X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=parse.c;h=cd7886664dc439d6f5e383fd819bf37561163a11;hp=5b88380b4514bfd0dec4b9ca5555fce075052048;hb=b8c71f93b0296f815a6538182343ba67e88c0012;hpb=92f33a4a968296528f1d5f151ff700210840cb2c diff --git a/parse.c b/parse.c index 5b88380..cd78866 100644 --- a/parse.c +++ b/parse.c @@ -11,21 +11,21 @@ # include "config.h" #endif +#include +#include +#include +#include +#include + +#include + #include "mutt.h" -#include "buffer.h" #include "enter.h" -#include "ascii.h" #include "recvattach.h" #include "mx.h" -#include "mime.h" -#include "rfc2047.h" -#include "rfc2231.h" #include "mutt_crypt.h" #include "url.h" -#include "lib/mem.h" -#include "lib/intl.h" -#include "lib/str.h" #include "lib/rx.h" #include "lib/debug.h" @@ -44,14 +44,14 @@ char *mutt_read_rfc822_line (FILE * f, char *line, size_t * linelen) char ch; size_t offset = 0; - FOREVER { + for (;;) { if (fgets (buf, *linelen - offset, f) == NULL || /* end of file or */ (ISSPACE (*line) && !offset)) { /* end of headers */ *line = 0; return (line); } - buf += str_len (buf) - 1; + buf += m_strlen(buf) - 1; if (*buf == '\n') { /* we did get a full line. remove trailing space */ while (ISSPACE (*buf)) @@ -76,7 +76,7 @@ char *mutt_read_rfc822_line (FILE * f, char *line, size_t * linelen) if (*linelen < offset + STRING) { /* grow the buffer */ *linelen += STRING; - mem_realloc (&line, *linelen); + p_realloc(&line, *linelen); buf = line + offset; } } @@ -100,19 +100,19 @@ LIST *mutt_parse_references (char *s, int in_reply_to) new = NULL; if (*s == '<') { - n = str_len (s); + n = m_strlen(s); if (s[n - 1] != '>') { o = s; s = NULL; continue; } - new = str_dup (s); + new = m_strdup(s); } else if (o) { - m = str_len (s); + m = m_strlen(s); if (s[m - 1] == '>') { - new = mem_malloc (sizeof (char) * (n + m + 1)); + new = p_new(char, n + m + 1); strcpy (new, o); /* __STRCPY_CHECKED__ */ strcpy (new + n, s); /* __STRCPY_CHECKED__ */ } @@ -126,9 +126,9 @@ LIST *mutt_parse_references (char *s, int in_reply_to) */ if (!(at = strchr (new, '@')) || strchr (at + 1, '@') || (in_reply_to && at - new <= 8)) - mem_free (&new); + p_delete(&new); else { - t = (LIST *) mem_malloc (sizeof (LIST)); + t = p_new(LIST, 1); t->data = new; t->next = lst; lst = t; @@ -155,13 +155,8 @@ int mutt_check_encoding (const char *c) return (ENCQUOTEDPRINTABLE); else if (ascii_strncasecmp ("base64", c, sizeof ("base64") - 1) == 0) return (ENCBASE64); - else if (ascii_strncasecmp ("x-uuencode", c, sizeof ("x-uuencode") - 1) == - 0) + else if (ascii_strncasecmp ("x-uuencode", c, sizeof ("x-uuencode") - 1) == 0) return (ENCUUENCODED); -#ifdef SUN_ATTACHMENT - else if (ascii_strncasecmp ("uuencode", c, sizeof ("uuencode") - 1) == 0) - return (ENCUUENCODED); -#endif else return (ENCOTHER); } @@ -187,16 +182,13 @@ static PARAMETER *parse_parameters (const char *s) new = mutt_new_parameter (); - new->attribute = mem_malloc (i + 1); - memcpy (new->attribute, s, i); - new->attribute[i] = 0; + new->attribute = p_dupstr(s, i); /* remove whitespace from the end of the attribute name */ while (ISSPACE (new->attribute[--i])) new->attribute[i] = 0; - s = p + 1; /* skip over the = */ - SKIPWS (s); + s = vskipspaces(p + 1); /* skip over the = */ if (*s == '"') { int state_ascii = 1; @@ -235,7 +227,7 @@ static PARAMETER *parse_parameters (const char *s) buffer[i] = 0; } - new->value = str_dup (buffer); + new->value = m_strdup(buffer); debug_print (2, ("`%s' = `%s'\n", new->attribute ? new->attribute : "", new->value ? new->value : "")); @@ -258,10 +250,8 @@ static PARAMETER *parse_parameters (const char *s) break; /* no more parameters */ do { - s++; - /* Move past any leading whitespace */ - SKIPWS (s); + s = vskipspaces(s + 1); } while (*s == ';'); /* skip empty parameters */ } @@ -278,10 +268,6 @@ int mutt_check_mime_type (const char *s) return TYPETEXT; else if (ascii_strcasecmp ("multipart", s) == 0) return TYPEMULTIPART; -#ifdef SUN_ATTACHMENT - else if (ascii_strcasecmp ("x-sun-attachment", s) == 0) - return TYPEMULTIPART; -#endif else if (ascii_strcasecmp ("application", s) == 0) return TYPEAPPLICATION; else if (ascii_strcasecmp ("message", s) == 0) @@ -307,7 +293,7 @@ void mutt_parse_content_type (char *s, BODY * ct) char *pc; char *subtype; - mem_free (&ct->subtype); + p_delete(&ct->subtype); mutt_free_parameter (&ct->parameter); /* First extract any existing parameters */ @@ -322,14 +308,7 @@ void mutt_parse_content_type (char *s, BODY * ct) * let that take precedence, and don't set it here */ if ((pc = mutt_get_parameter ("name", ct->parameter)) != 0 && !ct->filename) - ct->filename = str_dup (pc); - -#ifdef SUN_ATTACHMENT - /* this is deep and utter perversion */ - if ((pc = mutt_get_parameter ("conversions", ct->parameter)) != 0) - ct->encoding = mutt_check_encoding (pc); -#endif - + ct->filename = m_strdup(pc); } /* Now get the subtype */ @@ -337,19 +316,14 @@ void mutt_parse_content_type (char *s, BODY * ct) *subtype++ = '\0'; for (pc = subtype; *pc && !ISSPACE (*pc) && *pc != ';'; pc++); *pc = '\0'; - ct->subtype = str_dup (subtype); + ct->subtype = m_strdup(subtype); } /* Finally, get the major type */ ct->type = mutt_check_mime_type (s); -#ifdef SUN_ATTACHMENT - if (ascii_strcasecmp ("x-sun-attachment", s) == 0) - ct->subtype = str_dup ("x-sun-attachment"); -#endif - if (ct->type == TYPEOTHER) { - ct->xtype = str_dup (s); + ct->xtype = m_strdup(s); } if (ct->subtype == NULL) { @@ -357,20 +331,20 @@ void mutt_parse_content_type (char *s, BODY * ct) * field, so we can attempt to convert the type to BODY here. */ if (ct->type == TYPETEXT) - ct->subtype = str_dup ("plain"); + ct->subtype = m_strdup("plain"); else if (ct->type == TYPEAUDIO) - ct->subtype = str_dup ("basic"); + ct->subtype = m_strdup("basic"); else if (ct->type == TYPEMESSAGE) - ct->subtype = str_dup ("rfc822"); + ct->subtype = m_strdup("rfc822"); else if (ct->type == TYPEOTHER) { char buffer[SHORT_STRING]; ct->type = TYPEAPPLICATION; snprintf (buffer, sizeof (buffer), "x-%s", s); - ct->subtype = str_dup (buffer); + ct->subtype = m_strdup(buffer); } else - ct->subtype = str_dup ("x-unknown"); + ct->subtype = m_strdup("x-unknown"); } /* Default character set for text types. */ @@ -397,14 +371,12 @@ static void parse_content_disposition (char *s, BODY * ct) /* Check to see if a default filename was given */ if ((s = strchr (s, ';')) != NULL) { - s++; - SKIPWS (s); - if ((s = - mutt_get_parameter ("filename", - (parms = parse_parameters (s)))) != 0) - str_replace (&ct->filename, s); + s = vskipspaces(s + 1); + if ((s = mutt_get_parameter("filename", + (parms = parse_parameters (s)))) != 0) + m_strreplace(&ct->filename, s); if ((s = mutt_get_parameter ("name", parms)) != 0) - ct->form_name = str_dup (s); + ct->form_name = m_strdup(s); mutt_free_parameter (&parms); } } @@ -420,7 +392,7 @@ BODY *mutt_read_mime_header (FILE * fp, int digest) { BODY *p = mutt_new_body (); char *c; - char *line = mem_malloc (LONG_STRING); + char *line = p_new(char, LONG_STRING); size_t linelen = LONG_STRING; p->hdr_offset = ftello (fp); @@ -432,9 +404,8 @@ BODY *mutt_read_mime_header (FILE * fp, int digest) while (*(line = mutt_read_rfc822_line (fp, line, &linelen)) != 0) { /* Find the value of the current header */ if ((c = strchr (line, ':'))) { - *c = 0; - c++; - SKIPWS (c); + *c++ = 0; + c = vskipspaces(c); if (!*c) { debug_print (1, ("skipping empty header field: %s\n", line)); continue; @@ -453,32 +424,18 @@ BODY *mutt_read_mime_header (FILE * fp, int digest) else if (!ascii_strcasecmp ("disposition", line + 8)) parse_content_disposition (c, p); else if (!ascii_strcasecmp ("description", line + 8)) { - str_replace (&p->description, c); - rfc2047_decode (&p->description); - } - } -#ifdef SUN_ATTACHMENT - else if (!ascii_strncasecmp ("x-sun-", line, 6)) { - if (!ascii_strcasecmp ("data-type", line + 6)) - mutt_parse_content_type (c, p); - else if (!ascii_strcasecmp ("encoding-info", line + 6)) - p->encoding = mutt_check_encoding (c); - else if (!ascii_strcasecmp ("content-lines", line + 6)) - mutt_set_parameter ("content-lines", c, &(p->parameter)); - else if (!ascii_strcasecmp ("data-description", line + 6)) { - str_replace (&p->description, c); + m_strreplace(&p->description, c); rfc2047_decode (&p->description); } } -#endif } p->offset = ftello (fp); /* Mark the start of the real data */ if (p->type == TYPETEXT && !p->subtype) - p->subtype = str_dup ("plain"); + p->subtype = m_strdup("plain"); else if (p->type == TYPEMESSAGE && !p->subtype) - p->subtype = str_dup ("rfc822"); + p->subtype = m_strdup("rfc822"); - mem_free (&line); + p_delete(&line); return (p); } @@ -489,13 +446,7 @@ void mutt_parse_part (FILE * fp, BODY * b) switch (b->type) { case TYPEMULTIPART: -#ifdef SUN_ATTACHMENT - if (!ascii_strcasecmp (b->subtype, "x-sun-attachment")) - bound = "--------"; - else -#endif - bound = mutt_get_parameter ("boundary", b->parameter); - + bound = mutt_get_parameter ("boundary", b->parameter); fseeko (fp, b->offset, SEEK_SET); b->parts = mutt_parse_multipart (fp, bound, b->offset + b->length, @@ -522,7 +473,7 @@ void mutt_parse_part (FILE * fp, BODY * b) /* try to recover from parsing error */ if (!b->parts) { b->type = TYPETEXT; - str_replace (&b->subtype, "plain"); + m_strreplace(&b->subtype, "plain"); } } @@ -575,9 +526,6 @@ BODY *mutt_parse_messageRFC822 (FILE * fp, BODY * parent) BODY *mutt_parse_multipart (FILE * fp, const char *boundary, off_t end_off, int digest) { -#ifdef SUN_ATTACHMENT - int lines; -#endif int blen, len, crlf = 0; char buffer[LONG_STRING]; BODY *head = 0, *last = 0, *new = 0; @@ -590,14 +538,14 @@ BODY *mutt_parse_multipart (FILE * fp, const char *boundary, off_t end_off, return (NULL); } - blen = str_len (boundary); + blen = m_strlen(boundary); while (ftello (fp) < end_off && fgets (buffer, LONG_STRING, fp) != NULL) { - len = str_len (buffer); + len = m_strlen(buffer); crlf = (len > 1 && buffer[len - 2] == '\r') ? 