From d1793df1eda463b10107d41785ad1d7f055ed476 Mon Sep 17 00:00:00 2001
From: ilotterytea <iltsu@alright.party>
Date: Sat, 18 May 2024 14:48:12 +0500
Subject: upd: moved the bot part to a relative subfolder

---
 bot/src/utils/chrono.cpp | 48 +++++++++++++++++++++++++++++++++++
 bot/src/utils/chrono.hpp | 11 ++++++++
 bot/src/utils/string.cpp | 66 ++++++++++++++++++++++++++++++++++++++++++++++++
 bot/src/utils/string.hpp | 32 +++++++++++++++++++++++
 4 files changed, 157 insertions(+)
 create mode 100644 bot/src/utils/chrono.cpp
 create mode 100644 bot/src/utils/chrono.hpp
 create mode 100644 bot/src/utils/string.cpp
 create mode 100644 bot/src/utils/string.hpp

(limited to 'bot/src/utils')

diff --git a/bot/src/utils/chrono.cpp b/bot/src/utils/chrono.cpp
new file mode 100644
index 0000000..7a7f2c9
--- /dev/null
+++ b/bot/src/utils/chrono.cpp
@@ -0,0 +1,48 @@
+#include "chrono.hpp"
+
+#include <chrono>
+#include <cmath>
+#include <ctime>
+#include <iomanip>
+#include <sstream>
+#include <string>
+
+namespace bot::utils::chrono {
+  std::string format_timestamp(int seconds) {
+    int d = round(seconds / (60 * 60 * 24));
+    int h = round(seconds / (60 * 60) % 24);
+    int m = round(seconds % (60 * 60) / 60);
+    int s = round(seconds % 60);
+
+    // Only seconds:
+    if (d == 0 && h == 0 && m == 0) {
+      return std::to_string(s) + "s";
+    }
+    // Minutes and seconds:
+    else if (d == 0 && h == 0) {
+      return std::to_string(m) + "m" + std::to_string(s) + "s";
+    }
+    // Hours and minutes:
+    else if (d == 0) {
+      return std::to_string(h) + "h" + std::to_string(m) + "m";
+    }
+    // Days and hours:
+    else {
+      return std::to_string(d) + "d" + std::to_string(h) + "h";
+    }
+  }
+
+  std::chrono::system_clock::time_point string_to_time_point(
+      const std::string &value, const std::string &format) {
+    std::tm tm = {};
+    std::stringstream ss(value);
+
+    ss >> std::get_time(&tm, format.c_str());
+
+    if (ss.fail()) {
+      throw std::invalid_argument("Invalid time format");
+    }
+
+    return std::chrono::system_clock::from_time_t(std::mktime(&tm));
+  }
+}
diff --git a/bot/src/utils/chrono.hpp b/bot/src/utils/chrono.hpp
new file mode 100644
index 0000000..7e85e70
--- /dev/null
+++ b/bot/src/utils/chrono.hpp
@@ -0,0 +1,11 @@
+#pragma once
+
+#include <chrono>
+#include <string>
+
+namespace bot::utils::chrono {
+  std::string format_timestamp(int seconds);
+  std::chrono::system_clock::time_point string_to_time_point(
+      const std::string &value,
+      const std::string &format = "%Y-%m-%d %H:%M:%S");
+}
diff --git a/bot/src/utils/string.cpp b/bot/src/utils/string.cpp
new file mode 100644
index 0000000..71c06bf
--- /dev/null
+++ b/bot/src/utils/string.cpp
@@ -0,0 +1,66 @@
+#include "string.hpp"
+
+#include <sstream>
+#include <string>
+#include <vector>
+
+namespace bot {
+  namespace utils {
+    namespace string {
+      std::vector<std::string> split_text(const std::string &text,
+                                          char delimiter) {
+        std::vector<std::string> parts;
+
+        std::istringstream iss(text);
+        std::string part;
+
+        while (std::getline(iss, part, delimiter)) {
+          parts.push_back(part);
+        }
+
+        return parts;
+      }
+
+      std::string join_vector(const std::vector<std::string> &vec,
+                              char delimiter) {
+        if (vec.empty()) {
+          return "";
+        }
+
+        std::string str;
+
+        for (auto i = vec.begin(); i != vec.end() - 1; i++) {
+          str += *i + delimiter;
+        }
+
+        str += vec[vec.size() - 1];
+
+        return str;
+      }
+
+      std::string join_vector(const std::vector<std::string> &vec) {
+        std::string str;
+
+        for (const auto &e : vec) {
+          str += e;
+        }
+
+        return str;
+      }
+
+      bool string_contains_sql_injection(const std::string &input) {
+        std::string forbidden_strings[] = {";",   "--",     "'",      "\"",
+                                           "/*",  "*/",     "xp_",    "exec",
+                                           "sp_", "insert", "select", "delete"};
+
+        for (const auto &str : forbidden_strings) {
+          if (input.find(str) != std::string::npos) {
+            return true;
+          }
+        }
+
+        return false;
+      }
+    }
+  }
+}
diff --git a/bot/src/utils/string.hpp b/bot/src/utils/string.hpp
new file mode 100644
index 0000000..c8385ad
--- /dev/null
+++ b/bot/src/utils/string.hpp
@@ -0,0 +1,32 @@
+#pragma once
+
+#include <sstream>
+#include <string>
+#include <vector>
+
+namespace bot {
+  namespace utils {
+    namespace string {
+      std::vector<std::string> split_text(const std::string &text,
+                                          char delimiter);
+      std::string join_vector(const std::vector<std::string> &vec,
+                              char delimiter);
+      std::string join_vector(const std::vector<std::string> &vec);
+
+      template <typename T>
+      std::string str(T begin, T end, char delimiter) {
+        std::stringstream ss;
+        bool first = true;
+
+        for (; begin != end; begin++) {
+          if (!first) ss << delimiter;
+          ss << *begin;
+          first = false;
+        }
+        return ss.str();
+      }
+
+      bool string_contains_sql_injection(const std::string &input);
+    }
+  }
+}
-- 
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