diff options
Diffstat (limited to 'qcache.c')
| -rw-r--r-- | qcache.c | 209 |
1 files changed, 114 insertions, 95 deletions
@@ -1,7 +1,7 @@ /* * Copyright 2005-2006 Gentoo Foundation * Distributed under the terms of the GNU General Public License v2 - * $Header: /var/cvsroot/gentoo-projects/portage-utils/qcache.c,v 1.18 2006/11/08 23:27:11 vapier Exp $ + * $Header: /var/cvsroot/gentoo-projects/portage-utils/qcache.c,v 1.19 2006/11/09 00:18:05 vapier Exp $ * * Copyright 2006 Thomas A. Cort - <tcort@gentoo.org> */ @@ -48,7 +48,7 @@ static const char *qcache_opts_help[] = { COMMON_OPTS_HELP }; -static const char qcache_rcsid[] = "$Id: qcache.c,v 1.18 2006/11/08 23:27:11 vapier Exp $"; +static const char qcache_rcsid[] = "$Id: qcache.c,v 1.19 2006/11/09 00:18:05 vapier Exp $"; #define qcache_usage(ret) usage(ret, QCACHE_FLAGS, qcache_long_opts, qcache_opts_help, lookup_applet_idx("qcache")) /********************************************************************/ @@ -76,7 +76,7 @@ typedef struct { /********************************************************************/ char **archlist; /* Read from PORTDIR/profiles/arch.list in qcache_init() */ -char status[3] = {'-','~','+'}; +char status[3] = {'-', '~', '+'}; int qcache_skip, qcache_test_arch, qcache_last = 0; char *qcache_matchpkg = NULL, *qcache_matchcat = NULL; @@ -101,7 +101,8 @@ enum { none = 0, testing, stable, minus }; * int - one of the following enum { none = 0, testing, stable, minus }; */ int decode_status(char c); -int decode_status(char c) { +int decode_status(char c) +{ switch (c) { case '-': return minus; case '~': return testing; @@ -120,7 +121,8 @@ int decode_status(char c) { * int pos - location of arch in archlist[] */ int decode_arch(const char *arch); -int decode_arch(const char *arch) { +int decode_arch(const char *arch) +{ int i; char *p; @@ -145,21 +147,22 @@ int decode_arch(const char *arch) { * int *keywords - an array of keywords that coincides with archlist */ void print_keywords(char *category, char *ebuild, int *keywords); -void print_keywords(char *category, char *ebuild, int *keywords) { +void print_keywords(char *category, char *ebuild, int *keywords) +{ int i; char *package; package = xstrdup(ebuild); package[strlen(ebuild)-7] = '\0'; - printf("%s%s/%s%s%s ",BOLD,category,BLUE,package,NORM); + printf("%s%s/%s%s%s ", BOLD, category, BLUE, package, NORM); for (i = 0; archlist[i]; i++) { switch (keywords[i]) { case stable: - printf("%s%c%s%s ",GREEN,status[keywords[i]],archlist[i],NORM); + printf("%s%c%s%s ", GREEN, status[keywords[i]], archlist[i], NORM); break; case testing: - printf("%s%c%s%s ",YELLOW,status[keywords[i]],archlist[i],NORM); + printf("%s%c%s%s ", YELLOW, status[keywords[i]], archlist[i], NORM); break; default: break; @@ -182,7 +185,8 @@ void print_keywords(char *category, char *ebuild, int *keywords) { * int rc - -1 is returned on error (if !s || !keywords) */ int read_keywords(char *s, int *keywords); -int read_keywords(char *s, int *keywords) { +int read_keywords(char *s, int *keywords) +{ char *arch, delim[2] = { ' ', '\0' }; int i; @@ -224,14 +228,15 @@ int read_keywords(char *s, int *keywords) { * -1 is returned if the file cannot be read. */ inline unsigned int qcache_count_lines(char *filename); -inline unsigned int qcache_count_lines(char *filename) { +inline unsigned int qcache_count_lines(char *filename) +{ unsigned int count, fd; char c; if ((fd = open(filename, O_RDONLY)) != -1) { count = 0; - while(read(fd,&c,1) == 1) + while (read(fd, &c, 1) == 1) if (c == '\n') count++; @@ -255,7 +260,8 @@ inline unsigned int qcache_count_lines(char *filename) { * NULL is returned if an error occurs. */ char **qcache_read_lines(char *filename); -char **qcache_read_lines(char *filename) { +char **qcache_read_lines(char *filename) +{ unsigned int len, fd, count, i, num_lines; char **lines, c; @@ -264,22 +270,23 @@ char **qcache_read_lines(char *filename) { len = sizeof(char*) * (num_lines + 1); lines = xmalloc(len); - memset(lines,0,len); + memset(lines, 0, len); if ((fd = open(filename, O_RDONLY)) != -1) { for (i = 0; i < num_lines; i++) { count = 0; /* determine the space needed for storing the line */ - while(read(fd,&c,1) == 1 && c != '\n') count++; - lseek(fd,lseek(fd,0,SEEK_CUR)-count-1,SEEK_SET); + while (read(fd, &c, 1) == 1 && c != '\n') + count++; + lseek(fd, (lseek(fd, 0, SEEK_CUR) - count - 1), SEEK_SET); - lines[i] = xmalloc(sizeof(char)*(count+1)); - memset(lines[i],0,count+1); + lines[i] = xmalloc(sizeof(char) * (count+1)); + memset(lines[i], 0, count+1); /* copy the line into lines[i] */ - read(fd,lines[i],count); - read(fd,&c,1); /* skip '\n' */ + read(fd, lines[i], count); + read(fd, &c, 1); /* skip '\n' */ } close(fd); @@ -295,10 +302,11 @@ char **qcache_read_lines(char *filename) { * free()'s memory allocated by qcache_read_lines */ void qcache_free_lines(char **lines); -void qcache_free_lines(char **lines) { +void qcache_free_lines(char **lines) +{ int i; - for (i = 0; lines[i]; i++) + for (i = 0; lines[i]; i++) free(lines[i]); free(lines); @@ -317,7 +325,8 @@ void qcache_free_lines(char **lines) { * NULL is returned when an error occurs. */ portage_cache *qcache_read_cache_file(const char *filename); -portage_cache *qcache_read_cache_file(const char *filename) { +portage_cache *qcache_read_cache_file(const char *filename) +{ struct stat s; char *ptr, buf[BUFSIZE]; FILE *f; @@ -380,15 +389,15 @@ portage_cache *qcache_read_cache_file(const char *filename) { ret->SRC_URI = xstrdup(buf + 8); } - ret->atom = atom_explode(filename); + ret->atom = atom_explode(filename); fclose(f); - return ret; + return ret; err: - if (ret) cache_free(ret); - return NULL; - + if (ret) + cache_free(ret); + return NULL; } /* @@ -400,7 +409,8 @@ err: * portage_cache *cache - the portage_cache to be free()'d */ void qcache_free_data(portage_cache *cache); -void qcache_free_data(portage_cache *cache) { +void qcache_free_data(portage_cache *cache) +{ int i; char **c; @@ -433,7 +443,8 @@ void qcache_free_data(portage_cache *cache) { * 0 (SAME) */ int qcache_vercmp(const void *x, const void *y); -int qcache_vercmp(const void *x, const void *y) { +int qcache_vercmp(const void *x, const void *y) +{ switch (atom_compare_str((*((const struct dirent **)x))->d_name, (*((const struct dirent **)y))->d_name)) { case NEWER: return -1; case OLDER: return 1; @@ -456,7 +467,8 @@ int qcache_vercmp(const void *x, const void *y) { * int - 0 if filename begins with '.' or is "metadata.xml", otherwise 1 */ int qcache_file_select(const struct dirent *entry); -int qcache_file_select(const struct dirent *entry) { +int qcache_file_select(const struct dirent *entry) +{ return !