mirror of
https://gitlab.com/Nanolx/homebrewfilter.git
synced 2024-11-01 23:25:09 +01:00
135 lines
3.8 KiB
C++
135 lines
3.8 KiB
C++
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#include <ogcsys.h>
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#include <stdio.h>
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#include <string.h>
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#include <malloc.h>
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#include <string>
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#include <vector>
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std::vector<int> ioslist;
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// Check if this is an IOS stub (according to WiiBrew.org)
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bool IsKnownStub(u32 noIOS, s32 noRevision)
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{
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if (noIOS == 3 && noRevision == 65280) return true;
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if (noIOS == 4 && noRevision == 65280) return true;
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if (noIOS == 10 && noRevision == 768) return true;
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if (noIOS == 11 && noRevision == 256) return true;
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if (noIOS == 16 && noRevision == 512) return true;
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if (noIOS == 20 && noRevision == 256) return true;
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if (noIOS == 30 && noRevision == 2816) return true;
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if (noIOS == 40 && noRevision == 3072) return true;
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if (noIOS == 50 && noRevision == 5120) return true;
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if (noIOS == 51 && noRevision == 4864) return true;
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if (noIOS == 52 && noRevision == 5888) return true;
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if (noIOS == 60 && noRevision == 6400) return true;
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if (noIOS == 70 && noRevision == 6912) return true;
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if (noIOS == 222 && noRevision == 65280) return true;
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if (noIOS == 223 && noRevision == 65280) return true;
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if (noIOS == 249 && noRevision == 65280) return true;
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if (noIOS == 250 && noRevision == 65280) return true;
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if (noIOS == 254 && noRevision == 2) return true;
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if (noIOS == 254 && noRevision == 3) return true;
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if (noIOS == 254 && noRevision == 260) return true;
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// BootMii As IOS is installed on IOS254 rev 31338
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if (noIOS == 254 && noRevision == 31338) return true;
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return false;
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}
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bool listIOS()
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{
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ioslist.clear();
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u32 nbTitles;
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if (ES_GetNumTitles(&nbTitles) < 0)
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return false;
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// Allocate the memory for titles
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u64 *titles = (u64*)memalign(32, nbTitles*sizeof(u64));
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if (titles == NULL)
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return false;
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if (ES_GetTitles(titles, nbTitles) < 0)
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return false;
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int i;
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u32 titleID;
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// For each titles found
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for (i = 0; i < (signed)nbTitles; i++)
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{
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// Skip non-system titles
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if (titles[i] >> 32 != 1) continue;
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// Skip the system menu
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titleID = titles[i] & 0xFFFFFFFF;
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if (titleID == 2) continue;
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// Skip BC, MIOS and possible other non-IOS titles
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if (titleID > 0xFF) continue;
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// Skip the running IOS
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if (titleID == 0) continue;
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// Skip bootmii IOS
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if (titleID == 254) continue;
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// Check if this title is an IOS stub
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u32 tmdSize;
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tmd *iosTMD ATTRIBUTE_ALIGN(32);
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// Get the stored TMD size for the title
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if (ES_GetStoredTMDSize(0x0000000100000000ULL | titleID, &tmdSize) < 0)
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return false;
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signed_blob *iosTMDBuffer = (signed_blob *)memalign(32, (tmdSize+32)&(~31));
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memset(iosTMDBuffer, 0, tmdSize);
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// Get the stored TMD for the title
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if (ES_GetStoredTMD(0x0000000100000000ULL | titleID, iosTMDBuffer, tmdSize) < 0)
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return false;
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iosTMD = (tmd *)SIGNATURE_PAYLOAD(iosTMDBuffer);
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free(iosTMDBuffer);
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// Get the title version
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u8 noVersion = iosTMD->title_version;
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bool isStub = false;
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// Check if this is an IOS stub (according to WiiBrew.org)
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if (IsKnownStub(titleID, iosTMD->title_version))
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isStub = true;
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else
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{
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// If the version is 00, it's probably a stub
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//
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// Stubs have these things in common:
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// - Title version is mostly 65280, or even better, the last 2 hexadecimal digits are 0;
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// - Stub have one app of their own (type 0x1) and 2 shared apps (type 0x8001).
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if (noVersion == 0)
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isStub = ((iosTMD->num_contents == 3) && (iosTMD->contents[0].type == 1 && iosTMD->contents[1].type == 0x8001 && iosTMD->contents[2].type == 0x8001));
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else
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isStub = false;
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}
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if(!isStub)
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ioslist.push_back(titleID);
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}
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return true;
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}
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bool getIOS(int ios)
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{
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for(int i = 0; i < (signed)ioslist.size(); i++)
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{
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if(ioslist[i] == ios)
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return true;
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}
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return false;
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} |