- code documentation cleaned

5 files changed, 55 insertions, 60 deletions

diff --git a/Source/charon/utils/allocator.h b/Source/charon/utils/allocator.h
index b01112162..f27610a16 100644
--- a/Source/charon/utils/allocator.h
+++ b/Source/charon/utils/allocator.h
@@ -186,7 +186,7 @@
 	/**
 	 * Macro to reallocate some memory.
 	 * 
-	 * See #allocator_s.reallocate for description.
+	 * See #allocator_t.reallocate for description.
 	 * 
 	 * @ingroup utils
 	 */
@@ -195,7 +195,7 @@
 	/**
 	 * Macro to clone some memory.
 	 * 
-	 * See #allocator_s.*clone_bytes  for description.
+	 * See #allocator_t.*clone_bytes  for description.
 	 * 
 	 * @ingroup utils
 	 */
@@ -204,7 +204,7 @@
 	/**
 	 * Macro to free some memory.
 	 * 
-	 * See #allocator_s.free for description.
+	 * See #allocator_t.free_pointer for description.
 	 *
 	 * @ingroup utils
 	 */
diff --git a/Source/charon/utils/iterator.h b/Source/charon/utils/iterator.h
index 8a2a3c348..31964e03a 100644
--- a/Source/charon/utils/iterator.h
+++ b/Source/charon/utils/iterator.h
@@ -49,7 +49,7 @@ struct iterator_t {
 	 * Returns the current value at the iterator position.
 	 * 
 	 * @param this 			calling object
-	 * @param [out]value 	value is set to the current value at iterator position
+	 * @param[out] value 	value is set to the current value at iterator position
 	 * @return
 	 * 						- SUCCESS
 	 * 						- FAILED if list is empty
@@ -62,7 +62,7 @@ struct iterator_t {
 	 * The iterator position is not changed after inserting
 	 * 
 	 * @param this 			calling iterator
-	 * @param [in]item 		value to insert in list
+	 * @param[in] item 		value to insert in list
 	 * @return 
 	 * 						- SUCCESS
 	 * 						- FAILED
@@ -75,7 +75,7 @@ struct iterator_t {
 	 * The iterator position is not changed after inserting.
 	 * 
 	 * @param this 			calling iterator
-	 * @param [in]item 		value to insert in list
+	 * @param[in] item 		value to insert in list
 	 * @return
 	 * 						- SUCCESS 
 	 * 						- FAILED
diff --git a/Source/charon/utils/logger.h b/Source/charon/utils/logger.h
index 0b6c492ff..35b80c2a8 100644
--- a/Source/charon/utils/logger.h
+++ b/Source/charon/utils/logger.h
@@ -164,6 +164,7 @@ struct logger_t {
  *
  * @param logger_name 	name for the logger_t object
  * @param log_level		or'ed set of log_levels to assign to the new logger_t object
+ * @param log_thread_id	TRUE if thread id should also be logged
  * @param output			FILE * if log has to go on a file output, NULL for syslog
  * @return 				
  * 						- logger_t object 
diff --git a/Source/charon/utils/randomizer.c b/Source/charon/utils/randomizer.c
index f15507a21..88c9e827a 100644
--- a/Source/charon/utils/randomizer.c
+++ b/Source/charon/utils/randomizer.c
@@ -1,7 +1,7 @@
 /**
  * @file randomizer.c
  * 
- * @brief Class used to get random and pseudo random values
+ * @brief Implementation of randomizer_t.
  * 
  */
 
@@ -30,53 +30,46 @@
 
 #include <utils/allocator.h>
 
-/**
- * Default random device used when no device is given.
- */
-#define DEFAULT_RANDOM_DEVICE "/dev/random"
+typedef struct private_randomizer_t private_randomizer_t;
 
 /**
- * Pseudo random device used when no device is given.
+ * Private data of an randomizer_t object
  */
-#define DEFAULT_PSEUDO_RANDOM_DEVICE "/dev/urandom"
-
-typedef struct private_randomizer_t private_randomizer_t;
-
 struct private_randomizer_t {
 	/**
-	 * public interface
+	 * Public interface.
 	 */
 	randomizer_t public;
 	
