void imap_fetch_internaldate(struct CtdlMessage *msg) {
- char buf[SIZ];
+ char datebuf[64];
time_t msgdate;
if (!msg) return;
msgdate = time(NULL);
}
- datestring(buf, sizeof buf, msgdate, DATESTRING_IMAP);
- cprintf("INTERNALDATE \"%s\"", buf);
+ datestring(datebuf, sizeof datebuf, msgdate, DATESTRING_IMAP);
+ cprintf("INTERNALDATE \"%s\"", datebuf);
}
* "RFC822.TEXT" body only (without leading blank line)
*/
void imap_fetch_rfc822(long msgnum, const char *whichfmt) {
- char buf[SIZ];
const char *ptr = NULL;
size_t headers_size, text_size, total_size;
size_t bytes_to_send = 0;
struct MetaData smi;
int need_to_rewrite_metadata = 0;
int need_body = 0;
+ CitContext *CCC = CC;
/* Determine whether this particular fetch operation requires
* us to fetch the message body from disk. If not, we can save
* client requests something that involves reading the message
* body, but we haven't fetched the body yet.
*/
- if ((IMAP->cached_rfc822_data != NULL)
+ if ((IMAP->cached_rfc822 != NULL)
&& (IMAP->cached_rfc822_msgnum == msgnum)
&& (IMAP->cached_rfc822_withbody || (!need_body)) ) {
/* Good to go! */
}
- else if (IMAP->cached_rfc822_data != NULL) {
+ else if (IMAP->cached_rfc822 != NULL) {
/* Some other message is cached -- free it */
- free(IMAP->cached_rfc822_data);
- IMAP->cached_rfc822_data = NULL;
+ FreeStrBuf(&IMAP->cached_rfc822);
IMAP->cached_rfc822_msgnum = (-1);
- IMAP->cached_rfc822_len = 0;
}
/* At this point, we now can fetch and convert the message iff it's not
* the one we had cached.
*/
- if (IMAP->cached_rfc822_data == NULL) {
+ if (IMAP->cached_rfc822 == NULL) {
/*
* Load the message into memory for translation & measurement
*/
- CC->redirect_buffer = malloc(SIZ);
- CC->redirect_len = 0;
- CC->redirect_alloc = SIZ;
+ CCC->redirect_buffer = NewStrBufPlain(NULL, SIZ);
CtdlOutputMsg(msgnum, MT_RFC822,
(need_body ? HEADERS_ALL : HEADERS_FAST),
0, 1, NULL, SUPPRESS_ENV_TO
);
if (!need_body) cprintf("\r\n"); /* extra trailing newline */
- IMAP->cached_rfc822_data = CC->redirect_buffer;
- IMAP->cached_rfc822_len = CC->redirect_len;
+ IMAP->cached_rfc822 = CCC->redirect_buffer;
+ CCC->redirect_buffer = NULL;
IMAP->cached_rfc822_msgnum = msgnum;
IMAP->cached_rfc822_withbody = need_body;
- CC->redirect_buffer = NULL;
- CC->redirect_len = 0;
- CC->redirect_alloc = 0;
- if ( (need_to_rewrite_metadata) && (IMAP->cached_rfc822_len > 0) ) {
- smi.meta_rfc822_length = (long)IMAP->cached_rfc822_len;
+ if ( (need_to_rewrite_metadata) &&
+ (StrLength(IMAP->cached_rfc822) > 0) ) {
+ smi.meta_rfc822_length = StrLength(IMAP->cached_rfc822);
PutMetaData(&smi);
}
}
total_size = 0;
if (need_body) {
- ptr = IMAP->cached_rfc822_data;
+ StrBuf *Line = NewStrBuf();
+ ptr = NULL;
do {
- ptr = memreadline(ptr, buf, sizeof buf);
- if (*ptr != 0) {
- striplt(buf);
- if (IsEmptyStr(buf)) {
