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Zenutils:

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* Make update_extract work again
 * Add other players to zen_crypt
 * Change stricmp() calls to strcasecmp() in zen_crypt


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18264 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Maurus Cuelenaere 2008-08-12 23:51:04 +00:00
parent 1e3ed74479
commit bc628fe5ce
2 changed files with 61 additions and 17 deletions
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19
utils/zenutils/source/shared/updater.cpp
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@ -99,6 +99,24 @@ bool zen::find_firmware_archive(const std::string& filename, dword& va, dword& p
bool zen::crypt_firmware(const char* key, byte* buffer, size_t len)
{
#if 1
char key_cpy[255];
unsigned int i;
unsigned int tmp = 0;
int key_length = strlen(key);
strcpy(key_cpy, key);
for(i=0; i < strlen(key); i++)
key_cpy[i] = key[i] - 1;
for(i=0; i < len; i++)
{
buffer[i] ^= key_cpy[tmp] | 0x80;
tmp = (tmp + 1) % key_length;
}
return true;
#else
// Determine if the key length is dword aligned.
int keylen = strlen(key);
int keylen_rem = keylen % sizeof(dword);
@ -148,4 +166,5 @@ bool zen::crypt_firmware(const char* key, byte* buffer, size_t len)
}
return true;
#endif
}