From 5ef51b3e266cf43411947248886372001fdb207a Mon Sep 17 00:00:00 2001 From: Judd Vinet Date: Fri, 7 Oct 2005 23:29:49 +0000 Subject: Merging in recent fixes/additions from 2.9.7 --- src/pacman/Makefile | 2 +- src/pacman/conf.c | 18 +++++++++ src/pacman/db.c | 103 ++++++++++++++++++++++++++++++++-------------------- src/pacman/db.h | 2 +- src/pacman/pacman.c | 23 ++++++++++++ src/pacman/query.c | 4 +- src/pacman/sync.c | 6 +-- src/pacman/util.c | 16 ++++++++ src/pacman/util.h | 1 + 9 files changed, 127 insertions(+), 48 deletions(-) (limited to 'src/pacman') diff --git a/src/pacman/Makefile b/src/pacman/Makefile index 9aebc67c..a6b6cad2 100644 --- a/src/pacman/Makefile +++ b/src/pacman/Makefile @@ -25,7 +25,7 @@ all: pacman %.o: %.c %.h $(CC) -c $(CFLAGS) -o $@ $< -pacman: $(OBJECTS) ../../lib/libalpm/libalpm.a +pacman: $(OBJECTS) ../../lib/libalpm/libalpm.a ../../lib/libftp/libftp.a $(CC) $(OBJECTS) -o $@ $(CFLAGS) $(LDFLAGS) # $(CC) $(OBJECTS) -o $@.static $(CFLAGS) $(LDFLAGS) diff --git a/src/pacman/conf.c b/src/pacman/conf.c index 7bf02d03..0aceecf2 100644 --- a/src/pacman/conf.c +++ b/src/pacman/conf.c @@ -159,6 +159,24 @@ int parseconfig(char *file) return(1); } vprint("config: noupgrade: %s\n", p); + } else if(!strcmp(key, "NOEXTRACT")) { + char *p = ptr; + char *q; + while((q = strchr(p, ' '))) { + *q = '\0'; + if(alpm_set_option(PM_OPT_NOEXTRACT, (long)p) == -1) { + ERR(NL, "failed to set option NOEXTRACT (%s)\n", alpm_strerror(pm_errno)); + return(1); + } + vprint("config: noextract: %s\n", p); + p = q; + p++; + } + if(alpm_set_option(PM_OPT_NOEXTRACT, (long)p) == -1) { + ERR(NL, "failed to set option NOEXTRACT (%s)\n", alpm_strerror(pm_errno)); + return(1); + } + vprint("config: noextract: %s\n", p); } else if(!strcmp(key, "IGNOREPKG")) { char *p = ptr; char *q; diff --git a/src/pacman/db.c b/src/pacman/db.c index e6e17775..a00aaad4 100644 --- a/src/pacman/db.c +++ b/src/pacman/db.c @@ -34,63 +34,86 @@ #include "sync.h" #include "db.h" -int db_search(PM_DB *db, char *treename, char *needle) +int db_search(PM_DB *db, const char *treename, list_t *needles) { - PM_LIST *lp; - char *targ; + list_t *i; - targ = strdup(needle); - strtoupper(targ); + if(needles == NULL || needles->data == NULL) { + return(0); + } + + for(i = needles; i; i = i->next) { + PM_LIST *j; + char *targ; + int ret; - for(lp = alpm_db_getpkgcache(db); lp; lp = alpm_list_next(lp)) { - PM_PKG *pkg = alpm_list_getdata(lp); - char *haystack; - char *pkgname, *pkgdesc; - int match = 0; + if(i->data == NULL) { + continue; + } + targ = strdup(i->data); - pkgname = alpm_pkg_getinfo(pkg, PM_PKG_NAME); - pkgdesc = alpm_pkg_getinfo(pkg, PM_PKG_DESC); + for(j = alpm_db_getpkgcache(db); j; j = alpm_list_next(j)) { + PM_PKG *pkg = alpm_list_getdata(j); + char *haystack; + char *pkgname, *pkgdesc; + int match = 0; - /* check name */ - haystack = strdup(pkgname); - strtoupper(haystack); - if(strstr(haystack, targ)) { - match = 1; - } - FREE(haystack); + pkgname = alpm_pkg_getinfo(pkg, PM_PKG_NAME); + pkgdesc = alpm_pkg_getinfo(pkg, PM_PKG_DESC); - /* check description */ - if(!match) { - haystack = strdup(pkgdesc); - strtoupper(haystack); - if(strstr(haystack, targ)) { + /* check name */ + haystack = strdup(pkgname); + ret = reg_match(haystack, targ); + if(ret < 0) { + /* bad regexp */ + FREE(haystack); + return(1); + } else if(ret) { match = 1; } FREE(haystack); - } - - /* check provides */ - if(!match) { - PM_LIST *m; - for(m = alpm_pkg_getinfo(pkg, PM_PKG_PROVIDES); m; m = alpm_list_next(m)) { - haystack = strdup(alpm_list_getdata(m)); - strtoupper(haystack); - if(strstr(haystack, targ)) { + /* check description */ + if(!match) { + haystack = strdup(pkgdesc); + ret = reg_match(haystack, targ); + if(ret < 0) { + /* bad regexp */ + FREE(haystack); + return(1); + } else if(ret) { match = 1; } FREE(haystack); } - } - if(match) { - printf("%s/%s %s\n ", treename, pkgname, (char *)alpm_pkg_getinfo(pkg, PM_PKG_VERSION)); - indentprint(pkgdesc, 