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feat: Fix USB mouse support, GUI wkipedia app, icon refresh, file manager improvements, more

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This commit is contained in:
Daniel Hammer
2026-02-20 11:33:06 +01:00
parent 359ef3ba53
commit 4c6b783832
21 changed files with 1513 additions and 160 deletions
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programs/src/wiki/main.cpp
+58 -3
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@@ -25,7 +25,7 @@ static const char WIKI_HOST[] = "en.wikipedia.org";
static constexpr int MAX_LINES = 4096;
static constexpr int MAX_SEARCH_RESULTS = 10;
enum Mode { MODE_SUMMARY, MODE_FULL, MODE_SEARCH };
enum Mode { MODE_SUMMARY, MODE_FULL, MODE_SEARCH, MODE_DUMP };
enum LineType { LINE_BLANK, LINE_TITLE, LINE_DESC, LINE_SECTION, LINE_BODY };
struct WikiLine {
@@ -1002,6 +1002,9 @@ extern "C" void _start() {
} else if (arg[0] == '-' && arg[1] == 's' && (arg[2] == ' ' || arg[2] == '\0')) {
mode = MODE_SEARCH;
arg = skip_spaces(arg + 2);
} else if (arg[0] == '-' && arg[1] == 'd' && (arg[2] == ' ' || arg[2] == '\0')) {
mode = MODE_DUMP;
arg = skip_spaces(arg + 2);
}
if (*arg == '\0') {
@@ -1017,16 +1020,19 @@ extern "C" void _start() {
query[qlen] = '\0';
// Initialize: resolve DNS and load certs
zenith::print("\033[1;33mConnecting to Wikipedia...\033[0m\n");
if (mode != MODE_DUMP)
zenith::print("\033[1;33mConnecting to Wikipedia...\033[0m\n");
g_serverIp = zenith::resolve(WIKI_HOST);
if (g_serverIp == 0) {
if (mode == MODE_DUMP) { zenith::print("\x01"); zenith::sleep_ms(100); zenith::exit(1); }
zenith::print("\033[1;31mError:\033[0m could not resolve en.wikipedia.org\n");
zenith::exit(1);
}
g_tas = load_trust_anchors();
if (g_tas.count == 0) {
if (mode == MODE_DUMP) { zenith::print("\x01"); zenith::sleep_ms(100); zenith::exit(1); }
zenith::print("\033[1;31mError:\033[0m no CA certificates loaded\n");
zenith::exit(1);
}
@@ -1040,7 +1046,56 @@ extern "C" void _start() {
zenith::exit(1);
}
if (mode == MODE_SEARCH) {
if (mode == MODE_DUMP) {
// ---- Dump mode: output raw JSON body for desktop GUI ----
static char path[2048], encoded[1024];
url_encode_title(query, encoded, sizeof(encoded));
snprintf(path, sizeof(path),
"/w/api.php?action=query&format=json&formatversion=2"
"&prop=extracts&explaintext=1&titles=%s", encoded);
int respLen = wiki_fetch(path, respBuf, RESP_MAX);
if (respLen <= 0) {
zenith::print("\x01"); // error sentinel
zenith::sleep_ms(100);
zenith::exit(1);
}
respBuf[respLen] = '\0';
int headerEnd = find_header_end(respBuf, respLen);
if (headerEnd < 0) {
zenith::print("\x01");
zenith::sleep_ms(100);
zenith::exit(1);
}
int statusCode = parse_status_code(respBuf, headerEnd);
if (statusCode == 404) {
zenith::print("\x01");
zenith::sleep_ms(100);
zenith::exit(1);
}
// Output raw JSON body in chunks to avoid overflowing
// the 4KB kernel ring buffer (parent polls at ~60fps)
const char* body = respBuf + headerEnd;
int bodyLen = respLen - headerEnd;
static char chunk[2049];
int sent = 0;
while (sent < bodyLen) {
int n = bodyLen - sent;
if (n > 2048) n = 2048;
for (int ci = 0; ci < n; ci++) chunk[ci] = body[sent + ci];
chunk[n] = '\0';
zenith::print(chunk);
sent += n;
if (sent < bodyLen) zenith::sleep_ms(20);
}
zenith::putchar('\x04'); // EOT sentinel
// Brief delay so parent can drain the ring buffer before we exit
zenith::sleep_ms(100);
zenith::exit(0);
} else if (mode == MODE_SEARCH) {
// ---- Search mode ----
static char path[2048], encoded[1024];
url_encode_query(query, encoded, sizeof(encoded));