diff options
Diffstat (limited to 'src/gui_index.c')
| -rw-r--r-- | src/gui_index.c | 55 |
1 files changed, 39 insertions, 16 deletions
diff --git a/src/gui_index.c b/src/gui_index.c index b5b24248..99d8feb3 100644 --- a/src/gui_index.c +++ b/src/gui_index.c @@ -1015,30 +1015,53 @@ int read_number_processed(const char *filename) { FILE *fh = fopen(filename, "r"); int n_proc = 0; + long len = 0; + int found; /* Normal situation if SLURM job hasn't started yet */ if ( fh == NULL ) return 0; - /* Only look at the last part of the file */ - fseek(fh, -4096, SEEK_END); - do { - char line[1024]; - if ( fgets(line, 1024, fh) == NULL ) break; - if ( strncmp(line, "Final: ", 7) == 0 ) { - int i; - if ( sscanf(line, "Final: %i images processed", &i) == 1 ) { - n_proc = i; - } - } else if ( strstr(line, " images processed, ") != NULL ) { - int i; - if ( sscanf(line, "%i ", &i) == 1 ) { - n_proc = i; - } + len += 4096; + + /* Only look at the last part of the file */ + if ( fseek(fh, -len, SEEK_END) ) { + /* Whoops, tried to go too far. + * Start from beginning, and don't loop again */ + fseek(fh, 0, SEEK_SET); + found = 1; + } else { + found = 0; } - } while ( 1 ); + do { + char line[1024]; + if ( fgets(line, 1024, fh) == NULL ) break; + + if ( strncmp(line, "Final: ", 7) == 0 ) { + int i; + if ( sscanf(line, "Final: %i images processed", &i) == 1 ) { + n_proc = i; + found = 1; + } + } else if ( strstr(line, " images processed, ") != NULL ) { + int i; + if ( sscanf(line, "%i ", &i) == 1 ) { + n_proc = i; + found = 1; + } + } + + } while ( 1 ); + + } while ( !found && (len < 16384) ); + + if ( !found ) { + ERROR("Couldn't find status message in last 16k of %s - " + "indexamajig output probably contains copious errors.\n", + filename); + } fclose(fh); |