows is reading an old FilterFactory Mac file |
||
444 | // Note: You must read the ".rsrc" resource fork, not the standalone binary! |
||
445 | if (frommac && towin) { |
||
446 | size_t i; |
||
447 | |||
448 | // Convert CR in the copyright field to CRLF. |
||
454 | daniel-mar | 449 | char copyrightCRLF[256] = { 0 }; |
456 | daniel-mar | 450 | char* pCopyright = ©rightCRLF[0]; |
394 | daniel-mar | 451 | for (i = 0; i < strlen(pparm->szCopyright); i++) { |
456 | daniel-mar | 452 | *pCopyright++ = pparm->szCopyright[i]; |
394 | daniel-mar | 453 | if (pparm->szCopyright[i] == CR) { |
456 | daniel-mar | 454 | *pCopyright++ = LF; |
394 | daniel-mar | 455 | } |
456 | } |
||
456 | daniel-mar | 457 | *pCopyright++ = '\0'; |
394 | daniel-mar | 458 | strcpy(pparm->szCopyright, copyrightCRLF); |
459 | |||
460 | // these are the only numeric fields we *have* to swap |
||
461 | // all the rest are bool_t flags which (if we're careful) will work in either ordering |
||
462 | for (i = 0; i < 8; ++i) |
||
463 | pparm->val[i] = EndianS32_LtoN(pparm->val[i]); |
||
464 | } |
||
465 | |||
466 | // Now set the values in pparm into the working variables expr[] and slider[], so that they are visible in the GUI |
||
456 | daniel-mar | 467 | { |
468 | int i; |
||
469 | for (i = 0; i < 4; ++i) { |
||
470 | if (expr[i]) free(expr[i]); |
||
471 | expr[i] = my_strdup(pparm->szFormula[i]); |
||
472 | } |
||
394 | daniel-mar | 473 | |
456 | daniel-mar | 474 | for (i = 0; i < 8; ++i) { |
475 | slider[i] = (uint8_t)pparm->val[i]; |
||
476 | /* |
||
477 | if (slider[i] > 0xFF) { |
||
478 | // Wrong endianess (e.g. reading a Mac rsrc on Windows) |
||
479 | // Should not happen since we did the stuff above |
||
480 | slider[i] = (uint8_t)EndianS32_LtoN(slider[i]); |
||
481 | } |
||
482 | */ |
||
339 | daniel-mar | 483 | } |
484 | } |
||
256 | daniel-mar | 485 | |
486 | return true; |
||
487 | } |
||
488 | |||
489 | Handle readfileintohandle(FILEREF r){ |
||
490 | FILEPOS n; |
||
491 | Handle h; |
||
492 | Ptr p; |
||
493 | |||
494 | if( GetEOF(r,&n) == noErr && (h = PINEWHANDLE(n)) ){ |
||
495 | p = PILOCKHANDLE(h,false); |
||
496 | if(SetFPos(r,fsFromStart,0) == noErr && FSRead(r,(FILECOUNT*)&n,p) == noErr){ |
||
497 | PIUNLOCKHANDLE(h); |
||
498 | return h; |
||
499 | } |
||
500 | PIDISPOSEHANDLE(h); |
||
501 | } |
||
502 | return NULL; |
||
503 | } |
||
504 | |||
385 | daniel-mar | 505 | Boolean _picoLineContainsKey(char* line, char** content, const char* searchkey/*=NULL*/) { |
386 | daniel-mar | 506 | size_t i; |
507 | for (i = 0; i < strlen(line); i++) { |
||
388 | daniel-mar | 508 | if (line[i] == '?') break; // avoid that "a?b:c" is detected as key |
385 | daniel-mar | 509 | if (line[i] == ':') { |
386 | daniel-mar | 510 | // Note: We are ignoring whitespaces, i.e. " A :" != "A:" (TODO: should we change this?) |
511 | if ((searchkey == NULL) || ((i == strlen(searchkey)) && (memcmp(line, searchkey, i) == 0))) { |
||
512 | i++; // jump over ':' char |
||
387 | daniel-mar | 513 | //while ((line[i] == ' ') || (line[i] == TAB)) i++; // Trim value left |
385 | daniel-mar | 514 | *content = line + i; |
515 | return true; |
||
516 | } |
||
517 | } |
||
518 | } |
||
519 | *content = line; |
||
520 | return false; |
||
521 | } |
||
522 | |||
388 | daniel-mar | 523 | void _ffdcomp_removebrackets(char* x, char* maxptr) { |
