- Fixed compile on Windows. Added new type "rs_lock_handle_t" for file locking functions.

- Added missing check of file pointer in PGPHandler::decryptTextFromFile
- Added missing fclose of the ssl passphrase file in RsLoginHandler::getSSLPasswdFromGPGFile. Is this still needed, because PGPHandler::decryptTextFromFile does the same check?
- Fixed possible memory leak in ops_decrypt_memory.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-OpenPGP@5222 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/pgp/pgphandler.cc

@@ -509,6 +509,11 @@ bool PGPHandler::decryptTextFromFile(const PGPIdType& key_id,std::string& text,c
 
 	FILE *f = fopen(inputfile.c_str(),"rb") ;
 
+	if (f == NULL)
+	{
+		return false;
+	}
+
 	char c ;
 	while( (c = getc(f))!= EOF)
 		buf += c;
@@ -522,6 +527,7 @@ bool PGPHandler::decryptTextFromFile(const PGPIdType& key_id,std::string& text,c
 	ops_boolean_t res = ops_decrypt_memory((const unsigned char *)buf.c_str(),buf.length(),&out_buf,&out_length,_secring,ops_true,cb_get_passphrase) ;
 
 	text = std::string((char *)out_buf,out_length) ;
+	free (out_buf);
 	return (bool)res ;
 }
 

libretroshare/src/rsserver/rsinit.cc

@@ -93,11 +93,7 @@ class RsInitConfig
 		/* for certificate creation */
                 //static std::string gpgPasswd;
 
-#ifndef WINDOWS_SYS
+		static rs_lock_handle_t lockHandle;
-		static int lockHandle;
-#else
-		static HANDLE lockHandle;
-#endif
 
 		/* These fields are needed for login */
                 static std::string loginId;
@@ -152,11 +148,7 @@ static const int SSLPWD_LEN = 64;
 std::list<accountId> RsInitConfig::accountIds;
 std::string RsInitConfig::preferedId;
 
-#ifndef WINDOWS_SYS
+rs_lock_handle_t RsInitConfig::lockHandle;
-	int RsInitConfig::lockHandle;
-#else
-	HANDLE RsInitConfig::lockHandle;
-#endif
 
 std::string RsInitConfig::configDir;
 std::string RsInitConfig::load_cert;

libretroshare/src/rsserver/rsloginhandler.cc

@@ -684,6 +684,7 @@ bool RsLoginHandler::getSSLPasswdFromGPGFile(const std::string& ssl_id,std::stri
 		std::cerr << "No password provided, and no sslPassphraseFile : " << getSSLPasswdFileName(ssl_id).c_str() << std::endl;
 		return 0;
 	} 
+	fclose(sslPassphraseFile);
 
 	std::cerr << "opening sslPassphraseFile : " << getSSLPasswdFileName(ssl_id).c_str() << std::endl;
 

libretroshare/src/util/rsdir.cc

@@ -852,7 +852,7 @@ std::string RsDirUtil::makePath(const std::string &path1, const std::string &pat
 	return path;
 }
 
-int RsDirUtil::createLockFile(const std::string& lock_file_path,int& lock_handle) 
+int RsDirUtil::createLockFile(const std::string& lock_file_path, rs_lock_handle_t &lock_handle)
 {
 	/******************************** WINDOWS/UNIX SPECIFIC PART ******************/
 #ifndef WINDOWS_SYS
@@ -926,7 +926,7 @@ int RsDirUtil::createLockFile(const std::string& lock_file_path,int& lock_handle
 	/******************************** WINDOWS/UNIX SPECIFIC PART ******************/
 }
 
-void RsDirUtil::releaseLockFile(int lockHandle) 
+void RsDirUtil::releaseLockFile(rs_lock_handle_t lockHandle)
 {
 	/******************************** WINDOWS/UNIX SPECIFIC PART ******************/
 #ifndef WINDOWS_SYS

libretroshare/src/util/rsdir.h

@@ -36,6 +36,13 @@ class RsThread;
 
 #include <retroshare/rstypes.h>
 
+#ifndef WINDOWS_SYS
+typedef int rs_lock_handle_t;
+#else
+#include "rswin.h"
+typedef HANDLE rs_lock_handle_t;
+#endif
+
 // This is a scope guard on a given file. Works like a mutex. Is blocking.
 // We could do that in another way: derive RsMutex into RsLockFileMutex, and
 // use RsStackMutex on it transparently. Only issue: this will cost little more 
@@ -48,7 +55,7 @@ class RsStackFileLock
 		~RsStackFileLock() ;
 
 	private:
-		int _file_handle ;
+		rs_lock_handle_t _file_handle ;
 };
 
 namespace RsDirUtil {
@@ -90,10 +97,10 @@ Sha1CheckSum sha1sum(uint8_t *data,uint32_t size) ;
 // 	0: Success
 // 	1: Another instance already has the lock
 //    2 : Unexpected error
-int createLockFile(const std::string& lock_file_path,int& lock_handle) ;
+int createLockFile(const std::string& lock_file_path, rs_lock_handle_t& lock_handle) ;
 
 // Removes the lock file with specified handle.
-void releaseLockFile(int lockHandle) ;
+void releaseLockFile(rs_lock_handle_t lockHandle) ;
 
 std::wstring 	getWideTopDir(std::wstring);
 std::wstring 	getWideRootDir(std::wstring);

openpgpsdk/src/crypto.c

@@ -308,7 +308,7 @@ ops_boolean_t ops_decrypt_memory(const unsigned char *encrypted_memory,int em_le
 
     // setup memory chunk 
 
-	 ops_memory_t *output_mem = ops_memory_new() ;
+     ops_memory_t *output_mem;
 
 	 ops_setup_memory_write(&pinfo->cbinfo.cinfo, &output_mem,0) ;