SAP note下载工具
- 2020 年 1 月 21 日
- 筆記
REPORT znote. PARAMETERS: note TYPE cwbntkeylg-numm OBLIGATORY DEFAULT '2184333'. DATA: lv_insta TYPE cwbntinsta, ls_note_key TYPE cwbntkeylg, lv_full_length TYPE i, lt_comp TYPE abap_compdescr_tab, lv_data_bin TYPE xstring, lv_code_delta_bin TYPE xstring, lt_object_data_bin TYPE cwbci_t_objdelta, lv_rfcmsg LIKE scwbrfcmsg-text, lv_key TYPE hash160, lv_check_key TYPE hash160, lv_offset TYPE i, lv_max_length TYPE i, lv_data TYPE xstring, lv_chunk_data TYPE xstring, lv_unzipped_size TYPE i, lt_cwbnthead LIKE cwbnthead OCCURS 0, lt_cwbntstxt LIKE cwbntstxt OCCURS 0, lt_cwbntdata TYPE bcwbn_note_text OCCURS 0, lt_cwbntdata_html TYPE bcwbn_notehtml_text OCCURS 0, lt_cwbntvalid LIKE cwbntvalid OCCURS 0, lt_cwbntci LIKE cwbntci OCCURS 0, lt_cwbntfixed LIKE cwbntfixed OCCURS 0, lt_cwbntgattr LIKE cwbntgattr OCCURS 0, lt_cwbcihead LIKE cwbcihead OCCURS 0, lt_cwbcidata TYPE bcwbn_cinst_delta OCCURS 0, lt_cwbcidata_ref TYPE cwb_deltas, lt_cwbcivalid LIKE cwbcivalid OCCURS 0, lt_cwbciinvld LIKE cwbciinvld OCCURS 0, lt_cwbcifixed LIKE cwbcifixed OCCURS 0, lt_cwbcidpndc LIKE cwbcidpndc OCCURS 0, lt_cwbciobj LIKE cwbciobj OCCURS 0, lt_cwbcmpnt LIKE cwbcmpnt OCCURS 0, lt_cwbcmtext LIKE cwbcmtext OCCURS 0, lt_cwbcmlast LIKE cwbcmlast OCCURS 0, lt_cwbdehead LIKE cwbdehead OCCURS 0, lt_cwbdeprdc LIKE cwbdeprdc OCCURS 0, lt_cwbdetrack LIKE cwbdetrack OCCURS 0, lt_cwbdeequiv LIKE cwbdeequiv OCCURS 0, lt_cwbcinstattr TYPE cwbci_t_attr. START-OF-SELECTION. PERFORM main. FORM main. ls_note_key-langu = 'E'. ls_note_key-numm = note. CALL FUNCTION 'SLIC_GET_LICENCE_NUMBER' IMPORTING license_number = lv_insta. CALL FUNCTION 'BHREM_SAPNOTE_RFC_GET_CHUNKED' DESTINATION 'SAPSNOTE' EXPORTING is_note_key_lg = ls_note_key iv_check_status = 'X' iv_insta_cust = lv_insta iv_na_fmt_id = 3 IMPORTING ev_full_length = lv_full_length ev_chunk_data = lv_chunk_data CHANGING cv_key = lv_key cv_chunk_offset = lv_offset cv_chunk_max_length = lv_max_length EXCEPTIONS system_failure = 1 MESSAGE lv_rfcmsg communication_failure = 2 MESSAGE lv_rfcmsg note_not_exist = 3 note_not_released = 4 note_langu_not_exist = 5 pack_error = 6 note_incomplete = 7 note_format_error = 8 protocol_error = 9 OTHERS = 10. IF sy-subrc <> 0. WRITE: / 'note download failed: ', lv_rfcmsg. RETURN. ENDIF. WRITE: / 'size ( compressed ):', lv_full_length. lv_data = lv_chunk_data. CALL FUNCTION 'CALCULATE_HASH_FOR_RAW' EXPORTING alg = 'SHA1' data = lv_data IMPORTING hash = lv_check_key EXCEPTIONS unknown_alg = 1 param_error = 2 internal_error = 3 OTHERS = 4. IF lv_check_key <> lv_key. WRITE:/ 'note key verification failed.'