diff options
author | Gio <gio@diveni.re> | 2020-06-12 12:59:52 +0200 |
---|---|---|
committer | Jo-Philipp Wich <jo@mein.io> | 2020-06-17 22:16:42 +0200 |
commit | 51e16ebffc740c6afcdd45aced20fc0354a502d7 (patch) | |
tree | d917f1f64d63a03e16a726e1c7c3f7e7843c4311 | |
parent | 99aebe3a425711f1840da149346c65f223ed183e (diff) | |
download | uclient-openwrt-19.07.tar.gz |
uclient-fetch: add option to read POST data from fileopenwrt-19.07
Passing post data in command line is convenient but has limited size,
and may become tricky to correctly escape passed data especially in
scripts.
This patch add the option --post-file so the data to post can be read
from a file.
Tested on x86/64.
Acked-by: Jo-Philipp Wich <jo@mein.io>
Signed-off-by: Gioacchino Mazzurco <gio@eigenlab.org>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit c66098611f16806a936a3a3f92113a16382fc4d9)
-rw-r--r-- | uclient-fetch.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/uclient-fetch.c b/uclient-fetch.c index 38c9c53..5285b6e 100644 --- a/uclient-fetch.c +++ b/uclient-fetch.c @@ -43,6 +43,7 @@ static const char *user_agent = "uclient-fetch"; static const char *post_data; +static const char *post_file; static struct ustream_ssl_ctx *ssl_ctx; static const struct ustream_ssl_ops *ssl_ops; static int quiet = false; @@ -334,7 +335,7 @@ static int init_request(struct uclient *cl) msg_connecting(cl); - rc = uclient_http_set_request_type(cl, post_data ? "POST" : "GET"); + rc = uclient_http_set_request_type(cl, post_data || post_file ? "POST" : "GET"); if (rc) return rc; @@ -347,6 +348,26 @@ static int init_request(struct uclient *cl) uclient_http_set_header(cl, "Content-Type", "application/x-www-form-urlencoded"); uclient_write(cl, post_data, strlen(post_data)); } + else if(post_file) + { + FILE *input_file; + uclient_http_set_header(cl, "Content-Type", "application/x-www-form-urlencoded"); + + input_file = fopen(post_file, "r"); + if (!input_file) + return errno; + + char tbuf[1024]; + size_t rlen = 0; + do + { + rlen = fread(tbuf, 1, sizeof(tbuf), input_file); + uclient_write(cl, tbuf, rlen); + } + while(rlen); + + fclose(input_file); + } rc = uclient_request(cl); if (rc) @@ -460,6 +481,7 @@ static int usage(const char *progname) " --password=<password> HTTP authentication password\n" " --user-agent|-U <str> Set HTTP user agent\n" " --post-data=STRING use the POST method; send STRING as the data\n" + " --post-file=FILE use the POST method; send FILE as the data\n" " --spider|-s Spider mode - only check file existence\n" " --timeout=N|-T N Set connect/request timeout to N seconds\n" " --proxy=on|off|-Y on|off Enable/disable env var configured proxy\n" @@ -514,6 +536,7 @@ enum { L_PASSWORD, L_USER_AGENT, L_POST_DATA, + L_POST_FILE, L_SPIDER, L_TIMEOUT, L_CONTINUE, @@ -529,6 +552,7 @@ static const struct option longopts[] = { [L_PASSWORD] = { "password", required_argument }, [L_USER_AGENT] = { "user-agent", required_argument }, [L_POST_DATA] = { "post-data", required_argument }, + [L_POST_FILE] = { "post-file", required_argument }, [L_SPIDER] = { "spider", no_argument }, [L_TIMEOUT] = { "timeout", required_argument }, [L_CONTINUE] = { "continue", no_argument }, @@ -586,6 +610,9 @@ int main(int argc, char **argv) case L_POST_DATA: post_data = optarg; break; + case L_POST_FILE: + post_file = optarg; + break; case L_SPIDER: no_output = true; break; @@ -706,7 +733,7 @@ int main(int argc, char **argv) /* no error received, we can enter main loop */ uloop_run(); } else { - fprintf(stderr, "Failed to establish connection\n"); + fprintf(stderr, "Failed to send request: %s\n", strerror(rc)); error_ret = 4; } |