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cut off too-long strings in disassembly

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Wolfgang (Blub) Bumiller 2012-08-22 17:41:24 +02:00
parent aa314ed147
commit b93125c678
1 changed files with 11 additions and 3 deletions
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14
exec.c
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@ -296,11 +296,19 @@ qcint prog_tempstring(qc_program *prog, const char *_str)
return at; return at;
} }
static int print_escaped_string(const char *str) static int print_escaped_string(const char *str, size_t maxlen)
{ {
int len = 2; int len = 2;
putchar('"'); putchar('"');
--maxlen; /* because we're lazy and have escape sequences */
while (*str) { while (*str) {
if (len >= maxlen) {
putchar('.');
putchar('.');
putchar('.');
len += 3;
break;
}
switch (*str) { switch (*str) {
case '\a': len += 2; putchar('\\'); putchar('a'); break; case '\a': len += 2; putchar('\\'); putchar('a'); break;
case '\b': len += 2; putchar('\\'); putchar('b'); break; case '\b': len += 2; putchar('\\'); putchar('b'); break;
@ -324,7 +332,7 @@ static int print_escaped_string(const char *str)
static void trace_print_global(qc_program *prog, unsigned int glob, int vtype) static void trace_print_global(qc_program *prog, unsigned int glob, int vtype)
{ {
static char spaces[40+1] = " "; static char spaces[28+1] = " ";
prog_section_def *def; prog_section_def *def;
qcany *value; qcany *value;
int len; int len;
@ -362,7 +370,7 @@ static void trace_print_global(qc_program *prog, unsigned int glob, int vtype)
value->vector[2]); value->vector[2]);
break; break;
case TYPE_STRING: case TYPE_STRING:
len += print_escaped_string(prog_getstring(prog, value->string)); len += print_escaped_string(prog_getstring(prog, value->string), sizeof(spaces)-len-5);
len += printf(","); len += printf(",");
/* len += printf("\"%s\",", prog_getstring(prog, value->string)); */ /* len += printf("\"%s\",", prog_getstring(prog, value->string)); */
break; break;