X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=uip%2Fsend.c;h=ec9b76db4ca6bba70cecd4eb09c63b6607a7f534;hp=3c2db0ea222c00d9b75ee0725ec23bdea61bdd0c;hb=cf1205b5cbea2f0cd6ea710ec16c637df85b647c;hpb=04e93dabf152cc30d0aeb043d65f911ef765a176

diff --git a/uip/send.c b/uip/send.c
index 3c2db0e..ec9b76d 100644
--- a/uip/send.c
+++ b/uip/send.c
@@ -11,25 +11,30 @@
 #include <errno.h>
 #include <signal.h>
 #include <h/signals.h>
-#include <setjmp.h>
 #include <h/mime.h>
 #include <h/tws.h>
 #include <h/utils.h>
 #include <sysexits.h>
 #include <sys/wait.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <sys/stat.h>
+#include <locale.h>
 
 #ifdef HAVE_SYS_TIME_H
 # include <sys/time.h>
 #endif
 #include <time.h>
 
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif
+
 int debugsw = 0;  /* global */
 char *altmsg = NULL;
 char *annotext = NULL;
 char *distfile = NULL;
 
-static jmp_buf env;
-
 /* name of temp file for body content */
 static char body_file_name[MAXPATHLEN + 1];
 /* name of mhbuild composition temporary file */
@@ -44,7 +49,6 @@ static FILE *composition_file;  /* composition file pointer */
 ** static prototypes
 */
 static int sendsbr(char **, int, char *, struct stat *);
-static void armed_done(int) NORETURN;
 static void anno(struct stat *);
 static int sendaux(char **, int, char *, struct stat *);
 static int attach(char *);
@@ -99,19 +103,19 @@ main(int argc, char **argv)
 			switch (smatch(++cp, switches)) {
 			case AMBIGSW:
 				ambigsw(cp, switches);
-				done(1);
+				exit(EX_USAGE);
 			case UNKWNSW:
-				adios(NULL, "-%s unknown\n", cp);
+				adios(EX_USAGE, NULL, "-%s unknown\n", cp);
 
 			case HELPSW:
 				snprintf(buf, sizeof(buf),
 						"%s [file] [switches]",
 						invo_name);
 				print_help(buf, switches, 1);
-				done(1);
+				exit(argc == 2 ? EX_OK : EX_USAGE);
 			case VERSIONSW:
 				print_version(invo_name);
-				done(1);
+				exit(argc == 2 ? EX_OK : EX_USAGE);
 
 			case DEBUGSW:
 				debugsw++;
@@ -137,20 +141,20 @@ main(int argc, char **argv)
 	if (nmsgs) {
 		maildir = toabsdir(draftfolder);
 		if (chdir(maildir) == NOTOK) {
-			adios(maildir, "unable to change directory to");
+			adios(EX_OSERR, maildir, "unable to change directory to");
 		}
 		if (!(mp = folder_read(draftfolder))) {
-			adios(NULL, "unable to read draft folder %s",
+			adios(EX_IOERR, NULL, "unable to read draft folder %s",
 					draftfolder);
 		}
 		if (mp->nummsg == 0) {
-			adios(NULL, "no messages in draft folder %s",
+			adios(EX_DATAERR, NULL, "no messages in draft folder %s",
 					draftfolder);
 		}
 		/* parse all the msgranges/sequences and set SELECTED */
 		for (msgnum = 0; msgnum < nmsgs; msgnum++) {
 			if (!m_convert(mp, msgs[msgnum])) {
-				done(1);
+				exit(EX_USAGE);
 			}
 		}
 		seq_setprev(mp);
@@ -175,7 +179,7 @@ main(int argc, char **argv)
 
 	for (n = 0; n < nfiles; n++) {
 		if (stat(files[n], &st) == NOTOK) {
-			adios(files[n], "unable to stat draft file");
+			adios(EX_IOERR, files[n], "unable to stat draft file");
 		}
 	}
 
@@ -189,12 +193,12 @@ main(int argc, char **argv)
 	if ((cp = getenv("mhdist")) && *cp && (distsw = atoi(cp)) && altmsg) {
 		vec[vecp++] = "-dist";
 		if ((in = open(altmsg, O_RDONLY)) == NOTOK) {
-			adios(altmsg, "unable to open for reading");
+			adios(EX_IOERR, altmsg, "unable to open for reading");
 		}
 		fstat(in, &st2);
 		distfile = getcpy(m_mktemp2(NULL, invo_name, NULL, NULL));
 		if ((out = creat(distfile, (int)st2.st_mode & 0777))==NOTOK) {
-			adios(distfile, "unable to open for writing");
+			adios(EX_IOERR, distfile, "unable to open for writing");
 		}
 		cpydata(in, out, altmsg, distfile);
 		close(in);
@@ -217,7 +221,7 @@ main(int argc, char **argv)
 	for (n = 0; n < nfiles; n++) {
 		switch (sendsbr(vec, vecp, files[n], &st)) {
 		case DONE:
-			done(++status);
+			exit(++status);
 		case NOTOK:
 			status++;  /* fall */
 		case OK:
@@ -226,8 +230,7 @@ main(int argc, char **argv)
 	}
 
 	context_save();
-	done(status);
-	return 1;
+	return status;
 }
 
 
@@ -237,8 +240,7 @@ main(int argc, char **argv)
 static int
 sendsbr(char **vec, int vecp, char *drft, struct stat *st)
 {
-	int status;
-	char buffer[BUFSIZ];
+	int status, dupfd;
 	char *original_draft;
 
