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Diffstat (limited to 'src/tool_urlglob.c')
-rw-r--r--src/tool_urlglob.c67
1 files changed, 32 insertions, 35 deletions
diff --git a/src/tool_urlglob.c b/src/tool_urlglob.c
index bfbb781ee..3128044ba 100644
--- a/src/tool_urlglob.c
+++ b/src/tool_urlglob.c
@@ -29,18 +29,12 @@
#include "memdebug.h" /* keep this as LAST include */
-typedef enum {
- GLOB_OK,
- GLOB_NO_MEM = CURLE_OUT_OF_MEMORY,
- GLOB_ERROR = CURLE_URL_MALFORMAT
-} GlobCode;
-
#define GLOBERROR(string, column, code) \
glob->error = string, glob->pos = column, code
void glob_cleanup(URLGlob* glob);
-static GlobCode glob_fixed(URLGlob *glob, char *fixed, size_t len)
+static CURLcode glob_fixed(URLGlob *glob, char *fixed, size_t len)
{
URLPattern *pat = &glob->pattern[glob->size];
pat->type = UPTSet;
@@ -51,16 +45,16 @@ static GlobCode glob_fixed(URLGlob *glob, char *fixed, size_t len)
pat->content.Set.elements = malloc(sizeof(char*));
if(!pat->content.Set.elements)
- return GLOBERROR("out of memory", 0, GLOB_NO_MEM);
+ return GLOBERROR("out of memory", 0, CURLE_OUT_OF_MEMORY);
pat->content.Set.elements[0] = malloc(len+1);
if(!pat->content.Set.elements[0])
- return GLOBERROR("out of memory", 0, GLOB_NO_MEM);
+ return GLOBERROR("out of memory", 0, CURLE_OUT_OF_MEMORY);
memcpy(pat->content.Set.elements[0], fixed, len);
pat->content.Set.elements[0][len] = 0;
- return GLOB_OK;
+ return CURLE_OK;
}
/* multiply
@@ -76,7 +70,7 @@ static int multiply(unsigned long *amount, long with)
return 0;
}
-static GlobCode glob_set(URLGlob *glob, char **patternp,
+static CURLcode glob_set(URLGlob *glob, char **patternp,
size_t *posp, unsigned long *amount,
int globindex)
{
@@ -101,19 +95,20 @@ static GlobCode glob_set(URLGlob *glob, char **patternp,
while(!done) {
switch (*pattern) {
case '\0': /* URL ended while set was still open */
- return GLOBERROR("unmatched brace", opos, GLOB_ERROR);
+ return GLOBERROR("unmatched brace", opos, CURLE_URL_MALFORMAT);
case '{':
case '[': /* no nested expressions at this time */
- return GLOBERROR("nested brace", *posp, GLOB_ERROR);
+ return GLOBERROR("nested brace", *posp, CURLE_URL_MALFORMAT);
case '}': /* set element completed */
if(opattern == pattern)
- return GLOBERROR("empty string within braces", *posp, GLOB_ERROR);
+ return GLOBERROR("empty string within braces", *posp,
+ CURLE_URL_MALFORMAT);
/* add 1 to size since it'll be incremented below */
if(multiply(amount, pat->content.Set.size+1))
- return GLOBERROR("range overflow", 0, GLOB_ERROR);
+ return GLOBERROR("range overflow", 0, CURLE_URL_MALFORMAT);
/* fall-through */
case ',':
@@ -123,7 +118,7 @@ static GlobCode glob_set(URLGlob *glob, char **patternp,
char **new_arr = realloc(pat->content.Set.elements,
(pat->content.Set.size + 1) * sizeof(char*));
if(!new_arr)
- return GLOBERROR("out of memory", 0, GLOB_NO_MEM);
+ return GLOBERROR("out of memory", 0, CURLE_OUT_OF_MEMORY);
pat->content.Set.elements = new_arr;
}
@@ -131,12 +126,12 @@ static GlobCode glob_set(URLGlob *glob, char **patternp,
pat->content.Set.elements = malloc(sizeof(char*));
if(!pat->content.Set.elements)
- return GLOBERROR("out of memory", 0, GLOB_NO_MEM);
+ return GLOBERROR("out of memory", 0, CURLE_OUT_OF_MEMORY);
pat->content.Set.elements[pat->content.Set.size] =
strdup(glob->glob_buffer);
if(!pat->content.Set.elements[pat->content.Set.size])
- return GLOBERROR("out of memory", 0, GLOB_NO_MEM);
+ return GLOBERROR("out of memory", 0, CURLE_OUT_OF_MEMORY);
++pat->content.Set.size;
if(*pattern == '}') {
@@ -151,7 +146,7 @@ static GlobCode glob_set(URLGlob *glob, char **patternp,
break;
case ']': /* illegal closing bracket */
- return GLOBERROR("unexpected close bracket", *posp, GLOB_ERROR);
+ return GLOBERROR("unexpected close bracket", *posp, CURLE_URL_MALFORMAT);
case '\\': /* escaped character, skip '\' */
if(pattern[1]) {
@@ -166,10 +161,10 @@ static GlobCode glob_set(URLGlob *glob, char **patternp,
}
*patternp = pattern; /* return with the new position */
