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truncate data: uri passed to the external viewer

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This commit is contained in:
sgerwk 2020-09-26 20:12:44 +02:00
parent a0d136051d
commit 516cee7706
1 changed files with 13 additions and 2 deletions
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15
src/session/download.c
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@ -1035,6 +1035,7 @@ subst_file(unsigned char *prog, unsigned char *file, unsigned char *uri)
* data from stdin instead of a file. */
int input = 1;
char *replace, *original = "% ";
int truncate;
if (!init_string(&name)) return NULL;
@ -1048,10 +1049,14 @@ subst_file(unsigned char *prog, unsigned char *file, unsigned char *uri)
if (*prog == '%') {
prog++;
truncate = 0;
if (*prog == 'f' || *prog == ' ' || *prog == '\0')
replace = file;
else if (*prog == 'u')
else if (*prog == 'u') {
replace = uri;
if (! memcmp(uri, "data:", strlen("data:")))
truncate = 1;
}
else if (*prog == '%')
replace = "%";
else {
@ -1073,7 +1078,13 @@ subst_file(unsigned char *prog, unsigned char *file, unsigned char *uri)
cygwin_conv_to_full_win32_path(replace, new_path);
add_to_string(&name, new_path);
#else
add_shell_quoted_to_string(&name, replace, strlen(replace));
if (! truncate)
add_shell_quoted_to_string(&name, replace,
strlen(replace));
else {
add_shell_quoted_to_string(&name, replace, 40);
add_shell_quoted_to_string(&name, "...", 3);
}
#endif
prog++;
}