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<H3><A NAME="SECTION00074200000000000000">
Database loading</A>
</H3>
The following set of functions provides an interface for loading
the virus database:
<PRE>
const char *cl_retdbdir(void);
int cl_load(const char *path, struct cl_engine **engine,
unsigned int *signo, unsigned int options);
</PRE>
<code>cl_retdbdir</code> returns the default (hardcoded) path to the directory
with ClamAV databases.
<code>cl_load</code> loads a single database file or all databases from a
directory (if <code>path</code> points to a directory). The second argument
is used for passing in the engine structure which should be previously
initialized with NULL. A number of loaded signatures will be <B>added</B>
to <code>signo</code> <A NAME="tex2html16"
HREF="footnode.html#foot292"><SUP>7</SUP></A>. The last argument can pass the following flags:
<UL>
<LI><B>CL_DB_STDOPT</B>
<BR>
This is an alias for a recommended set of scan options.
</LI>
<LI><B>CL_DB_NCORE</B>
<BR>
Initialize NodalCore and load the hardware database (if applicable).
</LI>
<LI><B>CL_DB_PHISHING</B>
<BR>
Load phishing signatures.
</LI>
<LI><B>CL_DB_PHISHING_URLS</B>
<BR>
Initialize the phishing detection module and load .wdb and .pdb files.
</LI>
</UL>
<code>cl_load</code> returns 0 (<code>CL_SUCCESS</code>) on success and a non-negative
value on failure.
<PRE>
...
struct cl_engine *engine = NULL;
unsigned int sigs = 0;
int ret;
ret = cl_load(cl_retdbdir(), &engine, &sigs, CL_DB_STDOPT);
</PRE>
<P>
<BR><HR>
<ADDRESS>
Tomasz Kojm |