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Options (Display): split code
This commit is contained in:
李通洲
@@ -0,0 +1,298 @@
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#include "fastfetch.h"
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#include "common/jsonconfig.h"
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#include "util/stringUtils.h"
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#include "options/display.h"
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#include <unistd.h>
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const char* ffOptionsParseDisplayJsonConfig(FFOptionsDisplay* options, yyjson_val* root)
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{
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yyjson_val* object = yyjson_obj_get(root, "display");
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if (!object) return NULL;
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if (!yyjson_is_obj(object)) return "Property 'display' must be an object";
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yyjson_val *key_, *val;
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size_t idx, max;
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yyjson_obj_foreach(object, idx, max, key_, val)
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{
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const char* key = yyjson_get_str(key_);
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if (ffStrEqualsIgnCase(key, "stat"))
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{
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if ((options->stat = yyjson_get_bool(val)))
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options->showErrors = true;
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}
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else if (ffStrEqualsIgnCase(key, "pipe"))
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options->pipe = yyjson_get_bool(val);
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else if (ffStrEqualsIgnCase(key, "showErrors"))
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options->showErrors = yyjson_get_bool(val);
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else if (ffStrEqualsIgnCase(key, "disableLinewrap"))
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options->disableLinewrap = yyjson_get_bool(val);
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else if (ffStrEqualsIgnCase(key, "hideCursor"))
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options->hideCursor = yyjson_get_bool(val);
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else if (ffStrEqualsIgnCase(key, "separator"))
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ffStrbufSetS(&options->keyValueSeparator, yyjson_get_str(val));
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else if (ffStrEqualsIgnCase(key, "color"))
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{
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if (yyjson_is_str(val))
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{
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ffOptionParseColor(yyjson_get_str(val), &options->colorKeys);
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ffStrbufSet(&options->colorTitle, &options->colorKeys);
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}
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else if (yyjson_is_obj(val))
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{
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const char* colorKeys = yyjson_get_str(yyjson_obj_get(val, "keys"));
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if (colorKeys)
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ffOptionParseColor(colorKeys, &options->colorKeys);
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const char* colorTitle = yyjson_get_str(yyjson_obj_get(val, "title"));
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if (colorTitle)
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ffOptionParseColor(colorTitle, &options->colorTitle);
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}
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else
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return "display.color must be either a string or an object";
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}
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else if (ffStrEqualsIgnCase(key, "brightColor"))
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options->brightColor = yyjson_get_bool(val);
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else if (ffStrEqualsIgnCase(key, "binaryPrefix"))
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{
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int value;
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const char* error = ffJsonConfigParseEnum(val, &value, (FFKeyValuePair[]) {
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{ "iec", FF_BINARY_PREFIX_TYPE_IEC },
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{ "si", FF_BINARY_PREFIX_TYPE_SI },
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{ "jedec", FF_BINARY_PREFIX_TYPE_JEDEC },
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{},
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});
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if (error) return error;
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options->binaryPrefixType = (FFBinaryPrefixType) value;
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}
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else if (ffStrEqualsIgnCase(key, "sizeNdigits"))
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options->sizeNdigits = (uint8_t) yyjson_get_uint(val);
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else if (ffStrEqualsIgnCase(key, "sizeMaxPrefix"))
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{
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int value;
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const char* error = ffJsonConfigParseEnum(val, &value, (FFKeyValuePair[]) {
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{ "B", 0 },
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{ "kB", 1 },
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{ "MB", 2 },
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{ "GB", 3 },
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{ "TB", 4 },
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{ "PB", 5 },
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{ "EB", 6 },
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{ "ZB", 7 },
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{ "YB", 8 },
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{}
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});
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if (error) return error;
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options->sizeMaxPrefix = (uint8_t) value;
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}
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else if (ffStrEqualsIgnCase(key, "temperatureUnit"))
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{
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int value;
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const char* error = ffJsonConfigParseEnum(val, &value, (FFKeyValuePair[]) {
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{ "CELSIUS", FF_TEMPERATURE_UNIT_CELSIUS },
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{ "C", FF_TEMPERATURE_UNIT_CELSIUS },
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{ "FAHRENHEIT", FF_TEMPERATURE_UNIT_FAHRENHEIT },
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{ "F", FF_TEMPERATURE_UNIT_FAHRENHEIT },
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{ "KELVIN", FF_TEMPERATURE_UNIT_KELVIN },
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{ "K", FF_TEMPERATURE_UNIT_KELVIN },
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{},
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});
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if (error) return error;
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options->temperatureUnit = (FFTemperatureUnit) value;
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}
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else if (ffStrEqualsIgnCase(key, "percentType"))
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options->percentType = (uint8_t) yyjson_get_uint(val);
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else if (ffStrEqualsIgnCase(key, "percentNdigits"))
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options->percentNdigits = (uint8_t) yyjson_get_uint(val);
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else if (ffStrEqualsIgnCase(key, "bar"))
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{
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if (yyjson_is_obj(val))
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{
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const char* charElapsed = yyjson_get_str(yyjson_obj_get(val, "charElapsed"));
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if (charElapsed)
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ffStrbufSetS(&options->barCharElapsed, charElapsed);
