Add the files

3 files changed, 142 insertions, 0 deletions

diff --git a/src/modules/terminalfont/option.h b/src/modules/terminalfont/option.h
new file mode 100644
index 0000000..6da3d1e
--- /dev/null
+++ b/src/modules/terminalfont/option.h
@@ -0,0 +1,9 @@
+#pragma once
+
+#include "common/option.h"
+
+typedef struct FFTerminalFontOptions {
+    FFModuleArgs moduleArgs;
+} FFTerminalFontOptions;
+
+static_assert(sizeof(FFTerminalFontOptions) <= FF_OPTION_MAX_SIZE, "FFTerminalFontOptions size exceeds maximum allowed size");
diff --git a/src/modules/terminalfont/terminalfont.c b/src/modules/terminalfont/terminalfont.c
new file mode 100644
index 0000000..91e45c7
--- /dev/null
+++ b/src/modules/terminalfont/terminalfont.c
@@ -0,0 +1,122 @@
+#include "common/printing.h"
+#include "common/jsonconfig.h"
+#include "common/strutil.h"
+#include "detection/terminalfont/terminalfont.h"
+#include "modules/terminalfont/terminalfont.h"
+
+#define FF_TERMINALFONT_DISPLAY_NAME "Terminal Font"
+
+bool ffPrintTerminalFont(FFTerminalFontOptions* options) {
+    bool success = false;
+    FFTerminalFontResult terminalFont;
+    ffFontInit(&terminalFont.font);
+    ffFontInit(&terminalFont.fallback);
+    ffStrbufInit(&terminalFont.error);
+
+    if (!ffDetectTerminalFont(&terminalFont)) {
+        ffPrintError(FF_TERMINALFONT_DISPLAY_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "%s", terminalFont.error.chars);
+    } else {
+        if (options->moduleArgs.outputFormat.length == 0) {
+            ffPrintLogoAndKey(FF_TERMINALFONT_DISPLAY_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT);
+            ffStrbufWriteTo(&terminalFont.font.pretty, stdout);
+            if (terminalFont.fallback.pretty.length) {
+                fputs(" / ", stdout);
+                ffStrbufWriteTo(&terminalFont.fallback.pretty, stdout);
+            }
+            putchar('\n');
+        } else {
+            FF_PRINT_FORMAT_CHECKED(FF_TERMINALFONT_DISPLAY_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, ((FFformatarg[]) {
+                                                                                                                      FF_ARG(terminalFont.font.pretty, "combined"),
+                                                                                                                      FF_ARG(terminalFont.font.name, "name"),
+                                                                                                                      FF_ARG(terminalFont.font.size, "size"),
+                                                                                                                      FF_ARG(terminalFont.font.styles, "styles"),
+                                                                                                                  }));
+        }
+        success = true;
+    }
+
+    ffStrbufDestroy(&terminalFont.error);
+    ffFontDestroy(&terminalFont.font);
+    ffFontDestroy(&terminalFont.fallback);
+
+    return success;
+}
+
+void ffParseTerminalFontJsonObject(FFTerminalFontOptions* options, yyjson_val* module) {
+    yyjson_val *key, *val;
+    size_t idx, max;
+    yyjson_obj_foreach (module, idx, max, key, val) {
+        if (ffJsonConfigParseModuleArgs(key, val, &options->moduleArgs)) {
+            continue;
+        }
+
+        ffPrintError(FF_TERMINALFONT_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "Unknown JSON key %s", unsafe_yyjson_get_str(key));
+    }
+}
+
