fastfetch/src/common/impl/parsing.c

#include "fastfetch.h"
#include "common/parsing.h"

#include <ctype.h>

#ifdef _WIN32
    #pragma GCC diagnostic push
    #pragma GCC diagnostic ignored "-Wformat"
#endif

void ffParseSemver(FFstrbuf* buffer, const FFstrbuf* major, const FFstrbuf* minor, const FFstrbuf* patch) {
    if (major->length > 0) {
        ffStrbufAppend(buffer, major);
    } else if (minor->length > 0 || patch->length > 0) {
        ffStrbufAppendC(buffer, '1');
    }

    if (minor->length == 0 && patch->length == 0) {
        return;
    }

    ffStrbufAppendC(buffer, '.');

    if (minor->length > 0) {
        ffStrbufAppend(buffer, minor);
    } else if (patch->length > 0) {
        ffStrbufAppendC(buffer, '0');
    }

    if (patch->length == 0) {
        return;
    }

    ffStrbufAppendC(buffer, '.');

    ffStrbufAppend(buffer, patch);
}

int8_t ffVersionCompare(const FFVersion* version1, const FFVersion* version2) {
    if (version1->major != version2->major) {
        return version1->major > version2->major ? 1 : -1;
    }

    if (version1->minor != version2->minor) {
        return version1->minor > version2->minor ? 1 : -1;
    }

    if (version1->patch != version2->patch) {
        return version1->patch > version2->patch ? 1 : -1;
    }

    return 0;
}

void ffVersionToPretty(const FFVersion* version, FFstrbuf* pretty) {
    if (version->major > 0 || version->minor > 0 || version->patch > 0) {
        ffStrbufAppendUInt(pretty, version->major);
    }

    if (version->minor > 0 || version->patch > 0) {
        ffStrbufAppendC(pretty, '.');
        ffStrbufAppendUInt(pretty, version->minor);
    }

    if (version->patch > 0) {
        ffStrbufAppendC(pretty, '.');
        ffStrbufAppendUInt(pretty, version->patch);
    }
}

void ffParseGTK(FFstrbuf* buffer, const FFstrbuf* gtk2, const FFstrbuf* gtk3, const FFstrbuf* gtk4) {
    if (gtk2->length > 0 && gtk3->length > 0 && gtk4->length > 0) {
        if ((ffStrbufIgnCaseEqual(gtk2, gtk3)) && (ffStrbufIgnCaseEqual(gtk2, gtk4))) {
            ffStrbufAppend(buffer, gtk4);
            ffStrbufAppendS(buffer, " [GTK2/3/4]");
        } else if (ffStrbufIgnCaseEqual(gtk2, gtk3)) {
            ffStrbufAppend(buffer, gtk3);
            ffStrbufAppendS(buffer, " [GTK2/3], ");
            ffStrbufAppend(buffer, gtk4);
            ffStrbufAppendS(buffer, " [GTK4]");
        } else if (ffStrbufIgnCaseEqual(gtk3, gtk4)) {
            ffStrbufAppend(buffer, gtk2);
            ffStrbufAppendS(buffer, " [GTK2], ");
            ffStrbufAppend(buffer, gtk4);
            ffStrbufAppendS(buffer, " [GTK3/4]");
        } else {
            ffStrbufAppend(buffer, gtk2);
            ffStrbufAppendS(buffer, " [GTK2], ");
            ffStrbufAppend(buffer, gtk3);
            ffStrbufAppendS(buffer, " [GTK3], ");
            ffStrbufAppend(buffer, gtk4);
            ffStrbufAppendS(buffer, " [GTK4]");
        }
    } else if (gtk2->length > 0 && gtk3->length > 0) {
        if (ffStrbufIgnCaseEqual(gtk2, gtk3)) {
            ffStrbufAppend(buffer, gtk3);
            ffStrbufAppendS(buffer, " [GTK2/3]");
        } else {
            ffStrbufAppend(buffer, gtk2);
            ffStrbufAppendS(buffer, " [GTK2], ");
            ffStrbufAppend(buffer, gtk3);
            ffStrbufAppendS(buffer, " [GTK3]");
        }
    } else if (gtk3->length > 0 && gtk4->length > 0) {
        if (ffStrbufIgnCaseEqual(gtk3, gtk4)) {
            ffStrbufAppend(buffer, gtk4);
            ffStrbufAppendS(buffer, " [GTK3/4]");
        } else {
            ffStrbufAppend(buffer, gtk3);
            ffStrbufAppendS(buffer, " [GTK3], ");
            ffStrbufAppend(buffer, gtk4);
            ffStrbufAppendS(buffer, " [GTK4]");
        }
    } else if (gtk2->length > 0) {
        ffStrbufAppend(buffer, gtk2);
        ffStrbufAppendS(buffer, " [GTK2]");
    } else if (gtk3->length > 0) {
        ffStrbufAppend(buffer, gtk3);
        ffStrbufAppendS(buffer, " [GTK3]");
    } else if (gtk4->length > 0) {
        ffStrbufAppend(buffer, gtk4);
        ffStrbufAppendS(buffer, " [GTK4]");
    }
}

#ifdef _WIN32
    #pragma GCC diagnostic pop
#endif