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Support ansi and rgb in rparse

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This commit is contained in:
pancake 2015-11-24 01:24:47 +01:00
parent cffa44b2f7
commit 7b7400c392
1 changed files with 22 additions and 4 deletions
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26
libr/parse/parse.c
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@ -96,20 +96,38 @@ static bool isvalidflag(RFlagItem *flag) {
}
static char *findNextNumber(char *op) {
bool ansi_found = false;
char *p = op;
if (p && *p) {
const char *o = NULL;
while (*p) {
if (*p == 0x1b) {
p++;
if (!*p) break;
if (*p == '[') {
for (; *p && *p != 'J' && *p!='m' && *p != 'H'; p++);
p++;
if (p[0] && p[1] == ';') {
// "\x1b[%d;2;%d;%d;%dm", fgbg, r, g, b
// "\x1b[%d;5;%dm", fgbg, rgb (r, g, b)
for (; p[0] && p[1] && p[0] != 0x1b && p[1] != '\\'; p++);
if (p[1] == '\\') p++;
} else {
// "\x1b[%dm", 30 + k
for (; *p && *p != 'J' && *p != 'm' && *p != 'H'; p++);
if (*p) p++;
}
ansi_found = true;
}
o = p - 1;
} else {
const char *pp = p - 1;
bool is_space = (p != op && (*pp == ' ' || *pp == ',' || *pp == '['));
bool is_space = ansi_found;
ansi_found = false;
if (!is_space) {
is_space = (p != op && (*o == ' ' || *o == ',' || *o == '['));
}
if (is_space && *p >= '0' && *p <= '9')
return p;
p++;
o = p++;
}
}
}