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-rw-r--r--ChangeLog1
-rw-r--r--src/feh.h1
-rw-r--r--src/imlib.c116
-rw-r--r--test/feh.t2
4 files changed, 94 insertions, 26 deletions
diff --git a/ChangeLog b/ChangeLog
index 98d3ff0..50bf99b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,7 @@ git HEAD
workaround)
* make --quiet and --verbose behave more like their documented way, never
ignore out of memory errors
+ * Use ImageMagick (convert) as loader for unsupported file formats
Thu, 02 Feb 2012 21:04:06 +0100 Daniel Friesel <derf@finalrewind.org>
diff --git a/src/feh.h b/src/feh.h
index 996de84..7088dea 100644
--- a/src/feh.h
+++ b/src/feh.h
@@ -144,7 +144,6 @@ void feh_draw_zoom(winwidget w);
void feh_draw_checks(winwidget win);
void cb_slide_timer(void *data);
void cb_reload_timer(void *data);
-char *feh_http_load_image(char *url);
int feh_load_image_char(Imlib_Image * im, char *filename);
void feh_draw_filename(winwidget w);
#ifdef HAVE_LIBEXIF
diff --git a/src/imlib.c b/src/imlib.c
index 197b8f5..6cb3166 100644
--- a/src/imlib.c
+++ b/src/imlib.c
@@ -59,6 +59,9 @@ int xinerama_screen;
int num_xinerama_screens;
#endif /* HAVE_LIBXINERAMA */
+static char *feh_http_load_image(char *url);
+static char *feh_magick_load_image(char *filename);
+
#ifdef HAVE_LIBXINERAMA
void init_xinerama(void)
{
@@ -127,48 +130,56 @@ int feh_load_image_char(Imlib_Image * im, char *filename)
int feh_load_image(Imlib_Image * im, feh_file * file)
{
Imlib_Load_Error err;
+ enum { SRC_IMLIB, SRC_HTTP, SRC_MAGICK } image_source = SRC_IMLIB;
+ char *tmpname = NULL;
+ char *real_filename = NULL;
D(("filename is %s, image is %p\n", file->filename, im));
if (!file || !file->filename)
- return(0);
+ return 0;
/* Handle URLs */
if ((!strncmp(file->filename, "http://", 7)) || (!strncmp(file->filename, "https://", 8))
|| (!strncmp(file->filename, "ftp://", 6))) {
- char *tmpname = NULL;
- char *tempcpy;
+ image_source = SRC_HTTP;
tmpname = feh_http_load_image(file->filename);
+ }
+ else
+ *im = imlib_load_image_with_error_return(file->filename, &err);
+
+ if ((err == IMLIB_LOAD_ERROR_UNKNOWN)
+ || (err == IMLIB_LOAD_ERROR_NO_LOADER_FOR_FILE_FORMAT)) {
+ image_source = SRC_MAGICK;
+ tmpname = feh_magick_load_image(file->filename);
+ }
+
+ if (image_source != SRC_IMLIB) {
if (tmpname == NULL)
- return(0);
+ return 0;
+
*im = imlib_load_image_with_error_return(tmpname, &err);
if (im) {
- /* load the info now, in case it's needed after we delete the
- temporary image file */
- tempcpy = file->filename;
+ real_filename = file->filename;
file->filename = tmpname;
feh_file_info_load(file, *im);
- file->filename = tempcpy;
+ file->filename = real_filename;
#ifdef HAVE_LIBEXIF
file->ed = exif_get_data(tmpname);
-#endif
+#endif
}
if ((opt.slideshow) && (opt.reload == 0)) {
- /* Http, no reload, slideshow. Let's keep this image on hand... */
free(file->filename);
file->filename = estrdup(tmpname);
- if (!opt.keep_http)
+ if ((image_source == SRC_MAGICK) || !opt.keep_http)
add_file_to_rm_filelist(tmpname);
- } else {
- /* Don't cache the image if we're doing reload + http (webcams etc) */
- if (!opt.keep_http)
- unlink(tmpname);
}
+ else if ((image_source == SRC_MAGICK) || !opt.keep_http)
+ unlink(tmpname);
+
free(tmpname);
- } else {
- *im = imlib_load_image_with_error_return(file->filename, &err);
