void DocWriter_add_inverted_doc(DocWriter *self, Inverter *inverter, int32_t doc_id) { OutStream *dat_out = S_lazy_init(self); OutStream *ix_out = self->ix_out; uint32_t num_stored = 0; int64_t start = OutStream_Tell(dat_out); int64_t expected = OutStream_Tell(ix_out) / 8; // Verify doc id. if (doc_id != expected) { THROW(ERR, "Expected doc id %i64 but got %i32", expected, doc_id); } // Write the number of stored fields. Inverter_Iterate(inverter); while (Inverter_Next(inverter)) { FieldType *type = Inverter_Get_Type(inverter); if (FType_Stored(type)) { num_stored++; } } OutStream_Write_C32(dat_out, num_stored); Inverter_Iterate(inverter); while (Inverter_Next(inverter)) { // Only store fields marked as "stored". FieldType *type = Inverter_Get_Type(inverter); if (FType_Stored(type)) { CharBuf *field = Inverter_Get_Field_Name(inverter); Obj *value = Inverter_Get_Value(inverter); CB_Serialize(field, dat_out); Obj_Serialize(value, dat_out); } } // Write file pointer. OutStream_Write_I64(ix_out, start); }
void DocWriter_Add_Inverted_Doc_IMP(DocWriter *self, Inverter *inverter, int32_t doc_id) { DocWriterIVARS *const ivars = DocWriter_IVARS(self); OutStream *dat_out = S_lazy_init(self); OutStream *ix_out = ivars->ix_out; uint32_t num_stored = 0; int64_t start = OutStream_Tell(dat_out); int64_t expected = OutStream_Tell(ix_out) / 8; // Verify doc id. if (doc_id != expected) { THROW(ERR, "Expected doc id %i64 but got %i32", expected, doc_id); } // Write the number of stored fields. Inverter_Iterate(inverter); while (Inverter_Next(inverter)) { FieldType *type = Inverter_Get_Type(inverter); if (FType_Stored(type)) { num_stored++; } } OutStream_Write_C32(dat_out, num_stored); Inverter_Iterate(inverter); while (Inverter_Next(inverter)) { // Only store fields marked as "stored". FieldType *type = Inverter_Get_Type(inverter); if (FType_Stored(type)) { String *field = Inverter_Get_Field_Name(inverter); Obj *value = Inverter_Get_Value(inverter); Freezer_serialize_string(field, dat_out); switch (FType_Primitive_ID(type) & FType_PRIMITIVE_ID_MASK) { case FType_TEXT: { const char *buf = Str_Get_Ptr8((String*)value); size_t size = Str_Get_Size((String*)value); OutStream_Write_C32(dat_out, size); OutStream_Write_Bytes(dat_out, buf, size); break; } case FType_BLOB: { char *buf = BB_Get_Buf((ByteBuf*)value); size_t size = BB_Get_Size((ByteBuf*)value); OutStream_Write_C32(dat_out, size); OutStream_Write_Bytes(dat_out, buf, size); break; } case FType_INT32: { int32_t val = Int32_Get_Value((Integer32*)value); OutStream_Write_C32(dat_out, val); break; } case FType_INT64: { int64_t val = Int64_Get_Value((Integer64*)value); OutStream_Write_C64(dat_out, val); break; } case FType_FLOAT32: { float val = Float32_Get_Value((Float32*)value); OutStream_Write_F32(dat_out, val); break; } case FType_FLOAT64: { double val = Float64_Get_Value((Float64*)value); OutStream_Write_F64(dat_out, val); break; } default: THROW(ERR, "Unrecognized type: %o", type); } } } // Write file pointer. OutStream_Write_I64(ix_out, start); }