(entry->d_name[0] == '.' || (strcmp(entry->d_name, "metadata.xml") == 0)); } @@ -471,8 +483,9 @@ int qcache_file_select(const struct dirent *entry) { * int - 1 if the filename ends in ".ebuild", otherwise 0 */ int qcache_ebuild_select(const struct dirent *entry); -int qcache_ebuild_select(const struct dirent *entry) { - return ((strlen(entry->d_name) > 7) && !strcmp(entry->d_name+strlen(entry->d_name)-7,".ebuild")); +int qcache_ebuild_select(const struct dirent *entry) +{ + return ((strlen(entry->d_name) > 7) && !strcmp(entry->d_name+strlen(entry->d_name)-7, ".ebuild")); } /********************************************************************/ @@ -492,7 +505,8 @@ int qcache_ebuild_select(const struct dirent *entry) { * exit or return -1 on failure. */ int qcache_traverse(void (*func)(qcache_data*)); -int qcache_traverse(void (*func)(qcache_data*)) { +int qcache_traverse(void (*func)(qcache_data*)) +{ qcache_data data; char *catpath, *pkgpath, *ebuildpath, *cachepath; int i, j, k, len, num_cat, num_pkg, num_ebuild; @@ -500,8 +514,8 @@ int qcache_traverse(void (*func)(qcache_data*)) { len = sizeof(char) * (strlen(QCACHE_EDB) + strlen(portdir) + 1); catpath = xmalloc(len); - memset(catpath,0,len); - snprintf(catpath,len,"%s%s",QCACHE_EDB,portdir); + memset(catpath, 0, len); + snprintf(catpath, len, "%s%s", QCACHE_EDB, portdir); if (-1 == (num_cat = scandir(catpath, &categories, qcache_file_select, alphasort))) { err("%s %s", catpath, strerror(errno)); @@ -516,7 +530,7 @@ int qcache_traverse(void (*func)(qcache_data*)) { len = sizeof(char) * (strlen(portdir) + strlen("/") + strlen(categories[i]->d_name) + 1); pkgpath = xmalloc(len); memset(pkgpath, 0, len); - snprintf(pkgpath,len,"%s/%s",portdir,categories[i]->d_name); + snprintf(pkgpath, len, "%s/%s", portdir, categories[i]->d_name); if (-1 == (num_pkg = scandir(pkgpath, &packages, qcache_file_select, alphasort))) { warn("%s %s", catpath, strerror(errno)); @@ -541,7 +555,7 @@ int qcache_traverse(void (*func)(qcache_data*)) { len = sizeof(char) * (strlen(portdir) + strlen("/") + strlen(categories[i]->d_name) + strlen("/") + strlen(packages[j]->d_name) + 1); ebuildpath = xmalloc(len); memset(ebuildpath, 0, len); - snprintf(ebuildpath,len,"%s/%s/%s",portdir,categories[i]->d_name,packages[j]->d_name); + snprintf(ebuildpath, len, "%s/%s/%s", portdir, categories[i]->d_name, packages[j]->d_name); if (-1 == (num_ebuild = scandir(ebuildpath, &ebuilds, qcache_ebuild_select, qcache_vercmp))) { warn("%s %s", ebuildpath, strerror(errno)); @@ -568,7 +582,7 @@ int qcache_traverse(void (*func)(qcache_data*)) { len = sizeof(char) * (strlen(catpath) + strlen("/") + strlen(categories[i]->d_name) + strlen("/") + strlen(ebuilds[k]->d_name) + 1); cachepath = xmalloc(len); memset(cachepath, 0, len); - snprintf(cachepath,len,"%s/%s/%s",catpath,categories[i]->d_name,ebuilds[k]->d_name); + snprintf(cachepath, len, "%s/%s/%s", catpath, categories[i]->d_name, ebuilds[k]->d_name); cachepath[len-8] = '\0'; /* remove ".ebuild" */ data.cache_data = qcache_read_cache_file(cachepath); @@ -611,7 +625,8 @@ int qcache_traverse(void (*func)(qcache_data*)) { /********************************************************************/ void qcache_imlate(qcache_data *data); -void qcache_imlate(qcache_data *data) { +void qcache_imlate(qcache_data *data) +{ int *keywords, i = 0; while (archlist[i]) @@ -619,8 +634,8 @@ void qcache_imlate(qcache_data *data) { keywords = xmalloc(sizeof(int)*i); - if (read_keywords(data->cache_data->KEYWORDS,keywords) < 0) { - warn("Failed to read keywords for %s%s/%s%s%s",BOLD,data->category,BLUE,data->ebuild,NORM); + if (read_keywords(data->cache_data->KEYWORDS, keywords) < 0) { + warn("Failed to read keywords for %s%s/%s%s%s", BOLD, data->category, BLUE, data->ebuild, NORM); free(keywords); return; } @@ -637,14 +652,15 @@ void qcache_imlate(qcache_data *data) { if (keywords[i] != stable) continue; qcache_skip = 1; - print_keywords(data->category,data->ebuild,keywords); + print_keywords(data->category, data->ebuild, keywords); } } free(keywords); } void qcache_not(qcache_data *data); -void qcache_not(qcache_data *data) { +void qcache_not(qcache_data *data) +{ int *keywords, i = 0; while (archlist[i]) @@ -652,8 +668,8 @@ void qcache_not(qcache_data *data) { keywords = xmalloc(sizeof(int)*i); - if (read_keywords(data->cache_data->KEYWORDS,keywords) < 0) { - warn("Failed to read keywords for %s%s/%s%s%s",BOLD,data->category,BLUE,data->ebuild,NORM); + if (read_keywords(data->cache_data->KEYWORDS, keywords) < 0) { + warn("Failed to read keywords for %s%s/%s%s%s", BOLD, data->category, BLUE, data->ebuild, NORM); free(keywords); return; } @@ -661,14 +677,15 @@ void qcache_not(qcache_data *data) { if (keywords[qcache_test_arch] == testing || keywords[qcache_test_arch] == stable) { qcache_skip = 1; } else if (data->cur == data->num) { - printf("%s%s/%s%s%s\n",BOLD,data->category,BLUE,data->package,NORM); + printf("%s%s/%s%s%s\n", BOLD, data->category, BLUE, data->package, NORM); } free(keywords); } void qcache_all(qcache_data *data); -void qcache_all(qcache_data *data) { +void qcache_all(qcache_data *data) +{ int *keywords, i = 0; while (archlist[i]) @@ -676,22 +693,23 @@ void qcache_all(qcache_data *data) { keywords = xmalloc(sizeof(int)*i); - if (read_keywords(data->cache_data->KEYWORDS,keywords) < 0) { - warn("Failed to read keywords for %s%s/%s%s%s",BOLD,data->category,BLUE,data->ebuild,NORM); + if (read_keywords(data->cache_data->KEYWORDS, keywords) < 0) { + warn("Failed to read keywords for %s%s/%s%s%s", BOLD, data->category, BLUE, data->ebuild, NORM); free(keywords); return; } - if (keywords[qcache_test_arch] == stable || keywords[qcache_test_arch] == testing) { + if (keywords[qcache_test_arch] == stable || keywords[qcache_test_arch] == testing) { qcache_skip = 1; - printf("%s%s/%s%s%s\n",BOLD,data->category,BLUE,data->package,NORM); + printf("%s%s/%s%s%s\n", BOLD, data->category, BLUE, data->package, NORM); } - free(keywords); + free(keywords); } void qcache_dropped(qcache_data *data); -void qcache_dropped(qcache_data *data) { +void qcache_dropped(qcache_data *data) +{ static int possible = 0; int *keywords, i = 0; @@ -703,8 +721,8 @@ void qcache_dropped(qcache_data *data) { keywords = xmalloc(sizeof(int)*i); - if (read_keywords(data->cache_data->KEYWORDS,keywords) < 0) { - warn("Failed to read keywords for %s%s/%s%s%s",BOLD,data->category,BLUE,data->ebuild,NORM); + if (read_keywords(data->cache_data->KEYWORDS, keywords) < 0) { + warn("Failed to read keywords for %s%s/%s%s%s", BOLD, data->category, BLUE, data->ebuild, NORM); free(keywords); return; } @@ -713,7 +731,7 @@ void qcache_dropped(qcache_data *data) { qcache_skip = 1; if (possible) { - printf("%s%s/%s%s%s\n",BOLD,data->category,BLUE,data->package,NORM); + printf("%s%s/%s%s%s\n", BOLD, data->category, BLUE, data->package, NORM); } free(keywords); @@ -730,11 +748,12 @@ void qcache_dropped(qcache_data *data) { } } - free(keywords); + free(keywords); } void qcache_stats(qcache_data *data); -void qcache_stats(qcache_data *data) { +void qcache_stats(qcache_data *data) +{ static time_t runtime; static unsigned int numpkg = 0; static unsigned int numebld = 0; @@ -756,8 +775,8 @@ void qcache_stats(qcache_data *data) { len = sizeof(char) * (strlen(QCACHE_EDB) + strlen(portdir) + 1); catpath = xmalloc(len); - memset(catpath,0,len); - snprintf(catpath,len,"%s%s",QCACHE_EDB,portdir); + memset(catpath, 0, len); + snprintf(catpath, len, "%s%s", QCACHE_EDB, portdir); if (-1 == (numcat = scandir(catpath, &categories, qcache_file_select, alphasort))) { err("%s %s", catpath, strerror(errno)); @@ -775,21 +794,20 @@ void qcache_stats(qcache_data *data) { keywords = (int*) malloc(sizeof( int)*architectures); current_package_keywords = (int*) malloc(sizeof( int)*architectures); - memset(packages_stable,0,architectures*sizeof(unsigned int)); - memset(packages_testing,0,architectures*sizeof(unsigned int)); - memset(keywords,0,architectures*sizeof(int)); - memset(current_package_keywords,0,architectures*sizeof(int)); + memset(packages_stable, 0, architectures*sizeof(unsigned int)); + memset(packages_testing, 0, architectures*sizeof(unsigned int)); + memset(keywords, 0, architectures*sizeof(int)); + memset(current_package_keywords, 0, architectures*sizeof(int)); } if (data->cur == 1) { numpkg++; - memset(current_package_keywords,0,architectures*sizeof(int)); + memset(current_package_keywords, 0, architectures*sizeof(int)); } numebld++; - - memset(keywords,0,architectures*sizeof(int)); - if (read_keywords(data->cache_data->KEYWORDS,keywords) < 0) { - warn("Failed to read keywords for %s%s/%s%s%s",BOLD,data->category,BLUE,data->ebuild,NORM); + memset(keywords, 0, architectures*sizeof(int)); + if (read_keywords(data->cache_data->KEYWORDS, keywords) < 0) { + warn("Failed to read keywords for %s%s/%s%s%s", BOLD, data->category, BLUE, data->ebuild, NORM); free(keywords); return; } @@ -809,7 +827,7 @@ void qcache_stats(qcache_data *data) { if (data->cur == data->num) { for (i = 0; i < architectures; i++) { - switch(current_package_keywords[i]) { + switch (current_package_keywords[i]) { case stable: packages_stable[i]++; break; @@ -821,35 +839,34 @@ void qcache_stats(qcache_data *data) { } } - if (qcache_last) { printf("+-------------------------+\n"); printf("| general statistics |\n"); printf("+-------------------------+\n"); - printf("| %s%13s%s | %s%7d%s |\n",GREEN,"architectures",NORM,BLUE,architectures,NORM); - printf("| %s%13s%s | %s%7d%s |\n",GREEN,"categories",NORM,BLUE,numcat,NORM); - printf("| %s%13s%s | %s%7d%s |\n",GREEN,"packages",NORM,BLUE,numpkg,NORM); - printf("| %s%13s%s | %s%7d%s |\n",GREEN,"ebuilds",NORM,BLUE,numebld,NORM); + printf("| %s%13s%s | %s%7d%s |\n", GREEN, "architectures", NORM, BLUE, architectures, NORM); + printf("| %s%13s%s | %s%7d%s |\n", GREEN, "categories", NORM, BLUE, numcat, NORM); + printf("| %s%13s%s | %s%7d%s |\n", GREEN, "packages", NORM, BLUE, numpkg, NORM); + printf("| %s%13s%s | %s%7d%s |\n", GREEN, "ebuilds", NORM, BLUE, numebld, NORM); printf("+-------------------------+\n\n"); printf("+----------------------------------------------------------+\n"); printf("| keyword distribution |\n"); printf("+----------------------------------------------------------+\n"); - printf("| %s%12s%s |%s%8s%s |%s%8s%s |%s%8s%s | %s%8s%s |\n",RED,"architecture",NORM,RED,"stable",NORM,RED,"~arch",NORM,RED,"total",NORM,RED,"total/#pkgs",NORM); - printf("| | |%s%8s%s | | |\n",RED,"only",NORM); + printf("| %s%12s%s |%s%8s%s |%s%8s%s |%s%8s%s | %s%8s%s |\n", RED, "architecture", NORM, RED, "stable", NORM, RED, "~arch", NORM, RED, "total", NORM, RED, "total/#pkgs", NORM); + printf("| | |%s%8s%s | | |\n", RED, "only", NORM); printf("+----------------------------------------------------------+\n"); for (i = 0; i < architectures; i++) { - printf("| %s%12s%s |",GREEN,archlist[i],NORM); - printf("%s%8d%s |",BLUE,packages_stable[i],NORM); - printf("%s%8d%s |",BLUE,packages_testing[i],NORM); - printf("%s%8d%s |",BLUE,packages_testing[i]+packages_stable[i],NORM); - printf("%s%11.2f%s%% |\n",BLUE,(100.0*(packages_testing[i]+packages_stable[i]))/numpkg,NORM); + printf("| %s%12s%s |", GREEN, archlist[i], NORM); + printf("%s%8d%s |", BLUE, packages_stable[i], NORM); + printf("%s%8d%s |", BLUE, packages_testing[i], NORM); + printf("%s%8d%s |", BLUE, packages_testing[i]+packages_stable[i], NORM); + printf("%s%11.2f%s%% |\n", BLUE, (100.0*(packages_testing[i]+packages_stable[i]))/numpkg, NORM); } printf("+----------------------------------------------------------+\n\n"); - printf("Completed in %s%d%s seconds.\n",BLUE,(int)(time(NULL)-runtime),NORM); + printf("Completed in %s%d%s seconds.\n", BLUE, (int)(time(NULL)-runtime), NORM); free(packages_stable); free(packages_testing); @@ -859,7 +876,8 @@ void qcache_stats(qcache_data *data) { } void qcache_testing_only(qcache_data *data); -void qcache_testing_only(qcache_data *data) { +void qcache_testing_only(qcache_data *data) +{ static int possible = 0; int *keywords, i = 0; @@ -871,8 +889,8 @@ void qcache_testing_only(qcache_data *data) { keywords = xmalloc(sizeof(int)*i); - if (read_keywords(data->cache_data->KEYWORDS,keywords) < 0) { - warn("Failed to read keywords for %s%s/%s%s%s",BOLD,data->category,BLUE,data->ebuild,NORM); + if (read_keywords(data->cache_data->KEYWORDS, keywords) < 0) { + warn("Failed to read keywords for %s%s/%s%s%s", BOLD, data->category, BLUE, data->ebuild, NORM); free(keywords); return; } @@ -888,10 +906,9 @@ void qcache_testing_only(qcache_data *data) { possible = 1; if (data->cur == data->num && possible) { - printf("%s%s/%s%s%s\n",BOLD,data->category,BLUE,data->package,NORM); + printf("%s%s/%s%s%s\n", BOLD, data->category, BLUE, data->package, NORM); } - free(keywords); } @@ -910,15 +927,16 @@ void qcache_testing_only(qcache_data *data) { * -1 is returned on error. */ int qcache_init(); -int qcache_init() { +int qcache_init() +{ char *filename; unsigned int len; len = sizeof(char) * (strlen(portdir) + strlen("/profiles/arch.list") + 1); filename = xmalloc(len); - memset(filename,0,len); - snprintf(filename,len,"%s/profiles/arch.list",portdir); + memset(filename, 0, len); + snprintf(filename, len, "%s/profiles/arch.list", portdir); if (NULL == (archlist = qcache_read_lines(filename))) { free(filename); @@ -935,7 +953,8 @@ int qcache_init() { * Deallocate variables (archlist) */ void qcache_free(); -void qcache_free() { +void qcache_free() +{ qcache_free_lines(archlist); } @@ -943,7 +962,8 @@ void qcache_free() { /* main */ /********************************************************************/ -int qcache_main(int argc, char **argv) { +int qcache_main(int argc, char **argv) +{ int i, action = 0; DBG("argc=%d argv[0]=%s argv[1]=%s", @@ -994,4 +1014,3 @@ int qcache_main(int argc, char **argv) { #else DEFINE_APPLET_STUB(qcache) #endif - |