}
if ((err) || (!im)) {
@@ -177,7 +188,7 @@ int feh_load_image(Imlib_Image * im, feh_file * file)
reset_output = 1;
}
if (err == IMLIB_LOAD_ERROR_OUT_OF_FILE_DESCRIPTORS)
- eprintf("While loading %s - Out of file descriptors", file->filename);
+ eprintf("%s - Out of file descriptors while loading", file->filename);
else if (!opt.quiet) {
switch (err) {
case IMLIB_LOAD_ERROR_FILE_DOES_NOT_EXIST:
@@ -187,7 +198,7 @@ int feh_load_image(Imlib_Image * im, feh_file * file)
weprintf("%s - Directory specified for image filename", file->filename);
break;
case IMLIB_LOAD_ERROR_PERMISSION_DENIED_TO_READ:
- weprintf("%s - No read access to directory", file->filename);
+ weprintf("%s - No read access", file->filename);
break;
case IMLIB_LOAD_ERROR_UNKNOWN:
case IMLIB_LOAD_ERROR_NO_LOADER_FOR_FILE_FORMAT:
@@ -235,9 +246,66 @@ int feh_load_image(Imlib_Image * im, feh_file * file)
return(1);
}
+static char *feh_magick_load_image(char *filename)
+{
+ char argv_fd[12];
+ char *basename;
+ char *tmpname;
+ char *sfn;
+ int fd = -1, devnull = -1;
+ int pid, status;
+
+ basename = strrchr(filename, '/');
+
+ if (basename == NULL)
+ basename = filename;
+ else
+ basename++;
+
+ tmpname = feh_unique_filename("/tmp/", basename);
+
+ if (strlen(tmpname) > (NAME_MAX-6))
+ tmpname[NAME_MAX-7] = '\0';
+
+ sfn = estrjoin("_", tmpname, "XXXXXX", NULL);
+ free(tmpname);
+
+ fd = mkstemp(sfn);
+
+ if (fd == -1)
+ return NULL;
+
+ snprintf(argv_fd, sizeof(argv_fd), "png:fd:%d", fd);
+
+
+ if ((pid = fork()) == 0) {
+
+ /* discard convert output */
+ devnull = open("/dev/null", O_WRONLY);
+ dup2(devnull, 1);
+ dup2(devnull, 2);
+
+ execlp("convert", "convert", filename, argv_fd, NULL);
+ exit(1);
+ }
+ else {
+ waitpid(pid, &status, 0);
+ if (!WIFEXITED(status) || (WEXITSTATUS(status) != 0)) {
+ close(fd);
+ unlink(sfn);
+ sfn = NULL;
+
+ if (!opt.quiet)
+ weprintf("%s - No loader for that file format", filename);
+ }
+ }
+
+ return sfn;
+}
+
#ifdef HAVE_LIBCURL
-char *feh_http_load_image(char *url)
+static char *feh_http_load_image(char *url)
{
CURL *curl;
CURLcode res;
@@ -257,15 +325,15 @@ char *feh_http_load_image(char *url)
} else
path = "/tmp/";
- basename = strrchr(url, '/') + 1;
- tmpname = feh_unique_filename(path, basename);
-
curl = curl_easy_init();
if (!curl) {
weprintf("open url: libcurl initialization failure");
return NULL;
}
+ basename = strrchr(url, '/') + 1;
+ tmpname = feh_unique_filename(path, basename);
+
if (strlen(tmpname) > (NAME_MAX-6))
tmpname[NAME_MAX-7] = '\0';
@@ -1033,7 +1101,7 @@ void feh_edit_inplace_lossless(winwidget w, int op)
if ((pid = fork()) < 0) {
im_weprintf(w, "lossless %s: fork failed:", op_name);
- return;
+ exit(1);
} else if (pid == 0) {
execlp("jpegtran", "jpegtran", "-copy", "all", op_op, op_value,
diff --git a/test/feh.t b/test/feh.t
index 34b5cd3..1c6556c 100644
--- a/test/feh.t
+++ b/test/feh.t
@@ -33,7 +33,7 @@ if (length($feh_name) == 0) {
}
my $re_warning =
- qr{${feh_name} WARNING: test/fail/... \- No Imlib2 loader for that file format\n};
+ qr{${feh_name} WARNING: test/fail/... \- No loader for that file format\n};
my $re_loadable = qr{test/ok/...};
my $re_unloadable = qr{test/fail/...};
my $re_list_action = qr{test/ok/... 16x16};
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 01:32:52 +0000