At 13.05 05/01/2007, Roberto Fichera wrote:
>At 12.33 05/01/2007, Roberto Fichera wrote:
>>At 12.18 05/01/2007, Johannes Schlüter wrote:
>>
>>>Hi Roberto,
>>>
>>>On Fri, 2007-01-05 at 11:33 +0100, Roberto Fichera wrote:
>>>> Now my problem is how to find declared functions in a context. Which
>>>hash table
>>>> I have to use?
>>>
>>>Just take a look at the structure behind the executor_globals EG struct:
>>>http://lxr.php.net/source/ZendEngine2/zend_globals.h#147 to see which
>>>HashTable might contain the function_table. In that structure you might
>>>find other useful elements )(maybe you need the class table or constants
>>>table, too?) ;-)
>>
>>Yep! I tried to following code but it seems not working as expected. I
>>don't know
>>also if the "data" is declared correctly but the zend_hash_find()
>>returns FAILURE.
>
>Below there's the script with the correct func_ptr pointer for the
>zend_hash_find()
>but indeed still not working for me ;-)!
I found the problem :-))))!!! The solution was to specify the function name
in lower case!!!! So replacing the "myFunc" with "myfunc" works as expected!!!!
And now I'm able to call the requested function from a thread :-)))!!!
>
>test.php
>function myFunc()
>{
> echo "Hello";
>}
>
>
>#include <php_embed.h>
>
>int main( int argc, char *argv[] )
>{
> zend_file_handle script;
> zend_function *func_ptr = NULL;
>
> script.type = ZEND_HANDLE_FP;
> script.filename = ( argc > 1 ? argv[1] : "test.php" );
> script.opened_path = NULL;
> script.free_filename = 0;
> script.handle.fp = fopen( script.filename, "rb" );
>
> PHP_EMBED_START_BLOCK(argc,argv)
>
> zend_execute_scripts( ZEND_REQUIRE TSRMLS_CC, NULL, 1, &script );
>
> if ( zend_hash_find( EG( function_table ), "myFunc", sizeof(
>"myFunc" ), (void **)&func_ptr) == FAILURE )
> {
> fprintf( stderr, "%s(): Name not found\n", __func__ );
> return -1;
> }
>
> if ( func_ptr == NULL )
> {
> fprintf( stderr, "%s(): Value is NULL\n", __func__ );
> return -1;
> }
>
> fprintf( stderr, "The function 'myFunc' has been found\n" );
>
> PHP_EMBED_END_BLOCK()
>
> return 0;
>}
>
>>
>>int main( int argc, char *argv[] )
>>{
>> zend_file_handle script;
>> zval **data = NULL;
>>
>> script.type = ZEND_HANDLE_FP;
>> script.filename = ( argc > 1 ? argv[1] : "test.php" );
>> script.opened_path = NULL;
>> script.free_filename = 0;
>> script.handle.fp = fopen( script.filename, "rb" );
>>
>> PHP_EMBED_START_BLOCK(argc,argv)
>>
>> zend_execute_scripts(ZEND_REQUIRE TSRMLS_CC, NULL, 1, &script);
>>
>> if ( zend_hash_find( EG(function_table), "myFunc", sizeof(
>>"myFunc" )+1, (void **)&data) == FAILURE )
>> {
>> fprintf( stderr, "%s(): Name not found\n", __func__ );
>> return -1;
>> }
>>
>> if ( data == NULL )
>> {
>> fprintf( stderr, "%s(): Value is NULL\n", __func__ );
>> return -1;
>> }
>>
>> fprintf( stderr, "The function 'myFunc' has been found\n" );
>>
>> PHP_EMBED_END_BLOCK()
>>
>> return 0;
>>}
>>
>>
>>
>>>
>>>johannes
>
>
>Roberto Fichera.
>
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Roberto Fichera.
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