boostorg/predef
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This commit is contained in:
Jürgen Hunold
2015-01-28 16:57:32 +01:00
parent 65bb36c66d
commit 2f5071dab6
1 changed files with 53 additions and 53 deletions
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106
check/predef_check_as_c.c
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@ -35,27 +35,27 @@ int predef_info_compare(const void * a, const void * b)
const char * str_token(const char ** str, const char * space)
{
unsigned span;
char * token;
for (; **str != 0; *str += 1)
{
if (0 == strchr(space, **str))
{
break;
}
}
span = strcspn(*str, space);
token = (char *)malloc(span+1);
strncpy(token, *str, span);
token[span] = 0;
for (*str += span; **str != 0; *str += 1)
{
if (0 == strchr(space, **str))
{
break;
}
}
return token;
unsigned span;
char * token;
for (; **str != 0; *str += 1)
{
if (0 == strchr(space, **str))
{
break;
}
}
span = strcspn(*str, space);
token = (char *)malloc(span+1);
strncpy(token, *str, span);
token[span] = 0;
for (*str += span; **str != 0; *str += 1)
{
if (0 == strchr(space, **str))
{
break;
}
}
return token;
}
const char * whitespace = " ";
@ -82,38 +82,38 @@ int main(int argc, const char ** argv)
qsort(predefs,predef_count,sizeof(predef_info*),predef_info_compare);
for (argi = 1; argi < argc; ++argi)
{
const char * exp = argv[argi];
const char * exp_name = str_token(&exp, whitespace);
const char * exp_op = str_token(&exp, whitespace);
const char * exp_val = str_token(&exp, whitespace);
unsigned exp_version = 0;
if (*exp_val != 0)
{
exp = exp_val;
const char * exp_val_a = str_token(&exp, dot);
const char * exp_val_b = str_token(&exp, dot);
const char * exp_val_c = str_token(&exp, dot);
exp_version = BOOST_VERSION_NUMBER(atoi(exp_val_a), atoi(exp_val_b),atoi(exp_val_c));
}
for (x = 0; x < predef_count; ++x)
{
if (*exp_op == 0 &&
predefs[x]->value == 0 &&
strcmp(exp_name, predefs[x]->name) == 0)
{
return argi;
}
else if (*exp_op != 0 && *exp_val != 0 &&
strcmp(exp_name, predefs[x]->name) == 0)
{
if (0 == strcmp(">",exp_op) && !(predefs[x]->value > exp_version)) return argi;
if (0 == strcmp("<",exp_op) && !(predefs[x]->value < exp_version)) return argi;
if (0 == strcmp(">=",exp_op) && !(predefs[x]->value >= exp_version)) return argi;
if (0 == strcmp("<=",exp_op) && !(predefs[x]->value <= exp_version)) return argi;
if (0 == strcmp("==",exp_op) && !(predefs[x]->value == exp_version)) return argi;
if (0 == strcmp("!=",exp_op) && !(predefs[x]->value != exp_version)) return argi;
}
}
const char * exp = argv[argi];
const char * exp_name = str_token(&exp, whitespace);
const char * exp_op = str_token(&exp, whitespace);
const char * exp_val = str_token(&exp, whitespace);
unsigned exp_version = 0;
if (*exp_val != 0)
{
exp = exp_val;
const char * exp_val_a = str_token(&exp, dot);
const char * exp_val_b = str_token(&exp, dot);
const char * exp_val_c = str_token(&exp, dot);
exp_version = BOOST_VERSION_NUMBER(atoi(exp_val_a), atoi(exp_val_b),atoi(exp_val_c));
}
for (x = 0; x < predef_count; ++x)
{
if (*exp_op == 0 &&
predefs[x]->value == 0 &&
strcmp(exp_name, predefs[x]->name) == 0)
{
return argi;
}
else if (*exp_op != 0 && *exp_val != 0 &&
strcmp(exp_name, predefs[x]->name) == 0)
{
if (0 == strcmp(">",exp_op) && !(predefs[x]->value > exp_version)) return argi;
if (0 == strcmp("<",exp_op) && !(predefs[x]->value < exp_version)) return argi;
if (0 == strcmp(">=",exp_op) && !(predefs[x]->value >= exp_version)) return argi;
if (0 == strcmp("<=",exp_op) && !(predefs[x]->value <= exp_version)) return argi;
if (0 == strcmp("==",exp_op) && !(predefs[x]->value == exp_version)) return argi;
if (0 == strcmp("!=",exp_op) && !(predefs[x]->value != exp_version)) return argi;
}
}
}
return 0;
}