void CDbUrl::AddOption(const std::string &key, float value)
{
if (!validateOption(key, value))
return;
CUrlOptions::AddOption(key, value);
updateOptions();
}
static boolean parseAnOption(struct hash *hash, char *arg, struct optionSpec *optionSpecs)
/* Parse a single option argument and add to the hash, validating if
* optionSpecs is not NULL. Return TRUE if it's arg is an option argument
* FALSE if it's not.
*/
{
char *name, *val;
char *eqPtr = strchr(arg, '=');
if (!((eqPtr != NULL) || (arg[0] == '-')))
return FALSE; /* not an option */
/* A dash by itself is not an option. It can mean
* negative strand for some of the DNA oriented utilities. */
if (arg[0] == '-' && (arg[1] == 0 || isspace(arg[1])))
return FALSE;
/* It's nice to be able to use url's in the command line, but they
* may have = in them... */
if (startsWith("http://", arg)
|| startsWith("https://", arg)
|| startsWith("ftp://", arg))
return FALSE;
name = arg;
if (name[0] == '-')
name++;
if (eqPtr != NULL)
{
*eqPtr = '\0';
val = eqPtr+1;
}
else
val = NULL;
if (optionSpecs != NULL)
validateOption(name, val, optionSpecs);
if (val == NULL)
val = "on";
if (optionSpecs == NULL)
hashAdd(hash, name, val);
else
{
struct optionSpec *spec = matchingOption(name, optionSpecs);
if (spec != NULL && (spec->flags & OPTION_MULTI)) /* process multiple instances of option */
parseMultiOption(hash, name, val, spec);
else
hashAdd(hash, name, val);
}
if (eqPtr != NULL)
*eqPtr = '=';
return TRUE;
}
int main(void) {
LogList *logList = malloc(sizeof(LogList));
FILE *fp;
char fileName[MAX_FILE_LEN];
int option = 0;
int runFlag = TRUE;
initializeLogList(logList);
getFileName(fileName);
if((fp = fopen(fileName, "r")) == NULL) {
fprintf(stderr, "ERROR: FILE DOESN't EXIST\n");
return EXIT_FAILURE;
}
parseFile(fp, logList);
while(runFlag == TRUE) {
promptUsage();
scanf("%d", &option);
while(getchar() != '\n');
while(validateOption(option, 5) == FALSE) {
printf(">> SELECT OPTION[1 - 5]: ");
scanf("%d", &option);
while(getchar() != '\n');
}
executeOption(option, *logList, fileName);
}
freeLogList(logList);
free(logList);
return 0;
}
static boolean parseAnOption(struct hash *hash, char *arg, struct optionSpec *optionSpecs)
/* Parse a single option argument and add to the hash, validating if
* optionSpecs is not NULL. Return TRUE if it's arg is an option argument
* FALSE if it's not.
*/
{
char *name, *val;
char *eqPtr = strchr(arg, '=');
if (!((eqPtr != NULL) || (arg[0] == '-')))
return FALSE; /* not an option */
/* A dash by itself is not an option. It can mean
* negative strand for some of the DNA oriented utilities. */
if (arg[0] == '-' && (arg[1] == 0 || isspace(arg[1])))
return FALSE;
/* We treat this=that as an option only if the '=' happens before any non-alphanumeric
* characters. This lets us have URLs and SQL statements in the command line even though
* they can have equals in them. */
if (eqPtr != NULL)
{
char *s, c;
for (s=arg; s < eqPtr; ++s)
{
c = *s;
if (c != '_' && c != '-' && !isalnum(c))
return FALSE;
}
}
name = arg;
if (name[0] == '-')
name++;
if (eqPtr != NULL)
{
*eqPtr = '\0';
val = eqPtr+1;
}
else
val = NULL;
if (optionSpecs != NULL)
validateOption(name, val, optionSpecs);
if (val == NULL)
val = "on";
if (optionSpecs == NULL)
hashAdd(hash, name, val);
else
{
struct optionSpec *spec = matchingOption(name, optionSpecs);
if (spec != NULL && (spec->flags & OPTION_MULTI)) /* process multiple instances of option */
parseMultiOption(hash, name, val, spec);
else
hashAdd(hash, name, val);
}
if (eqPtr != NULL)
*eqPtr = '=';
return TRUE;
}
