add c and jai
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235
c/config/config.c
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235
c/config/config.c
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// config.c — Global program configuration (config.ini next to binary)
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#ifdef __APPLE__
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#include <unistd.h>
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#include <libgen.h>
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#include <mach-o/dyld.h>
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#else
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#include <windows.h>
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#endif
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Config g_config = {0};
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////////////////////////////////
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// Path resolution
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static void config_get_path(char *out, S32 out_size) {
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char exe_path[CONFIG_PATH_MAX];
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#ifdef __APPLE__
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U32 sz = sizeof(exe_path);
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_NSGetExecutablePath(exe_path, &sz);
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#else
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GetModuleFileNameA(NULL, exe_path, CONFIG_PATH_MAX);
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#endif
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// Strip binary name to get directory
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char *sep = strrchr(exe_path, '/');
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#ifndef __APPLE__
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char *bsep = strrchr(exe_path, '\\');
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if (bsep && (!sep || bsep > sep)) sep = bsep;
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#endif
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if (sep) sep[1] = '\0';
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snprintf(out, out_size, "%sconfig.ini", exe_path);
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}
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////////////////////////////////
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// Helpers
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static void config_trim(char *s) {
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char *start = s;
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while (*start == ' ' || *start == '\t') start++;
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if (start != s) memmove(s, start, strlen(start) + 1);
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S32 len = (S32)strlen(s);
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while (len > 0 && (s[len - 1] == ' ' || s[len - 1] == '\t' ||
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s[len - 1] == '\r' || s[len - 1] == '\n'))
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s[--len] = '\0';
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}
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////////////////////////////////
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// Defaults
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static void config_set_defaults(void) {
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MemoryZeroStruct(&g_config);
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snprintf(g_config.theme, sizeof(g_config.theme), "%s", "Gruvbox Dark");
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g_config.show_line_numbers = 1;
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g_config.syntax_enabled = 1;
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g_config.block_cursor = 1;
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g_config.cursor_smear = 1;
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g_config.smooth_scroll = 1;
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g_config.ui_scale = 1.0f;
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g_config.editor_font_size = 15.0f;
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snprintf(g_config.editor_font, sizeof(g_config.editor_font), "%s", "FiraCode");
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snprintf(g_config.ui_font, sizeof(g_config.ui_font), "%s", "Inter");
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g_config.window_width = 1280;
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g_config.window_height = 800;
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g_config.active_project[0] = '\0';
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g_config.recent_dir_count = 0;
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}
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////////////////////////////////
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// Load
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static void config_load(void) {
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config_set_defaults();
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char path[CONFIG_PATH_MAX];
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config_get_path(path, sizeof(path));
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FILE *f = fopen(path, "rb");
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if (!f) {
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// No config file — write defaults
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config_save();
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return;
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}
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char line_buf[CONFIG_PATH_MAX + 64];
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char current_section[64] = {0};
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while (fgets(line_buf, sizeof(line_buf), f)) {
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config_trim(line_buf);
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if (line_buf[0] == '\0' || line_buf[0] == '#' || line_buf[0] == ';')
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continue;
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// Section header
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if (line_buf[0] == '[') {
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char *close = strchr(line_buf, ']');
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if (close) {
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*close = '\0';
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snprintf(current_section, sizeof(current_section), "%s", line_buf + 1);
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}
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continue;
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}
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// Key = value
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char *eq = strchr(line_buf, '=');
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if (!eq) continue;
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*eq = '\0';
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char *key = line_buf;
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char *val = eq + 1;
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config_trim(key);
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config_trim(val);
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if (strcmp(current_section, "general") == 0) {
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if (strcmp(key, "theme") == 0)
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snprintf(g_config.theme, sizeof(g_config.theme), "%s", val);
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else if (strcmp(key, "show_line_numbers") == 0)
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g_config.show_line_numbers = (strcmp(val, "true") == 0);
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else if (strcmp(key, "syntax_enabled") == 0)
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g_config.syntax_enabled = (strcmp(val, "true") == 0);
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else if (strcmp(key, "block_cursor") == 0)
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g_config.block_cursor = (strcmp(val, "true") == 0);
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else if (strcmp(key, "cursor_smear") == 0)
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g_config.cursor_smear = (strcmp(val, "true") == 0);
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else if (strcmp(key, "smooth_scroll") == 0)
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g_config.smooth_scroll = (strcmp(val, "true") == 0);
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else if (strcmp(key, "ui_scale") == 0)
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g_config.ui_scale = (F32)atof(val);
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else if (strcmp(key, "editor_font_size") == 0)
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g_config.editor_font_size = (F32)atof(val);
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else if (strcmp(key, "editor_font") == 0)
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snprintf(g_config.editor_font, sizeof(g_config.editor_font), "%s", val);
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else if (strcmp(key, "ui_font") == 0)
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snprintf(g_config.ui_font, sizeof(g_config.ui_font), "%s", val);
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else if (strcmp(key, "active_project") == 0)
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snprintf(g_config.active_project, sizeof(g_config.active_project), "%s", val);
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else if (strcmp(key, "window_width") == 0)
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g_config.window_width = atoi(val);
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else if (strcmp(key, "window_height") == 0)
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g_config.window_height = atoi(val);
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} else if (strcmp(current_section, "recent_dirs") == 0) {
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// Keys are "0", "1", "2", etc.
