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dcraw (http://www.cybercom.net/~dcoffin/dcraw/) patch to accept files received from stdin. More information at http://blog.mclemon.cz/dcraw-and-stdin
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| --- dcraw.c 2013-01-29 00:18:05.000000000 +0100 | |
| +++ dcraw.c 2013-01-29 00:17:54.000000000 +0100 | |
| @@ -9278,7 +9278,7 @@ | |
| } | |
| if (use_camera_matrix < 0) | |
| use_camera_matrix = use_camera_wb; | |
| - if (arg == argc) { | |
| + if (arg == argc && !read_from_stdin) { | |
| fprintf (stderr,_("No files to process.\n")); | |
| return 1; | |
| } | |
| @@ -9294,6 +9294,23 @@ | |
| } | |
| #endif | |
| } | |
| + | |
| + if (read_from_stdin) { | |
| + char buf[BUFSIZ] = {0}; | |
| + size_t bytes_read; | |
| + char filename[L_tmpnam]; | |
| + tmpnam(filename); | |
| + FILE *tf = fopen(filename, "wb"); | |
| + do { | |
| + bytes_read = fread( buf, 1, BUFSIZ, stdin ); | |
| + fwrite(buf, 1, bytes_read, tf); | |
| + fflush(tf); | |
| + } while (bytes_read == BUFSIZ); | |
| + fclose(tf); | |
| + argv[--arg] = filename; | |
| + } | |
| + | |
| for ( ; arg < argc; arg++) { | |
| status = 1; | |
| raw_image = 0; |
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