From: Grant Erickson <gerickson@nuovations.com>
To: ell@lists.linux.dev
Cc: Marcel Holtmann <marcel@holtmann.org>
Subject: [RFC PATCH v8] ell/term: Added ASCII C0 and C1 control code mnemonics.
Date: Thu, 4 Apr 2024 17:36:58 -0700 [thread overview]
Message-ID: <20240405003658.3490494-10-gerickson@nuovations.com> (raw)
In-Reply-To: <20240405003658.3490494-1-gerickson@nuovations.com>
Added ASCII C0 and C1 control code mnemonics useful to anyone
implementing a l_term key handler.
---
ell/term.h | 144 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 144 insertions(+)
diff --git a/ell/term.h b/ell/term.h
index 66059212b436..7a0338bd95e0 100644
--- a/ell/term.h
+++ b/ell/term.h
@@ -18,6 +18,150 @@
extern "C" {
#endif
+enum {
+ L_TERM_CONTROL_CODE_ASCII_C0_NUL = 0x00,
+ L_TERM_CONTROL_CODE_ASCII_C0_SOH = 0x01,
+ L_TERM_CONTROL_CODE_ASCII_C0_TC1 = L_TERM_CONTROL_CODE_ASCII_C0_SOH,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_A = L_TERM_CONTROL_CODE_ASCII_C0_SOH,
+ L_TERM_CONTROL_CODE_ASCII_C0_STX = 0x02,
+ L_TERM_CONTROL_CODE_ASCII_C0_TC2 = L_TERM_CONTROL_CODE_ASCII_C0_STX,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_B = L_TERM_CONTROL_CODE_ASCII_C0_STX,
+ L_TERM_CONTROL_CODE_ASCII_C0_ETX = 0x03,
+ L_TERM_CONTROL_CODE_ASCII_C0_TC3 = L_TERM_CONTROL_CODE_ASCII_C0_ETX,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_C = L_TERM_CONTROL_CODE_ASCII_C0_ETX,
+ L_TERM_CONTROL_CODE_ASCII_C0_EOT = 0x04,
+ L_TERM_CONTROL_CODE_ASCII_C0_TC4 = L_TERM_CONTROL_CODE_ASCII_C0_EOT,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_D = L_TERM_CONTROL_CODE_ASCII_C0_EOT,
+ L_TERM_CONTROL_CODE_ASCII_C0_ENQ = 0x05,
+ L_TERM_CONTROL_CODE_ASCII_C0_TC5 = L_TERM_CONTROL_CODE_ASCII_C0_ENQ,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_E = L_TERM_CONTROL_CODE_ASCII_C0_ENQ,
+ L_TERM_CONTROL_CODE_ASCII_C0_ACK = 0x06,
+ L_TERM_CONTROL_CODE_ASCII_C0_TC6 = L_TERM_CONTROL_CODE_ASCII_C0_ACK,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_F = L_TERM_CONTROL_CODE_ASCII_C0_ACK,
+ L_TERM_CONTROL_CODE_ASCII_C0_BEL = 0x07,
+ L_TERM_CONTROL_CODE_ASCII_C0_BS = 0x08,
+ L_TERM_CONTROL_CODE_ASCII_C0_FE0 = L_TERM_CONTROL_CODE_ASCII_C0_BS,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_H = L_TERM_CONTROL_CODE_ASCII_C0_BS,
+ L_TERM_CONTROL_CODE_ASCII_C0_HT = 0x09,
+ L_TERM_CONTROL_CODE_ASCII_C0_FE1 = L_TERM_CONTROL_CODE_ASCII_C0_HT,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_I = L_TERM_CONTROL_CODE_ASCII_C0_HT,
+ L_TERM_CONTROL_CODE_ASCII_C0_LF = 0x0A,
+ L_TERM_CONTROL_CODE_ASCII_C0_FE2 = L_TERM_CONTROL_CODE_ASCII_C0_LF,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_J = L_TERM_CONTROL_CODE_ASCII_C0_LF,
+ L_TERM_CONTROL_CODE_ASCII_C0_VT = 0x0B,
