6 files changed, 68 insertions, 64 deletions

diff --git a/cgit.c b/cgit.c
index 1f46e0d..763242a 100644
--- a/cgit.c
+++ b/cgit.c
@@ -12,2 +12,3 @@
 #include "configfile.h"
+#include "html.h"
 #include "ui-shared.h"
@@ -446,3 +447,3 @@ int main(int argc, const char **argv)
         cgit_parse_args(argc, argv);
-        cgit_parse_query(ctx.qry.raw, querystring_cb);
+        http_parse_querystring(ctx.qry.raw, querystring_cb);
         if (!cgit_prepare_cache(&item))
diff --git a/cgit.h b/cgit.h
index 91d18f8..ee8c716 100644
--- a/cgit.h
+++ b/cgit.h
@@ -193,3 +193,2 @@ extern int chk_non_negative(int result, char *msg);
 
-extern int hextoint(char c);
 extern char *trim_end(const char *str, char c);
@@ -216,3 +215,2 @@ extern char *fmt(const char *format,...);
 
-extern int cgit_parse_query(char *txt, configfn fn);
 extern struct commitinfo *cgit_parse_commit(struct commit *commit);
diff --git a/html.c b/html.c
index 0962e71..98ffaf9 100644
--- a/html.c
+++ b/html.c
@@ -187 +187,65 @@ int html_include(const char *filename)
 }
+
+int hextoint(char c)
+{
+        if (c >= 'a' && c <= 'f')
+                return 10 + c - 'a';
+        else if (c >= 'A' && c <= 'F')
+                return 10 + c - 'A';
+        else if (c >= '0' && c <= '9')
+                return c - '0';
+        else
+                return -1;
+}
+
+char *convert_query_hexchar(char *txt)
+{
+        int d1, d2;
+        if (strlen(txt) < 3) {
+                *txt = '\0';
+                return txt-1;
+        }
+        d1 = hextoint(*(txt+1));
+        d2 = hextoint(*(txt+2));
+        if (d1<0 || d2<0) {
+                strcpy(txt, txt+3);
+                return txt-1;
+        } else {
+                *txt = d1 * 16 + d2;
+                strcpy(txt+1, txt+3);
+                return txt;
+        }
+}
+
+int http_parse_querystring(char *txt, void (*fn)(const char *name, const char *value))
+{
+        char *t, *value = NULL, c;
+
+        if (!txt)
+                return 0;
+
+        t = txt = strdup(txt);
+        if (t == NULL) {
+                printf("Out of memory\n");
+                exit(1);
+        }
+        while((c=*t) != '\0') {
+                if (c=='=') {
+                        *t = '\0';
+                        value = t+1;
+                } else if (c=='+') {
+                        *t = ' ';
+                } else if (c=='%') {
+                        t = convert_query_hexchar(t);
+                } else if (c=='&') {
+                        *t = '\0';
+                        (*fn)(txt, value);
+                        txt = t+1;
+                        value = NULL;
+                }
+                t++;
+        }
+        if (t!=txt)
+                (*fn)(txt, value);
+        return 0;
+}
diff --git a/html.h b/html.h
index 63f4551..e6fdc54 100644
--- a/html.h
+++ b/html.h
@@ -17,2 +17,4 @@ extern int html_include(const char *filename);
 
+extern int http_parse_querystring(char *txt, void (*fn)(const char *name, const char *value));
+
 #endif /* HTML_H */
diff --git a/parsing.c b/parsing.c
index 9a4a7a3..66e8b3d 100644
--- a/parsing.c
+++ b/parsing.c
@@ -10,51 +10,2 @@
 
-char *convert_query_hexchar(char *txt)
-{
-        int d1, d2;
-        if (strlen(txt) < 3) {
-                *txt = '\0';
-                return txt-1;
-        }
-        d1 = hextoint(*(txt+1));
-        d2 = hextoint(*(txt+2));
-        if (d1<0 || d2<0) {
-                strcpy(txt, txt+3);
-                return txt-1;
-        } else {
-                *txt = d1 * 16 + d2;
-                strcpy(txt+1, txt+3);
-                return txt;
-        }
-}
-
-int cgit_parse_query(char *txt, configfn fn)
-{
-        char *t, *value = NULL, c;
-
-        if (!txt)
-                return 0;
-
-        t = txt = xstrdup(txt);
-
-        while((c=*t) != '\0') {
-                if (c=='=') {
-                        *t = '\0';
-                        value = t+1;
-                } else if (c=='+') {
-                        *t = ' ';
-                } else if (c=='%') {
-                        t = convert_query_hexchar(t);
-                } else if (c=='&') {
-                        *t = '\0';
-                        (*fn)(txt, value);
-                        txt = t+1;
-                        value = NULL;
-                }
-                t++;
-        }
-        if (t!=txt)
-                (*fn)(txt, value);
-        return 0;
-}
-
 /*
diff --git a/shared.c b/shared.c
index 48002ac..f5875e4 100644
--- a/shared.c
+++ b/shared.c
@@ -91,14 +91,2 @@ void *cgit_free_commitinfo(struct commitinfo *info)
 
-int hextoint(char c)
-{
-        if (c >= 'a' && c <= 'f')
-                return 10 + c - 'a';
-        else if (c >= 'A' && c <= 'F')
-                return 10 + c - 'A';
-        else if (c >= '0' && c <= '9')
-                return c - '0';
-        else
-                return -1;
-}
-
 char *trim_end(const char *str, char c)