524 | char* closingBracketPos = NULL; |
||
525 | Boolean openingBracketFound = false; |
||
526 | if (x[0] == '[') { |
||
527 | openingBracketFound = true; |
||
528 | } |
||
529 | x[0] = ':'; |
||
530 | x++; |
||
531 | while (x < maxptr) { |
||
532 | if ((!openingBracketFound) && (x[0] == '[')) { |
||
533 | openingBracketFound = true; |
||
534 | x[0] = ' '; |
||
535 | } |
||
536 | else if (openingBracketFound) { |
||
537 | if (x[0] == ']') { |
||
538 | closingBracketPos = x; |
||
539 | } |
||
540 | else if ((x[0] == CR) || (x[0] == LF)) { |
||
541 | if (closingBracketPos) closingBracketPos[0] = ' '; // last closing pos before CR/LF |
||
542 | break; |
||
543 | } |
||
544 | } |
||
545 | x++; |
||
546 | } |
||
547 | } |
||
548 | |||
393 | daniel-mar | 549 | // isFormula=false => outputFile is C string. TXT linebreaks become spaces. |
386 | daniel-mar | 550 | // isFormula=true => outputFile is C string. TXT line breaks become CRLF line breaks |
551 | Boolean _picoReadProperty(char* inputFile, int maxInput, const char* property, char* outputFile, size_t maxOutput, Boolean isFormula) { |
||
552 | int i; |
||
553 | char* outputwork; |
||
554 | char* sline; |
||
555 | char* svalue; |
||
556 | char* inputwork; |
||
557 | char* inputworkinitial; |
||
558 | outputwork = outputFile; |
||
559 | sline = NULL; |
||
560 | svalue = NULL; |
||
385 | daniel-mar | 561 | // Check parameters |
386 | daniel-mar | 562 | if (maxOutput == 0) return false; |
385 | daniel-mar | 563 | if (inputFile == 0) return false; |
564 | // Let input memory be read-only, +1 for terminal zero |
||
565 | //char* inputwork = inputFile; |
||
454 | daniel-mar | 566 | inputwork = (char*)malloc((size_t)maxInput + 1); |
386 | daniel-mar | 567 | inputworkinitial = inputwork; |
385 | daniel-mar | 568 | if (inputwork == 0) return false; |
569 | memcpy(inputwork, inputFile, maxInput); |
||
388 | daniel-mar | 570 | inputwork[maxInput] = 0; // otherwise strstr() will crash |
571 | |||
572 | // Transform "FFDecomp" TXT file into the similar "PluginCommander" TXT file |
||
573 | if (strstr(inputwork, "Filter Factory Plugin Information:")) { |
||
574 | char* x; |
||
575 | char* k1; |
||
576 | char* k2; |
||
577 | // Metadata: |
||
578 | x = strstr(inputwork, "CATEGORY:"); |
||
389 | daniel-mar | 579 | if (x) memcpy(x, "Category:", strlen("Category:")); |
388 | daniel-mar | 580 | x = strstr(inputwork, "TITLE:"); |
389 | daniel-mar | 581 | if (x) memcpy(x, "Title:", strlen("Title:")); |
388 | daniel-mar | 582 | x = strstr(inputwork, "COPYRIGHT:"); |
389 | daniel-mar | 583 | if (x) memcpy(x, "Copyright:", strlen("Copyright:")); |
388 | daniel-mar | 584 | x = strstr(inputwork, "AUTHOR:"); |
389 | daniel-mar | 585 | if (x) memcpy(x, "Author:", strlen("Author:")); |
388 | daniel-mar | 586 | // Controls: |
587 | for (i = 0; i < 8; i++) { |
||
588 | k1 = (char*)malloc(strlen("Control X:") + 1); |
||
589 | sprintf(k1, "Control %d:", i); |
||
590 | x = strstr(inputwork, k1); |
||
591 | if (x) { |
||
592 | k2 = (char*)malloc(strlen("ctl[X]: ") + 1); |
||
593 | sprintf(k2, "ctl[%d]: ", i); |
||
389 | daniel-mar | 594 | memcpy(x, k2, strlen(k2)); |
388 | daniel-mar | 595 | x += strlen("ctl[X]"); |
596 | _ffdcomp_removebrackets(x, inputwork + maxInput - 1); |
||
597 | free(k2); |
||
598 | } |
||
599 | free(k1); |
||
600 | } |
||
601 | // Maps: |
||
