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a35d1a32ea46664cc5938354d4bbfbc7b0b4226d
fastfetch/src/common/jsonconfig.c
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李通洲 5b5527f4c9 JsonConfig: allow JSON files without "modules" key
2023-06-21 16:34:54 +08:00

473 lines
18 KiB
C
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#include "fastfetch.h"
#include "common/jsonconfig.h"
#include "common/printing.h"
#include "common/io/io.h"
#include "common/time.h"
#include "modules/modules.h"
#include "util/stringUtils.h"
#include <assert.h>
#include <ctype.h>
#include <inttypes.h>
bool ffJsonConfigParseModuleArgs(const char* key, yyjson_val* val, FFModuleArgs* moduleArgs)
{
if(ffStrEqualsIgnCase(key, "key"))
{
ffStrbufSetNS(&moduleArgs->key, (uint32_t) yyjson_get_len(val), yyjson_get_str(val));
return true;
}
else if(ffStrEqualsIgnCase(key, "keyColor"))
{
ffOptionParseColor(yyjson_get_str(val), &moduleArgs->keyColor);
return true;
}
else if(ffStrEqualsIgnCase(key, "format"))
{
ffStrbufSetNS(&moduleArgs->outputFormat, (uint32_t) yyjson_get_len(val), yyjson_get_str(val));
return true;
}
return false;
}
const char* ffJsonConfigParseEnum(yyjson_val* val, int* result, FFKeyValuePair pairs[])
{
if (yyjson_is_int(val))
{
int intVal = yyjson_get_int(val);
for (const FFKeyValuePair* pPair = pairs; pPair->key; ++pPair)
{
if (intVal == pPair->value)
{
*result = pPair->value;
return NULL;
}
}
return "Invalid enum integer";
}
else if (yyjson_is_str(val))
{
const char* strVal = yyjson_get_str(val);
for (const FFKeyValuePair* pPair = pairs; pPair->key; ++pPair)
{
if (ffStrEqualsIgnCase(strVal, pPair->key))
{
*result = pPair->value;
return NULL;
}
}
return "Invalid enum string";
}
else
return "Invalid enum value type; must be a string or integer";
}
static inline bool tryModule(FFinstance* instance, const char* type, yyjson_val* module, const char* moduleName, void (*const f)(FFinstance *instance, yyjson_val *module))
{
if (ffStrEqualsIgnCase(type, moduleName))
{
f(instance, module);
return true;
}
return false;
}
static bool parseModuleJsonObject(FFinstance* instance, const char* type, yyjson_val* module)
{
switch (toupper(type[0]))
{
case 'B': {
return
tryModule(instance, type, module, FF_BATTERY_MODULE_NAME, ffParseBatteryJsonObject) ||
tryModule(instance, type, module, FF_BIOS_MODULE_NAME, ffParseBiosJsonObject) ||
tryModule(instance, type, module, FF_BLUETOOTH_MODULE_NAME, ffParseBluetoothJsonObject) ||
tryModule(instance, type, module, FF_BOARD_MODULE_NAME, ffParseBoardJsonObject) ||
tryModule(instance, type, module, FF_BREAK_MODULE_NAME, ffParseBreakJsonObject) ||
tryModule(instance, type, module, FF_BRIGHTNESS_MODULE_NAME, ffParseBrightnessJsonObject) ||
false;
}
case 'C': {
return
tryModule(instance, type, module, FF_CHASSIS_MODULE_NAME, ffParseChassisJsonObject) ||
tryModule(instance, type, module, FF_CPU_MODULE_NAME, ffParseCPUJsonObject) ||
tryModule(instance, type, module, FF_CPUUSAGE_MODULE_NAME, ffParseCPUUsageJsonObject) ||
tryModule(instance, type, module, FF_COMMAND_MODULE_NAME, ffParseCommandJsonObject) ||
tryModule(instance, type, module, FF_COLORS_MODULE_NAME, ffParseColorsJsonObject) ||
tryModule(instance, type, module, FF_CURSOR_MODULE_NAME, ffParseCursorJsonObject) ||
tryModule(instance, type, module, FF_CUSTOM_MODULE_NAME, ffParseCustomJsonObject) ||
false;
}
case 'D': {
return
tryModule(instance, type, module, FF_DATETIME_MODULE_NAME, ffParseDateTimeJsonObject) ||
tryModule(instance, type, module, FF_DISPLAY_MODULE_NAME, ffParseDisplayJsonObject) ||
tryModule(instance, type, module, FF_DISK_MODULE_NAME, ffParseDiskJsonObject) ||
tryModule(instance, type, module, FF_DE_MODULE_NAME, ffParseDEJsonObject) ||
false;
}
case 'F': {
return
tryModule(instance, type, module, FF_FONT_MODULE_NAME, ffParseFontJsonObject) ||
