diff options
| -rw-r--r-- | Cargo.toml | 1 | ||||
| -rw-r--r-- | src/main.rs | 23 |
2 files changed, 24 insertions, 0 deletions
@@ -4,4 +4,5 @@ version = "0.0.1" edition = "2018" [dependencies] +getopts = "0.2.21" lopdf = "0.26.0" diff --git a/src/main.rs b/src/main.rs index ddbf2f7..e9e198d 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,7 +1,30 @@ +use getopts::Options; use lopdf::{Document, Object}; +use std::env; + fn main() { + let args: Vec<String> = env::args().collect(); + + let mut opts = Options::new(); + opts.reqopt("f", "find", "original font", ""); + opts.reqopt("r", "replace", "replacement font", ""); + opts.optopt("o", "output", "output file", "FILE"); + + opts.optflag("h", "help", "print this help menu"); + opts.optflag("V", "version", "show the program version"); + + let opt_matches = opts.parse(&args[1..])?; + + let input_pdf = if opt_matches.free.is_empty() { + "-" + } else { + opt_matches.free[0] + }; + + let output_pdf = opt_matches.opt_str("output").unwrap_or("-"); + let mut doc = Document::load("./f1040.pdf").unwrap(); for (_, mut obj) in &mut doc.objects { |