[Rel] Rappelz RDB Library (beta)

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Originally Posted by glandu2 This library allow converting any format in any other format where compatibles formats are RDB, CSV, SQL (Supported SQL servers: MS SQLServer and PosgreSQL) To use it, create a ExternDescriptedDatabase object with the db description DLL name in parameter: for example: new ExternDescriptedDatabase("StringDatabase.dll"); then use database provided functions readData(...) and writeData(...) (only source parameter is used when dealing with RDB and CSV files, for SQL, location = odbc DSN, user = user and password = password :o) for CSV, when passing the source named "con", it will use standard input/output (for ex: writeData(Database:: DST_CSV, "con"); will print database content on console screen) you can provide a callback function to show a progress bar for example with the third argument of writeData and readData (pass NULL if you don't to use this feature) to get the contents of the database, use getRows(); from Database, it return a vector containing void** values, use a RowManipulator class to manage rows (for a row named void **theRow, use setCurrentRow(theRow); ) you can retreive pointer to data with getValuePtr(). types and ignore flags are declared in DataType.h. virustotal scan: [Only registered and activated users can see links. Click Here To Register...]

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Originally Posted by glandu2 if you want to use c#, you will have to make a managed wrapper as explained [Only registered and activated users can see links. Click Here To Register...] for the screen, the attached image show my current program using this library PS: because of this [Only registered and activated users can see links. Click Here To Register...] showing that people have no respect to devs who make programs and rerelease programs as their own (don't know if SarahBlue == bloodblade), i will not explain how to make this program lines by lines, use your imagination and intelligence to do it (if some tips is need, i will still give some information) @[Co-Admin]Tofrum you can share but this thread link, no re-upload

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Originally Posted by diaa yousef Thanks and can I get the record of these rdb files because I don't know c++ and I want to make my own tool using another language

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Originally Posted by Strange2010 well , i can't say no it's your decision but i have a smal question if i don't know anything about c++ (:rolleyes:) , you think i can create this program using guides on google and those files ? if yes then i would start right now

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Originally Posted by diaa yousef Thanks and can I get the record of these rdb files because I don't know c++ and I want to make my own tool using another language

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Originally Posted by M>M i know how to import unmaneged DLL to VB & C# project but i don't know what function should i use yo open RDB file with it

Database *db = new Database("StringDatabase.dll");
db->readData(DST_RDB, "db_string.rdb");   //we leave others parameter to NULL value (0), same as db->readData(DST_RDB, "db_string.rdb", NULL, NULL, NULL, NULL);
db->writeData(DST_SQL, "dbo.sqltablesample", NULL, "SQLEXPRESS", "sa", "");
db->close(NULL);  //not needed, "delete db" will do it anyway
delete db;

[DllImport("RpzRdbBase.dll")]
public static extern IntPtr createDLLDatabaseInstance(StringBuilder dllname);
[DllImport("RpzRdbBase.dll")]
public static extern void destroyDatabase(IntPtr ptr);
[DllImport("RpzRdbBase.dll")]
public static extern int readDataDatabase(IntPtr db, int type, StringBuilder source, IntPtr progressCallBack, StringBuilder location, StringBuilder user, StringBuilder password);

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Originally Posted by glandu2 as i received severals mp about using these dll in c#, i will explain some things about (i never used c# before that, or just a little so if i don't use the right classes, don't blame me :) ) An example of how to use function to get something working: Code: try { Database db = new Database("StringDatabase.dll"); RowManipulator row; db.readData(eDataSourceType.DST_RDB, "db_string.rdb", "", "", ""); row = db.getRowManipulator(); for (int i = 0; i < db.getRowCount(); i++) { row.setCurrentRow(db.getRowAt(i)); for (int j = 0; j < row.getColumnCount(); j++) Console.Write(row.getValue(j) + "\t"); Console.Write(Environment.NewLine); } } catch (System.Exception e) { Console.WriteLine(e.ToString()); return; } Console.WriteLine("ok"); here i use Database and RowManipulator classes, i reimplemented them using *DLLWrapper.h, it's just translating code to c# (and add [Dllimport("RpzRdbBase.dll")] to import C function, as declared in InterfaceFunctions.h, void* pointers become IntPtr, char* pointers become StringBuilder) for the getValue function, i made a switch of the type of the field to know what is the return value of the getValuePtrRowManipulator function as it is a pointer if it's not a array, you have to dereference the pointer with the type of the value (for example, if the field is of type int, getValuePtrRowManipulator will return in fact a int* pointer, so to get the integer, you have to dereference it) for array, like strings, i used the Marshal class with PtrToStringAnsi to convert the char* pointer to string i never made a c# program before this, i think you will have better ideas than me at using .net framework classes ^^ (fo dereferencing pointer, i had to use unsafe code and activate a checkbox about that in project options) (the TYPE_VARCHAR_SIZE should not be printed on screen as it's just a way to know the string size in the rdb file, if you need it, use it as if it were a TYPE_INT32 value) A table about what's the real return type of getValuePtrRowManipulator(): BIT and INT8: char* (in c#, byte is better i think as a char in c# is a unicode char, not an integer) INT16: short* INT32: int* INT64: long long* (if i remember correctly, in c# the 64 bit type is only "long") FLOAT32: float* FLOAT64: double* these two type are in fact strings, use getDataCount to get actual array size (that is char_num -1 because of the terminating \0) CHAR: char* VARCHAR_STR: char* VARCHAR_SIZE: int* (special type here, it contain the actual size of VARCHAR_STR, you should not modify it, use setDataCountRowManipulator instead) although BIT, INT8, INT16 or smaller than a int, you can use them as if they was all INT32 (but if you set a too big value in them, writing will truncate the value)

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Originally Posted by 5405045 can't you just give us the full program ? every body is selling it for 10$ anyway :rolleyes:

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Originally Posted by prodx dont need buy.. here you have file db_xxx =) [Only registered and activated users can see links. Click Here To Register...]