Add the files

3 files changed, 141 insertions, 0 deletions

diff --git a/src/modules/editor/editor.c b/src/modules/editor/editor.c
new file mode 100644
index 0000000..23b1937
--- /dev/null
+++ b/src/modules/editor/editor.c
@@ -0,0 +1,121 @@
+#include "common/printing.h"
+#include "common/jsonconfig.h"
+#include "common/strutil.h"
+#include "detection/libc/libc.h"
+#include "detection/editor/editor.h"
+#include "modules/editor/editor.h"
+
+bool ffPrintEditor(FFEditorOptions* options) {
+    FFEditorResult result = {
+        .type = "Unknown",
+        .name = ffStrbufCreate(),
+        .path = ffStrbufCreate(),
+        .exe = ffStrbufCreate(),
+        .version = ffStrbufCreate(),
+    };
+    const char* error = ffDetectEditor(&result);
+
+    if (error) {
+        ffPrintError(FF_EDITOR_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "%s", error);
+        return false;
+    }
+
+    if (options->moduleArgs.outputFormat.length == 0) {
+        ffPrintLogoAndKey(FF_EDITOR_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT);
+        if (result.exe.length) {
+            ffStrbufWriteTo(&result.exe, stdout);
+            if (result.version.length) {
+                printf(" %s", result.version.chars);
+            }
+        } else {
+            ffStrbufWriteTo(&result.name, stdout);
+        }
+        putchar('\n');
+    } else {
+        FF_PRINT_FORMAT_CHECKED(FF_EDITOR_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, ((FFformatarg[]) {
+                                                                                                           FF_ARG(result.type, "type"),
+                                                                                                           FF_ARG(result.name, "name"),
+                                                                                                           FF_ARG(result.exe, "exe-name"),
+                                                                                                           FF_ARG(result.path, "path"),
+                                                                                                           FF_ARG(result.version, "version"),
+                                                                                                       }));
+    }
+
+    ffStrbufDestroy(&result.name);
+    ffStrbufDestroy(&result.path);
+    ffStrbufDestroy(&result.exe);
+    ffStrbufDestroy(&result.version);
+
+    return true;
+}
+
+void ffParseEditorJsonObject(FFEditorOptions* 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_EDITOR_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "Unknown JSON key %s", unsafe_yyjson_get_str(key));
+    }
+}
+
+void ffGenerateEditorJsonConfig(FFEditorOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
+    ffJsonConfigGenerateModuleArgsConfig(doc, module, &options->moduleArgs);
+}
+
+bool ffGenerateEditorJsonResult(FF_A_UNUSED FFEditorOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
+    FFEditorResult result = {
+        .name = ffStrbufCreate(),
+        .path = ffStrbufCreate(),
+        .version = ffStrbufCreate(),
+    };
+
+    const char* error = ffDetectEditor(&result);
+
+    if (error) {
+        yyjson_mut_obj_add_str(doc, module, "error", error);
+        return false;
+    }
+
+    yyjson_mut_val* obj = yyjson_mut_obj_add_obj(doc, module, "result");
+    yyjson_mut_obj_add_str(doc, obj, "type", result.type);
+    yyjson_mut_obj_add_strbuf(doc, obj, "name", &result.name);
+    yyjson_mut_obj_add_strbuf(doc, obj, "path", &result.path);
+    yyjson_mut_obj_add_strbuf(doc, obj, "exe", &result.exe);
+    yyjson_mut_obj_add_strbuf(doc, obj, "version", &result.version);
+
+    ffStrbufDestroy(&result.name);
+    ffStrbufDestroy(&result.path);
+    ffStrbufDestroy(&result.exe);
+    ffStrbufDestroy(&result.version);
+
+    return true;
+}
+
+void ffInitEditorOptions(FFEditorOptions* options) {
+    ffOptionInitModuleArg(&options->moduleArgs, "󱞎");
+}
+
+void ffDestroyEditorOptions(FFEditorOptions* options) {
+    ffOptionDestroyModuleArg(&options->moduleArgs);
+}
+
+FFModuleBaseInfo ffEditorModuleInfo = {
+    .name = FF_EDITOR_MODULE_NAME,
+    .description = "Print information about the default editor ($VISUAL or $EDITOR)",
+    .initOptions = (void*) ffInitEditorOptions,
+    .destroyOptions = (void*) ffDestroyEditorOptions,
+    .parseJsonObject = (void*) ffParseEditorJsonObject,
+    .printModule = (void*) ffPrintEditor,
+    .generateJsonResult = (void*) ffGenerateEditorJsonResult,
+    .generateJsonConfig = (void*) ffGenerateEditorJsonConfig,
+    .formatArgs = FF_FORMAT_ARG_LIST(((FFModuleFormatArg[]) {
+        { "Type (Visual / Editor)", "type" },
+        { "Name", "name" },
+        { "Exe name of real path", "exe-name" },
+        { "Full path of real path", "path" },
+        { "Version", "version" },
+    }))
+};
diff --git a/src/modules/editor/editor.h b/src/modules/editor/editor.h
new file mode 100644
index 0000000..293d0a6
--- /dev/null
+++ b/src/modules/editor/editor.h
@@ -0,0 +1,11 @@
+#pragma once
+
+#include "option.h"
+
+#define FF_EDITOR_MODULE_NAME "Editor"
+
+bool ffPrintEditor(FFEditorOptions* options);
+void ffInitEditorOptions(FFEditorOptions* options);
+void ffDestroyEditorOptions(FFEditorOptions* options);
+
+extern FFModuleBaseInfo ffEditorModuleInfo;
diff --git a/src/modules/editor/option.h b/src/modules/editor/option.h
new file mode 100644
index 0000000..e812ca9
--- /dev/null
+++ b/src/modules/editor/option.h
@@ -0,0 +1,9 @@
+#pragma once
+
+#include "common/option.h"
+
+typedef struct FFEditorOptions {
+    FFModuleArgs moduleArgs;
+} FFEditorOptions;
+
+static_assert(sizeof(FFEditorOptions) <= FF_OPTION_MAX_SIZE, "FFEditorOptions size exceeds maximum allowed size");