diff options
Diffstat (limited to 'src/common.cpp')
| -rw-r--r-- | src/common.cpp | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/src/common.cpp b/src/common.cpp index 90632def3..0ef39bd10 100644 --- a/src/common.cpp +++ b/src/common.cpp @@ -14,6 +14,8 @@ #undef NOMINMAX #endif +#include <string.h> + #define GB_WINDOWS_H_INCLUDED #define GB_IMPLEMENTATION #include "gb/gb.h" @@ -353,6 +355,27 @@ gb_global bool global_module_path_set = false; #include "thread_pool.cpp" +gb_internal String obfuscate_string(String const &s, char const *prefix) { + if (s.len == 0) { + return s; + } + GB_ASSERT(prefix != nullptr); + u64 hash = gb_fnv64a(s.text, s.len); + gbString res = gb_string_make(permanent_allocator(), prefix); + res = gb_string_append_fmt(res, "x%llx", cast(long long unsigned)hash); + return make_string_c(res); +} + +gb_internal i32 obfuscate_i32(i32 i) { + i32 x = cast(i32)gb_fnv64a(&i, sizeof(i)); + if (x < 0) { + x = 1-x; + } + return cast(i32)x; +} + + + struct StringIntern { StringIntern *next; isize len; @@ -913,7 +936,7 @@ gb_internal void did_you_mean_append(DidYouMeanAnswers *d, String const &target) array_add(&d->distances, dat); } gb_internal Slice<DistanceAndTarget> did_you_mean_results(DidYouMeanAnswers *d) { - gb_sort_array(d->distances.data, d->distances.count, gb_isize_cmp(gb_offset_of(DistanceAndTarget, distance))); + array_sort(d->distances, gb_isize_cmp(gb_offset_of(DistanceAndTarget, distance))); isize count = 0; for (isize i = 0; i < d->distances.count; i++) { isize distance = d->distances[i].distance; |