From 048d28b28dcaba3b0773c129d8dd63084420b01e Mon Sep 17 00:00:00 2001
From: Nicolas James <Eele1Ephe7uZahRie@tutanota.com>
Date: Thu, 13 Feb 2025 17:29:05 +1100
Subject: initial commit

---
 src/memory/maps.hh | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 src/memory/maps.hh

(limited to 'src/memory/maps.hh')

diff --git a/src/memory/maps.hh b/src/memory/maps.hh
new file mode 100644
index 0000000..67914b6
--- /dev/null
+++ b/src/memory/maps.hh
@@ -0,0 +1,62 @@
+#ifndef MEMORY_HH_
+#define MEMORY_HH_
+
+#include <filesystem>
+#include <fstream>
+#include <sstream>
+#include <stdexcept>
+#include <string>
+#include <vector>
+
+namespace memory {
+
+class maps {
+public:
+    struct region {
+    public:
+        void* start;
+        void* end;
+        char perms[5];
+        std::string offset; // TODO who cares
+        std::string dev;
+        int inode;
+        std::string pathname;
+
+    public:
+        region() noexcept = default;
+        region(const region&) = default;
+        region(region&&) = default;
+
+    public:
+        bool is_read() const noexcept { return this->perms[0] == 'r'; }
+        bool is_write() const noexcept { return this->perms[1] == 'w'; }
+        bool is_execute() const noexcept { return this->perms[2] == 'x'; }
+        bool is_protected() const noexcept { return this->perms[3] == 'p'; }
+    };
+    using regions_t = std::vector<region>;
+
+private:
+    std::string pid;
+    regions_t regions;
+
+public:
+    auto begin() const noexcept {
+        return std::begin(this->regions);
+    }
+    auto end() const noexcept {
+        return std::end(this->regions);
+    }
+
+public:
+    maps(const char* const name);
+    maps(const maps& m) = default;
+    maps(maps&&) = default;
+
+public:
+    const std::string& get_pid() const noexcept { return this->pid; }
+    const regions_t& get_regions() const noexcept { return this->regions; }
+};
+
+} // namespace memory
+
+#endif
-- 
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