602 | for (i = 0; i < 4; i++) { |
||
603 | k1 = (char*)malloc(strlen("Map X:") + 1); |
||
604 | sprintf(k1, "Map %d:", i); |
||
605 | x = strstr(inputwork, k1); |
||
606 | if (x) { |
||
607 | k2 = (char*)malloc(strlen("map[X]:") + 1); |
||
608 | sprintf(k2, "map[%d]:", i); |
||
389 | daniel-mar | 609 | memcpy(x, k2, strlen(k2)); |
388 | daniel-mar | 610 | x += strlen("map[X]"); |
611 | _ffdcomp_removebrackets(x, inputwork + maxInput - 1); |
||
612 | free(k2); |
||
613 | } |
||
614 | free(k1); |
||
615 | } |
||
616 | // Convert all '\r' to '\n' for the next step to be easier |
||
617 | for (i = 0; i < maxInput; i++) { |
||
618 | if (inputworkinitial[i] == CR) inputworkinitial[i] = LF; |
||
619 | } |
||
620 | x = strstr(inputwork, "\nR=\n"); |
||
389 | daniel-mar | 621 | if (x) memcpy(x, "\nR:\n", strlen("\nR:\n")); |
388 | daniel-mar | 622 | x = strstr(inputwork, "\nG=\n"); |
389 | daniel-mar | 623 | if (x) memcpy(x, "\nG:\n", strlen("\nG:\n")); |
388 | daniel-mar | 624 | x = strstr(inputwork, "\nB=\n"); |
389 | daniel-mar | 625 | if (x) memcpy(x, "\nB:\n", strlen("\nB:\n")); |
388 | daniel-mar | 626 | x = strstr(inputwork, "\nA=\n"); |
389 | daniel-mar | 627 | if (x) memcpy(x, "\nA:\n", strlen("\nA:\n")); |
388 | daniel-mar | 628 | } |
385 | daniel-mar | 629 | // Replace all \r and \n with \0, so that we can parse easier |
386 | daniel-mar | 630 | for (i = 0; i < maxInput; i++) { |
388 | daniel-mar | 631 | if (inputworkinitial[i] == CR) inputworkinitial[i] = 0; |
393 | daniel-mar | 632 | else if (inputworkinitial[i] == LF) inputworkinitial[i] = 0; |
385 | daniel-mar | 633 | } |
388 | daniel-mar | 634 | |
385 | daniel-mar | 635 | // Find line that contains out key |
388 | daniel-mar | 636 | inputwork = inputworkinitial; |
385 | daniel-mar | 637 | do { |
638 | if (inputwork > inputworkinitial + maxInput) { |
||
639 | // Key not found. Set output to empty string |
||
640 | outputwork[0] = 0; |
||
641 | free(inputworkinitial); |
||
642 | return false; |
||
643 | } |
||
644 | sline = inputwork; |
||
645 | inputwork += strlen(sline) + 1; |
||
646 | if (inputwork - 1 > inputworkinitial + maxInput) { |
||
647 | // Key not found. Set output to empty string |
||
648 | // TODO: will that be ever called? |
||
649 | outputwork[0] = 0; |
||
650 | free(inputworkinitial); |
||
651 | return false; |
||
652 | } |
||
653 | } while (!_picoLineContainsKey(sline, &svalue, property)); |
||
388 | daniel-mar | 654 | |
385 | daniel-mar | 655 | // Read line(s) until we find a line with another key, or the line end |
656 | do { |
||
387 | daniel-mar | 657 | while ((svalue[0] == ' ') || (svalue[0] == TAB)) svalue++; // Trim left |
658 | while ((svalue[strlen(svalue) - 1] == ' ') || (svalue[strlen(svalue) - 1] == TAB)) svalue[strlen(svalue) - 1] = 0; // Trim right |
||
386 | daniel-mar | 659 | |
385 | daniel-mar | 660 | if (strlen(svalue) > 0) { |
393 | daniel-mar | 661 | if (outputwork + strlen(svalue) + (isFormula ? 3/*CRLF+NUL*/ : 2/*space+NUL*/) > outputFile + maxOutput) { |
444 | daniel-mar | 662 | size_t remaining = maxOutput - (outputwork - outputFile) - 1; |
385 | daniel-mar | 663 | //printf("BUFFER FULL (remaining = %d)\n", remaining); |
664 | memcpy(outputwork, svalue, remaining); |
||
665 | outputwork += remaining; |
||
666 | outputwork[0] = 0; |
||
667 | free(inputworkinitial); |
||
668 | return true; |
||
