Mysql-based bbs design (4)

5. Layout Module Design & nbsp; the so-called classification is more important for the telnet Server. in cq66 mode, users can classify as needed, in the end, access is directly based on the version. & Nbsp; when accessing a layout article, use the entire article as the parameter and the article SyntaxHighligh 5. Layout module design
The so-called classification is mostly for the telnet Server. in cq66 mode, you can press
Classification according to your own wishes. In the end, access is directly based on the version.
For access to layout articles, the entire article is used as the parameter during storage. the sections of the article are divided by the current layer.
Complete. if the upper layer is transmitted in blocks, all parameters are transmitted on the upper layer. after the combination, the parameters are transmitted to the current layer.
Break down; during reading, this layer is accessed in blocks. if the upper layer is accessed in full text
In the upper layer.
As for the need for independent indexing, the upper-layer operations are not affected, and the primary and lower-layer database structures are:
It mainly considers feasibility and efficiency requirements.
Where can I check permissions? Put it on the upper layer. In fact, telnet the server,
And cq66 clients do not display the menu of special commands to general users. of course, you can
To directly send the command cq66, the server still needs to check. However, you do not need to perform the following operations.
Check the module layer again.
. Class BoardManage {
Private:

Public:
// Operation on classification
Int GetClassNameInfo (int maxclass, char ** classid,
Char ** classname );
Returns the category information, which is a Chinese name.
Int GetBoardName (int maxboards, char * classid,
Char ** boardname );
Returns the layout information of a category. Generally, the layout information is directly selected ..
From sboard
Where boardclass =... for special classification, query the corresponding table ....

// Modify the privileges above the layout administrator
Int NewClass (char * newclassname, int type );
New category, General category or special category,
Int DeleteClass (char * newclassname );
This layer is not responsible for consistency, and the upper layer is responsible
The category information of the corresponding layout is changed to another one. The category name is also deleted first and then created,
Int AddClassBoard (const char * classname, char * newboardname );
Adds an existing version to a specific category, specifically for a special category.
The effect is the same as that of modifyboardinfo,
Int DeleteClassBoard (const char * classname, char * boardname );
Deleting a version from a category also applies to special categories.
Is the same as modifyboardinfo, the classification attribute of a version can be empty, that is, not
In any category.

// Operations on version information.
Int NewBoard (const char * boardid, char * boardname );
Create a new version and create a corresponding table. For other parameters, use the default value.
Int DeleteBoard (const char * boardid );
Delete a version and delete the corresponding table.
Int GetBoardInfo (const char * boardid, char * boardname,
Int & numposts, char * masters, char * class,