Commit Graph

22 Commits

Author SHA1 Message Date
Copilot
775949887a Add Mach-O pattern scanner (#144)
* Initial plan

* Add Mach-O pattern scanner implementation and unit tests

Co-authored-by: orange-cpp <59374393+orange-cpp@users.noreply.github.com>

* Add Mach-O pattern scanner

Co-authored-by: orange-cpp <59374393+orange-cpp@users.noreply.github.com>

* Remove CodeQL build artifacts from PR

Co-authored-by: orange-cpp <59374393+orange-cpp@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: orange-cpp <59374393+orange-cpp@users.noreply.github.com>
2026-02-04 17:30:20 +03:00
2af77d30d4 Feature/elf pattern scan (#133)
* added some code

* improvement

* visit

* added scanner code

* update

* fixed naming

* added const

* added type casting

* added file

* patch

* added unlikely

* added in module scanner

* fixing test

* fix

* remove

* improvement

* fix

* Update source/utility/elf_pattern_scan.cpp

Co-authored-by: Saikari <lin@sz.cn.eu.org>

* rev

* fix

* patch

* decomposed method

* fix

* fix

* improvement

* fix

* fix

* commented stuff

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Co-authored-by: Saikari <lin@sz.cn.eu.org>
2026-01-01 03:37:55 +03:00
29da13d244 Implement coverage for Windows/Linux/MacOS (#126) (#128)
* Implement coverage for Windows/Linux/MacOS (#126)

* reverted

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Co-authored-by: Saikari <lin@sz.cn.eu.org>
2025-12-25 02:28:17 +03:00
897484bea1 Temp (#123)
* Coverage

* added fixes

* removed spacing

* removed junk

* removed print

* removed coverage

* removed useless stuff

* fix

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Co-authored-by: Saikari <lin@sz.cn.eu.org>
2025-12-23 02:47:12 +03:00
1e540862a0 Refactors GJK tetrahedron handling
Updates the `handle_tetrahedron` function to use const references for simplex points, improving efficiency and readability.

Corrects a potential bug where the `simplex` variable wasn't being correctly updated when recursively calling `handle_triangle`.

Also, const-qualifies `point_to_same_direction` for better safety.
2025-11-09 14:15:32 +03:00
8dadb22e75 Removes ReSharper disable comments
Removes the `ReSharper disable CppInconsistentNaming` comments
from the header file.
2025-10-14 13:23:09 +03:00
5646654317 Removes Windows-specific API dependencies for pattern scanning
Replaces calls to Windows API functions (GetModuleHandleA) with a void pointer parameter.

Simplifies pattern scanning for loaded modules by removing Windows-specific code and replacing it with a generic approach.
2025-10-13 14:17:30 +03:00
7b0af9cf66 Removes unnecessary code in PE scanner
Simplifies the PePatternScanner class by removing extraneous code.
This cleans up the codebase and improves readability.
2025-10-12 20:00:52 +03:00
cd0a864e7c Refactors PE scanner to eliminate redundant section extraction
Simplifies the PE pattern scanner by removing the redundant `extract_section_from_pe_file` function.

The extracted data is now returned directly from a new `ExtractedSection` struct within the main scanning function, streamlining the code and reducing duplication. This improves readability and maintainability of the PE scanner.
2025-10-12 19:53:41 +03:00
9419e390da Allows specifying target section for file scan
Enables users to specify the target section name when scanning a PE file for a pattern.
This provides more flexibility in locating patterns within a PE file, as it's not limited to the ".text" section.
2025-10-09 20:42:03 +03:00
2ff291b255 Supports broader architectures in PE scanner
Updates the PE scanner implementation to support both 32-bit and 64-bit architectures.
Leverages `std::variant` and a generic `ImageNtHeaders` to abstract architecture-specific details.
Simplifies the logic for retrieving section data, generalizing the process for improved maintainability.
2025-10-09 19:58:19 +03:00
e1b4375621 fixed for mac improved readability 2025-10-08 19:22:20 +03:00
d64c7ad756 Adds PE section extraction and pattern scanning
Adds functionality to extract a specific section from a PE file and scan for a given pattern within that section.

Introduces `extract_section_from_pe_file` to isolate a section, enabling more targeted pattern searches.
Overhauls `scan_for_pattern_in_file` to utilize extracted section data and improve accuracy.
2025-10-08 19:22:20 +03:00
f3fe0e3cee added pe pattern scan 2025-10-08 19:22:20 +03:00
e35d64b486 Disables rvalue overload of scan_for_pattern
Prevents implicit conversions and unexpected behavior by deleting the rvalue overload of `scan_for_pattern`.
2025-10-06 15:05:04 +03:00
9868c832a1 Corrects function signature
Adjusts the `scan_for_pattern` function signature to correctly use `const std::string_view&`.
2025-10-06 14:46:40 +03:00
e7ccc2ead0 added concept for iterators, reworked interface 2025-10-06 14:25:52 +03:00
170f969697 improved scanner interface 2025-10-06 14:21:52 +03:00
06f9a8c9ee Adds pattern scanning functionality and corner case tests
Implements a pattern scanning feature that allows searching for byte patterns within a byte range.

Adds `scan_for_pattern` method to `PatternScanner` to locate a pattern within a byte span.

Adds corner case tests to verify functionality and handle invalid inputs.
2025-10-05 06:37:20 +03:00
160b51da94 Adds corner case tests for pattern scanning
Adds new test cases to cover additional scenarios for pattern scanning, including tests for leading/trailing whitespace and spacing variations to ensure robustness.
2025-10-04 18:43:05 +03:00
f17d36dcd3 Adds pattern scanning functionality
Implements a pattern scanner for byte sequence parsing.

Introduces `omath::PatternScanner` to parse pattern strings, which represent byte sequences.
Adds support for wildcard characters ('?' and '?') to represent optional bytes in the pattern.
Includes unit tests for basic read operations to ensure proper functionality.
2025-10-04 18:30:43 +03:00
1ef7833bd9 reordored omath headers 2025-10-03 13:51:53 +03:00