669 | } |
||
670 | else { |
||
671 | memcpy(outputwork, svalue, strlen(svalue)); |
||
672 | outputwork += strlen(svalue); |
||
386 | daniel-mar | 673 | if (isFormula) { |
674 | // Formulas: TXT line break stays line break (important if you have comments!) |
||
388 | daniel-mar | 675 | outputwork[0] = CR; |
676 | outputwork[1] = LF; |
||
387 | daniel-mar | 677 | outputwork += 2; |
386 | daniel-mar | 678 | } |
679 | else { |
||
680 | // Everything else: TXT line breaks becomes single whitespace |
||
681 | outputwork[0] = ' '; |
||
682 | outputwork++; |
||
683 | } |
||
385 | daniel-mar | 684 | } |
685 | } |
||
686 | outputwork[0] = 0; |
||
687 | |||
688 | // Process next line |
||
689 | if (inputwork > inputworkinitial + maxInput) break; |
||
690 | sline = inputwork; |
||
691 | inputwork += strlen(sline) + 1; |
||
386 | daniel-mar | 692 | if (inputwork - 1 > inputworkinitial + maxInput) break; // TODO: will that be ever called? |
385 | daniel-mar | 693 | } while (!_picoLineContainsKey(sline, &svalue, NULL)); |
388 | daniel-mar | 694 | |
385 | daniel-mar | 695 | // Remove trailing whitespace |
696 | if (outputwork > outputFile) { |
||
697 | outputwork -= 1; |
||
698 | outputwork[0] = 0; |
||
699 | } |
||
700 | free(inputworkinitial); |
||
701 | return true; |
||
702 | } |
||
703 | |||
704 | Boolean readfile_picotxt(StandardFileReply* sfr, char** reason) { |
||
389 | daniel-mar | 705 | extern int ctls[], maps[]; |
706 | |||
385 | daniel-mar | 707 | Handle h; |
708 | Boolean res = false; |
||
709 | FILEREF refnum; |
||
710 | |||
433 | daniel-mar | 711 | UNREFERENCED_PARAMETER(reason); |
712 | |||
444 | daniel-mar | 713 | if (!fileHasExtension(sfr, TEXT(".txt"))) return false; |
385 | daniel-mar | 714 | |
715 | if (FSpOpenDF(&sfr->sfFile, fsRdPerm, &refnum) == noErr) { |
||
716 | if ((h = readfileintohandle(refnum))) { |
||
717 | FILECOUNT count = PIGETHANDLESIZE(h); |
||
718 | char* q = PILOCKHANDLE(h, false); |
||
719 | |||
720 | char out[256]; |
||
721 | if (_picoReadProperty(q, count, "Title", out, sizeof(out), false)) { |
||
386 | daniel-mar | 722 | int i; |
385 | daniel-mar | 723 | |
724 | // Plugin infos |
||
393 | daniel-mar | 725 | _picoReadProperty(q, count, "Title", gdata->parm.szTitle, sizeof(gdata->parm.szTitle), false); |
726 | _picoReadProperty(q, count, "Category", gdata->parm.szCategory, sizeof(gdata->parm.szCategory), false); |
||
727 | _picoReadProperty(q, count, "Author", gdata->parm.szAuthor, sizeof(gdata->parm.szAuthor), false); |
||
728 | _picoReadProperty(q, count, "Copyright", gdata->parm.szCopyright, sizeof(gdata->parm.szCopyright), false); |
||
729 | //_picoReadProperty(q, count, "Filename", gdata->parm.xxx, sizeof(gdata->parm.xxx), false); |
||
385 | daniel-mar | 730 | |
731 | // Expressions |
||
393 | daniel-mar | 732 | if (!_picoReadProperty(q, count, "R", gdata->parm.szFormula[0], sizeof(gdata->parm.szFormula[0]), true)) |
733 | strcpy(gdata->parm.szFormula[0], "r"); |
||
734 | if (!_picoReadProperty(q, count, "G", gdata->parm.szFormula[1], sizeof(gdata->parm.szFormula[1]), true)) |
||
735 | strcpy(gdata->parm.szFormula[1], "g"); |
||
736 | if (!_picoReadProperty(q, count, "B", gdata->parm.szFormula[2], sizeof(gdata->parm.szFormula[2]), true)) |
||
737 | strcpy(gdata->parm.szFormula[2], "b"); |
||
738 | if (!_picoReadProperty(q, count, "A", gdata->parm.szFormula[3], sizeof(gdata->parm.szFormula[3]), true)) |
