style: format code with ClangFormat
This commit fixes the style issues introduced in 05ab9bf
according to the output
from ClangFormat.
Details: None
This commit is contained in:
parent
05ab9bfb9f
commit
ec59ddf2bd
1538
src/cache.c
1538
src/cache.c
File diff suppressed because it is too large
Load Diff
80
src/cache.h
80
src/cache.h
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@ -14,9 +14,9 @@ typedef struct Cache Cache;
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#include "link.h"
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#include "network.h"
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#include <stdio.h>
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#include <stdint.h>
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#include <pthread.h>
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#include <stdint.h>
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#include <stdio.h>
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/**
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* \brief Type definition for a cache segment
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@ -27,48 +27,48 @@ typedef uint8_t Seg;
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* \brief cache data type in-memory data structure
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*/
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struct Cache {
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/** \brief How many times the cache has been opened */
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int cache_opened;
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/** \brief How many times the cache has been opened */
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int cache_opened;
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/** \brief the FILE pointer for the data file*/
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FILE *dfp;
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/** \brief the FILE pointer for the metadata */
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FILE *mfp;
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/** \brief the path to the local cache file */
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char *path;
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/** \brief the Link associated with this cache data set */
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Link *link;
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/** \brief the modified time of the file */
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long time;
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/** \brief the size of the file */
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off_t content_length;
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/** \brief the block size of the data file */
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int blksz;
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/** \brief segment array byte count */
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long segbc;
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/** \brief the detail of each segment */
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Seg *seg;
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/** \brief the FILE pointer for the data file*/
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FILE *dfp;
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/** \brief the FILE pointer for the metadata */
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FILE *mfp;
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/** \brief the path to the local cache file */
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char *path;
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/** \brief the Link associated with this cache data set */
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Link *link;
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/** \brief the modified time of the file */
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long time;
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/** \brief the size of the file */
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off_t content_length;
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/** \brief the block size of the data file */
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int blksz;
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/** \brief segment array byte count */
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long segbc;
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/** \brief the detail of each segment */
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Seg *seg;
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/** \brief mutex lock for seek operation */
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pthread_mutex_t seek_lock;
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/** \brief mutex lock for write operation */
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pthread_mutex_t w_lock;
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/** \brief mutex lock for seek operation */
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pthread_mutex_t seek_lock;
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/** \brief mutex lock for write operation */
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pthread_mutex_t w_lock;
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/** \brief background download pthread */
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pthread_t bgt;
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/**
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* \brief mutex lock for the background download thread
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* \note This lock is locked by the foreground thread, but unlocked by the
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* background thread!
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*/
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pthread_mutex_t bgt_lock;
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/** \brief mutex attributes for bgt_lock */
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pthread_mutexattr_t bgt_lock_attr;
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/** \brief the offset of the next segment to be downloaded in background*/
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off_t next_dl_offset;
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/** \brief background download pthread */
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pthread_t bgt;
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/**
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* \brief mutex lock for the background download thread
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* \note This lock is locked by the foreground thread, but unlocked by the
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* background thread!
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*/
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pthread_mutex_t bgt_lock;
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/** \brief mutex attributes for bgt_lock */
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pthread_mutexattr_t bgt_lock_attr;
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/** \brief the offset of the next segment to be downloaded in background*/
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off_t next_dl_offset;
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/** \brief the FUSE filesystem path to the remote file*/
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char *fs_path;
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/** \brief the FUSE filesystem path to the remote file*/
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char *fs_path;
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};
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/**
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57
src/config.c
57
src/config.c
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@ -6,19 +6,19 @@
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/**
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* \brief The default HTTP 429 (too many requests) wait time
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*/
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#define DEFAULT_HTTP_WAIT_SEC 5
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#define DEFAULT_HTTP_WAIT_SEC 5
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/**
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* \brief Data file block size
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* \details We set it to 1024*1024*8 = 8MiB
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*/
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#define DEFAULT_DATA_BLKSZ 8*1024*1024
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#define DEFAULT_DATA_BLKSZ 8 * 1024 * 1024
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/**
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* \brief Maximum segment block count
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* \details This is set to 128*1024 blocks, which uses 128KB. By default,
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* this allows the user to store (128*1024)*(8*1024*1024) = 1TB of data
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*/
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#define DEFAULT_MAX_SEGBC 128*1024
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#define DEFAULT_MAX_SEGBC 128 * 1024
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ConfigStruct CONFIG;
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@ -26,50 +26,49 @@ ConfigStruct CONFIG;
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* \note The opening curly bracket should be at line 39, so the code lines up
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* with the definition code in util.h.
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*/
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void Config_init(void)
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{
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CONFIG.mode = NORMAL;
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void Config_init(void) {
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CONFIG.mode = NORMAL;
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CONFIG.log_type = log_level_init();
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CONFIG.log_type = log_level_init();
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/*---------------- Network related --------------*/
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CONFIG.http_username = NULL;
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/*---------------- Network related --------------*/
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CONFIG.http_username = NULL;
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CONFIG.http_password = NULL;
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CONFIG.http_password = NULL;
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CONFIG.proxy = NULL;
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CONFIG.proxy = NULL;
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CONFIG.proxy_username = NULL;
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CONFIG.proxy_username = NULL;
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CONFIG.proxy_password = NULL;
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CONFIG.proxy_password = NULL;
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CONFIG.max_conns = DEFAULT_NETWORK_MAX_CONNS;
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CONFIG.max_conns = DEFAULT_NETWORK_MAX_CONNS;
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CONFIG.user_agent = DEFAULT_USER_AGENT;
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CONFIG.user_agent = DEFAULT_USER_AGENT;
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CONFIG.http_wait_sec = DEFAULT_HTTP_WAIT_SEC;
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CONFIG.http_wait_sec = DEFAULT_HTTP_WAIT_SEC;
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CONFIG.no_range_check = 0;
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CONFIG.no_range_check = 0;
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CONFIG.insecure_tls = 0;
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CONFIG.insecure_tls = 0;
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CONFIG.refresh_timeout = DEFAULT_REFRESH_TIMEOUT;
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CONFIG.refresh_timeout = DEFAULT_REFRESH_TIMEOUT;
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/*--------------- Cache related ---------------*/
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CONFIG.cache_enabled = 0;
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/*--------------- Cache related ---------------*/
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CONFIG.cache_enabled = 0;
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CONFIG.cache_dir = NULL;
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CONFIG.cache_dir = NULL;
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CONFIG.data_blksz = DEFAULT_DATA_BLKSZ;
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CONFIG.data_blksz = DEFAULT_DATA_BLKSZ;
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CONFIG.max_segbc = DEFAULT_MAX_SEGBC;
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CONFIG.max_segbc = DEFAULT_MAX_SEGBC;
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/*-------------- Sonic related -------------*/
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CONFIG.sonic_username = NULL;
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/*-------------- Sonic related -------------*/
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CONFIG.sonic_username = NULL;
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CONFIG.sonic_password = NULL;
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CONFIG.sonic_password = NULL;
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CONFIG.sonic_id3 = 0;
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CONFIG.sonic_id3 = 0;
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CONFIG.sonic_insecure = 0;
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CONFIG.sonic_insecure = 0;
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}
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112
src/config.h
112
src/config.h
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@ -5,13 +5,13 @@
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* \brief the maximum length of a path and a URL.
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* \details This corresponds the maximum path length under Ext4.
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*/
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#define MAX_PATH_LEN 4096
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#define MAX_PATH_LEN 4096
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/**
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* \brief the maximum length of a filename.
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* \details This corresponds the filename length under Ext4.
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*/
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#define MAX_FILENAME_LEN 255
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#define MAX_FILENAME_LEN 255
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/**
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* \brief the default user agent string
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@ -21,20 +21,20 @@
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/**
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* \brief The default maximum number of network connections
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*/
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#define DEFAULT_NETWORK_MAX_CONNS 10
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#define DEFAULT_NETWORK_MAX_CONNS 10
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/**
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* \brief The default refresh_timeout
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*/
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#define DEFAULT_REFRESH_TIMEOUT 86400
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#define DEFAULT_REFRESH_TIMEOUT 86400
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/**
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* \brief Operation modes
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*/
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typedef enum {
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NORMAL = 1,
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SONIC = 2,
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SINGLE = 3,
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NORMAL = 1,
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SONIC = 2,
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SINGLE = 3,
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} OperationMode;
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/**
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@ -43,55 +43,55 @@ typedef enum {
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* lines up with the initialisation code in util.c
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*/
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typedef struct {
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/** \brief Operation Mode */
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OperationMode mode;
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/** \brief Current log level */
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int log_type;
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/*---------------- Network related --------------*/
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/** \brief HTTP username */
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char *http_username;
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/** \brief HTTP password */
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char *http_password;
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/** \brief HTTP proxy URL */
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char *proxy;
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/** \brief HTTP proxy username */
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char *proxy_username;
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/** \brief HTTP proxy password */
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char *proxy_password;
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/** \brief HTTP proxy certificate file */
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char *proxy_cafile;
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/** \brief HTTP maximum connection count */
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long max_conns;
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/** \brief HTTP user agent*/
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char *user_agent;
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/** \brief The waiting time after getting HTTP 429 (too many requests) */
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int http_wait_sec;
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/** \brief Disable check for the server's support of HTTP range request */
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int no_range_check;
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/** \brief Disable TLS certificate verification */
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int insecure_tls;
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/** \brief Server certificate file */
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char *cafile;
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/** \brief Refresh directory listing after refresh_timeout seconds*/
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int refresh_timeout;
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/*--------------- Cache related ---------------*/
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/** \brief Whether cache mode is enabled */
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int cache_enabled;
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/** \brief The cache location*/
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char *cache_dir;
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/** \brief The size of each download segment for cache mode */
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int data_blksz;
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/** \brief The maximum segment count for a single cache file */
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int max_segbc;
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/*-------------- Sonic related -------------*/
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/** \brief The Sonic server username */
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char *sonic_username;
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/** \brief The Sonic server password */
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char *sonic_password;
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/** \brief Whether we are using sonic mode ID3 extension */
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int sonic_id3;
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/** \brief Whether we use the legacy sonic authentication mode */
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int sonic_insecure;
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/** \brief Operation Mode */
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OperationMode mode;
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/** \brief Current log level */
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int log_type;
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/*---------------- Network related --------------*/
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/** \brief HTTP username */
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char *http_username;
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/** \brief HTTP password */
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char *http_password;
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/** \brief HTTP proxy URL */
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char *proxy;
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/** \brief HTTP proxy username */
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char *proxy_username;
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/** \brief HTTP proxy password */
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char *proxy_password;
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/** \brief HTTP proxy certificate file */
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char *proxy_cafile;
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/** \brief HTTP maximum connection count */
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long max_conns;
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/** \brief HTTP user agent*/
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char *user_agent;
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/** \brief The waiting time after getting HTTP 429 (too many requests) */
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int http_wait_sec;
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/** \brief Disable check for the server's support of HTTP range request */
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int no_range_check;
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/** \brief Disable TLS certificate verification */
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int insecure_tls;
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/** \brief Server certificate file */
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char *cafile;
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/** \brief Refresh directory listing after refresh_timeout seconds*/
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int refresh_timeout;
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/*--------------- Cache related ---------------*/
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/** \brief Whether cache mode is enabled */
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int cache_enabled;
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/** \brief The cache location*/
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char *cache_dir;
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/** \brief The size of each download segment for cache mode */
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int data_blksz;
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/** \brief The maximum segment count for a single cache file */
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int max_segbc;
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/*-------------- Sonic related -------------*/
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/** \brief The Sonic server username */
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char *sonic_username;
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/** \brief The Sonic server password */
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char *sonic_password;
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/** \brief Whether we are using sonic mode ID3 extension */
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int sonic_id3;
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/** \brief Whether we use the legacy sonic authentication mode */
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int sonic_insecure;
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} ConfigStruct;
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/**
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234
src/fuse_local.c
234
src/fuse_local.c
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@ -13,110 +13,104 @@
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#include <string.h>
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#include <unistd.h>
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static void *fs_init(struct fuse_conn_info *conn)
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{
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(void) conn;
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return NULL;
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static void *fs_init(struct fuse_conn_info *conn) {
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(void)conn;
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return NULL;
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}
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/** \brief release an opened file */
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static int fs_release(const char *path, struct fuse_file_info *fi)
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{
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lprintf(info, "%s\n", path);
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(void) path;
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if (CACHE_SYSTEM_INIT) {
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Cache_close((Cache *) fi->fh);
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}
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return 0;
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static int fs_release(const char *path, struct fuse_file_info *fi) {
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lprintf(info, "%s\n", path);
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(void)path;
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if (CACHE_SYSTEM_INIT) {
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Cache_close((Cache *)fi->fh);
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}
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return 0;
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}
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/** \brief return the attributes for a single file indicated by path */
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static int fs_getattr(const char *path, struct stat *stbuf)
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{
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int res = 0;
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memset(stbuf, 0, sizeof(struct stat));
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static int fs_getattr(const char *path, struct stat *stbuf) {
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int res = 0;
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memset(stbuf, 0, sizeof(struct stat));
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if (!strcmp(path, "/")) {
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stbuf->st_mode = S_IFDIR | 0755;
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stbuf->st_nlink = 1;
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} else {
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Link *link = path_to_Link(path);
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if (!link) {
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return -ENOENT;
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}
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struct timespec spec = { 0 };
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spec.tv_sec = link->time;
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#if defined(__APPLE__) && defined(__MACH__)
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stbuf->st_mtimespec = spec;
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#else
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stbuf->st_mtim = spec;
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#endif
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switch (link->type) {
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case LINK_DIR:
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stbuf->st_mode = S_IFDIR | 0755;
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stbuf->st_nlink = 1;
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break;
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case LINK_FILE:
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stbuf->st_mode = S_IFREG | 0444;
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stbuf->st_nlink = 1;
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stbuf->st_size = link->content_length;
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stbuf->st_blksize = 128 * 1024;
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stbuf->st_blocks = (link->content_length) / 512;
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break;
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default:
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return -ENOENT;
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}
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if (!strcmp(path, "/")) {
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stbuf->st_mode = S_IFDIR | 0755;
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stbuf->st_nlink = 1;
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} else {
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Link *link = path_to_Link(path);
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if (!link) {
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return -ENOENT;
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}
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stbuf->st_uid = getuid();
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stbuf->st_gid = getgid();
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struct timespec spec = {0};
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spec.tv_sec = link->time;
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#if defined(__APPLE__) && defined(__MACH__)
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stbuf->st_mtimespec = spec;
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#else
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stbuf->st_mtim = spec;
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#endif
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switch (link->type) {
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case LINK_DIR:
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stbuf->st_mode = S_IFDIR | 0755;
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stbuf->st_nlink = 1;
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break;
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case LINK_FILE:
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stbuf->st_mode = S_IFREG | 0444;
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stbuf->st_nlink = 1;
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stbuf->st_size = link->content_length;
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stbuf->st_blksize = 128 * 1024;
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stbuf->st_blocks = (link->content_length) / 512;
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break;
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default:
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return -ENOENT;
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}
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}
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stbuf->st_uid = getuid();
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stbuf->st_gid = getgid();
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return res;
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return res;
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}
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/** \brief read a file */
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static int
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fs_read(const char *path, char *buf, size_t size, off_t offset,
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struct fuse_file_info *fi)
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{
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long received;
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if (CACHE_SYSTEM_INIT) {
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received = Cache_read((Cache *) fi->fh, buf, size, offset);
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} else {
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received = path_download(path, buf, size, offset);
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}
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return received;
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static int fs_read(const char *path, char *buf, size_t size, off_t offset,
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struct fuse_file_info *fi) {
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long received;
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if (CACHE_SYSTEM_INIT) {
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received = Cache_read((Cache *)fi->fh, buf, size, offset);
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} else {
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received = path_download(path, buf, size, offset);
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}
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return received;
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}
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/** \brief open a file indicated by the path */
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static int fs_open(const char *path, struct fuse_file_info *fi)
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{
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lprintf(info, "%s\n", path);
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Link *link = path_to_Link(path);
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if (!link) {
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static int fs_open(const char *path, struct fuse_file_info *fi) {
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lprintf(info, "%s\n", path);
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Link *link = path_to_Link(path);
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if (!link) {
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return -ENOENT;
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}
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||||
if ((fi->flags & O_RDWR) != O_RDONLY) {
|
||||
return -EROFS;
|
||||
}
|
||||
if (CACHE_SYSTEM_INIT) {
|
||||
fi->fh = (uint64_t)Cache_open(path);
|
||||
if (!fi->fh) {
|
||||
/*
|
||||
* The link clearly exists, the cache cannot be opened, attempt
|
||||
* cache creation
|
||||
*/
|
||||
Cache_delete(path);
|
||||
Cache_create(path);
|
||||
fi->fh = (uint64_t)Cache_open(path);
|
||||
/*
|
||||
* The cache definitely cannot be opened for some reason.
