ref: ad37339a1c39c90f51d273abe60f552d3900f752
dir: /sys/src/cmd/auth/convbio.c/
#include <u.h> #include <libc.h> #include <bio.h> #include <ctype.h> #include <authsrv.h> #include "authcmdlib.h" void clrbio(Acctbio *a) { int i; if(a->user) free(a->user); if(a->name) free(a->name); if(a->dept) free(a->dept); for(i = 0; i < Nemail; i++) if(a->email[i]) free(a->email[i]); memset(a, 0, sizeof(Acctbio)); } int ordbio(Biobuf *b, Acctbio *a) { char *p, *cp, *next; int ne; clrbio(a); while(p = Brdline(b, '\n')){ if(*p == '\n') continue; p[Blinelen(b)-1] = 0; /* get user */ for(cp = p; *cp && *cp != ' ' && *cp != '\t'; cp++) ; a->user = malloc(cp - p + 1); strncpy(a->user, p, cp - p); a->user[cp - p] = 0; p = cp; /* get name */ while(*p == ' ' || *p == '\t') p++; for(cp = p; *cp; cp++){ if(isdigit(*cp) || *cp == '<'){ while(cp > p && *(cp-1) != ' ' && *(cp-1) != '\t') cp--; break; } } next = cp; while(cp > p && (*(cp-1) == ' ' || *(cp-1) == '\t')) cp--; a->name = malloc(cp - p + 1); strncpy(a->name, p, cp - p); a->name[cp - p] = 0; p = next; /* get dept */ for(cp = p; *cp; cp++){ if(*cp == '<') break; } next = cp; while(cp > p && (*(cp-1) == ' ' || *(cp-1) == '\t')) cp--; a->dept = malloc(cp - p + 1); strncpy(a->dept, p, cp - p); a->dept[cp - p] = 0; p = next; /* get emails */ ne = 0; for(cp = p; *cp && ne < Nemail;){ if(*cp != '<'){ cp++; continue; } p = ++cp; while(*cp && *cp != '>') cp++; if(cp == p) break; a->email[ne] = malloc(cp - p + 1); strncpy(a->email[ne], p, cp - p); a->email[ne][cp-p] = 0; ne++; } return 0; } return -1; } void nwrbio(Biobuf *b, Acctbio *a) { int i; if(a->postid == 0) a->postid = ""; if(a->name == 0) a->name = ""; if(a->dept == 0) a->dept = ""; if(a->email[0] == 0) a->email[0] = strdup(a->user); Bprint(b, "%s|%s|%s|%s|%s", a->user, a->user, a->name, a->dept, a->email[0]); for(i = 1; i < Nemail; i++){ if(a->email[i] == 0) break; Bprint(b, "|%s", a->email[i]); } Bprint(b, "\n"); } void main(void) { Biobuf in, out; Acctbio a; Binit(&in, 0, OREAD); Binit(&out, 1, OWRITE); while(ordbio(&in, &a) == 0) nwrbio(&out, &a); Bterm(&in); Bterm(&out); }