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authorNiklas Söderlund <niklas.soderlund@ragnatech.se>2020-08-10 17:32:01 +0200
committerNiklas Söderlund <niklas.soderlund@ragnatech.se>2020-10-02 15:04:41 +0200
commitb33ec3433194b50f2f6b8e4038c321b6f3293798 (patch)
treeba9e150ebb8294599cbd68737310cc18a2fbd82d /src
parentbdf1f0238af24db773a78981aa29404c45802792 (diff)
libcamera: utils: Add method to remove non-ASCII characters
Add method that removes non-ASCII characters from a string. Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Umang Jain <email@uajain.com>
Diffstat (limited to 'src')
-rw-r--r--src/libcamera/utils.cpp17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/libcamera/utils.cpp b/src/libcamera/utils.cpp
index a5232902..da85c9c2 100644
--- a/src/libcamera/utils.cpp
+++ b/src/libcamera/utils.cpp
@@ -335,6 +335,23 @@ details::StringSplitter split(const std::string &str, const std::string &delim)
}
/**
+ * \brief Remove any non-ASCII characters from a string
+ * \param[in] str The string to strip
+ *
+ * Remove all non-ASCII characters from a string.
+ *
+ * \return A string equal to \a str stripped out of all non-ASCII characters
+ */
+std::string toAscii(const std::string &str)
+{
+ std::string ret;
+ for (const char &c : str)
+ if (!(c & 0x80))
+ ret += c;
+ return ret;
+}
+
+/**
* \brief Check if libcamera is installed or not
*
* Utilise the build_rpath dynamic tag which is stripped out by meson at