43 lines
1015 B
C
43 lines
1015 B
C
#include <stdio.h>
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#include <limits.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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int
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main(int argc, char **argv)
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{
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int i, perm = 0;
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if (!getenv("TERMINOLOGY")) return 0;
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if (argc <= 1)
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{
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printf("Usage: %s [-p] on|off|<opacity level>\n"
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" Change the terminal transparency on or off\n"
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" -p Make change permanent (stored in config)\n"
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"\n",
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argv[0]);
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return 0;
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}
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for (i = 1; i < argc; i++)
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{
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char tbuf[PATH_MAX];
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if (!strcmp(argv[i], "-p"))
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{
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perm = 1;
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i++;
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if (i >= argc) break;
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}
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if (perm)
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snprintf(tbuf, sizeof(tbuf), "%c}ap%s", 0x1b, argv[i]);
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else
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snprintf(tbuf, sizeof(tbuf), "%c}at%s", 0x1b, argv[i]);
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if (write(0, tbuf, strlen(tbuf)) < 1) perror("write");
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tbuf[0] = 0;
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if (write(0, tbuf, 1) < 1) perror("write");
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}
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exit(0);
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return 0;
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}
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