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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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536 | daniel-mar | 3 | Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.net |
503 | daniel-mar | 4 | Copyright (C) 2018-2022 Daniel Marschall, ViaThinkSoft |
256 | daniel-mar | 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 | |||
518 | daniel-mar | 36 | #define BUFSIZE 4L<<10 |
37 | #define MAXLINE 0x200 |
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256 | daniel-mar | 38 | |
492 | daniel-mar | 39 | Boolean readparams_afs_pff(Handle h, TCHAR**reason){ |
256 | daniel-mar | 40 | Boolean res = false; |
454 | daniel-mar | 41 | char linebuf[MAXLINE + 1] = { 0 }; |
42 | char curexpr[MAXEXPR + 1] = { 0 }; |
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43 | char *p, *dataend, *q; |
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256 | daniel-mar | 44 | char c; |
45 | int linecnt, lineptr, exprcnt; |
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46 | |||
482 | daniel-mar | 47 | if (!h) return false; |
256 | daniel-mar | 48 | |
49 | p = PILOCKHANDLE(h,false); |
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50 | dataend = p + PIGETHANDLESIZE(h); |
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51 | |||
52 | q = curexpr; |
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53 | linecnt = exprcnt = lineptr = 0; |
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54 | |||
55 | while(p < dataend){ |
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56 | |||
57 | c = *p++; |
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58 | |||
59 | if(c==CR || c==LF){ /* detected end of line */ |
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60 | |||
421 | daniel-mar | 61 | /* look ahead to see if we need to skip a line feed (DOS CRLF EOL convention) */ |
62 | if(p < dataend && c == CR && *p == LF) |
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256 | daniel-mar | 63 | ++p; |
64 | |||
65 | linebuf[lineptr] = 0; /* add terminating NUL to line buffer */ |
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66 | |||
67 | /* process complete line */ |
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68 | if(linecnt==0){ |
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69 | if(strcmp(linebuf,"%RGB-1.0")){ |
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498 | daniel-mar | 70 | // Note: We don't set *reason, because we cannot be sure if it is a valid file in regards to a different data type |
71 | // We only set *Reason, if we are sure that it is an AFS file which is indeed wrong. |
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256 | daniel-mar | 72 | break; |
73 | } |
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74 | }else if(linecnt<=8){ |
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453 | daniel-mar | 75 | int v; |
76 | v = atoi(linebuf); |
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77 | if (v < 0) v = 0; |
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456 | daniel-mar | 78 | else if (v > 255) v = 255; |
79 | slider[linecnt-1] = (uint8_t)v; |
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256 | daniel-mar | 80 | }else{ |
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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492 | daniel-mar | 84 | // TODO: isn't the limit 1024?! (because we need to have the NUL too?) |
498 | daniel-mar | 85 | if (reason) *reason = FF_GetMsg_Cpy(MSG_EXPRESSION1024_FOUND_ID); |
256 | daniel-mar | 86 | break; |
87 | } |
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88 | q = cat(q,linebuf); |
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89 | }else{ |
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90 | /* it's an empty line: we've completed the expr string */ |
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91 | if(expr[exprcnt]) |
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92 | free(expr[exprcnt]); |
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93 | *q = 0; |
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94 | if(!(expr[exprcnt] = my_strdup(curexpr))){ |
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498 | daniel-mar | 95 | if (reason) *reason = FF_GetMsg_Cpy(MSG_EXPRESSION_OOM_ID); |
256 | daniel-mar | 96 | break; |
97 | } |
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98 | |||
99 | if(++exprcnt == 4){ |
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100 | res = true; |
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101 | break; /* got everything we want */ |
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102 | } |
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103 | |||
104 | q = curexpr; /* empty current expr, ready for next one */ |
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105 | } |
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106 | } |
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107 | |||
108 | ++linecnt; |
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109 | lineptr = 0; |
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110 | }else{ |
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111 | /* store character */ |
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112 | if(c=='\\'){ /* escape sequence */ |
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113 | if(p < dataend){ |
