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src: cleanup ISBLANK vs ISSPACE

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- use ISBLANK() where only spaces and tabs should match
- change while(x && ISBLANK(X)) => while(ISBLANK(x))

Closes #16589
This commit is contained in:
Daniel Stenberg 2025-03-06 11:01:55 +01:00
parent 9147903366
commit 1503555836
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GPG key ID: 5CC908FDB71E12C2
5 changed files with 20 additions and 23 deletions
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25
src/tool_formparse.c
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@ -509,23 +509,23 @@ static int get_param_part(struct OperationConfig *config, char endchar,
*pheaders = NULL;
if(pencoder)
*pencoder = NULL;
while(ISSPACE(*p))
while(ISBLANK(*p))
p++;
tp = p;
*pdata = get_param_word(config, &p, &endpos, endchar);
/* If not quoted, strip trailing spaces. */
if(*pdata == tp)
while(endpos > *pdata && ISSPACE(endpos[-1]))
while(endpos > *pdata && ISBLANK(endpos[-1]))
endpos--;
sep = *p;
*endpos = '\0';
while(sep == ';') {
while(p++ && ISSPACE(*p))
while(p++ && ISBLANK(*p))
;
if(!endct && checkprefix("type=", p)) {
size_t tlen;
for(p += 5; ISSPACE(*p); p++)
for(p += 5; ISBLANK(*p); p++)
;
/* set type pointer */
type = p;
@ -541,13 +541,13 @@ static int get_param_part(struct OperationConfig *config, char endchar,
*endct = '\0';
endct = NULL;
}
for(p += 9; ISSPACE(*p); p++)
for(p += 9; ISBLANK(*p); p++)
;
tp = p;
filename = get_param_word(config, &p, &endpos, endchar);
/* If not quoted, strip trailing spaces. */
if(filename == tp)
while(endpos > filename && ISSPACE(endpos[-1]))
while(endpos > filename && ISBLANK(endpos[-1]))
endpos--;
sep = *p;
*endpos = '\0';
@ -562,15 +562,14 @@ static int get_param_part(struct OperationConfig *config, char endchar,
char *hdrfile;
FILE *fp;
/* Read headers from a file. */
do {
p++;
} while(ISSPACE(*p));
} while(ISBLANK(*p));
tp = p;
hdrfile = get_param_word(config, &p, &endpos, endchar);
/* If not quoted, strip trailing spaces. */
if(hdrfile == tp)
while(endpos > hdrfile && ISSPACE(endpos[-1]))
while(endpos > hdrfile && ISBLANK(endpos[-1]))
endpos--;
sep = *p;
*endpos = '\0';
@ -591,13 +590,13 @@ static int get_param_part(struct OperationConfig *config, char endchar,
else {
char *hdr;
while(ISSPACE(*p))
while(ISBLANK(*p))
p++;
tp = p;
hdr = get_param_word(config, &p, &endpos, endchar);
/* If not quoted, strip trailing spaces. */
if(hdr == tp)
while(endpos > hdr && ISSPACE(endpos[-1]))
while(endpos > hdr && ISBLANK(endpos[-1]))
endpos--;
sep = *p;
*endpos = '\0';
@ -613,7 +612,7 @@ static int get_param_part(struct OperationConfig *config, char endchar,
*endct = '\0';
endct = NULL;
}
for(p += 8; ISSPACE(*p); p++)
for(p += 8; ISBLANK(*p); p++)
;
tp = p;
encoder = get_param_word(config, &p, &endpos, endchar);
@ -627,7 +626,7 @@ static int get_param_part(struct OperationConfig *config, char endchar,
else if(endct) {
/* This is part of content type. */
for(endct = p; *p && *p != ';' && *p != endchar; p++)
if(!ISSPACE(*p))
if(!ISBLANK(*p))
endct = p + 1;
sep = *p;
}