diff options
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/chkcopyright | 85 |
1 files changed, 60 insertions, 25 deletions
diff --git a/bin/chkcopyright b/bin/chkcopyright index 3428457..6893255 100755 --- a/bin/chkcopyright +++ b/bin/chkcopyright @@ -83,6 +83,18 @@ EOF } +# Print Debug output +# +PRINTDEBUG() +{ + if [ -n "$VERBOSE" ]; then + echo $* + else + : # noop + fi +} + + # Generate various styles of Copyright notices # BUILDCOPYRIGHT() @@ -590,6 +602,43 @@ VMSCMD_FILE() } +# Guess the type of file. +# Inspect the first 5 lines to guess what type of file it is. +# +GUESS_File_Type() +{ + if [ $# -ne 1 ]; then + echo "wrong number of arguments($#)" + return + fi + f=$1 + # Now guess the file type. + head -5 < $f > $tmpfile + if head -1 < $tmpfile | grep '^#!' > /dev/null; then + # First line is "#!". It is likely a shell script or similar type. + echo SHELL_FILE + elif grep '\/\*' < $tmpfile > /dev/null; then + # Found some lines containing '/*'. It may be a C/C++ style file. + echo C_SOURCE + elif grep '^!' < $tmpfile > /dev/null; then + # Some lines start with a "!". It may be a Fortran 9X style file. + echo FORTRAN_SOURCE + elif grep '^#' < $tmpfile > /dev/null; then + # Some lines start with a "#". It may be a shell like type. + # Put this after C_SOURCE which may have #define and such lines. + echo SHELL_FILE + elif grep -i '^<html>' < $tmpfile > /dev/null || \ + grep '^<!--' < $tmpfile > /dev/null ; then + # Some lines start with a "<html>" or having an html comment tag. + # It may be an HTML file. + echo HTML_FILE + else + # Unknown type. + echo UNKNOWN_TYPE + fi +} + + # Check Unknown type file. # First check if there is something that resemble a copyright notice in # the first "page". If so, then inspect the first 5 lines to guess what @@ -599,31 +648,17 @@ VMSCMD_FILE() UNKNOWN_FILE() { f=$1 - if head -$NUMBEGINLINES < $f | grep "${UICOPYRIGHTSTR}" > /dev/null; then - # Now guess the file type and try match it. - head -5 < $f > $tmpfile - if head -1 < $tmpfile | grep '^#!' > /dev/null; then - # First line is "#!". It is likely a shell script or similar type. - SHELL_FILE $f - elif grep '\/\*' < $tmpfile > /dev/null; then - # Found some lines containing '/*'. It may be a C/C++ style file. - C_SOURCE $f - elif grep '^!' < $tmpfile > /dev/null; then - # Some lines start with a "!". It may be a Fortran 9X style file. - FORTRAN_SOURCE $f - elif grep '^#' < $tmpfile > /dev/null; then - # Some lines start with a "#". It may be a shell like type. - # Put this after C_SOURCE which may have #define and such lines. - SHELL_FILE $f - elif grep -i '^<html>' < $tmpfile > /dev/null || \ - grep '^<!--' < $tmpfile > /dev/null ; then - # Some lines start with a "<html>" or having an html comment tag. - # It may be an HTML file. - HTML_FILE $f - else - # Unknown type. - UNKNOWN_TYPE $f - fi + if head -$NUMBEGINLINES < $f | grep "${COPYRIGHTSTR}" > /dev/null; then + xftype=`GUESS_File_Type $f` + PRINTDEBUG f=$f xftype=$xftype > /dev/tty + case $xftype in + SHELL_FILE) SHELL_FILE $f;; + C_SOURCE) C_SOURCE $f;; + FORTRAN_SOURCE) FORTRAN_SOURCE $f;; + SHELL_FILE) SHELL_FILE $f;; + HTML_FILE) HTML_FILE $f;; + UNKNOWN_TYPE) UNKNOWN_TYPE $f;; + esac else # Unknown type. UNKNOWN_TYPE $f |