- headers_size = ptr - IMAP->cached_rfc822_data;
+ StrBufSipLine(Line, IMAP->cached_rfc822, &ptr);
+
+ if ((StrLength(Line) != 0) && (ptr != StrBufNOTNULL))
+ {
+ StrBufTrim(Line);
+ if ((StrLength(Line) != 0) &&
+ (ptr != StrBufNOTNULL) )
+ {
+ headers_size = ptr - ChrPtr(IMAP->cached_rfc822);
}
}
- } while ( (headers_size == 0) && (*ptr != 0) );
+ } while ( (headers_size == 0) &&
+ (ptr != StrBufNOTNULL) );
- total_size = IMAP->cached_rfc822_len;
+ total_size = StrLength(IMAP->cached_rfc822);
text_size = total_size - headers_size;
+ FreeStrBuf(&Line);
}
else {
- headers_size = IMAP->cached_rfc822_len;
- total_size = IMAP->cached_rfc822_len;
+ headers_size =
+ total_size = StrLength(IMAP->cached_rfc822);
text_size = 0;
}
}
else if (!strcasecmp(whichfmt, "RFC822")) {
- ptr = IMAP->cached_rfc822_data;
+ ptr = ChrPtr(IMAP->cached_rfc822);
bytes_to_send = total_size;
}
else if (!strcasecmp(whichfmt, "RFC822.HEADER")) {
- ptr = IMAP->cached_rfc822_data;
+ ptr = ChrPtr(IMAP->cached_rfc822);
bytes_to_send = headers_size;
}
else if (!strcasecmp(whichfmt, "RFC822.TEXT")) {
- ptr = &IMAP->cached_rfc822_data[headers_size];
+ ptr = &ChrPtr(IMAP->cached_rfc822)[headers_size];
bytes_to_send = text_size;
}
void *content, char *cbtype, char *cbcharset, size_t length, char *encoding,
char *cbid, void *cbuserdata)
{
- char mbuf2[SIZ];
+ char mimebuf2[SIZ];
char *desired_section;
desired_section = (char *)cbuserdata;
client_write(content, length);
}
- snprintf(mbuf2, sizeof mbuf2, "%s.MIME", partnum);
+ snprintf(mimebuf2, sizeof mimebuf2, "%s.MIME", partnum);
- if (!strcasecmp(desired_section, mbuf2)) {
+ if (!strcasecmp(desired_section, mimebuf2)) {
cprintf("Content-type: %s", cbtype);
if (!IsEmptyStr(cbcharset))
cprintf("; charset=\"%s\"", cbcharset);
* RFC822 headers with no body attached. Its job is to strip that set of
* headers down to *only* the ones we're interested in.
*/
-void imap_strip_headers(char *section) {
- char buf[SIZ];
- char *which_fields = NULL;
+void imap_strip_headers(StrBuf *section) {
+ citimap_command Cmd;
+ StrBuf *which_fields = NULL;
int doing_headers = 0;
int headers_not = 0;
- char *parms[SIZ];
- int num_parms = 0;
+ int num_parms = 0;
int i;
- char *boiled_headers = NULL;
+ StrBuf *boiled_headers = NULL;
+ StrBuf *Line;
int ok = 0;
int done_headers = 0;
- const char *ptr = NULL;
+ const char *Ptr = NULL;
+ CitContext *CCC = CC;
- if (CC->redirect_buffer == NULL) return;
+ if (CCC->redirect_buffer == NULL) return;
- which_fields = strdup(section);
+ which_fields = NewStrBufDup(section);
- if (!strncasecmp(which_fields, "HEADER.FIELDS", 13))
+ if (!strncasecmp(ChrPtr(which_fields), "HEADER.FIELDS", 13))
doing_headers = 1;
- if (!strncasecmp(which_fields, "HEADER.FIELDS.NOT", 17))
+ if (doing_headers &&
+ !strncasecmp(ChrPtr(which_fields), "HEADER.FIELDS.NOT", 17))
