diff options
| -rw-r--r-- | Cargo.lock | 16 | ||||
| -rw-r--r-- | src/main.rs | 16 |
2 files changed, 26 insertions, 6 deletions
@@ -147,6 +147,15 @@ dependencies = [ ] [[package]] +name = "getopts" +version = "0.2.21" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "14dbbfd5c71d70241ecf9e6f13737f7b5ce823821063188d7e46c41d371eebd5" +dependencies = [ + "unicode-width", +] + +[[package]] name = "itoa" version = "0.4.7" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -236,6 +245,7 @@ dependencies = [ name = "pdf-form-replace-font" version = "0.0.1" dependencies = [ + "getopts", "lopdf", ] @@ -452,6 +462,12 @@ dependencies = [ ] [[package]] +name = "unicode-width" +version = "0.1.8" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3" + +[[package]] name = "unicode-xid" version = "0.2.2" source = "registry+https://github.com/rust-lang/crates.io-index" diff --git a/src/main.rs b/src/main.rs index e9e198d..4dc7ddb 100644 --- a/src/main.rs +++ b/src/main.rs @@ -4,7 +4,7 @@ use lopdf::{Document, Object}; use std::env; -fn main() { +fn main() -> Result<(), Box<dyn std::error::Error>> { let args: Vec<String> = env::args().collect(); let mut opts = Options::new(); @@ -20,12 +20,14 @@ fn main() { let input_pdf = if opt_matches.free.is_empty() { "-" } else { - opt_matches.free[0] + &opt_matches.free[0] }; - let output_pdf = opt_matches.opt_str("output").unwrap_or("-"); + let find = opt_matches.opt_str("find").unwrap(); + let replace = opt_matches.opt_str("replace").unwrap(); + let output_pdf = opt_matches.opt_str("output").unwrap_or("-".to_owned()); - let mut doc = Document::load("./f1040.pdf").unwrap(); + let mut doc = Document::load(input_pdf).unwrap(); for (_, mut obj) in &mut doc.objects { match &mut obj { @@ -38,7 +40,7 @@ fn main() { let new_properties = std::str::from_utf8(properties) .unwrap() - .replace("HelveticaLTStd-Bold", "CourierNewPSMT"); + .replace(&find, &replace); *properties = new_properties.into_bytes(); } @@ -48,5 +50,7 @@ fn main() { } } - doc.save("./new.pdf").unwrap(); + doc.save(output_pdf).unwrap(); + + Ok(()) } |