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114 | c = *p++; |
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115 | switch(c){ |
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116 | case 'r': |
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268 | daniel-mar | 117 | #if WIN_ENV |
118 | c = CR; |
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119 | if (lineptr < MAXLINE) |
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274 | daniel-mar | 120 | linebuf[lineptr++] = c; |
268 | daniel-mar | 121 | c = LF; |
122 | #else |
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123 | c = CR; |
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124 | #endif |
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125 | break; |
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256 | daniel-mar | 126 | case '\\': break; |
408 | daniel-mar | 127 | //default: |
492 | daniel-mar | 128 | // if(alerts) alertuser((TCHAR*)TEXT("Warning:"),TEXT("Unknown escape sequence in input.")); // TODO (Not so important): TRANSLATE |
256 | daniel-mar | 129 | } |
492 | daniel-mar | 130 | }//else if(alerts) alertuser((TCHAR*)TEXT("Warning:"),TEXT("truncated escape sequence ends input")); // TODO (Not so important): TRANSLATE |
256 | daniel-mar | 131 | } |
132 | |||
133 | if(lineptr < MAXLINE) |
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134 | linebuf[lineptr++] = c; |
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135 | } |
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136 | } |
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137 | |||
138 | PIUNLOCKHANDLE(h); |
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139 | |||
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]; |
393 | daniel-mar | 158 | sprintf(photoshop->szCategory, "Filter Factory"); // Premiere plugins do not have a category attribute |
256 | daniel-mar | 159 | photoshop->iProtected = 0; // Premiere plugins do not have a protect flag |
393 | daniel-mar | 160 | memcpy((void*)photoshop->szTitle, (void*)premiere->szTitle, sizeof(photoshop->szTitle)); |
161 | memcpy((void*)photoshop->szCopyright, (void*)premiere->szCopyright, sizeof(photoshop->szCopyright)); |
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162 | memcpy((void*)photoshop->szAuthor, (void*)premiere->szAuthor, sizeof(photoshop->szAuthor)); |
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256 | daniel-mar | 163 | for (i=0;i<4;++i) |
393 | daniel-mar | 164 | memcpy((void*)photoshop->szMap[i], (void*)premiere->szMap[i], sizeof(photoshop->szMap[i])); |
256 | daniel-mar | 165 | for (i=0;i<8;++i) |
393 | daniel-mar | 166 | memcpy((void*)photoshop->szCtl[i], (void*)premiere->szCtl[i], sizeof(photoshop->szCtl[i])); |
256 | daniel-mar | 167 | |
168 | if (premiere->singleExpression) { |
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393 | daniel-mar | 169 | memcpy((void*)photoshop->szFormula[0], (void*)premiere->szFormula[3], sizeof(photoshop->szFormula[3])); |
170 | memcpy((void*)photoshop->szFormula[1], (void*)premiere->szFormula[3], sizeof(photoshop->szFormula[3])); |
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171 | memcpy((void*)photoshop->szFormula[2], (void*)premiere->szFormula[3], sizeof(photoshop->szFormula[3])); |
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172 | memcpy((void*)photoshop->szFormula[3], (void*)premiere->szFormula[3], sizeof(photoshop->szFormula[3])); |
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256 | daniel-mar | 173 | } else { |
393 | daniel-mar | 174 | memcpy((void*)photoshop->szFormula[0], (void*)premiere->szFormula[2], sizeof(photoshop->szFormula[2])); |
175 | memcpy((void*)photoshop->szFormula[1], (void*)premiere->szFormula[1], sizeof(photoshop->szFormula[1])); |
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176 | memcpy((void*)photoshop->szFormula[2], (void*)premiere->szFormula[0], sizeof(photoshop->szFormula[0])); |
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177 | memcpy((void*)photoshop->szFormula[3], (void*)premiere->szFormula[3], sizeof(photoshop->szFormula[3])); |
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256 | daniel-mar | 178 | } |
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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454 | daniel-mar | 187 | val = (char*)malloc((size_t)len + 1); |
366 | daniel-mar | 188 | if (val != NULL) { |
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 | |||
492 | daniel-mar | 196 | Boolean readfile_ffx(StandardFileReply* sfr, TCHAR** reason) { |
366 | daniel-mar | 197 | Handle h; |
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 | |||
433 | daniel-mar | 205 | UNREFERENCED_PARAMETER(reason); |
206 | |||
366 | daniel-mar | 207 | if (FSpOpenDF(&sfr->sfFile, fsRdPerm, &refnum) == noErr) { |
208 | if ((h = readfileintohandle(refnum))) { |
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209 | char* q = (char*)PILOCKHANDLE(h, false); |
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210 | |||
211 | len = *((uint32_t*)q); |
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212 | if (len == 6) { |
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213 | val = _ffx_read_str(&q); |
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367 | daniel-mar | 214 | if (strcmp(val, "FFX1.0") == 0) format_version = 10; |
215 | else if (strcmp(val, "FFX1.1") == 0) format_version = 11; |
