--- /dev/null
+/*
+ * Copyright notice from original mutt:
+ * Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.org>
+ *
+ * This file is part of mutt-ng, see http://www.muttng.org/.
+ * It's licensed under the GNU General Public License,
+ * please see the file GPL in the top level source directory.
+ */
+
+#if HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+#include <lib-lib/mem.h>
+#include <lib-lib/str.h>
+#include <lib-lib/macros.h>
+#include <lib-lib/file.h>
+#include <lib-lib/mapping.h>
+
+#include <lib-ui/menu.h>
+
+#include "mutt.h"
+#include "alias.h"
+#include "mutt_idna.h"
+#include "sort.h"
+
+typedef struct query {
+ address_t *addr;
+ char *name;
+ char *other;
+ struct query *next;
+} QUERY;
+
+typedef struct entry {
+ int tagged;
+ QUERY *data;
+} ENTRY;
+
+static struct mapping_t QueryHelp[] = {
+ {N_("Exit"), OP_EXIT},
+ {N_("Mail"), OP_MAIL},
+ {N_("New Query"), OP_QUERY},
+ {N_("Make Alias"), OP_CREATE_ALIAS},
+ {N_("Search"), OP_SEARCH},
+ {N_("Help"), OP_HELP},
+ {NULL, OP_NULL}
+};
+
+/* Variables for outsizing output format */
+static int FirstColumn;
+static int SecondColumn;
+
+static void query_menu (char *buf, ssize_t buflen, QUERY * results,
+ int retbuf);
+
+static address_t *result_to_addr (QUERY * r)
+{
+ static address_t *tmp;
+
+ tmp = address_list_dup (r->addr);
+
+ if (!tmp->next && !tmp->personal)
+ tmp->personal = m_strdup(r->name);
+
+ mutt_addrlist_to_idna (tmp, NULL);
+ return tmp;
+}
+
+static QUERY *run_query (char *s, int quiet)
+{
+ FILE *fp;
+ QUERY *first = NULL;
+ QUERY *cur = NULL;
+ char cmd[_POSIX_PATH_MAX];
+ char *buf = NULL;
+ ssize_t buflen;
+ int dummy = 0;
+ char msg[STRING];
+ char *p;
+ pid_t thepid;
+ int l;
+
+
+ mutt_expand_file_fmt (cmd, sizeof (cmd), QueryCmd, s);
+
+ if ((thepid = mutt_create_filter (cmd, NULL, &fp, NULL)) < 0) {
+ return 0;
+ }
+ if (!quiet)
+ mutt_message _("Waiting for response...");
+
+ fgets (msg, sizeof (msg), fp);
+ if ((p = strrchr (msg, '\n')))
+ *p = '\0';
+ while ((buf = mutt_read_line (buf, &buflen, fp, &dummy)) != NULL) {
+ if ((p = strtok (buf, "\t\n"))) {
+ if (first == NULL) {
+ FirstColumn = 0;
+ SecondColumn = 0;
+ first = p_new(QUERY, 1);
+ cur = first;
+ }
+ else {
+ cur->next = p_new(QUERY, 1);
+ cur = cur->next;
+ }
+
+ l = mutt_strwidth (p);
+ if (l > SecondColumn)
+ SecondColumn = l;
+
+ cur->addr = rfc822_parse_adrlist (cur->addr, p);
+ p = strtok (NULL, "\t\n");
+ if (p) {
+ l = mutt_strwidth (p);
+ if (l > FirstColumn)
+ FirstColumn = l;
+ cur->name = m_strdup(p);
+ p = strtok (NULL, "\t\n");
+ if (p) {
+ cur->other = m_strdup(p);
+ }
+ }
+ }
+ }
+ p_delete(&buf);
+ fclose (fp);
+ if (mutt_wait_filter (thepid)) {
+ if (!quiet)
+ mutt_error ("%s", msg);
+ }
+ else {
+ if (!quiet)
+ mutt_message ("%s", msg);
+ }
+
+ return first;
+}
+
+static int query_search (MUTTMENU * m, regex_t * re, int n)
+{
+ ENTRY *table = (ENTRY *) m->data;
+
+ if (table[n].data->name && !regexec (re, table[n].data->name, 0, NULL, 0))
+ return 0;
+ if (table[n].data->other && !regexec (re, table[n].data->other, 0, NULL, 0))
+ return 0;
+ if (table[n].data->addr) {
+ if (table[n].data->addr->personal &&
+ !regexec (re, table[n].data->addr->personal, 0, NULL, 0))
+ return 0;
+ if (table[n].data->addr->mailbox &&
+ !regexec (re, table[n].data->addr->mailbox, 0, NULL, 0))
+ return 0;
+ }
+
+ return REG_NOMATCH;
+}
+
+/* This is the callback routine from mutt_menuLoop() which is used to generate
+ * a menu entry for the requested item number.
