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1 #! /usr/bin/python2
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2 import os.path
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3 import sys
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4 import shlex
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5 import re
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6
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7 from headerutils import *
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8
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9
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10
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11 usage = False
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12 src = list()
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13 flist = { }
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14 process_h = False
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15 process_c = False
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16 verbose = False
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17 level = 0
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18 match_all = False
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19 num_match = 1
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20
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21 file_list = list()
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22 current = True
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23 deeper = True
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24 scanfiles = True
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25 for x in sys.argv[1:]:
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26 if x[0:2] == "-h":
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27 usage = True
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28 elif x[0:2] == "-i":
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29 process_h = True
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30 elif x[0:2] == "-s" or x[0:2] == "-c":
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31 process_c = True
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32 elif x[0:2] == "-v":
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33 verbose = True
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34 elif x[0:2] == "-a":
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35 match_all = True
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36 elif x[0:2] == "-n":
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37 num_match = int(x[2:])
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38 elif x[0:2] == "-1":
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39 deeper = False
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40 elif x[0:2] == "-2":
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41 current = False
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42 elif x[0:2] == "-f":
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43 file_list = open (x[2:]).read().splitlines()
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44 scanfiles = False
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45 elif x[0] == "-":
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46 print "Error: Unknown option " + x
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47 usage = True
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48 else:
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49 src.append (x)
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50
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51 if match_all:
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52 num_match = len (src)
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53
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54 if not process_h and not process_c:
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55 process_h = True
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56 process_c = True
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57
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58 if len(src) == 0:
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59 usage = True
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60
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61 if not usage:
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62 if scanfiles:
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63 if process_h:
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64 file_list = find_gcc_files ("\*.h", current, deeper)
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65 if process_c:
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66 file_list = file_list + find_gcc_files ("\*.c", current, deeper)
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67 file_list = file_list + find_gcc_files ("\*.cc", current, deeper)
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68 else:
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69 newlist = list()
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70 for x in file_list:
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71 if process_h and x[-2:] == ".h":
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72 newlist.append (x)
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73 elif process_c and (x[-2:] == ".c" or x[-3:] == ".cc"):
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74 newlist.append (x)
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75 file_list = newlist;
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76
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77 file_list.sort()
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78 for fn in file_list:
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79 found = find_unique_include_list (fn)
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80 careabout = list()
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81 output = ""
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82 for inc in found:
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83 if inc in src:
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84 careabout.append (inc)
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85 if output == "":
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86 output = fn
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87 if verbose:
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88 output = output + " [" + inc +"]"
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89 if len (careabout) < num_match:
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90 output = ""
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91 if output != "":
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92 print output
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93 else:
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94 print "included-by [-h] [-i] [-c] [-v] [-a] [-nx] file1 [file2] ... [filen]"
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95 print "find the list of all files in subdirectories that include any of "
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96 print "the listed files. processed to a depth of 3 subdirs"
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97 print " -h : Show this message"
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98 print " -i : process only header files (*.h) for #include"
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99 print " -c : process only source files (*.c *.cc) for #include"
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100 print " If nothing is specified, defaults to -i -c"
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101 print " -s : Same as -c."
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102 print " -v : Show which include(s) were found"
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103 print " -nx : Only list files which have at least x different matches. Default = 1"
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104 print " -a : Show only files which all listed files are included"
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105 print " This is equivilent to -nT where T == # of items in list"
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106 print " -flistfile : Show only files contained in the list of files"
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107
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108
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109
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110
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111
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112
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