FreeCalypso > hg > freecalypso-reveng
view pircharge/init.c @ 267:ace3136d0601
dsample-fw-disasm tpudrv10 code analysis: got to calc_a_b()
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 19 Jan 2018 05:15:50 +0000 |
parents | fec90990f613 |
children |
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#include <sys/types.h> #include <sys/socket.h> #include <sys/un.h> #include <stdio.h> #include <string.h> #include <strings.h> #include <stdlib.h> #include <unistd.h> #include <rvinterf/pktmux.h> #include <rvinterf/localsock.h> #include <rvinterf/exitcodes.h> extern char *socket_pathname; extern int sock; connect_local_socket() { /* local socket binding voodoo copied from osmocon */ struct sockaddr_un local; unsigned int namelen; int rc; sock = socket(AF_UNIX, SOCK_STREAM, 0); if (sock < 0) { perror("socket(AF_UNIX, SOCK_STREAM, 0)"); exit(ERROR_UNIX); } local.sun_family = AF_UNIX; strncpy(local.sun_path, socket_pathname, sizeof(local.sun_path)); local.sun_path[sizeof(local.sun_path) - 1] = '\0'; /* we use the same magic that X11 uses in Xtranssock.c for * calculating the proper length of the sockaddr */ #if defined(BSD44SOCKETS) || defined(__UNIXWARE__) local.sun_len = strlen(local.sun_path); #endif #if defined(BSD44SOCKETS) || defined(SUN_LEN) namelen = SUN_LEN(&local); #else namelen = strlen(local.sun_path) + offsetof(struct sockaddr_un, sun_path) + 1; #endif rc = connect(sock, (struct sockaddr *) &local, namelen); if (rc != 0) { perror(socket_pathname); exit(ERROR_RVINTERF); } return(0); } send_init_command(cmdpkt, cmdlen) u_char *cmdpkt; { u_char lenbuf[2]; lenbuf[0] = 0; lenbuf[1] = cmdlen; write(sock, lenbuf, 2); write(sock, cmdpkt, cmdlen); } init() { static u_char want_rvt_lost[9] = {CLI2RVI_WANT_RVTRACE, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00}; static u_char want_rvt_drv[9] = {CLI2RVI_WANT_RVTRACE, 0xFF, 0xFF, 0xFF, 0xC7, 0x00, 0x0A, 0x00, 0x00}; static u_char want_rvt_lls[9] = {CLI2RVI_WANT_RVTRACE, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x1E, 0x00, 0x40}; static u_char want_etm_mux[2] = {CLI2RVI_WANT_MUXPROTO, RVT_TM_HEADER}; localsock_prep_for_length_rx(); send_init_command(want_rvt_lost, 9); send_init_command(want_rvt_drv, 9); send_init_command(want_rvt_lls, 9); send_init_command(want_etm_mux, 2); }