|
||||
*/
|
||||
if (!fi->fh) {
|
||||
return -ENOENT;
|
||||
}
|
||||
}
|
||||
if ((fi->flags & O_RDWR) != O_RDONLY) {
|
||||
return -EROFS;
|
||||
}
|
||||
if (CACHE_SYSTEM_INIT) {
|
||||
fi->fh = (uint64_t) Cache_open(path);
|
||||
if (!fi->fh) {
|
||||
/*
|
||||
* The link clearly exists, the cache cannot be opened, attempt
|
||||
* cache creation
|
||||
*/
|
||||
Cache_delete(path);
|
||||
Cache_create(path);
|
||||
fi->fh = (uint64_t) Cache_open(path);
|
||||
/*
|
||||
* The cache definitely cannot be opened for some reason.
|
||||
*/
|
||||
if (!fi->fh) {
|
||||
return -ENOENT;
|
||||
}
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -130,46 +124,40 @@ static int fs_open(const char *path, struct fuse_file_info *fi)
|
|||
* generate the LinkTables for previous level directories. We might
|
||||
* as well maintain our own tree structure.
|
||||
*/
|
||||
static int
|
||||
fs_readdir(const char *path, void *buf, fuse_fill_dir_t dir_add,
|
||||
off_t offset, struct fuse_file_info *fi)
|
||||
{
|
||||
(void) offset;
|
||||
(void) fi;
|
||||
LinkTable *linktbl;
|
||||
static int fs_readdir(const char *path, void *buf, fuse_fill_dir_t dir_add,
|
||||
off_t offset, struct fuse_file_info *fi) {
|
||||
(void)offset;
|
||||
(void)fi;
|
||||
LinkTable *linktbl;
|
||||
|
||||
linktbl = path_to_Link_LinkTable_new(path);
|
||||
if (!linktbl) {
|
||||
return -ENOENT;
|
||||
linktbl = path_to_Link_LinkTable_new(path);
|
||||
if (!linktbl) {
|
||||
return -ENOENT;
|
||||
}
|
||||
|
||||
/*
|
||||
* start adding the links
|
||||
*/
|
||||
dir_add(buf, ".", NULL, 0);
|
||||
dir_add(buf, "..", NULL, 0);
|
||||
/* We skip the head link */
|
||||
for (int i = 1; i < linktbl->num; i++) {
|
||||
Link *link = linktbl->links[i];
|
||||
if (link->type != LINK_INVALID) {
|
||||
dir_add(buf, link->linkname, NULL, 0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* start adding the links
|
||||
*/
|
||||
dir_add(buf, ".", NULL, 0);
|
||||
dir_add(buf, "..", NULL, 0);
|
||||
/* We skip the head link */
|
||||
for (int i = 1; i < linktbl->num; i++) {
|
||||
Link *link = linktbl->links[i];
|
||||
if (link->type != LINK_INVALID) {
|
||||
dir_add(buf, link->linkname, NULL, 0);
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct fuse_operations fs_oper = {
|
||||
.getattr = fs_getattr,
|
||||
.readdir = fs_readdir,
|
||||
.open = fs_open,
|
||||
.read = fs_read,
|
||||
.init = fs_init,
|
||||
.release = fs_release
|
||||
};
|
||||
static struct fuse_operations fs_oper = {.getattr = fs_getattr,
|
||||
.readdir = fs_readdir,
|
||||
.open = fs_open,
|
||||
.read = fs_read,
|
||||
.init = fs_init,
|
||||
.release = fs_release};
|
||||
|
||||
int fuse_local_init(int argc, char **argv)
|
||||
{
|
||||
return fuse_main(argc, argv, &fs_oper, NULL);
|
||||
int fuse_local_init(int argc, char **argv) {
|
||||
return fuse_main(argc, argv, &fs_oper, NULL);
|
||||
}
|
||||
|
|
1902
src/link.c
1902
src/link.c
File diff suppressed because it is too large
Load Diff
53
src/link.h
53
src/link.h
|
@ -20,11 +20,11 @@ typedef struct LinkTable LinkTable;
|
|||
* \brief the link type
|
||||
*/
|
||||
typedef enum {
|
||||
LINK_HEAD = 'H',
|
||||
LINK_DIR = 'D',
|
||||
LINK_FILE = 'F',
|
||||
LINK_INVALID = 'I',
|
||||
LINK_UNINITIALISED_FILE = 'U'
|
||||
LINK_HEAD = 'H',
|
||||
LINK_DIR = 'D',
|
||||
LINK_FILE = 'F',
|
||||
LINK_INVALID = 'I',
|
||||
LINK_UNINITIALISED_FILE = 'U'
|
||||
} LinkType;
|
||||
|
||||
/**
|
||||
|
@ -32,32 +32,32 @@ typedef enum {
|
|||
* \details index 0 contains the Link for the base URL
|
||||
*/
|
||||
struct LinkTable {
|
||||
int num;
|
||||
time_t index_time;
|
||||
Link **links;
|
||||
int num;
|
||||
time_t index_time;
|
||||
Link **links;
|
||||
};
|
||||
|
||||
/**
|
||||
* \brief Link type data structure
|
||||
*/
|
||||
struct Link {
|
||||
/** \brief The link name in the last level of the URL */
|
||||
char linkname[MAX_FILENAME_LEN + 1];
|
||||
char linkpath[MAX_FILENAME_LEN + 1];
|
||||
/** \brief The full URL of the file */
|
||||
char f_url[MAX_PATH_LEN + 1];
|
||||
/** \brief The type of the link */
|
||||
LinkType type;
|
||||
/** \brief CURLINFO_CONTENT_LENGTH_DOWNLOAD of the file */
|
||||
size_t content_length;
|
||||
/** \brief The next LinkTable level, if it is a LINK_DIR */
|
||||
LinkTable *next_table;
|
||||
/** \brief CURLINFO_FILETIME obtained from the server */
|
||||
long time;
|
||||
/** \brief The pointer associated with the cache file */
|
||||
Cache *cache_ptr;
|
||||
/** \brief Stores *sonic related data */
|
||||
Sonic sonic;
|
||||
/** \brief The link name in the last level of the URL */
|
||||
char linkname[MAX_FILENAME_LEN + 1];
|
||||
char linkpath[MAX_FILENAME_LEN + 1];
|
||||
/** \brief The full URL of the file */
|
||||
char f_url[MAX_PATH_LEN + 1];
|
||||
/** \brief The type of the link */
|
||||
LinkType type;
|
||||
/** \brief CURLINFO_CONTENT_LENGTH_DOWNLOAD of the file */
|
||||
size_t content_length;
|
||||
/** \brief The next LinkTable level, if it is a LINK_DIR */
|
||||
LinkTable *next_table;
|
||||
/** \brief CURLINFO_FILETIME obtained from the server */
|
||||
long time;
|
||||
/** \brief The pointer associated with the cache file */
|
||||
Cache *cache_ptr;
|
||||
/** \brief Stores *sonic related data */
|
||||
Sonic sonic;
|
||||
};
|
||||
|
||||
/**
|
||||
|
@ -96,8 +96,7 @@ long path_download(const char *path, char *output_buf, size_t size,
|
|||
* \brief Download a Link
|
||||
* \return the number of bytes downloaded
|
||||
*/
|
||||
long Link_download(Link *link, char *output_buf, size_t req_size,
|
||||
off_t offset);
|
||||
long Link_download(Link *link, char *output_buf, size_t req_size, off_t offset);
|
||||
|
||||
/**
|
||||
* \brief find the link associated with a path
|
||||
|
|
93
src/log.c
93
src/log.c
|
@ -9,60 +9,55 @@
|
|||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
int log_level_init()
|
||||
{
|
||||
char *env = getenv("HTTPDIRFS_LOG_LEVEL");
|
||||
if (env) {
|
||||
return atoi(env);
|
||||
int log_level_init() {
|
||||
char *env = getenv("HTTPDIRFS_LOG_LEVEL");
|
||||
if (env) {
|
||||
return atoi(env);
|
||||
}
|
||||
return DEFAULT_LOG_LEVEL;
|
||||
}
|
||||
|
||||
void log_printf(LogType type, const char *file, const char *func, int line,
|
||||
const char *format, ...) {
|
||||
if (type & CONFIG.log_type) {
|
||||
switch (type) {
|
||||
case fatal:
|
||||
fprintf(stderr, "Fatal:");
|
||||
break;
|
||||
case error:
|
||||
fprintf(stderr, "Error:");
|
||||
break;
|
||||
case warning:
|
||||
fprintf(stderr, "Warning:");
|
||||
break;
|
||||
case info:
|
||||
goto print_actual_message;
|
||||
default:
|
||||
fprintf(stderr, "Debug(%x):", type);
|
||||
break;
|
||||
}
|
||||
return DEFAULT_LOG_LEVEL;
|
||||
}
|
||||
|
||||
void
|
||||
log_printf(LogType type, const char *file, const char *func, int line,
|
||||
const char *format, ...)
|
||||
{
|
||||
if (type & CONFIG.log_type) {
|
||||
switch (type) {
|
||||
case fatal:
|
||||
fprintf(stderr, "Fatal:");
|
||||
break;
|
||||
case error:
|
||||
fprintf(stderr, "Error:");
|
||||
break;
|
||||
case warning:
|
||||
fprintf(stderr, "Warning:");
|
||||
break;
|
||||
case info:
|
||||
goto print_actual_message;
|
||||
default:
|
||||
fprintf(stderr, "Debug(%x):", type);
|
||||
break;
|
||||
}
|
||||
fprintf(stderr, "%s:%d:", file, line);
|
||||
|
||||
fprintf(stderr, "%s:%d:", file, line);
|
||||
print_actual_message: {}
|
||||
fprintf(stderr, "%s: ", func);
|
||||
va_list args;
|
||||
va_start(args, format);
|
||||
vfprintf(stderr, format, args);
|
||||
va_end(args);
|
||||
|
||||
print_actual_message: {
|
||||
}
|
||||
fprintf(stderr, "%s: ", func);
|
||||
va_list args;
|
||||
va_start(args, format);
|
||||
vfprintf(stderr, format, args);
|
||||
va_end(args);
|
||||
|
||||
if (type == fatal) {
|
||||
exit_failure();
|
||||
}
|
||||
if (type == fatal) {
|
||||
exit_failure();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void print_version()
|
||||
{
|
||||
/* FUSE prints its help to stderr */
|
||||
fprintf(stderr, "HTTPDirFS version " VERSION "\n");
|
||||
/*
|
||||
* --------- Print off SSL engine version ---------
|
||||
*/
|
||||
curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
|
||||
fprintf(stderr, "libcurl SSL engine: %s\n", data->ssl_version);
|
||||
void print_version() {
|
||||
/* FUSE prints its help to stderr */
|
||||
fprintf(stderr, "HTTPDirFS version " VERSION "\n");
|
||||
/*
|
||||
* --------- Print off SSL engine version ---------
|
||||
*/
|
||||
curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
|
||||
fprintf(stderr, "libcurl SSL engine: %s\n", data->ssl_version);
|
||||
}
|
||||
|
|
24
src/log.h
24
src/log.h
|
@ -5,16 +5,16 @@
|
|||
* \brief Log types
|
||||
*/
|
||||
typedef enum {
|
||||
fatal = 1 << 0,
|
||||
error = 1 << 1,
|
||||
warning = 1 << 2,
|
||||
info = 1 << 3,
|
||||
debug = 1 << 4,
|
||||
link_lock_debug = 1 << 5,
|
||||
network_lock_debug = 1 << 6,
|
||||
cache_lock_debug = 1 << 7,
|
||||
memcache_debug = 1 << 8,
|
||||
libcurl_debug = 1 << 9,
|
||||
fatal = 1 << 0,
|
||||
error = 1 << 1,
|
||||
warning = 1 << 2,
|
||||
info = 1 << 3,
|
||||
debug = 1 << 4,
|
||||
link_lock_debug = 1 << 5,
|
||||
network_lock_debug = 1 << 6,
|
||||
cache_lock_debug = 1 << 7,
|
||||
memcache_debug = 1 << 8,
|
||||
libcurl_debug = 1 << 9,
|
||||
} LogType;
|
||||
|
||||
/**
|
||||
|
@ -38,8 +38,8 @@ void log_printf(LogType type, const char *file, const char *func, int line,
|
|||
* \brief Log type printf
|
||||
* \details This macro automatically prints out the filename and line number
|
||||
*/
|
||||
#define lprintf(type, ...) \
|
||||
log_printf(type, __FILE__, __func__, __LINE__, __VA_ARGS__);
|
||||
#define lprintf(type, ...) \
|
||||
log_printf(type, __FILE__, __func__, __LINE__, __VA_ARGS__);
|
||||
#endif
|
||||
|
||||
/**
|
||||
|
|
591
src/main.c
591
src/main.c
|
@ -10,343 +10,330 @@
|
|||
void add_arg(char ***fuse_argv_ptr, int *fuse_argc, char *opt_string);
|
||||
static void print_help(char *program_name, int long_help);
|
||||
static void print_long_help();
|
||||
static int
|
||||
parse_arg_list(int argc, char **argv, char ***fuse_argv, int *fuse_argc);
|
||||
static int parse_arg_list(int argc, char **argv, char ***fuse_argv,
|
||||
int *fuse_argc);
|
||||
void parse_config_file(char ***argv, int *argc);
|
||||
|
||||
static char *config_path = NULL;
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
/*
|
||||
* Automatically print help if not enough arguments are supplied
|
||||
*/
|
||||
if (argc < 2) {
|
||||
print_help(argv[0], 0);
|
||||
fprintf(stderr, "For more information, run \"%s --help.\"\n",
|
||||
argv[0]);
|
||||
exit(EXIT_FAILURE);
|
||||
int main(int argc, char **argv) {
|
||||
/*
|
||||
* Automatically print help if not enough arguments are supplied
|
||||
*/
|
||||
if (argc < 2) {
|
||||
print_help(argv[0], 0);
|
||||
fprintf(stderr, "For more information, run \"%s --help.\"\n", argv[0]);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
/*
|
||||
* These are passed into fuse initialiser
|
||||
*/
|
||||
char **fuse_argv = NULL;
|
||||
int fuse_argc = 0;
|
||||
/*
|
||||
* These are the combined argument with the config file
|
||||
*/
|
||||
char **all_argv = NULL;
|
||||
int all_argc = 0;
|
||||
|
||||
/*--- Add the program's name to the combined argument list ---*/
|
||||
add_arg(&all_argv, &all_argc, argv[0]);
|
||||
/*--- FUSE expects the first initialisation to be the program's name ---*/
|
||||
add_arg(&fuse_argv, &fuse_argc, argv[0]);
|
||||
|
||||
/*
|
||||
* initialise network configuration struct
|
||||
*/
|
||||
Config_init();
|
||||
|
||||
/*
|
||||
* initialise network subsystem
|
||||
*/
|
||||
NetworkSystem_init();
|
||||
|
||||
/*
|
||||
* Copy the command line argument list to the combined argument list
|
||||
*/
|
||||
for (int i = 1; i < argc; i++) {
|
||||
add_arg(&all_argv, &all_argc, argv[i]);
|
||||
if (!strcmp(argv[i], "--config")) {
|
||||
config_path = strdup(argv[i + 1]);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* parse the config file, if it exists, store it in all_argv and
|
||||
* all_argc
|
||||
*/
|
||||
parse_config_file(&all_argv, &all_argc);
|
||||
|
||||
/*
|
||||
* parse the combined argument list
|
||||
*/
|
||||
if (parse_arg_list(all_argc, all_argv, &fuse_argv, &fuse_argc)) {
|
||||
/*
|
||||
* These are passed into fuse initialiser
|
||||
