55 lines
1.0 KiB
C
55 lines
1.0 KiB
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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void fun(char * env[])
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{
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char buffer[4096];
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memset (buffer, 0, 4096);
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char *curp = buffer;
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char *endp = buffer + 4096;
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for (size_t i = 0 ; env[i] != NULL ; i++) {
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// TODO: check for every IPC_NETWORK_* environment variable
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if (strncmp(env[i], "IPC_NETWORK", 11) == 0) {
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curp += snprintf (curp, endp - curp, "%s\n", env[i]);
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}
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}
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printf ("%s", buffer);
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}
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int main(int argc, char * argv[], char *env[])
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{
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// fun (env);
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argc = argc;
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argv = argv;
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env = env;
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char *network_envvar = getenv("IPC_NETWORK");
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if (network_envvar == NULL)
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{
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fprintf (stderr, "no IPC_NETWORK env var\n");
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exit (1);
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}
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printf ("IPC_NETWORK: %s\n", network_envvar);
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// size_t nenvsize = strlen (network_envvar);
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// size_t i = 0;
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if (strncmp (network_envvar, "pong", 4) == 0) {
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printf ("pong found\n");
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}
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else if (strstr (network_envvar, ";pong") != NULL) {
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printf ("pong found\n");
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}
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else {
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printf ("pong not found\n");
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}
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return EXIT_SUCCESS;
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}
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