t* gopherproxy-c customized URI git clone git://git.codevoid.de/gopherproxy-c-sdk DIR Log DIR Files DIR Refs DIR README DIR LICENSE --- DIR commit f3ee251cc87fed2ff5ef4f8b9679c03cad71a5f6 DIR parent 536c656498826de19a9aa266f59831df7ef74b5f URI Author: Hiltjo Posthuma <hiltjo@codemadness.org> Date: Sun, 12 Aug 2018 19:10:23 +0200 simplify item type handling, make shorter uris make shorter uri by removing gopher:// and the port if it is "70". Diffstat: M gopherproxy.c | 70 +++++++++++-------------------- 1 file changed, 24 insertions(+), 46 deletions(-) --- DIR diff --git a/gopherproxy.c b/gopherproxy.c t@@ -19,7 +19,6 @@ #endif struct uri { - char proto[16]; char host[256]; char port[8]; char path[1024]; t@@ -294,29 +293,20 @@ servedir(const char *server, const char *port, const char *path, const char *par server, port, path, linenr); } - uri[0] = '\0'; - switch (line[0]) { - case '7': - snprintf(uri, sizeof(uri), "gopher://%s:%s/%c%s", + if (!strcmp(v.port, "70")) + snprintf(uri, sizeof(uri), "%s/%c%s", + v.server, v._type, v.path); + else + snprintf(uri, sizeof(uri), "%s:%s/%c%s", v.server, v.port, v._type, v.path); - break; - case 'h': - if (!strncmp(v.path, "URL:", sizeof("URL:") - 1)) - snprintf(uri, sizeof(uri), "%s", v.path + sizeof("URL:") - 1); - else - snprintf(uri, sizeof(uri), "gopher://%s:%s/%c%s", - v.server, v.port, v._type, v.path); - break; + + switch (v._type) { case 'i': /* info */ case '3': /* error */ + fputs(" ", stdout); + xmlencode(v.username); break; - default: - snprintf(uri, sizeof(uri), "?q=gopher://%s:%s/%c%s", - v.server, v.port, v._type, v.path); - } - - /* search */ - if (v._type == '7') { + case '7': /* search */ fputs("</pre><form method=\"get\" action=\"\"><pre>", stdout); fputs(typestr(v._type), stdout); fputs(" <input type=\"hidden\" name=\"q\" value=\"", stdout); t@@ -326,18 +316,19 @@ servedir(const char *server, const char *port, const char *path, const char *par fputs( "\" name=\"p\" value=\"\" size=\"72\" />" "<input type=\"submit\" value=\"Search\" /></pre></form><pre>", stdout); - } else { + default: /* other */ fputs(typestr(v._type), stdout); - if (uri[0]) { - fputs(" <a href=\"", stdout); - xmlencode(uri); - fputs("\">", stdout); - xmlencode(v.username); - fputs("</a>", stdout); + fputs(" <a href=\"", stdout); + if (v._type == 'h' && !strncmp(v.path, "URL:", sizeof("URL:") - 1)) { + xmlencode(v.path + sizeof("URL:") - 1); } else { - fputs(" ", stdout); - xmlencode(v.username); + fputs("?q=", stdout); + xmlencode(uri); } + fputs("\">", stdout); + xmlencode(v.username); + fputs("</a>", stdout); + } putchar('\n'); } t@@ -422,21 +413,8 @@ parseuri(const char *str, struct uri *u) memset(u, 0, sizeof(struct uri)); - /* protocol part */ - for (e = s = str; *e && (isalpha((int)*e) || isdigit((int)*e) || - *e == '+' || *e == '-' || *e == '.'); e++) - ; - if (strncmp(e, "://", sizeof("://") - 1)) - return 0; - if (e - s + 1 >= sizeof(u->proto)) - return 0; - memcpy(u->proto, s, e - s); - u->proto[e - s] = '\0'; - - e += sizeof("://") - 1; - s = e; - - e = &e[strcspn(s, ":/")]; + s = str; + e = &s[strcspn(s, ":/")]; if (e - s + 1 >= sizeof(u->host)) return 0; memcpy(u->host, s, e - s); t@@ -492,8 +470,8 @@ main(void) path = "/"; if (query[0]) { - if (strncmp(query, "gopher://", sizeof("gopher://") - 1)) - snprintf(uri, sizeof(uri), "gopher://%s", query); + if (!strncmp(query, "gopher://", sizeof("gopher://") - 1)) + snprintf(uri, sizeof(uri), "%s", query + sizeof("gopher://") - 1); else snprintf(uri, sizeof(uri), "%s", query);