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Removing dependency to gnutls, only gcrypt is required now.

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This commit is contained in:
lotodore
2011-03-08 18:42:57 +00:00
parent 629ec5929d
commit 4ec5f4eae9
6 changed files with 40 additions and 18 deletions
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src/core/common/crypthelper.cpp
+16 -3
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@@ -165,16 +165,29 @@ CryptHelper::MD5Sum(const std::string &fileName, MD5Buf &buf)
if (file) {
// Calculate MD5 sum of file.
unsigned char readBuf[8192];
MD5_CTX context;
unsigned char *readBuf = new unsigned char[8192];
int numBytes;
#ifdef HAVE_OPENSSL
MD5_CTX context;
MD5_Init(&context);
while ((numBytes = fread(readBuf, 1, sizeof(readBuf), file)) > 0)
while ((numBytes = fread(readBuf, 1, sizeof(readBuf), file)) > 0) {
MD5_Update(&context, readBuf, numBytes);
}
MD5_Final(buf.GetData(), &context);
#else
gcry_md_hd_t hash;
gcry_md_open(&hash, GCRY_MD_MD5, 0);
while ((numBytes = fread(readBuf, 1, sizeof(readBuf), file)) > 0) {
gcry_md_write(hash, readBuf, numBytes);
}
memcpy(buf.GetData(), gcry_md_read(hash, GCRY_MD_MD5), MD5_DATA_SIZE);
gcry_md_close(hash);
#endif
retVal = ferror(file) == 0;
delete[] readBuf;
fclose(file);
}
return retVal;