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Implement read commands (read-record, get-data) #60

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Merged
tomkp merged 1 commit into from
Dec 28, 2025
Merged

Implement read commands (read-record, get-data) #60

tomkp merged 1 commit into from
Dec 28, 2025

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@tomkp tomkp commented Dec 28, 2025

Summary

  • Add emv read-record <sfi> <record> - Read a record from SFI
  • Add emv get-data <tag> - Get data by EMV tag
  • Input validation for SFI (1-30) and record (0-255)
  • Hex tag parsing with 0x prefix support

Test plan

  • All 99 tests pass (8 new tests + 91 existing)
  • Lint passes

Closes #59

@tomkp
Implement read commands (read-record, get-data)
f376b43 
Add commands to read data from EMV cards:
- `emv read-record <sfi> <record>` - Read a record from SFI
- `emv get-data <tag>` - Get data by EMV tag

Includes:
- Input validation for SFI (1-30) and record (0-255)
- Hex tag parsing with 0x prefix support
- Clear error messages with status words

Closes #59
@tomkp tomkp merged commit 112f03f into master Dec 28, 2025
2 checks passed
@tomkp tomkp deleted the feature/read-commands branch December 28, 2025 20:42
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Implement read commands (read-record, get-data)

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@tomkp