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Refactored command parsing.

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Allows for automatically tested command parsing by splitting parsing
and invokation of the commands.
This commit is contained in:
Jan Vidar Krey
2011-12-19 00:34:20 +01:00
parent fc5e09aa9e
commit f2cb84180a
11 changed files with 698 additions and 443 deletions
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21
src/util/misc.c
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@@ -281,6 +281,27 @@ int uhub_atoi(const char* value) {
return value[0] == '-' ? -val : val;
}
int is_number(const char* value, int* num)
{
int len = strlen(value);
int offset = (value[0] == '-') ? 1 : 0;
int val = 0;
int i = offset;
if (!*(value + offset))
return 0;
for (; i < len; i++)
if (value[i] > '9' || value[i] < '0')
return 0;
for (i = offset; i< len; i++)
val = val*10 + (value[i] - '0');
*num = value[0] == '-' ? -val : val;
return 1;
}
/*
* FIXME: -INTMIN is wrong!