||
739 | strcpy(gdata->parm.szFormula[3], "a"); |
||
386 | daniel-mar | 740 | for (i = 0; i < 4; i++) { |
385 | daniel-mar | 741 | if (expr[i]) free(expr[i]); |
393 | daniel-mar | 742 | expr[i] = my_strdup(gdata->parm.szFormula[i]); |
385 | daniel-mar | 743 | } |
744 | |||
745 | // Slider names |
||
386 | daniel-mar | 746 | for (i = 0; i < 8; i++) { |
385 | daniel-mar | 747 | char keyname[7]; |
748 | sprintf(keyname, "ctl[%d]", i); |
||
393 | daniel-mar | 749 | _picoReadProperty(q, count, keyname, gdata->parm.szCtl[i], sizeof(gdata->parm.szCtl[i]), false); |
385 | daniel-mar | 750 | } |
751 | |||
752 | // Slider values |
||
386 | daniel-mar | 753 | for (i = 0; i < 8; i++) { |
754 | char keyname[7], tmp[5]; |
||
453 | daniel-mar | 755 | int v; |
385 | daniel-mar | 756 | sprintf(keyname, "val[%d]", i); |
757 | if (!_picoReadProperty(q, count, keyname, tmp, sizeof(tmp), false)) { |
||
758 | sprintf(keyname, "def[%d]", i); |
||
759 | if (!_picoReadProperty(q, count, keyname, tmp, sizeof(tmp), false)) { |
||
393 | daniel-mar | 760 | strcpy(tmp,"0"); |
385 | daniel-mar | 761 | } |
762 | } |
||
453 | daniel-mar | 763 | v = atoi(tmp); |
764 | if (v < 0) v = 0; |
||
456 | daniel-mar | 765 | else if (v > 255) v = 255; |
766 | gdata->parm.val[i] = slider[i] = (uint8_t)v; |
||
385 | daniel-mar | 767 | } |
768 | |||
769 | // Map names |
||
386 | daniel-mar | 770 | for (i = 0; i < 4; i++) { |
385 | daniel-mar | 771 | char keyname[7]; |
772 | sprintf(keyname, "map[%d]", i); |
||
393 | daniel-mar | 773 | _picoReadProperty(q, count, keyname, gdata->parm.szMap[i], sizeof(gdata->parm.szMap[i]), false); |
385 | daniel-mar | 774 | } |
775 | |||
389 | daniel-mar | 776 | //These will be set when the expressions are evaluated anyway. So this part is optional: |
777 | checksliders(4, ctls, maps); |
||
778 | for (i = 0; i < 8; i++) gdata->parm.ctl_used[i] = ctls[i]; |
||
779 | for (i = 0; i < 4; i++) gdata->parm.map_used[i] = maps[i]; |
||
385 | daniel-mar | 780 | |
781 | res = true; |
||
782 | } |
||
783 | |||
784 | PIUNLOCKHANDLE(h); |
||
785 | PIDISPOSEHANDLE(h); |
||
786 | } |
||
787 | FSClose(refnum); |
||
788 | } |
||
789 | |||
790 | return res; |
||
791 | } |
||
792 | |||
366 | daniel-mar | 793 | Boolean readfile_afs_pff(StandardFileReply *sfr,char **reason){ |
256 | daniel-mar | 794 | FILEREF r; |
795 | Handle h; |
||
796 | Boolean res = false; |
||
797 | |||
798 | if(FSpOpenDF(&sfr->sfFile,fsRdPerm,&r) == noErr){ |
||
799 | if( (h = readfileintohandle(r)) ){ |
||
408 | daniel-mar | 800 | if( (res = readparams_afs_pff(h,reason)) ) { |
256 | daniel-mar | 801 | gdata->standalone = false; // so metadata fields will default, if user chooses Make... |
802 | |||
444 | daniel-mar | 803 | if (fileHasExtension(sfr, TEXT(".pff"))) { |
256 | daniel-mar | 804 | // If it is a Premiere settings file, we need to swap the channels red and blue |
263 | daniel-mar | 805 | // We just swap the pointers! |
256 | daniel-mar | 806 | char* tmp; |
263 | daniel-mar | 807 | tmp = expr[0]; |
808 | expr[0] = expr[2]; |
||
809 | expr[2] = tmp; |
||
256 | daniel-mar | 810 | } |
811 | } |
||
812 | |||
813 | PIDISPOSEHANDLE(h); |
||
814 | } |
||
815 | FSClose(r); |
||
816 | }else |
||
817 | *reason = _strdup("Could not open the file."); |
||
818 | |||
819 | return res; |
||
820 | } |