Foxit PDF SDK
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Inherits NSObject.
Instance Methods | |
(id) | - init |
Constructor. | |
(id) | - initWithIs_encrypt_metadata:sub_filter:cipher:key_length:is_owner:user_permissions: |
Constructor, with parameters. More... | |
(id) | - initWithOther: |
Constructor, with another DRM encrypt data object. More... | |
(void) | - set:sub_filter:cipher:key_length:is_owner:user_permissions: |
Set value. More... | |
Properties | |
FSSecurityHandlerCipherType | cipher |
Cipher type. Please refer to values starting from FSSecurityHandlerCipherRC4 and this should be one of these values except FSSecurityHandlerCipherNone. | |
BOOL | is_encrypt_metadata |
A boolean value to decide whether to encrypt metadata or not. YES means to encrypt metadata, and NO means not to encrypt metadata. | |
BOOL | is_owner |
A boolean value to decide whether current user is owner or not. YES means current user is owner, and NO means current user is not owner. | |
int | key_length |
The key length, in bytes. For FSSecurityHandlerCipherRC4 cipher, this value should be between 5 and 16. For FSSecurityHandlerCipherAES cipher, this value should be 16 or 32. | |
NSString * | sub_filter |
The sub filter name that specifies the syntax of the encryption dictionary contents. | |
unsigned int | user_permissions |
The user permissions. Please refer to values starting from FSPDFDocPermPrint and this can be one or combination of these values. | |
This class represents some data used for class FSDRMSecurityHandler .
- (id) initWithIs_encrypt_metadata: | (BOOL) | is_encrypt_metadata | |
sub_filter: | (NSString *) | sub_filter | |
cipher: | (FSSecurityHandlerCipherType) | cipher | |
key_length: | (int) | key_length | |
is_owner: | (BOOL) | is_owner | |
user_permissions: | (unsigned int) | user_permissions | |
Constructor, with parameters.
[in] | is_encrypt_metadata | YES means to encrypt metadata, and NO means not to encrypt metadata |
[in] | sub_filter | The sub filter name that specifies the syntax of the encryption dictionary contents. |
[in] | cipher | Cipher type. Please refer to values starting from FSSecurityHandlerCipherRC4 and this should be one of these values except FSSecurityHandlerCipherNone. |
[in] | key_length | The key length, in bytes. For FSSecurityHandlerCipherRC4 cipher, this value should be between 5 and 16. For FSSecurityHandlerCipherAES cipher, this value should be 16 or 32. |
[in] | is_owner | YES means current user is owner, and NO means current user is not owner. |
[in] | user_permissions | The user permissions. Please refer to values starting from FSPDFDocPermPrint and this can be one or combination of these values. |
- (id) initWithOther: | (FSDRMEncryptData*) | other |
Constructor, with another DRM encrypt data object.
[in] | other | Another DRM encrypt data object. |
- (void) set: | (BOOL) | is_encrypt_metadata | |
sub_filter: | (NSString *) | sub_filter | |
cipher: | (FSSecurityHandlerCipherType) | cipher | |
key_length: | (int) | key_length | |
is_owner: | (BOOL) | is_owner | |
user_permissions: | (unsigned int) | user_permissions | |
Set value.
[in] | is_encrypt_metadata | YES means to encrypt metadata, and NO means not to encrypt metadata |
[in] | sub_filter | The sub filter name that specifies the syntax of the encryption dictionary contents. |
[in] | cipher | Cipher type. Please refer to values starting from FSSecurityHandlerCipherRC4 and this should be one of these values except FSSecurityHandlerCipherNone. |
[in] | key_length | The key length, in bytes. For FSSecurityHandlerCipherRC4 cipher, this value should be between 5 and 16. For FSSecurityHandlerCipherAES cipher, this value should be 16 or 32. |
[in] | is_owner | YES means current user is owner, and NO means current user is not owner. |
[in] | user_permissions | The user permissions. Please refer to values starting from FSPDFDocPermPrint and this can be one or combination of these values. |