1 : 0; if (buffer[0] == '-' && buffer[1] == '-' && - str_ncmp (buffer + 2, boundary, blen) == 0) { + m_strncmp(buffer + 2, boundary, blen) == 0) { if (last) { last->length = ftello (fp) - last->offset - len - 1 - crlf; if (last->parts && last->parts->length == 0) @@ -613,24 +561,13 @@ BODY *mutt_parse_multipart (FILE * fp, const char *boundary, off_t end_off, buffer[i] = 0; /* Check for the end boundary */ - if (str_cmp (buffer + blen + 2, "--") == 0) { + if (m_strcmp(buffer + blen + 2, "--") == 0) { final = 1; break; /* done parsing */ } else if (buffer[2 + blen] == 0) { new = mutt_read_mime_header (fp, digest); -#ifdef SUN_ATTACHMENT - if (mutt_get_parameter ("content-lines", new->parameter)) { - for (lines = - atoi (mutt_get_parameter ("content-lines", new->parameter)); - lines; lines--) - if (ftello (fp) >= end_off - || fgets (buffer, LONG_STRING, fp) == NULL) - break; - } -#endif - /* * Consistency checking - catch * bad attachment end boundaries @@ -669,8 +606,7 @@ static const char *uncomment_timezone (char *buf, size_t buflen, if (*tz != '(') return tz; /* no need to do anything */ - tz++; - SKIPWS (tz); + tz = vskipspaces(tz + 1); if ((p = strpbrk (tz, " )")) == NULL) return tz; len = p - tz; @@ -797,16 +733,16 @@ time_t mutt_parse_date (const char *s, HEADER * h) * the date format imposes a natural limit. */ - strfcpy (scratch, s, sizeof (scratch)); + m_strcpy(scratch, sizeof(scratch), s); /* kill the day of the week, if it exists. */ if ((t = strchr (scratch, ','))) t++; else t = scratch; - SKIPWS (t); + t = vskipspaces(t); - memset (&tm, 0, sizeof (tm)); + p_clear(&tm, 1); while ((t = strtok (t, " \t")) != NULL) { switch (count) { @@ -911,19 +847,13 @@ time_t mutt_parse_date (const char *s, HEADER * h) } /* extract the first substring that looks like a message-id */ -static char *extract_message_id (const char *s) +static char *extract_message_id(const char *s) { - const char *p; - char *r; - size_t l; + const char *p; - if ((s = strchr (s, '<')) == NULL || (p = strchr (s, '>')) == NULL) - return (NULL); - l = (size_t) (p - s) + 1; - r = mem_malloc (l + 1); - memcpy (r, s, l); - r[l] = 0; - return (r); + if ((s = strchr(s, '<')) == NULL || (p = strchr(s, '>')) == NULL) + return NULL; + return p_dupstr(s, (p - s) + 1); } void mutt_parse_mime_message (CONTEXT * ctx, HEADER * cur) @@ -942,8 +872,7 @@ void mutt_parse_mime_message (CONTEXT * ctx, HEADER * cur) if ((msg = mx_open_message (ctx, cur->msgno))) { mutt_parse_part (msg->fp, cur->content); - if (WithCrypto) - cur->security = crypt_query (cur->content); + cur->security = crypt_query (cur->content); mx_close_message (&msg); } @@ -1005,7 +934,7 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p, } else if (ascii_strcasecmp (line + 8, "description") == 0) { if (hdr) { - str_replace (&hdr->content->description, p); + m_strreplace(&hdr->content->description, p); rfc2047_decode (&hdr->content->description); } matched = 1; @@ -1020,7 +949,7 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p, case 'd': if (!ascii_strcasecmp ("ate", line + 1)) { - str_replace (&e->date, p); + m_strreplace(&e->date, p); if (hdr) hdr->date_sent = mutt_parse_date (p, hdr); matched = 1; @@ -1041,16 +970,16 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p, * and mark mail/(esp.) news article as your own. aaargh! this * bothered me for _years_ */ if (!e->from) { - e->from = rfc822_new_address (); - e->from->personal = str_dup (p); + e->from = address_new (); + e->from->personal = m_strdup(p); } matched = 1; } #ifdef USE_NNTP - else if (!str_casecmp (line + 1, "ollowup-to")) { + else if (!m_strcasecmp(line + 1, "ollowup-to")) { if (!e->followup_to) { - str_skip_trailws (p); - e->followup_to = str_dup (str_skip_initws (p)); + m_strrtrim(p); + e->followup_to = m_strdup(skipspaces(p)); } matched = 1; } @@ -1092,8 +1021,8 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p, /* Take the first mailto URL */ if (url_check_scheme (beg) == U_MAILTO) { - mem_free (&e->list_post); - e->list_post = str_substrdup (beg, end); + p_delete(&e->list_post); + e->list_post = p_dupstr(beg, end - beg); break; } } @@ -1110,14 +1039,14 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p, } else if (!ascii_strcasecmp (line + 1, "essage-id")) { /* We add a new "Message-ID:" when building a message */ - mem_free (&e->message_id); + p_delete(&e->message_id); e->message_id = extract_message_id (p); matched = 1; } else if (!ascii_strncasecmp (line + 1, "ail-", 4)) { if (!ascii_strcasecmp (line + 5, "reply-to")) { /* override the Reply-To: field */ - rfc822_free_address (&e->reply_to); + address_delete (&e->reply_to); e->reply_to = rfc822_parse_adrlist (e->reply_to, p); matched = 1; } @@ -1130,10 +1059,10 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p, #ifdef USE_NNTP case 'n': - if (!str_casecmp (line + 1, "ewsgroups")) { - mem_free (&e->newsgroups); - str_skip_trailws (p); - e->newsgroups = str_dup (str_skip_initws (p)); + if (!m_strcasecmp(line + 1, "ewsgroups")) { + p_delete(&e->newsgroups); + m_strrtrim(p); + e->newsgroups = m_strdup(skipspaces(p)); matched = 1; } break; @@ -1141,9 +1070,9 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p, case 'o': /* field `Organization:' saves only for pager! */ - if (!str_casecmp (line + 1, "rganization")) { - if (!e->organization && str_casecmp (p, "unknown")) - e->organization = str_dup (p); + if (!m_strcasecmp(line + 1, "rganization")) { + if (!e->organization && m_strcasecmp(p, "unknown")) + e->organization = m_strdup(p); } break; @@ -1174,7 +1103,7 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p, case 's': if (!ascii_strcasecmp (line + 1, "ubject")) { if (!e->subject) - e->subject = str_dup (p); + e->subject = m_strdup(p); matched = 1; } else if (!ascii_strcasecmp (line + 1, "ender")) { @@ -1202,7 +1131,7 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p, } else if ((!ascii_strcasecmp ("upersedes", line + 1) || !ascii_strcasecmp ("upercedes", line + 1)) && hdr) - e->supersedes = str_dup (p); + e->supersedes = m_strdup(p); break; case 't': @@ -1235,18 +1164,18 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p, matched = 1; } else if (ascii_strcasecmp (line + 1, "-label") == 0) { - e->x_label = str_dup (p); + e->x_label = m_strdup(p); matched = 1; } #ifdef USE_NNTP - else if (!str_casecmp (line + 1, "-comment-to")) { + else if (!m_strcasecmp(line + 1, "-comment-to")) { if (!e->x_comment_to) - e->x_comment_to = str_dup (p); + e->x_comment_to = m_strdup(p); matched = 1; } - else if (!str_casecmp (line + 1, "ref")) { + else if (!m_strcasecmp(line + 1, "ref")) { if (!e->xref) - e->xref = str_dup (p); + e->xref = m_strdup(p); matched = 1; } #endif @@ -1258,7 +1187,7 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p, /* Keep track of the user-defined headers */ if (!matched && user_hdrs) { /* restore the original line */ - line[str_len (line)] = ':'; + line[m_strlen(line)] = ':'; if (weed && option (OPTWEED) && mutt_matches_ignore (line, Ignore) && !mutt_matches_ignore (line, UnIgnore)) @@ -1270,7 +1199,7 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p, } else last = e->userhdrs = mutt_new_list (); - last->data = str_dup (line); + last->data = m_strdup(line); if (do_2047) rfc2047_decode (&last->data); } @@ -1305,7 +1234,7 @@ ENVELOPE *mutt_read_rfc822_header (FILE * f, HEADER * hdr, short user_hdrs, { ENVELOPE *e = mutt_new_envelope (); LIST *last = NULL; - char *line = mem_malloc (LONG_STRING); + char *line = p_new(char, LONG_STRING); char *p; off_t loc; int matched; @@ -1318,7 +1247,7 @@ ENVELOPE *mutt_read_rfc822_header (FILE * f, HEADER * hdr, short user_hdrs, /* set the defaults from RFC1521 */ hdr->content->type = TYPETEXT; - hdr->content->subtype = str_dup ("plain"); + hdr->content->subtype = m_strdup("plain"); hdr->content->encoding = ENC7BIT; hdr->content->length = -1; @@ -1336,7 +1265,7 @@ ENVELOPE *mutt_read_rfc822_header (FILE * f, HEADER * hdr, short user_hdrs, time_t t; /* some bogus MTAs will quote the original "From " line */ - if (str_ncmp (">From ", line, 6) == 0) + if (m_strncmp(">From ", line, 6) == 0) continue; /* just ignore */ else if (is_from (line, return_path, sizeof (return_path), &t)) { /* MH somtimes has the From_ line in the middle of the header! */ @@ -1385,9 +1314,8 @@ ENVELOPE *mutt_read_rfc822_header (FILE * f, HEADER * hdr, short user_hdrs, } } - *p = 0; - p++; - SKIPWS (p); + *p++ = 0; + p = vskipspaces(p); if (!*p) continue; /* skip empty header fields */ @@ -1396,12 +1324,12 @@ ENVELOPE *mutt_read_rfc822_header (FILE * f, HEADER * hdr, short user_hdrs, } - mem_free (&line); + p_delete(&line); if (hdr) { hdr->content->hdr_offset = hdr->offset; hdr->content->offset = ftello (f); - rfc2047_decode_envelope (e); + rfc2047_decode_envelope(e); /* check for missing or invalid date */ if (hdr->date_sent <= 0) { debug_print (1, ("no date found, using received " @@ -1413,7 +1341,7 @@ ENVELOPE *mutt_read_rfc822_header (FILE * f, HEADER * hdr, short user_hdrs, return (e); } -ADDRESS *mutt_parse_adrlist (ADDRESS * p, const char *s) +address_t *mutt_parse_adrlist (address_t * p, const char *s) { const char *q; @@ -1422,7 +1350,7 @@ ADDRESS *mutt_parse_adrlist (ADDRESS * p, const char *s) char tmp[HUGE_STRING]; char *r; - strfcpy (tmp, s, sizeof (tmp)); + m_strcpy(tmp, sizeof(tmp), s); r = tmp; while ((r = strtok (r, " \t")) != NULL) { p = rfc822_parse_adrlist (p, r); @@ -1498,7 +1426,7 @@ int count_body_parts (BODY *body, int flags) { } else if (bp->type == TYPEMULTIPART) { /* Always recurse multiparts, except multipart/alternative. */ shallrecurse = 1; - if (!str_casecmp(bp->subtype, "alternative")) + if (!m_strcasecmp(bp->subtype, "alternative")) shallrecurse = 0; /* Don't count containers if they're top-level. */