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#include "gate/results.h" |
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#include "gate/gate_sharedlib.h" |
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static void* stored_value = NULL; |
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static gate_size_t stored_value_length = 0; |
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GATE_LIBARRY_LIB_INIT_PROTOTYPE |
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{ |
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stored_value = NULL; |
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stored_value_length = 0; |
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return GATE_RESULT_OK; |
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} |
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GATE_LIBARRY_LIB_UNINIT_PROTOTYPE |
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{ |
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if(stored_value != NULL) |
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{ |
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gate_mem_dealloc(stored_value); |
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} |
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return GATE_RESULT_OK; |
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} |
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GATE_LIBARRY_LIB_GET_INFO_PROTOTYPE |
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{ |
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return GATE_RESULT_NOTSUPPORTED; |
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} |
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GATE_LIBARRY_LIB_CREATE_OBJECT_PROTOTYPE |
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{ |
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return GATE_RESULT_NOMATCH; |
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} |
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gate_result_t shared_lib_store_value(void const* ptr_value, gate_size_t length) |
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{ |
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gate_result_t ret = GATE_RESULT_OK; |
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if(stored_value != NULL) |
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{ |
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gate_mem_dealloc(stored_value); |
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} |
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if(length == 0) |
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{ |
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stored_value = NULL; |
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stored_value_length = 0; |
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} |
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else |
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{ |
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stored_value = gate_mem_alloc(length); |
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if(stored_value != NULL) |
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{ |
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gate_mem_copy(stored_value, ptr_value, length); |
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stored_value_length = length; |
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} |
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else |
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{ |
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stored_value_length = 0; |
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ret = GATE_RESULT_OUTOFMEMORY; |
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} |
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} |
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return ret; |
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} |
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gate_result_t shared_lib_get_value(void const** ptr_value, gate_size_t* ptr_length) |
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{ |
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if(ptr_value) |
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{ |
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*ptr_value = stored_value; |
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} |
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if(ptr_length) |
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{ |
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*ptr_length = stored_value_length; |
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} |
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return GATE_RESULT_OK; |
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} |
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