 	/**
-	 * @brief Reads a specific number of bytes from random or pseudo random device
+	 * @brief Reads a specific number of bytes from random or pseudo random device.
 	 * 
+	 * @param this					calling object
 	 * @param pseudo_random			TRUE, if pseudo random bytes should be read,
 	 * 								FALSE for true random bytes
-	 * @param bytes					Number of bytes to read
-	 * @param[out] buffer			Pointer to buffer where to write the data in.
+	 * @param bytes					number of bytes to read
+	 * @param[out] buffer			pointer to buffer where to write the data in.
 	 * 								Size of buffer has to be at least bytes.
 	 * @return
 	 * 								- SUCCESS
-	 * 								- FAILED
+	 * 								- FAILED if random device could not be opened
 	 */
 	status_t (*get_bytes_from_device) (private_randomizer_t *this,bool pseudo_random, size_t bytes, u_int8_t *buffer);
 		
 	/**
-	 * Random device name
+	 * Random device name.
 	 */
 	char *random_dev_name;
 	
 	/**
-	 * Pseudo random device name
+	 * Pseudo random device name.
 	 */
 	char *pseudo_random_dev_name;
 };
 
 
 /**
- * Implements private_randomizer_t's get_bytes_from_device function.
- * See #private_randomizer_t.get_bytes_from_device for description.
+ * Implementation of private_randomizer_t.get_bytes_from_device.
  */
 static status_t get_bytes_from_device(private_randomizer_t *this,bool pseudo_random, size_t bytes, u_int8_t *buffer)
 {
@@ -114,16 +107,15 @@ static status_t get_bytes_from_device(private_randomizer_t *this,bool pseudo_ran
 }
 
 /**
- * Implements randomizer_t's get_random_bytes function.
- * See #randomizer_t.get_random_bytes for description.
+ * Implementation of randomizer_t.get_random_bytes.
  */
 static status_t get_random_bytes(private_randomizer_t *this,size_t bytes, u_int8_t *buffer)
 {
 	return (this->get_bytes_from_device(this, FALSE, bytes, buffer));
 }
+
 /**
- * Implements randomizer_t's allocate_random_bytes function.
- * See #randomizer_t.allocate_random_bytes for description.
+ * Implementation of randomizer_t.allocate_random_bytes.
  */
 static status_t allocate_random_bytes(private_randomizer_t *this, size_t bytes, chunk_t *chunk)
 {
@@ -137,8 +129,7 @@ static status_t allocate_random_bytes(private_randomizer_t *this, size_t bytes,
 }
 
 /**
- * Implements randomizer_t's get_pseudo_random_bytes function.
- * See #randomizer_t.get_pseudo_random_bytes for description.
+ * Implementation of randomizer_t.get_pseudo_random_bytes.
  */
 static status_t get_pseudo_random_bytes(private_randomizer_t *this,size_t bytes, u_int8_t *buffer)
 {
@@ -147,8 +138,7 @@ static status_t get_pseudo_random_bytes(private_randomizer_t *this,size_t bytes,
 
 
 /**
- * Implements randomizer_t's allocate_random_bytes function.
- * See #randomizer_t.allocate_random_bytes for description.
+ * Implementation of randomizer_t.allocate_pseudo_random_bytes.
  */
 static status_t allocate_pseudo_random_bytes(private_randomizer_t *this, size_t bytes, chunk_t *chunk)
 {
@@ -163,8 +153,7 @@ static status_t allocate_pseudo_random_bytes(private_randomizer_t *this, size_t
 
 
 /**
- * Implements randomizer_t's destroy function.
- * See #randomizer_t.destroy for description.
+ * Implementation of randomizer_t.destroy.
  */
 static status_t destroy(private_randomizer_t *this)
 {
diff --git a/Source/charon/utils/randomizer.h b/Source/charon/utils/randomizer.h
index b9f8890c0..a18a37745 100644
--- a/Source/charon/utils/randomizer.h
+++ b/Source/charon/utils/randomizer.h
@@ -1,7 +1,7 @@
 /**
  * @file randomizer.h
  * 
- * @brief Class used to get random and pseudo random values
+ * @brief Interface of randomizer_t.
  * 
  */
 
@@ -28,9 +28,11 @@
 typedef struct randomizer_t randomizer_t;
 
 /**
- * @brief Object representing an randomizer
+ * @brief Class used to get random and pseudo random values.
+ *
+ * This class is thread save as file system read calls are thread save.
  * 
- * This class is thread save as file system read calls are thread save...
+ * @ingroup utils
  */
 struct randomizer_t {
 	