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const char* charTotal = yyjson_get_str(yyjson_obj_get(val, "charTotal"));
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if (charTotal)
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ffStrbufSetS(&options->barCharTotal, charTotal);
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yyjson_val* border = yyjson_obj_get(val, "border");
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if (border)
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options->barBorder = yyjson_get_bool(border);
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yyjson_val* width = yyjson_obj_get(val, "width");
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if (width)
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options->barWidth = (uint8_t) yyjson_get_uint(width);
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}
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else
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return "display.bar must be an object";
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}
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else if (ffStrEqualsIgnCase(key, "noBuffer"))
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options->noBuffer = yyjson_get_bool(val);
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else if (ffStrEqualsIgnCase(key, "keyWidth"))
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options->keyWidth = (uint32_t) yyjson_get_uint(val);
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else
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return "Unknown display property";
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}
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return NULL;
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}
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static inline void optionCheckString(const char* key, const char* value, FFstrbuf* buffer)
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{
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if(value == NULL)
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{
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fprintf(stderr, "Error: usage: %s <str>\n", key);
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exit(477);
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}
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ffStrbufEnsureFree(buffer, 63); //This is not needed, as ffStrbufSetS will resize capacity if needed, but giving a higher start should improve performance
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}
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bool ffOptionsParseDisplayCommandLine(FFOptionsDisplay* options, const char* key, const char* value)
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{
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if(ffStrEqualsIgnCase(key, "--stat"))
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{
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if((options->stat = ffOptionParseBoolean(value)))
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options->showErrors = true;
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}
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else if(ffStrEqualsIgnCase(key, "--pipe"))
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options->pipe = ffOptionParseBoolean(value);
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else if(ffStrEqualsIgnCase(key, "--show-errors"))
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options->showErrors = ffOptionParseBoolean(value);
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else if(ffStrEqualsIgnCase(key, "--disable-linewrap"))
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options->disableLinewrap = ffOptionParseBoolean(value);
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else if(ffStrEqualsIgnCase(key, "--hide-cursor"))
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options->hideCursor = ffOptionParseBoolean(value);
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else if(ffStrEqualsIgnCase(key, "--separator"))
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ffOptionParseString(key, value, &options->keyValueSeparator);
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else if(ffStrEqualsIgnCase(key, "--color"))
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{
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optionCheckString(key, value, &options->colorKeys);
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ffOptionParseColor(value, &options->colorKeys);
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ffStrbufSet(&options->colorTitle, &options->colorKeys);
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}
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else if(ffStrStartsWithIgnCase(key, "--color-"))
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{
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const char* subkey = key + strlen("--color-");
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if(ffStrEqualsIgnCase(subkey, "keys"))
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{
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optionCheckString(key, value, &options->colorKeys);
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ffOptionParseColor(value, &options->colorKeys);
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}
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else if(ffStrEqualsIgnCase(subkey, "title"))
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{
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optionCheckString(key, value, &options->colorTitle);
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ffOptionParseColor(value, &options->colorTitle);
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}
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else
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return false;
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}
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else if(ffStrEqualsIgnCase(key, "--key-width"))
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options->keyWidth = ffOptionParseUInt32(key, value);
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else if(ffStrEqualsIgnCase(key, "--bright-color"))
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options->brightColor = ffOptionParseBoolean(value);
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else if(ffStrEqualsIgnCase(key, "--binary-prefix"))
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{
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options->binaryPrefixType = (FFBinaryPrefixType) ffOptionParseEnum(key, value, (FFKeyValuePair[]) {
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{ "iec", FF_BINARY_PREFIX_TYPE_IEC },
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{ "si", FF_BINARY_PREFIX_TYPE_SI },
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{ "jedec", FF_BINARY_PREFIX_TYPE_JEDEC },
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{}
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});
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}
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else if(ffStrEqualsIgnCase(key, "--size-ndigits"))
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options->sizeNdigits = (uint8_t) ffOptionParseUInt32(key, value);
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else if(ffStrEqualsIgnCase(key, "--size-max-prefix"))
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{
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options->sizeMaxPrefix = (uint8_t) ffOptionParseEnum(key, value, (FFKeyValuePair[]) {
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{ "B", 0 },
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{ "kB", 1 },
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{ "MB", 2 },
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{ "GB", 3 },
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{ "TB", 4 },
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{ "PB", 5 },
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{ "EB", 6 },
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{ "ZB", 7 },
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{ "YB", 8 },
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{}
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});
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}
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else if(ffStrEqualsIgnCase(key, "--temperature-unit"))
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{
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options->temperatureUnit = (FFTemperatureUnit) ffOptionParseEnum(key, value, (FFKeyValuePair[]) {
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{ "CELSIUS", FF_TEMPERATURE_UNIT_CELSIUS },
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{ "C", FF_TEMPERATURE_UNIT_CELSIUS },
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{ "FAHRENHEIT", FF_TEMPERATURE_UNIT_FAHRENHEIT },
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{ "F", FF_TEMPERATURE_UNIT_FAHRENHEIT },
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{ "KELVIN", FF_TEMPERATURE_UNIT_KELVIN },
