* please see the file GPL in the top level source directory.
*/
-#if HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include <lib-lib/lib-lib.h>
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
#include <grp.h>
#include <pwd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <time.h>
-#include <unistd.h>
#include <utime.h>
-#include <lib-lib/mem.h>
-#include <lib-lib/ascii.h>
-#include <lib-lib/str.h>
-#include <lib-lib/macros.h>
-#include <lib-lib/buffer.h>
-#include <lib-lib/file.h>
-#include <lib-lib/url.h>
-
#include <lib-mime/mime.h>
-
#include <lib-ui/curses.h>
#include <lib-ui/enter.h>
+#include <lib-sys/unix.h>
+#include <lib-mx/mx.h>
#include "alias.h"
#include "mutt.h"
-#include "mx.h"
#include "attach.h"
#include "version.h"
#include <imap/imap.h>
-#include <imap/mx_imap.h>
#include <lib-crypt/crypt.h>
return 0;
}
-/* prepend the path part of *path to *lnk */
-void mutt_expand_link (char *newpath, const char *path, const char *lnk)
-{
- const char *lb = NULL;
- ssize_t len;
-
- /* lnk is full path */
- if (*lnk == '/') {
- m_strcpy(newpath, _POSIX_PATH_MAX, lnk);
- return;
- }
-
- if ((lb = strrchr (path, '/')) == NULL) {
- /* no path in lnk */
- m_strcpy(newpath, _POSIX_PATH_MAX, lnk);
- return;
- }
-
- len = lb - path + 1;
- memcpy (newpath, path, len);
- m_strcpy(newpath + len, _POSIX_PATH_MAX - len, lnk);
-}
-
char *mutt_expand_path (char *s, ssize_t slen)
{
return _mutt_expand_path (s, slen, 0);
return (s);
}
-/* move all the headers from extra not present in base into base */
-void mutt_merge_envelopes(ENVELOPE* base, ENVELOPE** extra)
-{
- /* copies each existing element if necessary, and sets the element
- * to NULL in the source so that envelope_delete doesn't leave us
- * with dangling pointers. */
-#define MOVE_ELEM(h) if (!base->h) { base->h = (*extra)->h; (*extra)->h = NULL; }
- MOVE_ELEM(return_path);
- MOVE_ELEM(from);
- MOVE_ELEM(to);
- MOVE_ELEM(cc);
- MOVE_ELEM(bcc);
- MOVE_ELEM(sender);
- MOVE_ELEM(reply_to);
- MOVE_ELEM(mail_followup_to);
- MOVE_ELEM(list_post);
- MOVE_ELEM(message_id);
- MOVE_ELEM(supersedes);
- MOVE_ELEM(date);
- MOVE_ELEM(x_label);
- if (!base->refs_changed) {
- MOVE_ELEM(references);
- }
- if (!base->irt_changed) {
- MOVE_ELEM(in_reply_to);
- }
- /* real_subj is subordinate to subject */
- if (!base->subject) {
- base->subject = (*extra)->subject;
- base->real_subj = (*extra)->real_subj;
- (*extra)->subject = NULL;
- (*extra)->real_subj = NULL;
- }
- /* spam and user headers should never be hashed, and the new envelope may
- * have better values. Use new versions regardless. */
- mutt_buffer_free (&base->spam);
- string_list_wipe(&base->userhdrs);
- MOVE_ELEM(spam);
- MOVE_ELEM(userhdrs);
-#undef MOVE_ELEM
-
- envelope_delete(extra);
-}
-
-void _mutt_mktemp (char *s, const char *src, int line)
+void mutt_mktemp (char *s)
{
snprintf (s, _POSIX_PATH_MAX, "%s/madmutt-%s-%d-%d-%d-%x%x", NONULL (Tempdir),
mutt_save_path(s, l, a);
while (*s) {
- if (*s == '/' || ISSPACE(*s) || !IsPrint((unsigned char)*s))
+ if (*s == '/' || ISSPACE(*s) || !isprint((unsigned char)*s))
*s = '_';
s++;
}
/* Make sure that the string is printable by changing all non-printable
chars to dots, or spaces for non-printable whitespace */
for (cp = dest; *cp; cp++)
- if (!IsPrint (*cp) && !((flags & M_FORMAT_TREE) && (*cp <= M_TREE_MAX)))
+ if (!isprint(*cp) && !((flags & M_FORMAT_TREE) && (*cp <= M_TREE_MAX)))
*cp = isspace ((unsigned char) *cp) ? ' ' : '.';
}
#endif
}
-/* This function allows the user to specify a command to read stdout from in
- place of a normal file. If the last character in the string is a pipe (|),