@@ -38,25 +40,25 @@ struct randomizer_t {
 	 * @brief Reads a specific number of bytes from random device.
 	 * 
 	 * @param this 					calling randomizer_t object
-	 * @param bytes					Number of bytes to read
-	 * @param[out] buffer			Pointer to buffer where to write the data in.
+	 * @param bytes					number of bytes to read
+	 * @param[out] buffer			pointer to buffer where to write the data in.
 	 * 								Size of buffer has to be at least bytes.
 	 * @return
 	 * 								- SUCCESS
-	 * 								- FAILED
+	 * 								- FAILED if random device could not be opened
 	 */
 	status_t (*get_random_bytes) (randomizer_t *this,size_t bytes, u_int8_t *buffer);
 	
 	/**
-	 * @brief Allocates space and writes in random bytes
+	 * @brief Allocates space and writes in random bytes.
 	 * 
 	 * @param this 					calling randomizer_t object
-	 * @param bytes					Number of bytes to allocate
-	 * @param[out] chunk			chunk which will hold the allocated random bytes
+	 * @param bytes					number of bytes to allocate
+	 * @param[out] chunk				chunk which will hold the allocated random bytes
 	 * @return
 	 * 								- SUCCESS
 	 * 								- OUT_OF_RES
-	 * 								- FAILED
+	 * 								- FAILED if random device could not be opened
 	 */	
 	status_t (*allocate_random_bytes) (randomizer_t *this, size_t bytes, chunk_t *chunk);
 	
@@ -64,25 +66,25 @@ struct randomizer_t {
 	 * @brief Reads a specific number of bytes from pseudo random device.
 	 * 
 	 * @param this 					calling randomizer_t object
-	 * @param bytes					Number of bytes to read
-	 * @param[out] buffer			Pointer to buffer where to write the data in.
-	 * 								Size of buffer has to be at least bytes.
+	 * @param bytes					number of bytes to read
+	 * @param[out] buffer			pointer to buffer where to write the data in.
+	 * 								size of buffer has to be at least bytes.
 	 * @return
 	 * 								- SUCCESS
-	 * 								- FAILED
+	 * 								- FAILED if random device could not be opened
 	 */
 	status_t (*get_pseudo_random_bytes) (randomizer_t *this,size_t bytes, u_int8_t *buffer);
 	
 	/**
-	 * @brief Allocates space and writes in pseudo random bytes
+	 * @brief Allocates space and writes in pseudo random bytes.
 	 * 
 	 * @param this 					calling randomizer_t object
-	 * @param bytes					Number of bytes to allocate
+	 * @param bytes					number of bytes to allocate
 	 * @param[out] chunk				chunk which will hold the allocated random bytes
 	 * @return
 	 * 								- SUCCESS
 	 * 								- OUT_OF_RES
-	 * 								- FAILED
+	 * 								- FAILED if random device could not be opened
 	 */	
 	status_t (*allocate_pseudo_random_bytes) (randomizer_t *this, size_t bytes, chunk_t *chunk);
 
@@ -90,29 +92,32 @@ struct randomizer_t {
 	 * @brief Destroys a randomizer_t object.
 	 *
 	 * @param this 	randomizer_t object to destroy
-	 * @return 		
-	 * 				SUCCESS in any case
+	 * @return 		SUCCESS in any case
 	 */
 	status_t (*destroy) (randomizer_t *this);
 };
 
 /**
- * @brief Create an randomizer_t object
+ * @brief Creates a randomizer_t object
  * 
  * @return			
  * 					- created randomizer_t, or
  * 					- NULL if failed
+ * 
+ * @ingroup utils
  */
 randomizer_t *randomizer_create();
 
 /**
- * @brief Create an randomizer_t object with specific random device names
+ * @brief Creates an randomizer_t object with specific random device names.
  * 
- * @param random_dev_name	Device name for random values, etc /dev/random
- * @param prandom_dev_name	Device name for pseudo random values, etc /dev/urandom
+ * @param random_dev_name	device name for random values, etc /dev/random
+ * @param prandom_dev_name	device name for pseudo random values, etc /dev/urandom
  * @return					
- *	 						- created randomizer_t, or
- * 							- NULL if failed
+ *	 						- created randomizer_t
+ * 							- NULL if out of ressources
+ * 
+ * @ingroup utils
  */
 randomizer_t *randomizer_create_on_devices(char * random_dev_name,char * prandom_dev_name);