+ L_TERM_CONTROL_CODE_ASCII_C0_FE3 = L_TERM_CONTROL_CODE_ASCII_C0_VT,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_K = L_TERM_CONTROL_CODE_ASCII_C0_VT,
+ L_TERM_CONTROL_CODE_ASCII_C0_FF = 0x0C,
+ L_TERM_CONTROL_CODE_ASCII_C0_FE4 = L_TERM_CONTROL_CODE_ASCII_C0_FF,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_L = L_TERM_CONTROL_CODE_ASCII_C0_FF,
+ L_TERM_CONTROL_CODE_ASCII_C0_CR = 0x0D,
+ L_TERM_CONTROL_CODE_ASCII_C0_FE5 = L_TERM_CONTROL_CODE_ASCII_C0_CR,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_M = L_TERM_CONTROL_CODE_ASCII_C0_CR,
+ L_TERM_CONTROL_CODE_ASCII_C0_SO = 0x0E,
+ L_TERM_CONTROL_CODE_ASCII_C0_LS0 = L_TERM_CONTROL_CODE_ASCII_C0_SO,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_N = L_TERM_CONTROL_CODE_ASCII_C0_SO,
+ L_TERM_CONTROL_CODE_ASCII_C0_SI = 0x0F,
+ L_TERM_CONTROL_CODE_ASCII_C0_LS1 = L_TERM_CONTROL_CODE_ASCII_C0_SI,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_O = L_TERM_CONTROL_CODE_ASCII_C0_SI,
+ L_TERM_CONTROL_CODE_ASCII_C0_DLE = 0x10,
+ L_TERM_CONTROL_CODE_ASCII_C0_TC7 = L_TERM_CONTROL_CODE_ASCII_C0_DLE,
+ L_TERM_CONTROL_CODE_ASCII_C0_DC0 = L_TERM_CONTROL_CODE_ASCII_C0_DLE,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_P = L_TERM_CONTROL_CODE_ASCII_C0_DLE,
+ L_TERM_CONTROL_CODE_ASCII_C0_XON = 0x11,
+ L_TERM_CONTROL_CODE_ASCII_C0_DC1 = L_TERM_CONTROL_CODE_ASCII_C0_XON,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_Q = L_TERM_CONTROL_CODE_ASCII_C0_XON,
+ L_TERM_CONTROL_CODE_ASCII_C0_TAPE = 0x12,
+ L_TERM_CONTROL_CODE_ASCII_C0_DC2 = L_TERM_CONTROL_CODE_ASCII_C0_TAPE,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_R = L_TERM_CONTROL_CODE_ASCII_C0_TAPE,
+ L_TERM_CONTROL_CODE_ASCII_C0_XOFF = 0x13,
+ L_TERM_CONTROL_CODE_ASCII_C0_DC3 = L_TERM_CONTROL_CODE_ASCII_C0_XOFF,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_S = L_TERM_CONTROL_CODE_ASCII_C0_XOFF,
+ L_TERM_CONTROL_CODE_ASCII_C0_DC4 = 0x14,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_T = L_TERM_CONTROL_CODE_ASCII_C0_DC4,
+ L_TERM_CONTROL_CODE_ASCII_C0_NAK = 0x15,
+ L_TERM_CONTROL_CODE_ASCII_C0_TC8 = L_TERM_CONTROL_CODE_ASCII_C0_NAK,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_U = 0x15,
+ L_TERM_CONTROL_CODE_ASCII_C0_SYN = 0x16,
+ L_TERM_CONTROL_CODE_ASCII_C0_TC9 = L_TERM_CONTROL_CODE_ASCII_C0_SYN,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_V = 0x16,
+ L_TERM_CONTROL_CODE_ASCII_C0_ETB = 0x17,
+ L_TERM_CONTROL_CODE_ASCII_C0_TC10 = L_TERM_CONTROL_CODE_ASCII_C0_ETB,
+ L_TERM_CONTROL_CODE_ASCII_C0_CTRL_W = L_TERM_CONTROL_CODE_ASCII_C0_ETB,
+ L_TERM_CONTROL_CODE_ASCII_C0_CAN = 0x18,
+ L_TERM_CONTROL_CODE_ASCII_C0_EM = 0x19,
+ L_TERM_CONTROL_CODE_ASCII_C0_SUB = 0x1A,
+ L_TERM_CONTROL_CODE_ASCII_C0_ESC = 0x1B,