* The user basically didn't supply enough arguments, if we reach here
|
||||
* The point is to print some error messages
|
||||
*/
|
||||
char **fuse_argv = NULL;
|
||||
int fuse_argc = 0;
|
||||
/*
|
||||
* These are the combined argument with the config file
|
||||
*/
|
||||
char **all_argv = NULL;
|
||||
int all_argc = 0;
|
||||
goto fuse_start;
|
||||
}
|
||||
|
||||
/*--- Add the program's name to the combined argument list ---*/
|
||||
add_arg(&all_argv, &all_argc, argv[0]);
|
||||
/*--- FUSE expects the first initialisation to be the program's name ---*/
|
||||
add_arg(&fuse_argv, &fuse_argc, argv[0]);
|
||||
/*--- Add the last remaining argument, which is the mountpoint ---*/
|
||||
add_arg(&fuse_argv, &fuse_argc, argv[argc - 1]);
|
||||
|
||||
/*
|
||||
* initialise network configuration struct
|
||||
*/
|
||||
Config_init();
|
||||
|
||||
/*
|
||||
* initialise network subsystem
|
||||
*/
|
||||
NetworkSystem_init();
|
||||
|
||||
/*
|
||||
* Copy the command line argument list to the combined argument list
|
||||
*/
|
||||
for (int i = 1; i < argc; i++) {
|
||||
add_arg(&all_argv, &all_argc, argv[i]);
|
||||
if (!strcmp(argv[i], "--config")) {
|
||||
config_path = strdup(argv[i + 1]);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* parse the config file, if it exists, store it in all_argv and
|
||||
* all_argc
|
||||
*/
|
||||
parse_config_file(&all_argv, &all_argc);
|
||||
|
||||
/*
|
||||
* parse the combined argument list
|
||||
*/
|
||||
if (parse_arg_list(all_argc, all_argv, &fuse_argv, &fuse_argc)) {
|
||||
/*
|
||||
* The user basically didn't supply enough arguments, if we reach here
|
||||
* The point is to print some error messages
|
||||
*/
|
||||
goto fuse_start;
|
||||
}
|
||||
|
||||
/*--- Add the last remaining argument, which is the mountpoint ---*/
|
||||
add_arg(&fuse_argv, &fuse_argc, argv[argc - 1]);
|
||||
|
||||
/*
|
||||
* The second last remaining argument is the URL
|
||||
*/
|
||||
char *base_url = argv[argc - 2];
|
||||
if (strncmp(base_url, "http://", 7)
|
||||
&& strncmp(base_url, "https://", 8)) {
|
||||
fprintf(stderr, "Error: Please supply a valid URL.\n");
|
||||
print_help(argv[0], 0);
|
||||
exit(EXIT_FAILURE);
|
||||
} else {
|
||||
if (CONFIG.sonic_username && CONFIG.sonic_password) {
|
||||
CONFIG.mode = SONIC;
|
||||
} else if (CONFIG.sonic_username || CONFIG.sonic_password) {
|
||||
fprintf(stderr,
|
||||
"Error: You have to supply both username and password to \
|
||||
/*
|
||||
* The second last remaining argument is the URL
|
||||
*/
|
||||
char *base_url = argv[argc - 2];
|
||||
if (strncmp(base_url, "http://", 7) && strncmp(base_url, "https://", 8)) {
|
||||
fprintf(stderr, "Error: Please supply a valid URL.\n");
|
||||
print_help(argv[0], 0);
|
||||
exit(EXIT_FAILURE);
|
||||
} else {
|
||||
if (CONFIG.sonic_username && CONFIG.sonic_password) {
|
||||
CONFIG.mode = SONIC;
|
||||
} else if (CONFIG.sonic_username || CONFIG.sonic_password) {
|
||||
fprintf(stderr, "Error: You have to supply both username and password to \
|
||||
activate Sonic mode.\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
if (!LinkSystem_init(base_url)) {
|
||||
fprintf(stderr, "Network initialisation failed.\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
if (!LinkSystem_init(base_url)) {
|
||||
fprintf(stderr, "Network initialisation failed.\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
}
|
||||
|
||||
fuse_start:
|
||||
fuse_local_init(fuse_argc, fuse_argv);
|
||||
fuse_local_init(fuse_argc, fuse_argv);
|
||||
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
void parse_config_file(char ***argv, int *argc)
|
||||
{
|
||||
char *full_path;
|
||||
if (!config_path) {
|
||||
char *xdg_config_home = getenv("XDG_CONFIG_HOME");
|
||||
if (!xdg_config_home) {
|
||||
char *home = getenv("HOME");
|
||||
char *xdg_config_home_default = "/.config";
|
||||
xdg_config_home = path_append(home, xdg_config_home_default);
|
||||
}
|
||||
full_path = path_append(xdg_config_home, "/httpdirfs/config");
|
||||
} else {
|
||||
full_path = config_path;
|
||||
void parse_config_file(char ***argv, int *argc) {
|
||||
char *full_path;
|
||||
if (!config_path) {
|
||||
char *xdg_config_home = getenv("XDG_CONFIG_HOME");
|
||||
if (!xdg_config_home) {
|
||||
char *home = getenv("HOME");
|
||||
char *xdg_config_home_default = "/.config";
|
||||
xdg_config_home = path_append(home, xdg_config_home_default);
|
||||
}
|
||||
full_path = path_append(xdg_config_home, "/httpdirfs/config");
|
||||
} else {
|
||||
full_path = config_path;
|
||||
}
|
||||
|
||||
/*
|
||||
* The buffer has to be able to fit a URL
|
||||
*/
|
||||
int buf_len = MAX_PATH_LEN;
|
||||
char buf[buf_len];
|
||||
FILE *config = fopen(full_path, "r");
|
||||
if (config) {
|
||||
while (fgets(buf, buf_len, config)) {
|
||||
if (buf[0] == '-') {
|
||||
(*argc)++;
|
||||
buf[strnlen(buf, buf_len) - 1] = '\0';
|
||||
char *space;
|
||||
space = strchr(buf, ' ');
|
||||
if (!space) {
|
||||
*argv = realloc(*argv, *argc * sizeof(char *));
|
||||
(*argv)[*argc - 1] = strndup(buf, buf_len);
|
||||
} else {
|
||||
(*argc)++;
|
||||
*argv = realloc(*argv, *argc * sizeof(char *));
|
||||
/*
|
||||
* Only copy up to the space character
|
||||
*/
|
||||
(*argv)[*argc - 2] = strndup(buf, space - buf);
|
||||
/*
|
||||
* Starts copying after the space
|
||||
*/
|
||||
(*argv)[*argc - 1] = strndup(space + 1,
|
||||
buf_len -
|
||||
(space + 1 - buf));
|
||||
}
|
||||
}
|
||||
/*
|
||||
* The buffer has to be able to fit a URL
|
||||
*/
|
||||
int buf_len = MAX_PATH_LEN;
|
||||
char buf[buf_len];
|
||||
FILE *config = fopen(full_path, "r");
|
||||
if (config) {
|
||||
while (fgets(buf, buf_len, config)) {
|
||||
if (buf[0] == '-') {
|
||||
(*argc)++;
|
||||
buf[strnlen(buf, buf_len) - 1] = '\0';
|
||||
char *space;
|
||||
space = strchr(buf, ' ');
|
||||
if (!space) {
|
||||
*argv = realloc(*argv, *argc * sizeof(char *));
|
||||
(*argv)[*argc - 1] = strndup(buf, buf_len);
|
||||
} else {
|
||||
(*argc)++;
|
||||
*argv = realloc(*argv, *argc * sizeof(char *));
|
||||
/*
|
||||
* Only copy up to the space character
|
||||
*/
|
||||
(*argv)[*argc - 2] = strndup(buf, space - buf);
|
||||
/*
|
||||
* Starts copying after the space
|
||||
*/
|
||||
(*argv)[*argc - 1] = strndup(space + 1, buf_len - (space + 1 - buf));
|
||||
}
|
||||
fclose(config);
|
||||
}
|
||||
}
|
||||
FREE(full_path);
|
||||
fclose(config);
|
||||
}
|
||||
FREE(full_path);
|
||||
}
|
||||
|
||||
static int
|
||||
parse_arg_list(int argc, char **argv, char ***fuse_argv, int *fuse_argc)
|
||||
{
|
||||
int c;
|
||||
int long_index = 0;
|
||||
const char *short_opts = "o:hVdfsp:u:P:";
|
||||
const struct option long_opts[] = {
|
||||
static int parse_arg_list(int argc, char **argv, char ***fuse_argv,
|
||||
int *fuse_argc) {
|
||||
int c;
|
||||
int long_index = 0;
|
||||
const char *short_opts = "o:hVdfsp:u:P:";
|
||||
const struct option long_opts[] = {
|
||||
/*
|
||||
* Note that 'L' is returned for long options
|
||||
*/
|
||||
{"help", no_argument, NULL, 'h'}, /* 0 */
|
||||
{"version", no_argument, NULL, 'V'}, /* 1 */
|
||||
{"debug", no_argument, NULL, 'd'}, /* 2 */
|
||||
{"username", required_argument, NULL, 'u'}, /* 3 */
|
||||
{"password", required_argument, NULL, 'p'}, /* 4 */
|
||||
{"proxy", required_argument, NULL, 'P'}, /* 5 */
|
||||
{"proxy-username", required_argument, NULL, 'L'}, /* 6 */
|
||||
{"proxy-password", required_argument, NULL, 'L'}, /* 7 */
|
||||
{"cache", no_argument, NULL, 'L'}, /* 8 */
|
||||
{"dl-seg-size", required_argument, NULL, 'L'}, /* 9 */
|
||||
{"max-seg-count", required_argument, NULL, 'L'}, /* 10 */
|
||||
{"max-conns", required_argument, NULL, 'L'}, /* 11 */
|
||||
{"user-agent", required_argument, NULL, 'L'}, /* 12 */
|
||||
{"retry-wait", required_argument, NULL, 'L'}, /* 13 */
|
||||
{"cache-location", required_argument, NULL, 'L'}, /* 14 */
|
||||
{"sonic-username", required_argument, NULL, 'L'}, /* 15 */
|
||||
{"sonic-password", required_argument, NULL, 'L'}, /* 16 */
|
||||
{"sonic-id3", no_argument, NULL, 'L'}, /* 17 */
|
||||
{"no-range-check", no_argument, NULL, 'L'}, /* 18 */
|
||||
{"sonic-insecure", no_argument, NULL, 'L'}, /* 19 */
|
||||
{"insecure-tls", no_argument, NULL, 'L'}, /* 20 */
|
||||
{"config", required_argument, NULL, 'L'}, /* 21 */
|
||||
{"single-file-mode", required_argument, NULL, 'L'}, /* 22 */
|
||||
{"cacert", required_argument, NULL, 'L'}, /* 23 */
|
||||
{"proxy-cacert", required_argument, NULL, 'L'}, /* 24 */
|
||||
{"refresh-timeout", required_argument, NULL, 'L'}, /* 25 */
|
||||
{0, 0, 0, 0}};
|
||||
while ((c = getopt_long(argc, argv, short_opts, long_opts, &long_index)) !=
|
||||
-1) {
|
||||
switch (c) {
|
||||
case 'o':
|
||||
add_arg(fuse_argv, fuse_argc, "-o");
|
||||
add_arg(fuse_argv, fuse_argc, optarg);
|
||||
break;
|
||||
case 'h':
|
||||
print_help(argv[0], 1);
|
||||
add_arg(fuse_argv, fuse_argc, "-ho");
|
||||
/*
|
||||
* skip everything else to print the help
|
||||
*/
|
||||
return 1;
|
||||
case 'V':
|
||||
print_version();
|
||||
add_arg(fuse_argv, fuse_argc, "-V");
|
||||
return 1;
|
||||
case 'd':
|
||||
add_arg(fuse_argv, fuse_argc, "-d");
|
||||
CONFIG.log_type |= debug;
|
||||
break;
|
||||
case 'f':
|
||||
add_arg(fuse_argv, fuse_argc, "-f");
|
||||
break;
|
||||
case 's':
|
||||
add_arg(fuse_argv, fuse_argc, "-s");
|
||||
break;
|
||||
case 'u':
|
||||
CONFIG.http_username = strdup(optarg);
|
||||
break;
|
||||
case 'p':
|
||||
CONFIG.http_password = strdup(optarg);
|
||||
break;
|
||||
case 'P':
|
||||
CONFIG.proxy = strdup(optarg);
|
||||
break;
|
||||
case 'L':
|
||||
/*
|
||||
* Long options
|
||||
*/
|
||||
switch (long_index) {
|
||||
case 6:
|
||||
CONFIG.proxy_username = strdup(optarg);
|
||||
break;
|
||||
case 7:
|
||||
CONFIG.proxy_password = strdup(optarg);
|
||||
break;
|
||||
case 8:
|
||||
CONFIG.cache_enabled = 1;
|
||||
break;
|
||||
case 9:
|
||||
CONFIG.data_blksz = atoi(optarg) * 1024 * 1024;
|
||||
break;
|
||||
case 10:
|
||||
CONFIG.max_segbc = atoi(optarg);
|
||||
break;
|
||||
case 11:
|
||||
CONFIG.max_conns = atoi(optarg);
|
||||
break;
|
||||
case 12:
|
||||
CONFIG.user_agent = strdup(optarg);
|
||||
break;
|
||||
case 13:
|
||||
CONFIG.http_wait_sec = atoi(optarg);
|
||||
break;
|
||||
case 14:
|
||||
CONFIG.cache_dir = strdup(optarg);
|
||||
break;
|
||||
case 15:
|
||||
CONFIG.sonic_username = strdup(optarg);
|
||||
break;
|
||||
case 16:
|
||||
CONFIG.sonic_password = strdup(optarg);
|
||||
break;
|
||||
case 17:
|
||||
CONFIG.sonic_id3 = 1;
|
||||
break;
|
||||
case 18:
|
||||
CONFIG.no_range_check = 1;
|
||||
break;
|
||||
case 19:
|
||||
CONFIG.sonic_insecure = 1;
|
||||
break;
|
||||
case 20:
|
||||
CONFIG.insecure_tls = 1;
|
||||
break;
|
||||
case 21:
|
||||
/*
|
||||
* Note that 'L' is returned for long options
|
||||
* This is for --config, we don't need to do anything
|
||||
*/
|
||||
{ "help", no_argument, NULL, 'h' }, /* 0 */
|
||||
{ "version", no_argument, NULL, 'V' }, /* 1 */
|
||||
{ "debug", no_argument, NULL, 'd' }, /* 2 */
|
||||
{ "username", required_argument, NULL, 'u' }, /* 3 */
|
||||
{ "password", required_argument, NULL, 'p' }, /* 4 */
|
||||
{ "proxy", required_argument, NULL, 'P' }, /* 5 */
|
||||
{ "proxy-username", required_argument, NULL, 'L' }, /* 6 */
|
||||
{ "proxy-password", required_argument, NULL, 'L' }, /* 7 */
|
||||
{ "cache", no_argument, NULL, 'L' }, /* 8 */
|
||||
{ "dl-seg-size", required_argument, NULL, 'L' }, /* 9 */
|
||||
{ "max-seg-count", required_argument, NULL, 'L' }, /* 10 */
|
||||
{ "max-conns", required_argument, NULL, 'L' }, /* 11 */
|
||||
{ "user-agent", required_argument, NULL, 'L' }, /* 12 */
|
||||
{ "retry-wait", required_argument, NULL, 'L' }, /* 13 */
|
||||
{ "cache-location", required_argument, NULL, 'L' }, /* 14 */
|
||||
{ "sonic-username", required_argument, NULL, 'L' }, /* 15 */
|
||||
{ "sonic-password", required_argument, NULL, 'L' }, /* 16 */
|
||||
{ "sonic-id3", no_argument, NULL, 'L' }, /* 17 */
|
||||
{ "no-range-check", no_argument, NULL, 'L' }, /* 18 */
|
||||
{ "sonic-insecure", no_argument, NULL, 'L' }, /* 19 */
|
||||
{ "insecure-tls", no_argument, NULL, 'L' }, /* 20 */
|
||||
{ "config", required_argument, NULL, 'L' }, /* 21 */
|
||||
{ "single-file-mode", required_argument, NULL, 'L' }, /* 22 */
|
||||
{ "cacert", required_argument, NULL, 'L' }, /* 23 */
