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javalsai
0b2d0bdf03
* chore(organization): allow nested header and c files * feat: add shell login "middleware" & etc: * lidm now calls `bash` (or other shells, depends on PACKAGE cfg) in login mode as a session wrapper to source most env (can be disabled) * this fixes a lot of env problems with all `/etc/profile` and more Extra: * implemented a musl compatible version of `execvpe` and now lidm should search for PATH everywhere it needs to * `search_path` now also checks if the found binary is properly executable * lidm now uses `confstr` for a decent PATH default if none is found * logs are unbuffered for cases where debug logs appear empty (exit without handlers moment) * chore: one-time evaluate certain makefile vars --------- Co-authored-by: grialion <48643945+grialion@users.noreply.github.com>
121 lines
2.4 KiB
C
121 lines
2.4 KiB
C
#ifndef KEYSH_
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#define KEYSH_
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <sys/time.h>
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enum Keys {
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ESC,
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F1,
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F2,
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F3,
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F4,
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F5,
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F6,
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F7,
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F8,
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F9,
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F10,
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F11,
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F12,
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A_UP,
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A_DOWN,
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A_RIGHT,
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A_LEFT,
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N_CENTER,
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N_UP,
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N_DOWN,
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N_RIGHT,
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N_LEFT,
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INS,
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SUPR,
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HOME,
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END,
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PAGE_UP,
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PAGE_DOWN,
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NONE,
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};
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static const char* const KEY_NAMES[] = {
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[NONE] = "NONE",
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[ESC] = "ESC",
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[F1] = "F1",
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[F2] = "F2",
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[F3] = "F3",
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[F4] = "F4",
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[F5] = "F5",
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[F6] = "F6",
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[F7] = "F7",
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[F8] = "F8",
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[F9] = "F9",
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[F10] = "F10",
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[F11] = "F11",
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[F12] = "F12",
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[A_UP] = "A_UP",
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[A_DOWN] = "A_DOWN",
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[A_RIGHT] = "A_RIGHT",
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[N_CENTER] = "N_CENTER",
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[A_LEFT] = "A_LEFT",
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[N_UP] = "N_UP",
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[N_DOWN] = "N_DOWN",
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[N_RIGHT] = "N_RIGHT",
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[N_LEFT] = "N_LEFT",
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[INS] = "INS",
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[SUPR] = "SUPR",
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[HOME] = "HOME",
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[END] = "END",
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[PAGE_UP] = "PAGE_UP",
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[PAGE_DOWN] = "PAGE_DOWN",
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};
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struct key_mapping {
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enum Keys key;
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const char* sequences[3];
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};
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static const struct key_mapping KEY_MAPPINGS[] = {
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{ESC, {"\x1b", NULL}},
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{F1, {"\x1bOP", "\x1b[[A", NULL}},
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{F2, {"\x1bOQ", "\x1b[[B", NULL}},
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{F3, {"\x1bOR", "\x1b[[C", NULL}},
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{F4, {"\x1bOS", "\x1b[[D", NULL}},
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{F5, {"\x1b[15~", "\x1b[[E", NULL}},
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{F6, {"\x1b[17~", NULL}},
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{F7, {"\x1b[18~", NULL}},
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{F8, {"\x1b[19~", NULL}},
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{F9, {"\x1b[20~", NULL}},
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{F10, {"\x1b[21~", NULL}},
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{F11, {"\x1b[23~", NULL}},
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{F12, {"\x1b[24~", NULL}},
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{A_UP, {"\x1b[A", NULL}},
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{A_DOWN, {"\x1b[B", NULL}},
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{A_RIGHT, {"\x1b[C", NULL}},
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{A_LEFT, {"\x1b[D", NULL}},
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{N_CENTER, {"\x1b[E", NULL}},
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{N_UP, {"\x1bOA", NULL}},
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{N_DOWN, {"\x1bOB", NULL}},
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{N_RIGHT, {"\x1bOC", NULL}},
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{N_LEFT, {"\x1bOD", NULL}},
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{INS, {"\x1b[2~", NULL}},
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{SUPR, {"\x1b[3~", NULL}},
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{HOME, {"\x1b[H", NULL}},
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{END, {"\x1b[F", NULL}},
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{PAGE_UP, {"\x1b[5~", NULL}},
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{PAGE_DOWN, {"\x1b[6~", NULL}},
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};
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struct option_keys {
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bool is_some;
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enum Keys key;
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};
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int find_keyname(enum Keys* at, const char* name);
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struct option_keys find_ansi(const char* seq);
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void read_press(uint8_t* length, char* out);
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// non blocking, waits up to tv or interrupt, returns true if actually read
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bool read_press_nb(uint8_t* length, char* out, struct timeval* tv);
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#endif
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