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vkd3d: Add vkd3d_string_compare helper 

Compares a string with a given comparison mode.

Signed-off-by: Joshua Ashton <joshua@froggi.es>
This commit is contained in:
Joshua Ashton 2021-10-07 00:20:56 +01:00 committed by Joshie
parent 6dbb4f6dfe
commit 4c959c8a77
1 changed files with 31 additions and 0 deletions
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31
include/private/vkd3d_string.h
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@ -47,4 +47,35 @@ static inline bool vkd3d_string_ends_with(const char *str, const char *ending)
return vkd3d_string_ends_with_n(str, strlen(str), ending, strlen(ending));
}
enum vkd3d_string_compare_mode
{
VKD3D_STRING_COMPARE_NEVER,
VKD3D_STRING_COMPARE_ALWAYS,
VKD3D_STRING_COMPARE_EXACT,
VKD3D_STRING_COMPARE_STARTS_WITH,
VKD3D_STRING_COMPARE_ENDS_WITH,
VKD3D_STRING_COMPARE_CONTAINS,
};
static inline bool vkd3d_string_compare(enum vkd3d_string_compare_mode mode, const char *string, const char *comparator)
{
switch (mode)
{
default:
case VKD3D_STRING_COMPARE_NEVER:
return false;
case VKD3D_STRING_COMPARE_ALWAYS:
return true;
case VKD3D_STRING_COMPARE_EXACT:
return !strcmp(string, comparator);
case VKD3D_STRING_COMPARE_STARTS_WITH:
return !strncmp(string, comparator, strlen(comparator));
case VKD3D_STRING_COMPARE_ENDS_WITH:
return vkd3d_string_ends_with(string, comparator);
case VKD3D_STRING_COMPARE_CONTAINS:
return strstr(string, comparator) != NULL;
}
}
#endif /* __VKD3D_STRING_H */