|
||||
{ "proxy-cacert", required_argument, NULL, 'L' }, /* 24 */
|
||||
{ "refresh-timeout", required_argument, NULL, 'L' }, /* 25 */
|
||||
{ 0, 0, 0, 0 }
|
||||
};
|
||||
while ((c =
|
||||
getopt_long(argc, argv, short_opts, long_opts,
|
||||
&long_index)) != -1) {
|
||||
switch (c) {
|
||||
case 'o':
|
||||
add_arg(fuse_argv, fuse_argc, "-o");
|
||||
add_arg(fuse_argv, fuse_argc, optarg);
|
||||
break;
|
||||
case 'h':
|
||||
print_help(argv[0], 1);
|
||||
add_arg(fuse_argv, fuse_argc, "-ho");
|
||||
/*
|
||||
* skip everything else to print the help
|
||||
*/
|
||||
return 1;
|
||||
case 'V':
|
||||
print_version();
|
||||
add_arg(fuse_argv, fuse_argc, "-V");
|
||||
return 1;
|
||||
case 'd':
|
||||
add_arg(fuse_argv, fuse_argc, "-d");
|
||||
CONFIG.log_type |= debug;
|
||||
break;
|
||||
case 'f':
|
||||
add_arg(fuse_argv, fuse_argc, "-f");
|
||||
break;
|
||||
case 's':
|
||||
add_arg(fuse_argv, fuse_argc, "-s");
|
||||
break;
|
||||
case 'u':
|
||||
CONFIG.http_username = strdup(optarg);
|
||||
break;
|
||||
case 'p':
|
||||
CONFIG.http_password = strdup(optarg);
|
||||
break;
|
||||
case 'P':
|
||||
CONFIG.proxy = strdup(optarg);
|
||||
break;
|
||||
case 'L':
|
||||
/*
|
||||
* Long options
|
||||
*/
|
||||
switch (long_index) {
|
||||
case 6:
|
||||
CONFIG.proxy_username = strdup(optarg);
|
||||
break;
|
||||
case 7:
|
||||
CONFIG.proxy_password = strdup(optarg);
|
||||
break;
|
||||
case 8:
|
||||
CONFIG.cache_enabled = 1;
|
||||
break;
|
||||
case 9:
|
||||
CONFIG.data_blksz = atoi(optarg) * 1024 * 1024;
|
||||
break;
|
||||
case 10:
|
||||
CONFIG.max_segbc = atoi(optarg);
|
||||
break;
|
||||
case 11:
|
||||
CONFIG.max_conns = atoi(optarg);
|
||||
break;
|
||||
case 12:
|
||||
CONFIG.user_agent = strdup(optarg);
|
||||
break;
|
||||
case 13:
|
||||
CONFIG.http_wait_sec = atoi(optarg);
|
||||
break;
|
||||
case 14:
|
||||
CONFIG.cache_dir = strdup(optarg);
|
||||
break;
|
||||
case 15:
|
||||
CONFIG.sonic_username = strdup(optarg);
|
||||
break;
|
||||
case 16:
|
||||
CONFIG.sonic_password = strdup(optarg);
|
||||
break;
|
||||
case 17:
|
||||
CONFIG.sonic_id3 = 1;
|
||||
break;
|
||||
case 18:
|
||||
CONFIG.no_range_check = 1;
|
||||
break;
|
||||
case 19:
|
||||
CONFIG.sonic_insecure = 1;
|
||||
break;
|
||||
case 20:
|
||||
CONFIG.insecure_tls = 1;
|
||||
break;
|
||||
case 21:
|
||||
/*
|
||||
* This is for --config, we don't need to do anything
|
||||
*/
|
||||
break;
|
||||
case 22:
|
||||
CONFIG.mode = SINGLE;
|
||||
break;
|
||||
case 23:
|
||||
CONFIG.cafile = strdup(optarg);
|
||||
break;
|
||||
case 24:
|
||||
CONFIG.proxy_cafile = strdup(optarg);
|
||||
break;
|
||||
case 25:
|
||||
CONFIG.refresh_timeout = atoi(optarg);
|
||||
break;
|
||||
default:
|
||||
fprintf(stderr, "see httpdirfs -h for usage\n");
|
||||
return 1;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
fprintf(stderr, "see httpdirfs -h for usage\n");
|
||||
return 1;
|
||||
}
|
||||
};
|
||||
return 0;
|
||||
break;
|
||||
case 22:
|
||||
CONFIG.mode = SINGLE;
|
||||
break;
|
||||
case 23:
|
||||
CONFIG.cafile = strdup(optarg);
|
||||
break;
|
||||
case 24:
|
||||
CONFIG.proxy_cafile = strdup(optarg);
|
||||
break;
|
||||
case 25:
|
||||
CONFIG.refresh_timeout = atoi(optarg);
|
||||
break;
|
||||
default:
|
||||
fprintf(stderr, "see httpdirfs -h for usage\n");
|
||||
return 1;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
fprintf(stderr, "see httpdirfs -h for usage\n");
|
||||
return 1;
|
||||
}
|
||||
};
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief add an argument to an argv array
|
||||
* \details This is basically how you add a string to an array of string
|
||||
*/
|
||||
void add_arg(char ***fuse_argv_ptr, int *fuse_argc, char *opt_string)
|
||||
{
|
||||
(*fuse_argc)++;
|
||||
*fuse_argv_ptr = realloc(*fuse_argv_ptr, *fuse_argc * sizeof(char *));
|
||||
char **fuse_argv = *fuse_argv_ptr;
|
||||
fuse_argv[*fuse_argc - 1] = strdup(opt_string);
|
||||
void add_arg(char ***fuse_argv_ptr, int *fuse_argc, char *opt_string) {
|
||||
(*fuse_argc)++;
|
||||
*fuse_argv_ptr = realloc(*fuse_argv_ptr, *fuse_argc * sizeof(char *));
|
||||
char **fuse_argv = *fuse_argv_ptr;
|
||||
fuse_argv[*fuse_argc - 1] = strdup(opt_string);
|
||||
}
|
||||
|
||||
static void print_help(char *program_name, int long_help)
|
||||
{
|
||||
/* FUSE prints its help to stderr */
|
||||
fprintf(stderr, "usage: %s [options] URL mountpoint\n", program_name);
|
||||
if (long_help) {
|
||||
print_long_help();
|
||||
}
|
||||
static void print_help(char *program_name, int long_help) {
|
||||
/* FUSE prints its help to stderr */
|
||||
fprintf(stderr, "usage: %s [options] URL mountpoint\n", program_name);
|
||||
if (long_help) {
|
||||
print_long_help();
|
||||
}
|
||||
}
|
||||
|
||||
static void print_long_help()
|
||||
{
|
||||
/* FUSE prints its help to stderr */
|
||||
fprintf(stderr, "\n\
|
||||
static void print_long_help() {
|
||||
/* FUSE prints its help to stderr */
|
||||
fprintf(stderr, "\n\
|
||||
general options:\n\
|
||||
--config Specify a configuration file \n\
|
||||
-o opt,[opt...] Mount options\n\
|
||||
|
|
|
@ -7,22 +7,21 @@
|
|||
#include <string.h>
|
||||
|
||||
size_t write_memory_callback(void *recv_data, size_t size, size_t nmemb,
|
||||
void *userp)
|
||||
{
|
||||
size_t recv_size = size * nmemb;
|
||||
TransferStruct *ts = (TransferStruct *) userp;
|
||||
void *userp) {
|
||||
size_t recv_size = size * nmemb;
|
||||
TransferStruct *ts = (TransferStruct *)userp;
|
||||
|
||||
ts->data = realloc(ts->data, ts->curr_size + recv_size + 1);
|
||||
if (!ts->data) {
|
||||
/*
|
||||
* out of memory!
|
||||
*/
|
||||
lprintf(fatal, "realloc failure!\n");
|
||||
}
|
||||
ts->data = realloc(ts->data, ts->curr_size + recv_size + 1);
|
||||
if (!ts->data) {
|
||||
/*
|
||||
* out of memory!
|
||||
*/
|
||||
lprintf(fatal, "realloc failure!\n");
|
||||
}
|
||||
|
||||
memmove(&ts->data[ts->curr_size], recv_data, recv_size);
|
||||
ts->curr_size += recv_size;
|
||||
ts->data[ts->curr_size] = '\0';
|
||||
memmove(&ts->data[ts->curr_size], recv_data, recv_size);
|
||||
ts->curr_size += recv_size;
|
||||
ts->data[ts->curr_size] = '\0';
|
||||
|
||||
return recv_size;
|
||||
return recv_size;
|
||||
}
|
|
@ -5,25 +5,22 @@
|
|||
/**
|
||||
* \brief specify the type of data transfer
|
||||
*/
|
||||
typedef enum {
|
||||
FILESTAT = 's',
|
||||
DATA = 'd'
|
||||
} TransferType;
|
||||
typedef enum { FILESTAT = 's', DATA = 'd' } TransferType;
|
||||
|
||||
/**
|
||||
* \brief For storing transfer data and metadata
|
||||
*/
|
||||
struct TransferStruct {
|
||||
/** \brief The array to store the data */
|
||||
char *data;
|
||||
/** \brief The current size of the array */
|
||||
size_t curr_size;
|
||||
/** \brief The type of transfer being done */
|
||||
TransferType type;
|
||||
/** \brief Whether transfer is in progress */
|
||||
volatile int transferring;
|
||||
/** \brief The link associated with the transfer */
|
||||
Link *link;
|
||||
/** \brief The array to store the data */
|
||||
char *data;
|
||||
/** \brief The current size of the array */
|
||||
size_t curr_size;
|
||||
/** \brief The type of transfer being done */
|
||||
TransferType type;
|
||||
/** \brief Whether transfer is in progress */
|
||||
volatile int transferring;
|
||||
/** \brief The link associated with the transfer */
|
||||
Link *link;
|
||||
};
|
||||
|
||||
/**
|
||||
|
|
437
src/network.c
437
src/network.c
|
@ -7,8 +7,8 @@
|
|||
#include <openssl/crypto.h>
|
||||
|
||||
#include <errno.h>
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
|
||||
/*
|
||||
|
@ -37,47 +37,44 @@ static pthread_mutex_t curl_lock;
|
|||
* \brief OpenSSL 1.02 cryptography callback function
|
||||
* \details Required for OpenSSL 1.02, but not OpenSSL 1.1
|
||||
*/
|
||||
static void crypto_lock_callback(int mode, int type, char *file, int line)
|
||||
{
|
||||
(void) file;
|
||||
(void) line;
|
||||
if (mode & CRYPTO_LOCK) {
|
||||
PTHREAD_MUTEX_LOCK(&(crypto_lockarray[type]));
|
||||
} else {
|
||||
PTHREAD_MUTEX_UNLOCK(&(crypto_lockarray[type]));
|
||||
}
|
||||
static void crypto_lock_callback(int mode, int type, char *file, int line) {
|
||||
(void)file;
|
||||
(void)line;
|
||||
if (mode & CRYPTO_LOCK) {
|
||||
PTHREAD_MUTEX_LOCK(&(crypto_lockarray[type]));
|
||||
} else {
|
||||
PTHREAD_MUTEX_UNLOCK(&(crypto_lockarray[type]));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief OpenSSL 1.02 thread ID function
|
||||
* \details Required for OpenSSL 1.02, but not OpenSSL 1.1
|
||||
*/
|
||||
static unsigned long thread_id(void)
|
||||
{
|
||||
unsigned long ret;
|
||||
static unsigned long thread_id(void) {
|
||||
unsigned long ret;
|
||||
|
||||
ret = (unsigned long) pthread_self();
|
||||
return ret;
|
||||
ret = (unsigned long)pthread_self();
|
||||
return ret;
|
||||
}
|
||||
|
||||
#pragma GCC diagnostic pop
|
||||
|
||||
static void crypto_lock_init(void)
|
||||
{
|
||||
int i;
|
||||
static void crypto_lock_init(void) {
|
||||
int i;
|
||||
|
||||
crypto_lockarray =
|
||||
(pthread_mutex_t *) OPENSSL_malloc(CRYPTO_num_locks() *
|
||||
sizeof(pthread_mutex_t));
|
||||
for (i = 0; i < CRYPTO_num_locks(); i++) {
|
||||
if (pthread_mutex_init(&(crypto_lockarray[i]), NULL)) {
|
||||
lprintf(fatal, "crypto_lockarray[%d] initialisation \
|
||||
failed!\n", i);
|
||||
};
|
||||
}
|
||||
crypto_lockarray = (pthread_mutex_t *)OPENSSL_malloc(CRYPTO_num_locks() *
|
||||
sizeof(pthread_mutex_t));
|
||||
for (i = 0; i < CRYPTO_num_locks(); i++) {
|
||||
if (pthread_mutex_init(&(crypto_lockarray[i]), NULL)) {
|
||||
lprintf(fatal, "crypto_lockarray[%d] initialisation \
|
||||
failed!\n",
|
||||
i);
|
||||
};
|
||||
}
|
||||
|
||||
CRYPTO_set_id_callback((unsigned long (*)()) thread_id);
|
||||
CRYPTO_set_locking_callback((void (*)()) crypto_lock_callback);
|
||||
CRYPTO_set_id_callback((unsigned long (*)())thread_id);
|
||||
CRYPTO_set_locking_callback((void (*)())crypto_lock_callback);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -85,24 +82,21 @@ failed!\n", i);
|
|||
* \details Adapted from:
|
||||
* https://curl.haxx.se/libcurl/c/threaded-shared-conn.html
|
||||
*/
|
||||
static void
|
||||
curl_callback_lock(CURL *handle, curl_lock_data data,
|
||||
curl_lock_access access, void *userptr)
|
||||
{
|
||||
(void) access; /* unused */
|
||||
(void) userptr; /* unused */
|
||||
(void) handle; /* unused */
|
||||
(void) data; /* unused */
|
||||
PTHREAD_MUTEX_LOCK(&curl_lock);
|
||||
static void curl_callback_lock(CURL *handle, curl_lock_data data,
|
||||
curl_lock_access access, void *userptr) {
|
||||
(void)access; /* unused */
|
||||
(void)userptr; /* unused */
|
||||
(void)handle; /* unused */
|
||||
(void)data; /* unused */
|
||||
PTHREAD_MUTEX_LOCK(&curl_lock);
|
||||
}
|
||||
|
||||
static void
|
||||
curl_callback_unlock(CURL *handle, curl_lock_data data, void *userptr)
|
||||
{
|
||||
(void) userptr; /* unused */
|
||||
(void) handle; /* unused */
|
||||
(void) data; /* unused */
|
||||
PTHREAD_MUTEX_UNLOCK(&curl_lock);
|
||||
static void curl_callback_unlock(CURL *handle, curl_lock_data data,
|
||||
void *userptr) {
|
||||
(void)userptr; /* unused */
|
||||
(void)handle; /* unused */
|
||||
(void)data; /* unused */
|
||||
PTHREAD_MUTEX_UNLOCK(&curl_lock);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -110,218 +104,207 @@ curl_callback_unlock(CURL *handle, curl_lock_data data, void *userptr)
|
|||
* \details Adapted from:
|
||||
* https://curl.haxx.se/libcurl/c/10-at-a-time.html
|
||||
*/
|
||||
static void
|
||||
curl_process_msgs(CURLMsg *curl_msg, int n_running_curl, int n_mesgs)
|
||||
{
|
||||
(void) n_running_curl;
|
||||
(void) n_mesgs;
|
||||
static volatile int slept = 0;
|
||||
if (curl_msg->msg == CURLMSG_DONE) {
|
||||
TransferStruct *ts;
|
||||
CURL *curl = curl_msg->easy_handle;
|
||||
CURLcode ret =
|
||||
curl_easy_getinfo(curl_msg->easy_handle, CURLINFO_PRIVATE,
|
||||
&ts);
|
||||
if (ret) {
|
||||
lprintf(error, "%s", curl_easy_strerror(ret));
|
||||
}
|
||||
ts->transferring = 0;
|
||||
char *url = NULL;
|
||||
ret = curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &url);
|
||||
if (ret) {
|
||||
lprintf(error, "%s", curl_easy_strerror(ret));
|
||||
}
|
||||
|
||||
/*
|
||||
* Wait for 5 seconds if we get HTTP 429
|
||||
*/
|
||||
long http_resp = 0;
|
||||