 	/*
@@ -289,27 +291,22 @@ sendsbr(char **vec, int vecp, char *drft, struct stat *st)
 		break;
 	}
 
-	done=armed_done;
-	switch (setjmp(env)) {
-	case OK:
-		status = sendaux(vec, vecp, drft, st) ? NOTOK : OK;
-		if (status == OK) {
-			/* move original draft to +trash folder */
-			snprintf(buffer, sizeof buffer,
-					"</dev/null refile -file %s +trash",
-					original_draft);
-			if (system(buffer) != 0) {
-				advise(NULL, "unable to trash the draft");
-			}
+	if ((status = sendaux(vec, vecp, drft, st)) == OK) {
+		/* move original draft to +trash folder */
+		/* temporary close stdin, for refile not to ask */
+		dupfd = dup(0);
+		close(0);
+		if (execprogl("refile", "refile", "-file",
+				original_draft, "+trash",
+				(char *)NULL) != 0) {
+			advise(NULL, "unable to trash the draft");
 		}
-		break;
-
-	default:
+		dup2(dupfd, 0);
+		close(dupfd);
+	} else {
 		status = DONE;
-		break;
 	}
 
-	done=exit;
 	if (distfile) {
 		unlink(distfile);
 	}
@@ -334,7 +331,7 @@ attach(char *draft_file_name)
 	char *p;
 
 	if (!(draft_file = fopen(draft_file_name, "r"))) {
-		adios(NULL, "can't open draft file `%s'.", draft_file_name);
+		adios(EX_IOERR, NULL, "can't open draft file `%s'.", draft_file_name);
 	}
 
 	/* We'll grow the buffer as needed. */
@@ -398,7 +395,7 @@ attach(char *draft_file_name)
 
 	if ((has_body && !body_file) || !composition_file) {
 		clean_up_temporary_files();
-		adios(NULL, "unable to open all of the temporary files.");
+		adios(EX_IOERR, NULL, "unable to open all of the temporary files.");
 	}
 
 	/* Copy non-attachment header fields to the temp composition file. */
@@ -469,7 +466,7 @@ signandenc(char *draft_file_name)
 	int ret;
 
 	if (!(draft_file = fopen(draft_file_name, "r"))) {
-		adios(NULL, "can't open draft file `%s'.", draft_file_name);
+		adios(EX_IOERR, NULL, "can't open draft file `%s'.", draft_file_name);
 	}
 
 	/* We'll grow the buffer as needed. */
@@ -572,7 +569,7 @@ make_mime_composition_file_entry(char *file_name)
 
 	if (!(fp = popen(cmdbuf, "r"))) {
 		clean_up_temporary_files();
-		adios(NULL, "unable to determine content type with `%s'",
+		adios(EX_IOERR, NULL, "unable to determine content type with `%s'",
 				cmdbuf);
 	}
 	if (fgets(content_type, sizeof content_type, fp) &&
@@ -588,14 +585,14 @@ make_mime_composition_file_entry(char *file_name)
 	/* TODO: don't use access(2) because it checks for ruid, not euid */
 	if (access(file_name, R_OK) != 0) {
 		clean_up_temporary_files();
-		adios(NULL, "unable to access file `%s'", file_name);
+		adios(EX_IOERR, NULL, "unable to access file `%s'", file_name);
 	}
 
 	/* Check for broken file(1). See man page mh-profile(5). */
 	for (cp=content_type; *cp; cp++) {
 		if (isspace(*cp)) {
 			if (!semicolon) {
-				adios(NULL, "Sorry, your Mime-Type-Query command (%s) is broken.\n\tThe output misses a semicolon before the whitespace.\n\tOutput was: %s", cmd, content_type);
+				adios(EX_SOFTWARE, NULL, "Sorry, your Mime-Type-Query command (%s) is broken.\n\tThe output misses a semicolon before the whitespace.\n\tOutput was: %s", cmd, content_type);
 			}
 		} else if (*cp == ';') {
 			semicolon = 1;
@@ -625,22 +622,22 @@ sendaux(char **vec, int vecp, char *drft, struct stat *st)
 
 	vec[vecp++] = drft;
 	if (distfile && distout(drft, distfile, backup) == NOTOK) {
-		done(1);
+		return DONE;
 	}
 	vec[vecp] = NULL;
 
 	switch (child_id = fork()) {
 	case -1:
 		/* oops -- fork error */
-		adios("fork", "unable to");
-		break;  /* NOT REACHED */
+		advise("fork", "unable to");
+		return DONE;
 
 	case 0:
 		/* child process -- send it */
 		execvp(*vec, vec);
 		fprintf(stderr, "unable to exec ");
 		perror(*vec);
-		_exit(-1);
+		_exit(EX_OSERR);
 		break;  /* NOT REACHED */
 
 	default:
@@ -664,7 +661,7 @@ sendaux(char **vec, int vecp, char *drft, struct stat *st)
 	}
 
 
-	return status;
+	return status ? NOTOK : status;
 }
 
 
@@ -675,7 +672,7 @@ anno(struct stat *st)
 	char *msgs, *folder;
 	char buf[BUFSIZ];
 	char *vec[MAXARGS];
-	int vecp;
+	int vecp = 0;
 	char *cp, *dp;
 
 	if (altmsg && (stat(altmsg, &st2) == NOTOK ||
@@ -746,12 +743,3 @@ strexit(int status)
 		return "message not delivered to anyone";
 	}
 }
-
-
-static void
-armed_done(int status)
-{
-	longjmp(env, status ? status : NOTOK);
-
-	exit(status);
-}