mirror of
https://github.com/Lime3DS/Lime3DS.git
synced 2024-11-02 00:15:06 +01:00
Implement text path trimming for shorter paths.
This commit is contained in:
parent
6b0fb62c47
commit
6390c66e95
@ -14,8 +14,33 @@
|
||||
#include "common/logging/log.h"
|
||||
#include "common/logging/text_formatter.h"
|
||||
|
||||
#include "common/string_util.h"
|
||||
|
||||
namespace Log {
|
||||
|
||||
// TODO(bunnei): This should be moved to a generic path manipulation library
|
||||
const char* TrimSourcePath(const char* path, const char* root) {
|
||||
const char* p = path;
|
||||
|
||||
while (*p != '\0') {
|
||||
const char* next_slash = p;
|
||||
while (*next_slash != '\0' && *next_slash != '/' && *next_slash != '\\') {
|
||||
++next_slash;
|
||||
}
|
||||
|
||||
bool is_src = Common::ComparePartialString(p, next_slash, root);
|
||||
p = next_slash;
|
||||
|
||||
if (*p != '\0') {
|
||||
++p;
|
||||
}
|
||||
if (is_src) {
|
||||
path = p;
|
||||
}
|
||||
}
|
||||
return path;
|
||||
}
|
||||
|
||||
void FormatLogMessage(const Entry& entry, char* out_text, size_t text_len) {
|
||||
unsigned int time_seconds = static_cast<unsigned int>(entry.timestamp.count() / 1000000);
|
||||
unsigned int time_fractional = static_cast<unsigned int>(entry.timestamp.count() % 1000000);
|
||||
@ -25,7 +50,7 @@ void FormatLogMessage(const Entry& entry, char* out_text, size_t text_len) {
|
||||
|
||||
snprintf(out_text, text_len, "[%4u.%06u] %s <%s> %s: %s",
|
||||
time_seconds, time_fractional, class_name, level_name,
|
||||
entry.location.c_str(), entry.message.c_str());
|
||||
TrimSourcePath(entry.location.c_str()), entry.message.c_str());
|
||||
}
|
||||
|
||||
static void ChangeConsoleColor(Level level) {
|
||||
|
@ -12,6 +12,18 @@ namespace Log {
|
||||
class Logger;
|
||||
struct Entry;
|
||||
|
||||
/**
|
||||
* Attempts to trim an arbitrary prefix from `path`, leaving only the part starting at `root`. It's
|
||||
* intended to be used to strip a system-specific build directory from the `__FILE__` macro,
|
||||
* leaving only the path relative to the sources root.
|
||||
*
|
||||
* @param path The input file path as a null-terminated string
|
||||
* @param root The name of the root source directory as a null-terminated string. Path up to and
|
||||
* including the last occurence of this name will be stripped
|
||||
* @return A pointer to the same string passed as `path`, but starting at the trimmed portion
|
||||
*/
|
||||
const char* TrimSourcePath(const char* path, const char* root = "src");
|
||||
|
||||
/// Formats a log entry into the provided text buffer.
|
||||
void FormatLogMessage(const Entry& entry, char* out_text, size_t text_len);
|
||||
/// Formats and prints a log entry to stderr.
|
||||
|
@ -115,4 +115,19 @@ inline std::string UTF8ToTStr(const std::string& str)
|
||||
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Compares the string defined by the range [`begin`, `end`) to the null-terminated C-string
|
||||
* `other` for equality.
|
||||
*/
|
||||
template <typename InIt>
|
||||
bool ComparePartialString(InIt begin, InIt end, const char* other) {
|
||||
for (; begin != end && *other != '\0'; ++begin, ++other) {
|
||||
if (*begin != *other) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
// Only return true if both strings finished at the same point
|
||||
return (begin == end) == (*other == '\0');
|
||||
}
|
||||
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user