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216 | else if (strcmp(val, "FFX1.2") == 0) format_version = 12; |
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366 | daniel-mar | 217 | free(val); |
367 | daniel-mar | 218 | if (format_version > 0) { |
492 | daniel-mar | 219 | simplewarning_id(MSG_FILTERS_UNLIMITED_WARNING_ID); |
368 | daniel-mar | 220 | |
366 | daniel-mar | 221 | val = _ffx_read_str(&q); |
393 | daniel-mar | 222 | strcpy(gdata->parm.szTitle, val); |
366 | daniel-mar | 223 | free(val); |
224 | |||
225 | val = _ffx_read_str(&q); |
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393 | daniel-mar | 226 | strcpy(gdata->parm.szCategory, val); |
366 | daniel-mar | 227 | free(val); |
228 | |||
229 | val = _ffx_read_str(&q); |
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393 | daniel-mar | 230 | strcpy(gdata->parm.szAuthor, val); |
366 | daniel-mar | 231 | free(val); |
232 | |||
233 | val = _ffx_read_str(&q); |
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393 | daniel-mar | 234 | strcpy(gdata->parm.szCopyright, val); |
366 | daniel-mar | 235 | free(val); |
236 | |||
237 | // Channels I, R, G, B, A |
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238 | for (i = 0; i < 4; i++) { |
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239 | val = _ffx_read_str(&q); |
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240 | if (i == 0) { |
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370 | daniel-mar | 241 | char* val2 = _ffx_read_str(&q); |
366 | daniel-mar | 242 | if (strcmp(val, "0") != 0) { |
243 | // "Intro channel" existing |
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370 | daniel-mar | 244 | // C++ wrong warning: Using uninitialized memory "val2" (C6001) |
245 | #pragma warning(suppress : 6001) |
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246 | char* combined = (char*)malloc(strlen(val) + strlen(",") + strlen(val2) + 1); |
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247 | if (combined != NULL) { |
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248 | sprintf(combined, "%s,%s", val, val2); |
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249 | free(val); |
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250 | free(val2); |
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251 | val = combined; |
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252 | } |
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366 | daniel-mar | 253 | } |
254 | else { |
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255 | free(val); |
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370 | daniel-mar | 256 | val = val2; |
366 | daniel-mar | 257 | } |
258 | } |
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393 | daniel-mar | 259 | if (strlen(val) >= sizeof(gdata->parm.szFormula[i])) { |
368 | daniel-mar | 260 | if (i == 0) { |
492 | daniel-mar | 261 | simplealert_id(MSG_FORMULA_IR_1023_TRUNCATED_ID); |
368 | daniel-mar | 262 | } |
263 | else if (i == 1) { |
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492 | daniel-mar | 264 | simplealert_id(MSG_FORMULA_G_1023_TRUNCATED_ID); |
368 | daniel-mar | 265 | } |
266 | else if (i == 2) { |
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492 | daniel-mar | 267 | simplealert_id(MSG_FORMULA_B_1023_TRUNCATED_ID); |
368 | daniel-mar | 268 | } |
269 | else if (i == 3) { |
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492 | daniel-mar | 270 | simplealert_id(MSG_FORMULA_A_1023_TRUNCATED_ID); |
368 | daniel-mar | 271 | } |
370 | daniel-mar | 272 | // C++ wrong warning: Buffer overflow (C6386) |
273 | #pragma warning(suppress : 6386) |
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393 | daniel-mar | 274 | val[sizeof(gdata->parm.szFormula[i]) - 1] = '\0'; |
368 | daniel-mar | 275 | } |
395 | daniel-mar | 276 | if (expr[i]) free(expr[i]); |
366 | daniel-mar | 277 | expr[i] = my_strdup(val); |
393 | daniel-mar | 278 | strcpy(gdata->parm.szFormula[i], val); |
366 | daniel-mar | 279 | free(val); |
280 | } |
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281 | |||
282 | // Sliders |
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283 | for (i = 0; i < 8; i++) { |
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367 | daniel-mar | 284 | char* sliderName; |
453 | daniel-mar | 285 | int v; |
366 | daniel-mar | 286 | val = _ffx_read_str(&q); |
367 | daniel-mar | 287 | sliderName = val; |
288 | if (format_version >= 12) { |
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289 | // Format FFX1.2 has prefixes {S} = Slider, {C} = Checkbox, none = Slider |
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290 | if ((sliderName[0] == '{') && (sliderName[1] == 'S') && (sliderName[2] == '}')) sliderName += 3; |
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291 | else if ((sliderName[0] == '{') && (sliderName[1] == 'C') && (sliderName[2] == '}')) sliderName += 3; |
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292 | } |
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393 | daniel-mar | 293 | strcpy(gdata->parm.szCtl[i], sliderName); |
366 | daniel-mar | 294 | free(val); |
367 | daniel-mar | 295 | gdata->parm.ctl_used[i] = (bool32_t)*((byte*)q); |
366 | daniel-mar | 296 | q += sizeof(byte); |
297 | gdata->parm.val[i] = *((uint32_t*)q); |
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453 | daniel-mar | 298 | v = *((uint32_t*)q); |
