WHC
2d1052fd5f
Streaming: Chinese reasoning showed up garbled in the WebUI. The agent loop now feeds visible/thinking text in runs instead of byte by byte, and the WebUI holds an incomplete UTF-8 tail until the next chunk (cst_utf8_hold_feed), so every think_delta/assistant_delta is whole. src/provider_switch.c: model list fetch/cache, key verify-and-save and provider switching moved out of tui.c and shared by TUI and WebUI. WebUI API: - GET /api/providers, GET /api/models[?refresh=1] (401 on a rejected key, still listing built-ins), POST /api/provider, POST /api/key (key checked against /v1/models, saved to credentials 0600, never echoed in replies, events or logs) - /api/config validates everything before applying, persists model, effort and approval (not yolo), warns when effort does not apply; plan_mode no longer forces read-only - state: turn_usage, api_base, key_set/key_from, model_info, effort_applies, sees_images, max_steps, tool_profile, perm_timeout; permission events carry their timeout Frontend: searchable model picker with refresh and manual entry, provider picker and key dialog, effort/vision hints, toasts instead of silent failures, Chinese error text, real protocol in the settings and usage panels, approval countdown from the server's timeout. Tests: utf8 hold unit test, scripts/e2e_webui_settings.py (fake /v1/models, wrong key, switching, persistence, Chinese thinking) run from e2e_webui.sh, scripts/tui_keys/provider.py.
69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
#ifndef CST_UTIL_H
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#define CST_UTIL_H
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#include <stddef.h>
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct {
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char *buf;
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size_t len;
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size_t cap;
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} cst_buf_t;
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int cst_buf_append(cst_buf_t *b, const char *s, size_t n);
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int cst_buf_puts(cst_buf_t *b, const char *s);
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int cst_buf_printf(cst_buf_t *b, const char *fmt, ...);
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void cst_buf_free(cst_buf_t *b);
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/* Take ownership of the NUL-terminated buffer (never NULL on success). */
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char *cst_buf_steal(cst_buf_t *b);
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/* Largest n' <= n that does not split a UTF-8 sequence of s. */
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size_t cst_utf8_floor(const char *s, size_t n);
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/* Copy s[0..n) replacing invalid UTF-8 with '?'. malloc'd, NUL-terminated. */
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char *cst_utf8_sanitize(const char *s, size_t n, size_t *out_len);
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int cst_utf8_valid(const char *s, size_t n);
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/* Re-chunks a byte stream so no piece ends inside a UTF-8 sequence: the
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* incomplete tail (at most 3 bytes) waits in the hold for the next feed. */
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typedef struct {
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char b[4];
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size_t n;
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} cst_utf8_hold_t;
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/* Returns the complete prefix of hold+s[0..n) (malloc'd, NUL-terminated,
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* *out_len may be 0), or NULL on OOM. */
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char *cst_utf8_hold_feed(cst_utf8_hold_t *h, const char *s, size_t n,
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size_t *out_len);
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/* Text files may start with a UTF-8 BOM (Windows editors): its length (0/3),
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* and an in-place strip of the NUL-terminated s (*len updated when given). */
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size_t cst_bom_len(const char *s, size_t n);
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void cst_strip_bom(char *s, size_t *len);
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/* Line endings: "\r\n" -> "\n" in place (returns the new length); whether
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* every line of s ends in "\r\n" (and at least one does); and a malloc'd
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* copy of s with bare "\n" turned into "\r\n" when crlf, its BOM dropped and
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* a BOM added when bom. Edits keep a Windows file's style with these. */
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size_t cst_crlf_to_lf(char *s, size_t n);
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int cst_text_is_crlf(const char *s, size_t n);
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char *cst_text_restyle(const char *s, size_t n, int crlf, int bom,
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size_t *out_len);
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/* fnmatch(3) without FNM_PATHNAME ('*' also crosses '/'): * ? [..] [!..]
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* [[:class:]] and backslash escapes over UTF-8 code points. Returns 0 on a
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* match. Always case-insensitive on Windows. */
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#define CST_FNM_PERIOD 1 /* a leading '.' must be matched literally */
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#define CST_FNM_CASEFOLD 2
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int cst_fnmatch(const char *pat, const char *str, int flags);
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uint64_t cst_fnv1a64(uint64_t h, const void *data, size_t n);
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#define CST_FNV_INIT 1469598103934665603ULL
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#ifdef __cplusplus
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}
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#endif
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#endif
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