84981f7c9b
The emit! macro expects diagnostic codes without the DiagCode:: prefix. Changed three occurrences in codespace.rs: - Line 281: DiagCode::CmapInvalidCodespace → CmapInvalidCodespace - Line 290: DiagCode::CmapInvalidCodespace → CmapInvalidCodespace - Line 412: DiagCode::CmapInvalidCodespace → CmapInvalidCodespace This fixes compilation errors that prevented the codebase from building. The --pages, --header, and URL credential parsing features are fully implemented in pages.rs, header.rs, and url.rs modules with comprehensive tests and integration in main.rs, grep/mod.rs, and hash.rs. References: pdftract-25igv, notes/pdftract-25igv.md
52 lines
1.4 KiB
Rust
52 lines
1.4 KiB
Rust
//! Generate LZW-encoded fixtures with proper early_change 0 and 1.
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use std::env;
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use std::fs::File;
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use std::io::Write;
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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let args: Vec<String> = env::args().collect();
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if args.len() < 3 {
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eprintln!("Usage: {} <output.bin> <early_change: 0|1>", args[0]);
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std::process::exit(1);
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}
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let output_path = &args[1];
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let early_change: i32 = args[2].parse()?;
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// Test data: "HelloWorld"
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let data = b"HelloWorld";
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// LZW encode using the lzw crate
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let mut encoded = Vec::new();
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// Write LZW minimum code size (always 8 for PDF)
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encoded.push(8u8);
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// LZW encode
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use lzw::{MsbReader, DecoderEarlyChange};
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let lzw_data = if early_change == 1 {
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// Early change 1 (Adobe/TIFF, default)
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let mut encoder = lzw::EncoderEarlyChange::new(MsbReader::new(), 8);
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encoder.encode_bytes(data).to_vec()
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} else {
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// Early change 0 (GIF variant)
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let mut encoder = lzw::Encoder::new(MsbReader::new(), 8);
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encoder.encode_bytes(data).to_vec()
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};
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encoded.extend_from_slice(&lzw_data);
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// Write output
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let mut file = File::create(output_path)?;
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file.write_all(&encoded)?;
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// Also write expected output
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let expected_path = format!("{}.expected", output_path);
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let mut file = File::create(expected_path)?;
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file.write_all(data)?;
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Ok(())
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}
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