ret = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_resp);
|
||||
if (ret) {
|
||||
lprintf(error, "%s", curl_easy_strerror(ret));
|
||||
}
|
||||
if (HTTP_temp_failure(http_resp)) {
|
||||
if (!slept) {
|
||||
lprintf(warning,
|
||||
"HTTP %ld, sleeping for %d sec\n",
|
||||
http_resp, CONFIG.http_wait_sec);
|
||||
sleep(CONFIG.http_wait_sec);
|
||||
slept = 1;
|
||||
}
|
||||
} else {
|
||||
slept = 0;
|
||||
}
|
||||
|
||||
if (!curl_msg->data.result) {
|
||||
/*
|
||||
* Transfer successful, set the file size
|
||||
*/
|
||||
if (ts->type == FILESTAT) {
|
||||
Link_set_file_stat(ts->link, curl);
|
||||
}
|
||||
} else {
|
||||
lprintf(error, "%d - %s <%s>\n",
|
||||
curl_msg->data.result,
|
||||
curl_easy_strerror(curl_msg->data.result), url);
|
||||
}
|
||||
curl_multi_remove_handle(curl_multi, curl);
|
||||
/*
|
||||
* clean up the handle, if we are querying the file size
|
||||
*/
|
||||
if (ts->type == FILESTAT) {
|
||||
curl_easy_cleanup(curl);
|
||||
FREE(ts);
|
||||
}
|
||||
} else {
|
||||
lprintf(warning, "curl_msg->msg: %d\n", curl_msg->msg);
|
||||
static void curl_process_msgs(CURLMsg *curl_msg, int n_running_curl,
|
||||
int n_mesgs) {
|
||||
(void)n_running_curl;
|
||||
(void)n_mesgs;
|
||||
static volatile int slept = 0;
|
||||
if (curl_msg->msg == CURLMSG_DONE) {
|
||||
TransferStruct *ts;
|
||||
CURL *curl = curl_msg->easy_handle;
|
||||
CURLcode ret =
|
||||
curl_easy_getinfo(curl_msg->easy_handle, CURLINFO_PRIVATE, &ts);
|
||||
if (ret) {
|
||||
lprintf(error, "%s", curl_easy_strerror(ret));
|
||||
}
|
||||
ts->transferring = 0;
|
||||
char *url = NULL;
|
||||
ret = curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &url);
|
||||
if (ret) {
|
||||
lprintf(error, "%s", curl_easy_strerror(ret));
|
||||
}
|
||||
|
||||
/*
|
||||
* Wait for 5 seconds if we get HTTP 429
|
||||
*/
|
||||
long http_resp = 0;
|
||||
ret = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_resp);
|
||||
if (ret) {
|
||||
lprintf(error, "%s", curl_easy_strerror(ret));
|
||||
}
|
||||
if (HTTP_temp_failure(http_resp)) {
|
||||
if (!slept) {
|
||||
lprintf(warning, "HTTP %ld, sleeping for %d sec\n", http_resp,
|
||||
CONFIG.http_wait_sec);
|
||||
sleep(CONFIG.http_wait_sec);
|
||||
slept = 1;
|
||||
}
|
||||
} else {
|
||||
slept = 0;
|
||||
}
|
||||
|
||||
if (!curl_msg->data.result) {
|
||||
/*
|
||||
* Transfer successful, set the file size
|
||||
*/
|
||||
if (ts->type == FILESTAT) {
|
||||
Link_set_file_stat(ts->link, curl);
|
||||
}
|
||||
} else {
|
||||
lprintf(error, "%d - %s <%s>\n", curl_msg->data.result,
|
||||
curl_easy_strerror(curl_msg->data.result), url);
|
||||
}
|
||||
curl_multi_remove_handle(curl_multi, curl);
|
||||
/*
|
||||
* clean up the handle, if we are querying the file size
|
||||
*/
|
||||
if (ts->type == FILESTAT) {
|
||||
curl_easy_cleanup(curl);
|
||||
FREE(ts);
|
||||
}
|
||||
} else {
|
||||
lprintf(warning, "curl_msg->msg: %d\n", curl_msg->msg);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* \details effectively based on
|
||||
* https://curl.haxx.se/libcurl/c/multi-double.html
|
||||
*/
|
||||
int curl_multi_perform_once(void)
|
||||
{
|
||||
lprintf(network_lock_debug,
|
||||
"thread %x: locking transfer_lock;\n", pthread_self());
|
||||
PTHREAD_MUTEX_LOCK(&transfer_lock);
|
||||
int curl_multi_perform_once(void) {
|
||||
lprintf(network_lock_debug, "thread %x: locking transfer_lock;\n",
|
||||
pthread_self());
|
||||
PTHREAD_MUTEX_LOCK(&transfer_lock);
|
||||
|
||||
/*
|
||||
* Get curl multi interface to perform pending tasks
|
||||
*/
|
||||
int n_running_curl;
|
||||
CURLMcode mc = curl_multi_perform(curl_multi, &n_running_curl);
|
||||
if (mc) {
|
||||
lprintf(error, "%s\n", curl_multi_strerror(mc));
|
||||
}
|
||||
/*
|
||||
* Get curl multi interface to perform pending tasks
|
||||
*/
|
||||
int n_running_curl;
|
||||
CURLMcode mc = curl_multi_perform(curl_multi, &n_running_curl);
|
||||
if (mc) {
|
||||
lprintf(error, "%s\n", curl_multi_strerror(mc));
|
||||
}
|
||||
|
||||
mc = curl_multi_poll(curl_multi, NULL, 0, 100, NULL);
|
||||
if (mc) {
|
||||
lprintf(error, "%s\n", curl_multi_strerror(mc));
|
||||
}
|
||||
mc = curl_multi_poll(curl_multi, NULL, 0, 100, NULL);
|
||||
if (mc) {
|
||||
lprintf(error, "%s\n", curl_multi_strerror(mc));
|
||||
}
|
||||
|
||||
/*
|
||||
* Process the message queue
|
||||
*/
|
||||
int n_mesgs;
|
||||
CURLMsg *curl_msg;
|
||||
while ((curl_msg = curl_multi_info_read(curl_multi, &n_mesgs))) {
|
||||
curl_process_msgs(curl_msg, n_running_curl, n_mesgs);
|
||||
}
|
||||
/*
|
||||
* Process the message queue
|
||||
*/
|
||||
int n_mesgs;
|
||||
CURLMsg *curl_msg;
|
||||
while ((curl_msg = curl_multi_info_read(curl_multi, &n_mesgs))) {
|
||||
curl_process_msgs(curl_msg, n_running_curl, n_mesgs);
|
||||
}
|
||||
|
||||
lprintf(network_lock_debug,
|
||||
"thread %x: unlocking transfer_lock;\n", pthread_self());
|
||||
PTHREAD_MUTEX_UNLOCK(&transfer_lock);
|
||||
lprintf(network_lock_debug, "thread %x: unlocking transfer_lock;\n",
|
||||
pthread_self());
|
||||
PTHREAD_MUTEX_UNLOCK(&transfer_lock);
|
||||
|
||||
return n_running_curl;
|
||||
return n_running_curl;
|
||||
}
|
||||
|
||||
void NetworkSystem_init(void)
|
||||
{
|
||||
/*
|
||||
* ------- Global related ----------
|
||||
*/
|
||||
if (curl_global_init(CURL_GLOBAL_ALL)) {
|
||||
lprintf(fatal, "curl_global_init() failed!\n");
|
||||
}
|
||||
void NetworkSystem_init(void) {
|
||||
/*
|
||||
* ------- Global related ----------
|
||||
*/
|
||||
if (curl_global_init(CURL_GLOBAL_ALL)) {
|
||||
lprintf(fatal, "curl_global_init() failed!\n");
|
||||
}
|
||||
|
||||
/*
|
||||
* -------- Share related ----------
|
||||
*/
|
||||
CURL_SHARE = curl_share_init();
|
||||
if (!(CURL_SHARE)) {
|
||||
lprintf(fatal, "curl_share_init() failed!\n");
|
||||
}
|
||||
/*
|
||||
* -------- Share related ----------
|
||||
*/
|
||||
CURL_SHARE = curl_share_init();
|
||||
if (!(CURL_SHARE)) {
|
||||
lprintf(fatal, "curl_share_init() failed!\n");
|
||||
}
|
||||
|
||||
curl_share_setopt(CURL_SHARE, CURLSHOPT_SHARE, CURL_LOCK_DATA_COOKIE);
|
||||
curl_share_setopt(CURL_SHARE, CURLSHOPT_SHARE, CURL_LOCK_DATA_DNS);
|
||||
curl_share_setopt(CURL_SHARE, CURLSHOPT_SHARE,
|
||||
CURL_LOCK_DATA_SSL_SESSION);
|
||||
curl_share_setopt(CURL_SHARE, CURLSHOPT_SHARE, CURL_LOCK_DATA_COOKIE);
|
||||
curl_share_setopt(CURL_SHARE, CURLSHOPT_SHARE, CURL_LOCK_DATA_DNS);
|
||||
curl_share_setopt(CURL_SHARE, CURLSHOPT_SHARE, CURL_LOCK_DATA_SSL_SESSION);
|
||||
|
||||
if (pthread_mutex_init(&curl_lock, NULL)) {
|
||||
lprintf(fatal, "curl_lock initialisation failed!\n");
|
||||
}
|
||||
curl_share_setopt(CURL_SHARE, CURLSHOPT_LOCKFUNC, curl_callback_lock);
|
||||
curl_share_setopt(CURL_SHARE, CURLSHOPT_UNLOCKFUNC,
|
||||
curl_callback_unlock);
|
||||
if (pthread_mutex_init(&curl_lock, NULL)) {
|
||||
lprintf(fatal, "curl_lock initialisation failed!\n");
|
||||
}
|
||||
curl_share_setopt(CURL_SHARE, CURLSHOPT_LOCKFUNC, curl_callback_lock);
|
||||
curl_share_setopt(CURL_SHARE, CURLSHOPT_UNLOCKFUNC, curl_callback_unlock);
|
||||
|
||||
/*
|
||||
* ------------- Multi related -----------
|
||||
*/
|
||||
curl_multi = curl_multi_init();
|
||||
if (!curl_multi) {
|
||||
lprintf(fatal, "curl_multi_init() failed!\n");
|
||||
}
|
||||
curl_multi_setopt(curl_multi, CURLMOPT_MAX_TOTAL_CONNECTIONS,
|
||||
CONFIG.max_conns);
|
||||
curl_multi_setopt(curl_multi, CURLMOPT_MAX_HOST_CONNECTIONS,
|
||||
CONFIG.max_conns);
|
||||
/*
|
||||
* ------------- Multi related -----------
|
||||
*/
|
||||
curl_multi = curl_multi_init();
|
||||
if (!curl_multi) {
|
||||
lprintf(fatal, "curl_multi_init() failed!\n");
|
||||
}
|
||||
curl_multi_setopt(curl_multi, CURLMOPT_MAX_TOTAL_CONNECTIONS,
|
||||
CONFIG.max_conns);
|
||||
curl_multi_setopt(curl_multi, CURLMOPT_MAX_HOST_CONNECTIONS,
|
||||
CONFIG.max_conns);
|
||||
|
||||
/*
|
||||
* ------------ Initialise locks ---------
|
||||
*/
|
||||
if (pthread_mutex_init(&transfer_lock, NULL)) {
|
||||
lprintf(fatal, "transfer_lock initialisation failed!\n");
|
||||
}
|
||||
/*
|
||||
* ------------ Initialise locks ---------
|
||||
*/
|
||||
if (pthread_mutex_init(&transfer_lock, NULL)) {
|
||||
lprintf(fatal, "transfer_lock initialisation failed!\n");
|
||||
}
|
||||
|
||||
/*
|
||||
* cryptographic lock functions were shamelessly copied from
|
||||
* https://curl.haxx.se/libcurl/c/threaded-ssl.html
|
||||
*/
|
||||
crypto_lock_init();
|
||||
/*
|
||||
* cryptographic lock functions were shamelessly copied from
|
||||
* https://curl.haxx.se/libcurl/c/threaded-ssl.html
|
||||
*/
|
||||
crypto_lock_init();
|
||||
}
|
||||
|
||||
void transfer_blocking(CURL *curl)
|
||||
{
|
||||
TransferStruct *ts;
|
||||
CURLcode ret = curl_easy_getinfo(curl, CURLINFO_PRIVATE, &ts);
|
||||
if (ret) {
|
||||
lprintf(error, "%s", curl_easy_strerror(ret));
|
||||
}
|
||||
void transfer_blocking(CURL *curl) {
|
||||
TransferStruct *ts;
|
||||
CURLcode ret = curl_easy_getinfo(curl, CURLINFO_PRIVATE, &ts);
|
||||
if (ret) {
|
||||
lprintf(error, "%s", curl_easy_strerror(ret));
|
||||
}
|
||||
|
||||
lprintf(network_lock_debug,
|
||||
"thread %x: locking transfer_lock;\n", pthread_self());
|
||||
PTHREAD_MUTEX_LOCK(&transfer_lock);
|
||||
lprintf(network_lock_debug, "thread %x: locking transfer_lock;\n",
|
||||
pthread_self());
|
||||
PTHREAD_MUTEX_LOCK(&transfer_lock);
|
||||
|
||||
CURLMcode res = curl_multi_add_handle(curl_multi, curl);
|
||||
if (res > 0) {
|
||||
lprintf(error, "%d, %s\n", res, curl_multi_strerror(res));
|
||||
}
|
||||
CURLMcode res = curl_multi_add_handle(curl_multi, curl);
|
||||
if (res > 0) {
|
||||
lprintf(error, "%d, %s\n", res, curl_multi_strerror(res));
|
||||
}
|
||||
|
||||
lprintf(network_lock_debug,
|
||||
"thread %x: unlocking transfer_lock;\n", pthread_self());
|
||||
PTHREAD_MUTEX_UNLOCK(&transfer_lock);
|
||||
lprintf(network_lock_debug, "thread %x: unlocking transfer_lock;\n",
|
||||
pthread_self());
|
||||
PTHREAD_MUTEX_UNLOCK(&transfer_lock);
|
||||
|
||||
while (ts->transferring) {
|
||||
curl_multi_perform_once();
|
||||
}
|
||||
while (ts->transferring) {
|
||||
curl_multi_perform_once();
|
||||
}
|
||||
}
|
||||
|
||||
void transfer_nonblocking(CURL *curl)
|
||||
{
|
||||
lprintf(network_lock_debug,
|
||||
"thread %x: locking transfer_lock;\n", pthread_self());
|
||||
PTHREAD_MUTEX_LOCK(&transfer_lock);
|
||||
void transfer_nonblocking(CURL *curl) {
|
||||
lprintf(network_lock_debug, "thread %x: locking transfer_lock;\n",
|
||||
pthread_self());
|
||||
PTHREAD_MUTEX_LOCK(&transfer_lock);
|
||||
|
||||
CURLMcode res = curl_multi_add_handle(curl_multi, curl);
|
||||
if (res > 0) {
|
||||
lprintf(error, "%s\n", curl_multi_strerror(res));
|
||||
}
|
||||
CURLMcode res = curl_multi_add_handle(curl_multi, curl);
|
||||
if (res > 0) {
|
||||
lprintf(error, "%s\n", curl_multi_strerror(res));
|
||||
}
|
||||
|
||||
lprintf(network_lock_debug,
|
||||
"thread %x: unlocking transfer_lock;\n", pthread_self());
|
||||
PTHREAD_MUTEX_UNLOCK(&transfer_lock);
|
||||
lprintf(network_lock_debug, "thread %x: unlocking transfer_lock;\n",
|
||||
pthread_self());
|
||||
PTHREAD_MUTEX_UNLOCK(&transfer_lock);
|
||||
}
|
||||
|
||||
int HTTP_temp_failure(HTTPResponseCode http_resp)
|
||||
{
|
||||
switch (http_resp) {
|
||||
case HTTP_TOO_MANY_REQUESTS:
|
||||
case HTTP_CLOUDFLARE_UNKNOWN_ERROR:
|
||||
case HTTP_CLOUDFLARE_TIMEOUT:
|
||||
return 1;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
int HTTP_temp_failure(HTTPResponseCode http_resp) {
|
||||
switch (http_resp) {
|
||||
case HTTP_TOO_MANY_REQUESTS:
|
||||
case HTTP_CLOUDFLARE_UNKNOWN_ERROR:
|
||||
case HTTP_CLOUDFLARE_TIMEOUT:
|
||||
return 1;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
|
|
@ -14,12 +14,12 @@ typedef struct TransferStruct TransferStruct;
|
|||
|
||||
/** \brief HTTP response codes */
|
||||
typedef enum {
|
||||
HTTP_OK = 200,
|
||||
HTTP_PARTIAL_CONTENT = 206,
|
||||
HTTP_RANGE_NOT_SATISFIABLE = 416,
|
||||
HTTP_TOO_MANY_REQUESTS = 429,
|
||||
HTTP_CLOUDFLARE_UNKNOWN_ERROR = 520,
|
||||
HTTP_CLOUDFLARE_TIMEOUT = 524
|
||||
HTTP_OK = 200,
|
||||
HTTP_PARTIAL_CONTENT = 206,
|
||||
HTTP_RANGE_NOT_SATISFIABLE = 416,
|
||||
HTTP_TOO_MANY_REQUESTS = 429,
|
||||
HTTP_CLOUDFLARE_UNKNOWN_ERROR = 520,
|
||||
HTTP_CLOUDFLARE_TIMEOUT = 524
|
||||
} HTTPResponseCode;
|
||||
|
||||
/** \brief curl shared interface */
