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20 # With no options it returns just number of pages (or 0 if the file is not a PDF). |
20 # With no options it returns just number of pages (or 0 if the file is not a PDF). |
21 # Specific attributes can be selected using options – e.g. --option 'attribute' 'Author' |
21 # Specific attributes can be selected using options – e.g. --option 'attribute' 'Author' |
22 # List of available attributes can be obtained by directly calling the pdfinfo command on a PDF file. |
22 # List of available attributes can be obtained by directly calling the pdfinfo command on a PDF file. |
23 |
23 |
24 |
24 |
25 . "$(dirname "$0")/streamlet-common.sh" |
25 . "$(dirname "$(realpath "$0")")/streamlet-common.sh" |
26 |
26 |
27 processMessage_WAITING_FOR_OUTPUT_ATTRIBUTES_METADATA() { |
27 processMessage_WAITING_FOR_OUTPUT_ATTRIBUTES_METADATA() { |
28 pdfFields=() |
28 pdfFields=() |
29 |
29 |
30 for (( i=0; i<${#optionNames[@]}; i++)); do |
30 for (( i=0; i<${#optionNames[@]}; i++)); do |