viewvc/apt-spy/update.c

/* apt-spy (c) Steven Holmes, 2003. This software is licensed as detailed in the LICENSE file. */

#include <stdio.h>
#include <curl/curl.h>

#include "include/update.h"

int update(FILE *mirror_p, char *update_url, char *proxy)
{
        CURL *curl;
        char errorbuff[CURL_ERROR_SIZE];
        int error;

        curl = curl_easy_init();
        
        if (curl == NULL)
                return 1;

        if (proxy != NULL)
                if (curl_easy_setopt(curl, CURLOPT_PROXY, proxy) != 0)
                        return 1;

        /* Turn off libcurl's progress indicator */
        if (curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1) != 0)
                return 1;

        /* Fail on error */
        if (curl_easy_setopt(curl, CURLOPT_FAILONERROR, 1) != 0)
                return 1;

        /* And give us nice, human-readable error messages */
        if (curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, errorbuff) != 0)
                return 1;

        /* set URL to use */
        if (curl_easy_setopt(curl, CURLOPT_URL, update_url) != 0)
                return 1;

        /* set file to output stuff to */
        if (curl_easy_setopt(curl, CURLOPT_FILE, mirror_p) != 0)
                return 1;

        printf("Updating...\n");
        printf("Grabbing file %s...\n", update_url);

        /* Do the transfer */
        if ((error = curl_easy_perform(curl)) != 0) {
                fprintf(stderr, "Error: %i: %s\n", error, errorbuff);
                return 1;
        }
        
        /* And cleanup */
        curl_easy_cleanup(curl);

        return 0;       
}
1	/* apt-spy (c) Steven Holmes, 2003. This software is licensed as detailed in the LICENSE file. */
2
3	#include <stdio.h>
4	#include <curl/curl.h>
5
6	#include "include/update.h"
7
8	int update(FILE mirror_p, char update_url, char *proxy)
9	{
10	CURL *curl;
11	char errorbuff[CURL_ERROR_SIZE];
12	int error;
13
14	curl = curl_easy_init();
15
16	if (curl == NULL)
17	return 1;
18
19	if (proxy != NULL)
20	if (curl_easy_setopt(curl, CURLOPT_PROXY, proxy) != 0)
21	return 1;
22
23	/* Turn off libcurl's progress indicator */
24	if (curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1) != 0)
25	return 1;
26
27	/* Fail on error */
28	if (curl_easy_setopt(curl, CURLOPT_FAILONERROR, 1) != 0)
29	return 1;
30
31	/* And give us nice, human-readable error messages */
32	if (curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, errorbuff) != 0)
33	return 1;
34
35	/* set URL to use */
36	if (curl_easy_setopt(curl, CURLOPT_URL, update_url) != 0)
37	return 1;
38
39	/* set file to output stuff to */
40	if (curl_easy_setopt(curl, CURLOPT_FILE, mirror_p) != 0)
41	return 1;
42
43	printf("Updating...\n");
44	printf("Grabbing file %s...\n", update_url);
45
46	/* Do the transfer */
47	if ((error = curl_easy_perform(curl)) != 0) {
48	fprintf(stderr, "Error: %i: %s\n", error, errorbuff);
49	return 1;
50	}
51
52	/* And cleanup */
53	curl_easy_cleanup(curl);
54
55	return 0;
56	}