headers_not = 1;
- for (i=0; which_fields[i]; ++i) {
- if (which_fields[i]=='(')
- strcpy(which_fields, &which_fields[i+1]);
+ for (i=0; i < StrLength(which_fields); ++i) {
+ if (ChrPtr(which_fields)[i]=='(')
+ StrBufReplaceToken(which_fields, i, 1, HKEY(""));
}
- for (i=0; which_fields[i]; ++i) {
- if (which_fields[i]==')') {
- which_fields[i] = 0;
+ for (i=0; i < StrLength(which_fields); ++i) {
+ if (ChrPtr(which_fields)[i]==')') {
+ StrBufCutAt(which_fields, i, NULL);
break;
}
}
- num_parms = old_imap_parameterize(parms, which_fields);
-
- boiled_headers = malloc(CC->redirect_alloc);
- strcpy(boiled_headers, "");
+ memset(&Cmd, 0, sizeof(citimap_command));
+ Cmd.CmdBuf = which_fields;
+ num_parms = imap_parameterize(&Cmd);
- ptr = CC->redirect_buffer;
+ boiled_headers = NewStrBufPlain(NULL, StrLength(CCC->redirect_buffer));
+ Line = NewStrBufPlain(NULL, SIZ);
+ Ptr = NULL;
ok = 0;
do {
- ptr = memreadline(ptr, buf, sizeof buf);
- if (!isspace(buf[0])) {
+ StrBufSipLine(Line, CCC->redirect_buffer, &Ptr);
+
+ if (!isspace(ChrPtr(Line)[0])) {
ok = 0;
if (doing_headers == 0) ok = 1;
else {
- if (headers_not) ok = 1;
- else ok = 0;
- for (i=0; i<num_parms; ++i) {
- if ( (!strncasecmp(buf, parms[i],
- strlen(parms[i]))) &&
- (buf[strlen(parms[i])]==':') ) {
- if (headers_not) ok = 0;
- else ok = 1;
+ /* we're supposed to print all headers that are not matching the filter list */
+ if (headers_not) for (i=0, ok = 1; (i < num_parms) && (ok == 1); ++i) {
+ if ( (!strncasecmp(ChrPtr(Line),
+ Cmd.Params[i].Key,
+ Cmd.Params[i].len)) &&
+ (ChrPtr(Line)[Cmd.Params[i].len]==':') ) {
+ ok = 0;
+ }
+ }
+ /* we're supposed to print all headers matching the filterlist */
+ else for (i=0, ok = 0; ((i < num_parms) && (ok == 0)); ++i) {
+ if ( (!strncasecmp(ChrPtr(Line),
+ Cmd.Params[i].Key,
+ Cmd.Params[i].len)) &&
+ (ChrPtr(Line)[Cmd.Params[i].len]==':') ) {
+ ok = 1;
}
}
}
}
if (ok) {
- strcat(boiled_headers, buf);
- strcat(boiled_headers, "\r\n");
+ StrBufAppendBuf(boiled_headers, Line, 0);
+ StrBufAppendBufPlain(boiled_headers, HKEY("\r\n"), 0);
}
- if (IsEmptyStr(buf)) done_headers = 1;
- if (buf[0]=='\r') done_headers = 1;
- if (buf[0]=='\n') done_headers = 1;
- if (*ptr == 0) done_headers = 1;
+ if ((Ptr == StrBufNOTNULL) ||
+ (StrLength(Line) == 0) ||
+ (ChrPtr(Line)[0]=='\r') ||
+ (ChrPtr(Line)[0]=='\n') ) done_headers = 1;
} while (!done_headers);
- strcat(boiled_headers, "\r\n");
+ StrBufAppendBufPlain(boiled_headers, HKEY("\r\n"), 0);
/* Now save it back (it'll always be smaller) */
- strcpy(CC->redirect_buffer, boiled_headers);
- CC->redirect_len = strlen(boiled_headers);
+ FreeStrBuf(&CCC->redirect_buffer);
+ CCC->redirect_buffer = boiled_headers;
- free(which_fields);
- free(boiled_headers);
+ free(Cmd.Params);
+ FreeStrBuf(&which_fields);
+ FreeStrBuf(&Line);
}