+ L_TERM_CONTROL_CODE_ASCII_C0_FS = 0x1C,
+ L_TERM_CONTROL_CODE_ASCII_C0_IS4 = L_TERM_CONTROL_CODE_ASCII_C0_FS,
+ L_TERM_CONTROL_CODE_ASCII_C0_GS = 0x1D,
+ L_TERM_CONTROL_CODE_ASCII_C0_IS3 = L_TERM_CONTROL_CODE_ASCII_C0_GS,
+ L_TERM_CONTROL_CODE_ASCII_C0_RS = 0x1E,
+ L_TERM_CONTROL_CODE_ASCII_C0_IS2 = L_TERM_CONTROL_CODE_ASCII_C0_RS,
+ L_TERM_CONTROL_CODE_ASCII_C0_US = 0x1F,
+ L_TERM_CONTROL_CODE_ASCII_C0_IS1 = L_TERM_CONTROL_CODE_ASCII_C0_US,
+ L_TERM_CONTROL_CODE_ASCII_C0_DEL = 0x7F,
+
+ L_TERM_CONTROL_CODE_ASCII_C1_PAD = 0x80,
+ L_TERM_CONTROL_CODE_ASCII_C1_HOP = 0x81,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_A = L_TERM_CONTROL_CODE_ASCII_C1_HOP,
+ L_TERM_CONTROL_CODE_ASCII_C1_BPH = 0x82,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_B = L_TERM_CONTROL_CODE_ASCII_C1_BPH,
+ L_TERM_CONTROL_CODE_ASCII_C1_NBH = 0x83,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_C = L_TERM_CONTROL_CODE_ASCII_C1_NBH,
+ L_TERM_CONTROL_CODE_ASCII_C1_IND = 0x84,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_D = L_TERM_CONTROL_CODE_ASCII_C1_IND,
+ L_TERM_CONTROL_CODE_ASCII_C1_NEL = 0x85,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_E = L_TERM_CONTROL_CODE_ASCII_C1_NEL,
+ L_TERM_CONTROL_CODE_ASCII_C1_SSA = 0x86,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_F = L_TERM_CONTROL_CODE_ASCII_C1_SSA,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESA = 0x87,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_G = L_TERM_CONTROL_CODE_ASCII_C1_ESA,
+ L_TERM_CONTROL_CODE_ASCII_C1_HTS = 0x88,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_H = L_TERM_CONTROL_CODE_ASCII_C1_HTS,
+ L_TERM_CONTROL_CODE_ASCII_C1_HTJ = 0x89,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_I = L_TERM_CONTROL_CODE_ASCII_C1_HTJ,
+ L_TERM_CONTROL_CODE_ASCII_C1_VTS = 0x8A,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_J = L_TERM_CONTROL_CODE_ASCII_C1_VTS,
+ L_TERM_CONTROL_CODE_ASCII_C1_PLD = 0x8B,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_K = L_TERM_CONTROL_CODE_ASCII_C1_PLD,
+ L_TERM_CONTROL_CODE_ASCII_C1_PLU = 0x8C,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_L = L_TERM_CONTROL_CODE_ASCII_C1_PLU,
+ L_TERM_CONTROL_CODE_ASCII_C1_RI = 0x8D,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_M = L_TERM_CONTROL_CODE_ASCII_C1_RI,
+ L_TERM_CONTROL_CODE_ASCII_C1_SS2 = 0x8E,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_N = L_TERM_CONTROL_CODE_ASCII_C1_SS2,
+ L_TERM_CONTROL_CODE_ASCII_C1_SS3 = 0x8F,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_O = L_TERM_CONTROL_CODE_ASCII_C1_SS3,
+ L_TERM_CONTROL_CODE_ASCII_C1_DCS = 0x90,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_P = L_TERM_CONTROL_CODE_ASCII_C1_DCS,