. RETURN. ENDIF. cl_abap_gzip=>decompress_binary( EXPORTING gzip_in = lv_data IMPORTING raw_out = lv_data ). CALL TRANSFORMATION id SOURCE XML lv_data RESULT xml_data_bin = lv_data_bin xml_code_delta_bint = lv_code_delta_bin xml_object_data_bin = lt_object_data_bin. CALL FUNCTION 'SCWN_NOTE_UNPACK_XML' EXPORTING iv_data_bin = lv_data_bin iv_code_delta_bin = lv_code_delta_bin it_object_data_bin = lt_object_data_bin IMPORTING et_cwbnthead = lt_cwbnthead et_cwbntstxt = lt_cwbntstxt et_htmltext = lt_cwbntdata_html et_cwbntdata = lt_cwbntdata et_cwbntvalid = lt_cwbntvalid et_cwbntci = lt_cwbntci et_cwbntfixed = lt_cwbntfixed et_cwbntgattr = lt_cwbntgattr et_cwbcihead = lt_cwbcihead et_cwbcidata = lt_cwbcidata et_cwbcidata_ref = lt_cwbcidata_ref et_cwbcivalid = lt_cwbcivalid et_cwbciinvld = lt_cwbciinvld et_cwbcifixed = lt_cwbcifixed et_cwbcidpndc = lt_cwbcidpndc et_cwbciobj = lt_cwbciobj et_cwbcmpnt = lt_cwbcmpnt et_cwbcmtext = lt_cwbcmtext et_cwbcmlast = lt_cwbcmlast et_cwbdehead = lt_cwbdehead et_cwbdeprdc = lt_cwbdeprdc et_cwbdetrack = lt_cwbdetrack et_cwbdeequiv = lt_cwbdeequiv et_cwbcinstattr = lt_cwbcinstattr EXCEPTIONS corrupt_data_file = 1 incompatible_versions = 2 OTHERS = 3. PERFORM cal_obj_data_bin_size USING lt_object_data_bin CHANGING lv_unzipped_size. WRITE: / 'uncompressed size: (byte): ' , lv_unzipped_size. BREAK-POINT. ENDFORM. FORM cal_obj_data_bin_size USING it_obj_data TYPE cwbci_t_objdelta CHANGING iv_total_size TYPE i. DATA(lo_tab_type) = CAST cl_abap_tabledescr( cl_abap_typedescr=>describe_by_name( 'CWBCI_T_OBJDELTA' ) ). DATA(lo_line_type) = CAST cl_abap_structdescr( lo_tab_type->get_table_line_type( ) ). lt_comp = lo_line_type->components. LOOP AT it_obj_data ASSIGNING FIELD-SYMBOL(<obj_data_bin>). PERFORM calculate_line_size USING <obj_data_bin> CHANGING iv_total_size. ENDLOOP. ENDFORM. FORM calculate_line_size USING is_line_data TYPE cwbciobjdelta CHANGING iv_total_size TYPE i. DO. ASSIGN COMPONENT sy-index OF STRUCTURE is_line_data TO FIELD-SYMBOL(<data>). IF sy-subrc <> 0. EXIT. ENDIF. READ TABLE lt_comp ASSIGNING FIELD-SYMBOL(<line_type>) INDEX sy-index. CASE <line_type>-type_kind. WHEN cl_abap_typedescr=>typekind_char OR cl_abap_typedescr=>typekind_num. iv_total_size = iv_total_size + strlen( <data> ) * 2. WHEN cl_abap_typedescr=>typekind_xstring. iv_total_size = iv_total_size + xstrlen( <data> ). WHEN OTHERS. ASSERT 1 = 0. ENDCASE. ENDDO. ENDFORM.
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