/*
* Implements the BODY and BODY.PEEK fetch items
*/
-void imap_fetch_body(long msgnum, const char *item, int is_peek) {
+void imap_fetch_body(long msgnum, ConstStr item, int is_peek) {
struct CtdlMessage *msg = NULL;
- char section[SIZ];
- char partial[SIZ];
+ StrBuf *section;
+ StrBuf *partial;
int is_partial = 0;
size_t pstart, pbytes;
int loading_body_now = 0;
int need_body = 1;
int burn_the_cache = 0;
+ CitContext *CCC = CC;
/* extract section */
- safestrncpy(section, item, sizeof section);
- if (strchr(section, '[') != NULL) {
- stripallbut(section, '[', ']');
+ section = NewStrBufPlain(CKEY(item));
+
+ if (strchr(ChrPtr(section), '[') != NULL) {
+ StrBufStripAllBut(section, '[', ']');
}
CtdlLogPrintf(CTDL_DEBUG, "Section is: %s%s\n",
- section,
- IsEmptyStr(section) ? "(empty)" : ""
+ ChrPtr(section),
+ (StrLength(section) == 0) ? "(empty)" : ""
);
/* Burn the cache if we don't have the same section of the
else if ( (!IMAP->cached_body_withbody) && (need_body) ) {
burn_the_cache = 1;
}
- else if (strcasecmp(IMAP->cached_bodypart, section)) {
+ else if (strcasecmp(IMAP->cached_bodypart, ChrPtr(section))) {
burn_the_cache = 1;
}
if (burn_the_cache) {
}
/* extract partial */
- safestrncpy(partial, item, sizeof partial);
- if (strchr(partial, '<') != NULL) {
- stripallbut(partial, '<', '>');
+ partial = NewStrBufPlain(CKEY(item));
+ if (strchr(ChrPtr(partial), '<') != NULL) {
+ StrBufStripAllBut(partial, '<', '>');
is_partial = 1;
}
- if (is_partial == 0) strcpy(partial, "");
- /* if (!IsEmptyStr(partial)) CtdlLogPrintf(CTDL_DEBUG, "Partial is %s\n", partial); */
+ if (is_partial == 0)
+ if (StrLength(partial) > 0)
+ CtdlLogPrintf(CTDL_DEBUG,
+ "Partial is %s\n",
+ ChrPtr(partial));
if (IMAP->cached_body == NULL) {
- CC->redirect_buffer = malloc(SIZ);
- CC->redirect_len = 0;
- CC->redirect_alloc = SIZ;
+ CCC->redirect_buffer = NewStrBufPlain(NULL, SIZ);
loading_body_now = 1;
msg = CtdlFetchMessage(msgnum, (need_body ? 1 : 0));
}
/* What we want is already in memory */
}
- else if ( (!strcmp(section, "1")) && (msg->cm_format_type != 4) ) {
+ else if ( (!strcmp(ChrPtr(section), "1")) && (msg->cm_format_type != 4) ) {
CtdlOutputPreLoadedMsg(msg, MT_RFC822, HEADERS_NONE, 0, 1, SUPPRESS_ENV_TO);
}
- else if (!strcmp(section, "")) {
+ else if (StrLength(section) == 0) {
CtdlOutputPreLoadedMsg(msg, MT_RFC822, HEADERS_ALL, 0, 1, SUPPRESS_ENV_TO);
}
* If the client asked for just headers, or just particular header
* fields, strip it down.
*/
- else if (!strncasecmp(section, "HEADER", 6)) {
+ else if (!strncasecmp(ChrPtr(section), "HEADER", 6)) {
/* This used to work with HEADERS_FAST, but then Apple got stupid with their
* IMAP library and this broke Mail.App and iPhone Mail, so we had to change it
* to HEADERS_ONLY so the trendy hipsters with their iPhones can read mail.
