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/*****************************************************************************
* Backup Copy *
* Programmed by: Kevin Lindsay *
* Copyright (c) 1998 NetNation Communications Inc *
* ***************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <ctype.h>
#include "config.h"
#include "statmalloc.h"
/* Load file into buffer */
char *
load_file(const char *filename)
{
int res = 1;
int fptr;
struct stat *fbufstat;
char *fbuf;
fbufstat = (struct stat *) malloc(sizeof(struct stat));
if ((fptr = open(filename,O_RDONLY)) != -1) {
fstat(fptr,fbufstat);
fbuf = (char *) malloc(fbufstat->st_size+1);
read(fptr,fbuf,fbufstat->st_size);
close(fptr);
} else {
res = 0;
fbuf = (char *) malloc(1);
fbuf[0] = '\0';
}
return(fbuf);
}
/* Get Config Item */
char *
get_config(char *name, char *filebuf, char gtype)
{
char *value = NULL;
char *ptr1;
char *ptr2;
int jump = 0;
char *tempval = NULL;
int grow;
ptr1 = filebuf;
while (!jump) {
if ((ptr1 = strstr(ptr1,name)) != NULL) {
ptr2 = ptr1;
while (ptr2[0] != '\n' && ptr2[0] != '#' && ptr2 != filebuf)
ptr2--;
if (ptr2[0] != '#')
jump = 1;
else
ptr1++;
} else {
fprintf(stderr,"Configuration File Error! Could not find field: %s\n",name);
return("NULL");
}
}
if (gtype == 'S') {
if ((ptr1 = strchr(ptr1,' ')) == NULL) {
fprintf(stderr,"Configuration File Error! Could not find value for field: %s\n",name);
return("NULL");
}
while (isblank(ptr1[0]))
ptr1++;
ptr2 = ptr1;
while (!isblank(ptr2[0]) && ptr2[0] != '\n')
ptr2++;
value = (char *)statmalloc((ptr2-ptr1)+1);
value[0] = '\0';
strncat(value,ptr1,ptr2-ptr1);
} else if (gtype == 'M') {
if ((ptr1 = strchr(ptr1,'\n')) == NULL) {
fprintf(stderr,"Configuratin File Error! EXCLUDE DIR Option incorrectly setup!\n");
return("NULL");
}
ptr1++;
jump = 0;
grow = 1;
value = (char *)malloc(1);
value[0] = '\0';
while (!jump) {
ptr2 = ptr1;
while (!isblank(ptr2[0]) && ptr2[0] != '\n')
ptr2++;
ptr2--;
if (ptr2[0] != '/')
ptr2++;
tempval = (char *)realloc(tempval,(ptr2-ptr1)+1);
tempval[0] = '\0';
strncat(tempval,ptr1,ptr2-ptr1);
if (strcasecmp(tempval,"END") != 0) {
grow += (ptr2-ptr1)+2;
value = (char *)realloc(value,grow);
strcat(value,"^");
strcat(value,tempval);
strcat(value,"^");
} else jump = 1;
if ((ptr1 = strchr(ptr1,'\n')) == NULL) {
fprintf(stderr,"Configuratin File Error! EXCLUDE DIR Option incorrectly setup!\n");
return("NULL");
}
ptr1++;
while (isblank(ptr1[0]))
ptr1++;
}
}
return(value);
// free(value);
}
#ifdef IRIX_CPBK
int isblank(int c)
{
if (c == ' ' || c == '\n' || c =='\t' ) return 1;
return 0;
} /* isblank */
#endif
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