From b53f1239480523062097232d196665161b957b29 Mon Sep 17 00:00:00 2001 From: Kevin Lange Date: Thu, 21 May 2015 14:23:18 -0700 Subject: [PATCH] This is a bad idea and you should never use this. --- modules/rtl.c | 51 +++++++++++++++++++++++++++++++++++++++++++++------ 1 file changed, 45 insertions(+), 6 deletions(-) diff --git a/modules/rtl.c b/modules/rtl.c index 8c11c737..537a7e18 100644 --- a/modules/rtl.c +++ b/modules/rtl.c @@ -13,6 +13,9 @@ #include #include +/* XXX move this to ipv4? */ +extern size_t print_dns_name(fs_node_t * tty, struct dns_packet * dns, size_t offset); + static uint32_t rtl_device_pci = 0x00000000; static void find_rtl(uint32_t device, uint16_t vendorid, uint16_t deviceid, void * extra) { @@ -571,8 +574,6 @@ static void net_handle_tcp(struct tcp_header * tcp, size_t length) { write_fs(_atty, 0, data_length, tcp->payload); } - -_foo: { /* Send ACK */ int my_tx = next_tx_buf(); @@ -589,7 +590,7 @@ _foo: static void net_handle_udp(struct udp_packet * udp, size_t length) { - size_t data_length = length - sizeof(struct tcp_header); + // size_t data_length = length - sizeof(struct tcp_header); /* Find socket */ if (hashmap_has(_udp_sockets, (void *)ntohs(udp->source_port))) { @@ -1032,6 +1033,46 @@ DEFINE_SHELL_FUNCTION(irc_init, "irc connector") { return 0; } +static char * log_channel = NULL; + +static uint32_t irc_write(fs_node_t * node, uint32_t offset, uint32_t size, uint8_t *buffer) { + sprintf(irc_payload, "PRIVMSG %s :%s\r\n", log_channel, buffer); + irc_send(irc_payload); + return size; +} + +static fs_node_t _irc_log_fnode = { + .name = "irc_log", + .write = irc_write, +}; + +DEFINE_SHELL_FUNCTION(irc_log, "spew debug log to irc") { + + if (argc < 2) { + fprintf(tty, "Need a channel to log to.\n"); + return 1; + } + + if (!strlen(irc_nick)) { + fprintf(tty, "Did you run irc_init?\n"); + return 1; + } + + fprintf(tty, "May the gods have mercy on your soul.\n"); + + log_channel = strdup(argv[1]); + + sprintf(irc_payload, "JOIN %s\r\n", log_channel); + irc_send(irc_payload); + + debug_file = &_irc_log_fnode; + if (argc > 2) { + debug_level = atoi(argv[2]); + } + + return 0; +} + DEFINE_SHELL_FUNCTION(irc_join, "irc channel tool") { if (argc < 2) { @@ -1203,9 +1244,6 @@ DEFINE_SHELL_FUNCTION(rtl, "rtl8139 experiments") { } rtl_irq = pci_read_field(rtl_device_pci, PCI_INTERRUPT_LINE, 1); - -_irq_found: - rtl_irq = pci_read_field(rtl_device_pci, PCI_INTERRUPT_LINE, 1); fprintf(tty, "Interrupt Line: %x\n", rtl_irq); irq_install_handler(rtl_irq, rtl_irq_handler); @@ -1371,6 +1409,7 @@ static int init(void) { BIND_SHELL_FUNCTION(irc_test); BIND_SHELL_FUNCTION(irc_init); BIND_SHELL_FUNCTION(irc_join); + BIND_SHELL_FUNCTION(irc_log); BIND_SHELL_FUNCTION(http); pci_scan(&find_rtl, -1, &rtl_device_pci); if (!rtl_device_pci) {