/*
* Strip it down if the client asked for everything _except_ headers.
*/
- else if (!strncasecmp(section, "TEXT", 4)) {
+ else if (!strncasecmp(ChrPtr(section), "TEXT", 4)) {
CtdlOutputPreLoadedMsg(msg, MT_RFC822, HEADERS_NONE, 0, 1, SUPPRESS_ENV_TO);
}
}
if (loading_body_now) {
- IMAP->cached_body = CC->redirect_buffer;
- IMAP->cached_body_len = CC->redirect_len;
+ IMAP->cached_body_len = StrLength(CCC->redirect_buffer);
+ IMAP->cached_body = SmashStrBuf(&CCC->redirect_buffer);
IMAP->cached_bodymsgnum = msgnum;
IMAP->cached_body_withbody = need_body;
- strcpy(IMAP->cached_bodypart, section);
- CC->redirect_buffer = NULL;
- CC->redirect_len = 0;
- CC->redirect_alloc = 0;
+ strcpy(IMAP->cached_bodypart, ChrPtr(section));
}
if (is_partial == 0) {
- cprintf("BODY[%s] {" SIZE_T_FMT "}\r\n", section, IMAP->cached_body_len);
+ cprintf("BODY[%s] {" SIZE_T_FMT "}\r\n", ChrPtr(section), IMAP->cached_body_len);
pstart = 0;
pbytes = IMAP->cached_body_len;
}
else {
- sscanf(partial, SIZE_T_FMT "." SIZE_T_FMT, &pstart, &pbytes);
+ sscanf(ChrPtr(partial), SIZE_T_FMT "." SIZE_T_FMT, &pstart, &pbytes);
if (pbytes > (IMAP->cached_body_len - pstart)) {
pbytes = IMAP->cached_body_len - pstart;
}
- cprintf("BODY[%s]<" SIZE_T_FMT "> {" SIZE_T_FMT "}\r\n", section, pstart, pbytes);
+ cprintf("BODY[%s]<" SIZE_T_FMT "> {" SIZE_T_FMT "}\r\n", ChrPtr(section), pstart, pbytes);
}
+ FreeStrBuf(&partial);
+
/* Here we go -- output it */
client_write(&IMAP->cached_body[pstart], pbytes);
if (is_peek == 0) {
CtdlSetSeen(&msgnum, 1, 1, ctdlsetseen_seen, NULL, NULL);
}
+ FreeStrBuf(§ion);
}
/*
* to measure it. FIXME use smi cached fields if possible
*/
- CC->redirect_buffer = malloc(SIZ);
- CC->redirect_len = 0;
- CC->redirect_alloc = SIZ;
+ CC->redirect_buffer = NewStrBufPlain(NULL, SIZ);
CtdlOutputPreLoadedMsg(msg, MT_RFC822, 0, 0, 1, SUPPRESS_ENV_TO);
- rfc822 = pch = CC->redirect_buffer;
- rfc822_len = CC->redirect_len;
- CC->redirect_buffer = NULL;
- CC->redirect_len = 0;
- CC->redirect_alloc = 0;
+ rfc822_len = StrLength(CC->redirect_buffer);
+ rfc822 = pch = SmashStrBuf(&CC->redirect_buffer);
ptr = rfc822;
do {
/* BODY fetches do their own fetching and caching too. */
else if (!strncasecmp(Cmd->Params[i].Key, "BODY[", 5)) {
- imap_fetch_body(Imap->msgids[seq-1], Cmd->Params[i].Key, 0);
+ imap_fetch_body(Imap->msgids[seq-1], Cmd->Params[i], 0);
}
else if (!strncasecmp(Cmd->Params[i].Key, "BODY.PEEK[", 10)) {
- imap_fetch_body(Imap->msgids[seq-1], Cmd->Params[i].Key, 1);
+ imap_fetch_body(Imap->msgids[seq-1], Cmd->Params[i], 1);
}
/* Otherwise, load the message into memory.
projects / citadel.git / blobdiff