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https://oauth2: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@github.com/m1ngsama/TNT.git
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m1ngsama
2402c70d6f
Add validated input buffering, shared JSON helpers, the tnt.module.v1 protocol helpers, and an opt-in external-process module runtime behind TNT_MODULE_PATHS. Closes #52
35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
#ifndef INPUT_BUFFER_H
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#define INPUT_BUFFER_H
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#include "common.h"
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typedef enum {
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TNT_INPUT_APPEND_OK = 0,
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TNT_INPUT_APPEND_IGNORED = 1 << 0,
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TNT_INPUT_APPEND_OVERFLOW = 1 << 1,
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TNT_INPUT_APPEND_INVALID_UTF8 = 1 << 2
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} tnt_input_append_status_t;
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typedef struct {
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char bytes[4];
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int len;
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int expected_len;
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} tnt_input_utf8_state_t;
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void tnt_input_utf8_state_reset(tnt_input_utf8_state_t *state);
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int tnt_input_append_ascii(char *input, size_t input_size, unsigned char b);
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int tnt_input_append_utf8_sequence(char *input, size_t input_size,
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const char *bytes, int len);
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/* Append one byte from a terminal stream, validating UTF-8 across calls.
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* In paste mode CR/LF/TAB are normalized to spaces so existing TNT 1.x
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* single-line message semantics are preserved. */
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int tnt_input_append_stream_byte(char *input, size_t input_size,
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tnt_input_utf8_state_t *state,
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unsigned char b, bool paste_mode);
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/* Returns TNT_INPUT_APPEND_INVALID_UTF8 when the stream ended mid-codepoint. */
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int tnt_input_utf8_state_finish(tnt_input_utf8_state_t *state);
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#endif /* INPUT_BUFFER_H */
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