Regarding function Module TRINT_READ_LOG

Former Member — Mon, 10 Sep 2007 11:54:11 GMT

Hi everybody,

Could u help me on this TRINT_READ_LOG function module.

and provide some coding to write..

Thanks in Advance.

jogu_vinesh@yahoo.com

Re: Regarding function Module TRINT_READ_LOG

Former Member — Mon, 10 Sep 2007 12:01:32 GMT

I am not sure but I believe this function module gives no of lines/tables in table.

Import parameters are

IV_LOG_TYPE FILE

IV_LOGNAME_DB

IV_LOGNAME_FILE

IV_TIMESTAMP 00000000000000

IV_LANGUAGE EN

IV_CLIENT

output

Tables Value

ET_LINES 0 Entries

Re: Regarding function Module TRINT_READ_LOG

Former Member — Mon, 10 Sep 2007 12:04:33 GMT

WHEN TRLOG_TYPE_FILE.

IF PV_LOGNAME_FILE = SPACE.

MESSAGE E314(PU) RAISING INVALID_INPUT.

ENDIF.

CALL FUNCTION 'TRINT_READ_LOG'

EXPORTING

IV_LOG_TYPE = TRLOG_TYPE_FILE

IV_LOGNAME_FILE = PV_LOGNAME_FILE

IV_TIMESTAMP = PV_TIMESTAMP

IV_CLIENT = PV_CLIENT

IV_LANGUAGE = PV_LANGUAGE

TABLES

ET_LINES = PT_LINES

EXCEPTIONS

OTHERS = 1.

IF SY-SUBRC <> 0.

CURRENT_MESSAGE_RAISING ACCESS_ERROR.

ENDIF.

*----

read log from database -

Re: Regarding function Module TRINT_READ_LOG

Former Member — Mon, 10 Sep 2007 12:05:17 GMT

see the below example

FORM READ_LOG TABLES PT_LINES STRUCTURE TRLOG

USING PV_LOG_TYPE TYPE TRLOG_TYPE

PV_LOGNAME_FILE LIKE TSTRF01-FILE

PV_LOGNAME_DB LIKE DDPRH-PROTNAME

PV_LOGNAME_MEMORY LIKE TSTRF01-FILENAME

PV_LANGUAGE LIKE SYST-LANGU

PV_TIMESTAMP TYPE TSTAMP

PV_CLIENT TYPE T000-MANDT .

DATA: LT_LOG LIKE TRLOGM OCCURS 0.

CASE PV_LOG_TYPE.

*----

read log from file -

WHEN TRLOG_TYPE_FILE.

IF PV_LOGNAME_FILE = SPACE.

MESSAGE E314(PU) RAISING INVALID_INPUT.

ENDIF.

CALL FUNCTION 'TRINT_READ_LOG'

EXPORTING

IV_LOG_TYPE = TRLOG_TYPE_FILE

IV_LOGNAME_FILE = PV_LOGNAME_FILE

IV_TIMESTAMP = PV_TIMESTAMP

IV_CLIENT = PV_CLIENT

IV_LANGUAGE = PV_LANGUAGE

TABLES

ET_LINES = PT_LINES

EXCEPTIONS

OTHERS = 1.

IF SY-SUBRC <> 0.

CURRENT_MESSAGE_RAISING ACCESS_ERROR.

ENDIF.

*----

read log from database -

WHEN TRLOG_TYPE_DB.

IF PV_LOGNAME_DB = SPACE.

MESSAGE E314(PU) RAISING INVALID_INPUT.

ENDIF.

CALL FUNCTION 'TRINT_READ_LOG'

EXPORTING

IV_LOG_TYPE = TRLOG_TYPE_DB

IV_LOGNAME_DB = PV_LOGNAME_DB

IV_LANGUAGE = PV_LANGUAGE

TABLES

ET_LINES = PT_LINES

EXCEPTIONS

OTHERS = 1.

IF SY-SUBRC <> 0.

CURRENT_MESSAGE_RAISING ACCESS_ERROR.

ENDIF.

*----

read log from database -

WHEN TRLOG_TYPE_MEMORY.

IF PV_LOGNAME_MEMORY = SPACE.

MESSAGE E314(PU) RAISING INVALID_INPUT.

ENDIF.

CALL FUNCTION 'TRINT_READ_LOG_FROM_MEMORY'

EXPORTING

IV_LOGNAME_MEMORY = PV_LOGNAME_MEMORY

IV_FREE_MEMORY = ' '

TABLES

ET_LOG = LT_LOG

EXCEPTIONS

OTHERS = 1.

IF SY-SUBRC <> 0.

CURRENT_MESSAGE_RAISING ACCESS_ERROR.

ENDIF.

CALL FUNCTION 'TRINT_CONVERT_LOG'

TABLES

IT_LOG = LT_LOG

ET_LINES = PT_LINES.

*--

other types are not valid--

WHEN OTHERS.

