mirror of
https://github.com/fastfetch-cli/fastfetch.git
synced 2026-09-13 02:14:37 +02:00
李通洲
93 lines
2.6 KiB
C
93 lines
2.6 KiB
C
#include "fastfetch.h"
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#include "common/printing.h"
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#include "modules/separator/separator.h"
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#define FF_SEPARATOR_MODULE_NAME "Separator"
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void ffPrintSeparator(FFinstance* instance, FFSeparatorOptions* options)
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{
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uint32_t titleLength = instance->state.titleLength;
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if (titleLength == 0)
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{
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// Title was not printed, should we support this case?
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titleLength = instance->state.platform.userName.length + 1 + (instance->config.title.fdqn ?
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instance->state.platform.domainName.length :
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instance->state.platform.hostName.length
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);
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}
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ffLogoPrintLine(instance);
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if(options->string.length == 0)
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{
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ffPrintCharTimes('-', titleLength);
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}
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else
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{
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//Write the whole separator as often as it fits fully into titleLength
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for(uint32_t i = 0; i < titleLength / options->string.length; i++)
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ffStrbufWriteTo(&options->string, stdout);
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//Write as much of the separator as needed to fill titleLength
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for(uint32_t i = 0; i < titleLength % options->string.length; i++)
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putchar(options->string.chars[i]);
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}
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putchar('\n');
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}
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void ffInitSeparatorOptions(FFSeparatorOptions* options)
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{
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options->moduleName = FF_SEPARATOR_MODULE_NAME;
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ffStrbufInit(&options->string);
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}
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bool ffParseSeparatorCommandOptions(FFSeparatorOptions* options, const char* key, const char* value)
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{
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const char* subKey = ffOptionTestPrefix(key, FF_SEPARATOR_MODULE_NAME);
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if (!subKey) return false;
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if (strcasecmp(subKey, "string") == 0)
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{
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ffOptionParseString(key, value, &options->string);
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return true;
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}
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return false;
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}
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void ffDestroySeparatorOptions(FFSeparatorOptions* options)
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{
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ffStrbufDestroy(&options->string);
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}
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#ifdef FF_HAVE_JSONC
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bool ffParseSeparatorJsonObject(FFinstance* instance, const char* type, json_object* module)
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{
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if (strcasecmp(type, FF_SEPARATOR_MODULE_NAME) != 0)
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return false;
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FFSeparatorOptions __attribute__((__cleanup__(ffDestroySeparatorOptions))) options;
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ffInitSeparatorOptions(&options);
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if (module)
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{
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json_object_object_foreach(module, key, val)
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{
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if (strcasecmp(key, "type") == 0)
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continue;
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if (strcasecmp(key, "string") == 0)
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{
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ffStrbufSetS(&options.string, json_object_get_string(val));
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continue;
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}
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ffPrintErrorString(instance, FF_SEPARATOR_MODULE_NAME, 0, NULL, NULL, "Unknown JSON key %s", key);
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}
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}
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ffPrintSeparator(instance, &options);
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return true;
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}
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#endif
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