52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
#ifndef UTILS_H
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#define UTILS_H
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#include "./ts_def.h"
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#include <mutex>
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#include <queue>
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#include <string>
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#define PCRE2_CODE_UNIT_WIDTH 8
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#define PCRE_WORKSPACE_SIZE 512
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template <typename T> struct Queue {
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std::queue<T> q;
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std::mutex m;
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void push(T val) {
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std::lock_guard<std::mutex> lock(m);
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q.push(val);
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}
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bool pop(T &val) {
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std::lock_guard<std::mutex> lock(m);
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if (q.empty())
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return false;
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val = q.front();
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q.pop();
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return true;
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}
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bool empty() {
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std::lock_guard<std::mutex> lock(m);
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return q.empty();
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}
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};
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struct Coord {
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uint32_t row;
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uint32_t col;
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};
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// std::vector<uint32_t> visual_width(const char *s, uint32_t max_width);
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int display_width(const char *str, size_t len);
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uint32_t get_visual_col_from_bytes(const char *line, uint32_t len,
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uint32_t byte_limit);
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uint32_t get_bytes_from_visual_col(const char *line, uint32_t len,
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uint32_t target_visual_col);
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void log(const char *fmt, ...);
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std::string get_exe_dir();
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char *load_file(const char *path, uint32_t *out_len);
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char *detect_file_type(const char *filename);
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Language language_for_file(const char *filename);
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#endif
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