false;
}
case 'G': {
return
tryModule(instance, type, module, FF_GAMEPAD_MODULE_NAME, ffParseGamepadJsonObject) ||
tryModule(instance, type, module, FF_GPU_MODULE_NAME, ffParseGPUJsonObject) ||
false;
}
case 'H': {
return
tryModule(instance, type, module, FF_HOST_MODULE_NAME, ffParseHostJsonObject) ||
false;
}
case 'I': {
return
tryModule(instance, type, module, FF_ICONS_MODULE_NAME, ffParseIconsJsonObject) ||
false;
}
case 'K': {
return
tryModule(instance, type, module, FF_KERNEL_MODULE_NAME, ffParseKernelJsonObject) ||
false;
}
case 'L': {
return
tryModule(instance, type, module, FF_LM_MODULE_NAME, ffParseLMJsonObject) ||
tryModule(instance, type, module, FF_LOCALE_MODULE_NAME, ffParseLocaleJsonObject) ||
tryModule(instance, type, module, FF_LOCALIP_MODULE_NAME, ffParseLocalIpJsonObject) ||
false;
}
case 'M': {
return
tryModule(instance, type, module, FF_MEDIA_MODULE_NAME, ffParseMediaJsonObject) ||
tryModule(instance, type, module, FF_MEMORY_MODULE_NAME, ffParseMemoryJsonObject) ||
false;
}
case 'O': {
return
tryModule(instance, type, module, FF_OPENCL_MODULE_NAME, ffParseOpenCLJsonObject) ||
tryModule(instance, type, module, FF_OPENGL_MODULE_NAME, ffParseOpenGLJsonObject) ||
tryModule(instance, type, module, FF_OS_MODULE_NAME, ffParseOSJsonObject) ||
false;
}
case 'P': {
return
tryModule(instance, type, module, FF_PACKAGES_MODULE_NAME, ffParsePackagesJsonObject) ||
tryModule(instance, type, module, FF_PLAYER_MODULE_NAME, ffParsePlayerJsonObject) ||
tryModule(instance, type, module, FF_POWERADAPTER_MODULE_NAME, ffParsePowerAdapterJsonObject) ||
tryModule(instance, type, module, FF_PROCESSES_MODULE_NAME, ffParseProcessesJsonObject) ||
tryModule(instance, type, module, FF_PUBLICIP_MODULE_NAME, ffParsePublicIpJsonObject) ||
false;
}
case 'S': {
return
tryModule(instance, type, module, FF_SEPARATOR_MODULE_NAME, ffParseSeparatorJsonObject) ||
tryModule(instance, type, module, FF_SHELL_MODULE_NAME, ffParseShellJsonObject) ||
tryModule(instance, type, module, FF_SOUND_MODULE_NAME, ffParseSoundJsonObject) ||
tryModule(instance, type, module, FF_SWAP_MODULE_NAME, ffParseSwapJsonObject) ||
false;
}
case 'T': {
return
tryModule(instance, type, module, FF_TERMINAL_MODULE_NAME, ffParseTerminalJsonObject) ||
tryModule(instance, type, module, FF_TERMINALFONT_MODULE_NAME, ffParseTerminalFontJsonObject) ||
tryModule(instance, type, module, FF_TITLE_MODULE_NAME, ffParseTitleJsonObject) ||
tryModule(instance, type, module, FF_THEME_MODULE_NAME, ffParseThemeJsonObject) ||
false;
}
case 'U': {
return
tryModule(instance, type, module, FF_UPTIME_MODULE_NAME, ffParseUptimeJsonObject) ||
tryModule(instance, type, module, FF_USERS_MODULE_NAME, ffParseUsersJsonObject) ||
false;
}
case 'V': {
return
tryModule(instance, type, module, FF_VULKAN_MODULE_NAME, ffParseVulkanJsonObject) ||
false;
}
case 'W': {
return
tryModule(instance, type, module, FF_WALLPAPER_MODULE_NAME, ffParseWallpaperJsonObject) ||
tryModule(instance, type, module, FF_WEATHER_MODULE_NAME, ffParseWeatherJsonObject) ||
tryModule(instance, type, module, FF_WM_MODULE_NAME, ffParseWMJsonObject) ||
tryModule(instance, type, module, FF_WIFI_MODULE_NAME, ffParseWifiJsonObject) ||
tryModule(instance, type, module, FF_WMTHEME_MODULE_NAME, ffParseWMThemeJsonObject) ||
false;
}
default:
return false;
}
}
static const char* printJsonConfig(FFinstance* instance)
{
yyjson_val* const root = yyjson_doc_get_root(instance->state.configDoc);
assert(root);
if (!yyjson_is_obj(root))
return "Invalid JSON config format. Root value must be an object";
yyjson_val* modules = yyjson_obj_get(root, "modules");
if (!modules) return NULL;
if (!yyjson_is_arr(modules)) return "Property 'modules' must be an array of strings or objects";
yyjson_val* item;
size_t idx, max;