+ */
+#define QUERY_MIN_COLUMN_LENGHT 20 /* Must be < 70/2 */
+static void query_entry (char *s, ssize_t slen, MUTTMENU * m, int num)
+{
+ ENTRY *table = (ENTRY *) m->data;
+ char buf2[SHORT_STRING], buf[SHORT_STRING] = "";
+
+ /* need a query format ... hard coded constants are not good */
+ while (FirstColumn + SecondColumn > 70) {
+ FirstColumn = FirstColumn * 3 / 4;
+ SecondColumn = SecondColumn * 3 / 4;
+ if (FirstColumn < QUERY_MIN_COLUMN_LENGHT)
+ FirstColumn = QUERY_MIN_COLUMN_LENGHT;
+ if (SecondColumn < QUERY_MIN_COLUMN_LENGHT)
+ SecondColumn = QUERY_MIN_COLUMN_LENGHT;
+ }
+
+ rfc822_write_address (buf, sizeof (buf), table[num].data->addr, 1);
+
+ mutt_format_string (buf2, sizeof (buf2),
+ FirstColumn + 2, FirstColumn + 2,
+ 0, ' ', table[num].data->name,
+ m_strlen(table[num].data->name), 0);
+
+ snprintf (s, slen, " %c %3d %s %-*.*s %s",
+ table[num].tagged ? '*' : ' ',
+ num + 1,
+ buf2,
+ SecondColumn + 2,
+ SecondColumn + 2, buf, NONULL (table[num].data->other));
+}
+
+static int query_tag (MUTTMENU * menu, int n, int m)
+{
+ ENTRY *cur = &((ENTRY *) menu->data)[n];
+ int ot = cur->tagged;
+
+ cur->tagged = m >= 0 ? m : !cur->tagged;
+ return cur->tagged - ot;
+}
+
+int mutt_query_complete (char *buf, ssize_t buflen)
+{
+ QUERY *results = NULL;
+ address_t *tmpa;
+
+ if (!QueryCmd) {
+ mutt_error _("Query command not defined.");
+
+ return 0;
+ }
+
+ results = run_query (buf, 1);
+ if (results) {
+ /* only one response? */
+ if (results->next == NULL) {
+ tmpa = result_to_addr (results);
+ mutt_addrlist_to_local (tmpa);
+ buf[0] = '\0';
+ rfc822_write_address (buf, buflen, tmpa, 0);
+ address_list_wipe(&tmpa);
+ mutt_clear_error ();
+ return (0);
+ }
+ /* multiple results, choose from query menu */
+ query_menu (buf, buflen, results, 1);
+ }
+ return (0);
+}
+
+void mutt_query_menu (char *buf, ssize_t buflen)
+{
+ if (!QueryCmd) {
+ mutt_error _("Query command not defined.");
+
+ return;
+ }
+
+ if (buf == NULL) {
+ char buffer[STRING] = "";
+
+ query_menu (buffer, sizeof (buffer), NULL, 0);
+ }
+ else {
+ query_menu (buf, buflen, NULL, 1);
+ }
+}
+
+static void query_menu (char *buf, ssize_t buflen, QUERY * results, int retbuf)
+{
+ MUTTMENU *menu;
+ HEADER *msg = NULL;
+ ENTRY *QueryTable = NULL;
+ QUERY *queryp = NULL;
+ int i, done = 0;
+ int op;
+ char helpstr[SHORT_STRING];
+ char title[STRING];
+
+ snprintf (title, sizeof (title), _("Query")); /* FIXME */
+
+ menu = mutt_new_menu ();
+ menu->make_entry = query_entry;
+ menu->search = query_search;
+ menu->tag = query_tag;
+ menu->menu = MENU_QUERY;
+ menu->title = title;
+ menu->help =
+ mutt_compile_help (helpstr, sizeof (helpstr), MENU_QUERY, QueryHelp);
+
+ if (results == NULL) {
+ /* Prompt for Query */
+ if (mutt_get_field (_("Query: "), buf, buflen, 0) == 0 && buf[0]) {
+ results = run_query (buf, 0);
+ }
+ }
+
+ if (results) {
+ snprintf (title, sizeof (title), _("Query '%s'"), buf);
+
+ /* count the number of results */
+ for (queryp = results; queryp; queryp = queryp->next)
+ menu->max++;
+
+ menu->data = QueryTable = p_new(ENTRY, menu->max);
+
+ for (i = 0, queryp = results; queryp; queryp = queryp->next, i++)
+ QueryTable[i].data = queryp;
+
+ while (!done) {
+ switch ((op = mutt_menuLoop (menu))) {
+ case OP_QUERY_APPEND:
+ case OP_QUERY:
+ if (mutt_get_field (_("Query: "), buf, buflen, 0) == 0 && buf[0]) {
+ QUERY *newresults = NULL;
+
+ newresults = run_query (buf, 0);
+
+ menu->redraw = REDRAW_FULL;
+ if (newresults) {
+ snprintf (title, sizeof (title), _("Query '%s'"), buf);
+
+ if (op == OP_QUERY) {
+ queryp = results;
+ while (queryp) {
+ address_list_wipe(&queryp->addr);
+ p_delete(&queryp->name);
