namespace for logger, strops, locales

1 files changed, 114 insertions, 0 deletions

diff --git a/src/logger.cpp b/src/logger.cpp
new file mode 100644
index 0000000..38d17b7
--- /dev/null
+++ b/src/logger.cpp
@@ -0,0 +1,114 @@
+/*
+* Copyright (c) 2025 Aldrik Ramaekers <aldrik.ramaekers@gmail.com>
+* 
+* Permission to use, copy, modify, and/or distribute this software for any
+* purpose with or without fee is hereby granted, provided that the above
+* copyright notice and this permission notice appear in all copies.
+* 
+* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <time.h>
+#include "timer.h"
+#include "logger.hpp"
+
+namespace logger {
+
+    static logger::program_log g_log = {0};
+
+    static void log_message(const char* fmt, ImVec4 color, va_list args)
+    {
+        vsnprintf(g_log.history[g_log.write_cursor], logger::MAX_LEN_LOG_TXT, fmt, args);
+        g_log.colors[g_log.write_cursor] = color;
+
+        tick_t ms_since_epoch = timer_system();
+        char time_buf[50];
+        time_t seconds = (time_t)(ms_since_epoch / 1000);
+        int milliseconds = (int)(ms_since_epoch % 1000);
+
+        // Convert to local time
+        struct tm tm_time;
+        #if defined(_WIN32)
+            localtime_s(&tm_time, &seconds);
+        #else
+            localtime_r(&seconds, &tm_time);
+        #endif
+
+        snprintf(time_buf, 50, "%02d:%02d %02d.%03d",
+                tm_time.tm_hour,
+                tm_time.tm_min,
+                tm_time.tm_sec,
+                milliseconds);
+
+        char tmp[logger::MAX_LEN_LOG_TXT];
+        snprintf(tmp, logger::MAX_LEN_LOG_TXT, "[%s] %s", time_buf, g_log.history[g_log.write_cursor]);
+        tmp[logger::MAX_LEN_LOG_TXT-1] = 0;
+        memcpy(g_log.history[g_log.write_cursor], tmp, logger::MAX_LEN_LOG_TXT);
+
+        g_log.write_cursor++;
+        if (g_log.write_cursor >= logger::MAX_LEN_LOG_HISTORY) g_log.write_cursor = 0;
+
+        g_log.history_length++;
+        if (g_log.history_length > logger::MAX_LEN_LOG_HISTORY) g_log.history_length = logger::MAX_LEN_LOG_HISTORY;
+    }
+
+    logger::program_log* get()
+    {
+        return &g_log;
+    }
+
+    void clear()
+    {
+        g_log.write_cursor = 0;
+        g_log.history_length = 0;
+    }
+
+    void aerr(a_err errors)
+    {
+        if (errors & A_ERR_GENERIC)               logger::error("   ERROR: Generic error");
+        if (errors & A_ERR_NOT_FOUND)             logger::error("   ERROR: Not found");
+        if (errors & A_ERR_MISSING_DESCRIPTION)   logger::error("   ERROR: Missing description");
+        if (errors & A_ERR_CODE_EXISTS)           logger::error("   ERROR: Code already exists");
+        if (errors & A_ERR_MISSING_BILLING_ITEMS) logger::error("   ERROR: Missing billing items");
+        if (errors & A_ERR_INVALID_ADDRESSEE)     logger::error("   ERROR: Invalid addressee");
+        if (errors & A_ERR_INVALID_CUSTOMER)      logger::error("   ERROR: Invalid customer");
+        if (errors & A_ERR_INVALID_SUPPLIER)      logger::error("   ERROR: Invalid supplier");
+        if (errors & A_ERR_MISSING_NAME)          logger::error("   ERROR: Missing name");
+        if (errors & A_ERR_MISSING_CITY)          logger::error("   ERROR: Missing city");
+        if (errors & A_ERR_MISSING_POSTAL)        logger::error("   ERROR: Missing postal code");
+        if (errors & A_ERR_MISSING_ADDRESS1)      logger::error("   ERROR: Missing address line 1");
+        if (errors & A_ERR_MISSING_COUNTRYCODE)   logger::error("   ERROR: Missing country code");
+        if (errors & A_ERR_MISSING_TAXID)         logger::error("   ERROR: Missing tax ID");
+        if (errors & A_ERR_MISSING_BUSINESSID)    logger::error("   ERROR: Missing business ID");
+        if (errors & A_ERR_MAX_ITEMS_REACHED)     logger::error("   ERROR: Maximum items reached");
+        if (errors & A_ERR_MISSING_CODE)          logger::error("   ERROR: Missing code");
+        if (errors & A_ERR_MISSING_EMAIL)         logger::error("   ERROR: Missing email");
+        if (errors & A_ERR_MISSING_TAX_RATE)      logger::error("   ERROR: Missing tax rate");
+        if (errors & A_ERR_INVALID_BILLING_ITEM)  logger::error("   ERROR: Invalid billing item");
+    }
+
+    void error(const char* fmt, ...)
+    {
+        va_list args;
+        va_start(args, fmt);
+        log_message(fmt, ImVec4(1,0,0,1), args);
+        va_end(args);
+    }
+
+    void info(const char* fmt, ...)
+    {
+        va_list args;
+        va_start(args, fmt);
+        log_message(fmt, ImVec4(1,1,1,1), args);
+        va_end(args);
+    }
+
+}
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