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S32 idx = atoi(key);
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if (idx >= 0 && idx < CONFIG_MAX_RECENT_DIRS && val[0] != '\0') {
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snprintf(g_config.recent_dirs[idx], CONFIG_PATH_MAX, "%s", val);
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if (idx + 1 > g_config.recent_dir_count)
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g_config.recent_dir_count = idx + 1;
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}
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}
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}
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fclose(f);
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}
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////////////////////////////////
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// Save
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static void config_save(void) {
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char path[CONFIG_PATH_MAX];
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config_get_path(path, sizeof(path));
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FILE *f = fopen(path, "wb");
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if (!f) return;
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fprintf(f, "# codeMAX configuration — managed by the program\r\n\r\n");
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fprintf(f, "[general]\r\n");
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fprintf(f, "theme = %s\r\n", g_config.theme);
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fprintf(f, "show_line_numbers = %s\r\n", g_config.show_line_numbers ? "true" : "false");
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fprintf(f, "syntax_enabled = %s\r\n", g_config.syntax_enabled ? "true" : "false");
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fprintf(f, "block_cursor = %s\r\n", g_config.block_cursor ? "true" : "false");
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fprintf(f, "cursor_smear = %s\r\n", g_config.cursor_smear ? "true" : "false");
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fprintf(f, "smooth_scroll = %s\r\n", g_config.smooth_scroll ? "true" : "false");
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fprintf(f, "ui_scale = %.2f\r\n", g_config.ui_scale);
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fprintf(f, "editor_font_size = %.1f\r\n", g_config.editor_font_size);
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fprintf(f, "editor_font = %s\r\n", g_config.editor_font);
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fprintf(f, "ui_font = %s\r\n", g_config.ui_font);
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fprintf(f, "window_width = %d\r\n", g_config.window_width);
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fprintf(f, "window_height = %d\r\n", g_config.window_height);
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if (g_config.active_project[0] != '\0')
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fprintf(f, "active_project = %s\r\n", g_config.active_project);
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fprintf(f, "\r\n[recent_dirs]\r\n");
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for (S32 i = 0; i < g_config.recent_dir_count; i++) {
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if (g_config.recent_dirs[i][0] != '\0')
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fprintf(f, "%d = %s\r\n", i, g_config.recent_dirs[i]);
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}
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fclose(f);
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}
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////////////////////////////////
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// Recent directories
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static void config_push_recent_dir(const char *dir) {
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if (!dir || dir[0] == '\0') return;
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// Normalize path for comparison
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char norm[CONFIG_PATH_MAX];
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snprintf(norm, sizeof(norm), "%s", dir);
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for (char *p = norm; *p; p++) {
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if (*p == '/') *p = '\\';
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}
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// Check if already in list — if so, move to front
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S32 existing = -1;
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for (S32 i = 0; i < g_config.recent_dir_count; i++) {
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#ifdef __APPLE__
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if (strcmp(g_config.recent_dirs[i], norm) == 0) { existing = i; break; }
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#else
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if (_stricmp(g_config.recent_dirs[i], norm) == 0) { existing = i; break; }
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#endif
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}
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if (existing == 0) return; // already at front
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// Save the entry if it exists, or use the new dir
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char entry[CONFIG_PATH_MAX];
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snprintf(entry, sizeof(entry), "%s", norm);
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// Shift entries down
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S32 start = (existing >= 0) ? existing : g_config.recent_dir_count;
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if (start >= CONFIG_MAX_RECENT_DIRS) start = CONFIG_MAX_RECENT_DIRS - 1;
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for (S32 i = start; i > 0; i--)
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memcpy(g_config.recent_dirs[i], g_config.recent_dirs[i - 1], CONFIG_PATH_MAX);
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// Insert at front
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snprintf(g_config.recent_dirs[0], CONFIG_PATH_MAX, "%s", entry);
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if (existing < 0 && g_config.recent_dir_count < CONFIG_MAX_RECENT_DIRS)
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g_config.recent_dir_count++;
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config_save();
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}
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