|
||||
|
|
820
src/sonic.c
820
src/sonic.c
|
@ -1,24 +1,24 @@
|
|||
#include "sonic.h"
|
||||
|
||||
#include "config.h"
|
||||
#include "log.h"
|
||||
#include "link.h"
|
||||
#include "log.h"
|
||||
#include "memcache.h"
|
||||
#include "util.h"
|
||||
|
||||
#include <expat.h>
|
||||
|
||||
#include <assert.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
|
||||
typedef struct {
|
||||
char *server;
|
||||
char *username;
|
||||
char *password;
|
||||
char *client;
|
||||
char *api_version;
|
||||
char *server;
|
||||
char *username;
|
||||
char *password;
|
||||
char *client;
|
||||
char *api_version;
|
||||
} SonicConfigStruct;
|
||||
|
||||
static SonicConfigStruct SONIC_CONFIG;
|
||||
|
@ -26,128 +26,118 @@ static SonicConfigStruct SONIC_CONFIG;
|
|||
/**
|
||||
* \brief initialise Sonic configuration struct
|
||||
*/
|
||||
void
|
||||
sonic_config_init(const char *server, const char *username,
|
||||
const char *password)
|
||||
{
|
||||
SONIC_CONFIG.server = strndup(server, MAX_PATH_LEN);
|
||||
/*
|
||||
* Correct for the extra '/'
|
||||
*/
|
||||
size_t server_url_len = strnlen(SONIC_CONFIG.server, MAX_PATH_LEN) - 1;
|
||||
if (SONIC_CONFIG.server[server_url_len] == '/') {
|
||||
SONIC_CONFIG.server[server_url_len] = '\0';
|
||||
}
|
||||
SONIC_CONFIG.username = strndup(username, MAX_FILENAME_LEN);
|
||||
SONIC_CONFIG.password = strndup(password, MAX_FILENAME_LEN);
|
||||
SONIC_CONFIG.client = DEFAULT_USER_AGENT;
|
||||
void sonic_config_init(const char *server, const char *username,
|
||||
const char *password) {
|
||||
SONIC_CONFIG.server = strndup(server, MAX_PATH_LEN);
|
||||
/*
|
||||
* Correct for the extra '/'
|
||||
*/
|
||||
size_t server_url_len = strnlen(SONIC_CONFIG.server, MAX_PATH_LEN) - 1;
|
||||
if (SONIC_CONFIG.server[server_url_len] == '/') {
|
||||
SONIC_CONFIG.server[server_url_len] = '\0';
|
||||
}
|
||||
SONIC_CONFIG.username = strndup(username, MAX_FILENAME_LEN);
|
||||
SONIC_CONFIG.password = strndup(password, MAX_FILENAME_LEN);
|
||||
SONIC_CONFIG.client = DEFAULT_USER_AGENT;
|
||||
|
||||
if (!CONFIG.sonic_insecure) {
|
||||
/*
|
||||
* API 1.13.0 is the minimum version that supports
|
||||
* salt authentication scheme
|
||||
*/
|
||||
SONIC_CONFIG.api_version = "1.13.0";
|
||||
} else {
|
||||
/*
|
||||
* API 1.8.0 is the minimum version that supports ID3 mode
|
||||
*/
|
||||
SONIC_CONFIG.api_version = "1.8.0";
|
||||
}
|
||||
if (!CONFIG.sonic_insecure) {
|
||||
/*
|
||||
* API 1.13.0 is the minimum version that supports
|
||||
* salt authentication scheme
|
||||
*/
|
||||
SONIC_CONFIG.api_version = "1.13.0";
|
||||
} else {
|
||||
/*
|
||||
* API 1.8.0 is the minimum version that supports ID3 mode
|
||||
*/
|
||||
SONIC_CONFIG.api_version = "1.8.0";
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief generate authentication string
|
||||
*/
|
||||
static char *sonic_gen_auth_str(void)
|
||||
{
|
||||
if (!CONFIG.sonic_insecure) {
|
||||
char *salt = generate_salt();
|
||||
size_t pwd_len = strnlen(SONIC_CONFIG.password, MAX_FILENAME_LEN);
|
||||
size_t pwd_salt_len = pwd_len + strnlen(salt, MAX_FILENAME_LEN);
|
||||
char *pwd_salt = CALLOC(pwd_salt_len + 1, sizeof(char));
|
||||
strncat(pwd_salt, SONIC_CONFIG.password, MAX_FILENAME_LEN);
|
||||
strncat(pwd_salt + pwd_len, salt, MAX_FILENAME_LEN);
|
||||
char *token = generate_md5sum(pwd_salt);
|
||||
char *auth_str = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(auth_str, MAX_PATH_LEN,
|
||||
".view?u=%s&t=%s&s=%s&v=%s&c=%s",
|
||||
SONIC_CONFIG.username, token, salt,
|
||||
SONIC_CONFIG.api_version, SONIC_CONFIG.client);
|
||||
FREE(salt);
|
||||
FREE(token);
|
||||
return auth_str;
|
||||
} else {
|
||||
char *pwd_hex = str_to_hex(SONIC_CONFIG.password);
|
||||
char *auth_str = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(auth_str, MAX_PATH_LEN,
|
||||
".view?u=%s&p=enc:%s&v=%s&c=%s",
|
||||
SONIC_CONFIG.username, pwd_hex,
|
||||
SONIC_CONFIG.api_version, SONIC_CONFIG.client);
|
||||
FREE(pwd_hex);
|
||||
return auth_str;
|
||||
}
|
||||
static char *sonic_gen_auth_str(void) {
|
||||
if (!CONFIG.sonic_insecure) {
|
||||
char *salt = generate_salt();
|
||||
size_t pwd_len = strnlen(SONIC_CONFIG.password, MAX_FILENAME_LEN);
|
||||
size_t pwd_salt_len = pwd_len + strnlen(salt, MAX_FILENAME_LEN);
|
||||
char *pwd_salt = CALLOC(pwd_salt_len + 1, sizeof(char));
|
||||
strncat(pwd_salt, SONIC_CONFIG.password, MAX_FILENAME_LEN);
|
||||
strncat(pwd_salt + pwd_len, salt, MAX_FILENAME_LEN);
|
||||
char *token = generate_md5sum(pwd_salt);
|
||||
char *auth_str = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(auth_str, MAX_PATH_LEN, ".view?u=%s&t=%s&s=%s&v=%s&c=%s",
|
||||
SONIC_CONFIG.username, token, salt, SONIC_CONFIG.api_version,
|
||||
SONIC_CONFIG.client);
|
||||
FREE(salt);
|
||||
FREE(token);
|
||||
return auth_str;
|
||||
} else {
|
||||
char *pwd_hex = str_to_hex(SONIC_CONFIG.password);
|
||||
char *auth_str = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(auth_str, MAX_PATH_LEN, ".view?u=%s&p=enc:%s&v=%s&c=%s",
|
||||
SONIC_CONFIG.username, pwd_hex, SONIC_CONFIG.api_version,
|
||||
SONIC_CONFIG.client);
|
||||
FREE(pwd_hex);
|
||||
return auth_str;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief generate the first half of the request URL
|
||||
*/
|
||||
static char *sonic_gen_url_first_part(char *method)
|
||||
{
|
||||
char *auth_str = sonic_gen_auth_str();
|
||||
char *url = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(url, MAX_PATH_LEN, "%s/rest/%s%s", SONIC_CONFIG.server,
|
||||
method, auth_str);
|
||||
FREE(auth_str);
|
||||
return url;
|
||||
static char *sonic_gen_url_first_part(char *method) {
|
||||
char *auth_str = sonic_gen_auth_str();
|
||||
char *url = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(url, MAX_PATH_LEN, "%s/rest/%s%s", SONIC_CONFIG.server, method,
|
||||
auth_str);
|
||||
FREE(auth_str);
|
||||
return url;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief generate a getMusicDirectory request URL
|
||||
*/
|
||||
static char *sonic_getMusicDirectory_link(const char *id)
|
||||
{
|
||||
char *first_part = sonic_gen_url_first_part("getMusicDirectory");
|
||||
char *url = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(url, MAX_PATH_LEN, "%s&id=%s", first_part, id);
|
||||
FREE(first_part);
|
||||
return url;
|
||||
static char *sonic_getMusicDirectory_link(const char *id) {
|
||||
char *first_part = sonic_gen_url_first_part("getMusicDirectory");
|
||||
char *url = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(url, MAX_PATH_LEN, "%s&id=%s", first_part, id);
|
||||
FREE(first_part);
|
||||
return url;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief generate a getArtist request URL
|
||||
*/
|
||||
static char *sonic_getArtist_link(const char *id)
|
||||
{
|
||||
char *first_part = sonic_gen_url_first_part("getArtist");
|
||||
char *url = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(url, MAX_PATH_LEN, "%s&id=%s", first_part, id);
|
||||
FREE(first_part);
|
||||
return url;
|
||||
static char *sonic_getArtist_link(const char *id) {
|
||||
char *first_part = sonic_gen_url_first_part("getArtist");
|
||||
char *url = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(url, MAX_PATH_LEN, "%s&id=%s", first_part, id);
|
||||
FREE(first_part);
|
||||
return url;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief generate a getAlbum request URL
|
||||
*/
|
||||
static char *sonic_getAlbum_link(const char *id)
|
||||
{
|
||||
char *first_part = sonic_gen_url_first_part("getAlbum");
|
||||
char *url = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(url, MAX_PATH_LEN, "%s&id=%s", first_part, id);
|
||||
FREE(first_part);
|
||||
return url;
|
||||
static char *sonic_getAlbum_link(const char *id) {
|
||||
char *first_part = sonic_gen_url_first_part("getAlbum");
|
||||
char *url = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(url, MAX_PATH_LEN, "%s&id=%s", first_part, id);
|
||||
FREE(first_part);
|
||||
return url;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief generate a download request URL
|
||||
*/
|
||||
static char *sonic_stream_link(const char *id)
|
||||
{
|
||||
char *first_part = sonic_gen_url_first_part("stream");
|
||||
char *url = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(url, MAX_PATH_LEN, "%s&format=raw&id=%s", first_part, id);
|
||||
FREE(first_part);
|
||||
return url;
|
||||
static char *sonic_stream_link(const char *id) {
|
||||
char *first_part = sonic_gen_url_first_part("stream");
|
||||
char *url = CALLOC(MAX_PATH_LEN + 1, sizeof(char));
|
||||
snprintf(url, MAX_PATH_LEN, "%s&format=raw&id=%s", first_part, id);
|
||||
FREE(first_part);
|
||||
return url;
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -164,366 +154,352 @@ static char *sonic_stream_link(const char *id)
|
|||
* parser terminates the strings properly, which is a fair assumption,
|
||||
* considering how mature expat is.
|
||||
*/
|
||||
static void XMLCALL
|
||||
XML_parser_general(void *data, const char *elem, const char **attr)
|
||||
{
|
||||
/*
|
||||
* Error checking
|
||||
*/
|
||||
if (!strcmp(elem, "error")) {
|
||||
lprintf(error, "error:\n");
|
||||
for (int i = 0; attr[i]; i += 2) {
|
||||
lprintf(error, "%s: %s\n", attr[i], attr[i + 1]);
|
||||
}
|
||||
}
|
||||
|
||||
LinkTable *linktbl = (LinkTable *) data;
|
||||
Link *link;
|
||||
|
||||
/*
|
||||
* Please refer to the documentation at the function prototype of
|
||||
* sonic_LinkTable_new_id3()
|
||||
*/
|
||||
if (!strcmp(elem, "child")) {
|
||||
link = CALLOC(1, sizeof(Link));
|
||||
/*
|
||||
* Initialise to LINK_DIR, as the LINK_FILE is set later.
|
||||
*/
|
||||
link->type = LINK_DIR;
|
||||
} else if (!strcmp(elem, "artist")
|
||||
&& linktbl->links[0]->sonic.depth != 3) {
|
||||
/*
|
||||
* We want to skip the first "artist" element in the album table
|
||||
*/
|
||||
link = CALLOC(1, sizeof(Link));
|
||||
link->type = LINK_DIR;
|
||||
} else if (!strcmp(elem, "album")
|
||||
&& linktbl->links[0]->sonic.depth == 3) {
|
||||
link = CALLOC(1, sizeof(Link));
|
||||
link->type = LINK_DIR;
|
||||
/*
|
||||
* The new table should be a level 4 song table
|
||||
*/
|
||||
link->sonic.depth = 4;
|
||||
} else if (!strcmp(elem, "song")
|
||||
&& linktbl->links[0]->sonic.depth == 4) {
|
||||
link = CALLOC(1, sizeof(Link));
|
||||
link->type = LINK_FILE;
|
||||
} else {
|
||||
/*
|
||||
* The element does not contain directory structural information
|
||||
*/
|
||||
return;
|
||||
}
|
||||
|
||||
int id_set = 0;
|
||||
int linkname_set = 0;
|
||||
|
||||
int track = 0;
|
||||
char *title = "";
|
||||
char *suffix = "";
|
||||
static void XMLCALL XML_parser_general(void *data, const char *elem,
|
||||
const char **attr) {
|
||||
/*
|
||||
* Error checking
|
||||
*/
|
||||
if (!strcmp(elem, "error")) {
|
||||
lprintf(error, "error:\n");
|
||||
for (int i = 0; attr[i]; i += 2) {
|
||||
if (!strcmp("id", attr[i])) {
|
||||
link->sonic.id = CALLOC(MAX_FILENAME_LEN + 1, sizeof(char));
|
||||
strncpy(link->sonic.id, attr[i + 1], MAX_FILENAME_LEN);
|
||||
id_set = 1;
|
||||
continue;
|
||||
}
|
||||
lprintf(error, "%s: %s\n", attr[i], attr[i + 1]);
|
||||
}
|
||||
}
|
||||
|
||||
if (!strcmp("path", attr[i])) {
|
||||
memset(link->linkname, 0, MAX_FILENAME_LEN);
|
||||
/*
|
||||
* Skip to the last '/' if it exists
|
||||
*/
|
||||
char *s = strrchr(attr[i + 1], '/');
|
||||
if (s) {
|
||||
strncpy(link->linkname, s + 1, MAX_FILENAME_LEN);
|
||||
} else {
|
||||
strncpy(link->linkname, attr[i + 1], MAX_FILENAME_LEN);
|
||||
}
|
||||
linkname_set = 1;
|
||||
continue;
|
||||
}
|
||||
LinkTable *linktbl = (LinkTable *)data;
|
||||
Link *link;
|
||||
|
||||
/*
|
||||
* "title" is used for directory name,
|
||||
* "name" is for top level directories
|
||||
* N.B. "path" attribute is given the preference
|
||||
*/
|
||||
if (!linkname_set) {
|
||||
if (!strcmp("title", attr[i])
|
||||
|| !strcmp("name", attr[i])) {
|
||||
strncpy(link->linkname, attr[i + 1], MAX_FILENAME_LEN);
|
||||
linkname_set = 1;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
/*
|
||||
* Please refer to the documentation at the function prototype of
|
||||
* sonic_LinkTable_new_id3()
|
||||
*/
|
||||
if (!strcmp(elem, "child")) {
|
||||
link = CALLOC(1, sizeof(Link));
|
||||
/*
|
||||
* Initialise to LINK_DIR, as the LINK_FILE is set later.
