am 0d2bee0c
: Merge "Dump all the correct routing tables."
* commit '0d2bee0c0baec56ec98867d7e044602097525248': Dump all the correct routing tables.
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commit
928e05b12b
@ -182,10 +182,9 @@ static void dumpstate() {
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run_command("NETWORK INTERFACES", 10, SU_PATH, "root", "netcfg", NULL);
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run_command("IP RULES", 10, "ip", "rule", "show", NULL);
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run_command("IP RULES v6", 10, "ip", "-6", "rule", "show", NULL);
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run_command("ROUTE TABLE 60", 10, "ip", "route", "show", "table", "60", NULL);
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run_command("ROUTE TABLE 61 v6", 10, "ip", "-6", "route", "show", "table", "60", NULL);
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run_command("ROUTE TABLE 61", 10, "ip", "route", "show", "table", "61", NULL);
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run_command("ROUTE TABLE 61 v6", 10, "ip", "-6", "route", "show", "table", "61", NULL);
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dump_route_tables();
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dump_file("ARP CACHE", "/proc/net/arp");
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run_command("IPTABLES", 10, SU_PATH, "root", "iptables", "-L", "-nvx", NULL);
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run_command("IP6TABLES", 10, SU_PATH, "root", "ip6tables", "-L", "-nvx", NULL);
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@ -60,6 +60,9 @@ void do_showmap(int pid, const char *name);
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/* Gets the dmesg output for the kernel */
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void do_dmesg();
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/* Prints the contents of all the routing tables, both IPv4 and IPv6. */
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void dump_route_tables();
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/* Play a sound via Stagefright */
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void play_sound(const char* path);
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@ -593,3 +593,22 @@ error_close_fd:
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void play_sound(const char* path) {
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run_command(NULL, 5, "/system/bin/stagefright", "-o", "-a", path, NULL);
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}
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void dump_route_tables() {
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const char* const RT_TABLES_PATH = "/data/misc/net/rt_tables";
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dump_file("RT_TABLES", RT_TABLES_PATH);
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FILE* fp = fopen(RT_TABLES_PATH, "r");
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if (!fp) {
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printf("*** %s: %s\n", RT_TABLES_PATH, strerror(errno));
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return;
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}
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char table[16];
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// Each line has an integer (the table number), a space, and a string (the table name). We only
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// need the table number. It's a 32-bit unsigned number, so max 10 chars. Skip the table name.
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// Add a fixed max limit so this doesn't go awry.
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for (int i = 0; i < 64 && fscanf(fp, " %10s %*s", table) == 1; ++i) {
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run_command("ROUTE TABLE IPv4", 10, "ip", "-4", "route", "show", "table", table, NULL);
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run_command("ROUTE TABLE IPv6", 10, "ip", "-6", "route", "show", "table", table, NULL);
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}
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fclose(fp);
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}
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