+ L_TERM_CONTROL_CODE_ASCII_C1_PU1 = 0x91,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_Q = L_TERM_CONTROL_CODE_ASCII_C1_PU1,
+ L_TERM_CONTROL_CODE_ASCII_C1_PU2 = 0x92,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_R = L_TERM_CONTROL_CODE_ASCII_C1_PU2,
+ L_TERM_CONTROL_CODE_ASCII_C1_STS = 0x93,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_S = L_TERM_CONTROL_CODE_ASCII_C1_STS,
+ L_TERM_CONTROL_CODE_ASCII_C1_CCH = 0x94,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_T = L_TERM_CONTROL_CODE_ASCII_C1_CCH,
+ L_TERM_CONTROL_CODE_ASCII_C1_MW = 0x95,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_U = L_TERM_CONTROL_CODE_ASCII_C1_MW,
+ L_TERM_CONTROL_CODE_ASCII_C1_SPA = 0x96,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_V = L_TERM_CONTROL_CODE_ASCII_C1_SPA,
+ L_TERM_CONTROL_CODE_ASCII_C1_EPA = 0x97,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_W = L_TERM_CONTROL_CODE_ASCII_C1_EPA,
+ L_TERM_CONTROL_CODE_ASCII_C1_SOS = 0x98,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_X = L_TERM_CONTROL_CODE_ASCII_C1_SOS,
+ L_TERM_CONTROL_CODE_ASCII_C1_SGC = 0x99,
+ L_TERM_CONTROL_CODE_ASCII_C1_SGCI = L_TERM_CONTROL_CODE_ASCII_C1_SGC,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_Y = L_TERM_CONTROL_CODE_ASCII_C1_SGC,
+ L_TERM_CONTROL_CODE_ASCII_C1_SCI = 0x9A,
+ L_TERM_CONTROL_CODE_ASCII_C1_ESC_Z = L_TERM_CONTROL_CODE_ASCII_C1_SCI,
+ L_TERM_CONTROL_CODE_ASCII_C1_CSI = 0x9B,
+ L_TERM_CONTROL_CODE_ASCII_C1_ST = 0x9C,
+ L_TERM_CONTROL_CODE_ASCII_C1_OSC = 0x9D,
+ L_TERM_CONTROL_CODE_ASCII_C1_PM = 0x9E,
+ L_TERM_CONTROL_CODE_ASCII_C1_APC = 0x9F
+};
+
struct l_term;
struct l_term *l_term_new(void);
--
2.42.0
prev parent reply other threads:[~2024-04-05 0:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-05 0:36 [RFC PATCH v8] Input/Output Terminal Abstraction Grant Erickson
2024-04-05 0:36 ` [RFC PATCH v8] term: Initial revision Grant Erickson
2024-04-05 0:36 ` [RFC PATCH v8] ell: Add include directive for 'ell/term.h' Grant Erickson
2024-04-05 0:36 ` [RFC PATCH v8] ell/Makefile: Added 'term.[ch]' to HEADERS and SOURCES Grant Erickson
2024-04-05 0:36 ` [RFC PATCH v8] term: Added 'l_term_*' symbols Grant Erickson
2024-04-05 0:36 ` [RFC PATCH v8] ell/term: Do not return -EPERM for 'putnstr' and 'vprint' if not running Grant Erickson
2024-04-05 0:36 ` [RFC PATCH v8] ell/term: Return error on writes if the output descriptor is invalid Grant Erickson
2024-04-05 0:36 ` [RFC PATCH v8] ell/edit: Rename 'l_term_{open,close}' Grant Erickson
2024-04-05 0:36 ` [RFC PATCH v8] ell/term: Add an 'l_term_is_acquired' introspection function Grant Erickson
2024-04-05 0:36 ` Grant Erickson [this message]
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