299 | if (v < 0) v = 0; |
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456 | daniel-mar | 300 | else if (v > 255) v = 255; |
301 | slider[i] = (uint8_t)v; |
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366 | daniel-mar | 302 | q += sizeof(uint32_t); |
303 | } |
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304 | |||
390 | daniel-mar | 305 | // Maps (are not part of the format!) |
393 | daniel-mar | 306 | strcpy(gdata->parm.szMap[0], "Map 0:"); |
307 | strcpy(gdata->parm.szMap[1], "Map 1:"); |
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308 | strcpy(gdata->parm.szMap[2], "Map 2:"); |
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309 | strcpy(gdata->parm.szMap[3], "Map 3:"); |
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390 | daniel-mar | 310 | |
366 | daniel-mar | 311 | res = true; |
312 | } |
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313 | } |
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314 | PIDISPOSEHANDLE(h); |
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315 | } |
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316 | FSClose(refnum); |
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317 | } |
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318 | |||
319 | if (res) gdata->obfusc = false; |
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320 | return res; |
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321 | } |
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322 | |||
492 | daniel-mar | 323 | Boolean readfile_8bf(StandardFileReply *sfr, TCHAR**reason){ |
256 | daniel-mar | 324 | unsigned char magic[2]; |
325 | FILECOUNT count; |
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326 | Handle h; |
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327 | Boolean res = false; |
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328 | FILEREF refnum; |
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329 | |||
330 | if(FSpOpenDF(&sfr->sfFile,fsRdPerm,&refnum) == noErr){ |
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331 | // check DOS EXE magic number |
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332 | count = 2; |
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333 | if(FSRead(refnum,&count,magic) == noErr /*&& magic[0]=='M' && magic[1]=='Z'*/){ |
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309 | daniel-mar | 334 | 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 | 335 | if( (h = readfileintohandle(refnum)) ){ |
336 | long *q = (long*)PILOCKHANDLE(h,false); |
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337 | |||
338 | // look for signature at start of valid PARM resource |
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339 | // This signature is observed in Filter Factory standalones. |
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340 | for( count /= 4 ; count >= PARM_SIZE/4 ; --count, ++q ) |
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341 | { |
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394 | daniel-mar | 342 | res = readPARM(&gdata->parm, (Ptr)q); |
256 | daniel-mar | 343 | if (res) break; |
344 | } |
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341 | daniel-mar | 345 | |
256 | daniel-mar | 346 | PIDISPOSEHANDLE(h); |
347 | } |
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348 | } |
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349 | } // else no point in proceeding |
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350 | FSClose(refnum); |
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351 | }else |
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498 | daniel-mar | 352 | if (reason) *reason = FF_GetMsg_Cpy(MSG_CANNOT_OPEN_FILE_ID); |
256 | daniel-mar | 353 | |
354 | if (res) gdata->obfusc = false; |
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355 | return res; |
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356 | } |
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357 | |||
394 | daniel-mar | 358 | Boolean readPARM(PARM_T* pparm, Ptr p){ |
359 | Boolean towin, tomac, fromwin, frommac; |
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360 | unsigned int signature = *((unsigned int*)p); |
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361 | unsigned int standalone = *((unsigned int*)p+1); |
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256 | daniel-mar | 362 | |
394 | daniel-mar | 363 | // Find out our OS ("reader") the OS of the plugin ("source") |
364 | #ifdef MAC_ENV |
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365 | towin = false; |
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366 | tomac = true; |
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367 | fromwin = ((EndianS32_LtoN(signature) == PARM_SIZE) || |
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368 | (EndianS32_LtoN(signature) == PARM_SIZE_PREMIERE) || |
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369 | (EndianS32_LtoN(signature) == PARM_SIG_MAC)) && EndianS32_LtoN(standalone) == 1; |
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370 | frommac = ((signature == PARM_SIZE) || |
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371 | (signature == PARM_SIZE_PREMIERE) || |
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372 | (signature == PARM_SIG_MAC)) && standalone == 1; |
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373 | #else |
