resize-gd

diff resize-gd.c @ 14:6f5c3a02e4d5

find changesets by author, revision, files, or words in the commit message
filename suffix is now detected in lower or upper case letters
author meillo@marmaro.de
date Sun, 15 Jun 2008 15:50:59 +0200
parents 6b8e8fcd6d4d
children c50716420346
line diff
     1.1 --- a/resize-gd.c	Sat Jun 14 19:14:27 2008 +0200
     1.2 +++ b/resize-gd.c	Sun Jun 15 15:50:59 2008 +0200
     1.3 @@ -118,7 +118,7 @@
     1.4  
     1.5  	/* parse width and height */
     1.6  	sizeopt.w = atoi(argv[1]);
     1.7 -	c = strstr(argv[1], "x");
     1.8 +	c = strchr(argv[1], 'x');
     1.9  	if (c && c[1] != '\0') {
    1.10  		sizeopt.h = atoi(c + 1);
    1.11  	} else {
    1.12 @@ -130,12 +130,13 @@
    1.13  	for (i = 2; i < argc; i++) {
    1.14  		/* printf("processing file '%s'\n", argv[i]); */
    1.15  
    1.16 -		if (strcmp(argv[i]+strlen(argv[i])-4, ".png") == 0) {
    1.17 +		c = strrchr(argv[i], '.');
    1.18 +		if (strcmp(c, ".png") == 0 || strcmp(c, ".PNG") == 0) {
    1.19  			type = Png;
    1.20 -		} else if (strcmp(argv[i]+strlen(argv[i])-4, ".jpg") == 0) {
    1.21 +		} else if (strcmp(c, ".jpg") == 0 || strcmp(c, ".JPG") == 0 || strcmp(c, ".jpeg") == 0 || strcmp(c, ".JPEG") == 0) {
    1.22  			type = Jpg;
    1.23  		} else {
    1.24 -			fprintf(stderr, "'%s' has unknown filetype. Filename must end with (lowercase) '.png' or '.jpg'.\n", argv[i]);
    1.25 +			fprintf(stderr, "'%s' has unknown filetype. Filename must end with '.jpg', '.jpeg' or '.png'.\n", argv[i]);
    1.26  			continue;
    1.27  		}
    1.28