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update

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jakani24
2024-03-10 08:58:08 +01:00
parent daba43b3e3
commit bafd47a9a4
18 changed files with 113 additions and 122 deletions
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48
src/client_backend/md5hash.cpp
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@@ -5,7 +5,8 @@ int md5_file( const char*path, char*md5Hash) {
std::ifstream file(path, std::ios::binary);
if (!file) {
log(LOGLEVEL::ERR, "[md5_file()]: Could not open file for scanning ",path);
//this creates way to many logs
//log(LOGLEVEL::ERR, "[md5_file()]: Could not open file for scanning ",path);
return 1;
}
@@ -35,55 +36,14 @@ int md5_file( const char*path, char*md5Hash) {
}
}
//thread save implementation
/*
char* md5_file_t(const char*path) {
//log(LOGLEVEL::INFO, "[md5_file_t()]: Calculating MD5 hash of file ", path_);
FILE* fp = fopen(path, "rb");
if (!fp) {
log(LOGLEVEL::ERR, "[md5_file_t()]: Could not open file for scanning ", path);
return nullptr;
}
// Initialize OpenSSL's MD5 context
MD5_CTX md5Context;
MD5_Init(&md5Context);
// Read and update the context with the file's content
char buffer[1024];
size_t bytesRead;
while ((bytesRead = fread(buffer, 1,1024, fp)) > 0) {
MD5_Update(&md5Context, buffer, bytesRead);
}
// Finalize the MD5 hash and store it in result
unsigned char result[MD5_DIGEST_LENGTH];
MD5_Final(result, &md5Context);
// Close the file
fclose(fp);
// Convert the MD5 hash to a string using snprintf
char* md5Hash = (char*)malloc(2 * MD5_DIGEST_LENGTH + 1);
if (!md5Hash) {
return nullptr; // Allocation failure
}
for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
snprintf(&md5Hash[i * 2], 3, "%02x", result[i]);
}
//log(LOGLEVEL::INFO, "[md5_file_t()]: MD5 hash of file ", path, " is ", md5Hash);
return md5Hash;
}
*/
//thread save implementation
std::string md5_file_t(const std::string& path_) {
//log(LOGLEVEL::INFO, "[md5_file_t()]: Calculating MD5 hash of file ", path_);
thread_local std::string path (path_);
thread_local FILE* fp = fopen(path.c_str(), "rb");
if (!fp) {
log(LOGLEVEL::WARN, "[md5_file_t()]: Could not open file for scanning ", path.c_str());
//this creates way to many logs
//log(LOGLEVEL::WARN, "[md5_file_t()]: Could not open file for scanning ", path.c_str());
return path; //we return the path because else it moight crash ()if we sen da nullptr
}