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43 | parm_id = PARM_ID; |
43 | parm_id = PARM_ID; |
44 | EnumResourceNames(hm,"PARM",enumnames,0); |
44 | EnumResourceNames(hm,"PARM",enumnames,0); |
45 | 45 | ||
46 | // load first PARM resource |
46 | // load first PARM resource |
47 | if( (resinfo = FindResource(hm,MAKEINTRESOURCE(parm_id),"PARM")) ){ |
47 | if( (resinfo = FindResource(hm,MAKEINTRESOURCE(parm_id),"PARM")) ){ |
48 | if( (h = LoadResource(hm,resinfo)) && (pparm = (Ptr)LockResource(h)) ) |
48 | if ((h = LoadResource(hm, resinfo)) && (pparm = (Ptr)LockResource(h))) { |
49 | res = readPARM(pparm,&gdata->parm,reason,1 /*Windows format resource*/); |
49 | res = readPARM(pparm, &gdata->parm, reason, 1 /*Windows format resource*/); |
- | 50 | gdata->obfusc = false; |
|
- | 51 | } |
|
50 | }else if( readobfusc && (resinfo = FindResource(hm,MAKEINTRESOURCE(OBFUSCDATA_ID),RT_RCDATA)) ){ |
52 | }else if( readobfusc && (resinfo = FindResource(hm,MAKEINTRESOURCE(OBFUSCDATA_ID),RT_RCDATA)) ){ |
51 | if( (h = LoadResource(hm,resinfo)) && (pparm = (Ptr)LockResource(h)) ){ |
53 | if( (h = LoadResource(hm,resinfo)) && (pparm = (Ptr)LockResource(h)) ){ |
52 | // Fix by DM, 18 Dec 2018: |
54 | // Fix by DM, 18 Dec 2018: |
53 | // We need to copy the information, because the resource data is read-only |
55 | // We need to copy the information, because the resource data is read-only |
54 | DWORD resSize = SizeofResource(hm,resinfo); |
56 | DWORD resSize = SizeofResource(hm,resinfo); |
55 | char* copy = (char*)malloc(resSize); |
57 | char* copy = (char*)malloc(resSize); |
56 | if (!copy) return false; |
58 | if (!copy) return false; |
57 | memcpy(copy, pparm, resSize); |
59 | memcpy(copy, pparm, resSize); |
58 | deobfusc((unsigned char*)copy, resSize,OBFUSC_SEED_POS); |
60 | deobfusc((unsigned char*)copy, resSize,OBFUSC_SEED_POS); |
59 | res = readPARM(copy,&gdata->parm,reason,1); |
61 | res = readPARM(copy,&gdata->parm,reason,1); |
- | 62 | gdata->obfusc = true; |
|
60 | free(copy); |
63 | free(copy); |
61 | } |
64 | } |
62 | } |
65 | } |
- | 66 | if (!res) { |
|
- | 67 | gdata->obfusc = false; |
|
- | 68 | } |
|
63 | return res; |
69 | return res; |
64 | } |
70 | } |
65 | 71 | ||
66 | Boolean loadfile(StandardFileReply *sfr,char **reason){ |
72 | Boolean loadfile(StandardFileReply *sfr,char **reason){ |
67 | Boolean readok = false; |
73 | Boolean readok = false; |
68 | HMODULE hm; |
74 | HMODULE hm; |
69 | 75 | ||
70 | // First, try to read the file as AFS/PFF/TXT file |
76 | // First, try to read the file as AFS/PFF/TXT file |
71 | if( (readok = readfile(sfr,reason)) ){ |
77 | if( (readok = readfile(sfr,reason)) ){ |
- | 78 | gdata->obfusc = false; |
|
72 | gdata->parmloaded = false; |
79 | gdata->parmloaded = false; |
73 | } |
80 | } |
74 | 81 | ||
75 | // If that didn't work, try to load as Windows image file (Resource API for 8BF/PRM files) |
82 | // If that didn't work, try to load as Windows image file (Resource API for 8BF/PRM files) |
76 | if (!readok) { |
83 | if (!readok) { |
77 | char name[MAX_PATH+1]; |
84 | char name[MAX_PATH+1]; |
78 | if (hm = LoadLibraryEx(myp2cstrcpy(name,sfr->sfFile.name),NULL,LOAD_LIBRARY_AS_DATAFILE)) { |
85 | if (hm = LoadLibraryEx(myp2cstrcpy(name,sfr->sfFile.name),NULL,LOAD_LIBRARY_AS_DATAFILE)) { |
79 | if (readPARMresource(hm,reason,READ_OBFUSC)) { |
86 | if (readPARMresource(hm,reason,READ_OBFUSC)) { |
- | 87 | if ((gdata->parm.cbSize != PARM_SIZE) && (gdata->parm.cbSize != PARM_SIZE_PREMIERE) && (gdata->parm.cbSize != PARM_SIG_MAC)) { |
|
- | 88 | *reason = _strdup("Incompatible obfuscation."); |
|
- | 89 | return false; // Stop! We know the issue now. |
|
80 | if (gdata->parm.iProtected) { |
90 | } else if (gdata->parm.iProtected) { |
81 | *reason = _strdup("The filter is protected."); |
91 | *reason = _strdup("The filter is protected."); |
82 | return false; // Stop! We know the issue now. |
92 | return false; // Stop! We know the issue now. |
83 | } else { |
93 | } else { |
84 | readok = gdata->parmloaded = true; |
94 | readok = gdata->parmloaded = true; |
85 | } |
95 | } |