- return GLOB_OK;
+ return CURLE_OK;
}
-static GlobCode glob_range(URLGlob *glob, char **patternp,
+static CURLcode glob_range(URLGlob *glob, char **patternp,
size_t *posp, unsigned long *amount,
int globindex)
{
@@ -219,7 +214,7 @@ static GlobCode glob_range(URLGlob *glob, char **patternp,
if((rc != 2) || (min_c >= max_c) || ((max_c - min_c) > ('z' - 'a')) ||
(step < 0) )
/* the pattern is not well-formed */
- return GLOBERROR("bad range", *posp, GLOB_ERROR);
+ return GLOBERROR("bad range", *posp, CURLE_URL_MALFORMAT);
/* if there was a ":[num]" thing, use that as step or else use 1 */
pat->content.CharRange.step = step;
@@ -228,7 +223,7 @@ static GlobCode glob_range(URLGlob *glob, char **patternp,
if(multiply(amount, (pat->content.CharRange.max_c -
pat->content.CharRange.min_c + 1)))
- return GLOBERROR("range overflow", *posp, GLOB_ERROR);
+ return GLOBERROR("range overflow", *posp, CURLE_URL_MALFORMAT);
}
else if(ISDIGIT(*pattern)) {
/* numeric range detected */
@@ -283,7 +278,7 @@ static GlobCode glob_range(URLGlob *glob, char **patternp,
if(!endp || (min_n > max_n) || (step_n > (max_n - min_n)))
/* the pattern is not well-formed */
- return GLOBERROR("bad range", *posp, GLOB_ERROR);
+ return GLOBERROR("bad range", *posp, CURLE_URL_MALFORMAT);
/* typecasting to ints are fine here since we make sure above that we
are within 31 bits */
@@ -293,13 +288,13 @@ static GlobCode glob_range(URLGlob *glob, char **patternp,
if(multiply(amount, (pat->content.NumRange.max_n -
pat->content.NumRange.min_n + 1)))
- return GLOBERROR("range overflow", *posp, GLOB_ERROR);
+ return GLOBERROR("range overflow", *posp, CURLE_URL_MALFORMAT);
}
else
- return GLOBERROR("bad range specification", *posp, GLOB_ERROR);
+ return GLOBERROR("bad range specification", *posp, CURLE_URL_MALFORMAT);
*patternp = pattern;
- return GLOB_OK;
+ return CURLE_OK;
}
static bool peek_ipv6(const char *str, size_t *skip)
@@ -332,13 +327,13 @@ static bool peek_ipv6(const char *str, size_t *skip)
}
}
-static GlobCode glob_parse(URLGlob *glob, char *pattern,
+static CURLcode glob_parse(URLGlob *glob, char *pattern,
size_t pos, unsigned long *amount)
{
/* processes a literal string component of a URL
special characters '{' and '[' branch to set/range processing functions
*/
- GlobCode res = GLOB_OK;
+ CURLcode res = CURLE_OK;
int globindex = 0; /* count "actual" globs */
*amount = 1;
@@ -360,7 +355,8 @@ static GlobCode glob_parse(URLGlob *glob, char *pattern,
break;
}
if(*pattern == '}' || *pattern == ']')
- return GLOBERROR("unmatched close brace/bracket", pos, GLOB_ERROR);
+ return GLOBERROR("unmatched close brace/bracket", pos,
+ CURLE_URL_MALFORMAT);
/* only allow \ to escape known "special letters" */
if(*pattern == '\\' &&
@@ -402,12 +398,13 @@ static GlobCode glob_parse(URLGlob *glob, char *pattern,
}
if(++glob->size > GLOB_PATTERN_NUM)
- return GLOBERROR("too many globs", pos, GLOB_ERROR);
+ return GLOBERROR("too many globs", pos, CURLE_URL_MALFORMAT);
}
return res;
}
-int glob_url(URLGlob** glob, char* url, unsigned long *urlnum, FILE *error)
+CURLcode glob_url(URLGlob** glob, char* url, unsigned long *urlnum,
+ FILE *error)
{
/*
* We can deal with any-size, just make a buffer with the same length
@@ -416,7 +413,7 @@ int glob_url(URLGlob** glob, char* url, unsigned long *urlnum, FILE *error)
URLGlob *glob_expand;
unsigned long amount = 0;
char *glob_buffer;
- GlobCode res;
+ CURLcode res;
*glob = NULL;
@@ -480,7 +477,7 @@ void glob_cleanup(URLGlob* glob)
Curl_safefree(glob);
}
-int glob_next_url(char **globbed, URLGlob *glob)
+CURLcode glob_next_url(char **globbed, URLGlob *glob)
{
URLPattern *pat;
size_t i;
@@ -571,7 +568,7 @@ int glob_next_url(char **globbed, URLGlob *glob)
return CURLE_OK;
}
-int glob_match_url(char **result, char *filename, URLGlob *glob)
+CURLcode glob_match_url(char **result, char *filename, URLGlob *glob)
{
char *target;
size_t allocsize;
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