MESSAGE E313(PU) RAISING INVALID_INPUT.

ENDCASE.

ENDFORM. " READ_LOG

&----

*& Form DISPLAY_LOG

&----

FORM DISPLAY_LOG TABLES PT_LINES STRUCTURE TRLOG

USING PV_TITLEBAR LIKE SY-TITLE

PV_HEADING LIKE TRLOG-LINE

PV_DISPLAY_LEVEL LIKE SPROT-LEVEL

PV_LANGUAGE LIKE SYST-LANGU

CHANGING

PV_WITH_LONG_TEXT_ICON LIKE TRPARI-FLAG

PV_WITH_LINE_NUMBERS LIKE TRPARI-FLAG

PV_WITH_MESSAGE_NUMBERS LIKE TRPARI-FLAG

PV_WITH_LEVEL LIKE TRPARI-FLAG

PV_WITH_REFRESH_ICON LIKE TRPARI-FLAG

PV_REFRESH LIKE TRPARI-FLAG

PS_REFRESH_PARAMETERS

TYPE TRLOG_REFRESH_PARAMETERS.

CALL FUNCTION 'TRINT_DISPLAY_LOG'

EXPORTING

IV_DISPLAY_LEVEL = PV_DISPLAY_LEVEL

IV_WITH_REFRESH_ICON = PV_WITH_REFRESH_ICON

IV_TITLEBAR = PV_TITLEBAR

IV_HEADING1 = PV_HEADING

IV_HEADING2 = ' '

IV_LANGUAGE = PV_LANGUAGE

IMPORTING

EV_REFRESH = PV_REFRESH

TABLES

CT_LINES = PT_LINES

CHANGING

CV_WITH_LONG_TEXT_ICON = PV_WITH_LONG_TEXT_ICON

CV_WITH_LINE_NUMBERS = PV_WITH_LINE_NUMBERS

CV_WITH_MESSAGE_NUMBERS = PV_WITH_MESSAGE_NUMBERS

CV_WITH_LEVEL = PV_WITH_LEVEL

CS_REFRESH_PARAMETERS = PS_REFRESH_PARAMETERS.

ENDFORM. "DISPLAY_LOG

----

FORM SET_HEADINGS *

----

FORM SET_HEADINGS USING PV_LOG_TYPE TYPE TRLOG_TYPE

PV_LOGNAME_FILE

PV_LOGNAME_DB

PV_TITLEBAR

CHANGING PV_HEADING LIKE TRLOG-LINE.

IF PV_HEADING = SPACE.

CASE PV_LOG_TYPE.

WHEN TRLOG_TYPE_FILE.

PV_HEADING = TEXT-H01.

PV_HEADING+25 = PV_LOGNAME_FILE.

WHEN TRLOG_TYPE_DB.

PV_HEADING = TEXT-H02.

PV_HEADING+25 = PV_LOGNAME_DB.

WHEN TRLOG_TYPE_MEMORY.

PV_HEADING = PV_TITLEBAR.

ENDCASE.

ENDIF.

ENDFORM.

----

FORM REFRESH_LOG *

----

FORM REFRESH_LOG TABLES PT_LINES STRUCTURE TRLOG

PT_LINES_OLD STRUCTURE TRLOG.

DATA: LS_LINE LIKE TRLOG,

LV_LINES TYPE I,

LV_LINES_OLD TYPE I,

LV_START_LINE TYPE I,

LV_LEVEL LIKE TRLOG-LEVEL.

if old table is empty, it is the first loop and there's nothing to do

DESCRIBE TABLE PT_LINES_OLD LINES LV_LINES_OLD.

IF LV_LINES_OLD < 1.

EXIT.

ENDIF.

MESSAGE S318(PU). "log was read anew

DESCRIBE TABLE PT_LINES LINES LV_LINES.

IF LV_LINES_OLD >= LV_LINES. " log has not become longer

PT_LINES[] = PT_LINES_OLD[].

CLEAR: PT_LINES_OLD[].

EXIT. "nothing more to do

ENDIF.

now the new log is longer than the old one
we assume that the old log is identical to the new log up to line
lv_lines_old; the layout is still stored in the table pt_lines_old

PERFORM GET_HIGHEST_VISIBLE_LEVEL_ALL TABLES PT_LINES_OLD

USING LV_LEVEL.

LV_START_LINE = LV_LINES_OLD + 1.

LOOP AT PT_LINES FROM LV_START_LINE

INTO LS_LINE.

IF LS_LINE-LEVEL <= LV_LEVEL.

LS_LINE-INVISIBLE = ' '.

ELSE.

LS_LINE-INVISIBLE = 'X'.

ENDIF.

APPEND LS_LINE TO PT_LINES_OLD.

ENDLOOP.

CLEAR: PT_LINES[].

PT_LINES[] = PT_LINES_OLD[].

CLEAR: PT_LINES_OLD[].

ENDFORM.

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