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{ "K", FF_TEMPERATURE_UNIT_KELVIN },
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{},
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});
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}
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else if(ffStrEqualsIgnCase(key, "--percent-type"))
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options->percentType = (uint8_t) ffOptionParseUInt32(key, value);
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else if(ffStrEqualsIgnCase(key, "--percent-ndigits"))
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options->percentNdigits = (uint8_t) ffOptionParseUInt32(key, value);
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else if(ffStrEqualsIgnCase(key, "--no-buffer"))
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options->noBuffer = ffOptionParseBoolean(value);
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else if(ffStrStartsWithIgnCase(key, "--bar-"))
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{
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const char* subkey = key + strlen("--bar-");
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if(ffStrEqualsIgnCase(subkey, "char-elapsed"))
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ffOptionParseString(key, value, &options->barCharElapsed);
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else if(ffStrEqualsIgnCase(subkey, "char-total"))
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ffOptionParseString(key, value, &options->barCharTotal);
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else if(ffStrEqualsIgnCase(subkey, "width"))
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options->barWidth = (uint8_t) ffOptionParseUInt32(key, value);
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else if(ffStrEqualsIgnCase(subkey, "border"))
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options->barBorder = ffOptionParseBoolean(value);
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else
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return false;
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}
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else
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return false;
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return true;
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}
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void ffOptionsInitDisplay(FFOptionsDisplay* options)
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{
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ffStrbufInit(&options->colorKeys);
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ffStrbufInit(&options->colorTitle);
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options->brightColor = true;
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ffStrbufInitStatic(&options->keyValueSeparator, ": ");
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options->showErrors = false;
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options->pipe = !isatty(STDOUT_FILENO);
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#ifdef NDEBUG
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options->disableLinewrap = !options->pipe;
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options->hideCursor = !options->pipe;
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#else
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options->disableLinewrap = false;
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options->hideCursor = false;
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#endif
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options->binaryPrefixType = FF_BINARY_PREFIX_TYPE_IEC;
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options->sizeNdigits = 2;
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options->sizeMaxPrefix = UINT8_MAX;
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options->temperatureUnit = FF_TEMPERATURE_UNIT_CELSIUS;
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options->stat = false;
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options->noBuffer = false;
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options->keyWidth = 0;
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ffStrbufInitStatic(&options->barCharElapsed, "■");
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ffStrbufInitStatic(&options->barCharTotal, "-");
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options->barWidth = 10;
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options->barBorder = true;
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options->percentType = 1;
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options->percentNdigits = 0;
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}
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void ffOptionsDestroyDisplay(FFOptionsDisplay* options)
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{
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ffStrbufDestroy(&options->colorKeys);
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ffStrbufDestroy(&options->colorTitle);
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ffStrbufDestroy(&options->keyValueSeparator);
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ffStrbufDestroy(&options->barCharElapsed);
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ffStrbufDestroy(&options->barCharTotal);
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}
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@@ -0,0 +1,51 @@
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#pragma once
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#include "util/FFstrbuf.h"
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typedef enum FFBinaryPrefixType
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{
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FF_BINARY_PREFIX_TYPE_IEC, // 1024 Bytes = 1 KiB, 1024 KiB = 1 MiB, ... (standard)
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FF_BINARY_PREFIX_TYPE_SI, // 1000 Bytes = 1 KB, 1000 KB = 1 MB, ...
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FF_BINARY_PREFIX_TYPE_JEDEC, // 1024 Bytes = 1 kB, 1024 K = 1 MB, ...
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} FFBinaryPrefixType;
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typedef enum FFTemperatureUnit
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{
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FF_TEMPERATURE_UNIT_CELSIUS,
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FF_TEMPERATURE_UNIT_FAHRENHEIT,
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FF_TEMPERATURE_UNIT_KELVIN,
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} FFTemperatureUnit;
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typedef struct FFOptionsDisplay
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{
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//If one of those is empty, ffLogoPrint will set them
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FFstrbuf colorKeys;
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FFstrbuf colorTitle;
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bool brightColor;
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FFstrbuf keyValueSeparator;
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bool stat;
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bool pipe; //disables logo and all escape sequences
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bool showErrors;
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bool disableLinewrap;
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bool hideCursor;
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FFBinaryPrefixType binaryPrefixType;
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uint8_t sizeNdigits;
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uint8_t sizeMaxPrefix;
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FFTemperatureUnit temperatureUnit;
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FFstrbuf barCharElapsed;
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FFstrbuf barCharTotal;
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uint8_t barWidth;
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bool barBorder;
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uint8_t percentType;
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uint8_t percentNdigits;
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bool noBuffer;
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uint32_t keyWidth;
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} FFOptionsDisplay;
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const char* ffOptionsParseDisplayJsonConfig(FFOptionsDisplay* options, yyjson_val* root);
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bool ffOptionsParseDisplayCommandLine(FFOptionsDisplay* options, const char* key, const char* value);
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void ffOptionsInitDisplay(FFOptionsDisplay* options);
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void ffOptionsDestroyDisplay(FFOptionsDisplay* options);
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