diff options
Diffstat (limited to 'daemon/innbbsd/daemon.c')
| -rw-r--r-- | daemon/innbbsd/daemon.c | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/daemon/innbbsd/daemon.c b/daemon/innbbsd/daemon.c new file mode 100644 index 00000000..b764fda1 --- /dev/null +++ b/daemon/innbbsd/daemon.c @@ -0,0 +1,177 @@ +#include <string.h> +#include "daemon.h" +/* + * typedef struct daemoncmd { char *cmdname; char *usage; int argc; int + * (*main) ARG((FILE*,FILE*,int,char**,char*)); } daemoncmd_t; + * + */ + +void deargify ARG((char ***)); +static daemoncmd_t *dcmdp = NULL; +static char *startupmessage = NULL; +static int startupcode = 100; +static FILE *DIN, *DOUT, *DIO; +typedef int (*F) (); + +void +installdaemon(cmds, code, startupmsg) + daemoncmd_t *cmds; + int code; + char *startupmsg; +{ + dcmdp = cmds; + startupcode = code; + startupmessage = startupmsg; +} + +daemoncmd_t * +searchcmd(cmd) + char *cmd; +{ + daemoncmd_t *p; + for (p = dcmdp; p->name != NULL; p++) { +#ifdef DEBUGCMD + printf("searching name %s for cmd %s\n", p->name, cmd); +#endif + if (!strncasecmp(p->name, cmd, 1024)) + return p; + } + return NULL; +} + +#if 0 +int +daemon(dfd) + int dfd; +{ + static char BUF[1024]; + /* hash_init(); */ + if (dfd > 0) { + DIO = fdopen(dfd, "rw"); + DIN = fdopen(dfd, "r"); + DOUT = fdopen(dfd, "w"); + if (DIO == NULL || DIN == NULL || DOUT == NULL) { + perror("fdopen"); + return -1; + } + } + if (startupmessage) { + fprintf(DOUT, "%d %s\n", startupcode, startupmessage); + fflush(DOUT); + } + while (fgets(BUF, 1024, DIN) != NULL) { + int i; + int (*Main) (); + daemoncmd_t *dp; + argv_t Argv; + + char *p = (char *)strchr(BUF, '\r'); + if (p == NULL) + p = (char *)strchr(BUF, '\n'); + if (p == NULL) + continue; + *p = '\0'; + if (p == BUF) + continue; + + Argv.argc = 0, Argv.argv = NULL, Argv.inputline = BUF; + Argv.in = DIN, Argv.out = DOUT; + printf("command entered: %s\n", BUF); +#ifdef DEBUGSERVER + fprintf(DOUT, "BUF in client %s\n", BUF); + fprintf(stdout, "BUF in server %s\n", BUF); + fflush(DOUT); +#endif + Argv.argc = argify(BUF, &Argv.argv); +#ifdef DEBUGSERVER + fprintf(stdout, "argc %d argv ", Argv.argc); + for (i = 0; i < Argv.argc; ++i) + fprintf(stdout, "%s ", Argv.argv[i]); + fprintf(stdout, "\n"); +#endif + dp = searchcmd(Argv.argv[0]); + Argv.dc = dp; + if (dp) { +#ifdef DEBUGSERVER + printf("find cmd %s by %s\n", dp->name, dp->usage); +#endif + if (Argv.argc < dp->argc) { + fprintf(DOUT, "%d Usage: %s\n", dp->errorcode, dp->usage); + fflush(DOUT); + goto cont; + } + if (dp->argno != 0 && Argv.argc > dp->argno) { + fprintf(DOUT, "%d Usage: %s\n", dp->errorcode, dp->usage); + fflush(DOUT); + goto cont; + } + Main = dp->main; + if (Main) { + fflush(stdout); + (*Main) (&Argv); + } + } else { + fprintf(DOUT, "99 command %s not available\n", Argv.argv[0]); + fflush(DOUT); + } +cont: + deargify(&Argv.argv); + } + /* hash_reclaim(); */ +} +#endif + +#define MAX_ARG 32 +#define MAX_ARG_SIZE 16384 + +int +argify(line, argvp) + char *line, ***argvp; +{ + static char *argvbuffer[MAX_ARG + 2]; + char **argv = argvbuffer; + int i; + static char argifybuffer[MAX_ARG_SIZE]; + char *p; + while (strchr("\t\n\r ", *line)) + line++; + i = strlen(line); + /* p=(char*) mymalloc(i+1); */ + p = argifybuffer; + strncpy(p, line, sizeof argifybuffer); + for (*argvp = argv, i = 0; *p && i < MAX_ARG;) { + for (*argv++ = p; *p && !strchr("\t\r\n ", *p); p++); + if (*p == '\0') + break; + for (*p++ = '\0'; strchr("\t\r\n ", *p) && *p; p++); + } + *argv = NULL; + return argv - *argvp; +} + +void +deargify(argv) + char ***argv; +{ + return; + /* + * if (*argv != NULL) { if (*argv[0] != NULL){ free(*argv[0]); argv[0] = + * NULL; } free(*argv); argv = NULL; } + */ +} + +int +daemonprintf(format) + char *format; +{ + fprintf(DOUT, format); + fflush(DOUT); +} + +int +daemonputs(output) + char *output; +{ + fputs(output, DOUT); + fflush(DOUT); +} |