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Disk: support JSON config

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This commit is contained in:
李通洲
2023-04-02 00:13:11 +08:00
parent 2359b7e2f4
commit 623557f521
12 changed files with 341 additions and 195 deletions
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src/modules/disk/disk.c
+291
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@@ -0,0 +1,291 @@
#include "fastfetch.h"
#include "common/printing.h"
#include "common/parsing.h"
#include "common/bar.h"
#include "detection/disk/disk.h"
#include "modules/disk/disk.h"
#define FF_DISK_NUM_FORMAT_ARGS 10
#pragma GCC diagnostic ignored "-Wsign-conversion"
static void printDisk(FFinstance* instance, FFDiskOptions* options, const FFDisk* disk)
{
FF_STRBUF_AUTO_DESTROY key;
ffStrbufInit(&key);
if(options->moduleArgs.key.length == 0)
{
ffStrbufAppendF(&key, "%s (%s)", FF_DISK_MODULE_NAME, disk->mountpoint.chars);
}
else
{
ffParseFormatString(&key, &options->moduleArgs.key, 1, (FFformatarg[]){
{FF_FORMAT_ARG_TYPE_STRBUF, &disk->mountpoint}
});
}
FF_STRBUF_AUTO_DESTROY usedPretty;
ffStrbufInit(&usedPretty);
ffParseSize(disk->bytesUsed, instance->config.binaryPrefixType, &usedPretty);
FF_STRBUF_AUTO_DESTROY totalPretty;
ffStrbufInit(&totalPretty);
ffParseSize(disk->bytesTotal, instance->config.binaryPrefixType, &totalPretty);
uint8_t bytesPercentage = disk->bytesTotal > 0 ? (uint8_t) (((long double) disk->bytesUsed / (long double) disk->bytesTotal) * 100.0) : 0;
if(options->moduleArgs.outputFormat.length == 0)
{
ffPrintLogoAndKey(instance, key.chars, 0, NULL);
FF_STRBUF_AUTO_DESTROY str;
ffStrbufInit(&str);
if(disk->bytesTotal > 0)
{
if(instance->config.percentType & FF_PERCENTAGE_TYPE_BAR_BIT)
{
ffAppendPercentBar(instance, &str, bytesPercentage, 0, 5, 8);
ffStrbufAppendC(&str, ' ');
}
if(!(instance->config.percentType & FF_PERCENTAGE_TYPE_HIDE_OTHERS_BIT))
ffStrbufAppendF(&str, "%s / %s ", usedPretty.chars, totalPretty.chars);
if(instance->config.percentType & FF_PERCENTAGE_TYPE_NUM_BIT)
{
ffAppendPercentNum(instance, &str, (uint8_t) bytesPercentage, 50, 80, str.length > 0);
ffStrbufAppendC(&str, ' ');
}
}
else
ffStrbufAppendS(&str, "Unknown ");
if((disk->type & FF_DISK_TYPE_EXTERNAL_BIT) && !(instance->config.percentType & FF_PERCENTAGE_TYPE_HIDE_OTHERS_BIT))
ffStrbufAppendS(&str, "[Removable]");
ffStrbufTrimRight(&str, ' ');
ffStrbufPutTo(&str, stdout);
}
else
{
uint8_t filesPercentage = disk->filesTotal > 0 ? (uint8_t) (((double) disk->filesUsed / (double) disk->filesTotal) * 100.0) : 0;
ffPrintFormatString(instance, key.chars, 0, NULL, &options->moduleArgs.outputFormat, FF_DISK_NUM_FORMAT_ARGS, (FFformatarg[]){
{FF_FORMAT_ARG_TYPE_STRBUF, &usedPretty},
{FF_FORMAT_ARG_TYPE_STRBUF, &totalPretty},
{FF_FORMAT_ARG_TYPE_UINT8, &bytesPercentage},
{FF_FORMAT_ARG_TYPE_UINT, &disk->filesUsed},
{FF_FORMAT_ARG_TYPE_UINT, &disk->filesTotal},
{FF_FORMAT_ARG_TYPE_UINT8, &filesPercentage},
{FF_FORMAT_ARG_TYPE_BOOL, FF_FORMAT_ARG_VALUE_BOOL(disk->type & FF_DISK_TYPE_EXTERNAL_BIT)},
{FF_FORMAT_ARG_TYPE_BOOL, FF_FORMAT_ARG_VALUE_BOOL(disk->type & FF_DISK_TYPE_HIDDEN_BIT)},
{FF_FORMAT_ARG_TYPE_STRBUF, &disk->filesystem},
{FF_FORMAT_ARG_TYPE_STRBUF, &disk->name}
});
}
}
static void printMountpoint(FFinstance* instance, FFDiskOptions* options, const FFlist* disks, const char* mountpoint)
{
for(uint32_t i = disks->length; i > 0; i--)
{
FFDisk* disk = ffListGet(disks, i - 1);
if(strncmp(mountpoint, disk->mountpoint.chars, disk->mountpoint.length) == 0)
{
printDisk(instance, options, disk);
return;
}
}
ffPrintError(instance, FF_DISK_MODULE_NAME, 0, &options->moduleArgs, "No disk found for mountpoint: %s", mountpoint);
}
static void printMountpoints(FFinstance* instance, FFDiskOptions* options, const FFlist* disks)
{
#ifdef _WIN32
const char separator = ';';
#else
const char separator = ':';
#endif
FFstrbuf mountpoints;
ffStrbufInitCopy(&mountpoints, &options->folders);
ffStrbufTrim(&mountpoints, separator);