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374 | towin = true; |
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375 | tomac = false; |
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376 | fromwin = ((signature == PARM_SIZE) || |
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377 | (signature == PARM_SIZE_PREMIERE) || |
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378 | (signature == PARM_SIG_MAC)) && standalone == 1; |
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379 | frommac = ((EndianS32_LtoN(signature) == PARM_SIZE) || |
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380 | (EndianS32_LtoN(signature) == PARM_SIZE_PREMIERE) || |
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381 | (EndianS32_LtoN(signature) == PARM_SIG_MAC)) && EndianS32_LtoN(standalone) == 1; |
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382 | #endif |
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383 | |||
384 | // Is it a valid signature? |
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385 | if (!fromwin && !frommac) { |
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386 | // No valid signature found |
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387 | return false; |
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388 | } |
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389 | |||
390 | // Does it come from Premiere or Photoshop? |
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391 | // Initialize pparm |
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392 | if ((signature == PARM_SIZE_PREMIERE) || (EndianS32_LtoN(signature) == PARM_SIZE_PREMIERE)) { |
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393 | // It comes from Premiere. Swap R and B channel and convert to a Photoshop PARM_T |
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256 | daniel-mar | 394 | convert_premiere_to_photoshop(pparm, (PARM_T_PREMIERE*)p); |
395 | } else { |
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394 | daniel-mar | 396 | // It is already Photoshop. Just copy to pparm. |
397 | memcpy(pparm, p, sizeof(PARM_T)); |
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256 | daniel-mar | 398 | } |
399 | |||
394 | daniel-mar | 400 | // Do we need to do string conversion? |
401 | if (frommac) { |
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456 | daniel-mar | 402 | int i; |
403 | |||
394 | daniel-mar | 404 | /* Mac PARM resource stores Pascal strings - convert to C strings, since this is what we work internally with (regardles of OS) */ |
393 | daniel-mar | 405 | myp2cstr((unsigned char*)pparm->szCategory); |
406 | myp2cstr((unsigned char*)pparm->szTitle); |
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407 | myp2cstr((unsigned char*)pparm->szCopyright); |
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408 | myp2cstr((unsigned char*)pparm->szAuthor); |
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394 | daniel-mar | 409 | for (i = 0; i < 4; ++i) |
393 | daniel-mar | 410 | myp2cstr((unsigned char*)pparm->szMap[i]); |
394 | daniel-mar | 411 | for (i = 0; i < 8; ++i) |
393 | daniel-mar | 412 | myp2cstr((unsigned char*)pparm->szCtl[i]); |
256 | daniel-mar | 413 | } |
414 | |||
394 | daniel-mar | 415 | // Case #1: Mac is reading Windows (Win16/32/64) plugin |
416 | if (fromwin && tomac) { |
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417 | size_t i; |
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418 | |||
419 | // Convert copyright CRLF to CR (actually, just removing LF) |
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454 | daniel-mar | 420 | char copyrightCRLF[256] = { 0 }; |
456 | daniel-mar | 421 | char* pCopyright = ©rightCRLF[0]; |
394 | daniel-mar | 422 | for (i = 0; i < strlen(pparm->szCopyright); i++) { |
423 | if (pparm->szCopyright[i] != LF) { |
||
456 | daniel-mar | 424 | *pCopyright++ = pparm->szCopyright[i]; |
394 | daniel-mar | 425 | } |
426 | } |
||
456 | daniel-mar | 427 | *pCopyright++ = '\0'; |
394 | daniel-mar | 428 | strcpy(pparm->szCopyright, copyrightCRLF); |
429 | |||
430 | // these are the only numeric fields we *have* to swap |
||
431 | // all the rest are bool_t flags which (if we're careful) will work in either ordering |
||
432 | for (i = 0; i < 8; ++i) |
||
433 | pparm->val[i] = EndianS32_LtoN(pparm->val[i]); |
||
434 | } |
||
435 | |||
436 | // Case #2: Mac is reading Mac (in case the normal resource extraction didn't work) |
||
437 | // Nothing to do |
||
438 | |||
439 | // 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) |
||
440 | // Nothing to do |
||
441 | |||
442 | // Case #4: Windows is reading an old FilterFactory Mac file |
||
443 | // Note: You must read the ".rsrc" resource fork, not the standalone binary! |
||
444 | if (frommac && towin) { |
||
445 | size_t i; |
||
446 | |||
447 | // Convert CR in the copyright field to CRLF. |
||
454 | daniel-mar | 448 | char copyrightCRLF[256] = { 0 }; |
456 | daniel-mar | 449 | char* pCopyright = ©rightCRLF[0]; |
394 | daniel-mar | 450 | for (i = 0; i < strlen(pparm->szCopyright); i++) { |
456 | daniel-mar | 451 | *pCopyright++ = pparm->szCopyright[i]; |
394 | daniel-mar | 452 | if (pparm->szCopyright[i] == CR) { |
456 | daniel-mar | 453 | *pCopyright++ = LF; |
394 | daniel-mar | 454 | } |
455 | } |
||
456 | daniel-mar | 456 | *pCopyright++ = '\0'; |
394 | daniel-mar | 457 | strcpy(pparm->szCopyright, copyrightCRLF); |
