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Code

Print line feed on text/* response if not included

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Adds -l flag to suppress this behavior
This commit is contained in:
Drew DeVault 2020-09-20 14:13:18 -04:00
parent 78eb57cad4
commit 4bc55aaa13
1 changed files with 14 additions and 4 deletions
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18
src/gmnic.c
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@ -34,9 +34,10 @@ main(int argc, char *argv[])
};
enum input_mode input_mode = INPUT_READ;
FILE *input_source = stdin;
bool linefeed = true;
int c;
while ((c = getopt(argc, argv, "46C:d:D:hLiIN")) != -1) {
while ((c = getopt(argc, argv, "46C:d:D:hlLiIN")) != -1) {
switch (c) {
case '4':
assert(0); // TODO
@ -67,6 +68,9 @@ main(int argc, char *argv[])
case 'h':
usage(argv[0]);
return 0;
case 'l':
linefeed = false;
break;
case 'L':
assert(0); // TODO: Follow redirects
break;
@ -81,7 +85,7 @@ main(int argc, char *argv[])
input_mode = INPUT_SUPPRESS;
break;
default:
fprintf(stderr, "fatal: unknown flag %c", c);
fprintf(stderr, "fatal: unknown flag %c\n", c);
return 1;
}
}
@ -167,8 +171,9 @@ main(int argc, char *argv[])
if (resp.status / 10 != 2) {
break;
}
for (int n = 1; n > 0;) {
char buf[BUFSIZ];
char buf[BUFSIZ];
int n;
for (n = 1; n > 0;) {
n = BIO_read(resp.bio, buf, BUFSIZ);
if (n == -1) {
fprintf(stderr, "Error: read\n");
@ -185,6 +190,11 @@ main(int argc, char *argv[])
w += x;
}
}
if (strncmp(resp.meta, "text/", 5) == 0
&& linefeed
&& buf[n - 1] != '\n') {
printf("\n");
}
break;
}