145 lines
5.0 KiB
Python
145 lines
5.0 KiB
Python
# trace_report.py – Excel report z Firebird audit trace logu
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# Ulozi do u:\Dropbox\!!!Days\Downloads Z230\, smaze predchozi verzi.
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import re, sys, io, os, openpyxl
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from openpyxl.styles import Font, PatternFill, Alignment
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from openpyxl.utils import get_column_letter
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from datetime import datetime
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LOG_PATH = r'C:\Program Files\Firebird\Firebird_2_5_CGM\default_trace.log'
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OUTPUT_DIR = r'u:\Dropbox\!!!Days\Downloads Z230'
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TS_RE = re.compile(r'^(\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d+)\s+\([\w:]+\)\s+(\w+)')
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ATT_RE = re.compile(r'\(ATT_\d+,\s*([\w]+):')
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SQL_S_RE = re.compile(r'^-{70,}$')
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SQL_E_RE = re.compile(r'^\^{70,}$')
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HEADER_FILL = PatternFill('solid', fgColor='2F5496')
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HEADER_FONT = Font(bold=True, color='FFFFFF')
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ZEBRA_FILL = PatternFill('solid', fgColor='DCE6F1')
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WRAP_TOP = Alignment(wrap_text=True, vertical='top')
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# ── Smazání předchozích verzí ───────────────────────────────────────────────
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for f in os.listdir(OUTPUT_DIR):
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if f.endswith('_trace.xlsx'):
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os.remove(os.path.join(OUTPUT_DIR, f))
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# ── Výstupní soubor ─────────────────────────────────────────────────────────
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now = datetime.now()
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filename = now.strftime('%Y-%m-%d_%H-%M-%S') + '_trace.xlsx'
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out_path = os.path.join(OUTPUT_DIR, filename)
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# ── Čtení logu ─────────────────────────────────────────────────────────────
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with open(LOG_PATH, 'r', encoding='cp1252', errors='replace') as f:
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lines = f.readlines()
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# ── Rozděl na bloky ─────────────────────────────────────────────────────────
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blocks = []
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i, n = 0, len(lines)
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while i < n:
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m = TS_RE.match(lines[i].rstrip())
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if m:
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ts, event = m.group(1), m.group(2)
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i += 1
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block = []
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while i < n and not TS_RE.match(lines[i].rstrip()):
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block.append(lines[i].rstrip())
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i += 1
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blocks.append((ts, event, block))
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else:
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i += 1
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# ── Extrahuj SQL z PREPARE_STATEMENT bloků ─────────────────────────────────
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results = []
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for ts, event, block in blocks:
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if event != 'PREPARE_STATEMENT':
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continue
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user = '?'
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for line in block:
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att = ATT_RE.search(line)
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if att:
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user = att.group(1)
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break
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sql_lines, plan_lines = [], []
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in_sql, after_sql = False, False
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for line in block:
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if SQL_S_RE.match(line):
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in_sql, after_sql = True, False
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continue
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if SQL_E_RE.match(line):
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in_sql, after_sql = False, True
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continue
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if in_sql:
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sql_lines.append(line)
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elif after_sql and line.startswith('PLAN'):
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plan_lines.append(line)
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sql = '\n'.join(sql_lines).strip()
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plan = ' '.join(plan_lines).strip()
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if sql:
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# Detekuj typ dotazu
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first = sql.lstrip().upper()
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if first.startswith('SELECT'):
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typ = 'SELECT'
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elif first.startswith('INSERT'):
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typ = 'INSERT'
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elif first.startswith('UPDATE'):
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typ = 'UPDATE'
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elif first.startswith('DELETE'):
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typ = 'DELETE'
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elif first.startswith('EXECUTE'):
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typ = 'EXECUTE'
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else:
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typ = 'OTHER'
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results.append((ts, user, typ, sql, plan))
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# Nejnovější nahoře
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results = list(reversed(results))
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# ── Excel ───────────────────────────────────────────────────────────────────
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wb = openpyxl.Workbook()
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ws = wb.active
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ws.title = 'TRACE'
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cols = ['CAS', 'UZIVATEL', 'TYP', 'SQL', 'PLAN']
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ws.append(cols)
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for i, (ts, user, typ, sql, plan) in enumerate(results, start=2):
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ws.append([ts, user, typ, sql, plan])
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if i % 2 == 0:
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for cell in ws[i]:
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cell.fill = ZEBRA_FILL
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for cell in ws[i]:
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cell.alignment = WRAP_TOP
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# Záhlaví
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for cell in ws[1]:
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cell.fill = HEADER_FILL
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cell.font = HEADER_FONT
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cell.alignment = Alignment(horizontal='center')
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# Šířky sloupců
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for col, width in zip(['A','B','C','D','E'], [22, 12, 10, 80, 60]):
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ws.column_dimensions[col].width = width
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# Výška řádků – SQL může být víceřádkový
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for row in ws.iter_rows(min_row=2):
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lines_count = max(row[3].value.count('\n') + 1 if row[3].value else 1, 1)
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ws.row_dimensions[row[0].row].height = min(lines_count * 15, 120)
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ws.freeze_panes = 'A2'
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# Autofiltr
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ws.auto_filter.ref = f'A1:E{len(results)+1}'
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wb.save(out_path)
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sys.stdout.buffer.write(f'Ulozeno: {out_path}\n'.encode('utf-8'))
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sys.stdout.buffer.write(f'Dotazu: {len(results)}\n'.encode('utf-8'))
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