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| author | Trumeet <yuuta@yuuta.moe> | 2021-11-18 16:54:46 -0800 |
|---|---|---|
| committer | Trumeet <yuuta@yuuta.moe> | 2021-11-18 16:54:46 -0800 |
| commit | 668388e6604f65009809f31f97e08315c380dc41 (patch) | |
| tree | 751d35f69569bb1f1b8121ce5858e5a24c845ab5 | |
| parent | f6b8b733ba45b07d05a206ab688c2c91d9b3b925 (diff) | |
| download | mdrd-668388e6604f65009809f31f97e08315c380dc41.tar mdrd-668388e6604f65009809f31f97e08315c380dc41.tar.gz mdrd-668388e6604f65009809f31f97e08315c380dc41.tar.bz2 mdrd-668388e6604f65009809f31f97e08315c380dc41.zip | |
fix: no Content-Length sent
| -rw-r--r-- | main.c | 47 |
1 files changed, 31 insertions, 16 deletions
@@ -5,22 +5,30 @@ #include <errno.h> static void print_error(const char *error, ...) { - printf("Status: 500 Internal Server Error\r\n" - "Content-Type: text/html\r\n" - "\r\n" - "<html lang=\"en\">" - "<head>" - "<meta charset=\"utf-8\">" - "<title>Error</title>" - "</head>" - "<body>" - "<p>The server encountered the following error(s) rendering your document:<br />"); + char fmt[512]; + char buffer[128]; va_list args; va_start(args, error); - vprintf(error, args); + vsprintf(buffer, error, args); va_end(args); - printf("</p>" - "</body>"); + sprintf(fmt, "<html lang=\"en\">" + "<head>" + "<meta charset=\"utf-8\">" + "<title>Error</title>" + "</head>" + "<body>" + "<p>The server encountered the following error(s) rendering your document:<br />" + "%s" + "</p>" + "</body>", + buffer); + printf("Status: 500 Internal Server Error\r\n" + "Content-Type: text/html\r\n" + "Content-Length: %d\r\n" + "\r\n" + "%s", + strlen(fmt) * sizeof(char), + fmt); } int main() { @@ -49,7 +57,10 @@ int main() { if (file == NULL) { int r = errno; if (r == ENOENT) { - printf("Status: 404 Not Found\r\nContent-Type: text/plain\r\n\r\n"); + printf("Status: 404 Not Found\r\n" + "Content-Type: text/plain\r\n" + "Content-Length: 0\r\n" + "\r\n"); free(uri); goto end; } @@ -69,9 +80,13 @@ int main() { } cmark_node *document = cmark_parser_finish(parser); cmark_parser_free(parser); - char *html = cmark_render_html(document, CMARK_OPT_DEFAULT); //cmark_markdown_to_html(buffer, strlen(buffer), 0); + char *html = cmark_render_html(document, CMARK_OPT_DEFAULT); cmark_node_free(document); - printf("Content-Type: text/html\r\n\r\n%s", html); + printf("Content-Type: text/html\r\n" + "Content-Length: %d\r\n" + "\r\n%s", + strlen(html) * sizeof(char), + html); free(html); fclose(file); goto end; |