+ p_delete(&queryp->other);
+ results = queryp->next;
+ p_delete(&queryp);
+ queryp = results;
+ }
+ results = newresults;
+ p_delete(&QueryTable);
+ }
+ else {
+ /* append */
+ for (queryp = results; queryp->next; queryp = queryp->next);
+
+ queryp->next = newresults;
+ }
+
+
+ menu->current = 0;
+ mutt_menuDestroy (&menu);
+ menu = mutt_new_menu ();
+ menu->make_entry = query_entry;
+ menu->search = query_search;
+ menu->tag = query_tag;
+ menu->menu = MENU_QUERY;
+ menu->title = title;
+ menu->help =
+ mutt_compile_help (helpstr, sizeof (helpstr), MENU_QUERY,
+ QueryHelp);
+
+ /* count the number of results */
+ for (queryp = results; queryp; queryp = queryp->next)
+ menu->max++;
+
+ if (op == OP_QUERY) {
+ menu->data = QueryTable = p_new(ENTRY, menu->max);
+
+ for (i = 0, queryp = results; queryp;
+ queryp = queryp->next, i++)
+ QueryTable[i].data = queryp;
+ }
+ else {
+ int clear = 0;
+
+ /* append */
+ p_realloc(&QueryTable, menu->max);
+
+ menu->data = QueryTable;
+
+ for (i = 0, queryp = results; queryp;
+ queryp = queryp->next, i++) {
+ /* once we hit new entries, clear/init the tag */
+ if (queryp == newresults)
+ clear = 1;
+
+ QueryTable[i].data = queryp;
+ if (clear)
+ QueryTable[i].tagged = 0;
+ }
+ }
+ }
+ }
+ break;
+
+ case OP_CREATE_ALIAS:
+ if (menu->tagprefix) {
+ address_t *naddr = NULL;
+
+ for (i = 0; i < menu->max; i++)
+ if (QueryTable[i].tagged) {
+ address_list_append(&naddr, result_to_addr(QueryTable[i].data));
+ }
+
+ mutt_create_alias (NULL, naddr);
+ }
+ else {
+ address_t *a = result_to_addr (QueryTable[menu->current].data);
+
+ mutt_create_alias (NULL, a);
+ address_list_wipe(&a);
+ }
+ break;
+
+ case OP_GENERIC_SELECT_ENTRY:
+ if (retbuf) {
+ done = 2;
+ break;
+ }
+ /* fall through to OP_MAIL */
+
+ case OP_MAIL:
+ msg = header_new();
+ msg->env = envelope_new();
+ if (!menu->tagprefix) {
+ msg->env->to = result_to_addr (QueryTable[menu->current].data);
+ }
+ else {
+ for (i = 0; i < menu->max; i++)
+ if (QueryTable[i].tagged) {
+ address_list_append(&msg->env->to, result_to_addr(QueryTable[i].data));
+ }
+ }
+ ci_send_message (0, msg, NULL, Context, NULL);
+ menu->redraw = REDRAW_FULL;
+ break;
+
+ case OP_EXIT:
+ done = 1;
+ break;
+ }
+ }
+
+ /* if we need to return the selected entries */
+ if (retbuf && (done == 2)) {
+ int tagged = 0;
+ ssize_t curpos = 0;
+
+ p_clear(buf, buflen);
+
+ /* check for tagged entries */
+ for (i = 0; i < menu->max; i++) {
+ if (QueryTable[i].tagged) {
+ if (curpos == 0) {
+ address_t *tmpa = result_to_addr (QueryTable[i].data);
+
+ mutt_addrlist_to_local (tmpa);
+ tagged = 1;
+ rfc822_write_address (buf, buflen, tmpa, 0);
+ curpos = m_strlen(buf);
+ address_list_wipe(&tmpa);
+ }
+ else if (curpos + 2 < buflen) {
+ address_t *tmpa = result_to_addr (QueryTable[i].data);
+
+ mutt_addrlist_to_local (tmpa);
+ strcat (buf, ", "); /* __STRCAT_CHECKED__ */
+ rfc822_write_address ((char *) buf + curpos + 1,
+ buflen - curpos - 1, tmpa, 0);
+ curpos = m_strlen(buf);
+ address_list_wipe(&tmpa);
+ }
+ }
+ }
+ /* then enter current message */
+ if (!tagged) {
+ address_t *tmpa = result_to_addr (QueryTable[menu->current].data);
+
+ mutt_addrlist_to_local (tmpa);
+ rfc822_write_address (buf, buflen, tmpa, 0);
+ address_list_wipe(&tmpa);
+ }
+
+ }
+
+ queryp = results;
+ while (queryp) {
+ address_list_wipe(&queryp->addr);
+ p_delete(&queryp->name);
+ p_delete(&queryp->other);
+ results = queryp->next;
+ p_delete(&queryp);
+ queryp = results;
+ }
+ p_delete(&QueryTable);
+
+ /* tell whoever called me to redraw the screen when I return */
+ set_option (OPTNEEDREDRAW);
+ }
+
+ mutt_menuDestroy (&menu);
+}
projects / apps / madmutt.git / blobdiff