uint32_t startIndex = 0;
while(startIndex < mountpoints.length)
{
uint32_t colonIndex = ffStrbufNextIndexC(&mountpoints, startIndex, separator);
mountpoints.chars[colonIndex] = '\0';
printMountpoint(instance, options, disks, mountpoints.chars + startIndex);
startIndex = colonIndex + 1;
}
}
static void printAutodetected(FFinstance* instance, FFDiskOptions* options, const FFlist* disks)
{
FF_LIST_FOR_EACH(FFDisk, disk, *disks)
{
if(!(disk->type & options->showTypes))
continue;
printDisk(instance, options, disk);
}
}
void ffPrintDisk(FFinstance* instance, FFDiskOptions* options)
{
const FFDiskResult* disks = ffDetectDisks();
if(disks->error.length > 0)
{
ffPrintError(instance, FF_DISK_MODULE_NAME, 0, &options->moduleArgs, "%s", disks->error.chars);
return;
}
if(options->folders.length == 0)
printAutodetected(instance, options, &disks->disks);
else
printMountpoints(instance, options, &disks->disks);
}
void ffInitDiskOptions(FFDiskOptions* options)
{
options->moduleName = FF_DISK_MODULE_NAME;
ffOptionInitModuleArg(&options->moduleArgs);
ffStrbufInit(&options->folders);
options->showTypes = FF_DISK_TYPE_REGULAR_BIT | FF_DISK_TYPE_EXTERNAL_BIT;
}
bool ffParseDiskCommandOptions(FFDiskOptions* options, const char* key, const char* value)
{
const char* subKey = ffOptionTestPrefix(key, FF_DISK_MODULE_NAME);
if (!subKey) return false;
if (ffOptionParseModuleArgs(key, subKey, value, &options->moduleArgs))
return true;
if (strcasecmp(subKey, "folders") == 0)
{
ffOptionParseString(key, value, &options->folders);
return true;
}
if (strcasecmp(subKey, "show-regular") == 0)
{
if (ffOptionParseBoolean(value))
options->showTypes |= FF_DISK_TYPE_REGULAR_BIT;
else
options->showTypes &= ~FF_DISK_TYPE_REGULAR_BIT;
return true;
}
if (strcasecmp(subKey, "show-removable") == 0)
{
if (ffOptionParseBoolean(value))
options->showTypes |= FF_DISK_TYPE_EXTERNAL_BIT;
else
options->showTypes &= ~FF_DISK_TYPE_EXTERNAL_BIT;
return true;
}
if (strcasecmp(subKey, "show-hidden") == 0)
{
if (ffOptionParseBoolean(value))
options->showTypes |= FF_DISK_TYPE_HIDDEN_BIT;
else
options->showTypes &= ~FF_DISK_TYPE_HIDDEN_BIT;
return true;
}
if (strcasecmp(subKey, "show-subvolumes") == 0)
{
if (ffOptionParseBoolean(value))
options->showTypes |= FF_DISK_TYPE_SUBVOLUME_BIT;
else
options->showTypes &= ~FF_DISK_TYPE_SUBVOLUME_BIT;
return true;
}
if (strcasecmp(subKey, "show-unknown") == 0)
{
if (ffOptionParseBoolean(value))
options->showTypes |= FF_DISK_TYPE_UNKNOWN_BIT;
else
options->showTypes &= ~FF_DISK_TYPE_UNKNOWN_BIT;
return true;
}
return false;
}
void ffDestroyDiskOptions(FFDiskOptions* options)
{
ffOptionDestroyModuleArg(&options->moduleArgs);
}
#ifdef FF_HAVE_JSONC
void ffParseDiskJsonObject(FFinstance* instance, json_object* module)
{
FFDiskOptions __attribute__((__cleanup__(ffDestroyDiskOptions))) options;
ffInitDiskOptions(&options);
if (module)
{
json_object_object_foreach(module, key, val)
{
if (ffJsonConfigParseModuleArgs(key, val, &options.moduleArgs))
continue;
if (strcasecmp(key, "folders") == 0)
{
ffStrbufSetS(&options.folders, json_object_get_string(val));
continue;
}
if (strcasecmp(key, "showRemovable") == 0)
{
if (json_object_get_boolean(val))
options.showTypes |= FF_DISK_TYPE_EXTERNAL_BIT;
else
options.showTypes &= ~FF_DISK_TYPE_EXTERNAL_BIT;
continue;
}
if (strcasecmp(key, "showHidden") == 0)
{
if (json_object_get_boolean(val))
options.showTypes |= FF_DISK_TYPE_HIDDEN_BIT;
else
options.showTypes &= ~FF_DISK_TYPE_HIDDEN_BIT;
continue;
}
if (strcasecmp(key, "showSubvolumes") == 0)
{
if (json_object_get_boolean(val))
options.showTypes |= FF_DISK_TYPE_SUBVOLUME_BIT;
else
options.showTypes &= ~FF_DISK_TYPE_SUBVOLUME_BIT;
continue;
}
if (strcasecmp(key, "show-unknown") == 0)
{
if (json_object_get_boolean(val))
options.showTypes |= FF_DISK_TYPE_UNKNOWN_BIT;
else
options.showTypes &= ~FF_DISK_TYPE_UNKNOWN_BIT;
continue;
}
ffPrintError(instance, FF_DISK_MODULE_NAME, 0, &options.moduleArgs, "Unknown JSON key %s", key);
}
}
ffPrintDisk(instance, &options);
}
#endif