|
||||
*/
|
||||
link->type = LINK_DIR;
|
||||
} else if (!strcmp(elem, "artist") && linktbl->links[0]->sonic.depth != 3) {
|
||||
/*
|
||||
* We want to skip the first "artist" element in the album table
|
||||
*/
|
||||
link = CALLOC(1, sizeof(Link));
|
||||
link->type = LINK_DIR;
|
||||
} else if (!strcmp(elem, "album") && linktbl->links[0]->sonic.depth == 3) {
|
||||
link = CALLOC(1, sizeof(Link));
|
||||
link->type = LINK_DIR;
|
||||
/*
|
||||
* The new table should be a level 4 song table
|
||||
*/
|
||||
link->sonic.depth = 4;
|
||||
} else if (!strcmp(elem, "song") && linktbl->links[0]->sonic.depth == 4) {
|
||||
link = CALLOC(1, sizeof(Link));
|
||||
link->type = LINK_FILE;
|
||||
} else {
|
||||
/*
|
||||
* The element does not contain directory structural information
|
||||
*/
|
||||
return;
|
||||
}
|
||||
|
||||
if (!strcmp("isDir", attr[i])) {
|
||||
if (!strcmp("false", attr[i + 1])) {
|
||||
link->type = LINK_FILE;
|
||||
}
|
||||
continue;
|
||||
}
|
||||
int id_set = 0;
|
||||
int linkname_set = 0;
|
||||
|
||||
if (!strcmp("created", attr[i])) {
|
||||
struct tm *tm = CALLOC(1, sizeof(struct tm));
|
||||
strptime(attr[i + 1], "%Y-%m-%dT%H:%M:%S.000Z", tm);
|
||||
link->time = mktime(tm);
|
||||
FREE(tm);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!strcmp("size", attr[i])) {
|
||||
link->content_length = atoll(attr[i + 1]);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!strcmp("track", attr[i])) {
|
||||
track = atoi(attr[i + 1]);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!strcmp("title", attr[i])) {
|
||||
title = (char *) attr[i + 1];
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!strcmp("suffix", attr[i])) {
|
||||
suffix = (char *) attr[i + 1];
|
||||
continue;
|
||||
}
|
||||
int track = 0;
|
||||
char *title = "";
|
||||
char *suffix = "";
|
||||
for (int i = 0; attr[i]; i += 2) {
|
||||
if (!strcmp("id", attr[i])) {
|
||||
link->sonic.id = CALLOC(MAX_FILENAME_LEN + 1, sizeof(char));
|
||||
strncpy(link->sonic.id, attr[i + 1], MAX_FILENAME_LEN);
|
||||
id_set = 1;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!linkname_set && strnlen(title, MAX_PATH_LEN) > 0 &&
|
||||
strnlen(suffix, MAX_PATH_LEN) > 0) {
|
||||
snprintf(link->linkname, MAX_FILENAME_LEN, "%02d - %s.%s",
|
||||
track, title, suffix);
|
||||
linkname_set = 1;
|
||||
if (!strcmp("path", attr[i])) {
|
||||
memset(link->linkname, 0, MAX_FILENAME_LEN);
|
||||
/*
|
||||
* Skip to the last '/' if it exists
|
||||
*/
|
||||
char *s = strrchr(attr[i + 1], '/');
|
||||
if (s) {
|
||||
strncpy(link->linkname, s + 1, MAX_FILENAME_LEN);
|
||||
} else {
|
||||
strncpy(link->linkname, attr[i + 1], MAX_FILENAME_LEN);
|
||||
}
|
||||
linkname_set = 1;
|
||||
continue;
|
||||
}
|
||||
|
||||
/*
|
||||
* Clean up if linkname or id is not set
|
||||
* "title" is used for directory name,
|
||||
* "name" is for top level directories
|
||||
* N.B. "path" attribute is given the preference
|
||||
*/
|
||||
if (!linkname_set || !id_set) {
|
||||
FREE(link);
|
||||
return;
|
||||
if (!linkname_set) {
|
||||
if (!strcmp("title", attr[i]) || !strcmp("name", attr[i])) {
|
||||
strncpy(link->linkname, attr[i + 1], MAX_FILENAME_LEN);
|
||||
linkname_set = 1;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
if (link->type == LINK_FILE) {
|
||||
char *url = sonic_stream_link(link->sonic.id);
|
||||
strncpy(link->f_url, url, MAX_PATH_LEN);
|
||||
FREE(url);
|
||||
if (!strcmp("isDir", attr[i])) {
|
||||
if (!strcmp("false", attr[i + 1])) {
|
||||
link->type = LINK_FILE;
|
||||
}
|
||||
continue;
|
||||
}
|
||||
|
||||
LinkTable_add(linktbl, link);
|
||||
if (!strcmp("created", attr[i])) {
|
||||
struct tm *tm = CALLOC(1, sizeof(struct tm));
|
||||
strptime(attr[i + 1], "%Y-%m-%dT%H:%M:%S.000Z", tm);
|
||||
link->time = mktime(tm);
|
||||
FREE(tm);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!strcmp("size", attr[i])) {
|
||||
link->content_length = atoll(attr[i + 1]);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!strcmp("track", attr[i])) {
|
||||
track = atoi(attr[i + 1]);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!strcmp("title", attr[i])) {
|
||||
title = (char *)attr[i + 1];
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!strcmp("suffix", attr[i])) {
|
||||
suffix = (char *)attr[i + 1];
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
if (!linkname_set && strnlen(title, MAX_PATH_LEN) > 0 &&
|
||||
strnlen(suffix, MAX_PATH_LEN) > 0) {
|
||||
snprintf(link->linkname, MAX_FILENAME_LEN, "%02d - %s.%s", track, title,
|
||||
suffix);
|
||||
linkname_set = 1;
|
||||
}
|
||||
|
||||
/*
|
||||
* Clean up if linkname or id is not set
|
||||
*/
|
||||
if (!linkname_set || !id_set) {
|
||||
FREE(link);
|
||||
return;
|
||||
}
|
||||
|
||||
if (link->type == LINK_FILE) {
|
||||
char *url = sonic_stream_link(link->sonic.id);
|
||||
strncpy(link->f_url, url, MAX_PATH_LEN);
|
||||
FREE(url);
|
||||
}
|
||||
|
||||
LinkTable_add(linktbl, link);
|
||||
}
|
||||
|
||||
static void sanitise_LinkTable(LinkTable *linktbl)
|
||||
{
|
||||
for (int i = 0; i < linktbl->num; i++) {
|
||||
if (!strcmp(linktbl->links[i]->linkname, ".")) {
|
||||
/* Note the super long sanitised name to avoid collision */
|
||||
strcpy(linktbl->links[i]->linkname, "__DOT__");
|
||||
}
|
||||
|
||||
if (!strcmp(linktbl->links[i]->linkname, "/")) {
|
||||
/* Ditto */
|
||||
strcpy(linktbl->links[i]->linkname, "__FORWARD-SLASH__");
|
||||
}
|
||||
|
||||
for (size_t j = 0; j < strlen(linktbl->links[i]->linkname); j++) {
|
||||
if (linktbl->links[i]->linkname[j] == '/') {
|
||||
linktbl->links[i]->linkname[j] = '-';
|
||||
}
|
||||
}
|
||||
|
||||
if (linktbl->links[i]->next_table != NULL) {
|
||||
sanitise_LinkTable(linktbl->links[i]->next_table);
|
||||
}
|
||||
static void sanitise_LinkTable(LinkTable *linktbl) {
|
||||
for (int i = 0; i < linktbl->num; i++) {
|
||||
if (!strcmp(linktbl->links[i]->linkname, ".")) {
|
||||
/* Note the super long sanitised name to avoid collision */
|
||||
strcpy(linktbl->links[i]->linkname, "__DOT__");
|
||||
}
|
||||
|
||||
if (!strcmp(linktbl->links[i]->linkname, "/")) {
|
||||
/* Ditto */
|
||||
strcpy(linktbl->links[i]->linkname, "__FORWARD-SLASH__");
|
||||
}
|
||||
|
||||
for (size_t j = 0; j < strlen(linktbl->links[i]->linkname); j++) {
|
||||
if (linktbl->links[i]->linkname[j] == '/') {
|
||||
linktbl->links[i]->linkname[j] = '-';
|
||||
}
|
||||
}
|
||||
|
||||
if (linktbl->links[i]->next_table != NULL) {
|
||||
sanitise_LinkTable(linktbl->links[i]->next_table);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief parse a XML string in order to fill in the LinkTable
|
||||
*/
|
||||
static LinkTable *sonic_url_to_LinkTable(const char *url,
|
||||
XML_StartElementHandler handler, int depth)
|
||||
{
|
||||
LinkTable *linktbl = LinkTable_alloc(url);
|
||||
linktbl->links[0]->sonic.depth = depth;
|
||||
XML_StartElementHandler handler,
|
||||
int depth) {
|
||||
LinkTable *linktbl = LinkTable_alloc(url);
|
||||
linktbl->links[0]->sonic.depth = depth;
|
||||
|
||||
/*
|
||||
* start downloading the base URL
|
||||
*/
|
||||
TransferStruct xml = Link_download_full(linktbl->links[0]);
|
||||
if (xml.curr_size == 0) {
|
||||
LinkTable_free(linktbl);
|
||||
return NULL;
|
||||
}
|
||||
/*
|
||||
* start downloading the base URL
|
||||
*/
|
||||
TransferStruct xml = Link_download_full(linktbl->links[0]);
|
||||
if (xml.curr_size == 0) {
|
||||
LinkTable_free(linktbl);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
XML_Parser parser = XML_ParserCreate(NULL);
|
||||
XML_SetUserData(parser, linktbl);
|
||||
XML_Parser parser = XML_ParserCreate(NULL);
|
||||
XML_SetUserData(parser, linktbl);
|
||||
|
||||
XML_SetStartElementHandler(parser, handler);
|
||||
XML_SetStartElementHandler(parser, handler);
|
||||
|
||||
if (XML_Parse(parser, xml.data, xml.curr_size, 1) == XML_STATUS_ERROR) {
|
||||
lprintf(error,
|
||||
"Parse error at line %lu: %s\n",
|
||||
XML_GetCurrentLineNumber(parser),
|
||||
XML_ErrorString(XML_GetErrorCode(parser)));
|
||||
}
|
||||
if (XML_Parse(parser, xml.data, xml.curr_size, 1) == XML_STATUS_ERROR) {
|
||||
lprintf(error, "Parse error at line %lu: %s\n",
|
||||
XML_GetCurrentLineNumber(parser),
|
||||
XML_ErrorString(XML_GetErrorCode(parser)));
|
||||
}
|
||||
|
||||
XML_ParserFree(parser);
|
||||
XML_ParserFree(parser);
|
||||
|
||||
FREE(xml.data);
|
||||
FREE(xml.data);
|
||||
|
||||
LinkTable_print(linktbl);
|
||||
LinkTable_print(linktbl);
|
||||
|
||||
sanitise_LinkTable(linktbl);
|
||||
|
||||
return linktbl;
|
||||
sanitise_LinkTable(linktbl);
|
||||
|
||||
return linktbl;
|
||||
}
|
||||
|
||||
LinkTable *sonic_LinkTable_new_index(const char *id)
|
||||
{
|
||||
char *url;
|
||||
if (strcmp(id, "0")) {
|
||||
url = sonic_getMusicDirectory_link(id);
|
||||
LinkTable *sonic_LinkTable_new_index(const char *id) {
|
||||
char *url;
|
||||
if (strcmp(id, "0")) {
|
||||
url = sonic_getMusicDirectory_link(id);
|
||||
} else {
|
||||
url = sonic_gen_url_first_part("getIndexes");
|
||||
}
|
||||
LinkTable *linktbl = sonic_url_to_LinkTable(url, XML_parser_general, 0);
|
||||
FREE(url);
|
||||
return linktbl;
|
||||
}
|
||||
|
||||
static void XMLCALL XML_parser_id3_root(void *data, const char *elem,
|
||||
const char **attr) {
|
||||
if (!strcmp(elem, "error")) {
|
||||
lprintf(error, "\n");
|
||||
for (int i = 0; attr[i]; i += 2) {
|
||||
lprintf(error, "%s: %s\n", attr[i], attr[i + 1]);
|
||||
}
|
||||
}
|
||||
|
||||
LinkTable *root_linktbl = (LinkTable *)data;
|
||||
LinkTable *this_linktbl = NULL;
|
||||
|
||||
/*
|
||||
* Set the current linktbl, if we have more than head link.
|
||||
*/
|
||||
if (root_linktbl->num > 1) {
|
||||
this_linktbl = root_linktbl->links[root_linktbl->num - 1]->next_table;
|
||||
}
|
||||
|
||||
int id_set = 0;
|
||||
int linkname_set = 0;
|
||||
Link *link;
|
||||
if (!strcmp(elem, "index")) {
|
||||
/*
|
||||
* Add a subdirectory
|
||||
*/
|
||||
link = CALLOC(1, sizeof(Link));
|
||||
link->type = LINK_DIR;
|
||||
for (int i = 0; attr[i]; i += 2) {
|
||||
if (!strcmp("name", attr[i])) {
|
||||
strncpy(link->linkname, attr[i + 1], MAX_FILENAME_LEN);
|
||||
linkname_set = 1;
|
||||
/*
|
||||
* Allocate a new LinkTable
|
||||
*/
|
||||
link->next_table = LinkTable_alloc("/");
|
||||
}
|
||||
}
|
||||
/*
|
||||
* Make sure we don't add an empty directory
|
||||
*/
|
||||
if (linkname_set) {
|
||||
LinkTable_add(root_linktbl, link);
|
||||
} else {
|
||||
url = sonic_gen_url_first_part("getIndexes");
|
||||
FREE(link);
|
||||
}
|
||||
LinkTable *linktbl =
|
||||
sonic_url_to_LinkTable(url, XML_parser_general, 0);
|
||||
return;
|
||||
} else if (!strcmp(elem, "artist")) {
|
||||
link = CALLOC(1, sizeof(Link));
|
||||
link->type = LINK_DIR;
|
||||
/*
|
||||
* The new table should be a level 3 album table
|
||||
*/
|
||||
link->sonic.depth = 3;
|
||||
for (int i = 0; attr[i]; i += 2) {
|
||||
if (!strcmp("name", attr[i])) {
|
||||
strncpy(link->linkname, attr[i + 1], MAX_FILENAME_LEN);
|
||||
linkname_set = 1;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!strcmp("id", attr[i])) {
|
||||
link->sonic.id = CALLOC(MAX_FILENAME_LEN + 1, sizeof(char));
|
||||
strncpy(link->sonic.id, attr[i + 1], MAX_FILENAME_LEN);
|
||||
id_set = 1;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Clean up if linkname is not set
|
||||
*/
|
||||
if (!linkname_set || !id_set) {
|
||||
FREE(link);
|
||||
return;
|
||||
}
|
||||
|
||||
LinkTable_add(this_linktbl, link);
|
||||
}
|
||||
/*
|
||||
* If we reach here, then this element does not contain directory structural
|
||||
* information
|
||||
*/
|
||||
}
|
||||
|
||||
LinkTable *sonic_LinkTable_new_id3(int depth, const char *id) {
|
||||
char *url;
|
||||
LinkTable *linktbl = ROOT_LINK_TBL;
|
||||
switch (depth) {
|
||||
/*
|
||||
* Root table
|
||||
*/
|
||||
case 0:
|
||||
url = sonic_gen_url_first_part("getArtists");
|
||||
linktbl = sonic_url_to_LinkTable(url, XML_parser_id3_root, 0);
|
||||
FREE(url);
|
||||
return linktbl;
|
||||
}
|
||||
|
||||
static void XMLCALL
|
||||
XML_parser_id3_root(void *data, const char *elem, const char **attr)
|
||||
{
|
||||
if (!strcmp(elem, "error")) {
|
||||
lprintf(error, "\n");
|
||||
for (int i = 0; attr[i]; i += 2) {
|
||||
lprintf(error, "%s: %s\n", attr[i], attr[i + 1]);
|
||||
}
|
||||
}
|
||||
|
||||
LinkTable *root_linktbl = (LinkTable *) data;
|
||||
LinkTable *this_linktbl = NULL;
|
||||
|
||||
/*
|
||||
* Set the current linktbl, if we have more than head link.