yyjson_arr_foreach(modules, idx, max, item)
{
uint64_t ms = 0;
if(__builtin_expect(instance->config.stat, false))
ms = ffTimeGetTick();
yyjson_val* module = item;
const char* type = yyjson_get_str(module);
if (type)
module = NULL;
else if (yyjson_is_obj(module))
{
type = yyjson_get_str(yyjson_obj_get(module, "type"));
if (!type) return "module object must contain a \"type\" key ( case sensitive )";
if (yyjson_obj_size(module) == 1) // contains only Property type
module = NULL;
}
else
return "modules must be an array of strings or objects";
if(!parseModuleJsonObject(instance, type, module))
return "Unknown module type";
if(__builtin_expect(instance->config.stat, false))
{
char str[32];
int len = snprintf(str, sizeof str, "%" PRIu64 "ms", ffTimeGetTick() - ms);
if(instance->config.pipe)
puts(str);
else
printf("\033[s\033[1A\033[9999999C\033[%dD%s\033[u", len, str); // Save; Up 1; Right 9999999; Left <len>; Print <str>; Load
}
#if defined(_WIN32)
if (!instance->config.noBuffer) fflush(stdout);
#endif
}
return NULL;
}
const char* ffParseGeneralJsonConfig(FFinstance* instance)
{
FFconfig* config = &instance->config;
yyjson_val* const root = yyjson_doc_get_root(instance->state.configDoc);
assert(root);
if (!yyjson_is_obj(root))
return "Invalid JSON config format. Root value must be an object";
yyjson_val* object = yyjson_obj_get(root, "general");
if (!object) return NULL;
if (!yyjson_is_obj(object)) return "Property 'general' must be an object";
yyjson_val *key_, *val;
size_t idx, max;
yyjson_obj_foreach(object, idx, max, key_, val)
{
const char* key = yyjson_get_str(key_);
if (ffStrEqualsIgnCase(key, "allowSlowOperations"))
config->allowSlowOperations = yyjson_get_bool(val);
else if (ffStrEqualsIgnCase(key, "thread") || ffStrEqualsIgnCase(key, "multithreading"))
config->multithreading = yyjson_get_bool(val);
else if (ffStrEqualsIgnCase(key, "stat"))
config->stat = yyjson_get_bool(val);
else if (ffStrEqualsIgnCase(key, "escapeBedrock"))
config->escapeBedrock = yyjson_get_bool(val);
else if (ffStrEqualsIgnCase(key, "pipe"))
config->pipe = yyjson_get_bool(val);
#if defined(__linux__) || defined(__FreeBSD__)
else if (ffStrEqualsIgnCase(key, "playerName"))
ffStrbufSetS(&config->playerName, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "osFile"))
ffStrbufSetS(&config->osFile, yyjson_get_str(val));
#endif
else
return "Unknown general property";
}
return NULL;
}
const char* ffParseDisplayJsonConfig(FFinstance* instance)
{
FFconfig* config = &instance->config;
yyjson_val* const root = yyjson_doc_get_root(instance->state.configDoc);
assert(root);
if (!yyjson_is_obj(root))
return "Invalid JSON config format. Root value must be an object";
yyjson_val* object = yyjson_obj_get(root, "display");
if (!object) return NULL;
if (!yyjson_is_obj(object)) return "Property 'display' must be an object";
yyjson_val *key_, *val;
size_t idx, max;
yyjson_obj_foreach(object, idx, max, key_, val)
{
const char* key = yyjson_get_str(key_);
if (ffStrEqualsIgnCase(key, "showErrors"))
config->showErrors = yyjson_get_bool(val);
else if (ffStrEqualsIgnCase(key, "disableLinewrap"))
config->disableLinewrap = yyjson_get_bool(val);
else if (ffStrEqualsIgnCase(key, "hideCursor"))
config->hideCursor = yyjson_get_bool(val);
else if (ffStrEqualsIgnCase(key, "separator"))
ffStrbufSetS(&config->keyValueSeparator, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "color"))
{
if (yyjson_is_str(val))
{
ffOptionParseColor(yyjson_get_str(val), &config->colorKeys);
ffStrbufSet(&config->colorTitle, &config->colorKeys);
}
else if (yyjson_is_obj(val))
{
const char* colorKeys = yyjson_get_str(yyjson_obj_get(val, "keys"));
if (colorKeys)
ffOptionParseColor(colorKeys, &config->colorKeys);
const char* colorTitle = yyjson_get_str(yyjson_obj_get(val, "title"));
