49 lines
872 B
C
49 lines
872 B
C
#include <string.h>
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#include <stdio.h>
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#include <sys/socket.h>
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#include <sys/errno.h>
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#include <arpa/inet.h>
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#include <unistd.h>
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#include <3ds/3dslink.h>
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struct in_addr __3dslink_host = {0};
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static int sock = -1;
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int link3dsConnectToHost(bool redirStdout, bool redirStderr)
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{
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int ret = -1;
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struct sockaddr_in srv_addr;
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sock = socket(AF_INET, SOCK_STREAM, 0);
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if (!sock) {
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return ret;
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}
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bzero(&srv_addr, sizeof srv_addr);
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srv_addr.sin_family = AF_INET;
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srv_addr.sin_addr = __3dslink_host;
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srv_addr.sin_port = htons(LINK3DS_COMM_PORT);
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ret = connect(sock, (struct sockaddr *) &srv_addr, sizeof(srv_addr));
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if (ret != 0) {
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close(sock);
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return -1;
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}
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if (redirStdout) {
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// redirect stdout
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fflush(stdout);
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dup2(sock, STDOUT_FILENO);
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}
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if (redirStderr) {
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// redirect stderr
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fflush(stderr);
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dup2(sock, STDERR_FILENO);
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}
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return sock;
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}
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