Monitoring du Phytotron
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/*
* core/parseconf.c
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "config.h"
extern int verbosity;
extern Configuration config;
#define CMP(a) (!strcmp(keyptr, a))
/* ---------------------------------------------------------------- */
int parse_config(char *fname, int flags)
{
FILE *fp;
char line[SZ_STRINGS+1],
*keyptr, *typeptr, *cptr;
int numligne;
#if DEBUG_LEVEL
fprintf(stderr, ">>> %s ( '%s' $%x )\n", fname, flags);
#endif
config.valid = 49;
if (NULL==(fp=fopen(fname, "r"))) {
perror(fname);
return -2;
}
numligne = 0;
while (fgets(line, SZ_STRINGS, fp))
{
numligne++;
if ('\0'==line[0]) {
fprintf(stderr, "%s : short read line %d\n",
fname, numligne);
fclose(fp);
return -1;
}
/* massage the end of line */
line[strlen(line)-1] = '\0'; /* kill EOL */
if (verbosity) {
fprintf(stderr, "%3d :\t%s\n", numligne, line);
}
/* seek for the first token in this line */
if (NULL==(keyptr = strtok(line, " \t"))) {
/* Got an empty line */
continue;
}
/* skip comments */
if ('#'==*keyptr) continue;
/* seek for the type field */
if (NULL==(typeptr = strtok(NULL, " \t"))) {
/* we can(t get a type flag ? wtf ? */
fprintf(stderr, "ERROR line %d : no type\n", numligne);
continue;
}
if(verbosity)
fprintf(stderr, "[%s] type %s\n", keyptr, typeptr);
if CMP("abort") {
fprintf(stderr, "abort in config file\n");
}
if (CMP("input_device")) {
config.input_device = strdup(strtok(NULL, " \t"));
continue;
}
if (CMP("input_speed")) {
config.input_speed = atoi(strtok(NULL, " \t"));
#if DEBUG_LEVEL
fprintf(stderr, "input speed = %d\n", config.input_speed);
#endif
}
}
fclose(fp);
return 0;
}
/* ---------------------------------------------------------------- */
int show_config(char *title)
{
if (verbosity) {
printf("********** %s **********\n", title);
}
printf("valid : %d\n", config.valid);
printf("input device : %s\n", config.input_device);
printf("input speed : %d\n", config.input_speed);
puts("");
return 0;
}
/* ---------------------------------------------------------------- */