diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/feh_png.c | 6 | ||||
| -rw-r--r-- | src/feh_png.h | 2 | ||||
| -rw-r--r-- | src/thumbnail.c | 16 |
3 files changed, 18 insertions, 6 deletions
diff --git a/src/feh_png.c b/src/feh_png.c index 129eb45..ff73f56 100644 --- a/src/feh_png.c +++ b/src/feh_png.c @@ -94,7 +94,7 @@ gib_hash *feh_png_read_comments(char *file) } /* grab image data from image and write info file with comments ... */ -int feh_png_write_png(Imlib_Image image, char *file, ...) +int feh_png_write_png_fd(Imlib_Image image, int fd, ...) { FILE *fp; int i, w, h; @@ -111,7 +111,7 @@ int feh_png_write_png(Imlib_Image image, char *file, ...) char *pair_key, *pair_text; #endif /* PNG_TEXT_SUPPORTED */ - if (!(fp = fopen(file, "wb"))) + if (!(fp = fdopen(fd, "wb"))) return 0; png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); @@ -155,7 +155,7 @@ int feh_png_write_png(Imlib_Image image, char *file, ...) png_set_sBIT(png_ptr, info_ptr, &sig_bit); #ifdef PNG_TEXT_SUPPORTED - va_start(args, file); + va_start(args, fd); for (i = 0; i < FEH_PNG_NUM_COMMENTS; i++) { if ((pair_key = va_arg(args, char *)) && (pair_text = va_arg(args, char *))) { diff --git a/src/feh_png.h b/src/feh_png.h index 6502978..ac3375f 100644 --- a/src/feh_png.h +++ b/src/feh_png.h @@ -32,7 +32,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include <stdarg.h> gib_hash *feh_png_read_comments(char *file); -int feh_png_write_png(Imlib_Image image, char *file, ...); +int feh_png_write_png_fd(Imlib_Image image, int fd, ...); int feh_png_file_is_png(FILE * fp); diff --git a/src/thumbnail.c b/src/thumbnail.c index 462b478..9bb1862 100644 --- a/src/thumbnail.c +++ b/src/thumbnail.c @@ -673,6 +673,8 @@ int feh_thumbnail_generate(Imlib_Image * image, feh_file * file, Imlib_Image im_temp; struct stat sb; char c_width[8], c_height[8]; + char *tmp_thumb_file, *prefix; + int tmp_fd; if (feh_load_image(&im_temp, file) != 0) { *orig_w = w = gib_imlib_image_get_width(im_temp); @@ -696,10 +698,20 @@ int feh_thumbnail_generate(Imlib_Image * image, feh_file * file, sprintf(c_mtime, "%d", (int)sb.st_mtime); snprintf(c_width, 8, "%d", w); snprintf(c_height, 8, "%d", h); - feh_png_write_png(*image, thumb_file, "Thumb::URI", uri, + prefix = feh_thumbnail_get_prefix(); + tmp_thumb_file = estrjoin("/", prefix, ".feh_thumbnail_XXXXXX", NULL); + free(prefix); + tmp_fd = mkstemp(tmp_thumb_file); + if (!feh_png_write_png_fd(*image, tmp_fd, "Thumb::URI", uri, "Thumb::MTime", c_mtime, "Thumb::Image::Width", c_width, - "Thumb::Image::Height", c_height); + "Thumb::Image::Height", c_height)) { + rename(tmp_thumb_file, thumb_file); + } else { + unlink(tmp_thumb_file); + } + close(tmp_fd); + free(tmp_thumb_file); } gib_imlib_free_image_and_decache(im_temp); |