- then we assume it is a commmand to run instead of a normal file. */
-FILE *mutt_open_read (const char *path, pid_t * thepid)
-{
- int len = m_strlen(path);
- FILE *f;
-
- if (path[len - 1] == '|') {
- char *s = m_strdup(path);
-
- /* read from a pipe */
-
- s[len - 1] = 0;
- mutt_endwin (NULL);
- *thepid = mutt_create_filter (s, NULL, &f, NULL);
- p_delete(&s);
- } else {
- f = fopen (path, "r");
- if (!f)
- return NULL;
- *thepid = -1;
- }
-
- return (f);
-}
-
/* returns 0 if OK to proceed, -1 to abort, 1 to retry */
int mutt_save_confirm (const char *s, struct stat *st)
{
return mtime;
}
-/* sets mtime of 'to' to mtime of 'from' */
-void mutt_set_mtime (const char* from, const char* to) {
- struct utimbuf utim;
- struct stat st;
-
- if (stat (from, &st) != -1) {
- utim.actime = st.st_mtime;
- utim.modtime = st.st_mtime;
- utime (to, &utim);
- }
-}
-
const char *mutt_make_version (int full)
{
static char vstring[STRING];
return 0;
}
-int mutt_cmp_header (const HEADER * h1, const HEADER * h2) {
- if (h1 && h2) {
- if (h1->received != h2->received ||
- h1->date_sent != h2->date_sent ||
- h1->content->length != h2->content->length ||
- h1->lines != h2->lines ||
- h1->zhours != h2->zhours ||
- h1->zminutes != h2->zminutes ||
- h1->zoccident != h2->zoccident ||
- h1->mime != h2->mime ||
- !mutt_cmp_env (h1->env, h2->env) ||
- !mutt_cmp_body (h1->content, h2->content))
- return (0);
- else
- return (1);
- }
- else {
- if (h1 == NULL && h2 == NULL)
- return (1);
- else
- return (0);
- }
-}
-
/* return 1 if address lists are strictly identical */
-int mutt_cmp_addr (const address_t * a, const address_t * b)
+static int mutt_cmp_addr (const address_t * a, const address_t * b)
{
while (a && b) {
if (m_strcmp(a->mailbox, b->mailbox) ||
return (1);
}
-int mutt_cmp_list (const string_list_t * a, const string_list_t * b)
+static int mutt_cmp_list (const string_list_t * a, const string_list_t * b)
{
while (a && b) {
if (m_strcmp(a->data, b->data))
return (1);
}
-int mutt_cmp_env (const ENVELOPE * e1, const ENVELOPE * e2)
+static int mutt_cmp_env (const ENVELOPE * e1, const ENVELOPE * e2)
{
if (e1 && e2) {
if (m_strcmp(e1->message_id, e2->message_id) ||
}
}
-int mutt_cmp_body (const BODY * b1, const BODY * b2)
+static int mutt_cmp_body (const BODY * b1, const BODY * b2)
{
if (b1->type != b2->type ||
b1->encoding != b2->encoding ||
return (0);
return (1);
}
+int mutt_cmp_header (const HEADER * h1, const HEADER * h2) {
+ if (h1 && h2) {
+ if (h1->received != h2->received ||
+ h1->date_sent != h2->date_sent ||
+ h1->content->length != h2->content->length ||
+ h1->lines != h2->lines ||
+ h1->zhours != h2->zhours ||
+ h1->zminutes != h2->zminutes ||
+ h1->zoccident != h2->zoccident ||
+ h1->mime != h2->mime ||
+ !mutt_cmp_env (h1->env, h2->env) ||
+ !mutt_cmp_body (h1->content, h2->content))
+ return (0);
+ else
+ return (1);
+ }
+ else {
+ if (h1 == NULL && h2 == NULL)
+ return (1);
+ else
+ return (0);
+ }
+}
+
+
+int mutt_extract_token(BUFFER *dest, BUFFER *tok, int flags)
+{
+ char ch;
+ char qc = 0; /* quote char */
+ char *pc;
+
+ /* reset the destination pointer to the beginning of the buffer */
+ dest->dptr = dest->data;
+
+ tok->dptr = vskipspaces(tok->dptr);
+ while ((ch = *tok->dptr)) {
+ if (!qc) {
+ if ((ISSPACE(ch) && !(flags & M_TOKEN_SPACE))
+ || (ch == '#' && !(flags & M_TOKEN_COMMENT))
+ || (ch == '=' && (flags & M_TOKEN_EQUAL))
+ || (ch == ';' && !(flags & M_TOKEN_SEMICOLON))
+ || ((flags & M_TOKEN_PATTERN) && strchr("~=!|", ch)))
+ {
+ break;
+ }
+ }
+
+ tok->dptr++;
+
+ if (ch == qc) {
+ qc = 0; /* end of quote */
+ } else
