Edit an email or view it in an external editor.
59{
60 char buf[256] = { 0 };
61 int rc;
62 FILE *fp = NULL;
63 struct stat st = { 0 };
64 bool old_append = m->
append;
65
68
69
72
75 {
76 mutt_error(
_(
"could not create temporary folder: %s"), strerror(errno));
79 return -1;
80 }
81
83
89 int oerrno = errno;
90
93
94 if (rc == -1)
95 {
96 mutt_error(
_(
"could not write temporary mail folder: %s"), strerror(oerrno));
97 goto bail;
98 }
99
101 if (rc == -1)
102 {
104 goto bail;
105 }
106
107
108
109
110
111
112 if ((st.st_size != 0) && (truncate(
buf_string(fname), st.st_size - 1) == -1))
113 {
114 rc = -1;
115 mutt_error(
_(
"could not truncate temporary mail folder: %s"), strerror(errno));
116 goto bail;
117 }
118
120 {
121
123 if (rc == -1)
124 {
127
128
129 }
130 }
131
132
134 if (rc == -1)
135 {
137 goto bail;
138 }
139
140
142 if (mtime == (time_t) -1)
143 {
144 rc = -1;
146 goto bail;
147 }
148
151
153 if (rc == -1)
154 {
156 goto bail;
157 }
158
159 if (st.st_size == 0)
160 {
162 rc = 1;
163 goto bail;
164 }
165
166 if ((action ==
EVM_EDIT) && (st.st_mtime == mtime))
167 {
169 rc = 1;
170 goto bail;
171 }
172
173 if ((action ==
EVM_VIEW) && (st.st_mtime != mtime))
174 {
175 mutt_message(
_(
"Message of read-only mailbox modified! Ignoring changes."));
176 rc = 1;
177 goto bail;
178 }
179
181 {
182
183 rc = 1;
184 goto bail;
185 }
186
188 if (!fp)
189 {
190 rc = -1;
191 mutt_error(
_(
"Can't open message file: %s"), strerror(errno));
192 goto bail;
193 }
194
196 {
197 rc = -1;
198
199 mutt_error(
_(
"Can't append to folder: %s"), strerror(errno));
200 goto bail;
201 }
204
205 if (fgets(buf,
sizeof(buf), fp) &&
is_from(buf, NULL, 0, NULL))
206 {
209 }
210 else
211 {
213 }
214
215
216
217
218 bool o_read = e->
read;
225
226 if (!msg)
227 {
228 rc = -1;
229 mutt_error(
_(
"Can't append to folder: %s"), strerror(errno));
231 goto bail;
232 }
233
235 if (rc == 0)
236 {
237 fputc(
'\n', msg->
fp);
239 }
240
243
246
247bail:
249
250 if (rc >= 0)
252
253 if (rc == 0)
254 {
258
260 if (c_delete_untag)
262 }
263 else if (rc == -1)
264 {
266 }
267
269
271 return rc;
272}
static const char * buf_string(const struct Buffer *buf)
Convert a buffer to a const char * "string".
const char * cs_subset_string(const struct ConfigSubset *sub, const char *name)
Get a string config item by name.
unsigned char cs_subset_enum(const struct ConfigSubset *sub, const char *name)
Get a enumeration config item by name.
bool cs_subset_bool(const struct ConfigSubset *sub, const char *name)
Get a boolean config item by name.
int mutt_append_message(struct Mailbox *m_dst, struct Mailbox *m_src, struct Email *e, struct Message *msg, CopyMessageFlags cmflags, CopyHeaderFlags chflags)
Append a message.
int mutt_copy_hdr(FILE *fp_in, FILE *fp_out, LOFF_T off_start, LOFF_T off_end, CopyHeaderFlags chflags, const char *prefix, int wraplen)
Copy header from one file to another.
#define CH_NOSTATUS
Suppress the status and x-status fields.
#define CH_FROM
Retain the "From " message separator?
uint32_t CopyHeaderFlags
Flags for mutt_copy_header(), e.g. CH_UPDATE.
#define CH_FORCE_FROM
Give CH_FROM precedence over CH_WEED?
#define MUTT_CM_NO_FLAGS
No flags are set.
#define CH_NO_FLAGS
No flags are set.
#define CH_NOLEN
Don't write Content-Length: and Lines:
void mailbox_free(struct Mailbox **ptr)
Free a Mailbox.
@ MUTT_MMDF
'mmdf' Mailbox type
@ MUTT_MBOX
'mbox' Mailbox type
void mutt_edit_file(const char *editor, const char *file)
Let the user edit a file.
int mutt_file_copy_stream(FILE *fp_in, FILE *fp_out)
Copy the contents of one file into another.
time_t mutt_file_decrease_mtime(const char *fp, struct stat *st)
Decrease a file's modification time by 1 second.
int mutt_file_chmod_rm_stat(const char *path, mode_t mode, struct stat *st)
Remove permissions from a file.
#define mutt_file_fclose(FP)
#define mutt_file_fopen(PATH, MODE)
void mutt_set_flag(struct Mailbox *m, struct Email *e, enum MessageType flag, bool bf, bool upd_mbox)
Set a flag on an email.
bool is_from(const char *s, char *path, size_t pathlen, time_t *tp)
Is a string a 'From' header line?
#define mutt_message(...)
#define mutt_debug(LEVEL,...)
@ LL_DEBUG1
Log at debug level 1.
@ MUTT_READ
Messages that have been read.
@ MUTT_PURGE
Messages to be purged (bypass trash)
@ MUTT_TAG
Tagged messages.
@ MUTT_DELETE
Messages to be deleted.
int mx_msg_close(struct Mailbox *m, struct Message **ptr)
Close a message.
bool mx_mbox_open(struct Mailbox *m, OpenMailboxFlags flags)
Open a mailbox and parse it.
struct Message * mx_msg_open_new(struct Mailbox *m, const struct Email *e, MsgOpenFlags flags)
Open a new message.
int mx_msg_commit(struct Mailbox *m, struct Message *msg)
Commit a message to a folder - Wrapper for MxOps::msg_commit()
struct Mailbox * mx_path_resolve(const char *path)
Get a Mailbox for a path.
enum MxStatus mx_mbox_close(struct Mailbox *m)
Save changes and close mailbox.
uint8_t MsgOpenFlags
Flags for mx_msg_open_new(), e.g. MUTT_ADD_FROM.
#define MUTT_ADD_FROM
add a From_ line
#define MUTT_MSG_NO_FLAGS
No flags are set.
#define MUTT_NEWFOLDER
Create a new folder - same as MUTT_APPEND, but uses mutt_file_fopen() with mode "w" for mbox-style fo...
#define MUTT_APPEND
Open mailbox for appending messages.
#define MUTT_QUIET
Do not print any messages.
struct Buffer * buf_pool_get(void)
Get a Buffer from the pool.
void buf_pool_release(struct Buffer **ptr)
Return a Buffer to the pool.
@ EVM_VIEW
View the message.
@ EVM_EDIT
Edit the message.
String manipulation buffer.
bool old
Email is seen, but unread.
bool append
Mailbox is opened in append mode.
time_t last_checked
Last time we checked this mailbox for new mail.
enum MailboxType type
Mailbox type.
A local copy of an email.
FILE * fp
pointer to the message data
Container for Accounts, Notifications.
struct ConfigSubset * sub
Inherited config items.
int cs_subset_str_native_set(const struct ConfigSubset *sub, const char *name, intptr_t value, struct Buffer *err)
Natively set the value of a string config item.