4); - printf("\n"); + /* check provides */ + if(!match) { + PM_LIST *m; + + for(m = alpm_pkg_getinfo(pkg, PM_PKG_PROVIDES); m; m = alpm_list_next(m)) { + haystack = strdup(alpm_list_getdata(m)); + ret = reg_match(haystack, targ); + if(ret < 0) { + /* bad regexp */ + FREE(haystack); + return(1); + } else if(ret) { + match = 1; + } + FREE(haystack); + } + } + + if(match) { + printf("%s/%s %s\n ", treename, pkgname, (char *)alpm_pkg_getinfo(pkg, PM_PKG_VERSION)); + indentprint(pkgdesc, 4); + printf("\n"); + } } - } - FREE(targ); + FREE(targ); + } return(0); } diff --git a/src/pacman/db.h b/src/pacman/db.h index 7b38719f..d28b0976 100644 --- a/src/pacman/db.h +++ b/src/pacman/db.h @@ -21,7 +21,7 @@ #ifndef _PM_DB_H #define _PM_DB_H -int db_search(PM_DB *db, char *treename, char *needle); +int db_search(PM_DB *db, const char *treename, list_t *needles); #endif /* _PM_DB_H */ diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c index 89033813..eb5a8da8 100644 --- a/src/pacman/pacman.c +++ b/src/pacman/pacman.c @@ -26,6 +26,7 @@ #include #include #include +#include #ifndef CYGWIN #include /* debug */ #else @@ -96,6 +97,7 @@ int main(int argc, char *argv[]) { int ret = 0; char *cenv = NULL; + uid_t myuid; #ifndef CYGWIN /* debug */ @@ -122,6 +124,27 @@ int main(int argc, char *argv[]) exit(ret); } + /* see if we're root or not */ + myuid = geteuid(); + if(!myuid && getenv("FAKEROOTKEY")) { + /* fakeroot doesn't count, we're non-root */ + myuid = 99; + } + + /* check if we have sufficient permission for the requested operation */ + if(myuid > 0) { + if(pmo_op != PM_OP_MAIN && pmo_op != PM_OP_QUERY && pmo_op != PM_OP_DEPTEST) { + if((pmo_op == PM_OP_SYNC && !pmo_s_sync && + (pmo_s_search || pmo_s_printuris || pmo_group || pmo_q_list || + pmo_q_info)) || (pmo_op == PM_OP_DEPTEST && !pmo_d_resolve)) { + /* special case: PM_OP_SYNC can be used w/ pmo_s_search by any user */ + } else { + ERR(NL, "you cannot perform this operation unless you are root.\n"); + exit(1); + } + } + } + if(pmo_root == NULL) { pmo_root = strdup("/"); } diff --git a/src/pacman/query.c b/src/pacman/query.c index 6f4f7c4c..71c02c71 100644 --- a/src/pacman/query.c +++ b/src/pacman/query.c @@ -106,8 +106,8 @@ int pacman_query(list_t *targets) int done = 0; if(pmo_q_search) { - for(targ = targets; targ; targ = targ->next) { - db_search(db_local, "local", targ->data); + if(db_search(db_local, "local", targets)) { + return(1); } return(0); } diff --git a/src/pacman/sync.c b/src/pacman/sync.c index 17b9b3a2..4d1c5143 100644 --- a/src/pacman/sync.c +++ b/src/pacman/sync.c @@ -219,10 +219,8 @@ static int sync_search(list_t *syncs, list_t *targets) for(i = syncs; i; i = i->next) { sync_t *sync = i->data; if(targets) { - list_t *j; - - for(j = targets; j; j = j->next) { - db_search(sync->db, sync->treename, j->data); + if(db_search(sync->db, sync->treename, targets)) { + return(1); } } else { PM_LIST *lp; diff --git a/src/pacman/util.c b/src/pacman/util.c index 1d3844a3..5a60070b 100644 --- a/src/pacman/util.c +++ b/src/pacman/util.c @@ -29,6 +29,7 @@ #include #include #include +#include #ifdef CYGWIN #include /* PATH_MAX */ #endif @@ -224,4 +225,19 @@ int yesno(char *fmt, ...) return(0); } +/* match a string against a regular expression */ +int reg_match(char *string, char *pattern) +{ + int result; + regex_t reg; + + if(regcomp(®, pattern, REG_EXTENDED | REG_NOSUB | REG_ICASE) != 0) { + fprintf(stderr, "error: %s is not a valid regular expression.\n", pattern); + return(-1); + } + result = regexec(®, string, 0, 0, 0); + regfree(®); + return(!(result)); +} + /* vim: set ts=2 sw=2 noet: */ diff --git a/src/pacman/util.h b/src/pacman/util.h index b181dbd1..755f0b96 100644 --- a/src/pacman/util.h +++ b/src/pacman/util.h @@ -34,6 +34,7 @@ void indentprint(char *str, int indent); char *strtrim(char *str); char *strtoupper(char *str); int yesno(char *fmt, ...); +int reg_match(char *string, char *pattern); #endif /* _PM_UTIL_H */ -- cgit v1.2.3-70-g09d2