/* SilcHttpServer tests */
+/* Actually this is almost a full-fledged HTTP server. It can serve HTML
+ and PHP pages pretty well. In PHP the variables passed in URI with '?'
+ work in PHP script, with this HTTPD of ours, only if $_REQUEST variable
+ is used to fetch them (limitation in PHP command line version). In other
+ ways '?' in URI is not supported. */
+/* Usage: ./test_silchttpserver [-d] [<htdocsdir>] */
#include "silc.h"
#include "../silchttpserver.h"
#include "../silchttpphp.h"
-static void http_callback(SilcHttpServer httpd, SilcHttpConnection conn,
- const char *uri, const char *method,
- SilcBuffer data, void *context)
+char *htdocs = ".";
+
+/* Serve pages */
+
+static void http_callback_file(SilcHttpServer httpd, SilcHttpConnection conn,
+ const char *uri, const char *method,
+ SilcBuffer data, void *context)
{
SilcBufferStruct page;
-
- SILC_LOG_DEBUG(("HTTP data received, URI:%s, method:%s", uri, method));
+ SilcBuffer php;
+ char *filedata, filename[256];
+ SilcUInt32 data_len;
+ const char *type;
+ SilcBool usephp = FALSE;
if (!strcasecmp(method, "GET")) {
- /* Send our default page */
- if (!strcmp(uri, "/") || !strcmp(uri, "/index.html")) {
- SilcBuffer php;
- const char *php_data = NULL;
-
- /* Execute PHP data */
- php = silc_http_php("<small>"
- "UPDATED <?php echo getcwd(); echo date(\"Y/m/d\", filemtime(\"test_silchttpserver.c\")); ?>"
- "| VERSION 4.0 | A HANDMADE WEB-SITE | (C) 1995 - 2006 PEKKA RIIKONEN");
- if (php)
- php_data = silc_buffer_data(php);
-
- memset(&page, 0, sizeof(page));
- silc_buffer_strformat(&page,
- "<html><head></head><body>",
- silc_http_server_get_header(httpd, conn,
- "User-Agent"),
- "<p><img src=\"pr_1995.jpg\">",
- "<p>OUR DEFAULT PAGE IS THIS: ",
- silc_time_string(silc_time()),
- "<P><FORM action=\"/posttest\" method=\"post\"><P>"
- "<LABEL>First name: </LABEL>"
- "<INPUT type=\"text\" name=\"firstname\"><BR>"
- "<INPUT type=\"radio\" name=\"sex\" value=\"Male\"> Male<BR>"
- "<INPUT type=\"radio\" name=\"sex\" value=\"Female\"> Female<BR>"
- "<INPUT type=\"submit\" value=\"Send\"> <INPUT type=\"reset\">"
- "</P></FORM>",
- php_data,
- "</body></html>",
- SILC_STRFMT_END);
- silc_http_server_add_header(httpd, conn, "X-Date",
- silc_time_string(silc_time()));
- silc_http_server_send(httpd, conn, &page);
- silc_buffer_purge(&page);
- silc_buffer_free(php);
- return;
- }
-
- if (!strcmp(uri, "/pr_1995.jpg")) {
- SilcUInt32 data_len;
- unsigned char *data = silc_file_readfile("pr_1995.jpg", &data_len);
- if (!data) {
- silc_http_server_send_error(httpd, conn, "404 Not Found", NULL);
- return;
+ if (strstr(uri, ".php"))
+ usephp = TRUE;
+
+ if (!strcmp(uri, "/"))
+ snprintf(filename, sizeof(filename), "%s/index.html", htdocs);
+ else
+ snprintf(filename, sizeof(filename), "%s%s", htdocs, uri);
+
+ if (strchr(filename, '?'))
+ *strchr(filename, '?') = ' ';
+ while (strchr(filename, '&'))
+ *strchr(filename, '&') = ' ';
+
+ SILC_LOG_DEBUG(("Filename: '%s'", filename));
+
+ if (!usephp) {
+ filedata = silc_file_readfile(filename, &data_len);
+ if (!filedata) {
+ silc_http_server_send_error(httpd, conn, "404 Not Found",
+ "<body><h1>404 Not Found</h1><p>The page you are looking for cannot be located</body>");
+ return;
}
- silc_buffer_set(&page, data, data_len),
- silc_http_server_add_header(httpd, conn, "Content-Type", "image/jpeg");
+
+ type = silc_http_server_get_header(httpd, conn, "Content-Type");
+ if (type)
+ silc_http_server_add_header(httpd, conn, "Content-Type", type);
+ else if (strstr(uri, ".jpg"))
+ silc_http_server_add_header(httpd, conn, "Content-Type", "image/jpeg");
+ else if (strstr(uri, ".gif"))
+ silc_http_server_add_header(httpd, conn, "Content-Type", "image/gif");
+ else if (strstr(uri, ".png"))
+ silc_http_server_add_header(httpd, conn, "Content-Type", "image/png");
+
+ /* Send page */
+ silc_buffer_set(&page, filedata, data_len);
silc_http_server_send(httpd, conn, &page);
silc_buffer_purge(&page);
- return;
+ } else {
+ php = silc_http_php_file(filename);
+ if (!php) {
+ silc_http_server_send_error(httpd, conn, "404 Not Found",
+ "<body><h1>404 Not Found</h1><p>The page you are looking for cannot be located</body>");
+ return;
+ }
+
+ /* Send page */
+ silc_http_server_send(httpd, conn, php);
+ silc_buffer_free(php);
}
- }
- if (!strcasecmp(method, "POST")) {
- if (strcmp(uri, "/posttest"))
- return;
- memset(&page, 0, sizeof(page));
- silc_buffer_strformat(&page,
- "<html><head></head><body>",
- "POST PROCESSED:",
- silc_buffer_data(data),
- "</body></html>",
- SILC_STRFMT_END);
- silc_http_server_add_header(httpd, conn, "X-Date",
- silc_time_string(silc_time()));
- silc_http_server_send(httpd, conn, &page);
- silc_buffer_purge(&page);
return;
}
silc_http_server_send_error(httpd, conn, "404 Not Found",
- "<body><h1>404 Not Found: The page you are looking for cannot be located</h1></body>");
+ "<body><h1>404 Not Found</h1><p>The page you are looking for cannot be located</body>");
}
int main(int argc, char **argv)
SilcSchedule schedule;
SilcHttpServer httpd;
- if (argc > 1 && !strcmp(argv[1], "-d")) {
- silc_log_debug(TRUE);
- silc_log_debug_hexdump(TRUE);
- silc_log_set_debug_string("*http*,*mime*");
+ if (argc > 1) {
+ if (!strcmp(argv[1], "-d")) {
+ silc_log_debug(TRUE);
+ silc_log_debug_hexdump(TRUE);
+ silc_log_set_debug_string("*http*,*mime*");
+ if (argc > 2)
+ htdocs = argv[2];
+ } else {
+ htdocs = argv[1];
+ }
}
signal(SIGPIPE, SIG_IGN);
SILC_LOG_DEBUG(("Allocating HTTP server at 127.0.0.1:5000"));
httpd = silc_http_server_alloc("127.0.0.1", 5000, schedule,
- http_callback, NULL);
+ http_callback_file, NULL);
if (!httpd)
goto err;
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