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-rw-r--r--chat.h2
-rw-r--r--ui.c40
-rw-r--r--url.c44
3 files changed, 72 insertions, 14 deletions
diff --git a/chat.h b/chat.h
index 41a3683..b5e546a 100644
--- a/chat.h
+++ b/chat.h
@@ -356,6 +356,8 @@ void urlScan(uint id, const char *nick, const char *mesg);
void urlOpenCount(uint id, uint count);
void urlOpenMatch(uint id, const char *str);
void urlCopyMatch(uint id, const char *str);
+int urlSave(FILE *file);
+void urlLoad(FILE *file, size_t version);
enum { IgnoreCap = 64 };
extern struct Ignore {
diff --git a/ui.c b/ui.c
index 2958c30..0a0342e 100644
--- a/ui.c
+++ b/ui.c
@@ -946,7 +946,8 @@ static const time_t Signatures[] = {
0x6C72696774616302, // no self.pos
0x6C72696774616303, // no buffer line heat
0x6C72696774616304, // no mute
- 0x6C72696774616305,
+ 0x6C72696774616305, // no URLs
+ 0x6C72696774616306,
};
static size_t signatureVersion(time_t signature) {
@@ -967,25 +968,35 @@ int uiSave(const char *name) {
FILE *file = dataOpen(name, "w");
if (!file) return -1;
- if (writeTime(file, Signatures[4])) return -1;
- if (writeTime(file, self.pos)) return -1;
+ int error = 0
+ || writeTime(file, Signatures[5])
+ || writeTime(file, self.pos);
+ if (error) return error;
for (uint num = 0; num < windows.len; ++num) {
const struct Window *window = windows.ptrs[num];
- if (writeString(file, idNames[window->id])) return -1;
- if (writeTime(file, window->mute)) return -1;
- if (writeTime(file, window->heat)) return -1;
- if (writeTime(file, window->unreadSoft)) return -1;
- if (writeTime(file, window->unreadWarm)) return -1;
+ error = 0
+ || writeString(file, idNames[window->id])
+ || writeTime(file, window->mute)
+ || writeTime(file, window->heat)
+ || writeTime(file, window->unreadSoft)
+ || writeTime(file, window->unreadWarm);
+ if (error) return error;
for (size_t i = 0; i < BufferCap; ++i) {
const struct Line *line = bufferSoft(window->buffer, i);
if (!line) continue;
- if (writeTime(file, line->time)) return -1;
- if (writeTime(file, line->heat)) return -1;
- if (writeString(file, line->str)) return -1;
+ error = 0
+ || writeTime(file, line->time)
+ || writeTime(file, line->heat)
+ || writeString(file, line->str);
+ if (error) return error;
}
- if (writeTime(file, 0)) return -1;
+ error = writeTime(file, 0);
+ if (error) return error;
}
- return fclose(file);
+ return 0
+ || writeString(file, "")
+ || urlSave(file)
+ || fclose(file);
}
static time_t readTime(FILE *file) {
@@ -1026,7 +1037,7 @@ void uiLoad(const char *name) {
char *buf = NULL;
size_t cap = 0;
- while (0 < readString(file, &buf, &cap)) {
+ while (0 < readString(file, &buf, &cap) && buf[0]) {
struct Window *window = windows.ptrs[windowFor(idFor(buf))];
if (version > 3) window->mute = readTime(file);
if (version > 0) {
@@ -1045,6 +1056,7 @@ void uiLoad(const char *name) {
window->buffer, COLS, window->ignore, window->unreadSoft
);
}
+ urlLoad(file, version);
free(buf);
fclose(file);
diff --git a/url.c b/url.c
index 53fe271..21f946c 100644
--- a/url.c
+++ b/url.c
@@ -230,3 +230,47 @@ void urlCopyMatch(uint id, const char *str) {
}
}
}
+
+static int writeString(FILE *file, const char *str) {
+ return (fwrite(str, strlen(str) + 1, 1, file) ? 0 : -1);
+}
+static ssize_t readString(FILE *file, char **buf, size_t *cap) {
+ ssize_t len = getdelim(buf, cap, '\0', file);
+ if (len < 0 && !feof(file)) err(EX_IOERR, "getdelim");
+ return len;
+}
+
+int urlSave(FILE *file) {
+ for (size_t i = 0; i < Cap; ++i) {
+ const struct URL *url = &ring.urls[(ring.len + i) % Cap];
+ if (!url->url) continue;
+ int error = 0
+ || writeString(file, idNames[url->id])
+ || writeString(file, (url->nick ?: ""))
+ || writeString(file, url->url);
+ if (error) return error;
+ }
+ return writeString(file, "");
+}
+
+void urlLoad(FILE *file, size_t version) {
+ if (version < 5) return;
+ size_t cap = 0;
+ char *buf = NULL;
+ while (0 < readString(file, &buf, &cap) && buf[0]) {
+ struct URL *url = &ring.urls[ring.len++ % Cap];
+ free(url->nick);
+ free(url->url);
+ url->id = idFor(buf);
+ url->nick = NULL;
+ readString(file, &buf, &cap);
+ if (buf[0]) {
+ url->nick = strdup(buf);
+ if (!url->nick) err(EX_OSERR, "strdup");
+ }
+ readString(file, &buf, &cap);
+ url->url = strdup(buf);
+ if (!url->url) err(EX_OSERR, "strdup");
+ }
+ free(buf);
+}