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py_php_lint.py
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py_php_lint.py
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#!/usr/bin/env python
import sys
from string import *
import os
import time
# FUNCTIONS
# --------------------------------------------------------------------
# --- process_function -----------------------------------------------
# --------------------------------------------------------------------
def process_function( p_source_lines, p_start_pos ):
total_open_brace = 0
for i in range( p_start_pos, len( p_source_lines ) ):
total_open_brace = total_open_brace + count( p_source_lines[i], '{' )
total_open_brace = total_open_brace - count( p_source_lines[i], '}' )
if ( find( p_source_lines[i], 'return ') > 0 ):
return p_source_lines[i]
if ( total_open_brace == 0 ):
return ' '
# --------------------------------------------------------------------
# --- process_api_file -----------------------------------------------
# --------------------------------------------------------------------
def process_api_file( p_file_name ):
global total_lines, function_list
infile = open( 'mantis/'+p_file_name, 'r' )
source_lines = infile.readlines()
infile.close()
for i in range( len( source_lines ) ):
source_line = source_lines[i]
stripped_source_line = strip( source_line )
# source_line = strip( source_lines[i] )
if ( find( stripped_source_line, 'function' ) == 0 ):
open_paren_pos = find( stripped_source_line, '(' )
close_paren_pos = find( stripped_source_line, ')' )
underscore_first = find( p_file_name, '_' )+1
underscore_last = rfind( p_file_name, '_' )
module_name = p_file_name[underscore_first:underscore_last]
function_name = stripped_source_line[9:open_paren_pos]
function_params = stripped_source_line[open_paren_pos+2:close_paren_pos-1]
line_number = i
return_value = process_function( source_lines, line_number )
function_list.append( ( p_file_name,
module_name,
function_name,
function_params,
line_number,
return_value ) )
process_function( source_lines, i )
total_lines = total_lines + len( source_lines )
# --------------------------------------------------------------------
# --- process_file ---------------------------------------------------
# --------------------------------------------------------------------
def process_file( p_file_name ):
global function_list, file_function_list
infile = open( 'mantis/'+p_file_name, 'r' )
source_lines = infile.readlines()
infile.close()
for j in range ( len( function_list ) ):
function_name = function_list[j][2]
for i in range( len( source_lines ) ):
if ( find( source_lines[i], ' '+function_name ) > -1 ):
file_function_list.append( ( p_file_name, function_name, i ) )
#print ' '+p_file_name+'('+str( i )+'): \t'+function_name
if ( find( source_lines[i], '\t'+function_name ) > -1 ):
file_function_list.append( ( p_file_name, function_name, i ) )
# --------------------------------------------------------------------
# --- print_function_item --------------------------------------------
# --------------------------------------------------------------------
def print_function_item( p_function_item ):
file_name = p_function_item[0]
module_name = p_function_item[1]
function_name = p_function_item[2]
function_param = p_function_item[3]
line_number = p_function_item[4]
return_value = p_function_item[5]
print_string = '['+module_name+'] ('+str( line_number )+') '+function_name+'()'
print print_string
print_string = ' paramcount: '+str( len( split( strip( function_param ), ' ' ) ) )
print print_string
if ( len( strip( return_value ) ) > 0 ):
print ' return value: ' + strip( return_value )
#print_function_parameters( function_param )
# --------------------------------------------------------------------
# --- print_function_parameters --------------------------------------
# --------------------------------------------------------------------
def print_function_parameters( p_function_parameters ):
if ( len( p_function_parameters ) > 0 ):
param_list = split( p_function_parameters, ' ' )
for i in range( len( param_list ) ):
comma_pos = find( param_list[i], ',' )
if ( comma_pos > 0 ):
print " "+param_list[i][:comma_pos]
else:
print " "+param_list[i]
else:
print "NO PARAMETERS"
print "--------------------------"
# --------------------------------------------------------------------
# --- print_function_counts ------------------------------------------
# --------------------------------------------------------------------
def print_function_counts():
global function_count_list
keys = function_count_list.keys()
keys.sort()
for i in range ( len( keys ) ):
if ( function_count_list[keys[i]] > 0 ):
print keys[i]+'\t'+str( function_count_list[keys[i]] )
# --------------------------------------------------------------------
# --- tally_function_counts ------------------------------------------
# --------------------------------------------------------------------
def tally_function_counts():
global function_list, file_function_list, function_count_list
# build map # use -1 since we want to discount the definition
for i in range( len( function_list ) ):
function_list_key = function_list[i][2]
function_count_list[function_list_key] = -1
# process functions and file_function
for j in range( len( file_function_list ) ):
file_function_name = file_function_list[j][1]
if ( file_function_name == 'email_close' ):
print file_function_list[j][0]
print file_function_list[j][1]
print file_function_list[j][2]
function_count_list[file_function_name] = function_count_list[file_function_name] + 1
# --------------------------------------------------------------------
# --- GLOBAL VARIABLES -----------------------------------------------
# --------------------------------------------------------------------
# file_name, module_name, function_name, function_params, line_number, return_value
function_list = [] # info for each function
# file_name, function_name, line number
file_function_list = [] # functions found in each file
# function_name, count
function_count_list = {} # contains counts occurances of functions
total_lines = 0
# --------------------------------------------------------------------
# --- MAIN -----------------------------------------------------------
# --------------------------------------------------------------------
dir_list = os.listdir( "mantis" )
dir_list.sort()
for i in range( len( dir_list ) ):
file_name = dir_list[i]
if ( find( file_name, 'core_' ) != -1 ):
print "Processing: "+file_name;
process_api_file( file_name )
for i in range( len( function_list ) ):
function_item = function_list[i]
#print_function_item( function_item )
print len( function_list )
print total_lines
dir_list = os.listdir( "mantis" )
dir_list.sort()
for i in range( len( dir_list ) ):
file_name = dir_list[i]
if ( find( file_name, 'php' ) != -1 ):
print "Processing: "+file_name;
process_file( file_name )
tally_function_counts()
print_function_counts()
# --------------------------------------------------------------------
# --- END ------------------------------------------------------------
# --------------------------------------------------------------------