if (colorTitle)
ffOptionParseColor(colorTitle, &config->colorTitle);
}
else
return "display.color must be either a string or an object";
}
else if (ffStrEqualsIgnCase(key, "binaryPrefix"))
{
int value;
const char* error = ffJsonConfigParseEnum(val, &value, (FFKeyValuePair[]) {
{ "iec", FF_BINARY_PREFIX_TYPE_IEC },
{ "si", FF_BINARY_PREFIX_TYPE_SI },
{ "jedec", FF_BINARY_PREFIX_TYPE_JEDEC },
{},
});
if (error) return error;
config->binaryPrefixType = (FFBinaryPrefixType) value;
}
else if (ffStrEqualsIgnCase(key, "percentType"))
config->percentType = (uint32_t) yyjson_get_uint(val);
else if (ffStrEqualsIgnCase(key, "noBuffer"))
config->noBuffer = yyjson_get_bool(val);
else
return "Unknown display property";
}
return NULL;
}
const char* ffParseLibraryJsonConfig(FFinstance* instance)
{
FFconfig* config = &instance->config;
yyjson_val* const root = yyjson_doc_get_root(instance->state.configDoc);
assert(root);
if (!yyjson_is_obj(root))
return "Invalid JSON config format. Root value must be an object";
yyjson_val* object = yyjson_obj_get(root, "library");
if (!object) return NULL;
if (!yyjson_is_obj(object)) return "Property 'library' must be an object";
yyjson_val *key_, *val;
size_t idx, max;
yyjson_obj_foreach(object, idx, max, key_, val)
{
const char* key = yyjson_get_str(key_);
if (ffStrEqualsIgnCase(key, "pci"))
ffStrbufSetS(&config->libPCI, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "vulkan"))
ffStrbufSetS(&config->libVulkan, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "freetype"))
ffStrbufSetS(&config->libfreetype, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "wayland"))
ffStrbufSetS(&config->libWayland, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "xcbRandr"))
ffStrbufSetS(&config->libXcbRandr, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "xcb"))
ffStrbufSetS(&config->libXcb, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "Xrandr"))
ffStrbufSetS(&config->libXrandr, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "X11"))
ffStrbufSetS(&config->libX11, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "gio"))
ffStrbufSetS(&config->libGIO, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "DConf"))
ffStrbufSetS(&config->libDConf, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "dbus"))
ffStrbufSetS(&config->libDBus, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "XFConf"))
ffStrbufSetS(&config->libXFConf, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "sqlite") || ffStrEqualsIgnCase(key, "sqlite3"))
ffStrbufSetS(&config->libSQLite3, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "rpm"))
ffStrbufSetS(&config->librpm, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "imagemagick"))
ffStrbufSetS(&config->libImageMagick, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "z"))
ffStrbufSetS(&config->libZ, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "chafa"))
ffStrbufSetS(&config->libChafa, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "egl"))
ffStrbufSetS(&config->libEGL, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "glx"))
ffStrbufSetS(&config->libGLX, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "osmesa"))
ffStrbufSetS(&config->libOSMesa, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "opencl"))
ffStrbufSetS(&config->libOpenCL, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "pulse"))
ffStrbufSetS(&config->libPulse, yyjson_get_str(val));
else if (ffStrEqualsIgnCase(key, "nm"))
ffStrbufSetS(&config->libnm, yyjson_get_str(val));
else
return "Unknown library property";
}
return NULL;
}
void ffPrintJsonConfig(FFinstance* instance)
{
const char* error = printJsonConfig(instance);
if (error)
ffPrintErrorString(instance, "JsonConfig", 0, NULL, NULL, "%s", error);
}
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