458 | |||
459 | // these are the only numeric fields we *have* to swap |
||
460 | // all the rest are bool_t flags which (if we're careful) will work in either ordering |
||
461 | for (i = 0; i < 8; ++i) |
||
462 | pparm->val[i] = EndianS32_LtoN(pparm->val[i]); |
||
463 | } |
||
464 | |||
465 | // Now set the values in pparm into the working variables expr[] and slider[], so that they are visible in the GUI |
||
456 | daniel-mar | 466 | { |
467 | int i; |
||
468 | for (i = 0; i < 4; ++i) { |
||
469 | if (expr[i]) free(expr[i]); |
||
470 | expr[i] = my_strdup(pparm->szFormula[i]); |
||
471 | } |
||
394 | daniel-mar | 472 | |
456 | daniel-mar | 473 | for (i = 0; i < 8; ++i) { |
474 | slider[i] = (uint8_t)pparm->val[i]; |
||
475 | /* |
||
476 | if (slider[i] > 0xFF) { |
||
477 | // Wrong endianess (e.g. reading a Mac rsrc on Windows) |
||
478 | // Should not happen since we did the stuff above |
||
479 | slider[i] = (uint8_t)EndianS32_LtoN(slider[i]); |
||
480 | } |
||
481 | */ |
||
339 | daniel-mar | 482 | } |
483 | } |
||
256 | daniel-mar | 484 | |
485 | return true; |
||
486 | } |
||
487 | |||
488 | Handle readfileintohandle(FILEREF r){ |
||
489 | FILEPOS n; |
||
490 | Handle h; |
||
491 | Ptr p; |
||
492 | |||
493 | if( GetEOF(r,&n) == noErr && (h = PINEWHANDLE(n)) ){ |
||
494 | p = PILOCKHANDLE(h,false); |
||
495 | if(SetFPos(r,fsFromStart,0) == noErr && FSRead(r,(FILECOUNT*)&n,p) == noErr){ |
||
496 | PIUNLOCKHANDLE(h); |
||
497 | return h; |
||
498 | } |
||
499 | PIDISPOSEHANDLE(h); |
||
500 | } |
||
501 | return NULL; |
||
502 | } |
||
503 | |||
385 | daniel-mar | 504 | Boolean _picoLineContainsKey(char* line, char** content, const char* searchkey/*=NULL*/) { |
386 | daniel-mar | 505 | size_t i; |
506 | for (i = 0; i < strlen(line); i++) { |
||
388 | daniel-mar | 507 | if (line[i] == '?') break; // avoid that "a?b:c" is detected as key |
385 | daniel-mar | 508 | if (line[i] == ':') { |
386 | daniel-mar | 509 | // Note: We are ignoring whitespaces, i.e. " A :" != "A:" (TODO: should we change this?) |
510 | if ((searchkey == NULL) || ((i == strlen(searchkey)) && (memcmp(line, searchkey, i) == 0))) { |
||
511 | i++; // jump over ':' char |
||
387 | daniel-mar | 512 | //while ((line[i] == ' ') || (line[i] == TAB)) i++; // Trim value left |
385 | daniel-mar | 513 | *content = line + i; |
514 | return true; |
||
515 | } |
||
516 | } |
||
517 | } |
||
518 | *content = line; |
||
519 | return false; |
||
520 | } |
||
521 | |||
388 | daniel-mar | 522 | void _ffdcomp_removebrackets(char* x, char* maxptr) { |
523 | char* closingBracketPos = NULL; |
||
524 | Boolean openingBracketFound = false; |
||
525 | if (x[0] == '[') { |
||
526 | openingBracketFound = true; |
||
527 | } |
||
528 | x[0] = ':'; |
||
529 | x++; |
||
530 | while (x < maxptr) { |
||
531 | if ((!openingBracketFound) && (x[0] == '[')) { |
||
532 | openingBracketFound = true; |
||
533 | x[0] = ' '; |
||
534 | } |
||
535 | else if (openingBracketFound) { |
||
536 | if (x[0] == ']') { |
||
537 | closingBracketPos = x; |
||
538 | } |
||
539 | else if ((x[0] == CR) || (x[0] == LF)) { |
||
540 | if (closingBracketPos) closingBracketPos[0] = ' '; // last closing pos before CR/LF |
||
541 | break; |
||
542 | } |
||
543 | } |
||
544 | x++; |
||
545 | } |
||
546 | } |
||
547 | |||
393 | daniel-mar | 548 | // isFormula=false => outputFile is C string. TXT linebreaks become spaces. |
386 | daniel-mar | 549 | // isFormula=true => outputFile is C string. TXT line breaks become CRLF line breaks |
505 | daniel-mar | 550 | Boolean _picoReadProperty(char* inputFile, size_t maxInput, const char* property, char* outputFile, size_t maxOutput, Boolean isFormula) { |
551 | size_t i; |
||
386 | daniel-mar | 552 | char* outputwork; |
553 | char* sline; |
||
554 | char* svalue; |
||
555 | char* inputwork; |
||
556 | char* inputworkinitial; |
||
557 | outputwork = outputFile; |
||
558 | sline = NULL; |
||
559 | svalue = NULL; |
||
385 | daniel-mar | 560 | // Check parameters |
386 | daniel-mar | 561 | if (maxOutput == 0) return false; |
385 | daniel-mar | 562 | if (inputFile == 0) return false; |
563 | // Let input memory be read-only, +1 for terminal zero |
||
564 | //char* inputwork = inputFile; |
||
454 | daniel-mar | 565 | inputwork = (char*)malloc((size_t)maxInput + 1); |
386 | daniel-mar | 566 | inputworkinitial = inputwork; |
385 | daniel-mar | 567 | if (inputwork == 0) return false; |
568 | memcpy(inputwork, inputFile, maxInput); |
||
388 | daniel-mar | 569 | inputwork[maxInput] = 0; // otherwise strstr() will crash |
570 | |||
571 | // Transform "FFDecomp" TXT file into the similar "PluginCommander" TXT file |
||
572 | if (strstr(inputwork, "Filter Factory Plugin Information:")) { |
||
573 | char* x; |
||
574 | char* k1; |
||
575 | char* k2; |
||
576 | // Metadata: |
||
577 | x = strstr(inputwork, "CATEGORY:"); |
||
389 | daniel-mar | 578 | if (x) memcpy(x, "Category:", strlen("Category:")); |
388 | daniel-mar | 579 | x = strstr(inputwork, "TITLE:"); |
389 | daniel-mar | 580 | if (x) memcpy(x, "Title:", strlen("Title:")); |
388 | daniel-mar | 581 | x = strstr(inputwork, "COPYRIGHT:"); |
389 | daniel-mar | 582 | if (x) memcpy(x, "Copyright:", strlen("Copyright:")); |
388 | daniel-mar | 583 | x = strstr(inputwork, "AUTHOR:"); |
389 | daniel-mar | 584 | if (x) memcpy(x, "Author:", strlen("Author:")); |
388 | daniel-mar | 585 | // Controls: |