+void ffGenerateTerminalFontJsonConfig(FFTerminalFontOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
+    ffJsonConfigGenerateModuleArgsConfig(doc, module, &options->moduleArgs);
+}
+
+bool ffGenerateTerminalFontJsonResult(FF_A_UNUSED FFTerminalFontOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
+    bool success = false;
+    FFTerminalFontResult result;
+    ffFontInit(&result.font);
+    ffFontInit(&result.fallback);
+    ffStrbufInit(&result.error);
+
+    if (!ffDetectTerminalFont(&result)) {
+        yyjson_mut_obj_add_strbuf(doc, module, "error", &result.error);
+    } else {
+        yyjson_mut_val* obj = yyjson_mut_obj_add_obj(doc, module, "result");
+
+        yyjson_mut_val* font = yyjson_mut_obj_add_obj(doc, obj, "font");
+        yyjson_mut_obj_add_strbuf(doc, font, "name", &result.font.name);
+        yyjson_mut_obj_add_strbuf(doc, font, "size", &result.font.size);
+        yyjson_mut_val* fontStyles = yyjson_mut_obj_add_arr(doc, font, "styles");
+        FF_LIST_FOR_EACH (FFstrbuf, style, result.font.styles) {
+            yyjson_mut_arr_add_strbuf(doc, fontStyles, style);
+        }
+        yyjson_mut_obj_add_strbuf(doc, font, "pretty", &result.font.pretty);
+
+        yyjson_mut_val* fallback = yyjson_mut_obj_add_obj(doc, obj, "fallback");
+        yyjson_mut_obj_add_strbuf(doc, fallback, "name", &result.fallback.name);
+        yyjson_mut_obj_add_strbuf(doc, fallback, "size", &result.fallback.size);
+        yyjson_mut_val* fallbackStyles = yyjson_mut_obj_add_arr(doc, fallback, "styles");
+        FF_LIST_FOR_EACH (FFstrbuf, style, result.fallback.styles) {
+            yyjson_mut_arr_add_strbuf(doc, fallbackStyles, style);
+        }
+        yyjson_mut_obj_add_strbuf(doc, fallback, "pretty", &result.fallback.pretty);
+        success = true;
+    }
+
+    ffStrbufDestroy(&result.error);
+    ffFontDestroy(&result.font);
+    ffFontDestroy(&result.fallback);
+    return success;
+}
+
+void ffInitTerminalFontOptions(FFTerminalFontOptions* options) {
+    ffOptionInitModuleArg(&options->moduleArgs, "");
+}
+
+void ffDestroyTerminalFontOptions(FFTerminalFontOptions* options) {
+    ffOptionDestroyModuleArg(&options->moduleArgs);
+}
+
+FFModuleBaseInfo ffTerminalFontModuleInfo = {
+    .name = FF_TERMINALFONT_MODULE_NAME,
+    .description = "Print the font name and size used by the current terminal",
+    .initOptions = (void*) ffInitTerminalFontOptions,
+    .destroyOptions = (void*) ffDestroyTerminalFontOptions,
+    .parseJsonObject = (void*) ffParseTerminalFontJsonObject,
+    .printModule = (void*) ffPrintTerminalFont,
+    .generateJsonResult = (void*) ffGenerateTerminalFontJsonResult,
+    .generateJsonConfig = (void*) ffGenerateTerminalFontJsonConfig,
+    .formatArgs = FF_FORMAT_ARG_LIST(((FFModuleFormatArg[]) {
+        { "Terminal font combined", "combined" },
+        { "Terminal font name", "name" },
+        { "Terminal font size", "size" },
+        { "Terminal font styles", "styles" },
+    })),
+};
diff --git a/src/modules/terminalfont/terminalfont.h b/src/modules/terminalfont/terminalfont.h
new file mode 100644
index 0000000..04987a6
--- /dev/null
+++ b/src/modules/terminalfont/terminalfont.h
@@ -0,0 +1,11 @@
+#pragma once
+
+#include "option.h"
+
+#define FF_TERMINALFONT_MODULE_NAME "TerminalFont"
+
+bool ffPrintTerminalFont(FFTerminalFontOptions* options);
+void ffInitTerminalFontOptions(FFTerminalFontOptions* options);
+void ffDestroyTerminalFontOptions(FFTerminalFontOptions* options);
+
+extern FFModuleBaseInfo ffTerminalFontModuleInfo;