42 lines
1.0 KiB
D
42 lines
1.0 KiB
D
module patch.iso14755;
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import st;
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import x;
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import config;
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import patches;
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import core.stdc.stdio;
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import core.stdc.stdlib;
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import core.stdc.string;
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import core.stdc.limits;
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import std.string : toStringz;
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static if (isPatchEnabled!"ISO14755_PATCH") {
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enum NUMMAXLEN(T) = cast(int)(T.sizeof * 2.56 + 0.5) + 1;
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enum ISO14755CMD = "dmenu -w \"$WINDOWID\" -p codepoint: </dev/null";
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extern(C) void iso14755(const(Arg)* arg) {
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FILE* p;
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char* us;
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char* e;
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char[9] codepoint;
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char[UTF_SIZ] uc;
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ulong utf32;
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p = popen(ISO14755CMD.toStringz, "r".toStringz);
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if (!p)
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return;
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us = fgets(codepoint.ptr, codepoint.sizeof, p);
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pclose(p);
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if (!us || *us == '\0' || *us == '-' || strlen(us) > 7)
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return;
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utf32 = strtoul(us, &e, 16);
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if (utf32 == ULONG_MAX || (*e != '\n' && *e != '\0'))
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return;
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int len = utf8encode(utf32, uc.ptr);
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ttywrite(uc.ptr, len, 1);
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}
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} |