586 | for (i = 0; i < 8; i++) { |
||
587 | k1 = (char*)malloc(strlen("Control X:") + 1); |
||
505 | daniel-mar | 588 | sprintf(k1, "Control %d:", (int)i); |
388 | daniel-mar | 589 | x = strstr(inputwork, k1); |
590 | if (x) { |
||
591 | k2 = (char*)malloc(strlen("ctl[X]: ") + 1); |
||
505 | daniel-mar | 592 | sprintf(k2, "ctl[%d]: ", (int)i); |
389 | daniel-mar | 593 | memcpy(x, k2, strlen(k2)); |
388 | daniel-mar | 594 | x += strlen("ctl[X]"); |
595 | _ffdcomp_removebrackets(x, inputwork + maxInput - 1); |
||
596 | free(k2); |
||
597 | } |
||
598 | free(k1); |
||
599 | } |
||
600 | // Maps: |
||
601 | for (i = 0; i < 4; i++) { |
||
602 | k1 = (char*)malloc(strlen("Map X:") + 1); |
||
505 | daniel-mar | 603 | sprintf(k1, "Map %d:", (int)i); |
388 | daniel-mar | 604 | x = strstr(inputwork, k1); |
605 | if (x) { |
||
606 | k2 = (char*)malloc(strlen("map[X]:") + 1); |
||
505 | daniel-mar | 607 | sprintf(k2, "map[%d]:", (int)i); |
389 | daniel-mar | 608 | memcpy(x, k2, strlen(k2)); |
388 | daniel-mar | 609 | x += strlen("map[X]"); |
610 | _ffdcomp_removebrackets(x, inputwork + maxInput - 1); |
||
611 | free(k2); |
||
612 | } |
||
613 | free(k1); |
||
614 | } |
||
615 | // Convert all '\r' to '\n' for the next step to be easier |
||
616 | for (i = 0; i < maxInput; i++) { |
||
617 | if (inputworkinitial[i] == CR) inputworkinitial[i] = LF; |
||
618 | } |
||
619 | x = strstr(inputwork, "\nR=\n"); |
||
389 | daniel-mar | 620 | if (x) memcpy(x, "\nR:\n", strlen("\nR:\n")); |
388 | daniel-mar | 621 | x = strstr(inputwork, "\nG=\n"); |
389 | daniel-mar | 622 | if (x) memcpy(x, "\nG:\n", strlen("\nG:\n")); |
388 | daniel-mar | 623 | x = strstr(inputwork, "\nB=\n"); |
389 | daniel-mar | 624 | if (x) memcpy(x, "\nB:\n", strlen("\nB:\n")); |
388 | daniel-mar | 625 | x = strstr(inputwork, "\nA=\n"); |
389 | daniel-mar | 626 | if (x) memcpy(x, "\nA:\n", strlen("\nA:\n")); |
388 | daniel-mar | 627 | } |
385 | daniel-mar | 628 | // Replace all \r and \n with \0, so that we can parse easier |
386 | daniel-mar | 629 | for (i = 0; i < maxInput; i++) { |
388 | daniel-mar | 630 | if (inputworkinitial[i] == CR) inputworkinitial[i] = 0; |
393 | daniel-mar | 631 | else if (inputworkinitial[i] == LF) inputworkinitial[i] = 0; |
385 | daniel-mar | 632 | } |
388 | daniel-mar | 633 | |
385 | daniel-mar | 634 | // Find line that contains out key |
388 | daniel-mar | 635 | inputwork = inputworkinitial; |
385 | daniel-mar | 636 | do { |
637 | if (inputwork > inputworkinitial + maxInput) { |
||
638 | // Key not found. Set output to empty string |
||
639 | outputwork[0] = 0; |
||
640 | free(inputworkinitial); |
||
641 | return false; |
||
642 | } |
||
643 | sline = inputwork; |
||
644 | inputwork += strlen(sline) + 1; |
||
645 | if (inputwork - 1 > inputworkinitial + maxInput) { |
||
646 | // Key not found. Set output to empty string |
||
647 | // TODO: will that be ever called? |
||
648 | outputwork[0] = 0; |
||
649 | free(inputworkinitial); |
||
650 | return false; |
||
651 | } |
||
652 | } while (!_picoLineContainsKey(sline, &svalue, property)); |
||
388 | daniel-mar | 653 | |
385 | daniel-mar | 654 | // Read line(s) until we find a line with another key, or the line end |
655 | do { |
||
387 | daniel-mar | 656 | while ((svalue[0] == ' ') || (svalue[0] == TAB)) svalue++; // Trim left |
657 | while ((svalue[strlen(svalue) - 1] == ' ') || (svalue[strlen(svalue) - 1] == TAB)) svalue[strlen(svalue) - 1] = 0; // Trim right |
||
386 | daniel-mar | 658 | |
385 | daniel-mar | 659 | if (strlen(svalue) > 0) { |
393 | daniel-mar | 660 | if (outputwork + strlen(svalue) + (isFormula ? 3/*CRLF+NUL*/ : 2/*space+NUL*/) > outputFile + maxOutput) { |
444 | daniel-mar | 661 | size_t remaining = maxOutput - (outputwork - outputFile) - 1; |
385 | daniel-mar | 662 | //printf("BUFFER FULL (remaining = %d)\n", remaining); |
663 | memcpy(outputwork, svalue, remaining); |
||
664 | outputwork += remaining; |
||
665 | outputwork[0] = 0; |
||
666 | free(inputworkinitial); |
||
667 | return true; |
||
668 | } |
||
669 | else { |
||
670 | memcpy(outputwork, svalue, strlen(svalue)); |
||
671 | outputwork += strlen(svalue); |
||
386 | daniel-mar | 672 | if (isFormula) { |
673 | // Formulas: TXT line break stays line break (important if you have comments!) |
||
388 | daniel-mar | 674 | outputwork[0] = CR; |
675 | outputwork[1] = LF; |
||
387 | daniel-mar | 676 | outputwork += 2; |
386 | daniel-mar | 677 | } |
678 | else { |
||
679 | // Everything else: TXT line breaks becomes single whitespace |
||
680 | outputwork[0] = ' '; |
||
681 | outputwork++; |
||
682 | } |
||
385 | daniel-mar | 683 | } |
684 | } |
||
685 | outputwork[0] = 0; |
||
686 | |||
687 | // Process next line |
||
688 | if (inputwork > inputworkinitial + maxInput) break; |
||
689 | sline = inputwork; |
||
690 | inputwork += strlen(sline) + 1; |
||
386 | daniel-mar | 691 | if (inputwork - 1 > inputworkinitial + maxInput) break; // TODO: will that be ever called? |
385 | daniel-mar | 692 | } while (!_picoLineContainsKey(sline, &svalue, NULL)); |
388 | daniel-mar | 693 | |
385 | daniel-mar | 694 | // Remove trailing whitespace |
695 | if (outputwork > outputFile) { |
||
696 | outputwork -= 1; |
||
697 | outputwork[0] = 0; |
||
698 | } |
||
699 | free(inputworkinitial); |
||
700 | return true; |
||
701 | } |
||
702 | |||
492 | daniel-mar | 703 | Boolean readfile_picotxt(StandardFileReply* sfr, TCHAR** reason) { |
