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--- thirdparty/nanodbc/nanodbc/nanodbc.cpp.orig 2023-04-13 20:27:39 UTC |
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+++ thirdparty/nanodbc/nanodbc/nanodbc.cpp |
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@@ -255,10 +255,19 @@ constexpr std::size_t size(const T (&array)[N]) noexce |
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} |
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#endif |
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|
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+inline std::size_t length(NANODBC_SQLCHAR const* s) |
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+{ |
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+ std::size_t len = 0; |
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+ for (; *s != 0; ++s) |
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+ ++len; |
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+ return len; |
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+ |
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+} |
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+ |
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template <std::size_t N> |
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inline std::size_t size(NANODBC_SQLCHAR const (&array)[N]) noexcept |
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{ |
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- auto const n = std::char_traits<NANODBC_SQLCHAR>::length(array); |
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+ auto const n = length(array); |
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NANODBC_ASSERT(n < N); |
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return n < N ? n : N - 1; |
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} |
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@@ -3573,9 +3582,9 @@ std::list<datasource> list_datasources() |
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"incompatible SQLCHAR and string::value_type"); |
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|
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datasource dsn; |
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- dsn.name = string(&name[0], &name[std::char_traits<NANODBC_SQLCHAR>::length(name)]); |
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+ dsn.name = string(&name[0], &name[length(name)]); |
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dsn.driver = |
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- string(&driver[0], &driver[std::char_traits<NANODBC_SQLCHAR>::length(driver)]); |
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+ string(&driver[0], &driver[length(driver)]); |
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|
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dsns.push_back(std::move(dsn)); |
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direction = SQL_FETCH_NEXT; |
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@@ -3626,7 +3635,7 @@ std::list<driver> list_drivers() |
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"incompatible SQLCHAR and string::value_type"); |
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|
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driver drv; |
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- drv.name = string(&descr[0], &descr[std::char_traits<NANODBC_SQLCHAR>::length(descr)]); |
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+ drv.name = string(&descr[0], &descr[length(descr)]); |
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|
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// Split "Key1=Value1\0Key2=Value2\0\0" into list of key-value pairs |
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auto beg = &attrs[0]; |