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* mu-cmd-extract.c: implement color output

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This commit is contained in:
Dirk-Jan C. Binnema 2011-05-26 23:37:06 +03:00
parent 57c0ce07e1
commit 82342041f1
1 changed files with 46 additions and 25 deletions
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71
src/mu-cmd-extract.c
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@ -47,10 +47,11 @@ save_part (MuMsg *msg, const char *targetdir, guint partidx, gboolean overwrite,
err = NULL;
if (!mu_msg_part_save (msg, filepath, partidx, overwrite, FALSE, &err)) {
g_warning ("failed to save MIME-part: %s",
err&&err->message ? err->message : "error");
if (err)
if (err) {
g_warning ("failed to save MIME-part: %s",
err->message);
g_error_free (err);
}
g_free (filepath);
return FALSE;
}
@ -118,7 +119,7 @@ anchored_regex (const char* pattern)
if (!rx) {
g_warning ("error in regular expression '%s': %s",
pattern, err->message);
pattern, err->message ? err->message : "error");
g_error_free (err);
return NULL;
}
@ -264,8 +265,10 @@ save_parts (const char *path, const char *filename, MuConfig *opts)
err = NULL;
msg = mu_msg_new_from_file (path, NULL, &err);
if (!msg) {
g_warning ("error: %s", err->message);
g_error_free (err);
if (err) {
g_warning ("error: %s", err->message);
g_error_free (err);
}
return FALSE;
}
@ -295,14 +298,27 @@ save_parts (const char *path, const char *filename, MuConfig *opts)
static void
each_part_show (MuMsg *msg, MuMsgPart *part, gpointer user_data)
each_part_show (MuMsg *msg, MuMsgPart *part, gboolean color)
{
g_print (" %u %s %s/%s [%s]\n",
g_print (" %u %s%s%s %s%s/%s%s [%s%s%s]\n",
part->index,
/* filename */
color && part->file_name ? MU_COLOR_GREEN : "",
part->file_name ? part->file_name : "<none>",
color ? MU_COLOR_DEFAULT : "",
/* content type */
color ? MU_COLOR_BLUE : "",
part->type ? part->type : "",
part->subtype ? part->subtype : "",
part->disposition ? part->disposition : "<none>");
color ? MU_COLOR_DEFAULT : "",
/* disposition */
color && part->disposition ? MU_COLOR_MAGENTA : "",
part->disposition ? part->disposition : "<none>",
color ? MU_COLOR_DEFAULT : ""
);
}
@ -315,45 +331,50 @@ show_parts (const char* path, MuConfig *opts)
err = NULL;
msg = mu_msg_new_from_file (path, NULL, &err);
if (!msg) {
g_warning ("error: %s", err->message);
g_error_free (err);
if (err) {
g_warning ("error: %s", err->message);
g_error_free (err);
}
return FALSE;
}
g_print ("MIME-parts in this message:\n");
mu_msg_part_foreach (msg, each_part_show, NULL);
mu_msg_part_foreach
(msg,(MuMsgPartForeachFunc)each_part_show,
GUINT_TO_POINTER(opts->color));
mu_msg_unref (msg);
return TRUE;
}
static gboolean
check_params (MuConfig *opts)
{
if (!opts->params[1] || (opts->params[2] && opts->params[3])) {
g_warning ("usage: mu extract [options] <file> [<pattern>]");
return MU_EXITCODE_ERROR;
}
guint param_num;
param_num = mu_config_param_num(opts);
if (opts->params[2] && (opts->save_attachments || opts->save_all)) {
g_warning ("--save-attachments --save-all don't accept "
"a filename");
if (param_num < 2) {
g_warning ("usage: mu extract [options] <file> [<pattern>]");
return FALSE;
}
if (opts->save_attachments || opts->save_all)
if (opts->parts || param_num == 3) {
g_warning ("--save-attachments --save-all don't accept "
"a filename pattern or --parts");
return FALSE;
}
if (opts->save_attachments && opts->save_all) {
g_warning ("only one of --save-attachments and"
" --save-all is allowed");
return FALSE;
}
if ((opts->save_attachments || opts->save_all) && opts->parts) {
g_warning ("with --save-attachments/--save-all, "
"parts should not be specified");
return FALSE;
}
return TRUE;
}