+ if (!qc && (ch == '\'' || ch == '"') && !(flags & M_TOKEN_QUOTE)) {
+ qc = ch;
+ } else
+ if (ch == '\\' && qc != '\'') {
+ if (!*tok->dptr)
+ return -1; /* premature end of token */
+
+ switch (ch = *tok->dptr++) {
+ case 'c':
+ case 'C':
+ if (!*tok->dptr)
+ return -1; /* premature end of token */
+ mutt_buffer_addch(dest,
+ (ascii_toupper(*tok->dptr) - 'A' + 1) & 0x7f);
+ tok->dptr++;
+ break;
+ case 'r':
+ mutt_buffer_addch(dest, '\r');
+ break;
+ case 'n':
+ mutt_buffer_addch(dest, '\n');
+ break;
+ case 't':
+ mutt_buffer_addch(dest, '\t');
+ break;
+ case 'f':
+ mutt_buffer_addch(dest, '\f');
+ break;
+ case 'e':
+ mutt_buffer_addch(dest, '\033');
+ break;
+ default:
+ if (isdigit((unsigned char)ch)
+ && isdigit((unsigned char)*tok->dptr)
+ && isdigit((unsigned char)*(tok->dptr + 1)))
+ {
+ mutt_buffer_addch(dest, (ch << 6) + (*tok->dptr << 3) +
+ *(tok->dptr + 1) - 3504);
+ tok->dptr += 2;
+ } else {
+ mutt_buffer_addch(dest, ch);
+ }
+ }
+ } else
+ if (ch == '^' && (flags & M_TOKEN_CONDENSE)) {
+ if (!*tok->dptr)
+ return -1; /* premature end of token */
+ ch = *tok->dptr++;
+ if (ch == '^') {
+ mutt_buffer_addch(dest, ch);
+ } else
+ if (ch == '[') {
+ mutt_buffer_addch(dest, '\033');
+ } else
+ if (isalpha((unsigned char)ch)) {
+ mutt_buffer_addch(dest, ascii_toupper(ch) - 'A' + 1);
+ } else {
+ mutt_buffer_addch(dest, '^');
+ mutt_buffer_addch(dest, ch);
+ }
+ } else
+ if (ch == '`' && (!qc || qc == '"')) {
+ FILE *fp;
+ pid_t pid;
+ char *cmd, *ptr;
+ ssize_t expnlen;
+ BUFFER expn;
+ int line = 0;
+
+ pc = tok->dptr;
+ do {
+ if ((pc = strpbrk(pc, "\\`"))) {
+ /* skip any quoted chars */
+ if (*pc == '\\')
+ pc += 2;
+ }
+ } while (pc && *pc != '`');
+ if (!pc) {
+ return (-1);
+ }
+
+ cmd = p_dupstr(tok->dptr, pc - tok->dptr);
+ if ((pid = mutt_create_filter(cmd, NULL, &fp, NULL)) < 0) {
+ p_delete(&cmd);
+ return -1;
+ }
+ p_delete(&cmd);
+
+ tok->dptr = pc + 1;
+
+ /* read line */
+ p_clear(&expn, 1);
+ expn.data = mutt_read_line(NULL, &expn.dsize, fp, &line);
+ fclose(fp);
+ mutt_wait_filter(pid);
+
+ /* if we got output, make a new string consiting of the shell ouptput
+ plus whatever else was left on the original line */
+ /* BUT: If this is inside a quoted string, directly add output to
+ * the token */
+ if (expn.data && qc) {
+ mutt_buffer_addstr(dest, expn.data);
+ p_delete(&expn.data);
+ } else
+ if (expn.data) {
+ expnlen = m_strlen(expn.data);
+ tok->dsize = expnlen + m_strlen(tok->dptr) + 1;
+ ptr = xmalloc(tok->dsize);
+ memcpy(ptr, expn.data, expnlen);
+ strcpy(ptr + expnlen, tok->dptr); /* __STRCPY_CHECKED__ */
+ if (tok->destroy)
+ p_delete(&tok->data);
+ tok->data = ptr;
+ tok->dptr = ptr;
+ tok->destroy = 1; /* mark that the caller should destroy this data */
+ ptr = NULL;
+ p_delete(&expn.data);
+ }
+ } else
+ if (ch == '$' && (!qc || qc == '"')
+ && (*tok->dptr == '{' || isalpha((unsigned char)*tok->dptr)))
+ {
+ char *env = NULL, *var = NULL;
+
+ if (*tok->dptr == '{') {
+ tok->dptr++;
+ if ((pc = strchr (tok->dptr, '}'))) {
+ var = p_dupstr(tok->dptr, pc - tok->dptr);
+ tok->dptr = pc + 1;
+ }
+ } else {
+ for (pc = tok->dptr; isalnum((unsigned char)*pc) || *pc == '_';
+ pc++);
+ var = p_dupstr(tok->dptr, pc - tok->dptr);
+ tok->dptr = pc;
+ }
+ if (var) {
+ char tmp[STRING];
+ if ((env = getenv (var))
+ || (mutt_option_value (var, tmp, sizeof (tmp)) && (env = tmp)))
+ {
+ mutt_buffer_addstr (dest, env);
+ }
+ }
+ p_delete(&var);
+ } else {
+ mutt_buffer_addch(dest, ch);
+ }
+ }
+ mutt_buffer_addch(dest, 0); /* terminate the string */
+ tok->dptr = vskipspaces(tok->dptr);
+ return 0;
+}
projects / apps / madmutt.git / blobdiff