27 lines
496 B
C
27 lines
496 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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int main() {
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FILE *fd;
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char *ip;
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if ((fd = fopen("/hotspot.socket", "a")) == NULL)
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goto erreur;
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if ((ip = getenv("REMOTE_ADDR")) == NULL)
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goto erreur;
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fprintf(fd, "%s\n", ip);
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fflush(fd);
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fclose(fd);
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printf("Location: https://wifi.crans.org/captifauthok.html\r\n");
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printf("\r\n");
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return 0;
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erreur:
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printf("Location: https://wifi.crans.org/captiferreur.html\r\n");
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printf("\r\n");
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return 0;
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}
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