|
||||
*/
|
||||
if (root_linktbl->num > 1) {
|
||||
this_linktbl =
|
||||
root_linktbl->links[root_linktbl->num - 1]->next_table;
|
||||
}
|
||||
|
||||
int id_set = 0;
|
||||
int linkname_set = 0;
|
||||
Link *link;
|
||||
if (!strcmp(elem, "index")) {
|
||||
/*
|
||||
* Add a subdirectory
|
||||
*/
|
||||
link = CALLOC(1, sizeof(Link));
|
||||
link->type = LINK_DIR;
|
||||
for (int i = 0; attr[i]; i += 2) {
|
||||
if (!strcmp("name", attr[i])) {
|
||||
strncpy(link->linkname, attr[i + 1], MAX_FILENAME_LEN);
|
||||
linkname_set = 1;
|
||||
/*
|
||||
* Allocate a new LinkTable
|
||||
*/
|
||||
link->next_table = LinkTable_alloc("/");
|
||||
}
|
||||
}
|
||||
/*
|
||||
* Make sure we don't add an empty directory
|
||||
*/
|
||||
if (linkname_set) {
|
||||
LinkTable_add(root_linktbl, link);
|
||||
} else {
|
||||
FREE(link);
|
||||
}
|
||||
return;
|
||||
} else if (!strcmp(elem, "artist")) {
|
||||
link = CALLOC(1, sizeof(Link));
|
||||
link->type = LINK_DIR;
|
||||
/*
|
||||
* The new table should be a level 3 album table
|
||||
*/
|
||||
link->sonic.depth = 3;
|
||||
for (int i = 0; attr[i]; i += 2) {
|
||||
if (!strcmp("name", attr[i])) {
|
||||
strncpy(link->linkname, attr[i + 1], MAX_FILENAME_LEN);
|
||||
linkname_set = 1;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!strcmp("id", attr[i])) {
|
||||
link->sonic.id =
|
||||
CALLOC(MAX_FILENAME_LEN + 1, sizeof(char));
|
||||
strncpy(link->sonic.id, attr[i + 1], MAX_FILENAME_LEN);
|
||||
id_set = 1;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Clean up if linkname is not set
|
||||
*/
|
||||
if (!linkname_set || !id_set) {
|
||||
FREE(link);
|
||||
return;
|
||||
}
|
||||
|
||||
LinkTable_add(this_linktbl, link);
|
||||
}
|
||||
/*
|
||||
* If we reach here, then this element does not contain directory structural
|
||||
* information
|
||||
*/
|
||||
}
|
||||
|
||||
LinkTable *sonic_LinkTable_new_id3(int depth, const char *id)
|
||||
{
|
||||
char *url;
|
||||
LinkTable *linktbl = ROOT_LINK_TBL;
|
||||
switch (depth) {
|
||||
/*
|
||||
* Root table
|
||||
*/
|
||||
case 0:
|
||||
url = sonic_gen_url_first_part("getArtists");
|
||||
linktbl = sonic_url_to_LinkTable(url, XML_parser_id3_root, 0);
|
||||
FREE(url);
|
||||
break;
|
||||
/*
|
||||
* Album table - get all the albums of an artist
|
||||
*/
|
||||
case 3:
|
||||
url = sonic_getArtist_link(id);
|
||||
linktbl = sonic_url_to_LinkTable(url, XML_parser_general, depth);
|
||||
FREE(url);
|
||||
break;
|
||||
/*
|
||||
* Song table - get all the songs of an album
|
||||
*/
|
||||
case 4:
|
||||
url = sonic_getAlbum_link(id);
|
||||
linktbl = sonic_url_to_LinkTable(url, XML_parser_general, depth);
|
||||
FREE(url);
|
||||
break;
|
||||
default:
|
||||
/*
|
||||
* We shouldn't reach here.
|
||||
*/
|
||||
lprintf(fatal, "case %d.\n", depth);
|
||||
break;
|
||||
}
|
||||
|
||||
return linktbl;
|
||||
break;
|
||||
/*
|
||||
* Album table - get all the albums of an artist
|
||||
*/
|
||||
case 3:
|
||||
url = sonic_getArtist_link(id);
|
||||
linktbl = sonic_url_to_LinkTable(url, XML_parser_general, depth);
|
||||
FREE(url);
|
||||
break;
|
||||
/*
|
||||
* Song table - get all the songs of an album
|
||||
*/
|
||||
case 4:
|
||||
url = sonic_getAlbum_link(id);
|
||||
linktbl = sonic_url_to_LinkTable(url, XML_parser_general, depth);
|
||||
FREE(url);
|
||||
break;
|
||||
default:
|
||||
/*
|
||||
* We shouldn't reach here.
|
||||
*/
|
||||
lprintf(fatal, "case %d.\n", depth);
|
||||
break;
|
||||
}
|
||||
|
||||
return linktbl;
|
||||
}
|
||||
|
|
32
src/sonic.h
32
src/sonic.h
|
@ -6,22 +6,22 @@
|
|||
*/
|
||||
|
||||
typedef struct {
|
||||
/**
|
||||
* \brief Sonic id field
|
||||
* \details This is used to store the following:
|
||||
* - Arist ID
|
||||
* - Album ID
|
||||
* - Song ID
|
||||
* - Sub-directory ID (in the XML response, this is the ID on the "child"
|
||||
* element)
|
||||
*/
|
||||
char *id;
|
||||
/**
|
||||
* \brief Sonic directory depth
|
||||
* \details This is used exclusively in ID3 mode to store the depth of the
|
||||
* current directory.
|
||||
*/
|
||||
int depth;
|
||||
/**
|
||||
* \brief Sonic id field
|
||||
* \details This is used to store the following:
|
||||
* - Arist ID
|
||||
* - Album ID
|
||||
* - Song ID
|
||||
* - Sub-directory ID (in the XML response, this is the ID on the "child"
|
||||
* element)
|
||||
*/
|
||||
char *id;
|
||||
/**
|
||||
* \brief Sonic directory depth
|
||||
* \details This is used exclusively in ID3 mode to store the depth of the
|
||||
* current directory.
|
||||
*/
|
||||
int depth;
|
||||
} Sonic;
|
||||
|
||||
#include "link.h"
|
||||
|
|
196
src/util.c
196
src/util.c
|
@ -12,7 +12,6 @@
|
|||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
|
||||
|
||||
/**
|
||||
* \brief Backtrace buffer size
|
||||
*/
|
||||
|
@ -29,129 +28,112 @@
|
|||
*/
|
||||
#define SALT_LEN 36
|
||||
|
||||
char *path_append(const char *path, const char *filename)
|
||||
{
|
||||
int needs_separator = 0;
|
||||
if ((path[strnlen(path, MAX_PATH_LEN) - 1] != '/')
|
||||
&& (filename[0] != '/')) {
|
||||
needs_separator = 1;
|
||||
}
|
||||
char *path_append(const char *path, const char *filename) {
|
||||
int needs_separator = 0;
|
||||
if ((path[strnlen(path, MAX_PATH_LEN) - 1] != '/') && (filename[0] != '/')) {
|
||||
needs_separator = 1;
|
||||
}
|
||||
|
||||
char *str;
|
||||
size_t ul = strnlen(path, MAX_PATH_LEN);
|
||||
size_t sl = strnlen(filename, MAX_FILENAME_LEN);
|
||||
str = CALLOC(ul + sl + needs_separator + 1, sizeof(char));
|
||||
strncpy(str, path, ul);
|
||||
if (needs_separator) {
|
||||
str[ul] = '/';
|
||||
}
|
||||
strncat(str, filename, sl);
|
||||
return str;
|
||||
char *str;
|
||||
size_t ul = strnlen(path, MAX_PATH_LEN);
|
||||
size_t sl = strnlen(filename, MAX_FILENAME_LEN);
|
||||
str = CALLOC(ul + sl + needs_separator + 1, sizeof(char));
|
||||
strncpy(str, path, ul);
|
||||
if (needs_separator) {
|
||||
str[ul] = '/';
|
||||
}
|
||||
strncat(str, filename, sl);
|
||||
return str;
|
||||
}
|
||||
|
||||
int64_t round_div(int64_t a, int64_t b)
|
||||
{
|
||||
return (a + (b / 2)) / b;
|
||||
int64_t round_div(int64_t a, int64_t b) { return (a + (b / 2)) / b; }
|
||||
|
||||
void PTHREAD_MUTEX_UNLOCK(pthread_mutex_t *x) {
|
||||
int i;
|
||||
i = pthread_mutex_unlock(x);
|
||||
if (i) {
|
||||
lprintf(fatal, "thread %x: %d, %s\n", pthread_self(), i, strerror(i));
|
||||
}
|
||||
}
|
||||
|
||||
void PTHREAD_MUTEX_UNLOCK(pthread_mutex_t *x)
|
||||
{
|
||||
int i;
|
||||
i = pthread_mutex_unlock(x);
|
||||
if (i) {
|
||||
lprintf(fatal,
|
||||
"thread %x: %d, %s\n", pthread_self(), i, strerror(i));
|
||||
}
|
||||
void PTHREAD_MUTEX_LOCK(pthread_mutex_t *x) {
|
||||
int i;
|
||||
i = pthread_mutex_lock(x);
|
||||
if (i) {
|
||||
lprintf(fatal, "thread %x: %d, %s\n", pthread_self(), i, strerror(i));
|
||||
}
|
||||
}
|
||||
|
||||
void PTHREAD_MUTEX_LOCK(pthread_mutex_t *x)
|
||||
{
|
||||
int i;
|
||||
i = pthread_mutex_lock(x);
|
||||
if (i) {
|
||||
lprintf(fatal,
|
||||
"thread %x: %d, %s\n", pthread_self(), i, strerror(i));
|
||||
}
|
||||
void exit_failure(void) {
|
||||
int nptrs;
|
||||
void *buffer[BT_BUF_SIZE];
|
||||
|
||||
nptrs = backtrace(buffer, BT_BUF_SIZE);
|
||||
fprintf(stderr, "\nOops! HTTPDirFS crashed! :(\n");
|
||||
fprintf(stderr, "backtrace() returned the following %d addresses:\n", nptrs);
|
||||
backtrace_symbols_fd(buffer, nptrs, STDERR_FILENO);
|
||||
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
void exit_failure(void)
|
||||
{
|
||||
int nptrs;
|
||||
void *buffer[BT_BUF_SIZE];
|
||||
|
||||
nptrs = backtrace(buffer, BT_BUF_SIZE);
|
||||
fprintf(stderr, "\nOops! HTTPDirFS crashed! :(\n");
|
||||
fprintf(stderr, "backtrace() returned the following %d addresses:\n",
|
||||
nptrs);
|
||||
backtrace_symbols_fd(buffer, nptrs, STDERR_FILENO);
|
||||
|
||||
exit(EXIT_FAILURE);
|
||||
void erase_string(FILE *file, size_t max_len, char *s) {
|
||||
size_t l = strnlen(s, max_len);
|
||||
for (size_t k = 0; k < l; k++) {
|
||||
fprintf(file, "\b");
|
||||
}
|
||||
for (size_t k = 0; k < l; k++) {
|
||||
fprintf(file, " ");
|
||||
}
|
||||
for (size_t k = 0; k < l; k++) {
|
||||
fprintf(file, "\b");
|
||||
}
|
||||
}
|
||||
|
||||
void erase_string(FILE *file, size_t max_len, char *s)
|
||||
{
|
||||
size_t l = strnlen(s, max_len);
|
||||
for (size_t k = 0; k < l; k++) {
|
||||
fprintf(file, "\b");
|
||||
}
|
||||
for (size_t k = 0; k < l; k++) {
|
||||
fprintf(file, " ");
|
||||
}
|
||||
for (size_t k = 0; k < l; k++) {
|
||||
fprintf(file, "\b");
|
||||
}
|
||||
char *generate_salt(void) {
|
||||
char *out;
|
||||
out = CALLOC(SALT_LEN + 1, sizeof(char));
|
||||
uuid_t uu;
|
||||
uuid_generate(uu);
|
||||
uuid_unparse(uu, out);
|
||||
return out;
|
||||
}
|
||||
|
||||
char *generate_salt(void)
|
||||
{
|
||||
char *out;
|
||||
out = CALLOC(SALT_LEN + 1, sizeof(char));
|
||||
uuid_t uu;
|
||||
uuid_generate(uu);
|
||||
uuid_unparse(uu, out);
|
||||
return out;
|
||||
char *generate_md5sum(const char *str) {
|
||||
MD5_CTX c;
|
||||
unsigned char md5[MD5_DIGEST_LENGTH];
|
||||
size_t len = strnlen(str, MAX_PATH_LEN);
|
||||
char *out = CALLOC(MD5_HASH_LEN + 1, sizeof(char));
|
||||
|
||||
MD5_Init(&c);
|
||||
MD5_Update(&c, str, len);
|
||||
MD5_Final(md5, &c);
|
||||
|
||||
for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
|
||||
sprintf(out + 2 * i, "%02x", md5[i]);
|
||||
}
|
||||
return out;
|
||||
}
|
||||
|
||||
char *generate_md5sum(const char *str)
|
||||
{
|
||||
MD5_CTX c;
|
||||
unsigned char md5[MD5_DIGEST_LENGTH];
|
||||
size_t len = strnlen(str, MAX_PATH_LEN);
|
||||
char *out = CALLOC(MD5_HASH_LEN + 1, sizeof(char));
|
||||
|
||||
MD5_Init(&c);
|
||||
MD5_Update(&c, str, len);
|
||||
MD5_Final(md5, &c);
|
||||
|
||||
for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
|
||||
sprintf(out + 2 * i, "%02x", md5[i]);
|
||||
}
|
||||
return out;
|
||||
void *CALLOC(size_t nmemb, size_t size) {
|
||||
void *ptr = calloc(nmemb, size);
|
||||
if (!ptr) {
|
||||
lprintf(fatal, "%s!\n", strerror(errno));
|
||||
}
|
||||
return ptr;
|
||||
}
|
||||
|
||||
void *CALLOC(size_t nmemb, size_t size)
|
||||
{
|
||||
void *ptr = calloc(nmemb, size);
|
||||
if (!ptr) {
|
||||
lprintf(fatal, "%s!\n", strerror(errno));
|
||||
}
|
||||
return ptr;
|
||||
void FREE(void *ptr) {
|
||||
if (ptr) {
|
||||
free(ptr);
|
||||
} else {
|
||||
lprintf(fatal, "attempted to free NULL ptr!\n");
|
||||
}
|
||||
}
|
||||
|
||||
void FREE(void *ptr)
|
||||
{
|
||||
if (ptr) {
|
||||
free(ptr);
|
||||
} else {
|
||||
lprintf(fatal, "attempted to free NULL ptr!\n");
|
||||
}
|
||||
}
|
||||
|
||||
char *str_to_hex(char *s)
|
||||
{
|
||||
char *hex = CALLOC(strnlen(s, MAX_PATH_LEN) * 2 + 1, sizeof(char));
|
||||
for (char *c = s, *h = hex; *c; c++, h += 2) {
|
||||
sprintf(h, "%x", *c);
|
||||
}
|
||||
return hex;
|
||||
char *str_to_hex(char *s) {
|
||||
char *hex = CALLOC(strnlen(s, MAX_PATH_LEN) * 2 + 1, sizeof(char));
|
||||
for (char *c = s, *h = hex; *c; c++, h += 2) {
|
||||
sprintf(h, "%x", *c);
|
||||
}
|
||||
return hex;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue