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259 | 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 <plstringfuncs.h> |
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22 | #include <ASRegistry.h> |
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23 | #include <ctype.h> |
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24 | |||
25 | #include "ff.h" |
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26 | |||
27 | #include "file_compat.h" |
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28 | |||
29 | // MoreFiles headers |
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30 | #include "FileCopy.h" |
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31 | #include "MoreFilesExtras.h" |
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32 | |||
33 | // prototype for a function included in Carbon's stdlib and declared in /usr/include/string.h |
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34 | // but missing from MPW Universal header string.h |
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35 | #ifndef _STRING_H_ |
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268 | daniel-mar | 36 | char *strnstr(const char *, const char *, size_t); |
259 | daniel-mar | 37 | #endif |
38 | |||
39 | static OSErr doresources(FSSpec *srcplug, FSSpec *rsrccopy){ |
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40 | short srcrn,dstrn; |
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41 | Handle hpipl,h; |
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42 | long origsize,newsize,parm_type,parm_id; |
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43 | OSErr e = noErr; |
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44 | Str255 title; |
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45 | long event_id; |
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46 | |||
268 | daniel-mar | 47 | #ifdef MACMACHO |
259 | daniel-mar | 48 | FSRef inref,outref; |
49 | // work with resources in data fork |
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50 | if( !(e = FSpMakeFSRef(srcplug,&inref)) |
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51 | && !(e = FSOpenResourceFile(&inref,0/*forkNameLength*/,NULL/*forkName*/,fsRdPerm,&srcrn)) |
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52 | && ((e = FSpMakeFSRef(rsrccopy,&outref)) |
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53 | || (e = FSOpenResourceFile(&outref,0/*forkNameLength*/,NULL/*forkName*/,fsWrPerm,&dstrn))) ) |
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54 | CloseResFile(srcrn); |
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268 | daniel-mar | 55 | #else |
259 | daniel-mar | 56 | // ordinary resource fork files |
57 | srcrn = FSpOpenResFile(srcplug,fsRdPerm); |
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58 | if(srcrn != -1){ |
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59 | dstrn = FSpOpenResFile(rsrccopy,fsWrPerm); |
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60 | if(dstrn == -1){ |
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61 | e = ResError(); |
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62 | CloseResFile(srcrn); |
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63 | } |
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64 | }else e = ResError(); |
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268 | daniel-mar | 65 | #endif |
259 | daniel-mar | 66 | |
67 | if(!e){ |
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68 | /* create a new PiPL resource for the standalone plugin, |
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69 | with updated title and category strings */ |
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70 | |||
71 | if( (hpipl = Get1Resource('TpLT',16000)) |
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72 | && (h = Get1Resource('PiPL',16000)) ) |
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73 | { |
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74 | RemoveResource(h); |
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75 | |||
76 | DetachResource(hpipl); |
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77 | |||
78 | PLstrcpy(title,gdata->parm.title); |
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79 | if(gdata->parm.popDialog) |
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80 | PLstrcat(title,"\pÉ"); |
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81 | |||
82 | origsize = GetHandleSize(hpipl); |
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83 | SetHandleSize(hpipl,origsize+0x300); /* some slop for fixup to work with */ |
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84 | HLock(hpipl); |
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85 | newsize = fixpipl((PIPropertyList*) *hpipl,origsize,title,&event_id); |
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86 | HUnlock(hpipl); |
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87 | SetHandleSize(hpipl,newsize); |
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88 | |||
89 | AddResource(hpipl,'PiPL',16000,"\p"); |
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90 | |||
91 | if( !(e = ResError()) ){ |
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92 | /* do a similar trick with the terminology resource, |
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93 | so the scripting system can distinguish the standalone plugin */ |
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94 | |||
95 | if( (h = Get1Resource(typeAETE,AETE_ID)) ){ |
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96 | SetHandleSize(h,4096); |
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97 | HLock(h); |
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98 | newsize = aete_generate((unsigned char*)*h, &gdata->parm, event_id); |
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99 | HUnlock(h); |
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100 | SetHandleSize(h,newsize); |
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101 | |||
102 | ChangedResource(h); |
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103 | |||
104 | if( !(e = ResError()) ){ |
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105 | /* add PARM resource */ |
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106 | if( !(e = PtrToHand(&gdata->parm,&h,sizeof(PARM_T))) ){ |
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107 | if(gdata->obfusc){ |
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108 | HLock(h); |
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109 | obfusc((unsigned char*)*h,sizeof(PARM_T),OBFUSC_SEED_POS); |
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110 | HUnlock(h); |
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111 | parm_type = 'DATA'; |
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112 | parm_id = OBFUSCDATA_ID; |
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113 | }else{ |
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114 | parm_type = 'PARM'; |
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115 | parm_id = PARM_ID; |
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116 | } |
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117 | AddResource(h,parm_type,parm_id,"\p"); |
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118 | } |
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119 | } |
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120 | } |
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121 | |||
122 | } |
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123 | |||
124 | } |
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125 | if(!e) |
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126 | e = ResError(); |
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127 | |||
128 | CloseResFile(dstrn); |
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129 | CloseResFile(srcrn); |
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130 | } |
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131 | |||
132 | return e; |
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133 | } |
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134 | |||
135 | static int copyletters(char *dst,StringPtr src){ |
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136 | int i, n; |
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137 | |||
138 | for(i = src[0], n = 0; i--;) |
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139 | if(isalpha(*++src)){ |
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140 | *dst++ = *src; |
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141 | ++n; |
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142 | } |
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143 | return n; |
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144 | } |
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145 | |||
146 | // Info.plist in new standalone copy needs to be edited - |
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147 | // at least the CFBundleIdentifier property must be unique |
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148 | |||
149 | static OSErr copyplist(FSSpec *fss, short dstvol, long dstdir){ |
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150 | static char *key = "com.telegraphics.FilterFoundry"; |
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151 | static unsigned char *fname="\pInfo.plist"; |
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152 | char *buf,*save,*p; |
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153 | short rn,dstrn,i,n,m; |
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154 | FILEPOS eof; |
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155 | FILECOUNT count; |
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156 | OSErr e; |
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157 | |||
158 | if( !(e = HCreate(dstvol,dstdir,fname,'pled','TEXT')) ){ |
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159 | if( !(e = HOpenDF(dstvol,dstdir,fname,fsWrPerm,&dstrn)) ){ |
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160 | if( !(e = FSpOpenDF(fss,fsRdPerm,&rn)) ){ |
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161 | if( !(e = GetEOF(rn,&eof)) && (buf = malloc(eof+1024)) ){ |
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162 | if( !(e = FSRead(rn,&eof,buf)) ){ |
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163 | buf[eof] = 0; |
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164 | if( (p = strnstr(buf,key,eof)) && (save = malloc(eof-(p-buf)+1)) ){ |
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165 | p += strlen(key); |
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166 | // store text after matched string |
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167 | strcpy(save,p); |
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168 | |||
169 | *p++ = '.'; |
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170 | n = copyletters(p,gdata->parm.category); |
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171 | p += n; |
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172 | if(n) *p++ = '.'; |
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173 | m = copyletters(p,gdata->parm.title); |
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174 | p += m; |
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175 | if(!m){ |
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176 | // generate a random ASCII identifier |
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177 | srand(TICKCOUNT()); |
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178 | for(i = 8; i--;) |
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179 | *p++ = 'a' + (rand() % 26); |
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180 | } |
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181 | strcpy(p,save); |
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182 | |||
183 | count = strlen(buf); |
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184 | e = FSWrite(dstrn,&count,buf); |
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185 | |||
186 | free(save); |
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187 | }else e = paramErr; // not found?? shouldn't happen |
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188 | } |
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189 | free(buf); |
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190 | } |
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191 | FSClose(rn); |
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192 | } |
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193 | FSClose(dstrn); |
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194 | } |
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195 | if(e) HDelete(dstvol,dstdir,fname); |
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196 | } |
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197 | return e; |
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198 | } |
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199 | |||
200 | static OSErr make_bundle(StandardFileReply *sfr, short plugvol, |
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201 | long plugdir, StringPtr plugname, char *reason) |
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202 | { |
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203 | short dstvol = sfr->sfFile.vRefNum; |
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204 | long bundledir,contentsdir,macosdir,rsrcdir; |
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205 | DInfo fndrInfo; |
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206 | OSErr e; |
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207 | FSSpec fss,macosfss,rsrcfss,rsrccopyfss; |
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208 | char *why; |
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209 | |||
210 | if( !(e = FSpDirCreate(&sfr->sfFile,sfr->sfScript,&bundledir)) ){ |
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211 | if(!(e = FSpGetDInfo(&sfr->sfFile,&fndrInfo)) ){ |
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212 | fndrInfo.frFlags |= kHasBundle; |
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213 | FSpSetDInfo(&sfr->sfFile,&fndrInfo); |
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214 | } |
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215 | if( !(e = DirCreate(dstvol,bundledir,"\pContents",&contentsdir)) ){ |
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216 | if( !(e = DirCreate(dstvol,contentsdir,"\pMacOS",&macosdir)) ){ |
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217 | if( !(e = DirCreate(dstvol,contentsdir,"\pResources",&rsrcdir)) ){ |
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218 | /* copy the Info.plist file, resource file, and executable */ |
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219 | if( !(e = FSMakeFSSpec(plugvol,plugdir,"\p::MacOS:FilterFoundry",&macosfss)) |
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220 | && !(e = FileCopy(macosfss.vRefNum,macosfss.parID,macosfss.name, dstvol,macosdir,NULL, NULL,NULL,0,false)) ) |
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221 | { |
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222 | /* add PARM resources to each binary, and edit PiPLs */ |
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223 | if( !(e = FSMakeFSSpec(plugvol,plugdir,"\p::Resources:FilterFoundry.rsrc",&rsrcfss)) |
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224 | && !(e = FileCopy(rsrcfss.vRefNum,rsrcfss.parID,rsrcfss.name, dstvol,rsrcdir,NULL, NULL,NULL,0,false)) |
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225 | && !(e = FSMakeFSSpec(dstvol,rsrcdir,"\pFilterFoundry.rsrc",&rsrccopyfss)) ) |
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226 | { |
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227 | if( !(e = doresources(&rsrcfss, &rsrccopyfss)) |
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228 | && !(e = FSMakeFSSpec(plugvol,plugdir,"\p::Info.plist",&fss)) ) |
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229 | { |
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230 | e = copyplist(&fss,dstvol,contentsdir); |
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231 | if(e){ |
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232 | FSpDelete(&rsrccopyfss); |
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233 | why = "Can't copy Info.plist file."; |
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234 | } |
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235 | }else why = "Can't copy resources."; |
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236 | if(e) HDelete(dstvol,macosdir,"\pFilterFoundry"); |
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237 | }else why = "Can't copy FilterFoundry.rsrc file."; |
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238 | if(e) HDelete(dstvol,rsrcdir,plugname); |
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239 | }else why = "Can't copy FilterFoundry executable."; |
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240 | if(e) HDelete(dstvol,contentsdir,"\pResources"); |
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241 | }else why = "Can't create bundle Contents/Resources directory."; |
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242 | if(e) HDelete(dstvol,contentsdir,"\pMacOS"); |
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243 | }else why = "Can't create bundle Contents/MacOS directory."; |
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244 | if(e) HDelete(dstvol,bundledir,"\pContents"); |
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245 | }else why = "Can't create bundle Contents directory."; |
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246 | if(e) FSpDelete(&sfr->sfFile); |
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247 | }else why = "Can't create new bundle directory."; |
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248 | |||
249 | if(e) |
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250 | sprintf(reason, "%s (%d)", why, e); |
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251 | else |
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252 | reason[0] = 0; |
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253 | |||
254 | return e; |
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255 | } |
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256 | |||
257 | static OSErr make_singlefile(StandardFileReply *sfr, short plugvol, long plugdir, StringPtr plugname){ |
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258 | OSErr e; |
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259 | FSSpec origfss; |
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260 | |||
261 | e = FSpDelete(&sfr->sfFile); |
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262 | if(e && e != fnfErr){ |
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263 | alertuser(_strdup("Can't replace the existing file. Try a different name or location."),_strdup("")); |
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264 | return userCanceledErr; |
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265 | } |
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266 | |||
267 | if( !(e = FileCopy(plugvol,plugdir,plugname, sfr->sfFile.vRefNum,sfr->sfFile.parID,NULL, sfr->sfFile.name,NULL,0,false)) |
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268 | && !(e = FSMakeFSSpec(plugvol,plugdir,plugname,&origfss)) ) |
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269 | /* add PARM resources, and edit PiPL */ |
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270 | e = doresources(&origfss, &sfr->sfFile); |
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271 | |||
272 | return e; |
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273 | } |
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274 | |||
275 | OSErr make_standalone(StandardFileReply *sfr){ |
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276 | OSErr e; |
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277 | short plugvol; |
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278 | long plugdir; |
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279 | Str255 plugname; |
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280 | char reason[0x100] = {0}; |
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281 | |||
282 | if(!(e = GetFileLocation(CurResFile(),&plugvol,&plugdir,plugname))){ |
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268 | daniel-mar | 283 | #ifdef MACMACHO |
259 | daniel-mar | 284 | e = make_bundle(sfr,plugvol,plugdir,plugname,reason); |
268 | daniel-mar | 285 | #else |
259 | daniel-mar | 286 | e = make_singlefile(sfr,plugvol,plugdir,plugname); |
268 | daniel-mar | 287 | #endif |
259 | daniel-mar | 288 | } |
289 | |||
290 | if(e && e != userCanceledErr) { |
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291 | alertuser(_strdup("Could not create standalone plugin."),reason); |
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292 | } else { |
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293 | showmessage(_strdup("Filter was sucessfully created")); |
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294 | } |
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295 | |||
296 | return e; |
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297 | } |