389 | daniel-mar | 704 | extern int ctls[], maps[]; |
705 | |||
385 | daniel-mar | 706 | Handle h; |
707 | Boolean res = false; |
||
708 | FILEREF refnum; |
||
709 | |||
433 | daniel-mar | 710 | UNREFERENCED_PARAMETER(reason); |
711 | |||
444 | daniel-mar | 712 | if (!fileHasExtension(sfr, TEXT(".txt"))) return false; |
385 | daniel-mar | 713 | |
714 | if (FSpOpenDF(&sfr->sfFile, fsRdPerm, &refnum) == noErr) { |
||
715 | if ((h = readfileintohandle(refnum))) { |
||
505 | daniel-mar | 716 | FILECOUNT count = (FILECOUNT)PIGETHANDLESIZE(h); |
385 | daniel-mar | 717 | char* q = PILOCKHANDLE(h, false); |
718 | |||
719 | char out[256]; |
||
720 | if (_picoReadProperty(q, count, "Title", out, sizeof(out), false)) { |
||
386 | daniel-mar | 721 | int i; |
385 | daniel-mar | 722 | |
723 | // Plugin infos |
||
393 | daniel-mar | 724 | _picoReadProperty(q, count, "Title", gdata->parm.szTitle, sizeof(gdata->parm.szTitle), false); |
725 | _picoReadProperty(q, count, "Category", gdata->parm.szCategory, sizeof(gdata->parm.szCategory), false); |
||
726 | _picoReadProperty(q, count, "Author", gdata->parm.szAuthor, sizeof(gdata->parm.szAuthor), false); |
||
727 | _picoReadProperty(q, count, "Copyright", gdata->parm.szCopyright, sizeof(gdata->parm.szCopyright), false); |
||
728 | //_picoReadProperty(q, count, "Filename", gdata->parm.xxx, sizeof(gdata->parm.xxx), false); |
||
385 | daniel-mar | 729 | |
730 | // Expressions |
||
393 | daniel-mar | 731 | if (!_picoReadProperty(q, count, "R", gdata->parm.szFormula[0], sizeof(gdata->parm.szFormula[0]), true)) |
732 | strcpy(gdata->parm.szFormula[0], "r"); |
||
733 | if (!_picoReadProperty(q, count, "G", gdata->parm.szFormula[1], sizeof(gdata->parm.szFormula[1]), true)) |
||
734 | strcpy(gdata->parm.szFormula[1], "g"); |
||
735 | if (!_picoReadProperty(q, count, "B", gdata->parm.szFormula[2], sizeof(gdata->parm.szFormula[2]), true)) |
||
736 | strcpy(gdata->parm.szFormula[2], "b"); |
||
737 | if (!_picoReadProperty(q, count, "A", gdata->parm.szFormula[3], sizeof(gdata->parm.szFormula[3]), true)) |
||
738 | strcpy(gdata->parm.szFormula[3], "a"); |
||
386 | daniel-mar | 739 | for (i = 0; i < 4; i++) { |
385 | daniel-mar | 740 | if (expr[i]) free(expr[i]); |
393 | daniel-mar | 741 | expr[i] = my_strdup(gdata->parm.szFormula[i]); |
385 | daniel-mar | 742 | } |
743 | |||
744 | // Slider names |
||
386 | daniel-mar | 745 | for (i = 0; i < 8; i++) { |
385 | daniel-mar | 746 | char keyname[7]; |
747 | sprintf(keyname, "ctl[%d]", i); |
||
393 | daniel-mar | 748 | _picoReadProperty(q, count, keyname, gdata->parm.szCtl[i], sizeof(gdata->parm.szCtl[i]), false); |
385 | daniel-mar | 749 | } |
750 | |||
751 | // Slider values |
||
386 | daniel-mar | 752 | for (i = 0; i < 8; i++) { |
753 | char keyname[7], tmp[5]; |
||
453 | daniel-mar | 754 | int v; |
385 | daniel-mar | 755 | sprintf(keyname, "val[%d]", i); |
756 | if (!_picoReadProperty(q, count, keyname, tmp, sizeof(tmp), false)) { |
||
757 | sprintf(keyname, "def[%d]", i); |
||
758 | if (!_picoReadProperty(q, count, keyname, tmp, sizeof(tmp), false)) { |
||
393 | daniel-mar | 759 | strcpy(tmp,"0"); |
385 | daniel-mar | 760 | } |
761 | } |
||
453 | daniel-mar | 762 | v = atoi(tmp); |
763 | if (v < 0) v = 0; |
||
456 | daniel-mar | 764 | else if (v > 255) v = 255; |
765 | gdata->parm.val[i] = slider[i] = (uint8_t)v; |
||
385 | daniel-mar | 766 | } |
767 | |||
768 | // Map names |
||
386 | daniel-mar | 769 | for (i = 0; i < 4; i++) { |
385 | daniel-mar | 770 | char keyname[7]; |
771 | sprintf(keyname, "map[%d]", i); |
||
393 | daniel-mar | 772 | _picoReadProperty(q, count, keyname, gdata->parm.szMap[i], sizeof(gdata->parm.szMap[i]), false); |
385 | daniel-mar | 773 | } |
774 | |||
389 | daniel-mar | 775 | //These will be set when the expressions are evaluated anyway. So this part is optional: |
776 | checksliders(4, ctls, maps); |
||
777 | for (i = 0; i < 8; i++) gdata->parm.ctl_used[i] = ctls[i]; |
||
778 | for (i = 0; i < 4; i++) gdata->parm.map_used[i] = maps[i]; |
||
385 | daniel-mar | 779 | |
780 | res = true; |
||
781 | } |
||
782 | |||
783 | PIUNLOCKHANDLE(h); |
||
784 | PIDISPOSEHANDLE(h); |
||
785 | } |
||
786 | FSClose(refnum); |
||
787 | } |
||
788 | |||
789 | return res; |
||
790 | } |
||
791 | |||
492 | daniel-mar | 792 | Boolean readfile_afs_pff(StandardFileReply *sfr, TCHAR**reason){ |
256 | daniel-mar | 793 | FILEREF r; |
794 | Handle h; |
||
795 | Boolean res = false; |
||
796 | |||
797 | if(FSpOpenDF(&sfr->sfFile,fsRdPerm,&r) == noErr){ |
||
798 | if( (h = readfileintohandle(r)) ){ |
||
408 | daniel-mar | 799 | if( (res = readparams_afs_pff(h,reason)) ) { |
256 | daniel-mar | 800 | gdata->standalone = false; // so metadata fields will default, if user chooses Make... |
801 | |||
444 | daniel-mar | 802 | if (fileHasExtension(sfr, TEXT(".pff"))) { |
256 | daniel-mar | 803 | // If it is a Premiere settings file, we need to swap the channels red and blue |
263 | daniel-mar | 804 | // We just swap the pointers! |
256 | daniel-mar | 805 | char* tmp; |
263 | daniel-mar | 806 | tmp = expr[0]; |
807 | expr[0] = expr[2]; |
||
808 | expr[2] = tmp; |
||
256 | daniel-mar | 809 | } |
810 | } |
||
811 | |||
812 | PIDISPOSEHANDLE(h); |
||
813 | } |
||
814 | FSClose(r); |
||
492 | daniel-mar | 815 | } |
816 | else |
||
498 | daniel-mar | 817 | if (reason) *reason = FF_GetMsg_Cpy(MSG_CANNOT_OPEN_FILE_ID); |
256 | daniel-mar | 818 | |
819 | return res; |
||
820 | } |